Index: /trunk/src/VBox/Frontends/VirtualBox/Makefile.kmk =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/Makefile.kmk (revision 30867) +++ /trunk/src/VBox/Frontends/VirtualBox/Makefile.kmk (revision 30868) @@ -148,5 +148,5 @@ endif ifdef VBOX_BLEEDING_EDGE -VirtualBox_src/VBoxSelectorWnd.cpp_DEFS += \ +VirtualBox_src/selector/VBoxSelectorWnd.cpp_DEFS += \ VBOX_BLEEDING_EDGE=\"$(VBOX_BLEEDING_EDGE)\" VirtualBox_src/runtime/UIMachineWindow.cpp_DEFS += \ @@ -174,4 +174,5 @@ ./src/X11 \ ./src/darwin \ + ./src/selector \ ./src/runtime \ ./src/runtime/normal \ @@ -246,12 +247,8 @@ src/VBoxGlobalSettings.h \ src/VBoxMediaManagerDlg.h \ - src/VBoxSelectorWnd.h \ src/VBoxSnapshotDetailsDlg.h \ - src/VBoxSnapshotsWgt.h \ src/VBoxTakeSnapshotDlg.h \ src/VBoxUpdateDlg.h \ src/VBoxVMInformationDlg.h \ - src/UIVMListView.h \ - src/UIVirtualBoxEventHandler.h \ src/VBoxVMLogViewer.h \ src/globals/VBoxGlobal.h \ @@ -310,7 +307,9 @@ src/wizards/exportappliance/UIExportApplianceWzd.h \ src/wizards/importappliance/UIImportApplianceWzd.h \ + src/widgets/UIBar.h \ src/widgets/UIDownloader.h \ src/widgets/UIDownloaderAdditions.h \ src/widgets/UIDownloaderUserManual.h \ + src/widgets/UIPopupBox.h \ src/widgets/UISpacerWidgets.h \ src/widgets/UISpecialControls.h \ @@ -327,4 +326,10 @@ src/widgets/VBoxProgressDialog.h \ src/widgets/VBoxWarningPane.h \ + src/selector/UIVMDesktop.h \ + src/selector/UIVMListView.h \ + src/selector/UIVMPreviewWindow.h \ + src/selector/UIVirtualBoxEventHandler.h \ + src/selector/VBoxSelectorWnd.h \ + src/selector/VBoxSnapshotsWgt.h \ src/runtime/UIMachine.h \ src/runtime/UISession.h \ @@ -361,13 +366,13 @@ # Sources containing local definitions of classes that use the Q_OBJECT macro. VirtualBox_QT_MOCSRCS = \ - src/VBoxSelectorWnd.cpp \ src/VBoxMediaManagerDlg.cpp \ + src/globals/UIExtraDataEventHandler.cpp \ + src/extensions/QISplitter.cpp \ + src/selector/UIVMDesktop.cpp \ src/runtime/UIActionsPool.cpp \ - src/runtime/UIMachineMenuBar.cpp \ src/runtime/UIIndicatorsPool.cpp \ src/runtime/UIMachine.cpp \ src/runtime/UIMachineLogic.cpp \ - src/extensions/QISplitter.cpp \ - src/globals/UIExtraDataEventHandler.cpp + src/runtime/UIMachineMenuBar.cpp ifdef VBOX_WITH_XPCOM @@ -393,13 +398,8 @@ src/VBoxMediaManagerDlg.cpp \ src/VBoxMedium.cpp \ - src/VBoxSelectorWnd.cpp \ src/VBoxSnapshotDetailsDlg.cpp \ - src/VBoxSnapshotsWgt.cpp \ src/VBoxTakeSnapshotDlg.cpp \ src/VBoxUpdateDlg.cpp \ src/VBoxVMInformationDlg.cpp \ - src/UIVMItem.cpp \ - src/UIVMListView.cpp \ - src/UIVirtualBoxEventHandler.cpp \ src/VBoxVMLogViewer.cpp \ src/globals/COMDefs.cpp \ @@ -459,7 +459,9 @@ src/wizards/exportappliance/UIExportApplianceWzd.cpp \ src/wizards/importappliance/UIImportApplianceWzd.cpp \ + src/widgets/UIBar.cpp \ src/widgets/UIDownloader.cpp \ src/widgets/UIDownloaderAdditions.cpp \ src/widgets/UIDownloaderUserManual.cpp \ + src/widgets/UIPopupBox.cpp \ src/widgets/UISpecialControls.cpp \ src/widgets/VBoxApplianceEditorWgt.cpp \ @@ -476,4 +478,11 @@ src/widgets/VBoxProgressDialog.cpp \ src/widgets/VBoxWarningPane.cpp \ + src/selector/UIVMDesktop.cpp \ + src/selector/UIVMItem.cpp \ + src/selector/UIVMListView.cpp \ + src/selector/UIVMPreviewWindow.cpp \ + src/selector/UIVirtualBoxEventHandler.cpp \ + src/selector/VBoxSelectorWnd.cpp \ + src/selector/VBoxSnapshotsWgt.cpp \ src/runtime/UIMachine.cpp \ src/runtime/UISession.cpp \ Index: /trunk/src/VBox/Frontends/VirtualBox/VBoxUI.pro =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/VBoxUI.pro (revision 30867) +++ /trunk/src/VBox/Frontends/VirtualBox/VBoxUI.pro (revision 30868) @@ -26,5 +26,4 @@ src/VBoxMediaManagerDlg.ui \ src/VBoxSnapshotDetailsDlg.ui \ - src/VBoxSnapshotsWgt.ui \ src/VBoxTakeSnapshotDlg.ui \ src/VBoxUpdateDlg.ui \ @@ -68,5 +67,6 @@ src/wizards/importappliance/UIImportApplianceWzdPage2.ui \ src/wizards/registration/UIRegistrationWzdPage1.ui \ - src/widgets/VBoxApplianceEditorWgt.ui + src/widgets/VBoxApplianceEditorWgt.ui \ + src/selector/VBoxSnapshotsWgt.ui TRANSLATIONS = \ Index: unk/src/VBox/Frontends/VirtualBox/src/UIVMItem.cpp =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/UIVMItem.cpp (revision 30867) +++ (revision ) @@ -1,394 +1,0 @@ -/* $Id$ */ -/** @file - * - * VBox frontends: Qt GUI ("VirtualBox"): - * UIVMItem class implementation - */ - -/* - * Copyright (C) 2006-2010 Oracle Corporation - * - * This file is part of VirtualBox Open Source Edition (OSE), as - * available from http://www.virtualbox.org. This file is free software; - * you can redistribute it and/or modify it under the terms of the GNU - * General Public License (GPL) as published by the Free Software - * Foundation, in version 2 as it comes in the "COPYING" file of the - * VirtualBox OSE distribution. VirtualBox OSE is distributed in the - * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. - */ - -#ifdef VBOX_WITH_PRECOMPILED_HEADERS -# include "precomp.h" -#else /* !VBOX_WITH_PRECOMPILED_HEADERS */ - -/* Local includes */ -#include "UIVMItem.h" - -/* Qt includes */ -#include - -#ifdef Q_WS_MAC -//# include "VBoxUtils.h" -# include -#endif /* Q_WS_MAC */ - -#endif /* !VBOX_WITH_PRECOMPILED_HEADERS */ - -// Helpers -//////////////////////////////////////////////////////////////////////////////// - -/// @todo Remove. See @c todo in #switchTo() below. -#if 0 - -#if defined (Q_WS_WIN32) - -struct EnumWindowsProcData -{ - ULONG pid; - WId wid; -}; - -BOOL CALLBACK EnumWindowsProc(HWND hwnd, LPARAM lParam) -{ - EnumWindowsProcData *d = (EnumWindowsProcData *) lParam; - - DWORD pid = 0; - GetWindowThreadProcessId(hwnd, &pid); - - if (d->pid == pid) - { - WINDOWINFO info; - if (!GetWindowInfo(hwnd, &info)) - return TRUE; - -#if 0 - LogFlowFunc(("pid=%d, wid=%08X\n", pid, hwnd)); - LogFlowFunc((" parent=%08X\n", GetParent(hwnd))); - LogFlowFunc((" owner=%08X\n", GetWindow(hwnd, GW_OWNER))); - TCHAR buf [256]; - LogFlowFunc((" rcWindow=%d,%d;%d,%d\n", - info.rcWindow.left, info.rcWindow.top, - info.rcWindow.right, info.rcWindow.bottom)); - LogFlowFunc((" dwStyle=%08X\n", info.dwStyle)); - LogFlowFunc((" dwExStyle=%08X\n", info.dwExStyle)); - GetClassName(hwnd, buf, 256); - LogFlowFunc((" class=%ls\n", buf)); - GetWindowText(hwnd, buf, 256); - LogFlowFunc((" text=%ls\n", buf)); -#endif - - /* we are interested in unowned top-level windows only */ - if (!(info.dwStyle & (WS_CHILD | WS_POPUP)) && - info.rcWindow.left < info.rcWindow.right && - info.rcWindow.top < info.rcWindow.bottom && - GetParent(hwnd) == NULL && - GetWindow(hwnd, GW_OWNER) == NULL) - { - d->wid = hwnd; - /* if visible, stop the search immediately */ - if (info.dwStyle & WS_VISIBLE) - return FALSE; - /* otherwise, give other top-level windows a chance - * (the last one wins) */ - } - } - - return TRUE; -} - -#endif - -/** - * Searches for a main window of the given process. - * - * @param aPid process ID to search for - * - * @return window ID on success or (WId) ~0 otherwise. - */ -static WId FindWindowIdFromPid(ULONG aPid) -{ -#if defined (Q_WS_WIN32) - - EnumWindowsProcData d = { aPid, (WId) ~0 }; - EnumWindows(EnumWindowsProc, (LPARAM) &d); - LogFlowFunc(("SELECTED wid=%08X\n", d.wid)); - return d.wid; - -#elif defined (Q_WS_X11) - - NOREF(aPid); - return (WId) ~0; - -#elif defined (Q_WS_MAC) - - /** @todo Figure out how to get access to another windows of another process... - * Or at least check that it's not a VBoxVRDP process. */ - NOREF (aPid); - return (WId) 0; - -#else - - return (WId) ~0; - -#endif -} - -#endif - -UIVMItem::UIVMItem(const CMachine &aMachine) - : m_machine(aMachine) -{ - recache(); -} - -UIVMItem::~UIVMItem() -{ -} - -// public members -//////////////////////////////////////////////////////////////////////////////// - -QString UIVMItem::sessionStateName() const -{ - return m_fAccessible ? vboxGlobal().toString(m_state) : - QApplication::translate("UIVMListView", "Inaccessible"); -} - -QString UIVMItem::toolTipText() const -{ - QString dateTime = (m_lastStateChange.date() == QDate::currentDate()) ? - m_lastStateChange.time().toString(Qt::LocalDate) : - m_lastStateChange.toString(Qt::LocalDate); - - QString toolTip; - - if (m_fAccessible) - { - toolTip = QString("%1").arg(m_strName); - if (!m_strSnapshotName.isNull()) - toolTip += QString(" (%1)").arg(m_strSnapshotName); - toolTip = QApplication::translate("UIVMListView", - "%1
" - "%2 since %3
" - "Session %4", - "VM tooltip (name, last state change, session state)") - .arg(toolTip) - .arg(vboxGlobal().toString(m_state)) - .arg(dateTime) - .arg(vboxGlobal().toString(m_sessionState)); - } - else - { - toolTip = QApplication::translate("UIVMListView", - "%1
" - "Inaccessible since %2", - "Inaccessible VM tooltip (name, last state change)") - .arg(m_strSettingsFile) - .arg(dateTime); - } - - return toolTip; -} - -bool UIVMItem::recache() -{ - bool needsResort = true; - - m_strId = m_machine.GetId(); - m_strSettingsFile = m_machine.GetSettingsFilePath(); - - m_fAccessible = m_machine.GetAccessible(); - if (m_fAccessible) - { - QString name = m_machine.GetName(); - - CSnapshot snp = m_machine.GetCurrentSnapshot(); - m_strSnapshotName = snp.isNull() ? QString::null : snp.GetName(); - needsResort = name != m_strName; - m_strName = name; - - m_state = m_machine.GetState(); - m_lastStateChange.setTime_t(m_machine.GetLastStateChange() / 1000); - m_sessionState = m_machine.GetSessionState(); - m_strOSTypeId = m_machine.GetOSTypeId(); - m_cSnaphot = m_machine.GetSnapshotCount(); - - if ( m_state == KMachineState_PoweredOff - || m_state == KMachineState_Saved - || m_state == KMachineState_Teleported - || m_state == KMachineState_Aborted - ) - { - m_pid = (ULONG) ~0; - /// @todo Remove. See @c todo in #switchTo() below. -#if 0 - mWinId = (WId) ~0; -#endif - } - else - { - m_pid = m_machine.GetSessionPid(); - /// @todo Remove. See @c todo in #switchTo() below. -#if 0 - mWinId = FindWindowIdFromPid(m_pid); -#endif - } - } - else - { - m_accessError = m_machine.GetAccessError(); - - /* this should be in sync with - * VBoxProblemReporter::confirm_machineDeletion() */ - QFileInfo fi(m_strSettingsFile); - QString name = fi.completeSuffix().toLower() == "xml" ? - fi.completeBaseName() : fi.fileName(); - needsResort = name != m_strName; - m_strName = name; - m_state = KMachineState_Null; - m_sessionState = KSessionState_Null; - m_lastStateChange = QDateTime::currentDateTime(); - m_strOSTypeId = QString::null; - m_cSnaphot = 0; - - m_pid = (ULONG) ~0; - /// @todo Remove. See @c todo in #switchTo() below. -#if 0 - mWinId = (WId) ~0; -#endif - } - - return needsResort; -} - -/** - * Returns @a true if we can activate and bring the VM console window to - * foreground, and @a false otherwise. - */ -bool UIVMItem::canSwitchTo() const -{ - return const_cast (m_machine).CanShowConsoleWindow(); - - /// @todo Remove. See @c todo in #switchTo() below. -#if 0 - return mWinId != (WId) ~0; -#endif -} - -/** - * Tries to switch to the main window of the VM process. - * - * @return true if successfully switched and false otherwise. - */ -bool UIVMItem::switchTo() -{ -#ifdef Q_WS_MAC - ULONG64 id = m_machine.ShowConsoleWindow(); -#else - WId id = (WId) m_machine.ShowConsoleWindow(); -#endif - AssertWrapperOk(m_machine); - if (!m_machine.isOk()) - return false; - - /* winId = 0 it means the console window has already done everything - * necessary to implement the "show window" semantics. */ - if (id == 0) - return true; - -#if defined (Q_WS_WIN32) || defined (Q_WS_X11) - - return vboxGlobal().activateWindow(id, true); - -#elif defined (Q_WS_MAC) - /* - * This is just for the case were the other process cannot steal - * the focus from us. It will send us a PSN so we can try. - */ - ProcessSerialNumber psn; - psn.highLongOfPSN = id >> 32; - psn.lowLongOfPSN = (UInt32)id; - OSErr rc = ::SetFrontProcess(&psn); - if (!rc) - Log(("GUI: %#RX64 couldn't do SetFrontProcess on itself, the selector (we) had to do it...\n", id)); - else - Log(("GUI: Failed to bring %#RX64 to front. rc=%#x\n", id, rc)); - return !rc; - -#endif - - return false; - - /// @todo Below is the old method of switching to the console window - // based on the process ID of the console process. It should go away - // after the new (callback-based) method is fully tested. -#if 0 - - if (!canSwitchTo()) - return false; - -#if defined (Q_WS_WIN32) - - HWND hwnd = mWinId; - - /* if there are ownees (modal and modeless dialogs, etc), find the - * topmost one */ - HWND hwndAbove = NULL; - do - { - hwndAbove = GetNextWindow(hwnd, GW_HWNDPREV); - HWND hwndOwner; - if (hwndAbove != NULL && - ((hwndOwner = GetWindow(hwndAbove, GW_OWNER)) == hwnd || - hwndOwner == hwndAbove)) - hwnd = hwndAbove; - else - break; - } - while (1); - - /* first, check that the primary window is visible */ - if (IsIconic(mWinId)) - ShowWindow(mWinId, SW_RESTORE); - else if (!IsWindowVisible(mWinId)) - ShowWindow(mWinId, SW_SHOW); - -#if 0 - LogFlowFunc(("mWinId=%08X hwnd=%08X\n", mWinId, hwnd)); -#endif - - /* then, activate the topmost in the group */ - AllowSetForegroundWindow(m_pid); - SetForegroundWindow(hwnd); - - return true; - -#elif defined (Q_WS_X11) - - return false; - -#elif defined (Q_WS_MAC) - - ProcessSerialNumber psn; - OSStatus rc = ::GetProcessForPID(m_pid, &psn); - if (!rc) - { - rc = ::SetFrontProcess(&psn); - - if (!rc) - { - ShowHideProcess(&psn, true); - return true; - } - } - return false; - -#else - - return false; - -#endif - -#endif -} - Index: unk/src/VBox/Frontends/VirtualBox/src/UIVMItem.h =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/UIVMItem.h (revision 30867) +++ (revision ) @@ -1,87 +1,0 @@ -/** @file - * - * VBox frontends: Qt GUI ("VirtualBox"): - * UIVMItem class declarations - */ - -/* - * Copyright (C) 2006-2010 Oracle Corporation - * - * This file is part of VirtualBox Open Source Edition (OSE), as - * available from http://www.virtualbox.org. This file is free software; - * you can redistribute it and/or modify it under the terms of the GNU - * General Public License (GPL) as published by the Free Software - * Foundation, in version 2 as it comes in the "COPYING" file of the - * VirtualBox OSE distribution. VirtualBox OSE is distributed in the - * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. - */ - -#ifndef __UIVMItem_h__ -#define __UIVMItem_h__ - -/* Local includes */ -#include "VBoxGlobal.h" - -/* Global includes */ -#include - -class UIVMItem -{ -public: - - UIVMItem(const CMachine &aMachine); - virtual ~UIVMItem(); - - CMachine machine() const { return m_machine; } - - QString name() const { return m_strName; } - QIcon osIcon() const { return m_fAccessible ? vboxGlobal().vmGuestOSTypeIcon(m_strOSTypeId) : QPixmap(":/os_other.png"); } - QString osTypeId() const { return m_strOSTypeId; } - QString id() const { return m_strId; } - - QString sessionStateName() const; - QIcon sessionStateIcon() const { return m_fAccessible ? vboxGlobal().toIcon(m_state) : QPixmap(":/state_aborted_16px.png"); } - - QString snapshotName() const { return m_strSnapshotName; } - ULONG snapshotCount() const { return m_cSnaphot; } - - QString toolTipText() const; - - bool accessible() const { return m_fAccessible; } - const CVirtualBoxErrorInfo &accessError() const { return m_accessError; } - KMachineState state() const { return m_state; } - KSessionState sessionState() const { return m_sessionState; } - - bool recache(); - - bool canSwitchTo() const; - bool switchTo(); - -private: - - /* Private member vars */ - CMachine m_machine; - - /* Cached machine data (to minimize server requests) */ - QString m_strId; - QString m_strSettingsFile; - - bool m_fAccessible; - CVirtualBoxErrorInfo m_accessError; - - QString m_strName; - QString m_strSnapshotName; - KMachineState m_state; - QDateTime m_lastStateChange; - KSessionState m_sessionState; - QString m_strOSTypeId; - ULONG m_cSnaphot; - - ULONG m_pid; -}; - -/* Make the pointer of this class public to the QVariant framework */ -Q_DECLARE_METATYPE(UIVMItem *); - -#endif /* __UIVMItem_h__ */ - Index: unk/src/VBox/Frontends/VirtualBox/src/UIVMListView.cpp =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/UIVMListView.cpp (revision 30867) +++ (revision ) @@ -1,638 +1,0 @@ -/* $Id$ */ -/** @file - * - * VBox frontends: Qt GUI ("VirtualBox"): - * UIVMItemModel, UIVMListView, UIVMItemPainter class implementation - */ - -/* - * Copyright (C) 2006-2010 Oracle Corporation - * - * This file is part of VirtualBox Open Source Edition (OSE), as - * available from http://www.virtualbox.org. This file is free software; - * you can redistribute it and/or modify it under the terms of the GNU - * General Public License (GPL) as published by the Free Software - * Foundation, in version 2 as it comes in the "COPYING" file of the - * VirtualBox OSE distribution. VirtualBox OSE is distributed in the - * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. - */ - -#ifdef VBOX_WITH_PRECOMPILED_HEADERS -# include "precomp.h" -#else /* !VBOX_WITH_PRECOMPILED_HEADERS */ - -/* Local includes */ -#include "UIVMListView.h" -#include "VBoxProblemReporter.h" -#include "VBoxSelectorWnd.h" - -/* Global includes */ -#include -#include -#include - -#endif /* !VBOX_WITH_PRECOMPILED_HEADERS */ - -/* UIVMItemModel class */ - -void UIVMItemModel::addItem(UIVMItem *aItem) -{ - Assert(aItem); - int row = m_VMItemList.count(); - emit layoutAboutToBeChanged(); - beginInsertRows(QModelIndex(), row, row); - m_VMItemList << aItem; - endInsertRows(); - refreshItem(aItem); -} - -void UIVMItemModel::removeItem(UIVMItem *aItem) -{ - Assert(aItem); - int row = m_VMItemList.indexOf(aItem); - removeRows(row, 1); -} - -bool UIVMItemModel::removeRows(int aRow, int aCount, const QModelIndex &aParent /* = QModelIndex() */) -{ - emit layoutAboutToBeChanged(); - beginRemoveRows(aParent, aRow, aRow + aCount); - m_VMItemList.erase(m_VMItemList.begin() + aRow, m_VMItemList.begin() + aRow + aCount); - endRemoveRows(); - emit layoutChanged(); - return true; -} - -/** - * Refreshes the item corresponding to the given UUID. - */ -void UIVMItemModel::refreshItem(UIVMItem *aItem) -{ - Assert(aItem); - if (aItem->recache()) - sort(); - itemChanged(aItem); -} - -void UIVMItemModel::itemChanged(UIVMItem *aItem) -{ - Assert(aItem); - int row = m_VMItemList.indexOf(aItem); - /* Emit an layout change signal for the case some dimensions of the item - * has changed also. */ - emit layoutChanged(); - /* Emit an data changed signal. */ - emit dataChanged(index(row), index(row)); -} - -/** - * Clear the item model list. Please note that the items itself are also - * deleted. - */ -void UIVMItemModel::clear() -{ - qDeleteAll(m_VMItemList); -} - -/** - * Returns the list item with the given UUID. - */ -UIVMItem *UIVMItemModel::itemById(const QString &aId) const -{ - foreach(UIVMItem *item, m_VMItemList) - if (item->id() == aId) - return item; - return NULL; -} - -UIVMItem *UIVMItemModel::itemByRow(int aRow) const -{ - return m_VMItemList.at(aRow); -} - -QModelIndex UIVMItemModel::indexById(const QString &aId) const -{ - int row = rowById(aId); - if (row >= 0) - return index(row); - else - return QModelIndex(); -} - -int UIVMItemModel::rowById(const QString &aId) const -{ - for (int i=0; i < m_VMItemList.count(); ++i) - { - UIVMItem *item = m_VMItemList.at(i); - if (item->id() == aId) - return i; - } - return -1; -} - -void UIVMItemModel::sort(int /* aColumn */, Qt::SortOrder aOrder /* = Qt::AscendingOrder */) -{ - emit layoutAboutToBeChanged(); - switch (aOrder) - { - case Qt::AscendingOrder: qSort(m_VMItemList.begin(), m_VMItemList.end(), UIVMItemNameCompareLessThan); break; - case Qt::DescendingOrder: qSort(m_VMItemList.begin(), m_VMItemList.end(), UIVMItemNameCompareGreaterThan); break; - } - emit layoutChanged(); -} - -int UIVMItemModel::rowCount(const QModelIndex & /* aParent = QModelIndex() */) const -{ - return m_VMItemList.count(); -} - -QVariant UIVMItemModel::data(const QModelIndex &aIndex, int aRole) const -{ - if (!aIndex.isValid()) - return QVariant(); - - if (aIndex.row() >= m_VMItemList.size()) - return QVariant(); - - QVariant v; - switch (aRole) - { - case Qt::DisplayRole: - { - v = m_VMItemList.at(aIndex.row())->name(); - break; - } - case Qt::DecorationRole: - { - v = m_VMItemList.at(aIndex.row())->osIcon(); - break; - } - case Qt::ToolTipRole: - { - v = m_VMItemList.at(aIndex.row())->toolTipText(); - break; - } - case Qt::FontRole: - { - QFont f = qApp->font(); - f.setPointSize(f.pointSize() + 1); - f.setWeight(QFont::Bold); - v = f; - break; - } - case Qt::AccessibleTextRole: - { - UIVMItem *item = m_VMItemList.at(aIndex.row()); - v = QString("%1 (%2)\n%3") - .arg(item->name()) - .arg(item->snapshotName()) - .arg(item->sessionStateName()); - break; - } - case SnapShotDisplayRole: - { - v = m_VMItemList.at(aIndex.row())->snapshotName(); - break; - } - case SnapShotFontRole: - { - QFont f = qApp->font(); - v = f; - break; - } - case SessionStateDisplayRole: - { - v = m_VMItemList.at(aIndex.row())->sessionStateName(); - break; - } - case SessionStateDecorationRole: - { - v = m_VMItemList.at(aIndex.row())->sessionStateIcon(); - break; - } - case SessionStateFontRole: - { - QFont f = qApp->font(); - f.setPointSize(f.pointSize()); - if (m_VMItemList.at(aIndex.row())->sessionState() != KSessionState_Closed) - f.setItalic(true); - v = f; - break; - } - case OSTypeIdRole: - { - v = m_VMItemList.at(aIndex.row())->osTypeId(); - break; - } - case UIVMItemPtrRole: - { - v = qVariantFromValue(m_VMItemList.at(aIndex.row())); - break; - } - } - return v; -} - -QVariant UIVMItemModel::headerData(int /*aSection*/, Qt::Orientation /*aOrientation*/, - int /*aRole = Qt::DisplayRole */) const -{ - return QVariant(); -} - -bool UIVMItemModel::UIVMItemNameCompareLessThan(UIVMItem* aItem1, UIVMItem* aItem2) -{ - Assert(aItem1); - Assert(aItem2); - return aItem1->name().toLower() < aItem2->name().toLower(); -} - -bool UIVMItemModel::UIVMItemNameCompareGreaterThan(UIVMItem* aItem1, UIVMItem* aItem2) -{ - Assert(aItem1); - Assert(aItem2); - return aItem2->name().toLower() < aItem1->name().toLower(); -} - -/* UIVMListView class */ - -UIVMListView::UIVMListView(QWidget *aParent /* = 0 */) - :QIListView(aParent) -{ - /* Create & set our delegation class */ - UIVMItemPainter *delegate = new UIVMItemPainter(this); - setItemDelegate(delegate); - /* Default icon size */ - setIconSize(QSize(32, 32)); - /* Publish the activation of items */ - connect(this, SIGNAL(activated(const QModelIndex &)), - this, SIGNAL(activated())); - /* Use the correct policy for the context menu */ - setContextMenuPolicy(Qt::CustomContextMenu); -} - -void UIVMListView::selectItemByRow(int row) -{ - setCurrentIndex(model()->index(row, 0)); -} - -void UIVMListView::selectItemById(const QString &aID) -{ - if (UIVMItemModel *m = qobject_cast (model())) - { - QModelIndex i = m->indexById(aID); - if (i.isValid()) - setCurrentIndex(i); - } -} - -void UIVMListView::ensureSomeRowSelected(int aRowHint) -{ - UIVMItem *item = selectedItem(); - if (!item) - { - aRowHint = qBound(0, aRowHint, model()->rowCount() - 1); - selectItemByRow(aRowHint); - item = selectedItem(); - if (!item) - selectItemByRow(0); - } -} - -UIVMItem * UIVMListView::selectedItem() const -{ - QModelIndexList indexes = selectedIndexes(); - if (indexes.isEmpty()) - return NULL; - return model()->data(indexes.first(), UIVMItemModel::UIVMItemPtrRole).value (); -} - -void UIVMListView::ensureCurrentVisible() -{ - scrollTo(currentIndex(), QAbstractItemView::EnsureVisible); -} - -void UIVMListView::selectionChanged(const QItemSelection &aSelected, const QItemSelection &aDeselected) -{ - QListView::selectionChanged(aSelected, aDeselected); - selectCurrent(); - ensureCurrentVisible(); - emit currentChanged(); -} - -void UIVMListView::currentChanged(const QModelIndex &aCurrent, const QModelIndex &aPrevious) -{ - QListView::currentChanged(aCurrent, aPrevious); - selectCurrent(); - ensureCurrentVisible(); - emit currentChanged(); -} - -void UIVMListView::dataChanged(const QModelIndex &aTopLeft, const QModelIndex &aBottomRight) -{ - QListView::dataChanged(aTopLeft, aBottomRight); - selectCurrent(); -// ensureCurrentVisible(); - emit currentChanged(); -} - -bool UIVMListView::selectCurrent() -{ - QModelIndexList indexes = selectionModel()->selectedIndexes(); - if (indexes.isEmpty() || - indexes.first() != currentIndex()) - { - /* Make sure that the current is always selected */ - selectionModel()->select(currentIndex(), QItemSelectionModel::Current | QItemSelectionModel::ClearAndSelect); - return true; - } - return false; -} - -/* UIVMItemPainter class */ -/* - +----------------------------------------------+ - | marg | - | +----------+ m | - | m | | m a name_string___________ m | - | a | OSType | a r a | - | r | icon | r g +--+ r | - | g | | g / |si| state_string g | - | +----------+ 2 +--+ | - | marg | - +----------------------------------------------+ - - si = state icon - -*/ - -/* Little helper class for layout calculation */ -class QRectList: public QList -{ -public: - void alignVCenterTo(QRect* aWhich) - { - QRect b; - foreach(QRect *rect, *this) - if(rect != aWhich) - b |= *rect; - if (b.width() > aWhich->width()) - aWhich->moveCenter(QPoint(aWhich->center().x(), b.center().y())); - else - { - foreach(QRect *rect, *this) - if(rect != aWhich) - rect->moveCenter(QPoint(rect->center().x(), aWhich->center().y())); - } - } -}; - -QSize UIVMItemPainter::sizeHint(const QStyleOptionViewItem &aOption, - const QModelIndex &aIndex) const -{ - /* Get the size of every item */ - QRect osTypeRT = rect(aOption, aIndex, Qt::DecorationRole); - QRect vmNameRT = rect(aOption, aIndex, Qt::DisplayRole); - QRect shotRT = rect(aOption, aIndex, UIVMItemModel::SnapShotDisplayRole); - QRect stateIconRT = rect(aOption, aIndex, UIVMItemModel::SessionStateDecorationRole); - QRect stateRT = rect(aOption, aIndex, UIVMItemModel::SessionStateDisplayRole); - /* Calculate the position for every item */ - calcLayout(aIndex, &osTypeRT, &vmNameRT, &shotRT, &stateIconRT, &stateRT); - /* Calc the bounding rect */ - const QRect boundingRect = osTypeRT | vmNameRT | shotRT | stateIconRT | stateRT; - /* Return + left/top/right/bottom margin */ - return (boundingRect.size() + QSize(2 * m_Margin, 2 * m_Margin)); -} - -void UIVMItemPainter::paint(QPainter *pPainter, const QStyleOptionViewItem &option, - const QModelIndex &index) const -{ - /* Generate the key used in the pixmap cache. Needs to be composed with all - * values which might be changed. */ - QString key = QString("vbox:%1:%2:%3:%4:%5:%6") - .arg(index.data(Qt::DisplayRole).toString()) - .arg(index.data(UIVMItemModel::OSTypeIdRole).toString()) - .arg(index.data(UIVMItemModel::SnapShotDisplayRole).toString()) - .arg(index.data(UIVMItemModel::SessionStateDisplayRole).toString()) - .arg(option.state) - .arg(option.rect.width()); - - /* Check if the pixmap already exists in the cache. */ - QPixmap pixmap; - if (!QPixmapCache::find(key, pixmap)) - { - /* If not, generate a new one */ - QStyleOptionViewItem tmpOption(option); - /* Highlight background if an item is selected in any case. - * (Fix for selector in the windows style.) */ - tmpOption.showDecorationSelected = true; - - /* Create a temporary pixmap and painter to work on.*/ - QPixmap tmpPixmap(option.rect.size()); - tmpPixmap.fill(Qt::transparent); - QPainter tmpPainter(&tmpPixmap); - - /* Normally we operate on a painter which is in the size of the list - * view widget. Here we process one item only, so shift all the stuff - * out of the view. It will be translated back in the following - * methods. */ - tmpPainter.translate(-option.rect.x(), -option.rect.y()); - - /* Start drawing with the background */ - drawBackground(&tmpPainter, tmpOption, index); - - /* Blend the content */ - blendContent(&tmpPainter, tmpOption, index); - - /* Draw a focus rectangle when necessary */ - drawFocus(&tmpPainter, tmpOption, tmpOption.rect); - - /* Finish drawing */ - tmpPainter.end(); - - pixmap = tmpPixmap; - /* Fill the cache */ - QPixmapCache::insert(key, tmpPixmap); - } - pPainter->drawPixmap(option.rect, pixmap); -} - -void UIVMItemPainter::paintContent(QPainter *pPainter, const QStyleOptionViewItem &option, - const QModelIndex &index) const -{ - /* Name and decoration */ - const QString vmName = index.data(Qt::DisplayRole).toString(); - const QFont nameFont = index.data(Qt::FontRole).value(); - const QPixmap osType = index.data(Qt::DecorationRole).value().pixmap(option.decorationSize, iconMode(option.state), iconState(option.state)); - - const QString shot = index.data(UIVMItemModel::SnapShotDisplayRole).toString(); - const QFont shotFont = index.data(UIVMItemModel::SnapShotFontRole).value(); - - const QString state = index.data(UIVMItemModel::SessionStateDisplayRole).toString(); - const QFont stateFont = index.data(UIVMItemModel::SessionStateFontRole).value(); - const QPixmap stateIcon = index.data(UIVMItemModel::SessionStateDecorationRole).value().pixmap(QSize(16, 16), iconMode(option.state), iconState(option.state)); - - /* Get the sizes for all items */ - QRect osTypeRT = rect(option, index, Qt::DecorationRole); - QRect vmNameRT = rect(option, index, Qt::DisplayRole); - QRect shotRT = rect(option, index, UIVMItemModel::SnapShotDisplayRole); - QRect stateIconRT = rect(option, index, UIVMItemModel::SessionStateDecorationRole); - QRect stateRT = rect(option, index, UIVMItemModel::SessionStateDisplayRole); - - /* Calculate the positions for all items */ - calcLayout(index, &osTypeRT, &vmNameRT, &shotRT, &stateIconRT, &stateRT); - /* Get the appropriate pen for the current state */ - QPalette pal = option.palette; - QPen pen = pal.color(QPalette::Active, QPalette::Text); - if (option.state & QStyle::State_Selected && - (option.state & QStyle::State_HasFocus || - QApplication::style()->styleHint(QStyle::SH_ItemView_ChangeHighlightOnFocus, &option) == 0)) - pen = pal.color(QPalette::Active, QPalette::HighlightedText); - /* Set the current pen */ - pPainter->setPen(pen); - /* os type icon */ - pPainter->drawPixmap(osTypeRT, osType); - /* vm name */ - pPainter->setFont(nameFont); - pPainter->drawText(vmNameRT, vmName); - /* current snapshot in braces */ - if (!shot.isEmpty()) - { - pPainter->setFont(shotFont); - pPainter->drawText(shotRT, QString("(%1)").arg(shot)); - } - /* state icon */ - pPainter->drawPixmap(stateIconRT, stateIcon); - /* textual state */ - pPainter->setFont(stateFont); - pPainter->drawText(stateRT, state); - /* For debugging */ -// QRect boundingRect = osTypeRT | vmNameRT | shotRT | stateIconRT | stateRT; -// pPainter->drawRect(boundingRect); -} - -void UIVMItemPainter::blendContent(QPainter *pPainter, const QStyleOptionViewItem &option, - const QModelIndex &index) const -{ - QRect r = option.rect; - QWidget *pParent = qobject_cast(parent())->viewport(); - /* This is as always a big fat mess on Mac OS X. We can't use QImage for - * rendering text, cause this looks like shit. We can't do all the drawing - * on the widget, cause the composition modes are not working correctly. - * The same count for doing composition on a QPixmap. The work around is to - * draw all into a QPixmap (also the background color/gradient, otherwise - * the antialiasing is messed up), bliting this into a QImage to make the - * composition stuff and finally bliting this QImage into the QWidget. - * Yipi a yeah. Btw, no problem on Linux at all. */ - QPixmap basePixmap(r.width(), r.height());// - /* Initialize with the base image color. */ - basePixmap.fill(pParent->palette().base().color()); - /* Create the painter to operate on. */ - QPainter basePainter(&basePixmap); - /* Initialize the painter with the corresponding widget */ - basePainter.initFrom(pParent); - basePainter.setRenderHints(QPainter::Antialiasing | QPainter::TextAntialiasing, true); - /* The translation is necessary, cause drawBackground expect the whole drawing area. */ - basePainter.save(); - basePainter.translate(-option.rect.x(), -option.rect.y()); - drawBackground(&basePainter, option, index); - basePainter.restore(); - /* Now paint the content. */ - paintContent(&basePainter, option, index); - /* Finished with the OS dependent part. */ - basePainter.end(); - /* Time for the OS independent part (That is, use the QRasterEngine) */ - QImage baseImage(r.width(), r.height(), QImage::Format_ARGB32_Premultiplied); - QPainter rasterPainter(&baseImage); - /* Initialize the painter with the corresponding widget */ - rasterPainter.initFrom(pParent); - rasterPainter.setRenderHints(QPainter::Antialiasing | QPainter::TextAntialiasing, true); - /* Fully copy the source to the destination */ - rasterPainter.setCompositionMode(QPainter::CompositionMode_Source); - rasterPainter.drawPixmap(0, 0, basePixmap); - /* Now use the alpha value of the source to blend the destination in. */ - rasterPainter.setCompositionMode(QPainter::CompositionMode_DestinationIn); - - const int blendWidth = qMin(70, r.width()); - QLinearGradient lg(r.width()-blendWidth, 0, r.width(), 0); - lg.setColorAt(0, QColor(Qt::white)); - lg.setColorAt(0.95, QColor(Qt::transparent)); - lg.setColorAt(1, QColor(Qt::transparent)); - rasterPainter.fillRect(r.width()-blendWidth, 0, blendWidth, r.height(), lg); - /* Finished with the OS independent part. */ - rasterPainter.end(); - - /* Finally blit our hard work on the widget. */ - pPainter->drawImage(option.rect.x(), option.rect.y(), baseImage); -} - -QRect UIVMItemPainter::rect(const QStyleOptionViewItem &aOption, - const QModelIndex &aIndex, int aRole) const -{ - switch (aRole) - { - case Qt::DisplayRole: - { - QString text = aIndex.data(Qt::DisplayRole).toString(); - QFontMetrics fm(fontMetric(aIndex, Qt::FontRole)); - return QRect(QPoint(0, 0), fm.size(0, text)); - break; - } - case Qt::DecorationRole: - { - QIcon icon = aIndex.data(Qt::DecorationRole).value(); - return QRect(QPoint(0, 0), icon.actualSize(aOption.decorationSize, iconMode(aOption.state), iconState(aOption.state))); - break; - } - case UIVMItemModel::SnapShotDisplayRole: - { - QString text = aIndex.data(UIVMItemModel::SnapShotDisplayRole).toString(); - if (!text.isEmpty()) - { - QFontMetrics fm(fontMetric(aIndex, UIVMItemModel::SnapShotFontRole)); - return QRect(QPoint(0, 0), fm.size(0, QString("(%1)").arg(text))); - }else - return QRect(); - break; - } - case UIVMItemModel::SessionStateDisplayRole: - { - QString text = aIndex.data(UIVMItemModel::SessionStateDisplayRole).toString(); - QFontMetrics fm(fontMetric(aIndex, UIVMItemModel::SessionStateFontRole)); - return QRect(QPoint(0, 0), fm.size(0, text)); - break; - } - case UIVMItemModel::SessionStateDecorationRole: - { - QIcon icon = aIndex.data(UIVMItemModel::SessionStateDecorationRole).value(); - return QRect(QPoint(0, 0), icon.actualSize(QSize(16, 16), iconMode(aOption.state), iconState(aOption.state))); - break; - } - } - return QRect(); -} - -void UIVMItemPainter::calcLayout(const QModelIndex &aIndex, - QRect *aOSType, QRect *aVMName, QRect *aShot, - QRect *aStateIcon, QRect *aState) const -{ - const int nameSpaceWidth = fontMetric(aIndex, Qt::FontRole).width(' '); - const int stateSpaceWidth = fontMetric(aIndex, UIVMItemModel::SessionStateFontRole).width(' '); - /* Really basic layout managment. - * First layout as usual */ - aOSType->moveTo(m_Margin, m_Margin); - aVMName->moveTo(m_Margin + aOSType->width() + m_Spacing, m_Margin); - aShot->moveTo(aVMName->right() + nameSpaceWidth, aVMName->top()); - aStateIcon->moveTo(aVMName->left(), aVMName->bottom()); - aState->moveTo(aStateIcon->right() + stateSpaceWidth, aStateIcon->top()); - /* Do grouping for the automatic center routine. - * First the states group: */ - QRectList statesLayout; - statesLayout << aStateIcon << aState; - /* All items in the layout: */ - QRectList allLayout; - allLayout << aOSType << aVMName << aShot << statesLayout; - /* Now verticaly center the items based on the reference item */ - statesLayout.alignVCenterTo(aStateIcon); - allLayout.alignVCenterTo(aOSType); -} - Index: unk/src/VBox/Frontends/VirtualBox/src/UIVMListView.h =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/UIVMListView.h (revision 30867) +++ (revision ) @@ -1,147 +1,0 @@ -/** @file - * - * VBox frontends: Qt GUI ("VirtualBox"): - * UIVMItemModel, UIVMListView, UIVMItemPainter class declarations - */ - -/* - * Copyright (C) 2006-2010 Oracle Corporation - * - * This file is part of VirtualBox Open Source Edition (OSE), as - * available from http://www.virtualbox.org. This file is free software; - * you can redistribute it and/or modify it under the terms of the GNU - * General Public License (GPL) as published by the Free Software - * Foundation, in version 2 as it comes in the "COPYING" file of the - * VirtualBox OSE distribution. VirtualBox OSE is distributed in the - * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. - */ - -#ifndef __UIVMListView_h__ -#define __UIVMListView_h__ - -/* Self includes */ -#include "VBoxGlobal.h" -#include "QIListView.h" -#include "UIVMItem.h" - -/* Qt includes */ -#include - -class UIVMItemModel: public QAbstractListModel -{ - Q_OBJECT; - -public: - enum { SnapShotDisplayRole = Qt::UserRole, - SnapShotFontRole, - SessionStateDisplayRole, - SessionStateDecorationRole, - SessionStateFontRole, - OSTypeIdRole, - UIVMItemPtrRole }; - - UIVMItemModel(QObject *aParent = 0) - :QAbstractListModel(aParent) {} - - void addItem(UIVMItem *aItem); - void removeItem(UIVMItem *aItem); - void refreshItem(UIVMItem *aItem); - - void itemChanged(UIVMItem *aItem); - - void clear(); - - UIVMItem *itemById(const QString &aId) const; - UIVMItem *itemByRow(int aRow) const; - QModelIndex indexById(const QString &aId) const; - - int rowById(const QString &aId) const;; - - void sort(Qt::SortOrder aOrder = Qt::AscendingOrder) { sort(0, aOrder); } - - /* The following are necessary model implementations */ - void sort(int aColumn, Qt::SortOrder aOrder = Qt::AscendingOrder); - - int rowCount(const QModelIndex &aParent = QModelIndex()) const; - - QVariant data(const QModelIndex &aIndex, int aRole) const; - QVariant headerData(int aSection, Qt::Orientation aOrientation, - int aRole = Qt::DisplayRole) const; - - bool removeRows(int aRow, int aCount, const QModelIndex &aParent = QModelIndex()); - -private: - static bool UIVMItemNameCompareLessThan(UIVMItem* aItem1, UIVMItem* aItem2); - static bool UIVMItemNameCompareGreaterThan(UIVMItem* aItem1, UIVMItem* aItem2); - - /* Private member vars */ - QList m_VMItemList; -}; - -class UIVMListView: public QIListView -{ - Q_OBJECT; - -public: - UIVMListView(QWidget *aParent = 0); - - void selectItemByRow(int row); - void selectItemById(const QString &aID); - void ensureSomeRowSelected(int aRowHint); - UIVMItem * selectedItem() const; - - void ensureCurrentVisible(); - -signals: - void currentChanged(); - void activated(); - -protected slots: - void selectionChanged(const QItemSelection &aSelected, const QItemSelection &aDeselected); - void currentChanged(const QModelIndex &aCurrent, const QModelIndex &aPrevious); - void dataChanged(const QModelIndex &aTopLeft, const QModelIndex &aBottomRight); - -protected: - bool selectCurrent(); -}; - -class UIVMItemPainter: public QIItemDelegate -{ -public: - UIVMItemPainter(QObject *aParent = 0) - : QIItemDelegate(aParent), m_Margin(8), m_Spacing(m_Margin * 3 / 2) {} - - QSize sizeHint(const QStyleOptionViewItem &aOption, - const QModelIndex &aIndex) const; - - void paint(QPainter *aPainter, const QStyleOptionViewItem &aOption, - const QModelIndex &aIndex) const; - -private: - void paintContent(QPainter *pPainter, const QStyleOptionViewItem &option, const QModelIndex &index) const; - void blendContent(QPainter *pPainter, const QStyleOptionViewItem &option, const QModelIndex &index) const; - inline QFontMetrics fontMetric(const QModelIndex &aIndex, int aRole) const { return QFontMetrics(aIndex.data(aRole).value()); } - inline QIcon::Mode iconMode(QStyle::State aState) const - { - if (!(aState & QStyle::State_Enabled)) - return QIcon::Disabled; - if (aState & QStyle::State_Selected) - return QIcon::Selected; - return QIcon::Normal; - } - inline QIcon::State iconState(QStyle::State aState) const { return aState & QStyle::State_Open ? QIcon::On : QIcon::Off; } - - QRect rect(const QStyleOptionViewItem &aOption, - const QModelIndex &aIndex, int aRole) const; - - void calcLayout(const QModelIndex &aIndex, - QRect *aOSType, QRect *aVMName, QRect *aShot, - QRect *aStateIcon, QRect *aState) const; - - /* Private member vars */ - int m_Margin; - int m_Spacing; -}; - -#endif /* __UIVMListView_h__ */ - Index: unk/src/VBox/Frontends/VirtualBox/src/UIVirtualBoxEventHandler.cpp =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/UIVirtualBoxEventHandler.cpp (revision 30867) +++ (revision ) @@ -1,93 +1,0 @@ -/* $Id$ */ -/** @file - * - * VBox frontends: Qt GUI ("VirtualBox"): - * UIVirtualBoxEventHandler class implementation - */ - -/* - * Copyright (C) 2010 Oracle Corporation - * - * This file is part of VirtualBox Open Source Edition (OSE), as - * available from http://www.virtualbox.org. This file is free software; - * you can redistribute it and/or modify it under the terms of the GNU - * General Public License (GPL) as published by the Free Software - * Foundation, in version 2 as it comes in the "COPYING" file of the - * VirtualBox OSE distribution. VirtualBox OSE is distributed in the - * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. - */ - -/* Local includes */ -#include "UIVirtualBoxEventHandler.h" -#include "UIMainEventListener.h" -#include "VBoxGlobal.h" - -/* Global includes */ -//#include -//#include - -/* static */ -UIVirtualBoxEventHandler *UIVirtualBoxEventHandler::m_pInstance = 0; - -/* static */ -UIVirtualBoxEventHandler* UIVirtualBoxEventHandler::instance() -{ - if (!m_pInstance) - m_pInstance = new UIVirtualBoxEventHandler(); - return m_pInstance; -} - -/* static */ -void UIVirtualBoxEventHandler::destroy() -{ - if (m_pInstance) - { - delete m_pInstance; - m_pInstance = 0; - } -} - -UIVirtualBoxEventHandler::UIVirtualBoxEventHandler() -{ -// RTPrintf("Self add: %RTthrd\n", RTThreadSelf()); - const CVirtualBox &vbox = vboxGlobal().virtualBox(); - UIMainEventListener *pListener = new UIMainEventListener(this); - m_mainEventListener = CEventListener(pListener); - QVector events; - events - << KVBoxEventType_OnMachineStateChange - << KVBoxEventType_OnMachineDataChange - << KVBoxEventType_OnMachineRegistered - << KVBoxEventType_OnSessionStateChange - << KVBoxEventType_OnSnapshotChange; - - vbox.GetEventSource().RegisterListener(m_mainEventListener, events, TRUE); - AssertWrapperOk(vbox); - - connect(pListener, SIGNAL(sigMachineStateChange(QString, KMachineState)), - this, SIGNAL(sigMachineStateChange(QString, KMachineState)), - Qt::QueuedConnection); - - connect(pListener, SIGNAL(sigMachineDataChange(QString)), - this, SIGNAL(sigMachineDataChange(QString)), - Qt::QueuedConnection); - - connect(pListener, SIGNAL(sigMachineRegistered(QString, bool)), - this, SIGNAL(sigMachineRegistered(QString, bool)), - Qt::QueuedConnection); - - connect(pListener, SIGNAL(sigSessionStateChange(QString, KSessionState)), - this, SIGNAL(sigSessionStateChange(QString, KSessionState)), - Qt::QueuedConnection); - - connect(pListener, SIGNAL(sigSnapshotChange(QString, QString)), - this, SIGNAL(sigSnapshotChange(QString, QString)), - Qt::QueuedConnection); -} - -UIVirtualBoxEventHandler::~UIVirtualBoxEventHandler() -{ - const CVirtualBox &vbox = vboxGlobal().virtualBox(); - vbox.GetEventSource().UnregisterListener(m_mainEventListener); -} - Index: unk/src/VBox/Frontends/VirtualBox/src/UIVirtualBoxEventHandler.h =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/UIVirtualBoxEventHandler.h (revision 30867) +++ (revision ) @@ -1,53 +1,0 @@ -/** @file - * - * VBox frontends: Qt GUI ("VirtualBox"): - * UIVirtualBoxEventHandler class declaration - */ - -/* - * Copyright (C) 2010 Oracle Corporation - * - * This file is part of VirtualBox Open Source Edition (OSE), as - * available from http://www.virtualbox.org. This file is free software; - * you can redistribute it and/or modify it under the terms of the GNU - * General Public License (GPL) as published by the Free Software - * Foundation, in version 2 as it comes in the "COPYING" file of the - * VirtualBox OSE distribution. VirtualBox OSE is distributed in the - * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. - */ - -#ifndef __UIVirtualBoxEventHandler_h__ -#define __UIVirtualBoxEventHandler_h__ - -/* Local includes */ -#include "COMDefs.h" - -class UIVirtualBoxEventHandler: public QObject -{ - Q_OBJECT; - -public: - static UIVirtualBoxEventHandler* instance(); - static void destroy(); - -signals: - /* VirtualBox main signals */ - void sigMachineStateChange(QString strId, KMachineState state); - void sigMachineDataChange(QString strId); - void sigMachineRegistered(QString strId, bool fRegistered); - void sigSessionStateChange(QString strId, KSessionState state); - void sigSnapshotChange(QString strId, QString strSnapshotId); - -private: - UIVirtualBoxEventHandler(); - ~UIVirtualBoxEventHandler(); - - /* Private member vars */ - static UIVirtualBoxEventHandler *m_pInstance; - CEventListener m_mainEventListener; -}; - -#define gVBoxEvents UIVirtualBoxEventHandler::instance() - -#endif /* !__UIVirtualBoxEventHandler_h__ */ - Index: unk/src/VBox/Frontends/VirtualBox/src/VBoxSelectorWnd.cpp =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/VBoxSelectorWnd.cpp (revision 30867) +++ (revision ) @@ -1,2277 +1,0 @@ -/** @file - * - * VBox frontends: Qt GUI ("VirtualBox"): - * VBoxSelectorWnd class implementation - */ - -/* - * Copyright (C) 2006-2010 Oracle Corporation - * - * This file is part of VirtualBox Open Source Edition (OSE), as - * available from http://www.virtualbox.org. This file is free software; - * you can redistribute it and/or modify it under the terms of the GNU - * General Public License (GPL) as published by the Free Software - * Foundation, in version 2 as it comes in the "COPYING" file of the - * VirtualBox OSE distribution. VirtualBox OSE is distributed in the - * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. - */ - -#ifdef VBOX_WITH_PRECOMPILED_HEADERS -# include "precomp.h" -#else /* !VBOX_WITH_PRECOMPILED_HEADERS */ -#include "QISplitter.h" -#include "QITabWidget.h" -#include "UIExportApplianceWzd.h" -#include "UIIconPool.h" -#include "UIImportApplianceWzd.h" -#include "UINewVMWzd.h" -#include "UISpacerWidgets.h" -#include "UISpecialControls.h" -#include "UIVMListView.h" -#include "VBoxGlobal.h" -#include "VBoxMediaManagerDlg.h" -#include "VBoxProblemReporter.h" -#include "VBoxSelectorWnd.h" -#include "VBoxSettingsDialogSpecific.h" -#include "VBoxSnapshotsWgt.h" -#include "VBoxToolBar.h" -#include "VBoxUtils.h" -#include "VBoxVMLogViewer.h" -#include "UIVirtualBoxEventHandler.h" - -#include "UIDownloaderUserManual.h" - -#ifdef Q_WS_X11 -#include -#endif - -/* Qt includes */ -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#endif /* !VBOX_WITH_PRECOMPILED_HEADERS */ - -// VBoxVMDetailsView class -//////////////////////////////////////////////////////////////////////////////// - -/** - * Two-page widget stack to represent VM details: one page for normal details - * and another one for inaccessibility errors. - */ -class VBoxVMDetailsView : public QIWithRetranslateUI -{ - Q_OBJECT; - -public: - - VBoxVMDetailsView (QWidget *aParent, - QAction *aRefreshAction = NULL); - - void setDetailsText (const QString &aText) - { - mDetailsText->setText (aText); - setCurrentIndex (0); - } - - void setErrorText (const QString &aText) - { - createErrPage(); - mErrText->setText (aText); - setCurrentIndex (1); - } - - void setEmpty() - { - mDetailsText->setText (QString::null); - setCurrentIndex (0); - } - -signals: - - void linkClicked (const QString &aURL); - -protected: - - void retranslateUi(); - -private slots: - - void gotLinkClicked (const QUrl &aURL) - { - emit linkClicked (aURL.toString()); - } - -private: - - void createErrPage(); - - QRichTextBrowser *mDetailsText; - - QWidget *mErrBox; - QLabel *mErrLabel; - QTextBrowser *mErrText; - QToolButton *mRefreshButton; - QAction *mRefreshAction; -}; - -VBoxVMDetailsView::VBoxVMDetailsView (QWidget *aParent, - QAction *aRefreshAction /* = NULL */) - : QIWithRetranslateUI (aParent) - , mErrBox (NULL), mErrLabel (NULL), mErrText (NULL) - , mRefreshButton (NULL) - , mRefreshAction (aRefreshAction) -{ - Assert (mRefreshAction); - - /* create normal details page */ - - mDetailsText = new QRichTextBrowser (mErrBox); - mDetailsText->setViewportMargins (10, 10, 10, 10); - mDetailsText->setFocusPolicy (Qt::StrongFocus); - mDetailsText->document()->setDefaultStyleSheet ("a { text-decoration: none; }"); - /* make "transparent" */ - mDetailsText->setFrameShape (QFrame::NoFrame); - mDetailsText->viewport()->setAutoFillBackground (false); - mDetailsText->setOpenLinks (false); - - connect (mDetailsText, SIGNAL (anchorClicked (const QUrl &)), - this, SLOT (gotLinkClicked (const QUrl &))); - - addWidget (mDetailsText); -} - -void VBoxVMDetailsView::createErrPage() -{ - /* create inaccessible details page */ - - if (mErrBox) - return; - - mErrBox = new QWidget(); - - QVBoxLayout *vLayout = new QVBoxLayout (mErrBox); - vLayout->setSpacing (10); - - mErrLabel = new QLabel (mErrBox); - mErrLabel->setWordWrap (true); - mErrLabel->setSizePolicy (QSizePolicy::Expanding, QSizePolicy::Fixed); - vLayout->addWidget (mErrLabel); - - mErrText = new QTextBrowser (mErrBox); - mErrText->setFocusPolicy (Qt::StrongFocus); - mErrText->document()->setDefaultStyleSheet ("a { text-decoration: none; }"); - vLayout->addWidget (mErrText); - - if (mRefreshAction) - { - mRefreshButton = new QToolButton (mErrBox); - mRefreshButton->setFocusPolicy (Qt::StrongFocus); - - QHBoxLayout *hLayout = new QHBoxLayout (); - vLayout->addLayout (hLayout); - hLayout->addItem (new QSpacerItem (0, 0, QSizePolicy::Expanding, - QSizePolicy::Minimum)); - hLayout->addWidget (mRefreshButton); - - connect (mRefreshButton, SIGNAL (clicked()), - mRefreshAction, SIGNAL (triggered())); - } - - vLayout->addItem (new QSpacerItem (0, 0, QSizePolicy::Minimum, - QSizePolicy::Expanding)); - - addWidget (mErrBox); - - retranslateUi(); -} - -void VBoxVMDetailsView::retranslateUi() -{ - if (mErrLabel) - mErrLabel->setText (tr ( - "The selected virtual machine is inaccessible. Please " - "inspect the error message shown below and press the " - "Refresh button if you want to repeat the accessibility " - "check:")); - - if (mRefreshAction && mRefreshButton) - { - mRefreshButton->setText (mRefreshAction->text()); - mRefreshButton->setIcon (mRefreshAction->icon()); - mRefreshButton->setToolButtonStyle (Qt::ToolButtonTextBesideIcon); - } -} - -// VBoxVMDescriptionPage class -//////////////////////////////////////////////////////////////////////////////// - -/** - * Comments page widget to represent VM comments. - */ -class VBoxVMDescriptionPage : public QIWithRetranslateUI -{ - Q_OBJECT; - -public: - - VBoxVMDescriptionPage (VBoxSelectorWnd *); - ~VBoxVMDescriptionPage() {} - - void setMachineItem (UIVMItem *aItem); - - void updateState(); - -protected: - - void retranslateUi(); - -private slots: - - void goToSettings(); - -private: - - UIVMItem *mItem; - - VBoxSelectorWnd *mParent; - QToolButton *mBtnEdit; - QTextBrowser *mBrowser; - QLabel *mLabel; -}; - -VBoxVMDescriptionPage::VBoxVMDescriptionPage (VBoxSelectorWnd *aParent) - : QIWithRetranslateUI (aParent) - , mItem (NULL), mParent (aParent) - , mBtnEdit (0), mBrowser (0), mLabel (0) -{ - /* main layout */ - QVBoxLayout *vMainLayout = new QVBoxLayout (this); - vMainLayout->setSpacing (10); - VBoxGlobal::setLayoutMargin (vMainLayout, 0); - - /* mBrowser */ - mBrowser = new QTextBrowser (this); - mBrowser->setSizePolicy (QSizePolicy::Expanding, QSizePolicy::Expanding); - mBrowser->setFocusPolicy (Qt::StrongFocus); - mBrowser->document()->setDefaultStyleSheet ("a { text-decoration: none; }"); - vMainLayout->addWidget (mBrowser); - /* hidden by default */ - mBrowser->setHidden (true); - - mLabel = new QLabel (this); - mLabel->setFrameStyle (mBrowser->frameStyle()); - mLabel->setSizePolicy (QSizePolicy::Expanding, QSizePolicy::Expanding); - mLabel->setAlignment (Qt::AlignCenter); - mLabel->setWordWrap (true); - vMainLayout->addWidget (mLabel); - /* always disabled */ - mLabel->setEnabled (false); - - /* button layout */ - QHBoxLayout *hBtnLayout = new QHBoxLayout (); - vMainLayout->addLayout (hBtnLayout); - hBtnLayout->setSpacing (10); - hBtnLayout->addItem (new QSpacerItem (0, 0, - QSizePolicy::Expanding, - QSizePolicy::Minimum)); - - /* button */ - mBtnEdit = new QToolButton (this); - mBtnEdit->setSizePolicy (QSizePolicy::Preferred, QSizePolicy::Fixed); - mBtnEdit->setFocusPolicy (Qt::StrongFocus); - mBtnEdit->setIcon(UIIconPool::iconSet(":/edit_description_16px.png", - ":/edit_description_disabled_16px.png")); - mBtnEdit->setToolButtonStyle (Qt::ToolButtonTextBesideIcon); - connect (mBtnEdit, SIGNAL (clicked()), this, SLOT (goToSettings())); - hBtnLayout->addWidget (mBtnEdit); - - vMainLayout->addItem (new QSpacerItem (0, 0, - QSizePolicy::Expanding, - QSizePolicy::Minimum)); - - /* apply language settings */ - retranslateUi(); - - updateState(); -} - -/** - * The machine list @a aItem is used to access cached machine data w/o making - * unnecessary RPC calls. - */ -void VBoxVMDescriptionPage::setMachineItem (UIVMItem *aItem) -{ - mItem = aItem; - - QString text = aItem ? aItem->machine().GetDescription() : QString::null; - - if (!text.isEmpty()) - { - mLabel->setHidden (true); - mBrowser->setText (text); - mBrowser->setVisible (true); - } - else - { - mBrowser->setHidden (true); - mBrowser->clear(); - mLabel->setVisible (true); - } - - /* check initial machine and session states */ - updateState(); -} - -void VBoxVMDescriptionPage::retranslateUi() -{ - mLabel->setText (tr ("No description. Press the Edit button below to add it.")); - - mBtnEdit->setText (tr ("Edit")); - mBtnEdit->setShortcut (QKeySequence ("Ctrl+E")); - mBtnEdit->setToolTip (tr ("Edit (Ctrl+E)")); - mBtnEdit->adjustSize(); - mBtnEdit->updateGeometry(); -} - -/** - * Called by the parent from machineStateChanged() and sessionStateChanged() - * signal handlers. We cannot connect to these signals ourselves because we - * use the UIVMListBoxItem which needs to be properly updated by the parent - * first. - */ -void VBoxVMDescriptionPage::updateState() -{ - /// @todo disabling the edit button for a saved VM will not be necessary - /// when we implement the selective VM Settings dialog, where only fields - /// that can be changed in the saved state, can be changed. - - if (mItem) - { - bool saved = mItem->state() == KMachineState_Saved; - bool busy = mItem->sessionState() != KSessionState_Closed; - mBtnEdit->setEnabled (!saved && !busy); - } - else - mBtnEdit->setEnabled (false); -} - -void VBoxVMDescriptionPage::goToSettings() -{ - mParent->vmSettings ("#general", "mTeDescription"); -} - -// VBoxSelectorWnd class -//////////////////////////////////////////////////////////////////////////////// - -/** \class VBoxSelectorWnd - * - * The VBoxSelectorWnd class is a VM selector window, one of two main VBox - * GUI windows. - * - * This window appears when the user starts the VirtualBox executable. - * It allows to view the list of configured VMs, their settings - * and the current state, create, reconfigure, delete and start VMs. - */ - -/** - * Constructs the VM selector window. - * - * @param aSelf pointer to a variable where to store |this| right after - * this object's constructor is called (necessary to avoid - * recursion in VBoxGlobal::selectorWnd()) - */ -VBoxSelectorWnd:: -VBoxSelectorWnd (VBoxSelectorWnd **aSelf, QWidget* aParent, - Qt::WindowFlags aFlags /* = Qt::Window */) - : QIWithRetranslateUI2 (aParent, aFlags) - , mDoneInaccessibleWarningOnce (false) -{ - VBoxGlobalSettings settings = vboxGlobal().settings(); - - if (aSelf) - *aSelf = this; - - statusBar()->setContextMenuPolicy(Qt::CustomContextMenu); - connect(statusBar(), SIGNAL(customContextMenuRequested(const QPoint&)), - this, SLOT(showViewContextMenu(const QPoint&))); - -#if defined (Q_WS_MAC) && (QT_VERSION < 0x040402) - qApp->installEventFilter (this); -#endif /* defined (Q_WS_MAC) && (QT_VERSION < 0x040402) */ - -#if !(defined (Q_WS_WIN) || defined (Q_WS_MAC)) - /* The application icon. On Win32, it's built-in to the executable. On Mac - * OS X the icon referenced in info.plist is used. */ - setWindowIcon (QIcon (":/VirtualBox_48px.png")); -#endif - - /* actions */ - - mFileMediaMgrAction = new QAction (this); - mFileMediaMgrAction->setIcon(UIIconPool::iconSet(":/diskimage_16px.png")); - - mFileApplianceImportAction = new QAction (this); - mFileApplianceImportAction->setIcon(UIIconPool::iconSet(":/import_16px.png")); - - mFileApplianceExportAction = new QAction (this); - mFileApplianceExportAction->setIcon(UIIconPool::iconSet(":/export_16px.png")); - - mFileSettingsAction = new QAction(this); - mFileSettingsAction->setMenuRole (QAction::PreferencesRole); - mFileSettingsAction->setIcon(UIIconPool::iconSet(":/global_settings_16px.png")); - mFileExitAction = new QAction (this); - mFileExitAction->setMenuRole (QAction::QuitRole); - mFileExitAction->setIcon(UIIconPool::iconSet(":/exit_16px.png")); - - mVmNewAction = new QAction (this); - mVmNewAction->setIcon(UIIconPool::iconSetFull( - QSize (32, 32), QSize (16, 16), - ":/vm_new_32px.png", ":/new_16px.png")); - mVmConfigAction = new QAction (this); - mVmConfigAction->setIcon(UIIconPool::iconSetFull( - QSize (32, 32), QSize (16, 16), - ":/vm_settings_32px.png", ":/settings_16px.png", - ":/vm_settings_disabled_32px.png", ":/settings_dis_16px.png")); - mVmDeleteAction = new QAction (this); - mVmDeleteAction->setIcon(UIIconPool::iconSetFull( - QSize (32, 32), QSize (16, 16), - ":/vm_delete_32px.png", ":/delete_16px.png", - ":/vm_delete_disabled_32px.png", ":/delete_dis_16px.png")); - mVmStartAction = new QAction (this); - mVmStartAction->setIcon(UIIconPool::iconSetFull( - QSize (32, 32), QSize (16, 16), - ":/vm_start_32px.png", ":/start_16px.png", - ":/vm_start_disabled_32px.png", ":/start_dis_16px.png")); - mVmDiscardAction = new QAction (this); - mVmDiscardAction->setIcon(UIIconPool::iconSetFull( - QSize (32, 32), QSize (16, 16), - ":/vm_discard_32px.png", ":/discard_16px.png", - ":/vm_discard_disabled_32px.png", ":/discard_dis_16px.png")); - mVmPauseAction = new QAction (this); - mVmPauseAction->setCheckable (true); - mVmPauseAction->setIcon(UIIconPool::iconSetFull( - QSize (32, 32), QSize (16, 16), - ":/vm_pause_32px.png", ":/pause_16px.png", - ":/vm_pause_disabled_32px.png", ":/pause_disabled_16px.png")); - mVmRefreshAction = new QAction (this); - mVmRefreshAction->setIcon(UIIconPool::iconSetFull( - QSize (32, 32), QSize (16, 16), - ":/refresh_32px.png", ":/refresh_16px.png", - ":/refresh_disabled_32px.png", ":/refresh_disabled_16px.png")); - mVmShowLogsAction = new QAction (this); - mVmShowLogsAction->setIcon(UIIconPool::iconSetFull( - QSize (32, 32), QSize (16, 16), - ":/vm_show_logs_32px.png", ":/show_logs_16px.png", - ":/vm_show_logs_disabled_32px.png", ":/show_logs_disabled_16px.png")); - - mHelpActions.setup (this); - - QISplitter *pSplitter = new QISplitter(this); - pSplitter->setHandleType(QISplitter::Native); - /* Central widget @ horizontal layout */ - setCentralWidget(pSplitter); - - /* VM list toolbar */ - mVMToolBar = new VBoxToolBar(this); - mVMToolBar->setContextMenuPolicy(Qt::CustomContextMenu); -#ifndef Q_WS_MAC - connect(mVMToolBar, SIGNAL(customContextMenuRequested(const QPoint&)), - this, SLOT(showViewContextMenu(const QPoint&))); -#else /* !Q_WS_MAC */ - /* A simple connect doesn't work on the Mac, also we want receive right - * click notifications on the title bar. So register our own handler. */ - ::darwinRegisterForUnifiedToolbarContextMenuEvents(this); -#endif /* Q_WS_MAC */ - - /* VM list view */ - mVMListView = new UIVMListView(); - mVMModel = new UIVMItemModel(mVMListView); - mVMListView->setModel(mVMModel); - mVMListView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); - - /* Make non-possible to activate list elements by single click, - * this hack should disable the current possibility to do it if present */ - if (mVMListView->style()->styleHint (QStyle::SH_ItemView_ActivateItemOnSingleClick, 0, mVMListView)) - mVMListView->setStyleSheet ("activate-on-singleclick : 0"); - -#if MAC_LEOPARD_STYLE - /* Enable unified toolbars on Mac OS X. Available on Qt >= 4.3 */ - addToolBar (mVMToolBar); - mVMToolBar->setMacToolbar(); - pSplitter->addWidget (mVMListView); -#else /* MAC_LEOPARD_STYLE */ - QWidget *pLeftWidget = new QWidget(this); - QVBoxLayout *pLeftVLayout = new QVBoxLayout(pLeftWidget); - pLeftVLayout->setContentsMargins(5, 5, 0, 0); - pLeftVLayout->addWidget(mVMToolBar); - pLeftVLayout->addWidget(mVMListView); - pSplitter->addWidget(pLeftWidget); -#endif /* MAC_LEOPARD_STYLE */ - - /* VM tab widget containing details and snapshots tabs */ - mVmTabWidget = new QITabWidget(); - pSplitter->addWidget (mVmTabWidget); - - /* Set the initial distribution. The right site is bigger. */ - pSplitter->setStretchFactor(0, 2); - pSplitter->setStretchFactor(1, 3); - - - /* VM details view */ - mVmDetailsView = new VBoxVMDetailsView (NULL, mVmRefreshAction); - mVmTabWidget->addTab(mVmDetailsView, - UIIconPool::iconSet(":/settings_16px.png"), - QString::null); - - /* VM snapshots list */ - mVmSnapshotsWgt = new VBoxSnapshotsWgt (NULL); - mVmTabWidget->addTab(mVmSnapshotsWgt, - UIIconPool::iconSet(":/take_snapshot_16px.png", - ":/take_snapshot_dis_16px.png"), - QString::null); - mVmSnapshotsWgt->setContentsMargins (10, 10, 10, 10); - - /* VM comments page */ - mVmDescriptionPage = new VBoxVMDescriptionPage (this); - mVmTabWidget->addTab(mVmDescriptionPage, - UIIconPool::iconSet(":/description_16px.png", - ":/description_disabled_16px.png"), - QString::null); - mVmDescriptionPage->setContentsMargins (10, 10, 10, 10); - - /* add actions to the toolbar */ - - mVMToolBar->setIconSize (QSize (32, 32)); - mVMToolBar->setToolButtonStyle (Qt::ToolButtonTextUnderIcon); - mVMToolBar->setSizePolicy (QSizePolicy::Fixed, QSizePolicy::Preferred); - - mVMToolBar->addAction (mVmNewAction); - mVMToolBar->addAction (mVmConfigAction); -#if 0 /* delete action is really rare */ - mVMToolBar->addAction (mVmDeleteAction); -#endif - mVMToolBar->addAction (mVmStartAction); - mVMToolBar->addAction (mVmDiscardAction); - - /* Configure menubar */ - menuBar()->setContextMenuPolicy(Qt::CustomContextMenu); - connect(menuBar(), SIGNAL(customContextMenuRequested(const QPoint&)), - this, SLOT(showViewContextMenu(const QPoint&))); - - /* add actions to menubar */ - mFileMenu = menuBar()->addMenu (QString::null); - mFileMenu->addAction (mFileMediaMgrAction); - mFileMenu->addAction (mFileApplianceImportAction); - mFileMenu->addAction (mFileApplianceExportAction); -#ifndef Q_WS_MAC - mFileMenu->addSeparator(); -#endif /* Q_WS_MAC */ - mFileMenu->addAction (mFileSettingsAction); -#ifndef Q_WS_MAC - mFileMenu->addSeparator(); -#endif /* Q_WS_MAC */ - mFileMenu->addAction (mFileExitAction); - - mVMMenu = menuBar()->addMenu (QString::null); - mVMMenu->addAction (mVmNewAction); - mVMMenu->addAction (mVmConfigAction); - mVMMenu->addAction (mVmDeleteAction); - mVMMenu->addSeparator(); - mVMMenu->addAction (mVmStartAction); - mVMMenu->addAction (mVmDiscardAction); - mVMMenu->addAction (mVmPauseAction); - mVMMenu->addSeparator(); - mVMMenu->addAction (mVmRefreshAction); - mVMMenu->addAction (mVmShowLogsAction); - - mVMCtxtMenu = new QMenu (this); - mVMCtxtMenu->addAction (mVmConfigAction); - mVMCtxtMenu->addAction (mVmDeleteAction); - mVMCtxtMenu->addSeparator(); - mVMCtxtMenu->addAction (mVmStartAction); - mVMCtxtMenu->addAction (mVmDiscardAction); - mVMCtxtMenu->addAction (mVmPauseAction); - mVMCtxtMenu->addSeparator(); - mVMCtxtMenu->addAction (mVmRefreshAction); - mVMCtxtMenu->addAction (mVmShowLogsAction); - - /* Make sure every status bar hint from the context menu is cleared when - * the menu is closed. */ - connect (mVMCtxtMenu, SIGNAL(aboutToHide()), - statusBar(), SLOT(clearMessage())); - - mHelpMenu = menuBar()->addMenu (QString::null); - mHelpActions.addTo (mHelpMenu); - -#ifdef VBOX_GUI_WITH_SYSTRAY - mTrayIcon = new VBoxTrayIcon (this, mVMModel); - Assert (mTrayIcon); - connect (mTrayIcon, SIGNAL (activated (QSystemTrayIcon::ActivationReason)), - this, SLOT (trayIconActivated (QSystemTrayIcon::ActivationReason))); -#endif - - retranslateUi(); - - CVirtualBox vbox = vboxGlobal().virtualBox(); - /* Restore the position of the window */ - { - QString winPos = vbox.GetExtraData (VBoxDefs::GUI_LastWindowPosition); - - bool ok = false, max = false; - int x = 0, y = 0, w = 0, h = 0; - x = winPos.section (',', 0, 0).toInt (&ok); - if (ok) - y = winPos.section (',', 1, 1).toInt (&ok); - if (ok) - w = winPos.section (',', 2, 2).toInt (&ok); - if (ok) - h = winPos.section (',', 3, 3).toInt (&ok); - if (ok) - max = winPos.section (',', 4, 4) == VBoxDefs::GUI_LastWindowState_Max; - - QRect ar = ok ? QApplication::desktop()->availableGeometry (QPoint (x, y)) : - QApplication::desktop()->availableGeometry (this); - - if (ok /* previous parameters were read correctly */ - && (y > 0) && (y < ar.bottom()) /* check vertical bounds */ - && (x + w > ar.left()) && (x < ar.right()) /* & horizontal bounds */) - { - mNormalGeo.moveTo (x, y); - mNormalGeo.setSize (QSize (w, h).expandedTo (minimumSizeHint()) - .boundedTo (ar.size())); - setGeometry (mNormalGeo); - if (max) /* maximize if needed */ - showMaximized(); - } - else - { - mNormalGeo.setSize (QSize (770, 550).expandedTo (minimumSizeHint()) - .boundedTo (ar.size())); - mNormalGeo.moveCenter (ar.center()); - setGeometry (mNormalGeo); - } - } - - /* Update the list */ - refreshVMList(); - - /* Reset to the first item */ - mVMListView->selectItemByRow (0); - - /* restore the position of vm selector */ - { - QString prevVMId = vbox.GetExtraData (VBoxDefs::GUI_LastVMSelected); - - mVMListView->selectItemById (prevVMId); - } - - /* Read the splitter handle position */ - { - QString sliderPos = vbox.GetExtraData(VBoxDefs::GUI_SplitterSizes); - QStringList strSizes = sliderPos.split(","); - if (strSizes.size() == 2) - { - QList sizes; - for (int i=0; i < strSizes.size(); ++i) - sizes << strSizes.at(i).toInt(); - pSplitter->setSizes(sizes); - } - } - - /* Restore toolbar and statusbar visibility */ - { - QString strToolbar = vbox.GetExtraData(VBoxDefs::GUI_Toolbar); - QString strStatusbar = vbox.GetExtraData(VBoxDefs::GUI_Statusbar); - - mVMToolBar->setVisible(strToolbar.isEmpty() || strToolbar == "true"); - statusBar()->setVisible(strStatusbar.isEmpty() || strStatusbar == "true"); - } - - /* refresh the details et all (necessary for the case when the stored - * selection is still the first list item) */ - vmListViewCurrentChanged(); - - /* signals and slots connections */ - connect (mFileMediaMgrAction, SIGNAL (triggered()), this, SLOT (fileMediaMgr())); - connect (mFileApplianceImportAction, SIGNAL (triggered()), this, SLOT (fileImportAppliance())); - connect (mFileApplianceExportAction, SIGNAL (triggered()), this, SLOT (fileExportAppliance())); - connect (mFileSettingsAction, SIGNAL (triggered()), this, SLOT (fileSettings())); - connect (mFileExitAction, SIGNAL (triggered()), this, SLOT (fileExit())); - connect (mVmNewAction, SIGNAL (triggered()), this, SLOT (vmNew())); - - connect (mVmConfigAction, SIGNAL (triggered()), this, SLOT (vmSettings())); - connect (mVmDeleteAction, SIGNAL (triggered()), this, SLOT (vmDelete())); - connect (mVmStartAction, SIGNAL (triggered()), this, SLOT (vmStart())); - connect (mVmDiscardAction, SIGNAL (triggered()), this, SLOT (vmDiscard())); - connect (mVmPauseAction, SIGNAL (toggled (bool)), this, SLOT (vmPause (bool))); - connect (mVmRefreshAction, SIGNAL (triggered()), this, SLOT (vmRefresh())); - connect (mVmShowLogsAction, SIGNAL (triggered()), this, SLOT (vmShowLogs())); - - connect (mVMListView, SIGNAL (currentChanged()), - this, SLOT (vmListViewCurrentChanged())); - connect (mVMListView, SIGNAL (activated()), - this, SLOT (vmStart())); - connect (mVMListView, SIGNAL (customContextMenuRequested (const QPoint &)), - this, SLOT (showContextMenu (const QPoint &))); - - connect (mVmDetailsView, SIGNAL (linkClicked (const QString &)), - this, SLOT(vmSettings(const QString &))); - - /* listen to media enumeration signals */ - connect (&vboxGlobal(), SIGNAL (mediumEnumStarted()), - this, SLOT (mediumEnumStarted())); - connect (&vboxGlobal(), SIGNAL (mediumEnumFinished (const VBoxMediaList &)), - this, SLOT (mediumEnumFinished (const VBoxMediaList &))); - - /* connect VirtualBox events */ - connect (gVBoxEvents, SIGNAL(sigMachineStateChange(QString, KMachineState)), - this, SLOT(machineStateChanged(QString, KMachineState))); - connect (gVBoxEvents, SIGNAL(sigMachineDataChange(QString)), - this, SLOT(machineDataChanged(QString))); - connect (gVBoxEvents, SIGNAL(sigMachineRegistered(QString, bool)), - this, SLOT(machineRegistered(QString, bool))); - connect (gVBoxEvents, SIGNAL(sigSessionStateChange(QString, KSessionState)), - this, SLOT(sessionStateChanged(QString, KSessionState))); - connect (gVBoxEvents, SIGNAL(sigSnapshotChange(QString, QString)), - this, SLOT(snapshotChanged(QString, QString))); -#ifdef VBOX_GUI_WITH_SYSTRAY - connect (gEDataEvents, SIGNAL(sigMainWindowCountChange(int)), - this, SLOT(mainWindowCountChanged(int))); - connect (gEDataEvents, SIGNAL(sigCanShowTrayIcon(bool)), - this, SLOT(trayIconCanShow(bool))); - connect (gEDataEvents, SIGNAL(sigTrayIconChange(bool)), - this, SLOT(trayIconChanged(bool))); - connect (&vboxGlobal(), SIGNAL(sigTrayIconShow(bool)), - this, SLOT(trayIconShow(bool))); -#endif - - /* Listen to potential downloaders signals: */ - connect(&vboxProblem(), SIGNAL(sigDownloaderUserManualCreated()), this, SLOT(sltDownloaderUserManualEmbed())); - - /* bring the VM list to the focus */ - mVMListView->setFocus(); -} - -VBoxSelectorWnd::~VBoxSelectorWnd() -{ - /* Destroy our event handlers */ - UIVirtualBoxEventHandler::destroy(); - - CVirtualBox vbox = vboxGlobal().virtualBox(); - - /* Save the position of the window */ - { - int y = mNormalGeo.y(); - QString winPos = QString ("%1,%2,%3,%4") - .arg (mNormalGeo.x()).arg (y) - .arg (mNormalGeo.width()).arg (mNormalGeo.height()); -#ifdef Q_WS_MAC - ::darwinUnregisterForUnifiedToolbarContextMenuEvents(this); - if (::darwinIsWindowMaximized(this)) -#else /* Q_WS_MAC */ - if (isMaximized()) -#endif /* !Q_WS_MAC */ - winPos += QString (",%1").arg (VBoxDefs::GUI_LastWindowState_Max); - - vbox.SetExtraData (VBoxDefs::GUI_LastWindowPosition, winPos); - } - - /* Save VM selector position */ - { - UIVMItem *item = mVMListView->selectedItem(); - QString curVMId = item ? - QString (item->id()) : - QString::null; - vbox.SetExtraData (VBoxDefs::GUI_LastVMSelected, curVMId); - } - - /* Save the splitter handle position */ - { - QSplitter *pSplitter = static_cast(centralWidget()); - QList sizes = pSplitter->sizes(); - QStringList strSizes; - for (int i=0; i < sizes.size(); ++i) - strSizes << QString::number(sizes.at(i)); - vbox.SetExtraData(VBoxDefs::GUI_SplitterSizes, strSizes.join(",")); - } - -#ifdef VBOX_GUI_WITH_SYSTRAY - /* Delete systray menu object */ - delete mTrayIcon; - mTrayIcon = NULL; -#endif - - /* Delete the items from our model */ - mVMModel->clear(); -} - -// -// Public slots -///////////////////////////////////////////////////////////////////////////// - -void VBoxSelectorWnd::fileMediaMgr() -{ - VBoxMediaManagerDlg::showModeless (this); -} - -void VBoxSelectorWnd::fileImportAppliance() -{ - UIImportApplianceWzd wzd (this); - - wzd.exec(); -} - -void VBoxSelectorWnd::fileExportAppliance() -{ - QString name; - - UIVMItem *item = mVMListView->selectedItem(); - if (item) - name = item->name(); - - UIExportApplianceWzd wzd (this, name); - - wzd.exec(); -} - -void VBoxSelectorWnd::fileSettings() -{ - VBoxGlobalSettings settings = vboxGlobal().settings(); - CSystemProperties props = vboxGlobal().virtualBox().GetSystemProperties(); - - VBoxSettingsDialog *dlg = new VBoxGLSettingsDlg (this); - dlg->getFrom(); - - if (dlg->exec() == QDialog::Accepted) - dlg->putBackTo(); - - delete dlg; -} - -void VBoxSelectorWnd::fileExit() -{ - /* We have to check if there are any open windows beside this mainwindow - * (e.g. VDM) and if so close them. Note that the default behavior is - * different to Qt3 where a *mainWidget* exists & if this going to close - * all other windows are closed automatically. We do the same below. */ - foreach (QWidget *widget, QApplication::topLevelWidgets()) - { - if (widget->isVisible() && - widget != this) - widget->close(); - } - /* We close this widget last. */ - close(); -} - -void VBoxSelectorWnd::vmNew() -{ - UINewVMWzd wzd (this); - if (wzd.exec() == QDialog::Accepted) - { - CMachine m = wzd.machine(); - - /* wait until the list is updated by OnMachineRegistered() */ - QModelIndex index; - while (!index.isValid()) - { - qApp->processEvents(); - index = mVMModel->indexById (m.GetId()); - } - mVMListView->setCurrentIndex (index); - } -} - -/** - * Opens the VM settings dialog. - */ -void VBoxSelectorWnd::vmSettings (const QString &aCategory, const QString &aControl, - const QString &aUuid /* = QString::null */) -{ - if (!aCategory.isEmpty() && aCategory [0] != '#') - { - /* Assume it's a href from the Details HTML */ - vboxGlobal().openURL (aCategory); - return; - } - - UIVMItem *item = aUuid.isNull() ? mVMListView->selectedItem() : - mVMModel->itemById (aUuid); - - AssertMsgReturnVoid (item, ("Item must be always selected here")); - - // open a direct session to modify VM settings - QString id = item->id(); - CSession session = vboxGlobal().openSession (id); - if (session.isNull()) - return; - - CMachine m = session.GetMachine(); - AssertMsgReturn (!m.isNull(), ("Machine must not be null"), (void) 0); - - VBoxSettingsDialog *dlg = new VBoxVMSettingsDlg (this, m, aCategory, aControl); - dlg->getFrom(); - - if (dlg->exec() == QDialog::Accepted) - { - QString oldName = m.GetName(); - dlg->putBackTo(); - - m.SaveSettings(); - if (m.isOk()) - { - if (oldName.compare (m.GetName())) - mVMModel->sort(); - } - else - vboxProblem().cannotSaveMachineSettings (m); - - /* To check use the result in future - * vboxProblem().cannotApplyMachineSettings (m, res); */ - } - - delete dlg; - - mVMListView->setFocus(); - - session.Close(); -} - -void VBoxSelectorWnd::vmDelete (const QString &aUuid /* = QString::null */) -{ - UIVMItem *item = aUuid.isNull() ? mVMListView->selectedItem() : - mVMModel->itemById (aUuid); - - AssertMsgReturnVoid (item, ("Item must be always selected here")); - - if (vboxProblem().confirmMachineDeletion (item->machine())) - { - CVirtualBox vbox = vboxGlobal().virtualBox(); - QString id = item->id(); - bool ok = false; - if (item->accessible()) - { - /* Open a direct session to modify VM settings */ - CSession session = vboxGlobal().openSession (id); - if (session.isNull()) - return; - CMachine machine = session.GetMachine(); - /* Detach all attached Hard Disks */ - CMediumAttachmentVector vec = machine.GetMediumAttachments(); - for (int i = 0; i < vec.size(); ++ i) - { - CMediumAttachment hda = vec [i]; - const QString ctlName = hda.GetController(); - - machine.DetachDevice(ctlName, hda.GetPort(), hda.GetDevice()); - if (!machine.isOk()) - { - CStorageController ctl = machine.GetStorageControllerByName(ctlName); - vboxProblem().cannotDetachDevice (this, machine, VBoxDefs::MediumType_HardDisk, - vboxGlobal().getMedium (CMedium (hda.GetMedium())).location(), - ctl.GetBus(), hda.GetPort(), hda.GetDevice()); - } - } - /* Commit changes */ - machine.SaveSettings(); - if (!machine.isOk()) - vboxProblem().cannotSaveMachineSettings (machine); - else - ok = true; - session.Close(); - } - else - ok = true; - - if (ok) - { - CMachine machine = item->machine(); - vbox.UnregisterMachine (id); - if (vbox.isOk() && item->accessible()) - { - /* delete machine settings */ - machine.DeleteSettings(); - /* remove the item shortly: cmachine it refers to is no longer valid! */ - int row = mVMModel->rowById (item->id()); - mVMModel->removeItem (item); - delete item; - mVMListView->ensureSomeRowSelected (row); - } - if (!vbox.isOk() || !machine.isOk()) - vboxProblem().cannotDeleteMachine (vbox, machine); - } - } -} - -void VBoxSelectorWnd::vmStart (const QString &aUuid /* = QString::null */) -{ - QUuid uuid (aUuid); - UIVMItem *item = uuid.isNull() ? mVMListView->selectedItem() : - mVMModel->itemById (aUuid); - - AssertMsgReturnVoid (item, ("Item must be always selected here")); - - /* Are we called from the mVMListView's activated() signal? */ - if (uuid.isNull()) - { - /* We always get here when mVMListView emits the activated() signal, - * so we must explicitly check if the action is enabled or not. */ - if (!mVmStartAction->isEnabled()) - return; - } - - AssertMsg (!vboxGlobal().isVMConsoleProcess(), - ("Must NOT be a VM console process")); - - /* just switch to the VM window if it already exists */ - if (item->canSwitchTo()) - { - item->switchTo(); - return; - } - - AssertMsg ( item->state() == KMachineState_PoweredOff - || item->state() == KMachineState_Saved - || item->state() == KMachineState_Teleported - || item->state() == KMachineState_Aborted - , ("Machine must be PoweredOff/Saved/Aborted (%d)", item->state())); - - QString id = item->id(); - CVirtualBox vbox = vboxGlobal().virtualBox(); - CSession session; - - session.createInstance (CLSID_Session); - if (session.isNull()) - { - vboxProblem().cannotOpenSession (session); - return; - } - -#if defined (Q_OS_WIN32) - /* allow the started VM process to make itself the foreground window */ - AllowSetForegroundWindow (ASFW_ANY); -#endif - - QString env; -#if defined (Q_WS_X11) - /* make sure the VM process will start on the same display as the Selector */ - const char *display = RTEnvGet ("DISPLAY"); - if (display) - env.append(QString("DISPLAY=%1\n").arg(display)); - const char *xauth = RTEnvGet ("XAUTHORITY"); - if (xauth) - env.append(QString("XAUTHORITY=%1\n").arg(xauth)); -#endif - - CProgress progress = vbox.OpenRemoteSession (session, id, "GUI/Qt", env); - if (!vbox.isOk()) - { - vboxProblem().cannotOpenSession (vbox, item->machine()); - return; - } - - /* Hide the "VM spawning" progress dialog */ - /* I hope 1 minute will be enough to spawn any running VM silently, isn't it? */ - int iSpawningDuration = 60000; - vboxProblem().showModalProgressDialog(progress, item->name(), this, iSpawningDuration); - if (progress.GetResultCode() != 0) - vboxProblem().cannotOpenSession(vbox, item->machine(), progress); - - session.Close(); -} - -void VBoxSelectorWnd::vmDiscard (const QString &aUuid /* = QString::null */) -{ - UIVMItem *item = aUuid.isNull() ? mVMListView->selectedItem() : - mVMModel->itemById (aUuid); - - AssertMsgReturnVoid (item, ("Item must be always selected here")); - - if (!vboxProblem().confirmDiscardSavedState (item->machine())) - return; - - /* open a session to modify VM settings */ - QString id = item->id(); - CSession session; - CVirtualBox vbox = vboxGlobal().virtualBox(); - session.createInstance (CLSID_Session); - if (session.isNull()) - { - vboxProblem().cannotOpenSession (session); - return; - } - vbox.OpenSession (session, id); - if (!vbox.isOk()) - { - vboxProblem().cannotOpenSession (vbox, item->machine()); - return; - } - - CConsole console = session.GetConsole(); - console.ForgetSavedState(true); - if (!console.isOk()) - vboxProblem().cannotDiscardSavedState (console); - - session.Close(); -} - -void VBoxSelectorWnd::vmPause (bool aPause, const QString &aUuid /* = QString::null */) -{ - UIVMItem *item = aUuid.isNull() ? mVMListView->selectedItem() : - mVMModel->itemById (aUuid); - - AssertMsgReturnVoid (item, ("Item must be always selected here")); - - CSession session = vboxGlobal().openExistingSession (item->id()); - if (session.isNull()) - return; - - CConsole console = session.GetConsole(); - if (console.isNull()) - return; - - if (aPause) - console.Pause(); - else - console.Resume(); - - bool ok = console.isOk(); - if (!ok) - { - if (aPause) - vboxProblem().cannotPauseMachine (console); - else - vboxProblem().cannotResumeMachine (console); - } - - session.Close(); -} - -void VBoxSelectorWnd::vmRefresh (const QString &aUuid /* = QString::null */) -{ - UIVMItem *item = aUuid.isNull() ? mVMListView->selectedItem() : - mVMModel->itemById (aUuid); - - AssertMsgReturnVoid (item, ("Item must be always selected here")); - - refreshVMItem (item->id(), - true /* aDetails */, - true /* aSnapshot */, - true /* aDescription */); -} - -void VBoxSelectorWnd::vmShowLogs (const QString &aUuid /* = QString::null */) -{ - UIVMItem *item = aUuid.isNull() ? mVMListView->selectedItem() : - mVMModel->itemById (aUuid); - - AssertMsgReturnVoid (item, ("Item must be always selected here")); - - CMachine machine = item->machine(); - VBoxVMLogViewer::createLogViewer (this, machine); -} - -void VBoxSelectorWnd::refreshVMList() -{ - CVirtualBox vbox = vboxGlobal().virtualBox(); - CMachineVector vec = vbox.GetMachines(); - for (CMachineVector::ConstIterator m = vec.begin(); - m != vec.end(); ++ m) - mVMModel->addItem (new UIVMItem (*m)); - mVMModel->sort(); - - vmListViewCurrentChanged(); - -#ifdef VBOX_GUI_WITH_SYSTRAY - if (vboxGlobal().isTrayMenu()) - mTrayIcon->refresh(); -#endif -} - -void VBoxSelectorWnd::refreshVMItem (const QString &aID, bool aDetails, - bool aSnapshots, - bool aDescription) -{ - UIVMItem *item = mVMModel->itemById (aID); - if (item) - { - mVMModel->refreshItem (item); - if (item && item->id() == aID) - vmListViewCurrentChanged (aDetails, aSnapshots, aDescription); - } -} - -void VBoxSelectorWnd::showContextMenu (const QPoint &aPoint) -{ - /* Send a context menu request */ - const QModelIndex &index = mVMListView->indexAt (aPoint); - if (index.isValid()) - if (mVMListView->model()->data (index, - UIVMItemModel::UIVMItemPtrRole).value ()) - mVMCtxtMenu->exec (mVMListView->mapToGlobal (aPoint)); -} - -#ifdef VBOX_GUI_WITH_SYSTRAY - -void VBoxSelectorWnd::trayIconActivated (QSystemTrayIcon::ActivationReason aReason) -{ - switch (aReason) - { - case QSystemTrayIcon::Context: - - mTrayIcon->refresh(); - break; - - case QSystemTrayIcon::Trigger: - break; - - case QSystemTrayIcon::DoubleClick: - - vboxGlobal().trayIconShowSelector(); - break; - - case QSystemTrayIcon::MiddleClick: - break; - - default: - break; - } -} - -void VBoxSelectorWnd::showWindow() -{ - showNormal(); - raise(); - activateWindow(); -} - -#endif // VBOX_GUI_WITH_SYSTRAY - -// Protected members -///////////////////////////////////////////////////////////////////////////// - -bool VBoxSelectorWnd::event (QEvent *e) -{ - switch (e->type()) - { - /* By handling every Resize and Move we keep track of the normal - * (non-minimized and non-maximized) window geometry. Shame on Qt - * that it doesn't provide this geometry in its public APIs. */ - - case QEvent::Resize: - { - QResizeEvent *re = (QResizeEvent *) e; - if ((windowState() & (Qt::WindowMaximized | Qt::WindowMinimized | - Qt::WindowFullScreen)) == 0) - mNormalGeo.setSize (re->size()); - break; - } - case QEvent::Move: - { - if ((windowState() & (Qt::WindowMaximized | Qt::WindowMinimized | - Qt::WindowFullScreen)) == 0) - mNormalGeo.moveTo (geometry().x(), geometry().y()); - break; - } - case QEvent::WindowDeactivate: - { - /* Make sure every status bar hint is cleared when the window lost - * focus. */ - statusBar()->clearMessage(); - break; - } -#ifdef Q_WS_MAC - case QEvent::ContextMenu: - { - /* This is the unified context menu event. Lets show the context - * menu. */ - QContextMenuEvent *pCE = static_cast(e); - showViewContextMenu(pCE->globalPos()); - /* Accept it to interrupt the chain. */ - pCE->accept(); - return false; - break; - } - case QEvent::ToolBarChange: - { - CVirtualBox vbox = vboxGlobal().virtualBox(); - /* We have to invert the isVisible check one time, cause this event - * is sent *before* the real toggle is done. Really intuitive - * Trolls. */ - vbox.SetExtraData(VBoxDefs::GUI_Toolbar, !::darwinIsToolbarVisible(mVMToolBar) ? "true" : "false"); - break; - } -#endif /* Q_WS_MAC */ - default: - break; - } - - return QMainWindow::event (e); -} - -void VBoxSelectorWnd::closeEvent (QCloseEvent *aEvent) -{ -#ifdef VBOX_GUI_WITH_SYSTRAY - /* Needed for breaking out of the while() loop in main(). */ - if (vboxGlobal().isTrayMenu()) - vboxGlobal().setTrayMenu (false); -#endif - - emit closing(); - QMainWindow::closeEvent (aEvent); -} - -#if defined (Q_WS_MAC) && (QT_VERSION < 0x040402) -bool VBoxSelectorWnd::eventFilter (QObject *aObject, QEvent *aEvent) -{ - if (!isActiveWindow()) - return QIWithRetranslateUI2::eventFilter (aObject, aEvent); - - if (qobject_cast (aObject) && - qobject_cast (aObject)->window() != this) - return QIWithRetranslateUI2::eventFilter (aObject, aEvent); - - switch (aEvent->type()) - { - case QEvent::KeyPress: - { - /* Bug in Qt below 4.4.2. The key events are send to the current - * window even if a menu is shown & has the focus. See - * http://trolltech.com/developer/task-tracker/index_html?method=entry&id=214681. */ - if (::darwinIsMenuOpen()) - return true; - } - default: - break; - } - return QIWithRetranslateUI2::eventFilter (aObject, aEvent); -} -#endif /* defined (Q_WS_MAC) && (QT_VERSION < 0x040402) */ - -/** - * Sets the strings of the subwidgets using the current - * language. - */ -void VBoxSelectorWnd::retranslateUi() -{ -#ifdef VBOX_OSE - QString title (tr ("VirtualBox OSE")); -#else - QString title (VBOX_PRODUCT); -#endif - -#ifdef VBOX_BLEEDING_EDGE - title += QString(" EXPERIMENTAL build ") - + QString(RTBldCfgVersion()) - + QString(" r") - + QString(RTBldCfgRevisionStr()) - + QString(" - "VBOX_BLEEDING_EDGE); -#endif - - setWindowTitle (title); - - mVmTabWidget->setTabText (mVmTabWidget->indexOf (mVmDetailsView), tr ("&Details")); - /* note: Snapshots and Details tabs are changed dynamically by - * vmListViewCurrentChanged() */ - - /* ensure the details and screenshot view are updated */ - vmListViewCurrentChanged(); - - mFileMediaMgrAction->setText (tr ("&Virtual Media Manager...")); - mFileMediaMgrAction->setShortcut (QKeySequence ("Ctrl+D")); - mFileMediaMgrAction->setStatusTip (tr ("Display the Virtual Media Manager dialog")); - - mFileApplianceImportAction->setText (tr ("&Import Appliance...")); - mFileApplianceImportAction->setShortcut (QKeySequence ("Ctrl+I")); - mFileApplianceImportAction->setStatusTip (tr ("Import an appliance into VirtualBox")); - - mFileApplianceExportAction->setText (tr ("&Export Appliance...")); - mFileApplianceExportAction->setShortcut (QKeySequence ("Ctrl+E")); - mFileApplianceExportAction->setStatusTip (tr ("Export one or more VirtualBox virtual machines as an appliance")); - -#ifdef Q_WS_MAC - /* - * Macification: Getting the right menu as application preference menu item. - * - * QMenuBar::isCommand() in qmenubar_mac.cpp doesn't recognize "Setting"(s) - * unless it's in the first position. So, we use the Mac term here to make - * sure we get picked instead of the VM settings. - * - * Now, since both QMenuBar and we translate these strings, it's going to - * be really interesting to see how this plays on non-english systems... - */ - mFileSettingsAction->setText (tr ("&Preferences...", "global settings")); -#else - /* - * ...and on other platforms we use "Preferences" as well. The #ifdef is - * left because of the possible localization problems on Mac we first need - * to figure out. - */ - mFileSettingsAction->setText (tr ("&Preferences...", "global settings")); -#endif - mFileSettingsAction->setShortcut (QKeySequence ("Ctrl+G")); - mFileSettingsAction->setStatusTip (tr ("Display the global settings dialog")); - - mFileExitAction->setText (tr ("E&xit")); - mFileExitAction->setShortcut (QKeySequence ("Ctrl+Q")); - mFileExitAction->setStatusTip (tr ("Close application")); - - mVmNewAction->setText (tr ("&New...")); - mVmNewAction->setShortcut (QKeySequence ("Ctrl+N")); - mVmNewAction->setStatusTip (tr ("Create a new virtual machine")); - mVmNewAction->setToolTip (mVmNewAction->text().remove ('&').remove ('.') + - QString (" (%1)").arg (mVmNewAction->shortcut().toString())); - - mVmConfigAction->setText (tr ("&Settings...")); - mVmConfigAction->setShortcut (QKeySequence ("Ctrl+S")); - mVmConfigAction->setStatusTip (tr ("Configure the selected virtual machine")); - mVmConfigAction->setToolTip (mVmConfigAction->text().remove ('&').remove ('.') + - QString (" (%1)").arg (mVmConfigAction->shortcut().toString())); - - mVmDeleteAction->setText (tr ("&Delete")); - mVmDeleteAction->setShortcut (QKeySequence ("Ctrl+R")); - mVmDeleteAction->setStatusTip (tr ("Delete the selected virtual machine")); - - /* Note: mVmStartAction text is set up in vmListViewCurrentChanged() */ - - mVmDiscardAction->setText (tr ("D&iscard")); - mVmDiscardAction->setStatusTip ( - tr ("Discard the saved state of the selected virtual machine")); - - mVmPauseAction->setText (tr ("&Pause")); - mVmPauseAction->setStatusTip ( - tr ("Suspend the execution of the virtual machine")); - - mVmRefreshAction->setText (tr ("Re&fresh")); - mVmRefreshAction->setStatusTip ( - tr ("Refresh the accessibility state of the selected virtual machine")); - - mVmShowLogsAction->setText (tr ("Show &Log...")); - mVmShowLogsAction->setIconText (tr ("Log", "icon text")); - mVmShowLogsAction->setShortcut (QKeySequence ("Ctrl+L")); - mVmShowLogsAction->setStatusTip ( - tr ("Show the log files of the selected virtual machine")); - - mHelpActions.retranslateUi(); - -#ifdef Q_WS_MAC - mFileMenu->setTitle (tr("&File", "Mac OS X version")); -#else /* Q_WS_MAC */ - mFileMenu->setTitle (tr("&File", "Non Mac OS X version")); -#endif /* !Q_WS_MAC */ - mVMMenu->setTitle (tr ("&Machine")); - mHelpMenu->setTitle (tr ("&Help")); - -#ifdef VBOX_GUI_WITH_SYSTRAY - if (vboxGlobal().isTrayMenu()) - { - mTrayIcon->retranslateUi(); - mTrayIcon->refresh(); - } -#endif - -#ifdef QT_MAC_USE_COCOA - /* There is a bug in Qt Cocoa which result in showing a "more arrow" when - the necessary size of the toolbar is increased. Also for some languages - the with doesn't match if the text increase. So manually adjust the size - after changing the text. */ - mVMToolBar->updateLayout(); -#endif /* QT_MAC_USE_COCOA */ -} - - -// Private members -///////////////////////////////////////////////////////////////////////////// - -// -// Private slots -///////////////////////////////////////////////////////////////////////////// - -void VBoxSelectorWnd::vmListViewCurrentChanged (bool aRefreshDetails, - bool aRefreshSnapshots, - bool aRefreshDescription) -{ - UIVMItem *item = mVMListView->selectedItem(); - - if (item && item->accessible()) - { - CMachine m = item->machine(); - - KMachineState state = item->state(); - bool running = item->sessionState() != KSessionState_Closed; - bool modifyEnabled = !running && state != KMachineState_Saved; - - if (aRefreshDetails) - { - mVmDetailsView->setDetailsText ( - vboxGlobal().detailsReport (m, modifyEnabled /* withLinks */)); - } - if (aRefreshSnapshots) - { - /* update the snapshots tab name */ - QString name = tr ("&Snapshots"); - ULONG count = item->snapshotCount(); - if (count) - name += QString (" (%1)").arg (count); - mVmTabWidget->setTabText (mVmTabWidget->indexOf (mVmSnapshotsWgt), name); - /* refresh the snapshots widget */ - mVmSnapshotsWgt->setMachine (m); - /* ensure the tab is enabled */ - mVmTabWidget->setTabEnabled (mVmTabWidget->indexOf (mVmSnapshotsWgt), true); - } - if (aRefreshDescription) - { - /* update the description tab name */ - QString name = m.GetDescription().isEmpty() ? - tr ("D&escription") : tr ("D&escription *"); - mVmTabWidget->setTabText (mVmTabWidget->indexOf (mVmDescriptionPage), name); - /* refresh the description widget */ - mVmDescriptionPage->setMachineItem (item); - /* ensure the tab is enabled */ - mVmTabWidget->setTabEnabled (mVmTabWidget->indexOf (mVmDescriptionPage), true); - } - - /* enable/disable modify actions */ - mVmConfigAction->setEnabled (modifyEnabled); - mVmDeleteAction->setEnabled (modifyEnabled); - mVmDiscardAction->setEnabled (state == KMachineState_Saved && !running); - mVmPauseAction->setEnabled ( state == KMachineState_Running - || state == KMachineState_Teleporting - || state == KMachineState_LiveSnapshotting - || state == KMachineState_Paused - || state == KMachineState_TeleportingPausedVM /** @todo Live Migration: does this make sense? */ - ); - - /* change the Start button text accordingly */ - if ( state == KMachineState_PoweredOff - || state == KMachineState_Saved - || state == KMachineState_Teleported - || state == KMachineState_Aborted - ) - { - mVmStartAction->setText (tr ("S&tart")); -#ifdef QT_MAC_USE_COCOA - /* There is a bug in Qt Cocoa which result in showing a "more arrow" when - the necessary size of the toolbar is increased. Also for some languages - the with doesn't match if the text increase. So manually adjust the size - after changing the text. */ - mVMToolBar->updateLayout(); -#endif /* QT_MAC_USE_COCOA */ - mVmStartAction->setStatusTip ( - tr ("Start the selected virtual machine")); - - mVmStartAction->setEnabled (!running); - } - else - { - mVmStartAction->setText (tr ("S&how")); -#ifdef QT_MAC_USE_COCOA - /* There is a bug in Qt Cocoa which result in showing a "more arrow" when - the necessary size of the toolbar is increased. Also for some languages - the with doesn't match if the text increase. So manually adjust the size - after changing the text. */ - mVMToolBar->updateLayout(); -#endif /* QT_MAC_USE_COCOA */ - mVmStartAction->setStatusTip ( - tr ("Switch to the window of the selected virtual machine")); - - mVmStartAction->setEnabled (item->canSwitchTo()); - } - - /* change the Pause/Resume button text accordingly */ - if ( state == KMachineState_Paused - || state == KMachineState_TeleportingPausedVM /*?*/ - ) - { - mVmPauseAction->setText (tr ("R&esume")); - mVmPauseAction->setShortcut (QKeySequence ("Ctrl+P")); - mVmPauseAction->setStatusTip ( - tr ("Resume the execution of the virtual machine")); - mVmPauseAction->blockSignals (true); - mVmPauseAction->setChecked (true); - mVmPauseAction->blockSignals (false); - } - else - { - mVmPauseAction->setText (tr ("&Pause")); - mVmPauseAction->setShortcut (QKeySequence ("Ctrl+P")); - mVmPauseAction->setStatusTip ( - tr ("Suspend the execution of the virtual machine")); - mVmPauseAction->blockSignals (true); - mVmPauseAction->setChecked (false); - mVmPauseAction->blockSignals (false); - } - - /* disable Refresh for accessible machines */ - mVmRefreshAction->setEnabled (false); - - /* enable the show log item for the selected vm */ - mVmShowLogsAction->setEnabled (true); - } - else - { - /* Note that the machine becomes inaccessible (or if the last VM gets - * deleted), we have to update all fields, ignoring input - * arguments. */ - - if (item) - { - /* the VM is inaccessible */ - mVmDetailsView->setErrorText ( - VBoxProblemReporter::formatErrorInfo (item->accessError())); - mVmRefreshAction->setEnabled (true); - } - else - { - /* default HTML support in Qt is terrible so just try to get - * something really simple */ - mVmDetailsView->setDetailsText - (tr ("

" - "Welcome to VirtualBox!

" - "

The left part of this window is " - "a list of all virtual machines on your computer. " - "The list is empty now because you haven't created any virtual " - "machines yet." - "

" - "

In order to create a new virtual machine, press the " - "New button in the main tool bar located " - "at the top of the window.

" - "

You can press the %1 key to get instant help, " - "or visit " - "www.virtualbox.org " - "for the latest information and news.

").arg (QKeySequence (QKeySequence::HelpContents).toString (QKeySequence::NativeText))); - mVmRefreshAction->setEnabled (false); - } - - /* empty and disable other tabs */ - - mVmSnapshotsWgt->setMachine (CMachine()); - mVmTabWidget->setTabText (mVmTabWidget->indexOf (mVmSnapshotsWgt), tr ("&Snapshots")); - mVmTabWidget->setTabEnabled (mVmTabWidget->indexOf (mVmSnapshotsWgt), false); - - mVmDescriptionPage->setMachineItem (NULL); - mVmTabWidget->setTabText (mVmTabWidget->indexOf (mVmDescriptionPage), tr ("D&escription")); - mVmTabWidget->setTabEnabled (mVmTabWidget->indexOf (mVmDescriptionPage), false); - - /* disable modify actions */ - mVmConfigAction->setEnabled (false); - mVmDeleteAction->setEnabled (item != NULL); - mVmDiscardAction->setEnabled (false); - mVmPauseAction->setEnabled (false); - - /* change the Start button text accordingly */ - mVmStartAction->setText (tr ("S&tart")); - mVmStartAction->setStatusTip ( - tr ("Start the selected virtual machine")); - mVmStartAction->setEnabled (false); - - /* disable the show log item for the selected vm */ - mVmShowLogsAction->setEnabled (false); - } -} - -void VBoxSelectorWnd::mediumEnumStarted() -{ - /* refresh the current details to pick up hard disk sizes */ - vmListViewCurrentChanged (true /* aRefreshDetails */); -} - -void VBoxSelectorWnd::mediumEnumFinished (const VBoxMediaList &list) -{ - /* refresh the current details to pick up hard disk sizes */ - vmListViewCurrentChanged (true /* aRefreshDetails */); - - /* we warn about inaccessible media only once (after media emumeration - * started from main() at startup), to avoid annoying the user */ - if ( mDoneInaccessibleWarningOnce -#ifdef VBOX_GUI_WITH_SYSTRAY - || vboxGlobal().isTrayMenu() -#endif - ) - return; - - mDoneInaccessibleWarningOnce = true; - - do - { - /* ignore the signal if a modal widget is currently active (we won't be - * able to properly show the modeless VDI manager window in this case) */ - if (QApplication::activeModalWidget()) - break; - - /* ignore the signal if a VBoxMediaManagerDlg window is active */ - if (qApp->activeWindow() && - !strcmp (qApp->activeWindow()->metaObject()->className(), "VBoxMediaManagerDlg")) - break; - - /* look for at least one inaccessible media */ - VBoxMediaList::const_iterator it; - for (it = list.begin(); it != list.end(); ++ it) - if ((*it).state() == KMediumState_Inaccessible) - break; - - if (it != list.end() && vboxProblem().remindAboutInaccessibleMedia()) - { - /* Show the VDM dialog but don't refresh once more after a - * just-finished refresh */ - VBoxMediaManagerDlg::showModeless (this, false /* aRefresh */); - } - } - while (0); -} - -void VBoxSelectorWnd::machineStateChanged(QString strId, KMachineState /* state */) -{ -#ifdef VBOX_GUI_WITH_SYSTRAY - if (vboxGlobal().isTrayMenu()) - { - /* Check if there are some machines alive - else quit, since - * we're not needed as a systray menu anymore. */ - if (vboxGlobal().mainWindowCount() == 0) - { - fileExit(); - return; - } - } -#endif - - refreshVMItem (strId, - false /* aDetails */, - false /* aSnapshots */, - false /* aDescription */); - - /* simulate a state change signal */ - mVmDescriptionPage->updateState(); -} - -void VBoxSelectorWnd::machineDataChanged(QString strId) -{ - refreshVMItem (strId, - true /* aDetails */, - false /* aSnapshots */, - true /* aDescription */); -} - -void VBoxSelectorWnd::machineRegistered(QString strId, bool fRegistered) -{ - if (fRegistered) - { - CVirtualBox vbox = vboxGlobal().virtualBox(); - CMachine m = vbox.GetMachine (strId); - if (!m.isNull()) - { - mVMModel->addItem (new UIVMItem (m)); - mVMModel->sort(); - /* Make sure the description, ... pages are properly updated. - * Actualy we haven't call the next method, but unfortunately Qt - * seems buggy if the new item is on the same position as the - * previous one. So go on the safe side and call this by our self. */ - vmListViewCurrentChanged(); - } - /* m.isNull() is ok (theoretically, the machine could have been - * already deregistered by some other client at this point) */ - } - else - { - UIVMItem *item = mVMModel->itemById (strId); - if (item) - { - int row = mVMModel->rowById (item->id()); - mVMModel->removeItem (item); - delete item; - mVMListView->ensureSomeRowSelected (row); - } - - /* item = 0 is ok (if we originated this event then the item - * has been already removed) */ - } -} - -void VBoxSelectorWnd::sessionStateChanged(QString strId, KSessionState /* state */) -{ - refreshVMItem (strId, - true /* aDetails */, - false /* aSnapshots */, - false /* aDescription */); - - /* simulate a state change signal */ - mVmDescriptionPage->updateState(); -} - -void VBoxSelectorWnd::snapshotChanged(QString strId, QString /* strSnapshotId */) -{ - refreshVMItem (strId, - false /* aDetails */, - true /* aSnapshot */, - false /* aDescription */); -} - -#ifdef VBOX_GUI_WITH_SYSTRAY - -void VBoxSelectorWnd::mainWindowCountChanged(int count) -{ - if (vboxGlobal().isTrayMenu() && count <= 1) - fileExit(); -} - -void VBoxSelectorWnd::trayIconCanShow(bool fEnabled) -{ - emit trayIconChanged(VBoxChangeTrayIconEvent (vboxGlobal().settings().trayIconEnabled())); -} - -void VBoxSelectorWnd::trayIconShow(bool fEnabled) -{ - if (vboxGlobal().isTrayMenu() && mTrayIcon) - mTrayIcon->trayIconShow(fEnabled); -} - -void VBoxSelectorWnd::trayIconChanged(bool fEnabled) -{ - /* Not used yet. */ -} - -VBoxTrayIcon::VBoxTrayIcon (VBoxSelectorWnd* aParent, UIVMItemModel* aVMModel) -{ - mParent = aParent; - mVMModel = aVMModel; - - mShowSelectorAction = new QAction (this); - Assert (mShowSelectorAction); - mShowSelectorAction->setIcon(UIIconPool::iconSet(":/VirtualBox_16px.png")); - - mHideSystrayMenuAction = new QAction (this); - Assert (mHideSystrayMenuAction); - mHideSystrayMenuAction->setIcon(UIIconPool::iconSet(":/exit_16px.png")); - - /* reuse parent action data */ - - mVmConfigAction = new QAction (this); - Assert (mVmConfigAction); - mVmConfigAction->setIcon (mParent->vmConfigAction()->icon()); - - mVmDeleteAction = new QAction (this); - Assert (mVmDeleteAction); - mVmDeleteAction->setIcon (mParent->vmDeleteAction()->icon()); - - mVmStartAction = new QAction (this); - Assert (mVmStartAction); - mVmStartAction->setIcon (mParent->vmStartAction()->icon()); - - mVmDiscardAction = new QAction (this); - Assert (mVmDiscardAction); - mVmDiscardAction->setIcon (mParent->vmDiscardAction()->icon()); - - mVmPauseAction = new QAction (this); - Assert (mVmPauseAction); - mVmPauseAction->setCheckable (true); - mVmPauseAction->setIcon (mParent->vmPauseAction()->icon()); - - mVmRefreshAction = new QAction (this); - Assert (mVmRefreshAction); - mVmRefreshAction->setIcon (mParent->vmRefreshAction()->icon()); - - mVmShowLogsAction = new QAction (this); - Assert (mVmConfigAction); - mVmShowLogsAction->setIcon (mParent->vmShowLogsAction()->icon()); - - mTrayIconMenu = new QMenu (aParent); - Assert (mTrayIconMenu); - - setIcon (QIcon (":/VirtualBox_16px.png")); - setContextMenu (mTrayIconMenu); - - connect (mShowSelectorAction, SIGNAL (triggered()), mParent, SLOT (showWindow())); - connect (mHideSystrayMenuAction, SIGNAL (triggered()), this, SLOT (trayIconShow())); -} - -VBoxTrayIcon::~VBoxTrayIcon () -{ - /* Erase dialog handle in config file. */ - if (mActive) - { - vboxGlobal().virtualBox().SetExtraData (VBoxDefs::GUI_TrayIconWinID, - QString::null); - hide(); - } -} - -void VBoxTrayIcon::retranslateUi () -{ - if (!mActive) - return; - - mShowSelectorAction->setText (tr ("Show Selector Window")); - mShowSelectorAction->setStatusTip (tr ( - "Show the selector window assigned to this menu")); - - mHideSystrayMenuAction->setText (tr ("Hide Tray Icon")); - mHideSystrayMenuAction->setStatusTip (tr ( - "Remove this icon from the system tray")); - - /* reuse parent action data */ - - mVmConfigAction->setText (mParent->vmConfigAction()->text()); - mVmConfigAction->setStatusTip (mParent->vmConfigAction()->statusTip()); - - mVmDeleteAction->setText (mParent->vmDeleteAction()->text()); - mVmDeleteAction->setStatusTip (mParent->vmDeleteAction()->statusTip()); - - mVmPauseAction->setText (mParent->vmPauseAction()->text()); - mVmPauseAction->setStatusTip (mParent->vmPauseAction()->statusTip()); - - mVmDiscardAction->setText (mParent->vmDiscardAction()->text()); - mVmDiscardAction->setStatusTip (mParent->vmDiscardAction()->statusTip()); - - mVmShowLogsAction->setText (mParent->vmShowLogsAction()->text()); - mVmShowLogsAction->setStatusTip (mParent->vmShowLogsAction()->statusTip()); -} - -void VBoxTrayIcon::showSubMenu () -{ - if (!mActive) - return; - - UIVMItem* pItem = NULL; - QMenu *pMenu = NULL; - QVariant vID; - - if ((pMenu = qobject_cast(sender()))) - { - vID = pMenu->menuAction()->data(); - if (vID.canConvert() && mVMModel) - pItem = mVMModel->itemById (qvariant_cast(vID)); - } - - mVmConfigAction->setData (vID); - mVmDeleteAction->setData (vID); - mVmDiscardAction->setData (vID); - mVmStartAction->setData (vID); - mVmPauseAction->setData (vID); - mVmShowLogsAction->setData (vID); - - if (pItem && pItem->accessible()) - { - /* look at vmListViewCurrentChanged() */ - CMachine m = pItem->machine(); - KMachineState s = pItem->state(); - bool running = pItem->sessionState() != KSessionState_Closed; - bool modifyEnabled = !running && s != KMachineState_Saved; - - /* Settings */ - mVmConfigAction->setEnabled (modifyEnabled); - - /* Delete */ - mVmDeleteAction->setEnabled (modifyEnabled); - - /* Discard */ - mVmDiscardAction->setEnabled (s == KMachineState_Saved && !running); - - /* Change the Start button text accordingly */ - if ( s == KMachineState_PoweredOff - || s == KMachineState_Saved - || s == KMachineState_Teleported - || s == KMachineState_Aborted - ) - { - mVmStartAction->setText (UIVMListView::tr ("S&tart")); - mVmStartAction->setStatusTip ( - UIVMListView::tr ("Start the selected virtual machine")); - mVmStartAction->setEnabled (!running); - } - else - { - mVmStartAction->setText (UIVMListView::tr ("S&how")); - mVmStartAction->setStatusTip ( - UIVMListView::tr ("Switch to the window of the selected virtual machine")); - mVmStartAction->setEnabled (pItem->canSwitchTo()); - } - - /* Change the Pause/Resume button text accordingly */ - mVmPauseAction->setEnabled ( s == KMachineState_Running - || s == KMachineState_Teleporting - || s == KMachineState_LiveSnapshotting - || s == KMachineState_Paused - || s == KMachineState_TeleportingPausedVM - ); - - if ( s == KMachineState_Paused - || s == KMachineState_TeleportingPausedVM /*?*/ - ) - { - mVmPauseAction->setText (UIVMListView::tr ("R&esume")); - mVmPauseAction->setStatusTip ( - UIVMListView::tr ("Resume the execution of the virtual machine")); - mVmPauseAction->blockSignals (true); - mVmPauseAction->setChecked (true); - mVmPauseAction->blockSignals (false); - } - else - { - mVmPauseAction->setText (UIVMListView::tr ("&Pause")); - mVmPauseAction->setStatusTip ( - UIVMListView::tr ("Suspend the execution of the virtual machine")); - mVmPauseAction->blockSignals (true); - mVmPauseAction->setChecked (false); - mVmPauseAction->blockSignals (false); - } - - mVmShowLogsAction->setEnabled (true); - - /* Disconnect old slot which maybe was connected from another selected sub menu. */ - disconnect (mVmConfigAction, SIGNAL (triggered()), this, SLOT (vmSettings())); - disconnect (mVmDeleteAction, SIGNAL (triggered()), this, SLOT (vmDelete())); - disconnect (mVmDiscardAction, SIGNAL (triggered()), this, SLOT (vmDiscard())); - disconnect (mVmStartAction, SIGNAL (triggered()), this, SLOT (vmStart())); - disconnect (mVmPauseAction, SIGNAL (toggled (bool)), this, SLOT (vmPause (bool))); - disconnect (mVmShowLogsAction, SIGNAL (triggered()), this, SLOT (vmShowLogs())); - - /* Connect new sub menu with slots. */ - connect (mVmConfigAction, SIGNAL (triggered()), this, SLOT (vmSettings())); - connect (mVmDeleteAction, SIGNAL (triggered()), this, SLOT (vmDelete())); - connect (mVmDiscardAction, SIGNAL (triggered()), this, SLOT (vmDiscard())); - connect (mVmStartAction, SIGNAL (triggered()), this, SLOT (vmStart())); - connect (mVmPauseAction, SIGNAL (toggled (bool)), this, SLOT (vmPause (bool))); - connect (mVmShowLogsAction, SIGNAL (triggered()), this, SLOT (vmShowLogs())); - } - else /* Item is not accessible. */ - { - mVmConfigAction->setEnabled (false); - mVmDeleteAction->setEnabled (pItem != NULL); - mVmDiscardAction->setEnabled (false); - mVmPauseAction->setEnabled (false); - - /* Set the Start button text accordingly. */ - mVmStartAction->setText (UIVMListView::tr ("S&tart")); - mVmStartAction->setStatusTip ( - UIVMListView::tr ("Start the selected virtual machine")); - mVmStartAction->setEnabled (false); - - /* Disable the show log item for the selected vm. */ - mVmShowLogsAction->setEnabled (false); - } - - /* Build sub menu entries (add rest of sub menu entries later here). */ - pMenu->addAction (mVmStartAction); - pMenu->addAction (mVmPauseAction); -} - -void VBoxTrayIcon::hideSubMenu () -{ - if (!mActive) - return; - - UIVMItem* pItem = NULL; - QVariant vID; - - if (QMenu *pMenu = qobject_cast(sender())) - { - vID = pMenu->menuAction()->data(); - if (vID.canConvert() && mVMModel) - pItem = mVMModel->itemById (qvariant_cast(vID)); - } - - /* Nothing to do here yet. */ - - Assert (pItem); -} - -void VBoxTrayIcon::refresh () -{ - if (!mActive) - return; - - AssertReturnVoid (mVMModel); - AssertReturnVoid (mTrayIconMenu); - - mTrayIconMenu->clear(); - - UIVMItem* pItem = NULL; - QMenu* pCurMenu = mTrayIconMenu; - QMenu* pSubMenu = NULL; - - int iCurItemCount = 0; - - mTrayIconMenu->addAction (mShowSelectorAction); - mTrayIconMenu->setDefaultAction (mShowSelectorAction); - - if (mVMModel->rowCount() > 0) - mTrayIconMenu->addSeparator(); - - for (int i = 0; i < mVMModel->rowCount(); i++, iCurItemCount++) - { - pItem = mVMModel->itemByRow(i); - Assert(pItem); - - if (iCurItemCount > 10) /* 10 machines per sub menu. */ - { - pSubMenu = new QMenu (tr ("&Other Machines...", "tray menu")); - Assert (pSubMenu); - pCurMenu->addMenu (pSubMenu); - pCurMenu = pSubMenu; - iCurItemCount = 0; - } - - pSubMenu = new QMenu (QString ("&%1. %2") - .arg ((iCurItemCount + 1) % 100).arg (pItem->name())); - Assert (pSubMenu); - pSubMenu->setIcon (pItem->sessionStateIcon()); - - QAction *pAction = NULL; - QVariant vID; - vID.setValue (pItem->id()); - - pSubMenu->menuAction()->setData (vID); - connect (pSubMenu, SIGNAL (aboutToShow()), this, SLOT (showSubMenu())); - connect (pSubMenu, SIGNAL (aboutToHide()), this, SLOT (hideSubMenu())); - pCurMenu->addMenu (pSubMenu); - } - - if (mVMModel->rowCount() > 0) - mTrayIconMenu->addSeparator(); - - mTrayIconMenu->addAction (mHideSystrayMenuAction); - - /* We're done constructing the menu, show it */ - setVisible (true); -} - -UIVMItem* VBoxTrayIcon::GetItem (QObject* aObject) -{ - UIVMItem* pItem = NULL; - if (QAction *pAction = qobject_cast(sender())) - { - QVariant v = pAction->data(); - if (v.canConvert() && mVMModel) - pItem = mVMModel->itemById (qvariant_cast(v)); - } - - Assert (pItem); - return pItem; -} - -void VBoxTrayIcon::trayIconShow (bool aShow) -{ - if (!vboxGlobal().isTrayMenu()) - return; - - mActive = aShow; - if (mActive) - { - refresh(); - retranslateUi(); - } - setVisible (mActive); - - if (!mActive) - mParent->fileExit(); -} - -void VBoxTrayIcon::vmSettings() -{ - UIVMItem* pItem = GetItem (sender()); - mParent->vmSettings (NULL, NULL, pItem->id()); -} - -void VBoxTrayIcon::vmDelete() -{ - UIVMItem* pItem = GetItem (sender()); - mParent->vmDelete (pItem->id()); -} - -void VBoxTrayIcon::vmStart() -{ - UIVMItem* pItem = GetItem (sender()); - mParent->vmStart (pItem->id()); -} - -void VBoxTrayIcon::vmDiscard() -{ - UIVMItem* pItem = GetItem (sender()); - mParent->vmDiscard (pItem->id()); -} - -void VBoxTrayIcon::vmPause(bool aPause) -{ - UIVMItem* pItem = GetItem (sender()); - mParent->vmPause (aPause, pItem->id()); -} - -void VBoxTrayIcon::vmRefresh() -{ - UIVMItem* pItem = GetItem (sender()); - mParent->vmRefresh (pItem->id()); -} - -void VBoxTrayIcon::vmShowLogs() -{ - UIVMItem* pItem = GetItem (sender()); - mParent->vmShowLogs (pItem->id()); -} - -#endif // VBOX_GUI_WITH_SYSTRAY - -void VBoxSelectorWnd::sltDownloaderUserManualEmbed() -{ - /* If there is User Manual downloader created => show the process bar: */ - if (UIDownloaderUserManual *pDl = UIDownloaderUserManual::current()) - statusBar()->addWidget(pDl->processWidget(this), 0); -} - -void VBoxSelectorWnd::showViewContextMenu(const QPoint &pos) -{ - CVirtualBox vbox = vboxGlobal().virtualBox(); - QString strToolbar = vbox.GetExtraData(VBoxDefs::GUI_Toolbar); - QString strStatusbar = vbox.GetExtraData(VBoxDefs::GUI_Statusbar); - bool fToolbar = strToolbar.isEmpty() || strToolbar == "true"; - bool fStatusbar = strStatusbar.isEmpty() || strStatusbar == "true"; - - QList actions; - QAction *pShowToolBar = new QAction(tr("Show Toolbar"), 0); - pShowToolBar->setCheckable(true); - pShowToolBar->setChecked(fToolbar); - actions << pShowToolBar; - QAction *pShowStatusBar = new QAction(tr("Show Statusbar"), 0); - pShowStatusBar->setCheckable(true); - pShowStatusBar->setChecked(fStatusbar); - actions << pShowStatusBar; - - QPoint gpos = pos; - QWidget *pSender = static_cast(sender()); - if (pSender) - gpos = pSender->mapToGlobal(pos); - QAction *pResult = QMenu::exec(actions, gpos); - if (pResult == pShowToolBar) - { - if (pResult->isChecked()) - { - mVMToolBar->show(); - vbox.SetExtraData(VBoxDefs::GUI_Toolbar, "true"); - } - else - { - mVMToolBar->hide(); - vbox.SetExtraData(VBoxDefs::GUI_Toolbar, "false"); - } - }else if (pResult == pShowStatusBar) - { - if (pResult->isChecked()) - { - statusBar()->show(); - vbox.SetExtraData(VBoxDefs::GUI_Statusbar, "true"); - } - else - { - statusBar()->hide(); - vbox.SetExtraData(VBoxDefs::GUI_Statusbar, "false"); - } - } -} - -#include "VBoxSelectorWnd.moc" Index: unk/src/VBox/Frontends/VirtualBox/src/VBoxSelectorWnd.h =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/VBoxSelectorWnd.h (revision 30867) +++ (revision ) @@ -1,259 +1,0 @@ -/** @file - * - * VBox frontends: Qt GUI ("VirtualBox"): - * VBoxSelectorWnd class declaration - */ - -/* - * Copyright (C) 2006-2008 Oracle Corporation - * - * This file is part of VirtualBox Open Source Edition (OSE), as - * available from http://www.virtualbox.org. This file is free software; - * you can redistribute it and/or modify it under the terms of the GNU - * General Public License (GPL) as published by the Free Software - * Foundation, in version 2 as it comes in the "COPYING" file of the - * VirtualBox OSE distribution. VirtualBox OSE is distributed in the - * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. - */ - -#ifndef __VBoxSelectorWnd_h__ -#define __VBoxSelectorWnd_h__ - -#include "COMDefs.h" - -#include "QIWithRetranslateUI.h" - -#include "VBoxGlobal.h" -#include "VBoxProblemReporter.h" -#include "VBoxHelpActions.h" - -/* Qt includes */ -#include -#ifdef VBOX_GUI_WITH_SYSTRAY - #include -#endif - -/* Local forward declarations */ -class QITabWidget; -class UIVMItem; -class UIVMItemModel; -class UIVMListView; -class VBoxSnapshotsWgt; -class VBoxToolBar; -class VBoxTrayIcon; -class VBoxVMDescriptionPage; -class VBoxVMDetailsView; -class VBoxVMLogViewer; - -/* Global forward declarations */ -class QEvent; -class QListView; - -class VBoxSelectorWnd : public QIWithRetranslateUI2 -{ - Q_OBJECT; - -public: - - VBoxSelectorWnd (VBoxSelectorWnd **aSelf, - QWidget* aParent = 0, - Qt::WindowFlags aFlags = Qt::Window); - virtual ~VBoxSelectorWnd(); - -signals: - - void closing(); - -public slots: - - void fileMediaMgr(); - void fileImportAppliance(); - void fileExportAppliance(); - void fileSettings(); - void fileExit(); - - void vmNew(); - void vmSettings (const QString &aCategory = QString::null, - const QString &aControl = QString::null, - const QString & = QString::null); - void vmDelete (const QString & = QString::null); - void vmStart (const QString & = QString::null); - void vmDiscard (const QString & = QString::null); - void vmPause (bool, const QString & = QString::null); - void vmRefresh (const QString & = QString::null); - void vmShowLogs (const QString & = QString::null); - - void refreshVMList(); - void refreshVMItem (const QString &aID, bool aDetails, - bool aSnapshots, - bool aDescription); - - void showContextMenu (const QPoint &aPoint); - -#ifdef VBOX_GUI_WITH_SYSTRAY - void trayIconActivated (QSystemTrayIcon::ActivationReason aReason); - void showWindow(); -#endif - - const QAction *vmNewAction() const { return mVmNewAction; } - const QAction *vmConfigAction() const { return mVmConfigAction; } - const QAction *vmDeleteAction() const { return mVmDeleteAction; } - const QAction *vmStartAction() const { return mVmStartAction; } - const QAction *vmDiscardAction() const { return mVmDiscardAction; } - const QAction *vmPauseAction() const { return mVmPauseAction; } - const QAction *vmRefreshAction() const { return mVmRefreshAction; } - const QAction *vmShowLogsAction() const { return mVmShowLogsAction; } - -protected: - - /* Events */ - bool event (QEvent *aEvent); - void closeEvent (QCloseEvent *aEvent); -//#if defined (Q_WS_MAC) && (QT_VERSION < 0x040402) -// bool eventFilter (QObject *aObject, QEvent *aEvent); -//#endif /* defined (Q_WS_MAC) && (QT_VERSION < 0x040402) */ - - void retranslateUi(); - -private slots: - - void vmListViewCurrentChanged (bool aRefreshDetails = true, - bool aRefreshSnapshots = true, - bool aRefreshDescription = true); - - void mediumEnumStarted(); - void mediumEnumFinished (const VBoxMediaList &); - - /* VirtualBox callback events we're interested in */ - - void machineStateChanged(QString strId, KMachineState state); - void machineDataChanged(QString strId); - void machineRegistered(QString strID, bool fRegistered); - void sessionStateChanged(QString strId, KSessionState state); - void snapshotChanged(QString strId, QString strSnapshotId); -#ifdef VBOX_GUI_WITH_SYSTRAY - void mainWindowCountChanged(int count); - void trayIconCanShow(bool fEnabled); - void trayIconShow(bool fEnabled); - void trayIconChanged(bool fEnabled); -#endif - - void sltDownloaderUserManualEmbed(); - - void showViewContextMenu(const QPoint &pos); - -private: - - /* Main menus */ - QMenu *mFileMenu; - QMenu *mVMMenu; - QMenu *mHelpMenu; - - /* Main toolbar */ - VBoxToolBar *mVMToolBar; - - /* VM list context menu */ - QMenu *mVMCtxtMenu; -// UIOSDMenu *mVMCtxtMenu; - - /* Actions */ - QAction *mFileMediaMgrAction; - QAction *mFileApplianceImportAction; - QAction *mFileApplianceExportAction; - QAction *mFileSettingsAction; - QAction *mFileExitAction; - QAction *mVmNewAction; - QAction *mVmConfigAction; - QAction *mVmDeleteAction; - QAction *mVmStartAction; - QAction *mVmDiscardAction; - QAction *mVmPauseAction; - QAction *mVmRefreshAction; - QAction *mVmShowLogsAction; - - VBoxHelpActions mHelpActions; - -#ifdef VBOX_GUI_WITH_SYSTRAY - /* The systray icon */ - VBoxTrayIcon *mTrayIcon; -#endif - - /* The vm list view/model */ - UIVMListView *mVMListView; - UIVMItemModel *mVMModel; - - /* The right information widgets */ - QITabWidget *mVmTabWidget; - VBoxVMDetailsView *mVmDetailsView; - VBoxSnapshotsWgt *mVmSnapshotsWgt; - VBoxVMDescriptionPage *mVmDescriptionPage; - - QRect mNormalGeo; - - bool mDoneInaccessibleWarningOnce : 1; -}; - -#ifdef VBOX_GUI_WITH_SYSTRAY - -Q_DECLARE_METATYPE(QString); - -class VBoxTrayIcon : public QSystemTrayIcon -{ - Q_OBJECT; - -public: - - VBoxTrayIcon (VBoxSelectorWnd* aParent, UIVMItemModel* aVMModel); - virtual ~VBoxTrayIcon (); - - void refresh (); - void retranslateUi (); - -protected: - - UIVMItem* GetItem (QObject* aObject); - -signals: - -public slots: - - void trayIconShow (bool aShow = false); - -private slots: - - void showSubMenu(); - void hideSubMenu (); - - void vmSettings(); - void vmDelete(); - void vmStart(); - void vmDiscard(); - void vmPause(bool aPause); - void vmRefresh(); - void vmShowLogs(); - -private: - - bool mActive; /* Is systray menu active/available? */ - - /* The vm list model */ - UIVMItemModel *mVMModel; - - VBoxSelectorWnd* mParent; - QMenu *mTrayIconMenu; - - QAction *mShowSelectorAction; - QAction *mHideSystrayMenuAction; - QAction *mVmConfigAction; - QAction *mVmDeleteAction; - QAction *mVmStartAction; - QAction *mVmDiscardAction; - QAction *mVmPauseAction; - QAction *mVmRefreshAction; - QAction *mVmShowLogsAction; -}; - -#endif // VBOX_GUI_WITH_SYSTRAY - -#endif // __VBoxSelectorWnd_h__ - Index: unk/src/VBox/Frontends/VirtualBox/src/VBoxSnapshotsWgt.cpp =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/VBoxSnapshotsWgt.cpp (revision 30867) +++ (revision ) @@ -1,875 +1,0 @@ -/* $Id$ */ -/** @file - * - * VBox frontends: Qt4 GUI ("VirtualBox"): - * VBoxSnapshotsWgt class implementation - */ - -/* - * Copyright (C) 2006-2010 Oracle Corporation - * - * This file is part of VirtualBox Open Source Edition (OSE), as - * available from http://www.virtualbox.org. This file is free software; - * you can redistribute it and/or modify it under the terms of the GNU - * General Public License (GPL) as published by the Free Software - * Foundation, in version 2 as it comes in the "COPYING" file of the - * VirtualBox OSE distribution. VirtualBox OSE is distributed in the - * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. - */ - -#ifdef VBOX_WITH_PRECOMPILED_HEADERS -# include "precomp.h" -#else /* !VBOX_WITH_PRECOMPILED_HEADERS */ -/* Local includes */ -#include "UIIconPool.h" -#include "VBoxProblemReporter.h" -#include "VBoxSnapshotDetailsDlg.h" -#include "VBoxSnapshotsWgt.h" -#include "VBoxTakeSnapshotDlg.h" -#include "VBoxToolBar.h" -#include "UIVirtualBoxEventHandler.h" - -/* Global includes */ -#include -#include -#include -#include - -#endif /* !VBOX_WITH_PRECOMPILED_HEADERS */ - -/** - * QTreeWidgetItem subclass for snapshots items - */ -class SnapshotWgtItem : public QTreeWidgetItem -{ -public: - - enum { ItemType = QTreeWidgetItem::UserType + 1 }; - - /* Normal snapshot item (child of tree-widget) */ - SnapshotWgtItem (QTreeWidget *aTreeWidget, const CSnapshot &aSnapshot) - : QTreeWidgetItem (aTreeWidget, ItemType) - , mIsCurrentState (false) - , mSnapshot (aSnapshot) - { - } - - /* Normal snapshot item (child of tree-widget-item) */ - SnapshotWgtItem (QTreeWidgetItem *aRootItem, const CSnapshot &aSnapshot) - : QTreeWidgetItem (aRootItem, ItemType) - , mIsCurrentState (false) - , mSnapshot (aSnapshot) - { - } - - /* Current state item (child of tree-widget) */ - SnapshotWgtItem (QTreeWidget *aTreeWidget, const CMachine &aMachine) - : QTreeWidgetItem (aTreeWidget, ItemType) - , mIsCurrentState (true) - , mMachine (aMachine) - { - updateCurrentState (mMachine.GetState()); - } - - /* Current state item (child of tree-widget-item) */ - SnapshotWgtItem (QTreeWidgetItem *aRootItem, const CMachine &aMachine) - : QTreeWidgetItem (aRootItem, ItemType) - , mIsCurrentState (true) - , mMachine (aMachine) - { - updateCurrentState (mMachine.GetState()); - } - - QVariant data (int aColumn, int aRole) const - { - switch (aRole) - { - case Qt::DisplayRole: - return mIsCurrentState ? QTreeWidgetItem::data (aColumn, aRole) : QVariant (QString ("%1%2") - .arg (QTreeWidgetItem::data (aColumn, Qt::DisplayRole).toString()) - .arg (QTreeWidgetItem::data (aColumn, Qt::UserRole).toString())); - default: - break; - } - return QTreeWidgetItem::data (aColumn, aRole); - } - - QString text (int aColumn) const - { - return QTreeWidgetItem::data (aColumn, Qt::DisplayRole).toString(); - } - - bool isCurrentStateItem() const - { - return mSnapshot.isNull(); - } - - int level() - { - QTreeWidgetItem *item = this; - int result = 0; - while (item->parent()) - { - ++ result; - item = item->parent(); - } - return result; - } - - bool bold() const { return font (0).bold(); } - void setBold (bool aBold) - { - QFont myFont = font (0); - myFont.setBold (aBold); - setFont (0, myFont); - adjustText(); - } - - bool italic() const { return font (0).italic(); } - void setItalic (bool aItalic) - { - QFont myFont = font (0); - myFont.setItalic (aItalic); - setFont (0, myFont); - adjustText(); - } - - CSnapshot snapshot() const { return mSnapshot; } - QString snapshotId() const { return mId; } - - void recache() - { - if (mIsCurrentState) - { - Assert (!mMachine.isNull()); - mCurStateModified = mMachine.GetCurrentStateModified(); - setText (0, mCurStateModified ? - VBoxSnapshotsWgt::tr ("Current State (changed)", "Current State (Modified)") : - VBoxSnapshotsWgt::tr ("Current State", "Current State (Unmodified)")); - mDesc = mCurStateModified ? - VBoxSnapshotsWgt::tr ("The current state differs from the state stored in the current snapshot") : - parent() != 0 ? - VBoxSnapshotsWgt::tr ("The current state is identical to the state stored in the current snapshot") : - QString::null; - } - else - { - Assert (!mSnapshot.isNull()); - mId = mSnapshot.GetId(); - setText (0, mSnapshot.GetName()); - mOnline = mSnapshot.GetOnline(); - setIcon (0, vboxGlobal().snapshotIcon (mOnline)); - mDesc = mSnapshot.GetDescription(); - mTimestamp.setTime_t (mSnapshot.GetTimeStamp() / 1000); - mCurStateModified = false; - } - adjustText(); - recacheToolTip(); - } - - KMachineState getCurrentState() - { - if (mMachine.isNull()) - return KMachineState_Null; - - return mMachineState; - } - - void updateCurrentState (KMachineState aState) - { - if (mMachine.isNull()) - return; - - setIcon (0, vboxGlobal().toIcon (aState)); - mMachineState = aState; - mTimestamp.setTime_t (mMachine.GetLastStateChange() / 1000); - } - - SnapshotAgeFormat updateAge() - { - QString age; - - /* Age: [date time|%1d ago|%1h ago|%1min ago|%1sec ago] */ - SnapshotAgeFormat ageFormat; - if (mTimestamp.daysTo (QDateTime::currentDateTime()) > 30) - { - age = VBoxSnapshotsWgt::tr (" (%1)").arg (mTimestamp.toString (Qt::LocalDate)); - ageFormat = AgeMax; - } - else if (mTimestamp.secsTo (QDateTime::currentDateTime()) > 60 * 60 * 24) - { - age = VBoxSnapshotsWgt::tr (" (%1 ago)").arg(VBoxGlobal::daysToString(mTimestamp.secsTo (QDateTime::currentDateTime()) / 60 / 60 / 24)); - ageFormat = AgeInDays; - } - else if (mTimestamp.secsTo (QDateTime::currentDateTime()) > 60 * 60) - { - age = VBoxSnapshotsWgt::tr (" (%1 ago)").arg(VBoxGlobal::hoursToString(mTimestamp.secsTo (QDateTime::currentDateTime()) / 60 / 60)); - ageFormat = AgeInHours; - } - else if (mTimestamp.secsTo (QDateTime::currentDateTime()) > 60) - { - age = VBoxSnapshotsWgt::tr (" (%1 ago)").arg(VBoxGlobal::minutesToString(mTimestamp.secsTo (QDateTime::currentDateTime()) / 60)); - ageFormat = AgeInMinutes; - } - else - { - age = VBoxSnapshotsWgt::tr (" (%1 ago)").arg(VBoxGlobal::secondsToString(mTimestamp.secsTo (QDateTime::currentDateTime()))); - ageFormat = AgeInSeconds; - } - - /* Update data */ - setData (0, Qt::UserRole, age); - - return ageFormat; - } - -private: - - void adjustText() - { - if (!treeWidget()) return; /* only for initialised items */ - QFontMetrics metrics (font (0)); - int hei0 = (metrics.height() > 16 ? - metrics.height() /* text */ : 16 /* icon */) + - 2 * 2 /* 2 pixel per margin */; - int wid0 = metrics.width (text (0)) /* text */ + - treeWidget()->indentation() /* indent */ + - 16 /* icon */; - setSizeHint (0, QSize (wid0, hei0)); - } - - void recacheToolTip() - { - QString name = text (0); - - bool dateTimeToday = mTimestamp.date() == QDate::currentDate(); - QString dateTime = dateTimeToday ? - mTimestamp.time().toString (Qt::LocalDate) : - mTimestamp.toString (Qt::LocalDate); - - QString details; - - if (!mSnapshot.isNull()) - { - /* The current snapshot is always bold */ - if (bold()) - details = VBoxSnapshotsWgt::tr (" (current, ", "Snapshot details"); - else - details = " ("; - details += mOnline ? VBoxSnapshotsWgt::tr ("online)", "Snapshot details") - : VBoxSnapshotsWgt::tr ("offline)", "Snapshot details"); - - if (dateTimeToday) - dateTime = VBoxSnapshotsWgt::tr ("Taken at %1", "Snapshot (time)").arg (dateTime); - else - dateTime = VBoxSnapshotsWgt::tr ("Taken on %1", "Snapshot (date + time)").arg (dateTime); - } - else - { - dateTime = VBoxSnapshotsWgt::tr ("%1 since %2", "Current State (time or date + time)") - .arg (vboxGlobal().toString (mMachineState)).arg (dateTime); - } - - QString toolTip = QString ("%1%2
%3") - .arg (name) .arg (details).arg (dateTime); - - if (!mDesc.isEmpty()) - toolTip += "
" + mDesc; - - setToolTip (0, toolTip); - } - - bool mIsCurrentState; - - CSnapshot mSnapshot; - CMachine mMachine; - - QString mId; - bool mOnline; - QString mDesc; - QDateTime mTimestamp; - - bool mCurStateModified; - KMachineState mMachineState; -}; - -/** - * Simple guard block to prevent cyclic call caused by: - * changing tree-widget item content (rename) leads to snapshot update & - * snapshot update leads to changing tree-widget item content. - */ -class SnapshotEditBlocker -{ -public: - - SnapshotEditBlocker (bool &aProtector) - : mProtector (aProtector) - { - mProtector = true; - } - - ~SnapshotEditBlocker() - { - mProtector = false; - } - -private: - - bool &mProtector; -}; - -VBoxSnapshotsWgt::VBoxSnapshotsWgt (QWidget *aParent) - : QIWithRetranslateUI (aParent) - , mCurSnapshotItem (0) - , mEditProtector (false) - , mSnapshotActionGroup (new QActionGroup (this)) - , mCurStateActionGroup (new QActionGroup (this)) - , mRestoreSnapshotAction (new QAction (mSnapshotActionGroup)) - , mDeleteSnapshotAction (new QAction (mSnapshotActionGroup)) - , mShowSnapshotDetailsAction (new QAction (mSnapshotActionGroup)) - , mTakeSnapshotAction (new QAction (mCurStateActionGroup)) -{ - /* Apply UI decorations */ - Ui::VBoxSnapshotsWgt::setupUi (this); - - mTreeWidget->header()->hide(); - - /* The snapshots widget is not very useful if there are a lot - * of snapshots in a tree and the current Qt style decides not - * to draw lines (branches) between the snapshot nodes; it is - * then often unclear which snapshot is a child of another. - * So on platforms whose styles do not normally draw branches, - * we use QWindowsStyle which is present on every platform and - * draws required thing like we want. */ -// #if defined(RT_OS_DARWIN) || defined(RT_OS_LINUX) || defined(RT_OS_SOLARIS) - QWindowsStyle *treeWidgetStyle = new QWindowsStyle; - mTreeWidget->setStyle (treeWidgetStyle); - connect (mTreeWidget, SIGNAL (destroyed (QObject *)), treeWidgetStyle, SLOT (deleteLater())); -// #endif - - /* ToolBar creation */ - VBoxToolBar *toolBar = new VBoxToolBar (this); - toolBar->setUsesTextLabel (false); - toolBar->setIconSize (QSize (22, 22)); - toolBar->setSizePolicy (QSizePolicy::Fixed, QSizePolicy::Fixed); - - toolBar->addAction (mTakeSnapshotAction); - toolBar->addSeparator(); - toolBar->addAction (mRestoreSnapshotAction); - toolBar->addAction (mDeleteSnapshotAction); - toolBar->addSeparator(); - toolBar->addAction (mShowSnapshotDetailsAction); - - ((QVBoxLayout*)layout())->insertWidget (0, toolBar); - - /* Setup actions */ - mRestoreSnapshotAction->setIcon(UIIconPool::iconSetFull( - QSize (22, 22), QSize (16, 16), - ":/discard_cur_state_22px.png", ":/discard_cur_state_16px.png", // TODO: Update Icons! - ":/discard_cur_state_dis_22px.png", ":/discard_cur_state_dis_16px.png")); // TODO: Update Icons! - mDeleteSnapshotAction->setIcon(UIIconPool::iconSetFull( - QSize (22, 22), QSize (16, 16), - ":/delete_snapshot_22px.png", ":/delete_snapshot_16px.png", - ":/delete_snapshot_dis_22px.png", ":/delete_snapshot_dis_16px.png")); - mShowSnapshotDetailsAction->setIcon(UIIconPool::iconSetFull( - QSize (22, 22), QSize (16, 16), - ":/show_snapshot_details_22px.png", ":/show_snapshot_details_16px.png", - ":/show_snapshot_details_dis_22px.png", ":/show_snapshot_details_dis_16px.png")); - mTakeSnapshotAction->setIcon(UIIconPool::iconSetFull( - QSize (22, 22), QSize (16, 16), - ":/take_snapshot_22px.png", ":/take_snapshot_16px.png", - ":/take_snapshot_dis_22px.png", ":/take_snapshot_dis_16px.png")); - - mRestoreSnapshotAction->setShortcut (QString ("Ctrl+Shift+R")); - mDeleteSnapshotAction->setShortcut (QString ("Ctrl+Shift+D")); - mShowSnapshotDetailsAction->setShortcut (QString ("Ctrl+Space")); - mTakeSnapshotAction->setShortcut (QString ("Ctrl+Shift+S")); - - mAgeUpdateTimer.setSingleShot (true); - - /* Setup connections */ - connect (mTreeWidget, SIGNAL (currentItemChanged (QTreeWidgetItem*, QTreeWidgetItem*)), - this, SLOT (onCurrentChanged (QTreeWidgetItem*))); - connect (mTreeWidget, SIGNAL (customContextMenuRequested (const QPoint&)), - this, SLOT (onContextMenuRequested (const QPoint&))); - connect (mTreeWidget, SIGNAL (itemChanged (QTreeWidgetItem*, int)), - this, SLOT (onItemChanged (QTreeWidgetItem*))); - - connect (mRestoreSnapshotAction, SIGNAL (triggered()), this, SLOT (restoreSnapshot())); - connect (mDeleteSnapshotAction, SIGNAL (triggered()), this, SLOT (deleteSnapshot())); - connect (mShowSnapshotDetailsAction, SIGNAL (triggered()), this, SLOT (showSnapshotDetails())); - connect (mTakeSnapshotAction, SIGNAL (triggered()), this, SLOT (takeSnapshot())); - - connect (gVBoxEvents, SIGNAL(sigMachineDataChange(QString)), - this, SLOT(machineDataChanged(QString))); - connect (gVBoxEvents, SIGNAL(sigMachineStateChange(QString, KMachineState)), - this, SLOT(machineStateChanged(QString, KMachineState))); - connect (gVBoxEvents, SIGNAL(sigSessionStateChange(QString, KSessionState)), - this, SLOT(sessionStateChanged(QString, KSessionState))); - - connect (&mAgeUpdateTimer, SIGNAL (timeout()), this, SLOT (updateSnapshotsAge())); - - retranslateUi(); -} - -void VBoxSnapshotsWgt::setMachine (const CMachine &aMachine) -{ - mMachine = aMachine; - - if (aMachine.isNull()) - { - mMachineId = QString::null; - mSessionState = KSessionState_Null; - } - else - { - mMachineId = aMachine.GetId(); - mSessionState = aMachine.GetSessionState(); - } - - refreshAll(); -} - - -void VBoxSnapshotsWgt::onCurrentChanged (QTreeWidgetItem *aItem) -{ - /* Make the selected item visible */ - SnapshotWgtItem *item = aItem ? static_cast (aItem) : 0; - if (item) - { - mTreeWidget->horizontalScrollBar()->setValue (0); - mTreeWidget->scrollToItem (item); - mTreeWidget->horizontalScrollBar()->setValue (mTreeWidget->indentation() * item->level()); - } - - /* Whether another direct session is open or not */ - bool busy = mSessionState != KSessionState_Closed; - - /* Machine state of the current state item */ - KMachineState s = KMachineState_Null; - if (curStateItem()) - s = curStateItem()->getCurrentState(); - - /* Whether taking or deleting snapshots is possible right now */ - bool canTakeDeleteSnapshot = !busy - || s == KMachineState_PoweredOff - || s == KMachineState_Saved - || s == KMachineState_Aborted - || s == KMachineState_Running - || s == KMachineState_Paused; - - /* Enable/disable restoring snapshot */ - mRestoreSnapshotAction->setEnabled (!busy && mCurSnapshotItem && item && !item->isCurrentStateItem()); - - /* Enable/disable deleting snapshot */ - mDeleteSnapshotAction->setEnabled ( canTakeDeleteSnapshot - && mCurSnapshotItem && item && !item->isCurrentStateItem()); - - /* Enable/disable the details action regardles of the session state */ - mShowSnapshotDetailsAction->setEnabled (mCurSnapshotItem && item && !item->isCurrentStateItem()); - - /* Enable/disable taking snapshots */ - mTakeSnapshotAction->setEnabled ( ( canTakeDeleteSnapshot - && mCurSnapshotItem && item && item->isCurrentStateItem()) - || (item && !mCurSnapshotItem)); -} - -void VBoxSnapshotsWgt::onContextMenuRequested (const QPoint &aPoint) -{ - QTreeWidgetItem *item = mTreeWidget->itemAt (aPoint); - SnapshotWgtItem *snapshotItem = item ? static_cast (item) : 0; - if (!snapshotItem) - return; - - QMenu menu; - - if (mCurSnapshotItem && !snapshotItem->isCurrentStateItem()) - { - menu.addAction (mRestoreSnapshotAction); - menu.addAction (mDeleteSnapshotAction); - menu.addSeparator(); - menu.addAction (mShowSnapshotDetailsAction); - } - else - menu.addAction (mTakeSnapshotAction); - - menu.exec (mTreeWidget->viewport()->mapToGlobal (aPoint)); -} - -void VBoxSnapshotsWgt::onItemChanged (QTreeWidgetItem *aItem) -{ - if (mEditProtector) - return; - - SnapshotWgtItem *item = aItem ? static_cast (aItem) : 0; - - if (item) - { - CSnapshot snap = item->snapshotId().isNull() ? CSnapshot() : mMachine.GetSnapshot (item->snapshotId()); - if (!snap.isNull() && snap.isOk() && snap.GetName() != item->text (0)) - snap.SetName (item->text (0)); - } -} - -void VBoxSnapshotsWgt::restoreSnapshot() -{ - SnapshotWgtItem *item = !mTreeWidget->currentItem() ? 0 : - static_cast (mTreeWidget->currentItem()); - AssertReturn (item, (void) 0); - - QString snapId = item->snapshotId(); - AssertReturn (!snapId.isNull(), (void) 0); - CSnapshot snapshot = mMachine.GetSnapshot (snapId); - - if (!vboxProblem().askAboutSnapshotRestoring (snapshot.GetName())) - return; - - /* Open a direct session (this call will handle all errors) */ - CSession session = vboxGlobal().openSession (mMachineId); - if (session.isNull()) - return; - - CConsole console = session.GetConsole(); - CProgress progress = console.RestoreSnapshot (snapshot); - if (console.isOk()) - { - /* Show the progress dialog */ - vboxProblem().showModalProgressDialog (progress, mMachine.GetName(), - vboxProblem().mainWindowShown()); - - if (progress.GetResultCode() != 0) - vboxProblem().cannotRestoreSnapshot (progress, snapshot.GetName()); - } - else - vboxProblem().cannotRestoreSnapshot (progress, snapshot.GetName()); - - session.Close(); -} - -void VBoxSnapshotsWgt::deleteSnapshot() -{ - SnapshotWgtItem *item = !mTreeWidget->currentItem() ? 0 : - static_cast (mTreeWidget->currentItem()); - AssertReturn (item, (void) 0); - - QString snapId = item->snapshotId(); - AssertReturn (!snapId.isNull(), (void) 0); - CSnapshot snapshot = mMachine.GetSnapshot (snapId); - - if (!vboxProblem().askAboutSnapshotDeleting (snapshot.GetName())) - return; - - /** @todo check available space on the target filesystem etc etc. */ -#if 0 - if (!vboxProblem().askAboutSnapshotDeletingFreeSpace (snapshot.GetName(), - "/home/juser/.VirtualBox/Machines/SampleVM/Snapshots/{01020304-0102-0102-0102-010203040506}.vdi", - "59 GiB", - "15 GiB")) - return; -#endif - - - /* Open a direct session (this call will handle all errors) */ - bool busy = mSessionState != KSessionState_Closed; - CSession session = vboxGlobal().openSession (mMachineId, busy /* aExisting */); - if (session.isNull()) - return; - - CConsole console = session.GetConsole(); - CProgress progress = console.DeleteSnapshot (snapId); - if (console.isOk()) - { - /* Show the progress dialog */ - vboxProblem().showModalProgressDialog (progress, mMachine.GetName(), - vboxProblem().mainWindowShown()); - - if (progress.GetResultCode() != 0) - vboxProblem().cannotDeleteSnapshot (progress, snapshot.GetName()); - } - else - vboxProblem().cannotDeleteSnapshot (console, snapshot.GetName()); - - session.Close(); -} - -void VBoxSnapshotsWgt::showSnapshotDetails() -{ - SnapshotWgtItem *item = !mTreeWidget->currentItem() ? 0 : - static_cast (mTreeWidget->currentItem()); - AssertReturn (item, (void) 0); - - CSnapshot snap = item->snapshot(); - AssertReturn (!snap.isNull(), (void) 0); - - CMachine snapMachine = snap.GetMachine(); - - VBoxSnapshotDetailsDlg dlg (this); - dlg.getFromSnapshot (snap); - - if (dlg.exec() == QDialog::Accepted) - dlg.putBackToSnapshot(); -} - -void VBoxSnapshotsWgt::takeSnapshot() -{ - SnapshotWgtItem *item = !mTreeWidget->currentItem() ? 0 : - static_cast (mTreeWidget->currentItem()); - AssertReturn (item, (void) 0); - - VBoxTakeSnapshotDlg dlg (this, mMachine); - - QString typeId = mMachine.GetOSTypeId(); - dlg.mLbIcon->setPixmap (vboxGlobal().vmGuestOSTypeIcon (typeId)); - - /* Search for the max available filter index */ - int maxSnapShotIndex = 0; - QString snapShotName = tr ("Snapshot %1"); - QRegExp regExp (QString ("^") + snapShotName.arg ("([0-9]+)") + QString ("$")); - QTreeWidgetItemIterator iterator (mTreeWidget); - while (*iterator) - { - QString snapShot = static_cast (*iterator)->text (0); - int pos = regExp.indexIn (snapShot); - if (pos != -1) - maxSnapShotIndex = regExp.cap (1).toInt() > maxSnapShotIndex ? - regExp.cap (1).toInt() : maxSnapShotIndex; - ++ iterator; - } - dlg.mLeName->setText (snapShotName.arg (maxSnapShotIndex + 1)); - - if (dlg.exec() == QDialog::Accepted) - { - /* Open a direct session (this call will handle all errors) */ - bool busy = mSessionState != KSessionState_Closed; - CSession session = vboxGlobal().openSession (mMachineId, busy /* aExisting */); - if (session.isNull()) - return; - - CConsole console = session.GetConsole(); - CProgress progress = console.TakeSnapshot (dlg.mLeName->text().trimmed(), - dlg.mTeDescription->toPlainText()); - if (console.isOk()) - { - /* Show the progress dialog */ - vboxProblem().showModalProgressDialog (progress, mMachine.GetName(), - vboxProblem().mainWindowShown()); - - if (progress.GetResultCode() != 0) - vboxProblem().cannotTakeSnapshot (progress); - } - else - vboxProblem().cannotTakeSnapshot (console); - - session.Close(); - } -} - - -void VBoxSnapshotsWgt::machineDataChanged(QString strId) -{ - SnapshotEditBlocker guardBlock (mEditProtector); - - if (strId != mMachineId) - return; - - curStateItem()->recache(); -} - -void VBoxSnapshotsWgt::machineStateChanged(QString strId, KMachineState state) -{ - SnapshotEditBlocker guardBlock (mEditProtector); - - if (strId != mMachineId) - return; - - curStateItem()->recache(); - curStateItem()->updateCurrentState(state); -} - -void VBoxSnapshotsWgt::sessionStateChanged(QString strId, KSessionState state) -{ - SnapshotEditBlocker guardBlock (mEditProtector); - - if (strId != mMachineId) - return; - - mSessionState = state; - onCurrentChanged (mTreeWidget->currentItem()); -} - -void VBoxSnapshotsWgt::updateSnapshotsAge() -{ - if (mAgeUpdateTimer.isActive()) - mAgeUpdateTimer.stop(); - - SnapshotAgeFormat age = traverseSnapshotAge (mTreeWidget->invisibleRootItem()); - - switch (age) - { - case AgeInSeconds: - mAgeUpdateTimer.setInterval (5 * 1000); - break; - case AgeInMinutes: - mAgeUpdateTimer.setInterval (60 * 1000); - break; - case AgeInHours: - mAgeUpdateTimer.setInterval (60 * 60 * 1000); - break; - case AgeInDays: - mAgeUpdateTimer.setInterval (24 * 60 * 60 * 1000); - break; - default: - mAgeUpdateTimer.setInterval (0); - break; - } - - if (mAgeUpdateTimer.interval() > 0) - mAgeUpdateTimer.start(); -} - -void VBoxSnapshotsWgt::retranslateUi() -{ - /* Translate uic generated strings */ - Ui::VBoxSnapshotsWgt::retranslateUi (this); - - mRestoreSnapshotAction->setText (tr ("&Restore Snapshot")); - mDeleteSnapshotAction->setText (tr ("&Delete Snapshot")); - mShowSnapshotDetailsAction->setText (tr ("S&how Details")); - mTakeSnapshotAction->setText (tr ("Take &Snapshot")); - - mRestoreSnapshotAction->setStatusTip (tr ("Restore the selected snapshot of the virtual machine")); - mDeleteSnapshotAction->setStatusTip (tr ("Delete the selected snapshot of the virtual machine")); - mShowSnapshotDetailsAction->setStatusTip (tr ("Show the details of the selected snapshot")); - mTakeSnapshotAction->setStatusTip (tr ("Take a snapshot of the current virtual machine state")); - - mRestoreSnapshotAction->setToolTip (mRestoreSnapshotAction->text().remove ('&').remove ('.') + - QString (" (%1)").arg (mRestoreSnapshotAction->shortcut().toString())); - mDeleteSnapshotAction->setToolTip (mDeleteSnapshotAction->text().remove ('&').remove ('.') + - QString (" (%1)").arg (mDeleteSnapshotAction->shortcut().toString())); - mShowSnapshotDetailsAction->setToolTip (mShowSnapshotDetailsAction->text().remove ('&').remove ('.') + - QString (" (%1)").arg (mShowSnapshotDetailsAction->shortcut().toString())); - mTakeSnapshotAction->setToolTip (mTakeSnapshotAction->text().remove ('&').remove ('.') + - QString (" (%1)").arg (mTakeSnapshotAction->shortcut().toString())); -} - -void VBoxSnapshotsWgt::refreshAll() -{ - SnapshotEditBlocker guardBlock (mEditProtector); - - if (mMachine.isNull()) - { - onCurrentChanged(); - return; - } - - QString selectedItem, firstChildOfSelectedItem; - SnapshotWgtItem *cur = !mTreeWidget->currentItem() ? 0 : - static_cast (mTreeWidget->currentItem()); - if (cur) - { - selectedItem = cur->snapshotId(); - if (cur->child (0)) - firstChildOfSelectedItem = static_cast (cur->child (0))->snapshotId(); - } - - mTreeWidget->clear(); - - /* Get the first snapshot */ - if (mMachine.GetSnapshotCount() > 0) - { - CSnapshot snapshot = mMachine.GetSnapshot (QString::null); - - populateSnapshots (snapshot, 0); - Assert (mCurSnapshotItem); - - /* Add the "current state" item */ - SnapshotWgtItem *csi = new SnapshotWgtItem (mCurSnapshotItem, mMachine); - csi->setBold (true); - csi->recache(); - - SnapshotWgtItem *cur = findItem (selectedItem); - if (cur == 0) - cur = findItem (firstChildOfSelectedItem); - if (cur == 0) - cur = curStateItem(); - - mTreeWidget->scrollToItem (cur); - mTreeWidget->setCurrentItem (cur); - onCurrentChanged (cur); - } - else - { - mCurSnapshotItem = 0; - - /* Add the "current state" item */ - SnapshotWgtItem *csi = new SnapshotWgtItem (mTreeWidget, mMachine); - csi->setBold (true); - csi->recache(); - - mTreeWidget->setCurrentItem (csi); - onCurrentChanged (csi); - } - - /* Updating age */ - updateSnapshotsAge(); - - mTreeWidget->resizeColumnToContents (0); -} - -SnapshotWgtItem* VBoxSnapshotsWgt::findItem (const QString &aSnapshotId) -{ - QTreeWidgetItemIterator it (mTreeWidget); - while (*it) - { - SnapshotWgtItem *lvi = static_cast (*it); - if (lvi->snapshotId() == aSnapshotId) - return lvi; - ++ it; - } - - return 0; -} - -SnapshotWgtItem *VBoxSnapshotsWgt::curStateItem() -{ - QTreeWidgetItem *csi = mCurSnapshotItem ? - mCurSnapshotItem->child (mCurSnapshotItem->childCount() - 1) : - mTreeWidget->invisibleRootItem()->child (0); - return static_cast (csi); -} - -void VBoxSnapshotsWgt::populateSnapshots (const CSnapshot &aSnapshot, QTreeWidgetItem *aItem) -{ - SnapshotWgtItem *item = aItem ? new SnapshotWgtItem (aItem, aSnapshot) : - new SnapshotWgtItem (mTreeWidget, aSnapshot); - item->recache(); - - if (mMachine.GetCurrentSnapshot().GetId() == aSnapshot.GetId()) - { - item->setBold (true); - mCurSnapshotItem = item; - } - - CSnapshotVector snapshots = aSnapshot.GetChildren(); - foreach (const CSnapshot &snapshot, snapshots) - populateSnapshots (snapshot, item); - - item->setExpanded (true); - item->setFlags (item->flags() | Qt::ItemIsEditable); -} - -SnapshotAgeFormat VBoxSnapshotsWgt::traverseSnapshotAge (QTreeWidgetItem *aParentItem) -{ - SnapshotWgtItem *parentItem = aParentItem->type() == SnapshotWgtItem::ItemType ? - static_cast (aParentItem) : 0; - - SnapshotAgeFormat age = parentItem ? parentItem->updateAge() : AgeMax; - for (int i = 0; i < aParentItem->childCount(); ++ i) - { - SnapshotAgeFormat newAge = traverseSnapshotAge (aParentItem->child (i)); - age = newAge < age ? newAge : age; - } - - return age; -} - Index: unk/src/VBox/Frontends/VirtualBox/src/VBoxSnapshotsWgt.h =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/VBoxSnapshotsWgt.h (revision 30867) +++ (revision ) @@ -1,100 +1,0 @@ -/** @file - * - * VBox frontends: Qt4 GUI ("VirtualBox"): - * VBoxSnapshotsWgt class declaration - */ - -/* - * Copyright (C) 2006-2009 Oracle Corporation - * - * This file is part of VirtualBox Open Source Edition (OSE), as - * available from http://www.virtualbox.org. This file is free software; - * you can redistribute it and/or modify it under the terms of the GNU - * General Public License (GPL) as published by the Free Software - * Foundation, in version 2 as it comes in the "COPYING" file of the - * VirtualBox OSE distribution. VirtualBox OSE is distributed in the - * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. - */ - -#ifndef __VBoxSnapshotsWgt_h__ -#define __VBoxSnapshotsWgt_h__ - -/* Global includes */ -#include - -/* Local includes */ -#include "VBoxSnapshotsWgt.gen.h" -#include "VBoxGlobal.h" -#include "QIWithRetranslateUI.h" - -/* Local forwards */ -class SnapshotWgtItem; - -/* Snapshot age format */ -enum SnapshotAgeFormat -{ - AgeInSeconds, - AgeInMinutes, - AgeInHours, - AgeInDays, - AgeMax -}; - -class VBoxSnapshotsWgt : public QIWithRetranslateUI , public Ui::VBoxSnapshotsWgt -{ - Q_OBJECT; - -public: - - VBoxSnapshotsWgt (QWidget *aParent); - - void setMachine (const CMachine &aMachine); - -protected: - - void retranslateUi(); - -private slots: - - void onCurrentChanged (QTreeWidgetItem *aItem = 0); - void onContextMenuRequested (const QPoint &aPoint); - void onItemChanged (QTreeWidgetItem *aItem); - - void restoreSnapshot(); - void deleteSnapshot(); - void showSnapshotDetails(); - void takeSnapshot(); - - void machineDataChanged(QString strId); - void machineStateChanged(QString strId, KMachineState state); - void sessionStateChanged(QString strId, KSessionState state); - - void updateSnapshotsAge(); - -private: - - void refreshAll(); - SnapshotWgtItem* findItem (const QString &aSnapshotId); - SnapshotWgtItem* curStateItem(); - void populateSnapshots (const CSnapshot &aSnapshot, QTreeWidgetItem *aItem); - SnapshotAgeFormat traverseSnapshotAge (QTreeWidgetItem *aParentItem); - - CMachine mMachine; - QString mMachineId; - KSessionState mSessionState; - SnapshotWgtItem *mCurSnapshotItem; - bool mEditProtector; - - QActionGroup *mSnapshotActionGroup; - QActionGroup *mCurStateActionGroup; - - QAction *mRestoreSnapshotAction; - QAction *mDeleteSnapshotAction; - QAction *mShowSnapshotDetailsAction; - QAction *mTakeSnapshotAction; - - QTimer mAgeUpdateTimer; -}; - -#endif // __VBoxSnapshotsWgt_h__ - Index: unk/src/VBox/Frontends/VirtualBox/src/VBoxSnapshotsWgt.ui =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/VBoxSnapshotsWgt.ui (revision 30867) +++ (revision ) @@ -1,55 +1,0 @@ - - VBoxSnapshotsWgt - - VBox frontends: Qt4 GUI ("VirtualBox"): - - Copyright (C) 2008 Oracle Corporation - - This file is part of VirtualBox Open Source Edition (OSE), as - available from http://www.virtualbox.org. This file is free software; - you can redistribute it and/or modify it under the terms of the GNU - General Public License (GPL) as published by the Free Software - Foundation, in version 2 as it comes in the "COPYING" file of the - VirtualBox OSE distribution. VirtualBox OSE is distributed in the - hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. - - - - - 0 - 0 - 400 - 300 - - - - VBoxSnapshotsWgt - - - - 0 - - - 0 - - - 0 - - - 0 - - - - - Qt::CustomContextMenu - - - true - - - - - - - - Index: /trunk/src/VBox/Frontends/VirtualBox/src/extensions/QILabel.cpp =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/extensions/QILabel.cpp (revision 30867) +++ /trunk/src/VBox/Frontends/VirtualBox/src/extensions/QILabel.cpp (revision 30868) @@ -237,4 +237,10 @@ style()->drawPrimitive (QStyle::PE_FrameFocusRect, &option, &painter, this); } +} + +void QILabel::showEvent(QShowEvent *pEvent) +{ + QLabel::showEvent(pEvent); + emit shown(); } Index: /trunk/src/VBox/Frontends/VirtualBox/src/extensions/QILabel.h =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/extensions/QILabel.h (revision 30867) +++ /trunk/src/VBox/Frontends/VirtualBox/src/extensions/QILabel.h (revision 30868) @@ -6,5 +6,5 @@ /* - * Copyright (C) 2006-2009 Oracle Corporation + * Copyright (C) 2006-2010 Oracle Corporation * * This file is part of VirtualBox Open Source Edition (OSE), as @@ -48,4 +48,7 @@ QString text() const; +signals: + void shown(); + public slots: @@ -64,4 +67,5 @@ void focusOutEvent (QFocusEvent *aEvent); void paintEvent (QPaintEvent *aEvent); + void showEvent(QShowEvent *pEvent); private: Index: /trunk/src/VBox/Frontends/VirtualBox/src/extensions/QISplitter.cpp =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/extensions/QISplitter.cpp (revision 30867) +++ /trunk/src/VBox/Frontends/VirtualBox/src/extensions/QISplitter.cpp (revision 30868) @@ -18,4 +18,7 @@ */ +/* Local includes */ +#include "QISplitter.h" + /* Global includes */ #include @@ -23,7 +26,4 @@ #include #include - -/* Local includes */ -#include "QISplitter.h" /* A simple shaded line. */ @@ -121,5 +121,5 @@ } -QISplitter::QISplitter(Qt::Orientation orientation /* = Qt::Horizontal */, QWidget *pParent /* = 0 */) +QISplitter::QISplitter(Qt::Orientation orientation, QWidget *pParent /* = 0 */) : QSplitter(orientation, pParent) , m_fPolished(false) Index: /trunk/src/VBox/Frontends/VirtualBox/src/extensions/QISplitter.h =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/extensions/QISplitter.h (revision 30867) +++ /trunk/src/VBox/Frontends/VirtualBox/src/extensions/QISplitter.h (revision 30868) @@ -32,5 +32,5 @@ QISplitter(QWidget *pParent = 0); - QISplitter(Qt::Orientation orientation = Qt::Horizontal, QWidget *pParent = 0); + QISplitter(Qt::Orientation orientation, QWidget *pParent = 0); void setHandleType(Type type) { m_type = type; } Index: /trunk/src/VBox/Frontends/VirtualBox/src/globals/VBoxDefs.cpp =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/globals/VBoxDefs.cpp (revision 30867) +++ /trunk/src/VBox/Frontends/VirtualBox/src/globals/VBoxDefs.cpp (revision 30868) @@ -44,4 +44,6 @@ const char* VBoxDefs::GUI_PermanentSharedFoldersAtRuntime = "GUI/PermanentSharedFoldersAtRuntime"; const char* VBoxDefs::GUI_LanguageId = "GUI/LanguageID"; +const char* VBoxDefs::GUI_PreviewUpdate = "GUI/PreviewUpdate"; +const char* VBoxDefs::GUI_DetailsPageBoxes = "GUI/DetailsPageBoxes"; #ifdef Q_WS_X11 const char* VBoxDefs::GUI_LicenseKey = "GUI/LicenseAgreed"; Index: /trunk/src/VBox/Frontends/VirtualBox/src/globals/VBoxDefs.h =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/globals/VBoxDefs.h (revision 30867) +++ /trunk/src/VBox/Frontends/VirtualBox/src/globals/VBoxDefs.h (revision 30868) @@ -122,4 +122,6 @@ static const char* GUI_PermanentSharedFoldersAtRuntime; static const char* GUI_LanguageId; + static const char* GUI_PreviewUpdate; + static const char* GUI_DetailsPageBoxes; #ifdef Q_WS_X11 static const char* GUI_LicenseKey; Index: /trunk/src/VBox/Frontends/VirtualBox/src/selector/UIVMDesktop.cpp =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/selector/UIVMDesktop.cpp (revision 30868) +++ /trunk/src/VBox/Frontends/VirtualBox/src/selector/UIVMDesktop.cpp (revision 30868) @@ -0,0 +1,1410 @@ +/* $Id$ */ +/** @file + * + * VBox frontends: Qt GUI ("VirtualBox"): + * UIVMDesktop class implementation + */ + +/* + * Copyright (C) 2010 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + */ + +/* Local includes */ +#include "QILabel.h" +#include "UIBar.h" +#include "UIIconPool.h" +#include "UIImageTools.h" +#include "UIPopupBox.h" +#include "UISpacerWidgets.h" +#include "UISpecialControls.h" +#include "UIVMDesktop.h" +#include "UIVMItem.h" +#include "UIVMPreviewWindow.h" +#include "UIVirtualBoxEventHandler.h" +#include "VBoxSnapshotsWgt.h" +#include "VBoxToolBar.h" + +#include "VBoxUtils.h" + +/* Global includes */ +#include +#include +#include +#include +#include +#include +#include + +#include + +/* + * Todo: + * - dynamically change size of preview window! + */ + +//#ifdef Q_WS_MAC +# define DARWIN_USE_TOOLBAR +//#endif /* Q_WS_MAC */ + +static const QString sTableTpl = +"%1
"; +static const QString sSectionItemTpl1 = +"%1"; +static const QString sSectionItemTpl2 = +"%1:%2"; +// "%1:%2"; +static const QString sSectionItemTpl3 = +"%1"; + +#ifdef Q_WS_MAC +static const int gsLeftMargin = 5; +static const int gsTopMargin = 5; +static const int gsRightMargin = 5; +static const int gsBottomMargin = 5; +#else /* Q_WS_MAC */ +static const int gsLeftMargin = 0; +static const int gsTopMargin = 5; +static const int gsRightMargin = 5; +static const int gsBottomMargin = 5; +#endif /* !Q_WS_MAC */ + +/** + * UIDescriptionPagePrivate + */ +class UIDetailsPagePrivate : public QIWithRetranslateUI +{ + Q_OBJECT; + + enum Section + { + GeneralSec, + SystemSec, + PreviewSec, + DisplaySec, + StorageSec, + AudioSec, + NetworkSec, + SerialPortsSec, +#ifdef VBOX_WITH_PARALLEL_PORTS + ParallelPortsSec, +#endif /* VBOX_WITH_PARALLEL_PORTS */ + USBSec, + SharedFoldersSec, + EndSec + }; + +public: + + UIDetailsPagePrivate(QWidget *aParent, QAction *aRefreshAction = 0); + ~UIDetailsPagePrivate(); + + void setMachine(const CMachine& machine); + + void setText(const QString &aText) + { + m_machine = CMachine(); + createTextPage(); + m_pText->setText(aText); + setCurrentIndex(indexOf(m_pText)); + } + + void setErrorText(const QString &aText) + { + m_machine = CMachine(); + createErrPage(); + m_pErrText->setText(aText); + setCurrentIndex(indexOf(m_pErrBox)); + } +signals: + + void linkClicked(const QString &aURL); + +protected: + + void retranslateUi(); + +private slots: + + void sltUpdateGeneral(); + void sltUpdatePreview(); + void sltUpdateSystem(); + void sltUpdateDisplay(); + void sltUpdateStorage(); + void sltUpdateAudio(); + void sltUpdateNetwork(); + void sltUpdateSerialPorts(); +#ifdef VBOX_WITH_PARALLEL_PORTS + void sltUpdateParallelPorts(); +#endif /* VBOX_WITH_PARALLEL_PORTS */ + void sltUpdateUSB(); + void sltUpdateSharedFolders(); + + void sltContextMenuRequested(const QPoint &pos); + + void gotLinkClicked(const QUrl &aURL) + { + emit linkClicked(aURL.toString()); + } + +private: + + void createTextPage(); + void createErrPage(); + + /* Private member vars */ + CVirtualBox m_vbox; + CMachine m_machine; + + /* Details view */ + QWidget *m_pDetails; + QHash m_EDStrs; + QHash m_actions; + QHash m_secBoxes; + bool m_fChangeable; + bool m_fUSBAvailable; + + /* Free text */ + QRichTextBrowser *m_pText; + + /* Error text */ + QWidget *m_pErrBox; + QLabel *m_pErrLabel; + QTextBrowser *m_pErrText; + QToolButton *mRefreshButton; + QAction *mRefreshAction; +}; + +UIDetailsPagePrivate::UIDetailsPagePrivate(QWidget *aParent, + QAction *aRefreshAction /* = 0 */) + : QIWithRetranslateUI(aParent) + , m_vbox(vboxGlobal().virtualBox()) + , m_fChangeable(false) + , m_fUSBAvailable(true) + , m_pText(0) + , m_pErrBox(0), m_pErrLabel(0), m_pErrText(0) + , mRefreshButton(0) + , mRefreshAction(aRefreshAction) +{ + Assert(mRefreshAction); + + /* The names for the extra data list */ + m_EDStrs[GeneralSec] = "general"; + m_EDStrs[SystemSec] = "system"; + m_EDStrs[PreviewSec] = "preview"; + m_EDStrs[DisplaySec] = "display"; + m_EDStrs[StorageSec] = "storage"; + m_EDStrs[AudioSec] = "audio"; + m_EDStrs[NetworkSec] = "network"; + m_EDStrs[SerialPortsSec] = "serialPorts"; +#ifdef VBOX_WITH_PARALLEL_PORTS + m_EDStrs[ParallelPortsSec] = "parallelPorts"; +#endif /* VBOX_WITH_PARALLEL_PORTS */ + m_EDStrs[USBSec] = "usb"; + m_EDStrs[SharedFoldersSec] = "sharedFolders"; + + QScrollArea *pSArea = new QScrollArea(this); + pSArea->setFrameStyle(QFrame::NoFrame); + m_pDetails = new QWidget(this); + QVBoxLayout *pMainLayout = new QVBoxLayout(m_pDetails); + pMainLayout->setContentsMargins(gsLeftMargin, gsTopMargin, gsRightMargin, gsBottomMargin); + + /* Create the context menu, which allows showing/hiding of the boxes */ + m_pDetails->setContextMenuPolicy(Qt::CustomContextMenu); + connect(m_pDetails, SIGNAL(customContextMenuRequested(const QPoint&)), + this, SLOT(sltContextMenuRequested(const QPoint&))); + for(int i = 0; i < EndSec; ++i) + { + /* Create the context menu actions */ + QAction *pAction = new QAction(this); + pAction->setData(i); + pAction->setCheckable(true); + m_actions[static_cast
(i)] = pAction; + + /* Create the popup boxes */ + UIPopupBox *pPopup = new UIPopupBox(this); + connect(pPopup, SIGNAL(titleClicked(const QString)), + this, SIGNAL(linkClicked(const QString))); + pPopup->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed); + m_secBoxes[static_cast
(i)] = pPopup; + } + + /* General */ + { + QILabel *pLabel= new QILabel(m_secBoxes.value(GeneralSec)); + connect(pLabel, SIGNAL(shown()), + this, SLOT(sltUpdateGeneral())); + m_secBoxes.value(GeneralSec)->setTitleIcon(UIIconPool::iconSet(":/machine_16px.png")); + m_secBoxes.value(GeneralSec)->setTitleLink("#general"); + m_secBoxes.value(GeneralSec)->setContentWidget(pLabel); + m_secBoxes.value(GeneralSec)->hide(); + } + + /* System */ + { + QILabel *pLabel= new QILabel(this); + connect(pLabel, SIGNAL(shown()), + this, SLOT(sltUpdateSystem())); + m_secBoxes.value(SystemSec)->setTitleIcon(UIIconPool::iconSet(":/chipset_16px.png")); + m_secBoxes.value(SystemSec)->setTitleLink("#system"); + m_secBoxes.value(SystemSec)->setContentWidget(pLabel); + m_secBoxes.value(SystemSec)->hide(); + } + + /* Preview */ + { + UIVMPreviewWindow *pWidget = new UIVMPreviewWindow(this); + m_secBoxes.value(PreviewSec)->setTitleIcon(UIIconPool::iconSet(":/machine_16px.png")); + m_secBoxes.value(PreviewSec)->setContentWidget(pWidget); + m_secBoxes.value(PreviewSec)->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed); + /* Make sure the width is always the same, regardless if the preview is + * shown or not. */ + m_secBoxes.value(PreviewSec)->setFixedWidth(m_secBoxes.value(PreviewSec)->sizeHint().width()); + m_secBoxes.value(PreviewSec)->hide(); + } + + QHBoxLayout *tt1 = new QHBoxLayout(); + QVBoxLayout *tt2 = new QVBoxLayout(); + tt2->addWidget(m_secBoxes.value(GeneralSec)); + tt2->addWidget(m_secBoxes.value(SystemSec)); + tt2->addStretch(1); + tt1->addLayout(tt2); + QVBoxLayout *tt3 = new QVBoxLayout(); + tt3->addWidget(m_secBoxes.value(PreviewSec)); + tt3->addStretch(1); + tt1->addLayout(tt3); + pMainLayout->addLayout(tt1); + + /* Display */ + { + QILabel *pLabel= new QILabel(this); + connect(pLabel, SIGNAL(shown()), + this, SLOT(sltUpdateDisplay())); + m_secBoxes.value(DisplaySec)->setTitleIcon(UIIconPool::iconSet(":/vrdp_16px.png")); + m_secBoxes.value(DisplaySec)->setTitleLink("#display"); + m_secBoxes.value(DisplaySec)->setContentWidget(pLabel); + m_secBoxes.value(DisplaySec)->hide(); + pMainLayout->addWidget(m_secBoxes.value(DisplaySec)); + } + + /* Storage */ + { + QILabel *pLabel= new QILabel(this); + connect(pLabel, SIGNAL(shown()), + this, SLOT(sltUpdateStorage())); + m_secBoxes.value(StorageSec)->setTitleIcon(UIIconPool::iconSet(":/attachment_16px.png")); + m_secBoxes.value(StorageSec)->setTitleLink("#storage"); + m_secBoxes.value(StorageSec)->setContentWidget(pLabel); + m_secBoxes.value(StorageSec)->hide(); + pMainLayout->addWidget(m_secBoxes.value(StorageSec)); + } + + /* Audio */ + { + QILabel *pLabel= new QILabel(this); + connect(pLabel, SIGNAL(shown()), + this, SLOT(sltUpdateAudio())); + m_secBoxes.value(AudioSec)->setTitleIcon(UIIconPool::iconSet(":/sound_16px.png")); + m_secBoxes.value(AudioSec)->setTitleLink("#audio"); + m_secBoxes.value(AudioSec)->setContentWidget(pLabel); + m_secBoxes.value(AudioSec)->hide(); + pMainLayout->addWidget(m_secBoxes.value(AudioSec)); + } + + /* Network */ + { + QILabel *pLabel= new QILabel(this); + connect(pLabel, SIGNAL(shown()), + this, SLOT(sltUpdateNetwork())); + m_secBoxes.value(NetworkSec)->setTitleIcon(UIIconPool::iconSet(":/nw_16px.png")); + m_secBoxes.value(NetworkSec)->setTitleLink("#network"); + m_secBoxes.value(NetworkSec)->setContentWidget(pLabel); + m_secBoxes.value(NetworkSec)->hide(); + pMainLayout->addWidget(m_secBoxes.value(NetworkSec)); + } + + /* Serial Ports */ + { + QILabel *pLabel= new QILabel(this); + connect(pLabel, SIGNAL(shown()), + this, SLOT(sltUpdateSerialPorts())); + m_secBoxes.value(SerialPortsSec)->setTitleIcon(UIIconPool::iconSet(":/serial_port_16px.png")); + m_secBoxes.value(SerialPortsSec)->setTitleLink("#serialPorts"); + m_secBoxes.value(SerialPortsSec)->setContentWidget(pLabel); + m_secBoxes.value(SerialPortsSec)->hide(); + pMainLayout->addWidget(m_secBoxes.value(SerialPortsSec)); + } + +#ifdef VBOX_WITH_PARALLEL_PORTS + /* Parallel Ports */ + { + QILabel *pLabel= new QILabel(this); + connect(pLabel, SIGNAL(shown()), + this, SLOT(sltUpdateParallelPorts())); + m_secBoxes.value(ParallelPortsSec)->setTitleIcon(UIIconPool::iconSet(":/parallel_port_16px.png")); + m_secBoxes.value(ParallelPortsSec)->setTitleLink("#parallelPorts"); + m_secBoxes.value(ParallelPortsSec)->setContentWidget(pLabel); + m_secBoxes.value(ParallelPortsSec)->hide(); + pMainLayout->addWidget(m_secBoxes.value(ParallelPortsSec)); + } +#endif /* VBOX_WITH_PARALLEL_PORTS */ + + /* USB */ + { + QILabel *pLabel= new QILabel(this); + connect(pLabel, SIGNAL(shown()), + this, SLOT(sltUpdateUSB())); + m_secBoxes.value(USBSec)->setTitleIcon(UIIconPool::iconSet(":/usb_16px.png")); + m_secBoxes.value(USBSec)->setTitleLink("#usb"); + m_secBoxes.value(USBSec)->setContentWidget(pLabel); + m_secBoxes.value(USBSec)->hide(); + pMainLayout->addWidget(m_secBoxes.value(USBSec)); + } + + /* Shared Folders */ + { + QILabel *pLabel= new QILabel(this); + connect(pLabel, SIGNAL(shown()), + this, SLOT(sltUpdateSharedFolders())); + m_secBoxes.value(SharedFoldersSec)->setTitleIcon(UIIconPool::iconSet(":/shared_folder_16px.png")); + m_secBoxes.value(SharedFoldersSec)->setTitleLink("#sfolders"); + m_secBoxes.value(SharedFoldersSec)->setContentWidget(pLabel); + m_secBoxes.value(SharedFoldersSec)->hide(); + pMainLayout->addWidget(m_secBoxes.value(SharedFoldersSec)); + } + + pMainLayout->addStretch(1); + + pSArea->setWidget(m_pDetails); + pSArea->setWidgetResizable(true); + addWidget(pSArea); + + /* Read the configuration from extra data. Defaults are provided in place. */ + QStringList boxes = vboxGlobal().virtualBox().GetExtraDataStringList(VBoxDefs::GUI_DetailsPageBoxes, + /* Defaults */ + QStringList() + << m_EDStrs.value(GeneralSec) + << m_EDStrs.value(SystemSec) + << m_EDStrs.value(PreviewSec) + << m_EDStrs.value(DisplaySec) + << m_EDStrs.value(StorageSec) + << m_EDStrs.value(AudioSec) + << m_EDStrs.value(NetworkSec) + << m_EDStrs.value(USBSec) + << m_EDStrs.value(SharedFoldersSec)); + for (int i = 0; i < boxes.size(); ++i) + { + QString strED = boxes.value(i); + bool fOpen = !strED.endsWith("Closed"); + Section sec = m_EDStrs.key(fOpen ? strED : strED.remove("Closed"), EndSec); + if (sec != EndSec) + { + m_actions[sec]->setChecked(true); + m_secBoxes.value(sec)->setOpen(fOpen); + m_secBoxes.value(sec)->show(); + } + } + + retranslateUi(); +} + +UIDetailsPagePrivate::~UIDetailsPagePrivate() +{ + /* Save the configuration to extra data at destruction */ + QStringList boxes; + for (int i = 0; i < EndSec; ++i) + { + if (m_actions[static_cast
(i)]->isChecked()) + { + QString strED = m_EDStrs.value(static_cast
(i)); + if (!m_secBoxes.value(static_cast
(i))->isOpen()) + strED += "Closed"; + boxes << strED; + } + } + vboxGlobal().virtualBox().SetExtraDataStringList(VBoxDefs::GUI_DetailsPageBoxes, + boxes); +} + +void UIDetailsPagePrivate::sltUpdateGeneral() +{ + m_secBoxes.value(GeneralSec)->setTitleLinkEnabled(m_fChangeable); + QILabel *pLabel = qobject_cast(m_secBoxes.value(GeneralSec)->contentWidget()); + if (pLabel->isVisible()) + { + if (!m_machine.isNull()) + { + QString item = sSectionItemTpl2.arg(tr("Name", "details report"), + m_machine.GetName()) + + sSectionItemTpl2.arg(tr("OS Type", "details report"), + vboxGlobal().vmGuestOSTypeDescription(m_machine.GetOSTypeId())); + + QString table = sTableTpl.arg(item); + pLabel->setText(table); + + }else + pLabel->setText(""); + } +} + +void UIDetailsPagePrivate::sltUpdateSystem() +{ + m_secBoxes.value(SystemSec)->setTitleLinkEnabled(m_fChangeable); + QILabel *pLabel = qobject_cast(m_secBoxes.value(SystemSec)->contentWidget()); + if (pLabel->isVisible()) + { + if (!m_machine.isNull()) + { + QString item = sSectionItemTpl2.arg(tr("Base Memory", "details report"), + tr("%1 MB", "details report")) + .arg(m_machine.GetMemorySize()); + + int cCPU = m_machine.GetCPUCount(); + if (cCPU > 1) + item += sSectionItemTpl2.arg(tr("Processors", "details report"), + tr("%1", "details report")) + .arg(cCPU); + + /* Boot order */ + QStringList bootOrder; + for (ulong i = 1; i <= m_vbox.GetSystemProperties().GetMaxBootPosition(); ++i) + { + KDeviceType device = m_machine.GetBootOrder(i); + if (device == KDeviceType_Null) + continue; + bootOrder << vboxGlobal().toString(device); + } + if (bootOrder.isEmpty()) + bootOrder << vboxGlobal().toString(KDeviceType_Null); + + item += sSectionItemTpl2.arg(tr("Boot Order", "details report"), bootOrder.join(", ")); + +#ifdef VBOX_WITH_FULL_DETAILS_REPORT + /* BIOS Settings holder */ + const CBIOSSettings &biosSettings = m_machine.GetBIOSSettings(); + QStringList bios; + /* ACPI */ + if (biosSettings.GetACPIEnabled()) + bios << tr("ACPI", "details report"); + + /* IO APIC */ + if (biosSettings.GetIOAPICEnabled()) + bios << tr("IO APIC", "details report"); + + if (!bios.isEmpty()) + item += sSectionItemTpl2.arg(tr("BIOS", "details report"), bios.join(", ")); +#endif /* VBOX_WITH_FULL_DETAILS_REPORT */ + + QStringList accel; + if (m_vbox.GetHost().GetProcessorFeature(KProcessorFeature_HWVirtEx)) + { + + /* VT-x/AMD-V */ + if (m_machine.GetHWVirtExProperty(KHWVirtExPropertyType_Enabled)) + accel << tr("VT-x/AMD-V", "details report"); + + /* Nested Paging */ + if (m_machine.GetHWVirtExProperty(KHWVirtExPropertyType_NestedPaging)) + accel << tr("Nested Paging", "details report"); + + } + /* PAE/NX */ + if (m_machine.GetCPUProperty(KCPUPropertyType_PAE)) + accel << tr("PAE/NX", "details report"); + + if (!accel.isEmpty()) + item += sSectionItemTpl2.arg(tr("Acceleration", "details report"), accel.join(", ")); + + QString table = sTableTpl.arg(item); + pLabel->setText(table); + } else + pLabel->setText(""); + } +} + +void UIDetailsPagePrivate::sltUpdatePreview() +{ + qobject_cast(m_secBoxes.value(PreviewSec)->contentWidget())->setMachine(m_machine); +} + +void UIDetailsPagePrivate::sltUpdateDisplay() +{ + m_secBoxes.value(DisplaySec)->setTitleLinkEnabled(m_fChangeable); + QILabel *pLabel = qobject_cast(m_secBoxes.value(DisplaySec)->contentWidget()); + if (pLabel->isVisible()) + { + if (!m_machine.isNull()) + { + /* Video tab */ + QString item = QString(sSectionItemTpl2) + .arg(tr("Video Memory", "details report"), + tr("%1 MB", "details report")) + .arg(m_machine.GetVRAMSize()); + + int cGuestScreens = m_machine.GetMonitorCount(); + if (cGuestScreens > 1) + { + item += QString(sSectionItemTpl2) + .arg(tr("Screens", "details report")) + .arg(cGuestScreens); + } + + QStringList accel; +#ifdef VBOX_WITH_VIDEOHWACCEL + if (m_machine.GetAccelerate2DVideoEnabled()) + accel << tr("2D Video", "details report"); +#endif /* VBOX_WITH_VIDEOHWACCEL */ + if (m_machine.GetAccelerate3DEnabled()) + accel << tr("3D", "details report"); + + if (!accel.isEmpty()) + item += sSectionItemTpl2.arg(tr("Acceleration", "details report"), accel.join(", ")); + + /* VRDP tab */ + const CVRDPServer &srv = m_machine.GetVRDPServer(); + if (!srv.isNull()) + { + if (srv.GetEnabled()) + item += QString(sSectionItemTpl2) + .arg(tr("Remote Display Server Port", "details report (VRDP Server)")) + .arg(srv.GetPorts()); + else + item += QString(sSectionItemTpl2) + .arg(tr("Remote Display Server", "details report (VRDP Server)")) + .arg(tr("Disabled", "details report (VRDP Server)")); + } + + QString table = sTableTpl.arg(item); + pLabel->setText(table); + } else + pLabel->setText(""); + } +} + +void UIDetailsPagePrivate::sltUpdateStorage() +{ + m_secBoxes.value(StorageSec)->setTitleLinkEnabled(m_fChangeable); + QILabel *pLabel = qobject_cast(m_secBoxes.value(StorageSec)->contentWidget()); + if (pLabel->isVisible()) + { + if (!m_machine.isNull()) + { + QString item; + /* Iterate over the all machine controllers: */ + const CStorageControllerVector &controllers = m_machine.GetStorageControllers(); + for (int i = 0; i < controllers.size(); ++i) + { + /* Get current controller: */ + const CStorageController &controller = controllers[i]; + /* Add controller information: */ + item += QString(sSectionItemTpl3).arg(controller.GetName()); + + /* Populate sorted map with attachments information: */ + QMap attachmentsMap; + const CMediumAttachmentVector &attachments = m_machine.GetMediumAttachmentsOfController(controller.GetName()); + for (int j = 0; j < attachments.size(); ++j) + { + /* Get current attachment: */ + const CMediumAttachment &attachment = attachments[j]; + /* Prepare current storage slot: */ + StorageSlot attachmentSlot(controller.GetBus(), attachment.GetPort(), attachment.GetDevice()); + /* Append 'device slot name' with 'device type name' for CD/DVD devices only: */ + QString strDeviceType = attachment.GetType() == KDeviceType_DVD ? tr("(CD/DVD)") : QString(); + if (!strDeviceType.isNull()) + strDeviceType.prepend(' '); + /* Prepare current medium object: */ + const CMedium &medium = attachment.GetMedium(); + /* Prepare information about current medium & attachment: */ + QString strAttachmentInfo = !attachment.isOk() ? QString() : + QString(sSectionItemTpl2) + .arg(QString("  ") + + vboxGlobal().toString(StorageSlot(controller.GetBus(), + attachment.GetPort(), + attachment.GetDevice())) + strDeviceType) + .arg(vboxGlobal().details(medium, false)); + /* Insert that attachment into map: */ + if (!strAttachmentInfo.isNull()) + attachmentsMap.insert(attachmentSlot, strAttachmentInfo); + } + + /* Iterate over the sorted map with attachments information: */ + QMapIterator it(attachmentsMap); + while (it.hasNext()) + { + /* Add controller information: */ + it.next(); + item += it.value(); + } + } + + if (item.isNull()) + { + item = QString(sSectionItemTpl1) + .arg(tr("Not Attached", "details report (Storage)")); + } + + QString table = sTableTpl.arg(item); + pLabel->setText(table); + } else + pLabel->setText(""); + } +} + +void UIDetailsPagePrivate::sltUpdateAudio() +{ + m_secBoxes.value(AudioSec)->setTitleLinkEnabled(m_fChangeable); + QILabel *pLabel = qobject_cast(m_secBoxes.value(AudioSec)->contentWidget()); + if (pLabel->isVisible()) + { + if (!m_machine.isNull()) + { + QString item; + + const CAudioAdapter &audio = m_machine.GetAudioAdapter(); + if (audio.GetEnabled()) + item = QString(sSectionItemTpl2) + .arg(tr("Host Driver", "details report (audio)"), + vboxGlobal().toString(audio.GetAudioDriver())) + + QString(sSectionItemTpl2) + .arg(tr("Controller", "details report (audio)"), + vboxGlobal().toString(audio.GetAudioController())); + else + item = QString(sSectionItemTpl1) + .arg(tr("Disabled", "details report (audio)")); + + QString table = sTableTpl.arg(item); + pLabel->setText(table); + } else + pLabel->setText(""); + } +} + +void UIDetailsPagePrivate::sltUpdateNetwork() +{ + m_secBoxes.value(NetworkSec)->setTitleLinkEnabled(m_fChangeable); + QILabel *pLabel = qobject_cast(m_secBoxes.value(NetworkSec)->contentWidget()); + if (pLabel->isVisible()) + { + if (!m_machine.isNull()) + { + QString item; + + ulong count = m_vbox.GetSystemProperties().GetNetworkAdapterCount(); + for (ulong slot = 0; slot < count; slot ++) + { + const CNetworkAdapter &adapter = m_machine.GetNetworkAdapter(slot); + if (adapter.GetEnabled()) + { + KNetworkAttachmentType type = adapter.GetAttachmentType(); + QString attType = vboxGlobal().toString(adapter.GetAdapterType()) + .replace(QRegExp("\\s\\(.+\\)"), " (%1)"); + /* don't use the adapter type string for types that have + * an additional symbolic network/interface name field, use + * this name instead */ + if (type == KNetworkAttachmentType_Bridged) + attType = attType.arg(tr("Bridged adapter, %1", + "details report (network)").arg(adapter.GetHostInterface())); + else if (type == KNetworkAttachmentType_Internal) + attType = attType.arg(tr("Internal network, '%1'", + "details report (network)").arg(adapter.GetInternalNetwork())); + else if (type == KNetworkAttachmentType_HostOnly) + attType = attType.arg(tr("Host-only adapter, '%1'", + "details report (network)").arg(adapter.GetHostInterface())); +#ifdef VBOX_WITH_VDE + else if (type == KNetworkAttachmentType_VDE) + attType = attType.arg(tr("VDE network, '%1'", + "details report (network)").arg(adapter.GetVDENetwork())); +#endif + else + attType = attType.arg(vboxGlobal().toString(type)); + + item += QString(sSectionItemTpl2) + .arg(tr("Adapter %1", "details report (network)") + .arg(adapter.GetSlot() + 1)) + .arg(attType); + } + } + if (item.isNull()) + { + item = QString(sSectionItemTpl1) + .arg(tr("Disabled", "details report (network)")); + } + + QString table = sTableTpl.arg(item); + pLabel->setText(table); + } else + pLabel->setText(""); + } +} + +void UIDetailsPagePrivate::sltUpdateSerialPorts() +{ + m_secBoxes.value(SerialPortsSec)->setTitleLinkEnabled(m_fChangeable); + QILabel *pLabel = qobject_cast(m_secBoxes.value(SerialPortsSec)->contentWidget()); + if (pLabel->isVisible()) + { + if (!m_machine.isNull()) + { + QString item; + + ulong count = m_vbox.GetSystemProperties().GetSerialPortCount(); + for (ulong slot = 0; slot < count; slot ++) + { + const CSerialPort &port = m_machine.GetSerialPort(slot); + if (port.GetEnabled()) + { + KPortMode mode = port.GetHostMode(); + QString data = + vboxGlobal().toCOMPortName(port.GetIRQ(), port.GetIOBase()) + ", "; + if (mode == KPortMode_HostPipe || + mode == KPortMode_HostDevice || + mode == KPortMode_RawFile) + data += QString("%1 (%2)") + .arg(vboxGlobal().toString(mode)) + .arg(QDir::toNativeSeparators(port.GetPath())); + else + data += vboxGlobal().toString(mode); + + item += QString(sSectionItemTpl2) + .arg(tr("Port %1", "details report (serial ports)") + .arg(port.GetSlot() + 1)) + .arg(data); + } + } + if (item.isNull()) + { + item = QString(sSectionItemTpl1) + .arg(tr("Disabled", "details report (serial ports)")); + } + + QString table = sTableTpl.arg(item); + pLabel->setText(table); + } else + pLabel->setText(""); + } +} + +#ifdef VBOX_WITH_PARALLEL_PORTS +void UIDetailsPagePrivate::sltUpdateParallelPorts() +{ + m_secBoxes.value(ParallelPortsSec)->setTitleLinkEnabled(m_fChangeable); + QILabel *pLabel = qobject_cast(m_secBoxes.value(ParallelPortsSec)->contentWidget()); + if (pLabel->isVisible()) + { + if (!m_machine.isNull()) + { + QString item; + + ulong count = m_vbox.GetSystemProperties().GetParallelPortCount(); + for (ulong slot = 0; slot < count; slot ++) + { + const CParallelPort &port = m_machine.GetParallelPort(slot); + if (port.GetEnabled()) + { + QString data = + vboxGlobal().toLPTPortName(port.GetIRQ(), port.GetIOBase()) + + QString(" (%1)") + .arg(QDir::toNativeSeparators(port.GetPath())); + + item += QString(sSectionItemTpl2) + .arg(tr("Port %1", "details report (parallel ports)") + .arg(port.GetSlot() + 1)) + .arg(data); + } + } + if (item.isNull()) + { + item = QString(sSectionItemTpl1) + .arg(tr("Disabled", "details report (parallel ports)")); + } + + /* Currently disabled */ + QString table = sTableTpl.arg(item); + pLabel->setText(table); + } else + pLabel->setText(""); + } +} +#endif /* VBOX_WITH_PARALLEL_PORTS */ + +void UIDetailsPagePrivate::sltUpdateUSB() +{ + m_secBoxes.value(USBSec)->setTitleLinkEnabled(m_fChangeable); + QILabel *pLabel = qobject_cast(m_secBoxes.value(USBSec)->contentWidget()); + if (pLabel->isVisible()) + { + if (!m_machine.isNull()) + { + QString item; + + const CUSBController &ctl = m_machine.GetUSBController(); + if ( !ctl.isNull() + && ctl.GetProxyAvailable()) + { + m_fUSBAvailable = true; + /* the USB controller may be unavailable (i.e. in VirtualBox OSE) */ + if (ctl.GetEnabled()) + { + const CUSBDeviceFilterVector &coll = ctl.GetDeviceFilters(); + uint active = 0; + for (int i = 0; i < coll.size(); ++i) + if (coll[i].GetActive()) + active ++; + + item = QString(sSectionItemTpl2) + .arg(tr("Device Filters", "details report (USB)"), + tr("%1 (%2 active)", "details report (USB)") + .arg(coll.size()).arg(active)); + } + else + item = QString(sSectionItemTpl1) + .arg(tr("Disabled", "details report (USB)")); + + QString table = sTableTpl.arg(item); + pLabel->setText(table); + } else + { + m_fUSBAvailable = false; + /* Fully hide when USB is not available */ + m_secBoxes.value(USBSec)->hide(); + } + } else + pLabel->setText(""); + } +} + +void UIDetailsPagePrivate::sltUpdateSharedFolders() +{ + m_secBoxes.value(SharedFoldersSec)->setTitleLinkEnabled(m_fChangeable); + QILabel *pLabel = qobject_cast(m_secBoxes.value(SharedFoldersSec)->contentWidget()); + if (pLabel->isVisible()) + { + if (!m_machine.isNull()) + { + QString item; + + ulong count = m_machine.GetSharedFolders().size(); + if (count > 0) + { + item = QString(sSectionItemTpl2) + .arg(tr("Shared Folders", "details report (shared folders)")) + .arg(count); + } + else + item = QString(sSectionItemTpl1) + .arg(tr("None", "details report (shared folders)")); + + QString table = sTableTpl.arg(item); + pLabel->setText(table); + } else + pLabel->setText(""); + } +} + +void UIDetailsPagePrivate::sltContextMenuRequested(const QPoint &pos) +{ + QList actions = m_actions.values(); + if (!m_fUSBAvailable) + actions.removeOne(m_actions.value(USBSec)); + QAction *pReturn = QMenu::exec(actions, m_pDetails->mapToGlobal(pos), 0, this); + if (pReturn) + { + UIPopupBox *pBox = m_secBoxes.value(static_cast
(pReturn->data().toInt())); + if (pReturn->isChecked()) + pBox->show(); + else + pBox->hide(); + } +} + +void UIDetailsPagePrivate::setMachine(const CMachine& machine) +{ + m_machine = machine; + if (m_machine.isNull()) + m_fChangeable = false; + else + { + KMachineState state = m_machine.GetState(); + bool running = m_machine.GetSessionState() != KSessionState_Closed; + m_fChangeable = !running && state != KMachineState_Saved; + } + + sltUpdateGeneral(); + sltUpdateSystem(); + sltUpdatePreview(); + sltUpdateDisplay(); + sltUpdateStorage(); + sltUpdateAudio(); + sltUpdateNetwork(); + sltUpdateSerialPorts(); +#ifdef VBOX_WITH_PARALLEL_PORTS + sltUpdateParallelPorts(); +#endif /* VBOX_WITH_PARALLEL_PORTS */ + sltUpdateUSB(); + sltUpdateSharedFolders(); + + setCurrentIndex(0); +} + +void UIDetailsPagePrivate::createTextPage() +{ + if (m_pText) + return; + + /* Create normal text page */ + m_pText = new QRichTextBrowser(this); + m_pText->setFocusPolicy(Qt::StrongFocus); + m_pText->document()->setDefaultStyleSheet("a { text-decoration: none; }"); + /* Make "transparent" */ + m_pText->setFrameShape(QFrame::NoFrame); + m_pText->viewport()->setAutoFillBackground(false); + m_pText->setOpenLinks(false); + + connect(m_pText, SIGNAL(anchorClicked(const QUrl &)), + this, SLOT(gotLinkClicked(const QUrl &))); + + addWidget(m_pText); +} + +void UIDetailsPagePrivate::createErrPage() +{ + if (m_pErrBox) + return; + + /* Create inaccessible details page */ + m_pErrBox = new QWidget(); + + QVBoxLayout *vLayout = new QVBoxLayout(m_pErrBox); + vLayout->setSpacing(10); + vLayout->setContentsMargins(gsLeftMargin, gsTopMargin, gsRightMargin, gsBottomMargin); + + m_pErrLabel = new QLabel(m_pErrBox); + m_pErrLabel->setWordWrap(true); + m_pErrLabel->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed); + vLayout->addWidget(m_pErrLabel); + + m_pErrText = new QTextBrowser(m_pErrBox); + m_pErrText->setFocusPolicy(Qt::StrongFocus); + m_pErrText->document()->setDefaultStyleSheet("a { text-decoration: none; }"); + vLayout->addWidget(m_pErrText); + + if (mRefreshAction) + { + mRefreshButton = new QToolButton(m_pErrBox); + mRefreshButton->setFocusPolicy(Qt::StrongFocus); + + QHBoxLayout *hLayout = new QHBoxLayout(); + vLayout->addLayout(hLayout); + hLayout->addItem(new QSpacerItem(0, 0, QSizePolicy::Expanding, + QSizePolicy::Minimum)); + hLayout->addWidget(mRefreshButton); + + connect(mRefreshButton, SIGNAL(clicked()), + mRefreshAction, SIGNAL(triggered())); + } + + vLayout->addItem(new QSpacerItem(0, 0, + QSizePolicy::Minimum, + QSizePolicy::Expanding)); + + addWidget(m_pErrBox); + + retranslateUi(); +} + +void UIDetailsPagePrivate::retranslateUi() +{ + if (m_pErrLabel) + m_pErrLabel->setText(tr( + "The selected virtual machine is inaccessible. Please " + "inspect the error message shown below and press the " + "Refresh button if you want to repeat the accessibility " + "check:")); + + if (mRefreshAction && mRefreshButton) + { + mRefreshButton->setText(mRefreshAction->text()); + mRefreshButton->setIcon(mRefreshAction->icon()); + mRefreshButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon); + } + + /* General */ + { + m_secBoxes.value(GeneralSec)->setTitle(tr("General", "details report")); + m_actions.value(GeneralSec)->setText(m_secBoxes.value(GeneralSec)->title()); + } + + /* System */ + { + m_secBoxes.value(SystemSec)->setTitle(tr("System", "details report")); + m_actions.value(SystemSec)->setText(m_secBoxes.value(SystemSec)->title()); + } + + /* Preview */ + { + m_secBoxes.value(PreviewSec)->setTitle(tr("Preview", "details report")); + m_actions.value(PreviewSec)->setText(m_secBoxes.value(PreviewSec)->title()); + } + + /* Display */ + { + m_secBoxes.value(DisplaySec)->setTitle(tr("Display", "details report")); + m_actions.value(DisplaySec)->setText(m_secBoxes.value(DisplaySec)->title()); + } + + /* Storage */ + { + m_secBoxes.value(StorageSec)->setTitle(tr("Storage", "details report")); + m_actions.value(StorageSec)->setText(m_secBoxes.value(StorageSec)->title()); + } + + /* Audio */ + { + m_secBoxes.value(AudioSec)->setTitle(tr("Audio", "details report")); + m_actions.value(AudioSec)->setText(m_secBoxes.value(AudioSec)->title()); + } + + /* Network */ + { + m_secBoxes.value(NetworkSec)->setTitle(tr("Network", "details report")); + m_actions.value(NetworkSec)->setText(m_secBoxes.value(NetworkSec)->title()); + } + + /* Serial Ports */ + { + m_secBoxes.value(SerialPortsSec)->setTitle(tr("Serial Ports", "details report")); + m_actions.value(SerialPortsSec)->setText(m_secBoxes.value(SerialPortsSec)->title()); + } + +#ifdef VBOX_WITH_PARALLEL_PORTS + /* Parallel Ports */ + { + m_secBoxes.value(ParallelPortsSec)->setTitle(tr("Parallel Ports", "details report")); + m_actions.value(ParallelPortsSec)->setText(m_secBoxes.value(ParallelPortsSec)->title()); + } +#endif /* VBOX_WITH_PARALLEL_PORTS */ + + /* USB */ + { + m_secBoxes.value(USBSec)->setTitle(tr("USB", "details report")); + m_actions.value(USBSec)->setText(m_secBoxes.value(USBSec)->title()); + } + + /* Shared Folders */ + { + m_secBoxes.value(SharedFoldersSec)->setTitle(tr("Shared Folders", "details report")); + m_actions.value(SharedFoldersSec)->setText(m_secBoxes.value(SharedFoldersSec)->title()); + } +} + +/** + * UIDescriptionPagePrivate + */ +class UIDescriptionPagePrivate : public QIWithRetranslateUI +{ + Q_OBJECT; + +public: + + UIDescriptionPagePrivate(QWidget *pParent = 0); + ~UIDescriptionPagePrivate() {} + + void setMachineItem(UIVMItem *pVMItem); + + void updateState(); + +signals: + + void linkClicked(const QString &aURL); + +protected: + + void retranslateUi(); + +private slots: + + void goToSettings(); + +private: + + UIVMItem *m_pVMItem; + + QToolButton *m_pEditBtn; + QTextBrowser *m_pBrowser; + QLabel *m_pLabel; +}; + +UIDescriptionPagePrivate::UIDescriptionPagePrivate(QWidget *pParent /* = 0 */) + : QIWithRetranslateUI(pParent) + , m_pVMItem(0) + , m_pEditBtn(0) + , m_pBrowser(0) + , m_pLabel(0) +{ + /* Main layout */ + QVBoxLayout *pMainLayout = new QVBoxLayout(this); + pMainLayout->setSpacing(10); + VBoxGlobal::setLayoutMargin(pMainLayout, 0); + + /* m_pBrowser */ + m_pBrowser = new QTextBrowser(this); + m_pBrowser->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); + m_pBrowser->setFocusPolicy(Qt::StrongFocus); + m_pBrowser->document()->setDefaultStyleSheet("a { text-decoration: none; }"); + pMainLayout->addWidget(m_pBrowser); + /* hidden by default */ + m_pBrowser->setHidden(true); + + m_pLabel = new QLabel(this); + m_pLabel->setFrameStyle(m_pBrowser->frameStyle()); + m_pLabel->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); + m_pLabel->setAlignment(Qt::AlignCenter); + m_pLabel->setWordWrap(true); + pMainLayout->addWidget(m_pLabel); + /* always disabled */ + m_pLabel->setEnabled(false); + + /* button layout */ + QHBoxLayout *hBtnLayout = new QHBoxLayout(); + pMainLayout->addLayout(hBtnLayout); + hBtnLayout->setSpacing(10); + hBtnLayout->addItem(new QSpacerItem(0, 0, + QSizePolicy::Expanding, + QSizePolicy::Minimum)); + + /* button */ + m_pEditBtn = new QToolButton(this); + m_pEditBtn->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed); + m_pEditBtn->setFocusPolicy(Qt::StrongFocus); + m_pEditBtn->setIcon(UIIconPool::iconSet(":/edit_description_16px.png", + ":/edit_description_disabled_16px.png")); + m_pEditBtn->setToolButtonStyle(Qt::ToolButtonTextBesideIcon); + connect(m_pEditBtn, SIGNAL(clicked()), this, SLOT(goToSettings())); + hBtnLayout->addWidget(m_pEditBtn); + + pMainLayout->addItem(new QSpacerItem(0, 0, + QSizePolicy::Expanding, + QSizePolicy::Minimum)); + + /* apply language settings */ + retranslateUi(); + + updateState(); +} + +/** + * The machine list @a pVMItem is used to access cached machine data w/o making + * unnecessary RPC calls. + */ +void UIDescriptionPagePrivate::setMachineItem(UIVMItem *pVMItem) +{ + m_pVMItem = pVMItem; + + QString text = pVMItem ? pVMItem->machine().GetDescription() : QString::null; + + if (!text.isEmpty()) + { + m_pLabel->setHidden(true); + m_pBrowser->setText(text); + m_pBrowser->setVisible(true); + } + else + { + m_pBrowser->setHidden(true); + m_pBrowser->clear(); + m_pLabel->setVisible(true); + } + + /* check initial machine and session states */ + updateState(); +} + +void UIDescriptionPagePrivate::retranslateUi() +{ + m_pLabel->setText(tr("No description. Press the Edit button below to add it.")); + + m_pEditBtn->setText(tr("Edit")); + m_pEditBtn->setShortcut(QKeySequence("Ctrl+E")); + m_pEditBtn->setToolTip(tr("Edit (Ctrl+E)")); + m_pEditBtn->adjustSize(); + m_pEditBtn->updateGeometry(); +} + +/** + * Called by the parent from machineStateChanged() and sessionStateChanged() + * signal handlers. We cannot connect to these signals ourselves because we + * use the UIVMListBoxItem which needs to be properly updated by the parent + * first. + */ +void UIDescriptionPagePrivate::updateState() +{ + /// @todo disabling the edit button for a saved VM will not be necessary + /// when we implement the selective VM Settings dialog, where only fields + /// that can be changed in the saved state, can be changed. + + if (m_pVMItem) + { + bool saved = m_pVMItem->state() == KMachineState_Saved; + bool busy = m_pVMItem->sessionState() != KSessionState_Closed; + m_pEditBtn->setEnabled(!saved && !busy); + } + else + m_pEditBtn->setEnabled(false); +} + +void UIDescriptionPagePrivate::goToSettings() +{ + emit linkClicked("#general%%mTeDescription"); +} + +/** + * UIVMDesktop + */ +enum +{ + Dtls = 0, + Snap, + Desc +}; + +UIVMDesktop::UIVMDesktop(VBoxToolBar *pToolBar, QAction *pRefreshAction, QWidget *pParent /* = 0 */) + : QIWithRetranslateUI(pParent) +{ + m_pHeaderBtn = new UITexturedSegmentedButton(3); + m_pHeaderBtn->setIcon(Dtls, UIIconPool::iconSet(":/settings_16px.png")); + m_pHeaderBtn->setIcon(Snap, UIIconPool::iconSet(":/take_snapshot_16px.png", + ":/take_snapshot_dis_16px.png")); + m_pHeaderBtn->setIcon(Desc, UIIconPool::iconSet(":/description_16px.png", + ":/description_disabled_16px.png")); + m_pHeaderBtn->animateClick(0); + + QVBoxLayout *pMainLayout = new QVBoxLayout(this); + pMainLayout->setContentsMargins(0, 0, 0, 0); + + /* The header to select the different pages. Has different styles on the + * different platforms. */ +#ifdef DARWIN_USE_TOOLBAR + if (pToolBar) + { + pToolBar->addWidget(new UIHorizontalSpacerWidget(this)); + pToolBar->addWidget(m_pHeaderBtn); + pToolBar->addWidget(new UIHorizontalSpacerWidget(this)); + pToolBar->updateLayout(); + } else +#else /* DARWIN_USE_TOOLBAR */ + NOREF(pToolBar); +#endif /* !DARWIN_USE_TOOLBAR */ + { + UIBar *pBar = new UIBar(this); +#ifndef Q_WS_MAC +// pBar->setFixedHeight(65); +#endif /* !Q_WS_MAC */ + pBar->setContentWidget(m_pHeaderBtn); + pMainLayout->addWidget(pBar); + } + + /* Add the pages */ + QStackedLayout *pStack = new QStackedLayout(pMainLayout); + + m_pDetails = new UIDetailsPagePrivate(this, pRefreshAction); + connect(m_pDetails, SIGNAL(linkClicked(const QString&)), + this, SIGNAL(linkClicked(const QString&))); + pStack->addWidget(m_pDetails); + m_pSnapshotsPage = new VBoxSnapshotsWgt(this); + m_pSnapshotsPage->setContentsMargins(gsLeftMargin, gsTopMargin, gsRightMargin, gsBottomMargin); + pStack->addWidget(m_pSnapshotsPage); + m_pDescription = new UIDescriptionPagePrivate(this); + connect(m_pDescription, SIGNAL(linkClicked(const QString&)), + this, SIGNAL(linkClicked(const QString&))); + m_pDescription->setContentsMargins(gsLeftMargin, gsTopMargin, gsRightMargin, gsBottomMargin); + pStack->addWidget(m_pDescription); + + /* Connect the header buttons with the stack layout. */ + connect(m_pHeaderBtn, SIGNAL(clicked(int)), + pStack, SLOT(setCurrentIndex(int))); + + retranslateUi(); +} + +void UIVMDesktop::retranslateUi() +{ + m_pHeaderBtn->setTitle(Dtls, tr("&Details")); +} + +void UIVMDesktop::updateDetails(UIVMItem * /* pVMItem */, const CMachine& machine) +{ +// KMachineState state = pVMItem->state(); +// bool fRunning = pVMItem->sessionState() != KSessionState_Closed; +// bool fModifyEnabled = !fRunning && state != KMachineState_Saved; + m_pDetails->setMachine(machine); +} + +void UIVMDesktop::updateDetailsText(const QString &strText) +{ + m_pDetails->setText(strText); +} + +void UIVMDesktop::updateDetailsErrorText(const QString &strText) +{ + m_pDetails->setErrorText(strText); +} + +void UIVMDesktop::updateSnapshots(UIVMItem *pVMItem, const CMachine& machine) +{ + /* Update the snapshots header name */ + QString name = tr("&Snapshots"); + if (pVMItem) + { + ULONG count = pVMItem->snapshotCount(); + if (count) + name += QString(" (%1)").arg(count); + } + m_pHeaderBtn->setTitle(Snap, name); + /* Refresh the snapshots widget */ + if (!machine.isNull()) + { + m_pHeaderBtn->setEnabled(Snap, true); + m_pSnapshotsPage->setMachine(machine); + } else + { + m_pHeaderBtn->animateClick(Dtls); + m_pHeaderBtn->setEnabled(Snap, false); + } +} + +void UIVMDesktop::updateDescription(UIVMItem *pVMItem, const CMachine& machine) +{ + /* Update the description header name */ + QString name = tr("D&escription"); + if (pVMItem) + { + if(!machine.GetDescription().isEmpty()) + name += " *"; + } + m_pHeaderBtn->setTitle(Desc, name); + /* refresh the description widget */ + if (!machine.isNull()) + { + m_pHeaderBtn->setEnabled(Desc, true); + m_pDescription->setMachineItem(pVMItem); + } else + { + m_pHeaderBtn->animateClick(Dtls); + m_pHeaderBtn->setEnabled(Desc, false); + } +} + +void UIVMDesktop::updateDescriptionState() +{ + m_pDescription->updateState(); +} + +#include "UIVMDesktop.moc" + Index: /trunk/src/VBox/Frontends/VirtualBox/src/selector/UIVMDesktop.h =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/selector/UIVMDesktop.h (revision 30868) +++ /trunk/src/VBox/Frontends/VirtualBox/src/selector/UIVMDesktop.h (revision 30868) @@ -0,0 +1,71 @@ +/** @file + * + * VBox frontends: Qt GUI ("VirtualBox"): + * UIVMDesktop class declarations + */ + +/* + * Copyright (C) 2010 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + */ + +#ifndef __UIVMDesktop_h__ +#define __UIVMDesktop_h__ + +/* Local includes */ +#include "QIWithRetranslateUI.h" + +/* Global includes */ +#include + +/* Local forward declarations */ +class CMachine; +class UIDescriptionPagePrivate; +class UIDetailsPagePrivate; +class UITexturedSegmentedButton; +class UIVMItem; +class VBoxSnapshotsWgt; +class VBoxToolBar; + +class UIVMDesktop: public QIWithRetranslateUI +{ + Q_OBJECT; + +public: + + UIVMDesktop(VBoxToolBar *pToolBar, QAction *pRefreshAction, QWidget *pParent = 0); + + void updateDetails(UIVMItem *pVMItem, const CMachine& machine); + void updateDetailsText(const QString &strText); + void updateDetailsErrorText(const QString &strText); + + void updateSnapshots(UIVMItem *pVMItem, const CMachine& machine); + void updateDescription(UIVMItem *pVMItem, const CMachine& machine); + void updateDescriptionState(); + +signals: + + void linkClicked(const QString &strURL); + +protected: + + void retranslateUi(); + +private: + + /* Private member vars */ + UITexturedSegmentedButton *m_pHeaderBtn; + UIDetailsPagePrivate *m_pDetails; + VBoxSnapshotsWgt *m_pSnapshotsPage; + UIDescriptionPagePrivate *m_pDescription; +}; + +#endif /* !__UIVMDesktop_h__ */ + Index: /trunk/src/VBox/Frontends/VirtualBox/src/selector/UIVMItem.cpp =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/selector/UIVMItem.cpp (revision 30868) +++ /trunk/src/VBox/Frontends/VirtualBox/src/selector/UIVMItem.cpp (revision 30868) @@ -0,0 +1,394 @@ +/* $Id$ */ +/** @file + * + * VBox frontends: Qt GUI ("VirtualBox"): + * UIVMItem class implementation + */ + +/* + * Copyright (C) 2006-2010 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + */ + +#ifdef VBOX_WITH_PRECOMPILED_HEADERS +# include "precomp.h" +#else /* !VBOX_WITH_PRECOMPILED_HEADERS */ + +/* Local includes */ +#include "UIVMItem.h" + +/* Qt includes */ +#include + +#ifdef Q_WS_MAC +//# include "VBoxUtils.h" +# include +#endif /* Q_WS_MAC */ + +#endif /* !VBOX_WITH_PRECOMPILED_HEADERS */ + +// Helpers +//////////////////////////////////////////////////////////////////////////////// + +/// @todo Remove. See @c todo in #switchTo() below. +#if 0 + +#if defined (Q_WS_WIN32) + +struct EnumWindowsProcData +{ + ULONG pid; + WId wid; +}; + +BOOL CALLBACK EnumWindowsProc(HWND hwnd, LPARAM lParam) +{ + EnumWindowsProcData *d = (EnumWindowsProcData *) lParam; + + DWORD pid = 0; + GetWindowThreadProcessId(hwnd, &pid); + + if (d->pid == pid) + { + WINDOWINFO info; + if (!GetWindowInfo(hwnd, &info)) + return TRUE; + +#if 0 + LogFlowFunc(("pid=%d, wid=%08X\n", pid, hwnd)); + LogFlowFunc((" parent=%08X\n", GetParent(hwnd))); + LogFlowFunc((" owner=%08X\n", GetWindow(hwnd, GW_OWNER))); + TCHAR buf [256]; + LogFlowFunc((" rcWindow=%d,%d;%d,%d\n", + info.rcWindow.left, info.rcWindow.top, + info.rcWindow.right, info.rcWindow.bottom)); + LogFlowFunc((" dwStyle=%08X\n", info.dwStyle)); + LogFlowFunc((" dwExStyle=%08X\n", info.dwExStyle)); + GetClassName(hwnd, buf, 256); + LogFlowFunc((" class=%ls\n", buf)); + GetWindowText(hwnd, buf, 256); + LogFlowFunc((" text=%ls\n", buf)); +#endif + + /* we are interested in unowned top-level windows only */ + if (!(info.dwStyle & (WS_CHILD | WS_POPUP)) && + info.rcWindow.left < info.rcWindow.right && + info.rcWindow.top < info.rcWindow.bottom && + GetParent(hwnd) == NULL && + GetWindow(hwnd, GW_OWNER) == NULL) + { + d->wid = hwnd; + /* if visible, stop the search immediately */ + if (info.dwStyle & WS_VISIBLE) + return FALSE; + /* otherwise, give other top-level windows a chance + * (the last one wins) */ + } + } + + return TRUE; +} + +#endif + +/** + * Searches for a main window of the given process. + * + * @param aPid process ID to search for + * + * @return window ID on success or (WId) ~0 otherwise. + */ +static WId FindWindowIdFromPid(ULONG aPid) +{ +#if defined (Q_WS_WIN32) + + EnumWindowsProcData d = { aPid, (WId) ~0 }; + EnumWindows(EnumWindowsProc, (LPARAM) &d); + LogFlowFunc(("SELECTED wid=%08X\n", d.wid)); + return d.wid; + +#elif defined (Q_WS_X11) + + NOREF(aPid); + return (WId) ~0; + +#elif defined (Q_WS_MAC) + + /** @todo Figure out how to get access to another windows of another process... + * Or at least check that it's not a VBoxVRDP process. */ + NOREF (aPid); + return (WId) 0; + +#else + + return (WId) ~0; + +#endif +} + +#endif + +UIVMItem::UIVMItem(const CMachine &aMachine) + : m_machine(aMachine) +{ + recache(); +} + +UIVMItem::~UIVMItem() +{ +} + +// public members +//////////////////////////////////////////////////////////////////////////////// + +QString UIVMItem::sessionStateName() const +{ + return m_fAccessible ? vboxGlobal().toString(m_state) : + QApplication::translate("UIVMListView", "Inaccessible"); +} + +QString UIVMItem::toolTipText() const +{ + QString dateTime = (m_lastStateChange.date() == QDate::currentDate()) ? + m_lastStateChange.time().toString(Qt::LocalDate) : + m_lastStateChange.toString(Qt::LocalDate); + + QString toolTip; + + if (m_fAccessible) + { + toolTip = QString("%1").arg(m_strName); + if (!m_strSnapshotName.isNull()) + toolTip += QString(" (%1)").arg(m_strSnapshotName); + toolTip = QApplication::translate("UIVMListView", + "%1
" + "%2 since %3
" + "Session %4", + "VM tooltip (name, last state change, session state)") + .arg(toolTip) + .arg(vboxGlobal().toString(m_state)) + .arg(dateTime) + .arg(vboxGlobal().toString(m_sessionState)); + } + else + { + toolTip = QApplication::translate("UIVMListView", + "%1
" + "Inaccessible since %2", + "Inaccessible VM tooltip (name, last state change)") + .arg(m_strSettingsFile) + .arg(dateTime); + } + + return toolTip; +} + +bool UIVMItem::recache() +{ + bool needsResort = true; + + m_strId = m_machine.GetId(); + m_strSettingsFile = m_machine.GetSettingsFilePath(); + + m_fAccessible = m_machine.GetAccessible(); + if (m_fAccessible) + { + QString name = m_machine.GetName(); + + CSnapshot snp = m_machine.GetCurrentSnapshot(); + m_strSnapshotName = snp.isNull() ? QString::null : snp.GetName(); + needsResort = name != m_strName; + m_strName = name; + + m_state = m_machine.GetState(); + m_lastStateChange.setTime_t(m_machine.GetLastStateChange() / 1000); + m_sessionState = m_machine.GetSessionState(); + m_strOSTypeId = m_machine.GetOSTypeId(); + m_cSnaphot = m_machine.GetSnapshotCount(); + + if ( m_state == KMachineState_PoweredOff + || m_state == KMachineState_Saved + || m_state == KMachineState_Teleported + || m_state == KMachineState_Aborted + ) + { + m_pid = (ULONG) ~0; + /// @todo Remove. See @c todo in #switchTo() below. +#if 0 + mWinId = (WId) ~0; +#endif + } + else + { + m_pid = m_machine.GetSessionPid(); + /// @todo Remove. See @c todo in #switchTo() below. +#if 0 + mWinId = FindWindowIdFromPid(m_pid); +#endif + } + } + else + { + m_accessError = m_machine.GetAccessError(); + + /* this should be in sync with + * VBoxProblemReporter::confirm_machineDeletion() */ + QFileInfo fi(m_strSettingsFile); + QString name = fi.completeSuffix().toLower() == "xml" ? + fi.completeBaseName() : fi.fileName(); + needsResort = name != m_strName; + m_strName = name; + m_state = KMachineState_Null; + m_sessionState = KSessionState_Null; + m_lastStateChange = QDateTime::currentDateTime(); + m_strOSTypeId = QString::null; + m_cSnaphot = 0; + + m_pid = (ULONG) ~0; + /// @todo Remove. See @c todo in #switchTo() below. +#if 0 + mWinId = (WId) ~0; +#endif + } + + return needsResort; +} + +/** + * Returns @a true if we can activate and bring the VM console window to + * foreground, and @a false otherwise. + */ +bool UIVMItem::canSwitchTo() const +{ + return const_cast (m_machine).CanShowConsoleWindow(); + + /// @todo Remove. See @c todo in #switchTo() below. +#if 0 + return mWinId != (WId) ~0; +#endif +} + +/** + * Tries to switch to the main window of the VM process. + * + * @return true if successfully switched and false otherwise. + */ +bool UIVMItem::switchTo() +{ +#ifdef Q_WS_MAC + ULONG64 id = m_machine.ShowConsoleWindow(); +#else + WId id = (WId) m_machine.ShowConsoleWindow(); +#endif + AssertWrapperOk(m_machine); + if (!m_machine.isOk()) + return false; + + /* winId = 0 it means the console window has already done everything + * necessary to implement the "show window" semantics. */ + if (id == 0) + return true; + +#if defined (Q_WS_WIN32) || defined (Q_WS_X11) + + return vboxGlobal().activateWindow(id, true); + +#elif defined (Q_WS_MAC) + /* + * This is just for the case were the other process cannot steal + * the focus from us. It will send us a PSN so we can try. + */ + ProcessSerialNumber psn; + psn.highLongOfPSN = id >> 32; + psn.lowLongOfPSN = (UInt32)id; + OSErr rc = ::SetFrontProcess(&psn); + if (!rc) + Log(("GUI: %#RX64 couldn't do SetFrontProcess on itself, the selector (we) had to do it...\n", id)); + else + Log(("GUI: Failed to bring %#RX64 to front. rc=%#x\n", id, rc)); + return !rc; + +#endif + + return false; + + /// @todo Below is the old method of switching to the console window + // based on the process ID of the console process. It should go away + // after the new (callback-based) method is fully tested. +#if 0 + + if (!canSwitchTo()) + return false; + +#if defined (Q_WS_WIN32) + + HWND hwnd = mWinId; + + /* if there are ownees (modal and modeless dialogs, etc), find the + * topmost one */ + HWND hwndAbove = NULL; + do + { + hwndAbove = GetNextWindow(hwnd, GW_HWNDPREV); + HWND hwndOwner; + if (hwndAbove != NULL && + ((hwndOwner = GetWindow(hwndAbove, GW_OWNER)) == hwnd || + hwndOwner == hwndAbove)) + hwnd = hwndAbove; + else + break; + } + while (1); + + /* first, check that the primary window is visible */ + if (IsIconic(mWinId)) + ShowWindow(mWinId, SW_RESTORE); + else if (!IsWindowVisible(mWinId)) + ShowWindow(mWinId, SW_SHOW); + +#if 0 + LogFlowFunc(("mWinId=%08X hwnd=%08X\n", mWinId, hwnd)); +#endif + + /* then, activate the topmost in the group */ + AllowSetForegroundWindow(m_pid); + SetForegroundWindow(hwnd); + + return true; + +#elif defined (Q_WS_X11) + + return false; + +#elif defined (Q_WS_MAC) + + ProcessSerialNumber psn; + OSStatus rc = ::GetProcessForPID(m_pid, &psn); + if (!rc) + { + rc = ::SetFrontProcess(&psn); + + if (!rc) + { + ShowHideProcess(&psn, true); + return true; + } + } + return false; + +#else + + return false; + +#endif + +#endif +} + Index: /trunk/src/VBox/Frontends/VirtualBox/src/selector/UIVMItem.h =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/selector/UIVMItem.h (revision 30868) +++ /trunk/src/VBox/Frontends/VirtualBox/src/selector/UIVMItem.h (revision 30868) @@ -0,0 +1,87 @@ +/** @file + * + * VBox frontends: Qt GUI ("VirtualBox"): + * UIVMItem class declarations + */ + +/* + * Copyright (C) 2006-2010 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + */ + +#ifndef __UIVMItem_h__ +#define __UIVMItem_h__ + +/* Local includes */ +#include "VBoxGlobal.h" + +/* Global includes */ +#include + +class UIVMItem +{ +public: + + UIVMItem(const CMachine &aMachine); + virtual ~UIVMItem(); + + CMachine machine() const { return m_machine; } + + QString name() const { return m_strName; } + QIcon osIcon() const { return m_fAccessible ? vboxGlobal().vmGuestOSTypeIcon(m_strOSTypeId) : QPixmap(":/os_other.png"); } + QString osTypeId() const { return m_strOSTypeId; } + QString id() const { return m_strId; } + + QString sessionStateName() const; + QIcon sessionStateIcon() const { return m_fAccessible ? vboxGlobal().toIcon(m_state) : QPixmap(":/state_aborted_16px.png"); } + + QString snapshotName() const { return m_strSnapshotName; } + ULONG snapshotCount() const { return m_cSnaphot; } + + QString toolTipText() const; + + bool accessible() const { return m_fAccessible; } + const CVirtualBoxErrorInfo &accessError() const { return m_accessError; } + KMachineState state() const { return m_state; } + KSessionState sessionState() const { return m_sessionState; } + + bool recache(); + + bool canSwitchTo() const; + bool switchTo(); + +private: + + /* Private member vars */ + CMachine m_machine; + + /* Cached machine data (to minimize server requests) */ + QString m_strId; + QString m_strSettingsFile; + + bool m_fAccessible; + CVirtualBoxErrorInfo m_accessError; + + QString m_strName; + QString m_strSnapshotName; + KMachineState m_state; + QDateTime m_lastStateChange; + KSessionState m_sessionState; + QString m_strOSTypeId; + ULONG m_cSnaphot; + + ULONG m_pid; +}; + +/* Make the pointer of this class public to the QVariant framework */ +Q_DECLARE_METATYPE(UIVMItem *); + +#endif /* __UIVMItem_h__ */ + Index: /trunk/src/VBox/Frontends/VirtualBox/src/selector/UIVMListView.cpp =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/selector/UIVMListView.cpp (revision 30868) +++ /trunk/src/VBox/Frontends/VirtualBox/src/selector/UIVMListView.cpp (revision 30868) @@ -0,0 +1,638 @@ +/* $Id$ */ +/** @file + * + * VBox frontends: Qt GUI ("VirtualBox"): + * UIVMItemModel, UIVMListView, UIVMItemPainter class implementation + */ + +/* + * Copyright (C) 2006-2010 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + */ + +#ifdef VBOX_WITH_PRECOMPILED_HEADERS +# include "precomp.h" +#else /* !VBOX_WITH_PRECOMPILED_HEADERS */ + +/* Local includes */ +#include "UIVMListView.h" +#include "VBoxProblemReporter.h" +#include "VBoxSelectorWnd.h" + +/* Global includes */ +#include +#include +#include + +#endif /* !VBOX_WITH_PRECOMPILED_HEADERS */ + +/* UIVMItemModel class */ + +void UIVMItemModel::addItem(UIVMItem *aItem) +{ + Assert(aItem); + int row = m_VMItemList.count(); + emit layoutAboutToBeChanged(); + beginInsertRows(QModelIndex(), row, row); + m_VMItemList << aItem; + endInsertRows(); + refreshItem(aItem); +} + +void UIVMItemModel::removeItem(UIVMItem *aItem) +{ + Assert(aItem); + int row = m_VMItemList.indexOf(aItem); + removeRows(row, 1); +} + +bool UIVMItemModel::removeRows(int aRow, int aCount, const QModelIndex &aParent /* = QModelIndex() */) +{ + emit layoutAboutToBeChanged(); + beginRemoveRows(aParent, aRow, aRow + aCount); + m_VMItemList.erase(m_VMItemList.begin() + aRow, m_VMItemList.begin() + aRow + aCount); + endRemoveRows(); + emit layoutChanged(); + return true; +} + +/** + * Refreshes the item corresponding to the given UUID. + */ +void UIVMItemModel::refreshItem(UIVMItem *aItem) +{ + Assert(aItem); + if (aItem->recache()) + sort(); + itemChanged(aItem); +} + +void UIVMItemModel::itemChanged(UIVMItem *aItem) +{ + Assert(aItem); + int row = m_VMItemList.indexOf(aItem); + /* Emit an layout change signal for the case some dimensions of the item + * has changed also. */ + emit layoutChanged(); + /* Emit an data changed signal. */ + emit dataChanged(index(row), index(row)); +} + +/** + * Clear the item model list. Please note that the items itself are also + * deleted. + */ +void UIVMItemModel::clear() +{ + qDeleteAll(m_VMItemList); +} + +/** + * Returns the list item with the given UUID. + */ +UIVMItem *UIVMItemModel::itemById(const QString &aId) const +{ + foreach(UIVMItem *item, m_VMItemList) + if (item->id() == aId) + return item; + return NULL; +} + +UIVMItem *UIVMItemModel::itemByRow(int aRow) const +{ + return m_VMItemList.at(aRow); +} + +QModelIndex UIVMItemModel::indexById(const QString &aId) const +{ + int row = rowById(aId); + if (row >= 0) + return index(row); + else + return QModelIndex(); +} + +int UIVMItemModel::rowById(const QString &aId) const +{ + for (int i=0; i < m_VMItemList.count(); ++i) + { + UIVMItem *item = m_VMItemList.at(i); + if (item->id() == aId) + return i; + } + return -1; +} + +void UIVMItemModel::sort(int /* aColumn */, Qt::SortOrder aOrder /* = Qt::AscendingOrder */) +{ + emit layoutAboutToBeChanged(); + switch (aOrder) + { + case Qt::AscendingOrder: qSort(m_VMItemList.begin(), m_VMItemList.end(), UIVMItemNameCompareLessThan); break; + case Qt::DescendingOrder: qSort(m_VMItemList.begin(), m_VMItemList.end(), UIVMItemNameCompareGreaterThan); break; + } + emit layoutChanged(); +} + +int UIVMItemModel::rowCount(const QModelIndex & /* aParent = QModelIndex() */) const +{ + return m_VMItemList.count(); +} + +QVariant UIVMItemModel::data(const QModelIndex &aIndex, int aRole) const +{ + if (!aIndex.isValid()) + return QVariant(); + + if (aIndex.row() >= m_VMItemList.size()) + return QVariant(); + + QVariant v; + switch (aRole) + { + case Qt::DisplayRole: + { + v = m_VMItemList.at(aIndex.row())->name(); + break; + } + case Qt::DecorationRole: + { + v = m_VMItemList.at(aIndex.row())->osIcon(); + break; + } + case Qt::ToolTipRole: + { + v = m_VMItemList.at(aIndex.row())->toolTipText(); + break; + } + case Qt::FontRole: + { + QFont f = qApp->font(); + f.setPointSize(f.pointSize() + 1); + f.setWeight(QFont::Bold); + v = f; + break; + } + case Qt::AccessibleTextRole: + { + UIVMItem *item = m_VMItemList.at(aIndex.row()); + v = QString("%1 (%2)\n%3") + .arg(item->name()) + .arg(item->snapshotName()) + .arg(item->sessionStateName()); + break; + } + case SnapShotDisplayRole: + { + v = m_VMItemList.at(aIndex.row())->snapshotName(); + break; + } + case SnapShotFontRole: + { + QFont f = qApp->font(); + v = f; + break; + } + case SessionStateDisplayRole: + { + v = m_VMItemList.at(aIndex.row())->sessionStateName(); + break; + } + case SessionStateDecorationRole: + { + v = m_VMItemList.at(aIndex.row())->sessionStateIcon(); + break; + } + case SessionStateFontRole: + { + QFont f = qApp->font(); + f.setPointSize(f.pointSize()); + if (m_VMItemList.at(aIndex.row())->sessionState() != KSessionState_Closed) + f.setItalic(true); + v = f; + break; + } + case OSTypeIdRole: + { + v = m_VMItemList.at(aIndex.row())->osTypeId(); + break; + } + case UIVMItemPtrRole: + { + v = qVariantFromValue(m_VMItemList.at(aIndex.row())); + break; + } + } + return v; +} + +QVariant UIVMItemModel::headerData(int /*aSection*/, Qt::Orientation /*aOrientation*/, + int /*aRole = Qt::DisplayRole */) const +{ + return QVariant(); +} + +bool UIVMItemModel::UIVMItemNameCompareLessThan(UIVMItem* aItem1, UIVMItem* aItem2) +{ + Assert(aItem1); + Assert(aItem2); + return aItem1->name().toLower() < aItem2->name().toLower(); +} + +bool UIVMItemModel::UIVMItemNameCompareGreaterThan(UIVMItem* aItem1, UIVMItem* aItem2) +{ + Assert(aItem1); + Assert(aItem2); + return aItem2->name().toLower() < aItem1->name().toLower(); +} + +/* UIVMListView class */ + +UIVMListView::UIVMListView(QWidget *aParent /* = 0 */) + :QIListView(aParent) +{ + /* Create & set our delegation class */ + UIVMItemPainter *delegate = new UIVMItemPainter(this); + setItemDelegate(delegate); + /* Default icon size */ + setIconSize(QSize(32, 32)); + /* Publish the activation of items */ + connect(this, SIGNAL(activated(const QModelIndex &)), + this, SIGNAL(activated())); + /* Use the correct policy for the context menu */ + setContextMenuPolicy(Qt::CustomContextMenu); +} + +void UIVMListView::selectItemByRow(int row) +{ + setCurrentIndex(model()->index(row, 0)); +} + +void UIVMListView::selectItemById(const QString &aID) +{ + if (UIVMItemModel *m = qobject_cast (model())) + { + QModelIndex i = m->indexById(aID); + if (i.isValid()) + setCurrentIndex(i); + } +} + +void UIVMListView::ensureSomeRowSelected(int aRowHint) +{ + UIVMItem *item = selectedItem(); + if (!item) + { + aRowHint = qBound(0, aRowHint, model()->rowCount() - 1); + selectItemByRow(aRowHint); + item = selectedItem(); + if (!item) + selectItemByRow(0); + } +} + +UIVMItem * UIVMListView::selectedItem() const +{ + QModelIndexList indexes = selectedIndexes(); + if (indexes.isEmpty()) + return NULL; + return model()->data(indexes.first(), UIVMItemModel::UIVMItemPtrRole).value (); +} + +void UIVMListView::ensureCurrentVisible() +{ + scrollTo(currentIndex(), QAbstractItemView::EnsureVisible); +} + +void UIVMListView::selectionChanged(const QItemSelection &aSelected, const QItemSelection &aDeselected) +{ + QListView::selectionChanged(aSelected, aDeselected); + selectCurrent(); + ensureCurrentVisible(); + emit currentChanged(); +} + +void UIVMListView::currentChanged(const QModelIndex &aCurrent, const QModelIndex &aPrevious) +{ + QListView::currentChanged(aCurrent, aPrevious); + selectCurrent(); + ensureCurrentVisible(); + emit currentChanged(); +} + +void UIVMListView::dataChanged(const QModelIndex &aTopLeft, const QModelIndex &aBottomRight) +{ + QListView::dataChanged(aTopLeft, aBottomRight); + selectCurrent(); +// ensureCurrentVisible(); + emit currentChanged(); +} + +bool UIVMListView::selectCurrent() +{ + QModelIndexList indexes = selectionModel()->selectedIndexes(); + if (indexes.isEmpty() || + indexes.first() != currentIndex()) + { + /* Make sure that the current is always selected */ + selectionModel()->select(currentIndex(), QItemSelectionModel::Current | QItemSelectionModel::ClearAndSelect); + return true; + } + return false; +} + +/* UIVMItemPainter class */ +/* + +----------------------------------------------+ + | marg | + | +----------+ m | + | m | | m a name_string___________ m | + | a | OSType | a r a | + | r | icon | r g +--+ r | + | g | | g / |si| state_string g | + | +----------+ 2 +--+ | + | marg | + +----------------------------------------------+ + + si = state icon + +*/ + +/* Little helper class for layout calculation */ +class QRectList: public QList +{ +public: + void alignVCenterTo(QRect* aWhich) + { + QRect b; + foreach(QRect *rect, *this) + if(rect != aWhich) + b |= *rect; + if (b.width() > aWhich->width()) + aWhich->moveCenter(QPoint(aWhich->center().x(), b.center().y())); + else + { + foreach(QRect *rect, *this) + if(rect != aWhich) + rect->moveCenter(QPoint(rect->center().x(), aWhich->center().y())); + } + } +}; + +QSize UIVMItemPainter::sizeHint(const QStyleOptionViewItem &aOption, + const QModelIndex &aIndex) const +{ + /* Get the size of every item */ + QRect osTypeRT = rect(aOption, aIndex, Qt::DecorationRole); + QRect vmNameRT = rect(aOption, aIndex, Qt::DisplayRole); + QRect shotRT = rect(aOption, aIndex, UIVMItemModel::SnapShotDisplayRole); + QRect stateIconRT = rect(aOption, aIndex, UIVMItemModel::SessionStateDecorationRole); + QRect stateRT = rect(aOption, aIndex, UIVMItemModel::SessionStateDisplayRole); + /* Calculate the position for every item */ + calcLayout(aIndex, &osTypeRT, &vmNameRT, &shotRT, &stateIconRT, &stateRT); + /* Calc the bounding rect */ + const QRect boundingRect = osTypeRT | vmNameRT | shotRT | stateIconRT | stateRT; + /* Return + left/top/right/bottom margin */ + return (boundingRect.size() + QSize(2 * m_Margin, 2 * m_Margin)); +} + +void UIVMItemPainter::paint(QPainter *pPainter, const QStyleOptionViewItem &option, + const QModelIndex &index) const +{ + /* Generate the key used in the pixmap cache. Needs to be composed with all + * values which might be changed. */ + QString key = QString("vbox:%1:%2:%3:%4:%5:%6") + .arg(index.data(Qt::DisplayRole).toString()) + .arg(index.data(UIVMItemModel::OSTypeIdRole).toString()) + .arg(index.data(UIVMItemModel::SnapShotDisplayRole).toString()) + .arg(index.data(UIVMItemModel::SessionStateDisplayRole).toString()) + .arg(option.state) + .arg(option.rect.width()); + + /* Check if the pixmap already exists in the cache. */ + QPixmap pixmap; + if (!QPixmapCache::find(key, pixmap)) + { + /* If not, generate a new one */ + QStyleOptionViewItem tmpOption(option); + /* Highlight background if an item is selected in any case. + * (Fix for selector in the windows style.) */ + tmpOption.showDecorationSelected = true; + + /* Create a temporary pixmap and painter to work on.*/ + QPixmap tmpPixmap(option.rect.size()); + tmpPixmap.fill(Qt::transparent); + QPainter tmpPainter(&tmpPixmap); + + /* Normally we operate on a painter which is in the size of the list + * view widget. Here we process one item only, so shift all the stuff + * out of the view. It will be translated back in the following + * methods. */ + tmpPainter.translate(-option.rect.x(), -option.rect.y()); + + /* Start drawing with the background */ + drawBackground(&tmpPainter, tmpOption, index); + + /* Blend the content */ + blendContent(&tmpPainter, tmpOption, index); + + /* Draw a focus rectangle when necessary */ + drawFocus(&tmpPainter, tmpOption, tmpOption.rect); + + /* Finish drawing */ + tmpPainter.end(); + + pixmap = tmpPixmap; + /* Fill the cache */ + QPixmapCache::insert(key, tmpPixmap); + } + pPainter->drawPixmap(option.rect, pixmap); +} + +void UIVMItemPainter::paintContent(QPainter *pPainter, const QStyleOptionViewItem &option, + const QModelIndex &index) const +{ + /* Name and decoration */ + const QString vmName = index.data(Qt::DisplayRole).toString(); + const QFont nameFont = index.data(Qt::FontRole).value(); + const QPixmap osType = index.data(Qt::DecorationRole).value().pixmap(option.decorationSize, iconMode(option.state), iconState(option.state)); + + const QString shot = index.data(UIVMItemModel::SnapShotDisplayRole).toString(); + const QFont shotFont = index.data(UIVMItemModel::SnapShotFontRole).value(); + + const QString state = index.data(UIVMItemModel::SessionStateDisplayRole).toString(); + const QFont stateFont = index.data(UIVMItemModel::SessionStateFontRole).value(); + const QPixmap stateIcon = index.data(UIVMItemModel::SessionStateDecorationRole).value().pixmap(QSize(16, 16), iconMode(option.state), iconState(option.state)); + + /* Get the sizes for all items */ + QRect osTypeRT = rect(option, index, Qt::DecorationRole); + QRect vmNameRT = rect(option, index, Qt::DisplayRole); + QRect shotRT = rect(option, index, UIVMItemModel::SnapShotDisplayRole); + QRect stateIconRT = rect(option, index, UIVMItemModel::SessionStateDecorationRole); + QRect stateRT = rect(option, index, UIVMItemModel::SessionStateDisplayRole); + + /* Calculate the positions for all items */ + calcLayout(index, &osTypeRT, &vmNameRT, &shotRT, &stateIconRT, &stateRT); + /* Get the appropriate pen for the current state */ + QPalette pal = option.palette; + QPen pen = pal.color(QPalette::Active, QPalette::Text); + if (option.state & QStyle::State_Selected && + (option.state & QStyle::State_HasFocus || + QApplication::style()->styleHint(QStyle::SH_ItemView_ChangeHighlightOnFocus, &option) == 0)) + pen = pal.color(QPalette::Active, QPalette::HighlightedText); + /* Set the current pen */ + pPainter->setPen(pen); + /* os type icon */ + pPainter->drawPixmap(osTypeRT, osType); + /* vm name */ + pPainter->setFont(nameFont); + pPainter->drawText(vmNameRT, vmName); + /* current snapshot in braces */ + if (!shot.isEmpty()) + { + pPainter->setFont(shotFont); + pPainter->drawText(shotRT, QString("(%1)").arg(shot)); + } + /* state icon */ + pPainter->drawPixmap(stateIconRT, stateIcon); + /* textual state */ + pPainter->setFont(stateFont); + pPainter->drawText(stateRT, state); + /* For debugging */ +// QRect boundingRect = osTypeRT | vmNameRT | shotRT | stateIconRT | stateRT; +// pPainter->drawRect(boundingRect); +} + +void UIVMItemPainter::blendContent(QPainter *pPainter, const QStyleOptionViewItem &option, + const QModelIndex &index) const +{ + QRect r = option.rect; + QWidget *pParent = qobject_cast(parent())->viewport(); + /* This is as always a big fat mess on Mac OS X. We can't use QImage for + * rendering text, cause this looks like shit. We can't do all the drawing + * on the widget, cause the composition modes are not working correctly. + * The same count for doing composition on a QPixmap. The work around is to + * draw all into a QPixmap (also the background color/gradient, otherwise + * the antialiasing is messed up), bliting this into a QImage to make the + * composition stuff and finally bliting this QImage into the QWidget. + * Yipi a yeah. Btw, no problem on Linux at all. */ + QPixmap basePixmap(r.width(), r.height());// + /* Initialize with the base image color. */ + basePixmap.fill(pParent->palette().base().color()); + /* Create the painter to operate on. */ + QPainter basePainter(&basePixmap); + /* Initialize the painter with the corresponding widget */ + basePainter.initFrom(pParent); + basePainter.setRenderHints(QPainter::Antialiasing | QPainter::TextAntialiasing, true); + /* The translation is necessary, cause drawBackground expect the whole drawing area. */ + basePainter.save(); + basePainter.translate(-option.rect.x(), -option.rect.y()); + drawBackground(&basePainter, option, index); + basePainter.restore(); + /* Now paint the content. */ + paintContent(&basePainter, option, index); + /* Finished with the OS dependent part. */ + basePainter.end(); + /* Time for the OS independent part (That is, use the QRasterEngine) */ + QImage baseImage(r.width(), r.height(), QImage::Format_ARGB32_Premultiplied); + QPainter rasterPainter(&baseImage); + /* Initialize the painter with the corresponding widget */ + rasterPainter.initFrom(pParent); + rasterPainter.setRenderHints(QPainter::Antialiasing | QPainter::TextAntialiasing, true); + /* Fully copy the source to the destination */ + rasterPainter.setCompositionMode(QPainter::CompositionMode_Source); + rasterPainter.drawPixmap(0, 0, basePixmap); + /* Now use the alpha value of the source to blend the destination in. */ + rasterPainter.setCompositionMode(QPainter::CompositionMode_DestinationIn); + + const int blendWidth = qMin(70, r.width()); + QLinearGradient lg(r.width()-blendWidth, 0, r.width(), 0); + lg.setColorAt(0, QColor(Qt::white)); + lg.setColorAt(0.95, QColor(Qt::transparent)); + lg.setColorAt(1, QColor(Qt::transparent)); + rasterPainter.fillRect(r.width()-blendWidth, 0, blendWidth, r.height(), lg); + /* Finished with the OS independent part. */ + rasterPainter.end(); + + /* Finally blit our hard work on the widget. */ + pPainter->drawImage(option.rect.x(), option.rect.y(), baseImage); +} + +QRect UIVMItemPainter::rect(const QStyleOptionViewItem &aOption, + const QModelIndex &aIndex, int aRole) const +{ + switch (aRole) + { + case Qt::DisplayRole: + { + QString text = aIndex.data(Qt::DisplayRole).toString(); + QFontMetrics fm(fontMetric(aIndex, Qt::FontRole)); + return QRect(QPoint(0, 0), fm.size(0, text)); + break; + } + case Qt::DecorationRole: + { + QIcon icon = aIndex.data(Qt::DecorationRole).value(); + return QRect(QPoint(0, 0), icon.actualSize(aOption.decorationSize, iconMode(aOption.state), iconState(aOption.state))); + break; + } + case UIVMItemModel::SnapShotDisplayRole: + { + QString text = aIndex.data(UIVMItemModel::SnapShotDisplayRole).toString(); + if (!text.isEmpty()) + { + QFontMetrics fm(fontMetric(aIndex, UIVMItemModel::SnapShotFontRole)); + return QRect(QPoint(0, 0), fm.size(0, QString("(%1)").arg(text))); + }else + return QRect(); + break; + } + case UIVMItemModel::SessionStateDisplayRole: + { + QString text = aIndex.data(UIVMItemModel::SessionStateDisplayRole).toString(); + QFontMetrics fm(fontMetric(aIndex, UIVMItemModel::SessionStateFontRole)); + return QRect(QPoint(0, 0), fm.size(0, text)); + break; + } + case UIVMItemModel::SessionStateDecorationRole: + { + QIcon icon = aIndex.data(UIVMItemModel::SessionStateDecorationRole).value(); + return QRect(QPoint(0, 0), icon.actualSize(QSize(16, 16), iconMode(aOption.state), iconState(aOption.state))); + break; + } + } + return QRect(); +} + +void UIVMItemPainter::calcLayout(const QModelIndex &aIndex, + QRect *aOSType, QRect *aVMName, QRect *aShot, + QRect *aStateIcon, QRect *aState) const +{ + const int nameSpaceWidth = fontMetric(aIndex, Qt::FontRole).width(' '); + const int stateSpaceWidth = fontMetric(aIndex, UIVMItemModel::SessionStateFontRole).width(' '); + /* Really basic layout managment. + * First layout as usual */ + aOSType->moveTo(m_Margin, m_Margin); + aVMName->moveTo(m_Margin + aOSType->width() + m_Spacing, m_Margin); + aShot->moveTo(aVMName->right() + nameSpaceWidth, aVMName->top()); + aStateIcon->moveTo(aVMName->left(), aVMName->bottom()); + aState->moveTo(aStateIcon->right() + stateSpaceWidth, aStateIcon->top()); + /* Do grouping for the automatic center routine. + * First the states group: */ + QRectList statesLayout; + statesLayout << aStateIcon << aState; + /* All items in the layout: */ + QRectList allLayout; + allLayout << aOSType << aVMName << aShot << statesLayout; + /* Now verticaly center the items based on the reference item */ + statesLayout.alignVCenterTo(aStateIcon); + allLayout.alignVCenterTo(aOSType); +} + Index: /trunk/src/VBox/Frontends/VirtualBox/src/selector/UIVMListView.h =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/selector/UIVMListView.h (revision 30868) +++ /trunk/src/VBox/Frontends/VirtualBox/src/selector/UIVMListView.h (revision 30868) @@ -0,0 +1,147 @@ +/** @file + * + * VBox frontends: Qt GUI ("VirtualBox"): + * UIVMItemModel, UIVMListView, UIVMItemPainter class declarations + */ + +/* + * Copyright (C) 2006-2010 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + */ + +#ifndef __UIVMListView_h__ +#define __UIVMListView_h__ + +/* Self includes */ +#include "VBoxGlobal.h" +#include "QIListView.h" +#include "UIVMItem.h" + +/* Qt includes */ +#include + +class UIVMItemModel: public QAbstractListModel +{ + Q_OBJECT; + +public: + enum { SnapShotDisplayRole = Qt::UserRole, + SnapShotFontRole, + SessionStateDisplayRole, + SessionStateDecorationRole, + SessionStateFontRole, + OSTypeIdRole, + UIVMItemPtrRole }; + + UIVMItemModel(QObject *aParent = 0) + :QAbstractListModel(aParent) {} + + void addItem(UIVMItem *aItem); + void removeItem(UIVMItem *aItem); + void refreshItem(UIVMItem *aItem); + + void itemChanged(UIVMItem *aItem); + + void clear(); + + UIVMItem *itemById(const QString &aId) const; + UIVMItem *itemByRow(int aRow) const; + QModelIndex indexById(const QString &aId) const; + + int rowById(const QString &aId) const;; + + void sort(Qt::SortOrder aOrder = Qt::AscendingOrder) { sort(0, aOrder); } + + /* The following are necessary model implementations */ + void sort(int aColumn, Qt::SortOrder aOrder = Qt::AscendingOrder); + + int rowCount(const QModelIndex &aParent = QModelIndex()) const; + + QVariant data(const QModelIndex &aIndex, int aRole) const; + QVariant headerData(int aSection, Qt::Orientation aOrientation, + int aRole = Qt::DisplayRole) const; + + bool removeRows(int aRow, int aCount, const QModelIndex &aParent = QModelIndex()); + +private: + static bool UIVMItemNameCompareLessThan(UIVMItem* aItem1, UIVMItem* aItem2); + static bool UIVMItemNameCompareGreaterThan(UIVMItem* aItem1, UIVMItem* aItem2); + + /* Private member vars */ + QList m_VMItemList; +}; + +class UIVMListView: public QIListView +{ + Q_OBJECT; + +public: + UIVMListView(QWidget *aParent = 0); + + void selectItemByRow(int row); + void selectItemById(const QString &aID); + void ensureSomeRowSelected(int aRowHint); + UIVMItem * selectedItem() const; + + void ensureCurrentVisible(); + +signals: + void currentChanged(); + void activated(); + +protected slots: + void selectionChanged(const QItemSelection &aSelected, const QItemSelection &aDeselected); + void currentChanged(const QModelIndex &aCurrent, const QModelIndex &aPrevious); + void dataChanged(const QModelIndex &aTopLeft, const QModelIndex &aBottomRight); + +protected: + bool selectCurrent(); +}; + +class UIVMItemPainter: public QIItemDelegate +{ +public: + UIVMItemPainter(QObject *aParent = 0) + : QIItemDelegate(aParent), m_Margin(8), m_Spacing(m_Margin * 3 / 2) {} + + QSize sizeHint(const QStyleOptionViewItem &aOption, + const QModelIndex &aIndex) const; + + void paint(QPainter *aPainter, const QStyleOptionViewItem &aOption, + const QModelIndex &aIndex) const; + +private: + void paintContent(QPainter *pPainter, const QStyleOptionViewItem &option, const QModelIndex &index) const; + void blendContent(QPainter *pPainter, const QStyleOptionViewItem &option, const QModelIndex &index) const; + inline QFontMetrics fontMetric(const QModelIndex &aIndex, int aRole) const { return QFontMetrics(aIndex.data(aRole).value()); } + inline QIcon::Mode iconMode(QStyle::State aState) const + { + if (!(aState & QStyle::State_Enabled)) + return QIcon::Disabled; + if (aState & QStyle::State_Selected) + return QIcon::Selected; + return QIcon::Normal; + } + inline QIcon::State iconState(QStyle::State aState) const { return aState & QStyle::State_Open ? QIcon::On : QIcon::Off; } + + QRect rect(const QStyleOptionViewItem &aOption, + const QModelIndex &aIndex, int aRole) const; + + void calcLayout(const QModelIndex &aIndex, + QRect *aOSType, QRect *aVMName, QRect *aShot, + QRect *aStateIcon, QRect *aState) const; + + /* Private member vars */ + int m_Margin; + int m_Spacing; +}; + +#endif /* __UIVMListView_h__ */ + Index: /trunk/src/VBox/Frontends/VirtualBox/src/selector/UIVMPreviewWindow.cpp =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/selector/UIVMPreviewWindow.cpp (revision 30868) +++ /trunk/src/VBox/Frontends/VirtualBox/src/selector/UIVMPreviewWindow.cpp (revision 30868) @@ -0,0 +1,426 @@ +/* $Id$ */ +/** @file + * + * VBox frontends: Qt GUI ("VirtualBox"): + * UIPreviewWindow class implementation + */ + +/* + * Copyright (C) 2010 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + */ + +/* Local includes */ +#include "UIVMPreviewWindow.h" +#include "UIVirtualBoxEventHandler.h" +#include "UIImageTools.h" +#include "VBoxGlobal.h" + +/* Global includes */ +#include +#include +#include +#include + +UIVMPreviewWindow::UIVMPreviewWindow(QWidget *pParent) + : QIWithRetranslateUI(pParent) + , m_machineState(KMachineState_Null) + , m_pUpdateTimer(new QTimer(this)) + , m_vMargin(10) + , m_pbgImage(0) + , m_pPreviewImg(0) + , m_pGlossyImg(0) +{ + setContentsMargins(0, 5, 0, 5); + setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed); + /* Connect the update timer */ + connect(m_pUpdateTimer, SIGNAL(timeout()), + this, SLOT(sltRecreatePreview())); + /* Connect the machine state event */ + connect(gVBoxEvents, SIGNAL(sigMachineStateChange(QString, KMachineState)), + this, SLOT(sltMachineStateChange(QString, KMachineState))); + /* Create the context menu */ + setContextMenuPolicy(Qt::DefaultContextMenu); + m_pUpdateTimerMenu = new QMenu(this); + QActionGroup *pUpdateTimeG = new QActionGroup(this); + pUpdateTimeG->setExclusive(true); + for(int i = 0; i < UpdateEnd; ++i) + { + QAction *pUpdateTime = new QAction(pUpdateTimeG); + pUpdateTime->setData(i); + pUpdateTime->setCheckable(true); + pUpdateTimeG->addAction(pUpdateTime); + m_pUpdateTimerMenu->addAction(pUpdateTime); + m_actions[static_cast(i)] = pUpdateTime; + } + m_pUpdateTimerMenu->insertSeparator(m_actions[static_cast(Update1Sec)]); + /* Default value */ + UpdateInterval interval = Update5Sec; + QString strInterval = vboxGlobal().virtualBox().GetExtraData(VBoxDefs::GUI_PreviewUpdate); + if (strInterval == "disabled") + interval = UpdateDisabled; + else if (strInterval == "1") + interval = Update1Sec; + else if (strInterval == "2") + interval = Update2Sec; + else if (strInterval == "5") + interval = Update5Sec; + else if (strInterval == "10") + interval = Update10Sec; + /* Initialize with the new update interval */ + setUpdateInterval(interval, false); + + /* Retranslate the UI */ + retranslateUi(); +} + +void UIVMPreviewWindow::setMachine(const CMachine& machine) +{ + m_pUpdateTimer->stop(); + m_machine = machine; + restart(); +} + +CMachine UIVMPreviewWindow::machine() const +{ + return m_machine; +} + +QSize UIVMPreviewWindow::sizeHint() const +{ + return QSize(220, 220 * 3.0/4.0); +} + +void UIVMPreviewWindow::retranslateUi() +{ + m_actions.value(UpdateDisabled)->setText(tr("Update Disabled")); + m_actions.value(Update1Sec)->setText(tr("Every 1 s")); + m_actions.value(Update2Sec)->setText(tr("Every 2 s")); + m_actions.value(Update5Sec)->setText(tr("Every 5 s")); + m_actions.value(Update10Sec)->setText(tr("Every 10 s")); +} + +void UIVMPreviewWindow::resizeEvent(QResizeEvent *pEvent) +{ + repaintBGImages(); + QWidget::resizeEvent(pEvent); +} + +void UIVMPreviewWindow::showEvent(QShowEvent *pEvent) +{ + /* Make sure there is some valid preview image when shown. */ + restart(); + QWidget::showEvent(pEvent); +} + +void UIVMPreviewWindow::hideEvent(QHideEvent *pEvent) +{ + /* Stop the update time when we aren't visible */ + m_pUpdateTimer->stop(); + QWidget::hideEvent(pEvent); +} + +void UIVMPreviewWindow::paintEvent(QPaintEvent *pEvent) +{ + QPainter painter(this); + /* Enable clipping */ + painter.setClipRect(pEvent->rect()); + /* Where should the content go */ + QRect cr = contentsRect(); + /* Draw the background with the monitor and the shadow */ + painter.drawImage(cr.x(), cr.y(), *m_pbgImage); +// painter.setPen(Qt::red); +// painter.drawRect(cr.adjusted(0, 0, -1, -1)); +// return; + /* If there is a preview image available, use it. */ + if (m_pPreviewImg) + painter.drawImage(0, 0, *m_pPreviewImg); + else + { + QString strName = tr("No Preview"); + if (!m_machine.isNull()) + strName = m_machine.GetName(); + + /* Paint the name in the center of the monitor */ + painter.fillRect(m_vRect, Qt::black); + QFont font = painter.font(); + font.setBold(true); + int fFlags = Qt::AlignCenter | Qt::TextWordWrap; + float h = m_vRect.size().height() * .2; + QRect r; + /* Make a little magic to find out if the given text fits into + * our rectangle. Decrease the font pixel size as long as it + * doesn't fit. */ + do + { + h = h * .8; + font.setPixelSize(h); + painter.setFont(font); + r = painter.boundingRect(m_vRect, fFlags, strName); + }while ( r.height() > m_vRect.height() + || r.width() > m_vRect.width()); + painter.setPen(Qt::white); + painter.drawText(m_vRect, fFlags, strName); + } + /* Draw the glossy overlay last */ + painter.drawImage(m_vRect.x(), m_vRect.y(), *m_pGlossyImg); +} + +void UIVMPreviewWindow::contextMenuEvent(QContextMenuEvent *pEvent) +{ + QAction *pReturn = m_pUpdateTimerMenu->exec(pEvent->globalPos(), 0); + if (pReturn) + { + UpdateInterval interval = static_cast(pReturn->data().toInt()); + setUpdateInterval(interval, true); + restart(); + } +} + +void UIVMPreviewWindow::sltMachineStateChange(QString strId, KMachineState state) +{ + if ( !m_machine.isNull() + && m_machine.GetId() == strId) + { + /* Cache the machine state */ + m_machineState = state; + restart(); + } +} + +void UIVMPreviewWindow::sltRecreatePreview() +{ + /* Only do this if we are visible */ + if (!isVisible()) + return; + + if (m_pPreviewImg) + { + delete m_pPreviewImg; + m_pPreviewImg = 0; + } + + if (!m_machine.isNull()) + { + Assert(m_machineState != KMachineState_Null); + QImage image(size(), QImage::Format_ARGB32); + image.fill(Qt::transparent); + QPainter painter(&image); + bool fDone = false; + + /* Preview enabled? */ + if (m_pUpdateTimer->interval() > 0) + { + /* Use the image which may be included in the save state. */ + if ( m_machineState == KMachineState_Saved + || m_machineState == KMachineState_Restoring) + { + ULONG width = 0, height = 0; + QVector screenData = m_machine.ReadSavedScreenshotPNGToArray(0, width, height); + if (screenData.size() != 0) + { + QImage shot = QImage::fromData(screenData.data(), screenData.size(), "PNG").scaled(m_vRect.size()); + dimImage(shot); + painter.drawImage(m_vRect.x(), m_vRect.y(), shot); + fDone = true; + } + } + /* Use the current VM output. */ + else if ( m_machineState == KMachineState_Running +// || m_machineState == KMachineState_Saving /* Not sure if this is valid */ + || m_machineState == KMachineState_Paused) + { + CSession session; + session.createInstance(CLSID_Session); + if (!session.isNull()) + { + CVirtualBox vbox = vboxGlobal().virtualBox(); + vbox.OpenExistingSession(session, m_machine.GetId()); + if (vbox.isOk()) + { + CDisplay display = session.GetConsole().GetDisplay(); + /* Todo: correct aspect radio */ +// ULONG w, h, bpp; +// display.GetScreenResolution(0, w, h, bpp); +// QImage shot = QImage(w, h, QImage::Format_RGB32); +// shot.fill(Qt::black); +// display.TakeScreenShot(0, shot.bits(), shot.width(), shot.height()); + QVector screenData = display.TakeScreenShotToArray(0, m_vRect.width(), m_vRect.height()); + if ( display.isOk() + && screenData.size() != 0) + { + /* Unfortunately we have to reorder the pixel + * data, cause the VBox API returns RGBA data, + * which is not a format QImage understand. + * Todo: check for 32bit alignment, for both + * the data and the scanlines. Maybe we need to + * copy the data in any case. */ + uint32_t *d = (uint32_t*)screenData.data(); + for (int i = 0; i < screenData.size() / 4; ++i) + { + uint32_t e = d[i]; + d[i] = RT_MAKE_U32_FROM_U8(RT_BYTE3(e), RT_BYTE2(e), RT_BYTE1(e), RT_BYTE4(e)); + } + + QImage shot = QImage((uchar*)d, m_vRect.width(), m_vRect.height(), QImage::Format_RGB32); + + if (m_machineState == KMachineState_Paused) + dimImage(shot); + painter.drawImage(m_vRect.x(), m_vRect.y(), shot); + fDone = true; + } + } + } + } + } + if (fDone) + m_pPreviewImg = new QImage(image); + } + update(); +} + +void UIVMPreviewWindow::setUpdateInterval(UpdateInterval interval, bool fSave) +{ + switch (interval) + { + case UpdateDisabled: + { + if (fSave) + vboxGlobal().virtualBox().SetExtraData(VBoxDefs::GUI_PreviewUpdate, "disabled"); + m_pUpdateTimer->setInterval(0); + m_pUpdateTimer->stop(); + m_actions[interval]->setChecked(true); + break; + } + case Update1Sec: + { + if (fSave) + vboxGlobal().virtualBox().SetExtraData(VBoxDefs::GUI_PreviewUpdate, "1"); + m_pUpdateTimer->setInterval(1000); + m_actions[interval]->setChecked(true); + break; + } + case Update2Sec: + { + if (fSave) + vboxGlobal().virtualBox().SetExtraData(VBoxDefs::GUI_PreviewUpdate, "2"); + m_pUpdateTimer->setInterval(2000); + m_actions[interval]->setChecked(true); + break; + } + case Update5Sec: + { + if (fSave) + vboxGlobal().virtualBox().SetExtraData(VBoxDefs::GUI_PreviewUpdate, "5"); + m_pUpdateTimer->setInterval(5000); + m_actions[interval]->setChecked(true); + break; + } + case Update10Sec: + { + if (fSave) + vboxGlobal().virtualBox().SetExtraData(VBoxDefs::GUI_PreviewUpdate, "10"); + m_pUpdateTimer->setInterval(10000); + m_actions[interval]->setChecked(true); + break; + } + case UpdateEnd: break; + } +} + +void UIVMPreviewWindow::restart() +{ + /* Fetch the latest machine state */ + if (!m_machine.isNull()) + m_machineState = m_machine.GetState(); + /* Recreate the preview image */ + sltRecreatePreview(); + /* Start the timer */ + if (!m_machine.isNull()) + { + if ( m_pUpdateTimer->interval() > 0 + && m_machineState == KMachineState_Running) + m_pUpdateTimer->start(); + } +} + +void UIVMPreviewWindow::repaintBGImages() +{ + QPalette pal = palette(); + QRect cr = contentsRect(); + m_wRect = cr.adjusted(10, 10, -10, -10); + m_vRect = m_wRect.adjusted(m_vMargin, m_vMargin, -m_vMargin, -m_vMargin).adjusted(-3, -3, 3, 3); + + /* First draw the shadow. Its a rounded rectangle which get blured. */ + QImage imageW(cr.size(), QImage::Format_ARGB32); + QColor bg = pal.color(QPalette::Base); + bg.setAlpha(0); /* We want blur to transparent _and_ whatever the base color is. */ + imageW.fill(bg.rgba()); + QPainter pW(&imageW); + pW.setBrush(QColor(30, 30, 30)); /* Dark gray */ + pW.setPen(Qt::NoPen); + pW.drawRoundedRect(QRect(QPoint(0, 0), cr.size()).adjusted(10, 10, -10, -10), m_vMargin, m_vMargin); + pW.end(); + /* Blur the rectangle */ + QImage imageO(cr.size(), QImage::Format_ARGB32); + blurImage(imageW, imageO, 10); + QPainter pO(&imageO); + +#if 1 + /* Now paint the border with a gradient to get a look of a monitor. */ + QRect rr = QRect(QPoint(0, 0), cr.size()).adjusted(10, 10, -10, -10); + QLinearGradient lg(0, rr.y(), 0, rr.height()); + QColor base(200, 200, 200); /* light variant */ + // QColor base(80, 80, 80); /* Dark variant */ + lg.setColorAt(0, base); + lg.setColorAt(0.4, base.darker(300)); + lg.setColorAt(0.5, base.darker(400)); + lg.setColorAt(0.7, base.darker(300)); + lg.setColorAt(1, base); + pO.setBrush(lg); + pO.setPen(QPen(base.darker(150), 1)); + pO.drawRoundedRect(rr, m_vMargin, m_vMargin); + pO.end(); +#endif + /* Make a copy of the new bg image */ + if (m_pbgImage) + delete m_pbgImage; + m_pbgImage = new QImage(imageO); + + /* Now the glossy overlay has to be created. Start with defining a nice + * looking painter path. */ + QRect gRect = QRect(QPoint(0, 0), m_vRect.size()); + QPainterPath glossyPath(QPointF(gRect.x(), gRect.y())); + glossyPath.lineTo(gRect.x() + gRect.width(), gRect.y()); + glossyPath.lineTo(gRect.x() + gRect.width(), gRect.y() + gRect.height() * 1.0/3.0); + glossyPath.cubicTo(gRect.x() + gRect.width() / 2.0, gRect.y() + gRect.height() * 1.0/3.0, + gRect.x() + gRect.width() / 2.0, gRect.y() + gRect.height() * 2.0/3.0, + gRect.x(), gRect.y() + gRect.height() * 2.0/3.0); + glossyPath.closeSubpath(); + + /* Paint the glossy path on a QImage */ + if (m_pGlossyImg) + delete m_pGlossyImg; + QImage image(m_vRect.size(), QImage::Format_ARGB32); + QColor bg1(Qt::white); /* We want blur to transparent _and_ white. */ + bg1.setAlpha(0); + image.fill(bg1.rgba()); + QPainter painter(&image); + painter.fillPath(glossyPath, QColor(255, 255, 255, 80)); + painter.end(); + /* Blur the image to get a much more smooth feeling */ + QImage image1(m_vRect.size(), QImage::Format_ARGB32); + blurImage(image, image1, 7); + m_pGlossyImg = new QImage(image1); + + /* Repaint */ + update(); +} + Index: /trunk/src/VBox/Frontends/VirtualBox/src/selector/UIVMPreviewWindow.h =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/selector/UIVMPreviewWindow.h (revision 30868) +++ /trunk/src/VBox/Frontends/VirtualBox/src/selector/UIVMPreviewWindow.h (revision 30868) @@ -0,0 +1,95 @@ +/** @file + * + * VBox frontends: Qt GUI ("VirtualBox"): + * UIVMPreviewWindow class declaration + */ + +/* + * Copyright (C) 2010 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + */ + +#ifndef __UIVMPreviewWindow_h__ +#define __UIVMPreviewWindow_h__ + +/* Local includes */ +#include "QIWithRetranslateUI.h" +#include "COMDefs.h" + +/* Global includes */ +#include +#include + +/* Global forward declarations */ +class QAction; +class QImage; +class QMenu; +class QTimer; + +class UIVMPreviewWindow : public QIWithRetranslateUI +{ + Q_OBJECT; + + enum UpdateInterval + { + UpdateDisabled, + Update1Sec, + Update2Sec, + Update5Sec, + Update10Sec, + UpdateEnd + }; + +public: + + UIVMPreviewWindow(QWidget *pParent); + + void setMachine(const CMachine& machine); + CMachine machine() const; + + QSize sizeHint() const; + +protected: + + void retranslateUi(); + + void resizeEvent(QResizeEvent *pEvent); + void showEvent(QShowEvent *pEvent); + void hideEvent(QHideEvent *pEvent); + void paintEvent(QPaintEvent *pEvent); + void contextMenuEvent(QContextMenuEvent *pEvent); + +private slots: + + void sltMachineStateChange(QString strId, KMachineState state); + void sltRecreatePreview(); + +private: + + void setUpdateInterval(UpdateInterval interval, bool fSave); + void restart(); + void repaintBGImages(); + + /* Private member vars */ + CMachine m_machine; + KMachineState m_machineState; + QTimer *m_pUpdateTimer; + QMenu *m_pUpdateTimerMenu; + QHash m_actions; + const int m_vMargin; + QRect m_wRect; + QRect m_vRect; + QImage *m_pbgImage; + QImage *m_pPreviewImg; + QImage *m_pGlossyImg; +}; + +#endif /* !__UIVMPreviewWindow_h__ */ + Index: /trunk/src/VBox/Frontends/VirtualBox/src/selector/UIVirtualBoxEventHandler.cpp =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/selector/UIVirtualBoxEventHandler.cpp (revision 30868) +++ /trunk/src/VBox/Frontends/VirtualBox/src/selector/UIVirtualBoxEventHandler.cpp (revision 30868) @@ -0,0 +1,93 @@ +/* $Id$ */ +/** @file + * + * VBox frontends: Qt GUI ("VirtualBox"): + * UIVirtualBoxEventHandler class implementation + */ + +/* + * Copyright (C) 2010 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + */ + +/* Local includes */ +#include "UIVirtualBoxEventHandler.h" +#include "UIMainEventListener.h" +#include "VBoxGlobal.h" + +/* Global includes */ +//#include +//#include + +/* static */ +UIVirtualBoxEventHandler *UIVirtualBoxEventHandler::m_pInstance = 0; + +/* static */ +UIVirtualBoxEventHandler* UIVirtualBoxEventHandler::instance() +{ + if (!m_pInstance) + m_pInstance = new UIVirtualBoxEventHandler(); + return m_pInstance; +} + +/* static */ +void UIVirtualBoxEventHandler::destroy() +{ + if (m_pInstance) + { + delete m_pInstance; + m_pInstance = 0; + } +} + +UIVirtualBoxEventHandler::UIVirtualBoxEventHandler() +{ +// RTPrintf("Self add: %RTthrd\n", RTThreadSelf()); + const CVirtualBox &vbox = vboxGlobal().virtualBox(); + UIMainEventListener *pListener = new UIMainEventListener(this); + m_mainEventListener = CEventListener(pListener); + QVector events; + events + << KVBoxEventType_OnMachineStateChange + << KVBoxEventType_OnMachineDataChange + << KVBoxEventType_OnMachineRegistered + << KVBoxEventType_OnSessionStateChange + << KVBoxEventType_OnSnapshotChange; + + vbox.GetEventSource().RegisterListener(m_mainEventListener, events, TRUE); + AssertWrapperOk(vbox); + + connect(pListener, SIGNAL(sigMachineStateChange(QString, KMachineState)), + this, SIGNAL(sigMachineStateChange(QString, KMachineState)), + Qt::QueuedConnection); + + connect(pListener, SIGNAL(sigMachineDataChange(QString)), + this, SIGNAL(sigMachineDataChange(QString)), + Qt::QueuedConnection); + + connect(pListener, SIGNAL(sigMachineRegistered(QString, bool)), + this, SIGNAL(sigMachineRegistered(QString, bool)), + Qt::QueuedConnection); + + connect(pListener, SIGNAL(sigSessionStateChange(QString, KSessionState)), + this, SIGNAL(sigSessionStateChange(QString, KSessionState)), + Qt::QueuedConnection); + + connect(pListener, SIGNAL(sigSnapshotChange(QString, QString)), + this, SIGNAL(sigSnapshotChange(QString, QString)), + Qt::QueuedConnection); +} + +UIVirtualBoxEventHandler::~UIVirtualBoxEventHandler() +{ + const CVirtualBox &vbox = vboxGlobal().virtualBox(); + vbox.GetEventSource().UnregisterListener(m_mainEventListener); +} + Index: /trunk/src/VBox/Frontends/VirtualBox/src/selector/UIVirtualBoxEventHandler.h =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/selector/UIVirtualBoxEventHandler.h (revision 30868) +++ /trunk/src/VBox/Frontends/VirtualBox/src/selector/UIVirtualBoxEventHandler.h (revision 30868) @@ -0,0 +1,53 @@ +/** @file + * + * VBox frontends: Qt GUI ("VirtualBox"): + * UIVirtualBoxEventHandler class declaration + */ + +/* + * Copyright (C) 2010 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + */ + +#ifndef __UIVirtualBoxEventHandler_h__ +#define __UIVirtualBoxEventHandler_h__ + +/* Local includes */ +#include "COMDefs.h" + +class UIVirtualBoxEventHandler: public QObject +{ + Q_OBJECT; + +public: + static UIVirtualBoxEventHandler* instance(); + static void destroy(); + +signals: + /* VirtualBox main signals */ + void sigMachineStateChange(QString strId, KMachineState state); + void sigMachineDataChange(QString strId); + void sigMachineRegistered(QString strId, bool fRegistered); + void sigSessionStateChange(QString strId, KSessionState state); + void sigSnapshotChange(QString strId, QString strSnapshotId); + +private: + UIVirtualBoxEventHandler(); + ~UIVirtualBoxEventHandler(); + + /* Private member vars */ + static UIVirtualBoxEventHandler *m_pInstance; + CEventListener m_mainEventListener; +}; + +#define gVBoxEvents UIVirtualBoxEventHandler::instance() + +#endif /* !__UIVirtualBoxEventHandler_h__ */ + Index: /trunk/src/VBox/Frontends/VirtualBox/src/selector/VBoxSelectorWnd.cpp =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/selector/VBoxSelectorWnd.cpp (revision 30868) +++ /trunk/src/VBox/Frontends/VirtualBox/src/selector/VBoxSelectorWnd.cpp (revision 30868) @@ -0,0 +1,1937 @@ +/** @file + * + * VBox frontends: Qt GUI ("VirtualBox"): + * VBoxSelectorWnd class implementation + */ + +/* + * Copyright (C) 2006-2010 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + */ + +#ifdef VBOX_WITH_PRECOMPILED_HEADERS +# include "precomp.h" +#else /* !VBOX_WITH_PRECOMPILED_HEADERS */ +#include "QISplitter.h" +#include "UIBar.h" +#include "UIDownloaderUserManual.h" +#include "UIExportApplianceWzd.h" +#include "UIIconPool.h" +#include "UIImportApplianceWzd.h" +#include "UINewVMWzd.h" +#include "UIVMDesktop.h" +#include "UIVMListView.h" +#include "UIVirtualBoxEventHandler.h" +#include "VBoxGlobal.h" +#include "VBoxMediaManagerDlg.h" +#include "VBoxProblemReporter.h" +#include "VBoxSelectorWnd.h" +#include "VBoxSettingsDialogSpecific.h" +#include "VBoxToolBar.h" +#include "VBoxVMLogViewer.h" + +/* Global includes */ +#include +#include +#include + +#include +#include +#ifdef Q_WS_X11 +# include +#endif +#endif /* !VBOX_WITH_PRECOMPILED_HEADERS */ + +// VBoxSelectorWnd class +//////////////////////////////////////////////////////////////////////////////// + +/** \class VBoxSelectorWnd + * + * The VBoxSelectorWnd class is a VM selector window, one of two main VBox + * GUI windows. + * + * This window appears when the user starts the VirtualBox executable. + * It allows to view the list of configured VMs, their settings + * and the current state, create, reconfigure, delete and start VMs. + */ + +/** + * Constructs the VM selector window. + * + * @param aSelf pointer to a variable where to store |this| right after + * this object's constructor is called (necessary to avoid + * recursion in VBoxGlobal::selectorWnd()) + */ +VBoxSelectorWnd:: +VBoxSelectorWnd (VBoxSelectorWnd **aSelf, QWidget* aParent, + Qt::WindowFlags aFlags /* = Qt::Window */) + : QIWithRetranslateUI2 (aParent, aFlags) + , mDoneInaccessibleWarningOnce (false) +{ + VBoxGlobalSettings settings = vboxGlobal().settings(); + + if (aSelf) + *aSelf = this; + + statusBar()->setContextMenuPolicy(Qt::CustomContextMenu); + connect(statusBar(), SIGNAL(customContextMenuRequested(const QPoint&)), + this, SLOT(showViewContextMenu(const QPoint&))); + +#if defined (Q_WS_MAC) && (QT_VERSION < 0x040402) + qApp->installEventFilter (this); +#endif /* defined (Q_WS_MAC) && (QT_VERSION < 0x040402) */ + +#if !(defined (Q_WS_WIN) || defined (Q_WS_MAC)) + /* The application icon. On Win32, it's built-in to the executable. On Mac + * OS X the icon referenced in info.plist is used. */ + setWindowIcon (QIcon (":/VirtualBox_48px.png")); +#endif + + /* actions */ + + mFileMediaMgrAction = new QAction (this); + mFileMediaMgrAction->setIcon(UIIconPool::iconSet(":/diskimage_16px.png")); + + mFileApplianceImportAction = new QAction (this); + mFileApplianceImportAction->setIcon(UIIconPool::iconSet(":/import_16px.png")); + + mFileApplianceExportAction = new QAction (this); + mFileApplianceExportAction->setIcon(UIIconPool::iconSet(":/export_16px.png")); + + mFileSettingsAction = new QAction(this); + mFileSettingsAction->setMenuRole (QAction::PreferencesRole); + mFileSettingsAction->setIcon(UIIconPool::iconSet(":/global_settings_16px.png")); + mFileExitAction = new QAction (this); + mFileExitAction->setMenuRole (QAction::QuitRole); + mFileExitAction->setIcon(UIIconPool::iconSet(":/exit_16px.png")); + + mVmNewAction = new QAction (this); + mVmNewAction->setIcon(UIIconPool::iconSetFull( + QSize (32, 32), QSize (16, 16), + ":/vm_new_32px.png", ":/new_16px.png")); + mVmConfigAction = new QAction (this); + mVmConfigAction->setIcon(UIIconPool::iconSetFull( + QSize (32, 32), QSize (16, 16), + ":/vm_settings_32px.png", ":/settings_16px.png", + ":/vm_settings_disabled_32px.png", ":/settings_dis_16px.png")); + mVmDeleteAction = new QAction (this); + mVmDeleteAction->setIcon(UIIconPool::iconSetFull( + QSize (32, 32), QSize (16, 16), + ":/vm_delete_32px.png", ":/delete_16px.png", + ":/vm_delete_disabled_32px.png", ":/delete_dis_16px.png")); + mVmStartAction = new QAction (this); + mVmStartAction->setIcon(UIIconPool::iconSetFull( + QSize (32, 32), QSize (16, 16), + ":/vm_start_32px.png", ":/start_16px.png", + ":/vm_start_disabled_32px.png", ":/start_dis_16px.png")); + mVmDiscardAction = new QAction (this); + mVmDiscardAction->setIcon(UIIconPool::iconSetFull( + QSize (32, 32), QSize (16, 16), + ":/vm_discard_32px.png", ":/discard_16px.png", + ":/vm_discard_disabled_32px.png", ":/discard_dis_16px.png")); + mVmPauseAction = new QAction (this); + mVmPauseAction->setCheckable (true); + mVmPauseAction->setIcon(UIIconPool::iconSetFull( + QSize (32, 32), QSize (16, 16), + ":/vm_pause_32px.png", ":/pause_16px.png", + ":/vm_pause_disabled_32px.png", ":/pause_disabled_16px.png")); + mVmRefreshAction = new QAction (this); + mVmRefreshAction->setIcon(UIIconPool::iconSetFull( + QSize (32, 32), QSize (16, 16), + ":/refresh_32px.png", ":/refresh_16px.png", + ":/refresh_disabled_32px.png", ":/refresh_disabled_16px.png")); + mVmShowLogsAction = new QAction (this); + mVmShowLogsAction->setIcon(UIIconPool::iconSetFull( + QSize (32, 32), QSize (16, 16), + ":/vm_show_logs_32px.png", ":/show_logs_16px.png", + ":/vm_show_logs_disabled_32px.png", ":/show_logs_disabled_16px.png")); + + mHelpActions.setup (this); + + /* VM list toolbar */ + mVMToolBar = new VBoxToolBar(this); + mVMToolBar->setContextMenuPolicy(Qt::CustomContextMenu); +#ifndef Q_WS_MAC + connect(mVMToolBar, SIGNAL(customContextMenuRequested(const QPoint&)), + this, SLOT(showViewContextMenu(const QPoint&))); +#else /* !Q_WS_MAC */ + /* A simple connect doesn't work on the Mac, also we want receive right + * click notifications on the title bar. So register our own handler. */ + ::darwinRegisterForUnifiedToolbarContextMenuEvents(this); +#endif /* Q_WS_MAC */ + + /* VM list view */ + mVMListView = new UIVMListView(); + mVMModel = new UIVMItemModel(mVMListView); + mVMListView->setModel(mVMModel); + mVMListView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); + + /* Make non-possible to activate list elements by single click, + * this hack should disable the current possibility to do it if present */ + if (mVMListView->style()->styleHint (QStyle::SH_ItemView_ActivateItemOnSingleClick, 0, mVMListView)) + mVMListView->setStyleSheet ("activate-on-singleclick : 0"); + + m_pSplitter = new QISplitter(this); + m_pSplitter->setHandleType(QISplitter::Native); + +#define BIG_TOOLBAR +#if MAC_LEOPARD_STYLE + /* Enable unified toolbars on Mac OS X. Available on Qt >= 4.3 */ + addToolBar (mVMToolBar); + mVMToolBar->setMacToolbar(); + /* Central widget @ horizontal layout */ + setCentralWidget(m_pSplitter); + m_pSplitter->addWidget (mVMListView); +#else /* MAC_LEOPARD_STYLE */ +// mVMToolBar->setContentsMargins(5, 5, 0, 0); +// addToolBar (mVMToolBar); +// m_pSplitter->addWidget (mVMListView); + QWidget *pLeftWidget = new QWidget(this); + QVBoxLayout *pLeftVLayout = new QVBoxLayout(pLeftWidget); + pLeftVLayout->setContentsMargins(0, 0, 0, 0); + pLeftVLayout->setSpacing(0); +# ifdef BIG_TOOLBAR + m_pBar = new UIBar(this); + m_pBar->setContentWidget(mVMToolBar); + pLeftVLayout->addWidget(m_pBar); + pLeftVLayout->addWidget(m_pSplitter); + setCentralWidget(pLeftWidget); + m_pSplitter->addWidget(mVMListView); +# else /* BIG_TOOLBAR */ + pLeftVLayout->addWidget(mVMToolBar); + pLeftVLayout->addWidget(mVMListView); + setCentralWidget(m_pSplitter); + m_pSplitter->addWidget(pLeftWidget); +# endif /* BIG_TOOLBAR */ +#endif /* MAC_LEOPARD_STYLE */ + + /* add actions to the toolbar */ + + mVMToolBar->setIconSize (QSize (32, 32)); + mVMToolBar->setToolButtonStyle (Qt::ToolButtonTextUnderIcon); +// mVMToolBar->setSizePolicy (QSizePolicy::Fixed, QSizePolicy::Preferred); + + mVMToolBar->addAction (mVmNewAction); + mVMToolBar->addAction (mVmConfigAction); +#if 0 /* delete action is really rare */ + mVMToolBar->addAction (mVmDeleteAction); +#endif + mVMToolBar->addAction (mVmStartAction); + mVMToolBar->addAction (mVmDiscardAction); + + /* VM tab widget containing details and snapshots tabs */ + QWidget *w = new QWidget(); + QVBoxLayout *pVBox = new QVBoxLayout(w); + pVBox->setContentsMargins(0, 0, 0, 0); + + m_pVMDesktop = new UIVMDesktop(mVMToolBar, mVmRefreshAction, this); + pVBox->addWidget(m_pVMDesktop); + + m_pSplitter->addWidget (w); + + /* Set the initial distribution. The right site is bigger. */ + m_pSplitter->setStretchFactor(0, 2); + m_pSplitter->setStretchFactor(1, 3); + + /* Configure menubar */ + menuBar()->setContextMenuPolicy(Qt::CustomContextMenu); + connect(menuBar(), SIGNAL(customContextMenuRequested(const QPoint&)), + this, SLOT(showViewContextMenu(const QPoint&))); + + /* add actions to menubar */ + mFileMenu = menuBar()->addMenu (QString::null); + mFileMenu->addAction (mFileMediaMgrAction); + mFileMenu->addAction (mFileApplianceImportAction); + mFileMenu->addAction (mFileApplianceExportAction); +#ifndef Q_WS_MAC + mFileMenu->addSeparator(); +#endif /* Q_WS_MAC */ + mFileMenu->addAction (mFileSettingsAction); +#ifndef Q_WS_MAC + mFileMenu->addSeparator(); +#endif /* Q_WS_MAC */ + mFileMenu->addAction (mFileExitAction); + + mVMMenu = menuBar()->addMenu (QString::null); + mVMMenu->addAction (mVmNewAction); + mVMMenu->addAction (mVmConfigAction); + mVMMenu->addAction (mVmDeleteAction); + mVMMenu->addSeparator(); + mVMMenu->addAction (mVmStartAction); + mVMMenu->addAction (mVmDiscardAction); + mVMMenu->addAction (mVmPauseAction); + mVMMenu->addSeparator(); + mVMMenu->addAction (mVmRefreshAction); + mVMMenu->addAction (mVmShowLogsAction); + + mVMCtxtMenu = new QMenu (this); + mVMCtxtMenu->addAction (mVmConfigAction); + mVMCtxtMenu->addAction (mVmDeleteAction); + mVMCtxtMenu->addSeparator(); + mVMCtxtMenu->addAction (mVmStartAction); + mVMCtxtMenu->addAction (mVmDiscardAction); + mVMCtxtMenu->addAction (mVmPauseAction); + mVMCtxtMenu->addSeparator(); + mVMCtxtMenu->addAction (mVmRefreshAction); + mVMCtxtMenu->addAction (mVmShowLogsAction); + + /* Make sure every status bar hint from the context menu is cleared when + * the menu is closed. */ + connect (mVMCtxtMenu, SIGNAL(aboutToHide()), + statusBar(), SLOT(clearMessage())); + + mHelpMenu = menuBar()->addMenu (QString::null); + mHelpActions.addTo (mHelpMenu); + +#ifdef VBOX_GUI_WITH_SYSTRAY + mTrayIcon = new VBoxTrayIcon (this, mVMModel); + Assert (mTrayIcon); + connect (mTrayIcon, SIGNAL (activated (QSystemTrayIcon::ActivationReason)), + this, SLOT (trayIconActivated (QSystemTrayIcon::ActivationReason))); +#endif + + retranslateUi(); + + CVirtualBox vbox = vboxGlobal().virtualBox(); + /* Restore the position of the window */ + { + QString winPos = vbox.GetExtraData (VBoxDefs::GUI_LastWindowPosition); + + bool ok = false, max = false; + int x = 0, y = 0, w = 0, h = 0; + x = winPos.section (',', 0, 0).toInt (&ok); + if (ok) + y = winPos.section (',', 1, 1).toInt (&ok); + if (ok) + w = winPos.section (',', 2, 2).toInt (&ok); + if (ok) + h = winPos.section (',', 3, 3).toInt (&ok); + if (ok) + max = winPos.section (',', 4, 4) == VBoxDefs::GUI_LastWindowState_Max; + + QRect ar = ok ? QApplication::desktop()->availableGeometry (QPoint (x, y)) : + QApplication::desktop()->availableGeometry (this); + + if (ok /* previous parameters were read correctly */ + && (y > 0) && (y < ar.bottom()) /* check vertical bounds */ + && (x + w > ar.left()) && (x < ar.right()) /* & horizontal bounds */) + { + mNormalGeo.moveTo (x, y); + mNormalGeo.setSize (QSize (w, h).expandedTo (minimumSizeHint()) + .boundedTo (ar.size())); + setGeometry (mNormalGeo); + if (max) /* maximize if needed */ + showMaximized(); + } + else + { + mNormalGeo.setSize (QSize (770, 550).expandedTo (minimumSizeHint()) + .boundedTo (ar.size())); + mNormalGeo.moveCenter (ar.center()); + setGeometry (mNormalGeo); + } + } + + /* Update the list */ + refreshVMList(); + + /* Reset to the first item */ + mVMListView->selectItemByRow (0); + + /* restore the position of vm selector */ + { + QString prevVMId = vbox.GetExtraData (VBoxDefs::GUI_LastVMSelected); + + mVMListView->selectItemById (prevVMId); + } + + /* Read the splitter handle position */ + { + QList sizes = vbox.GetExtraDataIntList(VBoxDefs::GUI_SplitterSizes); + if (sizes.size() == 2) + m_pSplitter->setSizes(sizes); + } + + /* Restore toolbar and statusbar visibility */ + { + QString strToolbar = vbox.GetExtraData(VBoxDefs::GUI_Toolbar); + QString strStatusbar = vbox.GetExtraData(VBoxDefs::GUI_Statusbar); + +#ifdef Q_WS_MAC + mVMToolBar->setVisible(strToolbar.isEmpty() || strToolbar == "true"); +#else /* Q_WS_MAC */ + m_pBar->setVisible(strToolbar.isEmpty() || strToolbar == "true"); +#endif /* !Q_WS_MAC */ + statusBar()->setVisible(strStatusbar.isEmpty() || strStatusbar == "true"); + } + + /* refresh the details et all (necessary for the case when the stored + * selection is still the first list item) */ + vmListViewCurrentChanged(); + + /* signals and slots connections */ + connect (mFileMediaMgrAction, SIGNAL (triggered()), this, SLOT (fileMediaMgr())); + connect (mFileApplianceImportAction, SIGNAL (triggered()), this, SLOT (fileImportAppliance())); + connect (mFileApplianceExportAction, SIGNAL (triggered()), this, SLOT (fileExportAppliance())); + connect (mFileSettingsAction, SIGNAL (triggered()), this, SLOT (fileSettings())); + connect (mFileExitAction, SIGNAL (triggered()), this, SLOT (fileExit())); + connect (mVmNewAction, SIGNAL (triggered()), this, SLOT (vmNew())); + + connect (mVmConfigAction, SIGNAL (triggered()), this, SLOT (vmSettings())); + connect (mVmDeleteAction, SIGNAL (triggered()), this, SLOT (vmDelete())); + connect (mVmStartAction, SIGNAL (triggered()), this, SLOT (vmStart())); + connect (mVmDiscardAction, SIGNAL (triggered()), this, SLOT (vmDiscard())); + connect (mVmPauseAction, SIGNAL (toggled (bool)), this, SLOT (vmPause (bool))); + connect (mVmRefreshAction, SIGNAL (triggered()), this, SLOT (vmRefresh())); + connect (mVmShowLogsAction, SIGNAL (triggered()), this, SLOT (vmShowLogs())); + + connect (mVMListView, SIGNAL (currentChanged()), + this, SLOT (vmListViewCurrentChanged())); + connect (mVMListView, SIGNAL (activated()), + this, SLOT (vmStart())); + connect (mVMListView, SIGNAL (customContextMenuRequested (const QPoint &)), + this, SLOT (showContextMenu (const QPoint &))); + + connect (m_pVMDesktop, SIGNAL(linkClicked(const QString &)), + this, SLOT(vmSettings(const QString &))); + + /* listen to media enumeration signals */ + connect (&vboxGlobal(), SIGNAL (mediumEnumStarted()), + this, SLOT (mediumEnumStarted())); + connect (&vboxGlobal(), SIGNAL (mediumEnumFinished (const VBoxMediaList &)), + this, SLOT (mediumEnumFinished (const VBoxMediaList &))); + + /* connect VirtualBox events */ + connect (gVBoxEvents, SIGNAL(sigMachineStateChange(QString, KMachineState)), + this, SLOT(machineStateChanged(QString, KMachineState))); + connect (gVBoxEvents, SIGNAL(sigMachineDataChange(QString)), + this, SLOT(machineDataChanged(QString))); + connect (gVBoxEvents, SIGNAL(sigMachineRegistered(QString, bool)), + this, SLOT(machineRegistered(QString, bool))); + connect (gVBoxEvents, SIGNAL(sigSessionStateChange(QString, KSessionState)), + this, SLOT(sessionStateChanged(QString, KSessionState))); + connect (gVBoxEvents, SIGNAL(sigSnapshotChange(QString, QString)), + this, SLOT(snapshotChanged(QString, QString))); +#ifdef VBOX_GUI_WITH_SYSTRAY + connect (gEDataEvents, SIGNAL(sigMainWindowCountChange(int)), + this, SLOT(mainWindowCountChanged(int))); + connect (gEDataEvents, SIGNAL(sigCanShowTrayIcon(bool)), + this, SLOT(trayIconCanShow(bool))); + connect (gEDataEvents, SIGNAL(sigTrayIconChange(bool)), + this, SLOT(trayIconChanged(bool))); + connect (&vboxGlobal(), SIGNAL(sigTrayIconShow(bool)), + this, SLOT(trayIconShow(bool))); +#endif + + /* Listen to potential downloaders signals: */ + connect(&vboxProblem(), SIGNAL(sigDownloaderUserManualCreated()), this, SLOT(sltDownloaderUserManualEmbed())); + + /* bring the VM list to the focus */ + mVMListView->setFocus(); +} + +VBoxSelectorWnd::~VBoxSelectorWnd() +{ + CVirtualBox vbox = vboxGlobal().virtualBox(); + + /* Destroy our event handlers */ + UIVirtualBoxEventHandler::destroy(); + + /* Save the position of the window */ + { + int y = mNormalGeo.y(); + QString winPos = QString ("%1,%2,%3,%4") + .arg (mNormalGeo.x()).arg (y) + .arg (mNormalGeo.width()).arg (mNormalGeo.height()); +#ifdef Q_WS_MAC + ::darwinUnregisterForUnifiedToolbarContextMenuEvents(this); + if (::darwinIsWindowMaximized(this)) +#else /* Q_WS_MAC */ + if (isMaximized()) +#endif /* !Q_WS_MAC */ + winPos += QString (",%1").arg (VBoxDefs::GUI_LastWindowState_Max); + + vbox.SetExtraData (VBoxDefs::GUI_LastWindowPosition, winPos); + } + + /* Save VM selector position */ + { + UIVMItem *item = mVMListView->selectedItem(); + QString curVMId = item ? + QString (item->id()) : + QString::null; + vbox.SetExtraData (VBoxDefs::GUI_LastVMSelected, curVMId); + } + + /* Save the splitter handle position */ + { + vbox.SetExtraDataIntList(VBoxDefs::GUI_SplitterSizes, m_pSplitter->sizes()); + } + +#ifdef VBOX_GUI_WITH_SYSTRAY + /* Delete systray menu object */ + delete mTrayIcon; + mTrayIcon = NULL; +#endif + + /* Delete the items from our model */ + mVMModel->clear(); +} + +// +// Public slots +///////////////////////////////////////////////////////////////////////////// + +void VBoxSelectorWnd::fileMediaMgr() +{ + VBoxMediaManagerDlg::showModeless (this); +} + +void VBoxSelectorWnd::fileImportAppliance() +{ + UIImportApplianceWzd wzd (this); + + wzd.exec(); +} + +void VBoxSelectorWnd::fileExportAppliance() +{ + QString name; + + UIVMItem *item = mVMListView->selectedItem(); + if (item) + name = item->name(); + + UIExportApplianceWzd wzd (this, name); + + wzd.exec(); +} + +void VBoxSelectorWnd::fileSettings() +{ + VBoxGlobalSettings settings = vboxGlobal().settings(); + CSystemProperties props = vboxGlobal().virtualBox().GetSystemProperties(); + + VBoxSettingsDialog *dlg = new VBoxGLSettingsDlg (this); + dlg->getFrom(); + + if (dlg->exec() == QDialog::Accepted) + dlg->putBackTo(); + + delete dlg; +} + +void VBoxSelectorWnd::fileExit() +{ + /* We have to check if there are any open windows beside this mainwindow + * (e.g. VDM) and if so close them. Note that the default behavior is + * different to Qt3 where a *mainWidget* exists & if this going to close + * all other windows are closed automatically. We do the same below. */ + foreach (QWidget *widget, QApplication::topLevelWidgets()) + { + if (widget->isVisible() && + widget != this) + widget->close(); + } + /* We close this widget last. */ + close(); +} + +void VBoxSelectorWnd::vmNew() +{ + UINewVMWzd wzd (this); + if (wzd.exec() == QDialog::Accepted) + { + CMachine m = wzd.machine(); + + /* wait until the list is updated by OnMachineRegistered() */ + QModelIndex index; + while (!index.isValid()) + { + qApp->processEvents(); + index = mVMModel->indexById (m.GetId()); + } + mVMListView->setCurrentIndex (index); + } +} + +/** + * Opens the VM settings dialog. + */ +void VBoxSelectorWnd::vmSettings (const QString &aCategory /* = QString::null */, + const QString &aControl /* = QString::null */, + const QString &aUuid /* = QString::null */) +{ + if (!aCategory.isEmpty() && aCategory [0] != '#') + { + /* Assume it's a href from the Details HTML */ + vboxGlobal().openURL (aCategory); + return; + } + QString strCategory = aCategory; + QString strControl = aControl; + /* Maybe the control is coded into the URL by %% */ + if (aControl == QString::null) + { + QStringList parts = aCategory.split("%%"); + if (parts.size() == 2) + { + strCategory = parts.at(0); + strControl = parts.at(1); + } + } + + UIVMItem *item = aUuid.isNull() ? mVMListView->selectedItem() : + mVMModel->itemById (aUuid); + + AssertMsgReturnVoid (item, ("Item must be always selected here")); + + // open a direct session to modify VM settings + QString id = item->id(); + CSession session = vboxGlobal().openSession (id); + if (session.isNull()) + return; + + CMachine m = session.GetMachine(); + AssertMsgReturn (!m.isNull(), ("Machine must not be null"), (void) 0); + + VBoxSettingsDialog *dlg = new VBoxVMSettingsDlg (this, m, strCategory, strControl); + dlg->getFrom(); + + if (dlg->exec() == QDialog::Accepted) + { + QString oldName = m.GetName(); + dlg->putBackTo(); + + m.SaveSettings(); + if (m.isOk()) + { + if (oldName.compare (m.GetName())) + mVMModel->sort(); + } + else + vboxProblem().cannotSaveMachineSettings (m); + + /* To check use the result in future + * vboxProblem().cannotApplyMachineSettings (m, res); */ + } + + delete dlg; + + mVMListView->setFocus(); + + session.Close(); +} + +void VBoxSelectorWnd::vmDelete (const QString &aUuid /* = QString::null */) +{ + UIVMItem *item = aUuid.isNull() ? mVMListView->selectedItem() : + mVMModel->itemById (aUuid); + + AssertMsgReturnVoid (item, ("Item must be always selected here")); + + if (vboxProblem().confirmMachineDeletion (item->machine())) + { + CVirtualBox vbox = vboxGlobal().virtualBox(); + QString id = item->id(); + bool ok = false; + if (item->accessible()) + { + /* Open a direct session to modify VM settings */ + CSession session = vboxGlobal().openSession (id); + if (session.isNull()) + return; + CMachine machine = session.GetMachine(); + /* Detach all attached Hard Disks */ + CMediumAttachmentVector vec = machine.GetMediumAttachments(); + for (int i = 0; i < vec.size(); ++ i) + { + CMediumAttachment hda = vec [i]; + const QString ctlName = hda.GetController(); + + machine.DetachDevice(ctlName, hda.GetPort(), hda.GetDevice()); + if (!machine.isOk()) + { + CStorageController ctl = machine.GetStorageControllerByName(ctlName); + vboxProblem().cannotDetachDevice (this, machine, VBoxDefs::MediumType_HardDisk, + vboxGlobal().getMedium (CMedium (hda.GetMedium())).location(), + ctl.GetBus(), hda.GetPort(), hda.GetDevice()); + } + } + /* Commit changes */ + machine.SaveSettings(); + if (!machine.isOk()) + vboxProblem().cannotSaveMachineSettings (machine); + else + ok = true; + session.Close(); + } + else + ok = true; + + if (ok) + { + CMachine machine = item->machine(); + vbox.UnregisterMachine (id); + if (vbox.isOk() && item->accessible()) + { + /* delete machine settings */ + machine.DeleteSettings(); + /* remove the item shortly: cmachine it refers to is no longer valid! */ + int row = mVMModel->rowById (item->id()); + mVMModel->removeItem (item); + delete item; + mVMListView->ensureSomeRowSelected (row); + } + if (!vbox.isOk() || !machine.isOk()) + vboxProblem().cannotDeleteMachine (vbox, machine); + } + } +} + +void VBoxSelectorWnd::vmStart (const QString &aUuid /* = QString::null */) +{ + QUuid uuid (aUuid); + UIVMItem *item = uuid.isNull() ? mVMListView->selectedItem() : + mVMModel->itemById (aUuid); + + AssertMsgReturnVoid (item, ("Item must be always selected here")); + + /* Are we called from the mVMListView's activated() signal? */ + if (uuid.isNull()) + { + /* We always get here when mVMListView emits the activated() signal, + * so we must explicitly check if the action is enabled or not. */ + if (!mVmStartAction->isEnabled()) + return; + } + + AssertMsg (!vboxGlobal().isVMConsoleProcess(), + ("Must NOT be a VM console process")); + + /* just switch to the VM window if it already exists */ + if (item->canSwitchTo()) + { + item->switchTo(); + return; + } + + AssertMsg ( item->state() == KMachineState_PoweredOff + || item->state() == KMachineState_Saved + || item->state() == KMachineState_Teleported + || item->state() == KMachineState_Aborted + , ("Machine must be PoweredOff/Saved/Aborted (%d)", item->state())); + + QString id = item->id(); + CVirtualBox vbox = vboxGlobal().virtualBox(); + CSession session; + + session.createInstance (CLSID_Session); + if (session.isNull()) + { + vboxProblem().cannotOpenSession (session); + return; + } + +#if defined (Q_OS_WIN32) + /* allow the started VM process to make itself the foreground window */ + AllowSetForegroundWindow (ASFW_ANY); +#endif + + QString env; +#if defined (Q_WS_X11) + /* make sure the VM process will start on the same display as the Selector */ + const char *display = RTEnvGet ("DISPLAY"); + if (display) + env.append(QString("DISPLAY=%1\n").arg(display)); + const char *xauth = RTEnvGet ("XAUTHORITY"); + if (xauth) + env.append(QString("XAUTHORITY=%1\n").arg(xauth)); +#endif + + CProgress progress = vbox.OpenRemoteSession (session, id, "GUI/Qt", env); + if (!vbox.isOk()) + { + vboxProblem().cannotOpenSession (vbox, item->machine()); + return; + } + + /* Hide the "VM spawning" progress dialog */ + /* I hope 1 minute will be enough to spawn any running VM silently, isn't it? */ + int iSpawningDuration = 60000; + vboxProblem().showModalProgressDialog(progress, item->name(), this, iSpawningDuration); + if (progress.GetResultCode() != 0) + vboxProblem().cannotOpenSession(vbox, item->machine(), progress); + + session.Close(); +} + +void VBoxSelectorWnd::vmDiscard (const QString &aUuid /* = QString::null */) +{ + UIVMItem *item = aUuid.isNull() ? mVMListView->selectedItem() : + mVMModel->itemById (aUuid); + + AssertMsgReturnVoid (item, ("Item must be always selected here")); + + if (!vboxProblem().confirmDiscardSavedState (item->machine())) + return; + + /* open a session to modify VM settings */ + QString id = item->id(); + CSession session; + CVirtualBox vbox = vboxGlobal().virtualBox(); + session.createInstance (CLSID_Session); + if (session.isNull()) + { + vboxProblem().cannotOpenSession (session); + return; + } + vbox.OpenSession (session, id); + if (!vbox.isOk()) + { + vboxProblem().cannotOpenSession (vbox, item->machine()); + return; + } + + CConsole console = session.GetConsole(); + console.ForgetSavedState(true); + if (!console.isOk()) + vboxProblem().cannotDiscardSavedState (console); + + session.Close(); +} + +void VBoxSelectorWnd::vmPause (bool aPause, const QString &aUuid /* = QString::null */) +{ + UIVMItem *item = aUuid.isNull() ? mVMListView->selectedItem() : + mVMModel->itemById (aUuid); + + AssertMsgReturnVoid (item, ("Item must be always selected here")); + + CSession session = vboxGlobal().openExistingSession (item->id()); + if (session.isNull()) + return; + + CConsole console = session.GetConsole(); + if (console.isNull()) + return; + + if (aPause) + console.Pause(); + else + console.Resume(); + + bool ok = console.isOk(); + if (!ok) + { + if (aPause) + vboxProblem().cannotPauseMachine (console); + else + vboxProblem().cannotResumeMachine (console); + } + + session.Close(); +} + +void VBoxSelectorWnd::vmRefresh (const QString &aUuid /* = QString::null */) +{ + UIVMItem *item = aUuid.isNull() ? mVMListView->selectedItem() : + mVMModel->itemById (aUuid); + + AssertMsgReturnVoid (item, ("Item must be always selected here")); + + refreshVMItem (item->id(), + true /* aDetails */, + true /* aSnapshot */, + true /* aDescription */); +} + +void VBoxSelectorWnd::vmShowLogs (const QString &aUuid /* = QString::null */) +{ + UIVMItem *item = aUuid.isNull() ? mVMListView->selectedItem() : + mVMModel->itemById (aUuid); + + AssertMsgReturnVoid (item, ("Item must be always selected here")); + + CMachine machine = item->machine(); + VBoxVMLogViewer::createLogViewer (this, machine); +} + +void VBoxSelectorWnd::refreshVMList() +{ + CVirtualBox vbox = vboxGlobal().virtualBox(); + CMachineVector vec = vbox.GetMachines(); + for (CMachineVector::ConstIterator m = vec.begin(); + m != vec.end(); ++ m) + mVMModel->addItem (new UIVMItem (*m)); + mVMModel->sort(); + + vmListViewCurrentChanged(); + +#ifdef VBOX_GUI_WITH_SYSTRAY + if (vboxGlobal().isTrayMenu()) + mTrayIcon->refresh(); +#endif +} + +void VBoxSelectorWnd::refreshVMItem (const QString &aID, bool aDetails, + bool aSnapshots, + bool aDescription) +{ + UIVMItem *item = mVMModel->itemById (aID); + if (item) + { + mVMModel->refreshItem (item); + if (item && item->id() == aID) + vmListViewCurrentChanged (aDetails, aSnapshots, aDescription); + } +} + +void VBoxSelectorWnd::showContextMenu (const QPoint &aPoint) +{ + /* Send a context menu request */ + const QModelIndex &index = mVMListView->indexAt (aPoint); + if (index.isValid()) + if (mVMListView->model()->data (index, + UIVMItemModel::UIVMItemPtrRole).value ()) + mVMCtxtMenu->exec (mVMListView->mapToGlobal (aPoint)); +} + +#ifdef VBOX_GUI_WITH_SYSTRAY + +void VBoxSelectorWnd::trayIconActivated (QSystemTrayIcon::ActivationReason aReason) +{ + switch (aReason) + { + case QSystemTrayIcon::Context: + + mTrayIcon->refresh(); + break; + + case QSystemTrayIcon::Trigger: + break; + + case QSystemTrayIcon::DoubleClick: + + vboxGlobal().trayIconShowSelector(); + break; + + case QSystemTrayIcon::MiddleClick: + break; + + default: + break; + } +} + +void VBoxSelectorWnd::showWindow() +{ + showNormal(); + raise(); + activateWindow(); +} + +#endif // VBOX_GUI_WITH_SYSTRAY + +// Protected members +///////////////////////////////////////////////////////////////////////////// + +bool VBoxSelectorWnd::event (QEvent *e) +{ + switch (e->type()) + { + /* By handling every Resize and Move we keep track of the normal + * (non-minimized and non-maximized) window geometry. Shame on Qt + * that it doesn't provide this geometry in its public APIs. */ + + case QEvent::Resize: + { + QResizeEvent *re = (QResizeEvent *) e; + if ((windowState() & (Qt::WindowMaximized | Qt::WindowMinimized | + Qt::WindowFullScreen)) == 0) + mNormalGeo.setSize (re->size()); + break; + } + case QEvent::Move: + { + if ((windowState() & (Qt::WindowMaximized | Qt::WindowMinimized | + Qt::WindowFullScreen)) == 0) + mNormalGeo.moveTo (geometry().x(), geometry().y()); + break; + } + case QEvent::WindowDeactivate: + { + /* Make sure every status bar hint is cleared when the window lost + * focus. */ + statusBar()->clearMessage(); + break; + } +#ifdef Q_WS_MAC + case QEvent::ContextMenu: + { + /* This is the unified context menu event. Lets show the context + * menu. */ + QContextMenuEvent *pCE = static_cast(e); + showViewContextMenu(pCE->globalPos()); + /* Accept it to interrupt the chain. */ + pCE->accept(); + return false; + break; + } + case QEvent::ToolBarChange: + { + CVirtualBox vbox = vboxGlobal().virtualBox(); + /* We have to invert the isVisible check one time, cause this event + * is sent *before* the real toggle is done. Really intuitive + * Trolls. */ + vbox.SetExtraData(VBoxDefs::GUI_Toolbar, !::darwinIsToolbarVisible(mVMToolBar) ? "true" : "false"); + break; + } +#endif /* Q_WS_MAC */ + default: + break; + } + + return QMainWindow::event (e); +} + +void VBoxSelectorWnd::closeEvent (QCloseEvent *aEvent) +{ +#ifdef VBOX_GUI_WITH_SYSTRAY + /* Needed for breaking out of the while() loop in main(). */ + if (vboxGlobal().isTrayMenu()) + vboxGlobal().setTrayMenu (false); +#endif + + emit closing(); + QMainWindow::closeEvent (aEvent); +} + +#if defined (Q_WS_MAC) && (QT_VERSION < 0x040402) +bool VBoxSelectorWnd::eventFilter (QObject *aObject, QEvent *aEvent) +{ + if (!isActiveWindow()) + return QIWithRetranslateUI2::eventFilter (aObject, aEvent); + + if (qobject_cast (aObject) && + qobject_cast (aObject)->window() != this) + return QIWithRetranslateUI2::eventFilter (aObject, aEvent); + + switch (aEvent->type()) + { + case QEvent::KeyPress: + { + /* Bug in Qt below 4.4.2. The key events are send to the current + * window even if a menu is shown & has the focus. See + * http://trolltech.com/developer/task-tracker/index_html?method=entry&id=214681. */ + if (::darwinIsMenuOpen()) + return true; + } + default: + break; + } + return QIWithRetranslateUI2::eventFilter (aObject, aEvent); +} +#endif /* defined (Q_WS_MAC) && (QT_VERSION < 0x040402) */ + +/** + * Sets the strings of the subwidgets using the current + * language. + */ +void VBoxSelectorWnd::retranslateUi() +{ +#ifdef VBOX_OSE + QString title (tr ("VirtualBox OSE")); +#else + QString title (VBOX_PRODUCT); +#endif + +#ifdef VBOX_BLEEDING_EDGE + title += QString(" EXPERIMENTAL build ") + + QString(RTBldCfgVersion()) + + QString(" r") + + QString(RTBldCfgRevisionStr()) + + QString(" - "VBOX_BLEEDING_EDGE); +#endif + + setWindowTitle (title); + + /* ensure the details and screenshot view are updated */ + vmListViewCurrentChanged(); + + mFileMediaMgrAction->setText (tr ("&Virtual Media Manager...")); + mFileMediaMgrAction->setShortcut (QKeySequence ("Ctrl+D")); + mFileMediaMgrAction->setStatusTip (tr ("Display the Virtual Media Manager dialog")); + + mFileApplianceImportAction->setText (tr ("&Import Appliance...")); + mFileApplianceImportAction->setShortcut (QKeySequence ("Ctrl+I")); + mFileApplianceImportAction->setStatusTip (tr ("Import an appliance into VirtualBox")); + + mFileApplianceExportAction->setText (tr ("&Export Appliance...")); + mFileApplianceExportAction->setShortcut (QKeySequence ("Ctrl+E")); + mFileApplianceExportAction->setStatusTip (tr ("Export one or more VirtualBox virtual machines as an appliance")); + +#ifdef Q_WS_MAC + /* + * Macification: Getting the right menu as application preference menu item. + * + * QMenuBar::isCommand() in qmenubar_mac.cpp doesn't recognize "Setting"(s) + * unless it's in the first position. So, we use the Mac term here to make + * sure we get picked instead of the VM settings. + * + * Now, since both QMenuBar and we translate these strings, it's going to + * be really interesting to see how this plays on non-english systems... + */ + mFileSettingsAction->setText (tr ("&Preferences...", "global settings")); +#else + /* + * ...and on other platforms we use "Preferences" as well. The #ifdef is + * left because of the possible localization problems on Mac we first need + * to figure out. + */ + mFileSettingsAction->setText (tr ("&Preferences...", "global settings")); +#endif + mFileSettingsAction->setShortcut (QKeySequence ("Ctrl+G")); + mFileSettingsAction->setStatusTip (tr ("Display the global settings dialog")); + + mFileExitAction->setText (tr ("E&xit")); + mFileExitAction->setShortcut (QKeySequence ("Ctrl+Q")); + mFileExitAction->setStatusTip (tr ("Close application")); + + mVmNewAction->setText (tr ("&New...")); + mVmNewAction->setShortcut (QKeySequence ("Ctrl+N")); + mVmNewAction->setStatusTip (tr ("Create a new virtual machine")); + mVmNewAction->setToolTip (mVmNewAction->text().remove ('&').remove ('.') + + QString (" (%1)").arg (mVmNewAction->shortcut().toString())); + + mVmConfigAction->setText (tr ("&Settings...")); + mVmConfigAction->setShortcut (QKeySequence ("Ctrl+S")); + mVmConfigAction->setStatusTip (tr ("Configure the selected virtual machine")); + mVmConfigAction->setToolTip (mVmConfigAction->text().remove ('&').remove ('.') + + QString (" (%1)").arg (mVmConfigAction->shortcut().toString())); + + mVmDeleteAction->setText (tr ("&Delete")); + mVmDeleteAction->setShortcut (QKeySequence ("Ctrl+R")); + mVmDeleteAction->setStatusTip (tr ("Delete the selected virtual machine")); + + /* Note: mVmStartAction text is set up in vmListViewCurrentChanged() */ + + mVmDiscardAction->setText (tr ("D&iscard")); + mVmDiscardAction->setStatusTip ( + tr ("Discard the saved state of the selected virtual machine")); + + mVmPauseAction->setText (tr ("&Pause")); + mVmPauseAction->setStatusTip ( + tr ("Suspend the execution of the virtual machine")); + + mVmRefreshAction->setText (tr ("Re&fresh")); + mVmRefreshAction->setStatusTip ( + tr ("Refresh the accessibility state of the selected virtual machine")); + + mVmShowLogsAction->setText (tr ("Show &Log...")); + mVmShowLogsAction->setIconText (tr ("Log", "icon text")); + mVmShowLogsAction->setShortcut (QKeySequence ("Ctrl+L")); + mVmShowLogsAction->setStatusTip ( + tr ("Show the log files of the selected virtual machine")); + + mHelpActions.retranslateUi(); + +#ifdef Q_WS_MAC + mFileMenu->setTitle (tr("&File", "Mac OS X version")); +#else /* Q_WS_MAC */ + mFileMenu->setTitle (tr("&File", "Non Mac OS X version")); +#endif /* !Q_WS_MAC */ + mVMMenu->setTitle (tr ("&Machine")); + mHelpMenu->setTitle (tr ("&Help")); + +#ifdef VBOX_GUI_WITH_SYSTRAY + if (vboxGlobal().isTrayMenu()) + { + mTrayIcon->retranslateUi(); + mTrayIcon->refresh(); + } +#endif + +#ifdef QT_MAC_USE_COCOA + /* There is a bug in Qt Cocoa which result in showing a "more arrow" when + the necessary size of the toolbar is increased. Also for some languages + the with doesn't match if the text increase. So manually adjust the size + after changing the text. */ + mVMToolBar->updateLayout(); +#endif /* QT_MAC_USE_COCOA */ +} + + +// Private members +///////////////////////////////////////////////////////////////////////////// + +// +// Private slots +///////////////////////////////////////////////////////////////////////////// + +void VBoxSelectorWnd::vmListViewCurrentChanged (bool aRefreshDetails, + bool aRefreshSnapshots, + bool aRefreshDescription) +{ + UIVMItem *item = mVMListView->selectedItem(); + + if (item && item->accessible()) + { + CMachine m = item->machine(); + + KMachineState state = item->state(); + bool running = item->sessionState() != KSessionState_Closed; + bool modifyEnabled = !running && state != KMachineState_Saved; + + if (aRefreshDetails) + m_pVMDesktop->updateDetails(item, m); + if (aRefreshSnapshots) + m_pVMDesktop->updateSnapshots(item, m); + if (aRefreshDescription) + m_pVMDesktop->updateDescription(item, m); + + /* enable/disable modify actions */ + mVmConfigAction->setEnabled (modifyEnabled); + mVmDeleteAction->setEnabled (modifyEnabled); + mVmDiscardAction->setEnabled (state == KMachineState_Saved && !running); + mVmPauseAction->setEnabled ( state == KMachineState_Running + || state == KMachineState_Teleporting + || state == KMachineState_LiveSnapshotting + || state == KMachineState_Paused + || state == KMachineState_TeleportingPausedVM /** @todo Live Migration: does this make sense? */ + ); + + /* change the Start button text accordingly */ + if ( state == KMachineState_PoweredOff + || state == KMachineState_Saved + || state == KMachineState_Teleported + || state == KMachineState_Aborted + ) + { + mVmStartAction->setText (tr ("S&tart")); +#ifdef QT_MAC_USE_COCOA + /* There is a bug in Qt Cocoa which result in showing a "more arrow" when + the necessary size of the toolbar is increased. Also for some languages + the with doesn't match if the text increase. So manually adjust the size + after changing the text. */ + mVMToolBar->updateLayout(); +#endif /* QT_MAC_USE_COCOA */ + mVmStartAction->setStatusTip ( + tr ("Start the selected virtual machine")); + + mVmStartAction->setEnabled (!running); + } + else + { + mVmStartAction->setText (tr ("S&how")); +#ifdef QT_MAC_USE_COCOA + /* There is a bug in Qt Cocoa which result in showing a "more arrow" when + the necessary size of the toolbar is increased. Also for some languages + the with doesn't match if the text increase. So manually adjust the size + after changing the text. */ + mVMToolBar->updateLayout(); +#endif /* QT_MAC_USE_COCOA */ + mVmStartAction->setStatusTip ( + tr ("Switch to the window of the selected virtual machine")); + + mVmStartAction->setEnabled (item->canSwitchTo()); + } + + /* change the Pause/Resume button text accordingly */ + if ( state == KMachineState_Paused + || state == KMachineState_TeleportingPausedVM /*?*/ + ) + { + mVmPauseAction->setText (tr ("R&esume")); + mVmPauseAction->setShortcut (QKeySequence ("Ctrl+P")); + mVmPauseAction->setStatusTip ( + tr ("Resume the execution of the virtual machine")); + mVmPauseAction->blockSignals (true); + mVmPauseAction->setChecked (true); + mVmPauseAction->blockSignals (false); + } + else + { + mVmPauseAction->setText (tr ("&Pause")); + mVmPauseAction->setShortcut (QKeySequence ("Ctrl+P")); + mVmPauseAction->setStatusTip ( + tr ("Suspend the execution of the virtual machine")); + mVmPauseAction->blockSignals (true); + mVmPauseAction->setChecked (false); + mVmPauseAction->blockSignals (false); + } + + /* disable Refresh for accessible machines */ + mVmRefreshAction->setEnabled (false); + + /* enable the show log item for the selected vm */ + mVmShowLogsAction->setEnabled (true); + } + else + { + /* Note that the machine becomes inaccessible (or if the last VM gets + * deleted), we have to update all fields, ignoring input + * arguments. */ + + if (item) + { + /* the VM is inaccessible */ + m_pVMDesktop->updateDetailsErrorText( + VBoxProblemReporter::formatErrorInfo(item->accessError())); + mVmRefreshAction->setEnabled(true); + } + else + { + /* default HTML support in Qt is terrible so just try to get + * something really simple */ + m_pVMDesktop->updateDetailsText( + tr("

" + "Welcome to VirtualBox!

" + "

The left part of this window is " + "a list of all virtual machines on your computer. " + "The list is empty now because you haven't created any virtual " + "machines yet." + "

" + "

In order to create a new virtual machine, press the " + "New button in the main tool bar located " + "at the top of the window.

" + "

You can press the %1 key to get instant help, " + "or visit " + "www.virtualbox.org " + "for the latest information and news.

").arg (QKeySequence (QKeySequence::HelpContents).toString (QKeySequence::NativeText))); + mVmRefreshAction->setEnabled(false); + } + + /* empty and disable other tabs */ + m_pVMDesktop->updateSnapshots(0, CMachine()); + m_pVMDesktop->updateDescription(0, CMachine()); + + /* disable modify actions */ + mVmConfigAction->setEnabled (false); + mVmDeleteAction->setEnabled (item != NULL); + mVmDiscardAction->setEnabled (false); + mVmPauseAction->setEnabled (false); + + /* change the Start button text accordingly */ + mVmStartAction->setText (tr ("S&tart")); + mVmStartAction->setStatusTip ( + tr ("Start the selected virtual machine")); + mVmStartAction->setEnabled (false); + + /* disable the show log item for the selected vm */ + mVmShowLogsAction->setEnabled (false); + } +} + +void VBoxSelectorWnd::mediumEnumStarted() +{ + /* refresh the current details to pick up hard disk sizes */ + vmListViewCurrentChanged (true /* aRefreshDetails */); +} + +void VBoxSelectorWnd::mediumEnumFinished (const VBoxMediaList &list) +{ + /* refresh the current details to pick up hard disk sizes */ + vmListViewCurrentChanged (true /* aRefreshDetails */); + + /* we warn about inaccessible media only once (after media emumeration + * started from main() at startup), to avoid annoying the user */ + if ( mDoneInaccessibleWarningOnce +#ifdef VBOX_GUI_WITH_SYSTRAY + || vboxGlobal().isTrayMenu() +#endif + ) + return; + + mDoneInaccessibleWarningOnce = true; + + do + { + /* ignore the signal if a modal widget is currently active (we won't be + * able to properly show the modeless VDI manager window in this case) */ + if (QApplication::activeModalWidget()) + break; + + /* ignore the signal if a VBoxMediaManagerDlg window is active */ + if (qApp->activeWindow() && + !strcmp (qApp->activeWindow()->metaObject()->className(), "VBoxMediaManagerDlg")) + break; + + /* look for at least one inaccessible media */ + VBoxMediaList::const_iterator it; + for (it = list.begin(); it != list.end(); ++ it) + if ((*it).state() == KMediumState_Inaccessible) + break; + + if (it != list.end() && vboxProblem().remindAboutInaccessibleMedia()) + { + /* Show the VDM dialog but don't refresh once more after a + * just-finished refresh */ + VBoxMediaManagerDlg::showModeless (this, false /* aRefresh */); + } + } + while (0); +} + +void VBoxSelectorWnd::machineStateChanged(QString strId, KMachineState /* state */) +{ +#ifdef VBOX_GUI_WITH_SYSTRAY + if (vboxGlobal().isTrayMenu()) + { + /* Check if there are some machines alive - else quit, since + * we're not needed as a systray menu anymore. */ + if (vboxGlobal().mainWindowCount() == 0) + { + fileExit(); + return; + } + } +#endif + + refreshVMItem (strId, + false /* aDetails */, + false /* aSnapshots */, + false /* aDescription */); + + /* simulate a state change signal */ + m_pVMDesktop->updateDescriptionState(); +} + +void VBoxSelectorWnd::machineDataChanged(QString strId) +{ + refreshVMItem (strId, + true /* aDetails */, + false /* aSnapshots */, + true /* aDescription */); +} + +void VBoxSelectorWnd::machineRegistered(QString strId, bool fRegistered) +{ + if (fRegistered) + { + CVirtualBox vbox = vboxGlobal().virtualBox(); + CMachine m = vbox.GetMachine (strId); + if (!m.isNull()) + { + mVMModel->addItem (new UIVMItem (m)); + mVMModel->sort(); + /* Make sure the description, ... pages are properly updated. + * Actualy we haven't call the next method, but unfortunately Qt + * seems buggy if the new item is on the same position as the + * previous one. So go on the safe side and call this by our self. */ + vmListViewCurrentChanged(); + } + /* m.isNull() is ok (theoretically, the machine could have been + * already deregistered by some other client at this point) */ + } + else + { + UIVMItem *item = mVMModel->itemById (strId); + if (item) + { + int row = mVMModel->rowById (item->id()); + mVMModel->removeItem (item); + delete item; + mVMListView->ensureSomeRowSelected (row); + } + + /* item = 0 is ok (if we originated this event then the item + * has been already removed) */ + } +} + +void VBoxSelectorWnd::sessionStateChanged(QString strId, KSessionState /* state */) +{ + refreshVMItem (strId, + true /* aDetails */, + false /* aSnapshots */, + false /* aDescription */); + + /* simulate a state change signal */ + m_pVMDesktop->updateDescriptionState(); +} + +void VBoxSelectorWnd::snapshotChanged(QString strId, QString /* strSnapshotId */) +{ + refreshVMItem (strId, + false /* aDetails */, + true /* aSnapshot */, + false /* aDescription */); +} + +#ifdef VBOX_GUI_WITH_SYSTRAY + +void VBoxSelectorWnd::mainWindowCountChanged(int count) +{ + if (vboxGlobal().isTrayMenu() && count <= 1) + fileExit(); +} + +void VBoxSelectorWnd::trayIconCanShow(bool fEnabled) +{ + emit trayIconChanged(VBoxChangeTrayIconEvent (vboxGlobal().settings().trayIconEnabled())); +} + +void VBoxSelectorWnd::trayIconShow(bool fEnabled) +{ + if (vboxGlobal().isTrayMenu() && mTrayIcon) + mTrayIcon->trayIconShow(fEnabled); +} + +void VBoxSelectorWnd::trayIconChanged(bool fEnabled) +{ + /* Not used yet. */ +} + +VBoxTrayIcon::VBoxTrayIcon (VBoxSelectorWnd* aParent, UIVMItemModel* aVMModel) +{ + mParent = aParent; + mVMModel = aVMModel; + + mShowSelectorAction = new QAction (this); + Assert (mShowSelectorAction); + mShowSelectorAction->setIcon(UIIconPool::iconSet(":/VirtualBox_16px.png")); + + mHideSystrayMenuAction = new QAction (this); + Assert (mHideSystrayMenuAction); + mHideSystrayMenuAction->setIcon(UIIconPool::iconSet(":/exit_16px.png")); + + /* reuse parent action data */ + + mVmConfigAction = new QAction (this); + Assert (mVmConfigAction); + mVmConfigAction->setIcon (mParent->vmConfigAction()->icon()); + + mVmDeleteAction = new QAction (this); + Assert (mVmDeleteAction); + mVmDeleteAction->setIcon (mParent->vmDeleteAction()->icon()); + + mVmStartAction = new QAction (this); + Assert (mVmStartAction); + mVmStartAction->setIcon (mParent->vmStartAction()->icon()); + + mVmDiscardAction = new QAction (this); + Assert (mVmDiscardAction); + mVmDiscardAction->setIcon (mParent->vmDiscardAction()->icon()); + + mVmPauseAction = new QAction (this); + Assert (mVmPauseAction); + mVmPauseAction->setCheckable (true); + mVmPauseAction->setIcon (mParent->vmPauseAction()->icon()); + + mVmRefreshAction = new QAction (this); + Assert (mVmRefreshAction); + mVmRefreshAction->setIcon (mParent->vmRefreshAction()->icon()); + + mVmShowLogsAction = new QAction (this); + Assert (mVmConfigAction); + mVmShowLogsAction->setIcon (mParent->vmShowLogsAction()->icon()); + + mTrayIconMenu = new QMenu (aParent); + Assert (mTrayIconMenu); + + setIcon (QIcon (":/VirtualBox_16px.png")); + setContextMenu (mTrayIconMenu); + + connect (mShowSelectorAction, SIGNAL (triggered()), mParent, SLOT (showWindow())); + connect (mHideSystrayMenuAction, SIGNAL (triggered()), this, SLOT (trayIconShow())); +} + +VBoxTrayIcon::~VBoxTrayIcon () +{ + /* Erase dialog handle in config file. */ + if (mActive) + { + vboxGlobal().virtualBox().SetExtraData (VBoxDefs::GUI_TrayIconWinID, + QString::null); + hide(); + } +} + +void VBoxTrayIcon::retranslateUi () +{ + if (!mActive) + return; + + mShowSelectorAction->setText (tr ("Show Selector Window")); + mShowSelectorAction->setStatusTip (tr ( + "Show the selector window assigned to this menu")); + + mHideSystrayMenuAction->setText (tr ("Hide Tray Icon")); + mHideSystrayMenuAction->setStatusTip (tr ( + "Remove this icon from the system tray")); + + /* reuse parent action data */ + + mVmConfigAction->setText (mParent->vmConfigAction()->text()); + mVmConfigAction->setStatusTip (mParent->vmConfigAction()->statusTip()); + + mVmDeleteAction->setText (mParent->vmDeleteAction()->text()); + mVmDeleteAction->setStatusTip (mParent->vmDeleteAction()->statusTip()); + + mVmPauseAction->setText (mParent->vmPauseAction()->text()); + mVmPauseAction->setStatusTip (mParent->vmPauseAction()->statusTip()); + + mVmDiscardAction->setText (mParent->vmDiscardAction()->text()); + mVmDiscardAction->setStatusTip (mParent->vmDiscardAction()->statusTip()); + + mVmShowLogsAction->setText (mParent->vmShowLogsAction()->text()); + mVmShowLogsAction->setStatusTip (mParent->vmShowLogsAction()->statusTip()); +} + +void VBoxTrayIcon::showSubMenu () +{ + if (!mActive) + return; + + UIVMItem* pItem = NULL; + QMenu *pMenu = NULL; + QVariant vID; + + if ((pMenu = qobject_cast(sender()))) + { + vID = pMenu->menuAction()->data(); + if (vID.canConvert() && mVMModel) + pItem = mVMModel->itemById (qvariant_cast(vID)); + } + + mVmConfigAction->setData (vID); + mVmDeleteAction->setData (vID); + mVmDiscardAction->setData (vID); + mVmStartAction->setData (vID); + mVmPauseAction->setData (vID); + mVmShowLogsAction->setData (vID); + + if (pItem && pItem->accessible()) + { + /* look at vmListViewCurrentChanged() */ + CMachine m = pItem->machine(); + KMachineState s = pItem->state(); + bool running = pItem->sessionState() != KSessionState_Closed; + bool modifyEnabled = !running && s != KMachineState_Saved; + + /* Settings */ + mVmConfigAction->setEnabled (modifyEnabled); + + /* Delete */ + mVmDeleteAction->setEnabled (modifyEnabled); + + /* Discard */ + mVmDiscardAction->setEnabled (s == KMachineState_Saved && !running); + + /* Change the Start button text accordingly */ + if ( s == KMachineState_PoweredOff + || s == KMachineState_Saved + || s == KMachineState_Teleported + || s == KMachineState_Aborted + ) + { + mVmStartAction->setText (UIVMListView::tr ("S&tart")); + mVmStartAction->setStatusTip ( + UIVMListView::tr ("Start the selected virtual machine")); + mVmStartAction->setEnabled (!running); + } + else + { + mVmStartAction->setText (UIVMListView::tr ("S&how")); + mVmStartAction->setStatusTip ( + UIVMListView::tr ("Switch to the window of the selected virtual machine")); + mVmStartAction->setEnabled (pItem->canSwitchTo()); + } + + /* Change the Pause/Resume button text accordingly */ + mVmPauseAction->setEnabled ( s == KMachineState_Running + || s == KMachineState_Teleporting + || s == KMachineState_LiveSnapshotting + || s == KMachineState_Paused + || s == KMachineState_TeleportingPausedVM + ); + + if ( s == KMachineState_Paused + || s == KMachineState_TeleportingPausedVM /*?*/ + ) + { + mVmPauseAction->setText (UIVMListView::tr ("R&esume")); + mVmPauseAction->setStatusTip ( + UIVMListView::tr ("Resume the execution of the virtual machine")); + mVmPauseAction->blockSignals (true); + mVmPauseAction->setChecked (true); + mVmPauseAction->blockSignals (false); + } + else + { + mVmPauseAction->setText (UIVMListView::tr ("&Pause")); + mVmPauseAction->setStatusTip ( + UIVMListView::tr ("Suspend the execution of the virtual machine")); + mVmPauseAction->blockSignals (true); + mVmPauseAction->setChecked (false); + mVmPauseAction->blockSignals (false); + } + + mVmShowLogsAction->setEnabled (true); + + /* Disconnect old slot which maybe was connected from another selected sub menu. */ + disconnect (mVmConfigAction, SIGNAL (triggered()), this, SLOT (vmSettings())); + disconnect (mVmDeleteAction, SIGNAL (triggered()), this, SLOT (vmDelete())); + disconnect (mVmDiscardAction, SIGNAL (triggered()), this, SLOT (vmDiscard())); + disconnect (mVmStartAction, SIGNAL (triggered()), this, SLOT (vmStart())); + disconnect (mVmPauseAction, SIGNAL (toggled (bool)), this, SLOT (vmPause (bool))); + disconnect (mVmShowLogsAction, SIGNAL (triggered()), this, SLOT (vmShowLogs())); + + /* Connect new sub menu with slots. */ + connect (mVmConfigAction, SIGNAL (triggered()), this, SLOT (vmSettings())); + connect (mVmDeleteAction, SIGNAL (triggered()), this, SLOT (vmDelete())); + connect (mVmDiscardAction, SIGNAL (triggered()), this, SLOT (vmDiscard())); + connect (mVmStartAction, SIGNAL (triggered()), this, SLOT (vmStart())); + connect (mVmPauseAction, SIGNAL (toggled (bool)), this, SLOT (vmPause (bool))); + connect (mVmShowLogsAction, SIGNAL (triggered()), this, SLOT (vmShowLogs())); + } + else /* Item is not accessible. */ + { + mVmConfigAction->setEnabled (false); + mVmDeleteAction->setEnabled (pItem != NULL); + mVmDiscardAction->setEnabled (false); + mVmPauseAction->setEnabled (false); + + /* Set the Start button text accordingly. */ + mVmStartAction->setText (UIVMListView::tr ("S&tart")); + mVmStartAction->setStatusTip ( + UIVMListView::tr ("Start the selected virtual machine")); + mVmStartAction->setEnabled (false); + + /* Disable the show log item for the selected vm. */ + mVmShowLogsAction->setEnabled (false); + } + + /* Build sub menu entries (add rest of sub menu entries later here). */ + pMenu->addAction (mVmStartAction); + pMenu->addAction (mVmPauseAction); +} + +void VBoxTrayIcon::hideSubMenu () +{ + if (!mActive) + return; + + UIVMItem* pItem = NULL; + QVariant vID; + + if (QMenu *pMenu = qobject_cast(sender())) + { + vID = pMenu->menuAction()->data(); + if (vID.canConvert() && mVMModel) + pItem = mVMModel->itemById (qvariant_cast(vID)); + } + + /* Nothing to do here yet. */ + + Assert (pItem); +} + +void VBoxTrayIcon::refresh () +{ + if (!mActive) + return; + + AssertReturnVoid (mVMModel); + AssertReturnVoid (mTrayIconMenu); + + mTrayIconMenu->clear(); + + UIVMItem* pItem = NULL; + QMenu* pCurMenu = mTrayIconMenu; + QMenu* pSubMenu = NULL; + + int iCurItemCount = 0; + + mTrayIconMenu->addAction (mShowSelectorAction); + mTrayIconMenu->setDefaultAction (mShowSelectorAction); + + if (mVMModel->rowCount() > 0) + mTrayIconMenu->addSeparator(); + + for (int i = 0; i < mVMModel->rowCount(); i++, iCurItemCount++) + { + pItem = mVMModel->itemByRow(i); + Assert(pItem); + + if (iCurItemCount > 10) /* 10 machines per sub menu. */ + { + pSubMenu = new QMenu (tr ("&Other Machines...", "tray menu")); + Assert (pSubMenu); + pCurMenu->addMenu (pSubMenu); + pCurMenu = pSubMenu; + iCurItemCount = 0; + } + + pSubMenu = new QMenu (QString ("&%1. %2") + .arg ((iCurItemCount + 1) % 100).arg (pItem->name())); + Assert (pSubMenu); + pSubMenu->setIcon (pItem->sessionStateIcon()); + + QAction *pAction = NULL; + QVariant vID; + vID.setValue (pItem->id()); + + pSubMenu->menuAction()->setData (vID); + connect (pSubMenu, SIGNAL (aboutToShow()), this, SLOT (showSubMenu())); + connect (pSubMenu, SIGNAL (aboutToHide()), this, SLOT (hideSubMenu())); + pCurMenu->addMenu (pSubMenu); + } + + if (mVMModel->rowCount() > 0) + mTrayIconMenu->addSeparator(); + + mTrayIconMenu->addAction (mHideSystrayMenuAction); + + /* We're done constructing the menu, show it */ + setVisible (true); +} + +UIVMItem* VBoxTrayIcon::GetItem (QObject* aObject) +{ + UIVMItem* pItem = NULL; + if (QAction *pAction = qobject_cast(sender())) + { + QVariant v = pAction->data(); + if (v.canConvert() && mVMModel) + pItem = mVMModel->itemById (qvariant_cast(v)); + } + + Assert (pItem); + return pItem; +} + +void VBoxTrayIcon::trayIconShow (bool aShow) +{ + if (!vboxGlobal().isTrayMenu()) + return; + + mActive = aShow; + if (mActive) + { + refresh(); + retranslateUi(); + } + setVisible (mActive); + + if (!mActive) + mParent->fileExit(); +} + +void VBoxTrayIcon::vmSettings() +{ + UIVMItem* pItem = GetItem (sender()); + mParent->vmSettings (NULL, NULL, pItem->id()); +} + +void VBoxTrayIcon::vmDelete() +{ + UIVMItem* pItem = GetItem (sender()); + mParent->vmDelete (pItem->id()); +} + +void VBoxTrayIcon::vmStart() +{ + UIVMItem* pItem = GetItem (sender()); + mParent->vmStart (pItem->id()); +} + +void VBoxTrayIcon::vmDiscard() +{ + UIVMItem* pItem = GetItem (sender()); + mParent->vmDiscard (pItem->id()); +} + +void VBoxTrayIcon::vmPause(bool aPause) +{ + UIVMItem* pItem = GetItem (sender()); + mParent->vmPause (aPause, pItem->id()); +} + +void VBoxTrayIcon::vmRefresh() +{ + UIVMItem* pItem = GetItem (sender()); + mParent->vmRefresh (pItem->id()); +} + +void VBoxTrayIcon::vmShowLogs() +{ + UIVMItem* pItem = GetItem (sender()); + mParent->vmShowLogs (pItem->id()); +} + +#endif // VBOX_GUI_WITH_SYSTRAY + +void VBoxSelectorWnd::sltDownloaderUserManualEmbed() +{ + /* If there is User Manual downloader created => show the process bar: */ + if (UIDownloaderUserManual *pDl = UIDownloaderUserManual::current()) + statusBar()->addWidget(pDl->processWidget(this), 0); +} + +void VBoxSelectorWnd::showViewContextMenu(const QPoint &pos) +{ + CVirtualBox vbox = vboxGlobal().virtualBox(); + QString strToolbar = vbox.GetExtraData(VBoxDefs::GUI_Toolbar); + QString strStatusbar = vbox.GetExtraData(VBoxDefs::GUI_Statusbar); + bool fToolbar = strToolbar.isEmpty() || strToolbar == "true"; + bool fStatusbar = strStatusbar.isEmpty() || strStatusbar == "true"; + + QList actions; + QAction *pShowToolBar = new QAction(tr("Show Toolbar"), 0); + pShowToolBar->setCheckable(true); + pShowToolBar->setChecked(fToolbar); + actions << pShowToolBar; + QAction *pShowStatusBar = new QAction(tr("Show Statusbar"), 0); + pShowStatusBar->setCheckable(true); + pShowStatusBar->setChecked(fStatusbar); + actions << pShowStatusBar; + + QPoint gpos = pos; + QWidget *pSender = static_cast(sender()); + if (pSender) + gpos = pSender->mapToGlobal(pos); + QAction *pResult = QMenu::exec(actions, gpos); + if (pResult == pShowToolBar) + { + if (pResult->isChecked()) + { +#ifdef Q_WS_MAC + mVMToolBar->show(); +#else /* Q_WS_MAC */ + m_pBar->show(); +#endif /* !Q_WS_MAC */ + vbox.SetExtraData(VBoxDefs::GUI_Toolbar, "true"); + } + else + { +#ifdef Q_WS_MAC + mVMToolBar->hide(); +#else /* Q_WS_MAC */ + m_pBar->hide(); +#endif /* !Q_WS_MAC */ + vbox.SetExtraData(VBoxDefs::GUI_Toolbar, "false"); + } + }else if (pResult == pShowStatusBar) + { + if (pResult->isChecked()) + { + statusBar()->show(); + vbox.SetExtraData(VBoxDefs::GUI_Statusbar, "true"); + } + else + { + statusBar()->hide(); + vbox.SetExtraData(VBoxDefs::GUI_Statusbar, "false"); + } + } +} + Index: /trunk/src/VBox/Frontends/VirtualBox/src/selector/VBoxSelectorWnd.h =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/selector/VBoxSelectorWnd.h (revision 30868) +++ /trunk/src/VBox/Frontends/VirtualBox/src/selector/VBoxSelectorWnd.h (revision 30868) @@ -0,0 +1,255 @@ +/** @file + * + * VBox frontends: Qt GUI ("VirtualBox"): + * VBoxSelectorWnd class declaration + */ + +/* + * Copyright (C) 2006-2008 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + */ + +#ifndef __VBoxSelectorWnd_h__ +#define __VBoxSelectorWnd_h__ + +/* Local includes */ +#include "COMDefs.h" +#include "QIWithRetranslateUI.h" +#include "VBoxGlobal.h" +#include "VBoxHelpActions.h" +#include "VBoxProblemReporter.h" + +/* Global includes */ +#include +#ifdef VBOX_GUI_WITH_SYSTRAY +# include +#endif + +/* Local forward declarations */ +class QISplitter; +class UIBar; +class UIVMDesktop; +class UIVMItem; +class UIVMItemModel; +class UIVMListView; +class VBoxToolBar; +class VBoxTrayIcon; +class VBoxVMLogViewer; + +class VBoxSelectorWnd : public QIWithRetranslateUI2 +{ + Q_OBJECT; + +public: + + VBoxSelectorWnd (VBoxSelectorWnd **aSelf, + QWidget* aParent = 0, + Qt::WindowFlags aFlags = Qt::Window); + virtual ~VBoxSelectorWnd(); + +signals: + + void closing(); + +public slots: + + void fileMediaMgr(); + void fileImportAppliance(); + void fileExportAppliance(); + void fileSettings(); + void fileExit(); + + void vmNew(); + void vmSettings (const QString &aCategory = QString::null, + const QString &aControl = QString::null, + const QString & = QString::null); + void vmDelete (const QString & = QString::null); + void vmStart (const QString & = QString::null); + void vmDiscard (const QString & = QString::null); + void vmPause (bool, const QString & = QString::null); + void vmRefresh (const QString & = QString::null); + void vmShowLogs (const QString & = QString::null); + + void refreshVMList(); + void refreshVMItem (const QString &aID, bool aDetails, + bool aSnapshots, + bool aDescription); + + void showContextMenu (const QPoint &aPoint); + +#ifdef VBOX_GUI_WITH_SYSTRAY + void trayIconActivated (QSystemTrayIcon::ActivationReason aReason); + void showWindow(); +#endif + + const QAction *vmNewAction() const { return mVmNewAction; } + const QAction *vmConfigAction() const { return mVmConfigAction; } + const QAction *vmDeleteAction() const { return mVmDeleteAction; } + const QAction *vmStartAction() const { return mVmStartAction; } + const QAction *vmDiscardAction() const { return mVmDiscardAction; } + const QAction *vmPauseAction() const { return mVmPauseAction; } + const QAction *vmRefreshAction() const { return mVmRefreshAction; } + const QAction *vmShowLogsAction() const { return mVmShowLogsAction; } + +protected: + + /* Events */ + bool event (QEvent *aEvent); + void closeEvent (QCloseEvent *aEvent); +//#if defined (Q_WS_MAC) && (QT_VERSION < 0x040402) +// bool eventFilter (QObject *aObject, QEvent *aEvent); +//#endif /* defined (Q_WS_MAC) && (QT_VERSION < 0x040402) */ + + void retranslateUi(); + +private slots: + + void vmListViewCurrentChanged (bool aRefreshDetails = true, + bool aRefreshSnapshots = true, + bool aRefreshDescription = true); + + void mediumEnumStarted(); + void mediumEnumFinished (const VBoxMediaList &); + + /* VirtualBox callback events we're interested in */ + + void machineStateChanged(QString strId, KMachineState state); + void machineDataChanged(QString strId); + void machineRegistered(QString strID, bool fRegistered); + void sessionStateChanged(QString strId, KSessionState state); + void snapshotChanged(QString strId, QString strSnapshotId); +#ifdef VBOX_GUI_WITH_SYSTRAY + void mainWindowCountChanged(int count); + void trayIconCanShow(bool fEnabled); + void trayIconShow(bool fEnabled); + void trayIconChanged(bool fEnabled); +#endif + + void sltDownloaderUserManualEmbed(); + + void showViewContextMenu(const QPoint &pos); + +private: + + /* Main menus */ + QMenu *mFileMenu; + QMenu *mVMMenu; + QMenu *mHelpMenu; + + /* Central splitter window */ + QISplitter *m_pSplitter; + + /* Main toolbar */ +#ifndef Q_WS_MAC + UIBar *m_pBar; +#endif /* !Q_WS_MAC */ + VBoxToolBar *mVMToolBar; + + /* VM list context menu */ + QMenu *mVMCtxtMenu; + + /* Actions */ + QAction *mFileMediaMgrAction; + QAction *mFileApplianceImportAction; + QAction *mFileApplianceExportAction; + QAction *mFileSettingsAction; + QAction *mFileExitAction; + QAction *mVmNewAction; + QAction *mVmConfigAction; + QAction *mVmDeleteAction; + QAction *mVmStartAction; + QAction *mVmDiscardAction; + QAction *mVmPauseAction; + QAction *mVmRefreshAction; + QAction *mVmShowLogsAction; + + VBoxHelpActions mHelpActions; + +#ifdef VBOX_GUI_WITH_SYSTRAY + /* The systray icon */ + VBoxTrayIcon *mTrayIcon; +#endif + + /* The vm list view/model */ + UIVMListView *mVMListView; + UIVMItemModel *mVMModel; + + /* The right information widgets */ + UIVMDesktop *m_pVMDesktop; + + QRect mNormalGeo; + + bool mDoneInaccessibleWarningOnce : 1; +}; + +#ifdef VBOX_GUI_WITH_SYSTRAY + +Q_DECLARE_METATYPE(QString); + +class VBoxTrayIcon : public QSystemTrayIcon +{ + Q_OBJECT; + +public: + + VBoxTrayIcon (VBoxSelectorWnd* aParent, UIVMItemModel* aVMModel); + virtual ~VBoxTrayIcon (); + + void refresh (); + void retranslateUi (); + +protected: + + UIVMItem* GetItem (QObject* aObject); + +signals: + +public slots: + + void trayIconShow (bool aShow = false); + +private slots: + + void showSubMenu(); + void hideSubMenu (); + + void vmSettings(); + void vmDelete(); + void vmStart(); + void vmDiscard(); + void vmPause(bool aPause); + void vmRefresh(); + void vmShowLogs(); + +private: + + bool mActive; /* Is systray menu active/available? */ + + /* The vm list model */ + UIVMItemModel *mVMModel; + + VBoxSelectorWnd* mParent; + QMenu *mTrayIconMenu; + + QAction *mShowSelectorAction; + QAction *mHideSystrayMenuAction; + QAction *mVmConfigAction; + QAction *mVmDeleteAction; + QAction *mVmStartAction; + QAction *mVmDiscardAction; + QAction *mVmPauseAction; + QAction *mVmRefreshAction; + QAction *mVmShowLogsAction; +}; + +#endif // VBOX_GUI_WITH_SYSTRAY + +#endif // __VBoxSelectorWnd_h__ + Index: /trunk/src/VBox/Frontends/VirtualBox/src/selector/VBoxSnapshotsWgt.cpp =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/selector/VBoxSnapshotsWgt.cpp (revision 30868) +++ /trunk/src/VBox/Frontends/VirtualBox/src/selector/VBoxSnapshotsWgt.cpp (revision 30868) @@ -0,0 +1,875 @@ +/* $Id$ */ +/** @file + * + * VBox frontends: Qt4 GUI ("VirtualBox"): + * VBoxSnapshotsWgt class implementation + */ + +/* + * Copyright (C) 2006-2010 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + */ + +#ifdef VBOX_WITH_PRECOMPILED_HEADERS +# include "precomp.h" +#else /* !VBOX_WITH_PRECOMPILED_HEADERS */ +/* Local includes */ +#include "UIIconPool.h" +#include "VBoxProblemReporter.h" +#include "VBoxSnapshotDetailsDlg.h" +#include "VBoxSnapshotsWgt.h" +#include "VBoxTakeSnapshotDlg.h" +#include "VBoxToolBar.h" +#include "UIVirtualBoxEventHandler.h" + +/* Global includes */ +#include +#include +#include +#include + +#endif /* !VBOX_WITH_PRECOMPILED_HEADERS */ + +/** + * QTreeWidgetItem subclass for snapshots items + */ +class SnapshotWgtItem : public QTreeWidgetItem +{ +public: + + enum { ItemType = QTreeWidgetItem::UserType + 1 }; + + /* Normal snapshot item (child of tree-widget) */ + SnapshotWgtItem (QTreeWidget *aTreeWidget, const CSnapshot &aSnapshot) + : QTreeWidgetItem (aTreeWidget, ItemType) + , mIsCurrentState (false) + , mSnapshot (aSnapshot) + { + } + + /* Normal snapshot item (child of tree-widget-item) */ + SnapshotWgtItem (QTreeWidgetItem *aRootItem, const CSnapshot &aSnapshot) + : QTreeWidgetItem (aRootItem, ItemType) + , mIsCurrentState (false) + , mSnapshot (aSnapshot) + { + } + + /* Current state item (child of tree-widget) */ + SnapshotWgtItem (QTreeWidget *aTreeWidget, const CMachine &aMachine) + : QTreeWidgetItem (aTreeWidget, ItemType) + , mIsCurrentState (true) + , mMachine (aMachine) + { + updateCurrentState (mMachine.GetState()); + } + + /* Current state item (child of tree-widget-item) */ + SnapshotWgtItem (QTreeWidgetItem *aRootItem, const CMachine &aMachine) + : QTreeWidgetItem (aRootItem, ItemType) + , mIsCurrentState (true) + , mMachine (aMachine) + { + updateCurrentState (mMachine.GetState()); + } + + QVariant data (int aColumn, int aRole) const + { + switch (aRole) + { + case Qt::DisplayRole: + return mIsCurrentState ? QTreeWidgetItem::data (aColumn, aRole) : QVariant (QString ("%1%2") + .arg (QTreeWidgetItem::data (aColumn, Qt::DisplayRole).toString()) + .arg (QTreeWidgetItem::data (aColumn, Qt::UserRole).toString())); + default: + break; + } + return QTreeWidgetItem::data (aColumn, aRole); + } + + QString text (int aColumn) const + { + return QTreeWidgetItem::data (aColumn, Qt::DisplayRole).toString(); + } + + bool isCurrentStateItem() const + { + return mSnapshot.isNull(); + } + + int level() + { + QTreeWidgetItem *item = this; + int result = 0; + while (item->parent()) + { + ++ result; + item = item->parent(); + } + return result; + } + + bool bold() const { return font (0).bold(); } + void setBold (bool aBold) + { + QFont myFont = font (0); + myFont.setBold (aBold); + setFont (0, myFont); + adjustText(); + } + + bool italic() const { return font (0).italic(); } + void setItalic (bool aItalic) + { + QFont myFont = font (0); + myFont.setItalic (aItalic); + setFont (0, myFont); + adjustText(); + } + + CSnapshot snapshot() const { return mSnapshot; } + QString snapshotId() const { return mId; } + + void recache() + { + if (mIsCurrentState) + { + Assert (!mMachine.isNull()); + mCurStateModified = mMachine.GetCurrentStateModified(); + setText (0, mCurStateModified ? + VBoxSnapshotsWgt::tr ("Current State (changed)", "Current State (Modified)") : + VBoxSnapshotsWgt::tr ("Current State", "Current State (Unmodified)")); + mDesc = mCurStateModified ? + VBoxSnapshotsWgt::tr ("The current state differs from the state stored in the current snapshot") : + parent() != 0 ? + VBoxSnapshotsWgt::tr ("The current state is identical to the state stored in the current snapshot") : + QString::null; + } + else + { + Assert (!mSnapshot.isNull()); + mId = mSnapshot.GetId(); + setText (0, mSnapshot.GetName()); + mOnline = mSnapshot.GetOnline(); + setIcon (0, vboxGlobal().snapshotIcon (mOnline)); + mDesc = mSnapshot.GetDescription(); + mTimestamp.setTime_t (mSnapshot.GetTimeStamp() / 1000); + mCurStateModified = false; + } + adjustText(); + recacheToolTip(); + } + + KMachineState getCurrentState() + { + if (mMachine.isNull()) + return KMachineState_Null; + + return mMachineState; + } + + void updateCurrentState (KMachineState aState) + { + if (mMachine.isNull()) + return; + + setIcon (0, vboxGlobal().toIcon (aState)); + mMachineState = aState; + mTimestamp.setTime_t (mMachine.GetLastStateChange() / 1000); + } + + SnapshotAgeFormat updateAge() + { + QString age; + + /* Age: [date time|%1d ago|%1h ago|%1min ago|%1sec ago] */ + SnapshotAgeFormat ageFormat; + if (mTimestamp.daysTo (QDateTime::currentDateTime()) > 30) + { + age = VBoxSnapshotsWgt::tr (" (%1)").arg (mTimestamp.toString (Qt::LocalDate)); + ageFormat = AgeMax; + } + else if (mTimestamp.secsTo (QDateTime::currentDateTime()) > 60 * 60 * 24) + { + age = VBoxSnapshotsWgt::tr (" (%1 ago)").arg(VBoxGlobal::daysToString(mTimestamp.secsTo (QDateTime::currentDateTime()) / 60 / 60 / 24)); + ageFormat = AgeInDays; + } + else if (mTimestamp.secsTo (QDateTime::currentDateTime()) > 60 * 60) + { + age = VBoxSnapshotsWgt::tr (" (%1 ago)").arg(VBoxGlobal::hoursToString(mTimestamp.secsTo (QDateTime::currentDateTime()) / 60 / 60)); + ageFormat = AgeInHours; + } + else if (mTimestamp.secsTo (QDateTime::currentDateTime()) > 60) + { + age = VBoxSnapshotsWgt::tr (" (%1 ago)").arg(VBoxGlobal::minutesToString(mTimestamp.secsTo (QDateTime::currentDateTime()) / 60)); + ageFormat = AgeInMinutes; + } + else + { + age = VBoxSnapshotsWgt::tr (" (%1 ago)").arg(VBoxGlobal::secondsToString(mTimestamp.secsTo (QDateTime::currentDateTime()))); + ageFormat = AgeInSeconds; + } + + /* Update data */ + setData (0, Qt::UserRole, age); + + return ageFormat; + } + +private: + + void adjustText() + { + if (!treeWidget()) return; /* only for initialised items */ + QFontMetrics metrics (font (0)); + int hei0 = (metrics.height() > 16 ? + metrics.height() /* text */ : 16 /* icon */) + + 2 * 2 /* 2 pixel per margin */; + int wid0 = metrics.width (text (0)) /* text */ + + treeWidget()->indentation() /* indent */ + + 16 /* icon */; + setSizeHint (0, QSize (wid0, hei0)); + } + + void recacheToolTip() + { + QString name = text (0); + + bool dateTimeToday = mTimestamp.date() == QDate::currentDate(); + QString dateTime = dateTimeToday ? + mTimestamp.time().toString (Qt::LocalDate) : + mTimestamp.toString (Qt::LocalDate); + + QString details; + + if (!mSnapshot.isNull()) + { + /* The current snapshot is always bold */ + if (bold()) + details = VBoxSnapshotsWgt::tr (" (current, ", "Snapshot details"); + else + details = " ("; + details += mOnline ? VBoxSnapshotsWgt::tr ("online)", "Snapshot details") + : VBoxSnapshotsWgt::tr ("offline)", "Snapshot details"); + + if (dateTimeToday) + dateTime = VBoxSnapshotsWgt::tr ("Taken at %1", "Snapshot (time)").arg (dateTime); + else + dateTime = VBoxSnapshotsWgt::tr ("Taken on %1", "Snapshot (date + time)").arg (dateTime); + } + else + { + dateTime = VBoxSnapshotsWgt::tr ("%1 since %2", "Current State (time or date + time)") + .arg (vboxGlobal().toString (mMachineState)).arg (dateTime); + } + + QString toolTip = QString ("%1%2
%3") + .arg (name) .arg (details).arg (dateTime); + + if (!mDesc.isEmpty()) + toolTip += "
" + mDesc; + + setToolTip (0, toolTip); + } + + bool mIsCurrentState; + + CSnapshot mSnapshot; + CMachine mMachine; + + QString mId; + bool mOnline; + QString mDesc; + QDateTime mTimestamp; + + bool mCurStateModified; + KMachineState mMachineState; +}; + +/** + * Simple guard block to prevent cyclic call caused by: + * changing tree-widget item content (rename) leads to snapshot update & + * snapshot update leads to changing tree-widget item content. + */ +class SnapshotEditBlocker +{ +public: + + SnapshotEditBlocker (bool &aProtector) + : mProtector (aProtector) + { + mProtector = true; + } + + ~SnapshotEditBlocker() + { + mProtector = false; + } + +private: + + bool &mProtector; +}; + +VBoxSnapshotsWgt::VBoxSnapshotsWgt (QWidget *aParent) + : QIWithRetranslateUI (aParent) + , mCurSnapshotItem (0) + , mEditProtector (false) + , mSnapshotActionGroup (new QActionGroup (this)) + , mCurStateActionGroup (new QActionGroup (this)) + , mRestoreSnapshotAction (new QAction (mSnapshotActionGroup)) + , mDeleteSnapshotAction (new QAction (mSnapshotActionGroup)) + , mShowSnapshotDetailsAction (new QAction (mSnapshotActionGroup)) + , mTakeSnapshotAction (new QAction (mCurStateActionGroup)) +{ + /* Apply UI decorations */ + Ui::VBoxSnapshotsWgt::setupUi (this); + + mTreeWidget->header()->hide(); + + /* The snapshots widget is not very useful if there are a lot + * of snapshots in a tree and the current Qt style decides not + * to draw lines (branches) between the snapshot nodes; it is + * then often unclear which snapshot is a child of another. + * So on platforms whose styles do not normally draw branches, + * we use QWindowsStyle which is present on every platform and + * draws required thing like we want. */ +// #if defined(RT_OS_DARWIN) || defined(RT_OS_LINUX) || defined(RT_OS_SOLARIS) + QWindowsStyle *treeWidgetStyle = new QWindowsStyle; + mTreeWidget->setStyle (treeWidgetStyle); + connect (mTreeWidget, SIGNAL (destroyed (QObject *)), treeWidgetStyle, SLOT (deleteLater())); +// #endif + + /* ToolBar creation */ + VBoxToolBar *toolBar = new VBoxToolBar (this); + toolBar->setUsesTextLabel (false); + toolBar->setIconSize (QSize (22, 22)); + toolBar->setSizePolicy (QSizePolicy::Fixed, QSizePolicy::Fixed); + + toolBar->addAction (mTakeSnapshotAction); + toolBar->addSeparator(); + toolBar->addAction (mRestoreSnapshotAction); + toolBar->addAction (mDeleteSnapshotAction); + toolBar->addSeparator(); + toolBar->addAction (mShowSnapshotDetailsAction); + + ((QVBoxLayout*)layout())->insertWidget (0, toolBar); + + /* Setup actions */ + mRestoreSnapshotAction->setIcon(UIIconPool::iconSetFull( + QSize (22, 22), QSize (16, 16), + ":/discard_cur_state_22px.png", ":/discard_cur_state_16px.png", // TODO: Update Icons! + ":/discard_cur_state_dis_22px.png", ":/discard_cur_state_dis_16px.png")); // TODO: Update Icons! + mDeleteSnapshotAction->setIcon(UIIconPool::iconSetFull( + QSize (22, 22), QSize (16, 16), + ":/delete_snapshot_22px.png", ":/delete_snapshot_16px.png", + ":/delete_snapshot_dis_22px.png", ":/delete_snapshot_dis_16px.png")); + mShowSnapshotDetailsAction->setIcon(UIIconPool::iconSetFull( + QSize (22, 22), QSize (16, 16), + ":/show_snapshot_details_22px.png", ":/show_snapshot_details_16px.png", + ":/show_snapshot_details_dis_22px.png", ":/show_snapshot_details_dis_16px.png")); + mTakeSnapshotAction->setIcon(UIIconPool::iconSetFull( + QSize (22, 22), QSize (16, 16), + ":/take_snapshot_22px.png", ":/take_snapshot_16px.png", + ":/take_snapshot_dis_22px.png", ":/take_snapshot_dis_16px.png")); + + mRestoreSnapshotAction->setShortcut (QString ("Ctrl+Shift+R")); + mDeleteSnapshotAction->setShortcut (QString ("Ctrl+Shift+D")); + mShowSnapshotDetailsAction->setShortcut (QString ("Ctrl+Space")); + mTakeSnapshotAction->setShortcut (QString ("Ctrl+Shift+S")); + + mAgeUpdateTimer.setSingleShot (true); + + /* Setup connections */ + connect (mTreeWidget, SIGNAL (currentItemChanged (QTreeWidgetItem*, QTreeWidgetItem*)), + this, SLOT (onCurrentChanged (QTreeWidgetItem*))); + connect (mTreeWidget, SIGNAL (customContextMenuRequested (const QPoint&)), + this, SLOT (onContextMenuRequested (const QPoint&))); + connect (mTreeWidget, SIGNAL (itemChanged (QTreeWidgetItem*, int)), + this, SLOT (onItemChanged (QTreeWidgetItem*))); + + connect (mRestoreSnapshotAction, SIGNAL (triggered()), this, SLOT (restoreSnapshot())); + connect (mDeleteSnapshotAction, SIGNAL (triggered()), this, SLOT (deleteSnapshot())); + connect (mShowSnapshotDetailsAction, SIGNAL (triggered()), this, SLOT (showSnapshotDetails())); + connect (mTakeSnapshotAction, SIGNAL (triggered()), this, SLOT (takeSnapshot())); + + connect (gVBoxEvents, SIGNAL(sigMachineDataChange(QString)), + this, SLOT(machineDataChanged(QString))); + connect (gVBoxEvents, SIGNAL(sigMachineStateChange(QString, KMachineState)), + this, SLOT(machineStateChanged(QString, KMachineState))); + connect (gVBoxEvents, SIGNAL(sigSessionStateChange(QString, KSessionState)), + this, SLOT(sessionStateChanged(QString, KSessionState))); + + connect (&mAgeUpdateTimer, SIGNAL (timeout()), this, SLOT (updateSnapshotsAge())); + + retranslateUi(); +} + +void VBoxSnapshotsWgt::setMachine (const CMachine &aMachine) +{ + mMachine = aMachine; + + if (aMachine.isNull()) + { + mMachineId = QString::null; + mSessionState = KSessionState_Null; + } + else + { + mMachineId = aMachine.GetId(); + mSessionState = aMachine.GetSessionState(); + } + + refreshAll(); +} + + +void VBoxSnapshotsWgt::onCurrentChanged (QTreeWidgetItem *aItem) +{ + /* Make the selected item visible */ + SnapshotWgtItem *item = aItem ? static_cast (aItem) : 0; + if (item) + { + mTreeWidget->horizontalScrollBar()->setValue (0); + mTreeWidget->scrollToItem (item); + mTreeWidget->horizontalScrollBar()->setValue (mTreeWidget->indentation() * item->level()); + } + + /* Whether another direct session is open or not */ + bool busy = mSessionState != KSessionState_Closed; + + /* Machine state of the current state item */ + KMachineState s = KMachineState_Null; + if (curStateItem()) + s = curStateItem()->getCurrentState(); + + /* Whether taking or deleting snapshots is possible right now */ + bool canTakeDeleteSnapshot = !busy + || s == KMachineState_PoweredOff + || s == KMachineState_Saved + || s == KMachineState_Aborted + || s == KMachineState_Running + || s == KMachineState_Paused; + + /* Enable/disable restoring snapshot */ + mRestoreSnapshotAction->setEnabled (!busy && mCurSnapshotItem && item && !item->isCurrentStateItem()); + + /* Enable/disable deleting snapshot */ + mDeleteSnapshotAction->setEnabled ( canTakeDeleteSnapshot + && mCurSnapshotItem && item && !item->isCurrentStateItem()); + + /* Enable/disable the details action regardles of the session state */ + mShowSnapshotDetailsAction->setEnabled (mCurSnapshotItem && item && !item->isCurrentStateItem()); + + /* Enable/disable taking snapshots */ + mTakeSnapshotAction->setEnabled ( ( canTakeDeleteSnapshot + && mCurSnapshotItem && item && item->isCurrentStateItem()) + || (item && !mCurSnapshotItem)); +} + +void VBoxSnapshotsWgt::onContextMenuRequested (const QPoint &aPoint) +{ + QTreeWidgetItem *item = mTreeWidget->itemAt (aPoint); + SnapshotWgtItem *snapshotItem = item ? static_cast (item) : 0; + if (!snapshotItem) + return; + + QMenu menu; + + if (mCurSnapshotItem && !snapshotItem->isCurrentStateItem()) + { + menu.addAction (mRestoreSnapshotAction); + menu.addAction (mDeleteSnapshotAction); + menu.addSeparator(); + menu.addAction (mShowSnapshotDetailsAction); + } + else + menu.addAction (mTakeSnapshotAction); + + menu.exec (mTreeWidget->viewport()->mapToGlobal (aPoint)); +} + +void VBoxSnapshotsWgt::onItemChanged (QTreeWidgetItem *aItem) +{ + if (mEditProtector) + return; + + SnapshotWgtItem *item = aItem ? static_cast (aItem) : 0; + + if (item) + { + CSnapshot snap = item->snapshotId().isNull() ? CSnapshot() : mMachine.GetSnapshot (item->snapshotId()); + if (!snap.isNull() && snap.isOk() && snap.GetName() != item->text (0)) + snap.SetName (item->text (0)); + } +} + +void VBoxSnapshotsWgt::restoreSnapshot() +{ + SnapshotWgtItem *item = !mTreeWidget->currentItem() ? 0 : + static_cast (mTreeWidget->currentItem()); + AssertReturn (item, (void) 0); + + QString snapId = item->snapshotId(); + AssertReturn (!snapId.isNull(), (void) 0); + CSnapshot snapshot = mMachine.GetSnapshot (snapId); + + if (!vboxProblem().askAboutSnapshotRestoring (snapshot.GetName())) + return; + + /* Open a direct session (this call will handle all errors) */ + CSession session = vboxGlobal().openSession (mMachineId); + if (session.isNull()) + return; + + CConsole console = session.GetConsole(); + CProgress progress = console.RestoreSnapshot (snapshot); + if (console.isOk()) + { + /* Show the progress dialog */ + vboxProblem().showModalProgressDialog (progress, mMachine.GetName(), + vboxProblem().mainWindowShown()); + + if (progress.GetResultCode() != 0) + vboxProblem().cannotRestoreSnapshot (progress, snapshot.GetName()); + } + else + vboxProblem().cannotRestoreSnapshot (progress, snapshot.GetName()); + + session.Close(); +} + +void VBoxSnapshotsWgt::deleteSnapshot() +{ + SnapshotWgtItem *item = !mTreeWidget->currentItem() ? 0 : + static_cast (mTreeWidget->currentItem()); + AssertReturn (item, (void) 0); + + QString snapId = item->snapshotId(); + AssertReturn (!snapId.isNull(), (void) 0); + CSnapshot snapshot = mMachine.GetSnapshot (snapId); + + if (!vboxProblem().askAboutSnapshotDeleting (snapshot.GetName())) + return; + + /** @todo check available space on the target filesystem etc etc. */ +#if 0 + if (!vboxProblem().askAboutSnapshotDeletingFreeSpace (snapshot.GetName(), + "/home/juser/.VirtualBox/Machines/SampleVM/Snapshots/{01020304-0102-0102-0102-010203040506}.vdi", + "59 GiB", + "15 GiB")) + return; +#endif + + + /* Open a direct session (this call will handle all errors) */ + bool busy = mSessionState != KSessionState_Closed; + CSession session = vboxGlobal().openSession (mMachineId, busy /* aExisting */); + if (session.isNull()) + return; + + CConsole console = session.GetConsole(); + CProgress progress = console.DeleteSnapshot (snapId); + if (console.isOk()) + { + /* Show the progress dialog */ + vboxProblem().showModalProgressDialog (progress, mMachine.GetName(), + vboxProblem().mainWindowShown()); + + if (progress.GetResultCode() != 0) + vboxProblem().cannotDeleteSnapshot (progress, snapshot.GetName()); + } + else + vboxProblem().cannotDeleteSnapshot (console, snapshot.GetName()); + + session.Close(); +} + +void VBoxSnapshotsWgt::showSnapshotDetails() +{ + SnapshotWgtItem *item = !mTreeWidget->currentItem() ? 0 : + static_cast (mTreeWidget->currentItem()); + AssertReturn (item, (void) 0); + + CSnapshot snap = item->snapshot(); + AssertReturn (!snap.isNull(), (void) 0); + + CMachine snapMachine = snap.GetMachine(); + + VBoxSnapshotDetailsDlg dlg (this); + dlg.getFromSnapshot (snap); + + if (dlg.exec() == QDialog::Accepted) + dlg.putBackToSnapshot(); +} + +void VBoxSnapshotsWgt::takeSnapshot() +{ + SnapshotWgtItem *item = !mTreeWidget->currentItem() ? 0 : + static_cast (mTreeWidget->currentItem()); + AssertReturn (item, (void) 0); + + VBoxTakeSnapshotDlg dlg (this, mMachine); + + QString typeId = mMachine.GetOSTypeId(); + dlg.mLbIcon->setPixmap (vboxGlobal().vmGuestOSTypeIcon (typeId)); + + /* Search for the max available filter index */ + int maxSnapShotIndex = 0; + QString snapShotName = tr ("Snapshot %1"); + QRegExp regExp (QString ("^") + snapShotName.arg ("([0-9]+)") + QString ("$")); + QTreeWidgetItemIterator iterator (mTreeWidget); + while (*iterator) + { + QString snapShot = static_cast (*iterator)->text (0); + int pos = regExp.indexIn (snapShot); + if (pos != -1) + maxSnapShotIndex = regExp.cap (1).toInt() > maxSnapShotIndex ? + regExp.cap (1).toInt() : maxSnapShotIndex; + ++ iterator; + } + dlg.mLeName->setText (snapShotName.arg (maxSnapShotIndex + 1)); + + if (dlg.exec() == QDialog::Accepted) + { + /* Open a direct session (this call will handle all errors) */ + bool busy = mSessionState != KSessionState_Closed; + CSession session = vboxGlobal().openSession (mMachineId, busy /* aExisting */); + if (session.isNull()) + return; + + CConsole console = session.GetConsole(); + CProgress progress = console.TakeSnapshot (dlg.mLeName->text().trimmed(), + dlg.mTeDescription->toPlainText()); + if (console.isOk()) + { + /* Show the progress dialog */ + vboxProblem().showModalProgressDialog (progress, mMachine.GetName(), + vboxProblem().mainWindowShown()); + + if (progress.GetResultCode() != 0) + vboxProblem().cannotTakeSnapshot (progress); + } + else + vboxProblem().cannotTakeSnapshot (console); + + session.Close(); + } +} + + +void VBoxSnapshotsWgt::machineDataChanged(QString strId) +{ + SnapshotEditBlocker guardBlock (mEditProtector); + + if (strId != mMachineId) + return; + + curStateItem()->recache(); +} + +void VBoxSnapshotsWgt::machineStateChanged(QString strId, KMachineState state) +{ + SnapshotEditBlocker guardBlock (mEditProtector); + + if (strId != mMachineId) + return; + + curStateItem()->recache(); + curStateItem()->updateCurrentState(state); +} + +void VBoxSnapshotsWgt::sessionStateChanged(QString strId, KSessionState state) +{ + SnapshotEditBlocker guardBlock (mEditProtector); + + if (strId != mMachineId) + return; + + mSessionState = state; + onCurrentChanged (mTreeWidget->currentItem()); +} + +void VBoxSnapshotsWgt::updateSnapshotsAge() +{ + if (mAgeUpdateTimer.isActive()) + mAgeUpdateTimer.stop(); + + SnapshotAgeFormat age = traverseSnapshotAge (mTreeWidget->invisibleRootItem()); + + switch (age) + { + case AgeInSeconds: + mAgeUpdateTimer.setInterval (5 * 1000); + break; + case AgeInMinutes: + mAgeUpdateTimer.setInterval (60 * 1000); + break; + case AgeInHours: + mAgeUpdateTimer.setInterval (60 * 60 * 1000); + break; + case AgeInDays: + mAgeUpdateTimer.setInterval (24 * 60 * 60 * 1000); + break; + default: + mAgeUpdateTimer.setInterval (0); + break; + } + + if (mAgeUpdateTimer.interval() > 0) + mAgeUpdateTimer.start(); +} + +void VBoxSnapshotsWgt::retranslateUi() +{ + /* Translate uic generated strings */ + Ui::VBoxSnapshotsWgt::retranslateUi (this); + + mRestoreSnapshotAction->setText (tr ("&Restore Snapshot")); + mDeleteSnapshotAction->setText (tr ("&Delete Snapshot")); + mShowSnapshotDetailsAction->setText (tr ("S&how Details")); + mTakeSnapshotAction->setText (tr ("Take &Snapshot")); + + mRestoreSnapshotAction->setStatusTip (tr ("Restore the selected snapshot of the virtual machine")); + mDeleteSnapshotAction->setStatusTip (tr ("Delete the selected snapshot of the virtual machine")); + mShowSnapshotDetailsAction->setStatusTip (tr ("Show the details of the selected snapshot")); + mTakeSnapshotAction->setStatusTip (tr ("Take a snapshot of the current virtual machine state")); + + mRestoreSnapshotAction->setToolTip (mRestoreSnapshotAction->text().remove ('&').remove ('.') + + QString (" (%1)").arg (mRestoreSnapshotAction->shortcut().toString())); + mDeleteSnapshotAction->setToolTip (mDeleteSnapshotAction->text().remove ('&').remove ('.') + + QString (" (%1)").arg (mDeleteSnapshotAction->shortcut().toString())); + mShowSnapshotDetailsAction->setToolTip (mShowSnapshotDetailsAction->text().remove ('&').remove ('.') + + QString (" (%1)").arg (mShowSnapshotDetailsAction->shortcut().toString())); + mTakeSnapshotAction->setToolTip (mTakeSnapshotAction->text().remove ('&').remove ('.') + + QString (" (%1)").arg (mTakeSnapshotAction->shortcut().toString())); +} + +void VBoxSnapshotsWgt::refreshAll() +{ + SnapshotEditBlocker guardBlock (mEditProtector); + + if (mMachine.isNull()) + { + onCurrentChanged(); + return; + } + + QString selectedItem, firstChildOfSelectedItem; + SnapshotWgtItem *cur = !mTreeWidget->currentItem() ? 0 : + static_cast (mTreeWidget->currentItem()); + if (cur) + { + selectedItem = cur->snapshotId(); + if (cur->child (0)) + firstChildOfSelectedItem = static_cast (cur->child (0))->snapshotId(); + } + + mTreeWidget->clear(); + + /* Get the first snapshot */ + if (mMachine.GetSnapshotCount() > 0) + { + CSnapshot snapshot = mMachine.GetSnapshot (QString::null); + + populateSnapshots (snapshot, 0); + Assert (mCurSnapshotItem); + + /* Add the "current state" item */ + SnapshotWgtItem *csi = new SnapshotWgtItem (mCurSnapshotItem, mMachine); + csi->setBold (true); + csi->recache(); + + SnapshotWgtItem *cur = findItem (selectedItem); + if (cur == 0) + cur = findItem (firstChildOfSelectedItem); + if (cur == 0) + cur = curStateItem(); + + mTreeWidget->scrollToItem (cur); + mTreeWidget->setCurrentItem (cur); + onCurrentChanged (cur); + } + else + { + mCurSnapshotItem = 0; + + /* Add the "current state" item */ + SnapshotWgtItem *csi = new SnapshotWgtItem (mTreeWidget, mMachine); + csi->setBold (true); + csi->recache(); + + mTreeWidget->setCurrentItem (csi); + onCurrentChanged (csi); + } + + /* Updating age */ + updateSnapshotsAge(); + + mTreeWidget->resizeColumnToContents (0); +} + +SnapshotWgtItem* VBoxSnapshotsWgt::findItem (const QString &aSnapshotId) +{ + QTreeWidgetItemIterator it (mTreeWidget); + while (*it) + { + SnapshotWgtItem *lvi = static_cast (*it); + if (lvi->snapshotId() == aSnapshotId) + return lvi; + ++ it; + } + + return 0; +} + +SnapshotWgtItem *VBoxSnapshotsWgt::curStateItem() +{ + QTreeWidgetItem *csi = mCurSnapshotItem ? + mCurSnapshotItem->child (mCurSnapshotItem->childCount() - 1) : + mTreeWidget->invisibleRootItem()->child (0); + return static_cast (csi); +} + +void VBoxSnapshotsWgt::populateSnapshots (const CSnapshot &aSnapshot, QTreeWidgetItem *aItem) +{ + SnapshotWgtItem *item = aItem ? new SnapshotWgtItem (aItem, aSnapshot) : + new SnapshotWgtItem (mTreeWidget, aSnapshot); + item->recache(); + + if (mMachine.GetCurrentSnapshot().GetId() == aSnapshot.GetId()) + { + item->setBold (true); + mCurSnapshotItem = item; + } + + CSnapshotVector snapshots = aSnapshot.GetChildren(); + foreach (const CSnapshot &snapshot, snapshots) + populateSnapshots (snapshot, item); + + item->setExpanded (true); + item->setFlags (item->flags() | Qt::ItemIsEditable); +} + +SnapshotAgeFormat VBoxSnapshotsWgt::traverseSnapshotAge (QTreeWidgetItem *aParentItem) +{ + SnapshotWgtItem *parentItem = aParentItem->type() == SnapshotWgtItem::ItemType ? + static_cast (aParentItem) : 0; + + SnapshotAgeFormat age = parentItem ? parentItem->updateAge() : AgeMax; + for (int i = 0; i < aParentItem->childCount(); ++ i) + { + SnapshotAgeFormat newAge = traverseSnapshotAge (aParentItem->child (i)); + age = newAge < age ? newAge : age; + } + + return age; +} + Index: /trunk/src/VBox/Frontends/VirtualBox/src/selector/VBoxSnapshotsWgt.h =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/selector/VBoxSnapshotsWgt.h (revision 30868) +++ /trunk/src/VBox/Frontends/VirtualBox/src/selector/VBoxSnapshotsWgt.h (revision 30868) @@ -0,0 +1,100 @@ +/** @file + * + * VBox frontends: Qt4 GUI ("VirtualBox"): + * VBoxSnapshotsWgt class declaration + */ + +/* + * Copyright (C) 2006-2009 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + */ + +#ifndef __VBoxSnapshotsWgt_h__ +#define __VBoxSnapshotsWgt_h__ + +/* Global includes */ +#include + +/* Local includes */ +#include "VBoxSnapshotsWgt.gen.h" +#include "VBoxGlobal.h" +#include "QIWithRetranslateUI.h" + +/* Local forwards */ +class SnapshotWgtItem; + +/* Snapshot age format */ +enum SnapshotAgeFormat +{ + AgeInSeconds, + AgeInMinutes, + AgeInHours, + AgeInDays, + AgeMax +}; + +class VBoxSnapshotsWgt : public QIWithRetranslateUI , public Ui::VBoxSnapshotsWgt +{ + Q_OBJECT; + +public: + + VBoxSnapshotsWgt (QWidget *aParent); + + void setMachine (const CMachine &aMachine); + +protected: + + void retranslateUi(); + +private slots: + + void onCurrentChanged (QTreeWidgetItem *aItem = 0); + void onContextMenuRequested (const QPoint &aPoint); + void onItemChanged (QTreeWidgetItem *aItem); + + void restoreSnapshot(); + void deleteSnapshot(); + void showSnapshotDetails(); + void takeSnapshot(); + + void machineDataChanged(QString strId); + void machineStateChanged(QString strId, KMachineState state); + void sessionStateChanged(QString strId, KSessionState state); + + void updateSnapshotsAge(); + +private: + + void refreshAll(); + SnapshotWgtItem* findItem (const QString &aSnapshotId); + SnapshotWgtItem* curStateItem(); + void populateSnapshots (const CSnapshot &aSnapshot, QTreeWidgetItem *aItem); + SnapshotAgeFormat traverseSnapshotAge (QTreeWidgetItem *aParentItem); + + CMachine mMachine; + QString mMachineId; + KSessionState mSessionState; + SnapshotWgtItem *mCurSnapshotItem; + bool mEditProtector; + + QActionGroup *mSnapshotActionGroup; + QActionGroup *mCurStateActionGroup; + + QAction *mRestoreSnapshotAction; + QAction *mDeleteSnapshotAction; + QAction *mShowSnapshotDetailsAction; + QAction *mTakeSnapshotAction; + + QTimer mAgeUpdateTimer; +}; + +#endif // __VBoxSnapshotsWgt_h__ + Index: /trunk/src/VBox/Frontends/VirtualBox/src/selector/VBoxSnapshotsWgt.ui =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/selector/VBoxSnapshotsWgt.ui (revision 30868) +++ /trunk/src/VBox/Frontends/VirtualBox/src/selector/VBoxSnapshotsWgt.ui (revision 30868) @@ -0,0 +1,55 @@ + + VBoxSnapshotsWgt + + VBox frontends: Qt4 GUI ("VirtualBox"): + + Copyright (C) 2008 Oracle Corporation + + This file is part of VirtualBox Open Source Edition (OSE), as + available from http://www.virtualbox.org. This file is free software; + you can redistribute it and/or modify it under the terms of the GNU + General Public License (GPL) as published by the Free Software + Foundation, in version 2 as it comes in the "COPYING" file of the + VirtualBox OSE distribution. VirtualBox OSE is distributed in the + hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + + + + + 0 + 0 + 400 + 300 + + + + VBoxSnapshotsWgt + + + + 0 + + + 0 + + + 0 + + + 0 + + + + + Qt::CustomContextMenu + + + true + + + + + + + + Index: /trunk/src/VBox/Frontends/VirtualBox/src/widgets/UIBar.cpp =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/widgets/UIBar.cpp (revision 30868) +++ /trunk/src/VBox/Frontends/VirtualBox/src/widgets/UIBar.cpp (revision 30868) @@ -0,0 +1,108 @@ +/* $Id$ */ +/** @file + * + * VBox frontends: Qt GUI ("VirtualBox"): + * UIBar class implementation + */ + +/* + * Copyright (C) 2010 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + */ + +/* Local includes */ +#include "UIBar.h" + +/* Global includes */ +#include +#include +#include + +UIBar::UIBar(QWidget *pParent /* = 0 */) + : QWidget(pParent) + , m_pContentWidget(0) +{ + setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed); + QVBoxLayout *pMainLayout = new QVBoxLayout(this); + pMainLayout->setContentsMargins(0, 2, 0, 2); +} + +void UIBar::setContentWidget(QWidget *pWidget) +{ + QLayout *pLayout = layout(); + if (m_pContentWidget) + pLayout->removeWidget(m_pContentWidget); + pLayout->addWidget(pWidget); +// pLayout->setAlignment(pWidget, Qt::AlignCenter); + m_pContentWidget = pWidget; +} + +QWidget* UIBar::contentWidget() const +{ + return m_pContentWidget; +} + +QSize UIBar::sizeHint() const +{ + return QSize(0, 0); +} + +void UIBar::paintEvent(QPaintEvent *pEvent) +{ + QPainter painter(this); + painter.setClipRect(pEvent->rect()); + +#ifdef Q_WS_MAC + paintContentDarwin(&painter); +#else /* Q_WS_MAC */ + paintContent(&painter); +#endif /* !Q_WS_MAC */ +} + +#ifdef Q_WS_MAC + +void UIBar::paintContentDarwin(QPainter *pPainter) +{ + QSize s = size(); + QLinearGradient lg(0, 1, 0, s.height() - 2); + lg.setColorAt(0, QColor(233, 233, 233)); + lg.setColorAt(1, QColor(208, 208, 208)); +// pPainter->setPen(QColor(64, 64, 64)); +// pPainter->drawLine(0, 0, s.width(), 0); + pPainter->setPen(QColor(147, 147, 147)); + pPainter->drawLine(0, s.height()-1, s.width(), s.height()-1); + pPainter->setPen(Qt::NoPen); + pPainter->setBrush(lg); + pPainter->drawRect(0, 1, s.width(), s.height()- 2); +} + +#else /* Q_WS_MAC */ + +void UIBar::paintContent(QPainter *pPainter) +{ + QSize s = size(); + QPalette pal = palette(); + QColor base = pal.color(QPalette::Active, QPalette::Window); + QLinearGradient lg(0, 1, 0, s.height() - 2); + lg.setColorAt(0, base); + lg.setColorAt(.49, base.darker(102)); + lg.setColorAt(.50, base.darker(104)); + lg.setColorAt(1., base.darker(106)); + pPainter->setPen(base.darker(60)); + pPainter->drawLine(0, 0, s.width(), 0); + pPainter->setPen(base.darker(125)); + pPainter->drawLine(0, s.height()-1, s.width(), s.height()-1); + pPainter->setPen(Qt::NoPen); + pPainter->setBrush(lg); + pPainter->drawRect(0, 1, s.width(), s.height()-2); +} + +#endif /* !Q_WS_MAC */ + Index: /trunk/src/VBox/Frontends/VirtualBox/src/widgets/UIBar.h =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/widgets/UIBar.h (revision 30868) +++ /trunk/src/VBox/Frontends/VirtualBox/src/widgets/UIBar.h (revision 30868) @@ -0,0 +1,54 @@ +/** @file + * + * VBox frontends: Qt GUI ("VirtualBox"): + * UIBar class declaration + */ + +/* + * Copyright (C) 2010 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + */ + +#ifndef __UIBar_h__ +#define __UIBar_h__ + +/* Global includes */ +#include + +class UIBar : public QWidget +{ + Q_OBJECT; + +public: + + UIBar(QWidget *pParent = 0); + QSize sizeHint() const; + + void setContentWidget(QWidget *pWidget); + QWidget* contentWidget() const; + +protected: + + void paintEvent(QPaintEvent *pEvent); + +#ifdef Q_WS_MAC + void paintContentDarwin(QPainter *pPainter); +#else /* Q_WS_MAC */ + void paintContent(QPainter *pPainter); +#endif /* !Q_WS_MAC */ + +private: + + /* Private member vars */ + QWidget *m_pContentWidget; +}; + +#endif /* !__UIBar_h__ */ + Index: /trunk/src/VBox/Frontends/VirtualBox/src/widgets/UIPopupBox.cpp =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/widgets/UIPopupBox.cpp (revision 30868) +++ /trunk/src/VBox/Frontends/VirtualBox/src/widgets/UIPopupBox.cpp (revision 30868) @@ -0,0 +1,289 @@ +/* $Id$ */ +/** @file + * + * VBox frontends: Qt GUI ("VirtualBox"): + * UIPopupBox class implementation + */ + +/* + * Copyright (C) 2010 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + */ + +/* Local includes */ +#include "UIPopupBox.h" +#ifdef Q_WS_MAC +# include "UIImageTools.h" +#endif /* Q_WS_MAC */ + +/* Global includes */ +#include +#include +#include +#include +#include + +UIPopupBox::UIPopupBox(QWidget *pParent) + : QWidget(pParent) + , m_fLinkEnabled(false) + , m_pContentWidget(0) + , m_fOpen(true) + , m_pLabelPath(0) + , m_aw(9) + , m_fHeaderHover(false) +{ + QVBoxLayout *pMainLayout = new QVBoxLayout(this); + pMainLayout->setContentsMargins(10, 5, 5, 5); + QHBoxLayout *pTitleLayout = new QHBoxLayout(); + m_pTitleIcon = new QLabel(this); + m_pTitleLabel = new QLabel(this); + connect(m_pTitleLabel, SIGNAL(linkActivated(const QString)), + this, SIGNAL(titleClicked(const QString))); + pTitleLayout->addWidget(m_pTitleIcon); + pTitleLayout->addWidget(m_pTitleLabel, Qt::AlignLeft); + pMainLayout->addLayout(pTitleLayout); + + m_arrowPath.lineTo(m_aw / 2.0, m_aw / 2.0); + m_arrowPath.lineTo(m_aw, 0); + +// setMouseTracking(true); + qApp->installEventFilter(this); +} + +UIPopupBox::~UIPopupBox() +{ + if (m_pLabelPath) + delete m_pLabelPath; +} + +void UIPopupBox::setTitle(const QString& strTitle) +{ + m_strTitle = strTitle; + updateHover(true); + recalc(); +} + +QString UIPopupBox::title() const +{ + return m_strTitle; +} + +void UIPopupBox::setTitleIcon(const QIcon& icon) +{ + m_icon = icon; + updateHover(true); + recalc(); +} + +QIcon UIPopupBox::titleIcon() const +{ + return m_icon; +} + +void UIPopupBox::setTitleLink(const QString& strLink) +{ + m_strLink = strLink; +} + +QString UIPopupBox::titleLink() const +{ + return m_strLink; +} + +void UIPopupBox::setTitleLinkEnabled(bool fEnabled) +{ + m_fLinkEnabled = fEnabled; +} + +bool UIPopupBox::isTitleLinkEnabled() const +{ + return m_fLinkEnabled; +} + +void UIPopupBox::setContentWidget(QWidget *pWidget) +{ + if (m_pContentWidget) + { + layout()->removeWidget(m_pContentWidget); +// m_pContentWidget->removeEventFilter(this); + } + m_pContentWidget = pWidget; +// m_pContentWidget->installEventFilter(this); +// m_pContentWidget->setMouseTracking(true); + layout()->addWidget(pWidget); + recalc(); +} + +QWidget* UIPopupBox::contentWidget() const +{ + return m_pContentWidget; +} + +void UIPopupBox::setOpen(bool fOpen) +{ + m_fOpen = fOpen; + if (m_pContentWidget) + m_pContentWidget->setVisible(m_fOpen); + else + update(); +} + +void UIPopupBox::toggleOpen() +{ + setOpen(!m_fOpen); +} + +bool UIPopupBox::isOpen() const +{ + return m_fOpen; +} + +bool UIPopupBox::eventFilter(QObject * /* pWatched */, QEvent *pEvent) +{ + QEvent::Type type = pEvent->type(); + if ( type == QEvent::MouseMove + || type == QEvent::Wheel + || type == QEvent::Resize + || type == QEvent::Enter + || type == QEvent::Leave) + updateHover(); + return false; +} + +void UIPopupBox::resizeEvent(QResizeEvent *pEvent) +{ + updateHover(); + recalc(); + QWidget::resizeEvent(pEvent); +} + +void UIPopupBox::mouseDoubleClickEvent(QMouseEvent * /* pEvent */) +{ + toggleOpen(); +} + +void UIPopupBox::mouseMoveEvent(QMouseEvent *pEvent) +{ + updateHover(); + QWidget::mouseMoveEvent(pEvent); +} + +void UIPopupBox::wheelEvent(QWheelEvent *pEvent) +{ + updateHover(); + QWidget::wheelEvent(pEvent); +} + +void UIPopupBox::enterEvent(QEvent *pEvent) +{ + updateHover(); + QWidget::enterEvent(pEvent); +} + +void UIPopupBox::leaveEvent(QEvent *pEvent) +{ + updateHover(); + QWidget::leaveEvent(pEvent); +} + +void UIPopupBox::paintEvent(QPaintEvent *pEvent) +{ + QPainter painter(this); + painter.setClipRect(pEvent->rect()); + + QPalette pal = palette(); + painter.setClipPath(*m_pLabelPath); + QColor base = pal.color(QPalette::Active, QPalette::Window); + QRect rect = QRect(QPoint(0, 0), size()).adjusted(0, 0, -1, -1); + /* Base background */ + painter.fillRect(QRect(QPoint(0, 0), size()), pal.brush(QPalette::Active, QPalette::Base)); + /* Top header background */ + QLinearGradient lg(rect.x(), rect.y(), rect.x(), rect.y() + 2 * 5 + m_pTitleLabel->sizeHint().height()); + lg.setColorAt(0, base.darker(95)); + lg.setColorAt(1, base.darker(110)); + int theight = rect.height(); + if (m_fOpen) + theight = 2 * 5 + m_pTitleLabel->sizeHint().height(); + painter.fillRect(QRect(rect.x(), rect.y(), rect.width(), theight), lg); + /* Outer round rectangle line */ + painter.setClipping(false); + painter.strokePath(*m_pLabelPath, base.darker(110)); + /* Arrow */ + if (m_fHeaderHover) + { + painter.setBrush(base.darker(106)); + painter.setPen(QPen(base.darker(128), 3, Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin)); + QSizeF s = m_arrowPath.boundingRect().size(); + if (m_fOpen) + { + painter.translate(rect.x() + rect.width() - s.width() - 10, rect.y() + theight / 2 + s.height() / 2); + /* Flip */ + painter.scale(1, -1); + } + else + painter.translate(rect.x() + rect.width() - s.width() - 10, rect.y() + theight / 2 - s.height() / 2 + 1); + + painter.setRenderHint(QPainter::Antialiasing); + painter.drawPath(m_arrowPath); + } +} + +void UIPopupBox::updateHover(bool fForce /* = false */) +{ + bool fOld = m_fHeaderHover; + QPoint bl = mapFromGlobal(QCursor::pos()); +// printf("%d %d\n", bl.x(), bl.y()); + if ( m_pLabelPath + && m_pLabelPath->contains(mapFromGlobal(QCursor::pos()))) +// if (underMouse()) + m_fHeaderHover = true; + else + m_fHeaderHover = false; + + if ( !m_fLinkEnabled + || m_strLink.isEmpty()) + { + m_pTitleLabel->setText(QString("%1").arg(m_strTitle)); + } + if ( fForce + || fOld != m_fHeaderHover) + { + QPalette pal = m_pTitleLabel->palette(); + m_pTitleLabel->setText(QString("%3") + .arg(m_fHeaderHover ? pal.color(QPalette::Link).name() : pal.color(QPalette::WindowText).name()) + .arg(m_strLink) + .arg(m_strTitle)); + + QPixmap i = m_icon.pixmap(16, 16); +#ifdef Q_WS_MAC + /* todo: fix this */ + if (!m_fHeaderHover) + i = QPixmap::fromImage(toGray(i.toImage())); +#endif /* Q_WS_MAC */ + m_pTitleIcon->setPixmap(i); + update(); + } +} + +void UIPopupBox::recalc() +{ + if (m_pLabelPath) + delete m_pLabelPath; + QRect rect = QRect(QPoint(0, 0), size()).adjusted(0, 0, -1, -1); + int d = 18; // 22 + m_pLabelPath = new QPainterPath(QPointF(rect.x() + rect.width() - d, rect.y())); + m_pLabelPath->arcTo(QRectF(rect.x(), rect.y(), d, d), 90, 90); + m_pLabelPath->arcTo(QRectF(rect.x(), rect.y() + rect.height() - d, d, d), 180, 90); + m_pLabelPath->arcTo(QRectF(rect.x() + rect.width() - d, rect.y() + rect.height() - d, d, d), 270, 90); + m_pLabelPath->arcTo(QRectF(rect.x() + rect.width() - d, rect.y(), d, d), 0, 90); + m_pLabelPath->closeSubpath(); + update(); +} + Index: /trunk/src/VBox/Frontends/VirtualBox/src/widgets/UIPopupBox.h =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/widgets/UIPopupBox.h (revision 30868) +++ /trunk/src/VBox/Frontends/VirtualBox/src/widgets/UIPopupBox.h (revision 30868) @@ -0,0 +1,94 @@ +/** @file + * + * VBox frontends: Qt GUI ("VirtualBox"): + * UIPopupBox class declaration + */ + +/* + * Copyright (C) 2010 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + */ + +#ifndef __UIPopupBox_h__ +#define __UIPopupBox_h__ + +/* Global includes */ +#include +#include + +/* Global forward declarations */ +class QLabel; + +class UIPopupBox : public QWidget +{ + Q_OBJECT; + +public: + + UIPopupBox(QWidget *pParent); + ~UIPopupBox(); + + void setTitle(const QString& strTitle); + QString title() const; + + void setTitleIcon(const QIcon& icon); + QIcon titleIcon() const; + + void setTitleLink(const QString& strLink); + QString titleLink() const; + + void setTitleLinkEnabled(bool fEnabled); + bool isTitleLinkEnabled() const; + + void setContentWidget(QWidget *pWidget); + QWidget* contentWidget() const; + + void setOpen(bool fOpen); + void toggleOpen(); + bool isOpen() const; + +signals: + void titleClicked(const QString); + +protected: + + bool eventFilter(QObject *pWatched, QEvent *pEvent); + + void resizeEvent(QResizeEvent *pEvent); + void mouseDoubleClickEvent(QMouseEvent *pEvent); + void mouseMoveEvent(QMouseEvent *pEvent); + void wheelEvent(QWheelEvent *pEvent); + void enterEvent(QEvent *pEvent); + void leaveEvent(QEvent *pEvent); + void paintEvent(QPaintEvent *pEvent); + +private: + + void updateHover(bool fForce = false); + void recalc(); + + /* Private member vars */ + QLabel *m_pTitleLabel; + QString m_strTitle; + QLabel *m_pTitleIcon; + QIcon m_icon; + QString m_strLink; + bool m_fLinkEnabled; + QWidget *m_pContentWidget; + bool m_fOpen; + + QPainterPath *m_pLabelPath; + const int m_aw; + QPainterPath m_arrowPath; + bool m_fHeaderHover; +}; + +#endif /* !__UIPopupBox_h__ */ + Index: /trunk/src/VBox/Frontends/VirtualBox/src/widgets/UISpacerWidgets.h =================================================================== --- /trunk/src/VBox/Frontends/VirtualBox/src/widgets/UISpacerWidgets.h (revision 30867) +++ /trunk/src/VBox/Frontends/VirtualBox/src/widgets/UISpacerWidgets.h (revision 30868) @@ -32,4 +32,5 @@ : QWidget(pParent) { + setContentsMargins(0, 0, 0, 0); setOrientation(Qt::Horizontal); } @@ -45,5 +46,5 @@ Qt::Orientation orientation() const { return m_orientation; } - QSize sizeHint() const { return QSize(1, 1); } + QSize sizeHint() const { return QSize(0, 0); } private: