| 1 | /** @file
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| 2 | *
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| 3 | * VBox frontends: Qt GUI ("VirtualBox"):
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| 4 | * VBoxTrayIcon class implementation
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| 5 | */
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| 6 |
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| 7 | /*
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| 8 | * Copyright (C) 2006-2010 Oracle Corporation
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| 9 | *
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| 10 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 11 | * available from http://www.virtualbox.org. This file is free software;
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| 12 | * you can redistribute it and/or modify it under the terms of the GNU
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| 13 | * General Public License (GPL) as published by the Free Software
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| 14 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 15 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 16 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 17 | */
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| 18 |
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| 19 | /* Local includes */
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| 20 | #include "VBoxTrayIcon.h"
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| 21 | #include "VBoxSelectorWnd.h"
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| 22 | #include "UIIconPool.h"
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| 23 | #include "UIVMItem.h"
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| 24 | #include "UIVMListView.h"
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| 25 |
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| 26 | /* Global includes */
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| 27 | #include <QMenu>
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| 28 | #include <QAction>
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| 29 |
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| 30 | VBoxTrayIcon::VBoxTrayIcon (VBoxSelectorWnd* aParent, UIVMItemModel* aVMModel)
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| 31 | {
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| 32 | mParent = aParent;
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| 33 | mVMModel = aVMModel;
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| 34 |
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| 35 | mShowSelectorAction = new QAction (this);
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| 36 | Assert (mShowSelectorAction);
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| 37 | mShowSelectorAction->setIcon(UIIconPool::iconSet(":/VirtualBox_16px.png"));
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| 38 |
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| 39 | mHideSystrayMenuAction = new QAction (this);
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| 40 | Assert (mHideSystrayMenuAction);
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| 41 | mHideSystrayMenuAction->setIcon(UIIconPool::iconSet(":/exit_16px.png"));
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| 42 |
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| 43 | /* reuse parent action data */
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| 44 |
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| 45 | mVmConfigAction = new QAction (this);
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| 46 | Assert (mVmConfigAction);
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| 47 | mVmConfigAction->setIcon (mParent->vmConfigAction()->icon());
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| 48 |
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| 49 | mVmDeleteAction = new QAction (this);
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| 50 | Assert (mVmDeleteAction);
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| 51 | mVmDeleteAction->setIcon (mParent->vmDeleteAction()->icon());
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| 52 |
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| 53 | mVmStartAction = new QAction (this);
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| 54 | Assert (mVmStartAction);
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| 55 | mVmStartAction->setIcon (mParent->vmStartAction()->icon());
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| 56 |
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| 57 | mVmDiscardAction = new QAction (this);
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| 58 | Assert (mVmDiscardAction);
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| 59 | mVmDiscardAction->setIcon (mParent->vmDiscardAction()->icon());
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| 60 |
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| 61 | mVmPauseAction = new QAction (this);
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| 62 | Assert (mVmPauseAction);
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| 63 | mVmPauseAction->setCheckable (true);
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| 64 | mVmPauseAction->setIcon (mParent->vmPauseAction()->icon());
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| 65 |
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| 66 | mVmRefreshAction = new QAction (this);
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| 67 | Assert (mVmRefreshAction);
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| 68 | mVmRefreshAction->setIcon (mParent->vmRefreshAction()->icon());
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| 69 |
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| 70 | mVmShowLogsAction = new QAction (this);
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| 71 | Assert (mVmConfigAction);
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| 72 | mVmShowLogsAction->setIcon (mParent->vmShowLogsAction()->icon());
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| 73 |
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| 74 | mTrayIconMenu = new QMenu (aParent);
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| 75 | Assert (mTrayIconMenu);
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| 76 |
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| 77 | setIcon (QIcon (":/VirtualBox_16px.png"));
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| 78 | setContextMenu (mTrayIconMenu);
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| 79 |
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| 80 | connect (mShowSelectorAction, SIGNAL (triggered()), mParent, SLOT (showWindow()));
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| 81 | connect (mHideSystrayMenuAction, SIGNAL (triggered()), this, SLOT (trayIconShow()));
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| 82 | }
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| 83 |
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| 84 | VBoxTrayIcon::~VBoxTrayIcon ()
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| 85 | {
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| 86 | /* Erase dialog handle in config file. */
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| 87 | if (mActive)
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| 88 | {
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| 89 | vboxGlobal().virtualBox().SetExtraData (VBoxDefs::GUI_TrayIconWinID,
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| 90 | QString::null);
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| 91 | hide();
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| 92 | }
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| 93 | }
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| 94 |
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| 95 | void VBoxTrayIcon::retranslateUi ()
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| 96 | {
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| 97 | if (!mActive)
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| 98 | return;
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| 99 |
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| 100 | mShowSelectorAction->setText (tr ("Show Selector Window"));
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| 101 | mShowSelectorAction->setStatusTip (tr (
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| 102 | "Show the selector window assigned to this menu"));
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| 103 |
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| 104 | mHideSystrayMenuAction->setText (tr ("Hide Tray Icon"));
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| 105 | mHideSystrayMenuAction->setStatusTip (tr (
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| 106 | "Remove this icon from the system tray"));
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| 107 |
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| 108 | /* reuse parent action data */
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| 109 |
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| 110 | mVmConfigAction->setText (mParent->vmConfigAction()->text());
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| 111 | mVmConfigAction->setStatusTip (mParent->vmConfigAction()->statusTip());
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| 112 |
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| 113 | mVmDeleteAction->setText (mParent->vmDeleteAction()->text());
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| 114 | mVmDeleteAction->setStatusTip (mParent->vmDeleteAction()->statusTip());
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| 115 |
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| 116 | mVmPauseAction->setText (mParent->vmPauseAction()->text());
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| 117 | mVmPauseAction->setStatusTip (mParent->vmPauseAction()->statusTip());
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| 118 |
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| 119 | mVmDiscardAction->setText (mParent->vmDiscardAction()->text());
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| 120 | mVmDiscardAction->setStatusTip (mParent->vmDiscardAction()->statusTip());
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| 121 |
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| 122 | mVmShowLogsAction->setText (mParent->vmShowLogsAction()->text());
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| 123 | mVmShowLogsAction->setStatusTip (mParent->vmShowLogsAction()->statusTip());
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| 124 | }
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| 125 |
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| 126 | void VBoxTrayIcon::showSubMenu ()
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| 127 | {
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| 128 | if (!mActive)
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| 129 | return;
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| 130 |
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| 131 | UIVMItem* pItem = NULL;
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| 132 | QMenu *pMenu = NULL;
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| 133 | QVariant vID;
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| 134 |
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| 135 | if ((pMenu = qobject_cast<QMenu*>(sender())))
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| 136 | {
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| 137 | vID = pMenu->menuAction()->data();
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| 138 | if (vID.canConvert<QString>() && mVMModel)
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| 139 | pItem = mVMModel->itemById (qvariant_cast<QString>(vID));
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| 140 | }
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| 141 |
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| 142 | mVmConfigAction->setData (vID);
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| 143 | mVmDeleteAction->setData (vID);
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| 144 | mVmDiscardAction->setData (vID);
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| 145 | mVmStartAction->setData (vID);
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| 146 | mVmPauseAction->setData (vID);
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| 147 | mVmShowLogsAction->setData (vID);
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| 148 |
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| 149 | if (pItem && pItem->accessible())
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| 150 | {
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| 151 | /* look at vmListViewCurrentChanged() */
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| 152 | CMachine m = pItem->machine();
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| 153 | KMachineState s = pItem->machineState();
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| 154 | bool running = pItem->sessionState() != KSessionState_Unlocked;
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| 155 | bool modifyEnabled = !running && s != KMachineState_Saved;
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| 156 |
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| 157 | /* Settings */
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| 158 | mVmConfigAction->setEnabled (modifyEnabled);
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| 159 |
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| 160 | /* Delete */
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| 161 | mVmDeleteAction->setEnabled (!running);
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| 162 |
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| 163 | /* Discard */
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| 164 | mVmDiscardAction->setEnabled (s == KMachineState_Saved && !running);
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| 165 |
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| 166 | /* Change the Start button text accordingly */
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| 167 | if ( s == KMachineState_PoweredOff
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| 168 | || s == KMachineState_Saved
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| 169 | || s == KMachineState_Teleported
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| 170 | || s == KMachineState_Aborted
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| 171 | )
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| 172 | {
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| 173 | mVmStartAction->setText (UIVMListView::tr ("S&tart"));
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| 174 | mVmStartAction->setStatusTip (
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| 175 | UIVMListView::tr ("Start the selected virtual machine"));
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| 176 | mVmStartAction->setEnabled (!running);
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| 177 | }
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| 178 | else
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| 179 | {
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| 180 | mVmStartAction->setText (UIVMListView::tr ("S&how"));
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| 181 | mVmStartAction->setStatusTip (
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| 182 | UIVMListView::tr ("Switch to the window of the selected virtual machine"));
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| 183 | mVmStartAction->setEnabled (pItem->canSwitchTo());
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| 184 | }
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| 185 |
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| 186 | /* Change the Pause/Resume button text accordingly */
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| 187 | mVmPauseAction->setEnabled ( s == KMachineState_Running
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| 188 | || s == KMachineState_Teleporting
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| 189 | || s == KMachineState_LiveSnapshotting
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| 190 | || s == KMachineState_Paused
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| 191 | || s == KMachineState_TeleportingPausedVM
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| 192 | );
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| 193 |
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| 194 | if ( s == KMachineState_Paused
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| 195 | || s == KMachineState_TeleportingPausedVM /*?*/
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| 196 | )
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| 197 | {
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| 198 | mVmPauseAction->setText (UIVMListView::tr ("R&esume"));
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| 199 | mVmPauseAction->setStatusTip (
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| 200 | UIVMListView::tr ("Resume the execution of the virtual machine"));
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| 201 | mVmPauseAction->blockSignals (true);
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| 202 | mVmPauseAction->setChecked (true);
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| 203 | mVmPauseAction->blockSignals (false);
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| 204 | }
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| 205 | else
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| 206 | {
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| 207 | mVmPauseAction->setText (UIVMListView::tr ("&Pause"));
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| 208 | mVmPauseAction->setStatusTip (
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| 209 | UIVMListView::tr ("Suspend the execution of the virtual machine"));
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| 210 | mVmPauseAction->blockSignals (true);
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| 211 | mVmPauseAction->setChecked (false);
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| 212 | mVmPauseAction->blockSignals (false);
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| 213 | }
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| 214 |
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| 215 | mVmShowLogsAction->setEnabled (true);
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| 216 |
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| 217 | /* Disconnect old slot which maybe was connected from another selected sub menu. */
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| 218 | disconnect (mVmConfigAction, SIGNAL (triggered()), this, SLOT (vmSettings()));
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| 219 | disconnect (mVmDeleteAction, SIGNAL (triggered()), this, SLOT (vmDelete()));
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| 220 | disconnect (mVmDiscardAction, SIGNAL (triggered()), this, SLOT (vmDiscard()));
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| 221 | disconnect (mVmStartAction, SIGNAL (triggered()), this, SLOT (vmStart()));
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| 222 | disconnect (mVmPauseAction, SIGNAL (toggled (bool)), this, SLOT (vmPause (bool)));
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| 223 | disconnect (mVmShowLogsAction, SIGNAL (triggered()), this, SLOT (vmShowLogs()));
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| 224 |
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| 225 | /* Connect new sub menu with slots. */
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| 226 | connect (mVmConfigAction, SIGNAL (triggered()), this, SLOT (vmSettings()));
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| 227 | connect (mVmDeleteAction, SIGNAL (triggered()), this, SLOT (vmDelete()));
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| 228 | connect (mVmDiscardAction, SIGNAL (triggered()), this, SLOT (vmDiscard()));
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| 229 | connect (mVmStartAction, SIGNAL (triggered()), this, SLOT (vmStart()));
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| 230 | connect (mVmPauseAction, SIGNAL (toggled (bool)), this, SLOT (vmPause (bool)));
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| 231 | connect (mVmShowLogsAction, SIGNAL (triggered()), this, SLOT (vmShowLogs()));
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| 232 | }
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| 233 | else /* Item is not accessible. */
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| 234 | {
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| 235 | mVmConfigAction->setEnabled (false);
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| 236 | mVmDeleteAction->setEnabled (pItem != NULL);
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| 237 | mVmDiscardAction->setEnabled (false);
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| 238 | mVmPauseAction->setEnabled (false);
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| 239 |
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| 240 | /* Set the Start button text accordingly. */
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| 241 | mVmStartAction->setText (UIVMListView::tr ("S&tart"));
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| 242 | mVmStartAction->setStatusTip (
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| 243 | UIVMListView::tr ("Start the selected virtual machine"));
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| 244 | mVmStartAction->setEnabled (false);
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| 245 |
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| 246 | /* Disable the show log item for the selected vm. */
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| 247 | mVmShowLogsAction->setEnabled (false);
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| 248 | }
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| 249 |
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| 250 | /* Build sub menu entries (add rest of sub menu entries later here). */
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| 251 | pMenu->addAction (mVmStartAction);
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| 252 | pMenu->addAction (mVmPauseAction);
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| 253 | }
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| 254 |
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| 255 | void VBoxTrayIcon::hideSubMenu ()
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| 256 | {
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| 257 | if (!mActive)
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| 258 | return;
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| 259 |
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| 260 | UIVMItem* pItem = NULL;
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| 261 | QVariant vID;
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| 262 |
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| 263 | if (QMenu *pMenu = qobject_cast<QMenu*>(sender()))
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| 264 | {
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| 265 | vID = pMenu->menuAction()->data();
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| 266 | if (vID.canConvert<QString>() && mVMModel)
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| 267 | pItem = mVMModel->itemById (qvariant_cast<QString>(vID));
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| 268 | }
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| 269 |
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| 270 | /* Nothing to do here yet. */
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| 271 |
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| 272 | Assert (pItem);
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| 273 | }
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| 274 |
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| 275 | void VBoxTrayIcon::refresh ()
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| 276 | {
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| 277 | if (!mActive)
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| 278 | return;
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| 279 |
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| 280 | AssertReturnVoid (mVMModel);
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| 281 | AssertReturnVoid (mTrayIconMenu);
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| 282 |
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| 283 | mTrayIconMenu->clear();
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| 284 |
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| 285 | UIVMItem* pItem = NULL;
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| 286 | QMenu* pCurMenu = mTrayIconMenu;
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| 287 | QMenu* pSubMenu = NULL;
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| 288 |
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| 289 | int iCurItemCount = 0;
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| 290 |
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| 291 | mTrayIconMenu->addAction (mShowSelectorAction);
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| 292 | mTrayIconMenu->setDefaultAction (mShowSelectorAction);
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| 293 |
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| 294 | if (mVMModel->rowCount() > 0)
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| 295 | mTrayIconMenu->addSeparator();
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| 296 |
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| 297 | for (int i = 0; i < mVMModel->rowCount(); i++, iCurItemCount++)
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| 298 | {
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| 299 | pItem = mVMModel->itemByRow(i);
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| 300 | Assert(pItem);
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| 301 |
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| 302 | if (iCurItemCount > 10) /* 10 machines per sub menu. */
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| 303 | {
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| 304 | pSubMenu = new QMenu (tr ("&Other Machines...", "tray menu"));
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| 305 | Assert (pSubMenu);
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| 306 | pCurMenu->addMenu (pSubMenu);
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| 307 | pCurMenu = pSubMenu;
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| 308 | iCurItemCount = 0;
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| 309 | }
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| 310 |
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| 311 | pSubMenu = new QMenu (QString ("&%1. %2")
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| 312 | .arg ((iCurItemCount + 1) % 100).arg (pItem->name()));
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| 313 | Assert (pSubMenu);
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| 314 | pSubMenu->setIcon (pItem->machineStateIcon());
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| 315 |
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| 316 | QAction *pAction = NULL;
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| 317 | QVariant vID;
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| 318 | vID.setValue (pItem->id());
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| 319 |
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| 320 | pSubMenu->menuAction()->setData (vID);
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| 321 | connect (pSubMenu, SIGNAL (aboutToShow()), this, SLOT (showSubMenu()));
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| 322 | connect (pSubMenu, SIGNAL (aboutToHide()), this, SLOT (hideSubMenu()));
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| 323 | pCurMenu->addMenu (pSubMenu);
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| 324 | }
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| 325 |
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| 326 | if (mVMModel->rowCount() > 0)
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| 327 | mTrayIconMenu->addSeparator();
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| 328 |
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| 329 | mTrayIconMenu->addAction (mHideSystrayMenuAction);
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| 330 |
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| 331 | /* We're done constructing the menu, show it */
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| 332 | setVisible (true);
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| 333 | }
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| 334 |
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| 335 | UIVMItem* VBoxTrayIcon::GetItem (QObject* aObject)
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| 336 | {
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| 337 | UIVMItem* pItem = NULL;
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| 338 | if (QAction *pAction = qobject_cast<QAction*>(sender()))
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| 339 | {
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| 340 | QVariant v = pAction->data();
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| 341 | if (v.canConvert<QString>() && mVMModel)
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| 342 | pItem = mVMModel->itemById (qvariant_cast<QString>(v));
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| 343 | }
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| 344 |
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| 345 | Assert (pItem);
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| 346 | return pItem;
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| 347 | }
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| 348 |
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| 349 | void VBoxTrayIcon::trayIconShow (bool aShow)
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| 350 | {
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| 351 | if (!vboxGlobal().isTrayMenu())
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| 352 | return;
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| 353 |
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| 354 | mActive = aShow;
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| 355 | if (mActive)
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| 356 | {
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| 357 | refresh();
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| 358 | retranslateUi();
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| 359 | }
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| 360 | setVisible (mActive);
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| 361 |
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| 362 | if (!mActive)
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| 363 | mParent->fileExit();
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| 364 | }
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| 365 |
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| 366 | void VBoxTrayIcon::vmSettings()
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| 367 | {
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| 368 | UIVMItem* pItem = GetItem (sender());
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| 369 | mParent->vmSettings (NULL, NULL, pItem->id());
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| 370 | }
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| 371 |
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| 372 | void VBoxTrayIcon::vmDelete()
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| 373 | {
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| 374 | UIVMItem* pItem = GetItem (sender());
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| 375 | mParent->vmDelete (pItem->id());
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| 376 | }
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| 377 |
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| 378 | void VBoxTrayIcon::vmStart()
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| 379 | {
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| 380 | UIVMItem* pItem = GetItem (sender());
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| 381 | mParent->vmStart (pItem->id());
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| 382 | }
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| 383 |
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| 384 | void VBoxTrayIcon::vmDiscard()
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| 385 | {
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| 386 | UIVMItem* pItem = GetItem (sender());
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| 387 | mParent->vmDiscard (pItem->id());
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| 388 | }
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| 389 |
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| 390 | void VBoxTrayIcon::vmPause(bool aPause)
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| 391 | {
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| 392 | UIVMItem* pItem = GetItem (sender());
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| 393 | mParent->vmPause (aPause, pItem->id());
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| 394 | }
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| 395 |
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| 396 | void VBoxTrayIcon::vmRefresh()
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| 397 | {
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| 398 | UIVMItem* pItem = GetItem (sender());
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| 399 | mParent->vmRefresh (pItem->id());
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| 400 | }
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| 401 |
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| 402 | void VBoxTrayIcon::vmShowLogs()
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| 403 | {
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| 404 | UIVMItem* pItem = GetItem (sender());
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| 405 | mParent->vmShowLogs (pItem->id());
|
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| 406 | }
|
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| 407 |
|
|---|
