| 1 | /* $Id: UIGuestOSTypeSelectionButton.cpp 79365 2019-06-26 15:57:32Z vboxsync $ */
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| 2 | /** @file
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| 3 | * VBox Qt GUI - UIGuestOSTypeSelectionButton class implementation.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2009-2019 Oracle Corporation
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| 8 | *
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| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 10 | * available from http://www.virtualbox.org. This file is free software;
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| 11 | * you can redistribute it and/or modify it under the terms of the GNU
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| 12 | * General Public License (GPL) as published by the Free Software
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| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 16 | */
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| 17 |
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| 18 | /* Qt includes */
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| 19 | #include <QMenu>
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| 20 | #include <QSignalMapper>
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| 21 | #include <QStyle>
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| 22 |
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| 23 | /* GUI includes */
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| 24 | #include "UICommon.h"
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| 25 | #include "UIGuestOSTypeSelectionButton.h"
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| 26 |
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| 27 |
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| 28 | UIGuestOSTypeSelectionButton::UIGuestOSTypeSelectionButton(QWidget *pParent)
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| 29 | : QIWithRetranslateUI<QPushButton>(pParent)
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| 30 | {
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| 31 | /* Determine icon metric: */
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| 32 | const int iIconMetric = QApplication::style()->pixelMetric(QStyle::PM_SmallIconSize);
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| 33 | setIconSize(QSize(iIconMetric, iIconMetric));
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| 34 |
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| 35 | /* We have to make sure that the button has strong focus, otherwise
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| 36 | * the editing is ended when the menu is shown: */
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| 37 | setFocusPolicy(Qt::StrongFocus);
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| 38 |
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| 39 | /* Create a signal mapper so that we not have to react to
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| 40 | * every single menu activation ourself: */
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| 41 | m_pSignalMapper = new QSignalMapper(this);
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| 42 | if (m_pSignalMapper)
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| 43 | connect(m_pSignalMapper, static_cast<void(QSignalMapper::*)(const QString &)>(&QSignalMapper::mapped),
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| 44 | this, &UIGuestOSTypeSelectionButton::setOSTypeId);
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| 45 |
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| 46 | /* Create main menu: */
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| 47 | m_pMainMenu = new QMenu(pParent);
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| 48 | if (m_pMainMenu)
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| 49 | setMenu(m_pMainMenu);
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| 50 |
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| 51 | /* Apply language settings: */
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| 52 | retranslateUi();
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| 53 | }
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| 54 |
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| 55 | bool UIGuestOSTypeSelectionButton::isMenuShown() const
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| 56 | {
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| 57 | return m_pMainMenu->isVisible();
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| 58 | }
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| 59 |
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| 60 | void UIGuestOSTypeSelectionButton::setOSTypeId(const QString &strOSTypeId)
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| 61 | {
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| 62 | m_strOSTypeId = strOSTypeId;
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| 63 | CGuestOSType enmType = uiCommon().vmGuestOSType(strOSTypeId);
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| 64 |
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| 65 | #ifndef VBOX_WS_MAC
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| 66 | /* Looks ugly on the Mac: */
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| 67 | setIcon(uiCommon().vmGuestOSTypePixmapDefault(enmType.GetId()));
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| 68 | #endif
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| 69 |
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| 70 | setText(enmType.GetDescription());
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| 71 | }
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| 72 |
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| 73 | void UIGuestOSTypeSelectionButton::retranslateUi()
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| 74 | {
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| 75 | populateMenu();
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| 76 | }
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| 77 |
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| 78 | void UIGuestOSTypeSelectionButton::populateMenu()
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| 79 | {
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| 80 | /* Clea initially: */
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| 81 | m_pMainMenu->clear();
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| 82 |
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| 83 | /* Create a list of all possible OS types: */
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| 84 | foreach(const QString &strFamilyId, uiCommon().vmGuestOSFamilyIDs())
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| 85 | {
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| 86 | QMenu *pSubMenu = m_pMainMenu->addMenu(uiCommon().vmGuestOSFamilyDescription(strFamilyId));
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| 87 | foreach (const CGuestOSType &comType, uiCommon().vmGuestOSTypeList(strFamilyId))
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| 88 | {
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| 89 | QAction *pAction = pSubMenu->addAction(uiCommon().vmGuestOSTypePixmapDefault(comType.GetId()),
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| 90 | comType.GetDescription());
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| 91 | connect(pAction, &QAction::triggered,
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| 92 | m_pSignalMapper, static_cast<void(QSignalMapper::*)(void)>(&QSignalMapper::map));
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| 93 | m_pSignalMapper->setMapping(pAction, comType.GetId());
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| 94 | }
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| 95 | }
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| 96 | }
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