| 1 | /* $Id: UIKeyboardHandlerSeamless.cpp 106061 2024-09-16 14:03:52Z vboxsync $ */
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| 2 | /** @file
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| 3 | * VBox Qt GUI - UIKeyboardHandlerSeamless class implementation.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2010-2024 Oracle and/or its affiliates.
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| 8 | *
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| 9 | * This file is part of VirtualBox base platform packages, as
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| 10 | * available from https://www.virtualbox.org.
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| 11 | *
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| 12 | * This program is free software; you can redistribute it and/or
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| 13 | * modify it under the terms of the GNU General Public License
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| 14 | * as published by the Free Software Foundation, in version 3 of the
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| 15 | * License.
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| 16 | *
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| 17 | * This program is distributed in the hope that it will be useful, but
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| 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 20 | * General Public License for more details.
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| 21 | *
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| 22 | * You should have received a copy of the GNU General Public License
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| 23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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| 24 | *
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| 25 | * SPDX-License-Identifier: GPL-3.0-only
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| 26 | */
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| 27 |
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| 28 | #ifndef VBOX_WS_MAC
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| 29 | /* Qt includes: */
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| 30 | # include <QKeyEvent>
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| 31 | # include <QTimer>
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| 32 | #endif /* !VBOX_WS_MAC */
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| 33 |
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| 34 | /* GUI includes: */
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| 35 | #include "UIKeyboardHandlerSeamless.h"
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| 36 | #ifndef VBOX_WS_MAC
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| 37 | # include "UIMachineLogic.h"
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| 38 | # include "UIShortcutPool.h"
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| 39 | #endif /* !VBOX_WS_MAC */
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| 40 |
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| 41 |
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| 42 | #ifndef VBOX_WS_MAC
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| 43 | /* Namespaces: */
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| 44 | using namespace UIExtraDataDefs;
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| 45 | #endif /* !VBOX_WS_MAC */
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| 46 |
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| 47 | UIKeyboardHandlerSeamless::UIKeyboardHandlerSeamless(UIMachineLogic* pMachineLogic)
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| 48 | : UIKeyboardHandler(pMachineLogic)
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| 49 | {
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| 50 | }
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| 51 |
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| 52 | UIKeyboardHandlerSeamless::~UIKeyboardHandlerSeamless()
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| 53 | {
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| 54 | }
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| 55 |
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| 56 | #ifndef VBOX_WS_MAC
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| 57 | bool UIKeyboardHandlerSeamless::eventFilter(QObject *pWatchedObject, QEvent *pEvent)
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| 58 | {
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| 59 | /* Check if pWatchedObject object is view: */
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| 60 | if (UIMachineView *pWatchedView = isItListenedView(pWatchedObject))
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| 61 | {
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| 62 | /* Get corresponding screen index: */
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| 63 | ulong uScreenId = m_views.key(pWatchedView);
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| 64 | NOREF(uScreenId);
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| 65 | /* Handle view events: */
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| 66 | switch (pEvent->type())
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| 67 | {
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| 68 | case QEvent::KeyPress:
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| 69 | {
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| 70 | /* Get key-event: */
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| 71 | QKeyEvent *pKeyEvent = static_cast<QKeyEvent*>(pEvent);
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| 72 | /* Process Host+Home for menu popup: */
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| 73 | if ( isHostKeyPressed()
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| 74 | && gShortcutPool->shortcut(GUI_Input_MachineShortcuts, QString("PopupMenu")).sequences().contains(QKeySequence(pKeyEvent->key())))
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| 75 | {
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| 76 | /* Post request to show popup-menu: */
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| 77 | QTimer::singleShot(0, m_pMachineLogic, SLOT(sltInvokePopupMenu()));
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| 78 | /* Filter-out this event: */
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| 79 | return true;
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| 80 | }
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| 81 | break;
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| 82 | }
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| 83 | default:
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| 84 | break;
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| 85 | }
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| 86 | }
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| 87 |
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| 88 | /* Else just propagate to base-class: */
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| 89 | return UIKeyboardHandler::eventFilter(pWatchedObject, pEvent);
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| 90 | }
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| 91 | #endif /* !VBOX_WS_MAC */
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