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/* $Id$ */
/** @file
* VBox Qt GUI - UIMachineViewSeamless class declaration.
*/
/*
* Copyright (C) 2010-2022 Oracle and/or its affiliates.
*
* This file is part of VirtualBox base platform packages, as
* available from https://www.virtualbox.org.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, in version 3 of the
* License.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <https://www.gnu.org/licenses>.
*
* SPDX-License-Identifier: GPL-3.0-only
*/
#ifndef FEQT_INCLUDED_SRC_runtime_seamless_UIMachineViewSeamless_h
#define FEQT_INCLUDED_SRC_runtime_seamless_UIMachineViewSeamless_h
#ifndef RT_WITHOUT_PRAGMA_ONCE
# pragma once
#endif
/* Local includes */
#include "UIMachineView.h"
class UIMachineViewSeamless : public UIMachineView
{
Q_OBJECT;
protected:
/* Seamless machine-view constructor: */
UIMachineViewSeamless(UIMachineWindow *pMachineWindow, ulong uScreenId);
/* Seamless machine-view destructor: */
virtual ~UIMachineViewSeamless() { cleanupSeamless(); }
private slots:
/* Handler: Console callback stuff: */
void sltAdditionsStateChanged();
/* Handler: Frame-buffer SetVisibleRegion stuff: */
virtual void sltHandleSetVisibleRegion(QRegion region);
private:
/* Event handlers: */
bool eventFilter(QObject *pWatched, QEvent *pEvent);
/* Prepare helpers: */
void prepareCommon();
void prepareFilters();
void prepareConsoleConnections();
void prepareSeamless();
/* Cleanup helpers: */
void cleanupSeamless();
//void cleanupConsoleConnections() {}
//void cleanupFilters() {}
//void cleanupCommon() {}
/** Adjusts guest-screen size to correspond current <i>working area</i> size. */
void adjustGuestScreenSize();
/* Helpers: Geometry stuff: */
QRect workingArea() const;
QSize calculateMaxGuestSize() const;
/* Friend classes: */
friend class UIMachineView;
};
#endif /* !FEQT_INCLUDED_SRC_runtime_seamless_UIMachineViewSeamless_h */
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