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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#pragma once
#include <config_vclplug.h>
#include <salframe.hxx>
#include <vclpluginapi.h>
#include "QtTools.hxx"
#include "QtWidget.hxx"
#include <headless/svpgdi.hxx>
#include <vcl/svapp.hxx>
#include <vcl/sysdata.hxx>
#include <QtCore/QObject>
#if CHECK_QT5_USING_X11
#include <unx/screensaverinhibitor.hxx>
// any better way to get rid of the X11 / Qt type clashes?
#undef Bool
#undef CursorShape
#undef Expose
#undef KeyPress
#undef KeyRelease
#undef FocusIn
#undef FocusOut
#undef FontChange
#undef None
#undef Status
#undef Unsorted
#endif
class QtDragSource;
class QtDropTarget;
class QtGraphics;
class QtInstance;
class QtMainWindow;
class QtMenu;
class QtSvpGraphics;
class QDragMoveEvent;
class QDropEvent;
class QImage;
class QMimeData;
class QPaintDevice;
class QScreen;
class QWidget;
class VCLPLUG_QT_PUBLIC QtFrame : public QObject, public SalFrame
{
Q_OBJECT
friend class QtWidget;
QtWidget* m_pQWidget;
QtMainWindow* m_pTopLevel;
const bool m_bUseCairo;
std::unique_ptr<QImage> m_pQImage;
std::unique_ptr<QtGraphics> m_pQtGraphics;
UniqueCairoSurface m_pSurface;
std::unique_ptr<QtSvpGraphics> m_pSvpGraphics;
DamageHandler m_aDamageHandler;
QRegion m_aRegion;
bool m_bNullRegion;
bool m_bGraphicsInUse;
SalFrameStyleFlags m_nStyle;
QtFrame* m_pParent;
PointerStyle m_ePointerStyle;
SystemEnvData m_aSystemData;
QtDragSource* m_pDragSource;
QtDropTarget* m_pDropTarget;
bool m_bInDrag;
bool m_bDefaultSize;
bool m_bDefaultPos;
bool m_bFullScreen;
bool m_bFullScreenSpanAll;
sal_uInt32 m_nRestoreScreen;
QRect m_aRestoreGeometry;
#if CHECK_QT5_USING_X11
ScreenSaverInhibitor m_ScreenSaverInhibitor;
#endif
#if CHECK_ANY_QT_USING_X11
ModKeyFlags m_nKeyModifiers;
#endif
LanguageType m_nInputLanguage;
OUString m_aTooltipText;
QRect m_aTooltipArea;
void SetDefaultPos();
Size CalcDefaultSize();
void SetDefaultSize();
bool isChild(bool bPlug = true, bool bSysChild = true) const
{
SalFrameStyleFlags nMask = SalFrameStyleFlags::NONE;
if (bPlug)
nMask |= SalFrameStyleFlags::PLUG;
if (bSysChild)
nMask |= SalFrameStyleFlags::SYSTEMCHILD;
return bool(m_nStyle & nMask);
}
bool isWindow() const;
QWindow* windowHandle() const;
QScreen* screen() const;
bool isMinimized() const;
bool isMaximized() const;
void SetWindowStateImpl(Qt::WindowStates eState);
int menuBarOffset() const;
void fixICCCMwindowGroup();
private Q_SLOTS:
void screenChanged(QScreen*);
public:
QtFrame(QtFrame* pParent, SalFrameStyleFlags nSalFrameStyle, bool bUseCairo);
virtual ~QtFrame() override;
QWidget* GetQWidget() const { return m_pQWidget; }
QtMainWindow* GetTopLevelWindow() const { return m_pTopLevel; }
QWidget* asChild() const;
qreal devicePixelRatioF() const;
void Damage(sal_Int32 nExtentsX, sal_Int32 nExtentsY, sal_Int32 nExtentsWidth,
sal_Int32 nExtentsHeight) const;
virtual SalGraphics* AcquireGraphics() override;
virtual void ReleaseGraphics(SalGraphics* pGraphics) override;
virtual bool PostEvent(std::unique_ptr<ImplSVEvent> pData) override;
virtual void SetTitle(const OUString& rTitle) override;
virtual void SetIcon(sal_uInt16 nIcon) override;
virtual void SetMenu(SalMenu* pMenu) override;
virtual void DrawMenuBar() override;
virtual void registerDragSource(QtDragSource* pDragSource);
virtual void deregisterDragSource(QtDragSource const* pDragSource);
virtual void registerDropTarget(QtDropTarget* pDropTarget);
virtual void deregisterDropTarget(QtDropTarget const* pDropTarget);
void handleDragLeave();
void handleDragMove(QDragMoveEvent* pEvent);
void handleDrop(QDropEvent* pEvent);
virtual void SetExtendedFrameStyle(SalExtStyle nExtStyle) override;
virtual void Show(bool bVisible, bool bNoActivate = false) override;
virtual void SetMinClientSize(tools::Long nWidth, tools::Long nHeight) override;
virtual void SetMaxClientSize(tools::Long nWidth, tools::Long nHeight) override;
virtual void SetPosSize(tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight,
sal_uInt16 nFlags) override;
virtual void GetClientSize(tools::Long& rWidth, tools::Long& rHeight) override;
virtual void GetWorkArea(tools::Rectangle& rRect) override;
virtual SalFrame* GetParent() const override;
virtual void SetModal(bool bModal) override;
virtual bool GetModal() const override;
virtual void SetWindowState(const SalFrameState* pState) override;
virtual bool GetWindowState(SalFrameState* pState) override;
virtual void ShowFullScreen(bool bFullScreen, sal_Int32 nDisplay) override;
virtual void StartPresentation(bool bStart) override;
virtual void SetAlwaysOnTop(bool bOnTop) override;
virtual void ToTop(SalFrameToTop nFlags) override;
virtual void SetPointer(PointerStyle ePointerStyle) override;
virtual void CaptureMouse(bool bMouse) override;
virtual void SetPointerPos(tools::Long nX, tools::Long nY) override;
virtual bool ShowTooltip(const OUString& rText, const tools::Rectangle& rHelpArea) override;
using SalFrame::Flush;
virtual void Flush() override;
virtual void SetInputContext(SalInputContext* pContext) override;
virtual void EndExtTextInput(EndExtTextInputFlags nFlags) override;
virtual OUString GetKeyName(sal_uInt16 nKeyCode) override;
virtual bool MapUnicodeToKeyCode(sal_Unicode aUnicode, LanguageType aLangType,
vcl::KeyCode& rKeyCode) override;
virtual LanguageType GetInputLanguage() override;
virtual void UpdateSettings(AllSettings& rSettings) override;
virtual void Beep() override;
virtual const SystemEnvData* GetSystemData() const override { return &m_aSystemData; }
virtual SalPointerState GetPointerState() override;
virtual KeyIndicatorState GetIndicatorState() override;
virtual void SimulateKeyPress(sal_uInt16 nKeyCode) override;
virtual void SetParent(SalFrame* pNewParent) override;
virtual void SetPluginParent(SystemParentData* pNewParent) override;
virtual void ResetClipRegion() override;
virtual void BeginSetClipRegion(sal_uInt32 nRects) override;
virtual void UnionClipRegion(tools::Long nX, tools::Long nY, tools::Long nWidth,
tools::Long nHeight) override;
virtual void EndSetClipRegion() override;
virtual void SetScreenNumber(unsigned int) override;
virtual void SetApplicationID(const OUString&) override;
virtual void ResolveWindowHandle(SystemEnvData& rData) const override;
inline bool CallCallback(SalEvent nEvent, const void* pEvent) const;
void setInputLanguage(LanguageType);
inline bool isPopup() const;
static void FillSystemEnvData(SystemEnvData&, sal_IntPtr pWindow, QWidget* pWidget);
};
inline bool QtFrame::CallCallback(SalEvent nEvent, const void* pEvent) const
{
SolarMutexGuard aGuard;
return SalFrame::CallCallback(nEvent, pEvent);
}
inline bool QtFrame::isPopup() const
{
return ((m_nStyle & SalFrameStyleFlags::FLOAT)
&& !(m_nStyle & SalFrameStyleFlags::OWNERDRAWDECORATION));
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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