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Diffstat (limited to '')
| -rw-r--r-- | vcl/inc/qt5/QtFrame.hxx | 240 |
1 files changed, 240 insertions, 0 deletions
diff --git a/vcl/inc/qt5/QtFrame.hxx b/vcl/inc/qt5/QtFrame.hxx new file mode 100644 index 000000000..2d7c5718d --- /dev/null +++ b/vcl/inc/qt5/QtFrame.hxx @@ -0,0 +1,240 @@ +/* -*- 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: */ |