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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 .
*/
#ifndef INCLUDED_VCL_INC_UNX_GTK_GTKGDI_HXX
#define INCLUDED_VCL_INC_UNX_GTK_GTKGDI_HXX
#include <config_cairo_canvas.h>
#include <gtk/gtk.h>
#include "gtkbackend.hxx"
#include <gdk/gdkkeysyms.h>
#include <unx/gtk/gtkframe.hxx>
#include <ControlCacheKey.hxx>
#include <headless/svpgdi.hxx>
#include <textrender.hxx>
enum class GtkControlPart
{
ToplevelWindow,
Button,
LinkButton,
CheckButton,
CheckButtonCheck,
RadioButton,
RadioButtonRadio,
Entry,
Combobox,
ComboboxBox,
ComboboxBoxEntry,
ComboboxBoxButton,
ComboboxBoxButtonBox,
ComboboxBoxButtonBoxArrow,
Listbox,
ListboxBox,
ListboxBoxButton,
ListboxBoxButtonBox,
ListboxBoxButtonBoxArrow,
SpinButton,
SpinButtonEntry,
SpinButtonUpButton,
SpinButtonDownButton,
ScrollbarVertical,
ScrollbarVerticalContents,
ScrollbarVerticalTrough,
ScrollbarVerticalSlider,
ScrollbarVerticalButton,
ScrollbarHorizontal,
ScrollbarHorizontalContents,
ScrollbarHorizontalTrough,
ScrollbarHorizontalSlider,
ScrollbarHorizontalButton,
ProgressBar,
ProgressBarTrough,
ProgressBarProgress,
Notebook,
NotebookHeader,
NotebookStack,
NotebookHeaderTabs,
NotebookHeaderTabsTab,
NotebookHeaderTabsTabLabel,
NotebookHeaderTabsTabActiveLabel,
NotebookHeaderTabsTabHoverLabel,
FrameBorder,
MenuBar,
MenuBarItem,
MenuWindow,
Menu,
MenuItem,
MenuItemLabel,
MenuItemArrow,
CheckMenuItem,
CheckMenuItemCheck,
RadioMenuItem,
RadioMenuItemRadio,
SeparatorMenuItem,
SeparatorMenuItemSeparator,
};
typedef void (*gtk_widget_path_iter_set_object_nameFunc)(GtkWidgetPath *, guint, const char*);
class GtkSalGraphics : public SvpSalGraphics
{
GtkSalFrame * const mpFrame;
protected:
bool isNativeControlSupported(ControlType, ControlPart) override;
virtual bool drawNativeControl( ControlType nType, ControlPart nPart,
const tools::Rectangle& rControlRegion,
ControlState nState, const ImplControlValue& aValue,
const OUString& rCaption,
const Color& rBackgroundColor ) override;
virtual bool getNativeControlRegion( ControlType nType, ControlPart nPart,
const tools::Rectangle& rControlRegion,
ControlState nState,
const ImplControlValue& aValue,
const OUString& rCaption,
tools::Rectangle &rNativeBoundingRegion,
tools::Rectangle &rNativeContentRegion ) override;
bool updateSettings(AllSettings&) override;
void handleDamage(const tools::Rectangle&) override;
public:
GtkSalGraphics( GtkSalFrame *pFrame, GtkWidget *pWindow );
#if ENABLE_CAIRO_CANVAS
virtual bool SupportsCairo() const override;
virtual cairo::SurfaceSharedPtr CreateSurface(const cairo::CairoSurfaceSharedPtr& rSurface) const override;
virtual cairo::SurfaceSharedPtr CreateSurface(const OutputDevice& rRefDevice, int x, int y, int width, int height) const override;
#endif
void WidgetQueueDraw() const;
virtual void GetResolution(sal_Int32& rDPIX, sal_Int32& rDPIY) override;
virtual OUString getRenderBackendName() const override { return "gtk3svp"; }
GtkStyleContext* createStyleContext(gtk_widget_path_iter_set_object_nameFunc set_object_name, GtkControlPart ePart);
GtkStyleContext* createNewContext(GtkControlPart ePart, gtk_widget_path_iter_set_object_nameFunc set_object_name);
GtkStyleContext* createOldContext(GtkControlPart ePart);
GtkStyleContext* makeContext(GtkWidgetPath *pPath, GtkStyleContext *pParent);
private:
GtkWidget *mpWindow;
static GtkStyleContext *mpWindowStyle;
static GtkStyleContext *mpButtonStyle;
static GtkStyleContext *mpLinkButtonStyle;
static GtkStyleContext *mpEntryStyle;
static GtkStyleContext *mpTextViewStyle;
static GtkStyleContext *mpVScrollbarStyle;
static GtkStyleContext *mpVScrollbarContentsStyle;
static GtkStyleContext *mpVScrollbarTroughStyle;
static GtkStyleContext *mpVScrollbarSliderStyle;
static GtkStyleContext *mpVScrollbarButtonStyle;
static GtkStyleContext *mpHScrollbarStyle;
static GtkStyleContext *mpHScrollbarContentsStyle;
static GtkStyleContext *mpHScrollbarTroughStyle;
static GtkStyleContext *mpHScrollbarSliderStyle;
static GtkStyleContext *mpHScrollbarButtonStyle;
static GtkStyleContext *mpToolbarStyle;
static GtkStyleContext *mpToolButtonStyle;
static GtkStyleContext *mpToolbarSeperatorStyle;
static GtkStyleContext *mpCheckButtonStyle;
static GtkStyleContext *mpCheckButtonCheckStyle;
static GtkStyleContext *mpRadioButtonStyle;
static GtkStyleContext *mpRadioButtonRadioStyle;
static GtkStyleContext *mpSpinStyle;
static GtkStyleContext *mpSpinEntryStyle;
static GtkStyleContext *mpSpinUpStyle;
static GtkStyleContext *mpSpinDownStyle;
static GtkStyleContext *mpComboboxStyle;
static GtkStyleContext *mpComboboxBoxStyle;
static GtkStyleContext *mpComboboxEntryStyle;
static GtkStyleContext *mpComboboxButtonStyle;
static GtkStyleContext *mpComboboxButtonBoxStyle;
static GtkStyleContext *mpComboboxButtonArrowStyle;
static GtkStyleContext *mpListboxStyle;
static GtkStyleContext *mpListboxBoxStyle;
static GtkStyleContext *mpListboxButtonStyle;
static GtkStyleContext *mpListboxButtonBoxStyle;
static GtkStyleContext *mpListboxButtonArrowStyle;
static GtkStyleContext *mpFrameInStyle;
static GtkStyleContext *mpFrameOutStyle;
static GtkStyleContext *mpFixedHoriLineStyle;
static GtkStyleContext *mpFixedVertLineStyle;
static GtkStyleContext *mpTreeHeaderButtonStyle;
static GtkStyleContext *mpProgressBarStyle;
static GtkStyleContext *mpProgressBarTroughStyle;
static GtkStyleContext *mpProgressBarProgressStyle;
static GtkStyleContext *mpNotebookStyle;
static GtkStyleContext *mpNotebookStackStyle;
static GtkStyleContext *mpNotebookHeaderStyle;
static GtkStyleContext *mpNotebookHeaderTabsStyle;
static GtkStyleContext *mpNotebookHeaderTabsTabStyle;
static GtkStyleContext *mpNotebookHeaderTabsTabLabelStyle;
static GtkStyleContext *mpNotebookHeaderTabsTabActiveLabelStyle;
static GtkStyleContext *mpNotebookHeaderTabsTabHoverLabelStyle;
static GtkStyleContext *mpMenuBarStyle;
static GtkStyleContext *mpMenuBarItemStyle;
static GtkStyleContext *mpMenuWindowStyle;
static GtkStyleContext *mpMenuStyle;
static GtkStyleContext *mpMenuItemStyle;
static GtkStyleContext *mpMenuItemLabelStyle;
static GtkStyleContext *mpMenuItemArrowStyle;
static GtkStyleContext *mpCheckMenuItemStyle;
static GtkStyleContext *mpCheckMenuItemCheckStyle;
static GtkStyleContext *mpRadioMenuItemStyle;
static GtkStyleContext *mpRadioMenuItemRadioStyle;
static GtkStyleContext *mpSeparatorMenuItemStyle;
static GtkStyleContext *mpSeparatorMenuItemSeparatorStyle;
static tools::Rectangle NWGetScrollButtonRect( ControlPart nPart, tools::Rectangle aAreaRect );
static tools::Rectangle NWGetSpinButtonRect( ControlPart nPart, tools::Rectangle aAreaRect);
static tools::Rectangle NWGetComboBoxButtonRect(ControlType nType, ControlPart nPart, tools::Rectangle aAreaRect);
static void PaintScrollbar(GtkStyleContext *context,
cairo_t *cr,
const tools::Rectangle& rControlRectangle,
ControlPart nPart,
const ImplControlValue& aValue );
void PaintOneSpinButton( GtkStyleContext *context,
cairo_t *cr,
ControlPart nPart,
tools::Rectangle aAreaRect,
ControlState nState );
void PaintSpinButton(GtkStateFlags flags,
cairo_t *cr,
const tools::Rectangle& rControlRectangle,
ControlPart nPart,
const ImplControlValue& aValue);
static void PaintCombobox(GtkStateFlags flags,
cairo_t *cr,
const tools::Rectangle& rControlRectangle,
ControlType nType,
ControlPart nPart);
static void PaintCheckOrRadio(cairo_t *cr, GtkStyleContext *context,
const tools::Rectangle& rControlRectangle,
bool bIsCheck, bool bInMenu);
static void PaintCheck(cairo_t *cr, GtkStyleContext *context,
const tools::Rectangle& rControlRectangle, bool bInMenu);
static void PaintRadio(cairo_t *cr, GtkStyleContext *context,
const tools::Rectangle& rControlRectangle, bool bInMenu);
static bool style_loaded;
};
#else
#include <unx/salgdi.h>
class GdkX11Pixmap;
class GtkSalGraphics : public X11SalGraphics
{
GtkWidget *m_pWindow;
vcl::Region m_aClipRegion;
public:
GtkSalGraphics(GtkSalFrame *, GtkWidget *window, SalX11Screen nXScreen);
virtual ~GtkSalGraphics() override;
GtkWidget* GetGtkWidget() const { return m_pWindow; }
GdkWindow* GetGdkWindow() const { return m_pWindow->window; }
GtkSalFrame* GetGtkFrame() const { return static_cast<GtkSalFrame*>(m_pFrame); }
void SetWindow( GtkWidget* window ) { m_pWindow = window; }
// will be set when UI theme was changed
static bool bThemeChanged;
static bool bNeedPixmapPaint;
static bool bNeedTwoPasses;
protected:
// native widget methods
bool isNativeControlSupported(ControlType, ControlPart) override;
virtual bool hitTestNativeControl( ControlType nType, ControlPart nPart, const tools::Rectangle& rControlRegion,
const Point& aPos, bool& rIsInside ) override;
virtual bool drawNativeControl( ControlType nType, ControlPart nPart, const tools::Rectangle& rControlRegion,
ControlState nState, const ImplControlValue& aValue,
const OUString& rCaption, const Color& rBackgroundColor ) override;
virtual bool getNativeControlRegion( ControlType nType, ControlPart nPart, const tools::Rectangle& rControlRegion, ControlState nState,
const ImplControlValue& aValue, const OUString& rCaption,
tools::Rectangle &rNativeBoundingRegion, tools::Rectangle &rNativeContentRegion ) override;
bool updateSettings(AllSettings&) override;
public:
//helper methods for frame's UpdateSettings
static void refreshFontconfig( GtkSettings *pSettings );
static void signalSettingsNotify( GObject*, GParamSpec *pSpec, gpointer );
virtual bool setClipRegion( const vcl::Region& ) override;
virtual void ResetClipRegion() override;
// some themes set the background pixmap of our window EVERY time
// a control is painted; but presentation effects need
// the background set to None; workaround: set the background
// before copyBits
virtual void copyBits( const SalTwoRect& rPosAry,
SalGraphics* pSrcGraphics ) override;
virtual OUString getRenderBackendName() const override { return "gtk3"; }
protected:
std::unique_ptr<GdkX11Pixmap> NWGetPixmapFromScreen( tools::Rectangle srcRect, int nBgColor = 0 );
bool NWRenderPixmapToScreen( GdkX11Pixmap* pPixmap, GdkX11Pixmap* pMask, tools::Rectangle dstRect );
bool DoDrawNativeControl( GdkDrawable* pDrawable,
ControlType nType,
ControlPart nPart,
const tools::Rectangle& aCtrlRect,
const std::vector< tools::Rectangle >& aClip,
ControlState nState,
const ImplControlValue& aValue,
ControlCacheKey& rControlCacheKey);
bool NWPaintGTKArrow( GdkDrawable* gdkDrawable,
const tools::Rectangle& rControlRectangle,
const std::vector< tools::Rectangle >& rClipList,
ControlState nState, const ImplControlValue& aValue );
bool NWPaintGTKListHeader( GdkDrawable* gdkDrawable,
const tools::Rectangle& rControlRectangle,
const std::vector< tools::Rectangle >& rClipList,
ControlState nState );
bool NWPaintGTKFixedLine( GdkDrawable* gdkDrawable, ControlPart nPart,
const tools::Rectangle& rControlRectangle );
bool NWPaintGTKFrame( GdkDrawable* gdkDrawable,
const tools::Rectangle& rControlRectangle,
const std::vector< tools::Rectangle >& rClipList,
const ImplControlValue& aValue );
bool NWPaintGTKWindowBackground( GdkDrawable* gdkDrawable,
const tools::Rectangle& rControlRectangle,
const std::vector< tools::Rectangle >& rClipList );
bool NWPaintGTKButtonReal( GtkWidget* button, GdkDrawable* gdkDrawable,
const tools::Rectangle& rControlRectangle,
const std::vector< tools::Rectangle >& rClipList,
ControlState nState );
bool NWPaintGTKButton( GdkDrawable* gdkDrawable,
const tools::Rectangle& rControlRectangle,
const std::vector< tools::Rectangle >& rClipList,
ControlState nState );
bool NWPaintGTKRadio( GdkDrawable* gdkDrawable,
const tools::Rectangle& rControlRectangle,
const std::vector< tools::Rectangle >& rClipList,
ControlState nState, const ImplControlValue& aValue );
bool NWPaintGTKCheck( GdkDrawable* gdkDrawable,
const tools::Rectangle& rControlRectangle,
const std::vector< tools::Rectangle >& rClipList,
ControlState nState, const ImplControlValue& aValue );
bool NWPaintGTKScrollbar( ControlPart nPart,
const tools::Rectangle& rControlRectangle,
ControlState nState, const ImplControlValue& aValue );
bool NWPaintGTKEditBox( GdkDrawable* gdkDrawable, ControlType nType,
const tools::Rectangle& rControlRectangle,
const std::vector< tools::Rectangle >& rClipList,
ControlState nState );
bool NWPaintGTKSpinBox(ControlType nType, ControlPart nPart,
const tools::Rectangle& rControlRectangle,
ControlState nState, const ImplControlValue& aValue,
ControlCacheKey& rControlCacheKey);
bool NWPaintGTKComboBox( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
const tools::Rectangle& rControlRectangle,
const std::vector< tools::Rectangle >& rClipList,
ControlState nState );
bool NWPaintGTKTabItem( ControlType nType,
const tools::Rectangle& rControlRectangle,
ControlState nState, const ImplControlValue& aValue );
bool NWPaintGTKListBox( GdkDrawable* gdkDrawable, ControlPart nPart,
const tools::Rectangle& rControlRectangle,
const std::vector< tools::Rectangle >& rClipList,
ControlState nState );
bool NWPaintGTKToolbar( GdkDrawable* gdkDrawable, ControlPart nPart,
const tools::Rectangle& rControlRectangle,
const std::vector< tools::Rectangle >& rClipList,
ControlState nState, const ImplControlValue& aValue );
bool NWPaintGTKMenubar( GdkDrawable* gdkDrawable, ControlPart nPart,
const tools::Rectangle& rControlRectangle,
const std::vector< tools::Rectangle >& rClipList,
ControlState nState );
bool NWPaintGTKPopupMenu( GdkDrawable* gdkDrawable, ControlPart nPart,
const tools::Rectangle& rControlRectangle,
const std::vector< tools::Rectangle >& rClipList,
ControlState nState );
bool NWPaintGTKTooltip( GdkDrawable* gdkDrawable,
const tools::Rectangle& rControlRectangle,
const std::vector< tools::Rectangle >& rClipList );
bool NWPaintGTKProgress(
const tools::Rectangle& rControlRectangle,
const ImplControlValue& aValue );
bool NWPaintGTKSlider( GdkDrawable* gdkDrawable, ControlPart nPart,
const tools::Rectangle& rControlRectangle,
ControlState nState, const ImplControlValue& aValue );
bool NWPaintGTKListNode( GdkDrawable* gdkDrawable,
const tools::Rectangle& rControlRectangle,
ControlState nState, const ImplControlValue& aValue );
};
#endif // INCLUDED_VCL_INC_UNX_GTK_GTKGDI_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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