Line data Source code
1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #ifndef INCLUDED_VCL_INC_UNX_GTK_GTKGDI_HXX
21 : #define INCLUDED_VCL_INC_UNX_GTK_GTKGDI_HXX
22 :
23 : #include <prex.h>
24 : #include <gtk/gtk.h>
25 : #include <gdk/gdkx.h>
26 : #include <gdk/gdkkeysyms.h>
27 : #include <postx.h>
28 :
29 : #include <unx/gtk/gtkframe.hxx>
30 :
31 : #if GTK_CHECK_VERSION(3,0,0)
32 :
33 : #include <headless/svpgdi.hxx>
34 : #include "textrender.hxx"
35 :
36 : class GtkSalGraphics : public SvpSalGraphics
37 : {
38 : GtkSalFrame *mpFrame;
39 : public:
40 : GtkSalGraphics( GtkSalFrame *pFrame, GtkWidget *pWindow );
41 : virtual bool drawNativeControl( ControlType nType, ControlPart nPart,
42 : const Rectangle& rControlRegion,
43 : ControlState nState, const ImplControlValue& aValue,
44 : const OUString& rCaption ) SAL_OVERRIDE;
45 : virtual bool IsNativeControlSupported( ControlType nType, ControlPart nPart ) SAL_OVERRIDE;
46 : virtual bool getNativeControlRegion( ControlType nType, ControlPart nPart,
47 : const Rectangle& rControlRegion,
48 : ControlState nState,
49 : const ImplControlValue& aValue,
50 : const OUString& rCaption,
51 : Rectangle &rNativeBoundingRegion,
52 : Rectangle &rNativeContentRegion ) SAL_OVERRIDE;
53 : virtual bool SupportsCairo() const SAL_OVERRIDE;
54 : virtual cairo::SurfaceSharedPtr CreateSurface(const cairo::CairoSurfaceSharedPtr& rSurface) const SAL_OVERRIDE;
55 : virtual cairo::SurfaceSharedPtr CreateSurface(const OutputDevice& rRefDevice, int x, int y, int width, int height) const SAL_OVERRIDE;
56 : void WidgetQueueDraw() const;
57 :
58 : void updateSettings( AllSettings& rSettings );
59 : static void refreshFontconfig( GtkSettings *pSettings );
60 : static void signalSettingsNotify( GObject*, GParamSpec *pSpec, gpointer );
61 :
62 : cairo_t* getCairoContext() const;
63 :
64 : void clipRegion(cairo_t* cr);
65 :
66 : private:
67 : GtkWidget *mpWindow;
68 : static GtkStyleContext *mpButtonStyle;
69 : static GtkStyleContext *mpEntryStyle;
70 : static GtkStyleContext *mpTextViewStyle;
71 : static GtkStyleContext *mpVScrollbarStyle;
72 : static GtkStyleContext *mpHScrollbarStyle;
73 : static GtkStyleContext *mpToolbarStyle;
74 : static GtkStyleContext *mpToolButtonStyle;
75 : static GtkStyleContext *mpToolbarSeperatorStyle;
76 : static GtkStyleContext *mpCheckButtonStyle;
77 : static GtkStyleContext *mpMenuBarStyle;
78 : static GtkStyleContext *mpMenuBarItemStyle;
79 : static GtkStyleContext *mpMenuStyle;
80 : static GtkStyleContext *mpMenuItemStyle;
81 : static GtkStyleContext *mpSpinStyle;
82 : static GtkStyleContext *mpComboboxStyle;
83 : static GtkStyleContext *mpComboboxButtonStyle;
84 : static GtkStyleContext *mpListboxStyle;
85 : static GtkStyleContext *mpListboxButtonStyle;
86 : static GtkStyleContext *mpNoteBookStyle;
87 : static GtkStyleContext *mpFrameInStyle;
88 : static GtkStyleContext *mpFrameOutStyle;
89 : static GtkStyleContext *mpFixedHoriLineStyle;
90 : static GtkStyleContext *mpFixedVertLineStyle;
91 : static GtkStyleContext *mpTreeHeaderButtonStyle;
92 : static GtkStyleContext *mpProgressBarStyle;
93 :
94 : static Rectangle NWGetScrollButtonRect( ControlPart nPart, Rectangle aAreaRect );
95 : static Rectangle NWGetSpinButtonRect( ControlPart nPart, Rectangle aAreaRect);
96 : static Rectangle NWGetComboBoxButtonRect( ControlType nType, ControlPart nPart, Rectangle aAreaRect );
97 :
98 : static void PaintScrollbar(GtkStyleContext *context,
99 : cairo_t *cr,
100 : const Rectangle& rControlRectangle,
101 : ControlType nType,
102 : ControlPart nPart,
103 : const ImplControlValue& aValue );
104 : static void PaintOneSpinButton( GtkStyleContext *context,
105 : cairo_t *cr,
106 : ControlType nType,
107 : ControlPart nPart,
108 : Rectangle aAreaRect,
109 : ControlState nState );
110 : static void PaintSpinButton(GtkStyleContext *context,
111 : cairo_t *cr,
112 : const Rectangle& rControlRectangle,
113 : ControlType nType,
114 : ControlPart nPart,
115 : const ImplControlValue& aValue);
116 : static void PaintCombobox(GtkStateFlags flags,
117 : cairo_t *cr,
118 : const Rectangle& rControlRectangle,
119 : ControlType nType,
120 : ControlPart nPart,
121 : const ImplControlValue& aValue);
122 : static void PaintCheckOrRadio(GtkStyleContext *context,
123 : cairo_t *cr,
124 : const Rectangle& rControlRectangle,
125 : ControlType nType);
126 :
127 : static bool style_loaded;
128 : };
129 :
130 : #else
131 : #include <unx/salgdi.h>
132 :
133 : class GdkX11Pixmap;
134 : class GtkSalGraphics : public X11SalGraphics
135 : {
136 : GtkWidget *m_pWindow;
137 : vcl::Region m_aClipRegion;
138 :
139 : public:
140 : GtkSalGraphics( GtkSalFrame *, GtkWidget *window );
141 : GtkSalGraphics( GtkSalFrame *, GtkWidget *window, SalX11Screen nXScreen );
142 : virtual ~GtkSalGraphics();
143 :
144 177 : inline GtkWidget* GetGtkWidget() const { return m_pWindow; }
145 0 : inline GdkWindow* GetGdkWindow() const { return m_pWindow->window; }
146 177 : inline GtkSalFrame* GetGtkFrame() const { return static_cast<GtkSalFrame*>(m_pFrame); }
147 0 : void SetWindow( GtkWidget* window ) { m_pWindow = window; }
148 :
149 : // will be set when UI theme was changed
150 : static bool bThemeChanged;
151 : static bool bNeedPixmapPaint;
152 : static bool bNeedTwoPasses;
153 :
154 : // native widget methods
155 : virtual bool IsNativeControlSupported( ControlType nType, ControlPart nPart ) SAL_OVERRIDE;
156 : virtual bool hitTestNativeControl( ControlType nType, ControlPart nPart, const Rectangle& rControlRegion,
157 : const Point& aPos, bool& rIsInside ) SAL_OVERRIDE;
158 : virtual bool drawNativeControl( ControlType nType, ControlPart nPart, const Rectangle& rControlRegion,
159 : ControlState nState, const ImplControlValue& aValue,
160 : const OUString& rCaption ) SAL_OVERRIDE;
161 : virtual bool getNativeControlRegion( ControlType nType, ControlPart nPart, const Rectangle& rControlRegion, ControlState nState,
162 : const ImplControlValue& aValue, const OUString& rCaption,
163 : Rectangle &rNativeBoundingRegion, Rectangle &rNativeContentRegion ) SAL_OVERRIDE;
164 :
165 : //helper methods for frame's UpdateSettings
166 : void updateSettings( AllSettings& rSettings );
167 : static void refreshFontconfig( GtkSettings *pSettings );
168 : static void signalSettingsNotify( GObject*, GParamSpec *pSpec, gpointer );
169 :
170 : virtual bool setClipRegion( const vcl::Region& ) SAL_OVERRIDE;
171 : virtual void ResetClipRegion() SAL_OVERRIDE;
172 :
173 : // some themes set the background pixmap of our window EVERY time
174 : // a control is painted; but presentation effects need
175 : // the background set to None; workaround: set the background
176 : // before copyBits
177 : virtual void copyBits( const SalTwoRect& rPosAry,
178 : SalGraphics* pSrcGraphics ) SAL_OVERRIDE;
179 :
180 : protected:
181 : typedef std::list< Rectangle > clipList;
182 :
183 : GdkX11Pixmap* NWGetPixmapFromScreen( Rectangle srcRect, int nBgColor = 0 );
184 : bool NWRenderPixmapToScreen( GdkX11Pixmap* pPixmap, GdkX11Pixmap* pMask, Rectangle dstRect );
185 :
186 : bool DoDrawNativeControl( GdkDrawable* pDrawable,
187 : ControlType nType,
188 : ControlPart nPart,
189 : const Rectangle& aCtrlRect,
190 : const clipList& aClip,
191 : ControlState nState,
192 : const ImplControlValue& aValue,
193 : const OUString& rCaption );
194 :
195 : bool NWPaintGTKArrow( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
196 : const Rectangle& rControlRectangle,
197 : const clipList& rClipList,
198 : ControlState nState, const ImplControlValue& aValue,
199 : const OUString& rCaption );
200 : bool NWPaintGTKListHeader( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
201 : const Rectangle& rControlRectangle,
202 : const clipList& rClipList,
203 : ControlState nState, const ImplControlValue& aValue,
204 : const OUString& rCaption );
205 : bool NWPaintGTKFixedLine( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
206 : const Rectangle& rControlRectangle,
207 : const clipList& rClipList,
208 : ControlState nState, const ImplControlValue& aValue,
209 : const OUString& rCaption );
210 : bool NWPaintGTKFrame( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
211 : const Rectangle& rControlRectangle,
212 : const clipList& rClipList,
213 : ControlState nState, const ImplControlValue& aValue,
214 : const OUString& rCaption );
215 : bool NWPaintGTKWindowBackground( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
216 : const Rectangle& rControlRectangle,
217 : const clipList& rClipList,
218 : ControlState nState, const ImplControlValue& aValue,
219 : const OUString& rCaption );
220 : bool NWPaintGTKButtonReal( GtkWidget* button, GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
221 : const Rectangle& rControlRectangle,
222 : const clipList& rClipList,
223 : ControlState nState, const ImplControlValue& aValue,
224 : const OUString& rCaption );
225 : bool NWPaintGTKButton( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
226 : const Rectangle& rControlRectangle,
227 : const clipList& rClipList,
228 : ControlState nState, const ImplControlValue& aValue,
229 : const OUString& rCaption );
230 : bool NWPaintGTKRadio( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
231 : const Rectangle& rControlRectangle,
232 : const clipList& rClipList,
233 : ControlState nState, const ImplControlValue& aValue,
234 : const OUString& rCaption );
235 : bool NWPaintGTKCheck( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
236 : const Rectangle& rControlRectangle,
237 : const clipList& rClipList,
238 : ControlState nState, const ImplControlValue& aValue,
239 : const OUString& rCaption );
240 : bool NWPaintGTKScrollbar( ControlType nType, ControlPart nPart,
241 : const Rectangle& rControlRectangle,
242 : const clipList& rClipList,
243 : ControlState nState, const ImplControlValue& aValue,
244 : const OUString& rCaption );
245 : bool NWPaintGTKEditBox( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
246 : const Rectangle& rControlRectangle,
247 : const clipList& rClipList,
248 : ControlState nState, const ImplControlValue& aValue,
249 : const OUString& rCaption );
250 : bool NWPaintGTKSpinBox( ControlType nType, ControlPart nPart,
251 : const Rectangle& rControlRectangle,
252 : const clipList& rClipList,
253 : ControlState nState, const ImplControlValue& aValue,
254 : const OUString& rCaption );
255 : bool NWPaintGTKComboBox( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
256 : const Rectangle& rControlRectangle,
257 : const clipList& rClipList,
258 : ControlState nState, const ImplControlValue& aValue,
259 : const OUString& rCaption );
260 : bool NWPaintGTKTabItem( ControlType nType, ControlPart nPart,
261 : const Rectangle& rControlRectangle,
262 : const clipList& rClipList,
263 : ControlState nState, const ImplControlValue& aValue,
264 : const OUString& rCaption );
265 : bool NWPaintGTKListBox( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
266 : const Rectangle& rControlRectangle,
267 : const clipList& rClipList,
268 : ControlState nState, const ImplControlValue& aValue,
269 : const OUString& rCaption );
270 :
271 : bool NWPaintGTKToolbar( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
272 : const Rectangle& rControlRectangle,
273 : const clipList& rClipList,
274 : ControlState nState, const ImplControlValue& aValue,
275 : const OUString& rCaption );
276 : bool NWPaintGTKMenubar( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
277 : const Rectangle& rControlRectangle,
278 : const clipList& rClipList,
279 : ControlState nState, const ImplControlValue& aValue,
280 : const OUString& rCaption );
281 : bool NWPaintGTKPopupMenu( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
282 : const Rectangle& rControlRectangle,
283 : const clipList& rClipList,
284 : ControlState nState, const ImplControlValue& aValue,
285 : const OUString& rCaption );
286 : bool NWPaintGTKTooltip( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
287 : const Rectangle& rControlRectangle,
288 : const clipList& rClipList,
289 : ControlState nState, const ImplControlValue& aValue,
290 : const OUString& rCaption );
291 : bool NWPaintGTKProgress( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
292 : const Rectangle& rControlRectangle,
293 : const clipList& rClipList,
294 : ControlState nState, const ImplControlValue& aValue,
295 : const OUString& rCaption );
296 : bool NWPaintGTKSlider( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
297 : const Rectangle& rControlRectangle,
298 : const clipList& rClipList,
299 : ControlState nState, const ImplControlValue& aValue,
300 : const OUString& rCaption );
301 : bool NWPaintGTKListNode( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
302 : const Rectangle& rControlRectangle,
303 : const clipList& rClipList,
304 : ControlState nState, const ImplControlValue& aValue,
305 : const OUString& rCaption );
306 : };
307 :
308 : #endif // !gtk3
309 :
310 : #endif // INCLUDED_VCL_INC_UNX_GTK_GTKGDI_HXX
311 :
312 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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