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/salgdi.h>
30 :
31 : #if GTK_CHECK_VERSION(3,0,0)
32 :
33 : #include <headless/svpgdi.hxx>
34 :
35 : class GtkSalFrame;
36 : class GtkSalGraphics : public SvpSalGraphics
37 : {
38 : GtkSalFrame *mpFrame;
39 : public:
40 : GtkSalGraphics( GtkSalFrame *pFrame, GtkWidget *pWindow );
41 : virtual void copyArea( long nDestX, long nDestY,
42 : long nSrcX, long nSrcY,
43 : long nSrcWidth, long nSrcHeight,
44 : sal_uInt16 /*nFlags*/ ) SAL_OVERRIDE;
45 : virtual bool drawNativeControl( ControlType nType, ControlPart nPart,
46 : const Rectangle& rControlRegion,
47 : ControlState nState, const ImplControlValue& aValue,
48 : const OUString& rCaption ) SAL_OVERRIDE;
49 : virtual bool IsNativeControlSupported( ControlType nType, ControlPart nPart ) SAL_OVERRIDE;
50 : virtual bool getNativeControlRegion( ControlType nType, ControlPart nPart,
51 : const Rectangle& rControlRegion,
52 : ControlState nState,
53 : const ImplControlValue& aValue,
54 : const OUString& rCaption,
55 : Rectangle &rNativeBoundingRegion,
56 : Rectangle &rNativeContentRegion ) SAL_OVERRIDE;
57 : void updateSettings( AllSettings& rSettings );
58 : static void refreshFontconfig( GtkSettings *pSettings );
59 : static void signalSettingsNotify( GObject*, GParamSpec *pSpec, gpointer );
60 : private:
61 : GtkWidget *mpWindow;
62 : static GtkStyleContext *mpButtonStyle;
63 : static GtkStyleContext *mpEntryStyle;
64 : static GtkStyleContext *mpVScrollbarStyle;
65 : static GtkStyleContext *mpHScrollbarStyle;
66 : static GtkStyleContext *mpToolbarStyle;
67 : static GtkStyleContext *mpToolButtonStyle;
68 : static GtkStyleContext *mpCheckButtonStyle;
69 : static GtkStyleContext *mpMenuBarStyle;
70 : static GtkStyleContext *mpMenuBarItemStyle;
71 : static GtkStyleContext *mpMenuStyle;
72 : static GtkStyleContext *mpMenuItemStyle;
73 : static GtkStyleContext *mpSpinStyle;
74 : static GtkStyleContext *mpComboboxStyle;
75 : static GtkStyleContext *mpListboxStyle;
76 :
77 : void renderAreaToPix( cairo_t* cr, cairo_rectangle_int_t *region );
78 : void getStyleContext( GtkStyleContext** style, GtkWidget* widget );
79 : Rectangle NWGetScrollButtonRect( ControlPart nPart, Rectangle aAreaRect );
80 : Rectangle NWGetSpinButtonRect( ControlPart nPart, Rectangle aAreaRect);
81 : Rectangle NWGetComboBoxButtonRect( ControlType nType, ControlPart nPart, Rectangle aAreaRect );
82 :
83 : void PaintScrollbar(GtkStyleContext *context,
84 : cairo_t *cr,
85 : const Rectangle& rControlRectangle,
86 : ControlType nType,
87 : ControlPart nPart,
88 : const ImplControlValue& aValue );
89 : void PaintOneSpinButton( GtkStyleContext *context,
90 : cairo_t *cr,
91 : ControlType nType,
92 : ControlPart nPart,
93 : Rectangle aAreaRect,
94 : ControlState nState );
95 : void PaintSpinButton(GtkStyleContext *context,
96 : cairo_t *cr,
97 : const Rectangle& rControlRectangle,
98 : ControlType nType,
99 : ControlPart nPart,
100 : const ImplControlValue& aValue );
101 : void PaintCombobox( GtkStyleContext *context,
102 : cairo_t *cr,
103 : const Rectangle& rControlRectangle,
104 : ControlType nType,
105 : ControlPart nPart,
106 : const ImplControlValue& aValue );
107 : void PaintCheckOrRadio(GtkStyleContext *context,
108 : cairo_t *cr,
109 : const Rectangle& rControlRectangle,
110 : ControlType nType);
111 :
112 : static bool style_loaded;
113 : };
114 :
115 : #else
116 :
117 : class GtkSalGraphics : public X11SalGraphics
118 : {
119 : GtkWidget *m_pWindow;
120 : vcl::Region m_aClipRegion;
121 :
122 : public:
123 : GtkSalGraphics( GtkSalFrame *, GtkWidget *window );
124 : GtkSalGraphics( GtkSalFrame *, GtkWidget *window, SalX11Screen nXScreen );
125 : virtual ~GtkSalGraphics();
126 :
127 : inline GtkWidget* GetGtkWidget() const { return m_pWindow; }
128 0 : inline GdkWindow* GetGdkWindow() const { return m_pWindow->window; }
129 0 : inline GtkSalFrame* GetGtkFrame() const { return static_cast<GtkSalFrame*>(m_pFrame); }
130 0 : void SetWindow( GtkWidget* window ) { m_pWindow = window; }
131 :
132 : // will be set when UI theme was changed
133 : static bool bThemeChanged;
134 : static bool bNeedPixmapPaint;
135 :
136 : // native widget methods
137 : virtual bool IsNativeControlSupported( ControlType nType, ControlPart nPart ) SAL_OVERRIDE;
138 : virtual bool hitTestNativeControl( ControlType nType, ControlPart nPart, const Rectangle& rControlRegion,
139 : const Point& aPos, bool& rIsInside ) SAL_OVERRIDE;
140 : virtual bool drawNativeControl( ControlType nType, ControlPart nPart, const Rectangle& rControlRegion,
141 : ControlState nState, const ImplControlValue& aValue,
142 : const OUString& rCaption ) SAL_OVERRIDE;
143 : virtual bool getNativeControlRegion( ControlType nType, ControlPart nPart, const Rectangle& rControlRegion, ControlState nState,
144 : const ImplControlValue& aValue, const OUString& rCaption,
145 : Rectangle &rNativeBoundingRegion, Rectangle &rNativeContentRegion ) SAL_OVERRIDE;
146 :
147 : //helper methods for frame's UpdateSettings
148 : void updateSettings( AllSettings& rSettings );
149 : static void refreshFontconfig( GtkSettings *pSettings );
150 : static void signalSettingsNotify( GObject*, GParamSpec *pSpec, gpointer );
151 :
152 : virtual bool setClipRegion( const vcl::Region& ) SAL_OVERRIDE;
153 : virtual void ResetClipRegion() SAL_OVERRIDE;
154 :
155 : // some themes set the background pixmap of our window EVERY time
156 : // a control is painted; but presentation effects need
157 : // the background set to None; workaround: set the background
158 : // before copyBits
159 : virtual void copyBits( const SalTwoRect& rPosAry,
160 : SalGraphics* pSrcGraphics ) SAL_OVERRIDE;
161 :
162 : protected:
163 : typedef std::list< Rectangle > clipList;
164 :
165 : GdkPixmap* NWGetPixmapFromScreen( Rectangle srcRect );
166 : bool NWRenderPixmapToScreen( GdkPixmap* pPixmap, Rectangle dstRect );
167 :
168 : bool NWPaintGTKArrow( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
169 : const Rectangle& rControlRectangle,
170 : const clipList& rClipList,
171 : ControlState nState, const ImplControlValue& aValue,
172 : const OUString& rCaption );
173 : bool NWPaintGTKListHeader( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
174 : const Rectangle& rControlRectangle,
175 : const clipList& rClipList,
176 : ControlState nState, const ImplControlValue& aValue,
177 : const OUString& rCaption );
178 : bool NWPaintGTKFixedLine( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
179 : const Rectangle& rControlRectangle,
180 : const clipList& rClipList,
181 : ControlState nState, const ImplControlValue& aValue,
182 : const OUString& rCaption );
183 : bool NWPaintGTKFrame( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
184 : const Rectangle& rControlRectangle,
185 : const clipList& rClipList,
186 : ControlState nState, const ImplControlValue& aValue,
187 : const OUString& rCaption );
188 : bool NWPaintGTKWindowBackground( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
189 : const Rectangle& rControlRectangle,
190 : const clipList& rClipList,
191 : ControlState nState, const ImplControlValue& aValue,
192 : const OUString& rCaption );
193 : bool NWPaintGTKButtonReal( GtkWidget* button, GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
194 : const Rectangle& rControlRectangle,
195 : const clipList& rClipList,
196 : ControlState nState, const ImplControlValue& aValue,
197 : const OUString& rCaption );
198 : bool NWPaintGTKButton( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
199 : const Rectangle& rControlRectangle,
200 : const clipList& rClipList,
201 : ControlState nState, const ImplControlValue& aValue,
202 : const OUString& rCaption );
203 : bool NWPaintGTKRadio( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
204 : const Rectangle& rControlRectangle,
205 : const clipList& rClipList,
206 : ControlState nState, const ImplControlValue& aValue,
207 : const OUString& rCaption );
208 : bool NWPaintGTKCheck( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
209 : const Rectangle& rControlRectangle,
210 : const clipList& rClipList,
211 : ControlState nState, const ImplControlValue& aValue,
212 : const OUString& rCaption );
213 : bool NWPaintGTKScrollbar( ControlType nType, ControlPart nPart,
214 : const Rectangle& rControlRectangle,
215 : const clipList& rClipList,
216 : ControlState nState, const ImplControlValue& aValue,
217 : const OUString& rCaption );
218 : bool NWPaintGTKEditBox( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
219 : const Rectangle& rControlRectangle,
220 : const clipList& rClipList,
221 : ControlState nState, const ImplControlValue& aValue,
222 : const OUString& rCaption );
223 : bool NWPaintGTKSpinBox( ControlType nType, ControlPart nPart,
224 : const Rectangle& rControlRectangle,
225 : const clipList& rClipList,
226 : ControlState nState, const ImplControlValue& aValue,
227 : const OUString& rCaption );
228 : bool NWPaintGTKComboBox( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
229 : const Rectangle& rControlRectangle,
230 : const clipList& rClipList,
231 : ControlState nState, const ImplControlValue& aValue,
232 : const OUString& rCaption );
233 : bool NWPaintGTKTabItem( ControlType nType, ControlPart nPart,
234 : const Rectangle& rControlRectangle,
235 : const clipList& rClipList,
236 : ControlState nState, const ImplControlValue& aValue,
237 : const OUString& rCaption );
238 : bool NWPaintGTKListBox( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
239 : const Rectangle& rControlRectangle,
240 : const clipList& rClipList,
241 : ControlState nState, const ImplControlValue& aValue,
242 : const OUString& rCaption );
243 :
244 : bool NWPaintGTKToolbar( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
245 : const Rectangle& rControlRectangle,
246 : const clipList& rClipList,
247 : ControlState nState, const ImplControlValue& aValue,
248 : const OUString& rCaption );
249 : bool NWPaintGTKMenubar( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
250 : const Rectangle& rControlRectangle,
251 : const clipList& rClipList,
252 : ControlState nState, const ImplControlValue& aValue,
253 : const OUString& rCaption );
254 : bool NWPaintGTKPopupMenu( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
255 : const Rectangle& rControlRectangle,
256 : const clipList& rClipList,
257 : ControlState nState, const ImplControlValue& aValue,
258 : const OUString& rCaption );
259 : bool NWPaintGTKTooltip( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
260 : const Rectangle& rControlRectangle,
261 : const clipList& rClipList,
262 : ControlState nState, const ImplControlValue& aValue,
263 : const OUString& rCaption );
264 : bool NWPaintGTKProgress( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
265 : const Rectangle& rControlRectangle,
266 : const clipList& rClipList,
267 : ControlState nState, const ImplControlValue& aValue,
268 : const OUString& rCaption );
269 : bool NWPaintGTKSlider( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
270 : const Rectangle& rControlRectangle,
271 : const clipList& rClipList,
272 : ControlState nState, const ImplControlValue& aValue,
273 : const OUString& rCaption );
274 : bool NWPaintGTKListNode( GdkDrawable* gdkDrawable, ControlType nType, ControlPart nPart,
275 : const Rectangle& rControlRectangle,
276 : const clipList& rClipList,
277 : ControlState nState, const ImplControlValue& aValue,
278 : const OUString& rCaption );
279 : };
280 :
281 : #endif // !gtk3
282 :
283 : #endif // INCLUDED_VCL_INC_UNX_GTK_GTKGDI_HXX
284 :
285 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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