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 _VCL_GTKDATA_HXX
21 : #define _VCL_GTKDATA_HXX
22 :
23 : #include <prex.h>
24 : #define GLIB_DISABLE_DEPRECATION_WARNINGS
25 : #include <gdk/gdk.h>
26 : #include <gdk/gdkx.h>
27 : #include <gtk/gtk.h>
28 : #include <postx.h>
29 :
30 : #include <generic/gendata.hxx>
31 : #include <unx/saldisp.hxx>
32 : #include <unx/saldata.hxx>
33 : #include <unx/gtk/gtksys.hxx>
34 : #include <vcl/ptrstyle.hxx>
35 : #include <osl/conditn.h>
36 : #include "saltimer.hxx"
37 :
38 : #include <list>
39 :
40 : class GtkSalDisplay;
41 :
42 0 : inline GdkWindow * widget_get_window(GtkWidget *widget)
43 : {
44 : #if GTK_CHECK_VERSION(3,0,0)
45 : return gtk_widget_get_window(widget);
46 : #else
47 0 : return widget->window;
48 : #endif
49 : }
50 :
51 0 : inline XLIB_Window widget_get_xid(GtkWidget *widget)
52 : {
53 : #if GTK_CHECK_VERSION(3,0,0)
54 : return GDK_WINDOW_XID(gtk_widget_get_window(widget));
55 : #else
56 0 : return GDK_WINDOW_XWINDOW(widget->window);
57 : #endif
58 : }
59 :
60 0 : inline void widget_set_can_focus(GtkWidget *widget, gboolean can_focus)
61 : {
62 : #if GTK_CHECK_VERSION(3,0,0)
63 : return gtk_widget_set_can_focus(widget, can_focus);
64 : #else
65 0 : if (can_focus)
66 0 : GTK_WIDGET_SET_FLAGS( widget, GTK_CAN_FOCUS );
67 : else
68 0 : GTK_WIDGET_UNSET_FLAGS( widget, GTK_CAN_FOCUS );
69 : #endif
70 0 : }
71 :
72 0 : inline void widget_set_can_default(GtkWidget *widget, gboolean can_default)
73 : {
74 : #if GTK_CHECK_VERSION(3,0,0)
75 : return gtk_widget_set_can_default(widget, can_default);
76 : #else
77 0 : if (can_default)
78 0 : GTK_WIDGET_SET_FLAGS( widget, GTK_CAN_DEFAULT );
79 : else
80 0 : GTK_WIDGET_UNSET_FLAGS( widget, GTK_CAN_DEFAULT );
81 : #endif
82 0 : }
83 :
84 : class GtkSalTimer : public SalTimer
85 : {
86 : struct SalGtkTimeoutSource *m_pTimeout;
87 : public:
88 : GtkSalTimer();
89 : ~GtkSalTimer();
90 : virtual void Start( sal_uLong nMS );
91 : virtual void Stop();
92 : bool Expired();
93 :
94 : sal_uLong m_nTimeoutMS;
95 : };
96 :
97 : class GtkData : public SalGenericData
98 : {
99 : GSource *m_pUserEvent;
100 : oslMutex m_aDispatchMutex;
101 : oslCondition m_aDispatchCondition;
102 :
103 : public:
104 : GtkData( SalInstance *pInstance );
105 : virtual ~GtkData();
106 :
107 : virtual void Init();
108 : virtual void Dispose();
109 :
110 : virtual void initNWF();
111 : virtual void deInitNWF();
112 :
113 : static gboolean userEventFn( gpointer data );
114 :
115 : virtual void PostUserEvent();
116 : void Yield( bool bWait, bool bHandleAllCurrentEvents );
117 : inline GdkDisplay *GetGdkDisplay();
118 :
119 : virtual void ErrorTrapPush();
120 : virtual bool ErrorTrapPop( bool bIgnoreError );
121 : };
122 :
123 : class GtkSalFrame;
124 :
125 : #if GTK_CHECK_VERSION(3,0,0)
126 : class GtkSalDisplay : public SalGenericDisplay
127 : #else
128 : class GtkSalDisplay : public SalDisplay
129 : #endif
130 : {
131 : GtkSalSystem* m_pSys;
132 : GdkDisplay* m_pGdkDisplay;
133 : GdkCursor *m_aCursors[ POINTER_COUNT ];
134 : bool m_bStartupCompleted;
135 : bool m_bX11Display;
136 :
137 : GdkCursor* getFromXBM( const unsigned char *pBitmap, const unsigned char *pMask,
138 : int nWidth, int nHeight, int nXHot, int nYHot );
139 : public:
140 : GtkSalDisplay( GdkDisplay* pDisplay );
141 : virtual ~GtkSalDisplay();
142 :
143 0 : GdkDisplay* GetGdkDisplay() const { return m_pGdkDisplay; }
144 0 : bool IsX11Display() const { return m_bX11Display; }
145 :
146 0 : GtkSalSystem* getSystem() const { return m_pSys; }
147 :
148 : virtual void deregisterFrame( SalFrame* pFrame );
149 : GdkCursor *getCursor( PointerStyle ePointerStyle );
150 : virtual int CaptureMouse( SalFrame* pFrame );
151 :
152 : int GetDefaultScreen() { return m_pSys->GetDisplayBuiltInScreen(); }
153 0 : SalX11Screen GetDefaultXScreen() { return m_pSys->GetDisplayDefaultXScreen(); }
154 : Size GetScreenSize( int nDisplayScreen );
155 0 : int GetXScreenCount() { return m_pSys->GetDisplayXScreenCount(); }
156 : #if GTK_CHECK_VERSION(3,0,0)
157 : // int GetScreenCount() { return m_pSys->GetDisplayScreenCount(); }
158 : #endif
159 : #if !GTK_CHECK_VERSION(3,0,0)
160 : virtual ScreenData *initScreen( SalX11Screen nXScreen ) const;
161 : #endif
162 :
163 : GdkFilterReturn filterGdkEvent( GdkXEvent* sys_event,
164 : GdkEvent* event );
165 0 : void startupNotificationCompleted() { m_bStartupCompleted = true; }
166 :
167 : void screenSizeChanged( GdkScreen* );
168 : void monitorsChanged( GdkScreen* );
169 :
170 : virtual void PostUserEvent();
171 :
172 : #if !GTK_CHECK_VERSION(3,0,0)
173 : virtual long Dispatch( XEvent *pEvent );
174 : #else
175 : guint32 GetLastUserEventTime( bool /* b */ ) { return GDK_CURRENT_TIME; } // horrible hack
176 : #endif
177 : };
178 :
179 0 : inline GtkData* GetGtkSalData()
180 : {
181 0 : return (GtkData*)ImplGetSVData()->mpSalData;
182 : }
183 0 : inline GdkDisplay *GtkData::GetGdkDisplay()
184 : {
185 0 : return GetGtkDisplay()->GetGdkDisplay();
186 : }
187 : #if !GTK_CHECK_VERSION(3,0,0)
188 : #endif
189 :
190 : #endif // _VCL_GTKDATA_HXX
191 :
192 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
