ResidualVM logo ResidualVM website - Forums - Contact us BuildBot - Doxygen - Wiki curved edge

sdl-window.h

Go to the documentation of this file.
00001 /* ScummVM - Graphic Adventure Engine
00002  *
00003  * ScummVM is the legal property of its developers, whose names
00004  * are too numerous to list here. Please refer to the COPYRIGHT
00005  * file distributed with this source distribution.
00006  *
00007  * This program is free software; you can redistribute it and/or
00008  * modify it under the terms of the GNU General Public License
00009  * as published by the Free Software Foundation; either version 2
00010  * of the License, or (at your option) any later version.
00011  *
00012  * This program is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  * GNU General Public License for more details.
00016  *
00017  * You should have received a copy of the GNU General Public License
00018  * along with this program; if not, write to the Free Software
00019  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
00020  *
00021  */
00022 
00023 #ifndef BACKENDS_PLATFORM_SDL_WINDOW_H
00024 #define BACKENDS_PLATFORM_SDL_WINDOW_H
00025 
00026 #include "backends/platform/sdl/sdl-sys.h"
00027 
00028 #include "common/rect.h"
00029 #include "common/str.h"
00030 
00031 class SdlWindow {
00032 public:
00033     SdlWindow();
00034     virtual ~SdlWindow();
00035 
00039     virtual void setupIcon();
00040 
00046     void setWindowCaption(const Common::String &caption);
00047 
00052     void toggleMouseGrab();
00053 
00057     bool hasMouseFocus() const;
00058 
00065     bool warpMouseInWindow(int x, int y);
00066 
00070     void iconifyWindow();
00071 
00078     bool getSDLWMInformation(SDL_SysWMinfo *info) const;
00079 
00080     /*
00081      * Retrieve the current desktop resolution.
00082      */
00083     Common::Rect getDesktopResolution();
00084 
00085     bool mouseIsGrabbed() const {
00086 #if SDL_VERSION_ATLEAST(2, 0, 0)
00087         if (_window) {
00088             return SDL_GetWindowGrab(_window) == SDL_TRUE;
00089         }
00090 #endif
00091         return _inputGrabState;
00092     }
00093 
00094 private:
00095     bool _inputGrabState;
00096 
00097     Common::Rect _desktopRes;
00098 
00099 #if SDL_VERSION_ATLEAST(2, 0, 0)
00100 public:
00104     SDL_Window *getSDLWindow() const { return _window; }
00105 
00114     bool createOrUpdateWindow(int width, int height, uint32 flags);
00115 
00119     void destroyWindow();
00120 
00121 protected:
00122     SDL_Window *_window;
00123 
00124 private:
00125     uint32 _lastFlags;
00126 
00132     int _lastX, _lastY;
00133 
00134     Common::String _windowCaption;
00135 #endif
00136 };
00137 
00138 class SdlIconlessWindow : public SdlWindow {
00139 public:
00140     virtual void setupIcon() {}
00141 };
00142 
00143 #endif


Generated on Sat Aug 8 2020 05:01:05 for ResidualVM by doxygen 1.7.1
curved edge   curved edge