1 /*
2 -----------------------------------------------------------------------------
3 This source file is part of OGRE
4 (Object-oriented Graphics Rendering Engine)
5 For the latest info, see http://www.ogre3d.org/
6 
7 Copyright (c) 2000-2013 Torus Knot Software Ltd
8 
9 Permission is hereby granted, free of charge, to any person obtaining a copy
10 of this software and associated documentation files (the "Software"), to deal
11 in the Software without restriction, including without limitation the rights
12 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
13 copies of the Software, and to permit persons to whom the Software is
14 furnished to do so, subject to the following conditions:
15 
16 The above copyright notice and this permission notice shall be included in
17 all copies or substantial portions of the Software.
18 
19 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
22 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
24 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
25 THE SOFTWARE.
26 -----------------------------------------------------------------------------
27 */
28 
29 #ifndef __GLXWindow_H__
30 #define __GLXWindow_H__
31 
32 #include "OgreRenderWindow.h"
33 #include "OgreGLXContext.h"
34 #include "OgreGLXGLSupport.h"
35 #include <X11/Xlib.h>
36 
37 namespace Ogre
38 {
39 	class _OgrePrivate GLXWindow : public RenderWindow
40 	{
41 	public:
42 		GLXWindow(GLXGLSupport* glsupport);
43 		~GLXWindow();
44 
45 		void create(const String& name, unsigned int width, unsigned int height,
46 					bool fullScreen, const NameValuePairList *miscParams);
47 
48 		/** @copydoc RenderWindow::setFullscreen */
49 		void setFullscreen (bool fullscreen, uint width, uint height);
50 
51 		/** @copydoc RenderWindow::destroy */
52 		void destroy(void);
53 
54 		/** @copydoc RenderWindow::isClosed */
55 		bool isClosed(void) const;
56 
57 		/** @copydoc RenderWindow::isVisible */
58 		bool isVisible(void) const;
59 
60 		/** @copydoc RenderWindow::setVisible */
61 		void setVisible(bool visible);
62 
63 		/** @copydoc RenderWindow::isHidden */
isHidden(void)64 		bool isHidden(void) const { return mHidden; }
65 
66 		/** @copydoc RenderWindow::setHidden */
67 		void setHidden(bool hidden);
68 
69 		/** @copydoc RenderWindow::setVSyncEnabled */
70 		void setVSyncEnabled(bool vsync);
71 
72 		/** @copydoc RenderWindow::isVSyncEnabled */
73 		bool isVSyncEnabled() const;
74 
75 		/** @copydoc RenderWindow::setVSyncInterval */
76 		void setVSyncInterval(unsigned int interval);
77 
78 		/** @copydoc RenderWindow::getVSyncInterval */
79 		unsigned int getVSyncInterval() const;
80 
81 		/** @copydoc RenderWindow::reposition */
82 		void reposition(int left, int top);
83 
84 		/** @copydoc RenderWindow::resize */
85 		void resize(unsigned int width, unsigned int height);
86 
87 		/** @copydoc RenderWindow::windowMovedOrResized */
88 		void windowMovedOrResized();
89 
90 		/** @copydoc RenderWindow::swapBuffers */
91 		void swapBuffers();
92 
93 		/** @copydoc RenderTarget::copyContentsToMemory */
94 		void copyContentsToMemory(const PixelBox &dst, FrameBuffer buffer);
95 
96 		/**
97 		   @remarks
98 		   * Get custom attribute; the following attributes are valid:
99 		   * WINDOW		 The X Window target for rendering.
100 		   * GLCONTEXT	  The Ogre GLContext used for rendering.
101 		   * DISPLAY		The X Display connection behind that context.
102 		   * DISPLAYNAME	The X Server name for the connected display.
103 		   * ATOM		   The X Atom used in client delete events.
104 		   */
105 		void getCustomAttribute(const String& name, void* pData);
106 
requiresTextureFlipping()107 		bool requiresTextureFlipping() const { return false; }
108 
109 	private:
110 		bool mClosed;
111 		bool mVisible;
112 		bool mHidden;
113 		bool mIsTopLevel;
114 		bool mIsExternal;
115 		bool mIsExternalGLControl;
116 		bool mVSync;
117 		int mVSyncInterval;
118 
119 		GLXGLSupport* mGLSupport;
120 		::Window	  mWindow;
121 		GLXContext*   mContext;
122 		void switchFullScreen(bool fullscreen);
123 	};
124 }
125 
126 #endif
127