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Diffstat (limited to 'intern/ghost/intern/GHOST_WindowX11.h')
| -rwxr-xr-x | intern/ghost/intern/GHOST_WindowX11.h | 292 |
1 files changed, 292 insertions, 0 deletions
diff --git a/intern/ghost/intern/GHOST_WindowX11.h b/intern/ghost/intern/GHOST_WindowX11.h new file mode 100755 index 00000000000..dd38496c903 --- /dev/null +++ b/intern/ghost/intern/GHOST_WindowX11.h @@ -0,0 +1,292 @@ +/** + * $Id$ + * ***** BEGIN GPL/BL DUAL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. The Blender + * Foundation also sells licenses for use in proprietary software under + * the Blender License. See http://www.blender.org/BL/ for information + * about this. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Contributor(s): none yet. + * + * ***** END GPL/BL DUAL LICENSE BLOCK ***** + */ + +/** + + * $Id$ + * Copyright (C) 2001 NaN Technologies B.V. + * @author Maarten Gribnau + * @date May 7, 2001 + */ + +#ifndef _GHOST_WINDOWX11_H_ +#define _GHOST_WINDOWX11_H_ + +#include "GHOST_Window.h" +#include <X11/Xlib.h> +#include <GL/glx.h> + +#include <map> + +class STR_String; +class GHOST_SystemX11; + +/** + * X11 implementation of GHOST_IWindow. + * Dimensions are given in screen coordinates that are relative to the upper-left corner of the screen. + * @author Laurence Bourn + * @date October 26, 2001 + */ + +class GHOST_WindowX11 : public GHOST_Window +{ +public: + /** + * Constructor. + * Creates a new window and opens it. + * To check if the window was created properly, use the getValid() method. + * @param title The text shown in the title bar of the window. + * @param left The coordinate of the left edge of the window. + * @param top The coordinate of the top edge of the window. + * @param width The width the window. + * @param height The height the window. + * @param state The state the window is initially opened with. + * @param type The type of drawing context installed in this window. + * @param stereoVisual Stereo visual for quad buffered stereo. + */ + GHOST_WindowX11( + GHOST_SystemX11 *system, + Display * display, + const STR_String& title, + GHOST_TInt32 left, + GHOST_TInt32 top, + GHOST_TUns32 width, + GHOST_TUns32 height, + GHOST_TWindowState state, + GHOST_TDrawingContextType type = GHOST_kDrawingContextTypeNone, + const bool stereoVisual = false + ); + + bool + getValid( + ) const; + + void + setTitle(const STR_String& title); + + void + getTitle( + STR_String& title + ) const; + + void + getWindowBounds( + GHOST_Rect& bounds + ) const; + + void + getClientBounds( + GHOST_Rect& bounds + ) const; + + GHOST_TSuccess + setClientWidth( + GHOST_TUns32 width + ); + + GHOST_TSuccess + setClientHeight( + GHOST_TUns32 height + ); + + GHOST_TSuccess + setClientSize( + GHOST_TUns32 width, + GHOST_TUns32 height + ); + + void + screenToClient( + GHOST_TInt32 inX, + GHOST_TInt32 inY, + GHOST_TInt32& outX, + GHOST_TInt32& outY + ) const; + + void + clientToScreen( + GHOST_TInt32 inX, + GHOST_TInt32 inY, + GHOST_TInt32& outX, + GHOST_TInt32& outY + ) const; + + GHOST_TWindowState + getState( + ) const ; + + GHOST_TSuccess + setState( + GHOST_TWindowState state + ); + + GHOST_TSuccess + setOrder( + GHOST_TWindowOrder order + ); + + GHOST_TSuccess + swapBuffers( + ); + + GHOST_TSuccess + activateDrawingContext( + ); + GHOST_TSuccess + invalidate( + ); + + /** + * Destructor. + * Closes the window and disposes resources allocated. + */ + ~GHOST_WindowX11(); + + /** + * @section + * X11 system specific calls. + */ + + /** + * The reverse of invalidate! Tells this window + * that all events for it have been pushed into + * the GHOST event queue. + */ + + void + validate( + ); + + /** + * Return a handle to the x11 window type. + */ + Window + getXWindow( + ); + +protected: + /** + * Tries to install a rendering context in this window. + * @param type The type of rendering context installed. + * @return Indication as to whether installation has succeeded. + */ + GHOST_TSuccess + installDrawingContext( + GHOST_TDrawingContextType type + ); + + /** + * Removes the current drawing context. + * @return Indication as to whether removal has succeeded. + */ + GHOST_TSuccess + removeDrawingContext( + ); + + /** + * Sets the cursor visibility on the window using + * native window system calls. + */ + GHOST_TSuccess + setWindowCursorVisibility( + bool visible + ); + + /** + * Sets the cursor shape on the window using + * native window system calls. + */ + GHOST_TSuccess + setWindowCursorShape( + GHOST_TStandardCursor shape + ); + + /** + * Sets the cursor shape on the window using + * native window system calls. + */ + GHOST_TSuccess + setWindowCustomCursorShape( + GHOST_TUns8 bitmap[16][2], + GHOST_TUns8 mask[16][2], + int hotX, + int hotY + ); + +private : + + /// Force use of public constructor. + + GHOST_WindowX11( + ); + + GHOST_WindowX11( + const GHOST_WindowX11 & + ); + + Cursor + getStandardCursor( + GHOST_TStandardCursor g_cursor + ); + + Cursor + getEmptyCursor( + ); + + GLXContext m_context; + Window m_window; + Display *m_display; + XVisualInfo *m_visual; + + /** The first created OpenGL context (for sharing display lists) */ + static GLXContext s_firstContext; + + /// A pointer to the typed system class. + + GHOST_SystemX11 * m_system; + + bool m_valid_setup; + + /** Used to concatenate calls to invalidate() on this window. */ + bool m_invalid_window; + + /** XCursor structure of an empty (blank) cursor */ + Cursor m_empty_cursor; + + /** XCursor structure of the custom cursor */ + Cursor m_custom_cursor; + + /** Cache of XC_* ID's to XCursor structures */ + std::map<unsigned int, Cursor> m_standard_cursors; +}; + + +#endif // _GHOST_WINDOWX11_H_ |