1 /*****************************************************************************
3 *****************************************************************************
4 * Copyright (C) 2003 the VideoLAN team
7 * Authors: Cyril Deguet <asmax@via.ecp.fr>
8 * Olivier Teulière <ipkiss@via.ecp.fr>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License along
21 * with this program; if not, write to the Free Software Foundation, Inc.,
22 * 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
25 #ifndef OS_GRAPHICS_HPP
26 #define OS_GRAPHICS_HPP
28 #include "skin_common.hpp"
29 #include "../utils/position.hpp"
30 #include "../utils/pointer.hpp"
36 /// OS specific graphics class
37 class OSGraphics: public SkinObject, public Box
40 virtual ~OSGraphics() { }
42 /// Clear the graphics
43 virtual void clear( int xDest = 0, int yDest = 0,
44 int width = -1, int height = -1) = 0;
46 /// Draw another graphics on this one
47 virtual void drawGraphics( const OSGraphics &rGraphics, int xSrc = 0,
48 int ySrc = 0, int xDest = 0, int yDest = 0,
49 int width = -1, int height = -1 ) = 0;
51 /// Render a bitmap on this graphics
52 virtual void drawBitmap( const GenericBitmap &rBitmap, int xSrc = 0,
53 int ySrc = 0, int xDest = 0, int yDest = 0,
54 int width = -1, int height = -1,
55 bool blend = false) = 0;
57 /// Draw a filled rectangle on the grahics (color is #RRGGBB)
58 virtual void fillRect( int left, int top, int width, int height,
61 /// Draw an empty rectangle on the grahics (color is #RRGGBB)
62 virtual void drawRect( int left, int top, int width, int height,
66 /// Set the shape of a window with the mask of this graphics.
67 virtual void applyMaskToWindow( OSWindow &rWindow ) = 0;
69 /// Copy the graphics on a window
70 virtual void copyToWindow( OSWindow &rWindow, int xSrc,
71 int ySrc, int width, int height,
72 int xDest, int yDest ) = 0;
74 /// Tell whether the pixel at the given position is visible
75 virtual bool hit( int x, int y ) const = 0;
78 OSGraphics( intf_thread_t *pIntf ): SkinObject( pIntf ) { }
81 typedef CountedPtr<OSGraphics> OSGraphicsPtr;