src/sdl/sdlabstractscreen.hpp

   1 /*
   2  * Copyright (c) 2007-2013, Czirkos Zoltan http://code.google.com/p/gdash/
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining
   5  * a copy of this software and associated documentation files (the
   6  * "Software"), to deal in the Software without restriction, including
   7  * without limitation the rights to use, copy, modify, merge, publish,
   8  * distribute, sublicense, and/or sell copies of the Software, and to
   9  * permit persons to whom the Software is furnished to do so, subject to
  10  * the following conditions:
  11
  12  * The above copyright notice and this permission notice shall be
  13  * included in all copies or substantial portions of the Software.
  14
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  16  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  17  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
  18  * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
  19  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
  20  * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  21  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  22  */
  23
  24 #ifndef SDLABSTRACTSCREEN_HPP_INCLUDED
  25 #define SDLABSTRACTSCREEN_HPP_INCLUDED
  26
  27 #include "config.h"
  28
  29 #include <SDL.h>
  30
  31 #include "gfx/screen.hpp"
  32
  33 class ParticleSet;
  34 class GdColor;
  35 class PixbufFactory;
  36
  37
  38
  39
  40 class SDLPixmap: public Pixmap {
  41 protected:
  42     SDL_Surface *surface;
  43
  44     SDLPixmap(const SDLPixmap &);               // copy ctor not implemented
  45     SDLPixmap &operator=(const SDLPixmap &);    // operator= not implemented
  46     SDLPixmap(SDL_Surface *surface_) : surface(surface_) {}
  47
  48 public:
  49     friend class SDLAbstractScreen;
  50     friend class SDLNewOGLScreen;
  51     friend class SDLScreen;
  52     ~SDLPixmap();
  53
  54     virtual int get_width() const;
  55     virtual int get_height() const;
  56 };
  57
  58 class SDLAbstractScreen: public Screen {
  59 protected:
  60     SDL_Surface *surface;
  61
  62 public:
  63     SDLAbstractScreen(PixbufFactory &pixbuf_factory): Screen(pixbuf_factory), surface(NULL) {}
  64     virtual void fill_rect(int x, int y, int w, int h, const GdColor &c);
  65     virtual void blit(Pixmap const &src, int dx, int dy) const;
  66     virtual void set_clip_rect(int x1, int y1, int w, int h);
  67     virtual void remove_clip_rect();
  68     virtual void draw_particle_set(int dx, int dy, ParticleSet const &ps);
  69 };
  70
  71 #endif