# null_v.h

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    00001 /* $Id$ */
    00002
    00003 /*
    00004  * This file is part of OpenTTD.
    00005  * OpenTTD 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, version 2.
    00006  * OpenTTD 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.
    00007  * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
    00008  */
    00009
    00012 #ifndef VIDEO_NULL_H
    00013 #define VIDEO_NULL_H
    00014
    00015 #include "video_driver.hpp"
    00016
    00017 class VideoDriver_Null: public VideoDriver {
    00018 private:
    00019   uint ticks;
    00020
    00021 public:
    00022   /* virtual */ const char *Start(const char * const *param);
    00023
    00024   /* virtual */ void Stop();
    00025
    00026   /* virtual */ void MakeDirty(int left, int top, int width, int height);
    00027
    00028   /* virtual */ void MainLoop();
    00029
    00030   /* virtual */ bool ChangeResolution(int w, int h);
    00031
    00032   /* virtual */ bool ToggleFullscreen(bool fullscreen);
    00033   /* virtual */ const char *GetName() const { return "null"; }
    00034 };
    00035
    00036 class FVideoDriver_Null: public VideoDriverFactory<FVideoDriver_Null> {
    00037 public:
    00038   static const int priority = 0;
    00039   /* virtual */ const char *GetName() { return "null"; }
    00040   /* virtual */ const char *GetDescription() { return "Null Video Driver"; }
    00041   /* virtual */ Driver *CreateInstance() { return new VideoDriver_Null(); }
    00042 };
    00043
    00044 #endif /* VIDEO_NULL_H */