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/* bzflag
* Copyright (c) 1993 - 2006 Tim Riker
*
* This package is free software; you can redistribute it and/or
* modify it under the terms of the license found in the file
* named COPYING that should have accompanied this file.
*
* THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
/* BzfDisplay:
* Encapsulates a display -- input and output devices.
*/
#ifndef BZF_DISPLAY_H
#define BZF_DISPLAY_H
#include "common.h"
class BzfEvent;
class BzfDisplay {
public:
BzfDisplay();
virtual ~BzfDisplay();
virtual bool isValid() const = 0;
virtual bool isEventPending() const = 0;
virtual bool getEvent(BzfEvent&) const = 0;
virtual bool peekEvent(BzfEvent&) const = 0;
virtual bool hasGetKeyMode() {return false;};
virtual void getModState(bool &shift, bool &control, bool &alt) {
shift = false; control = false; alt = false;};
int getWidth() const;
int getHeight() const;
void setFullScreenFormat(int);
void setPassthroughSize(int w, int h);
int getPassthroughWidth() const;
int getPassthroughHeight() const;
public:
class ResInfo {
public:
ResInfo(const char* name, int w, int h, int r);
~ResInfo();
public:
char* name;
int width;
int height;
int refresh;
};
int getNumResolutions() const;
const ResInfo* getResolution(int index) const;
int getResolution() const;
int getDefaultResolution() const;
bool setResolution(int index);
bool setDefaultResolution();
int findResolution(const char* name) const;
bool isValidResolution(int index) const;
protected:
void initResolutions(ResInfo**, int num, int current);
private:
BzfDisplay(const BzfDisplay&);
BzfDisplay& operator=(const BzfDisplay&);
virtual bool doSetResolution(int) = 0;
virtual bool doSetDefaultResolution();
private:
int passWidth, passHeight;
int numResolutions;
int defaultResolution;
int currentResolution;
ResInfo** resolutions;
protected:
int modeIndex;
};
#endif // BZF_DISPLAY_H
// Local Variables: ***
// mode:C++ ***
// tab-width: 8 ***
// c-basic-offset: 2 ***
// indent-tabs-mode: t ***
// End: ***
// ex: shiftwidth=2 tabstop=8
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