vrshoot
diff src/scr_overlay.h @ 0:b2f14e535253
initial commit
author | John Tsiombikas <nuclear@member.fsf.org> |
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date | Sat, 01 Feb 2014 19:58:19 +0200 |
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children |
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1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/scr_overlay.h Sat Feb 01 19:58:19 2014 +0200 1.3 @@ -0,0 +1,27 @@ 1.4 +#ifndef SCR_OVERLAY_H_ 1.5 +#define SCR_OVERLAY_H_ 1.6 + 1.7 +#include "screen.h" 1.8 + 1.9 +// abstract base class for overlay screens 1.10 +class OverlayScreen : public Screen { 1.11 +protected: 1.12 + Screen *prev; 1.13 + 1.14 +public: 1.15 + virtual void start(); 1.16 + virtual void stop(); 1.17 + 1.18 + virtual long redisplay_interval() const; 1.19 + 1.20 + virtual void pre_draw() const; 1.21 + virtual void display() const; 1.22 + virtual void post_draw() const; 1.23 + 1.24 + virtual void keyboard(int key, bool pressed); 1.25 + virtual void motion(int x, int y, bool pressed); 1.26 + virtual void button(int bn, bool pressed, int x, int y); 1.27 + virtual void reshape(int x, int y); 1.28 +}; 1.29 + 1.30 +#endif // SCR_OVERLAY_H_