22 lines
475 B
C
22 lines
475 B
C
|
#pragma once
|
||
|
|
|
||
|
|
#include "DisplayDriver.h"
|
||
|
|
|
||
|
|
#define KEY_LEFT 0xB4
|
||
|
|
#define KEY_UP 0xB5
|
||
|
|
#define KEY_DOWN 0xB6
|
||
|
|
#define KEY_RIGHT 0xB7
|
||
|
|
#define KEY_SELECT 10
|
||
|
|
#define KEY_ENTER 13
|
||
|
|
#define KEY_BACK 27 // Esc
|
||
|
|
|
||
|
|
class UIScreen {
|
||
|
|
protected:
|
||
|
|
UIScreen() { }
|
||
|
|
public:
|
||
|
|
virtual int render(DisplayDriver& display) =0; // return value is number of millis until next render
|
||
|
|
virtual bool handleInput(char c) { return false; }
|
||
|
|
virtual void poll() { }
|
||
|
|
};
|
||
|
|
|