/** 获取被按下的按键的键值（类似于getch函数） */
int LCUIKeyboard_GetKey( void )
{
#ifdef LCUI_KEYBOARD_DRIVER_LINUX
int k,c;
static int input = 0, count = 0;
++count;
/* 获取输入缓冲中的字符 */
k = fgetc(stdin);
input += k;
/* 如果还有字符在缓冲中 */
if(LCUIKeyboard_IsHit()) {
LCUIKeyboard_GetKey();
}
c = input;
--count;
/* 递归结束后就置0 */
if(count == 0) {
input = 0;
}
if(c == 3) {
exit(1);
}
return c;
#else
return -1;
#endif
}
static LCUI_BOOL LCUIKeyboard_Proc(void)
{
LCUI_Event event;
/* 如果没有按键输入 */
if ( !LCUIKeyboard_IsHit() ) {
return FALSE;
}
event.type = LCUI_KEYDOWN;
event.key.key_code = LCUIKeyboard_GetKey();
LCUI_PushEvent( &event );
return TRUE;
}
static LCUI_BOOL LCUIKeyboard_Proc(void)
{
LCUI_SystemEvent e;
/* 如果没有按键输入 */
if ( !LCUIKeyboard_IsHit() ) {
return FALSE;
}
e.type = LCUI_KEYDOWN;
e.which = LCUIKeyboard_GetKey();
LCUI_PostEvent( &e );
return TRUE;
}
