void GUIDEMO_ShowIntro(const char * s, const char * sExp) {
GUI_CONTEXT ContextOld;
GUI_SaveContext(&ContextOld);
_sInfo = s;
_sExplain = sExp;
GUI_SetDefault();
GUIDEMO_HideInfoWin();
GUI_SetBkColor(GUI_BLUE);
GUI_SetColor(GUI_WHITE);
GUI_Clear();
//GUI_SetFont(&GUI_FontComic18B_ASCII);
GUI_SetFont(&GUI_FontHZ12);
GUI_DispStringHCenterAt(s, LCD_GET_XSIZE() / 2, LCD_GET_YSIZE() / 3 - 10);
if (_sExplain) {
GUI_SetFont(&GUI_Font8_ASCII);
GUI_DispStringHCenterAt(_sExplain, LCD_GET_XSIZE() / 2, LCD_GET_YSIZE() / 2 - 10);
}
GUIDEMO_Delay(_sExplain ? 2000 : 4000);
#if GUI_WINSUPPORT
_UpdateInfoWin();
_UpdateCmdWin();
#endif
GUI_RestoreContext(&ContextOld);
#if GUI_WINSUPPORT
WM_ExecIdle();
#endif
GUIDEMO_NotifyStartNext();
GUI_SetBkColor(GUI_RED);
GUI_Clear();
}
unsigned int GUI_SelLCD(unsigned int Index) {
unsigned int OldIndex = 0;
if (Index < LCD_NUM_DISPLAYS) {
GUI_LOCK();
GUI_SetDefault();
OldIndex = (GUI_Context.pDeviceAPI == aAPI[0]) ? 0 : 1;
GUI_Context.pDeviceAPI = aAPI[Index];
LCD_SetClipRectMax();
}
GUI_UNLOCK();
return OldIndex;
}
static void _UpdateCmdWin(void) {
#if GUI_WINSUPPORT && GUIDEMO_LARGE
/* Update info in command window */
WM_HWIN hWin;
GUI_CONTEXT ContextOld;
GUI_SaveContext(&ContextOld);
hWin = WM_SelectWindow(_ahInfoWin[1]);
GUI_SetDefault();
GUI_SetBkColor(GUI_GRAY);
GUI_Clear();
GUI_DispStringAt("Demo ", 0, 0);
GUI_DispDecMin(_iTest + 1);
GUI_DispString(".");
GUI_DispDecMin(_iTestMinor);
GUI_DispString("/");
GUI_DispDecMin(countof(_apfTest));
WM_SelectWindow(hWin);
GUI_RestoreContext(&ContextOld);
#endif
}
