/*********************************************************************
*
* MYWIDGET_Callback
*/
void MYWIDGET_Callback(WM_MESSAGE * pMsg) {
MYWIDGET_Handle hWin;
GUI_PID_STATE * pState;
MYWIDGET_Obj MyWidget;
GUI_RECT WinRect;
int ColorIndex;
U8 Pressed;
hWin = pMsg->hWin;
WM_GetWindowRectEx(hWin, &WinRect);
GUI_MoveRect(&WinRect, -WinRect.x0, -WinRect.y0);
WM_GetUserData(hWin, &MyWidget, sizeof(MYWIDGET_Obj));
switch (pMsg->MsgId) {
case WM_PAINT:
if (WM_IsEnabled(hWin)) {
if (MyWidget.Pressed) {
ColorIndex = MYWIDGET_CI_PRESSED;
} else {
ColorIndex = MYWIDGET_CI_UNPRESSED;
}
} else {
ColorIndex = MYWIDGET_CI_DISABLED;
}
GUI_SetColor(MyWidget.aBkColor[ColorIndex]);
GUI_FillRectEx(&WinRect);
if (WM_HasFocus(hWin)) {
GUI_SetColor(MyWidget.FocusColor);
GUI_DrawRectEx(&WinRect);
}
GUI_SetColor(MyWidget.aTextColor[ColorIndex]);
GUI_SetTextMode(GUI_TM_TRANS);
GUI_DispStringInRect(MyWidget.pText, &WinRect, GUI_TA_HCENTER | GUI_TA_VCENTER);
break;
case WM_TOUCH:
pState = (GUI_PID_STATE *)pMsg->Data.p;
if (pState) {
Pressed = pState->Pressed;
} else {
Pressed = 0;
}
if (MyWidget.Pressed != Pressed) {
MyWidget.Pressed = Pressed;
WM_SetUserData(hWin, &MyWidget, sizeof(MYWIDGET_Obj));
if (Pressed) {
WM_SetFocus(hWin);
}
WM_InvalidateWindow(hWin);
}
break;
case WM_SET_FOCUS:
if (pMsg->Data.v) {
pMsg->Data.v = 0;
}
WM_InvalidateWindow(hWin);
break;
default:
WM_DefaultProc(pMsg);
}
}
/*********************************************************************
*
* xIconSelBtn_UpdateIndex
*/
void xIconSelBtn_UpdateIndex(WM_HWIN hWin)
{
xIconSelBtn_OBJ *pWidget;
if(!hWin) return;
WM_GetUserData(hWin, &pWidget, sizeof(xIconSelBtn_OBJ*));
pWidget->SelectedIndex = pWidget->MovingIndex;
}
/*********************************************************************
*
* MYWIDGET_GetUserData
*/
int MYWIDGET_GetUserData(MYWIDGET_Handle hWin, void * pDest, int SizeOfBuffer) {
MYWIDGET_Obj MyWidget;
int NumBytes;
U8 * pExtraBytes;
if (SizeOfBuffer <= 0) {
return 0;
}
WM_GetUserData(hWin, &MyWidget, sizeof(MYWIDGET_Obj));
pExtraBytes = (U8 *)malloc(sizeof(MYWIDGET_Obj) + MyWidget.NumExtraBytes);
if (pExtraBytes) {
WM_GetUserData(hWin, pExtraBytes, sizeof(MYWIDGET_Obj) + MyWidget.NumExtraBytes);
if (SizeOfBuffer >= MyWidget.NumExtraBytes) {
NumBytes = MyWidget.NumExtraBytes;
} else {
NumBytes = SizeOfBuffer;
}
GUI_MEMCPY(pDest, pExtraBytes + sizeof(MYWIDGET_Obj), NumBytes);
free(pExtraBytes);
return NumBytes;
}
return 0;
}
/*********************************************************************
*
* _Paint
*/
static void _Paint_PopupWin(WM_HWIN hWin)
{
GUI_RECT WinRect;
xIconSelBtn_OBJ *pWidget;
xICON *pIcon;
xICON_CHECK_XY *pIconChkXY;
int i;
if(!hWin) return;
DEBUGOUT("xIconSelBtn::PopupWin hWin = 0x%08x\r\n", hWin);
WM_GetClientRect(&WinRect);
DEBUGOUT("xIconSelBtn::PopupWin Paint(%d,%d,%d,%d)\r\n",WinRect.x0, WinRect.y0, WinRect.x1, WinRect.y1);
WM_GetUserData(hWin, &pWidget, sizeof(xIconSelBtn_OBJ*));
//Draw Window Background area
GUI_SetColor(pWidget->PopupWinBkColor[1]); //Base Color
GUI_FillRoundedRect(WinRect.x0+1,WinRect.y0+1,WinRect.x1-1,WinRect.y1-1, 2);
GUI_SetColor(pWidget->PopupWinBkColor[0]); //OutLine Color
GUI_DrawRoundedRect(WinRect.x0,WinRect.y0,WinRect.x1,WinRect.y1, 2);
//Draw icons BMP
for(i=0; i<pWidget->NumItems; i++)
{
pIcon= &pWidget->xIconArray[i];
pIconChkXY = &pWidget->xIconCheckXyArray[i];
if(pIcon->pBMP)
{
if(i == pWidget->MovingIndex)
{
//Draw Forcus Frame on Icon BMP outside
int x0 = pIcon->x0 - pWidget->IconFocusFrameHWidth;
int y0 = pIcon->y0 - pWidget->IconFocusFrameVWidth;
int x1, y1;
x1 = x0 + pIcon->pBMP->XSize + (pWidget->IconFocusFrameHWidth*2);
y1 = y0 + pIcon->pBMP->YSize + (pWidget->IconFocusFrameVWidth*2);
GUI_SetColor(pWidget->PopupWinIconFocusColor);
GUI_FillRect(x0, y0, x1, y1);
}
GUI_DrawBitmap(pIcon->pBMP, pIcon->x0, pIcon->y0);
}
if( (pWidget->pCheckedBMP) && (i == pWidget->SelectedIndex) )
{
GUI_DrawBitmap(pWidget->pCheckedBMP, pIconChkXY->x0, pIconChkXY->y0);
}
}
}
/*********************************************************************
*
* xIconSelBtn_Dec_MoveIndex
*/
void xIconSelBtn_Dec_MoveIndex(WM_HWIN hWin)
{
xIconSelBtn_OBJ *pWidget;
if(!hWin) return;
WM_GetUserData(hWin, &pWidget, sizeof(xIconSelBtn_OBJ*));
if(pWidget->MovingIndex > 0)
{
pWidget->MovingIndex--;
}
else
{
pWidget->MovingIndex = pWidget->NumItems - 1;
}
WM_InvalidateWindow(hWin);
}
/*********************************************************************
*
* xIconSelBtn_PopupWin_Callback
*/
void xIconSelBtn_PopupWin_Callback(WM_MESSAGE * pMsg)
{
WM_HWIN hWin;
WM_KEY_INFO *pKeyInfo;
int Notification;
xIconSelBtn_OBJ *pWidget;
hWin = pMsg->hWin;
if(!hWin) return;
WM_GetUserData(hWin, &pWidget, sizeof(xIconSelBtn_OBJ*));
switch (pMsg->MsgId)
{
case WM_PAINT:
_Paint_PopupWin(hWin);
break;
case WM_KEY:
pKeyInfo = (WM_KEY_INFO *)pMsg->Data.p;
switch(pKeyInfo->Key)
{
case GUI_KEY_ESCAPE:
if(pKeyInfo->PressedCnt >0)
{
DEBUGOUT("xIconSelBtn::PopupWin(0x%08x) <- KEY_ESCAPE\r\n",hWin);
BUTTON_SetUserData(pWidget->hThis, pWidget, sizeof(xIconSelBtn_OBJ));
WM_SetFocus(pWidget->hThis);
WM_InvalidateWindow(pWidget->hThis);
WM_HideWindow(hWin);
}
break;
case GUI_KEY_ENTER:
if(pKeyInfo->PressedCnt >0)
{
DEBUGOUT("xIconSelBtn::PopupWin(0x%08x) <- KEY_ENTER\r\n",hWin);
xIconSelBtn_UpdateIndex(hWin);
BUTTON_SetUserData(pWidget->hThis, pWidget, sizeof(xIconSelBtn_OBJ));
WM_SetFocus(pWidget->hThis);
WM_InvalidateWindow(pWidget->hThis);
WM_HideWindow(hWin);
}
break;
case GUI_KEY_LEFT:
if(pKeyInfo->PressedCnt >0)
{
DEBUGOUT("xIconSelBtn::PopupWin(0x%08x) <- KEY_LEFT\r\n",hWin);
xIconSelBtn_Dec_MoveIndex(hWin);
}
break;
case GUI_KEY_RIGHT:
if(pKeyInfo->PressedCnt >0)
{
DEBUGOUT("xIconSelBtn::PopupWin(0x%08x) <- KEY_RIGHT\r\n",hWin);
xIconSelBtn_Inc_MoveIndex(hWin);
}
break;
default:
WM_DefaultProc(pMsg);
break;
}
break;
default:
WM_DefaultProc(pMsg);
}
}
