/*********************************************************************
*
* _Paint
*/
static void _Paint(PROGBAR_Handle hObj) {
PROGBAR_Obj* pObj = PROGBAR_H2P(hObj);
WM_HWIN hWin = hObj;
int xsize = WM_GetWindowSizeX(hWin);
int ysize = WM_GetWindowSizeY(hWin);
int tm;
GUI_SetFont(pObj->pFont);
{
int x1;
int FontSizeY = GUI_GetFontSizeY();
int xText = 0;
int yText = (ysize-FontSizeY)/2;
GUI_RECT r;
int XSizeChar;
char ac[5]; /* Just enough for the percentage */
char*s = ac;
const char* pText;
if (pObj->hpText != WM_HMEM_NULL) {
pText = (const char*) WM_HMEM2Ptr(pObj->hpText);
} else {
GUI_AddDecMin((100*(I32)(pObj->v-pObj->Min))/(pObj->Max-pObj->Min), &s);
*s = '%';
*(s+1) =0;
pText = &ac[0];
}
/* Calculate text positions */
XSizeChar = GUI_GetStringDistX(pText);
x1 = _Value2X(hObj, pObj->v);
switch (pObj->TextAlign &GUI_TA_HORIZONTAL) {
case GUI_TA_CENTER:
xText = (xsize-XSizeChar)/2;
break;
case GUI_TA_LEFT:
xText = 0;
break;
case GUI_TA_RIGHT:
xText = xsize-XSizeChar-1;
break;
}
xText += pObj->XOff;
yText += pObj->YOff;
tm = GUI_SetTextMode(GUI_TM_TRANS);
/* Draw left bar */
r.x0=0; r.x1=x1-1; r.y0=0; r.y1 = GUI_YMAX;
WM_SetUserClipArea(&r);
_DrawPart(pObj, 0, xText, yText, pText);
/* Draw right bar */
r.x0=r.x1+1; r.x1=GUI_XMAX;
WM_SetUserClipArea(&r);
_DrawPart(pObj, 1, xText, yText, pText);
}
WM_SetUserClipArea(NULL);
GUI_SetTextMode(tm);
}
/*********************************************************************
*
* _GetText
*/
static const char* _GetText(const PROGBAR_Obj* pObj, char* pBuffer) {
char* pText;
if (pObj->hpText) {
pText = (char*) GUI_ALLOC_h2p(pObj->hpText);
} else {
pText = pBuffer;
GUI_AddDecMin((100 * (I32)(pObj->v - pObj->Min)) / (pObj->Max - pObj->Min), &pBuffer);
*pBuffer++ = '%';
*pBuffer = 0;
}
return (const char*)pText;
}
/*********************************************************************
*
* GUI_DispDecSpace
*/
void GUI_DispDecSpace(I32 v, U8 MaxDigits) {
char ac[12];
char* s = ac;
U8 Len;
if (v < 0) {
v = GUI_AddSign(v, &s);
MaxDigits--;
}
Len = GUI_Long2Len(v);
while (Len++ < MaxDigits) {
*s++ = ' ';
}
GUI_AddDecMin(v, &s);
GUI_DispString(ac);
}
/*********************************************************************
*
* GUI_DispDecMin
*/
void GUI_DispDecMin(I32 v) {
char ac[12];
char* s = ac;
GUI_AddDecMin(v, &s);
GUI_DispString(ac);
}