static void D4D_IconOnDraw(D4D_MESSAGE* pMsg)
{
D4D_OBJECT* pThis = pMsg->pObject;
D4D_ICON* pIcon = D4D_GET_ICON(pThis);
D4D_OBJECT_DRAWFLAGS draw = pMsg->prm.draw;
D4D_COLOR clrT, clrB;
D4D_BMP_PROPERTIES bmpProp;
D4D_IconValue2Coor(pThis);
bmpProp = (D4D_ALIGN_V_TOP_MASK | D4D_ALIGN_H_CENTER_MASK);
clrT = D4D_ObjectGetForeColor(pThis, draw);
clrB = D4D_ObjectGetBckgColor(pThis, draw);
// Draw the frame
if(draw & (D4D_OBJECT_DRAWFLAGS_COMPLETE | D4D_OBJECT_DRAWFLAGS_STATE))
D4D_DrawFrame(pThis, clrT, clrB);
// draw the bitmap
if(pIcon->pBmpX[pIcon->pData->index] != NULL)
D4D_DrawRBmpRect(&_calc.contentGeom.pnt,&_calc.contentGeom.sz, pIcon->pBmpX[pIcon->pData->index], bmpProp, clrB, (D4D_BOOL)(!D4D_IsEnabled(pThis)), pThis->radius);
// draw the text
if(pIcon->textBuff.pText != NULL)
{
D4D_SIZE tmp_size;
tmp_size.cx = D4D_GetTextWidth(pIcon->textBuff.fontId, pIcon->textBuff.pText);
tmp_size.cy = D4D_GetFontHeight(pIcon->textBuff.fontId);
D4D_DrawTextRect(&_calc.txtPos, &tmp_size, &pIcon->textBuff, clrT, clrB);
}
}
/*******************************************************
*
* COMBO_BOX Child Object CallBack function from button
*
*******************************************************/
Byte D4D_ComboBoxButtonMsgFeedBack(D4D_MESSAGE* pMsg)
{
if(pMsg->nMsgId == D4D_MSG_DRAW && bmp_arrow.pParam)
{
D4D_COLOR color = D4D_ObjectGetBckgColor(pMsg->pObject, pMsg->prm.draw);
((Word*)(bmp_arrow.pParam))[0] = D4D_COLOR_RGB565(D4D_COLOR_GET_R(color), D4D_COLOR_GET_G(color), D4D_COLOR_GET_B(color));
color = D4D_ObjectGetForeColor(pMsg->pObject, pMsg->prm.draw);
((Word*)(bmp_arrow.pParam))[1] = D4D_COLOR_RGB565(D4D_COLOR_GET_R(color), D4D_COLOR_GET_G(color), D4D_COLOR_GET_B(color));
}
return D4D_MSG_NOSKIP;
}
static void D4D_LabelOnDraw(D4D_MESSAGE* pMsg)
{
D4D_OBJECT* pThis = pMsg->pObject;
D4D_LABEL* pLbl = D4D_GET_LABEL(pThis);
D4D_OBJECT_DRAWFLAGS draw = pMsg->prm.draw;
D4D_COLOR clrT, clrB;
D4D_LblValue2Coor(pThis);
clrT = D4D_ObjectGetForeColor(pThis, draw);
clrB = D4D_ObjectGetBckgColor(pThis, draw);
// Draw the frame
if(draw & (D4D_OBJECT_DRAWFLAGS_COMPLETE | D4D_OBJECT_DRAWFLAGS_STATE))
D4D_DrawFrame(pThis, clrT, clrB);
// draw the text
if(pLbl->textBuff.pText)
D4D_DrawTextRRect(&_calc.contentGeom.pnt, &_calc.contentGeom.sz, &pLbl->textBuff, clrT, clrB, pThis->radius);
}
static void D4D_CheckBoxOnDraw(D4D_MESSAGE* pMsg)
{
D4D_OBJECT* pThis = pMsg->pObject;
D4D_CHECKBOX* pCheckB = D4D_GET_CHECKBOX(pThis);
D4D_CHECKBOX_STATUS* pStatus = D4D_GET_CHECKBOX_STATUS(pThis);
D4D_OBJECT_DRAWFLAGS draw = pMsg->prm.draw;
D4D_COLOR clrT, clrB;
D4D_CLR_SCHEME* pScheme = D4D_ObjectGetScheme(pThis);
D4D_BMP_PROPERTIES bmpProp;
bmpProp = (D4D_ALIGN_V_CENTER_MASK | D4D_ALIGN_H_CENTER_MASK);
D4D_CheckBoxValue2Coor(pThis);
clrT = D4D_ObjectGetForeColor(pThis, draw);
clrB = D4D_ObjectGetBckgFillColor(pThis);
if(draw & D4D_OBJECT_DRAWFLAGS_COMPLETE)
D4D_FillRRect(&_calc.position, &pThis->size, clrB, pThis->radius);
// Draw the frame
if(draw & (D4D_OBJECT_DRAWFLAGS_COMPLETE | D4D_OBJECT_DRAWFLAGS_STATE))
D4D_DrawFrame(pThis, clrT, clrB);
// normal bitmap (also may be NULL if simple rect button is needed
if(*pStatus & D4D_CHECKBOX_STATUS_CHECKED_MASK)
{
if(pCheckB->pBmpChecked != NULL)
D4D_DrawRBmpRect(&_calc.BmpGeom.pnt, &_calc.BmpGeom.sz, pCheckB->pBmpChecked, bmpProp, pScheme->objectDepend.checkBox.iconBckg, (D4D_BOOL)!D4D_IsEnabled(pThis), _calc.iconRadius); // draw the bitmap
else
{
D4D_POINT tmp_point = _calc.BmpGeom.pnt;
D4D_SIZE tmp_size = _calc.BmpGeom.sz;
if(tmp_size.cy - 2 > 0)
{
tmp_point.x++;
tmp_point.y++;
tmp_size.cx -= 2;
tmp_size.cy -= 2;
D4D_RBox(&tmp_point, &tmp_size, D4D_LINE_THICK, clrB, clrT, _calc.iconRadius);
}
}
}
// no bitmap
else
{
if(pCheckB->pBmpUnChecked)
{
// draw the bitmap
D4D_DrawRBmpRect(&_calc.BmpGeom.pnt, &_calc.BmpGeom.sz, pCheckB->pBmpUnChecked, bmpProp, pScheme->objectDepend.checkBox.iconBckg, (D4D_BOOL)!D4D_IsEnabled(pThis), _calc.iconRadius);
}else
{
// draw just a color rectangle instead of bitmap
D4D_FillRRect(&_calc.BmpGeom.pnt, &_calc.BmpGeom.sz, pScheme->objectDepend.checkBox.iconBckg, _calc.iconRadius);
}
}
if(pThis->initFlags & D4D_CHECKBOX_F_ICON_RECTANGLE)
D4D_RRect(&_calc.BmpGeom.pnt, &_calc.BmpGeom.sz, D4D_LINE_THIN, clrT, _calc.iconRadius);
// draw the text
if(pCheckB->textBuff.pText)
D4D_DrawTextRect(&_calc.TxtGeom.pnt, &_calc.TxtGeom.sz, &pCheckB->textBuff, clrT, D4D_ObjectGetBckgColor(pThis, draw));
}
static void D4D_ScrlBrOnDraw(D4D_MESSAGE* pMsg)
{
D4D_OBJECT* pThis = pMsg->pObject;
D4D_OBJECT_DRAWFLAGS draw = pMsg->prm.draw;
D4D_COLOR clrT, clrB;
D4D_POINT tmp_point;
D4D_SIZE tmp_size;
D4D_ScrlBrValue2Coor(pThis);
clrT = D4D_ObjectGetForeColor(pThis, draw);
clrB = D4D_ObjectGetBckgColor(pThis, draw);
// draw the rectangle around the text
if(draw & D4D_OBJECT_DRAWFLAGS_COMPLETE)
D4D_FillRRect(&_calc.position, &pThis->size, clrB, pThis->radius);
// Draw the frame & arrow buttons
if(draw & (D4D_OBJECT_DRAWFLAGS_COMPLETE | D4D_OBJECT_DRAWFLAGS_STATE))
{
D4D_DrawFrame(pThis, clrT, clrB);
tmp_point = _calc.contentGeom.pnt;
if(pThis->size.cx > pThis->size.cy)
{
// horizontal scroll bar
// draw first arrow button left
tmp_size.cx = tmp_size.cy = _calc.contentGeom.sz.cy;
D4D_RRect(&tmp_point, &tmp_size, D4D_LINE_THIN, clrT, _calc.scrollRadius);
tmp_point.x += (D4D_COOR)(_calc.contentGeom.sz.cx - _calc.contentGeom.sz.cy);
D4D_RRect(&tmp_point, &tmp_size, D4D_LINE_THIN, clrT, _calc.scrollRadius);
tmp_point.x = (D4D_COOR)(_calc.contentGeom.pnt.x + _calc.contentGeom.sz.cy / 8);
tmp_point.y += (D4D_COOR)(_calc.contentGeom.sz.cy / 2);
D4D_ScrlBrDrawArrow( &tmp_point,(D4D_COOR)((_calc.contentGeom.sz.cy / 2) - 2),D4D_DIR_LEFT,clrT);
// draw second arrow button right
tmp_point.x = (D4D_COOR)(_calc.contentGeom.pnt.x + _calc.contentGeom.sz.cx - _calc.contentGeom.sz.cy / 8);
D4D_ScrlBrDrawArrow( &tmp_point,(D4D_COOR)((_calc.contentGeom.sz.cy / 2) - 2),D4D_DIR_RIGHT,clrT);
}else
{
// vertical scroll bar
tmp_size.cx = tmp_size.cy = _calc.contentGeom.sz.cx;
D4D_RRect(&tmp_point, &tmp_size, D4D_LINE_THIN, clrT, _calc.scrollRadius);
tmp_point.y += (D4D_COOR)(_calc.contentGeom.sz.cy - _calc.contentGeom.sz.cx);
D4D_RRect(&tmp_point, &tmp_size, D4D_LINE_THIN, clrT, _calc.scrollRadius);
tmp_point.y = (D4D_COOR)(_calc.contentGeom.pnt.y + _calc.contentGeom.sz.cx / 8);
tmp_point.x += (D4D_COOR)(_calc.contentGeom.sz.cx / 2);
D4D_ScrlBrDrawArrow( &tmp_point,(D4D_COOR)((_calc.contentGeom.sz.cx / 2) - 2),D4D_DIR_UP,clrT);
// draw second arrow button right
tmp_point.y = (D4D_COOR)(_calc.contentGeom.pnt.y + _calc.contentGeom.sz.cy - _calc.contentGeom.sz.cx / 8);
D4D_ScrlBrDrawArrow( &tmp_point,(D4D_COOR)((_calc.contentGeom.sz.cx / 2) - 2),D4D_DIR_DOWN,clrT);
}
}
D4D_FillRect(&_calc.refreshPos, &_calc.refreshSize, clrB);
D4D_FillRRect(&_calc.scrollPos, &_calc.scrollSize, clrT, _calc.scrollRadius);
}
static void D4D_SldrOnDraw(D4D_MESSAGE* pMsg)
{
D4D_OBJECT* pThis = pMsg->pObject;
D4D_SLIDER* pSldr = D4D_GET_SLIDER(pThis);
D4D_COLOR clrT, clrB;
D4D_COLOR clrBar = pSldr->pData->colorBar;
D4D_COLOR clrBarBckg = D4D_ObjectGetScheme(pThis)->objectDepend.slider.barBckg;
D4D_OBJECT_DRAWFLAGS draw = pMsg->prm.draw;
#ifdef D4D_DEBUG
// sanity check
D4D_ASSERT(sizeof(_calc) <= D4D_SCRATCHPAD_SIZE);
#endif
// bar coordinate calculation
D4D_SldrValue2Coor(pThis);
clrT = D4D_ObjectGetForeColor(pThis, draw);
clrB = D4D_ObjectGetBckgColor(pThis, draw);
// if slider is disabled draw slider in grey scale
if(!D4D_IsEnabled(pThis))
{
clrBar = D4D_GetGreyScale(clrBar);
clrBarBckg = D4D_GetGreyScale(clrBarBckg);
}
// when background redraw is needed
if(draw & D4D_OBJECT_DRAWFLAGS_COMPLETE)
{
// draw the bitmap
if(pSldr->pBmpBkgd != NULL)
D4D_DrawRBmp(&_calc.position, pSldr->pBmpBkgd, (D4D_BOOL)!D4D_IsEnabled(pThis), pThis->radius);
else
D4D_FillRRect(&_calc.position, &pThis->size, D4D_ObjectGetBckgFillColor(pThis), pThis->radius);
}
// draw focus rectangle
D4D_RRect(&_calc.position, &pThis->size, D4D_LINE_THIN, clrT, pThis->radius);
// draw first inactive part
D4D_FillRRect(&_calc.bar1Geom.pnt, &_calc.bar1Geom.sz, clrBarBckg, _calc.inner_radius);
// draw last inactive part of the bar
D4D_FillRRect(&_calc.bar3Geom.pnt, &_calc.bar3Geom.sz, clrBarBckg, _calc.inner_radius);
// draw active part of the bar
if(pThis->initFlags & D4D_SLDR_F_BAR_SCALECOLOR)
D4D_FillRRectColorScale(&_calc.bar2Geom.pnt, &_calc.bar2Geom.sz, D4D_COLOR_SLDR_BAR_START, clrBar, _calc.dir, _calc.bar_radius);
else
D4D_FillRRect(&_calc.bar2Geom.pnt, &_calc.bar2Geom.sz, clrBar, _calc.inner_radius);
// Draw the frame
if(draw & (D4D_OBJECT_DRAWFLAGS_COMPLETE | D4D_OBJECT_DRAWFLAGS_STATE))
D4D_DrawFrame(pThis, clrT, clrB);
// draw the text
if(pSldr->textBuff.pText != NULL)
{
D4D_SIZE tmp_size;
_calc.position.x += pSldr->txtOff.x;
_calc.position.y += pSldr->txtOff.y;
if(!pSldr->txtOff.x)
{
if(_calc.isHorizontal)
_calc.position.x += (D4D_COOR) ((_calc.contentGeom.sz.cx - (D4D_COOR)(D4D_GetTextWidth(pSldr->textBuff.fontId, pSldr->textBuff.pText))) / 2);
else
_calc.position.x += (D4D_COOR) (_calc.bar1Geom.pnt.x + 1);
}
if(!pSldr->txtOff.y)
_calc.position.y += (D4D_COOR) (((_calc.contentGeom.sz.cy - D4D_GetFontHeight(pSldr->textBuff.fontId)) / 2) + 1);
if(pThis->initFlags & D4D_SLDR_F_TEXT_AUTOCOLOR)
clrT = (D4D_COLOR)(~clrBar);
tmp_size.cx = D4D_GetTextWidth(pSldr->textBuff.fontId, pSldr->textBuff.pText);
tmp_size.cy = D4D_GetFontHeight(pSldr->textBuff.fontId);
D4D_DrawTextRect(&_calc.position, &tmp_size, &pSldr->textBuff, clrT, clrB);
}
}