void CopyBmpToDC(CDC* pMemDC, CBitmap* pBmp, int nWidth, int nHeight, BOOL bStretch /*= FALSE*/,
int left/*=LEFT_WIDTH*/, int right /*= RIGHT_WIDTH*/, BOOL Transparent/*= TRUE*/,
BOOL Tile/*=FALSE*/) {
CDC tDC;
if (!tDC.CreateCompatibleDC(pMemDC)) {
return;
}
BITMAP l_bmpObj = {0};
pBmp->GetObject(sizeof(l_bmpObj), &l_bmpObj);
CBitmap* pOldBmp = tDC.SelectObject(pBmp);
pMemDC->SetStretchBltMode(COLORONCOLOR);
if (nWidth < left + right || bStretch) {
if (Transparent) {
TransparentBlt(*pMemDC, 0, 0, nWidth, nHeight, tDC, 0, 0, l_bmpObj.bmWidth, l_bmpObj.bmHeight,
RGB(0xff, 0, 0xff));
} else {
StretchBlt(*pMemDC, 0, 0, nWidth, nHeight, tDC, 0, 0, l_bmpObj.bmWidth, l_bmpObj.bmHeight,
SRCCOPY);
}
} else {
if (Transparent) {
TransparentBlt(*pMemDC, 0, 0, left, nHeight, tDC, 0, 0, left, l_bmpObj.bmHeight, RGB(0xff, 0,
0xff));
TransparentBlt(*pMemDC, nWidth - right, 0, right, nHeight, tDC, l_bmpObj.bmWidth - right, 0, right,
l_bmpObj.bmHeight, RGB(0xff, 0, 0xff));
} else {
StretchBlt(*pMemDC, 0, 0, left, nHeight, tDC, 0, 0, left, l_bmpObj.bmHeight, SRCCOPY);
StretchBlt(*pMemDC, nWidth - right, 0, right, nHeight, tDC, l_bmpObj.bmWidth - right, 0, right,
l_bmpObj.bmHeight, SRCCOPY);
}
if (Tile) {
CRect rcBmp(left, 0, l_bmpObj.bmWidth - right, l_bmpObj.bmHeight);
int start = left;
int len = nWidth - right;
while (start < len) {
if (Transparent) {
TransparentBlt(*pMemDC, start, 0, min(rcBmp.Width(), len - start), nHeight, tDC, rcBmp.left, 0,
min(rcBmp.Width(), len - start), l_bmpObj.bmHeight, RGB(0xff, 0, 0xff));
} else {
StretchBlt(*pMemDC, start, 0, min(rcBmp.Width(), len - start), nHeight, tDC, rcBmp.left, 0,
min(rcBmp.Width(), len - start), l_bmpObj.bmHeight , SRCCOPY);
}
start += rcBmp.Width();
}
} else {
if (Transparent) {
TransparentBlt(*pMemDC, left, 0, nWidth - left - right, nHeight, tDC, left, 0,
l_bmpObj.bmWidth - left - right, l_bmpObj.bmHeight, RGB(0xff, 0, 0xff));
} else {
StretchBlt(*pMemDC, left, 0, nWidth - left - right, nHeight, tDC, left, 0,
l_bmpObj.bmWidth - left - right, l_bmpObj.bmHeight, SRCCOPY);
}
}
}
tDC.SelectObject(pOldBmp);
tDC.DeleteDC();
}
void CTreeOptionsCtrlEx::OnCreateImageList()
{
CDC* pDCScreen = CDC::FromHandle(::GetDC(HWND_DESKTOP)); // explicitly use screen-dc, for proper RTL support
if (pDCScreen)
{
const int iBmpWidth = 16;
const int iBmpHeight = 16;
const int iBitmaps = 13;
CBitmap bmpControls;
if (bmpControls.CreateCompatibleBitmap(pDCScreen, iBmpWidth*iBitmaps, iBmpHeight))
{
if (m_ilTree.Create(iBmpWidth, iBmpHeight, m_uImageListColorFlags | ILC_MASK, 0, 1))
{
CDC dcMem;
if (dcMem.CreateCompatibleDC(pDCScreen))
{
HTHEME hTheme = (g_xpStyle.IsThemeActive() && g_xpStyle.IsAppThemed()) ? g_xpStyle.OpenThemeData(NULL, L"BUTTON") : NULL;
CBitmap* pOldBmp = dcMem.SelectObject(&bmpControls);
dcMem.FillSolidRect(0, 0, iBmpWidth*iBitmaps, iBmpHeight, GetSysColor(COLOR_WINDOW));
//int iCtrlWidth = iBmpWidth - 2;
//int iCtrlHeight = iBmpHeight - 2;
int iCtrlWidth = 16 - 3;
int iCtrlHeight = 16 - 3;
int iCtrlLeft = (iBmpWidth - iCtrlWidth) / 2;
int iCtrlTop = (iBmpHeight - iCtrlHeight) / 2;
// checkbox
CRect rcBmp(0, 0, 0+iBmpWidth, 0+iBmpHeight);
CRect rcCtrl(iCtrlLeft, iCtrlTop, iCtrlLeft+iCtrlWidth, iCtrlTop+iCtrlHeight);
if (hTheme){
g_xpStyle.DrawThemeBackground(hTheme, dcMem, BP_CHECKBOX, CBS_UNCHECKEDNORMAL, &rcCtrl, NULL);
g_xpStyle.DrawThemeEdge(hTheme, dcMem, BP_CHECKBOX, CBS_UNCHECKEDNORMAL, &rcCtrl, 0, 0, NULL);
}
else
dcMem.DrawFrameControl(&rcCtrl, DFC_BUTTON, DFCS_BUTTONCHECK | DFCS_FLAT);
// checkbox checked
rcCtrl.MoveToX(iCtrlLeft+iBmpWidth*1);
if (hTheme){
g_xpStyle.DrawThemeBackground(hTheme, dcMem, BP_CHECKBOX, CBS_CHECKEDNORMAL, &rcCtrl, NULL);
g_xpStyle.DrawThemeEdge(hTheme, dcMem, BP_CHECKBOX, CBS_CHECKEDNORMAL, &rcCtrl, 0, 0, NULL);
}
else
dcMem.DrawFrameControl(&rcCtrl, DFC_BUTTON, DFCS_BUTTONCHECK | DFCS_CHECKED | DFCS_FLAT);
// radio
rcCtrl.MoveToX(iCtrlLeft+iBmpWidth*2);
if (hTheme){
g_xpStyle.DrawThemeBackground(hTheme, dcMem, BP_RADIOBUTTON, RBS_UNCHECKEDNORMAL, &rcCtrl, NULL);
g_xpStyle.DrawThemeEdge(hTheme, dcMem, BP_CHECKBOX, RBS_UNCHECKEDNORMAL, &rcCtrl, 0, 0, NULL);
} else
dcMem.DrawFrameControl(&rcCtrl, DFC_BUTTON, DFCS_BUTTONRADIO | DFCS_FLAT);
// radio checked
rcCtrl.MoveToX(iCtrlLeft+iBmpWidth*3);
if (hTheme){
g_xpStyle.DrawThemeBackground(hTheme, dcMem, BP_RADIOBUTTON, RBS_CHECKEDNORMAL, &rcCtrl, NULL);
g_xpStyle.DrawThemeEdge(hTheme, dcMem, BP_CHECKBOX, RBS_CHECKEDNORMAL, &rcCtrl, 0, 0, NULL);
} else
dcMem.DrawFrameControl(&rcCtrl, DFC_BUTTON, DFCS_BUTTONRADIO | DFCS_CHECKED | DFCS_FLAT);
// checkbox disabled
rcCtrl.MoveToX(iCtrlLeft+iBmpWidth*4);
if (hTheme){
g_xpStyle.DrawThemeBackground(hTheme, dcMem, BP_CHECKBOX, CBS_UNCHECKEDDISABLED, &rcCtrl, NULL);
g_xpStyle.DrawThemeEdge(hTheme, dcMem, BP_CHECKBOX, CBS_UNCHECKEDDISABLED, &rcCtrl, 0, 0, NULL);
} else
dcMem.DrawFrameControl(&rcCtrl, DFC_BUTTON, DFCS_BUTTONCHECK | DFCS_INACTIVE | DFCS_FLAT);
// checkbox checked disabled
rcCtrl.MoveToX(iCtrlLeft+iBmpWidth*5);
if (hTheme){
g_xpStyle.DrawThemeBackground(hTheme, dcMem, BP_CHECKBOX, CBS_CHECKEDDISABLED, &rcCtrl, NULL);
g_xpStyle.DrawThemeEdge(hTheme, dcMem, BP_CHECKBOX, CBS_CHECKEDDISABLED, &rcCtrl, 0, 0, NULL);
} else
dcMem.DrawFrameControl(&rcCtrl, DFC_BUTTON, DFCS_BUTTONCHECK | DFCS_CHECKED | DFCS_INACTIVE | DFCS_FLAT);
// radio disabled
rcCtrl.MoveToX(iCtrlLeft+iBmpWidth*6);
if (hTheme){
g_xpStyle.DrawThemeBackground(hTheme, dcMem, BP_RADIOBUTTON, RBS_UNCHECKEDDISABLED, &rcCtrl, NULL);
g_xpStyle.DrawThemeEdge(hTheme, dcMem, BP_CHECKBOX, RBS_UNCHECKEDDISABLED, &rcCtrl, 0, 0, NULL);
} else
dcMem.DrawFrameControl(&rcCtrl, DFC_BUTTON, DFCS_BUTTONRADIO | DFCS_INACTIVE | DFCS_FLAT);
// radio checked disabled
rcCtrl.MoveToX(iCtrlLeft+iBmpWidth*7);
if (hTheme){
g_xpStyle.DrawThemeBackground(hTheme, dcMem, BP_RADIOBUTTON, RBS_CHECKEDDISABLED, &rcCtrl, NULL);
g_xpStyle.DrawThemeEdge(hTheme, dcMem, BP_CHECKBOX, RBS_CHECKEDDISABLED, &rcCtrl, 0, 0, NULL);
} else
dcMem.DrawFrameControl(&rcCtrl, DFC_BUTTON, DFCS_BUTTONRADIO | DFCS_CHECKED | DFCS_INACTIVE | DFCS_FLAT);
// checkbox checked tri-state
rcCtrl.MoveToX(iCtrlLeft+iBmpWidth*8);
if (hTheme){
g_xpStyle.DrawThemeBackground(hTheme, dcMem, BP_CHECKBOX, CBS_MIXEDNORMAL, &rcCtrl, NULL);
g_xpStyle.DrawThemeEdge(hTheme, dcMem, BP_CHECKBOX, CBS_MIXEDNORMAL, &rcCtrl, 0, 0, NULL);
} else
dcMem.DrawFrameControl(&rcCtrl, DFC_BUTTON, DFCS_BUTTON3STATE | DFCS_CHECKED | DFCS_FLAT);
// checkbox checked tri-state disabled
rcCtrl.MoveToX(iCtrlLeft+iBmpWidth*9);
if (hTheme){
g_xpStyle.DrawThemeBackground(hTheme, dcMem, BP_CHECKBOX, CBS_MIXEDDISABLED, &rcCtrl, NULL);
g_xpStyle.DrawThemeEdge(hTheme, dcMem, BP_CHECKBOX, CBS_MIXEDDISABLED, &rcCtrl, 0, 0, NULL);
} else
dcMem.DrawFrameControl(&rcCtrl, DFC_BUTTON, DFCS_BUTTON3STATE | DFCS_CHECKED | DFCS_INACTIVE | DFCS_FLAT);
ASSERT( TREEOPTSCTRLIMG_EDIT == 11 );
rcBmp.MoveToX(iBmpWidth*11);
rcCtrl.MoveToX(iCtrlLeft+iBmpWidth*11);
CFont font;
if (font.CreatePointFont(10, _T("Courier")))
{
CFont* pOldFont = dcMem.SelectObject(&font);
dcMem.TextOut(rcCtrl.left+2, rcCtrl.top, _T("I"));
dcMem.SelectObject(pOldFont);
}
CRect rcEdge(rcBmp);
rcEdge.top += 1;
rcEdge.bottom -= 1;
dcMem.DrawEdge(&rcEdge, EDGE_ETCHED, BF_RECT);
if (hTheme){
g_xpStyle.CloseThemeData(hTheme);
hTheme = NULL;
}
hTheme = (g_xpStyle.IsThemeActive() && g_xpStyle.IsAppThemed()) ? g_xpStyle.OpenThemeData(NULL, L"COMBOBOX") : NULL;
rcCtrl.MoveToX(iCtrlLeft+iBmpWidth*12);
if (hTheme){
g_xpStyle.DrawThemeBackground(hTheme, dcMem, CP_DROPDOWNBUTTON, CBXS_NORMAL, &rcCtrl, NULL);
g_xpStyle.DrawThemeEdge(hTheme, dcMem, CP_DROPDOWNBUTTON, CBXS_NORMAL, &rcCtrl, 0, 0, NULL);
} else
dcMem.DrawFrameControl(&rcCtrl, DFC_SCROLL, DFCS_SCROLLCOMBOBOX | DFCS_FLAT);
dcMem.SelectObject(pOldBmp);
m_ilTree.Add(&bmpControls, RGB(255,0,255));
if (hTheme)
g_xpStyle.CloseThemeData(hTheme);
}
}
}
::ReleaseDC(HWND_DESKTOP, *pDCScreen);
}
}
