BOOL CBCGPTagManager::ParseToolBarImages (const CString& strItem, CBCGPToolBarImages& value, LPCTSTR lpszID)
{
CBCGPTagManager tm (strItem);
CSize size (value.GetImageSize ());
value.Clear ();
value.SetTransparentColor ((COLORREF)(-1));
tm.ReadSize (s_Size, size);
BOOL bPreMultiplyCheck = TRUE;
tm.ReadBool (s_PreMltCheck, bPreMultiplyCheck);
value.SetPreMultiplyAutoCheck (bPreMultiplyCheck);
if (size != CSize (0, 0))
{
value.SetImageSize (size);
}
value.LoadStr (lpszID);
if (size == CSize (0, 0))
{
value.SetSingleImage ();
}
COLORREF clrTransparent = CLR_DEFAULT;
if (tm.ReadColor (s_Transparent, clrTransparent))
{
value.SetTransparentColor (clrTransparent);
}
#ifndef _BCGSUITE_
if (m_clrBase != (COLORREF)-1 &&
m_clrTarget != (COLORREF)-1)
{
value.AddaptColors (m_clrBase, m_clrTarget);
}
#endif
if (CBCGPToolBarImages::IsRTL () && value.GetImageWell () != NULL &&
clrTransparent == CLR_DEFAULT)
{
BITMAP bmp;
if (::GetObject (value.GetImageWell (), sizeof (BITMAP), &bmp) != 0)
{
if (bmp.bmBitsPixel == 32)
{
value.Mirror ();
}
}
}
return TRUE;
}
void BCGPResizeImage32
(
CBCGPToolBarImages& imageSrc,
CBCGPToolBarImages& imageDst,
int index,
CBCGPToolBarImages::ImageAlignHorz horz,
CBCGPToolBarImages::ImageAlignVert vert,
CBCGPZoomKernel::XFilterType ft
)
{
CSize sizeSrc (imageSrc.GetImageSize ());
CSize sizeDst (imageDst.GetImageSize ());
imageDst.Clear ();
imageDst.SetPreMultiplyAutoCheck (TRUE);
imageDst.SetTransparentColor ((COLORREF) -1);
imageDst.SetImageSize (sizeDst);
if (sizeSrc != sizeDst)
{
CSize size (sizeDst);
if (horz == CBCGPToolBarImages::ImageAlignHorzStretch)
{
size.cx = sizeSrc.cx;
}
if (vert == CBCGPToolBarImages::ImageAlignVertStretch)
{
size.cy = sizeSrc.cy;
}
int nStart = 0;
int nEnd = imageSrc.GetCount ();
if (index != -1)
{
nStart = index;
nEnd = nStart + 1;
}
for (int i = nStart; i < nEnd; i++)
{
CMemoryDC dc;
dc.SetSize (size);
CBitmap* bmpImage = &dc.GetBitmap ();
imageSrc.DrawEx (&dc.GetDC (), CRect (CPoint (0, 0), size), i, horz, vert);
CMemoryDC dcImage;
if (horz == CBCGPToolBarImages::ImageAlignHorzStretch ||
vert == CBCGPToolBarImages::ImageAlignVertStretch)
{
dcImage.SetSize (sizeDst);
bmpImage = &dcImage.GetBitmap ();
CBCGPScanlinerBitmap ms;
ms.Attach ((HBITMAP) dc.GetBitmap ());
CBCGPScanlinerBitmap md;
md.Attach ((HBITMAP) dcImage.GetBitmap ());
BCGPResizeImage32 (md, sizeDst.cx, sizeDst.cy, ms, size.cx, size.cy, ft);
}
CBitmap bitmap;
bitmap.Attach (CBCGPDrawManager::CreateBitmap_32 (*bmpImage));
imageDst.AddImage (bitmap, TRUE);
}
}
else
{
imageDst.AddImage (imageSrc, index);
}
}
