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Date |
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Timothy Anderson
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May 28, 2008 - 6:36 PM
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You need a combo LoadIconFromModule and LoadIconFile that is something like:
STDMETHODIMP CExtAutoCommand::LoadIconFromModuleFile(
BSTR strFileName,
int nIconIndex,
int dx,int dy,
VARIANT_BOOL * bRetVal
)
So I can set the toolbar button size instead of hard coding it to 16x16... Luckily this is easy enough to hammer together myself.
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Timothy Anderson
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May 28, 2008 - 8:02 PM
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I added this in to LoadIconFromModule, hopefully it is correct. I just yanked it from google
ICONINFO IconInfo;
if (!GetIconInfo( hIcon, &IconInfo ))
{
::DestroyIcon(hIcon);
return S_OK;
}
BITMAP bmp;
if (GetObject( IconInfo.hbmColor, sizeof(BITMAP), &bmp ) == 0)
{
::DestroyIcon(hIcon);
return S_OK;
}
// Convert the color format to a count of bits.
DWORD cClrBits = (DWORD)(bmp.bmPlanes * bmp.bmBitsPixel);
if (cClrBits == 1)
cClrBits = 1;
else if (cClrBits <= 4)
cClrBits = 4;
else if (cClrBits <= 8)
cClrBits = 8;
else if (cClrBits <= 16)
cClrBits = 16;
else if (cClrBits <= 24)
cClrBits = 24;
else cClrBits = 32;
BITMAPINFOHEADER bih;
::memset( &bih, 0, sizeof(BITMAPINFOHEADER) );
bih.biSize = sizeof(BITMAPINFOHEADER);
bih.biWidth = bmp.bmWidth;
bih.biHeight = bmp.bmHeight;
bih.biPlanes = bmp.bmPlanes;
bih.biBitCount = bmp.bmBitsPixel;
bih.biCompression = BI_RGB;
if (cClrBits < 24)
{
bih.biClrUsed = (1<<cClrBits);
}
// Compute the number of bytes in the array of color
// indices and store the result in biSizeImage.
// For Windows NT, the width must be DWORD aligned unless
// the bitmap is RLE compressed. This example shows this.
// For Windows 95/98/Me, the width must be WORD aligned unless the
// bitmap is RLE compressed.
bih.biSizeImage = ((bih.biWidth * cClrBits + 31) & ~31) /8
* bih.biHeight;
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Technical Support
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May 31, 2008 - 10:39 AM
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Could you show the entire source code of this method to let us debug and test it?
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