CG16bitImage *CImageLibrary::GetImage (DWORD dwUNID)
// GetImage
//
// Returns the image by UNID (loading it, if necessary)
{
// Find the image in the library
int iEntry;
if (m_Library.LookupEx(dwUNID, &iEntry) != NOERROR)
return NULL;
CObjectImage *pImage = (CObjectImage *)m_Library.GetValue(iEntry);
return pImage->GetImage();
}
CG16bitImage *CDesignCollection::GetImage (DWORD dwUNID, bool bCopy)
// GetImage
//
// Returns an image
{
CDesignType *pType = m_AllTypes.FindByUNID(dwUNID);
if (pType == NULL)
return NULL;
CObjectImage *pImage = CObjectImage::AsType(pType);
if (pImage == NULL)
return NULL;
if (bCopy)
return pImage->CreateCopy();
else
return pImage->GetImage();
}
CG32bitImage *CDesignCollection::GetImage (DWORD dwUNID, DWORD dwFlags)
// GetImage
//
// Returns an image
{
CDesignType *pType = m_AllTypes.FindByUNID(dwUNID);
if (pType == NULL)
return NULL;
CObjectImage *pImage = CObjectImage::AsType(pType);
if (pImage == NULL)
return NULL;
if (dwFlags & FLAG_IMAGE_COPY)
return pImage->CreateCopy();
else
{
CString sError;
CG32bitImage *pRawImage = pImage->GetImage(strFromInt(dwUNID), &sError);
if (pRawImage == NULL)
kernelDebugLogMessage(sError);
// Lock, if requested. NOTE: Since we obtained the image above,
// this call is guaranteed to succeed.
if (dwFlags & FLAG_IMAGE_LOCK)
pImage->Lock(SDesignLoadCtx());
// Done
return pRawImage;
}
}
