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gdiplus: Implement GdipGetPropertyIdList.

This commit is contained in:
Dmitry Timoshkov 2012-06-25 20:30:50 +09:00 committed by Alexandre Julliard
parent b9132b6815
commit fb6b27de77
1 changed files with 48 additions and 5 deletions
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53
dlls/gdiplus/image.c
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@ -2420,16 +2420,59 @@ GpStatus WINGDIPAPI GdipGetPropertyCount(GpImage *image, UINT *num)
return Ok;
}
GpStatus WINGDIPAPI GdipGetPropertyIdList(GpImage *image, UINT num, PROPID* list)
GpStatus WINGDIPAPI GdipGetPropertyIdList(GpImage *image, UINT num, PROPID *list)
{
static int calls;
HRESULT hr;
IWICMetadataReader *reader;
IWICEnumMetadataItem *enumerator;
UINT prop_count, i, items_returned;
TRACE("(%p, %u, %p)\n", image, num, list);
if(!(calls++))
FIXME("not implemented\n");
if (!image || !list) return InvalidParameter;
return InvalidParameter;
if (image->type != ImageTypeBitmap)
{
FIXME("Not implemented for type %d\n", image->type);
return NotImplemented;
}
reader = ((GpBitmap *)image)->metadata_reader;
if (!reader)
{
if (num != 0) return InvalidParameter;
return Ok;
}
hr = IWICMetadataReader_GetCount(reader, &prop_count);
if (FAILED(hr)) return hresult_to_status(hr);
if (num != prop_count) return InvalidParameter;
hr = IWICMetadataReader_GetEnumerator(reader, &enumerator);
if (FAILED(hr)) return hresult_to_status(hr);
IWICEnumMetadataItem_Reset(enumerator);
for (i = 0; i < num; i++)
{
PROPVARIANT id;
hr = IWICEnumMetadataItem_Next(enumerator, 1, NULL, &id, NULL, &items_returned);
if (hr != S_OK) break;
if (id.vt != VT_UI2)
{
FIXME("not supported propvariant type for id: %u\n", id.vt);
list[i] = 0;
continue;
}
list[i] = id.u.uiVal;
}
IWICEnumMetadataItem_Release(enumerator);
return hr == S_OK ? Ok : hresult_to_status(hr);
}
GpStatus WINGDIPAPI GdipGetPropertyItem(GpImage *image, PROPID id, UINT size,