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/*
* Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "DragImage.h"
#include "CachedImage.h"
#include "GraphicsContext.h"
#include "Image.h"
#include "RetainPtr.h"
#include <windows.h>
namespace WebCore {
IntSize dragImageSize(DragImageRef image)
{
if (!image)
return IntSize();
BITMAP b;
GetObject(image, sizeof(BITMAP), &b);
return IntSize(b.bmWidth, b.bmHeight);
}
void deleteDragImage(DragImageRef image)
{
if (image)
::DeleteObject(image);
}
DragImageRef dissolveDragImageToFraction(DragImageRef image, float)
{
//We don't do this on windows as the dragimage is blended by the OS
return image;
}
DragImageRef createDragImageIconForCachedImage(CachedImage* image)
{
if (!image)
return 0;
String filename = image->response().suggestedFilename();
SHFILEINFO shfi = {0};
if (FAILED(SHGetFileInfo(static_cast<LPCWSTR>(filename.charactersWithNullTermination()), FILE_ATTRIBUTE_NORMAL,
&shfi, sizeof(shfi), SHGFI_ICON | SHGFI_USEFILEATTRIBUTES)))
return 0;
ICONINFO iconInfo;
if (!GetIconInfo(shfi.hIcon, &iconInfo)) {
DestroyIcon(shfi.hIcon);
return 0;
}
DestroyIcon(shfi.hIcon);
DeleteObject(iconInfo.hbmMask);
return iconInfo.hbmColor;
}
}
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