| /* |
| * 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; |
| } |
| |
| } |