| /* |
| * Copyright (C) 2007 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 "Image.h" |
| |
| namespace WebCore { |
| |
| IntSize dragImageSize(DragImageRef image) |
| { |
| if (!image) |
| return IntSize(); |
| |
| return image->size(); |
| } |
| |
| void deleteDragImage(DragImageRef image) |
| { |
| delete image; |
| } |
| |
| DragImageRef scaleDragImage(DragImageRef image, FloatSize scale) |
| { |
| if (!image) |
| return 0; |
| |
| int scaledWidth = image->width() * scale.width(); |
| int scaledHeight = image->height() * scale.height(); |
| |
| *image = image->scaled(scaledWidth, scaledHeight); |
| return image; |
| } |
| |
| DragImageRef dissolveDragImageToFraction(DragImageRef image, float) |
| { |
| return image; |
| } |
| |
| DragImageRef createDragImageFromImage(Image* image, RespectImageOrientationEnum) |
| { |
| if (!image || !image->nativeImageForCurrentFrame()) |
| return 0; |
| |
| return new QPixmap(*image->nativeImageForCurrentFrame()); |
| } |
| |
| DragImageRef createDragImageIconForCachedImage(CachedImage*) |
| { |
| return 0; |
| } |
| |
| } |