blob: 0e7ce0465a26dfe0775a5229d14bf5b44e959002 [file] [log] [blame]
/*
* 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;
}
}