author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Thu, 24 Sep 2009 12:53:48 +0300 | |
changeset 11 | c8a366e56285 |
parent 0 | dd21522fd290 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (C) 2007 Apple Inc. All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* |
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* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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|
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#ifndef DragImage_h |
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#define DragImage_h |
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#include "IntSize.h" |
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#include "FloatSize.h" |
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#if PLATFORM(MAC) |
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#include <wtf/RetainPtr.h> |
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#ifdef __OBJC__ |
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@class NSImage; |
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#else |
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class NSImage; |
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#endif |
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#elif PLATFORM(QT) |
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class QImage; |
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#elif PLATFORM(WIN) |
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typedef struct HBITMAP__* HBITMAP; |
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#endif |
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//We need to #define YOffset as it needs to be shared with WebKit |
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#define DragLabelBorderYOffset 2 |
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namespace WebCore { |
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class CachedImage; |
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class Frame; |
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class Image; |
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class KURL; |
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class Range; |
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class String; |
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#if PLATFORM(MAC) |
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typedef RetainPtr<NSImage> DragImageRef; |
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#elif PLATFORM(QT) |
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typedef QImage* DragImageRef; |
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#elif PLATFORM(WIN) |
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typedef HBITMAP DragImageRef; |
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#elif PLATFORM(GTK) |
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typedef void* DragImageRef; |
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#elif PLATFORM(SYMBIAN) |
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typedef void* DragImageRef; |
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#endif |
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IntSize dragImageSize(DragImageRef); |
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//These functions should be memory neutral, eg. if they return a newly allocated image, |
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//they should release the input image. As a corollary these methods don't guarantee |
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//the input image ref will still be valid after they have been called |
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DragImageRef fitDragImageToMaxSize(DragImageRef image, const IntSize& srcSize, const IntSize& size); |
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DragImageRef scaleDragImage(DragImageRef, FloatSize scale); |
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DragImageRef dissolveDragImageToFraction(DragImageRef image, float delta); |
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DragImageRef createDragImageFromImage(Image*); |
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DragImageRef createDragImageForSelection(Frame*); |
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DragImageRef createDragImageIconForCachedImage(CachedImage*); |
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void deleteDragImage(DragImageRef); |
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} |
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#endif //!DragImage_h |