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-rw-r--r--Source/WebKit/chromium/src/DragClientImpl.cpp103
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diff --git a/Source/WebKit/chromium/src/DragClientImpl.cpp b/Source/WebKit/chromium/src/DragClientImpl.cpp
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--- a/Source/WebKit/chromium/src/DragClientImpl.cpp
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-/*
- * Copyright (C) 2009 Google 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:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * 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.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "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 THE COPYRIGHT
- * OWNER 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 "DragClientImpl.h"
-#include "DragImageRef.h"
-#include "ChromiumDataObject.h"
-#include "ClipboardChromium.h"
-#include "Frame.h"
-#include "NativeImageSkia.h"
-#include "WebViewClient.h"
-#include "WebViewImpl.h"
-#include <public/WebCommon.h>
-#include <public/WebDragData.h>
-#include <public/WebImage.h>
-
-using namespace WebCore;
-
-namespace WebKit {
-
-void DragClientImpl::willPerformDragDestinationAction(DragDestinationAction, DragData*)
-{
- // FIXME
-}
-
-void DragClientImpl::willPerformDragSourceAction(DragSourceAction, const IntPoint&, Clipboard*)
-{
- // FIXME
-}
-
-DragDestinationAction DragClientImpl::actionMaskForDrag(DragData*)
-{
- if (m_webView->client() && m_webView->client()->acceptsLoadDrops())
- return DragDestinationActionAny;
-
- return static_cast<DragDestinationAction>(
- DragDestinationActionDHTML | DragDestinationActionEdit);
-}
-
-DragSourceAction DragClientImpl::dragSourceActionMaskForPoint(const IntPoint& windowPoint)
-{
- // We want to handle drag operations for all source types.
- return DragSourceActionAny;
-}
-
-void DragClientImpl::startDrag(DragImageRef dragImage,
- const IntPoint& dragImageOrigin,
- const IntPoint& eventPos,
- Clipboard* clipboard,
- Frame* frame,
- bool isLinkDrag)
-{
- // Add a ref to the frame just in case a load occurs mid-drag.
- RefPtr<Frame> frameProtector = frame;
-
- WebDragData dragData = static_cast<ClipboardChromium*>(clipboard)->dataObject();
-
- DragOperation dragOperationMask = clipboard->sourceOperation();
-
- IntSize offsetSize(eventPos - dragImageOrigin);
- WebPoint offsetPoint(offsetSize.width(), offsetSize.height());
-
- if (dragImage && dragImage->bitmap && m_webView->deviceScaleFactor() != dragImage->resolutionScale) {
- ASSERT(dragImage->resolutionScale > 0);
- float scale = m_webView->deviceScaleFactor() / dragImage->resolutionScale;
- dragImage = scaleDragImage(dragImage, WebCore::FloatSize(scale, scale));
- }
- m_webView->startDragging(frame, dragData, static_cast<WebDragOperationsMask>(dragOperationMask), (dragImage && dragImage->bitmap) ? WebImage(*dragImage->bitmap) : WebImage(), offsetPoint);
-}
-
-void DragClientImpl::dragControllerDestroyed()
-{
- // Our lifetime is bound to the WebViewImpl.
-}
-
-} // namespace WebKit