From 545e470e52f0ac6a3a072bf559c796b42c6066b6 Mon Sep 17 00:00:00 2001 From: Ben Murdoch Date: Tue, 15 Jun 2010 19:36:43 +0100 Subject: Merge webkit.org at r61121: Initial merge by git. Change-Id: Icd6db395c62285be384d137164d95d7466c98760 --- WebCore/html/AsyncImageResizer.cpp | 77 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 77 insertions(+) create mode 100644 WebCore/html/AsyncImageResizer.cpp (limited to 'WebCore/html/AsyncImageResizer.cpp') diff --git a/WebCore/html/AsyncImageResizer.cpp b/WebCore/html/AsyncImageResizer.cpp new file mode 100644 index 0000000..4bb74c9 --- /dev/null +++ b/WebCore/html/AsyncImageResizer.cpp @@ -0,0 +1,77 @@ +/* + * Copyright (C) 2010 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" +#if ENABLE(IMAGE_RESIZER) + +#include "AsyncImageResizer.h" + +#include "CachedImage.h" +#include "ImageResizerThread.h" +#include "SharedBuffer.h" +#include + +namespace WebCore { + +PassRefPtr AsyncImageResizer::create(CachedImage* cachedImage, OutputType outputType, IntSize desiredBounds, ScriptValue successCallback, ScriptValue errorCallback, float quality, AspectRatioOption aspectRatioOption, OrientationOption orientationOption) +{ + return adoptRef(new AsyncImageResizer(cachedImage, outputType, desiredBounds, successCallback, errorCallback, quality, aspectRatioOption, orientationOption)); +} + +AsyncImageResizer::AsyncImageResizer(CachedImage* cachedImage, OutputType outputType, IntSize desiredBounds, ScriptValue successCallback, ScriptValue errorCallback, float quality, AspectRatioOption aspectRatioOption, OrientationOption orientationOption) + : m_cachedImage(cachedImage) + , m_successCallback(successCallback) + , m_errorCallback(errorCallback) + , m_outputType(outputType) + , m_desiredBounds(desiredBounds) + , m_quality(quality) + , m_aspectRatioOption(aspectRatioOption) + , m_orientationOption(orientationOption) +{ + ASSERT(m_successCallback.isObject()); + m_cachedImage->addClient(this); +} + +AsyncImageResizer::~AsyncImageResizer() +{ +} + +void AsyncImageResizer::notifyFinished(CachedResource* cachedResource) +{ + RefPtr imageData = cachedResource->data()->copy(); + cachedResource->removeClient(this); + CallbackInfo* callbackInfo = new CallbackInfo(this); + if (!ImageResizerThread::start(imageData, callbackInfo, m_outputType, m_desiredBounds, m_quality, m_aspectRatioOption, m_orientationOption)) + resizeError(); +} + +} // namespace WebCore + +#endif // ENABLE(IMAGE_RESIZER) -- cgit v1.1