void IDBOpenDBRequest::onSuccess(PassOwnPtr<WebIDBDatabase> backend, const IDBDatabaseMetadata& metadata)
{
IDB_TRACE("IDBOpenDBRequest::onSuccess()");
if (m_contextStopped || !executionContext()) {
OwnPtr<WebIDBDatabase> db = backend;
if (db)
db->close();
return;
}
if (!shouldEnqueueEvent())
return;
IDBDatabase* idbDatabase = nullptr;
if (resultAsAny()) {
// Previous onUpgradeNeeded call delivered the backend.
ASSERT(!backend.get());
idbDatabase = resultAsAny()->idbDatabase();
ASSERT(idbDatabase);
ASSERT(!m_databaseCallbacks);
} else {
ASSERT(backend.get());
ASSERT(m_databaseCallbacks);
idbDatabase = IDBDatabase::create(executionContext(), backend, m_databaseCallbacks.release());
setResult(IDBAny::create(idbDatabase));
}
idbDatabase->setMetadata(metadata);
enqueueEvent(Event::create(EventTypeNames::success));
}
WebSocketChannel::SendResult MainThreadWebSocketChannel::send(PassOwnPtr<Vector<char> > data)
{
WTF_LOG(Network, "MainThreadWebSocketChannel %p send() Sending Vector %p", this, data.get());
enqueueVector(WebSocketFrame::OpCodeBinary, data);
processOutgoingFrameQueue();
return WebSocketChannel::SendSuccess;
}
void ScrollingTree::commitNewTreeState(PassOwnPtr<ScrollingStateTree> scrollingStateTree)
{
ASSERT(ScrollingThread::isCurrentThread());
bool rootStateNodeChanged = scrollingStateTree->hasNewRootStateNode();
ScrollingStateScrollingNode* rootNode = scrollingStateTree->rootStateNode();
if (rootNode
&& (rootStateNodeChanged
|| rootNode->hasChangedProperty(ScrollingStateScrollingNode::WheelEventHandlerCount)
|| rootNode->hasChangedProperty(ScrollingStateScrollingNode::NonFastScrollableRegion)
|| rootNode->hasChangedProperty(ScrollingStateNode::ScrollLayer))) {
MutexLocker lock(m_mutex);
if (rootStateNodeChanged || rootNode->hasChangedProperty(ScrollingStateNode::ScrollLayer))
m_mainFrameScrollPosition = IntPoint();
if (rootStateNodeChanged || rootNode->hasChangedProperty(ScrollingStateScrollingNode::WheelEventHandlerCount))
m_hasWheelEventHandlers = scrollingStateTree->rootStateNode()->wheelEventHandlerCount();
if (rootStateNodeChanged || rootNode->hasChangedProperty(ScrollingStateScrollingNode::NonFastScrollableRegion))
m_nonFastScrollableRegion = scrollingStateTree->rootStateNode()->nonFastScrollableRegion();
}
bool scrollRequestIsProgammatic = rootNode ? rootNode->requestedScrollPositionRepresentsProgrammaticScroll() : false;
TemporaryChange<bool> changeHandlingProgrammaticScroll(m_isHandlingProgrammaticScroll, scrollRequestIsProgammatic);
removeDestroyedNodes(scrollingStateTree.get());
updateTreeFromStateNode(rootNode);
}
DiscardablePixelRef::DiscardablePixelRef(const SkImageInfo& info, size_t rowBytes, PassOwnPtr<SkMutex> mutex)
: SkPixelRef(info, mutex.get())
, m_lockedMemory(0)
, m_mutex(mutex)
, m_rowBytes(rowBytes)
{
}
void DOMWrapperWorld::registerDOMObjectHolderInternal(PassOwnPtr<DOMObjectHolderBase> holderBase)
{
ASSERT(!m_domObjectHolders.contains(holderBase.get()));
holderBase->setWorld(this);
holderBase->setWeak(&DOMWrapperWorld::weakCallbackForDOMObjectHolder);
m_domObjectHolders.add(holderBase);
}
PassOwnPtr<AsyncFileWriter> WorkerPlatformAsyncFileSystemCallbacks::createAsyncFileWriter(PassOwnPtr<BlackBerry::Platform::WebFileWriter> platformWriter)
{
ASSERT(m_writerClient);
BlackBerry::Platform::WebFileWriter* platformWriterPtr = platformWriter.get();
OwnPtr<WorkerAsyncFileWriterBlackBerry> writer = WorkerAsyncFileWriterBlackBerry::create(m_context, m_mode, platformWriter, m_writerClient);
platformWriterPtr->setClient(writer->platformWriterClient());
return writer.release();
}
static PassRefPtr<DrawingBufferForTests> create(PassOwnPtr<WebGraphicsContext3D> context,
const IntSize& size, PreserveDrawingBuffer preserve)
{
OwnPtr<Extensions3DUtil> extensionsUtil = Extensions3DUtil::create(context.get());
RefPtr<DrawingBufferForTests> drawingBuffer =
adoptRef(new DrawingBufferForTests(context, extensionsUtil.release(), preserve));
if (!drawingBuffer->initialize(size)) {
drawingBuffer->beginDestruction();
return PassRefPtr<DrawingBufferForTests>();
}
return drawingBuffer.release();
}
void ScrollingTree::commitNewTreeState(PassOwnPtr<ScrollingTreeState> scrollingTreeState)
{
ASSERT(ScrollingThread::isCurrentThread());
if (scrollingTreeState->changedProperties() & ScrollingTreeState::WheelEventHandlerCount) {
MutexLocker lock(m_mutex);
m_hasWheelEventHandlers = scrollingTreeState->wheelEventHandlerCount();
}
m_rootNode->update(scrollingTreeState.get());
}
void MainThreadTaskRunner::perform(PassOwnPtr<ExecutionContextTask> task, bool isInspectorTask)
{
if (!isInspectorTask && (m_context->tasksNeedSuspension() || !m_pendingTasks.isEmpty())) {
m_pendingTasks.append(task);
return;
}
const bool instrumenting = !isInspectorTask && !task->taskNameForInstrumentation().isEmpty();
if (instrumenting)
InspectorInstrumentation::willPerformExecutionContextTask(m_context, task.get());
task->performTask(m_context);
if (instrumenting)
InspectorInstrumentation::didPerformExecutionContextTask(m_context);
}
void WebWorkerClientImpl::postMessageToWorkerContextTask(ScriptExecutionContext* context,
WebWorkerClientImpl* thisPtr,
const String& message,
PassOwnPtr<MessagePortChannelArray> channels)
{
WebMessagePortChannelArray webChannels(channels.get() ? channels->size() : 0);
for (size_t i = 0; i < webChannels.size(); ++i) {
webChannels[i] = (*channels)[i]->channel()->webChannelRelease();
webChannels[i]->setClient(0);
}
thisPtr->m_webWorker->postMessageToWorkerContext(message, webChannels);
}
void CCThreadProxy::beginFrameAndCommit(int sequenceNumber, double frameBeginTime, PassOwnPtr<CCScrollUpdateSet> scrollInfo)
{
TRACE_EVENT("CCThreadProxy::beginFrameAndCommit", this, 0);
ASSERT(isMainThread());
if (!m_layerTreeHost)
return;
// Scroll deltas need to be applied even if the commit will be dropped.
m_layerTreeHost->applyScrollDeltas(*scrollInfo.get());
// Drop beginFrameAndCommit calls that occur out of sequence. See createBeginFrameAndCommitTaskOnImplThread for
// an explanation of how out-of-sequence beginFrameAndCommit tasks can occur.
if (sequenceNumber < m_lastExecutedBeginFrameAndCommitSequenceNumber) {
TRACE_EVENT("EarlyOut_StaleBeginFrameAndCommit", this, 0);
return;
}
m_lastExecutedBeginFrameAndCommitSequenceNumber = sequenceNumber;
// FIXME: recreate the context if it was requested by the impl thread
{
TRACE_EVENT("CCLayerTreeHost::animateAndLayout", this, 0);
m_layerTreeHost->animateAndLayout(frameBeginTime);
}
ASSERT(m_lastExecutedBeginFrameAndCommitSequenceNumber == sequenceNumber);
// Clear the commit flag after animateAndLayout here --- objects that only
// layout when painted will trigger another setNeedsCommit inside
// updateLayers.
m_commitRequested = false;
m_layerTreeHost->updateLayers();
{
// Blocking call to CCThreadProxy::commitOnImplThread
TRACE_EVENT("commit", this, 0);
CCCompletionEvent completion;
s_ccThread->postTask(createCCThreadTask(this, &CCThreadProxy::commitOnImplThread, AllowCrossThreadAccess(&completion)));
completion.wait();
}
m_layerTreeHost->commitComplete();
if (m_redrawAfterCommit)
setNeedsRedraw();
m_redrawAfterCommit = false;
ASSERT(m_lastExecutedBeginFrameAndCommitSequenceNumber == sequenceNumber);
}
void WebWorkerBase::postMessageTask(ScriptExecutionContext* context,
WebWorkerBase* thisPtr,
String message,
PassOwnPtr<MessagePortChannelArray> channels)
{
if (!thisPtr->client())
return;
WebMessagePortChannelArray webChannels(channels.get() ? channels->size() : 0);
for (size_t i = 0; i < webChannels.size(); ++i) {
webChannels[i] = (*channels)[i]->channel()->webChannelRelease();
webChannels[i]->setClient(0);
}
thisPtr->client()->postMessageToWorkerObject(message, webChannels);
}
void HTMLResourcePreloader::preload(PassOwnPtr<PreloadRequest> preload)
{
if (preload->isPreconnect()) {
preconnectHost(preload.get());
return;
}
// TODO(yoichio): Should preload if document is imported.
if (!m_document->loader())
return;
FetchRequest request = preload->resourceRequest(m_document);
// TODO(dgozman): This check should go to HTMLPreloadScanner, but this requires
// making Document::completeURLWithOverride logic to be statically accessible.
if (request.url().protocolIsData())
return;
if (preload->resourceType() == Resource::Script || preload->resourceType() == Resource::CSSStyleSheet || preload->resourceType() == Resource::ImportResource)
request.setCharset(preload->charset().isEmpty() ? m_document->charset().string() : preload->charset());
request.setForPreload(true);
Platform::current()->histogramCustomCounts("WebCore.PreloadDelayMs", static_cast<int>(1000 * (monotonicallyIncreasingTime() - preload->discoveryTime())), 0, 2000, 20);
m_document->loader()->startPreload(preload->resourceType(), request);
}
void ScrollingTree::commitNewTreeState(PassOwnPtr<ScrollingStateTree> scrollingStateTree)
{
ASSERT(ScrollingThread::isCurrentThread());
if (scrollingStateTree->rootStateNode()->changedProperties() & (ScrollingStateScrollingNode::WheelEventHandlerCount | ScrollingStateScrollingNode::NonFastScrollableRegion) || scrollingStateTree->rootStateNode()->scrollLayerDidChange()) {
MutexLocker lock(m_mutex);
if (scrollingStateTree->rootStateNode()->scrollLayerDidChange())
m_mainFrameScrollPosition = IntPoint();
if (scrollingStateTree->rootStateNode()->changedProperties() & ScrollingStateScrollingNode::WheelEventHandlerCount)
m_hasWheelEventHandlers = scrollingStateTree->rootStateNode()->wheelEventHandlerCount();
if (scrollingStateTree->rootStateNode()->changedProperties() & ScrollingStateScrollingNode::NonFastScrollableRegion)
m_nonFastScrollableRegion = scrollingStateTree->rootStateNode()->nonFastScrollableRegion();
}
TemporaryChange<bool> changeHandlingProgrammaticScroll(m_isHandlingProgrammaticScroll, scrollingStateTree->rootStateNode()->requestedScrollPositionRepresentsProgrammaticScroll());
removeDestroyedNodes(scrollingStateTree.get());
updateTreeFromStateNode(scrollingStateTree->rootStateNode());
}
void InspectorConsoleAgent::addConsoleMessage(PassOwnPtr<ConsoleMessage> consoleMessage)
{
ASSERT_ARG(consoleMessage, consoleMessage);
if (m_previousMessage && !isGroupMessage(m_previousMessage->type()) && m_previousMessage->isEqual(consoleMessage.get())) {
m_previousMessage->incrementCount();
if (m_frontend && m_enabled)
m_previousMessage->updateRepeatCountInConsole(m_frontend);
} else {
m_previousMessage = consoleMessage.get();
m_consoleMessages.append(consoleMessage);
if (m_frontend && m_enabled)
m_previousMessage->addToFrontend(m_frontend, m_injectedScriptManager, true);
}
if (!m_frontend && m_consoleMessages.size() >= maximumConsoleMessages) {
m_expiredConsoleMessageCount += expireConsoleMessagesStep;
m_consoleMessages.remove(0, expireConsoleMessagesStep);
}
}
void ImageDecodingStore::insertCacheInternal(PassOwnPtr<CacheEntry> cacheEntry)
{
if (!cacheEntry->isDiscardable())
incrementMemoryUsage(cacheEntry->memoryUsageInBytes());
TRACE_COUNTER1("webkit", "ImageDecodingStoreMemoryUsageBytes", m_memoryUsageInBytes);
// m_orderedCacheList is used to support LRU operations to reorder cache
// entries quickly.
m_orderedCacheList.append(cacheEntry.get());
CacheIdentifier key = cacheEntry->cacheKey();
// m_cacheMap is used for indexing and quick lookup of a cached image. It owns
// all cache entries.
m_cacheMap.add(key, cacheEntry);
TRACE_COUNTER1("webkit", "ImageDecodingStoreNumOfEntries", m_cacheMap.size());
// m_cachedSizeMap keeps all scaled sizes associated with an ImageFrameGenerator.
CachedSizeMap::AddResult result = m_cachedSizeMap.add(key.first, SizeSet());
result.iterator->value.add(key.second);
}
void ScrollingTree::commitNewTreeState(PassOwnPtr<ScrollingTreeState> scrollingTreeState)
{
ASSERT(ScrollingThread::isCurrentThread());
if (scrollingTreeState->changedProperties() & (ScrollingTreeState::WheelEventHandlerCount | ScrollingTreeState::NonFastScrollableRegion | ScrollingTreeState::ScrollLayer)) {
MutexLocker lock(m_mutex);
if (scrollingTreeState->changedProperties() & ScrollingTreeState::ScrollLayer)
m_mainFrameScrollPosition = IntPoint();
if (scrollingTreeState->changedProperties() & ScrollingTreeState::WheelEventHandlerCount)
m_hasWheelEventHandlers = scrollingTreeState->wheelEventHandlerCount();
if (scrollingTreeState->changedProperties() & ScrollingTreeState::NonFastScrollableRegion)
m_nonFastScrollableRegion = scrollingTreeState->nonFastScrollableRegion();
}
TemporaryChange<bool> changeHandlingProgrammaticScroll(m_isHandlingProgrammaticScroll, scrollingTreeState->requestedScrollPositionRepresentsProgrammaticScroll());
m_rootNode->update(scrollingTreeState.get());
updateDebugRootLayer();
}
void HTMLResourcePreloader::preload(PassOwnPtr<PreloadRequest> preload, const NetworkHintsInterface& networkHintsInterface)
{
if (preload->isPreconnect()) {
preconnectHost(preload.get(), networkHintsInterface);
return;
}
// TODO(yoichio): Should preload if document is imported.
if (!m_document->loader())
return;
FetchRequest request = preload->resourceRequest(m_document);
// TODO(dgozman): This check should go to HTMLPreloadScanner, but this requires
// making Document::completeURLWithOverride logic to be statically accessible.
if (request.url().protocolIsData())
return;
if (preload->resourceType() == Resource::Script || preload->resourceType() == Resource::CSSStyleSheet || preload->resourceType() == Resource::ImportResource)
request.setCharset(preload->charset().isEmpty() ? m_document->characterSet().getString() : preload->charset());
request.setForPreload(true);
int duration = static_cast<int>(1000 * (monotonicallyIncreasingTime() - preload->discoveryTime()));
DEFINE_STATIC_LOCAL(CustomCountHistogram, preloadDelayHistogram, ("WebCore.PreloadDelayMs", 0, 2000, 20));
preloadDelayHistogram.count(duration);
m_document->loader()->startPreload(preload->resourceType(), request);
}
void ImageDecodingStore::insertCacheInternal(PassOwnPtr<T> cacheEntry, U* cacheMap, V* identifierMap)
{
const size_t cacheEntryBytes = cacheEntry->memoryUsageInBytes();
if (cacheEntry->isDiscardable())
m_discardableMemoryUsageInBytes += cacheEntryBytes;
else
m_heapMemoryUsageInBytes += cacheEntryBytes;
// m_orderedCacheList is used to support LRU operations to reorder cache
// entries quickly.
m_orderedCacheList.append(cacheEntry.get());
typename U::KeyType key = cacheEntry->cacheKey();
typename V::AddResult result = identifierMap->add(cacheEntry->generator(), typename V::MappedType());
result.storedValue->value.add(key);
cacheMap->add(key, cacheEntry);
TRACE_COUNTER1("webkit", "ImageDecodingStoreDiscardableMemoryUsageBytes", m_discardableMemoryUsageInBytes);
TRACE_COUNTER1("webkit", "ImageDecodingStoreHeapMemoryUsageBytes", m_heapMemoryUsageInBytes);
TRACE_COUNTER1("webkit", "ImageDecodingStoreNumOfImages", m_imageCacheMap.size());
TRACE_COUNTER1("webkit", "ImageDecodingStoreNumOfDecoders", m_decoderCacheMap.size());
}
void WebWorkerClientImpl::postMessageToWorkerContext(
PassRefPtr<SerializedScriptValue> message,
PassOwnPtr<MessagePortChannelArray> channels)
{
// Worker.terminate() could be called from JS before the context is started.
if (m_askedToTerminate)
return;
++m_unconfirmedMessageCount;
if (!isMainThread()) {
WebWorkerBase::dispatchTaskToMainThread(createCallbackTask(&postMessageToWorkerContextTask,
AllowCrossThreadAccess(this),
message->toWireString(),
channels));
return;
}
WebMessagePortChannelArray webChannels(channels.get() ? channels->size() : 0);
for (size_t i = 0; i < webChannels.size(); ++i) {
WebMessagePortChannel* webchannel =
(*channels)[i]->channel()->webChannelRelease();
webchannel->setClient(0);
webChannels[i] = webchannel;
}
m_webWorker->postMessageToWorkerContext(message->toWireString(), webChannels);
}
PassOwnPtr<GraphicsContext3DSwapBuffersCompleteCallbackAdapter> GraphicsContext3DSwapBuffersCompleteCallbackAdapter::create(PassOwnPtr<Extensions3DChromium::SwapBuffersCompleteCallbackCHROMIUM> cb)
{
return adoptPtr(cb.get() ? new GraphicsContext3DSwapBuffersCompleteCallbackAdapter(cb) : 0);
}
void MainThreadTaskRunner::postTask(const WebTraceLocation& location, PassOwnPtr<ExecutionContextTask> task)
{
if (!task->taskNameForInstrumentation().isEmpty())
InspectorInstrumentation::didPostExecutionContextTask(m_context, task.get());
Platform::current()->mainThread()->taskRunner()->postTask(location, new MainThreadTask(createWeakPointerToSelf(), task, false));
}
void start(PassOwnPtr<FetchDataConsumerHandle> handle) {
m_loader->start(handle.get(), this);
}
void InspectorInputAgent::dispatchTouchEvent(ErrorString* error, const String& type, PassOwnPtr<protocol::Array<protocol::Input::TouchPoint>> touchPoints, const protocol::Maybe<int>& modifiers, const protocol::Maybe<double>& timestamp)
{
PlatformEvent::Type convertedType;
if (type == "touchStart") {
convertedType = PlatformEvent::TouchStart;
} else if (type == "touchEnd") {
convertedType = PlatformEvent::TouchEnd;
} else if (type == "touchMove") {
convertedType = PlatformEvent::TouchMove;
} else {
*error = "Unrecognized type: " + type;
return;
}
unsigned convertedModifiers = GetEventModifiers(modifiers.fromMaybe(0));
SyntheticInspectorTouchEvent event(convertedType, convertedModifiers, timestamp.fromMaybe(currentTime()));
int autoId = 0;
for (size_t i = 0; i < touchPoints->length(); ++i) {
protocol::Input::TouchPoint* point = touchPoints->get(i);
int radiusX = point->getRadiusX(1);
int radiusY = point->getRadiusY(1);
double rotationAngle = point->getRotationAngle(0.0);
double force = point->getForce(1.0);
int id;
if (point->hasId()) {
if (autoId > 0)
id = -1;
else
id = point->getId(0);
autoId = -1;
} else {
id = autoId++;
}
if (id < 0) {
*error = "All or none of the provided TouchPoints must supply positive integer ids.";
return;
}
PlatformTouchPoint::State convertedState;
String state = point->getState();
if (state == "touchPressed") {
convertedState = PlatformTouchPoint::TouchPressed;
} else if (state == "touchReleased") {
convertedState = PlatformTouchPoint::TouchReleased;
} else if (state == "touchMoved") {
convertedState = PlatformTouchPoint::TouchMoved;
} else if (state == "touchStationary") {
convertedState = PlatformTouchPoint::TouchStationary;
} else if (state == "touchCancelled") {
convertedState = PlatformTouchPoint::TouchCancelled;
} else {
*error = "Unrecognized state: " + state;
return;
}
// Some platforms may have flipped coordinate systems, but the given coordinates
// assume the origin is in the top-left of the window. Convert.
IntPoint convertedPoint, globalPoint;
ConvertInspectorPoint(m_inspectedFrames->root(), IntPoint(point->getX(), point->getY()), &convertedPoint, &globalPoint);
SyntheticInspectorTouchPoint touchPoint(id++, convertedState, globalPoint, convertedPoint, radiusX, radiusY, rotationAngle, force);
event.append(touchPoint);
}
m_inspectedFrames->root()->eventHandler().handleTouchEvent(event);
}
PassOwnPtr<WebCore::ContextMenu> ContextMenuClientImpl::customizeMenu(PassOwnPtr<WebCore::ContextMenu> defaultMenu)
{
// Displaying the context menu in this function is a big hack as we don't
// have context, i.e. whether this is being invoked via a script or in
// response to user input (Mouse event WM_RBUTTONDOWN,
// Keyboard events KeyVK_APPS, Shift+F10). Check if this is being invoked
// in response to the above input events before popping up the context menu.
if (!m_webView->contextMenuAllowed())
return defaultMenu;
HitTestResult r = m_webView->page()->contextMenuController()->hitTestResult();
Frame* selectedFrame = r.innerNodeFrame();
WebContextMenuData data;
data.mousePosition = selectedFrame->view()->contentsToWindow(r.roundedPointInInnerNodeFrame());
// Compute edit flags.
data.editFlags = WebContextMenuData::CanDoNone;
if (m_webView->focusedWebCoreFrame()->editor()->canUndo())
data.editFlags |= WebContextMenuData::CanUndo;
if (m_webView->focusedWebCoreFrame()->editor()->canRedo())
data.editFlags |= WebContextMenuData::CanRedo;
if (m_webView->focusedWebCoreFrame()->editor()->canCut())
data.editFlags |= WebContextMenuData::CanCut;
if (m_webView->focusedWebCoreFrame()->editor()->canCopy())
data.editFlags |= WebContextMenuData::CanCopy;
if (m_webView->focusedWebCoreFrame()->editor()->canPaste())
data.editFlags |= WebContextMenuData::CanPaste;
if (m_webView->focusedWebCoreFrame()->editor()->canDelete())
data.editFlags |= WebContextMenuData::CanDelete;
// We can always select all...
data.editFlags |= WebContextMenuData::CanSelectAll;
data.editFlags |= WebContextMenuData::CanTranslate;
// Links, Images, Media tags, and Image/Media-Links take preference over
// all else.
data.linkURL = r.absoluteLinkURL();
if (!r.absoluteImageURL().isEmpty()) {
data.srcURL = r.absoluteImageURL();
data.mediaType = WebContextMenuData::MediaTypeImage;
} else if (!r.absoluteMediaURL().isEmpty()) {
data.srcURL = r.absoluteMediaURL();
// We know that if absoluteMediaURL() is not empty, then this
// is a media element.
HTMLMediaElement* mediaElement =
toMediaElement(r.innerNonSharedNode());
if (mediaElement->hasTagName(HTMLNames::videoTag))
data.mediaType = WebContextMenuData::MediaTypeVideo;
else if (mediaElement->hasTagName(HTMLNames::audioTag))
data.mediaType = WebContextMenuData::MediaTypeAudio;
if (mediaElement->error())
data.mediaFlags |= WebContextMenuData::MediaInError;
if (mediaElement->paused())
data.mediaFlags |= WebContextMenuData::MediaPaused;
if (mediaElement->muted())
data.mediaFlags |= WebContextMenuData::MediaMuted;
if (mediaElement->loop())
data.mediaFlags |= WebContextMenuData::MediaLoop;
if (mediaElement->supportsSave())
data.mediaFlags |= WebContextMenuData::MediaCanSave;
if (mediaElement->hasAudio())
data.mediaFlags |= WebContextMenuData::MediaHasAudio;
if (mediaElement->hasVideo())
data.mediaFlags |= WebContextMenuData::MediaHasVideo;
if (mediaElement->controls())
data.mediaFlags |= WebContextMenuData::MediaControls;
} else if (r.innerNonSharedNode()->hasTagName(HTMLNames::objectTag)
|| r.innerNonSharedNode()->hasTagName(HTMLNames::embedTag)) {
RenderObject* object = r.innerNonSharedNode()->renderer();
if (object && object->isWidget()) {
Widget* widget = toRenderWidget(object)->widget();
if (widget && widget->isPluginContainer()) {
data.mediaType = WebContextMenuData::MediaTypePlugin;
WebPluginContainerImpl* plugin = static_cast<WebPluginContainerImpl*>(widget);
WebString text = plugin->plugin()->selectionAsText();
if (!text.isEmpty()) {
data.selectedText = text;
data.editFlags |= WebContextMenuData::CanCopy;
}
data.editFlags &= ~WebContextMenuData::CanTranslate;
data.linkURL = plugin->plugin()->linkAtPosition(data.mousePosition);
if (plugin->plugin()->supportsPaginatedPrint())
data.mediaFlags |= WebContextMenuData::MediaCanPrint;
HTMLPlugInImageElement* pluginElement = toHTMLPlugInImageElement(r.innerNonSharedNode());
data.srcURL = pluginElement->document()->completeURL(pluginElement->url());
data.mediaFlags |= WebContextMenuData::MediaCanSave;
// Add context menu commands that are supported by the plugin.
if (plugin->plugin()->canRotateView())
data.mediaFlags |= WebContextMenuData::MediaCanRotate;
}
}
}
data.isImageBlocked =
(data.mediaType == WebContextMenuData::MediaTypeImage) && !r.image();
// If it's not a link, an image, a media element, or an image/media link,
// show a selection menu or a more generic page menu.
if (selectedFrame->document()->loader())
data.frameEncoding = selectedFrame->document()->encoding();
// Send the frame and page URLs in any case.
data.pageURL = urlFromFrame(m_webView->mainFrameImpl()->frame());
if (selectedFrame != m_webView->mainFrameImpl()->frame()) {
data.frameURL = urlFromFrame(selectedFrame);
RefPtr<HistoryItem> historyItem = selectedFrame->loader()->history()->currentItem();
if (historyItem)
data.frameHistoryItem = WebHistoryItem(historyItem);
}
if (r.isSelected()) {
if (!r.innerNonSharedNode()->hasTagName(HTMLNames::inputTag) || !static_cast<HTMLInputElement*>(r.innerNonSharedNode())->isPasswordField())
data.selectedText = selectedFrame->editor()->selectedText().stripWhiteSpace();
}
if (r.isContentEditable()) {
data.isEditable = true;
#if ENABLE(INPUT_SPEECH)
if (r.innerNonSharedNode()->hasTagName(HTMLNames::inputTag)) {
data.isSpeechInputEnabled =
static_cast<HTMLInputElement*>(r.innerNonSharedNode())->isSpeechEnabled();
}
#endif
// When Chrome enables asynchronous spellchecking, its spellchecker adds spelling markers to misspelled
// words and attaches suggestions to these markers in the background. Therefore, when a user right-clicks
// a mouse on a word, Chrome just needs to find a spelling marker on the word instead of spellchecking it.
if (selectedFrame->settings() && selectedFrame->settings()->asynchronousSpellCheckingEnabled()) {
DocumentMarker marker;
data.misspelledWord = selectMisspellingAsync(selectedFrame, marker);
if (marker.description().length()) {
Vector<String> suggestions;
marker.description().split('\n', suggestions);
data.dictionarySuggestions = suggestions;
} else if (m_webView->spellCheckClient()) {
int misspelledOffset, misspelledLength;
m_webView->spellCheckClient()->spellCheck(data.misspelledWord, misspelledOffset, misspelledLength, &data.dictionarySuggestions);
}
} else {
data.isSpellCheckingEnabled =
m_webView->focusedWebCoreFrame()->editor()->isContinuousSpellCheckingEnabled();
// Spellchecking might be enabled for the field, but could be disabled on the node.
if (m_webView->focusedWebCoreFrame()->editor()->isSpellCheckingEnabledInFocusedNode()) {
data.misspelledWord = selectMisspelledWord(defaultMenu.get(), selectedFrame);
if (m_webView->spellCheckClient()) {
int misspelledOffset, misspelledLength;
m_webView->spellCheckClient()->spellCheck(
data.misspelledWord, misspelledOffset, misspelledLength,
&data.dictionarySuggestions);
if (!misspelledLength)
data.misspelledWord.reset();
}
}
}
HTMLFormElement* form = selectedFrame->selection()->currentForm();
if (form && r.innerNonSharedNode()->hasTagName(HTMLNames::inputTag)) {
HTMLInputElement* selectedElement = static_cast<HTMLInputElement*>(r.innerNonSharedNode());
if (selectedElement) {
WebSearchableFormData ws = WebSearchableFormData(WebFormElement(form), WebInputElement(selectedElement));
if (ws.url().isValid())
data.keywordURL = ws.url();
}
}
}
#if OS(DARWIN)
if (selectedFrame->editor()->selectionHasStyle(CSSPropertyDirection, "ltr") != FalseTriState)
data.writingDirectionLeftToRight |= WebContextMenuData::CheckableMenuItemChecked;
if (selectedFrame->editor()->selectionHasStyle(CSSPropertyDirection, "rtl") != FalseTriState)
data.writingDirectionRightToLeft |= WebContextMenuData::CheckableMenuItemChecked;
#endif // OS(DARWIN)
// Now retrieve the security info.
DocumentLoader* dl = selectedFrame->loader()->documentLoader();
WebDataSource* ds = WebDataSourceImpl::fromDocumentLoader(dl);
if (ds)
data.securityInfo = ds->response().securityInfo();
data.referrerPolicy = static_cast<WebReferrerPolicy>(selectedFrame->document()->referrerPolicy());
// Filter out custom menu elements and add them into the data.
populateCustomMenuItems(defaultMenu.get(), &data);
data.node = r.innerNonSharedNode();
WebFrame* selected_web_frame = WebFrameImpl::fromFrame(selectedFrame);
if (m_webView->client())
m_webView->client()->showContextMenu(selected_web_frame, data);
return defaultMenu;
}
bool JPEGImageEncoder::encodeWithPreInitializedState(PassOwnPtr<JPEGImageEncoderState> encoderState, const unsigned char* inputPixels)
{
JPEGImageEncoderStateImpl* encoderStateImpl = static_cast<JPEGImageEncoderStateImpl*>(encoderState.get());
Vector<JSAMPLE> row;
row.resize(encoderStateImpl->cinfo()->image_width * encoderStateImpl->cinfo()->input_components);
jmp_buf jumpBuffer;
encoderStateImpl->cinfo()->client_data = &jumpBuffer;
if (setjmp(jumpBuffer)) {
return false;
}
unsigned char* pixels = const_cast<unsigned char*>(inputPixels);
const size_t pixelRowStride = encoderStateImpl->cinfo()->image_width * 4;
while (encoderStateImpl->cinfo()->next_scanline < encoderStateImpl->cinfo()->image_height) {
JSAMPLE* rowData = row.data();
RGBAtoRGB(pixels, encoderStateImpl->cinfo()->image_width, rowData);
jpeg_write_scanlines(encoderStateImpl->cinfo(), &rowData, 1);
pixels += pixelRowStride;
}
jpeg_finish_compress(encoderStateImpl->cinfo());
return true;
}
void JettisonedCodeBlocks::addCodeBlock(PassOwnPtr<CodeBlock> codeBlock)
{
ASSERT(m_map.find(codeBlock.get()) == m_map.end());
m_map.add(codeBlock.leakPtr(), false);
}
PassOwnPtr<GraphicsContextLostCallbackAdapter> GraphicsContextLostCallbackAdapter::create(PassOwnPtr<GraphicsContext3D::ContextLostCallback> cb)
{
return adoptPtr(cb.get() ? new GraphicsContextLostCallbackAdapter(cb) : 0);
}
