bool MediaController::isBlocked() const
{
// A MediaController is a blocked media controller if the MediaController is a paused media
// controller,
if (m_paused)
return true;
if (m_mediaElements.isEmpty())
return false;
bool allPaused = true;
for (size_t index = 0; index < m_mediaElements.size(); ++index) {
HTMLMediaElement* element = m_mediaElements[index];
// or if any of its slaved media elements are blocked media elements,
if (element->isBlocked())
return true;
// or if any of its slaved media elements whose autoplaying flag is true still have their
// paused attribute set to true,
if (element->isAutoplaying() && element->paused())
return true;
if (!element->paused())
allPaused = false;
}
// or if all of its slaved media elements have their paused attribute set to true.
return allPaused;
}
bool MediaController::isBlocked() const
{
ASSERT(!m_mediaElements.isEmpty());
// A MediaController is a blocked media controller if the MediaController is a paused media
// controller,
if (m_paused)
return true;
bool allPaused = true;
for (MediaElementSequence::const_iterator it = m_mediaElements.begin(); it != m_mediaElements.end(); ++it) {
HTMLMediaElement* element = *it;
// or if any of its slaved media elements are blocked media elements,
if (element->isBlocked())
return true;
// or if any of its slaved media elements whose autoplaying flag is true still have their
// paused attribute set to true,
if (element->isAutoplaying() && element->paused())
return true;
if (!element->paused())
allPaused = false;
}
// or if all of its slaved media elements have their paused attribute set to true.
return allPaused;
}
bool MediaController::isRestrained() const
{
ASSERT(!m_mediaElements.isEmpty());
// A MediaController is a restrained media controller if the MediaController is a playing media
// controller,
if (m_paused)
return false;
bool anyAutoplayingAndPaused = false;
bool allPaused = true;
for (MediaElementSequence::const_iterator it = m_mediaElements.begin(); it != m_mediaElements.end(); ++it) {
HTMLMediaElement* element = *it;
// and none of its slaved media elements are blocked media elements,
if (element->isBlocked())
return false;
if (element->isAutoplaying() && element->paused())
anyAutoplayingAndPaused = true;
if (!element->paused())
allPaused = false;
}
// but either at least one of its slaved media elements whose autoplaying flag is true still has
// its paused attribute set to true, or, all of its slaved media elements have their paused
// attribute set to true.
return anyAutoplayingAndPaused || allPaused;
}
bool MediaPlayerPrivate::isElementPaused() const
{
HTMLMediaElement* element = static_cast<HTMLMediaElement*>(m_webCorePlayer->mediaPlayerClient());
if (!element || element->paused())
return true;
return false;
}
JSValue jsHTMLMediaElementPaused(ExecState* exec, JSValue slotBase, const Identifier&)
{
JSHTMLMediaElement* castedThis = static_cast<JSHTMLMediaElement*>(asObject(slotBase));
UNUSED_PARAM(exec);
HTMLMediaElement* imp = static_cast<HTMLMediaElement*>(castedThis->impl());
JSValue result = jsBoolean(imp->paused());
return result;
}
static bool paintMediaPlayButton(RenderObject* object, const RenderObject::PaintInfo& paintInfo, const IntRect& rect)
{
HTMLMediaElement* mediaElement = toParentMediaElement(object);
if (!mediaElement)
return false;
static Image* mediaPlay = platformResource("mediaPlay");
static Image* mediaPause = platformResource("mediaPause");
static Image* mediaPlayDisabled = platformResource("mediaPlayDisabled");
if (!hasSource(mediaElement))
return paintMediaButton(paintInfo.context, rect, mediaPlayDisabled);
return paintMediaButton(paintInfo.context, rect, mediaElement->paused() ? mediaPlay : mediaPause);
}
static bool paintMediaPlayButton(RenderObject* object, const RenderObject::PaintInfo& paintInfo, const IntRect& rect)
{
HTMLMediaElement* mediaElement = toParentMediaElement(object);
if (!mediaElement)
return false;
static Image* mediaPlay = platformResource("mediaPlay");
static Image* mediaPause = platformResource("mediaPause");
static Image* mediaPlayDisabled = platformResource("mediaPlayDisabled");
if (mediaElement->networkState() == HTMLMediaElement::NETWORK_EMPTY ||
mediaElement->networkState() == HTMLMediaElement::NETWORK_NO_SOURCE)
return paintMediaButton(paintInfo.context, rect, mediaPlayDisabled);
return paintMediaButton(paintInfo.context, rect, mediaElement->paused() ? mediaPlay : mediaPause);
}
bool RenderThemeChromiumSkia::paintMediaPlayButton(RenderObject* object, const RenderObject::PaintInfo& paintInfo, const IntRect& rect)
{
#if ENABLE(VIDEO)
HTMLMediaElement* mediaElement = mediaElementParent(object->node());
if (!mediaElement)
return false;
static Image* mediaPlay = Image::loadPlatformResource("mediaPlay").releaseRef();
static Image* mediaPause = Image::loadPlatformResource("mediaPause").releaseRef();
return paintMediaButtonInternal(paintInfo.context, rect, mediaElement->paused() ? mediaPlay : mediaPause);
#else
UNUSED_PARAM(object);
UNUSED_PARAM(paintInfo);
UNUSED_PARAM(rect);
return false;
#endif
}
bool RenderThemeWinCE::paintMediaPlayButton(RenderObject* o, const PaintInfo& paintInfo, const IntRect& r)
{
bool rc = paintButton(o, paintInfo, r);
FloatRect imRect = r;
imRect.inflate(-3);
paintInfo.context->save();
paintInfo.context->setStrokeColor(Color::black);
paintInfo.context->setFillColor(Color::black);
HTMLMediaElement* mediaElement = mediaElementParent(o->node());
bool paused = !mediaElement || mediaElement->paused();
if (paused) {
float width = imRect.width();
imRect.setWidth(width / 3.0);
paintInfo.context->fillRect(imRect);
imRect.move(2.0 * width / 3.0, 0);
paintInfo.context->fillRect(imRect);
} else {
FloatPoint pts[3] = { FloatPoint(imRect.x(), imRect.y()), FloatPoint(imRect.maxX(), (imRect.y() + imRect.maxY()) / 2.0), FloatPoint(imRect.x(), imRect.maxY()) };
paintInfo.context->drawConvexPolygon(3, pts);
}
paintInfo.context->restore();
return rc;
}
JSValue* JSHTMLMediaElement::getValueProperty(ExecState* exec, int token) const
{
switch (token) {
case ErrorAttrNum: {
HTMLMediaElement* imp = static_cast<HTMLMediaElement*>(impl());
return toJS(exec, WTF::getPtr(imp->error()));
}
case SrcAttrNum: {
HTMLMediaElement* imp = static_cast<HTMLMediaElement*>(impl());
return jsString(exec, imp->src());
}
case CurrentSrcAttrNum: {
HTMLMediaElement* imp = static_cast<HTMLMediaElement*>(impl());
return jsString(exec, imp->currentSrc());
}
case NetworkStateAttrNum: {
HTMLMediaElement* imp = static_cast<HTMLMediaElement*>(impl());
return jsNumber(exec, imp->networkState());
}
case BufferingRateAttrNum: {
HTMLMediaElement* imp = static_cast<HTMLMediaElement*>(impl());
return jsNumber(exec, imp->bufferingRate());
}
case BufferedAttrNum: {
HTMLMediaElement* imp = static_cast<HTMLMediaElement*>(impl());
return toJS(exec, WTF::getPtr(imp->buffered()));
}
case ReadyStateAttrNum: {
HTMLMediaElement* imp = static_cast<HTMLMediaElement*>(impl());
return jsNumber(exec, imp->readyState());
}
case SeekingAttrNum: {
HTMLMediaElement* imp = static_cast<HTMLMediaElement*>(impl());
return jsBoolean(imp->seeking());
}
case CurrentTimeAttrNum: {
HTMLMediaElement* imp = static_cast<HTMLMediaElement*>(impl());
return jsNumber(exec, imp->currentTime());
}
case DurationAttrNum: {
HTMLMediaElement* imp = static_cast<HTMLMediaElement*>(impl());
return jsNumber(exec, imp->duration());
}
case PausedAttrNum: {
HTMLMediaElement* imp = static_cast<HTMLMediaElement*>(impl());
return jsBoolean(imp->paused());
}
case DefaultPlaybackRateAttrNum: {
HTMLMediaElement* imp = static_cast<HTMLMediaElement*>(impl());
return jsNumber(exec, imp->defaultPlaybackRate());
}
case PlaybackRateAttrNum: {
HTMLMediaElement* imp = static_cast<HTMLMediaElement*>(impl());
return jsNumber(exec, imp->playbackRate());
}
case PlayedAttrNum: {
HTMLMediaElement* imp = static_cast<HTMLMediaElement*>(impl());
return toJS(exec, WTF::getPtr(imp->played()));
}
case SeekableAttrNum: {
HTMLMediaElement* imp = static_cast<HTMLMediaElement*>(impl());
return toJS(exec, WTF::getPtr(imp->seekable()));
}
case EndedAttrNum: {
HTMLMediaElement* imp = static_cast<HTMLMediaElement*>(impl());
return jsBoolean(imp->ended());
}
case AutoplayAttrNum: {
HTMLMediaElement* imp = static_cast<HTMLMediaElement*>(impl());
return jsBoolean(imp->autoplay());
}
case StartAttrNum: {
HTMLMediaElement* imp = static_cast<HTMLMediaElement*>(impl());
return jsNumber(exec, imp->start());
}
case EndAttrNum: {
HTMLMediaElement* imp = static_cast<HTMLMediaElement*>(impl());
return jsNumber(exec, imp->end());
}
case LoopStartAttrNum: {
HTMLMediaElement* imp = static_cast<HTMLMediaElement*>(impl());
return jsNumber(exec, imp->loopStart());
}
case LoopEndAttrNum: {
HTMLMediaElement* imp = static_cast<HTMLMediaElement*>(impl());
return jsNumber(exec, imp->loopEnd());
}
case PlayCountAttrNum: {
HTMLMediaElement* imp = static_cast<HTMLMediaElement*>(impl());
return jsNumber(exec, imp->playCount());
}
case CurrentLoopAttrNum: {
HTMLMediaElement* imp = static_cast<HTMLMediaElement*>(impl());
return jsNumber(exec, imp->currentLoop());
}
case ControlsAttrNum: {
HTMLMediaElement* imp = static_cast<HTMLMediaElement*>(impl());
return jsBoolean(imp->controls());
}
case VolumeAttrNum: {
HTMLMediaElement* imp = static_cast<HTMLMediaElement*>(impl());
return jsNumber(exec, imp->volume());
}
case MutedAttrNum: {
HTMLMediaElement* imp = static_cast<HTMLMediaElement*>(impl());
return jsBoolean(imp->muted());
}
case ConstructorAttrNum:
return getConstructor(exec);
}
return 0;
}
void MediaPlayerPrivateQt::commitLoad(const String& url)
{
// We are now loading
if (m_networkState != MediaPlayer::Loading) {
m_networkState = MediaPlayer::Loading;
m_webCorePlayer->networkStateChanged();
}
// And we don't have any data yet
if (m_readyState != MediaPlayer::HaveNothing) {
m_readyState = MediaPlayer::HaveNothing;
m_webCorePlayer->readyStateChanged();
}
const QUrl rUrl = QUrl(QString(url));
const QString scheme = rUrl.scheme().toLower();
// Grab the client media element
HTMLMediaElement* element = static_cast<HTMLMediaElement*>(m_webCorePlayer->mediaPlayerClient());
// Construct the media content with a network request if the resource is http[s]
if (scheme == "http" || scheme == "https") {
QNetworkRequest request = QNetworkRequest(rUrl);
// Grab the current document
Document* document = element->document();
if (!document)
document = element->ownerDocument();
// Grab the frame and network manager
Frame* frame = document ? document->frame() : 0;
QNetworkAccessManager* manager = frame ? frame->loader()->networkingContext()->networkAccessManager() : 0;
FrameLoaderClientQt* frameLoader = frame ? static_cast<FrameLoaderClientQt*>(frame->loader()->client()) : 0;
if (document && manager) {
// Set the cookies
QtNAMThreadSafeProxy managerProxy(manager);
QList<QNetworkCookie> cookies = managerProxy.cookiesForUrl(rUrl);
// Don't set the header if there are no cookies.
// This prevents a warning from being emitted.
if (!cookies.isEmpty())
request.setHeader(QNetworkRequest::CookieHeader, qVariantFromValue(cookies));
// Set the refferer, but not when requesting insecure content from a secure page
QUrl documentUrl = QUrl(QString(document->documentURI()));
if (documentUrl.scheme().toLower() == "http" || scheme == "https")
request.setRawHeader("Referer", documentUrl.toEncoded());
// Set the user agent
request.setRawHeader("User-Agent", frameLoader->userAgent(rUrl).utf8().data());
}
m_mediaPlayer->setMedia(QMediaContent(request));
} else {
// Otherwise, just use the URL
m_mediaPlayer->setMedia(QMediaContent(rUrl));
}
// Set the current volume and mute status
// We get these from the element, rather than the player, in case we have
// transitioned from a media engine which doesn't support muting, to a media
// engine which does.
m_mediaPlayer->setMuted(element->muted());
m_mediaPlayer->setVolume(static_cast<int>(element->volume() * 100.0));
// Setting a media source will start loading the media, but we need
// to pre-roll as well to get video size-hints and buffer-status
if (element->paused())
m_mediaPlayer->pause();
else
m_mediaPlayer->play();
}
PlatformMenuDescription ContextMenuClientImpl::getCustomMenuFromDefaultItems(
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 0;
HitTestResult r = defaultMenu->hitTestResult();
Frame* selectedFrame = r.innerNonSharedNode()->document()->frame();
WebContextMenuData data;
data.mousePosition = selectedFrame->view()->contentsToWindow(r.point());
// 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 =
static_cast<HTMLMediaElement*>(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()) {
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);
}
}
}
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.
data.frameEncoding = selectedFrame->loader()->writer()->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);
if (r.isSelected())
data.selectedText = selectedFrame->editor()->selectedText().stripWhiteSpace();
if (r.isContentEditable()) {
data.isEditable = true;
if (m_webView->focusedWebCoreFrame()->editor()->isContinuousSpellCheckingEnabled()) {
data.isSpellCheckingEnabled = true;
// Spellchecking might be enabled for the field, but could be disabled on the node.
if (m_webView->focusedWebCoreFrame()->editor()->spellCheckingEnabledInFocusedNode())
data.misspelledWord = selectMisspelledWord(defaultMenu, selectedFrame);
}
}
#if OS(DARWIN)
ExceptionCode ec = 0;
RefPtr<CSSStyleDeclaration> style = selectedFrame->document()->createCSSStyleDeclaration();
style->setProperty(CSSPropertyDirection, "ltr", false, ec);
if (selectedFrame->editor()->selectionHasStyle(style.get()) != FalseTriState)
data.writingDirectionLeftToRight |= WebContextMenuData::CheckableMenuItemChecked;
style->setProperty(CSSPropertyDirection, "rtl", false, ec);
if (selectedFrame->editor()->selectionHasStyle(style.get()) != 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();
// Filter out custom menu elements and add them into the data.
populateCustomMenuItems(defaultMenu, &data);
WebFrame* selected_web_frame = WebFrameImpl::fromFrame(selectedFrame);
if (m_webView->client())
m_webView->client()->showContextMenu(selected_web_frame, data);
return 0;
}
PlatformMenuDescription ContextMenuClientImpl::getCustomMenuFromDefaultItems(
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 0;
HitTestResult r = m_webView->page()->contextMenuController()->hitTestResult();
Frame* selectedFrame = r.innerNonSharedNode()->document()->frame();
WebContextMenuData data;
data.mousePosition = selectedFrame->view()->contentsToWindow(r.roundedPoint());
// 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 =
static_cast<HTMLMediaElement*>(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::MediaControlRootElement;
} 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 = static_cast<HTMLPlugInImageElement*>(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 instread of spellchecking it.
if (selectedFrame->settings() && selectedFrame->settings()->asynchronousSpellCheckingEnabled()) {
VisibleSelection selection = selectedFrame->selection()->selection();
if (selection.isCaret()) {
selection.expandUsingGranularity(WordGranularity);
RefPtr<Range> range = selection.toNormalizedRange();
Vector<DocumentMarker*> markers = selectedFrame->document()->markers()->markersInRange(range.get(), DocumentMarker::Spelling | DocumentMarker::Grammar);
if (markers.size() == 1) {
range->setStart(range->startContainer(), markers[0]->startOffset());
range->setEnd(range->endContainer(), markers[0]->endOffset());
data.misspelledWord = range->text();
if (markers[0]->description().length()) {
Vector<String> suggestions;
markers[0]->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);
}
selection = VisibleSelection(range.get());
if (selectedFrame->selection()->shouldChangeSelection(selection))
selectedFrame->selection()->setSelection(selection, WordGranularity);
}
}
} else if (m_webView->focusedWebCoreFrame()->editor()->isContinuousSpellCheckingEnabled()) {
data.isSpellCheckingEnabled = true;
// Spellchecking might be enabled for the field, but could be disabled on the node.
if (m_webView->focusedWebCoreFrame()->editor()->isSpellCheckingEnabledInFocusedNode()) {
data.misspelledWord = selectMisspelledWord(defaultMenu, 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 && form->checkValidity() && 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, &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 0;
}
void ContextMenuClientImpl::showContextMenu(const 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;
HitTestResult r = m_webView->page()->contextMenuController().hitTestResult();
LocalFrame* selectedFrame = r.innerNodeFrame();
WebContextMenuData data;
IntPoint mousePoint = selectedFrame->view()->contentsToWindow(r.roundedPointInInnerNodeFrame());
// FIXME(bokan): crbug.com/371902 - We shouldn't be making these scale
// related coordinate transformatios in an ad hoc way.
PinchViewport& pinchViewport = selectedFrame->host()->pinchViewport();
mousePoint -= flooredIntSize(pinchViewport.visibleRect().location());
mousePoint.scale(m_webView->pageScaleFactor(), m_webView->pageScaleFactor());
data.mousePosition = mousePoint;
// Compute edit flags.
data.editFlags = WebContextMenuData::CanDoNone;
if (toLocalFrame(m_webView->focusedWebCoreFrame())->editor().canUndo())
data.editFlags |= WebContextMenuData::CanUndo;
if (toLocalFrame(m_webView->focusedWebCoreFrame())->editor().canRedo())
data.editFlags |= WebContextMenuData::CanRedo;
if (toLocalFrame(m_webView->focusedWebCoreFrame())->editor().canCut())
data.editFlags |= WebContextMenuData::CanCut;
if (toLocalFrame(m_webView->focusedWebCoreFrame())->editor().canCopy())
data.editFlags |= WebContextMenuData::CanCopy;
if (toLocalFrame(m_webView->focusedWebCoreFrame())->editor().canPaste())
data.editFlags |= WebContextMenuData::CanPaste;
if (toLocalFrame(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 (isHTMLCanvasElement(r.innerNonSharedNode())) {
data.mediaType = WebContextMenuData::MediaTypeCanvas;
} else if (!r.absoluteImageURL().isEmpty()) {
data.srcURL = r.absoluteImageURL();
data.mediaType = WebContextMenuData::MediaTypeImage;
data.mediaFlags |= WebContextMenuData::MediaCanPrint;
} 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 = toHTMLMediaElement(r.innerNonSharedNode());
if (isHTMLVideoElement(*mediaElement))
data.mediaType = WebContextMenuData::MediaTypeVideo;
else if (isHTMLAudioElement(*mediaElement))
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;
// Media controls can be toggled only for video player. If we toggle
// controls for audio then the player disappears, and there is no way to
// return it back. Don't set this bit for fullscreen video, since
// toggling is ignored in that case.
if (mediaElement->hasVideo() && !mediaElement->isFullscreen())
data.mediaFlags |= WebContextMenuData::MediaCanToggleControls;
if (mediaElement->controls())
data.mediaFlags |= WebContextMenuData::MediaControls;
} else if (isHTMLObjectElement(*r.innerNonSharedNode()) || isHTMLEmbedElement(*r.innerNonSharedNode())) {
RenderObject* object = r.innerNonSharedNode()->renderer();
if (object && object->isWidget()) {
Widget* widget = toRenderWidget(object)->widget();
if (widget && widget->isPluginContainer()) {
data.mediaType = WebContextMenuData::MediaTypePlugin;
WebPluginContainerImpl* plugin = toWebPluginContainerImpl(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;
HTMLPlugInElement* pluginElement = toHTMLPlugInElement(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;
}
}
}
// An image can to be null for many reasons, like being blocked, no image
// data received from server yet.
data.hasImageContents =
(data.mediaType == WebContextMenuData::MediaTypeImage)
&& r.image() && !(r.image()->isNull());
// 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()->encodingName();
// 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().currentItem();
if (historyItem)
data.frameHistoryItem = WebHistoryItem(historyItem);
}
if (r.isSelected()) {
if (!isHTMLInputElement(*r.innerNonSharedNode()) || !toHTMLInputElement(r.innerNonSharedNode())->isPasswordField())
data.selectedText = selectedFrame->selectedText().stripWhiteSpace();
}
if (r.isContentEditable()) {
data.isEditable = true;
// 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);
data.misspellingHash = marker.hash();
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 =
toLocalFrame(m_webView->focusedWebCoreFrame())->spellChecker().isContinuousSpellCheckingEnabled();
// Spellchecking might be enabled for the field, but could be disabled on the node.
if (toLocalFrame(m_webView->focusedWebCoreFrame())->spellChecker().isSpellCheckingEnabledInFocusedNode()) {
data.misspelledWord = selectMisspelledWord(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 && isHTMLInputElement(*r.innerNonSharedNode())) {
HTMLInputElement& selectedElement = toHTMLInputElement(*r.innerNonSharedNode());
WebSearchableFormData ws = WebSearchableFormData(WebFormElement(form), WebInputElement(&selectedElement));
if (ws.url().isValid())
data.keywordURL = ws.url();
}
}
if (selectedFrame->editor().selectionHasStyle(CSSPropertyDirection, "ltr") != FalseTriState)
data.writingDirectionLeftToRight |= WebContextMenuData::CheckableMenuItemChecked;
if (selectedFrame->editor().selectionHasStyle(CSSPropertyDirection, "rtl") != FalseTriState)
data.writingDirectionRightToLeft |= WebContextMenuData::CheckableMenuItemChecked;
// 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, &data);
// Extract suggested filename for saving file.
if (isHTMLAnchorElement(r.URLElement())) {
HTMLAnchorElement* anchor = toHTMLAnchorElement(r.URLElement());
data.suggestedFilename = anchor->fastGetAttribute(HTMLNames::downloadAttr);
}
data.node = r.innerNonSharedNode();
WebLocalFrameImpl* selectedWebFrame = WebLocalFrameImpl::fromFrame(selectedFrame);
if (selectedWebFrame->client())
selectedWebFrame->client()->showContextMenu(data);
}
