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Diffstat (limited to 'Source/WebCore/rendering/MediaControlElements.cpp')
| -rw-r--r-- | Source/WebCore/rendering/MediaControlElements.cpp | 1130 |
1 files changed, 0 insertions, 1130 deletions
diff --git a/Source/WebCore/rendering/MediaControlElements.cpp b/Source/WebCore/rendering/MediaControlElements.cpp deleted file mode 100644 index 07df4d9..0000000 --- a/Source/WebCore/rendering/MediaControlElements.cpp +++ /dev/null @@ -1,1130 +0,0 @@ -/* - * Copyright (C) 2008, 2009, 2010 Apple 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: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. 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. - * 3. Neither the name of Apple Computer, Inc. ("Apple") 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 APPLE AND ITS 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 APPLE OR ITS 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(VIDEO) - -#include "MediaControlElements.h" - -#include "CSSStyleSelector.h" -#include "EventNames.h" -#include "FloatConversion.h" -#include "Frame.h" -#include "HTMLNames.h" -#include "LocalizedStrings.h" -#include "MediaControls.h" -#include "MouseEvent.h" -#include "Page.h" -#include "RenderFlexibleBox.h" -#include "RenderMedia.h" -#include "RenderSlider.h" -#include "RenderTheme.h" -#include "RenderView.h" -#include "Settings.h" - -namespace WebCore { - -using namespace HTMLNames; - -HTMLMediaElement* toParentMediaElement(RenderObject* o) -{ - Node* node = o->node(); - Node* mediaNode = node ? node->shadowAncestorNode() : 0; - if (!mediaNode || (!mediaNode->hasTagName(HTMLNames::videoTag) && !mediaNode->hasTagName(HTMLNames::audioTag))) - return 0; - - return static_cast<HTMLMediaElement*>(mediaNode); -} - -// FIXME: These constants may need to be tweaked to better match the seeking in the QuickTime plug-in. -static const float cSeekRepeatDelay = 0.1f; -static const float cStepTime = 0.07f; -static const float cSeekTime = 0.2f; - -inline MediaControlShadowRootElement::MediaControlShadowRootElement(HTMLMediaElement* mediaElement) - : HTMLDivElement(divTag, mediaElement->document()) -{ - setShadowHost(mediaElement); -} - -PassRefPtr<MediaControlShadowRootElement> MediaControlShadowRootElement::create(HTMLMediaElement* mediaElement) -{ - RefPtr<MediaControlShadowRootElement> element = adoptRef(new MediaControlShadowRootElement(mediaElement)); - - RefPtr<RenderStyle> rootStyle = RenderStyle::create(); - rootStyle->inheritFrom(mediaElement->renderer()->style()); - rootStyle->setDisplay(BLOCK); - rootStyle->setPosition(RelativePosition); - - RenderMediaControlShadowRoot* renderer = new (mediaElement->renderer()->renderArena()) RenderMediaControlShadowRoot(element.get()); - renderer->setStyle(rootStyle.release()); - - element->setRenderer(renderer); - element->setAttached(); - element->setInDocument(); - - return element.release(); -} - -void MediaControlShadowRootElement::detach() -{ - HTMLDivElement::detach(); - // FIXME: Remove once shadow DOM uses Element::setShadowRoot(). - setShadowHost(0); -} - -// ---------------------------- - -MediaControlElement::MediaControlElement(HTMLMediaElement* mediaElement) - : HTMLDivElement(divTag, mediaElement->document()) - , m_mediaElement(mediaElement) -{ - setInDocument(); -} - -void MediaControlElement::attachToParent(Element* parent) -{ - // FIXME: This code seems very wrong. Why are we magically adding |this| to the DOM here? - // We shouldn't be calling parser API methods outside of the parser! - parent->parserAddChild(this); -} - -void MediaControlElement::update() -{ - if (renderer()) - renderer()->updateFromElement(); - updateStyle(); -} - -PassRefPtr<RenderStyle> MediaControlElement::styleForElement() -{ - ASSERT(m_mediaElement->renderer()); - RefPtr<RenderStyle> style = document()->styleSelector()->styleForElement(this, m_mediaElement->renderer()->style(), true); - if (!style) - return 0; - - // text-decoration can't be overrided from CSS. So we do it here. - // See https://bugs.webkit.org/show_bug.cgi?id=27015 - style->setTextDecoration(TDNONE); - style->setTextDecorationsInEffect(TDNONE); - - return style; -} - -bool MediaControlElement::rendererIsNeeded(RenderStyle* style) -{ - ASSERT(document()->page()); - - return HTMLDivElement::rendererIsNeeded(style) && parentNode() && parentNode()->renderer() - && (!style->hasAppearance() || document()->page()->theme()->shouldRenderMediaControlPart(style->appearance(), m_mediaElement)); -} - -void MediaControlElement::attach() -{ - RefPtr<RenderStyle> style = styleForElement(); - if (!style) - return; - bool needsRenderer = rendererIsNeeded(style.get()); - if (!needsRenderer) - return; - RenderObject* renderer = createRenderer(m_mediaElement->renderer()->renderArena(), style.get()); - if (!renderer) - return; - renderer->setStyle(style.get()); - setRenderer(renderer); - if (parentNode() && parentNode()->renderer()) { - // Find next sibling with a renderer to determine where to insert. - Node* sibling = nextSibling(); - while (sibling && !sibling->renderer()) - sibling = sibling->nextSibling(); - parentNode()->renderer()->addChild(renderer, sibling ? sibling->renderer() : 0); - } - ContainerNode::attach(); -} - -void MediaControlElement::updateStyle() -{ - if (!m_mediaElement || !m_mediaElement->renderer()) - return; - - RefPtr<RenderStyle> style = styleForElement(); - if (!style) - return; - - bool needsRenderer = rendererIsNeeded(style.get()) && parentNode() && parentNode()->renderer(); - if (renderer() && !needsRenderer) - detach(); - else if (!renderer() && needsRenderer) - attach(); - else if (renderer()) { - renderer()->setStyle(style.get()); - - // Make sure that if there is any innerText renderer, it is updated as well. - if (firstChild() && firstChild()->renderer()) - firstChild()->renderer()->setStyle(style.get()); - } -} - -// ---------------------------- - -inline MediaControlPanelElement::MediaControlPanelElement(HTMLMediaElement* mediaElement) - : MediaControlElement(mediaElement) -{ -} - -PassRefPtr<MediaControlPanelElement> MediaControlPanelElement::create(HTMLMediaElement* mediaElement) -{ - return adoptRef(new MediaControlPanelElement(mediaElement)); -} - -MediaControlElementType MediaControlPanelElement::displayType() const -{ - return MediaControlsPanel; -} - -const AtomicString& MediaControlPanelElement::shadowPseudoId() const -{ - DEFINE_STATIC_LOCAL(AtomicString, id, ("-webkit-media-controls-panel")); - return id; -} - -// ---------------------------- - -inline MediaControlTimelineContainerElement::MediaControlTimelineContainerElement(HTMLMediaElement* mediaElement) - : MediaControlElement(mediaElement) -{ -} - -PassRefPtr<MediaControlTimelineContainerElement> MediaControlTimelineContainerElement::create(HTMLMediaElement* mediaElement) -{ - return adoptRef(new MediaControlTimelineContainerElement(mediaElement)); -} - -bool MediaControlTimelineContainerElement::rendererIsNeeded(RenderStyle* style) -{ - if (!MediaControlElement::rendererIsNeeded(style)) - return false; - - // Always show the timeline if the theme doesn't use status display (MediaControllerThemeClassic, for instance). - if (!document()->page()->theme()->usesMediaControlStatusDisplay()) - return true; - - float duration = mediaElement()->duration(); - return !isnan(duration) && !isinf(duration); -} - -MediaControlElementType MediaControlTimelineContainerElement::displayType() const -{ - return MediaTimelineContainer; -} - -const AtomicString& MediaControlTimelineContainerElement::shadowPseudoId() const -{ - DEFINE_STATIC_LOCAL(AtomicString, id, ("-webkit-media-controls-timeline-container")); - return id; -} - -// ---------------------------- - -class RenderMediaVolumeSliderContainer : public RenderBlock { -public: - RenderMediaVolumeSliderContainer(Node*); - -private: - virtual void layout(); -}; - -RenderMediaVolumeSliderContainer::RenderMediaVolumeSliderContainer(Node* node) - : RenderBlock(node) -{ -} - -void RenderMediaVolumeSliderContainer::layout() -{ - RenderBlock::layout(); - if (style()->display() == NONE || !previousSibling() || !previousSibling()->isBox()) - return; - - RenderBox* buttonBox = toRenderBox(previousSibling()); - - if (view()) - view()->disableLayoutState(); - - IntPoint offset = theme()->volumeSliderOffsetFromMuteButton(buttonBox, IntSize(width(), height())); - setX(offset.x() + buttonBox->offsetLeft()); - setY(offset.y() + buttonBox->offsetTop()); - - if (view()) - view()->enableLayoutState(); -} - -inline MediaControlVolumeSliderContainerElement::MediaControlVolumeSliderContainerElement(HTMLMediaElement* mediaElement) - : MediaControlElement(mediaElement) - , m_isVisible(false) -{ -} - -PassRefPtr<MediaControlVolumeSliderContainerElement> MediaControlVolumeSliderContainerElement::create(HTMLMediaElement* mediaElement) -{ - return adoptRef(new MediaControlVolumeSliderContainerElement(mediaElement)); -} - -RenderObject* MediaControlVolumeSliderContainerElement::createRenderer(RenderArena* arena, RenderStyle*) -{ - return new (arena) RenderMediaVolumeSliderContainer(this); -} - -PassRefPtr<RenderStyle> MediaControlVolumeSliderContainerElement::styleForElement() -{ - RefPtr<RenderStyle> style = MediaControlElement::styleForElement(); - style->setPosition(AbsolutePosition); - style->setDisplay(m_isVisible ? BLOCK : NONE); - return style; -} - -void MediaControlVolumeSliderContainerElement::setVisible(bool visible) -{ - if (visible == m_isVisible) - return; - m_isVisible = visible; -} - -bool MediaControlVolumeSliderContainerElement::hitTest(const IntPoint& absPoint) -{ - if (renderer() && renderer()->style()->hasAppearance()) - return renderer()->theme()->hitTestMediaControlPart(renderer(), absPoint); - - return false; -} - -MediaControlElementType MediaControlVolumeSliderContainerElement::displayType() const -{ - return MediaVolumeSliderContainer; -} - -const AtomicString& MediaControlVolumeSliderContainerElement::shadowPseudoId() const -{ - DEFINE_STATIC_LOCAL(AtomicString, id, ("-webkit-media-controls-volume-slider-container")); - return id; -} - -// ---------------------------- - -inline MediaControlStatusDisplayElement::MediaControlStatusDisplayElement(HTMLMediaElement* mediaElement) - : MediaControlElement(mediaElement) - , m_stateBeingDisplayed(Nothing) -{ -} - -PassRefPtr<MediaControlStatusDisplayElement> MediaControlStatusDisplayElement::create(HTMLMediaElement* mediaElement) -{ - return adoptRef(new MediaControlStatusDisplayElement(mediaElement)); -} - -void MediaControlStatusDisplayElement::update() -{ - MediaControlElement::update(); - - // Get the new state that we'll have to display. - StateBeingDisplayed newStateToDisplay = Nothing; - - if (mediaElement()->readyState() != HTMLMediaElement::HAVE_ENOUGH_DATA && !mediaElement()->currentSrc().isEmpty()) - newStateToDisplay = Loading; - else if (mediaElement()->movieLoadType() == MediaPlayer::LiveStream) - newStateToDisplay = LiveBroadcast; - - // Propagate only if needed. - if (newStateToDisplay == m_stateBeingDisplayed) - return; - m_stateBeingDisplayed = newStateToDisplay; - - ExceptionCode e; - switch (m_stateBeingDisplayed) { - case Nothing: - setInnerText("", e); - break; - case Loading: - setInnerText(mediaElementLoadingStateText(), e); - break; - case LiveBroadcast: - setInnerText(mediaElementLiveBroadcastStateText(), e); - break; - } -} - -bool MediaControlStatusDisplayElement::rendererIsNeeded(RenderStyle* style) -{ - if (!MediaControlElement::rendererIsNeeded(style) || !document()->page()->theme()->usesMediaControlStatusDisplay()) - return false; - float duration = mediaElement()->duration(); - return (isnan(duration) || isinf(duration)); -} - -MediaControlElementType MediaControlStatusDisplayElement::displayType() const -{ - return MediaStatusDisplay; -} - -const AtomicString& MediaControlStatusDisplayElement::shadowPseudoId() const -{ - DEFINE_STATIC_LOCAL(AtomicString, id, ("-webkit-media-controls-status-display")); - return id; -} - -// ---------------------------- - -MediaControlInputElement::MediaControlInputElement(HTMLMediaElement* mediaElement, MediaControlElementType displayType) - : HTMLInputElement(inputTag, mediaElement->document(), 0, false) - , m_mediaElement(mediaElement) - , m_displayType(displayType) -{ -} - -void MediaControlInputElement::attachToParent(Element* parent) -{ - // FIXME: This code seems very wrong. Why are we magically adding |this| to the DOM here? - // We shouldn't be calling parser API methods outside of the parser! - parent->parserAddChild(this); -} - -void MediaControlInputElement::update() -{ - updateDisplayType(); - if (renderer()) - renderer()->updateFromElement(); - updateStyle(); -} - -PassRefPtr<RenderStyle> MediaControlInputElement::styleForElement() -{ - return document()->styleSelector()->styleForElement(this, 0, true); -} - -bool MediaControlInputElement::rendererIsNeeded(RenderStyle* style) -{ - ASSERT(document()->page()); - - return HTMLInputElement::rendererIsNeeded(style) && parentNode() && parentNode()->renderer() - && (!style->hasAppearance() || document()->page()->theme()->shouldRenderMediaControlPart(style->appearance(), mediaElement())); -} - -void MediaControlInputElement::attach() -{ - RefPtr<RenderStyle> style = styleForElement(); - if (!style) - return; - - bool needsRenderer = rendererIsNeeded(style.get()); - if (!needsRenderer) - return; - RenderObject* renderer = createRenderer(mediaElement()->renderer()->renderArena(), style.get()); - if (!renderer) - return; - renderer->setStyle(style.get()); - setRenderer(renderer); - if (parentNode() && parentNode()->renderer()) { - // Find next sibling with a renderer to determine where to insert. - Node* sibling = nextSibling(); - while (sibling && !sibling->renderer()) - sibling = sibling->nextSibling(); - parentNode()->renderer()->addChild(renderer, sibling ? sibling->renderer() : 0); - } - ContainerNode::attach(); - // FIXME: Currently, MeidaControlInput circumvents the normal attachment - // and style recalc cycle and thus we need to add extra logic to be aware of - // the shadow DOM. Remove this once all media controls are transitioned to use the regular - // style calculation. - if (Node* shadowNode = shadowRoot()) - shadowNode->attach(); -} - -void MediaControlInputElement::updateStyle() -{ - if (!mediaElement() || !mediaElement()->renderer()) - return; - - RefPtr<RenderStyle> style = styleForElement(); - if (!style) - return; - - bool needsRenderer = rendererIsNeeded(style.get()) && parentNode() && parentNode()->renderer(); - if (renderer() && !needsRenderer) - detach(); - else if (!renderer() && needsRenderer) - attach(); - else if (renderer()) - renderer()->setStyle(style.get()); - - // FIXME: Currently, MeidaControlInput circumvents the normal attachment - // and style recalc cycle and thus we need to add extra logic to be aware of - // the shadow DOM. Remove this once all media controls are transitioned to use - // the new shadow DOM. - if (Node* shadowNode = shadowRoot()) - shadowNode->recalcStyle(Node::Force); -} - -bool MediaControlInputElement::hitTest(const IntPoint& absPoint) -{ - if (renderer() && renderer()->style()->hasAppearance()) - return renderer()->theme()->hitTestMediaControlPart(renderer(), absPoint); - - return false; -} - -void MediaControlInputElement::setDisplayType(MediaControlElementType displayType) -{ - if (displayType == m_displayType) - return; - - m_displayType = displayType; - if (RenderObject* object = renderer()) - object->repaint(); -} - -// ---------------------------- - -inline MediaControlMuteButtonElement::MediaControlMuteButtonElement(HTMLMediaElement* mediaElement, MediaControlElementType displayType) - : MediaControlInputElement(mediaElement, displayType) -{ -} - -void MediaControlMuteButtonElement::defaultEventHandler(Event* event) -{ - if (event->type() == eventNames().clickEvent) { - mediaElement()->setMuted(!mediaElement()->muted()); - event->setDefaultHandled(); - } - HTMLInputElement::defaultEventHandler(event); -} - -void MediaControlMuteButtonElement::updateDisplayType() -{ - setDisplayType(mediaElement()->muted() ? MediaUnMuteButton : MediaMuteButton); -} - -// ---------------------------- - -inline MediaControlPanelMuteButtonElement::MediaControlPanelMuteButtonElement(HTMLMediaElement* mediaElement) - : MediaControlMuteButtonElement(mediaElement, MediaMuteButton) -{ -} - -PassRefPtr<MediaControlPanelMuteButtonElement> MediaControlPanelMuteButtonElement::create(HTMLMediaElement* mediaElement) -{ - RefPtr<MediaControlPanelMuteButtonElement> button = adoptRef(new MediaControlPanelMuteButtonElement(mediaElement)); - button->setType("button"); - return button.release(); -} - -const AtomicString& MediaControlPanelMuteButtonElement::shadowPseudoId() const -{ - DEFINE_STATIC_LOCAL(AtomicString, id, ("-webkit-media-controls-mute-button")); - return id; -} - -// ---------------------------- - -inline MediaControlVolumeSliderMuteButtonElement::MediaControlVolumeSliderMuteButtonElement(HTMLMediaElement* mediaElement) - : MediaControlMuteButtonElement(mediaElement, MediaVolumeSliderMuteButton) -{ -} - -PassRefPtr<MediaControlVolumeSliderMuteButtonElement> MediaControlVolumeSliderMuteButtonElement::create(HTMLMediaElement* mediaElement) -{ - RefPtr<MediaControlVolumeSliderMuteButtonElement> button = adoptRef(new MediaControlVolumeSliderMuteButtonElement(mediaElement)); - button->setType("button"); - return button.release(); -} - -const AtomicString& MediaControlVolumeSliderMuteButtonElement::shadowPseudoId() const -{ - DEFINE_STATIC_LOCAL(AtomicString, id, ("-webkit-media-controls-volume-slider-mute-button")); - return id; -} - -// ---------------------------- - -inline MediaControlPlayButtonElement::MediaControlPlayButtonElement(HTMLMediaElement* mediaElement) - : MediaControlInputElement(mediaElement, MediaPlayButton) -{ -} - -PassRefPtr<MediaControlPlayButtonElement> MediaControlPlayButtonElement::create(HTMLMediaElement* mediaElement) -{ - RefPtr<MediaControlPlayButtonElement> button = adoptRef(new MediaControlPlayButtonElement(mediaElement)); - button->setType("button"); - return button.release(); -} - -void MediaControlPlayButtonElement::defaultEventHandler(Event* event) -{ - if (event->type() == eventNames().clickEvent) { - mediaElement()->togglePlayState(); - event->setDefaultHandled(); - } - HTMLInputElement::defaultEventHandler(event); -} - -void MediaControlPlayButtonElement::updateDisplayType() -{ - setDisplayType(mediaElement()->canPlay() ? MediaPlayButton : MediaPauseButton); -} - -const AtomicString& MediaControlPlayButtonElement::shadowPseudoId() const -{ - DEFINE_STATIC_LOCAL(AtomicString, id, ("-webkit-media-controls-play-button")); - return id; -} - -// ---------------------------- - -inline MediaControlSeekButtonElement::MediaControlSeekButtonElement(HTMLMediaElement* mediaElement, MediaControlElementType displayType) - : MediaControlInputElement(mediaElement, displayType) - , m_seeking(false) - , m_capturing(false) - , m_seekTimer(this, &MediaControlSeekButtonElement::seekTimerFired) -{ -} - -void MediaControlSeekButtonElement::defaultEventHandler(Event* event) -{ - if (event->type() == eventNames().mousedownEvent) { - if (Frame* frame = document()->frame()) { - m_capturing = true; - frame->eventHandler()->setCapturingMouseEventsNode(this); - } - mediaElement()->pause(event->fromUserGesture()); - m_seekTimer.startRepeating(cSeekRepeatDelay); - event->setDefaultHandled(); - } else if (event->type() == eventNames().mouseupEvent) { - if (m_capturing) - if (Frame* frame = document()->frame()) { - m_capturing = false; - frame->eventHandler()->setCapturingMouseEventsNode(0); - } - ExceptionCode ec; - if (m_seeking || m_seekTimer.isActive()) { - if (!m_seeking) { - float stepTime = isForwardButton() ? cStepTime : -cStepTime; - mediaElement()->setCurrentTime(mediaElement()->currentTime() + stepTime, ec); - } - m_seekTimer.stop(); - m_seeking = false; - event->setDefaultHandled(); - } - } - HTMLInputElement::defaultEventHandler(event); -} - -void MediaControlSeekButtonElement::seekTimerFired(Timer<MediaControlSeekButtonElement>*) -{ - ExceptionCode ec; - m_seeking = true; - float seekTime = isForwardButton() ? cSeekTime : -cSeekTime; - mediaElement()->setCurrentTime(mediaElement()->currentTime() + seekTime, ec); -} - -void MediaControlSeekButtonElement::detach() -{ - if (m_capturing) { - if (Frame* frame = document()->frame()) - frame->eventHandler()->setCapturingMouseEventsNode(0); - } - MediaControlInputElement::detach(); -} - -// ---------------------------- - -inline MediaControlSeekForwardButtonElement::MediaControlSeekForwardButtonElement(HTMLMediaElement* mediaElement) - : MediaControlSeekButtonElement(mediaElement, MediaSeekForwardButton) -{ -} - -PassRefPtr<MediaControlSeekForwardButtonElement> MediaControlSeekForwardButtonElement::create(HTMLMediaElement* mediaElement) -{ - RefPtr<MediaControlSeekForwardButtonElement> button = adoptRef(new MediaControlSeekForwardButtonElement(mediaElement)); - button->setType("button"); - return button.release(); -} - -const AtomicString& MediaControlSeekForwardButtonElement::shadowPseudoId() const -{ - DEFINE_STATIC_LOCAL(AtomicString, id, ("-webkit-media-controls-seek-forward-button")); - return id; -} - -// ---------------------------- - -inline MediaControlSeekBackButtonElement::MediaControlSeekBackButtonElement(HTMLMediaElement* mediaElement) - : MediaControlSeekButtonElement(mediaElement, MediaSeekBackButton) -{ -} - -PassRefPtr<MediaControlSeekBackButtonElement> MediaControlSeekBackButtonElement::create(HTMLMediaElement* mediaElement) -{ - RefPtr<MediaControlSeekBackButtonElement> button = adoptRef(new MediaControlSeekBackButtonElement(mediaElement)); - button->setType("button"); - return button.release(); -} - -const AtomicString& MediaControlSeekBackButtonElement::shadowPseudoId() const -{ - DEFINE_STATIC_LOCAL(AtomicString, id, ("-webkit-media-controls-seek-back-button")); - return id; -} - -// ---------------------------- - -inline MediaControlRewindButtonElement::MediaControlRewindButtonElement(HTMLMediaElement* element) - : MediaControlInputElement(element, MediaRewindButton) -{ -} - -PassRefPtr<MediaControlRewindButtonElement> MediaControlRewindButtonElement::create(HTMLMediaElement* mediaElement) -{ - RefPtr<MediaControlRewindButtonElement> button = adoptRef(new MediaControlRewindButtonElement(mediaElement)); - button->setType("button"); - return button.release(); -} - -void MediaControlRewindButtonElement::defaultEventHandler(Event* event) -{ - if (event->type() == eventNames().clickEvent) { - mediaElement()->rewind(30); - event->setDefaultHandled(); - } - HTMLInputElement::defaultEventHandler(event); -} - -const AtomicString& MediaControlRewindButtonElement::shadowPseudoId() const -{ - DEFINE_STATIC_LOCAL(AtomicString, id, ("-webkit-media-controls-rewind-button")); - return id; -} - -// ---------------------------- - -inline MediaControlReturnToRealtimeButtonElement::MediaControlReturnToRealtimeButtonElement(HTMLMediaElement* mediaElement) - : MediaControlInputElement(mediaElement, MediaReturnToRealtimeButton) -{ -} - -PassRefPtr<MediaControlReturnToRealtimeButtonElement> MediaControlReturnToRealtimeButtonElement::create(HTMLMediaElement* mediaElement) -{ - RefPtr<MediaControlReturnToRealtimeButtonElement> button = adoptRef(new MediaControlReturnToRealtimeButtonElement(mediaElement)); - button->setType("button"); - return button.release(); -} - -void MediaControlReturnToRealtimeButtonElement::defaultEventHandler(Event* event) -{ - if (event->type() == eventNames().clickEvent) { - mediaElement()->returnToRealtime(); - event->setDefaultHandled(); - } - HTMLInputElement::defaultEventHandler(event); -} - -const AtomicString& MediaControlReturnToRealtimeButtonElement::shadowPseudoId() const -{ - DEFINE_STATIC_LOCAL(AtomicString, id, ("-webkit-media-controls-return-to-realtime-button")); - return id; -} - -// ---------------------------- - -inline MediaControlToggleClosedCaptionsButtonElement::MediaControlToggleClosedCaptionsButtonElement(HTMLMediaElement* mediaElement) - : MediaControlInputElement(mediaElement, MediaShowClosedCaptionsButton) -{ -} - -PassRefPtr<MediaControlToggleClosedCaptionsButtonElement> MediaControlToggleClosedCaptionsButtonElement::create(HTMLMediaElement* mediaElement) -{ - RefPtr<MediaControlToggleClosedCaptionsButtonElement> button = adoptRef(new MediaControlToggleClosedCaptionsButtonElement(mediaElement)); - button->setType("button"); - return button.release(); -} - -void MediaControlToggleClosedCaptionsButtonElement::defaultEventHandler(Event* event) -{ - if (event->type() == eventNames().clickEvent) { - mediaElement()->setClosedCaptionsVisible(!mediaElement()->closedCaptionsVisible()); - setChecked(mediaElement()->closedCaptionsVisible()); - event->setDefaultHandled(); - } - HTMLInputElement::defaultEventHandler(event); -} - -void MediaControlToggleClosedCaptionsButtonElement::updateDisplayType() -{ - setDisplayType(mediaElement()->closedCaptionsVisible() ? MediaHideClosedCaptionsButton : MediaShowClosedCaptionsButton); -} - -const AtomicString& MediaControlToggleClosedCaptionsButtonElement::shadowPseudoId() const -{ - DEFINE_STATIC_LOCAL(AtomicString, id, ("-webkit-media-controls-toggle-closed-captions-button")); - return id; -} - -// ---------------------------- - -MediaControlTimelineElement::MediaControlTimelineElement(HTMLMediaElement* mediaElement) - : MediaControlInputElement(mediaElement, MediaSlider) -{ -} - -PassRefPtr<MediaControlTimelineElement> MediaControlTimelineElement::create(HTMLMediaElement* mediaElement) -{ - RefPtr<MediaControlTimelineElement> timeline = adoptRef(new MediaControlTimelineElement(mediaElement)); - timeline->setType("range"); - timeline->setAttribute(precisionAttr, "float"); - return timeline.release(); -} - -void MediaControlTimelineElement::defaultEventHandler(Event* event) -{ - // Left button is 0. Rejects mouse events not from left button. - if (event->isMouseEvent() && static_cast<MouseEvent*>(event)->button()) - return; - - if (!attached()) - return; - - if (event->type() == eventNames().mousedownEvent) - mediaElement()->beginScrubbing(); - - MediaControlInputElement::defaultEventHandler(event); - - if (event->type() == eventNames().mouseoverEvent || event->type() == eventNames().mouseoutEvent || event->type() == eventNames().mousemoveEvent) - return; - - float time = narrowPrecisionToFloat(value().toDouble()); - if (time != mediaElement()->currentTime()) { - ExceptionCode ec; - mediaElement()->setCurrentTime(time, ec); - } - - RenderSlider* slider = toRenderSlider(renderer()); - if (slider && slider->inDragMode()) { - toRenderMedia(mediaElement()->renderer())->controls()->updateTimeDisplay(); -#if PLATFORM(ANDROID) - toRenderMedia(mediaElement()->renderer())->controls()->updateLastTouch(); -#endif - } - - if (event->type() == eventNames().mouseupEvent) - mediaElement()->endScrubbing(); -} - -void MediaControlTimelineElement::update(bool updateDuration) -{ - if (updateDuration) { - float duration = mediaElement()->duration(); - setAttribute(maxAttr, String::number(isfinite(duration) ? duration : 0)); - } - setValue(String::number(mediaElement()->currentTime())); - MediaControlInputElement::update(); -} - -const AtomicString& MediaControlTimelineElement::shadowPseudoId() const -{ - DEFINE_STATIC_LOCAL(AtomicString, id, ("-webkit-media-controls-timeline")); - return id; -} - -// ---------------------------- - -inline MediaControlVolumeSliderElement::MediaControlVolumeSliderElement(HTMLMediaElement* mediaElement) - : MediaControlInputElement(mediaElement, MediaVolumeSlider) -{ -} - -PassRefPtr<MediaControlVolumeSliderElement> MediaControlVolumeSliderElement::create(HTMLMediaElement* mediaElement) -{ - RefPtr<MediaControlVolumeSliderElement> slider = adoptRef(new MediaControlVolumeSliderElement(mediaElement)); - slider->setType("range"); - slider->setAttribute(precisionAttr, "float"); - slider->setAttribute(maxAttr, "1"); - slider->setAttribute(valueAttr, String::number(mediaElement->volume())); - return slider.release(); -} - -void MediaControlVolumeSliderElement::defaultEventHandler(Event* event) -{ - // Left button is 0. Rejects mouse events not from left button. - if (event->isMouseEvent() && static_cast<MouseEvent*>(event)->button()) - return; - - if (!attached()) - return; - - MediaControlInputElement::defaultEventHandler(event); - - if (event->type() == eventNames().mouseoverEvent || event->type() == eventNames().mouseoutEvent || event->type() == eventNames().mousemoveEvent) - return; - - float volume = narrowPrecisionToFloat(value().toDouble()); - if (volume != mediaElement()->volume()) { - ExceptionCode ec = 0; - mediaElement()->setVolume(volume, ec); - ASSERT(!ec); - } -} - -void MediaControlVolumeSliderElement::update() -{ - float volume = mediaElement()->volume(); - if (value().toFloat() != volume) - setValue(String::number(volume)); - MediaControlInputElement::update(); -} - -const AtomicString& MediaControlVolumeSliderElement::shadowPseudoId() const -{ - DEFINE_STATIC_LOCAL(AtomicString, id, ("-webkit-media-controls-volume-slider")); - return id; -} - -// ---------------------------- - -inline MediaControlFullscreenVolumeSliderElement::MediaControlFullscreenVolumeSliderElement(HTMLMediaElement* mediaElement) -: MediaControlVolumeSliderElement(mediaElement) -{ -} - -PassRefPtr<MediaControlFullscreenVolumeSliderElement> MediaControlFullscreenVolumeSliderElement::create(HTMLMediaElement* mediaElement) -{ - RefPtr<MediaControlFullscreenVolumeSliderElement> slider = adoptRef(new MediaControlFullscreenVolumeSliderElement(mediaElement)); - slider->setType("range"); - slider->setAttribute(precisionAttr, "float"); - slider->setAttribute(maxAttr, "1"); - slider->setAttribute(valueAttr, String::number(mediaElement->volume())); - return slider.release(); -} - -const AtomicString& MediaControlFullscreenVolumeSliderElement::shadowPseudoId() const -{ - DEFINE_STATIC_LOCAL(AtomicString, id, ("-webkit-media-controls-fullscreen-volume-slider")); - return id; -} - -// ---------------------------- - -inline MediaControlFullscreenButtonElement::MediaControlFullscreenButtonElement(HTMLMediaElement* mediaElement) - : MediaControlInputElement(mediaElement, MediaFullscreenButton) -{ -} - -PassRefPtr<MediaControlFullscreenButtonElement> MediaControlFullscreenButtonElement::create(HTMLMediaElement* mediaElement) -{ - RefPtr<MediaControlFullscreenButtonElement> button = adoptRef(new MediaControlFullscreenButtonElement(mediaElement)); - button->setType("button"); - return button.release(); -} - -void MediaControlFullscreenButtonElement::defaultEventHandler(Event* event) -{ - if (event->type() == eventNames().clickEvent) { -#if ENABLE(FULLSCREEN_API) - // Only use the new full screen API if the fullScreenEnabled setting has - // been explicitly enabled. Otherwise, use the old fullscreen API. This - // allows apps which embed a WebView to retain the existing full screen - // video implementation without requiring them to implement their own full - // screen behavior. - if (document()->settings() && document()->settings()->fullScreenEnabled()) { - if (document()->webkitIsFullScreen() && document()->webkitCurrentFullScreenElement() == mediaElement()) - document()->webkitCancelFullScreen(); - else - mediaElement()->webkitRequestFullScreen(0); - } else -#endif - mediaElement()->enterFullscreen(); - event->setDefaultHandled(); - } - HTMLInputElement::defaultEventHandler(event); -} - -const AtomicString& MediaControlFullscreenButtonElement::shadowPseudoId() const -{ - DEFINE_STATIC_LOCAL(AtomicString, id, ("-webkit-media-controls-fullscreen-button")); - return id; -} - -// ---------------------------- - -inline MediaControlFullscreenVolumeMinButtonElement::MediaControlFullscreenVolumeMinButtonElement(HTMLMediaElement* mediaElement) -: MediaControlInputElement(mediaElement, MediaUnMuteButton) -{ -} - -PassRefPtr<MediaControlFullscreenVolumeMinButtonElement> MediaControlFullscreenVolumeMinButtonElement::create(HTMLMediaElement* mediaElement) -{ - RefPtr<MediaControlFullscreenVolumeMinButtonElement> button = adoptRef(new MediaControlFullscreenVolumeMinButtonElement(mediaElement)); - button->setType("button"); - return button.release(); -} - -void MediaControlFullscreenVolumeMinButtonElement::defaultEventHandler(Event* event) -{ - if (event->type() == eventNames().clickEvent) { - ExceptionCode code = 0; - mediaElement()->setVolume(0, code); - event->setDefaultHandled(); - } - HTMLInputElement::defaultEventHandler(event); -} - -const AtomicString& MediaControlFullscreenVolumeMinButtonElement::shadowPseudoId() const -{ - DEFINE_STATIC_LOCAL(AtomicString, id, ("-webkit-media-controls-fullscreen-volume-min-button")); - return id; -} - -// ---------------------------- - -inline MediaControlFullscreenVolumeMaxButtonElement::MediaControlFullscreenVolumeMaxButtonElement(HTMLMediaElement* mediaElement) -: MediaControlInputElement(mediaElement, MediaMuteButton) -{ -} - -PassRefPtr<MediaControlFullscreenVolumeMaxButtonElement> MediaControlFullscreenVolumeMaxButtonElement::create(HTMLMediaElement* mediaElement) -{ - RefPtr<MediaControlFullscreenVolumeMaxButtonElement> button = adoptRef(new MediaControlFullscreenVolumeMaxButtonElement(mediaElement)); - button->setType("button"); - return button.release(); -} - -void MediaControlFullscreenVolumeMaxButtonElement::defaultEventHandler(Event* event) -{ - if (event->type() == eventNames().clickEvent) { - ExceptionCode code = 0; - mediaElement()->setVolume(1, code); - event->setDefaultHandled(); - } - HTMLInputElement::defaultEventHandler(event); -} - -const AtomicString& MediaControlFullscreenVolumeMaxButtonElement::shadowPseudoId() const -{ - DEFINE_STATIC_LOCAL(AtomicString, id, ("-webkit-media-controls-fullscreen-volume-max-button")); - return id; -} - -// ---------------------------- - -class RenderMediaControlTimeDisplay : public RenderFlexibleBox { -public: - RenderMediaControlTimeDisplay(Node*); - -private: - virtual void layout(); -}; - -RenderMediaControlTimeDisplay::RenderMediaControlTimeDisplay(Node* node) - : RenderFlexibleBox(node) -{ -} - -// We want the timeline slider to be at least 100 pixels wide. -// FIXME: Eliminate hard-coded widths altogether. -static const int minWidthToDisplayTimeDisplays = 45 + 100 + 45; - -void RenderMediaControlTimeDisplay::layout() -{ - RenderFlexibleBox::layout(); - RenderBox* timelineContainerBox = parentBox(); - if (timelineContainerBox && timelineContainerBox->width() < minWidthToDisplayTimeDisplays) - setWidth(0); -} - -inline MediaControlTimeDisplayElement::MediaControlTimeDisplayElement(HTMLMediaElement* mediaElement) - : MediaControlElement(mediaElement) - , m_currentValue(0) -{ -} - -void MediaControlTimeDisplayElement::setCurrentValue(float time) -{ - m_currentValue = time; -} - -RenderObject* MediaControlTimeDisplayElement::createRenderer(RenderArena* arena, RenderStyle*) -{ - return new (arena) RenderMediaControlTimeDisplay(this); -} - -// ---------------------------- - -PassRefPtr<MediaControlTimeRemainingDisplayElement> MediaControlTimeRemainingDisplayElement::create(HTMLMediaElement* mediaElement) -{ - return adoptRef(new MediaControlTimeRemainingDisplayElement(mediaElement)); -} - -MediaControlTimeRemainingDisplayElement::MediaControlTimeRemainingDisplayElement(HTMLMediaElement* mediaElement) - : MediaControlTimeDisplayElement(mediaElement) -{ -} - -MediaControlElementType MediaControlTimeRemainingDisplayElement::displayType() const -{ - return MediaTimeRemainingDisplay; -} - -const AtomicString& MediaControlTimeRemainingDisplayElement::shadowPseudoId() const -{ - DEFINE_STATIC_LOCAL(AtomicString, id, ("-webkit-media-controls-time-remaining-display")); - return id; -} - -// ---------------------------- - -PassRefPtr<MediaControlCurrentTimeDisplayElement> MediaControlCurrentTimeDisplayElement::create(HTMLMediaElement* mediaElement) -{ - return adoptRef(new MediaControlCurrentTimeDisplayElement(mediaElement)); -} - -MediaControlCurrentTimeDisplayElement::MediaControlCurrentTimeDisplayElement(HTMLMediaElement* mediaElement) - : MediaControlTimeDisplayElement(mediaElement) -{ -} - -MediaControlElementType MediaControlCurrentTimeDisplayElement::displayType() const -{ - return MediaCurrentTimeDisplay; -} - -const AtomicString& MediaControlCurrentTimeDisplayElement::shadowPseudoId() const -{ - DEFINE_STATIC_LOCAL(AtomicString, id, ("-webkit-media-controls-current-time-display")); - return id; -} - -} // namespace WebCore - -#endif // ENABLE(VIDEO) |