Move core MediaControls implementation to modules/media_controls/.

third_party/WebKit/Source/core/html/shadow/MediaControls.h

Index: third_party/WebKit/Source/core/html/shadow/MediaControls.h
diff --git a/third_party/WebKit/Source/core/html/shadow/MediaControls.h b/third_party/WebKit/Source/core/html/shadow/MediaControls.h
deleted file mode 100644
index 590db6ed0005814993ba95c843bdc2d4848023c6..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/core/html/shadow/MediaControls.h
+++ /dev/null
@@ -1,242 +0,0 @@
-/*
- * Copyright (C) 2011, 2012 Apple Inc. All rights reserved.
- * Copyright (C) 2011, 2012 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``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 COMPUTER, INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef MediaControls_h
-#define MediaControls_h
-
-#include "core/html/HTMLDivElement.h"
-#include "core/html/shadow/MediaControlElements.h"
-
-namespace blink {
-
-class Event;
-class MediaControlsMediaEventListener;
-class MediaControlsOrientationLockDelegate;
-class MediaControlsWindowEventListener;
-class ShadowRoot;
-
-class CORE_EXPORT MediaControls final : public HTMLDivElement {
- public:
-  static MediaControls* create(HTMLMediaElement&, ShadowRoot&);
-
-  HTMLMediaElement& mediaElement() const { return *m_mediaElement; }
-
-  // Node override.
-  Node::InsertionNotificationRequest insertedInto(ContainerNode*) override;
-  void removedFrom(ContainerNode*) override;
-
-  void reset();
-  void onControlsListUpdated();
-
-  void show();
-  void hide();
-  bool isVisible() const;
-
-  void beginScrubbing();
-  void endScrubbing();
-
-  void updateCurrentTimeDisplay();
-
-  void toggleTextTrackList();
-  void showTextTrackAtIndex(unsigned indexToEnable);
-  void disableShowingTextTracks();
-
-  // Called by the fullscreen buttons to toggle fulllscreen on/off.
-  void enterFullscreen();
-  void exitFullscreen();
-
-  void showOverlayCastButtonIfNeeded();
-  // Update cast button visibility, but don't try to update our panel
-  // button visibility for space.
-  void refreshCastButtonVisibilityWithoutUpdate();
-
-  void setAllowHiddenVolumeControls(bool);
-
-  // Returns the layout object for the part of the controls that should be
-  // used for overlap checking during text track layout. May be null.
-  LayoutObject* layoutObjectForTextTrackLayout();
-
-  // Return the internal elements, which is used by registering clicking
-  // EventHandlers from MediaControlsWindowEventListener.
-  MediaControlPanelElement* panelElement() { return m_panel; }
-  MediaControlTimelineElement* timelineElement() { return m_timeline; }
-  MediaControlCastButtonElement* castButtonElement() { return m_castButton; }
-  MediaControlVolumeSliderElement* volumeSliderElement() {
-    return m_volumeSlider;
-  }
-
-  // Notify us that the media element's network state has changed.
-  void networkStateChanged();
-
-  void toggleOverflowMenu();
-
-  bool overflowMenuVisible();
-
-  // TODO(mlamouri): this is temporary to notify the controls that an
-  // HTMLTrackElement failed to load because there is no web exposed way to
-  // be notified on the TextTrack object. See https://crbug.com/669977
-  void onTrackElementFailedToLoad() { onTextTracksAddedOrRemoved(); }
-
-  // TODO(mlamouri): the following methods will be able to become private when
-  // the controls have moved to modules/ and have access to RemotePlayback.
-  void onRemotePlaybackAvailabilityChanged() { refreshCastButtonVisibility(); }
-  void onRemotePlaybackConnecting() { startedCasting(); }
-  void onRemotePlaybackDisconnected() { stoppedCasting(); }
-
-  // TODO(mlamouri): this method is needed in order to notify the controls that
-  // the attribute have changed.
-  void onDisableRemotePlaybackAttributeChanged() {
-    refreshCastButtonVisibility();
-  }
-
-  // TODO(mlamouri): this method is needed in order to notify the controls that
-  // the `mediaControlsEnabled` setting has changed.
-  void onMediaControlsEnabledChange() {
-    // There is no update because only the overlay is expected to change.
-    refreshCastButtonVisibilityWithoutUpdate();
-  }
-
-  DECLARE_VIRTUAL_TRACE();
-
- private:
-  friend class MediaControlsMediaEventListener;
-  friend class MediaControlsOrientationLockDelegateTest;
-  friend class MediaControlsTest;
-
-  void invalidate(Element*);
-
-  // Need to be members of MediaControls for private member access.
-  class BatchedControlUpdate;
-  class MediaControlsResizeObserverCallback;
-
-  // Notify us that our controls enclosure has changed size.
-  void notifyElementSizeChanged(ClientRect* newSize);
-
-  explicit MediaControls(HTMLMediaElement&);
-
-  void initializeControls();
-
-  void makeOpaque();
-  void makeTransparent();
-
-  void updatePlayState();
-
-  enum HideBehaviorFlags {
-    IgnoreNone = 0,
-    IgnoreVideoHover = 1 << 0,
-    IgnoreFocus = 1 << 1,
-    IgnoreControlsHover = 1 << 2,
-    IgnoreWaitForTimer = 1 << 3,
-  };
-
-  bool shouldHideMediaControls(unsigned behaviorFlags = 0) const;
-  void hideMediaControlsTimerFired(TimerBase*);
-  void startHideMediaControlsTimer();
-  void stopHideMediaControlsTimer();
-  void resetHideMediaControlsTimer();
-
-  void elementSizeChangedTimerFired(TimerBase*);
-
-  void hideAllMenus();
-
-  // Hide elements that don't fit, and show those things that we want which
-  // do fit.  This requires that m_effectiveWidth and m_effectiveHeight are
-  // current.
-  void computeWhichControlsFit();
-
-  // Node
-  bool isMediaControls() const override { return true; }
-  bool willRespondToMouseMoveEvents() override { return true; }
-  void defaultEventHandler(Event*) override;
-  bool containsRelatedTarget(Event*);
-
-  // Methods called by MediaControlsMediaEventListener.
-  void onVolumeChange();
-  void onFocusIn();
-  void onTimeUpdate();
-  void onDurationChange();
-  void onPlay();
-  void onPause();
-  void onTextTracksAddedOrRemoved();
-  void onTextTracksChanged();
-  void onError();
-  void onLoadedMetadata();
-  void onEnteredFullscreen();
-  void onExitedFullscreen();
-
-  // Internal cast related methods.
-  void startedCasting();
-  void stoppedCasting();
-  void refreshCastButtonVisibility();
-
-  Member<HTMLMediaElement> m_mediaElement;
-
-  // Media control elements.
-  Member<MediaControlOverlayEnclosureElement> m_overlayEnclosure;
-  Member<MediaControlOverlayPlayButtonElement> m_overlayPlayButton;
-  Member<MediaControlCastButtonElement> m_overlayCastButton;
-  Member<MediaControlPanelEnclosureElement> m_enclosure;
-  Member<MediaControlPanelElement> m_panel;
-  Member<MediaControlPlayButtonElement> m_playButton;
-  Member<MediaControlTimelineElement> m_timeline;
-  Member<MediaControlCurrentTimeDisplayElement> m_currentTimeDisplay;
-  Member<MediaControlTimeRemainingDisplayElement> m_durationDisplay;
-  Member<MediaControlMuteButtonElement> m_muteButton;
-  Member<MediaControlVolumeSliderElement> m_volumeSlider;
-  Member<MediaControlToggleClosedCaptionsButtonElement>
-      m_toggleClosedCaptionsButton;
-  Member<MediaControlTextTrackListElement> m_textTrackList;
-  Member<MediaControlOverflowMenuButtonElement> m_overflowMenu;
-  Member<MediaControlOverflowMenuListElement> m_overflowList;
-
-  Member<MediaControlCastButtonElement> m_castButton;
-  Member<MediaControlFullscreenButtonElement> m_fullscreenButton;
-  Member<MediaControlDownloadButtonElement> m_downloadButton;
-
-  Member<MediaControlsMediaEventListener> m_mediaEventListener;
-  Member<MediaControlsWindowEventListener> m_windowEventListener;
-  Member<MediaControlsOrientationLockDelegate> m_orientationLockDelegate;
-
-  TaskRunnerTimer<MediaControls> m_hideMediaControlsTimer;
-  unsigned m_hideTimerBehaviorFlags;
-  bool m_isMouseOverControls : 1;
-  bool m_isPausedForScrubbing : 1;
-
-  // Watches the video element for resize and updates media controls as
-  // necessary.
-  Member<ResizeObserver> m_resizeObserver;
-
-  TaskRunnerTimer<MediaControls> m_elementSizeChangedTimer;
-  IntSize m_size;
-
-  bool m_keepShowingUntilTimerFires : 1;
-};
-
-DEFINE_ELEMENT_TYPE_CASTS(MediaControls, isMediaControls());
-
-}  // namespace blink
-
-#endif