Rename TextTrackRegion/TextTrackRegionList to VTTRegion/VTTRegionList

Source/core/html/track/TextTrackRegion.h

Index: Source/core/html/track/TextTrackRegion.h
diff --git a/Source/core/html/track/TextTrackRegion.h b/Source/core/html/track/TextTrackRegion.h
deleted file mode 100644
index f40fb39b2105fbaaea5eea366ac1698ee8205512..0000000000000000000000000000000000000000
--- a/Source/core/html/track/TextTrackRegion.h
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * Copyright (C) 2013 Google Inc.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TextTrackRegion_h
-#define TextTrackRegion_h
-
-#include "core/dom/ContextLifecycleObserver.h"
-#include "core/html/track/TextTrack.h"
-#include "platform/Timer.h"
-#include "platform/geometry/FloatPoint.h"
-#include "wtf/PassOwnPtr.h"
-#include "wtf/RefCounted.h"
-
-namespace WebCore {
-
-class ExceptionState;
-class HTMLDivElement;
-class TextTrackCueBox;
-
-class TextTrackRegion : public RefCounted<TextTrackRegion> {
-public:
-    static PassRefPtr<TextTrackRegion> create()
-    {
-        return adoptRef(new TextTrackRegion());
-    }
-
-    virtual ~TextTrackRegion();
-
-    TextTrack* track() const { return m_track; }
-    void setTrack(TextTrack*);
-
-    const String& id() const { return m_id; }
-    void setId(const String&);
-
-    double width() const { return m_width; }
-    void setWidth(double, ExceptionState&);
-
-    long height() const { return m_heightInLines; }
-    void setHeight(long, ExceptionState&);
-
-    double regionAnchorX() const { return m_regionAnchor.x(); }
-    void setRegionAnchorX(double, ExceptionState&);
-
-    double regionAnchorY() const { return m_regionAnchor.y(); }
-    void setRegionAnchorY(double, ExceptionState&);
-
-    double viewportAnchorX() const { return m_viewportAnchor.x(); }
-    void setViewportAnchorX(double, ExceptionState&);
-
-    double viewportAnchorY() const { return m_viewportAnchor.y(); }
-    void setViewportAnchorY(double, ExceptionState&);
-
-    const AtomicString scroll() const;
-    void setScroll(const AtomicString&, ExceptionState&);
-
-    void updateParametersFromRegion(TextTrackRegion*);
-
-    const String& regionSettings() const { return m_settings; }
-    void setRegionSettings(const String&);
-
-    bool isScrollingRegion() { return m_scroll; }
-
-    PassRefPtr<HTMLDivElement> getDisplayTree(Document&);
-
-    void appendTextTrackCueBox(PassRefPtr<TextTrackCueBox>);
-    void displayLastTextTrackCueBox();
-    void willRemoveTextTrackCueBox(TextTrackCueBox*);
-
-private:
-    TextTrackRegion();
-
-    void prepareRegionDisplayTree();
-
-    // The timer is needed to continue processing when cue scrolling ended.
-    void startTimer();
-    void stopTimer();
-    void scrollTimerFired(Timer<TextTrackRegion>*);
-
-    enum RegionSetting {
-        None,
-        Id,
-        Width,
-        Height,
-        RegionAnchor,
-        ViewportAnchor,
-        Scroll
-    };
-    RegionSetting getSettingFromString(const String&);
-    void parseSettingValue(RegionSetting, const String&);
-    void parseSetting(const String&, unsigned*);
-
-    static const AtomicString& textTrackCueContainerShadowPseudoId();
-    static const AtomicString& textTrackCueContainerScrollingClass();
-    static const AtomicString& textTrackRegionShadowPseudoId();
-
-    String m_id;
-    String m_settings;
-    double m_width;
-    unsigned m_heightInLines;
-    FloatPoint m_regionAnchor;
-    FloatPoint m_viewportAnchor;
-    bool m_scroll;
-
-    // The cue container is the container that is scrolled up to obtain the
-    // effect of scrolling cues when this is enabled for the regions.
-    RefPtr<HTMLDivElement> m_cueContainer;
-    RefPtr<HTMLDivElement> m_regionDisplayTree;
-
-    // The member variable track can be a raw pointer as it will never
-    // reference a destroyed TextTrack, as this member variable
-    // is cleared in the TextTrack destructor and it is generally
-    // set/reset within the addRegion and removeRegion methods.
-    TextTrack* m_track;
-
-    // Keep track of the current numeric value of the css "top" property.
-    double m_currentTop;
-
-    // The timer is used to display the next cue line after the current one has
-    // been displayed. It's main use is for scrolling regions and it triggers as
-    // soon as the animation for rolling out one line has finished, but
-    // currently it is used also for non-scrolling regions to use a single
-    // code path.
-    Timer<TextTrackRegion> m_scrollTimer;
-};
-
-} // namespace WebCore
-#endif