third_party/WebKit/Source/core/paint/MediaControlsPainter.h

   1 /*
   2  * Copyright (C) 2009 Apple Inc.
   3  * Copyright (C) 2009 Google Inc.
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  * 1. Redistributions of source code must retain the above copyright
  10  *    notice, this list of conditions and the following disclaimer.
  11  * 2. Redistributions in binary form must reproduce the above copyright
  12  *    notice, this list of conditions and the following disclaimer in the
  13  *    documentation and/or other materials provided with the distribution.
  14  *
  15  * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
  16  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  17  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  18  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
  19  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  20  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  21  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  22  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  23  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  24  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  25  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  26  */
  27
  28 #ifndef MediaControlsPainter_h
  29 #define MediaControlsPainter_h
  30
  31 #include "wtf/Allocator.h"
  32
  33 namespace blink {
  34
  35 struct PaintInfo;
  36
  37 class ComputedStyle;
  38 class IntRect;
  39 class LayoutObject;
  40
  41 class MediaControlsPainter {
  42     STATIC_ONLY(MediaControlsPainter);
  43 public:
  44     static bool paintMediaMuteButton(LayoutObject*, const PaintInfo&, const IntRect&);
  45     static bool paintMediaPlayButton(LayoutObject*, const PaintInfo&, const IntRect&);
  46     static bool paintMediaToggleClosedCaptionsButton(LayoutObject*, const PaintInfo&, const IntRect&);
  47     static bool paintMediaSlider(LayoutObject*, const PaintInfo&, const IntRect&);
  48     static bool paintMediaSliderThumb(LayoutObject*, const PaintInfo&, const IntRect&);
  49     static bool paintMediaVolumeSlider(LayoutObject*, const PaintInfo&, const IntRect&);
  50     static bool paintMediaVolumeSliderThumb(LayoutObject*, const PaintInfo&, const IntRect&);
  51     static bool paintMediaFullscreenButton(LayoutObject*, const PaintInfo&, const IntRect&);
  52     static bool paintMediaOverlayPlayButton(LayoutObject*, const PaintInfo&, const IntRect&);
  53     static bool paintMediaCastButton(LayoutObject*, const PaintInfo&, const IntRect&);
  54     static void adjustMediaSliderThumbSize(ComputedStyle&);
  55
  56 private:
  57     static void adjustMediaSliderThumbPaintSize(const IntRect&, const ComputedStyle&, IntRect& rectOut);
  58     static void paintMediaSliderInternal(LayoutObject*, const PaintInfo&, const IntRect&);
  59 };
  60
  61 } // namespace blink
  62
  63 #endif // MediaControlsPainter_h