cc/test/fake_web_scrollbar_theme_geometry.h

   1 // Copyright 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CC_TEST_FAKE_WEB_SCROLLBAR_THEME_GEOMETRY_H_
   6 #define CC_TEST_FAKE_WEB_SCROLLBAR_THEME_GEOMETRY_H_
   7
   8 #include "base/memory/scoped_ptr.h"
   9 #include "third_party/WebKit/Source/Platform/chromium/public/WebScrollbarThemeGeometry.h"
  10
  11 namespace cc {
  12
  13 class FakeWebScrollbarThemeGeometry : public WebKit::WebScrollbarThemeGeometry {
  14  public:
  15   static scoped_ptr<WebKit::WebScrollbarThemeGeometry> Create(bool has_thumb) {
  16     return scoped_ptr<WebKit::WebScrollbarThemeGeometry>(
  17         new FakeWebScrollbarThemeGeometry(has_thumb));
  18   }
  19
  20   // WebScrollbarThemeGeometry implementation.
  21   virtual WebKit::WebScrollbarThemeGeometry* clone() const OVERRIDE;
  22   virtual int thumbPosition(WebKit::WebScrollbar* scrollbar) OVERRIDE;
  23   virtual int thumbLength(WebKit::WebScrollbar* scrollbar) OVERRIDE;
  24   virtual int trackPosition(WebKit::WebScrollbar* scrollbar) OVERRIDE;
  25   virtual int trackLength(WebKit::WebScrollbar* scrollbar) OVERRIDE;
  26   virtual bool hasButtons(WebKit::WebScrollbar* scrollbar) OVERRIDE;
  27   virtual bool hasThumb(WebKit::WebScrollbar* scrollbar) OVERRIDE;
  28   virtual WebKit::WebRect trackRect(WebKit::WebScrollbar* scrollbar) OVERRIDE;
  29   virtual WebKit::WebRect thumbRect(WebKit::WebScrollbar* scrollbar) OVERRIDE;
  30   virtual int minimumThumbLength(WebKit::WebScrollbar* scrollbar) OVERRIDE;
  31   virtual int scrollbarThickness(WebKit::WebScrollbar* scrollbar) OVERRIDE;
  32   virtual WebKit::WebRect backButtonStartRect(WebKit::WebScrollbar* scrollbar)
  33       OVERRIDE;
  34   virtual WebKit::WebRect backButtonEndRect(WebKit::WebScrollbar* scrollbar)
  35       OVERRIDE;
  36   virtual WebKit::WebRect forwardButtonStartRect(
  37       WebKit::WebScrollbar* scrollbar) OVERRIDE;
  38   virtual WebKit::WebRect forwardButtonEndRect(WebKit::WebScrollbar* scrollbar)
  39       OVERRIDE;
  40   virtual WebKit::WebRect constrainTrackRectToTrackPieces(
  41       WebKit::WebScrollbar* scrollbar,
  42       const WebKit::WebRect& rect) OVERRIDE;
  43   virtual void splitTrack(WebKit::WebScrollbar* scrollbar,
  44                           const WebKit::WebRect& track,
  45                           WebKit::WebRect& start_track,
  46                           WebKit::WebRect& thumb,
  47                           WebKit::WebRect& end_track) OVERRIDE;
  48
  49  protected:
  50   explicit FakeWebScrollbarThemeGeometry(bool has_thumb)
  51       : has_thumb_(has_thumb) {}
  52   bool has_thumb_;
  53 };
  54
  55 }  // namespace cc
  56
  57 #endif  // CC_TEST_FAKE_WEB_SCROLLBAR_THEME_GEOMETRY_H_