src/cc/test/fake_content_layer_client.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_CONTENT_LAYER_CLIENT_H_
   6 #define CC_TEST_FAKE_CONTENT_LAYER_CLIENT_H_
   7
   8 #include <utility>
   9 #include <vector>
  10
  11 #include "base/compiler_specific.h"
  12 #include "cc/layers/content_layer_client.h"
  13 #include "third_party/skia/include/core/SkBitmap.h"
  14 #include "third_party/skia/include/core/SkPaint.h"
  15 #include "ui/gfx/rect.h"
  16
  17 namespace cc {
  18
  19 class FakeContentLayerClient : public ContentLayerClient {
  20  public:
  21   struct BitmapData {
  22     SkBitmap bitmap;
  23     gfx::Point point;
  24     SkPaint paint;
  25   };
  26
  27   FakeContentLayerClient();
  28   virtual ~FakeContentLayerClient();
  29
  30   virtual void PaintContents(
  31       SkCanvas* canvas,
  32       const gfx::Rect& rect,
  33       ContentLayerClient::GraphicsContextStatus gc_status) OVERRIDE;
  34   virtual void DidChangeLayerCanUseLCDText() OVERRIDE {}
  35   virtual bool FillsBoundsCompletely() const OVERRIDE;
  36
  37   void set_fill_with_nonsolid_color(bool nonsolid) {
  38     fill_with_nonsolid_color_ = nonsolid;
  39   }
  40
  41   void add_draw_rect(const gfx::RectF& rect, const SkPaint& paint) {
  42     draw_rects_.push_back(std::make_pair(rect, paint));
  43   }
  44
  45   void add_draw_bitmap(const SkBitmap& bitmap,
  46                        const gfx::Point& point,
  47                        const SkPaint& paint) {
  48     BitmapData data;
  49     data.bitmap = bitmap;
  50     data.point = point;
  51     data.paint = paint;
  52     draw_bitmaps_.push_back(data);
  53   }
  54
  55   SkCanvas* last_canvas() const { return last_canvas_; }
  56
  57   ContentLayerClient::GraphicsContextStatus last_context_status() const {
  58     return last_context_status_;
  59   }
  60
  61  private:
  62   typedef std::vector<std::pair<gfx::RectF, SkPaint> > RectPaintVector;
  63   typedef std::vector<BitmapData> BitmapVector;
  64
  65   bool fill_with_nonsolid_color_;
  66   RectPaintVector draw_rects_;
  67   BitmapVector draw_bitmaps_;
  68   SkCanvas* last_canvas_;
  69   ContentLayerClient::GraphicsContextStatus last_context_status_;
  70 };
  71
  72 }  // namespace cc
  73
  74 #endif  // CC_TEST_FAKE_CONTENT_LAYER_CLIENT_H_