cc/test/fake_content_layer.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_H_
   6 #define CC_TEST_FAKE_CONTENT_LAYER_H_
   7
   8 #include "base/memory/scoped_ptr.h"
   9 #include "cc/layers/content_layer.h"
  10
  11 namespace cc {
  12
  13 class FakeContentLayer : public ContentLayer {
  14  public:
  15   static scoped_refptr<FakeContentLayer> Create(ContentLayerClient* client) {
  16     return make_scoped_refptr(new FakeContentLayer(client));
  17   }
  18
  19   virtual scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl)
  20       OVERRIDE;
  21
  22   size_t update_count() const { return update_count_; }
  23   void reset_update_count() { update_count_ = 0; }
  24
  25   size_t push_properties_count() const { return push_properties_count_; }
  26   void reset_push_properties_count() { push_properties_count_ = 0; }
  27
  28   virtual bool Update(ResourceUpdateQueue* queue,
  29                       const OcclusionTracker<Layer>* occlusion) OVERRIDE;
  30
  31   gfx::Rect LastPaintRect() const;
  32
  33   void set_always_update_resources(bool always_update_resources) {
  34     always_update_resources_ = always_update_resources;
  35   }
  36
  37   virtual void PushPropertiesTo(LayerImpl* layer) OVERRIDE;
  38
  39   virtual void OnOutputSurfaceCreated() OVERRIDE;
  40   size_t output_surface_created_count() const {
  41     return output_surface_created_count_;
  42   }
  43
  44   bool HaveBackingAt(int i, int j);
  45
  46  private:
  47   explicit FakeContentLayer(ContentLayerClient* client);
  48   virtual ~FakeContentLayer();
  49
  50   size_t update_count_;
  51   size_t push_properties_count_;
  52   size_t output_surface_created_count_;
  53   bool always_update_resources_;
  54 };
  55
  56 }  // namespace cc
  57
  58 #endif  // CC_TEST_FAKE_CONTENT_LAYER_H_