src/cc/test/fake_picture_layer_impl.h

   1 // Copyright 2013 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_PICTURE_LAYER_IMPL_H_
   6 #define CC_TEST_FAKE_PICTURE_LAYER_IMPL_H_
   7
   8 #include "base/memory/scoped_ptr.h"
   9 #include "cc/layers/picture_layer_impl.h"
  10
  11 namespace cc {
  12
  13 class FakePictureLayerImpl : public PictureLayerImpl {
  14  public:
  15   static scoped_ptr<FakePictureLayerImpl> Create(
  16       LayerTreeImpl* tree_impl, int id) {
  17     return make_scoped_ptr(new FakePictureLayerImpl(tree_impl, id));
  18   }
  19
  20   static scoped_ptr<FakePictureLayerImpl> CreateWithPile(
  21       LayerTreeImpl* tree_impl, int id, scoped_refptr<PicturePileImpl> pile) {
  22     return make_scoped_ptr(new FakePictureLayerImpl(tree_impl, id, pile));
  23   }
  24
  25   virtual scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl)
  26       OVERRIDE;
  27   virtual void AppendQuads(QuadSink* quad_sink,
  28                            AppendQuadsData* append_quads_data) OVERRIDE;
  29   virtual gfx::Size CalculateTileSize(
  30       const gfx::Size& content_bounds) const OVERRIDE;
  31
  32   using PictureLayerImpl::AddTiling;
  33   using PictureLayerImpl::CleanUpTilingsOnActiveLayer;
  34   using PictureLayerImpl::CanHaveTilings;
  35   using PictureLayerImpl::MarkVisibleResourcesAsRequired;
  36   using PictureLayerImpl::DoPostCommitInitializationIfNeeded;
  37   using PictureLayerImpl::MinimumContentsScale;
  38
  39   bool needs_post_commit_initialization() const {
  40     return needs_post_commit_initialization_;
  41   }
  42
  43   bool is_using_lcd_text() const { return is_using_lcd_text_; }
  44   void force_set_lcd_text(bool enabled) { is_using_lcd_text_ = enabled; }
  45
  46   PictureLayerTiling* HighResTiling() const;
  47   PictureLayerTiling* LowResTiling() const;
  48   size_t num_tilings() const { return tilings_->num_tilings(); }
  49
  50   PictureLayerImpl* twin_layer() { return twin_layer_; }
  51   PictureLayerTilingSet* tilings() { return tilings_.get(); }
  52   PicturePileImpl* pile() { return pile_.get(); }
  53   size_t append_quads_count() { return append_quads_count_; }
  54
  55   const Region& invalidation() const { return invalidation_; }
  56   void set_invalidation(const Region& region) { invalidation_ = region; }
  57
  58   void set_fixed_tile_size(const gfx::Size& size) { fixed_tile_size_ = size; }
  59
  60   void CreateDefaultTilingsAndTiles();
  61   void SetAllTilesVisible();
  62   void SetAllTilesReady();
  63   void SetAllTilesReadyInTiling(PictureLayerTiling* tiling);
  64
  65  protected:
  66   FakePictureLayerImpl(
  67       LayerTreeImpl* tree_impl,
  68       int id,
  69       scoped_refptr<PicturePileImpl> pile);
  70   FakePictureLayerImpl(LayerTreeImpl* tree_impl, int id);
  71
  72  private:
  73   gfx::Size fixed_tile_size_;
  74
  75   size_t append_quads_count_;
  76 };
  77
  78 }  // namespace cc
  79
  80 #endif  // CC_TEST_FAKE_PICTURE_LAYER_IMPL_H_