cc/test/fake_picture_layer_tiling_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_PICTURE_LAYER_TILING_CLIENT_H_
   6 #define CC_TEST_FAKE_PICTURE_LAYER_TILING_CLIENT_H_
   7
   8 #include "cc/resources/picture_layer_tiling.h"
   9 #include "cc/resources/picture_pile_impl.h"
  10 #include "cc/resources/tile.h"
  11 #include "cc/resources/tile_manager.h"
  12 #include "cc/test/fake_tile_manager_client.h"
  13 #include "ui/gfx/geometry/rect.h"
  14
  15 namespace cc {
  16
  17 class FakePictureLayerTilingClient : public PictureLayerTilingClient {
  18  public:
  19   FakePictureLayerTilingClient();
  20   explicit FakePictureLayerTilingClient(ResourceProvider* resource_provider);
  21   ~FakePictureLayerTilingClient() override;
  22
  23   // PictureLayerTilingClient implementation.
  24   ScopedTilePtr CreateTile(float contents_scale,
  25                            const gfx::Rect& rect) override;
  26   gfx::Size CalculateTileSize(const gfx::Size& content_bounds) const override;
  27   TilePriority::PriorityBin GetMaxTilePriorityBin() const override;
  28
  29   void SetTileSize(const gfx::Size& tile_size);
  30   gfx::Size TileSize() const { return tile_size_; }
  31
  32   const Region* GetPendingInvalidation() override;
  33   const PictureLayerTiling* GetPendingOrActiveTwinTiling(
  34       const PictureLayerTiling* tiling) const override;
  35   bool RequiresHighResToDraw() const override;
  36
  37   void set_twin_tiling_set(PictureLayerTilingSet* set) {
  38     twin_set_ = set;
  39     twin_tiling_ = nullptr;
  40   }
  41   void set_twin_tiling(PictureLayerTiling* tiling) {
  42     twin_tiling_ = tiling;
  43     twin_set_ = nullptr;
  44   }
  45   void set_text_rect(const gfx::Rect& rect) { text_rect_ = rect; }
  46   void set_invalidation(const Region& region) { invalidation_ = region; }
  47   void set_max_tile_priority_bin(TilePriority::PriorityBin bin) {
  48     max_tile_priority_bin_ = bin;
  49   }
  50   RasterSource* raster_source() { return pile_.get(); }
  51
  52   TileManager* tile_manager() const {
  53     return tile_manager_.get();
  54   }
  55
  56  protected:
  57   FakeTileManagerClient tile_manager_client_;
  58   scoped_ptr<ResourcePool> resource_pool_;
  59   scoped_ptr<TileManager> tile_manager_;
  60   scoped_refptr<PicturePileImpl> pile_;
  61   gfx::Size tile_size_;
  62   PictureLayerTilingSet* twin_set_;
  63   PictureLayerTiling* twin_tiling_;
  64   gfx::Rect text_rect_;
  65   Region invalidation_;
  66   TilePriority::PriorityBin max_tile_priority_bin_;
  67 };
  68
  69 }  // namespace cc
  70
  71 #endif  // CC_TEST_FAKE_PICTURE_LAYER_TILING_CLIENT_H_