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/rect.h"
  14
  15 namespace cc {
  16
  17 class FakePictureLayerTilingClient : public PictureLayerTilingClient {
  18  public:
  19   FakePictureLayerTilingClient();
  20   explicit FakePictureLayerTilingClient(ResourceProvider* resource_provider);
  21   virtual ~FakePictureLayerTilingClient();
  22
  23   // PictureLayerTilingClient implementation.
  24   virtual scoped_refptr<Tile> CreateTile(
  25       PictureLayerTiling* tiling, const gfx::Rect& rect) OVERRIDE;
  26   virtual void UpdatePile(Tile* tile) OVERRIDE {}
  27   virtual gfx::Size CalculateTileSize(
  28       const gfx::Size& content_bounds) const OVERRIDE;
  29   virtual size_t GetMaxTilesForInterestArea() const OVERRIDE;
  30   virtual float GetSkewportTargetTimeInSeconds() const OVERRIDE;
  31   virtual int GetSkewportExtrapolationLimitInContentPixels() const OVERRIDE;
  32
  33   void SetTileSize(const gfx::Size& tile_size);
  34   gfx::Size TileSize() const { return tile_size_; }
  35   scoped_refptr<PicturePileImpl> pile() { return pile_; }
  36   const PicturePileImpl* pile() const { return pile_.get(); }
  37
  38   virtual const Region* GetInvalidation() OVERRIDE;
  39   virtual const PictureLayerTiling* GetTwinTiling(
  40       const PictureLayerTiling* tiling) const OVERRIDE;
  41
  42   void set_twin_tiling(PictureLayerTiling* tiling) { twin_tiling_ = tiling; }
  43   void set_text_rect(const gfx::Rect& rect) { text_rect_ = rect; }
  44   void set_allow_create_tile(bool allow) { allow_create_tile_ = allow; }
  45   void set_invalidation(const Region& region) { invalidation_ = region; }
  46   void set_max_tiles_for_interest_area(size_t area) {
  47     max_tiles_for_interest_area_ = area;
  48   }
  49   void set_skewport_target_time_in_seconds(float time) {
  50     skewport_target_time_in_seconds_ = time;
  51   }
  52   void set_skewport_extrapolation_limit_in_content_pixels(int limit) {
  53     skewport_extrapolation_limit_in_content_pixels_ = limit;
  54   }
  55
  56   TileManager* tile_manager() const {
  57     return tile_manager_.get();
  58   }
  59
  60  protected:
  61   FakeTileManagerClient tile_manager_client_;
  62   scoped_ptr<ResourcePool> resource_pool_;
  63   scoped_ptr<TileManager> tile_manager_;
  64   scoped_refptr<PicturePileImpl> pile_;
  65   gfx::Size tile_size_;
  66   PictureLayerTiling* twin_tiling_;
  67   gfx::Rect text_rect_;
  68   bool allow_create_tile_;
  69   Region invalidation_;
  70   size_t max_tiles_for_interest_area_;
  71   float skewport_target_time_in_seconds_;
  72   int skewport_extrapolation_limit_in_content_pixels_;
  73 };
  74
  75 }  // namespace cc
  76
  77 #endif  // CC_TEST_FAKE_PICTURE_LAYER_TILING_CLIENT_H_