Part 10 of cc/ directory shuffles: layers

cc/tiled_layer_impl.h

-// Copyright 2011 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef CC_TILED_LAYER_IMPL_H_
-#define CC_TILED_LAYER_IMPL_H_
-
-#include "cc/base/cc_export.h"
-#include "cc/layer_impl.h"
-
-namespace cc {
-
-class LayerTilingData;
-class DrawableTile;
-
-class CC_EXPORT TiledLayerImpl : public LayerImpl {
- public:
-  static scoped_ptr<TiledLayerImpl> Create(LayerTreeImpl* tree_impl, int id) {
-    return make_scoped_ptr(new TiledLayerImpl(tree_impl, id));
-  }
-  virtual ~TiledLayerImpl();
-
-  virtual scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl)
-      OVERRIDE;
-  virtual void PushPropertiesTo(LayerImpl* layer) OVERRIDE;
-
-  virtual void AppendQuads(QuadSink* quad_sink,
-                           AppendQuadsData* append_quads_data) OVERRIDE;
-
-  virtual ResourceProvider::ResourceId ContentsResourceId() const OVERRIDE;
-
-  virtual void DumpLayerProperties(std::string* str, int indent) const OVERRIDE;
-
-  void set_skips_draw(bool skips_draw) { skips_draw_ = skips_draw; }
-  void SetTilingData(const LayerTilingData& tiler);
-  void PushTileProperties(int i,
-                          int j,
-                          ResourceProvider::ResourceId resource,
-                          gfx::Rect opaque_rect,
-                          bool contents_swizzled);
-  void PushInvalidTile(int i, int j);
-
-  virtual Region VisibleContentOpaqueRegion() const OVERRIDE;
-  virtual void DidLoseOutputSurface() OVERRIDE;
-
- protected:
-  TiledLayerImpl(LayerTreeImpl* tree_impl, int id);
-  // Exposed for testing.
-  bool HasTileAt(int i, int j) const;
-  bool HasResourceIdForTileAt(int i, int j) const;
-
-  virtual void GetDebugBorderProperties(SkColor* color, float* width) const
-      OVERRIDE;
-
- private:
-  virtual const char* LayerTypeAsString() const OVERRIDE;
-
-  DrawableTile* TileAt(int i, int j) const;
-  DrawableTile* CreateTile(int i, int j);
-
-  bool skips_draw_;
-
-  scoped_ptr<LayerTilingData> tiler_;
-
-  DISALLOW_COPY_AND_ASSIGN(TiledLayerImpl);
-};
-
-}  // namespace cc
-
-#endif  // CC_TILED_LAYER_IMPL_H_