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1 // Copyright 2011 The Chromium Authors. All rights reserved. | 1 // Copyright 2011 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CC_LAYERS_LAYER_IMPL_H_ | 5 #ifndef CC_LAYERS_LAYER_IMPL_H_ |
6 #define CC_LAYERS_LAYER_IMPL_H_ | 6 #define CC_LAYERS_LAYER_IMPL_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <set> | 9 #include <set> |
10 #include <string> | 10 #include <string> |
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310 | 310 |
311 void SetContentsOpaque(bool opaque); | 311 void SetContentsOpaque(bool opaque); |
312 bool contents_opaque() const { return contents_opaque_; } | 312 bool contents_opaque() const { return contents_opaque_; } |
313 | 313 |
314 void SetOpacity(float opacity); | 314 void SetOpacity(float opacity); |
315 float opacity() const { return opacity_; } | 315 float opacity() const { return opacity_; } |
316 bool OpacityIsAnimating() const; | 316 bool OpacityIsAnimating() const; |
317 bool HasPotentiallyRunningOpacityAnimation() const; | 317 bool HasPotentiallyRunningOpacityAnimation() const; |
318 bool OpacityIsAnimatingOnImplOnly() const; | 318 bool OpacityIsAnimatingOnImplOnly() const; |
319 | 319 |
| 320 void SetElementId(uint64_t element_id); |
| 321 uint64_t element_id() const { return element_id_; } |
| 322 |
| 323 void SetMutableProperties(uint32_t properties); |
| 324 uint32_t mutable_properties() const { return mutable_properties_; } |
| 325 |
320 void SetBlendMode(SkXfermode::Mode); | 326 void SetBlendMode(SkXfermode::Mode); |
321 SkXfermode::Mode blend_mode() const { return blend_mode_; } | 327 SkXfermode::Mode blend_mode() const { return blend_mode_; } |
322 void set_draw_blend_mode(SkXfermode::Mode blend_mode) { | 328 void set_draw_blend_mode(SkXfermode::Mode blend_mode) { |
323 if (draw_blend_mode_ == blend_mode) | 329 if (draw_blend_mode_ == blend_mode) |
324 return; | 330 return; |
325 draw_blend_mode_ = blend_mode; | 331 draw_blend_mode_ = blend_mode; |
326 SetNeedsPushProperties(); | 332 SetNeedsPushProperties(); |
327 } | 333 } |
328 SkXfermode::Mode draw_blend_mode() const { return draw_blend_mode_; } | 334 SkXfermode::Mode draw_blend_mode() const { return draw_blend_mode_; } |
329 bool uses_default_blend_mode() const { | 335 bool uses_default_blend_mode() const { |
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837 int num_dependents_need_push_properties_; | 843 int num_dependents_need_push_properties_; |
838 | 844 |
839 // Layers that share a sorting context id will be sorted together in 3d | 845 // Layers that share a sorting context id will be sorted together in 3d |
840 // space. 0 is a special value that means this layer will not be sorted and | 846 // space. 0 is a special value that means this layer will not be sorted and |
841 // will be drawn in paint order. | 847 // will be drawn in paint order. |
842 int sorting_context_id_; | 848 int sorting_context_id_; |
843 | 849 |
844 DrawMode current_draw_mode_; | 850 DrawMode current_draw_mode_; |
845 | 851 |
846 private: | 852 private: |
| 853 uint64_t element_id_; |
| 854 uint32_t mutable_properties_; |
847 // Rect indicating what was repainted/updated during update. | 855 // Rect indicating what was repainted/updated during update. |
848 // Note that plugin layers bypass this and leave it empty. | 856 // Note that plugin layers bypass this and leave it empty. |
849 // This is in the layer's space. | 857 // This is in the layer's space. |
850 gfx::Rect update_rect_; | 858 gfx::Rect update_rect_; |
851 | 859 |
852 // Denotes an area that is damaged and needs redraw. This is in the layer's | 860 // Denotes an area that is damaged and needs redraw. This is in the layer's |
853 // space. | 861 // space. |
854 gfx::Rect damage_rect_; | 862 gfx::Rect damage_rect_; |
855 | 863 |
856 // Manages animations for this layer. | 864 // Manages animations for this layer. |
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873 // If true, the layer or one of its descendants has a wheel or touch handler. | 881 // If true, the layer or one of its descendants has a wheel or touch handler. |
874 bool layer_or_descendant_has_input_handler_; | 882 bool layer_or_descendant_has_input_handler_; |
875 bool sorted_for_recursion_; | 883 bool sorted_for_recursion_; |
876 | 884 |
877 DISALLOW_COPY_AND_ASSIGN(LayerImpl); | 885 DISALLOW_COPY_AND_ASSIGN(LayerImpl); |
878 }; | 886 }; |
879 | 887 |
880 } // namespace cc | 888 } // namespace cc |
881 | 889 |
882 #endif // CC_LAYERS_LAYER_IMPL_H_ | 890 #endif // CC_LAYERS_LAYER_IMPL_H_ |
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