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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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311 | 311 |
312 void SetContentsOpaque(bool opaque); | 312 void SetContentsOpaque(bool opaque); |
313 bool contents_opaque() const { return contents_opaque_; } | 313 bool contents_opaque() const { return contents_opaque_; } |
314 | 314 |
315 void SetOpacity(float opacity); | 315 void SetOpacity(float opacity); |
316 float opacity() const { return opacity_; } | 316 float opacity() const { return opacity_; } |
317 bool OpacityIsAnimating() const; | 317 bool OpacityIsAnimating() const; |
318 bool HasPotentiallyRunningOpacityAnimation() const; | 318 bool HasPotentiallyRunningOpacityAnimation() const; |
319 bool OpacityIsAnimatingOnImplOnly() const; | 319 bool OpacityIsAnimatingOnImplOnly() const; |
320 | 320 |
| 321 void SetElementId(uint64_t element_id); |
| 322 uint64_t element_id() const { return element_id_; } |
| 323 |
| 324 void SetMutableProperties(uint32_t properties); |
| 325 uint32_t mutable_properties() const { return mutable_properties_; } |
| 326 |
321 void SetBlendMode(SkXfermode::Mode); | 327 void SetBlendMode(SkXfermode::Mode); |
322 SkXfermode::Mode blend_mode() const { return blend_mode_; } | 328 SkXfermode::Mode blend_mode() const { return blend_mode_; } |
323 void set_draw_blend_mode(SkXfermode::Mode blend_mode) { | 329 void set_draw_blend_mode(SkXfermode::Mode blend_mode) { |
324 if (draw_blend_mode_ == blend_mode) | 330 if (draw_blend_mode_ == blend_mode) |
325 return; | 331 return; |
326 draw_blend_mode_ = blend_mode; | 332 draw_blend_mode_ = blend_mode; |
327 SetNeedsPushProperties(); | 333 SetNeedsPushProperties(); |
328 } | 334 } |
329 SkXfermode::Mode draw_blend_mode() const { return draw_blend_mode_; } | 335 SkXfermode::Mode draw_blend_mode() const { return draw_blend_mode_; } |
330 bool uses_default_blend_mode() const { | 336 bool uses_default_blend_mode() const { |
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829 int num_dependents_need_push_properties_; | 835 int num_dependents_need_push_properties_; |
830 | 836 |
831 // Layers that share a sorting context id will be sorted together in 3d | 837 // Layers that share a sorting context id will be sorted together in 3d |
832 // space. 0 is a special value that means this layer will not be sorted and | 838 // space. 0 is a special value that means this layer will not be sorted and |
833 // will be drawn in paint order. | 839 // will be drawn in paint order. |
834 int sorting_context_id_; | 840 int sorting_context_id_; |
835 | 841 |
836 DrawMode current_draw_mode_; | 842 DrawMode current_draw_mode_; |
837 | 843 |
838 private: | 844 private: |
| 845 uint64_t element_id_; |
| 846 uint32_t mutable_properties_; |
839 // Rect indicating what was repainted/updated during update. | 847 // Rect indicating what was repainted/updated during update. |
840 // Note that plugin layers bypass this and leave it empty. | 848 // Note that plugin layers bypass this and leave it empty. |
841 // This is in the layer's space. | 849 // This is in the layer's space. |
842 gfx::Rect update_rect_; | 850 gfx::Rect update_rect_; |
843 | 851 |
844 // Denotes an area that is damaged and needs redraw. This is in the layer's | 852 // Denotes an area that is damaged and needs redraw. This is in the layer's |
845 // space. | 853 // space. |
846 gfx::Rect damage_rect_; | 854 gfx::Rect damage_rect_; |
847 | 855 |
848 // Manages animations for this layer. | 856 // Manages animations for this layer. |
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865 // If true, the layer or one of its descendants has a wheel or touch handler. | 873 // If true, the layer or one of its descendants has a wheel or touch handler. |
866 bool layer_or_descendant_has_input_handler_; | 874 bool layer_or_descendant_has_input_handler_; |
867 bool sorted_for_recursion_; | 875 bool sorted_for_recursion_; |
868 | 876 |
869 DISALLOW_COPY_AND_ASSIGN(LayerImpl); | 877 DISALLOW_COPY_AND_ASSIGN(LayerImpl); |
870 }; | 878 }; |
871 | 879 |
872 } // namespace cc | 880 } // namespace cc |
873 | 881 |
874 #endif // CC_LAYERS_LAYER_IMPL_H_ | 882 #endif // CC_LAYERS_LAYER_IMPL_H_ |
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