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1 // Copyright 2010 The Chromium Authors. All rights reserved. | 1 // Copyright 2010 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_H_ | 5 #ifndef CC_LAYERS_LAYER_H_ |
6 #define CC_LAYERS_LAYER_H_ | 6 #define CC_LAYERS_LAYER_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 #include <stdint.h> | 9 #include <stdint.h> |
10 | 10 |
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277 return user_scrollable_horizontal_; | 277 return user_scrollable_horizontal_; |
278 } | 278 } |
279 bool user_scrollable_vertical() const { return user_scrollable_vertical_; } | 279 bool user_scrollable_vertical() const { return user_scrollable_vertical_; } |
280 | 280 |
281 void AddMainThreadScrollingReasons(uint32_t main_thread_scrolling_reasons); | 281 void AddMainThreadScrollingReasons(uint32_t main_thread_scrolling_reasons); |
282 void ClearMainThreadScrollingReasons(); | 282 void ClearMainThreadScrollingReasons(); |
283 bool should_scroll_on_main_thread() const { | 283 bool should_scroll_on_main_thread() const { |
284 return !!main_thread_scrolling_reasons_; | 284 return !!main_thread_scrolling_reasons_; |
285 } | 285 } |
286 | 286 |
287 void SetHaveWheelEventHandlers(bool have_wheel_event_handlers); | |
288 bool have_wheel_event_handlers() const { return have_wheel_event_handlers_; } | |
289 | |
290 void SetHaveScrollEventHandlers(bool have_scroll_event_handlers); | 287 void SetHaveScrollEventHandlers(bool have_scroll_event_handlers); |
291 bool have_scroll_event_handlers() const { | 288 bool have_scroll_event_handlers() const { |
292 return have_scroll_event_handlers_; | 289 return have_scroll_event_handlers_; |
293 } | 290 } |
294 | 291 |
295 void SetNonFastScrollableRegion(const Region& non_fast_scrollable_region); | 292 void SetNonFastScrollableRegion(const Region& non_fast_scrollable_region); |
296 const Region& non_fast_scrollable_region() const { | 293 const Region& non_fast_scrollable_region() const { |
297 return non_fast_scrollable_region_; | 294 return non_fast_scrollable_region_; |
298 } | 295 } |
299 | 296 |
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716 int transform_tree_index_; | 713 int transform_tree_index_; |
717 int effect_tree_index_; | 714 int effect_tree_index_; |
718 int clip_tree_index_; | 715 int clip_tree_index_; |
719 int scroll_tree_index_; | 716 int scroll_tree_index_; |
720 int property_tree_sequence_number_; | 717 int property_tree_sequence_number_; |
721 uint64_t element_id_; | 718 uint64_t element_id_; |
722 uint32_t mutable_properties_; | 719 uint32_t mutable_properties_; |
723 gfx::Vector2dF offset_to_transform_parent_; | 720 gfx::Vector2dF offset_to_transform_parent_; |
724 uint32_t main_thread_scrolling_reasons_; | 721 uint32_t main_thread_scrolling_reasons_; |
725 bool should_flatten_transform_from_property_tree_ : 1; | 722 bool should_flatten_transform_from_property_tree_ : 1; |
726 bool have_wheel_event_handlers_ : 1; | |
727 bool have_scroll_event_handlers_ : 1; | 723 bool have_scroll_event_handlers_ : 1; |
728 bool user_scrollable_horizontal_ : 1; | 724 bool user_scrollable_horizontal_ : 1; |
729 bool user_scrollable_vertical_ : 1; | 725 bool user_scrollable_vertical_ : 1; |
730 bool is_root_for_isolated_group_ : 1; | 726 bool is_root_for_isolated_group_ : 1; |
731 bool is_container_for_fixed_position_layers_ : 1; | 727 bool is_container_for_fixed_position_layers_ : 1; |
732 bool is_drawable_ : 1; | 728 bool is_drawable_ : 1; |
733 bool draws_content_ : 1; | 729 bool draws_content_ : 1; |
734 bool hide_layer_and_subtree_ : 1; | 730 bool hide_layer_and_subtree_ : 1; |
735 bool masks_to_bounds_ : 1; | 731 bool masks_to_bounds_ : 1; |
736 bool contents_opaque_ : 1; | 732 bool contents_opaque_ : 1; |
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787 | 783 |
788 std::vector<FrameTimingRequest> frame_timing_requests_; | 784 std::vector<FrameTimingRequest> frame_timing_requests_; |
789 bool frame_timing_requests_dirty_; | 785 bool frame_timing_requests_dirty_; |
790 | 786 |
791 DISALLOW_COPY_AND_ASSIGN(Layer); | 787 DISALLOW_COPY_AND_ASSIGN(Layer); |
792 }; | 788 }; |
793 | 789 |
794 } // namespace cc | 790 } // namespace cc |
795 | 791 |
796 #endif // CC_LAYERS_LAYER_H_ | 792 #endif // CC_LAYERS_LAYER_H_ |
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