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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 <set> | 8 #include <set> |
9 #include <string> | 9 #include <string> |
10 | 10 |
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23 #include "cc/layers/layer_position_constraint.h" | 23 #include "cc/layers/layer_position_constraint.h" |
24 #include "cc/layers/render_surface_impl.h" | 24 #include "cc/layers/render_surface_impl.h" |
25 #include "cc/output/filter_operations.h" | 25 #include "cc/output/filter_operations.h" |
26 #include "cc/quads/render_pass.h" | 26 #include "cc/quads/render_pass.h" |
27 #include "cc/quads/shared_quad_state.h" | 27 #include "cc/quads/shared_quad_state.h" |
28 #include "cc/resources/resource_provider.h" | 28 #include "cc/resources/resource_provider.h" |
29 #include "skia/ext/refptr.h" | 29 #include "skia/ext/refptr.h" |
30 #include "third_party/skia/include/core/SkColor.h" | 30 #include "third_party/skia/include/core/SkColor.h" |
31 #include "third_party/skia/include/core/SkImageFilter.h" | 31 #include "third_party/skia/include/core/SkImageFilter.h" |
32 #include "third_party/skia/include/core/SkPicture.h" | 32 #include "third_party/skia/include/core/SkPicture.h" |
| 33 #include "ui/gfx/point3_f.h" |
33 #include "ui/gfx/rect.h" | 34 #include "ui/gfx/rect.h" |
34 #include "ui/gfx/rect_f.h" | 35 #include "ui/gfx/rect_f.h" |
35 #include "ui/gfx/transform.h" | 36 #include "ui/gfx/transform.h" |
36 | 37 |
37 namespace base { | 38 namespace base { |
38 namespace debug { | 39 namespace debug { |
39 class ConvertableToTraceFormat; | 40 class ConvertableToTraceFormat; |
40 } | 41 } |
41 | 42 |
42 class DictionaryValue; | 43 class DictionaryValue; |
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195 // Returns true if this layer has content to draw. | 196 // Returns true if this layer has content to draw. |
196 void SetDrawsContent(bool draws_content); | 197 void SetDrawsContent(bool draws_content); |
197 bool DrawsContent() const { return draws_content_; } | 198 bool DrawsContent() const { return draws_content_; } |
198 | 199 |
199 void SetHideLayerAndSubtree(bool hide); | 200 void SetHideLayerAndSubtree(bool hide); |
200 bool hide_layer_and_subtree() const { return hide_layer_and_subtree_; } | 201 bool hide_layer_and_subtree() const { return hide_layer_and_subtree_; } |
201 | 202 |
202 bool force_render_surface() const { return force_render_surface_; } | 203 bool force_render_surface() const { return force_render_surface_; } |
203 void SetForceRenderSurface(bool force) { force_render_surface_ = force; } | 204 void SetForceRenderSurface(bool force) { force_render_surface_ = force; } |
204 | 205 |
205 void SetAnchorPoint(const gfx::PointF& anchor_point); | 206 void SetTransformOrigin(const gfx::Point3F& transform_origin); |
206 gfx::PointF anchor_point() const { return anchor_point_; } | 207 gfx::Point3F transform_origin() const { return transform_origin_; } |
207 | |
208 void SetAnchorPointZ(float anchor_point_z); | |
209 float anchor_point_z() const { return anchor_point_z_; } | |
210 | 208 |
211 void SetBackgroundColor(SkColor background_color); | 209 void SetBackgroundColor(SkColor background_color); |
212 SkColor background_color() const { return background_color_; } | 210 SkColor background_color() const { return background_color_; } |
213 // If contents_opaque(), return an opaque color else return a | 211 // If contents_opaque(), return an opaque color else return a |
214 // non-opaque color. Tries to return background_color(), if possible. | 212 // non-opaque color. Tries to return background_color(), if possible. |
215 SkColor SafeOpaqueBackgroundColor() const; | 213 SkColor SafeOpaqueBackgroundColor() const; |
216 | 214 |
217 void SetFilters(const FilterOperations& filters); | 215 void SetFilters(const FilterOperations& filters); |
218 const FilterOperations& filters() const { return filters_; } | 216 const FilterOperations& filters() const { return filters_; } |
219 bool FilterIsAnimating() const; | 217 bool FilterIsAnimating() const; |
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590 // mask_layer_ can be temporarily stolen during tree sync, we need this ID to | 588 // mask_layer_ can be temporarily stolen during tree sync, we need this ID to |
591 // confirm newly assigned layer is still the previous one | 589 // confirm newly assigned layer is still the previous one |
592 int mask_layer_id_; | 590 int mask_layer_id_; |
593 scoped_ptr<LayerImpl> mask_layer_; | 591 scoped_ptr<LayerImpl> mask_layer_; |
594 int replica_layer_id_; // ditto | 592 int replica_layer_id_; // ditto |
595 scoped_ptr<LayerImpl> replica_layer_; | 593 scoped_ptr<LayerImpl> replica_layer_; |
596 int layer_id_; | 594 int layer_id_; |
597 LayerTreeImpl* layer_tree_impl_; | 595 LayerTreeImpl* layer_tree_impl_; |
598 | 596 |
599 // Properties synchronized from the associated Layer. | 597 // Properties synchronized from the associated Layer. |
600 gfx::PointF anchor_point_; | 598 gfx::Point3F transform_origin_; |
601 float anchor_point_z_; | |
602 gfx::Size bounds_; | 599 gfx::Size bounds_; |
603 gfx::SizeF temporary_impl_bounds_; | 600 gfx::SizeF temporary_impl_bounds_; |
604 gfx::Vector2d scroll_offset_; | 601 gfx::Vector2d scroll_offset_; |
605 ScrollOffsetDelegate* scroll_offset_delegate_; | 602 ScrollOffsetDelegate* scroll_offset_delegate_; |
606 LayerImpl* scroll_clip_layer_; | 603 LayerImpl* scroll_clip_layer_; |
607 bool scrollable_ : 1; | 604 bool scrollable_ : 1; |
608 bool should_scroll_on_main_thread_ : 1; | 605 bool should_scroll_on_main_thread_ : 1; |
609 bool have_wheel_event_handlers_ : 1; | 606 bool have_wheel_event_handlers_ : 1; |
610 bool have_scroll_event_handlers_ : 1; | 607 bool have_scroll_event_handlers_ : 1; |
611 bool user_scrollable_horizontal_ : 1; | 608 bool user_scrollable_horizontal_ : 1; |
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693 DrawProperties<LayerImpl> draw_properties_; | 690 DrawProperties<LayerImpl> draw_properties_; |
694 | 691 |
695 scoped_refptr<base::debug::ConvertableToTraceFormat> debug_info_; | 692 scoped_refptr<base::debug::ConvertableToTraceFormat> debug_info_; |
696 | 693 |
697 DISALLOW_COPY_AND_ASSIGN(LayerImpl); | 694 DISALLOW_COPY_AND_ASSIGN(LayerImpl); |
698 }; | 695 }; |
699 | 696 |
700 } // namespace cc | 697 } // namespace cc |
701 | 698 |
702 #endif // CC_LAYERS_LAYER_IMPL_H_ | 699 #endif // CC_LAYERS_LAYER_IMPL_H_ |
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