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Side by Side Diff: cc/layers/layer_impl.h

Issue 16896017: Add a hide_layer_and_subtree() flag to cc::Layer (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: hide-subtree-flag: Created 7 years, 6 months ago
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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 <string> 8 #include <string>
9 9
10 #include "base/logging.h" 10 #include "base/logging.h"
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126 virtual RenderPass::Id NextContributingRenderPassId(RenderPass::Id id) const; 126 virtual RenderPass::Id NextContributingRenderPassId(RenderPass::Id id) const;
127 127
128 virtual void UpdateTilePriorities() {} 128 virtual void UpdateTilePriorities() {}
129 129
130 virtual ScrollbarLayerImpl* ToScrollbarLayer(); 130 virtual ScrollbarLayerImpl* ToScrollbarLayer();
131 131
132 // Returns true if this layer has content to draw. 132 // Returns true if this layer has content to draw.
133 void SetDrawsContent(bool draws_content); 133 void SetDrawsContent(bool draws_content);
134 bool DrawsContent() const { return draws_content_; } 134 bool DrawsContent() const { return draws_content_; }
135 135
136 void SetHideLayerAndSubtree(bool hide);
137 bool hide_layer_and_subtree() const { return hide_layer_and_subtree_; }
138
136 bool force_render_surface() const { return force_render_surface_; } 139 bool force_render_surface() const { return force_render_surface_; }
137 void SetForceRenderSurface(bool force) { force_render_surface_ = force; } 140 void SetForceRenderSurface(bool force) { force_render_surface_ = force; }
138 141
139 void SetAnchorPoint(gfx::PointF anchor_point); 142 void SetAnchorPoint(gfx::PointF anchor_point);
140 gfx::PointF anchor_point() const { return anchor_point_; } 143 gfx::PointF anchor_point() const { return anchor_point_; }
141 144
142 void SetAnchorPointZ(float anchor_point_z); 145 void SetAnchorPointZ(float anchor_point_z);
143 float anchor_point_z() const { return anchor_point_z_; } 146 float anchor_point_z() const { return anchor_point_z_; }
144 147
145 void SetBackgroundColor(SkColor background_color); 148 void SetBackgroundColor(SkColor background_color);
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511 bool contents_opaque_; 514 bool contents_opaque_;
512 float opacity_; 515 float opacity_;
513 gfx::PointF position_; 516 gfx::PointF position_;
514 bool preserves_3d_; 517 bool preserves_3d_;
515 bool use_parent_backface_visibility_; 518 bool use_parent_backface_visibility_;
516 bool draw_checkerboard_for_missing_tiles_; 519 bool draw_checkerboard_for_missing_tiles_;
517 gfx::Transform sublayer_transform_; 520 gfx::Transform sublayer_transform_;
518 gfx::Transform transform_; 521 gfx::Transform transform_;
519 522
520 bool draws_content_; 523 bool draws_content_;
524 bool hide_layer_and_subtree_;
521 bool force_render_surface_; 525 bool force_render_surface_;
522 526
523 // Set for the layer that other layers are fixed to. 527 // Set for the layer that other layers are fixed to.
524 bool is_container_for_fixed_position_layers_; 528 bool is_container_for_fixed_position_layers_;
525 // This property is effective when 529 // This property is effective when
526 // is_container_for_fixed_position_layers_ == true, 530 // is_container_for_fixed_position_layers_ == true,
527 gfx::Vector2dF fixed_container_size_delta_; 531 gfx::Vector2dF fixed_container_size_delta_;
528 532
529 LayerPositionConstraint position_constraint_; 533 LayerPositionConstraint position_constraint_;
530 534
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570 // Group of properties that need to be computed based on the layer tree 574 // Group of properties that need to be computed based on the layer tree
571 // hierarchy before layers can be drawn. 575 // hierarchy before layers can be drawn.
572 DrawProperties<LayerImpl, RenderSurfaceImpl> draw_properties_; 576 DrawProperties<LayerImpl, RenderSurfaceImpl> draw_properties_;
573 577
574 DISALLOW_COPY_AND_ASSIGN(LayerImpl); 578 DISALLOW_COPY_AND_ASSIGN(LayerImpl);
575 }; 579 };
576 580
577 } // namespace cc 581 } // namespace cc
578 582
579 #endif // CC_LAYERS_LAYER_IMPL_H_ 583 #endif // CC_LAYERS_LAYER_IMPL_H_
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