| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CC_LAYERS_LAYER_POSITION_CONSTRAINT_H_ |
| #define CC_LAYERS_LAYER_POSITION_CONSTRAINT_H_ |
| |
| #include "cc/cc_export.h" |
| |
| namespace cc { |
| |
| class CC_EXPORT LayerPositionConstraint { |
| public: |
| LayerPositionConstraint(); |
| |
| void set_is_fixed_position(bool fixed) { is_fixed_position_ = fixed; } |
| bool is_fixed_position() const { return is_fixed_position_; } |
| void set_is_fixed_to_right_edge(bool fixed) { |
| is_fixed_to_right_edge_ = fixed; |
| } |
| bool is_fixed_to_right_edge() const { return is_fixed_to_right_edge_; } |
| void set_is_fixed_to_bottom_edge(bool fixed) { |
| is_fixed_to_bottom_edge_ = fixed; |
| } |
| bool is_fixed_to_bottom_edge() const { return is_fixed_to_bottom_edge_; } |
| |
| bool operator==(const LayerPositionConstraint&) const; |
| bool operator!=(const LayerPositionConstraint&) const; |
| |
| private: |
| bool is_fixed_position_ : 1; |
| bool is_fixed_to_right_edge_ : 1; |
| bool is_fixed_to_bottom_edge_ : 1; |
| }; |
| |
| } // namespace cc |
| |
| #endif // CC_LAYERS_LAYER_POSITION_CONSTRAINT_H_ |