Index: cc/layers/layer_position_constraint.h |
diff --git a/cc/layers/layer_position_constraint.h b/cc/layers/layer_position_constraint.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..b800bf05efb419670767ae7e78cceaa871f56b23 |
--- /dev/null |
+++ b/cc/layers/layer_position_constraint.h |
@@ -0,0 +1,38 @@ |
+// 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_LAYER_POSITION_CONSTRAINT_H_ |
+#define CC_LAYER_POSITION_CONSTRAINT_H_ |
+ |
+#include "cc/base/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_LAYER_POSITION_CONSTRAINT_H_ |