cc/input/layer_selection_bound.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CC_INPUT_LAYER_SELECTION_BOUND_H_
   6 #define CC_INPUT_LAYER_SELECTION_BOUND_H_
   7
   8 #include "cc/base/cc_export.h"
   9 #include "cc/input/selection.h"
  10 #include "cc/input/selection_bound_type.h"
  11 #include "ui/gfx/geometry/point_f.h"
  12
  13 namespace cc {
  14
  15 // Marker for a selection end-point attached to a specific layer.
  16 struct CC_EXPORT LayerSelectionBound {
  17   LayerSelectionBound();
  18   ~LayerSelectionBound();
  19
  20   SelectionBoundType type;
  21   gfx::PointF edge_top;
  22   gfx::PointF edge_bottom;
  23   int layer_id;
  24 };
  25
  26 bool operator==(const LayerSelectionBound& lhs, const LayerSelectionBound& rhs);
  27 bool operator!=(const LayerSelectionBound& lhs, const LayerSelectionBound& rhs);
  28
  29 typedef Selection<LayerSelectionBound> LayerSelection;
  30
  31 }  // namespace cc
  32
  33 #endif  // CC_INPUT_LAYER_SELECTION_BOUND_H_