cc/input/selection.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_SELECTION_H_
   6 #define CC_INPUT_SELECTION_H_
   7
   8 #include "cc/base/cc_export.h"
   9
  10 namespace cc {
  11
  12 template <typename BoundType>
  13 struct CC_EXPORT Selection {
  14   Selection() : is_editable(false), is_empty_text_form_control(false) {}
  15   ~Selection() {}
  16
  17   BoundType start, end;
  18   bool is_editable;
  19   bool is_empty_text_form_control;
  20 };
  21
  22 template <typename BoundType>
  23 inline bool operator==(const Selection<BoundType>& lhs,
  24                        const Selection<BoundType>& rhs) {
  25   return lhs.start == rhs.start && lhs.end == rhs.end &&
  26          lhs.is_editable == rhs.is_editable &&
  27          lhs.is_empty_text_form_control == rhs.is_empty_text_form_control;
  28 }
  29
  30 template <typename BoundType>
  31 inline bool operator!=(const Selection<BoundType>& lhs,
  32                        const Selection<BoundType>& rhs) {
  33   return !(lhs == rhs);
  34 }
  35
  36 }  // namespace cc
  37
  38 #endif  // CC_INPUT_SELECTION_H_