ui/accessibility/ax_view_state.cc

   1 // Copyright (c) 2011 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 #include "ui/accessibility/ax_view_state.h"
   6
   7 namespace ui {
   8
   9 AXViewState::AXViewState()
  10     : role(AX_ROLE_CLIENT),
  11       selection_start(-1),
  12       selection_end(-1),
  13       index(-1),
  14       count(-1),
  15       state_(0) { }
  16
  17 AXViewState::~AXViewState() { }
  18
  19 void AXViewState::AddStateFlag(ui::AXState state_flag) {
  20   state_ |= (1 << state_flag);
  21 }
  22
  23 bool AXViewState::HasStateFlag(ui::AXState state_flag) const {
  24   return 0 != (state_ & (1 << state_flag));
  25 }
  26
  27 }  // namespace ui