ui/accessibility/ax_serializable_tree.h

   1 // Copyright 2013 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 UI_ACCESSIBILITY_AX_SERIALIZABLE_TREE_H_
   6 #define UI_ACCESSIBILITY_AX_SERIALIZABLE_TREE_H_
   7
   8 #include "ui/accessibility/ax_tree.h"
   9 #include "ui/accessibility/ax_tree_source.h"
  10
  11 namespace ui {
  12
  13 class AX_EXPORT AXSerializableTree : public AXTree {
  14  public:
  15   AXSerializableTree();
  16   explicit AXSerializableTree(const AXTreeUpdate& initial_state);
  17   ~AXSerializableTree() override;
  18
  19   // Create a TreeSource adapter for this tree. The client gets ownership
  20   // of the return value and should delete it when done.
  21   virtual AXTreeSource<const AXNode*>* CreateTreeSource();
  22 };
  23
  24 }  // namespace ui
  25
  26 #endif  // UI_ACCESSIBILITY_AX_TREE_H_