ax_tree_data.cc

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// Copyright 2015 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.
 
#include "ax_tree_data.h"
 
#include <set>
 
#include "ax_enum_util.h"
#include "ax_enums.h"
#include "base/string_utils.h"
 
namespace ui {
 
AXTreeData::AXTreeData()
    : sel_anchor_affinity(ax::mojom::TextAffinity::kDownstream),
      sel_focus_affinity(ax::mojom::TextAffinity::kDownstream) {}
 
AXTreeData::AXTreeData(const AXTreeData& other) = default;
AXTreeData::~AXTreeData() = default;
 
// Note that this includes an initial space character if nonempty, but
// that works fine because this is normally printed by AXTree::ToString.
std::string AXTreeData::ToString() const {
  std::string result;
 
  if (tree_id != AXTreeIDUnknown())
    result += " tree_id=" + tree_id.ToString().substr(0, 8);
  if (parent_tree_id != AXTreeIDUnknown())
    result += " parent_tree_id=" + parent_tree_id.ToString().substr(0, 8);
  if (focused_tree_id != AXTreeIDUnknown())
    result += " focused_tree_id=" + focused_tree_id.ToString().substr(0, 8);
 
  if (!doctype.empty())
    result += " doctype=" + doctype;
  if (loaded)
    result += " loaded=true";
  if (loading_progress != 0.0f)
    result += " loading_progress=" + base::NumberToString(loading_progress);
  if (!mimetype.empty())
    result += " mimetype=" + mimetype;
  if (!url.empty())
    result += " url=" + url;
  if (!title.empty())
    result += " title=" + title;
 
  if (focus_id != AXNode::kInvalidAXID)
    result += " focus_id=" + base::NumberToString(focus_id);
 
  if (sel_anchor_object_id != AXNode::kInvalidAXID) {
    result +=
        (sel_is_backward ? " sel_is_backward=true" : " sel_is_backward=false");
    result +=
        " sel_anchor_object_id=" + base::NumberToString(sel_anchor_object_id);
    result += " sel_anchor_offset=" + base::NumberToString(sel_anchor_offset);
    result += " sel_anchor_affinity=";
    result += ui::ToString(sel_anchor_affinity);
  }
  if (sel_focus_object_id != AXNode::kInvalidAXID) {
    result +=
        " sel_focus_object_id=" + base::NumberToString(sel_focus_object_id);
    result += " sel_focus_offset=" + base::NumberToString(sel_focus_offset);
    result += " sel_focus_affinity=";
    result += ui::ToString(sel_focus_affinity);
  }
 
  return result;
}
 
bool operator==(const AXTreeData& lhs, const AXTreeData& rhs) {
  return (lhs.tree_id == rhs.tree_id &&
          lhs.parent_tree_id == rhs.parent_tree_id &&
          lhs.focused_tree_id == rhs.focused_tree_id &&
          lhs.doctype == rhs.doctype && lhs.loaded == rhs.loaded &&
          lhs.loading_progress == rhs.loading_progress &&
          lhs.mimetype == rhs.mimetype && lhs.title == rhs.title &&
          lhs.url == rhs.url && lhs.focus_id == rhs.focus_id &&
          lhs.sel_anchor_object_id == rhs.sel_anchor_object_id &&
          lhs.sel_anchor_offset == rhs.sel_anchor_offset &&
          lhs.sel_anchor_affinity == rhs.sel_anchor_affinity &&
          lhs.sel_focus_object_id == rhs.sel_focus_object_id &&
          lhs.sel_focus_offset == rhs.sel_focus_offset &&
          lhs.sel_focus_affinity == rhs.sel_focus_affinity);
}
 
bool operator!=(const AXTreeData& lhs, const AXTreeData& rhs) {
  return !(lhs == rhs);
}
 
}  // namespace ui