ui/oak/oak_tree_model.cc

   1 // Copyright (c) 2012 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/oak/oak_tree_model.h"
   6
   7 #include "base/strings/utf_string_conversions.h"
   8 #include "ui/aura/root_window.h"
   9 #include "ui/aura/window.h"
  10 #include "ui/base/models/tree_node_model.h"
  11
  12 namespace oak {
  13 namespace internal {
  14
  15 base::string16 GetNodeTitleForWindow(aura::Window* window) {
  16   std::string window_name = window->name();
  17   if (window_name.empty())
  18     window_name.append("Unnamed window");
  19   return ASCIIToUTF16(window_name);
  20 }
  21
  22 void AddChildWindows(aura::Window* parent_window, WindowNode* parent_node) {
  23   aura::Window::Windows::const_iterator it = parent_window->children().begin();
  24   for (; it != parent_window->children().end(); ++it) {
  25     WindowNode* child_node = new WindowNode(GetNodeTitleForWindow(*it), *it);
  26     parent_node->Add(child_node, parent_node->child_count());
  27     AddChildWindows(*it, child_node);
  28   }
  29 }
  30
  31 TreeOfWindows* GenerateModel(aura::Window* root) {
  32   WindowNode* root_node = new WindowNode(GetNodeTitleForWindow(root), root);
  33   TreeOfWindows* tree = new TreeOfWindows(root_node);
  34   AddChildWindows(root, root_node);
  35   return tree;
  36 }
  37
  38 }  // namespace internal
  39 }  // namespace oak