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      1 // Copyright (c) 2010 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 CHROME_BROWSER_BOOKMARKS_BOOKMARK_FOLDER_EDITOR_CONTROLLER_H_
      6 #define CHROME_BROWSER_BOOKMARKS_BOOKMARK_FOLDER_EDITOR_CONTROLLER_H_
      7 #pragma once
      8 
      9 #include "base/basictypes.h"
     10 #include "chrome/browser/bookmarks/base_bookmark_model_observer.h"
     11 #include "chrome/browser/ui/input_window_dialog.h"
     12 #include "ui/gfx/native_widget_types.h"
     13 
     14 class Profile;
     15 
     16 // BookmarkFolderEditorController manages the editing and/or creation of a
     17 // folder. If the user presses ok, the name change is committed to the model.
     18 //
     19 // BookmarkFolderEditorController deletes itself when the window is closed.
     20 class BookmarkFolderEditorController : public InputWindowDialog::Delegate,
     21                                        public BaseBookmarkModelObserver {
     22  public:
     23   enum Type {
     24     NEW_BOOKMARK,  // Indicates that we are creating a new bookmark.
     25     EXISTING_BOOKMARK,  // Indicates that we are renaming an existing bookmark.
     26   };
     27 
     28   virtual ~BookmarkFolderEditorController();
     29 
     30   static void Show(Profile* profile,
     31                    gfx::NativeWindow wnd,
     32                    const BookmarkNode* node,
     33                    int index,
     34                    Type type);
     35 
     36  private:
     37   BookmarkFolderEditorController(Profile* profile,
     38                                  gfx::NativeWindow wnd,
     39                                  const BookmarkNode* node,
     40                                  int index,
     41                                  Type type);
     42 
     43   // Overridden from InputWindowDialog::Delegate:
     44   virtual bool IsValid(const std::wstring& text);
     45   virtual void InputAccepted(const std::wstring& text);
     46   virtual void InputCanceled();
     47 
     48   // Overridden from BaseBookmarkModelObserver:
     49   virtual void BookmarkModelChanged();
     50   virtual void BookmarkModelBeingDeleted(BookmarkModel* model);
     51 
     52   Profile* profile_;
     53 
     54   BookmarkModel* model_;
     55 
     56   // If |is_new_| is true, this is the parent to create the new node under.
     57   // Otherwise this is the node to change the title of.
     58   const BookmarkNode* node_;
     59 
     60   // Index to insert the new folder at.
     61   int index_;
     62 
     63   const bool is_new_;
     64 
     65   InputWindowDialog* dialog_;
     66 
     67   DISALLOW_COPY_AND_ASSIGN(BookmarkFolderEditorController);
     68 };
     69 
     70 #endif  // CHROME_BROWSER_BOOKMARKS_BOOKMARK_FOLDER_EDITOR_CONTROLLER_H_
     71