chrome/browser/ui/cocoa/bookmarks/bookmark_tree_browser_cell.h

   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_UI_COCOA_BOOKMARKS_BOOKMARK_TREE_BROWSER_CELL_H_
   6 #define CHROME_BROWSER_UI_COCOA_BOOKMARKS_BOOKMARK_TREE_BROWSER_CELL_H_
   7
   8 #import <Cocoa/Cocoa.h>
   9
  10 namespace bookmarks {
  11 class BookmarkNode;
  12 }
  13
  14 // Provides a custom cell as used in the BookmarkEditor.xib's folder tree
  15 // browser view.  This cell customization adds target and action support
  16 // not provided by the NSBrowserCell as well as contextual information
  17 // identifying the bookmark node being edited and the column matrix
  18 // control in which is contained the cell.
  19 @interface BookmarkTreeBrowserCell : NSBrowserCell {
  20  @private
  21   const bookmarks::BookmarkNode* bookmarkNode_;  // weak
  22   NSMatrix* matrix_;  // weak
  23
  24   // NSCell does not implement the |target| or |action| properties. Subclasses
  25   // that need this functionality are expected to implement this functionality.
  26   id target_;  // weak
  27   SEL action_;
  28 }
  29
  30 @property(nonatomic, assign) NSMatrix* matrix;
  31
  32 #if !defined(MAC_OS_X_VERSION_10_10) || \
  33     MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_10
  34 // In OSX SDK <= 10.9, there are setters and getters for target and action in
  35 // NSCell, but no properties. In the OSX 10.10 SDK, the properties are defined
  36 // as atomic. There is no point in redeclaring the properties if they already
  37 // exist.
  38 @property(nonatomic, assign) id target;
  39 @property(nonatomic, assign) SEL action;
  40 #endif  // MAC_OS_X_VERSION_10_10
  41
  42 - (const bookmarks::BookmarkNode*)bookmarkNode;
  43 - (void)setBookmarkNode:(const bookmarks::BookmarkNode*)bookmarkNode;
  44
  45 @end
  46
  47 #endif  // CHROME_BROWSER_UI_COCOA_BOOKMARKS_BOOKMARK_TREE_BROWSER_CELL_H_