Native Cocoa bookmark manager, part 1

chrome/browser/cocoa/bookmark_manager_controller.h

+// Copyright (c) 2009 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.
+
+#import <Cocoa/Cocoa.h>
+#include "base/scoped_nsobject.h"
+
+@class BookmarkGroupsController;
+@class BookmarkTreeController;
+class BookmarkManagerBridge;
+class BookmarkModel;
+class BookmarkNode;
+class Profile;
+
+// Controller for the bookmark manager window. There is at most one instance.
+@interface BookmarkManagerController : NSWindowController {
+ @private
+  IBOutlet NSTableView* groupsTable_;
+  IBOutlet NSSearchField* toolbarSearchView_;
+  IBOutlet BookmarkGroupsController* groupsController_;
+  IBOutlet BookmarkTreeController* treeController_;
+
+  Profile* profile_;  // weak
+  BookmarkManagerBridge* bridge_;
+  scoped_nsobject<NSMapTable> nodeMap_;
+  scoped_nsobject<NSImage> folderIcon_;
+  scoped_nsobject<NSImage> defaultFavIcon_;
+}
+
+// Opens the bookmark manager window, or brings it to the front if it's open.
++ (BookmarkManagerController*)showBookmarkManager:(Profile*)profile;
+
+// The BookmarkModel of the manager's Profile.
+@property (readonly) BookmarkModel* bookmarkModel;
+
+// Maps C++ BookmarkNode objects to opaque Objective-C objects.
+// This allows nodes to be stored in NSArrays or NSOutlineViews.
+- (id)itemFromNode:(const BookmarkNode*)node;
+
+// Converse of -nodeFromItem: -- maps an opaque item back to a BookmarkNode.
+- (const BookmarkNode*)nodeFromItem:(id)item;
+
+// Returns the icon to be displayed for an item representing a BookmarkNode.
+// This will be the URL's favicon, a generic page icon, or a folder icon.
+- (NSImage*)iconForItem:(id)item;
+
+// Opens a URL bookmark in a browser tab.
+- (void)openBookmarkItem:(id)item;
+
+// Called by the toolbar search field after the user changes its text.
+- (IBAction)searchFieldChanged:(id)sender;
+
+@end
+
+
+// Exposed only for unit tests.
+@interface BookmarkManagerController (UnitTesting)
+
+- (void)forgetNode:(const BookmarkNode*)node;
+@property (readonly) BookmarkGroupsController* groupsController;
+@property (readonly) BookmarkTreeController* treeController;
+
+@end