Upstream Chrome on iOS source code [3/11].

ios/chrome/browser/ui/bookmarks/bookmark_edit_view_controller.h

+// Copyright 2014 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.
+#ifndef IOS_CHROME_BROWSER_UI_BOOKMARKS_BOOKMARK_EDIT_VIEW_CONTROLLER_H_
+#define IOS_CHROME_BROWSER_UI_BOOKMARKS_BOOKMARK_EDIT_VIEW_CONTROLLER_H_
+
+#import <UIKit/UIKit.h>
+
+#import "ios/chrome/browser/ui/collection_view/collection_view_controller.h"
+
+@class BookmarkEditViewController;
+@class BookmarkFolderViewController;
+
+namespace bookmarks {
+class BookmarkNode;
+}  // namespace bookmarks
+
+namespace ios {
+class ChromeBrowserState;
+}  // namespace ios
+
+@protocol BookmarkEditViewControllerDelegate
+
+// Called when the edited bookmark is set for deletion.
+// If the delegate returns |YES|, all nodes matching the URL of |bookmark| will
+// be deleted.
+// If the delegate returns |NO|, only |bookmark| will be deleted.
+// If the delegate doesn't implement this method, the default behavior is to
+// delete all nodes matching the URL of |bookmark|.
+- (BOOL)bookmarkEditor:(BookmarkEditViewController*)controller
+    shoudDeleteAllOccurencesOfBookmark:(const bookmarks::BookmarkNode*)bookmark;
+
+// Called when the controller should be dismissed.
+- (void)bookmarkEditorWantsDismissal:(BookmarkEditViewController*)controller;
+
+@end
+
+// View controller for editing bookmarks. Allows editing of the title, URL and
+// the parent folder of the bookmark.
+//
+// This view controller will also monitor bookmark model change events and react
+// accordingly depending on whether the bookmark and folder it is editing
+// changes underneath it.
+@interface BookmarkEditViewController : CollectionViewController
+
+@property(nonatomic, assign) id<BookmarkEditViewControllerDelegate> delegate;
+
+// Designated initializer.
+// |bookmark|: mustn't be NULL at initialization time. It also mustn't be a
+//             folder.
+- (instancetype)initWithBookmark:(const bookmarks::BookmarkNode*)bookmark
+                    browserState:(ios::ChromeBrowserState*)browserState
+    NS_DESIGNATED_INITIALIZER;
+- (instancetype)initWithStyle:(CollectionViewControllerStyle)style
+    NS_UNAVAILABLE;
+
+// Closes the edit view as if close button was pressed.
+- (void)dismiss;
+
+@end
+
+#endif  // IOS_CHROME_BROWSER_UI_BOOKMARKS_BOOKMARK_EDIT_VIEW_CONTROLLER_H_