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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 #include "chrome/browser/ui/cocoa/bookmarks/bookmark_bar_bridge.h"
      6 
      7 #include "chrome/browser/bookmarks/bookmark_model.h"
      8 #include "chrome/browser/ui/cocoa/bookmarks/bookmark_bar_controller.h"
      9 
     10 BookmarkBarBridge::BookmarkBarBridge(BookmarkBarController* controller,
     11                                      BookmarkModel* model)
     12     : controller_(controller),
     13       model_(model),
     14       batch_mode_(false) {
     15   model_->AddObserver(this);
     16 
     17   // Bookmark loading is async; it may may not have happened yet.
     18   // We will be notified when that happens with the AddObserver() call.
     19   if (model->IsLoaded())
     20     Loaded(model);
     21 }
     22 
     23 BookmarkBarBridge::~BookmarkBarBridge() {
     24   model_->RemoveObserver(this);
     25 }
     26 
     27 void BookmarkBarBridge::Loaded(BookmarkModel* model) {
     28   [controller_ loaded:model];
     29 }
     30 
     31 void BookmarkBarBridge::BookmarkModelBeingDeleted(BookmarkModel* model) {
     32   [controller_ beingDeleted:model];
     33 }
     34 
     35 void BookmarkBarBridge::BookmarkNodeMoved(BookmarkModel* model,
     36                                           const BookmarkNode* old_parent,
     37                                           int old_index,
     38                                           const BookmarkNode* new_parent,
     39                                           int new_index) {
     40   [controller_ nodeMoved:model
     41                oldParent:old_parent oldIndex:old_index
     42                newParent:new_parent newIndex:new_index];
     43 }
     44 
     45 void BookmarkBarBridge::BookmarkNodeAdded(BookmarkModel* model,
     46                                           const BookmarkNode* parent,
     47                                           int index) {
     48   if (!batch_mode_) {
     49     [controller_ nodeAdded:model parent:parent index:index];
     50   }
     51 }
     52 
     53 void BookmarkBarBridge::BookmarkNodeRemoved(BookmarkModel* model,
     54                                             const BookmarkNode* parent,
     55                                             int old_index,
     56                                             const BookmarkNode* node) {
     57   [controller_ nodeRemoved:model parent:parent index:old_index];
     58 }
     59 
     60 void BookmarkBarBridge::BookmarkNodeChanged(BookmarkModel* model,
     61                                             const BookmarkNode* node) {
     62   [controller_ nodeChanged:model node:node];
     63 }
     64 
     65 void BookmarkBarBridge::BookmarkNodeFaviconLoaded(BookmarkModel* model,
     66                                                   const BookmarkNode* node) {
     67   [controller_ nodeFaviconLoaded:model node:node];
     68 }
     69 
     70 void BookmarkBarBridge::BookmarkNodeChildrenReordered(
     71     BookmarkModel* model, const BookmarkNode* node) {
     72   [controller_ nodeChildrenReordered:model node:node];
     73 }
     74 
     75 void BookmarkBarBridge::BookmarkImportBeginning(BookmarkModel* model) {
     76   batch_mode_ = true;
     77 }
     78 
     79 void BookmarkBarBridge::BookmarkImportEnding(BookmarkModel* model) {
     80   batch_mode_ = false;
     81   [controller_ loaded:model];
     82 }
     83