src/chrome/browser/ui/cocoa/bookmarks/bookmark_bar_bridge.mm

   1 // Copyright (c) 2012 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 "base/bind.h"
   8 #include "base/prefs/pref_service.h"
   9 #include "chrome/browser/bookmarks/bookmark_model.h"
  10 #include "chrome/browser/profiles/profile.h"
  11 #include "chrome/browser/ui/cocoa/bookmarks/bookmark_bar_controller.h"
  12 #include "chrome/common/pref_names.h"
  13
  14
  15 BookmarkBarBridge::BookmarkBarBridge(Profile* profile,
  16                                      BookmarkBarController* controller,
  17                                      BookmarkModel* model)
  18     : controller_(controller),
  19       model_(model),
  20       batch_mode_(false) {
  21   model_->AddObserver(this);
  22
  23   // Bookmark loading is async; it may may not have happened yet.
  24   // We will be notified when that happens with the AddObserver() call.
  25   if (model->loaded())
  26     Loaded(model, false);
  27
  28   profile_pref_registrar_.Init(profile->GetPrefs());
  29   profile_pref_registrar_.Add(
  30       prefs::kShowAppsShortcutInBookmarkBar,
  31       base::Bind(&BookmarkBarBridge::OnAppsPageShortcutVisibilityPrefChanged,
  32                  base::Unretained(this)));
  33
  34   [controller_ updateAppsPageShortcutButtonVisibility];
  35 }
  36
  37 BookmarkBarBridge::~BookmarkBarBridge() {
  38   model_->RemoveObserver(this);
  39 }
  40
  41 void BookmarkBarBridge::Loaded(BookmarkModel* model, bool ids_reassigned) {
  42   [controller_ loaded:model];
  43 }
  44
  45 void BookmarkBarBridge::BookmarkModelBeingDeleted(BookmarkModel* model) {
  46   [controller_ beingDeleted:model];
  47 }
  48
  49 void BookmarkBarBridge::BookmarkNodeMoved(BookmarkModel* model,
  50                                           const BookmarkNode* old_parent,
  51                                           int old_index,
  52                                           const BookmarkNode* new_parent,
  53                                           int new_index) {
  54   if (!batch_mode_) {
  55     [controller_ nodeMoved:model
  56                  oldParent:old_parent oldIndex:old_index
  57                  newParent:new_parent newIndex:new_index];
  58   }
  59 }
  60
  61 void BookmarkBarBridge::BookmarkNodeAdded(BookmarkModel* model,
  62                                           const BookmarkNode* parent,
  63                                           int index) {
  64   if (!batch_mode_)
  65     [controller_ nodeAdded:model parent:parent index:index];
  66 }
  67
  68 void BookmarkBarBridge::BookmarkNodeRemoved(BookmarkModel* model,
  69                                             const BookmarkNode* parent,
  70                                             int old_index,
  71                                             const BookmarkNode* node) {
  72   if (!batch_mode_)
  73     [controller_ nodeRemoved:model parent:parent index:old_index];
  74 }
  75
  76 void BookmarkBarBridge::BookmarkAllNodesRemoved(BookmarkModel* model) {
  77   [controller_ loaded:model];
  78 }
  79
  80 void BookmarkBarBridge::BookmarkNodeChanged(BookmarkModel* model,
  81                                             const BookmarkNode* node) {
  82   if (!batch_mode_)
  83     [controller_ nodeChanged:model node:node];
  84 }
  85
  86 void BookmarkBarBridge::BookmarkNodeFaviconChanged(BookmarkModel* model,
  87                                                    const BookmarkNode* node) {
  88   if (!batch_mode_)
  89     [controller_ nodeFaviconLoaded:model node:node];
  90 }
  91
  92 void BookmarkBarBridge::BookmarkNodeChildrenReordered(
  93     BookmarkModel* model, const BookmarkNode* node) {
  94   if (!batch_mode_)
  95     [controller_ nodeChildrenReordered:model node:node];
  96 }
  97
  98 void BookmarkBarBridge::ExtensiveBookmarkChangesBeginning(
  99     BookmarkModel* model) {
 100   batch_mode_ = true;
 101 }
 102
 103 void BookmarkBarBridge::ExtensiveBookmarkChangesEnded(BookmarkModel* model) {
 104   batch_mode_ = false;
 105   [controller_ loaded:model];
 106 }
 107
 108 void BookmarkBarBridge::OnAppsPageShortcutVisibilityPrefChanged() {
 109   [controller_ updateAppsPageShortcutButtonVisibility];
 110 }