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/profiles/profile.h"
  10 #include "chrome/browser/ui/cocoa/bookmarks/bookmark_bar_controller.h"
  11 #include "chrome/common/pref_names.h"
  12 #include "components/bookmarks/browser/bookmark_model.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     BookmarkModelLoaded(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::BookmarkModelLoaded(BookmarkModel* model,
  42                                             bool ids_reassigned) {
  43   [controller_ loaded:model];
  44 }
  45
  46 void BookmarkBarBridge::BookmarkModelBeingDeleted(BookmarkModel* model) {
  47   [controller_ beingDeleted:model];
  48 }
  49
  50 void BookmarkBarBridge::BookmarkNodeMoved(BookmarkModel* model,
  51                                           const BookmarkNode* old_parent,
  52                                           int old_index,
  53                                           const BookmarkNode* new_parent,
  54                                           int new_index) {
  55   if (!batch_mode_) {
  56     [controller_ nodeMoved:model
  57                  oldParent:old_parent oldIndex:old_index
  58                  newParent:new_parent newIndex:new_index];
  59   }
  60 }
  61
  62 void BookmarkBarBridge::BookmarkNodeAdded(BookmarkModel* model,
  63                                           const BookmarkNode* parent,
  64                                           int index) {
  65   if (!batch_mode_)
  66     [controller_ nodeAdded:model parent:parent index:index];
  67 }
  68
  69 void BookmarkBarBridge::BookmarkNodeRemoved(
  70     BookmarkModel* model,
  71     const BookmarkNode* parent,
  72     int old_index,
  73     const BookmarkNode* node,
  74     const std::set<GURL>& removed_urls) {
  75   if (!batch_mode_)
  76     [controller_ nodeRemoved:model parent:parent index:old_index];
  77 }
  78
  79 void BookmarkBarBridge::BookmarkAllNodesRemoved(
  80     BookmarkModel* model,
  81     const std::set<GURL>& removed_urls) {
  82   [controller_ loaded:model];
  83 }
  84
  85 void BookmarkBarBridge::BookmarkNodeChanged(BookmarkModel* model,
  86                                             const BookmarkNode* node) {
  87   if (!batch_mode_)
  88     [controller_ nodeChanged:model node:node];
  89 }
  90
  91 void BookmarkBarBridge::BookmarkNodeFaviconChanged(BookmarkModel* model,
  92                                                    const BookmarkNode* node) {
  93   if (!batch_mode_)
  94     [controller_ nodeFaviconLoaded:model node:node];
  95 }
  96
  97 void BookmarkBarBridge::BookmarkNodeChildrenReordered(
  98     BookmarkModel* model, const BookmarkNode* node) {
  99   if (!batch_mode_)
 100     [controller_ nodeChildrenReordered:model node:node];
 101 }
 102
 103 void BookmarkBarBridge::ExtensiveBookmarkChangesBeginning(
 104     BookmarkModel* model) {
 105   batch_mode_ = true;
 106 }
 107
 108 void BookmarkBarBridge::ExtensiveBookmarkChangesEnded(BookmarkModel* model) {
 109   batch_mode_ = false;
 110   [controller_ loaded:model];
 111 }
 112
 113 void BookmarkBarBridge::OnAppsPageShortcutVisibilityPrefChanged() {
 114   [controller_ updateAppsPageShortcutButtonVisibility];
 115 }