17d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)// Copyright 2013 The Chromium Authors. All rights reserved. 27d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 37d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)// found in the LICENSE file. 47d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 57d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)#ifndef UI_APP_LIST_COCOA_APPS_SEARCH_RESULTS_MODEL_BRIDGE_H_ 67d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)#define UI_APP_LIST_COCOA_APPS_SEARCH_RESULTS_MODEL_BRIDGE_H_ 77d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 8eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "base/mac/scoped_nsobject.h" 97d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)#include "base/memory/scoped_vector.h" 107d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)#include "ui/app_list/app_list_model.h" 117d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)#include "ui/base/models/list_model_observer.h" 127d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 137dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch@class NSMenu; 147d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)@class NSTableView; 157d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 167d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)namespace app_list { 177d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 187d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)// Bridge observing the ListModel representing search results in the app list, 197d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)// and updating the NSTableView where they are displayed. 207d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)class AppsSearchResultsModelBridge : public ui::ListModelObserver { 217d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) public: 227d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) AppsSearchResultsModelBridge(AppListModel::SearchResults* results_model, 237d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) NSTableView* results_table_view); 247d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) virtual ~AppsSearchResultsModelBridge(); 257d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 267dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // Returns the context menu for the item at |index| in the search results 277dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // model. A menu will be generated if it hasn't been previously requested. 287dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch NSMenu* MenuForItem(size_t index); 297dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 307d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) private: 317d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) // Lightweight observer to react to icon updates on individual results. 327d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) class ItemObserver; 337d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 347d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) void UpdateItemObservers(); 357d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) void ReloadDataForItems(size_t start, size_t count) const; 367d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 377d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) // Overridden from ui::ListModelObserver: 387d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) virtual void ListItemsAdded(size_t start, size_t count) OVERRIDE; 397d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) virtual void ListItemsRemoved(size_t start, size_t count) OVERRIDE; 407d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) virtual void ListItemMoved(size_t index, size_t target_index) OVERRIDE; 417d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) virtual void ListItemsChanged(size_t start, size_t count) OVERRIDE; 427d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 437d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) AppListModel::SearchResults* results_; // Weak. Owned by AppListModel. 44eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch base::scoped_nsobject<NSTableView> table_view_; 457d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) ScopedVector<ItemObserver> item_observers_; 467d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 477d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(AppsSearchResultsModelBridge); 487d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)}; 497d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 507d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)} // namespace app_list 517d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 527d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)#endif // UI_APP_LIST_COCOA_APPS_SEARCH_RESULTS_MODEL_BRIDGE_H_ 53