1// Copyright 2013 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#ifndef UI_APP_LIST_COCOA_APP_LIST_VIEW_CONTROLLER_H_
6#define UI_APP_LIST_COCOA_APP_LIST_VIEW_CONTROLLER_H_
7
8#import <Cocoa/Cocoa.h>
9
10#include "base/mac/scoped_nsobject.h"
11#include "base/memory/scoped_ptr.h"
12#include "ui/app_list/app_list_export.h"
13#import "ui/app_list/cocoa/apps_pagination_model_observer.h"
14#import "ui/app_list/cocoa/apps_search_box_controller.h"
15#import "ui/app_list/cocoa/apps_search_results_controller.h"
16
17namespace app_list {
18class AppListViewDelegate;
19class AppListModel;
20class AppListModelObserverBridge;
21}
22
23@class AppListPagerView;
24@class AppsGridController;
25
26// Controller for the top-level view of the app list UI. It creates and hosts an
27// AppsGridController (displaying an AppListModel), pager control to navigate
28// between pages in the grid, and search entry box with a pop up menu.
29APP_LIST_EXPORT
30@interface AppListViewController : NSViewController<AppsPaginationModelObserver,
31                                                    AppsSearchBoxDelegate,
32                                                    AppsSearchResultsDelegate> {
33 @private
34  base::scoped_nsobject<AppsGridController> appsGridController_;
35  base::scoped_nsobject<AppListPagerView> pagerControl_;
36  base::scoped_nsobject<AppsSearchBoxController> appsSearchBoxController_;
37  base::scoped_nsobject<AppsSearchResultsController>
38      appsSearchResultsController_;
39
40  // Subview for drawing the background.
41  base::scoped_nsobject<NSView> backgroundView_;
42
43  // Subview of |backgroundView_| that slides out when search results are shown.
44  base::scoped_nsobject<NSView> contentsView_;
45
46  // Progress indicator that is visible while the delegate is NULL.
47  base::scoped_nsobject<NSProgressIndicator> loadingIndicator_;
48
49  app_list::AppListViewDelegate* delegate_;  // Weak. Owned by AppListService.
50
51  scoped_ptr<app_list::AppListModelObserverBridge>
52      app_list_model_observer_bridge_;
53  BOOL showingSearchResults_;
54}
55
56@property(readonly, nonatomic) AppsSearchBoxController*
57    searchBoxController;
58
59- (app_list::AppListViewDelegate*)delegate;
60- (void)setDelegate:(app_list::AppListViewDelegate*)newDelegate;
61- (void)onProfilesChanged;
62
63@end
64
65@interface AppListViewController (TestingAPI)
66
67@property(nonatomic, readonly) BOOL showingSearchResults;
68
69- (AppsGridController*)appsGridController;
70- (NSSegmentedControl*)pagerControl;
71- (NSView*)backgroundView;
72
73@end
74
75#endif  // UI_APP_LIST_COCOA_APP_LIST_VIEW_CONTROLLER_H_
76