apps_search_results_controller.h revision 3551c9c881056c480085172ff9840cab31610854 
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_APPS_SEARCH_RESULTS_CONTROLLER_H_
6#define UI_APP_LIST_COCOA_APPS_SEARCH_RESULTS_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#include "ui/app_list/app_list_model.h"
14#import "ui/base/cocoa/tracking_area.h"
15
16namespace app_list {
17class AppsSearchResultsModelBridge;
18class SearchResult;
19}
20
21@class AppsSearchResultsCell;
22
23@protocol AppsSearchResultsDelegate<NSObject>
24
25- (app_list::AppListModel*)appListModel;
26- (void)openResult:(app_list::SearchResult*)result;
27- (void)redoSearch;
28
29@end
30
31// Controller for the search results displayed when a user types in the app list
32// search box. Results display in an NSTableView with a single column. Each row
33// has an icon on the left, and one or two lines of formatted text describing
34// the result.
35APP_LIST_EXPORT
36@interface AppsSearchResultsController
37    : NSViewController<NSTableViewDelegate, NSTableViewDataSource> {
38 @private
39  base::scoped_nsobject<NSTableView> tableView_;
40  ui::ScopedCrTrackingArea trackingArea_;
41  NSPoint lastMouseDownInView_;
42  NSInteger hoveredRowIndex_;
43  scoped_ptr<app_list::AppsSearchResultsModelBridge> bridge_;
44  NSObject<AppsSearchResultsDelegate>* delegate_;  // Weak. Owns us.
45}
46
47@property(assign, nonatomic) NSObject<AppsSearchResultsDelegate>* delegate;
48@property(readonly, nonatomic) app_list::AppListModel::SearchResults* results;
49@property(readonly, nonatomic) NSTableView* tableView;
50
51- (id)initWithAppsSearchResultsFrameSize:(NSSize)size;
52
53// Returns true when handling Enter, to activate the highlighted search result,
54// or up/down to navigate results.
55- (BOOL)handleCommandBySelector:(SEL)command;
56
57@end
58
59#endif  // UI_APP_LIST_COCOA_APPS_SEARCH_RESULTS_CONTROLLER_H_
60