ui/app_list/cocoa/apps_search_results_controller.h

   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 #import "ui/base/cocoa/tracking_area.h"
  14
  15 namespace app_list {
  16 class AppListModel;
  17 class AppsSearchResultsModelBridge;
  18 class SearchResult;
  19 }
  20
  21 @class AppsSearchResultsCell;
  22
  23 @protocol AppsSearchResultsDelegate
  24
  25 - (app_list::AppListModel*)appListModel;
  26 - (void)openResult:(app_list::SearchResult*)result;
  27
  28 @end
  29
  30 // Controller for the search results displayed when a user types in the app list
  31 // search box. Results display in an NSTableView with a single column. Each row
  32 // has an icon on the left, and one or two lines of formatted text describing
  33 // the result.
  34 APP_LIST_EXPORT
  35 @interface AppsSearchResultsController
  36     : NSViewController<NSTableViewDelegate, NSTableViewDataSource> {
  37  @private
  38   base::scoped_nsobject<NSTableView> tableView_;
  39   ui::ScopedCrTrackingArea trackingArea_;
  40   NSPoint lastMouseDownInView_;
  41   NSInteger hoveredRowIndex_;
  42   scoped_ptr<app_list::AppsSearchResultsModelBridge> bridge_;
  43   id<AppsSearchResultsDelegate> delegate_;  // Weak. Owns us.
  44 }
  45
  46 @property(assign, nonatomic) id<AppsSearchResultsDelegate> delegate;
  47
  48 - (id)initWithAppsSearchResultsFrameSize:(NSSize)size;
  49
  50 // Returns true when handling Enter, to activate the highlighted search result,
  51 // or up/down to navigate results.
  52 - (BOOL)handleCommandBySelector:(SEL)command;
  53
  54 @end
  55
  56 @interface AppsSearchResultsController (TestingAPI)
  57
  58 - (NSTableView*)tableView;
  59
  60 @end
  61
  62 #endif  // UI_APP_LIST_COCOA_APPS_SEARCH_RESULTS_CONTROLLER_H_