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      1 // Copyright (c) 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_MESSAGE_CENTER_COCOA_SETTINGS_CONTROLLER_H_
      6 #define UI_MESSAGE_CENTER_COCOA_SETTINGS_CONTROLLER_H_
      7 
      8 #import <Cocoa/Cocoa.h>
      9 
     10 #import "base/mac/scoped_nsobject.h"
     11 #include "base/memory/scoped_ptr.h"
     12 #import "ui/message_center/cocoa/opaque_views.h"
     13 #import "ui/message_center/cocoa/settings_entry_view.h"
     14 #include "ui/message_center/message_center_export.h"
     15 #include "ui/message_center/notifier_settings.h"
     16 
     17 @class MCSettingsController;
     18 @class MCTrayViewController;
     19 
     20 namespace message_center {
     21 
     22 // Bridge class between C++ and Cocoa world.
     23 class NotifierSettingsObserverMac : public NotifierSettingsObserver {
     24  public:
     25   NotifierSettingsObserverMac(MCSettingsController* settings_controller)
     26       : settings_controller_(settings_controller) {}
     27   virtual ~NotifierSettingsObserverMac();
     28 
     29   // Overridden from NotifierSettingsObserver:
     30   virtual void UpdateIconImage(const NotifierId& notifier_id,
     31                                const gfx::Image& icon) OVERRIDE;
     32   virtual void NotifierGroupChanged() OVERRIDE;
     33   virtual void NotifierEnabledChanged(const NotifierId& notifier_id,
     34                                       bool enabled) OVERRIDE;
     35 
     36  private:
     37   MCSettingsController* settings_controller_;  // weak, owns this
     38 
     39   DISALLOW_COPY_AND_ASSIGN(NotifierSettingsObserverMac);
     40 };
     41 
     42 }  // namespace message_center
     43 
     44 // The view controller responsible for the settings sheet in the center.
     45 MESSAGE_CENTER_EXPORT
     46 @interface MCSettingsController : NSViewController {
     47  @private
     48   scoped_ptr<message_center::NotifierSettingsObserverMac> observer_;
     49   message_center::NotifierSettingsProvider* provider_;
     50   MCTrayViewController* trayViewController_;  // Weak. Owns us.
     51 
     52   // The "Settings" text at the top.
     53   base::scoped_nsobject<NSTextField> settingsText_;
     54 
     55   // The smaller text below the "Settings" text.
     56   base::scoped_nsobject<NSTextField> detailsText_;
     57 
     58   // The profile switcher.
     59   base::scoped_nsobject<MCDropDown> groupDropDownButton_;
     60 
     61   // Container for all the checkboxes.
     62   base::scoped_nsobject<NSScrollView> scrollView_;
     63 
     64   std::vector<message_center::Notifier*> notifiers_;
     65 }
     66 
     67 // Designated initializer.
     68 - (id)initWithProvider:(message_center::NotifierSettingsProvider*)provider
     69     trayViewController:(MCTrayViewController*)trayViewController;
     70 
     71 // Returns whether |provider_| has an advanced settings handler for the given
     72 // notifier; i.e. we should show the "Learn More" button.
     73 - (BOOL)notifierHasAdvancedSettings:(const message_center::NotifierId&)id;
     74 
     75 // Handler when a checkbox is enabled/disabled.
     76 - (void)setSettingsNotifier:(message_center::Notifier*)notifier
     77                     enabled:(BOOL)enabled;
     78 
     79 // Handler when the learn more link is clicked.
     80 - (void)learnMoreClicked:(message_center::Notifier*)notifier;
     81 
     82 @end
     83 
     84 // Testing API /////////////////////////////////////////////////////////////////
     85 
     86 @interface MCSettingsController (TestingAPI)
     87 - (NSPopUpButton*)groupDropDownButton;
     88 - (NSScrollView*)scrollView;
     89 @end
     90 
     91 #endif  // UI_MESSAGE_CENTER_COCOA_SETTINGS_CONTROLLER_H_
     92