internet_options_handler.h revision 116680a4aac90f2aa7413d9095a592090648e557 
1// Copyright (c) 2012 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 CHROME_BROWSER_UI_WEBUI_OPTIONS_CHROMEOS_INTERNET_OPTIONS_HANDLER_H_
6#define CHROME_BROWSER_UI_WEBUI_OPTIONS_CHROMEOS_INTERNET_OPTIONS_HANDLER_H_
7
8#include <string>
9
10#include "base/compiler_specific.h"
11#include "base/memory/weak_ptr.h"
12#include "chrome/browser/ui/webui/options/options_ui.h"
13#include "chromeos/network/network_state_handler_observer.h"
14#include "content/public/browser/notification_observer.h"
15#include "content/public/browser/notification_registrar.h"
16#include "ui/gfx/native_widget_types.h"
17
18class Browser;
19class PrefService;
20
21namespace chromeos {
22class DeviceState;
23class NetworkState;
24class NetworkStateHandlerObserver;
25}
26
27namespace gfx {
28class ImageSkia;
29}
30
31namespace views {
32class WidgetDelegate;
33}
34
35namespace chromeos {
36namespace options {
37
38// ChromeOS internet options page UI handler.
39class InternetOptionsHandler
40    : public ::options::OptionsPageUIHandler,
41      public chromeos::NetworkStateHandlerObserver,
42      public content::NotificationObserver {
43 public:
44  InternetOptionsHandler();
45  virtual ~InternetOptionsHandler();
46
47 private:
48  // OptionsPageUIHandler
49  virtual void GetLocalizedValues(
50      base::DictionaryValue* localized_strings) OVERRIDE;
51  virtual void InitializePage() OVERRIDE;
52
53  // WebUIMessageHandler (from OptionsPageUIHandler)
54  virtual void RegisterMessages() OVERRIDE;
55
56  // Callbacks to set network state properties.
57  void EnableWifiCallback(const base::ListValue* args);
58  void DisableWifiCallback(const base::ListValue* args);
59  void EnableCellularCallback(const base::ListValue* args);
60  void DisableCellularCallback(const base::ListValue* args);
61  void EnableWimaxCallback(const base::ListValue* args);
62  void DisableWimaxCallback(const base::ListValue* args);
63  void ShowMorePlanInfoCallback(const base::ListValue* args);
64  void BuyDataPlanCallback(const base::ListValue* args);
65  void SetApnCallback(const base::ListValue* args);
66  void SetApnProperties(const base::ListValue* args,
67                        const std::string& service_path,
68                        const base::DictionaryValue& shill_properties);
69  void CarrierStatusCallback();
70  void SetCarrierCallback(const base::ListValue* args);
71  void SetSimCardLockCallback(const base::ListValue* args);
72  void ChangePinCallback(const base::ListValue* args);
73  void RefreshNetworksCallback(const base::ListValue* args);
74
75  // Retrieves a data url for a resource.
76  std::string GetIconDataUrl(int resource_id) const;
77
78  // Refreshes the display of network information.
79  void RefreshNetworkData();
80
81  // Updates the display of network connection information for the details page
82  // if visible.
83  void UpdateConnectionData(const std::string& service_path);
84  void UpdateConnectionDataCallback(
85      const std::string& service_path,
86      const base::DictionaryValue& shill_properties);
87  // Called when carrier data has been updated to informs the JS.
88  void UpdateCarrier();
89
90  // NetworkStateHandlerObserver
91  virtual void DeviceListChanged() OVERRIDE;
92  virtual void NetworkListChanged() OVERRIDE;
93  virtual void NetworkConnectionStateChanged(
94      const chromeos::NetworkState* network) OVERRIDE;
95  virtual void NetworkPropertiesUpdated(
96      const chromeos::NetworkState* network) OVERRIDE;
97
98  // Updates the logged in user type.
99  void UpdateLoggedInUserType();
100
101  // content::NotificationObserver
102  virtual void Observe(int type,
103                       const content::NotificationSource& source,
104                       const content::NotificationDetails& details) OVERRIDE;
105
106  // Additional callbacks to set network state properties.
107  void SetServerHostnameCallback(const base::ListValue* args);
108  void SetPreferNetworkCallback(const base::ListValue* args);
109  void SetAutoConnectCallback(const base::ListValue* args);
110  void SetIPConfigCallback(const base::ListValue* args);
111  void SetIPConfigProperties(const base::ListValue* args,
112                             const std::string& service_path,
113                             const base::DictionaryValue& shill_properties);
114
115  // Retrieves the properties for |service_path| and calls showDetailedInfo
116  // with the results.
117  void PopulateDictionaryDetailsCallback(
118      const std::string& service_path,
119      const base::DictionaryValue& shill_properties);
120
121  // Gets the native window for hosting dialogs, etc.
122  gfx::NativeWindow GetNativeWindow() const;
123
124  // Gets the UI scale factor.
125  float GetScaleFactor() const;
126
127  // Gets the user PrefService associated with the WebUI.
128  const PrefService* GetPrefs() const;
129
130  // Handle various network commands and clicks on a network item
131  // in the network list.
132  // |args| must be { network_type, service_path, command } with 'command'
133  // one of: [ add, forget, options, connect disconnect, activate ]
134  void NetworkCommandCallback(const base::ListValue* args);
135
136  // Helper functions called by NetworkCommandCallback(...)
137  void AddConnection(const std::string& type);
138
139  // Creates the map of wired networks.
140  base::ListValue* GetWiredList();
141
142  // Creates the map of wireless networks.
143  base::ListValue* GetWirelessList();
144
145  // Creates the map of virtual networks.
146  base::ListValue* GetVPNList();
147
148  // Creates the map of remembered networks.
149  base::ListValue* GetRememberedList();
150
151  // Fills network information into JS dictionary for displaying network lists.
152  void FillNetworkInfo(base::DictionaryValue* dictionary);
153
154  content::NotificationRegistrar registrar_;
155
156  // Keep track of the service path for the network shown in the Details view.
157  std::string details_path_;
158
159  // Weak pointer factory so we can start connections at a later time
160  // without worrying that they will actually try to happen after the lifetime
161  // of this object.
162  base::WeakPtrFactory<InternetOptionsHandler> weak_factory_;
163
164  DISALLOW_COPY_AND_ASSIGN(InternetOptionsHandler);
165};
166
167}  // namespace options
168}  // namespace chromeos
169
170#endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS_CHROMEOS_INTERNET_OPTIONS_HANDLER_H_
171