src/chrome/browser/chromeos/options/wimax_config_view.cc

   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 #include "chrome/browser/chromeos/options/wimax_config_view.h"
   6
   7 #include "base/bind.h"
   8 #include "base/strings/string_util.h"
   9 #include "base/strings/stringprintf.h"
  10 #include "base/strings/utf_string_conversions.h"
  11 #include "chrome/browser/chromeos/enrollment_dialog_view.h"
  12 #include "chrome/browser/chromeos/login/startup_utils.h"
  13 #include "chrome/browser/chromeos/net/onc_utils.h"
  14 #include "chrome/browser/profiles/profile_manager.h"
  15 #include "chrome/grit/generated_resources.h"
  16 #include "chrome/grit/theme_resources.h"
  17 #include "chromeos/login/login_state.h"
  18 #include "chromeos/network/network_configuration_handler.h"
  19 #include "chromeos/network/network_event_log.h"
  20 #include "chromeos/network/network_profile.h"
  21 #include "chromeos/network/network_profile_handler.h"
  22 #include "chromeos/network/network_state.h"
  23 #include "chromeos/network/network_state_handler.h"
  24 #include "components/onc/onc_constants.h"
  25 #include "third_party/cros_system_api/dbus/service_constants.h"
  26 #include "ui/base/l10n/l10n_util.h"
  27 #include "ui/base/resource/resource_bundle.h"
  28 #include "ui/chromeos/network/network_connect.h"
  29 #include "ui/events/event.h"
  30 #include "ui/views/controls/button/checkbox.h"
  31 #include "ui/views/controls/button/image_button.h"
  32 #include "ui/views/controls/label.h"
  33 #include "ui/views/controls/textfield/textfield.h"
  34 #include "ui/views/layout/grid_layout.h"
  35 #include "ui/views/layout/layout_constants.h"
  36 #include "ui/views/widget/widget.h"
  37 #include "ui/views/window/dialog_client_view.h"
  38
  39 namespace chromeos {
  40
  41 namespace {
  42
  43 void ShillError(const std::string& function,
  44                 const std::string& error_name,
  45                 scoped_ptr<base::DictionaryValue> error_data) {
  46   NET_LOG_ERROR("Shill Error from WimaxConfigView: " + error_name, function);
  47 }
  48
  49 }  // namespace
  50
  51 WimaxConfigView::WimaxConfigView(NetworkConfigView* parent,
  52                                  const std::string& service_path)
  53     : ChildNetworkConfigView(parent, service_path),
  54       identity_label_(NULL),
  55       identity_textfield_(NULL),
  56       save_credentials_checkbox_(NULL),
  57       share_network_checkbox_(NULL),
  58       shared_network_label_(NULL),
  59       passphrase_label_(NULL),
  60       passphrase_textfield_(NULL),
  61       passphrase_visible_button_(NULL),
  62       error_label_(NULL),
  63       weak_ptr_factory_(this) {
  64   Init();
  65 }
  66
  67 WimaxConfigView::~WimaxConfigView() {
  68   RemoveAllChildViews(true);  // Destroy children before models
  69 }
  70
  71 base::string16 WimaxConfigView::GetTitle() const {
  72   return l10n_util::GetStringUTF16(IDS_OPTIONS_SETTINGS_JOIN_WIMAX_NETWORKS);
  73 }
  74
  75 views::View* WimaxConfigView::GetInitiallyFocusedView() {
  76   if (identity_textfield_ && identity_textfield_->enabled())
  77     return identity_textfield_;
  78   if (passphrase_textfield_ && passphrase_textfield_->enabled())
  79     return passphrase_textfield_;
  80   return NULL;
  81 }
  82
  83 bool WimaxConfigView::CanLogin() {
  84   // In OOBE it may be valid to log in with no credentials (crbug.com/137776).
  85   if (!chromeos::StartupUtils::IsOobeCompleted())
  86     return true;
  87
  88   // TODO(benchan): Update this with the correct minimum length (don't just
  89   // check if empty).
  90   // If the network requires a passphrase, make sure it is the right length.
  91   return passphrase_textfield_ && !passphrase_textfield_->text().empty();
  92 }
  93
  94 void WimaxConfigView::UpdateDialogButtons() {
  95   parent_->GetDialogClientView()->UpdateDialogButtons();
  96 }
  97
  98 void WimaxConfigView::UpdateErrorLabel() {
  99   base::string16 error_msg;
 100   if (!service_path_.empty()) {
 101     const NetworkState* wimax = NetworkHandler::Get()->network_state_handler()->
 102         GetNetworkState(service_path_);
 103     if (wimax && wimax->connection_state() == shill::kStateFailure)
 104       error_msg = ui::NetworkConnect::Get()->GetErrorString(
 105           wimax->last_error(), wimax->path());
 106   }
 107   if (!error_msg.empty()) {
 108     error_label_->SetText(error_msg);
 109     error_label_->SetVisible(true);
 110   } else {
 111     error_label_->SetVisible(false);
 112   }
 113 }
 114
 115 void WimaxConfigView::ContentsChanged(views::Textfield* sender,
 116                                       const base::string16& new_contents) {
 117   UpdateDialogButtons();
 118 }
 119
 120 bool WimaxConfigView::HandleKeyEvent(views::Textfield* sender,
 121                                      const ui::KeyEvent& key_event) {
 122   if (sender == passphrase_textfield_ &&
 123       key_event.key_code() == ui::VKEY_RETURN) {
 124     parent_->GetDialogClientView()->AcceptWindow();
 125   }
 126   return false;
 127 }
 128
 129 void WimaxConfigView::ButtonPressed(views::Button* sender,
 130                                    const ui::Event& event) {
 131   if (sender == passphrase_visible_button_ && passphrase_textfield_) {
 132     if (passphrase_textfield_->GetTextInputType() == ui::TEXT_INPUT_TYPE_TEXT) {
 133       passphrase_textfield_->SetTextInputType(ui::TEXT_INPUT_TYPE_PASSWORD);
 134       passphrase_visible_button_->SetToggled(false);
 135     } else {
 136       passphrase_textfield_->SetTextInputType(ui::TEXT_INPUT_TYPE_TEXT);
 137       passphrase_visible_button_->SetToggled(true);
 138     }
 139   } else {
 140     NOTREACHED();
 141   }
 142 }
 143
 144 bool WimaxConfigView::Login() {
 145   const NetworkState* wimax = NetworkHandler::Get()->network_state_handler()->
 146       GetNetworkState(service_path_);
 147   if (!wimax) {
 148     // Shill no longer knows about this network (edge case).
 149     // TODO(stevenjb): Add notification for this.
 150     NET_LOG_ERROR("Network not found", service_path_);
 151     return true;  // Close dialog
 152   }
 153   base::DictionaryValue properties;
 154   properties.SetStringWithoutPathExpansion(
 155       shill::kEapIdentityProperty, GetEapIdentity());
 156   properties.SetStringWithoutPathExpansion(
 157       shill::kEapPasswordProperty, GetEapPassphrase());
 158   properties.SetBooleanWithoutPathExpansion(
 159       shill::kSaveCredentialsProperty, GetSaveCredentials());
 160
 161   const bool share_default = true;
 162   bool share_network = GetShareNetwork(share_default);
 163
 164   bool only_policy_autoconnect =
 165       onc::PolicyAllowsOnlyPolicyNetworksToAutoconnect(!share_network);
 166   if (only_policy_autoconnect) {
 167     properties.SetBooleanWithoutPathExpansion(shill::kAutoConnectProperty,
 168                                               false);
 169   }
 170
 171   ui::NetworkConnect::Get()->ConfigureNetworkAndConnect(
 172       service_path_, properties, share_network);
 173   return true;  // dialog will be closed
 174 }
 175
 176 std::string WimaxConfigView::GetEapIdentity() const {
 177   DCHECK(identity_textfield_);
 178   return base::UTF16ToUTF8(identity_textfield_->text());
 179 }
 180
 181 std::string WimaxConfigView::GetEapPassphrase() const {
 182   return passphrase_textfield_ ? base::UTF16ToUTF8(
 183                                      passphrase_textfield_->text()) :
 184                                  std::string();
 185 }
 186
 187 bool WimaxConfigView::GetSaveCredentials() const {
 188   return save_credentials_checkbox_ ? save_credentials_checkbox_->checked() :
 189                                       false;
 190 }
 191
 192 bool WimaxConfigView::GetShareNetwork(bool share_default) const {
 193   return share_network_checkbox_ ? share_network_checkbox_->checked() :
 194                                    share_default;
 195 }
 196
 197 void WimaxConfigView::Cancel() {
 198 }
 199
 200 void WimaxConfigView::Init() {
 201   const NetworkState* wimax = NetworkHandler::Get()->network_state_handler()->
 202       GetNetworkState(service_path_);
 203   DCHECK(wimax && wimax->type() == shill::kTypeWimax);
 204
 205   WifiConfigView::ParseEAPUIProperty(
 206       &save_credentials_ui_data_, wimax, ::onc::eap::kSaveCredentials);
 207   WifiConfigView::ParseEAPUIProperty(
 208       &identity_ui_data_, wimax, ::onc::eap::kIdentity);
 209   WifiConfigView::ParseUIProperty(
 210       &passphrase_ui_data_, wimax, ::onc::wifi::kPassphrase);
 211
 212   views::GridLayout* layout = views::GridLayout::CreatePanel(this);
 213   SetLayoutManager(layout);
 214
 215   const int column_view_set_id = 0;
 216   views::ColumnSet* column_set = layout->AddColumnSet(column_view_set_id);
 217   const int kPasswordVisibleWidth = 20;
 218   // Label
 219   column_set->AddColumn(views::GridLayout::LEADING, views::GridLayout::FILL, 1,
 220                         views::GridLayout::USE_PREF, 0, 0);
 221   column_set->AddPaddingColumn(0, views::kRelatedControlSmallHorizontalSpacing);
 222   // Textfield, combobox.
 223   column_set->AddColumn(views::GridLayout::FILL, views::GridLayout::FILL, 1,
 224                         views::GridLayout::USE_PREF, 0,
 225                         ChildNetworkConfigView::kInputFieldMinWidth);
 226   column_set->AddPaddingColumn(0, views::kRelatedControlSmallHorizontalSpacing);
 227   // Password visible button / policy indicator.
 228   column_set->AddColumn(views::GridLayout::CENTER, views::GridLayout::FILL, 1,
 229                         views::GridLayout::USE_PREF, 0, kPasswordVisibleWidth);
 230
 231   // Network name
 232   layout->StartRow(0, column_view_set_id);
 233   layout->AddView(new views::Label(l10n_util::GetStringUTF16(
 234       IDS_OPTIONS_SETTINGS_INTERNET_TAB_NETWORK)));
 235   views::Label* label = new views::Label(base::UTF8ToUTF16(wimax->name()));
 236   label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
 237   layout->AddView(label);
 238   layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
 239
 240   // Identity
 241   layout->StartRow(0, column_view_set_id);
 242   base::string16 identity_label_text = l10n_util::GetStringUTF16(
 243       IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_CERT_IDENTITY);
 244   identity_label_ = new views::Label(identity_label_text);
 245   layout->AddView(identity_label_);
 246   identity_textfield_ = new views::Textfield();
 247   identity_textfield_->SetAccessibleName(identity_label_text);
 248   identity_textfield_->set_controller(this);
 249   identity_textfield_->SetEnabled(identity_ui_data_.IsEditable());
 250   layout->AddView(identity_textfield_);
 251   layout->AddView(new ControlledSettingIndicatorView(identity_ui_data_));
 252   layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
 253
 254   // Passphrase input
 255   layout->StartRow(0, column_view_set_id);
 256   base::string16 passphrase_label_text = l10n_util::GetStringUTF16(
 257       IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_PASSPHRASE);
 258   passphrase_label_ = new views::Label(passphrase_label_text);
 259   layout->AddView(passphrase_label_);
 260   passphrase_textfield_ = new views::Textfield();
 261   passphrase_textfield_->SetTextInputType(ui::TEXT_INPUT_TYPE_PASSWORD);
 262   passphrase_textfield_->set_controller(this);
 263   passphrase_label_->SetEnabled(true);
 264   passphrase_textfield_->SetEnabled(passphrase_ui_data_.IsEditable());
 265   passphrase_textfield_->SetAccessibleName(passphrase_label_text);
 266   layout->AddView(passphrase_textfield_);
 267
 268   if (passphrase_ui_data_.IsManaged()) {
 269     layout->AddView(new ControlledSettingIndicatorView(passphrase_ui_data_));
 270   } else {
 271     // Password visible button.
 272     passphrase_visible_button_ = new views::ToggleImageButton(this);
 273     passphrase_visible_button_->SetFocusable(true);
 274     passphrase_visible_button_->SetTooltipText(
 275         l10n_util::GetStringUTF16(
 276             IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_PASSPHRASE_SHOW));
 277     passphrase_visible_button_->SetToggledTooltipText(
 278         l10n_util::GetStringUTF16(
 279             IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_PASSPHRASE_HIDE));
 280     passphrase_visible_button_->SetImage(
 281         views::ImageButton::STATE_NORMAL,
 282         ResourceBundle::GetSharedInstance().
 283         GetImageSkiaNamed(IDR_NETWORK_SHOW_PASSWORD));
 284     passphrase_visible_button_->SetImage(
 285         views::ImageButton::STATE_HOVERED,
 286         ResourceBundle::GetSharedInstance().
 287         GetImageSkiaNamed(IDR_NETWORK_SHOW_PASSWORD_HOVER));
 288     passphrase_visible_button_->SetToggledImage(
 289         views::ImageButton::STATE_NORMAL,
 290         ResourceBundle::GetSharedInstance().
 291         GetImageSkiaNamed(IDR_NETWORK_HIDE_PASSWORD));
 292     passphrase_visible_button_->SetToggledImage(
 293         views::ImageButton::STATE_HOVERED,
 294         ResourceBundle::GetSharedInstance().
 295         GetImageSkiaNamed(IDR_NETWORK_HIDE_PASSWORD_HOVER));
 296     passphrase_visible_button_->SetImageAlignment(
 297         views::ImageButton::ALIGN_CENTER, views::ImageButton::ALIGN_MIDDLE);
 298     layout->AddView(passphrase_visible_button_);
 299   }
 300
 301   layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
 302
 303   // Checkboxes.
 304
 305   if (LoginState::Get()->IsUserAuthenticated()) {
 306     // Save credentials
 307     layout->StartRow(0, column_view_set_id);
 308     save_credentials_checkbox_ = new views::Checkbox(
 309         l10n_util::GetStringUTF16(
 310             IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_SAVE_CREDENTIALS));
 311     save_credentials_checkbox_->SetEnabled(
 312         save_credentials_ui_data_.IsEditable());
 313     layout->SkipColumns(1);
 314     layout->AddView(save_credentials_checkbox_);
 315     layout->AddView(
 316         new ControlledSettingIndicatorView(save_credentials_ui_data_));
 317   }
 318
 319   // Share network
 320   if (wimax->profile_path().empty()) {
 321     layout->StartRow(0, column_view_set_id);
 322     share_network_checkbox_ = new views::Checkbox(
 323         l10n_util::GetStringUTF16(
 324             IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_SHARE_NETWORK));
 325
 326     bool share_network_checkbox_value = false;
 327     bool share_network_checkbox_enabled = false;
 328     ChildNetworkConfigView::GetShareStateForLoginState(
 329         &share_network_checkbox_value,
 330         &share_network_checkbox_enabled);
 331
 332     share_network_checkbox_->SetChecked(share_network_checkbox_value);
 333     share_network_checkbox_->SetEnabled(share_network_checkbox_enabled);
 334
 335     layout->SkipColumns(1);
 336     layout->AddView(share_network_checkbox_);
 337   }
 338   layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
 339
 340   // Create an error label.
 341   layout->StartRow(0, column_view_set_id);
 342   layout->SkipColumns(1);
 343   error_label_ = new views::Label();
 344   error_label_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
 345   error_label_->SetEnabledColor(SK_ColorRED);
 346   layout->AddView(error_label_);
 347
 348   UpdateErrorLabel();
 349
 350   if (wimax) {
 351     NetworkHandler::Get()->network_configuration_handler()->GetProperties(
 352         service_path_,
 353         base::Bind(&WimaxConfigView::InitFromProperties,
 354                    weak_ptr_factory_.GetWeakPtr()),
 355         base::Bind(&ShillError, "GetProperties"));
 356   }
 357 }
 358
 359 void WimaxConfigView::InitFromProperties(
 360     const std::string& service_path,
 361     const base::DictionaryValue& properties) {
 362   // EapIdentity
 363   std::string eap_identity;
 364   properties.GetStringWithoutPathExpansion(
 365       shill::kEapIdentityProperty, &eap_identity);
 366   identity_textfield_->SetText(base::UTF8ToUTF16(eap_identity));
 367
 368   // Save credentials
 369   if (save_credentials_checkbox_) {
 370     bool save_credentials = false;
 371     properties.GetBooleanWithoutPathExpansion(
 372         shill::kSaveCredentialsProperty, &save_credentials);
 373     save_credentials_checkbox_->SetChecked(save_credentials);
 374   }
 375 }
 376
 377 void WimaxConfigView::InitFocus() {
 378   views::View* view_to_focus = GetInitiallyFocusedView();
 379   if (view_to_focus)
 380     view_to_focus->RequestFocus();
 381 }
 382
 383 }  // namespace chromeos