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