Picked up from stevenjb@: Added WimaxConfigView.

chrome/browser/chromeos/options/wimax_config_view.cc

Index: chrome/browser/chromeos/options/wimax_config_view.cc
diff --git a/chrome/browser/chromeos/options/wimax_config_view.cc b/chrome/browser/chromeos/options/wimax_config_view.cc
new file mode 100644
index 0000000000000000000000000000000000000000..9b034ac23d6f8949af51dd256224be470115b360
--- /dev/null
+++ b/chrome/browser/chromeos/options/wimax_config_view.cc
@@ -0,0 +1,338 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "chrome/browser/chromeos/options/wimax_config_view.h"
+
+#include "base/string_util.h"
+#include "base/stringprintf.h"
+#include "base/utf_string_conversions.h"
+#include "chrome/browser/chromeos/cros/cros_library.h"
+#include "chrome/browser/chromeos/cros/network_library.h"
+#include "chrome/browser/chromeos/cros/onc_constants.h"
+#include "chrome/browser/chromeos/enrollment_dialog_view.h"
+#include "chrome/browser/chromeos/login/user_manager.h"
+#include "chrome/browser/profiles/profile_manager.h"
+#include "grit/chromium_strings.h"
+#include "grit/generated_resources.h"
+#include "grit/locale_settings.h"
+#include "grit/theme_resources.h"
+#include "ui/base/l10n/l10n_util.h"
+#include "ui/base/resource/resource_bundle.h"
+#include "ui/views/controls/button/checkbox.h"
+#include "ui/views/controls/button/image_button.h"
+#include "ui/views/controls/label.h"
+#include "ui/views/controls/textfield/textfield.h"
+#include "ui/views/layout/grid_layout.h"
+#include "ui/views/layout/layout_constants.h"
+#include "ui/views/widget/widget.h"
+
+namespace chromeos {
+
+WimaxConfigView::WimaxConfigView(NetworkConfigView* parent, WimaxNetwork* wimax)
+    : ChildNetworkConfigView(parent, wimax),
+      identity_label_(NULL),
+      identity_textfield_(NULL),
+      save_credentials_checkbox_(NULL),
+      share_network_checkbox_(NULL),
+      shared_network_label_(NULL),
+      passphrase_label_(NULL),
+      passphrase_textfield_(NULL),
+      passphrase_visible_button_(NULL),
+      error_label_(NULL) {
+  Init(wimax);
+}
+
+WimaxConfigView::~WimaxConfigView() {
+}
+
+string16 WimaxConfigView::GetTitle() {
+  // TODO(stevenjb): Replace this generic "Connect to network..." string with
+  // WiMAX-specific one.
+  return l10n_util::GetStringUTF16(
+      IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_CONNECT_TITLE);
+}
+
+views::View* WimaxConfigView::GetInitiallyFocusedView() {
+  if (identity_textfield_ && identity_textfield_->enabled())
+    return identity_textfield_;
+  if (passphrase_textfield_ && passphrase_textfield_->enabled())
+    return passphrase_textfield_;
+  return NULL;
+}
+
+bool WimaxConfigView::CanLogin() {
+  // TODO(benchan): Update this with the correct minimum length.
+  static const size_t kMinWimaxPasswordLen = 0;
+
+  // If the network requires a passphrase, make sure it is the right length.
+  return passphrase_textfield_ && passphrase_textfield_->text().length() >=
+      kMinWimaxPasswordLen;
+}
+
+void WimaxConfigView::UpdateDialogButtons() {
+  parent_->GetDialogClientView()->UpdateDialogButtons();
+}
+
+void WimaxConfigView::RefreshShareCheckbox() {
+  if (!share_network_checkbox_)
+    return;
+
+  if (!UserManager::Get()->IsUserLoggedIn()) {
+    // If not logged in, networks must be shared.
+    share_network_checkbox_->SetEnabled(false);
+    share_network_checkbox_->SetChecked(true);
+  } else {
+    share_network_checkbox_->SetEnabled(true);
+    share_network_checkbox_->SetChecked(false);  // Default to unshared.
+  }
+}
+
+void WimaxConfigView::UpdateErrorLabel() {
+  std::string error_msg;
+  if (!service_path_.empty()) {
+    NetworkLibrary* cros = CrosLibrary::Get()->GetNetworkLibrary();
+    const WimaxNetwork* wimax = cros->FindWimaxNetworkByPath(service_path_);
+    if (wimax && wimax->failed()) {
+      bool passphrase_empty = wimax->eap_passphrase().empty();
+      switch (wimax->error()) {
+        case ERROR_BAD_PASSPHRASE:
+          if (!passphrase_empty) {
+            error_msg = l10n_util::GetStringUTF8(
+                IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_BAD_PASSPHRASE);
+          }
+          break;
+        case ERROR_BAD_WEPKEY:
+          if (!passphrase_empty) {
+            error_msg = l10n_util::GetStringUTF8(
+                IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_BAD_WEPKEY);
+          }
+          break;
+        default:
+          error_msg = wimax->GetErrorString();
+          break;
+      }
+    }
+  }
+  if (!error_msg.empty()) {
+    error_label_->SetText(UTF8ToUTF16(error_msg));
+    error_label_->SetVisible(true);
+  } else {
+    error_label_->SetVisible(false);
+  }
+}
+
+void WimaxConfigView::ContentsChanged(views::Textfield* sender,
+                                      const string16& new_contents) {
+  UpdateDialogButtons();
+}
+
+bool WimaxConfigView::HandleKeyEvent(views::Textfield* sender,
+                                     const views::KeyEvent& key_event) {
+  if (sender == passphrase_textfield_ &&
+      key_event.key_code() == ui::VKEY_RETURN) {
+    parent_->GetDialogClientView()->AcceptWindow();
+  }
+  return false;
+}
+
+void WimaxConfigView::ButtonPressed(views::Button* sender,
+                                   const views::Event& event) {
+  if (sender == passphrase_visible_button_) {
+    if (passphrase_textfield_) {
+      passphrase_textfield_->SetObscured(!passphrase_textfield_->IsObscured());
+      passphrase_visible_button_->SetToggled(
+          !passphrase_textfield_->IsObscured());
+    }
+  } else {
+    NOTREACHED();
+  }
+}
+
+bool WimaxConfigView::Login() {
+  NetworkLibrary* cros = CrosLibrary::Get()->GetNetworkLibrary();
+  WimaxNetwork* wimax = cros->FindWimaxNetworkByPath(service_path_);
+  if (!wimax) {
+    // Flimflam no longer knows about this wimax network (edge case).
+    // TODO(stevenjb): Add a notification (chromium-os13225).
+    LOG(WARNING) << "Wimax network: " << service_path_ << " no longer exists.";
+    return true;
+  }
+  wimax->SetEAPIdentity(GetEapIdentity());
+  wimax->SetEAPPassphrase(GetEapPassphrase());
+  bool share_default = (wimax->profile_type() != PROFILE_USER);
+  bool share = GetShareNetwork(share_default);
+  wimax->SetEnrollmentDelegate(
+      CreateEnrollmentDelegate(GetWidget()->GetNativeWindow(),
+                               wimax->name(),
+                               ProfileManager::GetLastUsedProfile()));
+  cros->ConnectToWimaxNetwork(wimax, share);
+  // Connection failures are responsible for updating the UI, including
+  // reopening dialogs.
+  return true;  // dialog will be closed
+}
+
+std::string WimaxConfigView::GetEapIdentity() const {
+  DCHECK(identity_textfield_);
+  return UTF16ToUTF8(identity_textfield_->text());
+}
+
+std::string WimaxConfigView::GetEapPassphrase() const {
+  return passphrase_textfield_ ? UTF16ToUTF8(passphrase_textfield_->text()) :
+                                 std::string();
+}
+
+bool WimaxConfigView::GetSaveCredentials() const {
+  return save_credentials_checkbox_ ? save_credentials_checkbox_->checked() :
+                                      true;
+}
+
+bool WimaxConfigView::GetShareNetwork(bool share_default) const {
+  return share_network_checkbox_ ? share_network_checkbox_->checked() :
+                                   share_default;
+}
+
+void WimaxConfigView::Cancel() {
+}
+
+void WimaxConfigView::Init(WimaxNetwork* wimax) {
+  DCHECK(wimax);
+  WifiConfigView::ParseWiFiEAPUIProperty(
+      &save_credentials_ui_data_, wimax, onc::eap::kSaveCredentials);
+  WifiConfigView::ParseWiFiEAPUIProperty(
+      &identity_ui_data_, wimax, onc::eap::kIdentity);
+  WifiConfigView::ParseWiFiUIProperty(
+      &passphrase_ui_data_, wimax, onc::wifi::kPassphrase);
+
+  views::GridLayout* layout = views::GridLayout::CreatePanel(this);
+  SetLayoutManager(layout);
+
+  int column_view_set_id = 0;
+  views::ColumnSet* column_set = layout->AddColumnSet(column_view_set_id);
+  const int kPasswordVisibleWidth = 20;
+  // Label
+  column_set->AddColumn(views::GridLayout::LEADING, views::GridLayout::FILL, 1,
+                        views::GridLayout::USE_PREF, 0, 0);
+  column_set->AddPaddingColumn(0, views::kRelatedControlSmallHorizontalSpacing);
+  // Textfield, combobox.
+  column_set->AddColumn(views::GridLayout::FILL, views::GridLayout::FILL, 1,
+                        views::GridLayout::USE_PREF, 0,
+                        ChildNetworkConfigView::kInputFieldMinWidth);
+  column_set->AddPaddingColumn(0, views::kRelatedControlSmallHorizontalSpacing);
+  // Password visible button / policy indicator.
+  column_set->AddColumn(views::GridLayout::CENTER, views::GridLayout::FILL, 1,
+                        views::GridLayout::USE_PREF, 0, kPasswordVisibleWidth);
+
+  // Netowrk name
+  layout->StartRow(0, column_view_set_id);
+  layout->AddView(new views::Label(l10n_util::GetStringUTF16(
+      IDS_OPTIONS_SETTINGS_INTERNET_TAB_NETWORK)));
+  views::Label* label = new views::Label(UTF8ToUTF16(wimax->name()));
+  label->SetHorizontalAlignment(views::Label::ALIGN_LEFT);
+  layout->AddView(label);
+  layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
+
+  // Identity
+  layout->StartRow(0, column_view_set_id);
+  identity_label_ = new views::Label(l10n_util::GetStringUTF16(
+      IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_CERT_IDENTITY));
+  layout->AddView(identity_label_);
+  identity_textfield_ = new views::Textfield(
+      views::Textfield::STYLE_DEFAULT);
+  identity_textfield_->SetController(this);
+  const std::string& eap_identity = wimax->eap_identity();
+  identity_textfield_->SetText(UTF8ToUTF16(eap_identity));
+  identity_textfield_->SetEnabled(identity_ui_data_.editable());
+  layout->AddView(identity_textfield_);
+  layout->AddView(new ControlledSettingIndicatorView(identity_ui_data_));
+  layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
+
+  // Passphrase input
+  layout->StartRow(0, column_view_set_id);
+  int label_text_id = IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_PASSPHRASE;
+  passphrase_label_ = new views::Label(
+      l10n_util::GetStringUTF16(label_text_id));
+  layout->AddView(passphrase_label_);
+  passphrase_textfield_ = new views::Textfield(
+      views::Textfield::STYLE_OBSCURED);
+  passphrase_textfield_->SetController(this);
+  passphrase_label_->SetEnabled(true);
+  passphrase_textfield_->SetEnabled(passphrase_ui_data_.editable());
+  passphrase_textfield_->SetAccessibleName(l10n_util::GetStringUTF16(
+      label_text_id));
+  layout->AddView(passphrase_textfield_);
+
+  if (passphrase_ui_data_.managed()) {
+    layout->AddView(new ControlledSettingIndicatorView(passphrase_ui_data_));
+  } else {
+    // Password visible button.
+    passphrase_visible_button_ = new views::ToggleImageButton(this);
+    passphrase_visible_button_->SetTooltipText(
+        l10n_util::GetStringUTF16(
+            IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_PASSPHRASE_SHOW));
+    passphrase_visible_button_->SetToggledTooltipText(
+        l10n_util::GetStringUTF16(
+            IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_PASSPHRASE_HIDE));
+    passphrase_visible_button_->SetImage(
+        views::ImageButton::BS_NORMAL,
+        ResourceBundle::GetSharedInstance().
+        GetBitmapNamed(IDR_NETWORK_SHOW_PASSWORD_OFF));
+    passphrase_visible_button_->SetImage(
+        views::ImageButton::BS_HOT,
+        ResourceBundle::GetSharedInstance().
+        GetBitmapNamed(IDR_NETWORK_SHOW_PASSWORD_HOVER));
+    passphrase_visible_button_->SetToggledImage(
+        views::ImageButton::BS_NORMAL,
+        ResourceBundle::GetSharedInstance().
+        GetBitmapNamed(IDR_NETWORK_SHOW_PASSWORD_ON));
+    passphrase_visible_button_->SetImageAlignment(
+        views::ImageButton::ALIGN_CENTER, views::ImageButton::ALIGN_MIDDLE);
+    layout->AddView(passphrase_visible_button_);
+  }
+
+  layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
+
+  // Checkboxes.
+
+  // Save credentials
+  layout->StartRow(0, column_view_set_id);
+  save_credentials_checkbox_ = new views::Checkbox(
+      l10n_util::GetStringUTF16(
+          IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_SAVE_CREDENTIALS));
+  save_credentials_checkbox_->SetEnabled(
+      save_credentials_ui_data_.editable());
+  layout->SkipColumns(1);
+  layout->AddView(save_credentials_checkbox_);
+  layout->AddView(
+      new ControlledSettingIndicatorView(save_credentials_ui_data_));
+
+  // Share network
+  if (wimax->profile_type() == PROFILE_NONE && wimax->passphrase_required()) {
+    layout->StartRow(0, column_view_set_id);
+    share_network_checkbox_ = new views::Checkbox(
+        l10n_util::GetStringUTF16(
+            IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_SHARE_NETWORK));
+    layout->SkipColumns(1);
+    layout->AddView(share_network_checkbox_);
+  }
+  layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
+
+  // Create an error label.
+  layout->StartRow(0, column_view_set_id);
+  layout->SkipColumns(1);
+  error_label_ = new views::Label();
+  error_label_->SetHorizontalAlignment(views::Label::ALIGN_LEFT);
+  error_label_->SetEnabledColor(SK_ColorRED);
+  layout->AddView(error_label_);
+
+  RefreshShareCheckbox();
+  UpdateErrorLabel();
+}
+
+void WimaxConfigView::InitFocus() {
+  views::View* view_to_focus = GetInitiallyFocusedView();
+  if (view_to_focus)
+    view_to_focus->RequestFocus();
+}
+
+}  // namespace chromeos