// 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/ui/views/login_view.h" #include "components/strings/grit/components_strings.h" #include "ui/base/l10n/l10n_util.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" static const int kMessageWidth = 320; static const int kTextfieldStackHorizontalSpacing = 30; using password_manager::LoginModel; using views::GridLayout; /////////////////////////////////////////////////////////////////////////////// // LoginView, public: LoginView::LoginView(const base::string16& authority, const base::string16& explanation, LoginHandler::LoginModelData* login_model_data) : username_field_(new views::Textfield()), password_field_(new views::Textfield()), username_label_(new views::Label( l10n_util::GetStringUTF16(IDS_LOGIN_DIALOG_USERNAME_FIELD))), password_label_(new views::Label( l10n_util::GetStringUTF16(IDS_LOGIN_DIALOG_PASSWORD_FIELD))), authority_label_(new views::Label(authority)), message_label_(nullptr), login_model_(login_model_data ? login_model_data->model : nullptr) { password_field_->SetTextInputType(ui::TEXT_INPUT_TYPE_PASSWORD); authority_label_->SetMultiLine(true); authority_label_->SetHorizontalAlignment(gfx::ALIGN_LEFT); authority_label_->SetAllowCharacterBreak(true); // Initialize the Grid Layout Manager used for this dialog box. GridLayout* layout = GridLayout::CreatePanel(this); SetLayoutManager(layout); // Add the column set for the information message at the top of the dialog // box. const int single_column_view_set_id = 0; views::ColumnSet* column_set = layout->AddColumnSet(single_column_view_set_id); column_set->AddColumn(GridLayout::FILL, GridLayout::FILL, 1, GridLayout::FIXED, kMessageWidth, 0); // Add the column set for the user name and password fields and labels. const int labels_column_set_id = 1; column_set = layout->AddColumnSet(labels_column_set_id); column_set->AddPaddingColumn(0, kTextfieldStackHorizontalSpacing); column_set->AddColumn(views::kControlLabelGridAlignment, GridLayout::CENTER, 0, GridLayout::USE_PREF, 0, 0); column_set->AddPaddingColumn(0, views::kRelatedControlHorizontalSpacing); column_set->AddColumn(GridLayout::FILL, GridLayout::CENTER, 1, GridLayout::USE_PREF, 0, 0); column_set->AddPaddingColumn(0, kTextfieldStackHorizontalSpacing); layout->StartRow(0, single_column_view_set_id); layout->AddView(authority_label_); if (!explanation.empty()) { message_label_ = new views::Label(explanation); message_label_->SetMultiLine(true); message_label_->SetHorizontalAlignment(gfx::ALIGN_LEFT); message_label_->SetAllowCharacterBreak(true); layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing); layout->StartRow(0, single_column_view_set_id); layout->AddView(message_label_); } layout->AddPaddingRow(0, views::kUnrelatedControlLargeVerticalSpacing); layout->StartRow(0, labels_column_set_id); layout->AddView(username_label_); layout->AddView(username_field_); layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing); layout->StartRow(0, labels_column_set_id); layout->AddView(password_label_); layout->AddView(password_field_); layout->AddPaddingRow(0, views::kUnrelatedControlVerticalSpacing); if (login_model_data) { login_model_->AddObserverAndDeliverCredentials(this, login_model_data->form); } } LoginView::~LoginView() { if (login_model_) login_model_->RemoveObserver(this); } const base::string16& LoginView::GetUsername() const { return username_field_->text(); } const base::string16& LoginView::GetPassword() const { return password_field_->text(); } views::View* LoginView::GetInitiallyFocusedView() { return username_field_; } /////////////////////////////////////////////////////////////////////////////// // LoginView, views::View, password_manager::LoginModelObserver overrides: void LoginView::OnAutofillDataAvailableInternal( const base::string16& username, const base::string16& password) { if (username_field_->text().empty()) { username_field_->SetText(username); password_field_->SetText(password); username_field_->SelectAll(true); } } void LoginView::OnLoginModelDestroying() { login_model_->RemoveObserver(this); login_model_ = NULL; } const char* LoginView::GetClassName() const { return "LoginView"; }