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// Copyright (c) 2006-2008 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 <string>
#include "chrome/browser/views/login_view.h"
#include "app/l10n_util.h"
#include "base/message_loop.h"
#include "grit/generated_resources.h"
#include "views/grid_layout.h"
#include "views/controls/label.h"
#include "views/controls/text_field.h"
#include "views/standard_layout.h"
#include "views/widget/root_view.h"
namespace views {
static const int kMessageWidth = 320;
static const int kTextFieldStackHorizontalSpacing = 30;
///////////////////////////////////////////////////////////////////////////////
// LoginView, public:
LoginView::LoginView(const std::wstring& explanation)
: username_field_(new TextField),
password_field_(new TextField(TextField::STYLE_PASSWORD)),
username_label_(new Label(
l10n_util::GetString(IDS_LOGIN_DIALOG_USERNAME_FIELD))),
password_label_(new Label(
l10n_util::GetString(IDS_LOGIN_DIALOG_PASSWORD_FIELD))),
message_label_(new Label(explanation)),
focus_grabber_factory_(this),
login_model_(NULL) {
message_label_->SetMultiLine(true);
message_label_->SetHorizontalAlignment(Label::ALIGN_LEFT);
// Initialize the Grid Layout Manager used for this dialog box.
GridLayout* layout = CreatePanelGridLayout(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;
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(GridLayout::LEADING, GridLayout::CENTER, 0,
GridLayout::USE_PREF, 0, 0);
column_set->AddPaddingColumn(0, 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(message_label_);
layout->AddPaddingRow(0, kUnrelatedControlLargeVerticalSpacing);
layout->StartRow(0, labels_column_set_id);
layout->AddView(username_label_);
layout->AddView(username_field_);
layout->AddPaddingRow(0, kRelatedControlVerticalSpacing);
layout->StartRow(0, labels_column_set_id);
layout->AddView(password_label_);
layout->AddView(password_field_);
layout->AddPaddingRow(0, kUnrelatedControlVerticalSpacing);
}
LoginView::~LoginView() {
if (login_model_)
login_model_->SetObserver(NULL);
}
std::wstring LoginView::GetUsername() {
return username_field_->GetText();
}
std::wstring LoginView::GetPassword() {
return password_field_->GetText();
}
void LoginView::SetModel(LoginModel* model) {
login_model_ = model;
if (login_model_)
login_model_->SetObserver(this);
}
///////////////////////////////////////////////////////////////////////////////
// LoginView, views::View, views::LoginModelObserver overrides:
void LoginView::ViewHierarchyChanged(bool is_add, View *parent, View *child) {
if (is_add && child == this) {
MessageLoop::current()->PostTask(FROM_HERE,
focus_grabber_factory_.NewRunnableMethod(&LoginView::FocusFirstField));
}
}
void LoginView::OnAutofillDataAvailable(const std::wstring& username,
const std::wstring& password) {
if (username_field_->GetText().empty()) {
username_field_->SetText(username);
password_field_->SetText(password);
username_field_->SelectAll();
}
}
///////////////////////////////////////////////////////////////////////////////
// LoginView, private:
void LoginView::FocusFirstField() {
username_field_->RequestFocus();
}
} // namespace
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