Implemented inline login dialog for Chrome OS.

chrome/browser/chromeos/ui/inline_login_dialog.cc

+// Copyright 2014 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/ui/inline_login_dialog.h"
+
+#include "base/bind.h"
+#include "base/logging.h"
+#include "chrome/browser/signin/signin_promo.h"
+#include "chrome/browser/ui/browser_dialogs.h"
+#include "content/public/browser/web_contents.h"
+#include "ui/views/controls/webview/webview.h"
+#include "ui/views/layout/box_layout.h"
+#include "ui/views/widget/widget.h"
+
+namespace {
+
+const int kGaiaViewHeight = 400;
+const int kGaiaViewWidth = 360;
+
+}  // namespace
+
+namespace ui {
+
+// static
+void InlineLoginDialog::Show(content::BrowserContext* context) {
+  InlineLoginDialog* dialog = new InlineLoginDialog();
+  chrome::ShowWebDialog(NULL, context, dialog);
+}
+
+InlineLoginDialog::InlineLoginDialog() {
+}
+
+InlineLoginDialog::~InlineLoginDialog() {
+}
+
+ui::ModalType InlineLoginDialog::GetDialogModalType() const {
+  return ui::MODAL_TYPE_SYSTEM;
+}
+
+base::string16 InlineLoginDialog::GetDialogTitle() const {
+  return base::string16();
+}
+
+GURL InlineLoginDialog::GetDialogContentURL() const {
+  return GURL(signin::GetPromoURL(signin::SOURCE_AVATAR_BUBBLE_ADD_ACCOUNT,
+                                  false /* auto_close */,
+                                  true /* is_constrained */));
+}
+
+void InlineLoginDialog::GetWebUIMessageHandlers(
+    std::vector<content::WebUIMessageHandler*>* handlers) const {
+}
+
+void InlineLoginDialog::GetDialogSize(gfx::Size* size) const {
+  *size = gfx::Size(kGaiaViewWidth, kGaiaViewHeight);
+}
+
+std::string InlineLoginDialog::GetDialogArgs() const {
+  return "";
+}
+
+bool InlineLoginDialog::CanResizeDialog() const {
+  return false;
+}
+
+void InlineLoginDialog::OnDialogClosed(const std::string& json_retval) {
+  delete this;
+}
+
+void InlineLoginDialog::OnCloseContents(content::WebContents* source,
+                                        bool* out_close_dialog) {
+  if (out_close_dialog)
+    *out_close_dialog = true;
+}
+
+bool InlineLoginDialog::ShouldShowDialogTitle() const {
+  return true;
+}
+
+}  // namespace ui