It2Me Confirmation Dialog

remoting/host/it2me/it2me_confirmation_dialog_chromeos.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 "base/bind.h"
+#include "base/callback_helpers.h"
+#include "base/location.h"
+#include "base/memory/weak_ptr.h"
+#include "base/single_thread_task_runner.h"
+#include "base/thread_task_runner_handle.h"
+#include "remoting/base/string_resources.h"
+#include "remoting/host/chromeos/message_box.h"
+#include "remoting/host/it2me/it2me_confirmation_dialog.h"
+#include "ui/base/l10n/l10n_util.h"
+
+namespace remoting {
+
+class It2MeConfirmationDialogChromeOS : public It2MeConfirmationDialog {
+ public:
+  It2MeConfirmationDialogChromeOS();
+  ~It2MeConfirmationDialogChromeOS() override;
+
+  // It2MeConfirmationDialog implementation.
+  void Show(const ResultCallback& callback) override;
+
+ private:
+  // Handles result from |message_box_|.
+  void OnMessageBoxResult(MessageBox::Result result);
+
+  scoped_ptr<MessageBox> message_box_;
+  ResultCallback callback_;
+
+  DISALLOW_COPY_AND_ASSIGN(It2MeConfirmationDialogChromeOS);
+};
+
+It2MeConfirmationDialogChromeOS::It2MeConfirmationDialogChromeOS() {}
+
+It2MeConfirmationDialogChromeOS::~It2MeConfirmationDialogChromeOS() {}
+
+void It2MeConfirmationDialogChromeOS::Show(const ResultCallback& callback) {
+  callback_ = callback;
+
+  message_box_.reset(new MessageBox(
+      l10n_util::GetStringUTF16(IDS_MODE_IT2ME),
+      l10n_util::GetStringUTF16(IDS_SHARE_CONFIRM_DIALOG_MESSAGE),
+      l10n_util::GetStringUTF16(IDS_SHARE_CONFIRM_DIALOG_CONFIRM),
+      l10n_util::GetStringUTF16(IDS_SHARE_CONFIRM_DIALOG_DECLINE),
+      base::Bind(&It2MeConfirmationDialogChromeOS::OnMessageBoxResult,
+                 base::Unretained(this))));
+
+  message_box_->Show();
+}
+
+void It2MeConfirmationDialogChromeOS::OnMessageBoxResult(
+    MessageBox::Result result) {
+  message_box_->Hide();
+  base::ResetAndReturn(&callback_).Run(result == MessageBox::OK ?
+                                       Result::OK : Result::CANCEL);
+}
+
+scoped_ptr<It2MeConfirmationDialog> It2MeConfirmationDialogFactory::Create() {
+  return scoped_ptr<It2MeConfirmationDialog>(
+      new It2MeConfirmationDialogChromeOS());
+}
+
+}  // namespace remoting