Gtk: Add error dialog when profile was in use on a different computer.

BUG=17549
TEST=see bug

Review URL: http://codereview.chromium.org/173222

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@24008 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 43 insertions, 0 deletions

diff --git a/chrome/browser/gtk/process_singleton_dialog.cc b/chrome/browser/gtk/process_singleton_dialog.cc
new file mode 100644
index 0000000..f63e789
--- /dev/null
+++ b/chrome/browser/gtk/process_singleton_dialog.cc
@@ -0,0 +1,43 @@
+// Copyright (c) 2009 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/gtk/process_singleton_dialog.h"
+
+#include "app/l10n_util.h"
+#include "base/message_loop.h"
+#include "chrome/common/gtk_util.h"
+#include "grit/chromium_strings.h"
+
+// static
+void ProcessSingletonDialog::ShowAndRun(const std::string& message) {
+  ProcessSingletonDialog dialog(message);
+}
+
+ProcessSingletonDialog::ProcessSingletonDialog(const std::string& message) {
+  dialog_ = gtk_message_dialog_new(
+      NULL,
+      static_cast<GtkDialogFlags>(0),
+      GTK_MESSAGE_ERROR,
+      GTK_BUTTONS_NONE,
+      "%s",
+      message.c_str());
+  gtk_window_set_title(GTK_WINDOW(dialog_),
+                       l10n_util::GetStringUTF8(IDS_PRODUCT_NAME).c_str());
+  gtk_dialog_add_button(GTK_DIALOG(dialog_), GTK_STOCK_QUIT,
+                        GTK_RESPONSE_REJECT);
+  gtk_util::SetWindowIcon(GTK_WINDOW(dialog_));
+
+  g_signal_connect(G_OBJECT(dialog_), "response",
+                   G_CALLBACK(OnResponse), this);
+
+  gtk_widget_show_all(dialog_);
+  MessageLoop::current()->Run();
+}
+
+// static
+void ProcessSingletonDialog::OnResponse(GtkWidget* widget, int response,
+                                        ProcessSingletonDialog* dialog) {
+  gtk_widget_destroy(dialog->dialog_);
+  MessageLoop::current()->Quit();
+}