Chromoting's ContinueWindow implementation for Linux.

BUG=None
TEST=Manual


Review URL: http://codereview.chromium.org/7211018

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@89980 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 74 insertions, 4 deletions

diff --git a/remoting/host/continue_window_linux.cc b/remoting/host/continue_window_linux.cc
index 3b7d9d7..d0a1ff3 100644
--- a/remoting/host/continue_window_linux.cc
+++ b/remoting/host/continue_window_linux.cc
@@ -4,29 +4,99 @@
 
 #include "remoting/host/continue_window.h"
 
+#include <gtk/gtk.h>
+
 #include "base/compiler_specific.h"
 #include "base/logging.h"
+#include "remoting/host/chromoting_host.h"
+#include "ui/base/gtk/gtk_signal.h"
 
 namespace remoting {
 
+const char kContinueWindowTitle[] = "Remoting";
+const char kContinueWindowText[] =
+    "You are currently sharing this machine with another user. "
+    "Please confirm that you want to continue sharing.";
+const char kContinueWindowButtonText[] = "Yes, continue sharing";
+
 class ContinueWindowLinux : public remoting::ContinueWindow {
  public:
-  ContinueWindowLinux() {}
-  virtual ~ContinueWindowLinux() {}
+  ContinueWindowLinux();
+  virtual ~ContinueWindowLinux();
 
   virtual void Show(remoting::ChromotingHost* host) OVERRIDE;
   virtual void Hide() OVERRIDE;
 
  private:
+  CHROMEG_CALLBACK_0(ContinueWindowLinux, void, OnOkClicked, GtkButton*);
+
+  void CreateWindow();
+
+  ChromotingHost* host_;
+  GtkWidget* continue_window_;
+
   DISALLOW_COPY_AND_ASSIGN(ContinueWindowLinux);
 };
 
+ContinueWindowLinux::ContinueWindowLinux()
+    : host_(NULL),
+      continue_window_(NULL) {
+}
+
+ContinueWindowLinux::~ContinueWindowLinux() {
+}
+
+void ContinueWindowLinux::CreateWindow() {
+  if (continue_window_) return;
+
+  continue_window_ = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+  GtkWindow* window = GTK_WINDOW(continue_window_);
+  gtk_window_set_title(window, kContinueWindowTitle);
+  gtk_window_set_resizable(window, FALSE);
+
+  g_signal_connect(window, "delete-event",
+                   G_CALLBACK(gtk_widget_hide_on_delete), NULL);
+
+  GtkWidget* main_area = gtk_vbox_new(FALSE, 0);
+  gtk_container_add(GTK_CONTAINER(continue_window_), main_area);
+
+  GtkWidget* text_row = gtk_hbox_new(FALSE, 0);
+  gtk_container_add(GTK_CONTAINER(main_area), text_row);
+
+  GtkWidget* text_label = gtk_label_new(kContinueWindowText);
+  gtk_label_set_line_wrap(GTK_LABEL(text_label), TRUE);
+  gtk_container_add(GTK_CONTAINER(text_row), text_label);
+
+  GtkWidget* button_box = gtk_hbox_new(FALSE, 0);
+  gtk_container_add(GTK_CONTAINER(main_area), button_box);
+
+  GtkWidget* ok_button = gtk_button_new_with_label(kContinueWindowButtonText);
+  gtk_box_pack_start(GTK_BOX(button_box), ok_button,
+                     TRUE, FALSE, 0);
+
+  g_signal_connect(ok_button, "clicked",
+                   G_CALLBACK(OnOkClickedThunk), this);
+
+  gtk_widget_show_all(main_area);
+}
+
 void ContinueWindowLinux::Show(remoting::ChromotingHost* host) {
-  NOTIMPLEMENTED();
+  host_ = host;
+  CreateWindow();
+  gtk_window_present(GTK_WINDOW(continue_window_));
 }
 
 void ContinueWindowLinux::Hide() {
-  NOTIMPLEMENTED();
+  CHECK(continue_window_);
+
+  gtk_widget_hide(continue_window_);
+}
+
+void ContinueWindowLinux::OnOkClicked(GtkButton* sender) {
+  CHECK(host_);
+
+  host_->PauseSession(false);
+  Hide();
 }
 
 ContinueWindow* ContinueWindow::Create() {