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[empathy.git] / src / empathy-call-window.c

diff --git a/src/empathy-call-window.c b/src/empathy-call-window.c
index cddb1143384adbbaec75eafcf01ce5a546324525..8edf6817c1a7c934dc38d7b873f617f8a88ea10e 100644 (file)
--- a/src/empathy-call-window.c
+++ b/src/empathy-call-window.c
@@ -30,6 +30,7 @@
 
 #include <libempathy/empathy-contact.h>
 #include <libempathy/empathy-tp-call.h>
+#include <libempathy/empathy-tp-group.h>
 #include <libempathy/empathy-utils.h>
 #include <libempathy-gtk/empathy-ui-utils.h>
 
@@ -38,7 +39,7 @@
 #define DEBUG_FLAG EMPATHY_DEBUG_OTHER
 #include <libempathy/empathy-debug.h>
 
-typedef struct 
+typedef struct
 {
   EmpathyTpCall *call;
   GTimeVal start_time;
@@ -58,8 +59,11 @@ typedef struct
   GtkWidget *video_button;
   GtkWidget *hang_up_button;
   GtkWidget *confirmation_dialog;
+  GtkWidget *keypad_expander;
 } EmpathyCallWindow;
 
+static GSList *windows = NULL;
+
 static gboolean
 call_window_update_timer (gpointer data)
 {
@@ -140,6 +144,7 @@ call_window_finalize (EmpathyCallWindow *window)
   gtk_widget_set_sensitive (window->video_button, FALSE);
   gtk_widget_set_sensitive (window->output_volume_button, FALSE);
   gtk_widget_set_sensitive (window->input_volume_button, FALSE);
+  gtk_widget_set_sensitive (window->keypad_expander, FALSE);
 
   if (window->call)
     { 
@@ -267,8 +272,11 @@ call_window_destroy_cb (GtkWidget *widget,
                         EmpathyCallWindow *window)
 {
   call_window_finalize (window);
+
   g_object_unref (window->output_video_socket);
   g_object_unref (window->preview_video_socket);
+
+  windows = g_slist_remove (windows, window);
   g_slice_free (EmpathyCallWindow, window);
 }
 
@@ -352,6 +360,15 @@ call_window_update (EmpathyCallWindow *window)
       "is-incoming: %d video-stream direction: %d",
       window->status, stream_state, is_incoming, video_stream->direction);
 
+  if (empathy_tp_call_has_dtmf (window->call))
+    {
+      gtk_widget_show (window->keypad_expander);
+    }
+  else
+    {
+      gtk_widget_hide (window->keypad_expander);
+    }
+
   /* Depending on the status we have to set:
    * - window's title
    * - status's label
@@ -360,11 +377,14 @@ call_window_update (EmpathyCallWindow *window)
   if (window->status == EMPATHY_TP_CALL_STATUS_READYING)
     {
       gtk_window_set_title (GTK_WINDOW (window->window), _("Empathy Call"));
+      /* To translators: Readying is the first state of the call, it is
+       * preparing the connection and it does not yet ring. */
       gtk_label_set_text (GTK_LABEL (window->status_label), _("Readying"));
       gtk_widget_set_sensitive (window->video_button, FALSE);
       gtk_widget_set_sensitive (window->output_volume_button, FALSE);
       gtk_widget_set_sensitive (window->input_volume_button, FALSE);
       gtk_widget_set_sensitive (window->hang_up_button, FALSE);
+      gtk_widget_set_sensitive (window->keypad_expander, FALSE);
     }
   else if (window->status == EMPATHY_TP_CALL_STATUS_PENDING)
     {
@@ -410,6 +430,7 @@ call_window_update (EmpathyCallWindow *window)
       gtk_widget_set_sensitive (window->output_volume_button, TRUE);
       gtk_widget_set_sensitive (window->input_volume_button, TRUE);
       gtk_widget_set_sensitive (window->hang_up_button, TRUE);
+      gtk_widget_set_sensitive (window->keypad_expander, TRUE);
     }
   else if (window->status == EMPATHY_TP_CALL_STATUS_CLOSED)
       call_window_finalize (window);
@@ -457,17 +478,67 @@ call_window_dtmf_connect (GladeXML *glade,
 }
 
 GtkWidget *
-empathy_call_window_new (EmpathyTpCall *call)
+empathy_call_window_new (TpChannel *channel)
 {
   EmpathyCallWindow *window;
   GladeXML *glade;
   gchar *filename;
   const gchar *icons[] = {"audio-input-microphone", NULL};
 
-  g_return_val_if_fail (EMPATHY_IS_TP_CALL (call), NULL);
+  g_return_val_if_fail (TP_IS_CHANNEL (channel), NULL);
+
+  if (windows)
+    {
+      window = (EmpathyCallWindow*) windows->data;
+      if (!window->call)
+        {
+          window->call = empathy_tp_call_new (channel);
+          g_signal_connect_swapped (G_OBJECT (window->call), "notify",
+              G_CALLBACK (call_window_update), window);
+          call_window_update (window);
+
+          if (GTK_WIDGET_REALIZED (GTK_WIDGET (window->preview_video_socket)))
+            {
+              call_window_socket_realized_cb (window->preview_video_socket,
+                  window);
+            }
+        }
+      else
+        {
+          GtkWidget *dialog;
+          EmpathyContact *contact;
+          EmpathyTpGroup *tp_group;
+
+          tp_group = empathy_tp_group_new (channel);
+          empathy_run_until_ready (tp_group);
+          empathy_tp_group_get_invitation (tp_group, &contact);
+          empathy_contact_run_until_ready (contact, EMPATHY_CONTACT_READY_NAME,
+              NULL);
+
+          /* We don't want to have multiple calls running.
+           * FIXME: We should use the hold interface... */
+          tp_cli_channel_call_close (channel, -1, NULL, NULL, NULL, NULL);
+
+          dialog = gtk_message_dialog_new (NULL, 0, GTK_MESSAGE_INFO,
+              GTK_BUTTONS_CLOSE,
+              _("Incoming call from %s rejected because there is already a"
+                " running call."), empathy_contact_get_name (contact));
+
+          g_object_unref (contact);
+          g_object_unref (tp_group);
+
+          g_signal_connect (dialog, "response", G_CALLBACK (gtk_widget_destroy),
+              NULL);
+          gtk_widget_show (dialog);
+        }
+
+      gtk_window_present (GTK_WINDOW (window->window));
+      return window->window;
+    }
 
   window = g_slice_new0 (EmpathyCallWindow);
-  window->call = g_object_ref (call);
+  windows = g_slist_prepend (windows, window);
+  window->call = empathy_tp_call_new (channel);
 
   filename = empathy_file_lookup ("empathy-call-window.glade", "src");
   glade = empathy_glade_get_file (filename,
@@ -480,6 +551,7 @@ empathy_call_window_new (EmpathyTpCall *call)
       "status_label", &window->status_label,
       "video_button", &window->video_button,
       "hang_up_button", &window->hang_up_button,
+      "keypad_expander", &window->keypad_expander,
       NULL);
   g_free (filename);