]> git.0d.be Git - empathy.git/blobdiff - libempathy-gtk/empathy-call-utils.c
call-utils: inline call_new_with_streams()
[empathy.git] / libempathy-gtk / empathy-call-utils.c
index 399647a623a8b56fd74db6c75b36b88f7ee452e7..a235e7b999a25fed1a3200169481c715953bd8b2 100644 (file)
  */
 
 #include "config.h"
+#include "empathy-call-utils.h"
 
-#include <glib/gi18n.h>
-
+#include <glib/gi18n-lib.h>
 #include <gtk/gtk.h>
-#include <pulse/pulseaudio.h>
-
-#include <telepathy-glib/telepathy-glib.h>
+#include <telepathy-glib/telepathy-glib-dbus.h>
 
-#include <telepathy-yell/telepathy-yell.h>
-
-#include "empathy-call-utils.h"
-
-#include <libempathy/empathy-gsettings.h>
-#include <libempathy/empathy-request-util.h>
+#include "empathy-request-util.h"
 
 #define DEBUG_FLAG EMPATHY_DEBUG_OTHER
-#include <libempathy/empathy-debug.h>
+#include "empathy-debug.h"
 
 static const gchar *
 get_error_display_message (GError *error)
@@ -55,6 +48,8 @@ get_error_display_message (GError *error)
         return _("The specified contact is not valid");
       case TP_ERROR_EMERGENCY_CALLS_NOT_SUPPORTED:
         return _("Emergency calls are not supported on this protocol");
+      case TP_ERROR_INSUFFICIENT_BALANCE:
+        return _("You don't have enough credit in order to place this call");
     }
 
   return _("There was an error starting the call");
@@ -81,99 +76,52 @@ empathy_call_create_call_request (const gchar *contact,
     gboolean initial_audio,
     gboolean initial_video)
 {
-  return tp_asv_new (
+  GHashTable *asv = tp_asv_new (
     TP_PROP_CHANNEL_CHANNEL_TYPE, G_TYPE_STRING,
-      TPY_IFACE_CHANNEL_TYPE_CALL,
+      TP_IFACE_CHANNEL_TYPE_CALL,
     TP_PROP_CHANNEL_TARGET_HANDLE_TYPE, G_TYPE_UINT,
       TP_HANDLE_TYPE_CONTACT,
     TP_PROP_CHANNEL_TARGET_ID, G_TYPE_STRING,
       contact,
-    TPY_PROP_CHANNEL_TYPE_CALL_INITIAL_AUDIO, G_TYPE_BOOLEAN,
-      initial_audio,
-    TPY_PROP_CHANNEL_TYPE_CALL_INITIAL_VIDEO, G_TYPE_BOOLEAN,
-      initial_video,
     NULL);
-}
 
-GHashTable *
-empathy_call_create_streamed_media_request (const gchar *contact,
-    gboolean initial_audio,
-    gboolean initial_video)
-{
-  return tp_asv_new (
-    TP_PROP_CHANNEL_CHANNEL_TYPE, G_TYPE_STRING,
-      TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA,
-    TP_PROP_CHANNEL_TARGET_HANDLE_TYPE, G_TYPE_UINT,
-      TP_HANDLE_TYPE_CONTACT,
-    TP_PROP_CHANNEL_TARGET_ID, G_TYPE_STRING,
-      contact,
-    TP_PROP_CHANNEL_TYPE_STREAMED_MEDIA_INITIAL_AUDIO, G_TYPE_BOOLEAN,
-      initial_audio,
-    TP_PROP_CHANNEL_TYPE_STREAMED_MEDIA_INITIAL_VIDEO, G_TYPE_BOOLEAN,
-      initial_video,
-    NULL);
-}
-
-static void
-create_streamed_media_channel_cb (GObject *source,
-    GAsyncResult *result,
-    gpointer user_data)
-{
-  GError *error = NULL;
+  /* Only add InitialAudio or InitialVideo if they are true: it should work
+   * with genuinely voice-only CMs. */
+  if (initial_audio)
+    tp_asv_set_boolean (asv, TP_PROP_CHANNEL_TYPE_CALL_INITIAL_AUDIO,
+                        initial_audio);
+  if (initial_video)
+    tp_asv_set_boolean (asv, TP_PROP_CHANNEL_TYPE_CALL_INITIAL_VIDEO,
+                        initial_video);
 
-  if (!tp_account_channel_request_create_channel_finish (
-           TP_ACCOUNT_CHANNEL_REQUEST (source),
-           result,
-           &error))
-    {
-      DEBUG ("Failed to create StreamedMedia channel: %s", error->message);
-      show_call_error (error);
-      g_error_free (error);
-    }
+  return asv;
 }
 
-#ifdef HAVE_CALL
 static void
 create_call_channel_cb (GObject *source,
     GAsyncResult *result,
     gpointer user_data)
 {
-  TpAccountChannelRequest *streamed_media_req = user_data;
   GError *error = NULL;
 
   if (tp_account_channel_request_create_channel_finish (
       TP_ACCOUNT_CHANNEL_REQUEST (source), result, &error))
-    {
-      g_object_unref (streamed_media_req);
-      return;
-    }
+    return;
 
   DEBUG ("Failed to create Call channel: %s", error->message);
 
-  if (error->code != TP_ERROR_NOT_IMPLEMENTED)
-    {
-      show_call_error (error);
-      return;
-    }
-
-  DEBUG ("Let's try with an StreamedMedia channel");
-  g_error_free (error);
-  tp_account_channel_request_create_channel_async (streamed_media_req,
-      EMPATHY_AV_BUS_NAME, NULL,
-      create_streamed_media_channel_cb,
-      NULL);
+  show_call_error (error);
 }
 
-/* Try to request a Call channel and fallback to StreamedMedia if that fails */
-static void
-call_new_with_streams (const gchar *contact,
+void
+empathy_call_new_with_streams (const gchar *contact,
     TpAccount *account,
     gboolean initial_audio,
     gboolean initial_video,
     gint64 timestamp)
 {
-  GHashTable *call_request, *streamed_media_request;
-  TpAccountChannelRequest *call_req, *streamed_media_req;
+  GHashTable *call_request;
+  TpAccountChannelRequest *call_req;
 
   /* Call */
   call_request = empathy_call_create_call_request (contact,
@@ -184,94 +132,90 @@ call_new_with_streams (const gchar *contact,
 
   g_hash_table_unref (call_request);
 
-  /* StreamedMedia */
-  streamed_media_request = empathy_call_create_streamed_media_request (
-      contact, initial_audio, initial_video);
-
-  streamed_media_req = tp_account_channel_request_new (account,
-      streamed_media_request,
-      timestamp);
-
-  g_hash_table_unref (streamed_media_request);
-
   tp_account_channel_request_create_channel_async (call_req,
-      EMPATHY_CALL_BUS_NAME, NULL,
-      create_call_channel_cb,
-      streamed_media_req);
+      EMPATHY_CALL_TP_BUS_NAME, NULL, create_call_channel_cb, NULL);
 
   g_object_unref (call_req);
 }
 
-#else /* HAVE_CALL */
-
-static void
-sm_new_with_streams (const gchar *contact,
-    TpAccount *account,
-    gboolean initial_audio,
-    gboolean initial_video,
-    gint64 timestamp)
+/* Copied from telepathy-yell call-channel.c */
+void
+empathy_call_channel_send_video (TpCallChannel *self,
+    gboolean send)
 {
-  GHashTable *streamed_media_request;
-  TpAccountChannelRequest *streamed_media_req;
-
-  /* StreamedMedia */
-  streamed_media_request = empathy_call_create_streamed_media_request (
-      contact, initial_audio, initial_video);
-
-  streamed_media_req = tp_account_channel_request_new (account,
-      streamed_media_request,
-      timestamp);
-
-  g_hash_table_unref (streamed_media_request);
+  GPtrArray *contents;
+  gboolean found = FALSE;
+  guint i;
 
-  tp_account_channel_request_create_channel_async (streamed_media_req,
-      EMPATHY_AV_BUS_NAME, NULL, create_streamed_media_channel_cb, NULL);
+  g_return_if_fail (TP_IS_CALL_CHANNEL (self));
 
-  g_object_unref (streamed_media_req);
-}
-#endif /* HAVE_CALL */
+  /* Loop over all the contents, if some of them a video set all their
+   * streams to sending, otherwise request a video channel in case we want to
+   * sent */
+  contents = tp_call_channel_get_contents (self);
+  for (i = 0 ; i < contents->len ; i++)
+    {
+      TpCallContent *content = g_ptr_array_index (contents, i);
+
+      if (tp_call_content_get_media_type (content) ==
+              TP_MEDIA_STREAM_TYPE_VIDEO)
+        {
+          GPtrArray *streams;
+          guint j;
+
+          found = TRUE;
+          streams = tp_call_content_get_streams (content);
+          for (j = 0; j < streams->len; j++)
+            {
+              TpCallStream *stream = g_ptr_array_index (streams, j);
+
+              tp_call_stream_set_sending_async (stream, send, NULL, NULL);
+            }
+        }
+    }
 
-void
-empathy_call_new_with_streams (const gchar *contact,
-    TpAccount *account,
-    gboolean initial_audio,
-    gboolean initial_video,
-    gint64 timestamp)
-{
-#ifdef HAVE_CALL
-  call_new_with_streams (contact, account, initial_audio, initial_video,
-      timestamp);
-#else
-  sm_new_with_streams (contact, account, initial_audio, initial_video,
-      timestamp);
-#endif
+  if (send && !found)
+    {
+      tp_call_channel_add_content_async (self, "video",
+          TP_MEDIA_STREAM_TYPE_VIDEO, TP_MEDIA_STREAM_DIRECTION_BIDIRECTIONAL,
+          NULL, NULL);
+    }
 }
 
-void
-empathy_call_set_stream_properties (GstElement *element)
+/* Copied from telepathy-yell call-channel.c */
+TpSendingState
+empathy_call_channel_get_video_state (TpCallChannel *self)
 {
-  GstStructure *props;
-  GSettings *gsettings_call;
-  gboolean echo_cancellation;
-
-  gsettings_call = g_settings_new (EMPATHY_PREFS_CALL_SCHEMA);
+  TpSendingState result = TP_SENDING_STATE_NONE;
+  GPtrArray *contents;
+  guint i;
 
-  echo_cancellation = g_settings_get_boolean (gsettings_call,
-      EMPATHY_PREFS_CALL_ECHO_CANCELLATION);
+  g_return_val_if_fail (TP_IS_CALL_CHANNEL (self), TP_SENDING_STATE_NONE);
 
-  props = gst_structure_new ("props",
-      PA_PROP_MEDIA_ROLE, G_TYPE_STRING, "phone",
-      NULL);
-
-  if (echo_cancellation)
+  contents = tp_call_channel_get_contents (self);
+  for (i = 0 ; i < contents->len ; i++)
     {
-      gst_structure_set (props,
-          "filter.want", G_TYPE_STRING, "echo-cancel",
-          NULL);
+      TpCallContent *content = g_ptr_array_index (contents, i);
+
+      if (tp_call_content_get_media_type (content) ==
+              TP_MEDIA_STREAM_TYPE_VIDEO)
+        {
+          GPtrArray *streams;
+          guint j;
+
+          streams = tp_call_content_get_streams (content);
+          for (j = 0; j < streams->len; j++)
+            {
+              TpCallStream *stream = g_ptr_array_index (streams, j);
+              TpSendingState state;
+
+              state = tp_call_stream_get_local_sending_state (stream);
+              if (state != TP_SENDING_STATE_PENDING_STOP_SENDING &&
+                  state > result)
+                result = state;
+            }
+        }
     }
 
-  g_object_set (element, "stream-properties", props, NULL);
-  gst_structure_free (props);
-
-  g_object_unref (gsettings_call);
+  return result;
 }