Add a checkbox to enoble/disable auto-answering

+ auto-answering is now controled by the "auto-answer" parameter in the GtkUi
  section of linphonerc
+ The corresponding command line argument is now unhadled

gtk/main.c

@@ -92,7 +92,6 @@ static gint main_window_y=0;
 #endif
 static gboolean verbose=0;
 static gboolean quit_done=FALSE;
-static gboolean auto_answer = 0;
 static gchar * addr_to_call = NULL;
 static int start_option = START_LINPHONE;
 static gboolean no_video=FALSE;
@@ -139,7 +138,6 @@ static GOptionEntry linphone_options[]={
 	LINPHONE_OPTION("no-video",            '\0', G_OPTION_ARG_NONE,     (gpointer)&no_video,             N_("Start linphone with video disabled.")),
 	LINPHONE_OPTION("iconified",           '\0', G_OPTION_ARG_NONE,     (gpointer)&iconified,            N_("Start only in the system tray, do not show the main interface.")),
 	LINPHONE_OPTION("call",                'c',  G_OPTION_ARG_STRING,   &addr_to_call,                   N_("address to call right now")),
-	LINPHONE_OPTION("auto-answer",         'a',  G_OPTION_ARG_NONE,     (gpointer) & auto_answer,        N_("if set automatically answer incoming calls")),
 	LINPHONE_OPTION("workdir",             '\0', G_OPTION_ARG_STRING,   (gpointer) & workingdir,         N_("Specifiy a working directory (should be the base of the installation, eg: c:\\Program Files\\Linphone)")),
 	LINPHONE_OPTION("config",              '\0', G_OPTION_ARG_FILENAME, (gpointer) &custom_config_file,  N_("Configuration file")),
 	LINPHONE_OPTION("run-audio-assistant", '\0', G_OPTION_ARG_NONE,     (gpointer) &run_audio_assistant, N_("Run the audio assistant")),
@@ -1375,7 +1373,7 @@ static void linphone_gtk_call_state_changed(LinphoneCore *lc, LinphoneCall *call
 			linphone_gtk_create_in_call_view(call);
 			linphone_gtk_in_call_view_set_incoming(call);
 			linphone_gtk_status_icon_set_blinking(TRUE);
-			if (auto_answer)  {
+			if (linphone_gtk_get_ui_config_int("auto_answer", 0))  {
 				linphone_call_ref(call);
 				g_timeout_add(2000,(GSourceFunc)linphone_gtk_auto_answer ,call);
 			}

gtk/propertybox.c

@@ -1582,6 +1582,8 @@ void linphone_gtk_show_parameters(void){
 	gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(linphone_gtk_get_widget(pb,"adaptive_rate_control")),
 	                         linphone_core_adaptive_rate_control_enabled(lc));
 
+	/* CALL PARAMS CONFIG */
+	gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(linphone_gtk_get_widget(pb, "auto_answer")), linphone_gtk_get_ui_config_int("auto_answer", 0));
 
 	/* UI CONFIG */
 	linphone_gtk_fill_langs(pb);
@@ -1770,3 +1772,8 @@ void linphone_gtk_dscp_edit_response(GtkWidget *dialog, guint response_id){
 	}
 	gtk_widget_destroy(dialog);
 }
+
+void linphone_gtk_enable_auto_answer(GtkToggleButton *checkbox, gpointer user_data) {
+	gboolean auto_answer_enabled = gtk_toggle_button_get_active(checkbox);
+	linphone_gtk_set_ui_config_int("auto_answer", auto_answer_enabled ? 1 : 0);
+}