ui improvements and interrop bugfixes with freephonie

coreapi/callbacks.c

@@ -280,7 +280,7 @@ static void call_updating(SalOp *op){
 
 	if (call->resultdesc && !sal_media_description_empty(call->resultdesc))
 	{
-		if (call->state==LinphoneCallPausedByRemote &&
+		if ((call->state==LinphoneCallPausedByRemote || call->state==LinphoneCallPaused) &&
 		    sal_media_description_has_dir(call->resultdesc,SalStreamSendRecv) && strcmp(call->resultdesc->addr,"0.0.0.0")!=0){
 			/*make sure we can be resumed */
 			if (lc->current_call!=NULL && lc->current_call!=call){

coreapi/linphonecall.c

@@ -227,10 +227,48 @@ static void linphone_call_set_terminated(LinphoneCall *call){
 	linphone_call_unref(call);
 }
 
+const char *linphone_call_state_to_string(LinphoneCallState cs){
+	switch (cs){
+		case LinphoneCallIdle:
+			return "LinphoneCallIdle";
+		case LinphoneCallIncomingReceived:
+			return "LinphoneCallIncomingReceived";
+		case LinphoneCallOutgoingInit:
+			return "LinphoneCallOutgoingInit";
+		case LinphoneCallOutgoingProgress:
+			return "LinphoneCallOutgoingProgress";
+		case LinphoneCallOutgoingRinging:
+			return "LinphoneCallOutgoingRinging";
+		case LinphoneCallOutgoingEarlyMedia:
+			return "LinphoneCallOutgoingEarlyMedia";
+		case LinphoneCallConnected:
+			return "LinphoneCallConnected";
+		case LinphoneCallStreamsRunning:
+			return "LinphoneCallStreamsRunning";
+		case LinphoneCallPausing:
+			return "LinphoneCallPausing";
+		case LinphoneCallPaused:
+			return "LinphoneCallPaused";
+		case LinphoneCallResuming:
+			return "LinphoneCallResuming";
+		case LinphoneCallRefered:
+			return "LinphoneCallRefered";
+		case LinphoneCallError:
+			return "LinphoneCallRefered";
+		case LinphoneCallEnd:
+			return "LinphoneCallEnd";
+		case LinphoneCallPausedByRemote:
+			return "LinphoneCallPausedByRemote";
+	}
+	return "undefined state";
+}
+
 void linphone_call_set_state(LinphoneCall *call, LinphoneCallState cstate, const char *message){
 	LinphoneCore *lc=call->core;
 	bool_t finalize_call=FALSE;
 	if (call->state!=cstate){
+		ms_message("Call %p: moving from state %s to %s",call,linphone_call_state_to_string(call->state),
+		           linphone_call_state_to_string(cstate));
 		if (cstate!=LinphoneCallRefered){
 			/*LinphoneCallRefered is rather an event, not a state.
 			 Indeed it does not change the state of the call (still paused or running)*/

coreapi/sal.c

@@ -83,9 +83,9 @@ bool_t sal_media_description_has_dir(const SalMediaDescription *md, SalStreamDir
 	int i;
 	for(i=0;i<md->nstreams;++i){
 		const SalStreamDescription *ss=&md->streams[i];
-		if (ss->dir!=stream_dir) return FALSE;
+		if (ss->dir==stream_dir) return TRUE;
 	}
-	return TRUE;
+	return FALSE;
 }
 
 static void assign_string(char **str, const char *arg){

gtk/main.c

@@ -961,6 +961,7 @@ static void linphone_gtk_call_state_changed(LinphoneCore *lc, LinphoneCall *call
 		break;
 		case LinphoneCallResuming:
 			linphone_gtk_enable_hold_button(call,TRUE,TRUE);
+			linphone_gtk_in_call_view_set_in_call (call);
 		break;
 		case LinphoneCallPausing:
 			linphone_gtk_enable_hold_button(call,TRUE,FALSE);

gtk/main.ui

@@ -545,12 +545,11 @@
                                   <object class="GtkHBox" id="hbox7">
                                     <property name="visible">True</property>
                                     <child>
-                                      <object class="GtkToggleButton" id="main_mute">
+                                      <object class="GtkButton" id="main_mute">
                                         <property name="label" translatable="yes">Mute</property>
-                                        <property name="sensitive">False</property>
                                         <property name="can_focus">True</property>
                                         <property name="receives_default">True</property>
-                                        <signal name="toggled" handler="linphone_gtk_mute_toggled"/>
+                                        <signal name="clicked" handler="linphone_gtk_mute_clicked"/>
                                       </object>
                                       <packing>
                                         <property name="fill">False</property>