call: Add call-type property

The designs for the call details show information on the type of the call:
https://gitlab.gnome.org/Teams/Design/app-mockups/blob/master/calls/calls.png
So f.e. "Cellular", "Matrix WebRTC Video Call".

These properties can potentially also be useful in choosing the mechanism to
use for the audio controls from the call display.

src/calls-call.c

@@ -53,6 +53,7 @@ enum {
   PROP_NAME,
   PROP_STATE,
   PROP_PROTOCOL,
+  PROP_CALL_TYPE,
   N_PROPS,
 };
 
@@ -69,6 +70,7 @@ typedef struct {
   char *name;
   CallsCallState state;
   gboolean inbound;
+  CallsCallType call_type;
 } CallsCallPrivate;
 
 G_DEFINE_ABSTRACT_TYPE_WITH_PRIVATE (CallsCall, calls_call, G_TYPE_OBJECT)
@@ -127,6 +129,10 @@ calls_call_set_property (GObject      *object,
     calls_call_set_state (self, g_value_get_enum (value));
     break;
 
+  case PROP_CALL_TYPE:
+    priv->call_type = g_value_get_enum (value);
+    break;
+
   default:
     G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
   }
@@ -162,6 +168,10 @@ calls_call_get_property (GObject    *object,
     g_value_set_string (value, calls_call_get_protocol (self));
     break;
 
+  case PROP_CALL_TYPE:
+    g_value_set_enum (value, calls_call_get_call_type (self));
+    break;
+
   default:
     G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
   }
@@ -236,6 +246,16 @@ calls_call_class_init (CallsCallClass *klass)
                          NULL,
                          G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
 
+  properties[PROP_CALL_TYPE] =
+    g_param_spec_enum ("call-type",
+                       "Call type",
+                       "The type of call (f.e. cellular, sip voice)",
+                       CALLS_TYPE_CALL_TYPE,
+                       CALLS_CALL_TYPE_UNKNOWN,
+                       G_PARAM_READWRITE |
+                       G_PARAM_CONSTRUCT_ONLY |
+                       G_PARAM_STATIC_STRINGS);
+
   g_object_class_install_properties (object_class, N_PROPS, properties);
 
   /**
@@ -400,6 +420,22 @@ calls_call_set_state (CallsCall     *self,
   g_object_unref (G_OBJECT (self));
 }
 
+/**
+ * calls_call_get_call_type:
+ * @self: a #CallsCall
+ *
+ * Returns: The type of call, or #CALLS_CALL_TYPE_UNKNOWN if not known.
+ */
+CallsCallType
+calls_call_get_call_type (CallsCall *self)
+{
+  CallsCallPrivate *priv = calls_call_get_instance_private (self);
+
+  g_return_val_if_fail (CALLS_IS_CALL (self), CALLS_CALL_TYPE_UNKNOWN);
+
+  return priv->call_type;
+}
+
 /**
  * calls_call_answer:
  * @self: a #CallsCall

src/calls-call.h

@@ -33,8 +33,7 @@ G_BEGIN_DECLS
 
 G_DECLARE_DERIVABLE_TYPE (CallsCall, calls_call, CALLS, CALL, GObject)
 
-typedef enum
-{
+typedef enum {
   CALLS_CALL_STATE_UNKNOWN = 0,
   CALLS_CALL_STATE_ACTIVE,
   CALLS_CALL_STATE_HELD,
@@ -45,6 +44,12 @@ typedef enum
   CALLS_CALL_STATE_DISCONNECTED
 } CallsCallState;
 
+typedef enum {
+  CALLS_CALL_TYPE_UNKNOWN = 0,
+  CALLS_CALL_TYPE_CELLULAR,
+  CALLS_CALL_TYPE_SIP_VOICE,
+} CallsCallType;
+
 struct _CallsCallClass
 {
   GObjectClass parent_iface;
@@ -65,6 +70,7 @@ void             calls_call_set_name               (CallsCall     *self,
 CallsCallState   calls_call_get_state              (CallsCall     *self);
 void             calls_call_set_state              (CallsCall     *self,
                                                     CallsCallState state);
+CallsCallType    calls_call_get_call_type          (CallsCall     *self);
 gboolean         calls_call_get_inbound            (CallsCall     *self);
 const char      *calls_call_get_protocol           (CallsCall     *self);
 void             calls_call_answer                 (CallsCall     *self);

src/calls-ui-call-data.c

@@ -652,6 +652,21 @@ calls_ui_call_data_get_ui_active (CallsUiCallData *self)
   return self->ui_active;
 }
 
+/**
+ * calls_ui_call_data_get_call_type:
+ * @self: a #CallsUiCallData
+ *
+ * Returns: The type of call, or #CALLS_CALL_TYPE_UNKNOWN if not known.
+ */
+CallsCallType
+calls_ui_call_data_get_call_type (CallsUiCallData *self)
+{
+  g_return_val_if_fail (CALLS_IS_UI_CALL_DATA (self), CALLS_CALL_TYPE_UNKNOWN);
+  g_return_val_if_fail (CALLS_CALL (self->call), CALLS_CALL_TYPE_UNKNOWN);
+
+  return calls_call_get_call_type (self->call);
+}
+
 /**
  * calls_call_state_to_cui_call_state:
  * @state: A #CallsCallState

src/calls-ui-call-data.h

@@ -39,6 +39,8 @@ CallsUiCallData         *calls_ui_call_data_new               (CallsCall       *
 void                     calls_ui_call_data_silence_ring      (CallsUiCallData *self);
 gboolean                 calls_ui_call_data_get_silenced      (CallsUiCallData *self);
 gboolean                 calls_ui_call_data_get_ui_active     (CallsUiCallData *self);
+CallsCallType            calls_ui_call_data_get_call_type     (CallsUiCallData *self);
+
 CuiCallState             calls_call_state_to_cui_call_state   (CallsCallState   state);
 
 G_END_DECLS