Implement the LdSymbol "name" property.

src/ld-lua-symbol.c

@@ -103,7 +103,7 @@ ld_lua_symbol_new (const gchar *name, LdLua *lua, const gchar *ident)
 
 	self = g_object_new (LD_TYPE_LUA_SYMBOL, NULL);
 
-	/* TODO: Set the symbol name. */
+	ld_symbol_set_name (LD_SYMBOL (self), name);
 
 	self->priv->lua = lua;
 	g_object_ref (lua);

src/ld-symbol.c

@@ -37,6 +37,20 @@ struct _LdSymbolPrivate
 
 G_DEFINE_ABSTRACT_TYPE (LdSymbol, ld_symbol, G_TYPE_OBJECT);
 
+enum
+{
+	PROP_0,
+	PROP_NAME
+};
+
+static void
+ld_symbol_get_property (GObject *object, guint property_id,
+	GValue *value, GParamSpec *pspec);
+
+static void
+ld_symbol_set_property (GObject *object, guint property_id,
+	const GValue *value, GParamSpec *pspec);
+
 static void ld_symbol_finalize (GObject *gobject);
 
 
@@ -44,10 +58,23 @@ static void
 ld_symbol_class_init (LdSymbolClass *klass)
 {
 	GObjectClass *object_class;
+	GParamSpec *pspec;
 
 	object_class = G_OBJECT_CLASS (klass);
+	object_class->get_property = ld_symbol_get_property;
+	object_class->set_property = ld_symbol_set_property;
 	object_class->finalize = ld_symbol_finalize;
 
+/**
+ * LdSymbol:name:
+ *
+ * The name of this symbol.
+ */
+	pspec = g_param_spec_string ("name", "Name",
+		"The name of this symbol.",
+		"", G_PARAM_READWRITE);
+	g_object_class_install_property (object_class, PROP_NAME, pspec);
+
 	g_type_class_add_private (klass, sizeof (LdSymbolPrivate));
 }
 
@@ -58,6 +85,40 @@ ld_symbol_init (LdSymbol *self)
 		(self, LD_TYPE_SYMBOL, LdSymbolPrivate);
 }
 
+static void
+ld_symbol_get_property (GObject *object, guint property_id,
+	GValue *value, GParamSpec *pspec)
+{
+	LdSymbol *self;
+
+	self = LD_SYMBOL (object);
+	switch (property_id)
+	{
+	case PROP_NAME:
+		g_value_set_string (value, ld_symbol_get_name (self));
+		break;
+	default:
+		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+	}
+}
+
+static void
+ld_symbol_set_property (GObject *object, guint property_id,
+	const GValue *value, GParamSpec *pspec)
+{
+	LdSymbol *self;
+
+	self = LD_SYMBOL (object);
+	switch (property_id)
+	{
+	case PROP_NAME:
+		ld_symbol_set_name (self, g_value_get_string (value));
+		break;
+	default:
+		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+	}
+}
+
 static void
 ld_symbol_finalize (GObject *gobject)
 {
@@ -65,10 +126,44 @@ ld_symbol_finalize (GObject *gobject)
 
 	self = LD_SYMBOL (gobject);
 
+	if (self->priv->name)
+		g_free (self->priv->name);
+
 	/* Chain up to the parent class. */
 	G_OBJECT_CLASS (ld_symbol_parent_class)->finalize (gobject);
 }
 
+/**
+ * ld_symbol_set_name:
+ * @self: An #LdSymbol object.
+ * @name: A new name for the symbol.
+ *
+ * Set the name of a symbol.
+ */
+void
+ld_symbol_set_name (LdSymbol *self, const gchar *name)
+{
+	g_return_if_fail (LD_IS_SYMBOL (self));
+	g_return_if_fail (name != NULL);
+
+	if (self->priv->name)
+		g_free (self->priv->name);
+	self->priv->name = g_strdup (name);
+}
+
+/**
+ * ld_symbol_get_name:
+ * @self: An #LdSymbol object.
+ *
+ * Return value: The name of the symbol.
+ */
+const gchar *
+ld_symbol_get_name (LdSymbol *self)
+{
+	g_return_if_fail (LD_IS_SYMBOL (self));
+	return self->priv->name;
+}
+
 /**
  * ld_symbol_draw:
  * @self: A symbol object.

src/ld-symbol.h

@@ -57,11 +57,12 @@ struct _LdSymbolClass
 
 GType ld_symbol_get_type (void) G_GNUC_CONST;
 
+void ld_symbol_set_name (LdSymbol *self, const gchar *name);
+const gchar *ld_symbol_get_name (LdSymbol *self);
+
 void ld_symbol_draw (LdSymbol *self, cairo_t *cr);
 
-/* TODO: Interface for symbol terminals
- *       Interface + property for symbol name (will be used by _new)
- */
+/* TODO: Interface for symbol terminals. */
 
 
 G_END_DECLS