1 files changed, 18 insertions, 29 deletions

diff --git a/src/ld-symbol.c b/src/ld-symbol.c
index 4bfe6a2..9dc4394 100644
--- a/src/ld-symbol.c
+++ b/src/ld-symbol.c
@@ -28,18 +28,17 @@
 
 /*
  * LdSymbolPrivate:
- * @library: The parent LdLibrary.
- * The library contains the real function for rendering.
+ * @parent: The parent LdSymbolCategory. It is used to identify
+ * the object within it's library.
  */
 struct _LdSymbolPrivate
 {
-	LdLibrary *library;
+	LdSymbolCategory *parent;
 };
 
-G_DEFINE_TYPE (LdSymbol, ld_symbol, G_TYPE_OBJECT);
+G_DEFINE_ABSTRACT_TYPE (LdSymbol, ld_symbol, G_TYPE_OBJECT);
 
-static void
-ld_symbol_finalize (GObject *gobject);
+static void ld_symbol_finalize (GObject *gobject);
 
 
 static void
@@ -57,7 +56,7 @@ static void
 ld_symbol_init (LdSymbol *self)
 {
 	self->priv = G_TYPE_INSTANCE_GET_PRIVATE
-		(self, LD_TYPE_SYMBOL_LIBRARY, LdSymbolPrivate);
+		(self, LD_TYPE_SYMBOL, LdSymbolPrivate);
 }
 
 static void
@@ -66,39 +65,23 @@ ld_symbol_finalize (GObject *gobject)
 	LdSymbol *self;
 
 	self = LD_SYMBOL (gobject);
-	g_object_unref (self->priv->library);
+	g_object_unref (self->priv->parent);
 
 	/* Chain up to the parent class. */
 	G_OBJECT_CLASS (ld_symbol_parent_class)->finalize (gobject);
 }
 
 /**
- * ld_symbol_new:
- * @library: A library object.
- * @filename: The file from which the symbol will be loaded.
- *
- * Load a symbol from a file into the library.
- */
-LdSymbol *ld_symbol_new (LdLibrary *library)
-{
-	LdSymbol *symbol;
-
-	symbol = g_object_new (LD_TYPE_SYMBOL, NULL);
-
-	symbol->priv->library = library;
-	g_object_ref (library);
-}
-
-/**
  * ld_symbol_build_identifier:
  * @self: A symbol object.
  *
  * Build an identifier for the symbol.
  * The identifier is in the format "Category/Category/Symbol".
  */
-char *
+gchar *
 ld_symbol_build_identifier (LdSymbol *self)
 {
+	/* TODO: Implement. */
 	return NULL;
 }
 
@@ -106,12 +89,18 @@ ld_symbol_build_identifier (LdSymbol *self)
  * ld_symbol_draw:
  * @self: A symbol object.
  * @cr: A cairo surface to be drawn on.
- * @param: Parameters for the symbol in a table.
  *
  * Draw the symbol onto a Cairo surface.
  */
 void
-ld_symbol_draw (LdSymbol *self, cairo_t *cr, GHashTable *param)
+ld_symbol_draw (LdSymbol *self, cairo_t *cr)
 {
-	return;
+	LdSymbolClass *klass;
+
+	g_return_if_fail (LD_IS_SYMBOL (self));
+	g_return_if_fail (cr != NULL);
+
+	klass = LD_SYMBOL_GET_CLASS (self);
+	if (klass->draw)
+		klass->draw (self, cr);
 }