Make a separate library.

This is required for gtkdoc-scangobj. So far it's much like it's been
before, the main differences are that source files are in two directories
from now on and the build process has two stages.

1 files changed, 138 insertions, 0 deletions

diff --git a/liblogdiag/ld-lua-symbol.c b/liblogdiag/ld-lua-symbol.c
new file mode 100644
index 0000000..27a6279
--- /dev/null
+++ b/liblogdiag/ld-lua-symbol.c
@@ -0,0 +1,138 @@
+/*
+ * ld-lua-symbol.c
+ *
+ * This file is a part of logdiag.
+ * Copyright Přemysl Janouch 2010 - 2011. All rights reserved.
+ *
+ * See the file LICENSE for licensing information.
+ *
+ */
+
+#include "liblogdiag.h"
+#include "config.h"
+
+#include "ld-lua-private.h"
+#include "ld-lua-symbol-private.h"
+
+
+/**
+ * SECTION:ld-lua-symbol
+ * @short_description: A symbol.
+ * @see_also: #LdSymbol
+ *
+ * #LdLuaSymbol is an implementation of #LdSymbol.
+ */
+
+static void ld_lua_symbol_finalize (GObject *gobject);
+
+static const gchar *ld_lua_symbol_real_get_name (LdSymbol *symbol);
+static const gchar *ld_lua_symbol_real_get_human_name (LdSymbol *symbol);
+static void ld_lua_symbol_real_get_area (LdSymbol *symbol, LdRectangle *area);
+static const LdPointArray *ld_lua_symbol_real_get_terminals (LdSymbol *symbol);
+static void ld_lua_symbol_real_draw (LdSymbol *symbol, cairo_t *cr);
+
+
+G_DEFINE_TYPE (LdLuaSymbol, ld_lua_symbol, LD_TYPE_SYMBOL);
+
+static void
+ld_lua_symbol_class_init (LdLuaSymbolClass *klass)
+{
+	GObjectClass *object_class;
+
+	object_class = G_OBJECT_CLASS (klass);
+	object_class->finalize = ld_lua_symbol_finalize;
+
+	klass->parent_class.get_name = ld_lua_symbol_real_get_name;
+	klass->parent_class.get_human_name = ld_lua_symbol_real_get_human_name;
+	klass->parent_class.get_area = ld_lua_symbol_real_get_area;
+	klass->parent_class.get_terminals = ld_lua_symbol_real_get_terminals;
+	klass->parent_class.draw = ld_lua_symbol_real_draw;
+
+	g_type_class_add_private (klass, sizeof (LdLuaSymbolPrivate));
+}
+
+static void
+ld_lua_symbol_init (LdLuaSymbol *self)
+{
+	self->priv = G_TYPE_INSTANCE_GET_PRIVATE
+		(self, LD_TYPE_LUA_SYMBOL, LdLuaSymbolPrivate);
+}
+
+static void
+ld_lua_symbol_finalize (GObject *gobject)
+{
+	LdLuaSymbol *self;
+
+	self = LD_LUA_SYMBOL (gobject);
+
+	if (self->priv->lua)
+	{
+		ld_lua_private_unregister (self->priv->lua, self);
+		g_object_unref (self->priv->lua);
+	}
+
+	if (self->priv->name)
+		g_free (self->priv->name);
+	if (self->priv->human_name)
+		g_free (self->priv->human_name);
+
+	if (self->priv->terminals)
+		ld_point_array_free (self->priv->terminals);
+
+	/* Chain up to the parent class. */
+	G_OBJECT_CLASS (ld_lua_symbol_parent_class)->finalize (gobject);
+}
+
+
+static const gchar *
+ld_lua_symbol_real_get_name (LdSymbol *symbol)
+{
+	g_return_val_if_fail (LD_IS_LUA_SYMBOL (symbol), NULL);
+	return LD_LUA_SYMBOL (symbol)->priv->name;
+}
+
+static const gchar *
+ld_lua_symbol_real_get_human_name (LdSymbol *symbol)
+{
+	g_return_val_if_fail (LD_IS_LUA_SYMBOL (symbol), NULL);
+	return LD_LUA_SYMBOL (symbol)->priv->human_name;
+}
+
+static void
+ld_lua_symbol_real_get_area (LdSymbol *symbol, LdRectangle *area)
+{
+	LdLuaSymbol *self;
+
+	g_return_if_fail (LD_IS_LUA_SYMBOL (symbol));
+	g_return_if_fail (area != NULL);
+
+	self = LD_LUA_SYMBOL (symbol);
+	*area = self->priv->area;
+}
+
+static const LdPointArray *
+ld_lua_symbol_real_get_terminals (LdSymbol *symbol)
+{
+	LdLuaSymbol *self;
+
+	g_return_val_if_fail (LD_IS_LUA_SYMBOL (symbol), NULL);
+
+	self = LD_LUA_SYMBOL (symbol);
+	return self->priv->terminals;
+}
+
+static void
+ld_lua_symbol_real_draw (LdSymbol *symbol, cairo_t *cr)
+{
+	LdLuaSymbol *self;
+
+	g_return_if_fail (LD_IS_LUA_SYMBOL (symbol));
+	g_return_if_fail (cr != NULL);
+
+	self = LD_LUA_SYMBOL (symbol);
+
+	cairo_save (cr);
+	ld_lua_private_draw (self->priv->lua, self, cr);
+	cairo_restore (cr);
+}
+