1 files changed, 122 insertions, 0 deletions
diff --git a/src/cr-stylesheet.c b/src/cr-stylesheet.c
new file mode 100644
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--- /dev/null
+++ b/src/cr-stylesheet.c
@@ -0,0 +1,122 @@
+/* -*- Mode: C; indent-tabs-mode: ni; c-basic-offset: 8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * Copyright (C) 2002-2003 Dodji Seketeli <dodji seketeli.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+/*
+ *$Id$
+ */
+
+#include "string.h"
+#include "cr-stylesheet.h"
+
+/**
+ *@file
+ *The definition of the #CRStyleSheet class
+ */
+
+/**
+ *Constructor of the #CRStyleSheet class.
+ *@param the initial list of css statements.
+ *@return the newly built css2 stylesheet, or NULL in case of error.
+ */
+CRStyleSheet *
+cr_stylesheet_new (CRStatement *a_stmts)
+{
+	CRStyleSheet *result ;
+
+	result = g_try_malloc (sizeof (CRStyleSheet)) ;
+	if (!result)
+	{
+		cr_utils_trace_info ("Out of memory") ;
+		return NULL ;
+	}
+
+	memset (result, 0, sizeof (CRStyleSheet)) ;
+
+	if (a_stmts)
+		result->statements = a_stmts ;
+
+	return result ;
+}
+
+
+/**
+ *Dumps the current css2 stylesheet to a file.
+ *@param a_this the current instance of #CRStyleSheet.
+ *@param a_fp the destination file
+ */
+void
+cr_stylesheet_dump (CRStyleSheet *a_this, FILE *a_fp)
+{
+	CRStatement * cur_stmt = NULL ;
+
+	g_return_if_fail (a_this) ;
+
+	for (cur_stmt = a_this->statements ; 
+	     cur_stmt ;
+	     cur_stmt = cur_stmt->next)
+	{
+		cr_statement_dump (cur_stmt, a_fp, 0) ;
+	}
+}
+
+void
+cr_stylesheet_ref (CRStyleSheet *a_this)
+{
+	g_return_if_fail (a_this) ;
+
+	a_this->ref_count ++ ;
+}
+
+gboolean
+cr_stylesheet_unref (CRStyleSheet *a_this)
+{
+	g_return_val_if_fail (a_this, FALSE) ;
+	
+	if (a_this->ref_count)
+		a_this->ref_count -- ;
+
+	if (!a_this->ref_count)
+	{
+		cr_stylesheet_destroy (a_this) ;
+		return TRUE ;
+	}
+
+	return FALSE ;
+}
+
+
+/**
+ *Destructor of the #CRStyleSheet class.
+ *@param a_this the current instance of the #CRStyleSheet class.
+ */
+void
+cr_stylesheet_destroy (CRStyleSheet *a_this)
+{
+	g_return_if_fail (a_this) ;
+
+	if (a_this->statements)
+	{
+		cr_statement_destroy (a_this->statements) ;
+		a_this->statements = NULL ;
+	}
+	g_free (a_this) ;
+}