+/* === S Y N F I G ========================================================= */
+/*! \file valuenode_timestring.cpp
+** \brief Implementation of the "TimeString" valuenode conversion.
+**
+** $Id$
+**
+** \legal
+** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+** Copyright (c) 2008 Chris Moore
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package 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.
+** \endlegal
+*/
+/* ========================================================================= */
+
+/* === H E A D E R S ======================================================= */
+
+#ifdef USING_PCH
+# include "pch.h"
+#else
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include "valuenode_timestring.h"
+#include "valuenode_const.h"
+#include "canvas.h"
+#include "general.h"
+
+#endif
+
+/* === U S I N G =========================================================== */
+
+using namespace std;
+using namespace etl;
+using namespace synfig;
+
+/* === M A C R O S ========================================================= */
+
+/* === G L O B A L S ======================================================= */
+
+/* === P R O C E D U R E S ================================================= */
+
+/* === M E T H O D S ======================================================= */
+
+ValueNode_TimeString::ValueNode_TimeString(const ValueBase &value):
+ LinkableValueNode(value.get_type())
+{
+ switch(value.get_type())
+ {
+ case ValueBase::TYPE_STRING:
+ set_link("time",ValueNode_Const::create(Time()));
+ break;
+ default:
+ throw Exception::BadType(ValueBase::type_local_name(value.get_type()));
+ }
+
+ DCAST_HACK_ENABLE();
+}
+
+LinkableValueNode*
+ValueNode_TimeString::create_new()const
+{
+ return new ValueNode_TimeString(get_type());
+}
+
+ValueNode_TimeString*
+ValueNode_TimeString::create(const ValueBase &x)
+{
+ return new ValueNode_TimeString(x);
+}
+
+ValueNode_TimeString::~ValueNode_TimeString()
+{
+ unlink_all();
+}
+
+ValueBase
+ValueNode_TimeString::operator()(Time t)const
+{
+ Time time((*time_)(t).get(Time()));
+
+ switch (get_type())
+ {
+ case ValueBase::TYPE_STRING:
+ return time.get_string(get_parent_canvas()->rend_desc().get_frame_rate());
+ default:
+ break;
+ }
+
+ assert(0);
+ return ValueBase();
+}
+
+String
+ValueNode_TimeString::get_name()const
+{
+ return "timestring";
+}
+
+String
+ValueNode_TimeString::get_local_name()const
+{
+ return _("Time String");
+}
+
+bool
+ValueNode_TimeString::set_link_vfunc(int i,ValueNode::Handle value)
+{
+ assert(i>=0 && i<link_count());
+
+ switch(i)
+ {
+ case 0: CHECK_TYPE_AND_SET_VALUE(time_, ValueBase::TYPE_TIME);
+ }
+ return false;
+}
+
+ValueNode::LooseHandle
+ValueNode_TimeString::get_link_vfunc(int i)const
+{
+ assert(i>=0 && i<link_count());
+
+ switch(i)
+ {
+ case 0: return time_;
+ }
+
+ return 0;
+}
+
+int
+ValueNode_TimeString::link_count()const
+{
+ return 1;
+}
+
+String
+ValueNode_TimeString::link_name(int i)const
+{
+ assert(i>=0 && i<link_count());
+
+ switch(i)
+ {
+ case 0: return "time";
+ }
+ return String();
+}
+
+String
+ValueNode_TimeString::link_local_name(int i)const
+{
+ assert(i>=0 && i<link_count());
+
+ switch(i)
+ {
+ case 0: return _("Time");
+ }
+ return String();
+}
+
+int
+ValueNode_TimeString::get_link_index_from_name(const String &name)const
+{
+ if (name=="time") return 0;
+
+ throw Exception::BadLinkName(name);
+}
+
+bool
+ValueNode_TimeString::check_type(ValueBase::Type type)
+{
+ return
+ type==ValueBase::TYPE_STRING;
+}