X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Fsrc%2Fsynfig%2Fvaluenode_integer.cpp;fp=synfig-core%2Fsrc%2Fsynfig%2Fvaluenode_integer.cpp;h=38cd08247377ab3a1717b16a4a7ff774741e8ccd;hb=a095981e18cc37a8ecc7cd237cc22b9c10329264;hp=0000000000000000000000000000000000000000;hpb=9459638ad6797b8139f1e9f0715c96076dbf0890;p=synfig.git

diff --git a/synfig-core/src/synfig/valuenode_integer.cpp b/synfig-core/src/synfig/valuenode_integer.cpp
new file mode 100644
index 0000000..38cd082
--- /dev/null
+++ b/synfig-core/src/synfig/valuenode_integer.cpp
@@ -0,0 +1,199 @@
+/* === S Y N F I G ========================================================= */
+/*!	\file valuenode_integer.cpp
+**	\brief Implementation of the "Integer" valuenode conversion.
+**
+**	$Id$
+**
+**	\legal
+**	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**	Copyright (c) 2007, 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_integer.h"
+#include "valuenode_const.h"
+#include "general.h"
+#include <ETL/misc>
+
+#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_Integer::ValueNode_Integer(const ValueBase::Type &x):
+	LinkableValueNode(x)
+{
+}
+
+ValueNode_Integer::ValueNode_Integer(const ValueBase &x):
+	LinkableValueNode(x.get_type())
+{
+	switch(x.get_type())
+	{
+	case ValueBase::TYPE_ANGLE:
+		set_link("integer", ValueNode_Const::create(round_to_int(Angle::deg(x.get(Angle())).get())));
+		break;
+	case ValueBase::TYPE_BOOL:
+		set_link("integer", ValueNode_Const::create(int(x.get(bool()))));
+		break;
+	case ValueBase::TYPE_REAL:
+		set_link("integer", ValueNode_Const::create(round_to_int(x.get(Real()))));
+		break;
+	case ValueBase::TYPE_TIME:
+		set_link("integer", ValueNode_Const::create(round_to_int(x.get(Time()))));
+		break;
+	default:
+		assert(0);
+		throw runtime_error(get_local_name()+_(":Bad type ")+ValueBase::type_local_name(x.get_type()));
+	}
+}
+
+ValueNode_Integer*
+ValueNode_Integer::create(const ValueBase &x)
+{
+	return new ValueNode_Integer(x);
+}
+
+LinkableValueNode*
+ValueNode_Integer::create_new()const
+{
+	return new ValueNode_Integer(get_type());
+}
+
+ValueNode_Integer::~ValueNode_Integer()
+{
+	unlink_all();
+}
+
+bool
+ValueNode_Integer::set_link_vfunc(int i,ValueNode::Handle value)
+{
+	assert(i>=0 && i<link_count());
+
+	switch(i)
+	{
+	case 0: CHECK_TYPE_AND_SET_VALUE(integer_, get_type());
+	}
+	return false;
+}
+
+ValueNode::LooseHandle
+ValueNode_Integer::get_link_vfunc(int i)const
+{
+	assert(i>=0 && i<link_count());
+
+	if(i==0) return integer_;
+
+	return 0;
+}
+
+int
+ValueNode_Integer::link_count()const
+{
+	return 1;
+}
+
+String
+ValueNode_Integer::link_local_name(int i)const
+{
+	assert(i>=0 && i<link_count());
+
+	if(i==0) return _("Integer");
+	return String();
+}
+
+String
+ValueNode_Integer::link_name(int i)const
+{
+	assert(i>=0 && i<link_count());
+
+	if(i==0) return "integer";
+	return String();
+}
+
+int
+ValueNode_Integer::get_link_index_from_name(const String &name)const
+{
+	if(name=="integer") return 0;
+
+	throw Exception::BadLinkName(name);
+}
+
+ValueBase
+ValueNode_Integer::operator()(Time t)const
+{
+	if (getenv("SYNFIG_DEBUG_VALUENODE_OPERATORS"))
+		printf("%s:%d operator()\n", __FILE__, __LINE__);
+
+	int integer = (*integer_)(t).get(int());
+
+	switch (get_type())
+	{
+	case ValueBase::TYPE_ANGLE:
+		return Angle::deg(integer);
+	case ValueBase::TYPE_BOOL:
+		return bool(integer);
+	case ValueBase::TYPE_REAL:
+		return Real(integer);
+	case ValueBase::TYPE_TIME:
+		return Time(integer);
+	default:
+		assert(0);
+		throw runtime_error(get_local_name()+_(":Bad type ")+ValueBase::type_local_name(get_type()));
+	}
+}
+
+String
+ValueNode_Integer::get_name()const
+{
+	return "fromint";
+}
+
+String
+ValueNode_Integer::get_local_name()const
+{
+	return _("From Integer");
+}
+
+// don't show this to the user at the moment - maybe it's not very useful
+bool
+ValueNode_Integer::check_type(ValueBase::Type type __attribute__ ((unused)))
+{
+	return false;
+//	return
+//		type==ValueBase::TYPE_ANGLE ||
+//		type==ValueBase::TYPE_BOOL  ||
+//		type==ValueBase::TYPE_REAL  ||
+//		type==ValueBase::TYPE_TIME;
+}