/* === S Y N F I G ========================================================= */
/*! \file valuenode_gradientrotate.cpp
-** \brief Template File
+** \brief Implementation of the "Gradient Rotate" 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
/* === M E T H O D S ======================================================= */
-synfig::ValueNode_GradientRotate::ValueNode_GradientRotate():
+synfig::ValueNode_GradientRotate::ValueNode_GradientRotate(const Gradient& x):
LinkableValueNode(synfig::ValueBase::TYPE_GRADIENT)
{
- set_link("gradient",ValueNode_Const::create(Gradient()));
+ set_link("gradient",ValueNode_Const::create(x));
set_link("offset",ValueNode_Const::create(Real(0)));
DCAST_HACK_ENABLE();
}
LinkableValueNode*
ValueNode_GradientRotate::create_new()const
{
- return new ValueNode_GradientRotate();
+ return new ValueNode_GradientRotate(Gradient());
}
ValueNode_GradientRotate*
if(id!=ValueBase::TYPE_GRADIENT)
{
assert(0);
- throw runtime_error("synfig::ValueNode_GradientRotate:Bad type "+ValueBase::type_name(id));
+ throw runtime_error(String(_("Gradient Rotate"))+_(":Bad type ")+ValueBase::type_local_name(id));
}
- ValueNode_GradientRotate* value_node=new ValueNode_GradientRotate();
- value_node->set_gradient(ValueNode_Const::create(x.get(Gradient())));
+ ValueNode_GradientRotate* value_node=new ValueNode_GradientRotate(x.get(Gradient()));
assert(value_node->get_type()==id);
unlink_all();
}
-bool
-synfig::ValueNode_GradientRotate::set_gradient(ValueNode::Handle a)
-{
- if(a->get_type()!=ValueBase::TYPE_GRADIENT&& !PlaceholderValueNode::Handle::cast_dynamic(a))
- return false;
-
- ref_gradient=a;
-
- return true;
-}
-
-bool
-synfig::ValueNode_GradientRotate::set_offset(ValueNode::Handle b)
-{
- if(b->get_type()!=ValueBase::TYPE_REAL&& !PlaceholderValueNode::Handle::cast_dynamic(b))
- return false;
- ref_offset=b;
- return true;
-}
-
synfig::ValueBase
synfig::ValueNode_GradientRotate::operator()(Time t)const
{
}
bool
-ValueNode_GradientRotate::set_link_vfunc(int i,ValueNode::Handle x)
+ValueNode_GradientRotate::set_link_vfunc(int i,ValueNode::Handle value)
{
- assert(i>=0 && i<3);
+ assert(i>=0 && i<link_count());
+
switch(i)
{
- case 0:
- if(set_gradient(x)) { signal_child_changed()(i);signal_value_changed()(); return true; }
- else { return false; }
- case 1:
- if(set_offset(x)) { signal_child_changed()(i);signal_value_changed()(); return true; }
- else { return false; }
+ case 0: CHECK_TYPE_AND_SET_VALUE(ref_gradient, ValueBase::TYPE_GRADIENT);
+ case 1: CHECK_TYPE_AND_SET_VALUE(ref_offset, ValueBase::TYPE_REAL);
}
-
return false;
}
ValueNode::LooseHandle
ValueNode_GradientRotate::get_link_vfunc(int i)const
{
- assert(i>=0 && i<3);
+ assert(i>=0 && i<link_count());
+
switch(i)
{
case 0:
String
ValueNode_GradientRotate::link_local_name(int i)const
{
- assert(i>=0 && i<2);
+ assert(i>=0 && i<link_count());
+
switch(i)
{
case 0:
return _("Gradient");
case 1:
return _("Offset");
+ default:
+ return String();
}
- return String();
}
String
ValueNode_GradientRotate::link_name(int i)const
{
- assert(i>=0 && i<2);
+ assert(i>=0 && i<link_count());
+
switch(i)
{
case 0:
return "gradient";
case 1:
return "offset";
+ default: return String();
}
- return String();
}
int