-/* === S I N F G =========================================================== */
-/*! \file valuenode_subtract.cpp
-** \brief Template File
+/* === S Y N F I G ========================================================= */
+/*! \file valuenode_stripes.cpp
+** \brief Implementation of the "Stripes" valuenode conversion.
**
-** $Id: valuenode_stripes.cpp,v 1.1.1.1 2005/01/04 01:23:15 darco Exp $
+** $Id$
**
** \legal
-** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
**
-** This software and associated documentation
-** are CONFIDENTIAL and PROPRIETARY property of
-** the above-mentioned copyright holder.
+** 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.
**
-** You may not copy, print, publish, or in any
-** other way distribute this software without
-** a prior written agreement with
-** the copyright holder.
+** 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
*/
/* ========================================================================= */
using namespace std;
using namespace etl;
-using namespace sinfg;
+using namespace synfig;
/* === M A C R O S ========================================================= */
/* === M E T H O D S ======================================================= */
-sinfg::ValueNode_Stripes::ValueNode_Stripes():LinkableValueNode(sinfg::ValueBase::TYPE_GRADIENT)
+synfig::ValueNode_Stripes::ValueNode_Stripes():LinkableValueNode(synfig::ValueBase::TYPE_GRADIENT)
{
set_link("color1",ValueNode_Const::create(Color::alpha()));
set_link("color2",ValueNode_Const::create(Color::black()));
ValueNode_Stripes::create(const ValueBase& x)
{
ValueBase::Type id(x.get_type());
-
+
if(id!=ValueBase::TYPE_GRADIENT)
{
assert(0);
- throw runtime_error("sinfg::ValueNode_Stripes:Bad type "+ValueBase::type_name(id));
- }
+ throw runtime_error(String(_("Stripes"))+_(":Bad type ")+ValueBase::type_local_name(id));
+ }
ValueNode_Stripes* value_node=new ValueNode_Stripes();
assert(value_node->get_type()==id);
-
+
return value_node;
}
-sinfg::ValueNode_Stripes::~ValueNode_Stripes()
+synfig::ValueNode_Stripes::~ValueNode_Stripes()
{
unlink_all();
}
-bool
-sinfg::ValueNode_Stripes::set_color1(ValueNode::Handle a)
-{
- if(a->get_type()!=ValueBase::TYPE_COLOR)
- return false;
-
- color1_=a;
-
- return true;
-}
-
-bool
-sinfg::ValueNode_Stripes::set_color2(ValueNode::Handle a)
-{
- if(a->get_type()!=ValueBase::TYPE_COLOR)
- return false;
-
- color2_=a;
-
- return true;
-}
-
-bool
-sinfg::ValueNode_Stripes::set_width(ValueNode::Handle x)
-{
- if(x->get_type()!=ValueBase::TYPE_REAL)
- return false;
-
- width_=x;
-
- return true;
-}
-
-bool
-sinfg::ValueNode_Stripes::set_stripes(ValueNode::Handle b)
-{
- if(b->get_type()!=ValueBase::TYPE_INTEGER)
- return false;
- stripes_=b;
- return true;
-}
-
-sinfg::ValueBase
-sinfg::ValueNode_Stripes::operator()(Time t)const
+synfig::ValueBase
+synfig::ValueNode_Stripes::operator()(Time t)const
{
- const int total((*stripes_)(t).get(int()));
+ const int total((*stripes_)(t).get(int()));
int i;
Gradient ret;
const Color color1((*color1_)(t).get(Color()));
const Color color2((*color2_)(t).get(Color()));
const float width(max(0.0,min(1.0,(*width_)(t).get(Real()))));
-
+
const float stripe_width_a(width/total);
const float stripe_width_b((1.0-width)/total);
-
+
for(i=0;i<total;i++)
{
float pos(float(i)/total+stripe_width_b/2);
}
bool
-ValueNode_Stripes::set_link_vfunc(int i,ValueNode::Handle x)
+ValueNode_Stripes::set_link_vfunc(int i,ValueNode::Handle value)
{
assert(i>=0 && i<link_count());
+
switch(i)
{
- case 0:
- if(set_color1(x)) { signal_child_changed()(i);signal_value_changed()(); return true; }
- else { return false; }
- case 1:
- if(set_color2(x)) { signal_child_changed()(i);signal_value_changed()(); return true; }
- else { return false; }
- case 2:
- if(set_stripes(x)) { signal_child_changed()(i);signal_value_changed()(); return true; }
- else { return false; }
- case 3:
- if(set_width(x)) { signal_child_changed()(i);signal_value_changed()(); return true; }
- else { return false; }
+ case 0: CHECK_TYPE_AND_SET_VALUE(color1_, ValueBase::TYPE_COLOR);
+ case 1: CHECK_TYPE_AND_SET_VALUE(color2_, ValueBase::TYPE_COLOR);
+ case 2: CHECK_TYPE_AND_SET_VALUE(stripes_, ValueBase::TYPE_INTEGER);
+ case 3: CHECK_TYPE_AND_SET_VALUE(width_, ValueBase::TYPE_REAL);
}
-
return false;
}
ValueNode_Stripes::get_link_vfunc(int i)const
{
assert(i>=0 && i<link_count());
+
switch(i)
{
case 0:
ValueNode_Stripes::link_local_name(int i)const
{
assert(i>=0 && i<link_count());
+
switch(i)
{
case 0:
return _("Stripe Count");
case 3:
return _("Width");
+ default:
+ return String();
}
- return String();
-}
+}
String
ValueNode_Stripes::link_name(int i)const
{
assert(i>=0 && i<link_count());
+
switch(i)
{
case 0:
return "stripes";
case 3:
return "width";
+ default:
+ return String();
}
- return String();
-}
+}
int
ValueNode_Stripes::get_link_index_from_name(const String &name)const