1 /* === S Y N F I G ========================================================= */
2 /*! \file valuenode_intstring.cpp
3 ** \brief Implementation of the "IntString" valuenode conversion.
8 ** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
9 ** Copyright (c) 2008 Chris Moore
11 ** This package is free software; you can redistribute it and/or
12 ** modify it under the terms of the GNU General Public License as
13 ** published by the Free Software Foundation; either version 2 of
14 ** the License, or (at your option) any later version.
16 ** This package is distributed in the hope that it will be useful,
17 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
18 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 ** General Public License for more details.
22 /* ========================================================================= */
24 /* === H E A D E R S ======================================================= */
33 #include "valuenode_intstring.h"
34 #include "valuenode_const.h"
40 /* === U S I N G =========================================================== */
44 using namespace synfig;
46 /* === M A C R O S ========================================================= */
48 /* === G L O B A L S ======================================================= */
50 /* === P R O C E D U R E S ================================================= */
52 /* === M E T H O D S ======================================================= */
54 ValueNode_IntString::ValueNode_IntString(const ValueBase &value):
55 LinkableValueNode(value.get_type())
57 Vocab ret(get_children_vocab());
58 set_children_vocab(ret);
59 switch(value.get_type())
61 case ValueBase::TYPE_STRING:
62 set_link("int",ValueNode_Const::create(int(0)));
63 set_link("width",ValueNode_Const::create(int(0)));
64 set_link("zero_pad",ValueNode_Const::create(bool(false)));
67 throw Exception::BadType(ValueBase::type_local_name(value.get_type()));
72 ValueNode_IntString::create_new()const
74 return new ValueNode_IntString(get_type());
78 ValueNode_IntString::create(const ValueBase &x)
80 return new ValueNode_IntString(x);
83 ValueNode_IntString::~ValueNode_IntString()
89 ValueNode_IntString::operator()(Time t)const
91 if (getenv("SYNFIG_DEBUG_VALUENODE_OPERATORS"))
92 printf("%s:%d operator()\n", __FILE__, __LINE__);
94 int integer((*int_)(t).get(int()));
95 int width((*width_)(t).get(int()));
96 int zero_pad((*zero_pad_)(t).get(bool()));
100 case ValueBase::TYPE_STRING:
101 return strprintf(strprintf("%%%s%dd",
103 width).c_str(), integer);
113 ValueNode_IntString::get_name()const
119 ValueNode_IntString::get_local_name()const
121 return _("Int String");
125 ValueNode_IntString::set_link_vfunc(int i,ValueNode::Handle value)
127 assert(i>=0 && i<link_count());
131 case 0: CHECK_TYPE_AND_SET_VALUE(int_, ValueBase::TYPE_INTEGER);
132 case 1: CHECK_TYPE_AND_SET_VALUE(width_, ValueBase::TYPE_INTEGER);
133 case 2: CHECK_TYPE_AND_SET_VALUE(zero_pad_, ValueBase::TYPE_BOOL);
138 ValueNode::LooseHandle
139 ValueNode_IntString::get_link_vfunc(int i)const
141 assert(i>=0 && i<link_count());
146 case 1: return width_;
147 case 2: return zero_pad_;
154 ValueNode_IntString::check_type(ValueBase::Type type)
157 type==ValueBase::TYPE_STRING;
160 LinkableValueNode::Vocab
161 ValueNode_IntString::get_children_vocab_vfunc()const
163 if(children_vocab.size())
164 return children_vocab;
166 LinkableValueNode::Vocab ret;
168 ret.push_back(ParamDesc(ValueBase(),"int")
169 .set_local_name(_("Int"))
170 .set_description(_("Value to convert to string"))
173 ret.push_back(ParamDesc(ValueBase(),"width")
174 .set_local_name(_("Width"))
175 .set_description(_("Width of the string"))
178 ret.push_back(ParamDesc(ValueBase(),"zero_pad")
179 .set_local_name(_("Zero Padded"))
180 .set_description(_("When checked, the string is left filled with zeros to match the width"))