1 /* === S Y N F I G ========================================================= */
2 /*! \file valuenode_composite.cpp
3 ** \brief Implementation of the "Composite" valuenode conversion.
8 ** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
9 ** Copyright (c) 2008 Chris Moore
10 ** Copyright (c) 2009 Nikita Kitaev
12 ** This package is free software; you can redistribute it and/or
13 ** modify it under the terms of the GNU General Public License as
14 ** published by the Free Software Foundation; either version 2 of
15 ** the License, or (at your option) any later version.
17 ** This package is distributed in the hope that it will be useful,
18 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
19 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 ** General Public License for more details.
23 /* ========================================================================= */
25 /* === H E A D E R S ======================================================= */
34 #include "valuenode_composite.h"
35 #include "valuenode_const.h"
38 #include "valuenode_radialcomposite.h"
42 #include "savecanvas.h"
46 /* === U S I N G =========================================================== */
50 using namespace synfig;
52 /* === M A C R O S ========================================================= */
54 /* === G L O B A L S ======================================================= */
56 /* === P R O C E D U R E S ================================================= */
58 /* === M E T H O D S ======================================================= */
60 synfig::ValueNode_Composite::ValueNode_Composite(const ValueBase &value):
61 LinkableValueNode(value.get_type())
65 case ValueBase::TYPE_VECTOR:
66 set_link("x",ValueNode_Const::create(value.get(Vector())[0]));
67 set_link("y",ValueNode_Const::create(value.get(Vector())[1]));
69 case ValueBase::TYPE_COLOR:
70 set_link("r",ValueNode_Const::create(value.get(Color()).get_r()));
71 set_link("g",ValueNode_Const::create(value.get(Color()).get_g()));
72 set_link("b",ValueNode_Const::create(value.get(Color()).get_b()));
73 set_link("a",ValueNode_Const::create(value.get(Color()).get_a()));
75 case ValueBase::TYPE_SEGMENT:
76 set_link("p1",ValueNode_Const::create(value.get(Segment()).p1));
77 set_link("t1",ValueNode_Const::create(value.get(Segment()).t1));
78 set_link("p2",ValueNode_Const::create(value.get(Segment()).p2));
79 set_link("t2",ValueNode_Const::create(value.get(Segment()).t2));
81 case ValueBase::TYPE_BLINEPOINT:
83 BLinePoint bline_point(value);
84 set_link("point",ValueNode_Const::create(bline_point.get_vertex()));
85 set_link("width",ValueNode_Const::create(bline_point.get_width()));
86 set_link("origin",ValueNode_Const::create(bline_point.get_origin()));
87 set_link("split",ValueNode_Const::create(bline_point.get_split_tangent_flag()));
88 set_link("t1",ValueNode_RadialComposite::create(bline_point.get_tangent1()));
89 set_link("t2",ValueNode_RadialComposite::create(bline_point.get_tangent2()));
94 throw Exception::BadType(ValueBase::type_local_name(get_type()));
98 ValueNode_Composite::~ValueNode_Composite()
104 ValueNode_Composite::create(const ValueBase &value)
106 return new ValueNode_Composite(value);
110 ValueNode_Composite::create_new()const
112 return new ValueNode_Composite(ValueBase(get_type()));
116 synfig::ValueNode_Composite::operator()(Time t)const
118 if (getenv("SYNFIG_DEBUG_VALUENODE_OPERATORS"))
119 printf("%s:%d operator()\n", __FILE__, __LINE__);
123 case ValueBase::TYPE_VECTOR:
126 assert(components[0] && components[1]);
127 vect[0]=(*components[0])(t).get(Vector::value_type());
128 vect[1]=(*components[1])(t).get(Vector::value_type());
131 case ValueBase::TYPE_COLOR:
134 assert(components[0] && components[1] && components[2] && components[3]);
135 color.set_r((*components[0])(t).get(Vector::value_type()));
136 color.set_g((*components[1])(t).get(Vector::value_type()));
137 color.set_b((*components[2])(t).get(Vector::value_type()));
138 color.set_a((*components[3])(t).get(Vector::value_type()));
141 case ValueBase::TYPE_SEGMENT:
144 assert(components[0] && components[1] && components[2] && components[3]);
145 seg.p1=(*components[0])(t).get(Point());
146 seg.t1=(*components[1])(t).get(Vector());
147 seg.p2=(*components[2])(t).get(Point());
148 seg.t2=(*components[3])(t).get(Vector());
151 case ValueBase::TYPE_BLINEPOINT:
154 assert(components[0] && components[1] && components[2] && components[3] && components[4] && components[5]);
155 ret.set_vertex((*components[0])(t).get(Point()));
156 ret.set_width((*components[1])(t).get(Real()));
157 ret.set_origin((*components[2])(t).get(Real()));
158 ret.set_split_tangent_flag((*components[3])(t).get(bool()));
159 ret.set_tangent1((*components[4])(t).get(Vector()));
160 if(ret.get_split_tangent_flag())
161 ret.set_tangent2((*components[5])(t).get(Vector()));
165 synfig::error(string("ValueNode_Composite::operator():")+_("Bad type for composite"));
166 assert(components[0]);
167 return (*components[0])(t);
172 ValueNode_Composite::link_count()const
176 case ValueBase::TYPE_VECTOR:
178 case ValueBase::TYPE_COLOR:
180 case ValueBase::TYPE_SEGMENT:
182 case ValueBase::TYPE_BLINEPOINT:
185 synfig::warning(string("ValueNode_Composite::component_count():")+_("Bad type for composite"));
191 ValueNode_Composite::set_link_vfunc(int i,ValueNode::Handle x)
193 assert(i>=0 && i<link_count());
195 if(PlaceholderValueNode::Handle::cast_dynamic(x))
203 case ValueBase::TYPE_VECTOR:
204 if(x->get_type()==ValueBase(Real()).get_type() || PlaceholderValueNode::Handle::cast_dynamic(x))
211 case ValueBase::TYPE_COLOR:
212 if(x->get_type()==ValueBase(Real()).get_type() || PlaceholderValueNode::Handle::cast_dynamic(x))
219 case ValueBase::TYPE_SEGMENT:
220 if(x->get_type()==ValueBase(Point()).get_type() || PlaceholderValueNode::Handle::cast_dynamic(x))
227 case ValueBase::TYPE_BLINEPOINT:
228 if((i==0 || i==4 || i==5) && x->get_type()==ValueBase(Point()).get_type())
233 if((i==1 || i==2) && x->get_type()==ValueBase(Real()).get_type())
238 if(i==3 && x->get_type()==ValueBase(bool()).get_type())
251 ValueNode::LooseHandle
252 ValueNode_Composite::get_link_vfunc(int i)const
254 assert(i>=0 && i<link_count());
256 return components[i];
260 ValueNode_Composite::link_local_name(int i)const
262 assert(i>=0 && i<link_count());
266 case ValueBase::TYPE_VECTOR:
267 return strprintf("%c-Axis",'X'+i);
269 case ValueBase::TYPE_COLOR:
279 case ValueBase::TYPE_SEGMENT:
281 return _("Vertex 1");
283 return _("Tangent 1");
285 return _("Vertex 2");
287 return _("Tangent 2");
289 case ValueBase::TYPE_BLINEPOINT:
297 return _("Split Tangents");
299 return _("Tangent 1");
301 return _("Tangent 2");
305 // notice that Composite counts from 1 and Radial Composite counts
306 // from 0! we need to keep it like that to correctly load old
307 // animations, but let's not save "c%d" format link names in future
308 return etl::strprintf(_("C%d"),i+1);
314 ValueNode_Composite::link_name(int i)const
316 assert(i>=0 && i<link_count());
318 if (get_file_version() < RELEASE_VERSION_0_61_08)
319 return strprintf("c%d",i+1);
323 case ValueBase::TYPE_COLOR:
326 case 0: return "red";
327 case 1: return "green";
328 case 2: return "blue";
329 case 3: return "alpha";
332 case ValueBase::TYPE_SEGMENT:
341 case ValueBase::TYPE_VECTOR:
348 case ValueBase::TYPE_BLINEPOINT:
351 case 0: return "point";
352 case 1: return "width";
353 case 2: return "origin";
354 case 3: return "split";
364 // notice that Composite counts from 1 and Radial Composite counts
365 // from 0! we need to keep it like that to correctly load old
366 // animations, but let's not save "c%d" format link names in future
367 return strprintf("c%d",i+1);
371 ValueNode_Composite::get_link_index_from_name(const String &name)const
374 throw Exception::BadLinkName(name);
376 if(name[0]=='c' && name.size() == 2 && name[1]-'1' >= 0 && name[1]-'1' < link_count())
381 case ValueBase::TYPE_COLOR:
390 case ValueBase::TYPE_SEGMENT:
399 case ValueBase::TYPE_VECTOR:
404 if(name[0]=='z') // \todo "z"? really?
406 case ValueBase::TYPE_BLINEPOINT:
407 if(name[0]=='p' || name=="v1" || name=="p1")
409 if(name=="w" || name=="width")
411 if(name=="o" || name=="origin")
423 throw Exception::BadLinkName(name);
427 ValueNode_Composite::get_name()const
433 ValueNode_Composite::get_local_name()const
435 return _("Composite");
439 ValueNode_Composite::check_type(ValueBase::Type type)
442 type==ValueBase::TYPE_SEGMENT ||
443 type==ValueBase::TYPE_VECTOR ||
444 type==ValueBase::TYPE_COLOR ||
445 type==ValueBase::TYPE_BLINEPOINT;