1 /* === S I N F G =========================================================== */
2 /*! \file gradientset.cpp
3 ** \brief Template File
5 ** $Id: gradientset.cpp,v 1.1.1.1 2005/01/07 03:34:37 darco Exp $
8 ** Copyright (c) 2002 Robert B. Quattlebaum Jr.
10 ** This software and associated documentation
11 ** are CONFIDENTIAL and PROPRIETARY property of
12 ** the above-mentioned copyright holder.
14 ** You may not copy, print, publish, or in any
15 ** other way distribute this software without
16 ** a prior written agreement with
17 ** the copyright holder.
20 /* ========================================================================= */
22 /* === H E A D E R S ======================================================= */
31 #include "layerparamset.h"
32 #include "valuenodeconstset.h"
33 #include "valuedescconnect.h"
34 #include "waypointsetsmart.h"
36 #include "gradientset.h"
37 #include <sinfgapp/canvasinterface.h>
38 #include <sinfgapp/main.h>
44 using namespace sinfg;
45 using namespace sinfgapp;
46 using namespace Action;
48 /* === M A C R O S ========================================================= */
50 ACTION_INIT(Action::GradientSet);
51 ACTION_SET_NAME(Action::GradientSet,"gradient_set");
52 ACTION_SET_LOCAL_NAME(Action::GradientSet,"Apply Default Gradient");
53 ACTION_SET_TASK(Action::GradientSet,"set");
54 ACTION_SET_CATEGORY(Action::GradientSet,Action::CATEGORY_VALUEDESC);
55 ACTION_SET_PRIORITY(Action::GradientSet,0);
56 ACTION_SET_VERSION(Action::GradientSet,"0.0");
57 ACTION_SET_CVS_ID(Action::GradientSet,"$Id: gradientset.cpp,v 1.1.1.1 2005/01/07 03:34:37 darco Exp $");
59 /* === G L O B A L S ======================================================= */
61 /* === P R O C E D U R E S ================================================= */
63 /* === M E T H O D S ======================================================= */
65 Action::GradientSet::GradientSet():
71 Action::GradientSet::get_param_vocab()
73 ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
75 ret.push_back(ParamDesc("value_desc",Param::TYPE_VALUEDESC)
76 .set_local_name(_("ValueDesc"))
79 ret.push_back(ParamDesc("time",Param::TYPE_TIME)
80 .set_local_name(_("Time"))
88 Action::GradientSet::is_canidate(const ParamList &x)
90 if(!canidate_check(get_param_vocab(),x))
92 return x.find("value_desc")->second.get_value_desc().get_value_type()==ValueBase::TYPE_GRADIENT;
96 Action::GradientSet::set_param(const sinfg::String& name, const Action::Param ¶m)
98 if(name=="value_desc" && param.get_type()==Param::TYPE_VALUEDESC)
100 // Grab the value_desc
101 value_desc=param.get_value_desc();
103 // Grab the current gradient
104 gradient=sinfgapp::Main::get_gradient();
106 return value_desc.get_value_type()==ValueBase::TYPE_GRADIENT;
109 if(name=="time" && param.get_type()==Param::TYPE_TIME)
111 time=param.get_time();
116 return Action::CanvasSpecific::set_param(name,param);
120 Action::GradientSet::is_ready()const
122 if(!value_desc || value_desc.get_value_type()!=ValueBase::TYPE_GRADIENT)
124 return Action::CanvasSpecific::is_ready();
128 Action::GradientSet::prepare()
132 Action::Handle action;
133 action=Action::create("value_desc_set");
135 action->set_param("canvas",get_canvas());
136 action->set_param("canvas_interface",get_canvas_interface());
137 action->set_param("value_desc",value_desc);
138 action->set_param("new_value",ValueBase(gradient));
139 action->set_param("time",time);
141 if(!action->is_ready())
142 throw Error(Error::TYPE_NOTREADY);
144 add_action_front(action);