1 /* === S Y N F I G ========================================================= */
2 /*! \file valuenodeconstset.cpp
3 ** \brief Template File
5 ** $Id: valuenodeconstset.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 "valuenodeconstset.h"
32 #include <synfigapp/canvasinterface.h>
38 using namespace synfig;
39 using namespace synfigapp;
40 using namespace Action;
42 /* === M A C R O S ========================================================= */
44 ACTION_INIT(Action::ValueNodeConstSet);
45 ACTION_SET_NAME(Action::ValueNodeConstSet,"value_node_const_set");
46 ACTION_SET_LOCAL_NAME(Action::ValueNodeConstSet,_("Set ValueNode_Const"));
47 ACTION_SET_TASK(Action::ValueNodeConstSet,"set");
48 ACTION_SET_CATEGORY(Action::ValueNodeConstSet,Action::CATEGORY_VALUENODE);
49 ACTION_SET_PRIORITY(Action::ValueNodeConstSet,0);
50 ACTION_SET_VERSION(Action::ValueNodeConstSet,"0.0");
51 ACTION_SET_CVS_ID(Action::ValueNodeConstSet,"$Id: valuenodeconstset.cpp,v 1.1.1.1 2005/01/07 03:34:37 darco Exp $");
53 /* === G L O B A L S ======================================================= */
55 /* === P R O C E D U R E S ================================================= */
57 /* === M E T H O D S ======================================================= */
59 Action::ValueNodeConstSet::ValueNodeConstSet()
65 Action::ValueNodeConstSet::get_param_vocab()
67 ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
69 ret.push_back(ParamDesc("value_node",Param::TYPE_VALUENODE)
70 .set_local_name(_("ValueNode_Const"))
73 ret.push_back(ParamDesc("new_value",Param::TYPE_VALUE)
74 .set_local_name(_("ValueBase"))
81 Action::ValueNodeConstSet::is_canidate(const ParamList &x)
83 if(canidate_check(get_param_vocab(),x))
85 if(ValueNode_Const::Handle::cast_dynamic(x.find("value_node")->second.get_value_node()))
92 Action::ValueNodeConstSet::set_param(const synfig::String& name, const Action::Param ¶m)
94 if(name=="value_node" && param.get_type()==Param::TYPE_VALUENODE)
96 value_node=ValueNode_Const::Handle::cast_dynamic(param.get_value_node());
98 return (bool)value_node;
101 if(name=="new_value" && param.get_type()==Param::TYPE_VALUE)
103 new_value=param.get_value();
108 return Action::CanvasSpecific::set_param(name,param);
112 Action::ValueNodeConstSet::is_ready()const
114 if(!value_node || !new_value.is_valid())
116 return Action::CanvasSpecific::is_ready();
120 Action::ValueNodeConstSet::perform()
124 old_value=value_node->get_value();
126 value_node->set_value(new_value);
128 // Signal that a layer has been inserted
129 /*if(get_canvas_interface())
131 get_canvas_interface()->signal_value_node_changed()(value_node);
136 Action::ValueNodeConstSet::undo()
140 value_node->set_value(old_value);
142 // Signal that a layer has been inserted
143 /*if(get_canvas_interface())
145 get_canvas_interface()->signal_value_node_changed()(value_node);