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/* === S Y N F I G ========================================================= */
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/*! \file valuenodeconstset.cpp
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** \brief Template File
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**
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** $Id$
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**
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** \legal
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** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
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**
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** This package is free software; you can redistribute it and/or
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** modify it under the terms of the GNU General Public License as
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** published by the Free Software Foundation; either version 2 of
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** the License, or (at your option) any later version.
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**
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** This package is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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** General Public License for more details.
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** \endlegal
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*/
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/* ========================================================================= */
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/* === H E A D E R S ======================================================= */
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#ifdef USING_PCH
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# include "pch.h"
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#else
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#ifdef HAVE_CONFIG_H
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# include <config.h></config.h>
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#endif
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bw |
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#include <synfig general.h=""></synfig>
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bw |
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#include "valuenodeconstset.h"
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#include <synfigapp canvasinterface.h=""></synfigapp>
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#include <synfigapp localization.h=""></synfigapp>
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#endif
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using namespace std;
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using namespace etl;
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using namespace synfig;
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using namespace synfigapp;
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using namespace Action;
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/* === M A C R O S ========================================================= */
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ACTION_INIT(Action::ValueNodeConstSet);
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ACTION_SET_NAME(Action::ValueNodeConstSet,"ValueNodeConstSet");
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ACTION_SET_LOCAL_NAME(Action::ValueNodeConstSet,N_("Set ValueNode_Const"));
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ACTION_SET_TASK(Action::ValueNodeConstSet,"set");
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ACTION_SET_CATEGORY(Action::ValueNodeConstSet,Action::CATEGORY_VALUENODE);
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ACTION_SET_PRIORITY(Action::ValueNodeConstSet,0);
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ACTION_SET_VERSION(Action::ValueNodeConstSet,"0.0");
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ACTION_SET_CVS_ID(Action::ValueNodeConstSet,"$Id$");
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/* === G L O B A L S ======================================================= */
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/* === P R O C E D U R E S ================================================= */
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/* === M E T H O D S ======================================================= */
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Action::ValueNodeConstSet::ValueNodeConstSet()
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{
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set_dirty(true);
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}
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Action::ParamVocab
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Action::ValueNodeConstSet::get_param_vocab()
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{
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ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
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ret.push_back(ParamDesc("value_node",Param::TYPE_VALUENODE)
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.set_local_name(_("ValueNode_Const"))
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);
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ret.push_back(ParamDesc("new_value",Param::TYPE_VALUE)
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.set_local_name(_("ValueBase"))
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);
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return ret;
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}
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bool
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Action::ValueNodeConstSet::is_candidate(const ParamList &x)
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{
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if(candidate_check(get_param_vocab(),x))
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{
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if(ValueNode_Const::Handle::cast_dynamic(x.find("value_node")->second.get_value_node()))
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return true;
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}
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return false;
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}
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bool
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Action::ValueNodeConstSet::set_param(const synfig::String& name, const Action::Param ¶m)
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{
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if(name=="value_node" && param.get_type()==Param::TYPE_VALUENODE)
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{
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value_node=ValueNode_Const::Handle::cast_dynamic(param.get_value_node());
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return (bool)value_node;
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}
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if(name=="new_value" && param.get_type()==Param::TYPE_VALUE)
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{
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new_value=param.get_value();
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return true;
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}
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return Action::CanvasSpecific::set_param(name,param);
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}
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bool
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Action::ValueNodeConstSet::is_ready()const
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{
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if(!value_node || !new_value.is_valid())
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return false;
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return Action::CanvasSpecific::is_ready();
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}
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void
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Action::ValueNodeConstSet::perform()
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{
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//set_dirty(true);
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old_value=value_node->get_value();
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// We shouldn't change the parameters properties when change its value
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new_value.copy_properties_of(old_value);
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value_node->set_value(new_value);
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// Signal that a layer has been inserted
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/*if(get_canvas_interface())
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{
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get_canvas_interface()->signal_value_node_changed()(value_node);
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}*/
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}
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void
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Action::ValueNodeConstSet::undo()
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{
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//set_dirty(true);
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value_node->set_value(old_value);
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// Signal that a layer has been inserted
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/*if(get_canvas_interface())
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{
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get_canvas_interface()->signal_value_node_changed()(value_node);
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}*/
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}
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