/* === S Y N F I G ========================================================= */
/*! \file valuedescconvert.cpp
** \brief Template File
**
** $Id$
**
** \legal
** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
** Copyright (c) 2007, 2008 Chris Moore
**
** This package is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License as
** published by the Free Software Foundation; either version 2 of
** the License, or (at your option) any later version.
**
** This package is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
** General Public License for more details.
** \endlegal
*/
/* ========================================================================= */
/* === H E A D E R S ======================================================= */
#ifdef USING_PCH
# include "pch.h"
#else
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
/*
#include "valuenodereplace.h"
#include "layerparamconnect.h"
#include "valuenodelinkconnect.h"
*/
#include <synfig/general.h>
#include "valuedescconnect.h"
#include "valuedescconvert.h"
#include <synfigapp/canvasinterface.h>
#include <synfig/valuenodes/valuenode_const.h>
#include <synfig/valuenode_registry.h>
#include <synfigapp/localization.h>
#endif
using namespace std;
using namespace etl;
using namespace synfig;
using namespace synfigapp;
using namespace Action;
/* === M A C R O S ========================================================= */
ACTION_INIT_NO_GET_LOCAL_NAME(Action::ValueDescConvert);
ACTION_SET_NAME(Action::ValueDescConvert,"ValueDescConvert");
ACTION_SET_LOCAL_NAME(Action::ValueDescConvert,N_("Convert"));
ACTION_SET_TASK(Action::ValueDescConvert,"convert");
ACTION_SET_CATEGORY(Action::ValueDescConvert,Action::CATEGORY_VALUEDESC);
ACTION_SET_PRIORITY(Action::ValueDescConvert,0);
ACTION_SET_VERSION(Action::ValueDescConvert,"0.0");
ACTION_SET_CVS_ID(Action::ValueDescConvert,"$Id$");
/* === G L O B A L S ======================================================= */
/* === P R O C E D U R E S ================================================= */
/* === M E T H O D S ======================================================= */
Action::ValueDescConvert::ValueDescConvert()
{
time=(Time::begin()-1);
}
synfig::String
Action::ValueDescConvert::get_local_name()const
{
// TRANSLATORS: This is used in the 'history' dialog when a ValueNode is converted. The first %s is what is converted, the 2nd is the local name of the ValueNode's type.
return strprintf(_("Convert '%s' to ValueNode type '%s'"),
value_desc.get_description().c_str(),
ValueNodeRegistry::book()[type].local_name.c_str());
}
Action::ParamVocab
Action::ValueDescConvert::get_param_vocab()
{
ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
ret.push_back(ParamDesc("value_desc",Param::TYPE_VALUEDESC)
.set_local_name(_("ValueDesc"))
);
ret.push_back(ParamDesc("type",Param::TYPE_STRING)
.set_local_name(_("Type"))
.set_desc(_("The type of ValueNode that you want to be converted to"))
);
ret.push_back(ParamDesc("time",Param::TYPE_TIME)
.set_local_name(_("Time"))
);
return ret;
}
bool
Action::ValueDescConvert::is_candidate(const ParamList &x)
{
if(candidate_check(get_param_vocab(),x))
{
ValueDesc value_desc=x.find("value_desc")->second.get_value_desc();
if(!value_desc)
return false;
// Don't allow to export lower and upper boundaries of the WidthPoint
if(value_desc.parent_is_linkable_value_node()
&& value_desc.get_parent_value_node()->get_name()=="composite"
&& value_desc.get_parent_value_node()->get_type()==type_width_point
&& (value_desc.get_index()==4 || value_desc.get_index()==5))
{
synfig::info("it is not candidate!");
return false;
}
synfig::info("it is candidate!");
return true;
}
return false;
}
bool
Action::ValueDescConvert::set_param(const synfig::String& name, const Action::Param ¶m)
{
if(name=="value_desc" && param.get_type()==Param::TYPE_VALUEDESC)
{
value_desc=param.get_value_desc();
return true;
}
if(name=="type" && param.get_type()==Param::TYPE_STRING)
{
type=param.get_string();
return true;
}
if(name=="time" && param.get_type()==Param::TYPE_TIME)
{
time=param.get_time();
return true;
}
return Action::CanvasSpecific::set_param(name,param);
}
bool
Action::ValueDescConvert::is_ready()const
{
if(!value_desc || type.empty())
return false;
if(time==(Time::begin()-1))
{
synfig::error("Missing time");
return false;
}
return Action::CanvasSpecific::is_ready();
}
void
Action::ValueDescConvert::prepare()
{
clear();
ValueBase value;
if(value_desc.is_const())
value=value_desc.get_value();
else if(value_desc.is_value_node())
value=(*value_desc.get_value_node())(time);
else
throw Error(_("Unable to decipher ValueDesc (Bug?)"));
#ifdef _DEBUG
printf("%s:%d Action::ValueDescConvert::prepare() with value %s type %s\n", __FILE__, __LINE__, value.get_string().c_str(), type.c_str());
// printf("%s:%d canvas = %lx\n", __FILE__, __LINE__, uintptr_t(value_desc.get_value_node()->get_parent_canvas().get()));
// printf("%s:%d parent canvas = %lx\n", __FILE__, __LINE__, uintptr_t(value_desc.get_parent_value_node()->get_parent_canvas().get()));
#endif // _DEBUG
ValueNode::Handle src_value_node(ValueNodeRegistry::create(type,value));
if(!src_value_node)
throw Error(_("Unable to create new value node"));
#ifdef _DEBUG
// printf("%s:%d src_value_node canvas was %lx\n", __FILE__, __LINE__, uintptr_t(src_value_node->get_parent_canvas().get()));
// if (!src_value_node->get_parent_canvas())
// src_value_node->set_parent_canvas();
printf("%s:%d CONVERT %s: desc canvas = %lx\n", __FILE__, __LINE__, type.c_str(), uintptr_t(value_desc.get_canvas().get()));
printf("%s:%d CONVERT %s: src_value_node canvas is %lx\n", __FILE__, __LINE__, type.c_str(), uintptr_t(src_value_node->get_parent_canvas().get()));
#endif // _DEBUG
ValueNode::Handle dest_value_node;
dest_value_node=value_desc.get_value_node();
// printf("%s:%d dest_value_node canvas = %lx\n", __FILE__, __LINE__, uintptr_t(dest_value_node->get_parent_canvas().get()));
Action::Handle action(ValueDescConnect::create());
action->set_param("canvas",get_canvas());
action->set_param("canvas_interface",get_canvas_interface());
action->set_param("src",src_value_node);
action->set_param("dest",value_desc);
assert(action->is_ready());
if(!action->is_ready())
throw Error(Error::TYPE_NOTREADY);
add_action_front(action);
/*
return;
if(value_desc.parent_is_canvas())
{
ValueNode::Handle dest_value_node;
dest_value_node=value_desc.get_value_node();
Action::Handle action(ValueNodeReplace::create());
action->set_param("canvas",get_canvas());
action->set_param("canvas_interface",get_canvas_interface());
action->set_param("src",src_value_node);
action->set_param("dest",dest_value_node);
assert(action->is_ready());
if(!action->is_ready())
throw Error(Error::TYPE_NOTREADY);
add_action_front(action);
return;
}
else
if(value_desc.parent_is_linkable_value_node())
{
Action::Handle action(ValueNodeLinkConnect::create());
action->set_param("canvas",get_canvas());
action->set_param("canvas_interface",get_canvas_interface());
action->set_param("parent_value_node",value_desc.get_parent_value_node());
action->set_param("value_node", src_value_node);
action->set_param("index",value_desc.get_index());
assert(action->is_ready());
if(!action->is_ready())
throw Error(Error::TYPE_NOTREADY);
add_action_front(action);
return;
}
else
if(value_desc.parent_is_layer())
{
Action::Handle action(LayerParamConnect::create());
action->set_param("canvas",get_canvas());
action->set_param("canvas_interface",get_canvas_interface());
action->set_param("layer",value_desc.get_layer());
action->set_param("param",value_desc.get_param_name());
action->set_param("value_node",src_value_node);
assert(action->is_ready());
if(!action->is_ready())
throw Error(Error::TYPE_NOTREADY);
add_action_front(action);
return;
}
throw Error(_("ValueDesc is not recognized or supported."));
*/
}