+++ /dev/null
-/* === S Y N F I G ========================================================= */
-/*! \file valuedescexport.cpp
-** \brief Template File
-**
-** $Id$
-**
-** \legal
-** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
-** Copyright (c) 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 "valuenodeadd.h"
-
-#include "canvasadd.h"
-#include "valuedescexport.h"
-#include "layerparamconnect.h"
-#include "layerparamset.h"
-
-#include <synfigapp/canvasinterface.h>
-#include <synfig/valuenode_const.h>
-
-#include <synfigapp/general.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::ValueDescExport);
-ACTION_SET_NAME(Action::ValueDescExport,"ValueDescExport");
-ACTION_SET_LOCAL_NAME(Action::ValueDescExport,N_("Export"));
-ACTION_SET_TASK(Action::ValueDescExport,"export");
-ACTION_SET_CATEGORY(Action::ValueDescExport,Action::CATEGORY_VALUEDESC);
-ACTION_SET_PRIORITY(Action::ValueDescExport,0);
-ACTION_SET_VERSION(Action::ValueDescExport,"0.0");
-ACTION_SET_CVS_ID(Action::ValueDescExport,"$Id$");
-
-/* === 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::ValueDescExport::ValueDescExport()
-{
-}
-
-synfig::String
-Action::ValueDescExport::get_local_name()const
-{
- // TRANSLATORS: This is used in the 'history' dialog when a ValueNode is exported. The first %s is what is exported, the 2nd is the name it is given.
- return strprintf(_("Export '%s' as '%s'"),
- value_desc.get_description(false).c_str(),
- name.c_str());
-}
-
-Action::ParamVocab
-Action::ValueDescExport::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("name",Param::TYPE_STRING)
- .set_local_name(_("Name"))
- .set_desc(_("The name that you want this value to be exported as"))
- .set_user_supplied()
- );
-
- return ret;
-}
-
-bool
-Action::ValueDescExport::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 ||
- value_desc.parent_is_canvas() ||
- (value_desc.is_value_node() && value_desc.get_value_node()->is_exported()) ||
- (value_desc.get_value_type()==ValueBase::TYPE_CANVAS && !value_desc.get_value().get(Canvas::Handle())->is_inline()))
- {
-// if (!value_desc)
-// synfig::info("%s:%d no export because no value_desc", __FILE__, __LINE__);
-// else if (value_desc.parent_is_canvas())
-// synfig::info("%s:%d no export because parent is canvas", __FILE__, __LINE__);
-// else if (value_desc.is_value_node() && value_desc.get_value_node()->is_exported())
-// synfig::info("%s:%d no export because exported value node", __FILE__, __LINE__);
-// else if (value_desc.get_value_type()==ValueBase::TYPE_CANVAS && !value_desc.get_value().get(Canvas::Handle())->is_inline())
-// synfig::info("%s:%d no export because canvas isn't inline", __FILE__, __LINE__);
-
- return false;
- }
- return true;
- }
- return false;
-}
-
-bool
-Action::ValueDescExport::set_param(const synfig::String& param_name, const Action::Param ¶m)
-{
- if(param_name=="value_desc" && param.get_type()==Param::TYPE_VALUEDESC)
- {
- value_desc=param.get_value_desc();
-
- return true;
- }
-
- if(param_name=="name" && param.get_type()==Param::TYPE_STRING)
- {
- name=param.get_string();
-
- return true;
- }
-
- return Action::CanvasSpecific::set_param(param_name,param);
-}
-
-bool
-Action::ValueDescExport::is_ready()const
-{
- if(!value_desc || name.empty())
- return false;
- return Action::CanvasSpecific::is_ready();
-}
-
-void
-Action::ValueDescExport::prepare()
-{
- clear();
-
- ValueNode::Handle value_node;
-
- if(value_desc.get_value_type()==ValueBase::TYPE_CANVAS)
- {
- // action: CanvasAdd
- if(!value_desc.is_const())
- throw Error(_("Can only export Canvas when used as constant parameter"));
- Canvas::Handle canvas(value_desc.get_value().get(Canvas::Handle()));
- if (canvas) canvas=canvas->clone();
-
- Action::Handle action(CanvasAdd::create());
-
- action->set_param("canvas",get_canvas());
- action->set_param("canvas_interface",get_canvas_interface());
- action->set_param("src",canvas);
- action->set_param("id",name);
-
- assert(action->is_ready());
- if(!action->is_ready())
- throw Error(Error::TYPE_NOTREADY);
-
- add_action_front(action);
-
- if(value_desc.parent_is_layer_param() && !value_desc.is_value_node())
- {
- // action: LayerParamSet
- Action::Handle action(LayerParamSet::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("new_value",ValueBase(canvas));
-
- assert(action->is_ready());
- if(!action->is_ready())
- throw Error(Error::TYPE_NOTREADY);
-
- add_action_front(action);
- }
-
- return;
- }
-
- if(value_desc.is_value_node())
- {
- if(value_desc.get_value_node()->is_exported())
- throw Error(_("ValueBase is already exported"));
-
- value_node=value_desc.get_value_node();
- }
- else
- {
- // action: LayerParamConnect
- if(!value_desc.parent_is_layer_param())
- throw Error(_("Unable to export parameter. (Bug?)"));
-
- value_node=ValueNode_Const::create(value_desc.get_value());
-
- 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",value_node);
-
- assert(action->is_ready());
- if(!action->is_ready())
- throw Error(Error::TYPE_NOTREADY);
-
- add_action_front(action);
- }
-
- // action: ValueNodeAdd
- Action::Handle action(ValueNodeAdd::create());
-
- action->set_param("canvas",get_canvas());
- action->set_param("canvas_interface",get_canvas_interface());
- action->set_param("new",value_node);
- action->set_param("name",name);
-
- assert(action->is_ready());
- if(!action->is_ready())
- throw Error(Error::TYPE_NOTREADY);
-
- add_action_front(action);
-}
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