+++ /dev/null
-/* === S Y N F I G ========================================================= */
-/*! \file valuedescdisconnect.cpp
-** \brief Template File
-**
-** $Id$
-**
-** \legal
-** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
-**
-** 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 "layerparamdisconnect.h"
-#include "valuenodelinkdisconnect.h"
-#include "valuenodereplace.h"
-
-#include "valuedescdisconnect.h"
-#include <synfigapp/canvasinterface.h>
-#include <synfig/valuenode_const.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(Action::ValueDescDisconnect);
-ACTION_SET_NAME(Action::ValueDescDisconnect,"value_desc_disconnect");
-ACTION_SET_LOCAL_NAME(Action::ValueDescDisconnect,"Disconnect");
-ACTION_SET_TASK(Action::ValueDescDisconnect,"disconnect");
-ACTION_SET_CATEGORY(Action::ValueDescDisconnect,Action::CATEGORY_VALUEDESC);
-ACTION_SET_PRIORITY(Action::ValueDescDisconnect,-100);
-ACTION_SET_VERSION(Action::ValueDescDisconnect,"0.0");
-ACTION_SET_CVS_ID(Action::ValueDescDisconnect,"$Id$");
-
-/* === 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::ValueDescDisconnect::ValueDescDisconnect():
- time(0)
-{
-}
-
-Action::ParamVocab
-Action::ValueDescDisconnect::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("time",Param::TYPE_TIME)
- .set_local_name(_("Time"))
- .set_optional()
- );
-
- return ret;
-}
-
-bool
-Action::ValueDescDisconnect::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.parent_is_canvas() && value_desc.is_value_node() && value_desc.get_value_node()->rcount()>1)
- return true;
- if(value_desc.is_const())
- return false;
- if(value_desc.is_value_node() && ValueNode_Const::Handle::cast_dynamic(value_desc.get_value_node()))
- return false;
- return true;
- }
- return false;
-}
-
-bool
-Action::ValueDescDisconnect::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=="time" && param.get_type()==Param::TYPE_TIME)
- {
- time=param.get_time();
-
- return true;
- }
-
- return Action::CanvasSpecific::set_param(name,param);
-}
-
-bool
-Action::ValueDescDisconnect::is_ready()const
-{
- if(!value_desc)
- return false;
- return Action::CanvasSpecific::is_ready();
-}
-
-void
-Action::ValueDescDisconnect::prepare()
-{
- clear();
-
- if(value_desc.parent_is_canvas())
- {
- ValueNode::Handle src_value_node;
- src_value_node=ValueNode_Const::create((*value_desc.get_value_node())(time));
-
- 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",value_desc.get_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(ValueNodeLinkDisconnect::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("index",value_desc.get_index());
- action->set_param("time",time);
-
- 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_param())
- {
- Action::Handle action(LayerParamDisconnect::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("time",time);
-
- assert(action->is_ready());
- if(!action->is_ready())
- throw Error(Error::TYPE_NOTREADY);
-
- add_action_front(action);
- return;
- }
-
- throw Error(_("ValueDesc is not recognised or supported."));
-}
projects / synfig.git / blobdiff