--- /dev/null
+/* === S Y N F I G ========================================================= */
+/*! \file valuedescconnect.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 "layerparamconnect.h"
+#include "waypointconnect.h"
+#include "valuenodelinkconnect.h"
+#include "valuenodereplace.h"
+
+#include "valuedescconnect.h"
+#include <synfigapp/canvasinterface.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::ValueDescConnect);
+ACTION_SET_NAME(Action::ValueDescConnect,"ValueDescConnect");
+ACTION_SET_LOCAL_NAME(Action::ValueDescConnect,N_("Connect"));
+ACTION_SET_TASK(Action::ValueDescConnect,"connect");
+ACTION_SET_CATEGORY(Action::ValueDescConnect,Action::CATEGORY_VALUEDESC|Action::CATEGORY_VALUENODE);
+ACTION_SET_PRIORITY(Action::ValueDescConnect,0);
+ACTION_SET_VERSION(Action::ValueDescConnect,"0.0");
+ACTION_SET_CVS_ID(Action::ValueDescConnect,"$Id$");
+
+/* === 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::ValueDescConnect::ValueDescConnect()
+{
+}
+
+synfig::String
+Action::ValueDescConnect::get_local_name()const
+{
+ // TRANSLATORS: This is used in the 'history' dialog when a connection is made.
+ return strprintf(_("Connect '%s' to '%s'"),
+ value_desc.get_description(false).c_str(),
+ value_node->get_id().c_str());
+}
+
+Action::ParamVocab
+Action::ValueDescConnect::get_param_vocab()
+{
+ ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
+
+ ret.push_back(ParamDesc("dest",Param::TYPE_VALUEDESC)
+ .set_local_name(_("Destination ValueDesc"))
+ );
+
+ ret.push_back(ParamDesc("src",Param::TYPE_VALUENODE)
+ .set_local_name(_("Source ValueNode"))
+ .set_mutual_exclusion("src_name")
+ );
+
+ ret.push_back(ParamDesc("src_name",Param::TYPE_STRING)
+ .set_local_name(_("Source ValueNode Name"))
+ .set_mutual_exclusion("src")
+ .set_user_supplied()
+ );
+
+ return ret;
+}
+
+bool
+Action::ValueDescConnect::is_candidate(const ParamList &x)
+{
+ if(candidate_check(get_param_vocab(),x))
+ {
+ // don't show the option of connecting to an existing Index parameter of the Duplicate layer
+ if(x.count("dest"))
+ {
+ ValueDesc value_desc=x.find("dest")->second.get_value_desc();
+
+ if (value_desc.parent_is_layer_param() &&
+ value_desc.get_layer()->get_name() == "duplicate" &&
+ value_desc.get_param_name() == "index")
+ return false;
+ }
+
+ if(x.count("src"))
+ {
+ ValueDesc value_desc=x.find("dest")->second.get_value_desc();
+ ValueNode::Handle value_node=x.find("src")->second.get_value_node();
+ if(value_desc.get_value_type()==value_node->get_type())
+ return true;
+ }
+ return true;
+ }
+ return false;
+}
+
+bool
+Action::ValueDescConnect::set_param(const synfig::String& name, const Action::Param ¶m)
+{
+ if(name=="dest" && param.get_type()==Param::TYPE_VALUEDESC)
+ {
+ value_desc=param.get_value_desc();
+
+ return true;
+ }
+
+ if(name=="src" && param.get_type()==Param::TYPE_VALUENODE)
+ {
+ value_node=param.get_value_node();
+
+ return true;
+ }
+
+ if(!value_node_name.empty() && !value_node && name=="canvas" && param.get_type()==Param::TYPE_CANVAS)
+ {
+ value_node=param.get_canvas()->find_value_node(value_node_name);
+ }
+
+ if(name=="src_name" && param.get_type()==Param::TYPE_STRING)
+ {
+ value_node_name=param.get_string();
+
+ if(get_canvas())
+ {
+ value_node=get_canvas()->find_value_node(value_node_name);
+ if(!value_node)
+ return false;
+ }
+
+ return true;
+ }
+
+ return Action::CanvasSpecific::set_param(name,param);
+}
+
+bool
+Action::ValueDescConnect::is_ready()const
+{
+ if(!value_desc || !value_node)
+ return false;
+ return Action::CanvasSpecific::is_ready();
+}
+
+void
+Action::ValueDescConnect::prepare()
+{
+ clear();
+
+ 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",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_waypoint())
+ {
+ Action::Handle action(WaypointConnect::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", value_node);
+ action->set_param("waypoint_time",value_desc.get_waypoint_time());
+
+ assert(action->is_ready());
+ if(!action->is_ready())
+ throw Error(Error::TYPE_NOTREADY);
+
+ add_action_front(action);
+ return;
+ }
+ 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", 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_param())
+ {
+ 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);
+ return;
+ }
+
+ throw Error(_("ValueDesc is not recognized or supported."));
+}
projects / synfig.git / blobdiff