X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-studio%2Fsrc%2Fsynfigapp%2Factions%2Fvaluenodeadd.cpp;fp=synfig-studio%2Fsrc%2Fsynfigapp%2Factions%2Fvaluenodeadd.cpp;h=fae23c3f14cf54d579fb582b96be086d123fa07a;hb=a095981e18cc37a8ecc7cd237cc22b9c10329264;hp=0000000000000000000000000000000000000000;hpb=9459638ad6797b8139f1e9f0715c96076dbf0890;p=synfig.git diff --git a/synfig-studio/src/synfigapp/actions/valuenodeadd.cpp b/synfig-studio/src/synfigapp/actions/valuenodeadd.cpp new file mode 100644 index 0000000..fae23c3 --- /dev/null +++ b/synfig-studio/src/synfigapp/actions/valuenodeadd.cpp @@ -0,0 +1,165 @@ +/* === S Y N F I G ========================================================= */ +/*! \file valuenodeadd.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 +#endif + +#include "valuenodeadd.h" +#include + +#include + +#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::ValueNodeAdd); +ACTION_SET_NAME(Action::ValueNodeAdd,"ValueNodeAdd"); +ACTION_SET_LOCAL_NAME(Action::ValueNodeAdd,N_("Add ValueNode")); +ACTION_SET_TASK(Action::ValueNodeAdd,"add"); +ACTION_SET_CATEGORY(Action::ValueNodeAdd,Action::CATEGORY_VALUENODE); +ACTION_SET_PRIORITY(Action::ValueNodeAdd,0); +ACTION_SET_VERSION(Action::ValueNodeAdd,"0.0"); +ACTION_SET_CVS_ID(Action::ValueNodeAdd,"$Id$"); + +/* === 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::ValueNodeAdd::ValueNodeAdd() +{ +} + +Action::ParamVocab +Action::ValueNodeAdd::get_param_vocab() +{ + ParamVocab ret(Action::CanvasSpecific::get_param_vocab()); + + ret.push_back(ParamDesc("new",Param::TYPE_VALUENODE) + .set_local_name(_("New ValueNode")) + .set_desc(_("ValueNode to be added")) + ); + + ret.push_back(ParamDesc("name",Param::TYPE_STRING) + .set_local_name(_("Name")) + ); + + return ret; +} + +bool +Action::ValueNodeAdd::is_candidate(const ParamList &x) +{ + return candidate_check(get_param_vocab(),x); +} + +bool +Action::ValueNodeAdd::set_param(const synfig::String& param_name, const Action::Param ¶m) +{ + if(param_name=="new" && param.get_type()==Param::TYPE_VALUENODE) + { + value_node=param.get_value_node(); + + 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::ValueNodeAdd::is_ready()const +{ + if(!value_node || name.empty()) + return false; + return Action::CanvasSpecific::is_ready(); +} + +void +Action::ValueNodeAdd::perform() +{ + if(value_node->is_exported()) + { + throw Error(_("Parameter appears to already be exported")); + } + + try + { + get_canvas()->add_value_node(value_node,name); + } + catch(Exception::IDAlreadyExists) + { + throw Error(_("Another exported ValueBase with this name already exists")); + } + catch(...) + { + throw Error(_("Exception caught on Add ValueNode.")); + } + + set_dirty(false); + + // Signal that a layer has been inserted + if(get_canvas_interface()) + { + get_canvas_interface()->signal_value_node_added()(value_node); + } + else synfig::warning("CanvasInterface not set on action"); +} + +void +Action::ValueNodeAdd::undo() +{ + try { get_canvas()->remove_value_node(value_node); } + catch(...) + { + throw Error(_("Exception caught on Remove ValueNode.")); + } + + set_dirty(false); + + // Signal that a layer has been inserted + if(get_canvas_interface()) + { + get_canvas_interface()->signal_value_node_deleted()(value_node); + } + else synfig::warning("CanvasInterface not set on action"); +}