X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-studio%2Fsrc%2Fsynfigapp%2Factions%2Fvaluedescexport.cpp;fp=synfig-studio%2Fsrc%2Fsynfigapp%2Factions%2Fvaluedescexport.cpp;h=65252cfac62763423b9b1395ccd3720134163b46;hb=a095981e18cc37a8ecc7cd237cc22b9c10329264;hp=0000000000000000000000000000000000000000;hpb=9459638ad6797b8139f1e9f0715c96076dbf0890;p=synfig.git diff --git a/synfig-studio/src/synfigapp/actions/valuedescexport.cpp b/synfig-studio/src/synfigapp/actions/valuedescexport.cpp new file mode 100644 index 0000000..65252cf --- /dev/null +++ b/synfig-studio/src/synfigapp/actions/valuedescexport.cpp @@ -0,0 +1,248 @@ +/* === 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 +#endif + +#include "valuenodeadd.h" + +#include "canvasadd.h" +#include "valuedescexport.h" +#include "layerparamconnect.h" +#include "layerparamset.h" + +#include +#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_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); +}