+++ /dev/null
-/* === S Y N F I G ========================================================= */
-/*! \file layerparamset.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 "layerparamset.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(Action::LayerParamSet);
-ACTION_SET_NAME(Action::LayerParamSet,"LayerParamSet");
-ACTION_SET_LOCAL_NAME(Action::LayerParamSet,N_("Set Layer Parameter"));
-ACTION_SET_TASK(Action::LayerParamSet,"set");
-ACTION_SET_CATEGORY(Action::LayerParamSet,Action::CATEGORY_LAYER);
-ACTION_SET_PRIORITY(Action::LayerParamSet,0);
-ACTION_SET_VERSION(Action::LayerParamSet,"0.0");
-ACTION_SET_CVS_ID(Action::LayerParamSet,"$Id$");
-
-/* === 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::LayerParamSet::LayerParamSet()
-{
-}
-
-Action::ParamVocab
-Action::LayerParamSet::get_param_vocab()
-{
- ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
-
- ret.push_back(ParamDesc("layer",Param::TYPE_LAYER)
- .set_local_name(_("Layer"))
- );
-
- ret.push_back(ParamDesc("param",Param::TYPE_STRING)
- .set_local_name(_("Param"))
- );
-
- ret.push_back(ParamDesc("new_value",Param::TYPE_VALUE)
- .set_local_name(_("ValueBase"))
- );
-
- return ret;
-}
-
-bool
-Action::LayerParamSet::is_candidate(const ParamList &x)
-{
- return candidate_check(get_param_vocab(),x);
-}
-
-bool
-Action::LayerParamSet::set_param(const synfig::String& name, const Action::Param ¶m)
-{
- if(name=="layer" && param.get_type()==Param::TYPE_LAYER)
- {
- layer=param.get_layer();
-
- return true;
- }
-
- if(name=="new_value" && param.get_type()==Param::TYPE_VALUE)
- {
- new_value=param.get_value();
-
- return true;
- }
-
- if(name=="param" && param.get_type()==Param::TYPE_STRING)
- {
- param_name=param.get_string();
-
- return true;
- }
-
- return Action::CanvasSpecific::set_param(name,param);
-}
-
-bool
-Action::LayerParamSet::is_ready()const
-{
- if(!layer || !new_value.is_valid() || param_name.empty())
- return false;
- return Action::CanvasSpecific::is_ready();
-}
-
-void
-Action::LayerParamSet::perform()
-{
- // See if the parameter is dynamic
- if(layer->dynamic_param_list().count(param_name))
- throw Error(_("ValueNode attached to Parameter."));
-
- old_value=layer->get_param(param_name);
-
- if(!layer->set_param(param_name,new_value))
- throw Error(_("Layer did not accept parameter."));
-
- /*if(layer->active())
- set_dirty(true);
- else
- set_dirty(false);
- */
- layer->changed();
-
- // Signal that a layer has been inserted
- if(get_canvas_interface())
- {
- get_canvas_interface()->signal_layer_param_changed()(layer,param_name);
- }
-}
-
-void
-Action::LayerParamSet::undo()
-{
- if(!layer->set_param(param_name,old_value))
- throw Error(_("Layer did not accept parameter."));
-
- /*
- if(layer->active())
- set_dirty(true);
- else
- set_dirty(false);
- */
-
- layer->changed();
-
- // Signal that a layer has been inserted
- if(get_canvas_interface())
- {
- get_canvas_interface()->signal_layer_param_changed()(layer,param_name);
- }
-}