--- /dev/null
+/* === S Y N F I G ========================================================= */
+/*! \file layersetdesc.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 "layersetdesc.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::LayerSetDesc);
+ACTION_SET_NAME(Action::LayerSetDesc,"layer_set_desc");
+ACTION_SET_LOCAL_NAME(Action::LayerSetDesc,N_("Set Layer Description"));
+ACTION_SET_TASK(Action::LayerSetDesc,"set_desc");
+ACTION_SET_CATEGORY(Action::LayerSetDesc,Action::CATEGORY_LAYER);
+ACTION_SET_PRIORITY(Action::LayerSetDesc,0);
+ACTION_SET_VERSION(Action::LayerSetDesc,"0.0");
+ACTION_SET_CVS_ID(Action::LayerSetDesc,"$Id$");
+
+/* === G L O B A L S ======================================================= */
+
+static const int nindex=-1;
+
+/* === P R O C E D U R E S ================================================= */
+
+/* === M E T H O D S ======================================================= */
+
+Action::LayerSetDesc::LayerSetDesc()
+{
+}
+
+synfig::String
+Action::LayerSetDesc::get_local_name()const
+{
+ return strprintf("%s: '%s' -> '%s'",
+ _("Set Layer Description"),
+ /* TRANSLATORS: this is the string used in the history dialog when renaming a layer to/from its default name */
+ old_description.empty() ? _("[default]") : old_description.c_str(),
+ new_description.empty() ? _("[default]") : new_description.c_str());
+}
+
+Action::ParamVocab
+Action::LayerSetDesc::get_param_vocab()
+{
+ ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
+
+ ret.push_back(ParamDesc("layer",Param::TYPE_LAYER)
+ .set_local_name(_("Layer"))
+ .set_desc(_("Layer to be moved"))
+ );
+
+ ret.push_back(ParamDesc("new_description",Param::TYPE_STRING)
+ .set_local_name(_("New Description"))
+ .set_local_name(_("Enter a new description for this layer"))
+ .set_user_supplied()
+ );
+
+ return ret;
+}
+
+bool
+Action::LayerSetDesc::is_candidate(const ParamList &x)
+{
+ return candidate_check(get_param_vocab(),x);
+}
+
+bool
+Action::LayerSetDesc::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_description" && param.get_type()==Param::TYPE_STRING)
+ {
+ new_description=param.get_string();
+
+ return true;
+ }
+
+ return Action::CanvasSpecific::set_param(name,param);
+}
+
+bool
+Action::LayerSetDesc::is_ready()const
+{
+ if(!layer)
+ return false;
+ return Action::CanvasSpecific::is_ready();
+}
+
+void
+Action::LayerSetDesc::perform()
+{
+ old_description=layer->get_description();
+ layer->set_description(new_description);
+ set_dirty(false);
+ if(get_canvas_interface())
+ {
+ get_canvas_interface()->signal_layer_new_description()(layer,new_description);
+ }
+ else synfig::warning("CanvasInterface not set on action");
+}
+
+void
+Action::LayerSetDesc::undo()
+{
+ layer->set_description(old_description);
+ set_dirty(false);
+ if(get_canvas_interface())
+ {
+ get_canvas_interface()->signal_layer_new_description()(layer,old_description);
+ }
+ else synfig::warning("CanvasInterface not set on action");
+}