X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-studio%2Ftags%2F0.61.09%2Fsrc%2Fsynfigapp%2Factions%2Flayeradd.cpp;fp=synfig-studio%2Ftags%2F0.61.09%2Fsrc%2Fsynfigapp%2Factions%2Flayeradd.cpp;h=e7ec3aba2c75715bf92d48c855ba0330712718aa;hb=3f03fad7e1abddbf8b4777a4a926c8b94568b529;hp=0000000000000000000000000000000000000000;hpb=476a1938d4cf024722f26d03b3e7e5c4b8c1d01c;p=synfig.git

diff --git a/synfig-studio/tags/0.61.09/src/synfigapp/actions/layeradd.cpp b/synfig-studio/tags/0.61.09/src/synfigapp/actions/layeradd.cpp
new file mode 100644
index 0000000..e7ec3ab
--- /dev/null
+++ b/synfig-studio/tags/0.61.09/src/synfigapp/actions/layeradd.cpp
@@ -0,0 +1,158 @@
+/* === S Y N F I G ========================================================= */
+/*!	\file layeradd.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 "layeradd.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::LayerAdd);
+ACTION_SET_NAME(Action::LayerAdd,"layer_add");
+ACTION_SET_LOCAL_NAME(Action::LayerAdd,N_("Add Layer"));
+ACTION_SET_TASK(Action::LayerAdd,"add");
+ACTION_SET_CATEGORY(Action::LayerAdd,Action::CATEGORY_LAYER);
+ACTION_SET_PRIORITY(Action::LayerAdd,0);
+ACTION_SET_VERSION(Action::LayerAdd,"0.0");
+ACTION_SET_CVS_ID(Action::LayerAdd,"$Id$");
+
+/* === 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::LayerAdd::LayerAdd()
+{
+}
+
+synfig::String
+Action::LayerAdd::get_local_name()const
+{
+	if (layer)
+		return strprintf("%s '%s'", _("Add Layer"), layer->get_local_name().c_str());
+	else
+		return _("Add Layer");
+}
+
+Action::ParamVocab
+Action::LayerAdd::get_param_vocab()
+{
+	ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
+
+	ret.push_back(ParamDesc("new",Param::TYPE_LAYER)
+		.set_local_name(_("New Layer"))
+		.set_desc(_("Layer to be added"))
+	);
+
+	return ret;
+}
+
+bool
+Action::LayerAdd::is_candidate(const ParamList &x)
+{
+	return candidate_check(get_param_vocab(),x);
+}
+
+bool
+Action::LayerAdd::set_param(const synfig::String& name, const Action::Param &param)
+{
+	if(name=="new" && param.get_type()==Param::TYPE_LAYER)
+	{
+		layer=param.get_layer();
+
+		return true;
+	}
+
+	return Action::CanvasSpecific::set_param(name,param);
+}
+
+bool
+Action::LayerAdd::is_ready()const
+{
+	if(!layer)
+		return false;
+	return Action::CanvasSpecific::is_ready();
+}
+
+void
+Action::LayerAdd::perform()
+{
+	// Set the layer's canvas
+	layer->set_canvas(get_canvas());
+
+	// Push the layer onto the front of the canvas
+	get_canvas()->push_front(layer);
+
+	// Mark ourselves as dirty if necessary
+	//set_dirty(layer->active());
+
+	// Signal that a layer has been inserted
+	if(get_canvas_interface())
+	{
+		get_canvas_interface()->signal_layer_inserted()(layer,0);
+	}
+	else synfig::warning("CanvasInterface not set on action");
+}
+
+void
+Action::LayerAdd::undo()
+{
+	// Find the iterator for the layer
+	Canvas::iterator iter=find(get_canvas()->begin(),get_canvas()->end(),layer);
+
+	// If we couldn't find the layer in the canvas, then bail
+	if(*iter!=layer)
+		throw Error(_("This layer doesn't exist anymore."));
+
+	// Remove the layer from the canvas
+	get_canvas()->erase(iter);
+
+	// Mark ourselves as dirty if necessary
+	//set_dirty(layer->active());
+
+	// Signal that a layer has been inserted
+	if(get_canvas_interface())
+	{
+		get_canvas_interface()->signal_layer_removed()(layer);
+	}
+	else synfig::warning("CanvasInterface not set on action");
+}