X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-studio%2Ftrunk%2Fsrc%2Fsynfigapp%2Factions%2Fvaluenoderemove.cpp;fp=synfig-studio%2Ftrunk%2Fsrc%2Fsynfigapp%2Factions%2Fvaluenoderemove.cpp;h=696732e70b28bd2358d4184dfebacfbe6e40b5bf;hb=02252941b29de64037116f4d37991a38d9ff0d94;hp=0000000000000000000000000000000000000000;hpb=34f6fabfcefdc878ba3c08b82358ae4aef439e99;p=synfig.git

diff --git a/synfig-studio/trunk/src/synfigapp/actions/valuenoderemove.cpp b/synfig-studio/trunk/src/synfigapp/actions/valuenoderemove.cpp
new file mode 100644
index 0000000..696732e
--- /dev/null
+++ b/synfig-studio/trunk/src/synfigapp/actions/valuenoderemove.cpp
@@ -0,0 +1,176 @@
+/* === S Y N F I G ========================================================= */
+/*!	\file valuenoderemove.cpp
+**	\brief Template File
+**
+**	$Id: valuenoderemove.cpp,v 1.1.1.1 2005/01/07 03:34:37 darco Exp $
+**
+**	\legal
+**	Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+**	This software and associated documentation
+**	are CONFIDENTIAL and PROPRIETARY property of
+**	the above-mentioned copyright holder.
+**
+**	You may not copy, print, publish, or in any
+**	other way distribute this software without
+**	a prior written agreement with
+**	the copyright holder.
+**	\endlegal
+*/
+/* ========================================================================= */
+
+/* === H E A D E R S ======================================================= */
+
+#ifdef USING_PCH
+#	include "pch.h"
+#else
+#ifdef HAVE_CONFIG_H
+#	include <config.h>
+#endif
+
+#include "valuenoderemove.h"
+#include <synfigapp/canvasinterface.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::ValueNodeRemove);
+ACTION_SET_NAME(Action::ValueNodeRemove,"value_node_remove");
+ACTION_SET_LOCAL_NAME(Action::ValueNodeRemove,_("Unexport"));
+ACTION_SET_TASK(Action::ValueNodeRemove,"remove");
+ACTION_SET_CATEGORY(Action::ValueNodeRemove,Action::CATEGORY_VALUENODE);
+ACTION_SET_PRIORITY(Action::ValueNodeRemove,0);
+ACTION_SET_VERSION(Action::ValueNodeRemove,"0.0");
+ACTION_SET_CVS_ID(Action::ValueNodeRemove,"$Id: valuenoderemove.cpp,v 1.1.1.1 2005/01/07 03:34:37 darco Exp $");
+
+/* === 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::ValueNodeRemove::ValueNodeRemove()
+{
+}
+
+Action::ParamVocab
+Action::ValueNodeRemove::get_param_vocab()
+{
+	ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
+	
+	ret.push_back(ParamDesc("value_node",Param::TYPE_VALUENODE)
+		.set_local_name(_("ValueNode"))
+	);
+	
+	return ret;
+}
+
+bool
+Action::ValueNodeRemove::is_canidate(const ParamList &x)
+{
+	if(canidate_check(get_param_vocab(),x))
+	{
+		ValueNode::Handle value_node=x.find("value_node")->second.get_value_node();
+		if(!value_node->is_exported())
+			return false;
+//		if(value_node->rcount()!=1)
+//			return false;
+		return true;
+	}
+	return false;
+}
+
+bool
+Action::ValueNodeRemove::set_param(const synfig::String& name, const Action::Param &param)
+{
+	if(name=="value_node" && param.get_type()==Param::TYPE_VALUENODE)
+	{
+		value_node=param.get_value_node();
+		
+		if(value_node && !value_node->is_exported())
+		{
+			synfig::error("Action::ValueNodeRemove::set_param(): ValueBase node not exported!");
+			value_node=0;
+		}
+		
+		return (bool)value_node;
+	}
+
+	return Action::CanvasSpecific::set_param(name,param);
+}
+
+bool
+Action::ValueNodeRemove::is_ready()const
+{
+	if(!value_node)
+		synfig::error("Action::ValueNodeRemove::is_ready(): ValueNode not set!");
+
+	if(!value_node)
+		return false;
+	return Action::CanvasSpecific::is_ready();
+}
+
+void
+Action::ValueNodeRemove::perform()
+{	
+//	if(value_node->rcount()!=1)
+//		throw Error(_("ValueNode is still being used by something"));
+
+	old_name=value_node->get_id();
+	parent_canvas=value_node->get_parent_canvas();
+	parent_canvas->remove_value_node(value_node);
+
+	if(get_canvas_interface())
+	{
+		get_canvas_interface()->signal_value_node_deleted()(value_node);
+	}
+	
+	//throw Error(_("Not yet implemented"));
+/*
+	assert(value_node->is_exported());
+
+	if(get_canvas()->value_node_list().count(new_name))
+		throw Error(_("A ValueNode with this ID already exists in this canvas"));
+	
+	old_name=value_node->get_id();
+
+	value_node->set_id(new_name);	
+	
+	if(get_canvas_interface())
+	{
+		get_canvas_interface()->signal_value_node_changed()(value_node);
+	}
+*/
+}
+
+void
+Action::ValueNodeRemove::undo()
+{
+	parent_canvas->add_value_node(value_node,old_name);
+	if(get_canvas_interface())
+	{
+		get_canvas_interface()->signal_value_node_added()(value_node);
+	}
+	
+	//throw Error(_("Not yet implemented"));
+/*
+	assert(value_node->is_exported());
+
+	if(get_canvas()->value_node_list().count(old_name))
+		throw Error(_("A ValueNode with the old ID already exists in this canvas (BUG)"));
+	
+	value_node->set_id(old_name);	
+	
+	if(get_canvas_interface())
+	{
+		get_canvas_interface()->signal_value_node_changed()(value_node);
+	}
+*/
+}