X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-studio%2Ftrunk%2Fsrc%2Fsynfigapp%2Factions%2Fvaluenodedynamiclistremove.cpp;fp=synfig-studio%2Ftrunk%2Fsrc%2Fsynfigapp%2Factions%2Fvaluenodedynamiclistremove.cpp;h=8e471c698be840c38a4fc9b6fae0e570de5a18c7;hb=02252941b29de64037116f4d37991a38d9ff0d94;hp=0000000000000000000000000000000000000000;hpb=34f6fabfcefdc878ba3c08b82358ae4aef439e99;p=synfig.git

diff --git a/synfig-studio/trunk/src/synfigapp/actions/valuenodedynamiclistremove.cpp b/synfig-studio/trunk/src/synfigapp/actions/valuenodedynamiclistremove.cpp
new file mode 100644
index 0000000..8e471c6
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+++ b/synfig-studio/trunk/src/synfigapp/actions/valuenodedynamiclistremove.cpp
@@ -0,0 +1,152 @@
+/* === S Y N F I G ========================================================= */
+/*!	\file valuenodedynamiclistremove.cpp
+**	\brief Template File
+**
+**	$Id: valuenodedynamiclistremove.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 "valuenodedynamiclistremove.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::ValueNodeDynamicListRemove);
+ACTION_SET_NAME(Action::ValueNodeDynamicListRemove,"value_node_dynamic_list_remove");
+ACTION_SET_LOCAL_NAME(Action::ValueNodeDynamicListRemove,"Remove Item");
+ACTION_SET_TASK(Action::ValueNodeDynamicListRemove,"remove");
+ACTION_SET_CATEGORY(Action::ValueNodeDynamicListRemove,Action::CATEGORY_VALUEDESC|Action::CATEGORY_VALUENODE|Action::CATEGORY_HIDDEN);
+ACTION_SET_PRIORITY(Action::ValueNodeDynamicListRemove,-19);
+ACTION_SET_VERSION(Action::ValueNodeDynamicListRemove,"0.0");
+ACTION_SET_CVS_ID(Action::ValueNodeDynamicListRemove,"$Id: valuenodedynamiclistremove.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::ValueNodeDynamicListRemove::ValueNodeDynamicListRemove()
+{
+	index=0;
+	set_dirty(true);
+}
+
+Action::ParamVocab
+Action::ValueNodeDynamicListRemove::get_param_vocab()
+{
+	ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
+	
+	ret.push_back(ParamDesc("value_desc",Param::TYPE_VALUEDESC)
+		.set_local_name(_("ValueDesc"))
+	);
+
+	return ret;
+}
+
+bool
+Action::ValueNodeDynamicListRemove::is_canidate(const ParamList &x)
+{
+	if(canidate_check(get_param_vocab(),x))
+	{
+		ValueDesc value_desc(x.find("value_desc")->second.get_value_desc());
+		if(!value_desc.parent_is_value_node() || !ValueNode_DynamicList::Handle::cast_dynamic(value_desc.get_parent_value_node()))
+			return false;
+
+		return true;
+	}
+	return false;
+}
+
+bool
+Action::ValueNodeDynamicListRemove::set_param(const synfig::String& name, const Action::Param &param)
+{
+	if(name=="value_desc" && param.get_type()==Param::TYPE_VALUEDESC)
+	{
+		ValueDesc value_desc(param.get_value_desc());
+		
+		if(!value_desc.parent_is_value_node())
+			return false;
+		
+		value_node=ValueNode_DynamicList::Handle::cast_dynamic(value_desc.get_parent_value_node());
+		
+		if(!value_node)
+			return false;
+		
+		index=value_desc.get_index();
+		
+		return true;
+	}
+	
+	return Action::CanvasSpecific::set_param(name,param);
+}
+
+bool
+Action::ValueNodeDynamicListRemove::is_ready()const
+{
+	if(!value_node)
+		return false;
+	return Action::CanvasSpecific::is_ready();
+}
+
+void
+Action::ValueNodeDynamicListRemove::perform()
+{	
+	if(index>=value_node->link_count())
+		index=value_node->link_count()-1;
+
+	list_entry=value_node->list[index];
+	value_node->erase((value_node->list.begin()+index)->value_node);
+		
+	// Signal that a layer has been inserted
+	value_node->changed();
+/*_if(get_canvas_interface())
+	{
+		get_canvas_interface()->signal_value_node_changed()(value_node);
+	}
+	else synfig::warning("CanvasInterface not set on action");*/
+}
+
+void
+Action::ValueNodeDynamicListRemove::undo()
+{
+	value_node->add(list_entry,index);
+	
+	// Signal that a layer has been inserted
+	value_node->changed();
+/*_if(get_canvas_interface())
+	{
+		get_canvas_interface()->signal_value_node_changed()(value_node);
+	}
+	else synfig::warning("CanvasInterface not set on action");*/
+}