X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Fsrc%2Fsynfig%2Ftimepointcollect.cpp;fp=synfig-core%2Fsrc%2Fsynfig%2Ftimepointcollect.cpp;h=c395dfd06e2697f7b002cc9287eede2c4f98ec84;hb=a095981e18cc37a8ecc7cd237cc22b9c10329264;hp=0000000000000000000000000000000000000000;hpb=9459638ad6797b8139f1e9f0715c96076dbf0890;p=synfig.git

diff --git a/synfig-core/src/synfig/timepointcollect.cpp b/synfig-core/src/synfig/timepointcollect.cpp
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+++ b/synfig-core/src/synfig/timepointcollect.cpp
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+/* === S Y N F I G ========================================================= */
+/*!	\file timepointcollect.cpp
+**	\brief Template File
+**
+**	$Id$
+**
+**	\legal
+**	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**	Copyright (c) 2007 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 "timepointcollect.h"
+#include "valuenode_animated.h"
+#include "layer_pastecanvas.h"
+#include "layer.h"
+#include "canvas.h"
+#include "value.h"
+
+#endif
+
+/* === U S I N G =========================================================== */
+
+using namespace std;
+using namespace etl;
+using namespace synfig;
+
+/* === M A C R O S ========================================================= */
+
+/* === G L O B A L S ======================================================= */
+
+/* === P R O C E D U R E S ================================================= */
+
+/* === M E T H O D S ======================================================= */
+
+//! \writeme
+int
+synfig::waypoint_collect(set<Waypoint, std::less<UniqueID> >	&waypoint_set,
+						 const Time								&time,
+						 const etl::handle<Node>				&node)
+{
+	const TimePointSet& timepoint_set(node->get_times());
+
+	// Check to see if there is anything in here at the given time
+	if(timepoint_set.find(time)==timepoint_set.end())
+		return 0;
+
+	// Check if we are a linkable value node
+	LinkableValueNode::Handle linkable_value_node;
+	linkable_value_node=linkable_value_node.cast_dynamic(node);
+	if(linkable_value_node)
+	{
+		const int link_count(linkable_value_node->link_count());
+		int i,ret(0);
+		for(i=0;i<link_count;i++)
+			ret+=waypoint_collect(waypoint_set,time,linkable_value_node->get_link(i).get());
+
+		return ret;
+	}
+
+	// Check if we are a layer
+	Layer::Handle layer;
+	layer=layer.cast_dynamic(node);
+	if(layer)
+	{
+		const Layer::DynamicParamList& dyn_param_list(layer->dynamic_param_list());
+		Layer::DynamicParamList::const_iterator iter;
+		int ret(0);
+		for(iter=dyn_param_list.begin();iter!=dyn_param_list.end();++iter)
+			ret+=waypoint_collect(waypoint_set,time,iter->second);
+
+		ValueBase canvas_value(layer->get_param("canvas"));
+		if(canvas_value.get_type()==ValueBase::TYPE_CANVAS)
+		{
+			etl::handle<Layer_PasteCanvas> p = etl::handle<Layer_PasteCanvas>::cast_dynamic(layer);
+			if (p)
+				ret+=waypoint_collect(waypoint_set, time + p->get_time_offset(),
+									  Canvas::Handle(canvas_value.get(Canvas::Handle())));
+			else
+				ret+=waypoint_collect(waypoint_set, time,
+									  Canvas::Handle(canvas_value.get(Canvas::Handle())));
+		}
+		return ret;
+	}
+
+	// Check if we are a canvas
+	Canvas::Handle canvas;
+	canvas=canvas.cast_dynamic(node);
+	if(canvas)
+	{
+		Canvas::const_iterator iter;
+		int ret(0);
+		for(iter=canvas->begin();iter!=canvas->end();++iter)
+			ret+=waypoint_collect(waypoint_set,time,*iter);
+		return ret;
+	}
+
+	// Check if we are an animated value node
+	ValueNode_Animated::Handle value_node_animated;
+	value_node_animated=value_node_animated.cast_dynamic(node);
+	if(value_node_animated)
+	{
+		try{
+			Waypoint waypoint=*value_node_animated->find(time);
+
+			// If it is already in the waypoint set, then
+			// don't bother adding it again
+			if(waypoint_set.find(waypoint)!=waypoint_set.end())
+				return 0;
+
+			waypoint_set.insert(waypoint);
+			return 1;
+		}catch(...)
+		{
+			return 0;
+		}
+	}
+
+	return 0;
+}
+
+//! \writeme
+int
+synfig::activepoint_collect(set<Activepoint, std::less<UniqueID> >& /*activepoint_set*/,const Time& time, const etl::handle<Node>& node)
+{
+	const TimePointSet& timepoint_set(node->get_times());
+
+	// Check to see if there is anything in here at the given time
+	if(timepoint_set.find(time)==timepoint_set.end())
+		return 0;
+
+	return 0;
+}