X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fsynfig%2Fkeyframe.cpp;fp=synfig-core%2Ftrunk%2Fsrc%2Fsynfig%2Fkeyframe.cpp;h=b776a3ec98dff03a20ea5f9bccb75a94db6c5bb3;hb=e3acc0b267b14fda5db3c7bbb2f218b993ef84b3;hp=0000000000000000000000000000000000000000;hpb=ced68168d8518aac837f20e73bcd1e84a6bd6178;p=synfig.git

diff --git a/synfig-core/trunk/src/synfig/keyframe.cpp b/synfig-core/trunk/src/synfig/keyframe.cpp
new file mode 100644
index 0000000..b776a3e
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+++ b/synfig-core/trunk/src/synfig/keyframe.cpp
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+/* === S I N F G =========================================================== */
+/*!	\file keyframe.cpp
+**	\brief Template File
+**
+**	$Id: keyframe.cpp,v 1.1.1.1 2005/01/04 01:23:14 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 <algorithm>
+
+#include <ETL/stringf>
+
+#include "keyframe.h"
+#include "exception.h"
+#include "general.h"
+#include <ETL/misc>
+
+#endif
+
+/* === U S I N G =========================================================== */
+
+using namespace std;
+using namespace etl;
+using namespace sinfg;
+
+/* === 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 ======================================================= */
+
+Keyframe::Keyframe():
+	time_(0)
+{
+}
+
+Keyframe::Keyframe(const Time &time):
+	time_(time)
+{
+}
+
+Keyframe::~Keyframe()
+{
+}
+
+void
+KeyframeList::dump()const
+{
+	const_iterator iter;
+	int i;
+	sinfg::info(">>>>>>>>BEGIN KEYFRAME DUMP");
+	for(iter=begin(),i=0;iter!=end();++iter,i++)
+	{
+		sinfg::info("#%d, time: %s, desc: %s",i,iter->get_time().get_string().c_str(),iter->get_description().c_str());
+	}
+	sinfg::info("<<<<<<<<END KEYFRAME DUMP");
+}
+
+void
+KeyframeList::sync()
+{
+	//DEBUGPOINT();
+	//sinfg::info("PRE-SORT:");
+	//dump();	
+	sort(begin(),end());
+	//sinfg::info("POST-SORT:");
+	//dump();
+	//DEBUGPOINT();
+}
+
+KeyframeList::iterator
+KeyframeList::find(const UniqueID &x)
+{
+	KeyframeList::iterator iter;
+	iter=std::find(begin(),end(),x);
+	if(iter==end())
+		throw Exception::NotFound(strprintf("KeyframeList::find(): Can't find UniqueID %d",x.get_uid()));
+	return iter;
+}
+
+KeyframeList::const_iterator
+KeyframeList::find(const UniqueID &x)const
+{
+	KeyframeList::const_iterator iter;
+	iter=std::find(begin(),end(),x);
+	if(iter==end())
+		throw Exception::NotFound(strprintf("KeyframeList::find(): Can't find UniqueID %d",x.get_uid()));
+	return iter;
+}
+
+KeyframeList::iterator
+KeyframeList::add(const Keyframe &x)
+{
+	push_back(x);
+	iterator ret(end());
+	ret--;
+	assert(x==*ret);
+	sync();
+	return ret;
+}
+
+void
+KeyframeList::erase(const UniqueID &x)
+{
+	std::vector<Keyframe>::erase(find(x));
+}
+
+KeyframeList::iterator
+KeyframeList::find(const Time &x)
+{
+	KeyframeList::iterator iter;
+	iter=binary_find(begin(),end(),x);
+	if(iter!=end() && iter->get_time().is_equal(x))
+		return iter;
+/*	iter++;
+	if(iter!=end() && iter->get_time().is_equal(x))
+		return iter;
+*/
+	throw Exception::NotFound(strprintf("KeyframeList::find(): Can't find Keyframe %s",x.get_string().c_str()));
+}
+
+KeyframeList::iterator
+KeyframeList::find_next(const Time &x)
+{
+	KeyframeList::iterator iter(binary_find(begin(),end(),x));
+
+	if(iter!=end())
+	{
+		if(iter->get_time().is_more_than(x))
+			return iter;
+		++iter;
+		if(iter!=end())
+		{
+			if(iter->get_time().is_more_than(x))
+				return iter;
+/*			++iter;
+			if(iter!=end() && iter->get_time().is_more_than(x))
+				return iter;
+*/
+		}
+	}
+	
+	throw Exception::NotFound(strprintf("KeyframeList::find(): Can't find next Keyframe %s",x.get_string().c_str()));
+}
+
+
+KeyframeList::iterator
+KeyframeList::find_prev(const Time &x)
+{
+	KeyframeList::iterator iter(binary_find(begin(),end(),x));
+
+	if(iter!=end())
+	{
+		if(iter->get_time()+Time::epsilon()<x)
+			return iter;
+		if(iter!=begin() && (--iter)->get_time()+Time::epsilon()<x)
+			return iter;
+	}
+	throw Exception::NotFound(strprintf("KeyframeList::find(): Can't find prev Keyframe %s",x.get_string().c_str()));
+
+}
+
+
+
+KeyframeList::const_iterator
+KeyframeList::find(const Time &x)const
+{
+	return const_cast<KeyframeList*>(this)->find(x);
+}
+
+
+KeyframeList::const_iterator
+KeyframeList::find_next(const Time &x)const
+{
+	return const_cast<KeyframeList*>(this)->find_next(x);
+
+}
+
+
+KeyframeList::const_iterator
+KeyframeList::find_prev(const Time &x)const
+{
+	return const_cast<KeyframeList*>(this)->find_prev(x);
+
+}
+
+void
+KeyframeList::find_prev_next(const Time& time, Time &prev, Time &next)const
+{
+	try { prev=find_prev(time)->get_time(); }
+	catch(...) { prev=Time::begin(); }
+	try { next=find_next(time)->get_time(); }
+	catch(...) { next=Time::end(); }
+}
+
+void
+KeyframeList::insert_time(const Time& location, const Time& delta)
+{
+//	sinfg::info("KeyframeList::insert_time(): loc=%s, delta=%s",location.get_string().c_str(),delta.get_string().c_str());
+	if(!delta)
+		return;
+	try
+	{
+		iterator iter(find_next(location));
+		for(;iter!=end();++iter)
+		{
+			iter->set_time(iter->get_time()+delta);
+		}
+		sync();
+	}
+	catch(Exception::NotFound) { }
+}