X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-studio%2Ftags%2Fsynfigstudio_0_61_05%2Fsynfig-studio%2Fsrc%2Fsynfigapp%2Factions%2Fblinepointtangentsplit.cpp;fp=synfig-studio%2Ftags%2Fsynfigstudio_0_61_05%2Fsynfig-studio%2Fsrc%2Fsynfigapp%2Factions%2Fblinepointtangentsplit.cpp;h=ccc9205a875622fb18e1d2e84223fe6d773d0692;hb=7ba2096dd58b21ba3a08b28b5a6f70795f6ea265;hp=0000000000000000000000000000000000000000;hpb=043865a2284e71de646b09cc0f22b5674b95a454;p=synfig.git

diff --git a/synfig-studio/tags/synfigstudio_0_61_05/synfig-studio/src/synfigapp/actions/blinepointtangentsplit.cpp b/synfig-studio/tags/synfigstudio_0_61_05/synfig-studio/src/synfigapp/actions/blinepointtangentsplit.cpp
new file mode 100644
index 0000000..ccc9205
--- /dev/null
+++ b/synfig-studio/tags/synfigstudio_0_61_05/synfig-studio/src/synfigapp/actions/blinepointtangentsplit.cpp
@@ -0,0 +1,180 @@
+/* === S Y N F I G ========================================================= */
+/*!	\file blinepointtangentsplit.cpp
+**	\brief Template File
+**
+**	$Id: blinepointtangentsplit.cpp,v 1.1.1.1 2005/01/07 03:34:37 darco Exp $
+**
+**	\legal
+**	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**
+**	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 "blinepointtangentsplit.h"
+#include "valuedescset.h"
+
+#include "activepointset.h"
+#include "activepointadd.h"
+
+#include "valuedescconnect.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::BLinePointTangentSplit);
+ACTION_SET_NAME(Action::BLinePointTangentSplit,"bline_point_tangent_split");
+ACTION_SET_LOCAL_NAME(Action::BLinePointTangentSplit,_("Split Tangents"));
+ACTION_SET_TASK(Action::BLinePointTangentSplit,"split");
+ACTION_SET_CATEGORY(Action::BLinePointTangentSplit,Action::CATEGORY_VALUENODE);
+ACTION_SET_PRIORITY(Action::BLinePointTangentSplit,0);
+ACTION_SET_VERSION(Action::BLinePointTangentSplit,"0.0");
+ACTION_SET_CVS_ID(Action::BLinePointTangentSplit,"$Id: blinepointtangentsplit.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::BLinePointTangentSplit::BLinePointTangentSplit()
+{
+	time=(Time::begin()-1);
+	set_dirty(true);
+}
+
+Action::ParamVocab
+Action::BLinePointTangentSplit::get_param_vocab()
+{
+	ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
+	
+	ret.push_back(ParamDesc("value_node",Param::TYPE_VALUENODE)
+		.set_local_name(_("ValueNode of BLinePoint"))
+	);
+
+	ret.push_back(ParamDesc("time",Param::TYPE_TIME)
+		.set_local_name(_("Time"))
+	);
+	
+	return ret;
+}
+
+bool
+Action::BLinePointTangentSplit::is_canidate(const ParamList &x)
+{
+	if(canidate_check(get_param_vocab(),x))
+	{
+		ValueNode_Composite::Handle value_node;
+		value_node=ValueNode_Composite::Handle::cast_dynamic(x.find("value_node")->second.get_value_node());
+		if(!value_node || value_node->get_type()!=ValueBase::TYPE_BLINEPOINT)
+			return false;
+		synfig::Time time(x.find("time")->second.get_time());
+		if((*value_node->get_link("split"))(time).get(bool())==true)
+			return false;
+		return true;
+	}
+	return false;
+}
+
+bool
+Action::BLinePointTangentSplit::set_param(const synfig::String& name, const Action::Param &param)
+{
+	if(name=="value_node" && param.get_type()==Param::TYPE_VALUENODE)
+	{
+		value_node=value_node.cast_dynamic(param.get_value_node());
+		
+		return (bool)(value_node);
+	}
+	if(name=="time" && param.get_type()==Param::TYPE_TIME)
+	{
+		time=param.get_time();
+		
+		return true;
+	}
+
+	return Action::CanvasSpecific::set_param(name,param);
+}
+
+bool
+Action::BLinePointTangentSplit::is_ready()const
+{
+	if(!value_node)
+		synfig::error("Missing or bad value_node");
+
+	if(time==(Time::begin()-1))
+		synfig::error("Missing time");
+	
+	if(!value_node || time==(Time::begin()-1))
+		return false;
+	return Action::CanvasSpecific::is_ready();
+}
+
+void
+Action::BLinePointTangentSplit::prepare()
+{
+	clear();
+
+	Action::Handle action;
+	
+	{
+		action=Action::create("value_desc_set");
+		if(!action)
+			throw Error(_("Couldn't find action \"value_desc_set\""));
+		
+		action->set_param("canvas",get_canvas());
+		action->set_param("canvas_interface",get_canvas_interface());
+		action->set_param("value_desc",ValueDesc(value_node,3));
+		action->set_param("time",time);
+		action->set_param("new_value",synfig::ValueBase(true));
+	
+		assert(action->is_ready());
+		if(!action->is_ready())
+			throw Error(Error::TYPE_NOTREADY);
+	
+		add_action(action);
+	}
+	{
+		action=Action::create("value_desc_set");
+		if(!action)
+			throw Error(_("Couldn't find action \"value_desc_set\""));
+		
+		action->set_param("canvas",get_canvas());
+		action->set_param("canvas_interface",get_canvas_interface());
+		action->set_param("value_desc",ValueDesc(value_node,5));
+		action->set_param("time",time);
+		action->set_param("new_value",(*value_node->get_link("t1"))(time));
+	
+		assert(action->is_ready());
+		if(!action->is_ready())
+			throw Error(Error::TYPE_NOTREADY);
+	
+		add_action(action);
+	}
+	
+}