+++ /dev/null
-/* === S I N F G =========================================================== */
-/*! \file activepointsetsmart.cpp
-** \brief Template File
-**
-** $Id: activepointsetsmart.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 "activepointsetsmart.h"
-#include "valuenodelinkconnect.h"
-#include "valuenodereplace.h"
-
-#include "activepointset.h"
-#include "activepointadd.h"
-
-#include "valuedescconnect.h"
-#include <sinfgapp/canvasinterface.h>
-
-#endif
-
-using namespace std;
-using namespace etl;
-using namespace sinfg;
-using namespace sinfgapp;
-using namespace Action;
-
-/* === M A C R O S ========================================================= */
-
-ACTION_INIT(Action::ActivepointSetSmart);
-ACTION_SET_NAME(Action::ActivepointSetSmart,"activepoint_set_smart");
-ACTION_SET_LOCAL_NAME(Action::ActivepointSetSmart,_("Set Activepoint (Smart)"));
-ACTION_SET_TASK(Action::ActivepointSetSmart,"set");
-ACTION_SET_CATEGORY(Action::ActivepointSetSmart,Action::CATEGORY_ACTIVEPOINT);
-ACTION_SET_PRIORITY(Action::ActivepointSetSmart,0);
-ACTION_SET_VERSION(Action::ActivepointSetSmart,"0.0");
-ACTION_SET_CVS_ID(Action::ActivepointSetSmart,"$Id: activepointsetsmart.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::ActivepointSetSmart::ActivepointSetSmart()
-{
- activepoint.set_time(Time::begin()-1);
- time_set=false;
- set_dirty(true);
-}
-
-Action::ParamVocab
-Action::ActivepointSetSmart::get_param_vocab()
-{
- ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
-
- ret.push_back(ParamDesc("value_desc",Param::TYPE_VALUEDESC)
- .set_local_name(_("ValueDesc"))
- );
-
- ret.push_back(ParamDesc("activepoint",Param::TYPE_ACTIVEPOINT)
- .set_local_name(_("New Activepoint"))
- .set_desc(_("Activepoint to be added"))
- .set_optional()
- );
-
- ret.push_back(ParamDesc("time",Param::TYPE_TIME)
- .set_local_name(_("Time"))
- .set_desc(_("Time where activepoint is to be added"))
- .set_optional()
- );
-
- return ret;
-}
-
-bool
-Action::ActivepointSetSmart::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;
-
- // We need either a activepoint or a time.
- if(x.count("activepoint") || x.count("time"))
- return true;
- }
- return false;
-}
-
-bool
-Action::ActivepointSetSmart::set_param(const sinfg::String& name, const Action::Param ¶m)
-{
- if(name=="value_desc" && param.get_type()==Param::TYPE_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();
-
- if(time_set)
- calc_activepoint();
-
- return true;
- }
- if(name=="activepoint" && param.get_type()==Param::TYPE_ACTIVEPOINT && !time_set)
- {
- activepoint=param.get_activepoint();
-
- return true;
- }
- if(name=="time" && param.get_type()==Param::TYPE_TIME && activepoint.get_time()==Time::begin()-1)
- {
- activepoint.set_time(param.get_time());
- time_set=true;
-
- if(value_node)
- calc_activepoint();
-
- return true;
- }
-
- return Action::CanvasSpecific::set_param(name,param);
-
- return Action::CanvasSpecific::set_param(name,param);
-}
-
-bool
-Action::ActivepointSetSmart::is_ready()const
-{
- if(!value_node)
- sinfg::error("Missing value_node");
-
- if(activepoint.get_time()==(Time::begin()-1))
- sinfg::error("Missing activepoint");
-
- if(!value_node || activepoint.get_time()==(Time::begin()-1))
- return false;
- return Action::CanvasSpecific::is_ready();
-}
-
-// This function is called if a time is specified, but not
-// a activepoint. In this case, we need to calculate the value
-// of the activepoint
-void
-Action::ActivepointSetSmart::calc_activepoint()
-{
-/*
- const Time time(activepoint.get_time());
- activepoint.set_state(value_node->list[index].status_at_time(time));
- activepoint.set_priority(0);
-*/
-
- activepoint=value_node->list[index].new_activepoint_at_time(activepoint.get_time());
-
- // In this case, nothing is really changing, so there will be
- // no need to redraw the window
- set_dirty(false);
-}
-
-void
-Action::ActivepointSetSmart::enclose_activepoint(const sinfg::Activepoint& activepoint)
-{
- times.insert(activepoint.get_time());
-
- if(get_edit_mode()&MODE_ANIMATE_PAST) try
- {
- // Try to find prev keyframe
- Keyframe keyframe(*get_canvas()->keyframe_list().find_prev(activepoint.get_time()));
-
- if(times.count(keyframe.get_time()))
- throw int();
- else
- times.insert(keyframe.get_time());
-
- try { value_node->list[index].find(keyframe.get_time()); }
- catch(sinfg::Exception::NotFound)
- {
- Action::Handle action(ActivepointAdd::create());
-
- action->set_param("canvas",get_canvas());
- action->set_param("canvas_interface",get_canvas_interface());
- action->set_param("value_desc",value_desc);
-
- if(!value_node->list[index].timing_info.empty())
- {
- action->set_param("time",keyframe.get_time());
- }
- else
- {
- sinfg::Activepoint tmp;
-
- tmp.set_state(true);
- tmp.set_time(keyframe.get_time());
- action->set_param("activepoint",tmp);
- }
-
- assert(action->is_ready());
- if(!action->is_ready())
- throw Error(Error::TYPE_NOTREADY);
-
- add_action_front(action);
- }
- }
- catch(int) { }
- catch(sinfg::Exception::NotFound) { }
-
- if(get_edit_mode()&MODE_ANIMATE_FUTURE)try
- {
- // Try to find next keyframe
- Keyframe keyframe(*get_canvas()->keyframe_list().find_next(activepoint.get_time()));
-
- if(times.count(keyframe.get_time()))
- throw int();
- else
- times.insert(keyframe.get_time());
-
- try { value_node->list[index].find(keyframe.get_time()); }
- catch(sinfg::Exception::NotFound)
- {
- Action::Handle action(ActivepointAdd::create());
-
- action->set_param("canvas",get_canvas());
- action->set_param("canvas_interface",get_canvas_interface());
- action->set_param("value_desc",value_desc);
-
- if(!value_node->list[index].timing_info.empty())
- {
- action->set_param("time",keyframe.get_time());
- }
- else
- {
- sinfg::Activepoint tmp;
-
- tmp.set_state(true);
- tmp.set_time(keyframe.get_time());
- action->set_param("activepoint",tmp);
- }
-
- assert(action->is_ready());
- if(!action->is_ready())
- throw Error(Error::TYPE_NOTREADY);
-
- add_action_front(action);
- }
- }
- catch(int) { }
- catch(sinfg::Exception::NotFound) { }
-}
-
-void
-Action::ActivepointSetSmart::prepare()
-{
- clear();
- times.clear();
-
- // First, we need to to add any activepoints necessary to
- // maintain the integrity of the keyframes.
- enclose_activepoint(activepoint);
-
- try
- {
- if(value_node->list[index].find(activepoint)==value_node->list[index].timing_info.end())
- throw int();
-
- // Then, lets try to replace the old activepoint, if it exists
- enclose_activepoint(*value_node->list[index].find(activepoint));
-
- Action::Handle action(ActivepointSet::create());
-
- action->set_param("canvas",get_canvas());
- action->set_param("canvas_interface",get_canvas_interface());
- action->set_param("value_desc",value_desc);
- action->set_param("activepoint",activepoint);
-
- assert(action->is_ready());
- if(!action->is_ready())
- throw Error(Error::TYPE_NOTREADY);
-
- add_action_front(action);
-
- return;
- }
- catch(int){}
- catch(Exception::NotFound){}
-
- try
- {
- // Check to see if a activepoint exists at this point in time
- activepoint.mimic(*value_node->list[index].find(activepoint.get_time()));
-
- enclose_activepoint(*value_node->list[index].find(activepoint.get_time()));
-
- Action::Handle action(ActivepointSet::create());
-
- action->set_param("canvas",get_canvas());
- action->set_param("canvas_interface",get_canvas_interface());
- action->set_param("value_desc",value_desc);
- action->set_param("activepoint",activepoint);
-
- assert(action->is_ready());
- if(!action->is_ready())
- throw Error(Error::TYPE_NOTREADY);
-
- add_action_front(action);
-
- return;
- }
- catch(int){}
- catch(Exception::NotFound){}
-
- try
- {
- // At this point we know that the old activepoint doesn't exist,
- // so we need to create it.
- Action::Handle action(ActivepointAdd::create());
-
- action->set_param("canvas",get_canvas());
- action->set_param("canvas_interface",get_canvas_interface());
- action->set_param("value_desc",value_desc);
- action->set_param("activepoint",activepoint);
-
- assert(action->is_ready());
- if(!action->is_ready())
- throw Error(Error::TYPE_NOTREADY);
-
- add_action_front(action);
-
- return;
- }
- catch(int){}
- catch(Exception::NotFound){}
-
- throw Error(_("Unable to determine how to procede. This is a bug."));
-}