+++ /dev/null
-/* === S Y N F I G ========================================================= */
-/*! \file activepointset.cpp
-** \brief Template File
-**
-** $Id$
-**
-** \legal
-** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
-** Copyright (c) 2008 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 "activepointset.h"
-#include <synfigapp/canvasinterface.h>
-
-#include <synfigapp/general.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::ActivepointSet);
-ACTION_SET_NAME(Action::ActivepointSet,"ActivepointSet");
-ACTION_SET_LOCAL_NAME(Action::ActivepointSet,N_("Set Activepoint"));
-ACTION_SET_TASK(Action::ActivepointSet,"set");
-ACTION_SET_CATEGORY(Action::ActivepointSet,Action::CATEGORY_ACTIVEPOINT);
-ACTION_SET_PRIORITY(Action::ActivepointSet,0);
-ACTION_SET_VERSION(Action::ActivepointSet,"0.0");
-ACTION_SET_CVS_ID(Action::ActivepointSet,"$Id$");
-
-/* === 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::ActivepointSet::ActivepointSet()
-{
- set_dirty(true);
-}
-
-Action::ParamVocab
-Action::ActivepointSet::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(_("Activepoint"))
- .set_desc(_("Activepoint to be changed"))
- .set_supports_multiple()
- );
-
- return ret;
-}
-
-bool
-Action::ActivepointSet::is_candidate(const ParamList &x)
-{
- if (!candidate_check(get_param_vocab(),x))
- return false;
-
- ValueDesc value_desc(x.find("value_desc")->second.get_value_desc());
-
- return (value_desc.parent_is_value_node() &&
- // We need a dynamic list.
- ValueNode_DynamicList::Handle::cast_dynamic(value_desc.get_parent_value_node()));
-}
-
-bool
-Action::ActivepointSet::set_param(const synfig::String& name, const Action::Param ¶m)
-{
- 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;
- }
- if(name=="activepoint" && param.get_type()==Param::TYPE_ACTIVEPOINT)
- {
- //NOTE: there is no duplication checking at the moment
- activepoints.push_back(param.get_activepoint());
-
- return true;
- }
-
- return Action::CanvasSpecific::set_param(name,param);
-}
-
-bool
-Action::ActivepointSet::is_ready()const
-{
- if(!value_node || activepoints.empty())
- return false;
- return Action::CanvasSpecific::is_ready();
-}
-
-void
-Action::ActivepointSet::perform()
-{
- typedef ValueNode_DynamicList::ListEntry::ActivepointList AList;
- AList::iterator iter;
-
-#if 1
- vector<AList::iterator> iters;
- vector<Activepoint>::iterator i = activepoints.begin(), end = activepoints.end();
-
- for(; i != end; ++i)
- {
- try { iters.push_back(value_node->list[index].find(*i)); }
- catch(synfig::Exception::NotFound)
- {
- throw Error(_("Unable to find activepoint"));
- }
- }
-
- //check to see which valuenodes are going to override because of the time...
- ValueNode_DynamicList::ListEntry::findresult timeiter;
-
- for(i = activepoints.begin(); i != end; ++i)
- {
- timeiter = value_node->list[index].find_time(i->get_time());
-
- bool candelete = timeiter.second;
-
- //we only want to track overwrites (not activepoints that are also being modified)
- if(candelete)
- {
- for(vector<AList::iterator>::iterator ii = iters.begin(); ii != iters.end(); ++ii)
- {
- if(timeiter.first == *ii)
- {
- candelete = false;
- break;
- }
- }
- }
-
- //if we can still delete it after checking, record it, and then remove them all later
- if(candelete)
- {
- Activepoint a = *timeiter.first;
- overwritten_activepoints.push_back(a);
- }
- }
-
- //overwrite all the valuenodes we're supposed to set
- {
- i = activepoints.begin();
- for(vector<AList::iterator>::iterator ii = iters.begin(); ii != iters.end() && i != end; ++ii, ++i)
- {
- old_activepoints.push_back(**ii);
- **ii = *i; //set the point to the corresponding point in the normal waypoint list
- }
- }
-
- //remove all the points we're supposed to be overwriting
- {
- vector<Activepoint>::iterator oi = overwritten_activepoints.begin(),
- oend = overwritten_activepoints.end();
- for(; oi != oend; ++oi)
- {
- value_node->list[index].erase(*oi);
- }
- }
-
-#else
- try { iter=value_node->list[index].find(activepoint); }
- catch(synfig::Exception::NotFound)
- {
- throw Error(_("Unable to find activepoint"));
- }
-
- //find the value at the old time before we replace it
- ValueNode_DynamicList::ListEntry::findresult timeiter;
- timeiter = value_node->list[index].find_time(activepoint.get_time());
-
- //we only want to track overwrites (not inplace modifications)
- if(timeiter.second && activepoint.get_uid() == timeiter.first->get_uid())
- {
- timeiter.second = false;
- }
-
- old_activepoint=*iter;
- *iter=activepoint;
-
- if(timeiter.second)
- {
- synfig::info("Erasing the found activepoint");
- time_overwrite = true;
- overwritten_ap = *timeiter.first;
-
- value_node->list[index].erase(overwritten_ap);
- }
-
-#endif
-
- value_node->list[index].timing_info.sort();
-
- // Signal that a valuenode has been changed
- value_node->changed();
-}
-
-void
-Action::ActivepointSet::undo()
-{
- ValueNode_DynamicList::ListEntry::ActivepointList::iterator iter;
-
-#if 1
- vector<Activepoint>::iterator i = old_activepoints.begin(), end = old_activepoints.end();
-
- for(; i != end; ++i)
- {
- try { iter = value_node->list[index].find(*i); }
- catch(synfig::Exception::NotFound)
- {
- throw Error(_("Unable to find activepoint"));
- }
-
- //overwrite with old one
- *iter = *i;
- }
-
- //add back in all the points that we removed before...
- {
- vector<Activepoint>::iterator oi = overwritten_activepoints.begin(),
- oend = overwritten_activepoints.end();
- for(; oi != oend; ++oi)
- {
- value_node->list[index].add(*oi);
- }
- }
-
-#else
- try { iter=value_node->list[index].find(activepoint); }
- catch(synfig::Exception::NotFound)
- {
- throw Error(_("Unable to find activepoint"));
- }
-
- *iter=old_activepoint;
-
- if(time_overwrite)
- {
- value_node->list[index].add(overwritten_ap);
- }
-#endif
-
- value_node->list[index].timing_info.sort();
-
- // Signal that a valuenode has been changed
- value_node->changed();
-}
projects / synfig.git / blobdiff