X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-studio%2Ftrunk%2Fsrc%2Fsinfgapp%2Factions%2Factivepointset.cpp;fp=synfig-studio%2Ftrunk%2Fsrc%2Fsinfgapp%2Factions%2Factivepointset.cpp;h=42faf949c095bb1f378805e3ead4a5359edab556;hb=3a3c4bca3a17137bec5d7960560934b91ef4146e;hp=0000000000000000000000000000000000000000;hpb=41257b650db1defb40ac20072ffeef70d5985f5e;p=synfig.git diff --git a/synfig-studio/trunk/src/sinfgapp/actions/activepointset.cpp b/synfig-studio/trunk/src/sinfgapp/actions/activepointset.cpp new file mode 100644 index 0000000..42faf94 --- /dev/null +++ b/synfig-studio/trunk/src/sinfgapp/actions/activepointset.cpp @@ -0,0 +1,289 @@ +/* === S I N F G =========================================================== */ +/*! \file activepointset.cpp +** \brief Template File +** +** $Id: activepointset.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 +#endif + +#include "activepointset.h" +#include + +#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::ActivepointSet); +ACTION_SET_NAME(Action::ActivepointSet,"activepoint_set"); +ACTION_SET_LOCAL_NAME(Action::ActivepointSet,"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: activepointset.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::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_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; + + return true; + } + return false; +} + +bool +Action::ActivepointSet::set_param(const sinfg::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 iters; + vector::iterator i = activepoints.begin(), end = activepoints.end(); + + for(; i != end; ++i) + { + try { iters.push_back(value_node->list[index].find(*i)); } + catch(sinfg::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::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::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 overwritting + { + vector::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(sinfg::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) + { + sinfg::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::iterator i = old_activepoints.begin(), end = old_activepoints.end(); + + for(; i != end; ++i) + { + try { iter = value_node->list[index].find(*i); } + catch(sinfg::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::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(sinfg::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(); +}