X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-studio%2Ftags%2Fsynfigstudio_0_61_07_rc3%2Fsrc%2Fsynfigapp%2Factions%2Factivepointsetoff.cpp;fp=synfig-studio%2Ftags%2Fsynfigstudio_0_61_07_rc3%2Fsrc%2Fsynfigapp%2Factions%2Factivepointsetoff.cpp;h=cea48cd5591542898c428233e9946825287ec4c4;hb=1f5a0e6a86f9cf4798b6e1fb8dfcb4b6e84beb5d;hp=0000000000000000000000000000000000000000;hpb=0e729dddd753ed872265ba82c0089bc55e64bf55;p=synfig.git diff --git a/synfig-studio/tags/synfigstudio_0_61_07_rc3/src/synfigapp/actions/activepointsetoff.cpp b/synfig-studio/tags/synfigstudio_0_61_07_rc3/src/synfigapp/actions/activepointsetoff.cpp new file mode 100644 index 0000000..cea48cd --- /dev/null +++ b/synfig-studio/tags/synfigstudio_0_61_07_rc3/src/synfigapp/actions/activepointsetoff.cpp @@ -0,0 +1,213 @@ +/* === S Y N F I G ========================================================= */ +/*! \file activepointsetoff.cpp +** \brief Template File +** +** $Id$ +** +** \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 +#endif + +#include "activepointsetoff.h" +#include "activepointsetsmart.h" +#include "valuenodelinkconnect.h" +#include "valuenodereplace.h" + +#include "activepointset.h" +#include "activepointadd.h" + +#include "valuedescconnect.h" +#include + +#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::ActivepointSetOff); +ACTION_SET_NAME(Action::ActivepointSetOff,"activepoint_set_off"); +ACTION_SET_LOCAL_NAME(Action::ActivepointSetOff,_("Mark Activepoint as \"Off\"")); +ACTION_SET_TASK(Action::ActivepointSetOff,"set_off"); +ACTION_SET_CATEGORY(Action::ActivepointSetOff,Action::CATEGORY_ACTIVEPOINT|Action::CATEGORY_VALUEDESC); +ACTION_SET_PRIORITY(Action::ActivepointSetOff,-9); +ACTION_SET_VERSION(Action::ActivepointSetOff,"0.0"); +ACTION_SET_CVS_ID(Action::ActivepointSetOff,"$Id$"); + +/* === 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::ActivepointSetOff::ActivepointSetOff() +{ + activepoint.set_time(Time::begin()-1); + time_set=false; + set_dirty(true); +} + +Action::ParamVocab +Action::ActivepointSetOff::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_optional() + ); + + ret.push_back(ParamDesc("time",Param::TYPE_TIME) + .set_local_name(_("Time")) + .set_optional() + ); + + return ret; +} + +bool +Action::ActivepointSetOff::is_candidate(const ParamList &x) +{ + if(candidate_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 are only a candidate if this canvas is animated. + Canvas::Handle canvas(x.find("canvas")->second.get_canvas()); + if(canvas->rend_desc().get_time_start()==canvas->rend_desc().get_time_end()) + return false; + + // We need either a activepoint or a time. + if(x.count("activepoint") || x.count("time")) + return true; + } + return false; +} + +bool +Action::ActivepointSetOff::set_param(const synfig::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); +} + +bool +Action::ActivepointSetOff::is_ready()const +{ + if(!value_node) + synfig::error("Missing value_node"); + + if(activepoint.get_time()==(Time::begin()-1)) + synfig::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::ActivepointSetOff::calc_activepoint() +{ + const Time time(activepoint.get_time()); + + try { activepoint=*value_node->list[index].find(time); } + catch(...) + { + activepoint.set_time(time); + activepoint.set_state(value_node->list[index].status_at_time(time)); + activepoint.set_priority(0); + } +} + +void +Action::ActivepointSetOff::prepare() +{ + clear(); + + // Turn the activepoint off + activepoint.set_state(false); + + Action::Handle action(ActivepointSetSmart::create()); + + action->set_param("edit_mode",get_edit_mode()); + 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); + +}