X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-studio%2Fsrc%2Fsynfigapp%2Factions%2Fkeyframewaypointset.cpp;fp=synfig-studio%2Fsrc%2Fsynfigapp%2Factions%2Fkeyframewaypointset.cpp;h=b587397d3de55a69f19ae300c72eacb624a59359;hb=a095981e18cc37a8ecc7cd237cc22b9c10329264;hp=0000000000000000000000000000000000000000;hpb=9459638ad6797b8139f1e9f0715c96076dbf0890;p=synfig.git diff --git a/synfig-studio/src/synfigapp/actions/keyframewaypointset.cpp b/synfig-studio/src/synfigapp/actions/keyframewaypointset.cpp new file mode 100644 index 0000000..b587397 --- /dev/null +++ b/synfig-studio/src/synfigapp/actions/keyframewaypointset.cpp @@ -0,0 +1,179 @@ +/* === S Y N F I G ========================================================= */ +/*! \file keyframewaypointset.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 "keyframewaypointset.h" +#include +#include +#include +#include "activepointsetsmart.h" +#include "waypointsetsmart.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::KeyframeWaypointSet); +ACTION_SET_NAME(Action::KeyframeWaypointSet,"KeyframeWaypointSet"); +ACTION_SET_LOCAL_NAME(Action::KeyframeWaypointSet,N_("Set Waypoints at Keyframe")); +ACTION_SET_TASK(Action::KeyframeWaypointSet,"set"); +ACTION_SET_CATEGORY(Action::KeyframeWaypointSet,Action::CATEGORY_KEYFRAME); +ACTION_SET_PRIORITY(Action::KeyframeWaypointSet,0); +ACTION_SET_VERSION(Action::KeyframeWaypointSet,"0.0"); +ACTION_SET_CVS_ID(Action::KeyframeWaypointSet,"$Id$"); + +/* === 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::KeyframeWaypointSet::KeyframeWaypointSet() +{ + keyframe.set_time(Time::begin()-1); + set_dirty(false); +} + +Action::ParamVocab +Action::KeyframeWaypointSet::get_param_vocab() +{ + ParamVocab ret(Action::CanvasSpecific::get_param_vocab()); + + ret.push_back(ParamDesc("keyframe",Param::TYPE_KEYFRAME) + .set_local_name(_("Keyframe")) + ); + + ret.push_back(ParamDesc("model",Param::TYPE_WAYPOINTMODEL) + .set_local_name(_("Waypoint Model")) + ); + + return ret; +} + +bool +Action::KeyframeWaypointSet::is_candidate(const ParamList &x) +{ + return candidate_check(get_param_vocab(),x); +} + +bool +Action::KeyframeWaypointSet::set_param(const synfig::String& name, const Action::Param ¶m) +{ + if(name=="keyframe" && param.get_type()==Param::TYPE_KEYFRAME) + { + keyframe=param.get_keyframe(); + + return true; + } + if(name=="model" && param.get_type()==Param::TYPE_WAYPOINTMODEL) + { + waypoint_model=param.get_waypoint_model(); + + return true; + } + + return Action::CanvasSpecific::set_param(name,param); +} + +bool +Action::KeyframeWaypointSet::is_ready()const +{ + if(keyframe.get_time()==(Time::begin()-1) || waypoint_model.is_trivial()) + return false; + return Action::CanvasSpecific::is_ready(); +} + +void +Action::KeyframeWaypointSet::prepare() +{ + clear(); + + try { get_canvas()->keyframe_list().find(keyframe);} + catch(synfig::Exception::NotFound) + { + throw Error(_("Unable to find the given keyframe")); + } + + { + std::vector value_desc_list; + get_canvas_interface()->find_important_value_descs(value_desc_list); + while(!value_desc_list.empty()) + { + process_value_desc(value_desc_list.back()); + value_desc_list.pop_back(); + } + } +} + +void +Action::KeyframeWaypointSet::process_value_desc(const synfigapp::ValueDesc& value_desc) +{ + if(value_desc.is_value_node()) + { + ValueNode_Animated::Handle value_node(ValueNode_Animated::Handle::cast_dynamic(value_desc.get_value_node())); + + if(value_node) + { + Action::Handle action(WaypointSetSmart::create()); + + action->set_param("canvas",get_canvas()); + action->set_param("canvas_interface",get_canvas_interface()); + action->set_param("value_node",ValueNode::Handle(value_node)); + + Waypoint waypoint; + try + { + waypoint=*value_node->find(keyframe.get_time()); + } + catch(...) + { + waypoint.set_time(keyframe.get_time()); + waypoint.set_value((*value_node)(keyframe.get_time())); + } + waypoint.apply_model(waypoint_model); + + action->set_param("waypoint",waypoint); + + assert(action->is_ready()); + if(!action->is_ready()) + throw Error(Error::TYPE_NOTREADY); + + add_action_front(action); + } + } +}