X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-studio%2Ftags%2Fstable%2Fsrc%2Fsynfigapp%2Factions%2Fvaluenodedynamiclistinsertsmart.cpp;fp=synfig-studio%2Ftags%2Fstable%2Fsrc%2Fsynfigapp%2Factions%2Fvaluenodedynamiclistinsertsmart.cpp;h=12b4521344b5a4ce5a5261f39b7962533783c17f;hb=4cb5360f578f79e5d9e234570018d762ea0a964f;hp=0000000000000000000000000000000000000000;hpb=91c14fb028f8cbf78be64623aded885725606f78;p=synfig.git diff --git a/synfig-studio/tags/stable/src/synfigapp/actions/valuenodedynamiclistinsertsmart.cpp b/synfig-studio/tags/stable/src/synfigapp/actions/valuenodedynamiclistinsertsmart.cpp new file mode 100644 index 0000000..12b4521 --- /dev/null +++ b/synfig-studio/tags/stable/src/synfigapp/actions/valuenodedynamiclistinsertsmart.cpp @@ -0,0 +1,270 @@ +/* === S Y N F I G ========================================================= */ +/*! \file valuenodedynamiclistinsertsmart.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 "valuenodedynamiclistinsertsmart.h" +#include "valuenodedynamiclistinsert.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::ValueNodeDynamicListInsertSmart); +ACTION_SET_NAME(Action::ValueNodeDynamicListInsertSmart,"value_node_dynamic_list_insert_smart"); +ACTION_SET_LOCAL_NAME(Action::ValueNodeDynamicListInsertSmart,"Insert Item (Smart)"); +ACTION_SET_TASK(Action::ValueNodeDynamicListInsertSmart,"insert"); +ACTION_SET_CATEGORY(Action::ValueNodeDynamicListInsertSmart,Action::CATEGORY_VALUEDESC|Action::CATEGORY_VALUENODE); +ACTION_SET_PRIORITY(Action::ValueNodeDynamicListInsertSmart,-20); +ACTION_SET_VERSION(Action::ValueNodeDynamicListInsertSmart,"0.0"); +ACTION_SET_CVS_ID(Action::ValueNodeDynamicListInsertSmart,"$Id$"); + +/* === 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::ValueNodeDynamicListInsertSmart::ValueNodeDynamicListInsertSmart() +{ + index=0; + time=0; + origin=0.5f; + set_dirty(true); +} + +Action::ParamVocab +Action::ValueNodeDynamicListInsertSmart::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("time",Param::TYPE_TIME) + .set_local_name(_("Time")) + .set_optional() + ); + ret.push_back(ParamDesc("origin",Param::TYPE_REAL) + .set_local_name(_("Origin")) + .set_optional() + ); + + return ret; +} + +bool +Action::ValueNodeDynamicListInsertSmart::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; + + return true; + } + return false; +} + +bool +Action::ValueNodeDynamicListInsertSmart::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=="time" && param.get_type()==Param::TYPE_TIME) + { + time=param.get_time(); + + return true; + } + if(name=="origin" && param.get_type()==Param::TYPE_REAL) + { + origin=param.get_real(); + + return true; + } + + return Action::CanvasSpecific::set_param(name,param); +} + +bool +Action::ValueNodeDynamicListInsertSmart::is_ready()const +{ + if(!value_node) + return false; + return Action::CanvasSpecific::is_ready(); +} + +void +Action::ValueNodeDynamicListInsertSmart::prepare() +{ + //clear(); + // HACK + if(!first_time()) + return; + + // If we are in animate editing mode + if(get_edit_mode()&MODE_ANIMATE) + { + int index(ValueNodeDynamicListInsertSmart::index); + + // In this case we need to first determine if there is + // a currently disabled item in the list that we can + // turn on. If not, then we need to go ahead and create one. + synfig::info("ValueNodeDynamicListInsertSmart: index=%d",index); + synfig::info("ValueNodeDynamicListInsertSmart: value_node->list.size()=%d",value_node->list.size()); + if(int(value_node->list.size())<=index && index>0) + synfig::info("ValueNodeDynamicListInsertSmart: value_node->list[index-1].status_at_time(time)=%d",value_node->list[index-1].status_at_time(time)); + + if(int(value_node->list.size())>=index && index>0 && !value_node->list[index-1].status_at_time(time)) + { + // Ok, we do not have to create a new + // entry in the dynamic list after all. + // However, we do need to set the + // position and tangent of this point. + ValueNode_DynamicList::ListEntry list_entry(value_node->create_list_entry(index,time,origin)); + ValueBase value((*list_entry.value_node)(time)); + index--; + + ValueDesc item_value_desc(value_node,index); + + Action::Handle action(Action::create("value_desc_set")); + + if(!action) + throw Error(_("Unable to find action value_desc_set (bug)")); + + 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("time",time); + action->set_param("new_value",value); + action->set_param("value_desc",ValueDesc(value_node,index)); + + if(!action->is_ready()) + throw Error(Error::TYPE_NOTREADY); + + add_action(action); + } + else + { + // Ok, not a big deal, we just need to + // add a new item + Action::Handle action(Action::create("value_node_dynamic_list_insert")); + + if(!action) + throw Error(_("Unable to find action (bug)")); + + action->set_param("canvas",get_canvas()); + action->set_param("canvas_interface",get_canvas_interface()); + action->set_param("time",time); + action->set_param("origin",origin); + action->set_param("value_desc",ValueDesc(value_node,index)); + + if(!action->is_ready()) + throw Error(Error::TYPE_NOTREADY); + + add_action(action); + + action=Action::create("activepoint_set_off"); + + if(!action) + throw Error(_("Unable to find action \"activepoint_set_off\"")); + + action->set_param("edit_mode",MODE_ANIMATE); + action->set_param("canvas",get_canvas()); + action->set_param("canvas_interface",get_canvas_interface()); + action->set_param("time",Time::begin()); + action->set_param("origin",origin); + action->set_param("value_desc",ValueDesc(value_node,index)); + + if(!action->is_ready()) + throw Error(Error::TYPE_NOTREADY); + + add_action(action); + } + + // Now we set the activepoint up and then we'll be done + Action::Handle action(Action::create("activepoint_set_on")); + + if(!action) + throw Error(_("Unable to find action \"activepoint_set_on\"")); + + 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("time",time); + action->set_param("origin",origin); + action->set_param("value_desc",ValueDesc(value_node,index)); + + if(!action->is_ready()) + throw Error(Error::TYPE_NOTREADY); + + add_action(action); + } + else + { + Action::Handle action(Action::create("value_node_dynamic_list_insert")); + + if(!action) + throw Error(_("Unable to find action (bug)")); + + action->set_param("canvas",get_canvas()); + action->set_param("canvas_interface",get_canvas_interface()); + action->set_param("time",time); + action->set_param("origin",origin); + action->set_param("value_desc",ValueDesc(value_node,index)); + + if(!action->is_ready()) + throw Error(Error::TYPE_NOTREADY); + + add_action(action); + } +}