+++ /dev/null
-/* === S Y N F I G ========================================================= */
-/*! \file keyframeset.cpp
-** \brief Template File
-**
-** $Id: keyframesetdelta.cpp,v 1.1.1.1 2005/01/07 03:34:37 darco Exp $
-**
-** \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 <config.h>
-#endif
-
-#include "keyframesetdelta.h"
-#include <synfigapp/canvasinterface.h>
-#include <synfig/valuenode_dynamiclist.h>
-#include <synfig/valuenode_animated.h>
-#include "activepointsetsmart.h"
-#include "waypointsetsmart.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::KeyframeSetDelta);
-ACTION_SET_NAME(Action::KeyframeSetDelta,"keyframe_set_delta");
-ACTION_SET_LOCAL_NAME(Action::KeyframeSetDelta,"Set Keyframe Delta");
-ACTION_SET_TASK(Action::KeyframeSetDelta,"set");
-ACTION_SET_CATEGORY(Action::KeyframeSetDelta,Action::CATEGORY_KEYFRAME|Action::CATEGORY_HIDDEN);
-ACTION_SET_PRIORITY(Action::KeyframeSetDelta,0);
-ACTION_SET_VERSION(Action::KeyframeSetDelta,"0.0");
-ACTION_SET_CVS_ID(Action::KeyframeSetDelta,"$Id: keyframesetdelta.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::KeyframeSetDelta::KeyframeSetDelta():
- delta(0)
-{
- keyframe.set_time(Time::end());
- set_dirty(false);
-}
-
-Action::ParamVocab
-Action::KeyframeSetDelta::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("delta",Param::TYPE_KEYFRAME)
- .set_local_name(_("Delta"))
- );
-
- return ret;
-}
-
-bool
-Action::KeyframeSetDelta::is_canidate(const ParamList &x)
-{
- return canidate_check(get_param_vocab(),x);
-}
-
-bool
-Action::KeyframeSetDelta::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=="delta" && param.get_type()==Param::TYPE_TIME)
- {
- delta=param.get_time();
- return true;
- }
-
- return Action::CanvasSpecific::set_param(name,param);
-}
-
-bool
-Action::KeyframeSetDelta::is_ready()const
-{
- if(keyframe.get_time()==Time::end())
- return false;
- return Action::CanvasSpecific::is_ready();
-}
-
-void
-Action::KeyframeSetDelta::prepare()
-{
- clear();
- value_desc_list.clear();
- get_canvas_interface()->find_important_value_descs(value_desc_list);
-
-
- Time time(get_canvas()->keyframe_list().find(keyframe)->get_time());
-
- std::vector<synfigapp::ValueDesc>::iterator iter;
- DEBUGPOINT();
- for(iter=value_desc_list.begin();iter!=value_desc_list.end();++iter)
- {
- ValueDesc& value_desc(*iter);
- ValueNode_Animated::Handle value_node(
- ValueNode_Animated::Handle::cast_dynamic(value_desc.get_value_node())
- );
-
- if(!value_node)
- continue;
-
- try{
- value_node->find(time);
- // if we got to this point, then we know that
- // a waypoint already exists here and we don't
- // need to add a new one.
- continue;
- }catch(...)
- {
- // Make sure there is something previous
- try{
- value_node->find_prev(time);
- }catch(...)
- {
- continue;
- }
- }
- Action::Handle action(Action::create("waypoint_set_smart"));
-
- action->set_param("canvas",get_canvas());
- action->set_param("canvas_interface",get_canvas_interface());
- action->set_param("value_node",ValueNode::Handle::cast_static(value_node));
-
- action->set_param("time",time);
-
- assert(action->is_ready());
- if(!action->is_ready())
- throw Error(Error::TYPE_NOTREADY);
-
- add_action(action);
- }
-}
-
-void
-Action::KeyframeSetDelta::perform()
-{
- if(!delta)
- return;
- Action::Super::perform();
-
-// Time location(keyframe.get_time());
- Time location(get_canvas()->keyframe_list().find(keyframe)->get_time());
- Time delta(delta);
-
- get_canvas()->keyframe_list().insert_time(location,delta);
-
- std::vector<synfigapp::ValueDesc>::iterator iter;
- for(iter=value_desc_list.begin();iter!=value_desc_list.end();++iter)
- {
- ValueDesc& value_desc(*iter);
- if(!value_desc.is_value_node())
- continue;
- ValueNode_Animated::Handle animated(
- ValueNode_Animated::Handle::cast_dynamic(value_desc.get_value_node())
- );
- if(animated)
- {
- animated->insert_time(location,delta);
- continue;
- }
- ValueNode_DynamicList::Handle dyn_list(
- ValueNode_DynamicList::Handle::cast_dynamic(value_desc.get_value_node())
- );
- if(dyn_list)
- {
- dyn_list->insert_time(location,delta);
- continue;
- }
- }
-
- // Signal that something has changed
- if(get_canvas_interface())
- {
- get_canvas_interface()->signal_keyframe_changed()(keyframe);
- }
- else synfig::warning("CanvasInterface not set on action");
-}
-
-void
-Action::KeyframeSetDelta::undo()
-{
- if(!delta)
- return;
-
-// Time location(keyframe.get_time());
- Time location(get_canvas()->keyframe_list().find(keyframe)->get_time());
- Time delta(-delta);
-
- get_canvas()->keyframe_list().insert_time(location,delta);
-
- std::vector<synfigapp::ValueDesc>::iterator iter;
- for(iter=value_desc_list.begin();iter!=value_desc_list.end();++iter)
- {
- ValueDesc& value_desc(*iter);
- if(!value_desc.is_value_node())
- continue;
- ValueNode_Animated::Handle animated(
- ValueNode_Animated::Handle::cast_dynamic(value_desc.get_value_node())
- );
- if(animated)
- {
- animated->insert_time(location,delta);
- continue;
- }
- ValueNode_DynamicList::Handle dyn_list(
- ValueNode_DynamicList::Handle::cast_dynamic(value_desc.get_value_node())
- );
- if(dyn_list)
- {
- dyn_list->insert_time(location,delta);
- continue;
- }
- }
-
- Action::Super::undo();
-
- // Signal that something has changed
- if(get_canvas_interface())
- {
- get_canvas_interface()->signal_keyframe_changed()(keyframe);
- }
- else synfig::warning("CanvasInterface not set on action");
-}
projects / synfig.git / blobdiff