/* === S Y N F I G ========================================================= */
/*! \file layer_filtergroup.cpp
** \brief Implementation of the "Filter Group" layer
**
** $Id$
**
** \legal
** ......... ... 2017 Ivan Mahonin
**
** 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 "layer_filtergroup.h"
#include <synfig/general.h>
#include <synfig/localization.h>
#include <synfig/canvas.h>
#include <synfig/context.h>
#include <synfig/string.h>
#include <synfig/time.h>
#include <synfig/paramdesc.h>
#include <synfig/value.h>
#include <synfig/valuenode.h>
#endif
/* === U S I N G =========================================================== */
using namespace etl;
using namespace std;
using namespace synfig;
/* === M A C R O S ========================================================= */
/* === C L A S S E S ======================================================= */
/* === G L O B A L S ======================================================= */
SYNFIG_LAYER_INIT(Layer_FilterGroup);
SYNFIG_LAYER_SET_NAME(Layer_FilterGroup,"filter_group");
SYNFIG_LAYER_SET_LOCAL_NAME(Layer_FilterGroup,N_("Filter Group"));
SYNFIG_LAYER_SET_CATEGORY(Layer_FilterGroup,N_("Other"));
SYNFIG_LAYER_SET_VERSION(Layer_FilterGroup,"0.1");
SYNFIG_LAYER_SET_CVS_ID(Layer_FilterGroup,"$Id$");
/* === M E T H O D S ======================================================= */
Layer_FilterGroup::Layer_FilterGroup():
Layer_PasteCanvas(1.0, Color::BLEND_STRAIGHT)
{
SET_INTERPOLATION_DEFAULTS();
SET_STATIC_DEFAULTS();
}
String
Layer_FilterGroup::get_local_name()const
{
String s = Layer_PasteCanvas::get_local_name();
return s.empty() ? _("Filter Group") : '[' + s + ']';
}
Layer::Vocab
Layer_FilterGroup::get_param_vocab()const
{
Layer::Vocab vocab(Layer_PasteCanvas::get_param_vocab());
String hide[] = {
"time_dilation",
"time_offset",
"children_lock",
"outline_grow" };
for(Layer::Vocab::iterator i = vocab.begin(); i != vocab.end(); ++i)
for(int j = 0; j < (int)(sizeof(hide)/sizeof(hide[0])); ++j)
if (i->get_name() == hide[j])
i->hidden();
return vocab;
}
ValueBase
Layer_FilterGroup::get_param(const String& param)const
{
EXPORT_NAME();
EXPORT_VERSION();
return Layer_PasteCanvas::get_param(param);
}
Context
Layer_FilterGroup::build_context_queue(Context context, CanvasBase &out_queue)const
{
if (!get_sub_canvas())
return context;
if (!*context)
return get_sub_canvas()->get_context_sorted(context.get_params(), out_queue);
CanvasBase sub_queue;
for(Context c = get_sub_canvas()->get_context_sorted(context.get_params(), sub_queue); *c; ++c)
out_queue.push_back(*c);
for(Context c = context; *c; ++c)
out_queue.push_back(*c);
out_queue.push_back(Layer::Handle());
return Context(out_queue.begin(), context.get_params());
}