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/* This file is part of the KDE project
* Copyright (c) 2009 Jan Hambrecht <jaham@gmx.net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "KoFilterEffectRegistry.h"
#include "KoFilterEffect.h"
#include <KoPluginLoader.h>
#include <KGlobal>
#include <KDebug>
#include <KoXmlReader.h>
KoFilterEffectRegistry::KoFilterEffectRegistry()
{
}
void KoFilterEffectRegistry::init()
{
KoPluginLoader::PluginsConfig config;
config.whiteList = "FilterEffectPlugins";
config.blacklist = "FilterEffectPluginsDisabled";
KoPluginLoader::instance()->load(QString::fromLatin1("Calligra/FilterEffect"),
QString::fromLatin1("[X-Flake-MinVersion] <= 4"),
config);
}
KoFilterEffectRegistry::~KoFilterEffectRegistry()
{
qDeleteAll(doubleEntries());
qDeleteAll(values());
}
KoFilterEffectRegistry* KoFilterEffectRegistry::instance()
{
K_GLOBAL_STATIC(KoFilterEffectRegistry, s_instance)
if (!s_instance.exists()) {
s_instance->init();
}
return s_instance;
}
KoFilterEffect * KoFilterEffectRegistry::createFilterEffectFromXml(const KoXmlElement & element, const KoFilterEffectLoadingContext &context)
{
KoFilterEffectFactoryBase * factory = get(element.tagName());
if (!factory)
return 0;
KoFilterEffect * filterEffect = factory->createFilterEffect();
if (filterEffect->load(element, context))
return filterEffect;
delete filterEffect;
return 0;
}
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