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/* This file is part of the KDE project
* Copyright (C) 2006-2010 Thomas Zander <zander@kde.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library 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 Library 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 "KoInlineObjectRegistry.h"
#include "KoInlineObjectFactoryBase.h"
#include "InsertVariableAction_p.h"
#include <KoCanvasBase.h>
#include <KoInlineObject.h>
#include <KoXmlReader.h>
#include <KoPluginLoader.h>
#include <QGlobalStatic>
#include "TextDebug.h"
Q_GLOBAL_STATIC(KoInlineObjectRegistry, s_instance)
class Q_DECL_HIDDEN KoInlineObjectRegistry::Private
{
public:
void insertFactory(KoInlineObjectFactoryBase *factory);
void init(KoInlineObjectRegistry *q);
QHash<QPair<QString, QString>, KoInlineObjectFactoryBase *> factories;
};
void KoInlineObjectRegistry::Private::init(KoInlineObjectRegistry *q)
{
KoPluginLoader::PluginsConfig config;
config.whiteList = "TextInlinePlugins";
config.blacklist = "TextInlinePluginsDisabled";
config.group = "calligra";
KoPluginLoader::load(QStringLiteral("calligra/textinlineobjects"), config);
foreach (KoInlineObjectFactoryBase *factory, q->values()) {
QString nameSpace = factory->odfNameSpace();
if (nameSpace.isEmpty() || factory->odfElementNames().isEmpty()) {
debugText << "Variable factory" << factory->id() << " does not have odfNameSpace defined, ignoring";
} else {
foreach (const QString &elementName, factory->odfElementNames()) {
factories.insert(QPair<QString, QString>(nameSpace, elementName), factory);
debugText << "Inserting variable factory" << factory->id() << " for"
<< nameSpace << ":" << elementName;
}
}
}
}
KoInlineObjectRegistry* KoInlineObjectRegistry::instance()
{
if (!s_instance.exists()) {
s_instance->d->init(s_instance);
}
return s_instance;
}
QList<QAction*> KoInlineObjectRegistry::createInsertVariableActions(KoCanvasBase *host) const
{
QList<QAction*> answer;
foreach (const QString &key, keys()) {
KoInlineObjectFactoryBase *factory = value(key);
if (factory->type() == KoInlineObjectFactoryBase::TextVariable) {
foreach (const KoInlineObjectTemplate &templ, factory->templates()) {
answer.append(new InsertVariableAction(host, factory, templ));
}
#ifndef NDEBUG
if (factory->templates().isEmpty()) {
warnText << "Variable factory" << factory->id() << "has no templates, skipping.";
}
#endif
}
}
return answer;
}
KoInlineObject *KoInlineObjectRegistry::createFromOdf(const KoXmlElement &element, KoShapeLoadingContext &context) const
{
KoInlineObjectFactoryBase *factory = d->factories.value(
QPair<QString, QString>(element.namespaceURI(), element.tagName()));
if (factory == 0) {
debugText << "No factory for" << element.namespaceURI() << ":" << element.tagName();
return 0;
}
KoInlineObject *object = factory->createInlineObject(0);
if (object) {
object->loadOdf(element, context);
}
return object;
}
KoInlineObjectRegistry::~KoInlineObjectRegistry()
{
qDeleteAll(doubleEntries());
qDeleteAll(values());
delete d;
}
KoInlineObjectRegistry::KoInlineObjectRegistry()
: d(new Private())
{
}
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