Differential D15313 Diff 41099 src/acbf/AcbfReferences.cpp

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src/acbf/AcbfReferences.cpp

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		1		/*
		2		* Copyright 2018 Wolthera van Hövell tot Westerflier <griffinvalley@gmail.com>
		3		*
		4		* This library is free software; you can redistribute it and/or
		5		* modify it under the terms of the GNU Lesser General Public
		6		* License as published by the Free Software Foundation; either
		7		* version 2.1 of the License, or (at your option) version 3, or any
		8		* later version accepted by the membership of KDE e.V. (or its
		9		* successor approved by the membership of KDE e.V.), which shall
		10		* act as a proxy defined in Section 6 of version 3 of the license.
		11		*
		12		* This library is distributed in the hope that it will be useful,
		13		* but WITHOUT ANY WARRANTY; without even the implied warranty of
		14		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
		15		* Lesser General Public License for more details.
		16		*
		17		* You should have received a copy of the GNU Lesser General Public
		18		* License along with this library. If not, see <http://www.gnu.org/licenses/>.
		19		*
		20		*/
		21
		22		#include "AcbfReferences.h"
		23		#include <QDebug>
		24		#include <QXmlStreamReader>
		25
		26		using namespace AdvancedComicBookFormat;
		27
		28		class References::Private {
		29		public:
		30		Private() {}
		31		QHash<QString, Reference*> references;
		32		};
		33
		34		References::References(Document* parent)
		35		: QObject(parent)
		36		, d(new Private)
		37		{
		38		qRegisterMetaType<References>("References");
		39		}
		40
		41		References::~References() = default;
		42
		43		void References::toXml(QXmlStreamWriter* writer) {
		44		writer->writeStartElement(QStringLiteral("references"));
		45
		46		Q_FOREACH(Reference* reference, d->references) {
		47		reference->toXml(writer);
		48		}
		49		writer->writeEndElement();
		50		}
		51
		52		bool References::fromXml(QXmlStreamReader *xmlReader)
		53		{
		54
		55		while(xmlReader->readNextStartElement())
		56		{
		57		if(xmlReader->name() == QStringLiteral("reference"))
		58		{
		59		Reference* newReference = new Reference(this);
		60		if(!newReference->fromXml(xmlReader)) {
		61		return false;
		62		}
		63		d->references.insert(newReference->id(), newReference);
		64		}
		65		else
		66		{
		67		qWarning() << Q_FUNC_INFO << "currently unsupported subsection:" << xmlReader->name();
		68		xmlReader->skipCurrentElement();
		69		}
		70		}
		71
		72		if (xmlReader->hasError()) {
		73		qWarning() << Q_FUNC_INFO << "Failed to read ACBF XML document at token" << xmlReader->name() << "(" << xmlReader->lineNumber() << ":" << xmlReader->columnNumber() << ") The reported error was:" << xmlReader->errorString();
		74		}
		75
		76		qDebug() << Q_FUNC_INFO << "Created reference section with" << d->references.count() << "references";
		77
		78		return !xmlReader->hasError();
		79		}
		80
		81		Reference* References::reference(const QString& id) const
		82		{
		83		return d->references.value(id);
		84		}
		85
		86		void References::setReference(const QString& id, const QStringList& paragraphs, const QString& language) {
		87		Reference* ref = new Reference(this);
		88		ref->setId(id);
		89		ref->setParagraphs(paragraphs);
		90		ref->setLanguage(language);
		91		d->references.insert(ref->id(), ref);
		92		}