Differential D21328 Diff 69738 src/qml/kconcatenaterowsproxymodel_qml.cpp

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src/qml/kconcatenaterowsproxymodel_qml.cpp

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		1		/*
		2		Copyright (c) 2019 David Edmundson <davidedmundson@kde.org>
		3
		4		This library is free software; you can redistribute it and/or modify it
		5		under the terms of the GNU Library General Public License as published by
		6		the Free Software Foundation; either version 2 of the License, or (at your
		7		option) any later version.
		8
		9		This library is distributed in the hope that it will be useful, but WITHOUT
		10		ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
		11		FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
		12		License for more details.
		13
		14		You should have received a copy of the GNU Library General Public License
		15		along with this library; see the file COPYING.LIB. If not, write to the
		16		Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
		17		02110-1301, USA.
		18		*/
		19
		20		#include "kconcatenaterowsproxymodel_qml.h"
		21
		22		KConcatenateRowsProxyModelQml::KConcatenateRowsProxyModelQml(QObject *wrappedObject):
		23		QObject(wrappedObject),
		24		q(qobject_cast<KConcatenateRowsProxyModel*>(wrappedObject))
		25		{
		26		}
		27
		28		KConcatenateRowsProxyModelQml::~KConcatenateRowsProxyModelQml()
		29		{}
		30
		31		QQmlListProperty<QAbstractItemModel> KConcatenateRowsProxyModelQml::sources()
		32		{
		33		return QQmlListProperty<QAbstractItemModel>(this, q,
		34		&KConcatenateRowsProxyModelQml::appendSource,
		35		&KConcatenateRowsProxyModelQml::sourceCount,
		36		&KConcatenateRowsProxyModelQml::source,
		37		&KConcatenateRowsProxyModelQml::clear);
		38		}
		39
		40		void KConcatenateRowsProxyModelQml::appendSource(QQmlListProperty<QAbstractItemModel>* list, QAbstractItemModel* newItem)
		41		{
		42		auto q = static_cast<KConcatenateRowsProxyModel*>(list->data);
		43		q->addSourceModel(newItem);
		44		}
		45
		46		int KConcatenateRowsProxyModelQml::sourceCount(QQmlListProperty<QAbstractItemModel>* list)
		47		{
		48		auto q = static_cast<KConcatenateRowsProxyModel*>(list->data);
		49		return q->sources().count();
		50		}
		51
		52		QAbstractItemModel* KConcatenateRowsProxyModelQml::source(QQmlListProperty<QAbstractItemModel>* list, int index)
		53		{
		54		auto q = static_cast<KConcatenateRowsProxyModel*>(list->data);
		55		return q->sources().at(index);
		56		}
		57
		58		void KConcatenateRowsProxyModelQml::clear(QQmlListProperty<QAbstractItemModel>* list)
		59		{
		60		auto q = static_cast<KConcatenateRowsProxyModel*>(list->data);
		61		const auto sources = q->sources();
		62		for (auto s: sources) {
		63		q->removeSourceModel(s);
		64		}
		65		}
		66
		67
		68