Differential D27061 Diff 74992 Modules/samba/ksambasharemodel.cpp

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Modules/samba/ksambasharemodel.cpp

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		1		/*
		2		SPDX-FileCopyrightText: 2020 Harald Sitter <sitter@kde.org>
		3		SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
		4		*/
		5
		6		#include "ksambasharemodel.h"
		7
		8		#include <KSambaShare>
		9		#include <KLocalizedString>
		10
		11		KSambaShareModel::KSambaShareModel(QObject *parent)
		12		: QAbstractListModel(parent)
		13		{
		14		connect(KSambaShare::instance(), &KSambaShare::changed,
		15		this, &KSambaShareModel::reloadData);
		16		reloadData();
		17		}
		18
		19		KSambaShareModel::~KSambaShareModel() = default;
		20
		21		int KSambaShareModel::rowCount(const QModelIndex &parent) const
		22		{
		23		Q_UNUSED(parent)
		24		return m_list.size();
		25		}
		26
		27		int KSambaShareModel::columnCount(const QModelIndex &parent) const
		28		{
		29		Q_UNUSED(parent)
		30		return static_cast<int>(ColumnRole::ColumnCount);
		31		}
		32
		33		QVariant KSambaShareModel::headerData(int section, Qt::Orientation orientation, int role) const
		34		{
		35		if (orientation != Qt::Horizontal \|\| role != Qt::DisplayRole) {
		36		return {}; // we only have column headers.
		37		}
		38
		39		Q_ASSERT(section < static_cast<int>(ColumnRole::ColumnCount));
		40		switch (static_cast<ColumnRole>(section)) {
		41		case ColumnRole::Name:
		42		return i18nc("@title:column samba share name", "Name");
		43		case ColumnRole::Path:
		44		return i18nc("@title:column samba share dir path", "Path");
		45		case ColumnRole::Comment:
		46		return i18nc("@title:column samba share text comment/description", "Comment");
		47		case ColumnRole::ColumnCount:
		48		break; // noop
		49		}
		50
		51		return {};
		52		}
		53
		54		QVariant KSambaShareModel::data(const QModelIndex &index, int role) const
		55		{
		56		if (!index.isValid()) {
		57		return {};
		58		}
		59
		60		Q_ASSERT(index.row() < m_list.length());
		61		Q_ASSERT(index.column() < static_cast<int>(ColumnRole::ColumnCount));
		62		if (role == Qt::DisplayRole) {
		63		switch (static_cast<ColumnRole>(index.column())) {
		64		case ColumnRole::Name:
		65		return m_list.at(index.row()).name();
		66		case ColumnRole::Path:
		67		return m_list.at(index.row()).path();
		68		case ColumnRole::Comment:
		69		return m_list.at(index.row()).comment();
		70		case ColumnRole::ColumnCount:
		71		break; // noop
		72		}
		73		}
		74
		75		return {};
		76		}
		77
		78		void KSambaShareModel::reloadData()
		79		{
		80		beginResetModel();
		81		m_list.clear();
		82		const auto samba = KSambaShare::instance();
		83		for (const auto &path : samba->sharedDirectories()) {
		84		m_list += samba->getSharesByPath(path);
		85		}
		86		endResetModel();
		87		}
		88
		89		bool KSambaShareModel::hasChildren(const QModelIndex &parent) const
		90		{
		91		return !parent.isValid() ? false : (rowCount(parent) > 0);
		92		}