File: versionlistmodel.cpp

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/***************************************************************************
 *   Copyright Simon Persson                                               *
 *   simonpersson1@gmail.com                                               *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program 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 General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/

#include "versionlistmodel.h"
#include "vfshelpers.h"

#include <KFormat>
#include <KLocalizedString>

#include <QDateTime>
#include <QLocale>
#include <QMimeDatabase>
#include <QMimeType>

VersionListModel::VersionListModel(QObject *parent) :
   QAbstractListModel(parent)
{
	mVersionList = NULL;
}

void VersionListModel::setNode(const MergedNode *pNode) {
	beginResetModel();
	mNode = pNode;
	mVersionList = mNode->versionList();
	endResetModel();
}

int VersionListModel::rowCount(const QModelIndex &pParent) const {
	Q_UNUSED(pParent)
	if(mVersionList != NULL) {
		return mVersionList->count();
	}
	return 0;
}

QVariant VersionListModel::data(const QModelIndex &pIndex, int pRole) const {
	if(!pIndex.isValid() || mVersionList == NULL) {
		return QVariant();
	}
	QMimeDatabase db;
	KFormat lFormat;
	VersionData *lData = mVersionList->at(pIndex.row());
	switch (pRole) {
	case Qt::DisplayRole:
		return lFormat.formatRelativeDateTime(QDateTime::fromTime_t(lData->mModifiedDate), QLocale::ShortFormat);
	case VersionBupUrlRole: {
		QUrl lUrl;
		mNode->getBupUrl(pIndex.row(), &lUrl);
		return lUrl;
	}
	case VersionMimeTypeRole:
		if(mNode->isDirectory()) {
			return QString(QStringLiteral("inode/directory"));
		}
		return db.mimeTypeForFile(mNode->objectName(), QMimeDatabase::MatchExtension).name();
	case VersionSizeRole:
		return lData->size();
	case VersionSourceInfoRole: {
		BupSourceInfo lSourceInfo;
		mNode->getBupUrl(pIndex.row(), &lSourceInfo.mBupKioPath, &lSourceInfo.mRepoPath, &lSourceInfo.mBranchName,
		                 &lSourceInfo.mCommitTime, &lSourceInfo.mPathInRepo);
		lSourceInfo.mIsDirectory = mNode->isDirectory();
		lSourceInfo.mSize = lData->size();
		return QVariant::fromValue<BupSourceInfo>(lSourceInfo);
	}
	case VersionIsDirectoryRole:
		return mNode->isDirectory();
	default:
		return QVariant();
	}
}