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/*
CommandImportFromXml.cpp
This file is part of Charm, a task-based time tracking application.
Copyright (C) 2007-2018 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
Author: Mirko Boehm <mirko.boehm@kdab.com>
Author: Frank Osterfeld <frank.osterfeld@kdab.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, see <http://www.gnu.org/licenses/>.
*/
#include "CommandImportFromXml.h"
#include "Core/Controller.h"
#include <QDomDocument>
#include <QFile>
CommandImportFromXml::CommandImportFromXml(QString filename, QObject *parent)
: CharmCommand(tr("Import from XML"), parent)
, m_filename(filename)
{
}
CommandImportFromXml::~CommandImportFromXml()
{
}
bool CommandImportFromXml::prepare()
{
return true;
}
bool CommandImportFromXml::execute(Controller *controller)
{
QFile file(m_filename);
if (file.open(QIODevice::ReadOnly)) {
QDomDocument document;
QString errorMessage;
int errorLine = 0;
int errorColumn = 0;
if (document.setContent(&file, &errorMessage, &errorLine, &errorColumn)) {
m_error = controller->importDatabaseFromXml(document);
} else {
m_error = tr("Cannot read the XML syntax of the specified file: [%1:%2] %3").arg(QString::number(
errorLine),
QString::number(
errorColumn),
errorMessage);
}
} else {
m_error = tr("Cannot open the specified file: %1").arg(file.errorString());
}
return true;
}
bool CommandImportFromXml::finalize()
{
// any errors?
if (!m_error.isEmpty())
showCritical(tr("Error importing the Database"),
tr("An error has occurred:\n%1").arg(m_error));
return true;
}
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