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/*
* optionsparser.cpp - plugin
* Copyright (C) 2009-2010 Evgeny Khryukin
*
* 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 <https://www.gnu.org/licenses/>.
*
*/
#include "optionsparser.h"
#include <QFile>
OptionsParser::OptionsParser(const QString &fileName, QObject *parent) : QObject(parent), fileName_(fileName)
{
QFile optionsFile(fileName_);
QFile defaultsFile(":/cleanerplugin/default.xml");
QDomDocument optionsDoc, defaultsDoc;
optionsDoc.setContent(&optionsFile);
defaultsDoc.setContent(&defaultsFile);
QDomElement optionsElement = optionsDoc.documentElement();
QDomElement defaultsElement = defaultsDoc.documentElement();
defaultsElement_ = defaultsElement.firstChildElement("options");
optionsElement_ = optionsElement.firstChildElement("options");
QString root;
findMissingOptions(optionsElement_, &root);
}
QStringList OptionsParser::getMissingNodesString() const { return missingNodes.keys(); }
QList<QDomNode> OptionsParser::getMissingNodes() const { return missingNodes.values(); }
QDomNode OptionsParser::nodeByString(const QString &key) const { return missingNodes.value(key); }
void OptionsParser::findMissingOptions(const QDomElement &optElement, QString *root)
{
QDomNode optionNode = optElement.firstChild();
while (!optionNode.isNull()) {
if (!findNode(optionNode.toElement())) {
QString nodeString = *root + optElement.tagName() + "." + optionNode.toElement().tagName();
missingNodes[nodeString] = optionNode;
}
QDomNode childNode = optionNode.firstChild();
while (!childNode.isNull()) {
QString childRoot = *root + optElement.tagName() + "." + optionNode.toElement().tagName() + ".";
findMissingOptions(childNode.toElement(), &childRoot);
childNode = childNode.nextSibling();
}
optionNode = optionNode.nextSibling();
}
*root += optElement.tagName() + ".";
}
bool OptionsParser::findNode(const QDomElement &elem) const
{
QString tag = elem.tagName();
if (defaultsElement_.elementsByTagName(tag).isEmpty())
return false;
else
return true;
}
/*QString OptionsParser::nodeToString(QDomNode node)
{
QString optionText;
optionText = node.toElement().tagName();
QDomNode option = node.firstChild();
while(!option.isNull()) {
optionText += QString(".") + option.toElement().tagName();
option = option.nextSibling();
}
return optionText;
}*/
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