xmlelementcollection.h

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/*
        Copyright 2006-2020 The QElectroTech Team
        This file is part of QElectroTech.
 
        QElectroTech 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.
 
        QElectroTech 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 QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef XMLELEMENTCOLLECTION_H
#define XMLELEMENTCOLLECTION_H
 
#include <QObject>
#include <QDomElement>
#include "elementslocation.h"
 
class QDomElement;
class QFile;
class QETProject;
 
class XmlElementCollection : public QObject
{
                Q_OBJECT
 
        public:
                XmlElementCollection (QETProject *project);
                XmlElementCollection (const QDomElement &dom_element,
                                      QETProject *project);
                QDomElement root() const;
                QDomElement importCategory() const;
                QDomNodeList childs(const QDomElement &parent_element) const;
                QDomElement child(const QDomElement &parent_element,
                                  const QString &child_name) const;
                QDomElement child(const QString &path) const;
                QList<QDomElement> directories(
                                const QDomElement &parent_element) const;
                QStringList directoriesNames(
                                const QDomElement &parent_element) const;
                QList<QDomElement> elements(
                                const QDomElement &parent_element) const;
                QStringList elementsNames(
                                const QDomElement &parent_element) const;
                QDomElement element(const QString &path) const;
                QDomElement directory(const QString &path) const;
                QString addElement (ElementsLocation &location);
                bool addElementDefinition (const QString &dir_path,
                                           const QString &elmt_name,
                                           const QDomElement &xml_definition);
                bool removeElement(const QString& path);
                ElementsLocation copy (ElementsLocation &source,
                                       ElementsLocation &destination,
                                       const QString& rename = QString(),
                                       bool deep_copy = true);
                bool exist (const QString &path) const;
                bool createDir (const QString& path,
                                const QString& name,
                                const NamesList &name_list);
                bool removeDir (const QString& path);
 
                QList <ElementsLocation> elementsLocation (
                                QDomElement dom_element = QDomElement(),
                                bool childs = true) const;
                ElementsLocation domToLocation(QDomElement dom_element) const;
 
                void cleanUnusedElement();
                void cleanUnusedDirectory();
 
        private:
                ElementsLocation copyDirectory(
                                ElementsLocation &source,
                                ElementsLocation &destination,
                                const QString& rename = QString(),
                                bool deep_copy = true);
                ElementsLocation copyElement(ElementsLocation &source,
                                             ElementsLocation &destination,
                                             const QString& rename = QString());
 
        signals:
                void elementAdded(QString collection_path);
                void elementChanged (QString collection_path);
                void elementRemoved(QString collection_path);
                void directorieAdded(QString collection_path);
                void directoryRemoved(QString collection_path);
 
        private:
                QDomDocument m_dom_document;
                QETProject *m_project = nullptr;
};
 
#endif // XMLELEMENTCOLLECTION_H