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/*
Copyright 2006-2019 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;
/**
* @brief The XmlElementCollection class
* This class represent a collection of elements stored to xml
*/
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:
/**
* @brief elementAdded
* This signal is emited when a element is added to this collection
* @param collection_path, the path of element in this collection
*/
void elementAdded(QString collection_path);
/**
* @brief elementChanged
* This signal is emited when the defintion of the element at path was changed
* @param collection_path, the path of this element in this collection
*/
void elementChanged (QString collection_path);
/**
* @brief elementRemoved
* This signal is emited when an element is removed to this collection
* @param collection_path, the path of the removed element in this collection
*/
void elementRemoved(QString collection_path);
/**
* @brief directorieAdded
* This signal is emited when a directorie is added to this collection
* @param collection_path, the path of the new directorie
*/
void directorieAdded(QString collection_path);
/**
* @brief directoryRemoved
* This signal is emited when a directory is removed to this collection
* @param collection_path, the path of the removed directory
*/
void directoryRemoved(QString collection_path);
private:
QDomDocument m_dom_document;
QETProject *m_project = nullptr;
};
#endif // XMLELEMENTCOLLECTION_H
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