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initial work to move everything into the propertiesinterface which is related to it

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This commit is contained in:
Martin Marmsoler
2020-08-13 23:27:11 +02:00
parent 70ef559874
commit 385d0ffd69
18 changed files with 555 additions and 226 deletions
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45
sources/properties/propertiesinterface.h
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@@ -21,6 +21,8 @@
#include <QString>
#include <QSettings>
#include <QDomElement>
#include <limits>
#include "qet.h"
/**
* @brief The PropertiesInterface class
@@ -36,6 +38,49 @@ class PropertiesInterface
// Save/load properties to xml element
virtual QDomElement toXml (QDomDocument &xml_document) const =0;
virtual bool fromXml (const QDomElement &xml_element) =0;
virtual bool valideXml(QDomElement& element) const = 0;
/*!
* Use this functions to add properties to the xml document
*/
QDomElement createXmlProperty(QDomDocument& doc, const QString& name, const QString value) const;
QDomElement createXmlProperty(QDomDocument& doc, const QString& name, const int value) const;
QDomElement createXmlProperty(QDomDocument& doc, const QString& name, const double value) const;
QDomElement createXmlProperty(QDomDocument& doc, const QString& name, const bool value) const;
static QDomElement property(const QDomElement& e, const QString& name);
static bool attribute(const QDomElement& e, const QString& attribute_name, const QString& type, QString* attr);
typedef enum PropertyFlags {
Success,
NotFound,
NoValidConversion,
};
static PropertyFlags propertyInteger(const QDomElement &e, const QString& attribute_name, int *entier = nullptr, int defaultValue = std::numeric_limits<int>::quiet_NaN());
static PropertyFlags propertyDouble(const QDomElement &e, const QString& attribute_name, double *reel = nullptr, double defaultValue = std::numeric_limits<double>::quiet_NaN());
static PropertyFlags propertyString(const QDomElement& e, const QString& attribute_name, QString* string = nullptr, QString defaultValue = QString());
static PropertyFlags propertyBool(const QDomElement &e, const QString& attribute_name, bool* boolean = nullptr, bool defaulValue = false);
static bool validXmlProperty(const QDomElement& e);
QVariant XmlProperty(const QDomElement& element);
/**
Permet de convertir une chaine de caracteres ("n", "s", "e" ou "w")
en orientation. Si la chaine fait plusieurs caracteres, seul le
premier est pris en compte. En cas d'incoherence, Qet::North est
retourne.
@param s Chaine de caractere cense representer une orientation
@return l'orientation designee par la chaine de caractere
*/
static Qet::Orientation orientationFromString(const QString &s);
/**
@param o une orientation
@return une chaine de caractere representant l'orientation
*/
static QString orientationToString(Qet::Orientation o);
};
#endif // PROPERTIESINTERFACE_H