Add Copyright to machine_info class

Init of request
https://qelectrotech.org/bugtracker/view.php?id=195
This is a start will have to be adjusted further.

.gitignore

@@ -1,2 +1,7 @@
 *.snap
 .flatpak-builder
+# Qt build output
+*.user
+# doxygen Doxyfile output
+doc/
+QElectroTech.tag

SingleApplication/singleapplication.cpp

@@ -27,6 +27,7 @@
 #include <QtCore/QSharedMemory>
 #if QT_VERSION < QT_VERSION_CHECK(5, 10, 0)	// ### Qt 6: remove
 #else
+#pragma message("@TODO remove code for QT 5.10 or later")
 #include <QRandomGenerator>
 #endif
 #include "singleapplication.h"
@@ -106,6 +107,7 @@ SingleApplication::SingleApplication( int &argc, char *argv[], bool allowSeconda
 		qsrand( QDateTime::currentMSecsSinceEpoch() % std::numeric_limits<uint>::max() );
 		QThread::sleep( 8 + static_cast <unsigned long>( static_cast <float>( qrand() ) / RAND_MAX * 10 ) );
 #else
+#pragma message("@TODO remove code for QT 5.10 or later")
 		quint32 value = QRandomGenerator::global()->generate();
 		QThread::sleep( 8 + static_cast <unsigned long>( static_cast <float>( value ) / RAND_MAX * 10 ) );
 #endif

elements/10_electric/91_en_60617/en_60617_11/qet_directory

@@ -3,5 +3,7 @@
         <name lang="fr">11- Schémas et plans d'installation, architecturaux et topographiques</name>
         <name lang="es">11- Dibujos y planos arquitectónicos y topográficos</name>
         <name lang="da">11- Bygningsmæssige og topografiske installationstegninger og -skemaer</name>
+        <name lang="en">11- Installation, architectural and topographical diagrams and plans</name>
+        <name lang="be">11- Installatie, bouwkundig en topografische schema's en plannen</name>
     </names>
 </qet-directory>

sources/ElementsCollection/elementscollectionwidget.cpp

@@ -641,6 +641,7 @@ void ElementsCollectionWidget::search()
 #if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)	// ### Qt 6: remove
 	QStringList text_list = text.split("+", QString::SkipEmptyParts);
 #else
+#pragma message("@TODO remove code for QT 5.14 or later")
 	QStringList text_list = text.split("+", Qt::SkipEmptyParts);
 #endif
 	QModelIndexList match_index;

sources/ElementsCollection/elementslocation.cpp

@@ -754,6 +754,7 @@ QDebug operator<< (QDebug debug, const ElementsLocation &location)
 	QDebugStateSaver saver(debug);
 
 #if QT_VERSION >= 0x050400
+#pragma message("@TODO remove code for QT 5.04 or later")
 	debug.noquote();
 #else
 	debug.nospace();

sources/ElementsCollection/fileelementcollectionitem.cpp

@@ -183,14 +183,13 @@ QString FileElementCollectionItem::name() const
  */
 QString FileElementCollectionItem::collectionPath() const
 {
-    QStandardItem* parent_ = parent();
 	if (isCollectionRoot()) {
 		if (m_path == QETApp::commonElementsDirN())
 			return "common://";
 		else
 			return "custom://";
 	}
-    else if (parent_ && parent()->type() == FileElementCollectionItem::Type) {
+	else if (parent() && parent()->type() == FileElementCollectionItem::Type) {
 		ElementCollectionItem *eci = static_cast<ElementCollectionItem*>(parent());
 		if (eci->isCollectionRoot())
 			return eci->collectionPath() + m_path;

sources/QetGraphicsItemModeler/qetgraphicshandleritem.h

@@ -46,7 +46,7 @@ class QetGraphicsHandlerItem : public QGraphicsItem
 		QRectF m_handler_rect,
 			   m_br;
         qreal m_size;
-        QColor m_color{Qt::black};
+		QColor m_color;
 		QPen m_pen;
 		
 	public:

sources/borderproperties.cpp

@@ -27,12 +27,20 @@
 	- 17 columns of 60.0 px wide by 20.0px high
 	- 8    lines of 80.0 px high by 20.0px wide
 
-	Initialise un objet BorderProperties avec les proprietes par
+	\~French Initialise un objet BorderProperties avec les proprietes par
 	defaut suivantes :
 	- 17 colonnes affichees de 60.0 px de large pour 20.0px de haut
 	- 8    lignes affichees de 80.0 px de haut pour 20.0px de large
 */
-BorderProperties::BorderProperties()
+BorderProperties::BorderProperties() :
+	columns_count(17),
+	columns_width(60.0),
+	columns_header_height(20.0),
+	display_columns(true),
+	rows_count(8),
+	rows_height(80.0),
+	rows_header_width(20.0),
+	display_rows(true)
 {
 }
 
@@ -45,12 +53,11 @@ BorderProperties::~BorderProperties() {
 
 /**
 	@brief BorderProperties::operator ==
-	@param bp :
+
-	- other BorderProperties container/class
+	\~ @param bp : Other BorderProperties container/class.
-	- autre conteneur BorderProperties
+	\~French Autre conteneur BorderProperties
-	@return
+	\~ @return True if it and this container are identical, false otherwise.
-	- true if it and this container are identical, false otherwise
+	\~French True si ip et ce conteneur sont identiques, false sinon
-	- true si ip et ce conteneur sont identiques, false sinon
 */
 bool BorderProperties::operator==(const BorderProperties &bp) {
 	return(
@@ -67,12 +74,13 @@ bool BorderProperties::operator==(const BorderProperties &bp) {
 
 /**
 	@brief BorderProperties::operator !=
-	@param bp :
+
-	- other BorderProperties container/class
+	\~ @param bp :
-	- autre conteneur BorderProperties
+	Other BorderProperties container/class.
-	@return
+	\~French Autre conteneur BorderProperties
-	- false if it and this container are identical, true otherwise
+	\~ @return
-	- false si bp et ce conteneur sont identiques, true sinon
+	False if it and this container are identical, true otherwise.
+	\~French False si bp et ce conteneur sont identiques, true sinon
 */
 bool BorderProperties::operator!=(const BorderProperties &bp) {
 	return(!(*this == bp));
@@ -80,69 +88,51 @@ bool BorderProperties::operator!=(const BorderProperties &bp) {
 
 /**
 	@brief BorderProperties::toXml
-	- Exports dimensions as XML attributes added to element e.
+	Exports dimensions as XML attributes added to element e.
-	- Exporte les dimensions sous formes d'attributs XML ajoutes a l'element e.
+	\~French Exporte les dimensions sous formes d'attributs XML ajoutes a l'element e.
-	@param e :
+
-	- XML element to which attributes will be added
+	\~ @param e :
-	- Element XML auquel seront ajoutes des attributs
+	XML element to which attributes will be added
+	\~French Element XML auquel seront ajoutes des attributs
 */
-QDomElement BorderProperties::toXml(QDomDocument &dom_doc) const {
+void BorderProperties::toXml(QDomElement &e) const {
-
+	e.setAttribute("cols",        columns_count);
-    QDomElement e = dom_doc.createElement("border");
+	e.setAttribute("colsize",     QString("%1").arg(columns_width));
-
+	e.setAttribute("rows",        rows_count);
-    e.appendChild(createXmlProperty(dom_doc, "cols", columns_count));
+	e.setAttribute("rowsize",     QString("%1").arg(rows_height));
-    e.appendChild(createXmlProperty(dom_doc, "colsize", columns_width));
+	e.setAttribute("displaycols", display_columns ? "true" : "false");
-    e.appendChild(createXmlProperty(dom_doc, "rows", rows_count));
+	e.setAttribute("displayrows", display_rows    ? "true" : "false");
-    e.appendChild(createXmlProperty(dom_doc, "rowsize", rows_height));
-    e.appendChild(createXmlProperty(dom_doc, "displayrows", display_rows));
-    e.appendChild(createXmlProperty(dom_doc, "displaycols", display_columns));
-
-    return e;
 }
 
-/**RETURNS True
+/**
 	@brief BorderProperties::fromXml
-	- Import dimensions from XML attributes of element e
+	Import dimensions from XML attributes of element e
-	- Importe les dimensions a partir des attributs XML de l'element e
+	\~French Importe les dimensions a partir des attributs XML de l'element e
-	@param e :
+
-	- XML element whose attributes will be read
+	\~ @param e :
-	- Element XML dont les attributs seront lus
+	XML element whose attributes will be read
+	\~French Element XML dont les attributs seront lus
 */
-bool BorderProperties::fromXml(const QDomElement &e) {
+void BorderProperties::fromXml(QDomElement &e) {
-
+	if (e.hasAttribute("cols"))        columns_count   = e.attribute("cols").toInt();
-    if (propertyInteger(e, "cols", &columns_count) == PropertyFlags::NoValidConversion ||
+	if (e.hasAttribute("colsize"))     columns_width   = e.attribute("colsize").toInt();
-        propertyDouble(e, "colsize", &columns_width) == PropertyFlags::NoValidConversion ||
+	if (e.hasAttribute("rows"))        rows_count      = e.attribute("rows").toInt();
-        propertyInteger(e, "rows", &rows_count) == PropertyFlags::NoValidConversion ||
+	if (e.hasAttribute("rowsize"))     rows_height     = e.attribute("rowsize").toInt();
-        propertyDouble(e, "rowsize", &rows_height) == PropertyFlags::NoValidConversion ||
+	if (e.hasAttribute("displaycols")) display_columns = e.attribute("displaycols") == "true";
-        propertyBool(e, "displaycols", &display_columns) == PropertyFlags::NoValidConversion ||
+	if (e.hasAttribute("displayrows")) display_rows    = e.attribute("displayrows") == "true";
-        propertyBool(e, "displayrows", &display_rows) == PropertyFlags::NoValidConversion)
-        return false;
-
-    return true;
-}
-
-bool BorderProperties::valideXml(QDomElement& e) {
-
-    if (propertyInteger(e, "cols") == PropertyFlags::Success ||
-        propertyDouble(e, "colsize") == PropertyFlags::Success ||
-        propertyInteger(e, "rows") == PropertyFlags::Success ||
-        propertyDouble(e, "rowsize") == PropertyFlags::Success ||
-        propertyBool(e, "displaycols") == PropertyFlags::Success ||
-        propertyBool(e, "displayrows") == PropertyFlags::Success)
-        return true;
-    return false;
 }
 
 /**
 	@brief BorderProperties::toSettings
-	- Export dimensions in a QSettings object.
+	Export dimensions in a QSettings object.
-	- Exporte les dimensions dans une configuration.
+	\~French Exporte les dimensions dans une configuration.
-	@param settings :
+
-	- QSettings object to write
+	\~ @param settings :
-	- Parametres a ecrire
+	QSettings object to write
-	@param prefix :
+	\~French Parametres a ecrire
-	- prefix to be added before the names of the parameters
+	\~ @param prefix :
-	- prefixe a ajouter devant les noms des parametres
+	prefix to be added before the names of the parameters
+	\~French prefixe a ajouter devant les noms des parametres
 */
 void BorderProperties::toSettings(QSettings &settings, const QString &prefix) const {
 	settings.setValue(prefix + "cols",        columns_count);
@@ -155,16 +145,14 @@ void BorderProperties::toSettings(QSettings &settings, const QString &prefix) co
 
 /**
 	@brief BorderProperties::fromSettings
-	- Import dimensions from a QSettings object.
+	Import dimensions from a QSettings object.
-	- Importe les dimensions depuis une configuration.
+	\~French Importe les dimensions depuis une configuration.
-	@param settings :
+	\~ @param settings : QSettings object to read
-	- QSettings object to read
+	\~French Parametres a lire
-	- Parametres a lire
+	\~ @param prefix : prefix to be added before the names of the parameters
-	@param prefix :
+	\~French prefixe a ajouter devant les noms des parametres
-	- prefix to be added before the names of the parameters
-	- prefixe a ajouter devant les noms des parametres
 */
-void BorderProperties::fromSettings(const QSettings &settings, const QString &prefix) {
+void BorderProperties::fromSettings(QSettings &settings, const QString &prefix) {
 	columns_count   = settings.value(prefix + "cols",            columns_count).toInt();
 	columns_width   = qRound(settings.value(prefix + "colsize",  columns_width).toDouble());
 	display_columns = settings.value(prefix + "displaycols",     display_columns).toBool();

sources/borderproperties.h

@@ -20,15 +20,13 @@
 #include <QtCore>
 #include <QtXml>
 
-#include "propertiesinterface.h"
-
 /**
 	@brief The BorderProperties class
 	This class is a container for dimensions and display properties of a
 	diagram.
 	@remark Attributes are public
 */
-class BorderProperties : public PropertiesInterface {
+class BorderProperties {
 	public:
 		// constructor, destructor, operators
 		BorderProperties();
@@ -37,23 +35,22 @@ class BorderProperties : public PropertiesInterface {
 		bool operator==(const BorderProperties &);
 		bool operator!=(const BorderProperties &);
 	
-        QDomElement toXml(QDomDocument &dom_doc) const override;
+		void toXml(QDomElement &) const;
-        bool fromXml(const QDomElement &) override;
+		void fromXml(QDomElement &);
-        static bool valideXml(QDomElement& e);
+		void toSettings(QSettings &, const QString & = QString()) const;
-        void toSettings(QSettings &, const QString & = QString()) const override;
+		void fromSettings(QSettings &, const QString & = QString());
-        void fromSettings(const QSettings &, const QString & = QString()) override;
 
 		static BorderProperties defaultProperties();
 	
 		// attributes
-        int columns_count{17};            ///< Columns count
+		int columns_count;            ///< Columns count
-        qreal columns_width{60.0};          ///< Columns width
+		qreal columns_width;          ///< Columns width
-        qreal columns_header_height{20.0};  ///< Column headers height
+		qreal columns_header_height;  ///< Column headers height
-        bool display_columns{true};         ///< Whether to display column headers
+		bool display_columns;         ///< Whether to display column headers
 	
-        int rows_count{8};               ///< Rows count
+		int rows_count;               ///< Rows count
-        qreal rows_height{80.0};            ///< Rows height
+		qreal rows_height;            ///< Rows height
-        qreal rows_header_width{20.0};      ///< Row headers width
+		qreal rows_header_width;      ///< Row headers width
-        bool display_rows{true};            ///< Whether to display row headers
+		bool display_rows;            ///< Whether to display row headers
 };
 #endif

sources/bordertitleblock.h

@@ -29,6 +29,7 @@ class DiagramPosition;
 class TitleBlockTemplate;
 class TitleBlockTemplateRenderer;
 /**
+	@brief The BorderTitleBlock class
 	This class represents the border and the titleblock which frame a
 	particular electric diagram.
 */
@@ -50,30 +51,43 @@ class BorderTitleBlock : public QObject
 	
 		//METHODS TO GET DIMENSION
 		//COLUMNS
-			/// @return the number of columns
+		/// @return the number of columns
 		int   columnsCount() const { return(columns_count_); }
-			/// @return the columns width, in pixels
+		/// @return the columns width, in pixels
 		qreal columnsWidth() const { return(columns_width_); }
-			/// @return the total width of all columns, headers excluded
+		/// @return the total width of all columns, headers excluded
-		qreal columnsTotalWidth() const { return(columns_count_ * columns_width_); }
+		qreal columnsTotalWidth() const {
-			/// @return the column headers height, in pixels
+			return(columns_count_ * columns_width_); }
-		qreal columnsHeaderHeight() const { return(columns_header_height_); }
+		/// @return the column headers height, in pixels
+		qreal columnsHeaderHeight() const {
+			return(columns_header_height_); }
 	
 		//ROWS
-			/// @return the number of rows
+		/// @return the number of rows
 		int rowsCount() const { return(rows_count_); }
-			/// @return the rows height, in pixels
+		/// @return the rows height, in pixels
 		qreal rowsHeight() const { return(rows_height_); }
-			/// @return the total height of all rows, headers excluded
+		/// @return the total height of all rows, headers excluded
-		qreal rowsTotalHeight() const { return(rows_count_ * rows_height_); }
+		qreal rowsTotalHeight() const {
-			/// @return la rows header width, in pixels
+			return(rows_count_ * rows_height_); }
+		/// @return la rows header width, in pixels
 		qreal rowsHeaderWidth() const { return(rows_header_width_); }
 	
 		// border - title block = diagram
-			/// @return the diagram width, i.e. the width of the border without title block
+		/**
-		qreal diagramWidth() const { return(columnsTotalWidth() + rowsHeaderWidth()); }
+			@brief diagramWidth
-			/// @return the diagram height, i.e. the height of the border without title block
+			@return the diagram width,
-		qreal diagramHeight() const { return(rowsTotalHeight() + columnsHeaderHeight()); }
+			i.e. the width of the border without title block
+		*/
+		qreal diagramWidth() const {
+			return(columnsTotalWidth() + rowsHeaderWidth()); }
+		/**
+			@brief diagramHeight
+			@return the diagram height,
+			i.e. the height of the border without title block
+		*/
+		qreal diagramHeight() const {
+			return(rowsTotalHeight() + columnsHeaderHeight()); }
 
 		QRectF titleBlockRect () const;
 
@@ -88,45 +102,49 @@ class BorderTitleBlock : public QObject
 		QRectF outsideBorderRect() const;
 		QRectF insideBorderRect() const;
 	
-			// methods to get title block basic data
+		// methods to get title block basic data
-			/// @return the value of the title block "Author" field
+		/// @return the value of the title block "Author" field
 		QString author() const { return(btb_author_); }
-			/// @return the value of the title block "Date" field
+		/// @return the value of the title block "Date" field
 		QDate date() const { return(btb_date_); }
-			/// @return the value of the title block "Title" field
+		/// @return the value of the title block "Title" field
 		QString title() const { return(btb_title_); }
-			/// @return the value of the title block "Folio" field
+		/// @return the value of the title block "Folio" field
 		QString folio() const { return(btb_folio_); }
-			/// @return the value of the title block "Folio" field as displayed
+		/// @return the value of the title block "Folio" field as displayed
 		QString finalfolio() const { return(btb_final_folio_); }
-			/// @return the value of the title block "Plant" field
+		/// @return the value of the title block "Plant" field
 		QString plant() const { return(btb_plant_); }
-			/// @return the value of the title block "Locmach" field
+		/// @return the value of the title block "Locmach" field
 		QString locmach() const { return(btb_locmach_); }
-			/// @return the value of the revision index block "Folio" field
+		/// @return the value of the revision index block "Folio" field
 		QString indexrev() const { return(btb_indexrev_); }
-			/// @return the value of the title block "File" field
+		/// @return the value of the title block "File" field
 		QString fileName() const { return(btb_filename_); }
-			/// @return the value of the title block Additional Fields
+		/// @return the value of the title block Additional Fields
 		QString version() const { return(btb_version_); }
-			/// @return the value of the title block Additional Fields
+		/// @return the value of the title block Additional Fields
-		DiagramContext additionalFields() const { return (additional_fields_); }
+		DiagramContext additionalFields() const {
-			/// @return the value of the title block
+			return (additional_fields_); }
+		/// @return the value of the title block
 		QString autoPageNum() const { return(btb_auto_page_num_); }
-			/// @return the value of the total number of folios
+		/// @return the value of the total number of folios
 		int folioTotal() const { return(folio_total_);}
 	
-			// methods to get display options
+		// methods to get display options
-			/// @return true si le cartouche est affiche, false sinon
+		/// @return true si le cartouche est affiche, false sinon
-		bool titleBlockIsDisplayed() const { return(display_titleblock_); }
+		bool titleBlockIsDisplayed() const {
-			/// @return true si les entetes des colonnes sont affiches, false sinon
+			return(display_titleblock_); }
+		/// @return true si les entetes des colonnes sont affiches,
+		/// false sinon
 		bool columnsAreDisplayed() const { return(display_columns_); }
-			/// @return true si les entetes des lignes sont affiches, false sinon
+		/// @return true si les entetes des lignes sont affiches,
+		/// false sinon
 		bool rowsAreDisplayed() const { return(display_rows_); }
-			/// @return true si la bordure est affichee, false sinon
+		/// @return true si la bordure est affichee, false sinon
 		bool borderIsDisplayed() const { return(display_border_); }
 		
-			// methods to set dimensions
+		// methods to set dimensions
 		void setColumnsCount(int);
 		void setRowsCount(int);
 		void setColumnsWidth(const qreal &);
@@ -137,12 +155,13 @@ class BorderTitleBlock : public QObject
 		
 		DiagramPosition convertPosition(const QPointF &);
 		
-			// methods to set title block basic data
+		// methods to set title block basic data
 		void setAuthor(const QString &author);
 		void setDate(const QDate &date);
 		void setTitle(const QString &title);
 		void setFolio(const QString &folio);
-		void setFolioData(int, int, const QString& = nullptr, const DiagramContext & = DiagramContext());
+		void setFolioData(int, int, const QString& = nullptr,
+				  const DiagramContext & = DiagramContext());
 		void setPlant(const QString &plant);
 		void setLocMach(const QString &locmach);
 		void setIndicerev(const QString &indexrev);
@@ -152,7 +171,7 @@ class BorderTitleBlock : public QObject
 		void setPreviousFolioNum(const QString &previous);
 		void setNextFolioNum(const QString &next);
 		
-        void titleBlockToXml(QDomElement &doc);
+		void titleBlockToXml(QDomElement &);
 		void titleBlockFromXml(const QDomElement &);
 		void borderToXml(QDomElement &);
 		void borderFromXml(const QDomElement &);
@@ -168,9 +187,11 @@ class BorderTitleBlock : public QObject
 		
 	public slots:
 		void titleBlockTemplateChanged(const QString &);
-		void titleBlockTemplateRemoved(const QString &, const TitleBlockTemplate * = nullptr);
+		void titleBlockTemplateRemoved(
+				const QString &,
+				const TitleBlockTemplate * = nullptr);
 		
-			// methods to set display options
+		// methods to set display options
 		void displayTitleBlock(bool);
 		void displayColumns(bool);
 		void displayRows(bool);
@@ -179,77 +200,86 @@ class BorderTitleBlock : public QObject
 	
 	private:
 		void updateRectangles();
-		void updateDiagramContextForTitleBlock(const DiagramContext & = DiagramContext());
+		void updateDiagramContextForTitleBlock(
+				const DiagramContext & = DiagramContext());
 		QString incrementLetters(const QString &);
 	
 		signals:
-			/**
+		/**
-				Signal emitted after the border has changed
+			@brief borderChanged
-				@param old_border Former border
+			Signal emitted after the border has changed
-				@param new_border New border
+			@param old_border Former border
-			*/
+			@param new_border New border
+		*/
 		void borderChanged(QRectF old_border, QRectF new_border);
-			/**
+		/**
-				Signal emitted after display options have changed
+			@brief displayChanged
-			*/
+			Signal emitted after display options have changed
+		*/
 		void displayChanged();
-			/**
+		/**
-				Signal emitted after the title has changed
+			@brief diagramTitleChanged
-			*/
+			Signal emitted after the title has changed
+		*/
 		void diagramTitleChanged(const QString &);
-			/**
+		/**
-			 @brief titleBlockFolioChanged
+			@brief titleBlockFolioChanged
-				Signal emitted after Folio has changed
+			Signal emitted after Folio has changed
-			*/
+		*/
 		void titleBlockFolioChanged(const QString &);
-			/**
+		/**
-				Signal emitted when the title block requires its data to be updated in order
+			@brief needFolioData
-				to generate the folio field.
+			Signal emitted when the title block
-			*/
+			requires its data to be updated
+			in order to generate the folio field.
+		*/
 		void needFolioData();
-			/**
+		/**
-				Signal emitted when this object needs to set a specific title block
+			@brief needTitleBlockTemplate
-				template. This object cannot handle the job since it does not know of
+			Signal emitted when this object needs to
-				its parent project.
+			set a specific title block template.
-			*/
+			This object cannot handle the job
+			since it does not know of its parent project.
+		*/
 		void needTitleBlockTemplate(const QString &);
 	
-		// attributes
+	// attributes
 	private:
-			// titleblock basic data
+		// titleblock basic data
-		QString btb_author_;
+		QString btb_author_;        ///< titleblock author
-		QDate   btb_date_;
+		QDate   btb_date_;          ///< titleblock date
-		QString btb_title_;
+		QString btb_title_;         ///< titleblock title
-		QString btb_folio_;
+		QString btb_folio_;         ///< titleblock folio
-		QString btb_plant_;
+		QString btb_plant_;         ///< titleblock plant
-		QString btb_locmach_;
+		QString btb_locmach_;       ///< titleblock locmach
-		QString btb_indexrev_;
+		QString btb_indexrev_;      ///< titleblock index rev
-		QString btb_final_folio_;
+		QString btb_final_folio_;   ///< titleblock final folio
-		QString btb_auto_page_num_;
+		QString btb_auto_page_num_; ///< titleblock auto page num
-		int folio_index_;
+		int folio_index_;           ///< titleblock index
-		int folio_total_;
+		int folio_total_;           ///< titleblock total
-		QString btb_filename_;
+		QString btb_filename_;      ///< titleblock filename
-		QString btb_version_;
+		QString btb_version_;       ///< titleblock version
+		/// titleblock additional fields
 		DiagramContext additional_fields_;
-		Qt::Edge m_edge;
+		Qt::Edge m_edge;              ///< titleblock edge
-		QString m_next_folio_num,
+		QString m_next_folio_num;     ///< titleblock next folio num
-				m_previous_folio_num;
+		QString m_previous_folio_num; ///< titleblock previous folio num
 	
-			// border dimensions (rows and columns)
+		// border dimensions (rows and columns)
-			// columns: number and dimensions
+		// columns: number and dimensions
-		int columns_count_;
+		int columns_count_;           ///< columns count
-		qreal columns_width_;
+		qreal columns_width_;         ///< columns width
-		qreal columns_header_height_;
+		qreal columns_header_height_; ///< columns header height
 	
-			// rows: number and dimensions
+		// rows: number and dimensions
-		int rows_count_;
+		int rows_count_;          ///< rows count
-		qreal rows_height_;
+		qreal rows_height_;       ///< rows height
-		qreal rows_header_width_;
+		qreal rows_header_width_; ///< rows header width
 	
-			// title block dimensions
+		// title block dimensions
 		qreal titleblock_height_;
 	
-			// rectangles used for drawing operations
+		// rectangles used for drawing operations
 		QRectF diagram_rect_;
 	
 			// display options

sources/conductorautonumerotation.cpp

@@ -1,5 +1,5 @@
 /*
-	Copyright 2006-2014 The QElectroTech team
+	Copyright 2006-2020 The QElectroTech team
 	This file is part of QElectroTech.
 
 	QElectroTech is free software: you can redistribute it and/or modify
@@ -26,16 +26,23 @@
 #include "assignvariables.h"
 
 /**
- * @brief ConductorAutoNumerotation::ConductorAutoNumerotation
+	@brief ConductorAutoNumerotation::ConductorAutoNumerotation
- * Constructor of autonum, after create a class, call numerate to apply the autonum.
+	Constructor of autonum, after create a class,
- * When autonum is applyed, they do with an undo command added to the stack of diagram.
+	call numerate to apply the autonum.
- * If you give a parent_undo at constructor, the undo command create in this class have parent_undo for parent,
+	When autonum is applyed,
- * and wasn't added to the stack of diagram (it's the responsabillty of the parent_undo)
+	they do with an undo command added to the stack of diagram.
- * @param conductor   : the conductor to apply automatic numerotation
+	If you give a parent_undo at constructor,
- * @param diagram     : the diagram of conductor
+	the undo command create in this class have parent_undo for parent,
- * @param parent_undo : parent undo command
+	and wasn't added to the stack of diagram
- */
+	(it's the responsabillty of the parent_undo)
-ConductorAutoNumerotation::ConductorAutoNumerotation(Conductor *conductor, Diagram *diagram, QUndoCommand *parent_undo) :
+	@param conductor   : the conductor to apply automatic numerotation
+	@param diagram     : the diagram of conductor
+	@param parent_undo : parent undo command
+*/
+ConductorAutoNumerotation::ConductorAutoNumerotation(
+		Conductor *conductor,
+		Diagram *diagram,
+		QUndoCommand *parent_undo) :
 	m_diagram      (diagram),
 	m_conductor     (conductor),
 	conductor_list (conductor -> relatedPotentialConductors().values()),
@@ -43,19 +50,22 @@ ConductorAutoNumerotation::ConductorAutoNumerotation(Conductor *conductor, Diagr
 {}
 
 /**
- * @brief ConductorAutoNumerotation::numerate
+	@brief ConductorAutoNumerotation::numerate
- * execute the automatic numerotation
+	execute the automatic numerotation
- */
+*/
 void ConductorAutoNumerotation::numerate() {
 	if (!m_conductor) return;
 	if (conductor_list.size() >= 1 ) numeratePotential();
-	else if (m_conductor -> properties().type == ConductorProperties::Multi) numerateNewConductor();
+	else if (m_conductor -> properties().type == ConductorProperties::Multi)
+		numerateNewConductor();
 }
 
 /**
- * @brief ConductorAutoNumerotation::applyText
+	@brief ConductorAutoNumerotation::applyText
- * apply the text @t to @conductor_ and all conductors at the same potential
+	apply the text @t to @conductor_
- */
+	and all conductors at the same potential
+	@param t : Conductor text
+*/
 void ConductorAutoNumerotation::applyText(const QString& t)
 {
 	if (!m_conductor) return;
@@ -70,20 +80,36 @@ void ConductorAutoNumerotation::applyText(const QString& t)
 
 	if (m_parent_undo)
 	{
-		new QPropertyUndoCommand(m_conductor, "properties", old_value, new_value, m_parent_undo);
+		new QPropertyUndoCommand(
+					m_conductor,
+					"properties",
+					old_value,
+					new_value,
+					m_parent_undo);
 		undo = m_parent_undo;
 	}
 	else
 	{
 		undo = new QUndoCommand();
-		new QPropertyUndoCommand(m_conductor, "properties", old_value, new_value, undo);
+		new QPropertyUndoCommand(
-		undo->setText(QObject::tr("Modifier les propriétés d'un conducteur", "undo caption"));
+					m_conductor,
+					"properties",
+					old_value,
+					new_value,
+					undo);
+		undo->setText(
+			QObject::tr(
+				"Modifier les propriétés d'un conducteur",
+				"undo caption"));
 	}
 
 	if (!conductor_list.isEmpty())
 	{
 		if (!m_parent_undo)
-			undo->setText(QObject::tr("Modifier les propriétés de plusieurs conducteurs", "undo caption"));
+			undo->setText(
+				QObject::tr(
+					"Modifier les propriétés de plusieurs conducteurs",
+					"undo caption"));
 
 		foreach (Conductor *cond, conductor_list)
 		{
@@ -91,7 +117,12 @@ void ConductorAutoNumerotation::applyText(const QString& t)
 			old_value.setValue(cp2);
 			cp2.text = t;
 			new_value.setValue(cp2);
-			new QPropertyUndoCommand(cond, "properties", old_value, new_value, undo);
+			new QPropertyUndoCommand(
+						cond,
+						"properties",
+						old_value,
+						new_value,
+						undo);
 		}
 	}
 
@@ -100,15 +131,19 @@ void ConductorAutoNumerotation::applyText(const QString& t)
 }
 
 /**
- * @brief ConductorAutoNumerotation::newProperties
+	@brief ConductorAutoNumerotation::newProperties
- * Create a new properties according to the current autonum rule of diagram
+	Create a new properties according to the current autonum rule of diagram
- * @param d
+	@param diagram : Diagram class
- * @param cp
+	@param cp : ConductorProperties
- * @param seq
+	@param seq : sequentialNumbers
- */
+*/
-void ConductorAutoNumerotation::newProperties(Diagram *diagram, ConductorProperties &cp, autonum::sequentialNumbers &seq)
+void ConductorAutoNumerotation::newProperties(
+		Diagram *diagram,
+		ConductorProperties &cp,
+		autonum::sequentialNumbers &seq)
 {	
-	NumerotationContext context = diagram->project()->conductorAutoNum(diagram->conductorsAutonumName());
+	NumerotationContext context = diagram->project()->conductorAutoNum(
+				diagram->conductorsAutonumName());
 	if (context.isEmpty()) {
 		return;
 	}
@@ -124,9 +159,9 @@ void ConductorAutoNumerotation::newProperties(Diagram *diagram, ConductorPropert
 }
 
 /**
- * @brief ConductorAutoNumerotation::numeratePotential
+	@brief ConductorAutoNumerotation::numeratePotential
- * Numerate a conductor on an existing potential
+	Numerate a conductor on an existing potential
- */
+*/
 void ConductorAutoNumerotation::numeratePotential()
 {
 	ConductorProperties cp = conductor_list.first()->properties();
@@ -136,7 +171,8 @@ void ConductorAutoNumerotation::numeratePotential()
 		if (conductor->properties() != cp)
 			properties_equal = false;
 	}
-		//Every properties of the potential is equal, so we apply it to m_conductor
+	// Every properties of the potential is equal,
+	// so we apply it to m_conductor
 	if (properties_equal)
 	{
 		m_conductor->setProperties(cp);
@@ -169,21 +205,25 @@ void ConductorAutoNumerotation::numeratePotential()
 		//the texts isn't identicals
 	else
 	{
-		PotentialSelectorDialog psd(m_conductor, m_parent_undo, m_conductor->diagramEditor());
+		PotentialSelectorDialog psd(
+					m_conductor,
+					m_parent_undo,
+					m_conductor->diagramEditor());
 		psd.exec();
 	}
 }
 
 /**
- * @brief ConductorAutoNumerotation::numerateNewConductor
+	@brief ConductorAutoNumerotation::numerateNewConductor
- * create and apply a new numerotation to @m_conductor
+	create and apply a new numerotation to @m_conductor
- */
+*/
 void ConductorAutoNumerotation::numerateNewConductor()
 {
 	if (!m_conductor || m_diagram->conductorsAutonumName().isEmpty())
 		return;
 
-	NumerotationContext context = m_diagram->project()->conductorAutoNum(m_diagram -> conductorsAutonumName());
+	NumerotationContext context = m_diagram->project()->conductorAutoNum(
+				m_diagram -> conductorsAutonumName());
 	if (context.isEmpty())
 		return;
 
@@ -194,10 +234,17 @@ void ConductorAutoNumerotation::numerateNewConductor()
 	cp.m_formula = formula;
 	m_conductor->setProperties(cp);
 
-	autonum::setSequential(formula, m_conductor->rSequenceNum(), context, m_diagram, autoNum_name);
+	autonum::setSequential(formula,
+			       m_conductor->rSequenceNum(),
+			       context,
+			       m_diagram,
+			       autoNum_name);
 
 	NumerotationContextCommands ncc (context, m_diagram);
 	m_diagram->project()->addConductorAutoNum(autoNum_name, ncc.next());
 
-	applyText(autonum::AssignVariables::formulaToLabel(formula, m_conductor->rSequenceNum(), m_diagram));
+	applyText(autonum::AssignVariables::formulaToLabel(
+			  formula,
+			  m_conductor->rSequenceNum(),
+			  m_diagram));
 }

sources/conductorautonumerotation.h

@@ -1,5 +1,5 @@
 /*
-	Copyright 2006-2014 The QElectroTech team
+	Copyright 2006-2020 The QElectroTech team
 	This file is part of QElectroTech.
 
 	QElectroTech is free software: you can redistribute it and/or modify
@@ -26,19 +26,26 @@ class Conductor;
 class QUndoCommand;
 class ConductorProperties;
 
+/**
+	@brief The ConductorAutoNumerotation class
+*/
 class ConductorAutoNumerotation
 {
 	public:
 		//constructors & destructor
-		ConductorAutoNumerotation (Conductor *conductor, Diagram *diagram, QUndoCommand *undo_parent = nullptr);
+		ConductorAutoNumerotation (Conductor *conductor,
+					   Diagram *diagram,
+					   QUndoCommand *undo_parent = nullptr);
 
-			//methods
+		//methods
 		void        numerate       ();
 		void        applyText      (const QString&);
-		static void newProperties(Diagram *diagram, ConductorProperties &cp, autonum::sequentialNumbers &seq);
+		static void newProperties(Diagram *diagram,
+					  ConductorProperties &cp,
+					  autonum::sequentialNumbers &seq);
 
 	private:
-			//methods
+		//methods
 		void numeratePotential ();
 		void numerateNewConductor ();
 

sources/conductornumexport.cpp

@@ -70,6 +70,7 @@ bool ConductorNumExport::toCsv()
 #if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)	// ### Qt 6: remove
 			stream << wiresNum() << endl;
 #else
+#pragma message("@TODO remove code for QT 5.15 or later")
 			stream << wiresNum() << &Qt::endl(stream);
 #endif
 		}

sources/conductorproperties.cpp

@@ -22,7 +22,11 @@
 /**
 	Constructeur par defaut
 */
-SingleLineProperties::SingleLineProperties()
+SingleLineProperties::SingleLineProperties() :
+	hasGround(true),
+	hasNeutral(true),
+	is_pen(false),
+	phases(1)
 {
 }
 
@@ -192,17 +196,11 @@ void SingleLineProperties::drawPen(QPainter *painter, QET::ConductorSegmentType
 	ajoutes a l'element e.
 	@param e Element XML auquel seront ajoutes des attributs
 */
-QDomElement SingleLineProperties::toXml(QDomDocument &doc) const {
+void SingleLineProperties::toXml(QDomElement &e) const {
-
+	e.setAttribute("ground",  hasGround  ? "true" : "false");
-    QDomElement e = doc.createElement("SingleLine");
+	e.setAttribute("neutral", hasNeutral ? "true" : "false");
-    e.appendChild(createXmlProperty(doc, "ground", hasGround));
+	e.setAttribute("phase",   phases);
-    e.appendChild(createXmlProperty(doc, "neutral", hasNeutral));
+	if (isPen()) e.setAttribute("pen", "true");
-    e.appendChild(createXmlProperty(doc, "phase", phases));
-
-    if (isPen())
-        e.appendChild(createXmlProperty(doc, "pen", true));
-
-    return e;
 }
 
 /**
@@ -210,36 +208,11 @@ QDomElement SingleLineProperties::toXml(QDomDocument &doc) const {
 	de l'element e
 	@param e Element XML dont les attributs seront lus
 */
-bool SingleLineProperties::fromXml(const QDomElement &e) {
+void SingleLineProperties::fromXml(QDomElement &e) {
-    if (propertyBool(e, "ground", &hasGround) != PropertyFlags::Success ||
+	hasGround  = e.attribute("ground")  == "true";
-        propertyBool(e, "neutral", &hasNeutral) != PropertyFlags::Success)
+	hasNeutral = e.attribute("neutral") == "true";
-        return false;
+	setPhasesCount(e.attribute("phase").toInt());
-
+	is_pen = (hasGround && hasNeutral && e.attribute("pen", "false") == "true");
-    int phase;
-    if (propertyInteger(e, "phase", &phase) != PropertyFlags::Success)
-        return false;
-    setPhasesCount(phase);
-
-    bool pen;
-    if (propertyBool(e, "pen", &pen) != PropertyFlags::Success)
-        return false;
-    is_pen = (hasGround && hasNeutral && pen);
-
-    return true;
-}
-
-bool SingleLineProperties::valideXml(QDomElement& e) {
-    if (propertyBool(e, "ground") != PropertyFlags::Success ||
-        propertyBool(e, "neutral") != PropertyFlags::Success)
-        return false;
-
-    if (propertyInteger(e, "phase") != PropertyFlags::Success)
-        return false;
-
-    if (propertyBool(e, "pen") != PropertyFlags::Success)
-        return false;
-
-    return true;
 }
 
 /**
@@ -272,134 +245,110 @@ ConductorProperties::~ConductorProperties() {
  * Export conductor propertie, in the XML element 'e'
  * @param e the xml element
  */
-QDomElement ConductorProperties::toXml(QDomDocument& doc) const
+void ConductorProperties::toXml(QDomElement &e) const
 {
+	e.setAttribute("type", typeToString(type));
 
-    QDomElement e = doc.createElement("defaultconductor");
+	if (color != QColor(Qt::black))
-
+		e.setAttribute("color", color.name());
-    e.appendChild(createXmlProperty(doc, "type", typeToString(type)));
+	
-    e.appendChild(createXmlProperty(doc, "color", color));
+	e.setAttribute("bicolor", m_bicolor? "true" : "false");
-
+	e.setAttribute("color2", m_color_2.name());
-    e.appendChild(createXmlProperty(doc, "bicolor", m_bicolor));
+	e.setAttribute("dash-size", QString::number(m_dash_size));
-    e.appendChild(createXmlProperty(doc, "color2", m_color_2));
-    e.appendChild(createXmlProperty(doc, "dash-size", m_dash_size));
 	
 	if (type == Single)
-        e.appendChild(singleLineProperties.toXml(doc));
+		singleLineProperties.toXml(e);
 
-    e.appendChild(createXmlProperty(doc, "num", text));
+	e.setAttribute("num", text);
-    e.appendChild(createXmlProperty(doc, "text_color", text_color));
+	e.setAttribute("text_color", text_color.name());
-    e.appendChild(createXmlProperty(doc, "formula", m_formula));
+	e.setAttribute("formula", m_formula);
-    e.appendChild(createXmlProperty(doc, "function", m_function));
+	e.setAttribute("function", m_function);
-    e.appendChild(createXmlProperty(doc, "tension_protocol", m_tension_protocol));
+	e.setAttribute("tension_protocol", m_tension_protocol);
-    e.appendChild(createXmlProperty(doc, "conductor_color", m_wire_color));
+	e.setAttribute("conductor_color", m_wire_color);
-    e.appendChild(createXmlProperty(doc, "conductor_section", m_wire_section));
+	e.setAttribute("conductor_section", m_wire_section);
-    e.appendChild(createXmlProperty(doc, "numsize", text_size));
+	e.setAttribute("numsize", QString::number(text_size));
-    e.appendChild(createXmlProperty(doc, "condsize", cond_size));
+	e.setAttribute("condsize", QString::number(cond_size));
-    e.appendChild(createXmlProperty(doc, "displaytext", m_show_text));
+	e.setAttribute("displaytext", m_show_text);
-    e.appendChild(createXmlProperty(doc, "onetextperfolio", m_one_text_per_folio));
+	e.setAttribute("onetextperfolio", m_one_text_per_folio);
-    e.appendChild(createXmlProperty(doc, "onetextperfolio", verti_rotate_text));
+	e.setAttribute("vertirotatetext", QString::number(verti_rotate_text));
-    e.appendChild(createXmlProperty(doc, "horizrotatetext", horiz_rotate_text));
+	e.setAttribute("horizrotatetext", QString::number(horiz_rotate_text));
 	
 	QMetaEnum me = QMetaEnum::fromType<Qt::Alignment>();
-    e.appendChild(createXmlProperty(doc, "horizontal-alignment", me.valueToKey(m_horizontal_alignment)));
+	e.setAttribute("horizontal-alignment", me.valueToKey(m_horizontal_alignment));
-    e.appendChild(createXmlProperty(doc, "vertical-alignment", me.valueToKey(m_vertical_alignment)));
+	e.setAttribute("vertical-alignment", me.valueToKey(m_vertical_alignment));
 	
 	QString conductor_style = writeStyle();
 	if (!conductor_style.isEmpty())
-        e.appendChild(createXmlProperty(doc, "style", conductor_style));
+		e.setAttribute("style", conductor_style);
-
-    return e;
 }
 
 
-/** RETURNS True
+/**
  * @brief ConductorProperties::fromXml
  * Import conductor propertie, from the attribute of the xml element 'e'
  * @param e the xml document
  */
-bool ConductorProperties::fromXml(const QDomElement &e)
+void ConductorProperties::fromXml(QDomElement &e)
 {
 		// get conductor color
-    propertyColor(e, "color", &color);
+	QColor xml_color= QColor(e.attribute("color"));
-    propertyBool(e, "bicolor", &m_bicolor);
+	color = (xml_color.isValid()? xml_color : QColor(Qt::black));
-    propertyColor(e, "color2", &m_color_2);
+
-    propertyInteger(e, "dash-size", &m_dash_size);
+	QString bicolor_str = e.attribute("bicolor", "false");
+	m_bicolor = bicolor_str == "true"? true : false;
+	
+	QColor xml_color_2 = QColor(e.attribute("color2"));
+	m_color_2 = xml_color_2.isValid()? xml_color_2 : QColor(Qt::black);
+	
+	m_dash_size = e.attribute("dash-size", QString::number(1)).toInt();
 	
 		// read style of conductor
-    QString style_string;
+	readStyle(e.attribute("style"));
-    propertyString(e, "style", &style_string);
+	
-    readStyle(style_string);
+	if (e.attribute("type") == typeToString(Single))
-
+	{
-    QString type_t;
+			// get specific properties for single conductor
-    if (propertyString(e, "type", &type_t) == PropertyFlags::Success) {
+		singleLineProperties.fromXml(e);
-        if (type_t == typeToString(Single))
+		type = Single;
-        {
+	}
-                // get specific properties for single conductor
+	else
-            singleLineProperties.fromXml(e);
+		type = Multi;
-            type = Single;
-        }
-        else if (type_t == typeToString(Multi))
-            type = Multi;
-        else {
-            //Keep retrocompatible with version older than 0,4
-            //If the propertie @type is simple (removed since QET 0,4), we set text no visible.
-            //@TODO remove this code for qet 0.6 or later
-
-            if (type_t == "simple") m_show_text = false;
-        }
-    }
-
-    propertyString(e, "num", &text);
 
+	text                 = e.attribute("num");
 	// get text color
-    propertyColor(e, "text_color", &text_color);
+	QColor xml_text_color= QColor(e.attribute("text_color"));
-    propertyString(e, "formula", &m_formula);
+	text_color = (xml_text_color.isValid()? xml_text_color : QColor(Qt::black));
-    propertyString(e, "function", &m_function);
+	m_formula            = e.attribute("formula");
-    propertyString(e, "tension_protocol", &m_tension_protocol);
+	m_function           = e.attribute("function");
-    propertyString(e, "conductor_color", &m_wire_color);
+	m_tension_protocol   = e.attribute("tension_protocol");
-    propertyString(e, "conductor_section", &m_wire_section);
+	m_wire_color         = e.attribute("conductor_color");
-    propertyInteger(e, "numsize", &text_size);
+	m_wire_section       = e.attribute("conductor_section");
-    propertyDouble(e, "condsize", &cond_size);
+	text_size            = e.attribute("numsize", QString::number(9)).toInt();
-    propertyBool(e, "displaytext", &m_show_text);
+	cond_size            = e.attribute("condsize", QString::number(1)).toDouble();
-    propertyBool(e, "onetextperfolio", &m_one_text_per_folio);
+	m_show_text          = e.attribute("displaytext", QString::number(1)).toInt();
-    propertyDouble(e, "vertirotatetext", &verti_rotate_text);
+	m_one_text_per_folio = e.attribute("onetextperfolio", QString::number(0)).toInt();
-    propertyDouble(e, "horizrotatetext", &horiz_rotate_text);
+	verti_rotate_text    = e.attribute("vertirotatetext").toDouble();
+	horiz_rotate_text    = e.attribute("horizrotatetext").toDouble();
 	
 	QMetaEnum me = QMetaEnum::fromType<Qt::Alignment>();
+	m_horizontal_alignment = Qt::Alignment(
+				me.keyToValue(
+					e.attribute(
+						"horizontal-alignment",
+						"AlignBottom"
+						).toStdString().data()));
+	m_vertical_alignment = Qt::Alignment(
+				me.keyToValue(
+					e.attribute(
+						"vertical-alignment",
+						"AlignRight"
+						).toStdString().data()));
 
-    QString alinment_temp;
+	//Keep retrocompatible with version older than 0,4
-    if (propertyString(e, "horizontal-alignment", &alinment_temp) == PropertyFlags::Success)
+	//If the propertie @type is simple (removed since QET 0,4), we set text no visible.
-        m_horizontal_alignment = Qt::Alignment(me.keyToValue(alinment_temp.toStdString().data()));
+	//@TODO remove this code for qet 0.6 or later
-    if (propertyString(e, "vertical-alignment", &alinment_temp) == PropertyFlags::Success)
+#pragma message("@TODO remove this code for qet 0.6 or later")
-        m_vertical_alignment = Qt::Alignment(me.keyToValue(alinment_temp.toStdString().data()));
+	if (e.attribute("type") == "simple") m_show_text = false;
-
-    return true;
-}
-
-bool ConductorProperties::valideXml(QDomElement& e) {
-    if (propertyColor(e, "color") ||
-        propertyBool(e, "bicolor") ||
-        propertyColor(e, "color2") ||
-        propertyInteger(e, "dash-size") ||
-        propertyString(e, "type") ||
-        propertyString(e, "num") ||
-        propertyColor(e, "text_color") ||
-        propertyString(e, "formula") ||
-        propertyString(e, "function") ||
-        propertyString(e, "tension_protocol") ||
-        propertyString(e, "conductor_color") ||
-        propertyString(e, "conductor_section") ||
-        propertyInteger(e, "numsize") ||
-        propertyDouble(e, "condsize") ||
-        propertyBool(e, "displaytext") ||
-        propertyBool(e, "onetextperfolio") ||
-        propertyDouble(e, "vertirotatetext") ||
-        propertyDouble(e, "horizrotatetext") ||
-        propertyString(e, "horizontal-alignment") ||
-        propertyString(e, "vertical-alignment"))
-        return false;
-    return true;
 }
 
 /**
@@ -439,7 +388,7 @@ void ConductorProperties::toSettings(QSettings &settings, const QString &prefix)
 	@param settings Parametres a lire
 	@param prefix prefixe a ajouter devant les noms des parametres
 */
-void ConductorProperties::fromSettings(const QSettings &settings, const QString &prefix)
+void ConductorProperties::fromSettings(QSettings &settings, const QString &prefix)
 {
 	QColor settings_color = QColor(settings.value(prefix + "color").toString());
 	color = (settings_color.isValid()? settings_color : QColor(Qt::black));
@@ -816,6 +765,7 @@ void ConductorProperties::readStyle(const QString &style_string) {
 #if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)	// ### Qt 6: remove
 	QStringList styles = style_string.split(";", QString::SkipEmptyParts);
 #else
+#pragma message("@TODO remove code QString::SkipEmptyParts for QT 5.14 or later")
 	QStringList styles = style_string.split(";", Qt::SkipEmptyParts);
 #endif
 	
@@ -883,7 +833,7 @@ void SingleLineProperties::toSettings(QSettings &settings, const QString &prefix
 	@param settings Parametres a lire
 	@param prefix prefix a ajouter devant les noms des parametres
 */
-void SingleLineProperties::fromSettings(const QSettings &settings, const QString &prefix) {
+void SingleLineProperties::fromSettings(QSettings &settings, const QString &prefix) {
 	hasGround  = settings.value(prefix + "hasGround",  true).toBool();
 	hasNeutral = settings.value(prefix + "hasNeutral", true).toBool();
 	phases     = settings.value(prefix + "phases",     1).toInt();

sources/conductorproperties.h

@@ -22,14 +22,13 @@
 #include <QColor>
 #include <QSettings>
 
-#include "propertiesinterface.h"
-
 class QPainter;
 
 /**
+	@brief The SingleLineProperties class
 	This class represents the properties of a singleline conductor.
 */
-class SingleLineProperties: public PropertiesInterface {
+class SingleLineProperties {
 	public:
 	SingleLineProperties();
 	virtual ~SingleLineProperties();
@@ -38,54 +37,54 @@ class SingleLineProperties: public PropertiesInterface {
 	unsigned short int phasesCount();
 	bool isPen() const;
 	void draw(QPainter *, QET::ConductorSegmentType, const QRectF &);
-    QDomElement toXml(QDomDocument& doc) const override;
+	void toXml(QDomElement &) const;
-    bool fromXml(const QDomElement &) override;
+	void fromXml(QDomElement &);
-    static bool valideXml(QDomElement& element);
+	void toSettings(QSettings &, const QString & = QString()) const;
-    void toSettings(QSettings &, const QString & = QString()) const override;
+	void fromSettings(QSettings &, const QString & = QString());
-    void fromSettings(const QSettings &, const QString & = QString()) override;  
 	
 	/// Whether the singleline conductor should display the ground symbol
-    bool hasGround{true};
+	bool hasGround;
 	/// Whether the singleline conductor should display the neutral symbol
-    bool hasNeutral{true};
+	bool hasNeutral;
 	/// Protective Earth Neutral: visually merge neutral and ground
-    bool is_pen{false};
+	bool is_pen;
 	
 	int operator==(const SingleLineProperties &) const;
 	int operator!=(const SingleLineProperties &) const;
 	
 	private:
-    unsigned short int phases{1};
+	unsigned short int phases;
 	void drawGround (QPainter *, QET::ConductorSegmentType, QPointF, qreal);
 	void drawNeutral(QPainter *, QET::ConductorSegmentType, QPointF, qreal);
 	void drawPen(QPainter *, QET::ConductorSegmentType, QPointF, qreal);
 };
 
 /**
+	@brief The ConductorProperties class
 	This class represents the functional properties of a particular conductor,
 	i.e. properties other than path and terminals.
 */
-class ConductorProperties: public PropertiesInterface
+class ConductorProperties
 {
 	public:
 		ConductorProperties();
 		virtual ~ConductorProperties();
 	
 			/**
-			 * @brief The ConductorType enum Represents the kind of a particular conductor:
+				@brief The ConductorType enum Represents
-			 * Single: singleline symbols, no text input
+				the kind of a particular conductor:
-			 * Multi: text input, no symbol
+				Single: singleline symbols, no text input
-			 */
+				Multi: text input, no symbol
+			*/
 		enum ConductorType { Single, Multi };
 
 
-			//Attributes
+		//Attributes
-        ConductorType type{ConductorType::Single};
+		ConductorType type;
 		
-        // TODO: set default values!
+		QColor		color,
-        QColor		color{QColor(Qt::black)},
+				m_color_2,
-                m_color_2{QColor(Qt::black)},
+				text_color;
-                text_color{QColor(Qt::black)};
 		
 		QString text,
 				m_function,
@@ -94,36 +93,35 @@ class ConductorProperties: public PropertiesInterface
 				m_wire_section,
 				m_formula;
 		
-        int text_size{9},
+		int text_size,
 			m_dash_size = 1;
 		
-            double  cond_size{1},
+		double  cond_size,
 				verti_rotate_text,
 				horiz_rotate_text;
 		
-        bool	m_show_text{true},
+		bool	m_show_text,
-                m_one_text_per_folio{true},
+				m_one_text_per_folio,
 				m_bicolor = false;
 		
 		Qt::Alignment m_horizontal_alignment = Qt::AlignBottom,
 					  m_vertical_alignment = Qt::AlignRight;
 		
-        Qt::PenStyle style{Qt::PenStyle::SolidLine};
+		Qt::PenStyle style;
 		
 		SingleLineProperties singleLineProperties;
 	
-			// methods
+		// methods
-        QDomElement toXml(QDomDocument &doc) const override;
+		void toXml(QDomElement &) const;
-        bool fromXml(const QDomElement &) override;
+		void fromXml(QDomElement &);
-        static bool valideXml(QDomElement& element);
+		void toSettings(QSettings &, const QString & = QString()) const;
-        void toSettings(QSettings &, const QString & = QString()) const override;
+		void fromSettings(QSettings &, const QString & = QString());
-        void fromSettings(const QSettings &, const QString & = QString()) override;
 		static QString typeToString(ConductorType);
 		void applyForEqualAttributes(QList<ConductorProperties> list);
 
 		static ConductorProperties defaultProperties();
 	
-			// operators
+		// operators
 		bool operator==(const ConductorProperties &) const;
 		bool operator!=(const ConductorProperties &) const;
 	

sources/configdialog.cpp

@@ -15,46 +15,74 @@
 	You should have received a copy of the GNU General Public License
 	along with QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
 */
+#include <QScrollArea>
 #include "configdialog.h"
 #include "configpages.h"
 #include "qetapp.h"
 
+#include "machine_info.h"
+
 /**
 	Constructeur
 	@param parent QWidget parent
 */
 ConfigDialog::ConfigDialog(QWidget *parent) : QDialog(parent) {
+	Machine_info *mymachineinfo= new Machine_info(this);
+	//ScrollArea for low screens
+	QScrollArea *scroll = new QScrollArea(this);
+	scroll->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
+	scroll->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
+
 	// liste des pages
 	pages_list = new QListWidget();
 	pages_list -> setViewMode(QListView::IconMode);
-    pages_list -> setIconSize(QSize(128, 128));
+	if(mymachineinfo->get_max_screen_height()<1000){
+		pages_list -> setIconSize(QSize(64, 64));
+	} else {
+		pages_list -> setIconSize(QSize(128, 128));
+	}
 	pages_list -> setMovement(QListView::Static);
-    pages_list -> setMinimumWidth(168);
+	pages_list -> setMinimumWidth(168);
-    pages_list -> setMaximumWidth(168);
+	pages_list -> setMaximumWidth(168);
-    pages_list -> setSpacing(16);
+	pages_list -> setSpacing(16);
-    pages_list -> setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+	pages_list -> setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
-	
+
 	// pages
 	pages_widget = new QStackedWidget();
-	
 	// boutons
-	buttons = new QDialogButtonBox(QDialogButtonBox::Ok|QDialogButtonBox::Cancel);
+	buttons = new QDialogButtonBox(
-	
+				QDialogButtonBox::Ok
+				|QDialogButtonBox::Cancel);
+
+
+	QWidget *viewport = new QWidget(this);
+	scroll->setWidget(viewport);
+	scroll->setWidgetResizable(true);
+
 	// layouts
-	QHBoxLayout *hlayout1 = new QHBoxLayout();
+	QHBoxLayout *hlayout1 = new QHBoxLayout(viewport);
+	// add needed widgets to layout "hlayout1"
 	hlayout1 -> addWidget(pages_list);
 	hlayout1 -> addWidget(pages_widget);
-	
+
-	QVBoxLayout *vlayout1 = new QVBoxLayout();
+	//add hlayout1 to widget
-	vlayout1 -> addLayout(hlayout1);
+	viewport->setLayout(hlayout1);
-	vlayout1 -> addWidget(buttons);
+
-	setLayout(vlayout1);
+	// Add a layout for QDialog
-	
+	QVBoxLayout *dialog_layout = new QVBoxLayout(this);
+	dialog_layout->addWidget(scroll); // add scroll to the QDialog's layout
+	dialog_layout -> addWidget(buttons);
+	setLayout(dialog_layout);
+
 	// connexion signaux / slots
 	connect(buttons, SIGNAL(accepted()), this, SLOT(applyConf()));
 	connect(buttons, SIGNAL(rejected()), this, SLOT(reject()));
-	connect(pages_list, SIGNAL(currentRowChanged(int)), pages_widget, SLOT(setCurrentIndex(int)));
+	connect(pages_list, SIGNAL(currentRowChanged(int)),
-	
+		pages_widget, SLOT(setCurrentIndex(int)));
+
+	resize(mymachineinfo->get_max_screen_width(),
+	       mymachineinfo->get_max_screen_height());
+
 #ifdef Q_OS_MACOS
 	if (parent) {
 		setWindowFlags(Qt::Sheet);

sources/dataBase/ui/elementquerywidget.cpp

@@ -46,6 +46,7 @@ ElementQueryWidget::ElementQueryWidget(QWidget *parent) :
 #if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)	// ### Qt 6: remove
 	connect(&m_button_group, static_cast<void (QButtonGroup::*)(int)>(&QButtonGroup::buttonClicked), [this](int id)
 #else
+#pragma message("@TODO remove code for QT 5.15 or later")
 	connect(&m_button_group, static_cast<void (QButtonGroup::*)(int)>(&QButtonGroup::idClicked), [this](int id)
 #endif
 	{

sources/diagram.cpp

@@ -624,12 +624,13 @@ QDomDocument Diagram::toXml(bool whole_content) {
 	
 	// proprietes du schema
 	if (whole_content) {
-        // TODO: compare with old version
+		border_and_titleblock.titleBlockToXml(dom_root);
-        border_and_titleblock.titleBlockToXml(dom_root);
 		border_and_titleblock.borderToXml(dom_root);
 		
 		// Default conductor properties
-        dom_root.appendChild(defaultConductorProperties.toXml(document));
+		QDomElement default_conductor = document.createElement("defaultconductor");
+		defaultConductorProperties.toXml(default_conductor);
+		dom_root.appendChild(default_conductor);
 
 		// Conductor autonum
 		if (!m_conductors_autonum_name.isEmpty()) {
@@ -750,11 +751,12 @@ QDomDocument Diagram::toXml(bool whole_content) {
 	}
 	
 		// table de correspondance entre les adresses des bornes et leurs ids
+	QHash<Terminal *, int> table_adr_id;
 	
 	if (!list_elements.isEmpty()) {
 		auto dom_elements = document.createElement("elements");
 		for (auto elmt : list_elements) {
-            dom_elements.appendChild(elmt->toXml(document));
+			dom_elements.appendChild(elmt->toXml(document, table_adr_id));
 		}
 		dom_root.appendChild(dom_elements);
 	}
@@ -762,7 +764,7 @@ QDomDocument Diagram::toXml(bool whole_content) {
 	if (!list_conductors.isEmpty()) {
 		auto dom_conductors = document.createElement("conductors");
 		for (auto cond : list_conductors) {
-            dom_conductors.appendChild(cond->toXml(document));
+			dom_conductors.appendChild(cond->toXml(document, table_adr_id));
 		}
 		dom_root.appendChild(dom_conductors);
 	}
@@ -870,14 +872,14 @@ bool Diagram::initFromXml(QDomElement &document, QPointF position, bool consider
  * \param added_elements Elements found in the xml file
  * \return
  */
-Terminal* findTerminal(int conductor_index, QDomElement& conductor, QHash<int, Terminal *>& table_adr_id, QList<Element *>& added_elements) {
+Terminal* findTerminal(int conductor_index, QDomElement& f, QHash<int, Terminal *>& table_adr_id, QList<Element *>& added_elements) {
 	assert(conductor_index == 1 || conductor_index == 2);
 
 	QString element_index = "element" + QString::number(conductor_index);
 	QString terminal_index = "terminal" + QString::number(conductor_index);
 
-    QUuid element_uuid;
+	if (f.hasAttribute(element_index)) {
-    if (PropertiesInterface::propertyUuid(conductor, element_index, &element_uuid) == PropertiesInterface::PropertyFlags::Success) {
+		QUuid element_uuid = QUuid(f.attribute(element_index));
 		// element1 did not exist in the conductor part of the xml until prior 0.7
 		// It is used as an indicator that uuid's are used to identify terminals
 		bool element_found = false;
@@ -885,8 +887,7 @@ Terminal* findTerminal(int conductor_index, QDomElement& conductor, QHash<int, T
 			if (element->uuid() != element_uuid)
 				continue;
 			element_found = true;
-            QUuid terminal_uuid;
+			QUuid terminal_uuid = QUuid(f.attribute(terminal_index));
-            PropertiesInterface::propertyUuid(conductor, terminal_index, &terminal_uuid);
 			for (auto terminal: element->terminals()) {
 				if (terminal->uuid() != terminal_uuid)
 					continue;
@@ -900,16 +901,12 @@ Terminal* findTerminal(int conductor_index, QDomElement& conductor, QHash<int, T
 			qDebug() << "Diagram::fromXml() : " <<  element_index << ": " << element_uuid << "not found";
 	} else {
 		// Backward compatibility. Until version 0.7 a generated id is used to link the terminal.
-        int id_p1 = -1;
+		int id_p1 = f.attribute(terminal_index).toInt();
-        if (PropertiesInterface::propertyInteger(conductor, terminal_index, &id_p1) != PropertiesInterface::PropertyFlags::Success) {
-            qDebug() << "diagramm.cpp:findTerminal(): Reading Id was not successfull";
-        }
 		if (!table_adr_id.contains(id_p1)) {
 			qDebug() << "Diagram::fromXml() : terminal id " << id_p1 << " not found";
 		} else
 			return table_adr_id.value(id_p1);
 	}
-    qDebug() << "Diagram::findTerminal(): No terminal found.";
 	return nullptr;
 }
 
@@ -927,11 +924,9 @@ Terminal* findTerminal(int conductor_index, QDomElement& conductor, QHash<int, T
 	@return true si l'import a reussi, false sinon
 */
 bool Diagram::fromXml(QDomElement &document, QPointF position, bool consider_informations, DiagramContent *content_ptr) {
-    const QDomElement& root = document;
+	const QDomElement& root = document;
 	// The first element must be a diagram
 	if (root.tagName() != "diagram") return(false);
-
-    qDebug() << "Diagram::fromXml; Diagram: " << root.attribute("title");
 	
 	// Read attributes of this diagram
 	if (consider_informations) {
@@ -943,7 +938,7 @@ bool Diagram::fromXml(QDomElement &document, QPointF position, bool consider_inf
 		}
 		
 		// Load border and titleblock
-        border_and_titleblock.titleBlockFromXml(root);
+		border_and_titleblock.titleBlockFromXml(root);
 		border_and_titleblock.borderFromXml(root);
 		
 		// Find the element "defaultconductor".
@@ -953,7 +948,6 @@ bool Diagram::fromXml(QDomElement &document, QPointF position, bool consider_inf
 			defaultConductorProperties.fromXml(default_conductor_elmt);
 		}
 
-
 		// Load the autonum
 		m_conductors_autonum_name = root.attribute("conductorAutonum");
 
@@ -1011,10 +1005,10 @@ bool Diagram::fromXml(QDomElement &document, QPointF position, bool consider_inf
 			}
 		}
 	}
-        //Load all elements from the collection in the XML
+		//Load all elements from the XML
 	QList<Element *> added_elements;
 	QHash<int, Terminal *> table_adr_id;
-    foreach (QDomElement element_xml, QET::findInDomElement(root, "elements", "element")) // read all elements from the diagram
+	foreach (QDomElement element_xml, QET::findInDomElement(root, "elements", "element"))
 	{
 		if (!Element::valideXml(element_xml)) continue;
 		
@@ -1029,8 +1023,7 @@ bool Diagram::fromXml(QDomElement &document, QPointF position, bool consider_inf
 		}
 		
 		int state = 0;
-        // Create element from the collection
+		Element *nvel_elmt = ElementFactory::Instance() -> createElement(element_location, nullptr, &state);
-        Element *nvel_elmt = ElementFactory::Instance() -> createElement(element_location, nullptr, &state); // read element definition from the collection!
 		if (state)
 		{
 			QString debug_message = QString("Diagram::fromXml() : Le chargement de la description de l'element %1 a echoue avec le code d'erreur %2").arg(element_location.path()).arg(state);
@@ -1041,7 +1034,7 @@ bool Diagram::fromXml(QDomElement &document, QPointF position, bool consider_inf
 		
 		addItem(nvel_elmt);
 			//Loading fail, remove item from the diagram
-        if (!nvel_elmt->fromXml(element_xml, table_adr_id, handle_inputs_rotation)) // load element definition from the diagram
+		if (!nvel_elmt->fromXml(element_xml, table_adr_id, handle_inputs_rotation))
 		{
 			removeItem(nvel_elmt);
 			delete nvel_elmt;
@@ -1080,29 +1073,27 @@ bool Diagram::fromXml(QDomElement &document, QPointF position, bool consider_inf
 
 		// Load conductor
 	QList<Conductor *> added_conductors;
-    foreach (QDomElement conductorElement, QET::findInDomElement(root, "conductors", "conductor"))
+	foreach (QDomElement f, QET::findInDomElement(root, "conductors", "conductor"))
 	{
-        if (!Conductor::valideXml(conductorElement)) continue;
+		if (!Conductor::valideXml(f)) continue;
 
 			//Check if terminal that conductor must be linked is know
 
-        Terminal* p1 = findTerminal(1, conductorElement, table_adr_id, added_elements);
+		Terminal* p1 = findTerminal(1, f, table_adr_id, added_elements);
-        Terminal* p2 = findTerminal(2, conductorElement, table_adr_id, added_elements);
+		Terminal* p2 = findTerminal(2, f, table_adr_id, added_elements);
 
-        if (p1 && p2 && p1 != p2) // why the condition for unequal is required?
+		if (p1 && p2 && p1 != p2)
 		{
 			Conductor *c = new Conductor(p1, p2);
 			if (c->isValid())
 			{
 				addItem(c);
-                c -> fromXml(conductorElement);
+				c -> fromXml(f);
 				added_conductors << c;
 			}
 			else
 				delete c;
-        } else {
+		}
-            qDebug() << "Diagramm::fromXML(): No matching terminals found.";
-        }
 	}
 
 		//Load tables
@@ -1150,6 +1141,7 @@ bool Diagram::fromXml(QDomElement &document, QPointF position, bool consider_inf
 		content_ptr -> m_images			    = added_images.toSet();
 		content_ptr -> m_shapes			    = added_shapes.toSet();
 #else
+#pragma message("@TODO remove code for QT 5.14 or later")
 		content_ptr -> m_text_fields	= QSet<IndependentTextItem *>(
 					added_texts.begin(),
 					added_texts.end());

sources/diagram.h

@@ -96,7 +96,7 @@ class Diagram : public QGraphicsScene
 		/// margin around the diagram
 		static const qreal margin;
 		/// background color of diagram
-        static QColor background_color; // default value set in cpp file
+		static QColor background_color;
 		/// Hash containing max values for folio sequential autonums in this diagram
 		QHash <QString, QStringList> m_elmt_unitfolio_max;
 		QHash <QString, QStringList> m_elmt_tenfolio_max;
@@ -166,7 +166,7 @@ class Diagram : public QGraphicsScene
 		QList < QSet <Conductor *> > potentials();
 	
 		// methods related to XML import/export
-        QDomDocument toXml(bool = true);
+		QDomDocument toXml(bool = true);
 		bool initFromXml(QDomElement &, QPointF = QPointF(),
 				bool = true, DiagramContent * = nullptr);
 		bool fromXml(QDomDocument &, QPointF = QPointF(),

sources/diagramcontext.cpp

@@ -197,17 +197,15 @@ void DiagramContext::toSettings(QSettings &settings, const QString &array_name)
 	Read this context properties from \a settings by running through the array
 	named \a array_name.
 */
-void DiagramContext::fromSettings(const QSettings &settings, const QString &array_name) {
+void DiagramContext::fromSettings(QSettings &settings, const QString &array_name) {
-    // TODO: find better solution than const cast
+	int size = settings.beginReadArray(array_name);
-    QSettings& s = const_cast<QSettings&>(settings);
-    int size = s.beginReadArray(array_name);
 	for (int i = 0 ; i < size; ++ i) {
-        s.setArrayIndex(i);
+		settings.setArrayIndex(i);
 		QString key = settings.value("name").toString();
 		if (key.isEmpty()) continue;
 		addValue(key, settings.value("value").toString());
 	}
-    s.endArray();
+	settings.endArray();
 }
 
 /**

sources/diagramcontext.h

@@ -79,7 +79,7 @@ class DiagramContext
 		void fromXml(const QDomElement &, const QString & = "property");
 		void fromXml(const pugi::xml_node &dom_element, const QString &tag_name = "property");
 		void toSettings(QSettings &, const QString &) const;
-        void fromSettings(const QSettings &, const QString &);
+		void fromSettings(QSettings &, const QString &);
 		
 		static QString validKeyRegExp();
 	

sources/diagramprintdialog.cpp

@@ -41,6 +41,7 @@ DiagramPrintDialog::DiagramPrintDialog(QETProject *project, QWidget *parent) :
 	
 	// orientation paysage par defaut
 	printer_ -> setOrientation(QPrinter::Landscape);
+	backup_diagram_background_color = Diagram::background_color;
 	Diagram::background_color = Qt::white;
 }
 

sources/diagramprintdialog.h

@@ -88,6 +88,6 @@ class DiagramPrintDialog : public QWidget
 	QLineEdit *filepath_field_;
 	QPushButton *browse_button_;
 	QDialogButtonBox *buttons_;
-    QColor backup_diagram_background_color{Diagram::background_color};
+	QColor backup_diagram_background_color;
 };
 #endif

sources/editor/editorcommands.cpp

@@ -416,6 +416,7 @@ void ChangeZValueCommand::applyRaise(const QList<QGraphicsItem *> &items_list) {
 #if QT_VERSION < QT_VERSION_CHECK(5, 13, 0)	// ### Qt 6: remove
 				my_items_list.swap(i, i + 1);
 #else
+#pragma message("@TODO remove code for QT 5.13 or later")
 				my_items_list.swapItemsAt(i, i + 1);
 #endif
 			}
@@ -438,6 +439,7 @@ void ChangeZValueCommand::applyLower(const QList<QGraphicsItem *> &items_list) {
 #if QT_VERSION < QT_VERSION_CHECK(5, 13, 0)	// ### Qt 6: remove
 				my_items_list.swap(i, i - 1);
 #else
+#pragma message("@TODO remove code for QT 5.13 or later")
 				my_items_list.swapItemsAt(i, i - 1);
 #endif
 			}

sources/editor/graphicspart/customelementgraphicpart.cpp

@@ -144,7 +144,7 @@ void CustomElementGraphicPart::setAntialiased(const bool b)
  * Each style separate by ; and name-style/value are separate by :
  * @param qde : QDOmElement used to write the style.
  */
-void CustomElementGraphicPart::stylesToXml(QDomDocument &xml_document, QDomElement &qde) const
+void CustomElementGraphicPart::stylesToXml(QDomElement &qde) const
 {
 	QString css_like_styles;
 	
@@ -479,8 +479,9 @@ void CustomElementGraphicPart::stylesToXml(QDomDocument &xml_document, QDomEleme
 	else if (_color == HTMLGrayBlackColor)  css_like_styles += "HTMLGrayBlack";
 	else if (_color == NoneColor)  css_like_styles += "none";
 
-    qde.appendChild(createXmlProperty(xml_document, "style", css_like_styles));
+
-    qde.appendChild(createXmlProperty(xml_document, "antialias", _antialiased ? "true" : "false"));
+	qde.setAttribute("style", css_like_styles);
+	qde.setAttribute("antialias", _antialiased ? "true" : "false");
 }
 
 
@@ -492,18 +493,14 @@ void CustomElementGraphicPart::stylesToXml(QDomDocument &xml_document, QDomEleme
 void CustomElementGraphicPart::stylesFromXml(const QDomElement &qde)
 {
 	resetStyles();
-
-    QString style_string;
-    propertyString(qde, "style", &style_string);
 	
 		//Get the list of pair style/value
 #if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)	// ### Qt 6: remove
-    QStringList styles = style_string.split(";", QString::SkipEmptyParts);
+	QStringList styles = qde.attribute("style").split(";", QString::SkipEmptyParts);
 #else
-    QStringList styles = style_string.split(";", Qt::SkipEmptyParts);
+#pragma message("@TODO remove code for QT 5.14 or later")
+	QStringList styles = qde.attribute("style").split(";", Qt::SkipEmptyParts);
 #endif
-
-
 	
 		//Check each pair of style
 	QRegExp rx("^\\s*([a-z-]+)\\s*:\\s*([a-zA-Z-]+)\\s*$");
@@ -847,9 +844,7 @@ void CustomElementGraphicPart::stylesFromXml(const QDomElement &qde)
 		}
 	}
 		//Get antialiasing
-    QString a;
+	_antialiased = qde.attribute("antialias") == "true";
-    propertyString(qde, "antialias", &a);
-    _antialiased = a == "true";
 }
 
 

sources/editor/graphicspart/customelementgraphicpart.h

@@ -95,7 +95,7 @@ class CustomElementGraphicPart : public QGraphicsObject, public CustomElementPar
         virtual void resetAllHandlerColor() {}
 
 	protected:
-        void stylesToXml  (QDomDocument &xml_document, QDomElement &) const;
+		void stylesToXml  (QDomElement &) const;
 		void stylesFromXml(const QDomElement &);
 		void resetStyles  ();
 		void applyStylesToQPainter(QPainter &) const;

sources/editor/graphicspart/customelementpart.h

@@ -19,7 +19,6 @@
 #define CUSTOM_ELEMENT_PART_H
 
 #include "qet.h"
-#include "propertiesinterface.h"
 
 class CustomElement;
 class ElementPrimitiveDecorator;
@@ -36,7 +35,7 @@ class QGraphicsSceneMouseEvent;
 	is no point for those classes to store their visual representation with
 	anything more complex than a QImage.
 */
-class CustomElementPart: public PropertiesInterface {
+class CustomElementPart {
 	// constructors, destructor
 	public:
 	/**
@@ -56,6 +55,14 @@ class CustomElementPart: public PropertiesInterface {
 	
 	// methods
 	public:
+	/**
+		Load the primitive from an XML element that describes it
+	*/
+	virtual void fromXml(const QDomElement &) = 0;
+	/**
+		Export the primitive as an XML element
+	*/
+	virtual const QDomElement toXml(QDomDocument &) const = 0;
 	/**
 		Set a specific property of the primitive
 	*/

sources/editor/graphicspart/partarc.cpp

@@ -95,21 +95,17 @@ void PartArc::paint(QPainter *painter, const QStyleOptionGraphicsItem *options,
  * @param xml_document : Xml document to use for create the xml element.
  * @return : an xml element that describe this arc
  */
-QDomElement PartArc::toXml(QDomDocument &xml_document) const {
+const QDomElement PartArc::toXml(QDomDocument &xml_document) const {
 	QDomElement xml_element = xml_document.createElement("arc");
 	QPointF top_left(sceneTopLeft());
-
+	xml_element.setAttribute("x", QString("%1").arg(top_left.x()));
-    xml_element.appendChild(createXmlProperty(xml_document, "x", top_left.x()));
+	xml_element.setAttribute("y", QString("%1").arg(top_left.y()));
-    xml_element.appendChild(createXmlProperty(xml_document, "y", top_left.y()));
+	xml_element.setAttribute("width",  QString("%1").arg(rect().width()));
-    xml_element.appendChild(createXmlProperty(xml_document, "width", rect().width()));
+	xml_element.setAttribute("height", QString("%1").arg(rect().height()));
-    xml_element.appendChild(createXmlProperty(xml_document, "height", rect().height()));
+		//to maintain compatibility with the previous version, we write the angle in degrees.
-
+	xml_element.setAttribute("start", QString("%1").arg(m_start_angle / 16));
-    //to maintain compatibility with the previous version, we write the angle in degrees.
+	xml_element.setAttribute("angle", QString("%1").arg(m_span_angle / 16));
-    xml_element.appendChild(createXmlProperty(xml_document, "start", m_start_angle / 16));
+	stylesToXml(xml_element);
-    xml_element.appendChild(createXmlProperty(xml_document, "angle", m_span_angle / 16));
-
-
-	stylesToXml(xml_document, xml_element);
 	return(xml_element);
 }
 
@@ -118,41 +114,15 @@ QDomElement PartArc::toXml(QDomDocument &xml_document) const {
  * Import the properties of this arc from a xml element.
  * @param qde : Xml document to use.
  */
-bool PartArc::fromXml(const QDomElement &qde) {
+void PartArc::fromXml(const QDomElement &qde) {
-    stylesFromXml(qde);
+	stylesFromXml(qde);
+	m_rect = QRectF(mapFromScene(qde.attribute("x", "0").toDouble(),
+								 qde.attribute("y", "0").toDouble()),
+					QSizeF(qde.attribute("width",  "0").toDouble(),
+						   qde.attribute("height", "0").toDouble()) );
 
-    double x=0, y=0, w=0, h=0;
+	m_start_angle = qde.attribute("start", "0").toDouble() * 16;
-    if (propertyDouble(qde, "x", &x) == PropertyFlags::NoValidConversion ||
+	m_span_angle  = qde.attribute("angle", "-1440").toDouble() * 16;
-        propertyDouble(qde, "y", &y) == PropertyFlags::NoValidConversion ||
-        propertyDouble(qde, "width", &w) == PropertyFlags::NoValidConversion ||
-        propertyDouble(qde, "height", &h) == PropertyFlags::NoValidConversion)
-        return false;
-
-    m_rect = QRectF(mapFromScene(x, y), QSizeF(w, h) );
-
-    m_start_angle = 0;
-    if (propertyDouble(qde, "start", &m_start_angle)  == PropertyFlags::NoValidConversion)
-        return false;
-    m_start_angle *= 16;
-
-    m_span_angle = -1440;
-    if (propertyDouble(qde, "angle", &m_span_angle) == PropertyFlags::NoValidConversion)
-        return false;
-    m_span_angle *= 16;
-
-    return true;
-}
-
-bool PartArc::valideXml(QDomElement& element) {
-
-    if (propertyDouble(element, "x") == PropertyFlags::NoValidConversion ||
-        propertyDouble(element, "y") == PropertyFlags::NoValidConversion ||
-        propertyDouble(element, "width") == PropertyFlags::NoValidConversion ||
-        propertyDouble(element, "height") == PropertyFlags::NoValidConversion ||
-        propertyDouble(element, "start")  == PropertyFlags::NoValidConversion ||
-        propertyDouble(element, "angle") == PropertyFlags::NoValidConversion)
-        return false;
-    return true;
 }
 
 /**

sources/editor/graphicspart/partarc.h

@@ -51,9 +51,8 @@ class PartArc : public AbstractPartEllipse
 			//Name and XML
 		QString name()    const override { return(QObject::tr("arc", "element part name")); }
 		QString xmlName() const override { return(QString("arc")); }
-        QDomElement toXml   (QDomDocument &) const override;
+		const QDomElement toXml   (QDomDocument &) const override;
-        bool fromXml (const QDomElement &) override;
+		void              fromXml (const QDomElement &) override;
-        static bool valideXml(QDomElement& element);
 
 		QPainterPath shape() const override;
 		QPainterPath shadowShape() const override;

sources/editor/graphicspart/partdynamictextfield.cpp

@@ -85,38 +85,37 @@ void PartDynamicTextField::handleUserTransformation(const QRectF &initial_select
  * @param document
  * @return 
  */
-QDomElement PartDynamicTextField::toXml(QDomDocument &dom_doc) const
+const QDomElement PartDynamicTextField::toXml(QDomDocument &dom_doc) const
 {
 	QDomElement root_element = dom_doc.createElement(xmlName());
-
+	
-    root_element.appendChild(createXmlProperty(dom_doc, "x", pos().x()));
+	root_element.setAttribute("x", QString::number(pos().x()));
-    root_element.appendChild(createXmlProperty(dom_doc, "y", pos().y()));
+	root_element.setAttribute("y", QString::number(pos().y()));
-    root_element.appendChild(createXmlProperty(dom_doc, "z", zValue()));
+	root_element.setAttribute("z", QString::number(zValue()));
-    root_element.appendChild(createXmlProperty(dom_doc, "rotation", QET::correctAngle(rotation())));
+	root_element.setAttribute("rotation", QString::number(QET::correctAngle(rotation())));
-
+	root_element.setAttribute("font", font().toString());
-    root_element.appendChild(createXmlProperty(dom_doc, "font", font().toString()));
+	root_element.setAttribute("uuid", m_uuid.toString());
-    root_element.appendChild(createXmlProperty(dom_doc, "uuid", m_uuid));
+	root_element.setAttribute("frame", m_frame? "true" : "false");
-    root_element.appendChild(createXmlProperty(dom_doc, "frame", m_frame));
+	root_element.setAttribute("text_width", QString::number(m_text_width));
-    root_element.appendChild(createXmlProperty(dom_doc, "text_width", m_text_width));
 	
 
 	QMetaEnum me = DynamicElementTextItem::textFromMetaEnum();
-    root_element.appendChild(createXmlProperty(dom_doc, "text_from", me.valueToKey(m_text_from)));
+	root_element.setAttribute("text_from", me.valueToKey(m_text_from));
 	
 	me = QMetaEnum::fromType<Qt::Alignment>();
 	if(this->alignment() &Qt::AlignRight)
-        root_element.appendChild(createXmlProperty(dom_doc, "Halignment", me.valueToKey(Qt::AlignRight)));
+		root_element.setAttribute("Halignment", me.valueToKey(Qt::AlignRight));
 	else if(this->alignment() &Qt::AlignLeft)
-        root_element.appendChild(createXmlProperty(dom_doc, "Halignment", me.valueToKey(Qt::AlignLeft)));
+		root_element.setAttribute("Halignment", me.valueToKey(Qt::AlignLeft));
 	else if(this->alignment() &Qt::AlignHCenter)
-        root_element.appendChild(createXmlProperty(dom_doc, "Halignment", me.valueToKey(Qt::AlignHCenter)));
+		root_element.setAttribute("Halignment", me.valueToKey(Qt::AlignHCenter));
 	
 	if(this->alignment() &Qt::AlignBottom)
-        root_element.appendChild(createXmlProperty(dom_doc, "Valignment", me.valueToKey(Qt::AlignBottom)));
+		root_element.setAttribute("Valignment", me.valueToKey(Qt::AlignBottom));
 	else if(this->alignment() & Qt::AlignTop)
-        root_element.appendChild(createXmlProperty(dom_doc, "Valignment", me.valueToKey(Qt::AlignTop)));
+		root_element.setAttribute("Valignment", me.valueToKey(Qt::AlignTop));
 	else if(this->alignment() &Qt::AlignVCenter)
-        root_element.appendChild(createXmlProperty(dom_doc, "Valignment", me.valueToKey(Qt::AlignVCenter)));
+		root_element.setAttribute("Valignment", me.valueToKey(Qt::AlignVCenter));
 	
     QDomElement dom_text = dom_doc.createElement("text");
     dom_text.appendChild(dom_doc.createTextNode(toPlainText()));
@@ -153,54 +152,39 @@ QDomElement PartDynamicTextField::toXml(QDomDocument &dom_doc) const
  * @brief PartDynamicTextField::fromXml
  * @param element
  */
-bool PartDynamicTextField::fromXml(const QDomElement &dom_elmt)
+void PartDynamicTextField::fromXml(const QDomElement &dom_elmt)
 {
 	if (dom_elmt.tagName() != xmlName()) {
 		qDebug() << "PartDynamicTextField::fromXml : Wrong tagg name";
-        return false;
+		return;
 	}
-
-    double x=0, y=0, z=0, rot=0;
-
-    if (propertyDouble(dom_elmt, "x", &x) == PropertyFlags::NoValidConversion ||
-        propertyDouble(dom_elmt, "y", &y) == PropertyFlags::NoValidConversion ||
-        propertyDouble(dom_elmt, "z", &z) == PropertyFlags::NoValidConversion ||
-        propertyDouble(dom_elmt, "rotation", &rot) == PropertyFlags::NoValidConversion)
-        return false;
 	
-    QGraphicsTextItem::setPos(x, y);
+	QGraphicsTextItem::setPos(dom_elmt.attribute("x", QString::number(0)).toDouble(),
-    setZValue(z);
+							  dom_elmt.attribute("y", QString::number(0)).toDouble());
-    QGraphicsTextItem::setRotation(rot);
+	setZValue(dom_elmt.attribute("z", QString::number(zValue())).toDouble());
+	QGraphicsTextItem::setRotation(dom_elmt.attribute("rotation", QString::number(0)).toDouble());
 
-    QString font;
+	if (dom_elmt.hasAttribute("font"))
-    if (propertyString(dom_elmt, "font", &font) == PropertyFlags::Success)
 	{
 		QFont font_;
-        font_.fromString(font);
+		font_.fromString(dom_elmt.attribute("font"));
 		setFont(font_);
 	} else {	//Keep compatibility TODO remove in futur
 		setFont(QETApp::dynamicTextsItemFont(9));
 	}
 
-    propertyUuid(dom_elmt, "uuid", &m_uuid);
+	m_uuid = QUuid(dom_elmt.attribute("uuid", QUuid::createUuid().toString()));
-    bool frame;
+	setFrame(dom_elmt.attribute("frame", "false") == "true"? true : false);
-    propertyBool(dom_elmt, "frame", &frame);
+	setTextWidth(dom_elmt.attribute("text_width", QString::number(-1)).toDouble());
-
-    double text_width=-1;
-    propertyDouble(dom_elmt, "text_width", &text_width);
-    setTextWidth(text_width);
 	
 	QMetaEnum me = DynamicElementTextItem::textFromMetaEnum();
-    QString text_from;
+	m_text_from = DynamicElementTextItem::TextFrom(me.keyToValue(dom_elmt.attribute("text_from").toStdString().data()));
-    propertyString(dom_elmt, "text_from", &text_from);
-    m_text_from = DynamicElementTextItem::TextFrom(me.keyToValue(text_from.toStdString().data()));
 	
 	me = QMetaEnum::fromType<Qt::Alignment>();
-    QString alignment;
+	if(dom_elmt.hasAttribute("Halignment"))
-    if(propertyString(dom_elmt, "Halignment", &alignment) != PropertyFlags::NotFound)
+		setAlignment(Qt::Alignment(me.keyToValue(dom_elmt.attribute("Halignment").toStdString().data())));
-        setAlignment(Qt::Alignment(me.keyToValue(alignment.toStdString().data())));
+	if(dom_elmt.hasAttribute(("Valignment")))
-    if(propertyString(dom_elmt, "Valignment", &alignment) != PropertyFlags::NotFound)
+		setAlignment(Qt::Alignment(me.keyToValue(dom_elmt.attribute("Valignment").toStdString().data())) | this->alignment());
-        setAlignment(Qt::Alignment(me.keyToValue(alignment.toStdString().data())) | this->alignment());
 
 		//Text
     QDomElement dom_text = dom_elmt.firstChildElement("text");
@@ -226,29 +210,6 @@ bool PartDynamicTextField::fromXml(const QDomElement &dom_elmt)
 	QDomElement dom_color = dom_elmt.firstChildElement("color");
 	if(!dom_color.isNull())
 		setColor(QColor(dom_color.text()));
-
-    return true;
-}
-
-bool PartDynamicTextField::valideXml(QDomElement& dom_elmt) {
-    if (propertyDouble(dom_elmt, "x") == PropertyFlags::NoValidConversion ||
-        propertyDouble(dom_elmt, "y") == PropertyFlags::NoValidConversion ||
-        propertyDouble(dom_elmt, "z") == PropertyFlags::NoValidConversion ||
-        propertyDouble(dom_elmt, "rotation") == PropertyFlags::NoValidConversion)
-        return false;
-
-    if (propertyUuid(dom_elmt, "uuid") == PropertyFlags::NoValidConversion)
-        return false;
-
-    if (propertyString(dom_elmt, "text_from"))
-        return false;
-
-    if(propertyString(dom_elmt, "Halignment") == PropertyFlags::NotFound)
-        return false;
-    if(propertyString(dom_elmt, "Valignment") == PropertyFlags::NotFound)
-        return false;
-
-    return true;
 }
 
 /**

sources/editor/graphicspart/partdynamictextfield.h

@@ -74,10 +74,9 @@ class PartDynamicTextField : public QGraphicsTextItem, public CustomElementPart
 		void startUserTransformation(const QRectF &initial_selection_rect) override;
 		void handleUserTransformation(const QRectF &initial_selection_rect, const QRectF &new_selection_rect) override;
 		
-        QDomElement toXml(QDomDocument &dom_doc) const override;
+		const QDomElement toXml(QDomDocument &dom_doc) const override;
-        bool fromXml(const QDomElement &dom_elmt) override;
+		void fromXml(const QDomElement &dom_elmt) override;
 		void fromTextFieldXml(const QDomElement &dom_element);
-        static bool valideXml(QDomElement& dom_elmt);
 		
 		DynamicElementTextItem::TextFrom textFrom() const;
 		void setTextFrom (DynamicElementTextItem::TextFrom text_from);
@@ -117,7 +116,7 @@ class PartDynamicTextField : public QGraphicsTextItem, public CustomElementPart
 				m_info_name,
 				m_composite_text;
 		DynamicElementTextItem::TextFrom m_text_from = DynamicElementTextItem::UserText;
-        QUuid m_uuid{QUuid::createUuid()};
+		QUuid m_uuid;
 		bool m_frame = false,
 			 m_first_add = true,
 			 m_block_alignment = false;

sources/editor/graphicspart/partellipse.cpp

@@ -76,26 +76,26 @@ void PartEllipse::paint(QPainter *painter, const QStyleOptionGraphicsItem *optio
  * @param xml_document : Xml document to use for create the xml element.
  * @return : an xml element that describe this ellipse
  */
-QDomElement PartEllipse::toXml(QDomDocument &xml_document) const
+const QDomElement PartEllipse::toXml(QDomDocument &xml_document) const
 {
 	QDomElement xml_element;
 	if (qFuzzyCompare(rect().width(), rect().height()))
 	{
 		xml_element = xml_document.createElement("circle");
-        xml_element.appendChild(createXmlProperty(xml_document, "diameter", rect().width()));
+		xml_element.setAttribute("diameter", QString("%1").arg(rect().width()));
 	}
 	else
 	{
 		xml_element = xml_document.createElement("ellipse");
-        xml_element.appendChild(createXmlProperty(xml_document, "width", rect().width()));
+		xml_element.setAttribute("width",  QString("%1").arg(rect().width()));
-        xml_element.appendChild(createXmlProperty(xml_document, "height", rect().height()));
+		xml_element.setAttribute("height", QString("%1").arg(rect().height()));
 	}
 
 	QPointF top_left(sceneTopLeft());
-    xml_element.appendChild(createXmlProperty(xml_document, "x", top_left.x()));
+	xml_element.setAttribute("x", QString("%1").arg(top_left.x()));
-    xml_element.appendChild(createXmlProperty(xml_document, "y", top_left.y()));
+	xml_element.setAttribute("y", QString("%1").arg(top_left.y()));
 
-	stylesToXml(xml_document, xml_element);
+	stylesToXml(xml_element);
 
 	return(xml_element);
 }
@@ -105,51 +105,22 @@ QDomElement PartEllipse::toXml(QDomDocument &xml_document) const
  * Import the properties of this ellipse from a xml element.
  * @param qde : Xml document to use.
  */
-bool PartEllipse::fromXml(const QDomElement &qde)
+void PartEllipse::fromXml(const QDomElement &qde)
 {
 	stylesFromXml(qde);
-    double x=0, y=0, width=0, height=0;
+	qreal width, height;
 
 	if (qde.tagName() == "ellipse")
 	{
-        if (propertyDouble(qde, "width", &width) == PropertyFlags::NoValidConversion ||
+		width = qde.attribute("width",  "0").toDouble();
-            propertyDouble(qde, "height", &height) == PropertyFlags::NoValidConversion)
+		height = qde.attribute("height", "0").toDouble();
-            return false;
 	}
-    else {
+	else
-        if (propertyDouble(qde, "diameter", &width) == PropertyFlags::NoValidConversion)
+		width = height = qde.attribute("diameter", "0").toDouble();
-            return false;
-        height = width;
-    }
 
-
+	m_rect = QRectF(mapFromScene(qde.attribute("x", "0").toDouble(),
-    if (propertyDouble(qde, "x", &x) == PropertyFlags::NoValidConversion ||
+								 qde.attribute("y", "0").toDouble()),
-        propertyDouble(qde, "y", &y) == PropertyFlags::NoValidConversion)
+					QSizeF(width, height));
-        return false;
-
-    m_rect = QRectF(mapFromScene(x, y), QSizeF(width, height));
-
-    return true;
-}
-
-bool PartEllipse::valideXml(QDomElement& element) {
-    if (element.tagName() == "ellipse")
-    {
-        if (propertyDouble(element, "width") & PropertyFlags::NoValidConversion ||
-            propertyDouble(element, "height") & PropertyFlags::NoValidConversion)
-            return false;
-    }
-    else {
-        if (propertyDouble(element, "diameter") & PropertyFlags::NoValidConversion)
-            return false;
-    }
-
-
-    if ((propertyDouble(element, "x") & PropertyFlags::NoValidConversion) ||
-        (propertyDouble(element, "y") & PropertyFlags::NoValidConversion))
-        return false;
-
-    return true;
 }
 
 /**

sources/editor/graphicspart/partellipse.h

@@ -52,9 +52,8 @@ class PartEllipse : public  AbstractPartEllipse
 			//Name and XML
 		QString name()    const override { return(QObject::tr("ellipse", "element part name")); }
 		QString xmlName() const override { return(QString("ellipse")); }
-        QDomElement toXml   (QDomDocument &) const override;
+		const QDomElement toXml   (QDomDocument &) const override;
-        bool  fromXml (const QDomElement &) override;
+		void              fromXml (const QDomElement &) override;
-        static bool valideXml(QDomElement& element);
 		QPainterPath shape() const override;
 		QPainterPath shadowShape() const override;
 		void setRect(const QRectF &rect) override {AbstractPartEllipse::setRect(rect); adjusteHandlerPos();}

sources/editor/graphicspart/partline.cpp

@@ -102,24 +102,22 @@ void PartLine::paint(QPainter *painter, const QStyleOptionGraphicsItem *options,
  * @param xml_document : Xml document to use for create the xml element.
  * @return an xml element that describe this line
  */
-QDomElement PartLine::toXml(QDomDocument &xml_document) const
+const QDomElement PartLine::toXml(QDomDocument &xml_document) const
 {
 	QPointF p1(sceneP1());
 	QPointF p2(sceneP2());
 	
 	QDomElement xml_element = xml_document.createElement("line");
-
+	xml_element.setAttribute("x1", QString("%1").arg(p1.x()));
-    xml_element.appendChild(createXmlProperty(xml_document, "x1", p1.x()));
+	xml_element.setAttribute("y1", QString("%1").arg(p1.y()));
-    xml_element.appendChild(createXmlProperty(xml_document, "y1", p1.y()));
+	xml_element.setAttribute("x2", QString("%1").arg(p2.x()));
-    xml_element.appendChild(createXmlProperty(xml_document, "x2", p2.x()));
+	xml_element.setAttribute("y2", QString("%1").arg(p2.y()));
-    xml_element.appendChild(createXmlProperty(xml_document, "y2", p2.y()));
+	xml_element.setAttribute("end1", Qet::endTypeToString(first_end));
-
+	xml_element.setAttribute("length1", QString("%1").arg(first_length));
-    xml_element.appendChild(createXmlProperty(xml_document, "end1", Qet::endTypeToString(first_end)));
+	xml_element.setAttribute("end2", Qet::endTypeToString(second_end));
-    xml_element.appendChild(createXmlProperty(xml_document, "length1", first_length));
+	xml_element.setAttribute("length2", QString("%1").arg(second_length));
-    xml_element.appendChild(createXmlProperty(xml_document, "end2", Qet::endTypeToString(second_end)));
-    xml_element.appendChild(createXmlProperty(xml_document, "length2", second_length));
 	
-	stylesToXml(xml_document, xml_element);
+	stylesToXml(xml_element);
 	return(xml_element);
 }
 
@@ -128,48 +126,17 @@ QDomElement PartLine::toXml(QDomDocument &xml_document) const
  * Import the properties of this line from a xml element.
  * @param qde : Xml document to use
  */
-bool PartLine::fromXml(const QDomElement &qde) {
+void PartLine::fromXml(const QDomElement &qde) {
 	stylesFromXml(qde);
+	m_line = QLineF(mapFromScene(qde.attribute("x1", "0").toDouble(),
+								 qde.attribute("y1", "0").toDouble()),
+					mapFromScene(qde.attribute("x2", "0").toDouble(),
+								 qde.attribute("y2", "0").toDouble()));
 
-    double x1 = 0, y1 = 0, x2 = 0, y2 = 0;
+	first_end     = Qet::endTypeFromString(qde.attribute("end1"));
-    if (propertyDouble(qde, "x1", &x1) == PropertyFlags::NoValidConversion ||
+	first_length  = qde.attribute("length1", "1.5").toDouble();
-    propertyDouble(qde, "y1", &y1) == PropertyFlags::NoValidConversion ||
+	second_end    = Qet::endTypeFromString(qde.attribute("end2"));
-    propertyDouble(qde, "x2", &x2) == PropertyFlags::NoValidConversion ||
+	second_length = qde.attribute("length2", "1.5").toDouble();
-    propertyDouble(qde, "y2", &y2) == PropertyFlags::NoValidConversion)
-        return false;
-
-    m_line = QLineF(mapFromScene(x1, y1),
-                    mapFromScene(x2, y2));
-
-    QString s;
-    if (propertyString(qde, "end1", &s) != PropertyFlags::Success)
-        return false;
-    first_end = Qet::endTypeFromString(s);
-
-    if (propertyString(qde, "end2", &s) != PropertyFlags::Success)
-        return false;
-
-    first_end = Qet::endTypeFromString(s);
-
-    if (propertyDouble(qde, "length1", &first_length) == PropertyFlags::NoValidConversion ||
-        propertyDouble(qde, "length2", &second_length) == PropertyFlags::NoValidConversion)
-        return false;
-
-    return true;
-}
-
-bool PartLine::valideXml(QDomElement& element) const {
-    if (propertyDouble(element, "x1") ||
-        propertyDouble(element, "y1") ||
-        propertyDouble(element, "x2") ||
-        propertyDouble(element, "y2") ||
-        propertyString(element, "end1") ||
-        propertyString(element, "end2") ||
-        propertyDouble(element, "length1") ||
-        propertyDouble(element, "length2") )
-        return false;
-
-    return true;
 }
 
 /**

sources/editor/graphicspart/partline.h

@@ -70,9 +70,8 @@ class PartLine : public CustomElementGraphicPart
 		void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget * = nullptr) override;
 		QString name() const override { return(QObject::tr("ligne", "element part name")); }
 		QString xmlName() const override { return(QString("line")); }
-        QDomElement toXml(QDomDocument &) const override;
+		const QDomElement toXml(QDomDocument &) const override;
-        bool fromXml(const QDomElement &) override;
+		void fromXml(const QDomElement &) override;
-        bool valideXml(QDomElement& element) const;
 		virtual QPointF sceneP1() const;
 		virtual QPointF sceneP2() const;
 		QPainterPath shape() const override;
@@ -118,10 +117,10 @@ class PartLine : public CustomElementGraphicPart
 
 		/*****************/
 		Qet::EndType first_end;
-        qreal        first_length{1.5};
+		qreal        first_length;
 
 		Qet::EndType second_end;
-        qreal        second_length{1.5};
+		qreal        second_length;
 		QList<QPointF> saved_points_;
 		QLineF m_line;
 		int m_vector_index = -1;

sources/editor/graphicspart/partpolygon.cpp

@@ -82,37 +82,29 @@ void PartPolygon::paint(QPainter *painter, const QStyleOptionGraphicsItem *optio
  * Import the properties of this polygon from a xml element
  * @param qde : Xml document to use
  */
-bool PartPolygon::fromXml(const QDomElement &qde)
+void PartPolygon::fromXml(const QDomElement &qde)
 {
 	stylesFromXml(qde);
 
-    int error_counter = 0;
 	int i = 1;
 	while(true)
 	{
-        if (propertyDouble(qde, QString("x%1").arg(i)) == PropertyFlags::Success &&
+		if (QET::attributeIsAReal(qde, QString("x%1").arg(i)) &&\
-            propertyDouble(qde, QString("y%1").arg(i)) == PropertyFlags::Success)
+			QET::attributeIsAReal(qde, QString("y%1").arg(i)))
-            i++;
+			++ i;
 
 		else break;
 	}
 	
 	QPolygonF temp_polygon;
-    double x, y;
 	for (int j = 1 ; j < i ; ++ j)
 	{
-        error_counter += propertyDouble(qde, QString("x%1").arg(j), &x);
+		temp_polygon << QPointF(qde.attribute(QString("x%1").arg(j)).toDouble(),
-        error_counter += propertyDouble(qde, QString("y%1").arg(j), &y);
+								qde.attribute(QString("y%1").arg(j)).toDouble());
-        if (error_counter)
-            return false;
-        temp_polygon << QPointF(x, y);
 	}
 	m_polygon = temp_polygon;
 	
-    if (propertyBool(qde, "closed", &m_closed) != PropertyFlags::Success)
+	m_closed = qde.attribute("closed") != "false";
-        return false;
-
-    return true;
 }
 
 /**
@@ -121,28 +113,21 @@ bool PartPolygon::fromXml(const QDomElement &qde)
  * @param xml_document : Xml document to use for create the xml element
  * @return an xml element that describe this polygon
  */
-QDomElement PartPolygon::toXml(QDomDocument &xml_document) const
+const QDomElement PartPolygon::toXml(QDomDocument &xml_document) const
 {
 	QDomElement xml_element = xml_document.createElement("polygon");
 	int i = 1;
 	foreach(QPointF point, m_polygon) {
 		point = mapToScene(point);
-        xml_element.appendChild(createXmlProperty(xml_document, QString("x%1").arg(i), point.x()));
+		xml_element.setAttribute(QString("x%1").arg(i), QString("%1").arg(point.x()));
-        xml_element.appendChild(createXmlProperty(xml_document, QString("y%1").arg(i), point.y()));
+		xml_element.setAttribute(QString("y%1").arg(i), QString("%1").arg(point.y()));
 		++ i;
 	}
-
+	if (!m_closed) xml_element.setAttribute("closed", "false");
-    xml_element.appendChild(createXmlProperty(xml_document, "closed", m_closed));
+	stylesToXml(xml_element);
-
-    stylesToXml(xml_document, xml_element);
 	return(xml_element);
 }
 
-bool PartPolygon::valideXml(QDomElement& element) {
-    // TODO: implement
-    return true;
-}
-
 /**
  * @brief PartPolygon::isUseless
  * @return true if this part is irrelevant and does not deserve to be Retained / registered.

sources/editor/graphicspart/partpolygon.h

@@ -61,10 +61,8 @@ class PartPolygon : public CustomElementGraphicPart
 
 		QString name() const override { return(QObject::tr("polygone", "element part name")); }
 		QString xmlName() const override { return(QString("polygon")); }
-        bool fromXml(const QDomElement &) override;
+		void fromXml(const QDomElement &) override;
-        QDomElement toXml(QDomDocument &) const override;
+		const QDomElement toXml(QDomDocument &) const override;
-        static bool valideXml(QDomElement& element);
-
 
 		QPainterPath shape () const override;
 		QPainterPath shadowShape() const override;

sources/editor/graphicspart/partrectangle.cpp

@@ -77,15 +77,14 @@ void PartRectangle::paint(QPainter *painter, const QStyleOptionGraphicsItem *opt
  * @param xml_document : Xml document to use for create the xml element.
  * @return an xml element that describe this ellipse
  */
-QDomElement PartRectangle::toXml(QDomDocument &xml_document) const
+const QDomElement PartRectangle::toXml(QDomDocument &xml_document) const
 {
 	QDomElement xml_element = xml_document.createElement("rect");
 	QPointF top_left(sceneTopLeft());
-
+	xml_element.setAttribute("x", QString("%1").arg(top_left.x()));
-    xml_element.appendChild(createXmlProperty(xml_document, "x", top_left.x()));
+	xml_element.setAttribute("y", QString("%1").arg(top_left.y()));
-    xml_element.appendChild(createXmlProperty(xml_document, "y", top_left.y()));
+	xml_element.setAttribute("width",  QString("%1").arg(m_rect.width()));
-    xml_element.appendChild(createXmlProperty(xml_document, "width", m_rect.width()));
+	xml_element.setAttribute("height", QString("%1").arg(m_rect.height()));
-    xml_element.appendChild(createXmlProperty(xml_document, "height", m_rect.height()));
 	
 	QRectF rect = m_rect.normalized();
 	qreal x = m_xRadius;
@@ -99,11 +98,8 @@ QDomElement PartRectangle::toXml(QDomDocument &xml_document) const
 	
 	xml_element.setAttribute("rx", QString::number(m_xRadius));
 	xml_element.setAttribute("ry", QString::number(m_yRadius));
-
-    xml_element.appendChild(createXmlProperty(xml_document, "rx", m_xRadius));
-    xml_element.appendChild(createXmlProperty(xml_document, "ry", m_yRadius));
 	
-    stylesToXml(xml_document, xml_element);
+	stylesToXml(xml_element);
 	return(xml_element);
 }
 
@@ -112,45 +108,18 @@ QDomElement PartRectangle::toXml(QDomDocument &xml_document) const
  * Import the properties of this rectangle from a xml element.
  * @param qde : Xml document to use.
  */
-bool PartRectangle::fromXml(const QDomElement &qde)
+void PartRectangle::fromXml(const QDomElement &qde)
 {
 	stylesFromXml(qde);
+	setPos(mapFromScene(qde.attribute("x", "0").toDouble(),
+						qde.attribute("y", "0").toDouble()));
 
-    double x=0, y=0, w=0, h=0, rx=0, ry=0;
+	QRectF rect(QPointF(0,0), QSizeF(qde.attribute("width",  "0").toDouble(),
-    if (propertyDouble(qde, "x", &x) == PropertyFlags::NoValidConversion ||
+									 qde.attribute("height", "0").toDouble()));
-        propertyDouble(qde, "y", &y) == PropertyFlags::NoValidConversion)
-        return false;
-
-    setPos(mapFromScene(x, y));
-
-    if (propertyDouble(qde, "width", &w) == PropertyFlags::NoValidConversion ||
-        propertyDouble(qde, "width", &h) == PropertyFlags::NoValidConversion)
-        return false;
-
-    QRectF rect(QPointF(x,y), QSizeF(w, h));
 
 	setRect(rect.normalized());
-
+	setXRadius(qde.attribute("rx", "0").toDouble());
-    if (propertyDouble(qde, "rx", &rx) == PropertyFlags::NoValidConversion ||
+	setYRadius(qde.attribute("ry", "0").toDouble());
-        propertyDouble(qde, "ry", &ry) == PropertyFlags::NoValidConversion)
-        return false;
-
-    setXRadius(rx);
-    setYRadius(ry);
-
-    return true;
-}
-
-bool PartRectangle::valideXml(QDomElement& element) {
-    // parameters have default values so no value is not a non valid xml element
-    if ((propertyDouble(element, "x") & PropertyFlags::NoValidConversion) |
-        (propertyDouble(element, "y") & PropertyFlags::NoValidConversion) |
-        (propertyDouble(element, "width") & PropertyFlags::NoValidConversion) |
-        (propertyDouble(element, "width") & PropertyFlags::NoValidConversion) |
-        (propertyDouble(element, "rx") & PropertyFlags::NoValidConversion) |
-        (propertyDouble(element, "ry") & PropertyFlags::NoValidConversion))
-        return false;
-    return true;
 }
 
 /**

sources/editor/graphicspart/partrectangle.h

@@ -60,9 +60,8 @@ class PartRectangle :  public CustomElementGraphicPart
 		QString name  () const override { return(QObject::tr("rectangle", "element part name")); }
 
 		QString           xmlName () const override { return(QString("rect")); }
-        QDomElement toXml   (QDomDocument &) const override;
+		const QDomElement toXml   (QDomDocument &) const override;
-        bool fromXml (const QDomElement &) override;
+		void              fromXml (const QDomElement &) override;
-        static bool valideXml(QDomElement& element);
 
 		QRectF rect() const;
 		void   setRect(const QRectF &rect);

sources/editor/graphicspart/partterminal.cpp

@@ -28,7 +28,6 @@ PartTerminal::PartTerminal(QETElementEditor *editor, QGraphicsItem *parent) :
     CustomElementGraphicPart(editor, parent)
 {
     d = new TerminalData(this);
-    d->m_name = tr("terminal");
     d->m_orientation = Qet::North;
     d->m_uuid = QUuid::createUuid(); // if part is loaded this uuid will be overwritten, but being sure that terminal has a uuid
 	updateSecondPoint();
@@ -43,21 +42,10 @@ PartTerminal::~PartTerminal() {
 	Importe les proprietes d'une borne depuis un element XML
 	@param xml_elmt Element XML a lire
 */
-bool PartTerminal::fromXml(const QDomElement &xml_elmt) {
+void PartTerminal::fromXml(const QDomElement &xml_elmt) {
-
+    d->fromXml(xml_elmt);
-    QUuid uuid;
-    // update part and add uuid, which is used in the new version to connect terminals together
-    // if the attribute not exists, means, the element is created with an older version of qet. So use the legacy approach
-    // to identify terminals
-    propertyUuid(xml_elmt, "uuid", &d->m_uuid);
-
-    if (!d->fromXml(xml_elmt))
-        return false;
-
     setPos(d->m_pos);
 	updateSecondPoint();
-
-    return true;
 }
 
 /**
@@ -65,25 +53,8 @@ bool PartTerminal::fromXml(const QDomElement &xml_elmt) {
 	@param xml_document Document XML a utiliser pour creer l'element XML
 	@return un element XML decrivant la borne
 */
-QDomElement PartTerminal::toXml(QDomDocument &xml_document) const {
+const QDomElement PartTerminal::toXml(QDomDocument &xml_document) const {
-
+    return d->toXml(xml_document);
-    QDomElement qdo = xml_document.createElement("terminal");
-
-    qdo.appendChild(createXmlProperty(xml_document, "uuid", d->m_uuid));
-
-    d->m_pos = pos();
-
-    // Do not store terminal data in its own child
-    QDomElement terminalDataElement = d->toXml(xml_document);
-    for (int i=0; i < terminalDataElement.childNodes().length(); i++) {
-        qdo.appendChild(terminalDataElement.childNodes().at(i).cloneNode()); // cloneNode() is important, otherwise no deep clone is made
-    }
-
-    return qdo;
-}
-
-bool PartTerminal::valideXml(QDomElement& element) {
-    return TerminalData::valideXml(element);
 }
 
 /**

sources/editor/graphicspart/partterminal.h

@@ -57,10 +57,8 @@ class PartTerminal : public CustomElementGraphicPart
 		int type() const override { return Type; }
         QString name() const override { return d->m_name; }
 		QString xmlName() const override { return(QString("terminal")); }
-        bool fromXml(const QDomElement &) override;
+		void fromXml(const QDomElement &) override;
-        QDomElement toXml(QDomDocument &) const override;
+		const QDomElement toXml(QDomDocument &) const override;
-        static bool valideXml(QDomElement& element);
-
 		void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *) override;
 
 		QPainterPath shape() const override;

sources/editor/graphicspart/parttext.cpp

@@ -55,49 +55,32 @@ PartText::~PartText() {
 	Importe les proprietes d'un texte statique depuis un element XML
 	@param xml_element Element XML a lire
 */
-bool PartText::fromXml(const QDomElement &xml_element)
+void PartText::fromXml(const QDomElement &xml_element)
 {
-    int size;
+	bool ok;
-    QString font;
 
-    if (propertyInteger(xml_element, "size", &size) != PropertyFlags::NotFound)
+	if (xml_element.hasAttribute("size"))
 	{
-        if (size < 1) {
+		int font_size = xml_element.attribute("size").toInt(&ok);
-            size = 20;
+		if (!ok || font_size < 1) {
+			font_size = 20;
 		}
 		QFont font_ = this->font();
-        font_.setPointSize(size);
+		font_.setPointSize(font_size);
 		setFont(font_);
 	}
-    else if (propertyString(xml_element, "font", &font) != PropertyFlags::NotFound)
+	else if (xml_element.hasAttribute("font"))
 	{
 		QFont font_;
-        font_.fromString(font);
+		font_.fromString(xml_element.attribute("font"));
 		setFont(font_);
-    } else {
+	}
-        return false;
-    }
 	
-    QColor color;
+	setDefaultTextColor(QColor(xml_element.attribute("color", "#000000")));
-    QString text;
+	setPlainText(xml_element.attribute("text"));
-    propertyColor(xml_element, "color", &color);
+	setPos(xml_element.attribute("x").toDouble(),
-    setDefaultTextColor(color);
+		   xml_element.attribute("y").toDouble());
-
+	setRotation(xml_element.attribute("rotation", QString::number(0)).toDouble());
-
-    propertyString(xml_element, "text", &text);
-    setPlainText(text);
-
-    double x=0, y=0, rot=0;
-    if (propertyDouble(xml_element, "x", &x) == PropertyFlags::NoValidConversion ||
-        propertyDouble(xml_element, "y", &y) == PropertyFlags::NoValidConversion)
-        return false;
-    setPos(x, y);
-
-    if (propertyDouble(xml_element, "rotation", &rot) == PropertyFlags::NoValidConversion)
-        return false;
-    setRotation(rot);
-
-    return true;
 }
 
 /**
@@ -105,44 +88,20 @@ bool PartText::fromXml(const QDomElement &xml_element)
 	@param xml_document Document XML a utiliser pour creer l'element XML
 	@return un element XML decrivant le texte statique
 */
-QDomElement PartText::toXml(QDomDocument &xml_document) const
+const QDomElement PartText::toXml(QDomDocument &xml_document) const
 {
 	QDomElement xml_element = xml_document.createElement(xmlName());
 
-    xml_element.appendChild(createXmlProperty(xml_document, "x", pos().x()));
+	xml_element.setAttribute("x", QString::number(pos().x()));
-    xml_element.appendChild(createXmlProperty(xml_document, "y", pos().y()));
+	xml_element.setAttribute("y", QString::number(pos().y()));
-    xml_element.appendChild(createXmlProperty(xml_document, "text", toPlainText()));
+	xml_element.setAttribute("text", toPlainText());
-    xml_element.appendChild(createXmlProperty(xml_document, "font", font().toString()));
+	xml_element.setAttribute("font", font().toString());
-    xml_element.appendChild(createXmlProperty(xml_document, "rotation", rotation()));
+	xml_element.setAttribute("rotation", QString::number(rotation()));
-    xml_element.appendChild(createXmlProperty(xml_document, "color", defaultTextColor().name()));
+	xml_element.setAttribute("color", defaultTextColor().name());
 
 	return(xml_element);
 }
 
-bool PartText::valideXml(QDomElement& element) {
-
-    if (propertyInteger(element, "size") == PropertyFlags::NotFound ||
-        propertyString(element, "font") == PropertyFlags::NotFound) {
-        return false;
-    }
-
-    if (propertyString(element, "color") == PropertyFlags::NoValidConversion)
-        return false;
-
-
-    if (propertyString(element, "text"))
-        return false;
-
-    if (propertyDouble(element, "x") == PropertyFlags::NoValidConversion ||
-        propertyDouble(element, "y") == PropertyFlags::NoValidConversion)
-        return false;
-
-    if (propertyDouble(element, "rotation", 0) == PropertyFlags::NoValidConversion)
-        return false;
-
-    return true;
-}
-
 /**
 	@return Les coordonnees du point situe en bas a gauche du texte.
 */

sources/editor/graphicspart/parttext.h

@@ -59,9 +59,8 @@ class PartText : public QGraphicsTextItem, public CustomElementPart
 		int type() const override { return Type; }
 		QString name() const override { return(QObject::tr("texte", "element part name")); }
 		QString xmlName() const override { return(QString("text")); }
-        bool fromXml(const QDomElement &) override;
+		void fromXml(const QDomElement &) override;
-        static bool valideXml(QDomElement& element);
+		const QDomElement toXml(QDomDocument &) const override;
-        QDomElement toXml(QDomDocument &) const override;
 		void setRotation(qreal angle) {(QGraphicsObject::setRotation(QET::correctAngle(angle)));}
 		bool isUseless() const override;
 		QRectF sceneGeometricRect() const override;

sources/elementscollectioncache.cpp

@@ -51,8 +51,9 @@ ElementsCollectionCache::ElementsCollectionCache(const QString &database_path, Q
 		cache_db_.exec("PRAGMA locking_mode = EXCLUSIVE");
 		cache_db_.exec("PRAGMA synchronous = OFF");
 
-			//TODO This code remove old table with mtime for create table with uuid, created at version 0,5
+		//TODO This code remove old table with mtime for create table with uuid, created at version 0,5
-			//see to remove this code at version 0,6 or 0,7 when all users will table with uuid.
+		//see to remove this code at version 0,6 or 0,7 when all users will table with uuid.
+#pragma message("@TODO remove this code for qet 0.6 or later")
 		QSqlQuery table_name(cache_db_);
 		if (table_name.exec("PRAGMA table_info(names)"))
 		{

sources/elementtextpattern.cpp

@@ -108,7 +108,8 @@ QDomDocument ExportElementTextPattern::xmlConf() const
 	root.setAttribute("name", m_name);
 	doc.appendChild(root);
 	
-    QDomElement elmt = m_element->toXml(doc);
+	QHash<Terminal *, int> H;
+	QDomElement elmt = m_element->toXml(doc, H);
 	QDomElement texts = elmt.firstChildElement("dynamic_texts");
 	QDomElement groups = elmt.firstChildElement("texts_groups");
 	

sources/factory/elementpicturefactory.cpp

@@ -559,6 +559,7 @@ void ElementPictureFactory::setPainterStyle(const QDomElement &dom, QPainter &pa
 #if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)	// ### Qt 6: remove
 	const QStringList styles = dom.attribute("style").split(";", QString::SkipEmptyParts);
 #else
+#pragma message("@TODO remove code for QT 5.14 or later")
 	const QStringList styles = dom.attribute("style").split(";", Qt::SkipEmptyParts);
 #endif
 	QRegExp rx("^\\s*([a-z-]+)\\s*:\\s*([a-zA-Z-]+)\\s*$");

sources/machine_info.cpp

@@ -0,0 +1,85 @@
+/*
+	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/>.
+*/
+#include "machine_info.h"
+#include <QScreen>
+#include <QApplication>
+
+/**
+	@brief Machine_info::Machine_info
+	@param parent
+*/
+Machine_info::Machine_info(QObject *parent) : QObject(parent)
+{
+	init_get_Screen_info();
+}
+
+/**
+	@brief Machine_info::init_get_Screen_info
+	Finds the largest screen and saves the values
+*/
+void Machine_info::init_get_Screen_info()
+{
+	const auto screens = qApp->screens();
+	for (int ii = 0; ii < screens.count(); ++ii)
+	{
+		if(
+				Max_screen_width
+				<
+				screens[ii]->geometry().width()
+				*
+				screens[ii]->devicePixelRatio()
+				)
+		{
+			Max_screen_width =
+					screens[ii]->geometry().width()
+					*
+					screens[ii]->devicePixelRatio();
+		}
+		if(
+				Max_screen_height
+				<
+				screens[ii]->geometry().height()
+				*
+				screens[ii]->devicePixelRatio()
+				)
+		{
+			Max_screen_height =
+					screens[ii]->geometry().height()
+					*
+					screens[ii]->devicePixelRatio();
+		}
+	}
+}
+
+/**
+	@brief Machine_info::get_max_screen_width
+	@return max screen width
+ */
+int32_t Machine_info::get_max_screen_width()
+{
+	return Max_screen_width;
+}
+
+/**
+	@brief Machine_info::get_max_screen_height
+	@return max screen height
+*/
+int32_t Machine_info::get_max_screen_height()
+{
+	return Max_screen_height;
+}

sources/machine_info.h

@@ -0,0 +1,45 @@
+/*
+	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 MACHINE_INFO_H
+#define MACHINE_INFO_H
+
+#include <QObject>
+
+/**
+	@brief The Machine_info class
+	This class hold information from your PC.
+*/
+class Machine_info : public QObject
+{
+	Q_OBJECT
+public:
+	explicit Machine_info(QObject *parent = nullptr);
+	int32_t get_max_screen_width();
+	int32_t get_max_screen_height();
+
+signals:
+
+private:
+	void init_get_Screen_info();
+	int32_t Max_screen_width;
+	int32_t Max_screen_height;
+
+
+};
+
+#endif // MACHINE_INFO_H

sources/main.cpp

@@ -22,29 +22,32 @@
 #include <QStyleFactory>
 
 /**
- * @brief main
+	@brief main
- * Main function of QElectroTech
+	Main function of QElectroTech
- * @param argc : number of paramètres
+	@param argc : number of parameters
- * @param argv : paramètres
+	\~French number of paramètres
- * @return
+	\~ @param argv : parameters
- */
+	\~French paramètres
+	\~ @return exit code
+*/
 int main(int argc, char **argv)
 {
-		//Some setup, notably to use with QSetting.
+	//Some setup, notably to use with QSetting.
 	QCoreApplication::setOrganizationName("QElectroTech");
 	QCoreApplication::setOrganizationDomain("qelectrotech.org");
 	QCoreApplication::setApplicationName("QElectroTech");
-		//Creation and execution of the application
+	//Creation and execution of the application
-		//HighDPI
+	//HighDPI
 #if QT_VERSION >= QT_VERSION_CHECK(5, 6, 0)
-    QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
+#pragma message("@TODO remove code for QT 5.6 or later")
+	QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
 #else
-    qputenv("QT_DEVICE_PIXEL_RATIO", QByteArray("auto"));
+	qputenv("QT_DEVICE_PIXEL_RATIO", QByteArray("auto"));
 #endif
 	SingleApplication app(argc, argv, true);
 #ifdef Q_OS_MACOS
-		//Handle the opening of QET when user double click on a .qet .elmt .tbt file
+	//Handle the opening of QET when user double click on a .qet .elmt .tbt file
-		//or drop these same files to the QET icon of the dock
+	//or drop these same files to the QET icon of the dock
 	MacOSXOpenEvent open_event;
 	app.installEventFilter(&open_event);
 	app.setStyle(QStyleFactory::create("Fusion"));
@@ -53,17 +56,19 @@ int main(int argc, char **argv)
 	if (app.isSecondary())
 	{
 		QStringList arg_list = app.arguments();
-			//Remove the first argument, it's the binary file
+		//Remove the first argument, it's the binary file
 		arg_list.takeFirst();
 		QETArguments qetarg(arg_list);
-		QString message = "launched-with-args: " + QET::joinWithSpaces(QStringList(qetarg.arguments()));
+		QString message = "launched-with-args: " + QET::joinWithSpaces(
+					QStringList(qetarg.arguments()));
 		app.sendMessage(message.toUtf8());
 		return 0;
 	}
 	
 	QETApp qetapp;
 	QETApp::instance()->installEventFilter(&qetapp);
-	QObject::connect(&app, &SingleApplication::receivedMessage, &qetapp, &QETApp::receiveMessage);
+	QObject::connect(&app, &SingleApplication::receivedMessage,
+			 &qetapp, &QETApp::receiveMessage);
 	
 	return app.exec();
 }

sources/nomenclature.cpp

@@ -69,6 +69,7 @@ bool nomenclature::saveToCSVFile()
 #if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)	// ### Qt 6: remove
 			stream << getNomenclature() << endl;
 #else
+#pragma message("@TODO remove code for QT 5.15 or later")
 			stream << getNomenclature() << &Qt::endl(stream);
 #endif
 		}

sources/properties/propertiesinterface.cpp

@@ -17,313 +17,16 @@
 */
 #include "propertiesinterface.h"
 
-#include <QDebug>
+/**
-
+	@brief PropertiesInterface::PropertiesInterface
-/*!
+*/
- * Available property types
- */
-namespace  {
-    const QString integerS = "int";
-    const QString doubleS = "double";
-    const QString boolS = "bool";
-    const QString stringS = "string";
-    const QString uuidS = "uuid";
-    const QString colorS = "color";
-}
-
 PropertiesInterface::PropertiesInterface()
 {
 }
-
-bool PropertiesInterface::valideXml(QDomElement& element) {
-    qDebug(QString("ValideXml() is not implemented. File: %1, Line: %2").arg(__FILE__).arg(__LINE__).toStdString().data());
-    return false;
-}
-
-QDomElement PropertiesInterface::createXmlProperty(QDomDocument &doc, const QString& name, const QString value) {
-    QDomElement p = doc.createElement("property");
-    p.setAttribute("name", name);
-    p.setAttribute("type", stringS);
-    p.setAttribute("value", value);
-    return p;
-}
-
-QDomElement PropertiesInterface::createXmlProperty(QDomDocument &doc, const QString& name, const char* value) {
-    QDomElement p = doc.createElement("property");
-    p.setAttribute("name", name);
-    p.setAttribute("type", stringS);
-    p.setAttribute("value", value);
-    return p;
-}
-
-QDomElement PropertiesInterface::createXmlProperty(QDomDocument& doc, const QString& name, const int value) {
-    QDomElement p = doc.createElement("property");
-    p.setAttribute("name", name);
-    p.setAttribute("type", integerS);
-    p.setAttribute("value", QString::number(value));
-    return p;
-}
-
-QDomElement PropertiesInterface::createXmlProperty(QDomDocument& doc, const QString& name, const double value) {
-    QDomElement p = doc.createElement("property");
-    p.setAttribute("name", name);
-    p.setAttribute("type", doubleS);
-    p.setAttribute("value", QString::number(value));
-    return p;
-}
-
-QDomElement PropertiesInterface::createXmlProperty(QDomDocument& doc, const QString& name, const bool value) {
-    QDomElement p = doc.createElement("property");
-    p.setAttribute("name", name);
-    p.setAttribute("type", boolS);
-    p.setAttribute("value", QString::number(value));
-    return p;
-}
-
-QDomElement PropertiesInterface::createXmlProperty(QDomDocument& doc, const QString& name, const QUuid value) {
-    QDomElement p = doc.createElement("property");
-    p.setAttribute("name", name);
-    p.setAttribute("type", uuidS);
-    p.setAttribute("value", value.toString());
-    return p;
-}
-
-QDomElement PropertiesInterface::createXmlProperty(QDomDocument& doc, const QString& name, const QColor value) {
-    QDomElement p = doc.createElement("property");
-    p.setAttribute("name", name);
-    p.setAttribute("type", colorS);
-    p.setAttribute("value", value.name());
-    return p;
-}
-
-QDomElement PropertiesInterface::property(const QDomElement& e, const QString& name) {
-    for (int i=0; i < e.childNodes().count(); i++) {
-        QDomElement child = e.childNodes().at(i).toElement();
-        if (!validXmlProperty(child))
-            continue; // there might also non property childs
-
-        if (child.attribute("name") == name)
-            return child;
-    }
-    return QDomElement();
-}
-
-/*!
- * \brief PropertiesInterface::attribute
- * Returns the property with the name \p attribute_name and type \p type
- * \param e Xml element which contains the property
- * \param attribute_name
- * \param type Type of the property
- * \param attr
- * \return
- */
-bool PropertiesInterface::attribute(const QDomElement& e, const QString& attribute_name, const QString& type, QString* attr) {
-    QDomElement p = property(e, attribute_name);
-    if (p.isNull()) {
-        // check if legacy property is available,
-        // where the property is inside the element as attribute
-        if (!e.hasAttribute(attribute_name)) {
-            qDebug() << "\t\t\t" << "Tagname: " << e.tagName() << ". " << "Property " << attribute_name << "is not available";
-            return false;
-        }
-
-        *attr = e.attribute(attribute_name);
-
-    } else {
-        if (p.attribute("type") != type) {
-            qDebug() << "\t\t\t" << "Tagname: " << e.tagName() << ", Property: " << attribute_name << "(" << p.attribute("type") << ") has not type: " << type;
-            return false;
-        }
-
-        *attr = p.attribute("value");
-
-    }
-    return true;
-}
-
-/*!
- * \brief PropertiesInterface::propertyInteger
- * Reads an interger from the XML element.
- * \param e DomElement which contains the property attribute
- * \param attribute_name Name of the attribute
- * \param entier Return value if success
- * \return True if reading an integer was successful, else False. If the attribute was not found,
- *          \p entier is not valid and the return value is False
- */
-PropertiesInterface::PropertyFlags PropertiesInterface::propertyInteger(const QDomElement &e, const QString& attribute_name, int* entier) {
-
-    QString attr;
-
-    if (!attribute(e, attribute_name, integerS, &attr)) {
-        return PropertyFlags::NotFound;
-    }
-
-    // verifie la validite de l'attribut
-    bool ok;
-    int tmp = attr.toInt(&ok);
-    if (!ok) {
-        qDebug() << "\t\t\t" << "Tagname: " << e.tagName() << ". " << "No valid Conversion: " << attribute_name << ". type: " << integerS << ". value: " << attr;
-        return PropertyFlags::NoValidConversion;
-    }
-
-    if (entier != nullptr)
-        *entier = tmp;
-
-    return PropertyFlags::Success;
-}
-
-PropertiesInterface::PropertyFlags PropertiesInterface::propertyDouble(const QDomElement &e, const QString& attribute_name, double* reel) {
-
-    QString attr;
-
-    if (!attribute(e, attribute_name, doubleS, &attr)) {
-        return PropertyFlags::NotFound;
-    }
-
-    // verifie la validite de l'attribut
-    bool ok;
-    double tmp = attr.toDouble(&ok);
-    if (!ok) {
-        qDebug() << "\t\t\t" << "Tagname: " << e.tagName() << ". " << "No valid Conversion: " << attribute_name << ". type: " << doubleS << ". value: " << attr;
-        return PropertyFlags::NoValidConversion;
-    }
-
-    if (reel != nullptr)
-        *reel = tmp;
-
-    return PropertyFlags::Success;
-}
-
-PropertiesInterface::PropertyFlags PropertiesInterface::propertyBool(const QDomElement &e, const QString& attribute_name, bool* boolean) {
-
-    QString attr;
-
-    if (!attribute(e, attribute_name, boolS, &attr)) {
-        return PropertyFlags::NotFound;
-    }
-
-    // verifie la validite de l'attribut
-    bool ok;
-    bool tmp = attr.toInt(&ok);
-    if (!ok) {
-        if (attr == "true" || attr == "1")
-            tmp = true;
-        else if (attr == "false" || attr == "0")
-            tmp = false;
-        else {
-            qDebug() << "\t\t\t" << "Tagname: " << e.tagName() << ". " << "No valid Conversion: " << attribute_name << ". type: " << integerS << ". value: " << attr;
-            return PropertyFlags::NoValidConversion;
-        }
-    }
-
-    if (boolean != nullptr)
-        *boolean = tmp;
-
-    return PropertyFlags::Success;
-}
-
-PropertiesInterface::PropertyFlags PropertiesInterface::propertyColor(const QDomElement &e, const QString& attribute_name, QColor* color) {
-
-    QString attr;
-
-    if (!attribute(e, attribute_name, colorS, &attr)) {
-        return PropertyFlags::NotFound;
-    }
-
-    // verifie la validite de l'attribut
-    QColor tmp = QColor(attr);
-    if (!tmp.isValid()) {
-        qDebug() << "\t\t\t" << "Tagname: " << e.tagName() << ". " << "No valid Conversion: " << attribute_name << ". type: " << colorS << ". value: " << attr;
-        return PropertyFlags::NoValidConversion;
-    }
-
-    if (color != nullptr)
-        *color = tmp;
-
-    return PropertyFlags::Success;
-}
-
-PropertiesInterface::PropertyFlags PropertiesInterface::propertyUuid(const QDomElement &e, const QString& attribute_name, QUuid* uuid) {
-    QString attr;
-
-    if (!attribute(e, attribute_name, uuidS, &attr)) {
-        return PropertyFlags::NotFound;
-    }
-
-    if (QUuid(attr).isNull()){
-        qDebug() << "\t\t\t" << "Tagname: " << e.tagName() << ". " << "No valid Conversion: " << attribute_name << ". type: " << uuidS << ". value: " << attr;
-        return PropertyFlags::NoValidConversion;
-    }
-
-
-    if (uuid != nullptr)
-        *uuid = QUuid(attr);
-
-    return PropertyFlags::Success;
-}
-
-PropertiesInterface::PropertyFlags PropertiesInterface::propertyString(const QDomElement& e, const QString& attribute_name, QString* string) {
-
-    QString attr;
-    if (!attribute(e, attribute_name, stringS, &attr)) {
-        return PropertyFlags::NotFound;
-    }
-
-    // verifie la validite de l'attribut
-    if (string != nullptr)
-        *string = attr;
-
-    return PropertyFlags::Success;
-}
-
-/*!
- * \brief PropertiesInterface::validXmlProperty
- * Check if the Xml element contains the needed fields
- * \param e Xml Property
- * \return True if name, type, value attribute are available, else false
- */
-bool PropertiesInterface::validXmlProperty(const QDomElement& e) {
-    if (!e.hasAttribute("name"))
-        return false;
-
-    if (!e.hasAttribute("type"))
-        return false;
-
-    if (!e.hasAttribute("value"))
-        return false;
-
-    return true;
-}
-
 /**
-    Permet de convertir une chaine de caracteres ("n", "s", "e" ou "w")
+	@brief PropertiesInterface::~PropertiesInterface
-    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
 */
-Qet::Orientation PropertiesInterface::orientationFromString(const QString &s) {
+PropertiesInterface::~PropertiesInterface()
-    QChar c = s[0];
+{
-    // in some cases/ old projects? (affuteuse_250h.qet) numbers instead of characters are
-    // used for the orientation
-    if (c == 'e' || c == '1') return(Qet::East);
-    else if (c == 's' || c == '2') return(Qet::South);
-    else if (c == 'w' || c == '3') return (Qet::West);
-    else return(Qet::North); // c == '0'
-}
 
-/**
-    @param o une orientation
-    @return une chaine de caractere representant l'orientation
-*/
-QString PropertiesInterface::orientationToString(Qet::Orientation o) {
-    QString ret;
-    switch(o) {
-        case Qet::North: ret = "n"; break;
-        case Qet::East : ret = "e"; break;
-        case Qet::South: ret = "s"; break;
-        case Qet::West : ret = "w"; break;
-    }
-    return(ret);
 }

sources/properties/propertiesinterface.h

@@ -20,79 +20,48 @@
 
 #include <QString>
 #include <QSettings>
-#include <QColor>
 #include <QDomElement>
-#include <limits>
-#include "qet.h"
-#include <QUuid>
 
 /**
- * @brief The PropertiesInterface class
+	@brief The PropertiesInterface class
- * This class is an interface for have common way to use properties in QElectroTech
+	This class is an interface for have common way
- */
+	to use properties in QElectroTech
+*/
 class PropertiesInterface
 {
 	public:
-	PropertiesInterface();
+		PropertiesInterface();
-	// Save/load properties to setting file. QString is use for prefix a word befor the name of each paramètre
+		virtual ~PropertiesInterface();
-    virtual void toSettings	  (QSettings &settings, const QString& = QString()) const {Q_UNUSED(settings)};
+		/**
-    virtual void fromSettings (const QSettings &settings, const QString& = QString()) {Q_UNUSED(settings)};
+			@brief toSettings
-	// Save/load properties to xml element
+			Save properties to setting file.
-    virtual QDomElement toXml		  (QDomDocument &xml_document) const =0;
+			@param settings : is use for prefix a word
-    virtual bool fromXml	  (const QDomElement &xml_element) =0;
+			befor the name of each paramètre
-    static bool valideXml(QDomElement& element);
+		*/
-
+		virtual void toSettings (QSettings &settings,
-    /*!
+					 const QString = QString()) const =0;
-     * Use this functions to add properties to the xml document
+		/**
-     */
+			@brief fromSettings
-    static QDomElement createXmlProperty(QDomDocument& doc, const QString& name, const QString value);
+			load properties to setting file.
-    static QDomElement createXmlProperty(QDomDocument &doc, const QString& name, const char* value);
+			@param settings : is use for prefix a word
-    static QDomElement createXmlProperty(QDomDocument& doc, const QString& name, const int value);
+			befor the name of each paramètre
-    static QDomElement createXmlProperty(QDomDocument& doc, const QString& name, const double value);
+		*/
-    static QDomElement createXmlProperty(QDomDocument& doc, const QString& name, const bool value);
+		virtual void fromSettings (const QSettings &settings,
-    static QDomElement createXmlProperty(QDomDocument& doc, const QString& name, const QUuid value);
+					   const QString = QString()) =0;
-    static QDomElement createXmlProperty(QDomDocument& doc, const QString& name, const QColor value);
+		/**
-
+			@brief toXml
-    static QDomElement property(const QDomElement& e, const QString& name);
+			Save properties to xml element
-    static bool attribute(const QDomElement& e, const QString& attribute_name, const QString& type, QString* attr);
+			@param xml_document
-
+			@return QDomElement
-    enum PropertyFlags {
+		*/
-        Success = 0,
+		virtual QDomElement toXml (QDomDocument &xml_document) const =0;
-        NotFound = 1,
+		/**
-        NoValidConversion = 2,
+			@brief fromXml
-        // = 4
+			load properties to xml element
-    };
+			@param xml_element
-
+			@return true / false
-    /*!
+		*/
-     * Try not using the default Value feature. It is better to initialize the class members in the class definition!
+		virtual bool fromXml (const QDomElement &xml_element) =0;
-     */
-    static PropertyFlags propertyInteger(const QDomElement &e, const QString& attribute_name, int *entier = nullptr);
-    static PropertyFlags propertyDouble(const QDomElement &e, const QString& attribute_name, double *reel = nullptr);
-    static PropertyFlags propertyString(const QDomElement& e, const QString& attribute_name, QString* string = nullptr);
-    static PropertyFlags propertyBool(const QDomElement &e, const QString& attribute_name, bool* boolean = nullptr);
-    static PropertyFlags propertyUuid(const QDomElement &e, const QString& attribute_name, QUuid* uuid = nullptr);
-    static PropertyFlags propertyColor(const QDomElement &e, const QString& attribute_name, QColor* color = nullptr);
-
-
-    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

sources/properties/reportproperties.h

@@ -20,6 +20,9 @@
 
 #include <QString>
 
+/**
+	@brief The ReportProperties class
+*/
 class ReportProperties
 {
 	public:

sources/properties/terminaldata.cpp

@@ -3,16 +3,16 @@
 #include <QGraphicsObject>
 
 TerminalData::TerminalData():
-    PropertiesInterface()
+	PropertiesInterface()
 {
-    init();
+	init();
 }
 
 TerminalData::TerminalData(QGraphicsObject *parent):
-    PropertiesInterface(),
+	PropertiesInterface(),
-    q(parent)
+	q(parent)
 {
-    init();
+	init();
 }
 
 void TerminalData::init() {
@@ -23,86 +23,114 @@ TerminalData::~TerminalData()
 
 }
 
+/**
+	@brief TerminalData::setParent
+	@param parent
+*/
 void TerminalData::setParent(QGraphicsObject* parent)
 {
-    q = parent;
+	q = parent;
 }
 
-void TerminalData::toSettings(QSettings& settings, const QString&) const
+/**
+	@brief TerminalData::toSettings
+	Save properties to setting file.
+
+	QString is use for prefix a word befor the name of each paramètre
+	@param settings UNUSED
+*/
+void TerminalData::toSettings(QSettings &settings, const QString) const
 
 {
 	Q_UNUSED(settings);
 }
 
-void TerminalData::fromSettings(const QSettings& settings, const QString&)
+/**
+	@brief TerminalData::fromSettings
+	load properties to setting file.
+
+	QString is use for prefix a word befor the name of each paramètre
+	@param settings UNUSED
+*/
+void TerminalData::fromSettings(const QSettings &settings, const QString)
 {
 	Q_UNUSED(settings);
 }
 
+/**
+	@brief TerminalData::toXml
+	Save properties to xml element
+	write the name, number, position and orientation of the terminal
+	to xml_element
+
+	@note This method is only called from the PartTerminal
+	and should never called from the Terminal class
+	@param xml_document
+	@return xml_element : DomElement with
+	the name, number, position and orientation of the terminal
+*/
 QDomElement TerminalData::toXml(QDomDocument &xml_document) const
 {
-    QDomElement xml_element = xml_document.createElement("terminaldata");
+	QDomElement xml_element = xml_document.createElement("terminal");
 
+	// write the position of the terminal
+	// ecrit la position de la borne
+	xml_element.setAttribute("x", QString("%1").arg(q->scenePos().x()));
+	xml_element.setAttribute("y", QString("%1").arg(q->scenePos().y()));
 
-    // m_pos cannot be stored, because in the partterminal it will not be updated.
+	// Write name and number to XML
-    // In PartTerminal m_pos is the position of the dock, in Terminal m_pos is the second side of the terminal
+	xml_element.setAttribute("uuid", m_uuid.toString());
-    // This is hold for legacy compability reason
+	xml_element.setAttribute("name", m_name);
-    xml_element.appendChild(createXmlProperty(xml_document, "x", m_pos.x()));
-    xml_element.appendChild(createXmlProperty(xml_document, "y", m_pos.y()));
-    xml_element.appendChild(createXmlProperty(xml_document, "name", m_name));
-    xml_element.appendChild(createXmlProperty(xml_document, "orientation", orientationToString(m_orientation)));
 
-    return(xml_element);
+	// write the orientation of the terminal
+	// ecrit l'orientation de la borne
+	xml_element.setAttribute("orientation",
+				 Qet::orientationToString(m_orientation));
+
+	return(xml_element);
 }
 
-bool TerminalData::fromXml (const QDomElement &xml_element) // RETURNS True
+/**
+	@brief TerminalData::fromXml
+	load properties to xml element
+
+	@note This method is only called from the PartTerminal
+	and should never called from the Terminal class
+	@param xml_element
+	@return true if succeeded / false if the attribute is not real
+*/
+bool TerminalData::fromXml (const QDomElement &xml_element)
 {
-    // lit la position de la borne
+	qreal term_x = 0.0;
-    qreal term_x = 0.0, term_y = 0.0;
+	qreal term_y = 0.0;
 
-    if (propertyDouble(xml_element, "x", &term_x))
+	// reads the position of the terminal
-        return false;
+	// lit la position de la borne
+	if (!QET::attributeIsAReal(xml_element, "x", &term_x))
+		return false;
 
-    if (propertyDouble(xml_element, "y", &term_y))
+	if (!QET::attributeIsAReal(xml_element, "y", &term_y))
-        return false;
+		return false;
 
-    m_pos = QPointF(term_x, term_y);
+	m_pos = QPointF(term_x, term_y);
 
-//    emit posFromXML(QPointF(term_x, term_y));
+	//emit posFromXML(QPointF(term_x, term_y));
 
-    // do not write uuid from this class, because only PartTerminal::fromXml need
+	QString uuid = xml_element.attribute("uuid");
-    // to write it to xml file. Terminal::fromXml does not need.
+	// update part and add uuid, which is used in the new version
+	// to connect terminals together
+	// if the attribute not exists, means, the element is created with an
+	// older version of qet. So use the legacy approach
+	// to identify terminals
+	if (!uuid.isEmpty())
+	m_uuid = QUuid(uuid);
 
+	m_name = xml_element.attribute("name");
 
-    //if (propertyString(xml_element, "name", &m_name))
+	// read the orientation of the terminal
-    //    return false;
+	// lit l'orientation de la borne
-    propertyString(xml_element, "name", &m_name); // some parts do not have a name. Example: affuteuse_250h.qet, Terminal at x="0" y="-20"
+	m_orientation = Qet::orientationFromString(
+				xml_element.attribute("orientation"));
 
-    QString o;
+	return true;
-    if (propertyString(xml_element, "orientation", &o))
-        return false;
-
-    // lit l'orientation de la borne
-    m_orientation = orientationFromString(o);
-
-    return true;
-}
-
-bool TerminalData::valideXml(const QDomElement& xml_element) {
-    if (propertyDouble(xml_element, "x"))
-        return false;
-
-    if (propertyDouble(xml_element, "y"))
-        return false;
-
-      // legacy elements do not have an uuid
-//    if (propertyUuid(xml_element, "uuid"))
-//        return false;
-
-    //if (propertyString(xml_element, "name")) // some parts do not have a name. Example: affuteuse_250h.qet, Terminal at x="0" y="-20"
-    //    return false;
-
-    if (propertyString(xml_element, "orientation"))
-        return false;
-    return true;
 }

sources/properties/terminaldata.h

@@ -18,64 +18,70 @@ class QGraphicsObject;
 */
 class TerminalData : public PropertiesInterface
 {
-public:
+	public:
-    TerminalData();
+		TerminalData();
-    TerminalData(QGraphicsObject* parent);
+		TerminalData(QGraphicsObject* parent);
-    ~TerminalData();
+		~TerminalData();
 
-    void init();
+		void init();
 
-    void setParent(QGraphicsObject* parent);
+		void setParent(QGraphicsObject* parent);
+		void toSettings(QSettings &settings,
+				const QString = QString()) const override;
+		void fromSettings(const QSettings &settings,
+				  const QString = QString()) override;
+		QDomElement toXml(QDomDocument &xml_element) const override;
+		bool fromXml(const QDomElement &xml_element) override;
 
-    // Save/load properties to setting file. QString is use for prefix a word befor the name of each paramètre
+	// must be public, because this class is a private member
-    void toSettings(QSettings &settings, const QString& = QString()) const override;
+	// of PartTerminal/Terminal and they must access this data
-    void fromSettings(const QSettings &settings, const QString& = QString()) override;
+	public:
-    // Save/load properties to xml element
+		/**
-    // This method is only called from the PartTerminal and should never called from the Terminal class
+			@brief m_orientation
-    QDomElement toXml(QDomDocument &xml_element) const override;
+			Orientation of the terminal
-    bool fromXml(const QDomElement &xml_element) override;
+		*/
+		Qet::Orientation m_orientation;
+		/**
+			@brief second_point
+			Position of the second point of the terminal
+			in scene coordinates
+		*/
+		QPointF second_point;
+		/**
+			@brief m_uuid
+			Uuid of the terminal.
 
-    static bool valideXml(const QDomElement &xml_element);
+			In elementscene.cpp an element gets a new uuid when
+			saving the element. In the current state
+			each connection is made by using the local position
+			of the terminal and a dynamic id. In the new
+			case, each terminal should have it's own uuid to
+			identify it uniquely. When changing each time this
+			uuid, the conductor after updating the part is anymore
+			valid. So if in the loaded document a uuid exists,
+			use this one and don't create a new one.
+		*/
+		QUuid m_uuid;
+		/**
+			@brief m_name
+			Name of the element.
+			It can be used to create wiring harness tables
+		*/
+		QString m_name;
 
-    // must be public, because this class is a private member of PartTerminal/Terminal and they must
+		/**
-    // access this data
+			@brief m_pos
-public:
+			Position of the terminal. The second point is calculated
-    /*!
+			from this position and the orientation
-     * \brief m_orientation
+			@note
-     * Orientation of the terminal
+			Important: this variable is only updated during read
-     */
+			from xml and not during mouse move!
-    Qet::Orientation m_orientation{Qet::Orientation::North};
+			It is used to store the initial position so that
-    /*!
+			PartTerminal and Terminal have access to it.
-     * \brief second_point
+		*/
-     * Position of the second point of the terminal in scene coordinates
+		QPointF m_pos;
-     */
+	private:
-    QPointF second_point{0,0};
+		QGraphicsObject* q{nullptr};
-    /*!
-     * \brief m_uuid
-     * Uuid of the terminal.
-     *
-     * In elementscene.cpp an element gets a new uuid when saving the element. In the current state
-     * each connection is made by using the local position of the terminal and a dynamic id. In the new
-     * case, each terminal should have it's own uuid to identify it uniquely. When changing each time this
-     * uuid, the conductor after updating the part is anymore valid. So if in the loaded document a uuid exists,
-     * use this one and don't create a new one.
-     */
-    QUuid m_uuid; // default is an invalid uuid.
-    /*!
-     * \brief m_name
-     * Name of the element. It can be used to create wiring harness tables
-     */
-    QString m_name;
-
-    /*!
-     * \brief m_pos
-     * Position of the terminal. The second point is calculated from this position and the orientation
-     * Important: this variable is only updated during read from xml and not during mouse move!
-     * It is used to store the initial position so that PartTerminal and Terminal have access to it.
-     */
-    QPointF m_pos{0,0};
-private:
-    QGraphicsObject* q{nullptr};
 };
 
 #endif // TERMINALDATA_H

sources/properties/xrefproperties.cpp

@@ -25,6 +25,14 @@
  */
 XRefProperties::XRefProperties()
 {
+	m_show_power_ctc = true;
+	m_display = Cross;
+	m_snap_to = Bottom;
+	m_prefix_keys << "power" << "delay" << "switch";
+	m_master_label = "%f-%l%c";
+	m_slave_label = "(%f-%l%c)";
+	m_offset = 0;
+	m_xref_pos = Qt::AlignBottom;
 }
 
 /**
@@ -33,7 +41,7 @@ XRefProperties::XRefProperties()
  * @param settings: QSettings to use
  * @param prefix: prefix before properties name
  */
-void XRefProperties::toSettings(QSettings &settings, const QString &prefix) const {
+void XRefProperties::toSettings(QSettings &settings, const QString prefix) const {
 	settings.setValue(prefix + "showpowerctc", m_show_power_ctc);
 	QString display = m_display == Cross? "cross" : "contacts";
 	settings.setValue(prefix + "displayhas", display);
@@ -61,7 +69,7 @@ void XRefProperties::toSettings(QSettings &settings, const QString &prefix) cons
  * @param settings: QSettings to use
  * @param prefix: prefix before properties name
  */
-void XRefProperties::fromSettings(const QSettings &settings, const QString &prefix)
+void XRefProperties::fromSettings(const QSettings &settings, const QString prefix)
 {
 	m_show_power_ctc = settings.value(prefix + "showpowerctc", true).toBool();
 	QString display = settings.value(prefix + "displayhas", "cross").toString();
@@ -88,60 +96,58 @@ void XRefProperties::fromSettings(const QSettings &settings, const QString &pref
 QDomElement XRefProperties::toXml(QDomDocument &xml_document) const {
 
     QDomElement xml_element = xml_document.createElement("xref");
+    xml_element.setAttribute("type", m_key);
 
-    xml_element.appendChild(createXmlProperty(xml_document, "type", m_key));
+    xml_element.setAttribute("showpowerctc", m_show_power_ctc? "true" : "false");
-    xml_element.appendChild(createXmlProperty(xml_document, "showpowerctc", m_show_power_ctc));
+	QString display = m_display == Cross? "cross" : "contacts";
-    xml_element.appendChild(createXmlProperty(xml_document, "displayhas", m_display == Cross? "cross" : "contacts"));
+	xml_element.setAttribute("displayhas", display);
-    xml_element.appendChild(createXmlProperty(xml_document, "snapto", m_snap_to == Bottom? "bottom" : "label"));
+	QString snap = m_snap_to == Bottom? "bottom" : "label";
+	xml_element.setAttribute("snapto", snap);
 
+	QString xrefpos;
+	
+	QMetaEnum var = QMetaEnum::fromType<Qt::Alignment>();
+	xml_element.setAttribute("xrefpos",  var.valueToKey(m_xref_pos));
 
-    QMetaEnum var = QMetaEnum::fromType<Qt::Alignment>();
+	int offset = m_offset;
-    xml_element.appendChild(createXmlProperty(xml_document, "xrefpos", var.valueToKey(m_xref_pos)));
+	xml_element.setAttribute("offset", QString::number(offset));
-    xml_element.appendChild(createXmlProperty(xml_document, "offset", m_offset));
+	QString master_label = m_master_label;
-    xml_element.appendChild(createXmlProperty(xml_document, "master_label", m_master_label));
+	xml_element.setAttribute("master_label", master_label);
-    xml_element.appendChild(createXmlProperty(xml_document, "slave_label", m_slave_label));
+	QString slave_label = m_slave_label;
-
+	xml_element.setAttribute("slave_label", slave_label);
 	foreach (QString key, m_prefix.keys()) {
-        xml_element.appendChild(createXmlProperty(xml_document, key + "prefix", m_prefix.value(key)));
+		xml_element.setAttribute(key + "prefix", m_prefix.value(key));
 	}
 
     return xml_element;
 }
 
-/** RETURNS True
+/**
  * @brief XRefProperties::fromXml
  * Load from xml
  * @param xml_element: QDomElement to use for load
  */
 bool XRefProperties::fromXml(const QDomElement &xml_element) {
+	m_show_power_ctc = xml_element.attribute("showpowerctc")  == "true";
+	QString display = xml_element.attribute("displayhas", "cross");
+	display == "cross"? m_display = Cross : m_display = Contacts;
+	QString snap = xml_element.attribute("snapto", "label");
+	snap == "bottom"? m_snap_to = Bottom : m_snap_to = Label;
 
-    if (propertyBool(xml_element, "showpowerctc", &m_show_power_ctc))
+	QString xrefpos = xml_element.attribute("xrefpos","Left");
-        return false;
 
-    QString display;
+	QMetaEnum var = QMetaEnum::fromType<Qt::Alignment>();
-    if (propertyString(xml_element, "displayhas", &display) != PropertyFlags::NotFound) {
-        display == "cross"? m_display = Cross : m_display = Contacts;
-    }
 
+	if(xml_element.hasAttribute("xrefpos"))
+		m_xref_pos = Qt::AlignmentFlag(var.keyToValue(xml_element.attribute("xrefpos").toStdString().data()));
+	else
+		m_xref_pos = Qt::AlignBottom;
 
-    QString snap;
+	m_offset = xml_element.attribute("offset", "0").toInt();
-    if (propertyString(xml_element, "snapto", &snap)  != PropertyFlags::NotFound) {
+	m_master_label = xml_element.attribute("master_label", "%f-%l%c");
-        snap == "bottom"? m_snap_to = Bottom : m_snap_to = Label;
+	m_slave_label = xml_element.attribute("slave_label","(%f-%l%c)");
-    }
-
-    QString xrefpos;
-    if (propertyString(xml_element, "xrefpos", &xrefpos) != PropertyFlags::NotFound) {
-        QMetaEnum var = QMetaEnum::fromType<Qt::Alignment>();
-        m_xref_pos = Qt::AlignmentFlag(var.keyToValue(xrefpos.toStdString().data()));
-    }
-    // TODO: why it compiles without this true??
-    propertyInteger(xml_element, "offset", &m_offset);
-    propertyString(xml_element, "master_label", &m_master_label);
-    propertyString(xml_element, "slave_label", &m_slave_label);
-    QString value;
 	foreach (QString key, m_prefix_keys) {
-        if (!propertyString(xml_element, key + "prefix", &value));
+		m_prefix.insert(key, xml_element.attribute(key + "prefix"));
-            m_prefix.insert(key, value);
 	}
     return true;
 }

sources/properties/xrefproperties.h

@@ -40,8 +40,8 @@ class XRefProperties : public PropertiesInterface
 		Label
 	};
 
-    void toSettings	  (QSettings &settings, const QString& = QString()) const override;
+	void toSettings	  (QSettings &settings, const QString = QString()) const override;
-    void fromSettings (const QSettings &settings, const QString& = QString()) override;
+	void fromSettings (const QSettings &settings, const QString = QString()) override;
     QDomElement toXml		  (QDomDocument &xml_document) const override;
     bool fromXml(const QDomElement &xml_element) override;
 
@@ -76,15 +76,15 @@ class XRefProperties : public PropertiesInterface
     void setKey(QString& key) {m_key = key;}
 
 	private:
-    bool m_show_power_ctc{true};
+	bool m_show_power_ctc;
-    DisplayHas m_display{Cross};
+	DisplayHas m_display;
-    SnapTo m_snap_to{Bottom};
+	SnapTo m_snap_to;
-    Qt::AlignmentFlag m_xref_pos{Qt::AlignBottom};
+	Qt::AlignmentFlag m_xref_pos;
 	QHash <QString, QString> m_prefix;
-    QStringList m_prefix_keys{"power","delay","switch"};
+	QStringList m_prefix_keys;
-    QString m_master_label{"%f-%l%c"};
+	QString m_master_label;
-    QString m_slave_label{"(%f-%l%c)"};
+	QString m_slave_label;
-    int     m_offset{0};
+	int     m_offset;
     QString m_key;
 };
 

sources/qet.cpp

@@ -25,6 +25,37 @@
 #include <QSaveFile>
 #include <QTextStream>
 
+/**
+	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
+*/
+Qet::Orientation Qet::orientationFromString(const QString &s) {
+	QChar c = s[0];
+	if (c == 'e') return(Qet::East);
+	else if (c == 's') return(Qet::South);
+	else if (c == 'w') return (Qet::West);
+	else return(Qet::North);
+}
+
+/**
+	@param o une orientation
+	@return une chaine de caractere representant l'orientation
+*/
+QString Qet::orientationToString(Qet::Orientation o) {
+	QString ret;
+	switch(o) {
+		case Qet::North: ret = "n"; break;
+		case Qet::East : ret = "e"; break;
+		case Qet::South: ret = "s"; break;
+		case Qet::West : ret = "w"; break;
+	}
+	return(ret);
+}
+
 /**
 	Indique si deux orientations de Borne sont sur le meme axe (Vertical / Horizontal).
 	@param a La premiere orientation de Borne
@@ -145,6 +176,7 @@ bool QET::orthogonalProjection(const QPointF &point, const QLineF &line, QPointF
 #if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)
 	QLineF::IntersectType it = line.intersect(perpendicular_line, &intersection_point); // ### Qt 6: remove
 #else
+#pragma message("@TODO remove code for QT 5.14 or later")
 	QLineF::IntersectType it = line.intersects(perpendicular_line, &intersection_point);
 #endif
 	
@@ -419,6 +451,7 @@ QStringList QET::splitWithSpaces(const QString &string) {
 #if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)	// ### Qt 6: remove
 	QStringList escaped_strings = string.split(QRegExp("[^\\]?(?:\\\\)* "), QString::SkipEmptyParts);
 #else
+#pragma message("@TODO remove code for QT 5.14 or later")
 	QStringList escaped_strings = string.split(QRegExp("[^\\]?(?:\\\\)* "), Qt::SkipEmptyParts);
 #endif
 

sources/qetdiagrameditor.cpp

@@ -2220,19 +2220,19 @@ void QETDiagramEditor::generateTerminalBlock()
 		success = process->startDetached("qet_tb_generator", {(QETDiagramEditor::currentProjectView()->project()->filePath())});
 	}
 	else  {
-		success = process->startDetached("qet_tb_generator");
+		success = process->startDetached("qet_tb_generator", {("")});
 	}
 	if (openedProjects().count()){
 		success = process->startDetached(QDir::homePath() + "/Application Data/qet/qet_tb_generator.exe", {(QETDiagramEditor::currentProjectView()->project()->filePath())});
 	}
 	else  {
-		success = process->startDetached(QDir::homePath() + "/Application Data/qet/qet_tb_generator.exe");
+		success = process->startDetached(QDir::homePath() + "/Application Data/qet/qet_tb_generator.exe", {("")});
 	}
 	if (openedProjects().count()){
 		success = process->startDetached(QDir::homePath() + "/qet_tb_generator.exe", {(QETDiagramEditor::currentProjectView()->project()->filePath())});
 	}
 	else  {
-		success = process->startDetached(QDir::homePath() + "/qet_tb_generator.exe");
+		success = process->startDetached(QDir::homePath() + "/qet_tb_generator.exe", {("")});
 	}
 
 #elif  defined(Q_OS_MAC)
@@ -2240,13 +2240,13 @@ void QETDiagramEditor::generateTerminalBlock()
 		success = process->startDetached("/Library/Frameworks/Python.framework/Versions/3.8/bin/qet_tb_generator", {(QETDiagramEditor::currentProjectView()->project()->filePath())});
 	}
 	else  {
-		success = process->startDetached("/Library/Frameworks/Python.framework/Versions/3.8/bin/qet_tb_generator");
+		success = process->startDetached("/Library/Frameworks/Python.framework/Versions/3.8/bin/qet_tb_generator", {("")});
 	}
 		if (openedProjects().count()){
 		success = process->startDetached(QDir::homePath() + "/.qet/qet_tb_generator.app", {(QETDiagramEditor::currentProjectView()->project()->filePath())});
 	}
 	else  {
-		success = process->startDetached(QDir::homePath() + "/.qet/qet_tb_generator.app");
+		success = process->startDetached(QDir::homePath() + "/.qet/qet_tb_generator.app", {("")});
 	}
 	
 #else
@@ -2254,13 +2254,13 @@ void QETDiagramEditor::generateTerminalBlock()
 		success = process->startDetached("qet_tb_generator", {(QETDiagramEditor::currentProjectView()->project()->filePath())});
 	}
 	else  {
-		success = process->startDetached("qet_tb_generator");
+		success = process->startDetached("qet_tb_generator", {("")});
 	}
 	if (openedProjects().count()){
 		success = process->startDetached(QDir::homePath() + "/.qet/qet_tb_generator", {(QETDiagramEditor::currentProjectView()->project()->filePath())});
 	}
 	else  {
-		success = process->startDetached(QDir::homePath() + "/.qet/qet_tb_generator");
+		success = process->startDetached(QDir::homePath() + "/.qet/qet_tb_generator", {("")});
 	}
 	
 #endif

sources/qetgraphicsitem/ViewItem/projectdbmodel.cpp

@@ -309,8 +309,6 @@ void ProjectDBModel::dataBaseUpdated()
 	auto new_record = m_record;
 	m_record = original_record;
 	
-	//This a very special case, if this nomenclature model is added
-	//befor any element, column count return 0, so in this case we emit column inserted
 	if (new_record.size() != m_record.size())
 	{
 		emit beginResetModel();

sources/qetgraphicsitem/ViewItem/qetgraphicstableitem.cpp

@@ -61,6 +61,56 @@ void QetGraphicsTableItem::adjustTableToFolio(QetGraphicsTableItem *table, QMarg
 	table->setDisplayNRow(int(floor(available_height/min_row_height))); //Convert a double to int, but max_row_to_display is already rounded an integer so we assume everything is ok
 }
 
+/**
+ * @brief QetGraphicsTableItem::checkInsufficientRowsCount
+ * Check if the number of rows of @table + linked table is enough to display all
+ * content of the model, if not open a dialog to advise user what to do.
+ * @param table
+ */
+void QetGraphicsTableItem::checkInsufficientRowsCount(QetGraphicsTableItem *table)
+{
+	if (!table->diagram() || !table->model()) {
+		return;
+	}
+
+	auto first_table = table;
+	while (first_table->previousTable())
+		first_table = first_table->previousTable();
+
+	if (first_table->displayNRow() <= 0) //displayed rows is unlimited
+		return;
+
+	int count_ = first_table->displayNRow();
+	bool several_table = false;
+	while (first_table->nextTable())
+	{
+		several_table = true;
+		first_table = first_table->nextTable();
+		if (first_table->displayNRow() <= 0) { //displayed rows is unlimited
+			return;
+		} else {
+			count_ += first_table->displayNRow();
+			first_table->displayNRowOffset();
+		}
+	}
+
+	if (count_ < first_table->model()->rowCount())
+	{
+		QWidget *parent = first_table->diagram()->views().first() ? first_table->diagram()->views().first() : nullptr;
+
+		QString text;
+		if (several_table) {
+			text = tr("Les information à afficher sont supérieurs à la quantité maximal pouvant être affiché par les tableaux.\n"
+					  "Veuillez ajouter un nouveau tableau ou regler les tableaux existant afin d'afficher l'integralité des informations.");
+		} else {
+			text = tr("Les information à afficher sont supérieurs à la quantité maximal pouvant être affiché par le tableau.\n"
+					  "Veuillez ajouter un nouveau tableau ou regler le tableau existant afin d'afficher l'integralité des informations.");
+		}
+		QMessageBox::information(parent, tr("Limitation de tableau"), text);
+	}
+
+}
+
 /**
  * @brief QetGraphicsTableItem::QetGraphicsTableItem
  * Default constructor
@@ -601,6 +651,10 @@ QVariant QetGraphicsTableItem::itemChange(QGraphicsItem::GraphicsItemChange chan
 void QetGraphicsTableItem::modelReseted() {
 	dataChanged(m_model->index(0,0), m_model->index(0,0), QVector<int>());
 	setToMinimumHeight();
+
+	if (!previousTable()) { //this is the head table
+		checkInsufficientRowsCount(this);
+	}
 }
 
 /**

sources/qetgraphicsitem/ViewItem/qetgraphicstableitem.h

@@ -48,6 +48,7 @@ class QetGraphicsTableItem : public QetGraphicsItem
 
 	public :
 		static void adjustTableToFolio(QetGraphicsTableItem *table, QMargins margins = QMargins(20,20,20,0));
+		static void checkInsufficientRowsCount(QetGraphicsTableItem *first_table);
 
     public:
         QetGraphicsTableItem(QGraphicsItem *parent= nullptr);

sources/qetgraphicsitem/ViewItem/ui/graphicstablepropertieseditor.cpp

@@ -52,6 +52,8 @@ GraphicsTablePropertiesEditor::GraphicsTablePropertiesEditor(QetGraphicsTableIte
 	if (table) {
 		setTable(table);
 	}
+
+	ui->m_info_label->setStyleSheet("QLabel {color : red; }");
 }
 
 /**
@@ -281,6 +283,8 @@ void GraphicsTablePropertiesEditor::updateUi()
 		}
 	}
 
+	updateInfoLabel();
+
 	auto margin = QETUtils::marginsFromString(m_table_item->model()->headerData(0, Qt::Horizontal, Qt::UserRole+1).toString());
 	ui->m_header_top_margin   ->setValue(margin.top());
 	ui->m_header_left_margin  ->setValue(margin.left());
@@ -306,6 +310,38 @@ void GraphicsTablePropertiesEditor::updateUi()
 	setUpEditConnection();
 }
 
+void GraphicsTablePropertiesEditor::updateInfoLabel()
+{
+	auto table_ = m_table_item;
+	while (table_->previousTable()) { table_ = table_->previousTable();}
+
+	int count_ = 0;
+	bool infinite = false;
+	if (table_->displayNRow() <= 0) {
+		infinite = true;
+	} else {
+		count_ = table_->displayNRow();
+	}
+
+	while (table_->nextTable())
+	{
+		table_ = table_->nextTable();
+		if (table_->displayNRow() <= 0) {
+			infinite = true;
+		} else {
+			count_ += table_->displayNRow();
+		}
+	}
+
+	auto value = m_table_item->model()->rowCount() - count_;
+	if (value > 0 && !infinite) {
+		ui->m_info_label->setText(tr("<center>ATTENTION :</center>\n il manque %1 lignes afin d'afficher l'intégralité des informations").arg(value));
+		ui->m_info_label->show();
+	} else {
+		ui->m_info_label->hide();
+	}
+}
+
 /**
  * @brief GraphicsTablePropertiesEditor::setUpEditConnection
  */
@@ -333,10 +369,12 @@ void GraphicsTablePropertiesEditor::setUpEditConnection()
 		m_edit_connection << connect(m_table_button_group,       QOverload<int>::of(&QButtonGroup::buttonClicked), this, &GraphicsTablePropertiesEditor::apply);
 		m_edit_connection << connect(m_header_button_group,      QOverload<int>::of(&QButtonGroup::buttonClicked), this, &GraphicsTablePropertiesEditor::apply);
 #else
+#pragma message("@TODO remove code for QT 5.15 or later")
 		m_edit_connection << connect(m_table_button_group,       QOverload<int>::of(&QButtonGroup::idClicked), this, &GraphicsTablePropertiesEditor::apply);
 		m_edit_connection << connect(m_header_button_group,      QOverload<int>::of(&QButtonGroup::idClicked), this, &GraphicsTablePropertiesEditor::apply);
 #endif
 		m_edit_connection << connect(ui->m_display_n_row_sb,     QOverload<int>::of(&QSpinBox::valueChanged),      this, &GraphicsTablePropertiesEditor::apply);
+		m_edit_connection << connect(ui->m_display_n_row_sb,     QOverload<int>::of(&QSpinBox::valueChanged),      this, &GraphicsTablePropertiesEditor::updateInfoLabel);
 	}
 }
 

sources/qetgraphicsitem/ViewItem/ui/graphicstablepropertieseditor.h

@@ -52,6 +52,7 @@ class GraphicsTablePropertiesEditor : public PropertiesEditorWidget
 		void on_m_header_font_pb_clicked();
 		void on_m_table_font_pb_clicked();
 		virtual void updateUi() override;
+		void updateInfoLabel();
 		void on_m_table_name_le_textEdited(const QString &arg1);
 		void on_m_previous_table_cb_activated(int index);
 		void on_m_previous_pb_clicked();

sources/qetgraphicsitem/ViewItem/ui/graphicstablepropertieseditor.ui

@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>524</width>
-    <height>600</height>
+    <height>623</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -40,40 +40,17 @@
           <string>Géometrie et lignes</string>
          </property>
          <layout class="QGridLayout" name="gridLayout_2" columnstretch="0,0,0,0,0,0,0,0">
-          <item row="0" column="6">
-           <widget class="QPushButton" name="m_apply_geometry_to_linked_table_pb">
-            <property name="toolTip">
-             <string>Appliquer la géometrie à tous les tableaux liée à celui-ci</string>
-            </property>
-            <property name="text">
-             <string/>
-            </property>
-            <property name="icon">
-             <iconset resource="../../../../qelectrotech.qrc">
-              <normaloff>:/ico/22x22/all_pages.png</normaloff>:/ico/22x22/all_pages.png</iconset>
-            </property>
-           </widget>
-          </item>
-          <item row="1" column="2">
-           <widget class="QSpinBox" name="m_y_pos">
-            <property name="maximum">
-             <number>10000</number>
-            </property>
-           </widget>
-          </item>
           <item row="1" column="4">
-           <widget class="QComboBox" name="m_previous_table_cb">
+           <widget class="QSpinBox" name="m_display_n_row_sb">
-            <property name="insertPolicy">
+            <property name="specialValueText">
-             <enum>QComboBox::InsertAtBottom</enum>
+             <string>Toutes</string>
+            </property>
+            <property name="maximum">
+             <number>999</number>
             </property>
-            <item>
-             <property name="text">
-              <string>Aucun</string>
-             </property>
-            </item>
            </widget>
           </item>
-          <item row="1" column="6">
+          <item row="2" column="6">
            <widget class="QPushButton" name="m_next_pb">
             <property name="enabled">
              <bool>true</bool>
@@ -93,14 +70,19 @@
             </property>
            </widget>
           </item>
-          <item row="0" column="2">
+          <item row="2" column="4">
-           <widget class="QSpinBox" name="m_x_pos">
+           <widget class="QComboBox" name="m_previous_table_cb">
-            <property name="maximum">
+            <property name="insertPolicy">
-             <number>10000</number>
+             <enum>QComboBox::InsertAtBottom</enum>
             </property>
+            <item>
+             <property name="text">
+              <string>Aucun</string>
+             </property>
+            </item>
            </widget>
           </item>
-          <item row="0" column="0">
+          <item row="1" column="0">
            <spacer name="horizontalSpacer">
             <property name="orientation">
              <enum>Qt::Horizontal</enum>
@@ -113,20 +95,7 @@
             </property>
            </spacer>
           </item>
-          <item row="1" column="7">
+          <item row="1" column="5">
-           <spacer name="horizontalSpacer_2">
-            <property name="orientation">
-             <enum>Qt::Horizontal</enum>
-            </property>
-            <property name="sizeHint" stdset="0">
-             <size>
-              <width>40</width>
-              <height>20</height>
-             </size>
-            </property>
-           </spacer>
-          </item>
-          <item row="0" column="5">
            <widget class="QPushButton" name="m_auto_geometry_pb">
             <property name="toolTip">
              <string>Ajuster le tableau au folio</string>
@@ -140,7 +109,47 @@
             </property>
            </widget>
           </item>
-          <item row="2" column="1" colspan="6">
+          <item row="2" column="7">
+           <spacer name="horizontalSpacer_2">
+            <property name="orientation">
+             <enum>Qt::Horizontal</enum>
+            </property>
+            <property name="sizeHint" stdset="0">
+             <size>
+              <width>40</width>
+              <height>20</height>
+             </size>
+            </property>
+           </spacer>
+          </item>
+          <item row="2" column="1">
+           <widget class="QLabel" name="label_7">
+            <property name="text">
+             <string>Y :</string>
+            </property>
+            <property name="alignment">
+             <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+            </property>
+           </widget>
+          </item>
+          <item row="1" column="1">
+           <widget class="QLabel" name="label_8">
+            <property name="text">
+             <string>X :</string>
+            </property>
+            <property name="alignment">
+             <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+            </property>
+           </widget>
+          </item>
+          <item row="1" column="2">
+           <widget class="QSpinBox" name="m_x_pos">
+            <property name="maximum">
+             <number>10000</number>
+            </property>
+           </widget>
+          </item>
+          <item row="4" column="1" colspan="6">
            <widget class="QWidget" name="widget_3" native="true">
             <layout class="QHBoxLayout" name="horizontalLayout_3">
              <property name="leftMargin">
@@ -158,47 +167,7 @@
             </layout>
            </widget>
           </item>
-          <item row="0" column="3">
+          <item row="2" column="5">
-           <widget class="QLabel" name="label">
-            <property name="text">
-             <string>Lignes à afficher :</string>
-            </property>
-            <property name="alignment">
-             <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
-            </property>
-           </widget>
-          </item>
-          <item row="0" column="1">
-           <widget class="QLabel" name="label_8">
-            <property name="text">
-             <string>X :</string>
-            </property>
-            <property name="alignment">
-             <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
-            </property>
-           </widget>
-          </item>
-          <item row="0" column="4">
-           <widget class="QSpinBox" name="m_display_n_row_sb">
-            <property name="specialValueText">
-             <string>Toutes</string>
-            </property>
-            <property name="maximum">
-             <number>999</number>
-            </property>
-           </widget>
-          </item>
-          <item row="1" column="3">
-           <widget class="QLabel" name="label_3">
-            <property name="text">
-             <string>Tableau précédent :</string>
-            </property>
-            <property name="alignment">
-             <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
-            </property>
-           </widget>
-          </item>
-          <item row="1" column="5">
            <widget class="QPushButton" name="m_previous_pb">
             <property name="enabled">
              <bool>true</bool>
@@ -218,16 +187,60 @@
             </property>
            </widget>
           </item>
-          <item row="1" column="1">
+          <item row="2" column="2">
-           <widget class="QLabel" name="label_7">
+           <widget class="QSpinBox" name="m_y_pos">
+            <property name="maximum">
+             <number>10000</number>
+            </property>
+           </widget>
+          </item>
+          <item row="1" column="6">
+           <widget class="QPushButton" name="m_apply_geometry_to_linked_table_pb">
+            <property name="toolTip">
+             <string>Appliquer la géometrie à tous les tableaux liée à celui-ci</string>
+            </property>
             <property name="text">
-             <string>Y :</string>
+             <string/>
+            </property>
+            <property name="icon">
+             <iconset resource="../../../../qelectrotech.qrc">
+              <normaloff>:/ico/22x22/all_pages.png</normaloff>:/ico/22x22/all_pages.png</iconset>
+            </property>
+           </widget>
+          </item>
+          <item row="2" column="3">
+           <widget class="QLabel" name="label_3">
+            <property name="text">
+             <string>Tableau précédent :</string>
             </property>
             <property name="alignment">
              <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
             </property>
            </widget>
           </item>
+          <item row="1" column="3">
+           <widget class="QLabel" name="label">
+            <property name="text">
+             <string>Lignes à afficher :</string>
+            </property>
+            <property name="alignment">
+             <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+            </property>
+           </widget>
+          </item>
+          <item row="3" column="1" colspan="6">
+           <widget class="QLabel" name="m_info_label">
+            <property name="text">
+             <string>TextLabel</string>
+            </property>
+            <property name="textFormat">
+             <enum>Qt::RichText</enum>
+            </property>
+            <property name="scaledContents">
+             <bool>false</bool>
+            </property>
+           </widget>
+          </item>
          </layout>
         </widget>
        </item>

sources/qetgraphicsitem/conductor.cpp

@@ -76,7 +76,14 @@ class ConductorXmlRetroCompatibility
  */
 Conductor::Conductor(Terminal *p1, Terminal* p2) :
 	terminal1(p1),
-    terminal2(p2)
+	terminal2(p2),
+	m_mouse_over(false),
+	m_text_item(nullptr),
+	segments(nullptr),
+	m_moving_segment(false),
+	modified_path(false),
+	has_to_save_profile(false),
+	must_highlight_(Conductor::None)
 {
 		//set Zvalue at 11 to be upper than the DiagramImageItem and element
 	setZValue(11);
@@ -566,16 +573,36 @@ ConductorTextItem *Conductor::textItem() const {
 	@return true si l'element XML represente bien un Conducteur ; false sinon
 */
 bool Conductor::valideXml(QDomElement &e){
-
+	// verifie le nom du tag
-//    // TODO: seems to short! (see fromXML)
+	if (e.tagName() != "conductor") return(false);
-//    if (propertyDouble(e, "x") ||
+	
-//        propertyDouble(e, "y"))
+	// verifie la presence des attributs minimaux
-//        return false;
+	if (!e.hasAttribute("terminal1")) return(false);
-
+	if (!e.hasAttribute("terminal2")) return(false);
-//    if (propertyBool(e, "freezeLabel"))
+	
-//        return false;
+	bool conv_ok;
-
+	// parse l'abscisse
-    return true;
+	if (e.hasAttribute("element1")) {
+		if (QUuid(e.attribute("element1")).isNull())
+			return false;
+		if (QUuid(e.attribute("terminal1")).isNull())
+			return false;
+	} else {
+		e.attribute("terminal1").toInt(&conv_ok);
+		if (!conv_ok) return(false);
+	}
+	
+	// parse l'ordonnee
+	if (e.hasAttribute("element2")) {
+		if (QUuid(e.attribute("element2")).isNull())
+			return false;
+		if (QUuid(e.attribute("terminal2")).isNull())
+			return false;
+	} else {
+		e.attribute("terminal2").toInt(&conv_ok);
+		if (!conv_ok) return(false);
+	}
+	return(true);
 }
 
 /**
@@ -946,13 +973,10 @@ void Conductor::pointsToSegments(const QList<QPointF>& points_list) {
  * @param e
  * @return true is loading success else return false
  */
-bool Conductor::fromXml(const QDomElement &dom_element)
+bool Conductor::fromXml(QDomElement &dom_element)
 {
-    // TODO: seems to short!
+	setPos(dom_element.attribute("x", nullptr).toDouble(),
-    double x=0, y=0;
+		   dom_element.attribute("y", nullptr).toDouble());
-    propertyDouble(dom_element, "x", &x);
-    propertyDouble(dom_element, "y", &y);
-    setPos(x, y);
 
 	bool return_ = pathFromXml(dom_element);
 
@@ -966,77 +990,13 @@ bool Conductor::fromXml(const QDomElement &dom_element)
 	else
 		m_autoNum_seq.fromXml(dom_element.firstChildElement("sequentialNumbers"));
 
-    propertyBool(dom_element, "freezeLabel", &m_freeze_label);
+	m_freeze_label = dom_element.attribute("freezeLabel") == "true"? true : false;
+
 	setProperties(pr);
 
 	return return_;
 }
 
-// does not support legacy method
-// dom_element.setAttribute("terminal1", table_adr_id.value(terminal1));
-QDomElement Conductor::toXml(QDomDocument & doc) const {
-    QDomElement dom_element = doc.createElement("conductor");
-
-    dom_element.appendChild(createXmlProperty(doc, "x", pos().x()));
-    dom_element.appendChild(createXmlProperty(doc, "y", pos().y()));
-
-    // Terminal is uniquely identified by the uuid of the terminal and the element
-    QUuid terminal = terminal1->uuid();
-    QUuid terminalParent = terminal1->parentElement()->uuid();
-    if (terminalParent.isNull() || terminal.isNull()) {
-        // legacy when the terminal does not have a valid uuid
-        // do not store element1 information, because this is used to determine in the fromXml
-        // process that legacy file format
-        dom_element.appendChild(createXmlProperty(doc, "terminal1", terminal1->ID()));
-    } else {
-        dom_element.appendChild(createXmlProperty(doc, "element1", terminalParent));
-        dom_element.appendChild(createXmlProperty(doc, "terminal1", terminal));
-    }
-
-    terminal = terminal2->uuid();
-    terminalParent = terminal2->parentElement()->uuid();
-    if (terminalParent.isNull() || terminal.isNull()) {
-        // legacy when the terminal does not have a valid uuid
-        // do not store element1 information, because this is used to determine in the fromXml
-        // process that legacy file format
-        dom_element.appendChild(createXmlProperty(doc, "terminal2", terminal2->ID()));
-    } else {
-        dom_element.appendChild(createXmlProperty(doc, "element2", terminal2->parentElement()->uuid()));
-        dom_element.appendChild(createXmlProperty(doc, "terminal2", terminal2->uuid()));
-    }
-
-    dom_element.appendChild(createXmlProperty(doc, "freezeLabel", m_freeze_label));
-
-    // on n'exporte les segments du conducteur que si ceux-ci ont
-    // ete modifies par l'utilisateur
-    if (modified_path)
-    {
-        // parcours et export des segments
-        QDomElement current_segment;
-        foreach(ConductorSegment *segment, segmentsList())
-        {
-            current_segment = doc.createElement("segment");
-            current_segment.appendChild(createXmlProperty(doc, "orientation", segment->isHorizontal() ? "horizontal": "vertical"));
-            current_segment.appendChild(createXmlProperty(doc, "length", segment -> length()));
-            dom_element.appendChild(current_segment);
-        }
-    }
-
-    QDomElement dom_seq = m_autoNum_seq.toXml(doc); // swquentialNumbers tag
-    dom_element.appendChild(dom_seq);
-
-        // Export the properties and text
-    QDomElement conductorProperties = m_properties.toXml(doc);
-    for (int i=0; i < conductorProperties.childNodes().count(); i++) {
-        QDomNode node = conductorProperties.childNodes().at(i).cloneNode(); // cloneNode() is important!
-        dom_element.appendChild(node);
-    }
-
-    m_text_item->toXml(doc, dom_element);
-
-    return(dom_element);
-}
-
 /**
 	Exporte les caracteristiques du conducteur sous forme d'une element XML.
 	@param d Le document XML a utiliser pour creer l'element XML
@@ -1044,61 +1004,61 @@ QDomElement Conductor::toXml(QDomDocument & doc) const {
 	bornes dans le document XML et leur adresse en memoire
 	@return Un element XML representant le conducteur
 */
-//QDomElement Conductor::toXml(QDomDocument &dom_document, QHash<Terminal *, int> &table_adr_id) const
+QDomElement Conductor::toXml(QDomDocument &dom_document, QHash<Terminal *, int> &table_adr_id) const
-//{
+{
-//	QDomElement dom_element = dom_document.createElement("conductor");
+	QDomElement dom_element = dom_document.createElement("conductor");
 
-//	dom_element.setAttribute("x", QString::number(pos().x()));
+	dom_element.setAttribute("x", QString::number(pos().x()));
-//	dom_element.setAttribute("y", QString::number(pos().y()));
+	dom_element.setAttribute("y", QString::number(pos().y()));
 
-//    // Terminal is uniquely identified by the uuid of the terminal and the element
+    // Terminal is uniquely identified by the uuid of the terminal and the element
-//    if (terminal1->uuid().isNull()) {
+    if (terminal1->uuid().isNull()) {
-//        // legacy method to identify the terminal
+        // legacy method to identify the terminal
-//        dom_element.setAttribute("terminal1", table_adr_id.value(terminal1)); // for backward compability
+        dom_element.setAttribute("terminal1", table_adr_id.value(terminal1)); // for backward compability
-//    } else {
+    } else {
-//        dom_element.setAttribute("element1", terminal1->parentElement()->uuid().toString());
+        dom_element.setAttribute("element1", terminal1->parentElement()->uuid().toString());
-//        dom_element.setAttribute("terminal1", terminal1->uuid().toString());
+        dom_element.setAttribute("terminal1", terminal1->uuid().toString());
-//    }
+    }
 
-//    if (terminal2->uuid().isNull()) {
+    if (terminal2->uuid().isNull()) {
-//        // legacy method to identify the terminal
+        // legacy method to identify the terminal
-//        dom_element.setAttribute("terminal2", table_adr_id.value(terminal2)); // for backward compability
+        dom_element.setAttribute("terminal2", table_adr_id.value(terminal2)); // for backward compability
-//    } else {
+    } else {
-//        dom_element.setAttribute("element2", terminal2->parentElement()->uuid().toString());
+        dom_element.setAttribute("element2", terminal2->parentElement()->uuid().toString());
-//        dom_element.setAttribute("terminal2", terminal2->uuid().toString());
+        dom_element.setAttribute("terminal2", terminal2->uuid().toString());
-//    }
+    }
-//	dom_element.setAttribute("freezeLabel", m_freeze_label? "true" : "false");
+	dom_element.setAttribute("freezeLabel", m_freeze_label? "true" : "false");
 	
-//	// on n'exporte les segments du conducteur que si ceux-ci ont
+	// on n'exporte les segments du conducteur que si ceux-ci ont
-//	// ete modifies par l'utilisateur
+	// ete modifies par l'utilisateur
-//	if (modified_path)
+	if (modified_path)
-//	{
+	{
-//		// parcours et export des segments
+		// parcours et export des segments
-//		QDomElement current_segment;
+		QDomElement current_segment;
-//		foreach(ConductorSegment *segment, segmentsList())
+		foreach(ConductorSegment *segment, segmentsList())
-//		{
+		{
-//			current_segment = dom_document.createElement("segment");
+			current_segment = dom_document.createElement("segment");
-//			current_segment.setAttribute("orientation", segment -> isHorizontal() ? "horizontal" : "vertical");
+			current_segment.setAttribute("orientation", segment -> isHorizontal() ? "horizontal" : "vertical");
-//			current_segment.setAttribute("length", QString("%1").arg(segment -> length()));
+			current_segment.setAttribute("length", QString("%1").arg(segment -> length()));
-//			dom_element.appendChild(current_segment);
+			dom_element.appendChild(current_segment);
-//		}
+		}
-//	}
+	}
 
-//	QDomElement dom_seq = m_autoNum_seq.toXml(dom_document);
+	QDomElement dom_seq = m_autoNum_seq.toXml(dom_document);
-//	dom_element.appendChild(dom_seq);
+	dom_element.appendChild(dom_seq);
 	
-//		// Export the properties and text
+		// Export the properties and text
-//    m_properties.toXml(dom_document);
+	m_properties. toXml(dom_element);
-//	if(m_text_item->wasMovedByUser())
+	if(m_text_item->wasMovedByUser())
-//	{
+	{
-//		dom_element.setAttribute("userx", QString::number(m_text_item->pos().x()));
+		dom_element.setAttribute("userx", QString::number(m_text_item->pos().x()));
-//		dom_element.setAttribute("usery", QString::number(m_text_item->pos().y()));
+		dom_element.setAttribute("usery", QString::number(m_text_item->pos().y()));
-//	}
+	}
-//	if(m_text_item->wasRotateByUser())
+	if(m_text_item->wasRotateByUser())
-//		dom_element.setAttribute("rotation", QString::number(m_text_item->rotation()));
+		dom_element.setAttribute("rotation", QString::number(m_text_item->rotation()));
 
-//	return(dom_element);
+	return(dom_element);
-//}
+}
 
 /**
  * @brief Conductor::pathFromXml
@@ -1117,21 +1077,14 @@ bool Conductor::pathFromXml(const QDomElement &e) {
 		if (current_segment.isNull() || current_segment.tagName() != "segment") continue;
 
 		// le segment doit avoir une longueur
-        qreal segment_length;
+		if (!current_segment.hasAttribute("length")) continue;
-        if (propertyDouble(current_segment, "length", & segment_length))
-            continue;
 
-        bool isHorizontal = false;
+		// cette longueur doit etre un reel
-        QString orientation;
+		bool ok;
-        if (propertyString(current_segment, "orientation", &orientation) == PropertyFlags::Success) {
+		qreal segment_length = current_segment.attribute("length").toDouble(&ok);
-            if (orientation == "horizontal")
+		if (!ok) continue;
-                isHorizontal = true;
-        } else {
-            qDebug() << "PathFromXML failed";
-            return false;
-        }
 
-        if (isHorizontal) {
+		if (current_segment.attribute("orientation") == "horizontal") {
 			segments_x << segment_length;
 			segments_y << 0.0;
 		} else {
@@ -1722,6 +1675,7 @@ QSet<Conductor *> Conductor::relatedPotentialConductors(const bool all_diagram,
 #if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)	// ### Qt 6: remove
 			other_conductors += other_conductors_list_t.toSet();
 #else
+#pragma message("@TODO remove code for QT 5.14 or later")
 			other_conductors += QSet<Conductor*>(other_conductors_list_t.begin(),other_conductors_list_t.end());
 #endif
 		}

sources/qetgraphicsitem/conductor.h

@@ -19,7 +19,6 @@
 #define CONDUCTOR_H
 
 #include "conductorproperties.h"
-#include "propertiesinterface.h"
 #include <QGraphicsPathItem>
 #include "assignvariables.h"
 
@@ -40,7 +39,7 @@ typedef QHash<Qt::Corner, ConductorProfile> ConductorProfilesGroup;
 	This class represents a conductor, i.e. a wire between two element
 	terminals.
 */
-class Conductor : public QGraphicsObject, public PropertiesInterface
+class Conductor : public QGraphicsObject
 {
 	Q_OBJECT
 
@@ -96,9 +95,8 @@ class Conductor : public QGraphicsObject, public PropertiesInterface
 
 	public:
 		static bool valideXml (QDomElement &);
-        bool        fromXml   (const QDomElement &) override;
+		bool        fromXml   (QDomElement &);
-        //QDomElement toXml     (QDomDocument &, QHash<Terminal *, int> &) const;
+		QDomElement toXml     (QDomDocument &, QHash<Terminal *, int> &) const;
-        QDomElement toXml     (QDomDocument &doc) const override;
 	private:
 		bool pathFromXml(const QDomElement &);
 
@@ -156,28 +154,28 @@ class Conductor : public QGraphicsObject, public PropertiesInterface
 		
 		QVector<QetGraphicsHandlerItem *> m_handler_vector;
 		int m_vector_index = -1;
-        bool m_mouse_over{false};
+		bool m_mouse_over;
 			/// Functional properties
 		ConductorProperties m_properties;
 			/// Text input for non simple, non-singleline conductors
-        ConductorTextItem *m_text_item{nullptr};
+		ConductorTextItem *m_text_item;
 			/// Segments composing the conductor
-        ConductorSegment *segments{nullptr};
+		ConductorSegment *segments;
 			/// Attributs related to mouse interaction
-        bool m_moving_segment{false};
+		bool m_moving_segment;
 		int moved_point;
 		qreal m_previous_z_value;
 		ConductorSegment *m_moved_segment;
 		QPointF before_mov_text_pos_;
 			/// Whether the conductor was manually modified by users
-        bool modified_path{false};
+		bool modified_path;
 			/// Whether the current profile should be saved as soon as possible
-        bool has_to_save_profile{false};
+		bool has_to_save_profile;
 			/// conductor profile: "photography" of what the conductor is supposed to look
 			/// like - there is one profile per kind of traject
 		ConductorProfilesGroup conductor_profiles;
 			/// Define whether and how the conductor should be highlighted
-        Highlight must_highlight_{Conductor::None};
+		Highlight must_highlight_;
 		bool m_valid;
 		bool m_freeze_label = false;
 

sources/qetgraphicsitem/conductortextitem.cpp

@@ -27,7 +27,9 @@
 */
 ConductorTextItem::ConductorTextItem(Conductor *parent_conductor) :
 	DiagramTextItem(parent_conductor),
-    parent_conductor_(parent_conductor)
+	parent_conductor_(parent_conductor),
+	moved_by_user_(false),
+	rotate_by_user_(false)
 {
 	setAcceptHoverEvents(true);
 }
@@ -59,36 +61,21 @@ Conductor *ConductorTextItem::parentConductor() const {
 	return(parent_conductor_);
 }
 
-void ConductorTextItem::toXml(QDomDocument& doc, QDomElement& e) {
-    if(moved_by_user_)
-    {
-        e.appendChild(PropertiesInterface::createXmlProperty(doc, "userx", pos().x()));
-        e.appendChild(PropertiesInterface::createXmlProperty(doc, "usery", pos().y()));
-    }
-    if(rotate_by_user_)
-        e.appendChild(PropertiesInterface::createXmlProperty(doc, "rotation", rotation()));
-}
-
-
 /**
  * @brief ConductorTextItem::fromXml
  * Read the properties stored in the xml element given in parameter
  * @param e
  */
 void ConductorTextItem::fromXml(const QDomElement &e) {
-
+	if (e.hasAttribute("userx")) {
-    double userx=0, usery=0;
+		setPos(e.attribute("userx").toDouble(),
-    if (PropertiesInterface::propertyDouble(e, "userx", &userx) == PropertiesInterface::PropertyFlags::Success &&
+			   e.attribute("usery").toDouble());
-        PropertiesInterface::propertyDouble(e, "usery", &usery) == PropertiesInterface::PropertyFlags::Success) {
+		moved_by_user_ = true;
-        setPos(userx, usery);
+	}
-        moved_by_user_ = true;
+	if (e.hasAttribute("rotation")) {
-    }
+		setRotation(e.attribute("rotation").toDouble());
-
+		rotate_by_user_ = true;
-    double rotation;
+	}
-    if (PropertiesInterface::propertyDouble(e, "rotation", &rotation) == PropertiesInterface::PropertyFlags::Success) {
-        setRotation(rotation);
-        rotate_by_user_ = true;
-    }
 }
 
 /**

sources/qetgraphicsitem/conductortextitem.h

@@ -42,7 +42,6 @@ class ConductorTextItem : public DiagramTextItem
         enum { Type = UserType + 1006 };
         Conductor *parentConductor() const;
         void fromXml(const QDomElement &) override;
-        void toXml(QDomDocument& doc, QDomElement& e);
         int type() const override { return Type; }
         virtual bool wasMovedByUser() const;
         virtual bool wasRotateByUser() const;
@@ -62,8 +61,8 @@ class ConductorTextItem : public DiagramTextItem
         // attributes
 	private:
         Conductor *parent_conductor_;
-        bool moved_by_user_{false};
+        bool moved_by_user_;
-        bool rotate_by_user_{false};
+        bool rotate_by_user_;
         QPointF before_mov_pos_;
 };
 #endif

sources/qetgraphicsitem/diagramtextitem.cpp

@@ -20,8 +20,6 @@
 #include "qetapp.h"
 #include "richtext/richtexteditor_p.h"
 #include "diagram.h"
-#include "dynamicelementtextitem.h"
-
 
 /**
  * @brief DiagramTextItem::DiagramTextItem
@@ -213,24 +211,12 @@ QRectF DiagramTextItem::frameRect() const
 
 void DiagramTextItem::setHtml(const QString &text)
 {
-    DynamicElementTextItem* abc = dynamic_cast<DynamicElementTextItem*>(this);
-    if (abc) {
-        if (abc->searchedElement) {
-            int stop = 1;
-        }
-    }
 	QGraphicsTextItem::setHtml(text);
 	m_is_html = true;
 }
 
 void DiagramTextItem::setPlainText(const QString &text)
 {
-    DynamicElementTextItem* abc = dynamic_cast<DynamicElementTextItem*>(this);
-    if (abc) {
-        if (abc->searchedElement) {
-            int stop = 1;
-        }
-    }
 	QGraphicsTextItem::setPlainText(text);
 	m_is_html = false;
 }
@@ -249,16 +235,6 @@ bool DiagramTextItem::isHtml() const {
  */
 void DiagramTextItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
 {
-
-    DynamicElementTextItem* abc = dynamic_cast<DynamicElementTextItem*>(this);
-    if (abc) {
-        if (abc->searchedElement) {
-            int stop = 1;
-            QString text = toPlainText();
-            qDebug() << text;
-        }
-    }
-
 	painter -> setRenderHint(QPainter::Antialiasing, false);
 	QGraphicsTextItem::paint(painter, option, widget);
 

sources/qetgraphicsitem/dynamicelementtextitem.cpp

@@ -212,7 +212,7 @@ void DynamicElementTextItem::fromXml(const QDomElement &dom_elmt)
 		setColor(QColor(dom_color.text()));
 	
 		//Force the update of the displayed text
-    setTextFrom(m_text_from); // TODO: does not update because there is a retrun inside if the textfrom argument is the same as m_text_from
+	setTextFrom(m_text_from);
 	
 	QGraphicsTextItem::setPos(dom_elmt.attribute("x", QString::number(0)).toDouble(),
 							  dom_elmt.attribute("y", QString::number(0)).toDouble());
@@ -323,12 +323,9 @@ DynamicElementTextItem::TextFrom DynamicElementTextItem::textFrom() const {
  */
 void DynamicElementTextItem::setTextFrom(DynamicElementTextItem::TextFrom text_from)
 {
-
-    if (searchedElement)
-        int stop = true;
 	if(m_text_from == text_from)
 		return;
-
+	
 	setNoEditable(text_from == UserText? false : true);
 	clearFormulaConnection();
 	
@@ -389,9 +386,6 @@ QString DynamicElementTextItem::text() const {
  */
 void DynamicElementTextItem::setText(const QString &text)
 {
-    if (m_text == "14" && text == "")
-        int a = 54;
-    m_text_old = m_text;
 	m_text = text;
 	if(m_text_from == DynamicElementTextItem::UserText)
 		setPlainText(m_text);
@@ -408,9 +402,6 @@ void DynamicElementTextItem::setInfoName(const QString &info_name)
 	QString old_info_name = m_info_name;
 	m_info_name = info_name;
 
-    if (searchedElement)
-        int stop = true;
-
 	
 	if(old_info_name == "label")
 	{
@@ -1330,17 +1321,6 @@ void DynamicElementTextItem::updateXref()
 
 void DynamicElementTextItem::setPlainText(const QString &text)
 {
-    DynamicElementTextItem* abc = this;
-
-    int abcedwer;
-    abcedwer += 5;
-
-    if (text == "14")
-        searchedElement = true;
-    if (text == "")
-        int a = 5;
-    if (m_text_old == "14" && m_text == "")
-        int a = 5;
 	if (toPlainText() == text)
 		return;
 

sources/qetgraphicsitem/dynamicelementtextitem.h

@@ -103,7 +103,6 @@ class DynamicElementTextItem : public DiagramTextItem
 		void setPlainText(const QString &text);
 		void setTextWidth(qreal width);
 		void setXref_item(Qt::AlignmentFlag m_exHrefPos);
-        bool searchedElement{false};
 		
 	protected:
 		void mousePressEvent(QGraphicsSceneMouseEvent *event) override;
@@ -142,7 +141,6 @@ class DynamicElementTextItem : public DiagramTextItem
 						   m_other_report;
 		QPointer <Conductor> m_watched_conductor;
 		QString m_text,
-                m_text_old,
 				m_info_name,
 				m_composite_text,
 				m_report_formula,
@@ -152,7 +150,7 @@ class DynamicElementTextItem : public DiagramTextItem
 		QMetaObject::Connection m_report_formula_con;
 		QList<QMetaObject::Connection> m_formula_connection,
 									   m_update_slave_Xref_connection;
-        QColor m_user_color{QColor()};
+		QColor m_user_color;
 		bool m_frame = false,
 			 m_first_scene_change = true;
 		CrossRefItem *m_Xref_item = nullptr;

sources/qetgraphicsitem/element.cpp

@@ -65,13 +65,12 @@ class ElementXmlRetroCompatibility
 
 /**
  * @brief Element::Element
- * New element from xml
  * @param location, location of this element
  * @param parent, parent graphics item
  * @param state, state of the instanciation
  */
 Element::Element(const ElementsLocation &location, QGraphicsItem *parent, int *state, kind link_type) :
-    QetGraphicsItem(parent),
+	QetGraphicsItem(parent),
 	m_link_type (link_type),
 	m_location (location)
 {
@@ -84,8 +83,7 @@ Element::Element(const ElementsLocation &location, QGraphicsItem *parent, int *s
 		}
 	}
 	int elmt_state;
-    qDebug() << "\tCollection Path: " << location.collectionPath();
+	buildFromXml(location.xml(), &elmt_state);
-    buildFromXml(location.xml(), &elmt_state); // build from the collection definition
 	if (state) {
 		*state = elmt_state;
 	}
@@ -338,7 +336,7 @@ void Element::drawHighlight(QPainter *painter, const QStyleOptionGraphicsItem *o
 
 /**
  * @brief Element::buildFromXml
- * Build this element from an xml description (from the collection)
+ * Build this element from an xml description
  * @param xml_def_elmt
  * @param state
  * Optional pointer which define the status of build
@@ -419,8 +417,7 @@ bool Element::buildFromXml(const QDomElement &xml_def_elmt, int *state)
 		if (elmts.tagName() == "description")
 		{
 				//Minor workaround to find if there is a "input" tagg as label.
-                //If not, we set the tagg "label" to the first "input. Why one must have a tagg label?
+				//If not, we set the tagg "label" to the first "input.
-                // is label a required field?
 			QList <QDomElement> input_field;
 			bool have_label = false;
 			for (QDomElement input_node = node.firstChildElement("input") ; !input_node.isNull() ; input_node = input_node.nextSiblingElement("input"))
@@ -441,16 +438,12 @@ bool Element::buildFromXml(const QDomElement &xml_def_elmt, int *state)
 				QDomElement qde = n.toElement();
 				if (qde.isNull())
 					continue;
-
-                qDebug() << "\t\tElement.cpp:buildFromXml;parseElement: " << qde.tagName();
 				
-                if (parseElement(qde)) { // TODO: why lines are not parsed here?
+				if (parseElement(qde)) {
-                    qDebug() << "\t\t\tParsing Element success";
 					++ parsed_elements_count;
 				}
 				else
 				{
-                    qDebug() << "\t\t\tParsing Element no success";
 					if (state)
 						*state = 7;
 					m_state = QET::GIOK;
@@ -474,11 +467,13 @@ bool Element::buildFromXml(const QDomElement &xml_def_elmt, int *state)
 		m_state = QET::GIOK;
 		return(false);
 	}
-
+	else
-    if (state)
+	{
-        *state = 0;
+		if (state)
-    m_state = QET::GIOK;
+			*state = 0;
-    return(true);
+		m_state = QET::GIOK;
+		return(true);
+	}
 }
 
 /**
@@ -575,11 +570,13 @@ DynamicElementTextItem *Element::parseDynamicText(const QDomElement &dom_element
 Terminal *Element::parseTerminal(const QDomElement &dom_element)
 {
 
-    if (!Terminal::valideXml(dom_element))
+    TerminalData* data = new TerminalData();
+    if (!data->fromXml(dom_element)) {
+        delete data;
         return nullptr;
+    }
 	
-    Terminal *new_terminal = new Terminal(0, 0, Qet::Orientation::North, this); // does not matter which values are typed in here, because they get overwritten by the fromXML() function
+    Terminal *new_terminal = new Terminal(data, this);
-    new_terminal->fromXml(dom_element);
 	m_terminals << new_terminal;
 	
 		//Sort from top to bottom and left to rigth
@@ -591,7 +588,7 @@ Terminal *Element::parseTerminal(const QDomElement &dom_element)
 			return (a->dockConductor().y() < b->dockConductor().y());
 	});
 	
-    return(new_terminal); // TODO: makes not sense
+	return(new_terminal);
 }
 
 /**
@@ -639,41 +636,24 @@ bool Element::fromXml(QDomElement &e, QHash<int, Terminal *> &table_id_adr, bool
 		les bornes vont maintenant etre recensees pour associer leurs id a leur adresse reelle
 		ce recensement servira lors de la mise en place des fils
 	*/
-    QList<QDomElement> liste_terminals; // terminals in the element in the diagram
+	QList<QDomElement> liste_terminals;
 	foreach(QDomElement qde, QET::findInDomElement(e, "terminals", "terminal")) {
 		if (Terminal::valideXml(qde)) liste_terminals << qde;
 	}
 	
 	QHash<int, Terminal *> priv_id_adr;
 	int terminals_non_trouvees = 0;
-    // The added childs from the collection now must match with the terminals from the diagram. Iterate through
+	foreach(QGraphicsItem *qgi, childItems()) {
-    // all Terminals in the collection and in the diagram to link them together
-    for(QGraphicsItem *qgi: childItems()) { // TODO: Where the Terminals are added as childs?
 		if (Terminal *p = qgraphicsitem_cast<Terminal *>(qgi)) {
 			bool terminal_trouvee = false;
-            for(QDomElement qde: liste_terminals) {
+			foreach(QDomElement qde, liste_terminals) {
-                // The position in the collection element definition is the origin position (originPos).
+				if (p -> fromXml(qde)) {
-                // The position in the diagram element definition  is the position where the conductor is connected (dock position)
-                // Therefore a simple operator overloading is not possible.
-                Terminal diagramTerminal(0,0, Qet::Orientation::East);
-                diagramTerminal.fromXml(qde);
-                QPointF dockPos1 = diagramTerminal.originPos(); // position here is directly the dock_elmt_ position (stored in the diagram)
-                QPointF dockPos2 = p->dockPos();
-                if (qFuzzyCompare(dockPos1.x(), dockPos2.x()) &&
-                    qFuzzyCompare(dockPos1.y(), dockPos2.y()) &&
-                    p->orientation() == diagramTerminal.orientation()) { // check if the part in the collection is the same as in the diagram stored
-                    qDebug() << "Matching Terminal found.";
-                    // store id for legacy purpose, because when opening a old project in the collection the terminal does not have an uuid. Therefore the id must be used
-                    if (p->uuid().isNull()) {
-                        p->setID(qde.attribute("id").toInt());
-                    }
-
 					priv_id_adr.insert(qde.attribute("id").toInt(), p);
 					terminal_trouvee = true;
 					// We used to break here, because we did not expect
 					// several terminals to share the same position.
 					// Of course, it finally happened.
-                }
+				}
 			}
 			if (!terminal_trouvee) ++ terminals_non_trouvees;
 		}
@@ -681,7 +661,6 @@ bool Element::fromXml(QDomElement &e, QHash<int, Terminal *> &table_id_adr, bool
 	
 	if (terminals_non_trouvees > 0)
 	{
-        qDebug() << "element.cpp: Element::fromXML; Elements not found: " << terminals_non_trouvees;
 		m_state = QET::GIOK;
 		return(false);
 	} 
@@ -716,8 +695,6 @@ bool Element::fromXml(QDomElement &e, QHash<int, Terminal *> &table_id_adr, bool
 	QString fl = e.attribute("freezeLabel", "false");
 	m_freeze_label = fl == "false"? false : true;
 
-    // TODO: why element information is not read?
-
 		//Load Sequential Values
 	if (e.hasAttribute("sequ_1") || e.hasAttribute("sequf_1") || e.hasAttribute("seqt_1") || e.hasAttribute("seqtf_1") || e.hasAttribute("seqh_1") || e.hasAttribute("sequf_1"))
 		ElementXmlRetroCompatibility::loadSequential(e, this);
@@ -748,9 +725,7 @@ bool Element::fromXml(QDomElement &e, QHash<int, Terminal *> &table_id_adr, bool
     
 		//************************//
 		//***Dynamic texts item***//
-        //************************//
+		//************************//
-        // read from the diagram section
-        // this is not done in the older versions, because there only inputs are available.
 	for (const QDomElement& qde : QET::findInDomElement(e, "dynamic_texts", DynamicElementTextItem::xmlTagName()))
     {
         DynamicElementTextItem *deti = new DynamicElementTextItem(this);
@@ -762,22 +737,20 @@ bool Element::fromXml(QDomElement &e, QHash<int, Terminal *> &table_id_adr, bool
 		//************************//
 		//***Element texts item***//
 		//************************//
-    QList<QDomElement> inputs = QET::findInDomElement(e, "inputs", "input"); // inputs in diagram section
+	QList<QDomElement> inputs = QET::findInDomElement(e, "inputs", "input");
 	
 		//First case, we check for the text item converted to dynamic text item
 	const QList <DynamicElementTextItem *> conv_deti_list = m_converted_text_from_xml_description.keys();
 	QList <DynamicElementTextItem *> successfully_converted; 
 	const QList <QDomElement> dom_inputs = inputs;
-    // TODO: Legacy (0.7 and prior)
+	
-    for (DynamicElementTextItem *deti : conv_deti_list) // elements read from the element collection definition
+	for (DynamicElementTextItem *deti : conv_deti_list)
 	{
-        for(const QDomElement& dom_input : dom_inputs) // elements in the diagram section
+		for(const QDomElement& dom_input : dom_inputs)
 		{
 				//we use the same method used in ElementTextItem::fromXml to compar and know if the input dom element is for one of the text stored.
 				//The comparaison is made from the text position : if the position of the text is the same as the position stored in 'input' dom element
 				//that mean this is the good text
-                // This is only used when in the diagram description the text elements are stored in the "inputs" section. In 0.8 and higher,
-                // texts are stored in directly in the "dynamic_elmt_text" section
 			if (qFuzzyCompare(qreal(dom_input.attribute("x").toDouble()), m_converted_text_from_xml_description.value(deti).x()) &&
 				qFuzzyCompare(qreal(dom_input.attribute("y").toDouble()), m_converted_text_from_xml_description.value(deti).y()))
 			{
@@ -853,6 +826,7 @@ bool Element::fromXml(QDomElement &e, QHash<int, Terminal *> &table_id_adr, bool
 		 * this mean the label was made before commit 4791 (0.51 dev). So we swap the value stored in "label" to "formula" as expected.
 		 * @TODO remove this code at version 0.7 or more (probably useless).
 		 */
+#pragma message("@TODO remove this code for qet 0.7 or later")
 	if (dc["label"].toString().contains("%") && dc["formula"].toString().isNull())
 	{
 		dc.addValue("formula", dc["label"]);
@@ -1030,7 +1004,7 @@ bool Element::fromXml(QDomElement &e, QHash<int, Terminal *> &table_id_adr, bool
 	methode
 	@return L'element XML representant cet element electrique
 */
-QDomElement Element::toXml(QDomDocument &document) const
+QDomElement Element::toXml(QDomDocument &document, QHash<Terminal *, int> &table_adr_id) const
 {
 	QDomElement element = document.createElement("element");
 	
@@ -1057,16 +1031,25 @@ QDomElement Element::toXml(QDomDocument &document) const
 	element.setAttribute("z", QString::number(this->zValue()));
 	element.setAttribute("orientation", QString::number(orientation()));
 	
+	/* recupere le premier id a utiliser pour les bornes de cet element */
+	int id_terminal = 0;
+	if (!table_adr_id.isEmpty()) {
+		// trouve le plus grand id
+		int max_id_t = -1;
+		foreach (int id_t, table_adr_id.values()) {
+			if (id_t > max_id_t) max_id_t = id_t;
+		}
+		id_terminal = max_id_t + 1;
+	}
+	
 	// enregistrement des bornes de l'appareil
 	QDomElement xml_terminals = document.createElement("terminals");
 	// pour chaque enfant de l'element
 	foreach(Terminal *t, terminals()) {
 		// alors on enregistre la borne
 		QDomElement terminal = t -> toXml(document);
-        if (t->ID() > 0) {
+        terminal.setAttribute("id", id_terminal); // for backward compatibility
-            // for backward compatibility
+		table_adr_id.insert(t, id_terminal ++);
-            terminal.setAttribute("id", t->ID()); // for backward compatibility
-        }
 		xml_terminals.appendChild(terminal);
 	}
 	element.appendChild(xml_terminals);

sources/qetgraphicsitem/element.h

@@ -37,7 +37,7 @@ class ElementTextItemGroup;
 /**
 	This is the base class for electrical elements.
 */
-class Element : public QetGraphicsItem // TODO: derive from propertiesInterface!
+class Element : public QetGraphicsItem
 {
 	friend class DiagramEventAddElement;
 	
@@ -55,7 +55,7 @@ class Element : public QetGraphicsItem // TODO: derive from propertiesInterface!
 				   Slave = 16,
 				   Terminale = 32};
 
-        Element(const ElementsLocation &location, QGraphicsItem * parent= nullptr, int *state = nullptr, Element::kind link_type = Element::Simple);
+		Element(const ElementsLocation &location, QGraphicsItem * = nullptr, int *state = nullptr, Element::kind link_type = Element::Simple);
 		~Element() override;
 	private:
 		Element(const Element &);
@@ -113,7 +113,7 @@ class Element : public QetGraphicsItem // TODO: derive from propertiesInterface!
         void editProperty() override;
         static bool valideXml(QDomElement &);
         virtual bool fromXml(QDomElement &, QHash<int, Terminal *> &, bool = false);
-        virtual QDomElement toXml(QDomDocument &) const;
+        virtual QDomElement toXml(QDomDocument &, QHash<Terminal *, int> &) const;
         QUuid uuid() const;
         int orientation() const;
 		

sources/qetgraphicsitem/elementtextitemgroup.cpp

@@ -384,7 +384,6 @@ QDomElement ElementTextItemGroup::toXml(QDomDocument &dom_document) const
 	return dom_element;
 }
 
-// TOOD: inherit from propertiesinterface
 /**
  * @brief ElementTextItemGroup::fromXml
  * Import data of this group from xml

sources/qetgraphicsitem/elementtextitemgroup.h

@@ -32,7 +32,7 @@ class CrossRefItem;
  * This class represent a group of element text
  * Texts in the group can be aligned left / center /right
  */
-class ElementTextItemGroup : public QObject, public  QGraphicsItemGroup // TODO: derive from PropertiesInterface
+class ElementTextItemGroup : public QObject, public  QGraphicsItemGroup
 {
 	Q_OBJECT
 	
@@ -108,7 +108,7 @@ class ElementTextItemGroup : public QObject, public  QGraphicsItemGroup // TODO:
 			 m_hold_to_bottom_of_page = false,
 			 m_block_alignment_update = false,
 			 m_frame = false;
-        QPointF m_initial_position{QPointF(0,0)};
+		QPointF m_initial_position;
 		int m_vertical_adjustment = 0;
 		CrossRefItem *m_Xref_item = nullptr;
 		Element *m_parent_element = nullptr;

sources/qetgraphicsitem/independenttextitem.cpp

@@ -49,7 +49,6 @@ IndependentTextItem::IndependentTextItem(const QString &text) :
 IndependentTextItem::~IndependentTextItem() {
 }
 
-// TODO: inherit from PropertiesInterface
 /**
 	Permet de lire le texte a mettre dans le champ a partir d'un element XML.
 	Cette methode se base sur la position du champ pour assigner ou non la

sources/qetgraphicsitem/qetgraphicsitem.cpp

@@ -25,7 +25,10 @@
  * @param parent, Parent Item
  */
 QetGraphicsItem::QetGraphicsItem(QGraphicsItem *parent):
-    QGraphicsObject(parent)
+	QGraphicsObject(parent),
+	is_movable_(true),
+	m_first_move(true),
+	snap_to_grid_(true)
 {}
 
 QetGraphicsItem::~QetGraphicsItem()

sources/qetgraphicsitem/qetgraphicsitem.h

@@ -53,10 +53,10 @@ class QetGraphicsItem : public QGraphicsObject
 		void mouseReleaseEvent(QGraphicsSceneMouseEvent *event) override;
 
 	protected:
-        bool is_movable_{true};
+		bool is_movable_;
-        bool m_first_move{true};
+		bool m_first_move;
-        bool snap_to_grid_{true};
+		bool snap_to_grid_;
-        QPointF m_mouse_to_origin_movement{QPointF(0,0)};
+		QPointF m_mouse_to_origin_movement;
 		QET::GraphicsItemState m_state = QET:: GIOK;
 
 };

sources/qetgraphicsitem/qetshapeitem.cpp

@@ -830,7 +830,6 @@ void QetShapeItem::handlerMouseReleaseEvent(QetGraphicsHandlerItem *qghi, QGraph
 	}
 }
 
-// TODO: inherit from Propertiesinterface!
 /**
  * @brief QetShapeItem::fromXml
  * Build this item from the xml description

sources/qetgraphicsitem/slaveelement.cpp

@@ -29,10 +29,10 @@
  * @param s parent diagram
  * @param state int used to know if the creation of element have error
  */
-SlaveElement::SlaveElement(const ElementsLocation &location, QGraphicsItem *parent, int *state) :
+SlaveElement::SlaveElement(const ElementsLocation &location, QGraphicsItem *qgi, int *state) :
-    Element(location, parent, state, Element::Slave)
+	Element(location, qgi, state, Element::Slave)
 {
-
+	m_xref_item = nullptr;
 }
 
 /**

sources/qetgraphicsitem/slaveelement.h

@@ -25,14 +25,14 @@ class SlaveElement : public Element
 {
 	Q_OBJECT
 	public:
-        explicit SlaveElement (const ElementsLocation &, QGraphicsItem * parent= nullptr, int * = nullptr);
+		explicit SlaveElement (const ElementsLocation &, QGraphicsItem * = nullptr, int * = nullptr);
 		~SlaveElement() override;
 		void linkToElement(Element *elmt) override;
 		void unlinkAllElements() override;
 		void unlinkElement(Element *elmt) override;
 	
 	private:
-        QGraphicsTextItem *m_xref_item{nullptr};
+		QGraphicsTextItem *m_xref_item;
 };
 
 #endif // SLAVEELEMENT_H

sources/qetgraphicsitem/terminal.cpp

@@ -30,7 +30,7 @@ QColor Terminal::neutralColor      = QColor(Qt::blue);
 QColor Terminal::allowedColor      = QColor(Qt::darkGreen);
 QColor Terminal::warningColor      = QColor("#ff8000");
 QColor Terminal::forbiddenColor    = QColor(Qt::red);
-const qreal Terminal::terminalSize = 4.0; // TODO: store terminalSize in terminaldata, because in PartTerminal there is the same parameter. So only one is needed
+const qreal Terminal::terminalSize = 4.0;
 const qreal Terminal::Z = 1000;
 
 /**
@@ -41,6 +41,8 @@ const qreal Terminal::Z = 1000;
 	@param name of terminal
 */
 void Terminal::init(QString number, QString name, bool hiddenName) {
+
+	hovered_color_  = Terminal::neutralColor;
 	
 	// calcul de la position du point d'amarrage a l'element
 	dock_elmt_ = d->m_pos;
@@ -54,15 +56,17 @@ void Terminal::init(QString number, QString name, bool hiddenName) {
 	// Number of terminal
 	number_terminal_ = std::move(number);
 	// Name of terminal
-    d->m_name = std::move(name);
+	name_terminal_ = std::move(name);
 	name_terminal_hidden = hiddenName;
 	// par defaut : pas de conducteur
 	
 	// QRectF null
 	br_ = new QRectF();
+	previous_terminal_ = nullptr;
 	// divers
 	setAcceptHoverEvents(true);
 	setAcceptedMouseButtons(Qt::LeftButton);
+	hovered_ = false;
 	setToolTip(QObject::tr("Borne", "tooltip"));
 	setZValue(Z);
 }
@@ -193,18 +197,10 @@ void Terminal::setNumber(QString number) {
 	@param name
 */
 void Terminal::setName(QString name, bool hiddenName) {
-    d->m_name = std::move(name);
+	name_terminal_ = std::move(name);
 	name_terminal_hidden = hiddenName;
 }
 
-/**
-    @brief Terminal::name
-    @return the name of terminal.
-*/
-inline QString Terminal::name() const {
-    return(d->m_name);
-}
-
 /**
 	@brief Terminal::addConductor
 	Add a conductor to this terminal
@@ -706,10 +702,6 @@ bool Terminal::canBeLinkedTo(Terminal *other_terminal)
 	return true;
 }
 
-void Terminal::setID(int id) {
-    m_id = id;
-}
-
 /**
 	@brief Terminal::conductors
 	@return La liste des conducteurs lies a cette borne
@@ -727,24 +719,15 @@ QList<Conductor *> Terminal::conductors() const {
 QDomElement Terminal::toXml(QDomDocument &doc) const {
 	QDomElement qdo = doc.createElement("terminal");
 
-    qdo.appendChild(createXmlProperty(doc, "number", number_terminal_));
+	// for backward compatibility
-    qdo.appendChild(createXmlProperty(doc, "nameHidden", name_terminal_hidden));
+	qdo.setAttribute("x", QString("%1").arg(dock_elmt_.x()));
-
+	qdo.setAttribute("y",  QString("%1").arg(dock_elmt_.y()));
-    // store terminal data too!
+	// end for backward compatibility
-
-    // Do not store terminal data in its own child
-    // Bad hack. The problem is that in the diagrams the terminal is described by the position and in the Collection by the dock.
-    QPointF tempPos = d->m_pos;
-    d->m_pos = dock_elmt_;
-    QDomElement terminalDataElement = d->toXml(doc);
-    d->m_pos = tempPos;
-
-    int childsCount = terminalDataElement.childNodes().count();
-    for (int i=0; i < childsCount; i++) {
-        QDomNode node = terminalDataElement.childNodes().at(i).cloneNode(); // cloneNode() is important, otherwise no deep clone is made
-        qdo.appendChild(node);
-    }
 
+	qdo.setAttribute("orientation", d->m_orientation);
+	qdo.setAttribute("number", number_terminal_);
+	qdo.setAttribute("name", name_terminal_);
+	qdo.setAttribute("nameHidden", name_terminal_hidden);
 	return(qdo);
 }
 
@@ -754,24 +737,41 @@ QDomElement Terminal::toXml(QDomDocument &doc) const {
 	@param terminal Le QDomElement a analyser
 	@return true si le QDomElement passe en parametre est une borne, false sinon
 */
-bool Terminal::valideXml(const QDomElement &terminal) {
+bool Terminal::valideXml(QDomElement &terminal) {
+	// verifie le nom du tag
 	if (terminal.tagName() != "terminal") return(false);
-
-// affuteuse_250h.qet contains in line 8398 terminals which do not have this
-//    if (propertyString(terminal, "number"))
-//        return false;
-// affuteuse_250h.qet contains in line 8398 terminals which do not have this
-//    if (propertyBool(terminal, "nameHidden"))
-//        return false;
-
-    if (!TerminalData::valideXml(terminal))
-        return false;
 	
-    // a ce stade, la borne est syntaxiquement correcte
+	// verifie la presence des attributs minimaux
-    return true;
+	if (!terminal.hasAttribute("x")) return(false);
+	if (!terminal.hasAttribute("y")) return(false);
+	if (!terminal.hasAttribute("orientation")) return(false);
+	
+	bool conv_ok;
+	// parse l'abscisse
+	terminal.attribute("x").toDouble(&conv_ok);
+	if (!conv_ok) return(false);
+	
+	// parse l'ordonnee
+	terminal.attribute("y").toDouble(&conv_ok);
+	if (!conv_ok) return(false);
+	
+	// parse l'id
+	terminal.attribute("id").toInt(&conv_ok);
+	if (!conv_ok) return(false);
+	
+	// parse l'orientation
+	int terminal_or = terminal.attribute("orientation").toInt(&conv_ok);
+	if (!conv_ok) return(false);
+	if (terminal_or != Qet::North
+			&& terminal_or != Qet::South
+			&& terminal_or != Qet::East
+			&& terminal_or != Qet::West) return(false);
+	
+	// a ce stade, la borne est syntaxiquement correcte
+	return(true);
 }
 
-/** RETURNS True
+/**
 	@brief Terminal::fromXml
 	Permet de savoir si un element XML represente cette borne. Attention,
 	l'element XML n'est pas verifie
@@ -779,17 +779,16 @@ bool Terminal::valideXml(const QDomElement &terminal) {
 	@return true si la borne "se reconnait"
 	(memes coordonnes, meme orientation), false sinon
 */
-bool Terminal::fromXml(const QDomElement &terminal) {
+bool Terminal::fromXml(QDomElement &terminal) {
-    propertyString(terminal, "number", &number_terminal_);
+	number_terminal_ = terminal.attribute("number");
+	name_terminal_ = terminal.attribute("name");
+	name_terminal_hidden = terminal.attribute("nameHidden").toInt();
 
-    propertyBool(terminal, "nameHidden", &name_terminal_hidden);
+	return (
-
+		qFuzzyCompare(terminal.attribute("x").toDouble(), dock_elmt_.x()) &&
-    if(!d->fromXml(terminal))
+		qFuzzyCompare(terminal.attribute("y").toDouble(), dock_elmt_.y()) &&
-        return false;
+		(terminal.attribute("orientation").toInt() == d->m_orientation)
-
+	);
-
-    init(number_terminal_, d->m_name, name_terminal_hidden); // initialize dock_elmt_. This must be done after Terminal data is initialized
-    return true;
 }
 
 /**
@@ -822,18 +821,6 @@ QUuid Terminal::uuid() const {
 	return d->m_uuid;
 }
 
-int Terminal::ID() const {
-    return m_id;
-}
-
-QPointF Terminal::dockPos() {
-    return dock_elmt_;
-}
-
-QPointF Terminal::originPos() {
-    return d->m_pos;
-}
-
 /**
 	@brief Conductor::relatedPotentialTerminal
 	Return terminal at the same potential from the same

sources/qetgraphicsitem/terminal.h

@@ -20,8 +20,6 @@
 #include <QtWidgets>
 #include <QtXml>
 #include "qet.h"
-#include "propertiesinterface.h"
-
 class Conductor;
 class Diagram;
 class Element;
@@ -33,7 +31,7 @@ class TerminalData;
 	plug point for conductors.
 	This class handles all mouse events for connecting conductors
 */
-class Terminal : public QGraphicsObject, public PropertiesInterface
+class Terminal : public QGraphicsObject
 {
 	Q_OBJECT
 
@@ -77,9 +75,6 @@ class Terminal : public QGraphicsObject, public PropertiesInterface
 		Diagram  *diagram             () const;
 		Element  *parentElement       () const;
 		QUuid uuid                    () const;
-        int ID() const;
-        QPointF dockPos();
-        QPointF originPos();
 	
 		QList<Conductor *> conductors() const;
 		Qet::Orientation orientation() const;
@@ -91,12 +86,11 @@ class Terminal : public QGraphicsObject, public PropertiesInterface
 		void updateConductor();
 		bool isLinkedTo(Terminal *);
 		bool canBeLinkedTo(Terminal *);
-        void setID(int id);
 	
 		// methods related to XML import/export
-        static bool valideXml(const QDomElement  &);
+		static bool valideXml(QDomElement  &);
-        bool fromXml (const QDomElement &) override;
+		bool fromXml (QDomElement &);
-        QDomElement toXml (QDomDocument &) const override;
+		QDomElement toXml (QDomDocument &) const;
 	
 	protected:
 		// methods related to events management
@@ -113,10 +107,9 @@ class Terminal : public QGraphicsObject, public PropertiesInterface
 
 		static const qreal terminalSize;
 		static const qreal Z;
-        // Various static colors used for hover effects.
+		// Various static colors used for hover effects
-        // The assignement is in the cpp file
 		/// default color
-        static QColor neutralColor;
+		static QColor neutralColor;
 		/// color for legal actions
 		static QColor allowedColor;
 		/// color for allowed but fuzzy or not recommended  actions
@@ -145,17 +138,16 @@ class Terminal : public QGraphicsObject, public PropertiesInterface
 		*/
 		QRectF *br_{nullptr};
 		/// Last terminal seen through an attached conductor
-        Terminal *previous_terminal_{nullptr};
+		Terminal *previous_terminal_;
 		/// Whether the mouse pointer is hovering the terminal
-        bool hovered_{false};
+		bool hovered_;
 		/// Color used for the hover effect
-        QColor hovered_color_{Terminal::hovered_color_};
+		QColor hovered_color_;
 		/// Number of Terminal
 		QString number_terminal_;
-        bool name_terminal_hidden{true};
+		/// Name of Terminal
-
+		QString name_terminal_;
-        /// legacy id used by the conductor to find the terminal. From 0.8x on the uuid is used instead.
+		bool name_terminal_hidden;
-        int m_id{-1};
 	
 	private:
 		void init(QString number, QString name, bool hiddenName);
@@ -179,6 +171,14 @@ inline QString Terminal::number() const {
 	return(number_terminal_);
 }
 
+/**
+	@brief Terminal::name
+	@return the name of terminal.
+*/
+inline QString Terminal::name() const {
+	return(name_terminal_);
+}
+
 QList<Terminal *> relatedPotentialTerminal (const Terminal *terminal,
 					    const bool all_diagram = true);
 

sources/qetproject.cpp

@@ -1425,11 +1425,7 @@ void QETProject::readDefaultPropertiesXml(QDomDocument &xml_project)
 		{
 			XRefProperties xrp;
 			xrp.fromXml(elmt);
-            QString type;
+			m_default_xref_properties.insert(elmt.attribute("type"), xrp);
-            if (PropertiesInterface::propertyString(elmt, "type", &type) == PropertiesInterface::PropertyFlags::Success)
-                m_default_xref_properties.insert(type, xrp);
-            else
-                qDebug() << "xref Property was not added to m_default_xref_properties.";
 		}
 	}
 	if (!conds_autonums.isNull())
@@ -1487,13 +1483,19 @@ void QETProject::writeDefaultPropertiesXml(QDomElement &xml_element)
 	QDomDocument xml_document = xml_element.ownerDocument();
 	
 	// export size of border
-    xml_element.appendChild(default_border_properties_.toXml(xml_document));
+	QDomElement border_elmt = xml_document.createElement("border");
+	default_border_properties_.toXml(border_elmt);
+	xml_element.appendChild(border_elmt);
 	
 	// export content of titleblock
-    xml_element.appendChild(default_titleblock_properties_.toXml(xml_document));
+	QDomElement titleblock_elmt = xml_document.createElement("inset");
+	default_titleblock_properties_.toXml(titleblock_elmt);
+	xml_element.appendChild(titleblock_elmt);
 	
 	// exporte default conductor
-    xml_element.appendChild(default_conductor_properties_.toXml(xml_document));
+	QDomElement conductor_elmt = xml_document.createElement("conductors");
+	default_conductor_properties_.toXml(conductor_elmt);
+	xml_element.appendChild(conductor_elmt);
 
 	// export default report properties
 	QDomElement report_elmt = xml_document.createElement("report");

sources/qetxml.cpp

@@ -23,12 +23,13 @@
 #include <QFont>
 
 /**
- * @brief QETXML::penToXml
+	@brief QETXML::penToXml
- * Write attribute of a QPen in xml element
+	Write attribute of a QPen in xml element
- * @param parent_document : parent document for create the QDomElement
+	@param parent_document : parent document for create the QDomElement
- * @param pen : the pen to store
+	@param pen : the pen to store
- * @return : A QDomElement with the attribute stored. The tagName of QDomeElement is "pen".
+	@return : A QDomElement with the attribute stored.
- */
+	The tagName of QDomeElement is "pen".
+*/
 QDomElement QETXML::penToXml(QDomDocument &parent_document,const QPen& pen)
 {
 	QDomElement element = parent_document.createElement("pen");
@@ -48,19 +49,19 @@ QDomElement QETXML::penToXml(QDomDocument &parent_document,const QPen& pen)
 	element.setAttribute("style", style);
 	element.setAttribute("color", pen.color().name());
 	element.setAttribute("widthF", QString::number(pen.widthF()));
-    return element;
+	return element;
 }
 
 /**
- * @brief QETXML::penFromXml
+	@brief QETXML::penFromXml
- * Build a QPen from a xml description
+	Build a QPen from a xml description
- * @param element, The QDomElement that describe the pen
+	@param element, The QDomElement that describe the pen
- * @return the created pen. If @element is null or tagName isn't "pen"
+	@return the created pen. If @element is null or tagName isn't "pen"
- * return a default constructed QPen
+	return a default constructed QPen
- */
+*/
 QPen QETXML::penFromXml(const QDomElement &element)
 {
-    QPen pen;
+	QPen pen;
 
 	if (!(!element.isNull() && element.tagName() == "pen"))
 	{
@@ -82,17 +83,19 @@ QPen QETXML::penFromXml(const QDomElement &element)
 
 	pen.setColor(QColor(element.attribute("color", "#000000")));
 	pen.setWidthF(element.attribute("widthF", "1").toDouble());
-    return pen;
+	return pen;
 }
 
 /**
- * @brief QETXML::brushToXml
+	@brief QETXML::brushToXml
- * Write attribute of a QBrush in xml element
+	Write attribute of a QBrush in xml element
- * @param parent_document : parent document for create the QDomElement
+	@param parent_document : parent document for create the QDomElement
- * @param brush : the brush to store
+	@param brush : the brush to store
- * @return A QDomElement with the attribute stored. The tagName of QDomeElement is "brush".
+	@return A QDomElement with the attribute stored.
- */
+	The tagName of QDomeElement is "brush".
-QDomElement QETXML::brushToXml(QDomDocument &parent_document, const QBrush& brush)
+*/
+QDomElement QETXML::brushToXml(QDomDocument &parent_document,
+			       const QBrush& brush)
 {
 	QDomElement element = parent_document.createElement("brush");
 
@@ -114,7 +117,7 @@ QDomElement QETXML::brushToXml(QDomDocument &parent_document, const QBrush& brus
 		case Qt::BDiagPattern     : style = "BDiagPattern";     break;
 		case Qt::FDiagPattern     : style = "FDiagPattern";     break;
 		case Qt::DiagCrossPattern : style = "DiagCrossPattern"; break;
-		default                   : style = "Unknown";           break;
+		default                   : style = "Unknown";          break;
 	}
 
 	element.setAttribute("style", style);
@@ -123,12 +126,12 @@ QDomElement QETXML::brushToXml(QDomDocument &parent_document, const QBrush& brus
 }
 
 /**
- * @brief QETXML::brushFromXml
+	@brief QETXML::brushFromXml
- * Build a QBrush from a xml description
+	Build a QBrush from a xml description
- * @param element, the QDomElement that describe the pen
+	@param element, the QDomElement that describe the pen
- * @return the created brush. If @element is null or tagName isn't "brush"
+	@return the created brush. If @element is null or tagName isn't "brush"
- * return a default constructed QBrush
+	return a default constructed QBrush
- */
+*/
 QBrush QETXML::brushFromXml(const QDomElement &element)
 {
 	QBrush brush;
@@ -158,15 +161,20 @@ QBrush QETXML::brushFromXml(const QDomElement &element)
 }
 
 /**
- * @brief QETXML::fileSystemDirToXmlCollectionDir
+	@brief QETXML::fileSystemDirToXmlCollectionDir
- * @param document : owner document of returned QDomElement, use to create the QDomElement.
+	@param document : owner document of returned QDomElement,
- * @param dir : file system direcory to convert to QDomElement directory
+	use to create the QDomElement.
- * @param rename : by default the attribute "name" of the returned QDomElement is the same name of @dir
+	@param dir : file system direcory to convert to QDomElement directory
- * but we can override itwith @rename
+	@param rename : by default the attribute "name" of the returned
- * @return A file system directory converted to a QDomElement directory ready to be inserted into a XmlElementCollection.
+	QDomElement is the same name of @dir
- * If the QDomElement can't be created, return a null QDomElement.
+	but we can override itwith @rename
- */
+	@return A file system directory converted to a QDomElement directory
-QDomElement QETXML::fileSystemDirToXmlCollectionDir(QDomDocument &document, const QDir &dir, const QString& rename)
+	ready to be inserted into a XmlElementCollection.
+	If the QDomElement can't be created, return a null QDomElement.
+*/
+QDomElement QETXML::fileSystemDirToXmlCollectionDir(QDomDocument &document,
+						    const QDir &dir,
+						    const QString& rename)
 {
 	if (!dir.exists()) return QDomElement();
 
@@ -175,7 +183,9 @@ QDomElement QETXML::fileSystemDirToXmlCollectionDir(QDomDocument &document, cons
 
 		//Get the traduction of this directory
 	QFile qet_dir(dir.filePath("qet_directory"));
-	if (qet_dir.exists() && qet_dir.open(QIODevice::ReadOnly | QIODevice::Text))
+	if (qet_dir.exists() && qet_dir.open(
+				QIODevice::ReadOnly
+				| QIODevice::Text))
 	{
 			//Get the content of the file
 		QDomDocument trad_document;
@@ -196,15 +206,21 @@ QDomElement QETXML::fileSystemDirToXmlCollectionDir(QDomDocument &document, cons
 }
 
 /**
- * @brief QETXML::fileSystemElementToXmlCollectionElement
+	@brief QETXML::fileSystemElementToXmlCollectionElement
- * @param document : owner document of returned QDomElement, use to create the QDomElement.
+	@param document : owner document of returned QDomElement,
- * @param file : file system element file to convert to QDomElement;
+	use to create the QDomElement.
- * @param rename : by default the attribute "name" of the returned QDomElement is the same name of @file
+	@param file : file system element file to convert to QDomElement;
- * but we can override itwith @rename
+	@param rename : by default the attribute "name" of
- * @return A file system element converted to a QDomElement ready to be inserted into a XmlElementCollection
+	the returned QDomElement is the same name of @file
- * If the QDomElement can't be created, return a null QDomElement
+	but we can override itwith @rename
- */
+	@return A file system element converted to a QDomElement
-QDomElement QETXML::fileSystemElementToXmlCollectionElement(QDomDocument &document, QFile &file, const QString& rename)
+	ready to be inserted into a XmlElementCollection
+	If the QDomElement can't be created, return a null QDomElement
+*/
+QDomElement QETXML::fileSystemElementToXmlCollectionElement(
+		QDomDocument &document,
+		QFile &file,
+		const QString& rename)
 {
 	if (file.exists() && file.open(QIODevice::ReadOnly | QIODevice::Text))
 	{
@@ -229,26 +245,32 @@ QDomElement QETXML::fileSystemElementToXmlCollectionElement(QDomDocument &docume
 }
 
 /**
- * @brief QETXML::writeXmlFile
+	@brief QETXML::writeXmlFile
- * 	Export an XML document to an UTF-8 text file indented with 4 spaces, with LF end of lines and no BOM.
+	Export an XML document to an UTF-8 text file indented with 4 spaces,
- * @param xml_document : An XML document to be exported
+	with LF end of lines and no BOM.
- * @param file_path : Path to the file to be written
+	@param xml_document : An XML document to be exported
- * @param error_message : If non-zero, will contain an error message explaining what happened when this function returns false.
+	@param file_path : Path to the file to be written
- * @return false if an error occurred, true otherwise
+	@param error_message : If non-zero, will contain an error message
- */
+	explaining what happened when this function returns false.
-bool QETXML::writeXmlFile(const QDomDocument &xml_document, const QString &file_path, QString *error_message)
+	@return false if an error occurred, true otherwise
+*/
+bool QETXML::writeXmlFile(const QDomDocument &xml_document,
+			  const QString &file_path,
+			  QString *error_message)
 {
 	QFile file(file_path);
 
-		// Note: we do not set QIODevice::Text to avoid generating CRLF end of lines
+	// Note: we do not set QIODevice::Text to avoid generating CRLF end of lines
 	bool file_opening = file.open(QIODevice::WriteOnly);
 	if (!file_opening)
 	{
 		if (error_message)
 		{
-			*error_message = QString(QObject::tr("Impossible d'ouvrir le fichier %1 en écriture, erreur %2 rencontrée.",
+			*error_message = QString(
-												 "error message when attempting to write an XML file")
+						QObject::tr(
-									 ).arg(file_path).arg(file.error());
+							"Impossible d'ouvrir le fichier %1 en écriture, erreur %2 rencontrée.",
+							 "error message when attempting to write an XML file")
+							 ).arg(file_path).arg(file.error());
 		}
 		return(false);
 	}
@@ -263,14 +285,17 @@ bool QETXML::writeXmlFile(const QDomDocument &xml_document, const QString &file_
 }
 
 /**
- * @brief QETXML::textToDomElement
+	@brief QETXML::textToDomElement
- * Return a QDomElement, created from @document, with tag name @tag_name and text @value.
+	Return a QDomElement, created from @document,
- * @param document
+	with tag name @tag_name and text @value.
- * @param tag_name
+	@param document
- * @param value
+	@param tag_name
- * @return
+	@param value
- */
+	@return a QDomElement, created from @document
-QDomElement QETXML::textToDomElement(QDomDocument &document, const QString& tag_name, const QString& value)
+*/
+QDomElement QETXML::textToDomElement(QDomDocument &document,
+				     const QString& tag_name,
+				     const QString& value)
 {
 	QDomElement element = document.createElement(tag_name);
 	QDomText text = document.createTextNode(value);
@@ -280,15 +305,19 @@ QDomElement QETXML::textToDomElement(QDomDocument &document, const QString& tag_
 }
 
 /**
- * @brief QETXML::directChild
+	@brief QETXML::directChild
- * @param element
+	@param element
- * @param tag_name
+	@param tag_name
- * @return All direct child of @element  with the tag name @tag_name
+	@return All direct child of @element  with the tag name @tag_name
- */
+*/
-QVector<QDomElement> QETXML::directChild(const QDomElement &element, const QString &tag_name)
+QVector<QDomElement> QETXML::directChild(const QDomElement &element,
+					 const QString &tag_name)
 {
 	QVector<QDomElement> return_list;
-	for (QDomNode node = element.firstChild() ; !node.isNull() ; node = node.nextSibling())
+	for (
+	     QDomNode node = element.firstChild() ;
+	     !node.isNull() ;
+	     node = node.nextSibling())
 	{
 		if (!node.isElement()) continue;
 		QDomElement element = node.toElement();
@@ -300,25 +329,34 @@ QVector<QDomElement> QETXML::directChild(const QDomElement &element, const QStri
 }
 
 /**
- * @brief QETXML::subChild
+	@brief QETXML::subChild
- * @param element
+	@param element
- * @param parent_tag_name
+	@param parent_tag_name
- * @param children_tag_name
+	@param children_tag_name
- * @return When given an xml dom element @element,
+	@return When given an xml dom element @element,
- * returns a vector of all children dom_elements tagged @children_tag_name
+	returns a vector of all children dom_elements tagged @children_tag_name
- * nested in the parent dom elements tagged parent_tag_name, themselves children of the dom element @element.
+	nested in the parent dom elements tagged parent_tag_name,
- */
+	themselves children of the dom element @element.
-QVector<QDomElement> QETXML::subChild(const QDomElement &element, const QString parent_tag_name, const QString &children_tag_name)
+*/
+QVector<QDomElement> QETXML::subChild(const QDomElement &element,
+				      const QString parent_tag_name,
+				      const QString &children_tag_name)
 {
 	QVector<QDomElement> return_list;
 
-	for (QDomNode child = element.firstChild() ; !child.isNull() ; child = child.nextSibling())
+	for (
+	     QDomNode child = element.firstChild() ;
+	     !child.isNull() ;
+	     child = child.nextSibling())
 	{
 		QDomElement parents = child.toElement();
 		if (parents.isNull() || parents.tagName() != parent_tag_name)
 			continue;
 
-		for (QDomNode node_children = parents.firstChild() ; !node_children.isNull() ; node_children = node_children.nextSibling())
+		for (
+		     QDomNode node_children = parents.firstChild() ;
+		     !node_children.isNull() ;
+		     node_children = node_children.nextSibling())
 		{
 			QDomElement n_children = node_children.toElement();
 			if (!n_children.isNull() && n_children.tagName() == children_tag_name)
@@ -330,29 +368,34 @@ QVector<QDomElement> QETXML::subChild(const QDomElement &element, const QString
 }
 
 /**
- * @brief QETXML::marginsToXml
+	@brief QETXML::marginsToXml
- * Save a QMargins to xml. the xml tag name is 'margins'
+	Save a QMargins to xml. the xml tag name is 'margins'
- * @param parent_document
+	@param parent_document
- * @param margins
+	@param margins
- * @return
+	@return
- */
+*/
-QDomElement QETXML::marginsToXml(QDomDocument &parent_document, const QMargins &margins)
+QDomElement QETXML::marginsToXml(QDomDocument &parent_document,
+				 const QMargins &margins)
 {
 	auto dom_ = parent_document.createElement("margins");
-	auto text_ = parent_document.createTextNode(QString::number(margins.left())  + QString(";") +
+	auto text_ = parent_document.createTextNode(
-												QString::number(margins.top())   + QString(";") +
+				QString::number(margins.left())
-												QString::number(margins.right()) + QString(";") +
+				+ QString(";")
-												QString::number(margins.bottom()));
+				+ QString::number(margins.top())
+				+ QString(";")
+				+ QString::number(margins.right())
+				+ QString(";")
+				+ QString::number(margins.bottom()));
 	dom_.appendChild(text_);
 	return  dom_;
 }
 
 /**
- * @brief QETXML::marginsFromXml
+	@brief QETXML::marginsFromXml
- * @param element
+	@param element
- * @return a QMargins from an xml description.
+	@return a QMargins from an xml description.
- * The tag name must ne 'margins'
+	The tag name must ne 'margins'
- */
+*/
 QMargins QETXML::marginsFromXml(const QDomElement &element)
 {
 	if (element.tagName() != "margins") {
@@ -361,22 +404,35 @@ QMargins QETXML::marginsFromXml(const QDomElement &element)
 
 	auto margins_ = element.text().split(";");
 	if (margins_.size() == 4) {
-		return QMargins(margins_.at(0).toInt(), margins_.at(1).toInt(), margins_.at(2).toInt(), margins_.at(3).toInt());
+		return QMargins(
+					margins_.at(0).toInt(),
+					margins_.at(1).toInt(),
+					margins_.at(2).toInt(),
+					margins_.at(3).toInt());
 	} else {
 		return QMargins();
 	}
 }
 
 /**
- * @brief QETXML::modelHeaderDataToXml
+	@brief QETXML::modelHeaderDataToXml
- * Save to xml element all header data specified by @horizontal_section_role and @vertical_section_role
+	Save to xml element all header data specified
- * @param parent_document
+	by @horizontal_section_role and @vertical_section_role
- * @param model
+	@param parent_document
- * @param horizontal_section_role : key as header section and value as list of roles to save in xml
+	@param model
- * @param vertical_section_role :key as header section and value as list of roles to save in xml
+	@param horizontal_section_role : key as header section and value
- * @return
+	as list of roles to save in xml
- */
+	@param vertical_section_role :key as header section and value
-QDomElement QETXML::modelHeaderDataToXml(QDomDocument &parent_document, const QAbstractItemModel *model, QHash<int, QList<int>> horizontal_section_role, QHash<int, QList<int>> vertical_section_role)
+	as list of roles to save in xml
+	@return
+*/
+QDomElement QETXML::modelHeaderDataToXml(
+		QDomDocument &parent_document,
+		const QAbstractItemModel *model,
+		QHash<int,
+		QList<int>> horizontal_section_role,
+		QHash<int,
+		QList<int>> vertical_section_role)
 {
 	auto dom_element = parent_document.createElement("header_data");
 
@@ -401,7 +457,11 @@ QDomElement QETXML::modelHeaderDataToXml(QDomDocument &parent_document, const QA
 					dom_data.setAttribute("role", meta_enum_role.valueToKey(role));
 
 					auto text_node = parent_document.createTextNode("");
-					if (role == Qt::DisplayRole || role == Qt::EditRole || role == Qt::ToolTipRole || role == Qt::StatusTipRole || role == Qt::WhatsThisRole)
+					if (role == Qt::DisplayRole
+						|| role == Qt::EditRole
+						|| role == Qt::ToolTipRole
+						|| role == Qt::StatusTipRole
+						|| role == Qt::WhatsThisRole)
 					{
 						text_node.setData(variant.toString());
 					}
@@ -433,12 +493,13 @@ QDomElement QETXML::modelHeaderDataToXml(QDomDocument &parent_document, const QA
 }
 
 /**
- * @brief QETXML::modelHeaderDataFromXml
+	@brief QETXML::modelHeaderDataFromXml
- * Restore from xml modele header data
+	Restore from xml modele header data
- * @param element
+	@param element
- * @param model
+	@param model
- */
+*/
-void QETXML::modelHeaderDataFromXml(const QDomElement &element, QAbstractItemModel *model)
+void QETXML::modelHeaderDataFromXml(const QDomElement &element,
+				    QAbstractItemModel *model)
 {
 	if (element.tagName() != "header_data")
 		return;
@@ -449,12 +510,25 @@ void QETXML::modelHeaderDataFromXml(const QDomElement &element, QAbstractItemMod
 	for (auto child : QETXML::directChild(element, "data"))
 	{
 		auto section_ = child.attribute("section", "-1").toInt();
-		auto orientation_ = Qt::Orientation(meta_enum_orientation.keyToValue(child.attribute("orientation", "Horizontal").toStdString().data()));
+		auto orientation_ = Qt::Orientation(
-		auto role_ = meta_enum_role.keyToValue(child.attribute("role", "DisplayRole").toStdString().data());
+					meta_enum_orientation.keyToValue(
+						child.attribute(
+							"orientation",
+							"Horizontal"
+							).toStdString().data()));
+		auto role_ = meta_enum_role.keyToValue(
+					child.attribute(
+						"role",
+						"DisplayRole"
+						).toStdString().data());
 		auto text_ = child.text();
 		QVariant data_;
 
-		if (role_ == Qt::DisplayRole || role_ == Qt::EditRole || role_ == Qt::ToolTipRole || role_ == Qt::StatusTipRole || role_ == Qt::WhatsThisRole) {
+		if (role_ == Qt::DisplayRole
+				|| role_ == Qt::EditRole
+				|| role_ == Qt::ToolTipRole
+				|| role_ == Qt::StatusTipRole
+				|| role_ == Qt::WhatsThisRole) {
 			data_ = text_;
 		}
 		else if (role_ == Qt::FontRole)

sources/qetxml.h

@@ -31,27 +31,48 @@ class QAbstractItemModel;
  */
 namespace QETXML
 {
-    QDomElement penToXml(QDomDocument &parent_document, const QPen& pen);
+	QDomElement penToXml(QDomDocument &parent_document, const QPen& pen);
-    QPen penFromXml (const QDomElement &element);
+	QPen penFromXml (const QDomElement &element);
 
-	QDomElement brushToXml (QDomDocument &parent_document, const QBrush& brush);
+	QDomElement brushToXml (QDomDocument &parent_document,
+				const QBrush& brush);
 	QBrush brushFromXml (const QDomElement &element);
 
-	QDomElement fileSystemDirToXmlCollectionDir (QDomDocument &document, const QDir &dir, const QString& rename = QString());
+	QDomElement fileSystemDirToXmlCollectionDir (
-	QDomElement fileSystemElementToXmlCollectionElement (QDomDocument &document, QFile &file, const QString& rename = QString());
+			QDomDocument &document,
+			const QDir &dir,
+			const QString& rename = QString());
+	QDomElement fileSystemElementToXmlCollectionElement (
+			QDomDocument &document,
+			QFile &file,
+			const QString& rename = QString());
 
-	bool writeXmlFile(const QDomDocument &xml_document, const QString &file_path, QString *error_message = nullptr);
+	bool writeXmlFile(const QDomDocument &xml_document,
+			  const QString &file_path,
+			  QString *error_message = nullptr);
 
-	QDomElement textToDomElement (QDomDocument &document, const QString& tag_name, const QString& value);
+	QDomElement textToDomElement (QDomDocument &document,
+				      const QString& tag_name,
+				      const QString& value);
 
-	QVector <QDomElement> directChild(const QDomElement &element, const QString &tag_name);
+	QVector <QDomElement> directChild(const QDomElement &element,
-	QVector <QDomElement> subChild(const QDomElement &element, const QString parent_tag_name, const QString &children_tag_name);
+					  const QString &tag_name);
+	QVector <QDomElement> subChild(const QDomElement &element,
+				       const QString parent_tag_name,
+				       const QString &children_tag_name);
 
-	QDomElement marginsToXml (QDomDocument &parent_document, const QMargins &margins);
+	QDomElement marginsToXml (QDomDocument &parent_document,
+				  const QMargins &margins);
 	QMargins marginsFromXml(const QDomElement &element);
 
-	QDomElement modelHeaderDataToXml(QDomDocument &parent_document, const QAbstractItemModel *model, QHash<int, QList<int>> horizontal_section_role, QHash<int, QList<int>> vertical_section_role);
+	QDomElement modelHeaderDataToXml(QDomDocument &parent_document,
-	void modelHeaderDataFromXml(const QDomElement &element, QAbstractItemModel *model);
+					 const QAbstractItemModel *model,
+					 QHash<int,
+					 QList<int>> horizontal_section_role,
+					 QHash<int,
+					 QList<int>> vertical_section_role);
+	void modelHeaderDataFromXml(const QDomElement &element,
+				    QAbstractItemModel *model);
 }
 
 #endif // QETXML_H

sources/richtext/richtexteditor.cpp

@@ -739,6 +739,7 @@ QString RichTextEditor::text(Qt::TextFormat format) const
 			break;
 #if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)
 #else
+#pragma message("@TODO remove code for QT 5.14 or later")
 		case Qt::MarkdownText: //This enum value was added in Qt 5.14.
 			break;
 #endif

sources/titleblock/helpercell.cpp

@@ -23,7 +23,12 @@
 */
 HelperCell::HelperCell(QGraphicsItem *parent) :
 	QGraphicsObject(parent),
-    QGraphicsLayoutItem()
+	QGraphicsLayoutItem(),
+	background_color(Qt::white),
+	foreground_color(Qt::black),
+	label(),
+	orientation(Qt::Horizontal),
+	index(-1)
 {
 	setGraphicsItem(this);
 	setFlag(QGraphicsItem::ItemIsSelectable, false);

sources/titleblock/helpercell.h

@@ -37,11 +37,11 @@ class HelperCell : public QGraphicsObject, public QGraphicsLayoutItem {
 	
 	// attributes
 	public:
-    QColor background_color{Qt::white};     ///< Background color when rendering this cell
+	QColor background_color;     ///< Background color when rendering this cell
-    QColor foreground_color{Qt::black};     ///< Text color when rendering this cell
+	QColor foreground_color;     ///< Text color when rendering this cell
 	QString label;               ///< Label displayed in this cell
-    Qt::Orientation orientation{Qt::Horizontal}; ///< Orientation of this cell
+	Qt::Orientation orientation; ///< Orientation of this cell
-    int index{-1};                   ///< Index of this cell
+	int index;                   ///< Index of this cell
 	
 	// methods
 	public:

sources/titleblock/splittedhelpercell.h

@@ -36,7 +36,6 @@ class SplittedHelperCell : public HelperCell {
 	void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget * = nullptr) override;
 	
 	// attributes
-    // colors are set in the constructor
 	QColor split_background_color; ///< Background color on the split side
 	QColor split_foreground_color; ///< Text color on the split side
 	QString split_label;           ///< Text displayed on the split side

sources/titleblockproperties.cpp

@@ -23,7 +23,11 @@
 	Constructeur. Initialise un objet TitleBlockProperties avec tous les champs
 	vides (date vide + useDate a UseDateValue).
 */
-TitleBlockProperties::TitleBlockProperties()
+TitleBlockProperties::TitleBlockProperties() :
+	date(),
+	useDate(UseDateValue),
+	display_at(Qt::BottomEdge),
+	collection (QET::QetCollection::Common)
 {
 }
 
@@ -70,67 +74,53 @@ bool TitleBlockProperties::operator!=(const TitleBlockProperties &ip) {
 	@param e Element XML auquel seront ajoutes des attributs
 */
 void TitleBlockProperties::toXml(QDomElement &e) const {
-
+	e.setAttribute("author",   author);
-    e.setAttribute("author",   author);
+	e.setAttribute("title",    title);
-    e.setAttribute("title",    title);
+	e.setAttribute("filename", filename);
-    e.setAttribute("filename", filename);
+	e.setAttribute("plant", plant);
-    e.setAttribute("plant", plant);
+	e.setAttribute("locmach", locmach);
-    e.setAttribute("locmach", locmach);
+	e.setAttribute("indexrev",indexrev);
-    e.setAttribute("indexrev",indexrev);
+	e.setAttribute("version", version);
-    e.setAttribute("version", version);
+	e.setAttribute("folio",    folio);
-    e.setAttribute("folio",    folio);
+	e.setAttribute("auto_page_num", auto_page_num);
-    e.setAttribute("auto_page_num", auto_page_num);
+	e.setAttribute("date",     exportDate());
-    e.setAttribute("date",     exportDate());
+	e.setAttribute("displayAt", (display_at == Qt::BottomEdge? "bottom" : "right"));
-    e.setAttribute("displayAt", (display_at == Qt::BottomEdge? "bottom" : "right"));
+	if (!template_name.isEmpty())
-    if (!template_name.isEmpty())
+	{
-    {
+		e.setAttribute("titleblocktemplate", template_name);
-        e.setAttribute("titleblocktemplate", template_name);
+		e.setAttribute("titleblocktemplateCollection", QET::qetCollectionToString(collection));
-        e.setAttribute("titleblocktemplateCollection", QET::qetCollectionToString(collection));
+	}
-    }
+	
-
+	if (context.keys().count()) {
-    if (context.keys().count()) {
+		QDomElement properties = e.ownerDocument().createElement("properties");
-        QDomElement properties = e.ownerDocument().createElement("properties");
+		context.toXml(properties);
-        context.toXml(properties);
+		e.appendChild(properties);
-        e.appendChild(properties);
+	}
-    }
 }
 
-QDomElement TitleBlockProperties::toXml(QDomDocument &d) const {
+/**
-    Q_UNUSED(d)
-    qDebug() << "NOT IMPLEMENTED!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!";
-    return QDomElement();
-}
-
-/** RETURNS True
 	Importe le cartouche a partir des attributs XML de l'element e
 	@param e Element XML dont les attributs seront lus
 */
-bool TitleBlockProperties::fromXml(const QDomElement &e) {
+void TitleBlockProperties::fromXml(const QDomElement &e) {
-
+	// reads the historical fields
-
+	if (e.hasAttribute("author"))      author   = e.attribute("author");
-    // reads the historical fields
+	if (e.hasAttribute("title"))       title    = e.attribute("title");
-    propertyString(e, "author", &author);
+	if (e.hasAttribute("filename"))    filename = e.attribute("filename");
-    propertyString(e, "title", &title);
+	if (e.hasAttribute("plant"))       plant   = e.attribute("plant");
-    propertyString(e, "filename", &filename);
+	if (e.hasAttribute("locmach"))     locmach  = e.attribute("locmach");
-    propertyString(e, "plant", &plant);
+	if (e.hasAttribute("indexrev"))    indexrev  = e.attribute("indexrev");
-    propertyString(e, "locmach", &locmach);
+	if (e.hasAttribute("version"))     version   = e.attribute("version");
-    propertyString(e, "indexrev", &indexrev);
+	if (e.hasAttribute("folio"))       folio    = e.attribute("folio");
-    propertyString(e, "version", &version);
+	if (e.hasAttribute("auto_page_num")) auto_page_num = e.attribute("auto_page_num");
-    propertyString(e, "folio", &folio);
+	if (e.hasAttribute("date"))        setDateFromString(e.attribute("date"));
-    propertyString(e, "auto_page_num", &auto_page_num);
+	if (e.hasAttribute("displayAt")) display_at = (e.attribute("displayAt") == "bottom" ? Qt::BottomEdge : Qt::RightEdge);
-    QString date;
+	
-    propertyString(e, "date", &date);
+		// reads the template used to render the title block
-    setDateFromString(date);
+	if (e.hasAttribute("titleblocktemplate"))
-
+	{
-    QString display_at_temp;
+		template_name = e.attribute("titleblocktemplate");
-    if (propertyString(e, "displayAt", &display_at_temp) == PropertyFlags::Success)
+		collection = QET::qetCollectionFromString(e.attribute("titleblocktemplateCollection"));
-        display_at = (display_at_temp == "bottom" ? Qt::BottomEdge : Qt::RightEdge); // otherwise it gets default in header file
-
-    // reads the template used to render the title block
-    if (propertyString(e, "titleblocktemplate", &template_name) == PropertyFlags::Success) {
-        QString tbc;
-        if (propertyString(e, "titleblocktemplateCollection", &tbc) == PropertyFlags::Success)
-            collection = QET::qetCollectionFromString(tbc);
 	}
 	
 	// reads the additional fields used to fill the title block
@@ -138,7 +128,6 @@ bool TitleBlockProperties::fromXml(const QDomElement &e) {
 	foreach (QDomElement e, QET::findInDomElement(e, "properties")) {
 		context.fromXml(e);
 	}
-    return true;
 }
 
 /**
@@ -169,7 +158,7 @@ void TitleBlockProperties::toSettings(QSettings &settings, const QString &prefix
 	@param settings Parametres a lire
 	@param prefix prefixe a ajouter devant les noms des parametres
 */
-void TitleBlockProperties::fromSettings(const QSettings &settings, const QString &prefix) {
+void TitleBlockProperties::fromSettings(QSettings &settings, const QString &prefix) {
 	title    = settings.value(prefix + "title").toString();
 	author   = settings.value(prefix + "author").toString();
 	filename = settings.value(prefix + "filename").toString();

sources/titleblockproperties.h

@@ -21,14 +21,12 @@
 #include "diagramcontext.h"
 #include "qet.h"
 
-#include "propertiesinterface.h"
-
 /**
 	This class provides a container for the properties of a particular title
 	block, i.e. title, author, date, filename, folio, template, custom
 	properties, ...
 */
-class TitleBlockProperties: public PropertiesInterface {
+class TitleBlockProperties {
 	public:
 	TitleBlockProperties();
 	virtual ~TitleBlockProperties();
@@ -41,11 +39,10 @@ class TitleBlockProperties: public PropertiesInterface {
 	bool operator==(const TitleBlockProperties &);
 	bool operator!=(const TitleBlockProperties &);
 	
-    QDomElement toXml(QDomDocument &e) const override;
+	void toXml(QDomElement &) const;
-    void toXml(QDomElement &e) const;
+	void fromXml(const QDomElement &);
-    bool fromXml(const QDomElement &) override;
+	void toSettings(QSettings &, const QString & = QString()) const;
-    void toSettings(QSettings &, const QString & = QString()) const override;
+	void fromSettings(QSettings &, const QString & = QString());
-    void fromSettings(const QSettings &, const QString & = QString()) override;
 
 	void setAutoPageNum(QString autonum) {auto_page_num = autonum;}
 
@@ -64,11 +61,11 @@ class TitleBlockProperties: public PropertiesInterface {
 	QString version;          ///< Version (displayed by the default template)
 	QString folio;            ///< Folio information (displayed by the default template)
 	QString auto_page_num;
-    DateManagement useDate{UseDateValue};   ///< Wheter to use the date attribute
+	DateManagement useDate;   ///< Wheter to use the date attribute
 	QString template_name;    ///< Name of the template used to render the title block - an empty string means "the default template provided by the application"
 	DiagramContext context;   ///< Container for the additional, user-defined fields
-    Qt::Edge display_at{Qt::Edge::BottomEdge};       ///< Edge to display the titleblock
+	Qt::Edge display_at;       ///< Edge to display the titleblock
-    QET::QetCollection collection{QET::QetCollection::Common}; ///<Specify the location of the title block
+	QET::QetCollection collection; ///<Specify the location of the title block
 
 	private:
 	QString exportDate() const;

sources/titleblocktemplate.cpp

@@ -338,6 +338,7 @@ void TitleBlockTemplate::parseRows(const QString &rows_string) {
 #if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)	// ### Qt 6: remove
 	QStringList rows_descriptions = rows_string.split(QChar(';'), QString::SkipEmptyParts);
 #else
+#pragma message("@TODO remove code for QT 5.14 or later")
 	QStringList rows_descriptions = rows_string.split(QChar(';'), Qt::SkipEmptyParts);
 #endif
 	foreach (QString rows_description, rows_descriptions) {
@@ -365,6 +366,7 @@ void TitleBlockTemplate::parseColumns(const QString &cols_string) {
 #if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)	// ### Qt 6: remove
 	QStringList cols_descriptions = cols_string.split(QChar(';'), QString::SkipEmptyParts);
 #else
+#pragma message("@TODO remove code for QT 5.14 or later")
 	QStringList cols_descriptions = cols_string.split(QChar(';'), Qt::SkipEmptyParts);
 #endif
 	foreach (QString cols_description, cols_descriptions) {

sources/ui/aboutqetdialog.cpp

@@ -21,7 +21,13 @@
 
 #include <QThread>
 #include <QDate>
+#include <QScreen>
+#include <QProcess>
 
+/**
+	@brief AboutQETDialog::AboutQETDialog
+	@param parent
+*/
 AboutQETDialog::AboutQETDialog(QWidget *parent) :
 	QDialog(parent),
 	ui(new Ui::AboutQETDialog)
@@ -36,11 +42,17 @@ AboutQETDialog::AboutQETDialog(QWidget *parent) :
 	setLicence();
 }
 
+/**
+	@brief AboutQETDialog::~AboutQETDialog
+*/
 AboutQETDialog::~AboutQETDialog()
 {
 	delete ui;
 }
 
+/**
+	@brief AboutQETDialog::setAbout
+*/
 void AboutQETDialog::setAbout()
 {
 
@@ -55,6 +67,9 @@ void AboutQETDialog::setAbout()
 	ui->m_about_label->setText(str);
 }
 
+/**
+	@brief AboutQETDialog::setAuthors
+*/
 void AboutQETDialog::setAuthors()
 {
 	addAuthor(ui->m_author_label, "Benoît Ansieau",     "benoit@qelectrotech.org",     tr("Idée originale"));
@@ -66,6 +81,9 @@ void AboutQETDialog::setAuthors()
 	addAuthor(ui->m_author_label, "Abhishek Bansal",    "abhishek@qelectrotech.org",   tr("Développement"));
 }
 
+/**
+	@brief AboutQETDialog::setTranslators
+*/
 void AboutQETDialog::setTranslators()
 {
 	addAuthor(ui->m_translators_label, "Alfredo Carreto",                           "electronicos_mx@yahoo.com.mx",   tr("Traduction en espagnol"));
@@ -94,6 +112,9 @@ void AboutQETDialog::setTranslators()
 	addAuthor(ui->m_translators_label, "Gábor Gubányi",                             "gubanyig@gmail.com",             tr("Traduction en hongrois"));
 }
 
+/**
+	@brief AboutQETDialog::setContributors
+*/
 void AboutQETDialog::setContributors()
 {
 	addAuthor(ui->m_contrib_label, "Remi Collet",         "remi@fedoraproject.org",              tr("Paquets Fedora et Red Hat"));
@@ -117,6 +138,9 @@ void AboutQETDialog::setContributors()
 	addAuthor(ui->m_contrib_label, "Maximilian Federle",   "",                                   tr("Paquets Snap"));
 }
 
+/**
+	@brief AboutQETDialog::setVersion
+*/
 void AboutQETDialog::setVersion()
 {
 	QString str = "<span style=\"font-weight:bold;font-size:16pt;\">QElectroTech V " + QET::displayedVersion + "</span>";
@@ -129,6 +153,12 @@ void AboutQETDialog::setVersion()
 	compilation_info += " : " + QString(__TIME__);
 	compilation_info += " <br>Run with Qt "+ QString(qVersion());
 	compilation_info += " using" + QString(" %1 thread(s)").arg(QThread::idealThreadCount());
+	QProcess macoscpuinfo;
+	macoscpuinfo.start("bash", QStringList() << "-c" << "sysctl -n machdep.cpu.brand_string");
+	macoscpuinfo.waitForFinished();
+	QString macosOutput = macoscpuinfo.readAllStandardOutput();
+	compilation_info +=  "<br>"" CPU : " + QString(macosOutput.toLocal8Bit().constData());
+
 	compilation_info += "<br>" "  OS : " +  QString(QSysInfo::kernelType());
 	compilation_info += "  -   " + QString(QSysInfo::currentCpuArchitecture());
 	compilation_info += " -  Version :    " + QString(QSysInfo::prettyProductName());
@@ -140,15 +170,61 @@ void AboutQETDialog::setVersion()
 	compilation_info += " : " + QString(__TIME__);
 	compilation_info += " <br>Run with Qt "+ QString(qVersion());
 	compilation_info += " using" + QString(" %1 thread(s)").arg(QThread::idealThreadCount());
+	
+	QString OSName = QSysInfo::kernelType();
+	if (OSName == "linux")
+	{
+	QProcess linuxcpuinfo;
+	linuxcpuinfo.start("bash", QStringList() << "-c" << "cat /proc/cpuinfo |grep 'model name' | uniq");
+	linuxcpuinfo.waitForFinished();
+	QString linuxOutput = linuxcpuinfo.readAllStandardOutput();
+	compilation_info +=  "<br>"" CPU : " + QString(linuxOutput.toLocal8Bit().constData());
+	
+	QProcess p;
+	p.start("awk", QStringList() << "/MemTotal/ { print $2 }" << "/proc/meminfo");
+	p.waitForFinished();
+	QString memory = p.readAllStandardOutput();
+	compilation_info += "<br>" + QString("RAM Total : %1 MB").arg(memory.toLong() / 1024);
+	p.close();
+	
+	QProcess qp;
+	qp.start("awk", QStringList() << "/MemAvailable/ {print $2}" << "/proc/meminfo");
+	qp.waitForFinished();
+	QString AvailableMemory = qp.readAllStandardOutput();
+	compilation_info += "<br>" + QString("RAM Available : %1 MB").arg(AvailableMemory.toLong() / 1024);
+	qp.close();
+	
+	QProcess linuxgpuinfo;
+	linuxgpuinfo.start("bash", QStringList() << "-c" << "lspci | grep VGA | cut -d : -f 3");
+	linuxgpuinfo.waitForFinished();
+	QString linuxGPUOutput = linuxgpuinfo.readAllStandardOutput();
+	compilation_info += "<br>"" GPU : " + QString(linuxGPUOutput.toLocal8Bit().constData());
+	
+	}
+	
 	compilation_info += "<br>" "  OS : " +  QString(QSysInfo::kernelType());
 	compilation_info += "  -   " + QString(QSysInfo::currentCpuArchitecture());
 	compilation_info += " -  Version :    " + QString(QSysInfo::prettyProductName());
 	compilation_info += "</br>" " -  Kernel :     " + QString(QSysInfo::kernelVersion());
 #endif
 #endif
+	compilation_info += "<br>  *** Qt screens *** </br>";
+	const auto screens = qApp->screens();
+	for (int ii = 0; ii < screens.count(); ++ii) {
+	  compilation_info += "<br> ( "
+			  + QString::number(ii + 1)
+			  + " : "
+			  + QString::number(screens[ii]->geometry().width() * screens[ii]->devicePixelRatio())
+			  + " x "
+			  + QString::number(screens[ii]->geometry().height() * screens[ii]->devicePixelRatio())
+			  + " ) </br>";
+	}
 	ui->m_version_label->setText(str + compilation_info);
 }
 
+/**
+	@brief AboutQETDialog::setLibraries
+*/
 void AboutQETDialog::setLibraries()
 {
 	addLibrary(ui->m_libraries_label, "KDE lib",            "https://api.kde.org");
@@ -156,19 +232,22 @@ void AboutQETDialog::setLibraries()
 	addLibrary(ui->m_libraries_label, "pugixml",            "https://pugixml.org");
 }
 
+/**
+	@brief AboutQETDialog::setLicence
+*/
 void AboutQETDialog::setLicence()
 {
 	ui->m_license_text_edit->setPlainText(QET::license());
 }
 
 /**
- * @brief AboutQETDialog::addAuthor
+	@brief AboutQETDialog::addAuthor
- * Adds a person to the list of authors
+	Adds a person to the list of authors
- * @param label : QLabel which will add the person
+	@param label : QLabel which will add the person
- * @param name : Name of person
+	@param name : Name of person
- * @param email : E-mail address of the person
+	@param email : E-mail address of the person
- * @param work : Function / work done by the person
+	@param work : Function / work done by the person
- */
+*/
 void AboutQETDialog::addAuthor(QLabel *label, const QString &name, const QString &email, const QString &work)
 {
 	QString new_text = label->text();
@@ -180,6 +259,12 @@ void AboutQETDialog::addAuthor(QLabel *label, const QString &name, const QString
 	label->setText(new_text);
 }
 
+/**
+	@brief AboutQETDialog::addLibrary
+	@param label
+	@param name
+	@param link
+*/
 void AboutQETDialog::addLibrary(QLabel *label, const QString &name, const QString &link)
 {
 	QString new_text = label->text();

sources/ui/aboutqetdialog.h

@@ -26,6 +26,9 @@ namespace Ui {
 	class AboutQETDialog;
 }
 
+/**
+	@brief The AboutQETDialog class
+*/
 class AboutQETDialog : public QDialog
 {
 	Q_OBJECT
@@ -42,8 +45,13 @@ class AboutQETDialog : public QDialog
 		void setVersion();
 		void setLibraries();
 		void setLicence();
-		void addAuthor(QLabel *label, const QString &name, const QString &email, const QString &work);
+		void addAuthor(QLabel *label,
-		void addLibrary(QLabel *label, const QString &name, const QString &link);
+			       const QString &name,
+			       const QString &email,
+			       const QString &work);
+		void addLibrary(QLabel *label,
+				const QString &name,
+				const QString &link);
 
 	private:
 		Ui::AboutQETDialog *ui;

sources/ui/bomexportdialog.cpp

@@ -61,6 +61,7 @@ BOMExportDialog::BOMExportDialog(QETProject *project, QWidget *parent) :
 #if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)	// ### Qt 6: remove
 	connect(&m_button_group, static_cast<void (QButtonGroup::*)(int)>(&QButtonGroup::buttonClicked), [this](int id)
 #else
+#pragma message("@TODO remove code for QT 5.15 or later")
 	connect(&m_button_group, static_cast<void (QButtonGroup::*)(int)>(&QButtonGroup::idClicked), [this](int id)
 #endif
 	{
@@ -154,6 +155,7 @@ int BOMExportDialog::exec()
 #if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)	// ### Qt 6: remove
 				stream << getBom() << endl;
 #else
+#pragma message("@TODO remove code for QT 5.15 or later")
 				stream << getBom() << &Qt::endl(stream);
 #endif
 			}

sources/ui/compositetexteditdialog.cpp

@@ -16,6 +16,7 @@ CompositeTextEditDialog::CompositeTextEditDialog(DynamicElementTextItem *text, Q
 	m_default_text = m_text->compositeText();
 	ui->m_plain_text_edit->setPlainText(m_default_text);
 #if QT_VERSION >= 0x050300
+#pragma message("@TODO remove code for QT 5.3 or later")
 	ui->m_plain_text_edit->setPlaceholderText(tr("Entrée votre texte composé ici, en vous aidant des variables disponible"));
 #endif
 	setUpComboBox();
@@ -29,6 +30,7 @@ CompositeTextEditDialog::CompositeTextEditDialog(QString text, QWidget *parent)
 	m_default_text = std::move(text);
 	ui->m_plain_text_edit->setPlainText(m_default_text);
 #if QT_VERSION >= 0x050300
+#pragma message("@TODO remove code for QT 5.3 or later")
 	ui->m_plain_text_edit->setPlaceholderText(tr("Entrée votre texte composé ici, en vous aidant des variables disponible"));
 #endif
 	setUpComboBox();

sources/ui/dynamicelementtextmodel.cpp

@@ -1158,8 +1158,6 @@ void DynamicElementTextModel::enableGroupRotationAndPos(ElementTextItemGroup *gr
 void DynamicElementTextModel::itemDataChanged(QStandardItem *qsi)
 {
 	DynamicElementTextItem *deti = textFromItem(qsi);
-    if (deti->searchedElement)
-        int stop = 1;
 	ElementTextItemGroup *etig = groupFromItem(qsi);
 	if (!deti && !etig)
 		return;
@@ -1299,10 +1297,6 @@ void DynamicElementTextModel::setConnection(ElementTextItemGroup *group, bool se
 
 void DynamicElementTextModel::updateDataFromText(DynamicElementTextItem *deti, ValueType type)
 {
-
-    if (deti->searchedElement)
-        int stop = 1;
-
 	QStandardItem *qsi = m_texts_list.value(deti);
 	if (!qsi)
 		return;