xref: add option to hide terminal names in cross-references

Add a new boolean property 'showTerminalName' (default: true) to
XRefProperties, with full persistence in XML and QSettings.

A new checkbox "Afficher les numéros de bornes dans les Xrefs" is
added to the XRefPropertiesWidget in the main display group (not in
the cross-only group), so it is active in both Cross and Contacts modes.

When unchecked, terminal names are hidden in all three rendering paths:
  - drawContact()            (Contacts mode: NO/NC/SW symbols)
  - fillCrossRef()           (Cross mode: NO and NC columns)
  - setUpCrossBoundingRect() (Cross mode: bounding rect sizing)

Backward compatible: existing project files without the attribute
default to showTerminalName=true (no visual change).

Files changed:
  sources/properties/xrefproperties.h
  sources/properties/xrefproperties.cpp
  sources/ui/xrefpropertieswidget.ui
  sources/ui/xrefpropertieswidget.cpp
  sources/qetgraphicsitem/crossrefitem.cpp

sources/properties/xrefproperties.cpp

@@ -29,6 +29,7 @@
 XRefProperties::XRefProperties()
 {
 	m_show_power_ctc = true;
+	m_show_terminal_name = true;
 	m_display = Cross;
 	m_snap_to = Bottom;
 	m_prefix_keys << "power" << "delay" << "switch";
@@ -48,6 +49,7 @@ void XRefProperties::toSettings(QSettings &settings,
 				const QString prefix) const
 {
 	settings.setValue(prefix % "showpowerctc", m_show_power_ctc);
+	settings.setValue(prefix % "showterminalname", m_show_terminal_name);
 	QString display = m_display == Cross? "cross" : "contacts";
 	settings.setValue(prefix % "displayhas", display);
 	QString snap = m_snap_to == Bottom? "bottom" : "label";
@@ -78,6 +80,7 @@ void XRefProperties::fromSettings(const QSettings &settings,
 				  const QString prefix)
 {
 	m_show_power_ctc = settings.value(prefix % "showpowerctc", true).toBool();
+	m_show_terminal_name = settings.value(prefix % "showterminalname", true).toBool();
 	QString display = settings.value(prefix % "displayhas", "cross").toString();
 	display == "cross"? m_display = Cross : m_display = Contacts;
 	QString snap = settings.value(prefix % "snapto", "label").toString();
@@ -107,6 +110,7 @@ QDomElement XRefProperties::toXml(QDomDocument &xml_document) const
 	xml_element.setAttribute("type", m_key);
 
 	xml_element.setAttribute("showpowerctc", m_show_power_ctc? "true" : "false");
+	xml_element.setAttribute("showterminalname", m_show_terminal_name? "true" : "false");
 	QString display = m_display == Cross? "cross" : "contacts";
 	xml_element.setAttribute("displayhas", display);
 	QString snap = m_snap_to == Bottom? "bottom" : "label";
@@ -137,6 +141,7 @@ QDomElement XRefProperties::toXml(QDomDocument &xml_document) const
 */
 bool XRefProperties::fromXml(const QDomElement &xml_element) {
 	m_show_power_ctc = xml_element.attribute("showpowerctc")  == "true";
+	m_show_terminal_name = xml_element.attribute("showterminalname", "true") == "true";
 	QString display = xml_element.attribute("displayhas", "cross");
 	display == "cross"? m_display = Cross : m_display = Contacts;
 	QString snap = xml_element.attribute("snapto", "label");
@@ -188,6 +193,7 @@ QHash<QString, XRefProperties> XRefProperties::defaultProperties()
 
 bool XRefProperties::operator ==(const XRefProperties &xrp) const{
 	return (m_show_power_ctc == xrp.m_show_power_ctc
+			&& m_show_terminal_name == xrp.m_show_terminal_name
 			&& m_display     == xrp.m_display
 			&& m_snap_to     == xrp.m_snap_to
 			&& m_prefix      == xrp.m_prefix

sources/properties/xrefproperties.h

@@ -57,6 +57,9 @@ class XRefProperties : public PropertiesInterface
 	void setShowPowerContac (const bool a) {m_show_power_ctc = a;}
 	bool showPowerContact	() const	   {return m_show_power_ctc;}
 
+	void setShowTerminalName (const bool a) {m_show_terminal_name = a;}
+	bool showTerminalName	 () const		{return m_show_terminal_name;}
+
 	void setDisplayHas	  (const DisplayHas dh) {m_display = dh;}
 	DisplayHas displayHas () const				{return m_display;}
 
@@ -81,6 +84,7 @@ class XRefProperties : public PropertiesInterface
 
 	private:
 	bool m_show_power_ctc;
+	bool m_show_terminal_name;
 	DisplayHas m_display;
 	SnapTo m_snap_to;
 	Qt::AlignmentFlag m_xref_pos;

sources/qetgraphicsitem/crossrefitem.cpp

@@ -575,7 +575,7 @@ void CrossRefItem::setUpCrossBoundingRect(QPainter &painter)
 		}
 
 		QString pos = elementPositionText(elmt, true);
-		if (!tnames.isEmpty())
+		if (!tnames.isEmpty() && m_properties.showTerminalName())
 			return QStringLiteral("[") + tnames.join("-") + QStringLiteral("] ") + pos;
 		return pos;
 	};
@@ -808,7 +808,7 @@ QRectF CrossRefItem::drawContact(QPainter &painter, int flags, Element *elmt, in
 
 		// Draw terminal names on each side of the contact symbol
 		// terminal_names[0] on the left, terminal_names[1] on the right
-		if (!terminal_names.isEmpty()) {
+		if (!terminal_names.isEmpty() && m_properties.showTerminalName()) {
 			QFont font = QETApp::diagramTextsFont(4);
 			font.setBold(true);
 			painter.setFont(font);
@@ -939,7 +939,7 @@ QRectF CrossRefItem::drawContact(QPainter &painter, int flags, Element *elmt, in
 		// terminal_names[0] = NO side (top left)
 		// terminal_names[1] = NC side (bottom left)
 		// terminal_names[2] = common side (right)
-		if (!terminal_names.isEmpty()) {
+		if (!terminal_names.isEmpty() && m_properties.showTerminalName()) {
 			QFont font = QETApp::diagramTextsFont(4);
 			font.setBold(true);
 			painter.setFont(font);
@@ -1102,7 +1102,7 @@ void CrossRefItem::fillCrossRef(QPainter &painter)
 			}
 		}
 		QString terminal_label;
-		if (!tnames.isEmpty())
+		if (!tnames.isEmpty() && m_properties.showTerminalName())
 			terminal_label = QStringLiteral("[") + tnames.join("-") + QStringLiteral("]");
 
 		QString str = elementPositionText(elmt, true);
@@ -1184,7 +1184,7 @@ void CrossRefItem::fillCrossRef(QPainter &painter)
 			}
 		}
 		QString terminal_label;
-		if (!tnames_nc.isEmpty())
+		if (!tnames_nc.isEmpty() && m_properties.showTerminalName())
 			terminal_label = QStringLiteral("[") + tnames_nc.join("-") + QStringLiteral("]");
 
 		QString str = elementPositionText(elmt, true);

sources/ui/xrefpropertieswidget.cpp

@@ -139,6 +139,7 @@ void XRefPropertiesWidget::saveProperties(int index) {
 	else if(ui->m_xrefpos_cb->itemData(ui->m_xrefpos_cb->currentIndex()).toString() == "right") xrp.setXrefPos(Qt::AlignRight);
 	else if(ui->m_xrefpos_cb->itemData(ui->m_xrefpos_cb->currentIndex()).toString() == "alignment") xrp.setXrefPos(Qt::AlignBaseline);
 	xrp.setShowPowerContac(ui->m_show_power_cb->isChecked());
+	xrp.setShowTerminalName(ui->m_show_terminal_name_cb->isChecked());
 	xrp.setPrefix("power",  ui->m_power_prefix_le->text());
 	xrp.setPrefix("delay",  ui->m_delay_prefix_le->text());
 	xrp.setPrefix("switch", ui->m_switch_prefix_le->text());
@@ -190,6 +191,7 @@ void XRefPropertiesWidget::updateDisplay()
 	else if(xrp.getXrefPos() == Qt::AlignBaseline) ui->m_xrefpos_cb->setCurrentIndex(ui->m_xrefpos_cb->findData("alignment"));
 	else if(xrp.getXrefPos() == Qt::AlignBottom) ui->m_xrefpos_cb->setCurrentIndex(ui->m_xrefpos_cb->findData("bottom"));
 	ui->m_show_power_cb->setChecked(xrp.showPowerContact());
+	ui->m_show_terminal_name_cb->setChecked(xrp.showTerminalName());
 	ui->m_power_prefix_le-> setText(xrp.prefix("power"));
 	ui->m_delay_prefix_le-> setText(xrp.prefix("delay"));
 	ui->m_switch_prefix_le->setText(xrp.prefix("switch"));

sources/ui/xrefpropertieswidget.ui

@@ -108,6 +108,13 @@
        <layout class="QHBoxLayout" name="horizontalLayout_3">
         <item>
          <layout class="QVBoxLayout" name="verticalLayout_2">
+          <item>
+           <widget class="QCheckBox" name="m_show_terminal_name_cb">
+            <property name="text">
+             <string>Afficher les numéros de bornes dans les Xrefs</string>
+            </property>
+           </widget>
+          </item>
           <item>
            <widget class="QRadioButton" name="m_display_has_contacts_rb">
             <property name="text">
@@ -283,6 +290,7 @@
   <tabstop>m_master_le</tabstop>
   <tabstop>m_slave_le</tabstop>
   <tabstop>m_show_power_cb</tabstop>
+  <tabstop>m_show_terminal_name_cb</tabstop>
   <tabstop>m_power_prefix_le</tabstop>
   <tabstop>m_delay_prefix_le</tabstop>
   <tabstop>m_switch_prefix_le</tabstop>