Merge pull request #562 from Kellermorph/PLC-Manager

PLC Manager
2026-08-03 18:44:13 +02:00 · 2026-07-31 09:05:30 +02:00
parent 1836bce7e1 3db298996a
commit 717c89fa66
32 changed files with 4163 additions and 177 deletions
@@ -197,6 +197,10 @@ void DynamicTextFieldEditor::setUpConnections()
 	m_connection_list << connect(m_text_field.data(), &PartDynamicTextField::textWidthChanged, this, [=](){this -> updateForm();});
 	m_connection_list << connect(m_text_field.data(), &PartDynamicTextField::compositeTextChanged,this, [=](){this -> updateForm();});
 	m_connection_list << connect(m_text_field.data(), &PartDynamicTextField::keepVisualRotationChanged, this, [=](){this -> updateForm();});
+
+	// Refresh info combo when element data changes (e.g. type switched to PLC-Slave)
+	m_connection_list << connect(elementEditor()->elementScene(), &ElementScene::elementInfoChanged,
+								 this, &DynamicTextFieldEditor::fillInfoComboBox);
 }

 void DynamicTextFieldEditor::disconnectConnections()
@@ -218,13 +222,34 @@ void DynamicTextFieldEditor::fillInfoComboBox()
 	ui -> m_elmt_info_cb -> clear();

 	QStringList strl;
-	auto type = elementEditor()->elementScene()->elementData().m_type;
+	auto ed = elementEditor()->elementScene()->elementData();
+	auto type = ed.m_type;

 	if((type & ElementData::AllReport) || (type == ElementData::ConductorDefinition)) {
 		strl = QETInformation::folioReportInfoKeys();
 	}
 	else {
 		strl = QETInformation::elementInfoKeys();
+
+		bool is_plc_slave = (type == ElementData::Slave
+							 && ed.m_slave_type == ElementData::PLCSlave);
+
+		if (is_plc_slave) {
+			QStringList plc_keys = {
+				QETInformation::ELMT_PLC_TYPE,
+				QETInformation::ELMT_PLC_ADDRESS,
+				QETInformation::ELMT_PLC_FUNCTION,
+				QETInformation::ELMT_PLC_COMMENT,
+				QETInformation::ELMT_PLC_CROSSREF
+			};
+			strl = plc_keys + strl;
+		} else {
+			strl.removeAll(QETInformation::ELMT_PLC_TYPE);
+			strl.removeAll(QETInformation::ELMT_PLC_ADDRESS);
+			strl.removeAll(QETInformation::ELMT_PLC_FUNCTION);
+			strl.removeAll(QETInformation::ELMT_PLC_COMMENT);
+			strl.removeAll(QETInformation::ELMT_PLC_CROSSREF);
+		}
 	}

 	for (int i=0; i<strl.size();++i) {
@@ -28,6 +28,19 @@
 #include <QSignalBlocker>
 #include <QTableWidgetItem>
 #include <QHeaderView>
+#include <QTableWidget>
+#include <QCheckBox>
+#include <QGroupBox>
+#include <QVBoxLayout>
+#include <QHBoxLayout>
+#include <QLabel>
+#include <QPushButton>
+#include <QClipboard>
+#include <QApplication>
+#include <QFontDialog>
+#include <QFont>
+#include <QLineEdit>
+#include <QSplitter>

 /**
 	@brief The EditorDelegate class
@@ -91,9 +104,16 @@ void ElementPropertiesEditorWidget::upDateInterface()
 	
 	if (m_data.m_type == ElementData::Slave)
 	{
-		ui->m_state_cb->setCurrentIndex(
-					ui->m_state_cb->findData(
-						m_data.m_slave_state));
+		// If PLC Slave, select "Esclave PLC" in state combo (not in type combo)
+		if (m_data.m_slave_type == ElementData::PLCSlave) {
+			ui->m_state_cb->setCurrentIndex(
+						ui->m_state_cb->findData(
+							ElementData::PLCSlave));
+		} else {
+			ui->m_state_cb->setCurrentIndex(
+						ui->m_state_cb->findData(
+							m_data.m_slave_state));
+		}
 		ui->m_type_cb->setCurrentIndex (
 					ui->m_type_cb->findData(
 						m_data.m_slave_type));
@@ -120,6 +140,26 @@ void ElementPropertiesEditorWidget::upDateInterface()
 		if (m_data.m_slave_contact_groups_enabled) {
 			populateSlaveGroupsTable();
 		}
+
+		// PLC configuration
+		if (m_data.m_master_type == ElementData::PLC) {
+			if (!m_plc_gb) {
+				createPlcConfigWidgets();
+			}
+			m_plc_gb->setVisible(true);
+			ui->max_slaves_checkbox->setVisible(false);
+			ui->max_slaves_spinbox->setVisible(false);
+			ui->m_slave_groups_checkbox->setVisible(false);
+			ui->m_slave_groups_table->setVisible(false);
+			populatePlcTable();
+		} else {
+			if (m_plc_gb)
+				m_plc_gb->setVisible(false);
+			ui->max_slaves_checkbox->setVisible(true);
+			ui->max_slaves_spinbox->setVisible(true);
+			ui->m_slave_groups_checkbox->setVisible(true);
+			ui->m_slave_groups_table->setVisible(true);
+		}
 	} else if (m_data.m_type == ElementData::Terminal) {
 		ui->m_terminal_type_cb->setCurrentIndex(
 					ui->m_terminal_type_cb->findData(
@@ -152,6 +192,7 @@ void ElementPropertiesEditorWidget::setUpInterface()
 	ui->m_state_cb->addItem(tr("Normalement fermé"),        ElementData::NC);
 	ui->m_state_cb->addItem(tr("Inverseur"),                ElementData::SW);
 	ui->m_state_cb->addItem(tr("Other"),                    ElementData::Other);
+	ui->m_state_cb->addItem(tr("Esclave PLC"),              ElementData::PLCSlave);
 	ui->m_type_cb->addItem(tr("Simple"),                    ElementData::SSimple);
 	ui->m_type_cb->addItem(tr("Puissance"),                 ElementData::Power);
 	ui->m_type_cb->addItem(tr("Temporisé travail"),         ElementData::DelayOn);
@@ -162,6 +203,8 @@ void ElementPropertiesEditorWidget::setUpInterface()
 	ui->m_master_type_cb->addItem(tr("Bobine"),               ElementData::Coil);
 	ui->m_master_type_cb->addItem(tr("Organe de protection"), ElementData::Protection);
 	ui->m_master_type_cb->addItem(tr("Commutateur / bouton"), ElementData::Commutator);
+	ui->m_master_type_cb->addItem(tr("Module PLC"),           ElementData::PLC);
+	ui->m_master_type_cb->setMinimumWidth(150);

 		//Terminal option
 	ui->m_terminal_type_cb->addItem(tr("Générique"),    ElementData::TTGeneric);
@@ -186,6 +229,38 @@ void ElementPropertiesEditorWidget::setUpInterface()
 		}
 	});

+	// Connect master type combo box to show/hide PLC configuration
+	connect(ui->m_master_type_cb, QOverload<int>::of(&QComboBox::currentIndexChanged), [this](int index) {
+		auto master_type = ui->m_master_type_cb->itemData(index).value<ElementData::MasterType>();
+		if (master_type == ElementData::PLC) {
+			if (!m_plc_gb) {
+				createPlcConfigWidgets();
+			}
+			m_plc_gb->setVisible(true);
+			ui->max_slaves_checkbox->setVisible(false);
+			ui->max_slaves_spinbox->setVisible(false);
+			ui->m_slave_groups_checkbox->setVisible(false);
+			ui->m_slave_groups_table->setVisible(false);
+			populatePlcTable();
+		} else {
+			if (m_plc_gb)
+				m_plc_gb->setVisible(false);
+			ui->max_slaves_checkbox->setVisible(true);
+			ui->max_slaves_spinbox->setVisible(true);
+			ui->m_slave_groups_checkbox->setVisible(true);
+			ui->m_slave_groups_table->setVisible(true);
+		}
+	});
+
+	// When "Esclave PLC" is selected in state combo, disable type combo
+	connect(ui->m_state_cb, QOverload<int>::of(&QComboBox::currentIndexChanged), [this](int index) {
+		bool is_plc = (ui->m_state_cb->itemData(index) == ElementData::PLCSlave);
+		ui->m_type_cb->setEnabled(!is_plc);
+		if (is_plc) {
+			ui->m_type_cb->setCurrentIndex(0);
+		}
+	});
+
 	populateTree();
 }

@@ -231,6 +306,30 @@ void ElementPropertiesEditorWidget::updateTree()
 void ElementPropertiesEditorWidget::populateTree()
 {	
 	const auto keys = QETInformation::elementEditorElementInfoKeys();
+
+	// For PLC Slave: add PLC-specific info keys at the top
+	if (m_data.m_type == ElementData::Slave
+		&& m_data.m_slave_type == ElementData::PLCSlave)
+	{
+		QStringList plc_keys = {
+			QETInformation::ELMT_PLC_TYPE,
+			QETInformation::ELMT_PLC_ADDRESS,
+			QETInformation::ELMT_PLC_FUNCTION,
+			QETInformation::ELMT_PLC_COMMENT,
+			QETInformation::ELMT_PLC_CROSSREF
+		};
+		for (const QString &key : plc_keys)
+		{
+			QTreeWidgetItem *qtwi = new QTreeWidgetItem(ui->m_tree);
+			qtwi->setFlags(Qt::ItemIsEnabled | Qt::ItemIsEditable);
+			qtwi->setData(0, Qt::DisplayRole,
+						  QETInformation::translatedInfoKey(key));
+			qtwi->setData(0, Qt::UserRole, key);
+			qtwi->setText(1, m_data.m_informations.value(key).toString());
+			qtwi->setForeground(0, QColor(0, 100, 180));
+		}
+	}
+
 	for(const QString& key : keys)
 	{
 		QTreeWidgetItem *qtwi = new QTreeWidgetItem(ui->m_tree);
@@ -254,21 +353,31 @@ void ElementPropertiesEditorWidget::on_m_buttonBox_accepted()

 	if (m_data.m_type == ElementData::Slave)
 	{
-		m_data.m_slave_state = ui->m_state_cb->currentData().value<ElementData::SlaveState>();
-		m_data.m_slave_type  = ui->m_type_cb->currentData().value<ElementData::SlaveType>();
+		auto state_val = ui->m_state_cb->currentData();
+		if (state_val == ElementData::PLCSlave) {
+			m_data.m_slave_type = ElementData::PLCSlave;
+			m_data.m_slave_state = ElementData::Other;
+		} else {
+			m_data.m_slave_state = state_val.value<ElementData::SlaveState>();
+			m_data.m_slave_type  = ui->m_type_cb->currentData().value<ElementData::SlaveType>();
+		}
 		m_data.m_contact_count = ui->m_number_ctc->value();
 	}
 		else if (m_data.m_type == ElementData::Master) {
 		m_data.m_master_type = ui->m_master_type_cb->currentData().value<ElementData::MasterType>();

 		//If the checkbox is checked, save the number; otherwise, -1 (infinity)
-		if (ui->max_slaves_checkbox->isChecked()) {
+		if (ui->max_slaves_checkbox->isVisible() && ui->max_slaves_checkbox->isChecked()) {
 			m_data.m_max_slaves = ui->max_slaves_spinbox->value();
 		} else {
 			m_data.m_max_slaves = -1;
 		}

-		readSlaveGroupsFromTable();
+		if (m_data.m_master_type == ElementData::PLC) {
+			readPlcTable();
+		} else {
+			readSlaveGroupsFromTable();
+		}
 	}
 	else if (m_data.m_type == ElementData::Terminal)
 	{
@@ -532,3 +641,601 @@ void ElementPropertiesEditorWidget::readSlaveGroupsFromTable()
 		m_data.m_slave_contact_groups.append(group);
 	}
 }
+
+/**
+ * @brief ElementPropertiesEditorWidget::createPlcConfigWidgets
+ * Create the PLC configuration widgets programmatically and add them to m_master_gb
+ */
+void ElementPropertiesEditorWidget::createPlcConfigWidgets()
+{
+	// Create PLC group box
+	m_plc_gb = new QGroupBox(tr("Configuration PLC"), ui->m_master_gb);
+	auto *plc_layout = new QVBoxLayout(m_plc_gb);
+
+	// Toolbar
+	auto *toolbar = new QHBoxLayout();
+	auto *add_btn = new QPushButton(tr("+"), m_plc_gb);
+	auto *remove_btn = new QPushButton(tr("-"), m_plc_gb);
+
+	add_btn->setMaximumWidth(30);
+	remove_btn->setMaximumWidth(30);
+
+	toolbar->addStretch();
+	toolbar->addWidget(add_btn);
+	toolbar->addWidget(remove_btn);
+	plc_layout->addLayout(toolbar);
+
+	// Tables side by side: IO table (left) + Terminal table (right)
+	auto *tables_splitter = new QSplitter(Qt::Horizontal, m_plc_gb);
+
+	// IO Table
+	m_plc_table = new QTableWidget(tables_splitter);
+	m_plc_table->setColumnCount(5);
+	m_plc_table->setHorizontalHeaderLabels({
+		tr("Type"), tr("Adresse"), tr("Fonction"),
+		tr("Commentaire"), tr("Réf. croisée")
+	});
+	m_plc_table->horizontalHeader()->setSectionResizeMode(QHeaderView::Interactive);
+	m_plc_table->horizontalHeader()->setSectionsMovable(true);
+	m_plc_table->horizontalHeader()->setSectionsClickable(true);
+	m_plc_table->horizontalHeader()->resizeSection(0, 120);
+	m_plc_table->horizontalHeader()->resizeSection(1, 100);
+	m_plc_table->horizontalHeader()->resizeSection(2, 150);
+	m_plc_table->horizontalHeader()->resizeSection(3, 150);
+	m_plc_table->horizontalHeader()->resizeSection(4, 100);
+	m_plc_table->setSelectionBehavior(QAbstractItemView::SelectRows);
+	m_plc_table->setSelectionMode(QAbstractItemView::ExtendedSelection);
+	m_plc_table->setMinimumHeight(200);
+	tables_splitter->addWidget(m_plc_table);
+
+	// Terminal table (per IO: Nb + T1-T4)
+	m_plc_terminal_table = new QTableWidget(tables_splitter);
+	m_plc_terminal_table->setColumnCount(2);
+	m_plc_terminal_table->setHorizontalHeaderLabels({
+		tr("Nb."), tr("T1")
+	});
+	m_plc_terminal_table->horizontalHeader()->setSectionResizeMode(QHeaderView::Interactive);
+	m_plc_terminal_table->horizontalHeader()->resizeSection(0, 50);
+	m_plc_terminal_table->horizontalHeader()->resizeSection(1, 80);
+	m_plc_terminal_table->setSelectionBehavior(QAbstractItemView::SelectRows);
+	m_plc_terminal_table->setSelectionMode(QAbstractItemView::ExtendedSelection);
+	m_plc_terminal_table->setMinimumHeight(200);
+	tables_splitter->addWidget(m_plc_terminal_table);
+
+	tables_splitter->setStretchFactor(0, 3);
+	tables_splitter->setStretchFactor(1, 1);
+	tables_splitter->setSizes({500, 150});
+
+	plc_layout->addWidget(tables_splitter);
+
+	// Font settings
+	auto *font_layout = new QHBoxLayout();
+
+	m_plc_header_font_btn = new QPushButton(tr("Police des en-têtes"), m_plc_gb);
+	m_plc_header_font_btn->setToolTip(tr("Configurer la police des en-têtes de colonnes"));
+	connect(m_plc_header_font_btn, &QPushButton::clicked, this, &ElementPropertiesEditorWidget::plcSelectHeaderFont);
+	font_layout->addWidget(m_plc_header_font_btn);
+
+	m_plc_cell_font_btn = new QPushButton(tr("Police du texte"), m_plc_gb);
+	m_plc_cell_font_btn->setToolTip(tr("Configurer la police du texte dans les cellules"));
+	connect(m_plc_cell_font_btn, &QPushButton::clicked, this, &ElementPropertiesEditorWidget::plcSelectCellFont);
+	font_layout->addWidget(m_plc_cell_font_btn);
+
+	m_plc_show_headers_cb = new QCheckBox(tr("Afficher les en-têtes sur la feuille"), m_plc_gb);
+	m_plc_show_headers_cb->setToolTip(tr("Afficher ou masquer les en-têtes de colonnes du tableau PLC sur la feuille"));
+	m_plc_show_headers_cb->setChecked(true);
+	font_layout->addWidget(m_plc_show_headers_cb);
+
+	font_layout->addStretch();
+	plc_layout->addLayout(font_layout);
+
+	// Display settings
+	auto *settings_layout = new QGridLayout();
+
+	for (int i = 0; i < 4; ++i) {
+		m_plc_break_checkboxes[i] = new QCheckBox(
+			tr("Saut %1 après:").arg(i + 1), m_plc_gb);
+		settings_layout->addWidget(m_plc_break_checkboxes[i], i, 0);
+
+		m_plc_break_spinboxes[i] = new QSpinBox(m_plc_gb);
+		m_plc_break_spinboxes[i]->setMinimum(0);
+		m_plc_break_spinboxes[i]->setMaximum(128);
+		m_plc_break_spinboxes[i]->setSpecialValueText(tr("Aucun"));
+		m_plc_break_spinboxes[i]->setEnabled(false);
+		settings_layout->addWidget(m_plc_break_spinboxes[i], i, 1);
+
+		connect(m_plc_break_checkboxes[i], &QCheckBox::toggled,
+			m_plc_break_spinboxes[i], &QSpinBox::setEnabled);
+	}
+
+	settings_layout->addWidget(new QLabel(tr("H. ligne:"), m_plc_gb), 4, 0);
+	m_plc_row_height_spinbox = new QSpinBox(m_plc_gb);
+	m_plc_row_height_spinbox->setMinimum(4);
+	m_plc_row_height_spinbox->setMaximum(30);
+	m_plc_row_height_spinbox->setValue(8);
+	m_plc_row_height_spinbox->setSuffix(tr(" mm"));
+	settings_layout->addWidget(m_plc_row_height_spinbox, 4, 1);
+
+	settings_layout->setColumnStretch(2, 1);
+	plc_layout->addLayout(settings_layout);
+
+	// Column name, visibility and width
+	auto *col_layout = new QHBoxLayout();
+	QStringList col_names = {tr("Type"), tr("Adresse"), tr("Fonction"),
+							 tr("Commentaire"), tr("Réf.")};
+
+	for (int i = 0; i < 5; ++i) {
+		auto *col_widget = new QVBoxLayout();
+
+		auto *le = new QLineEdit(m_plc_gb);
+		le->setPlaceholderText(col_names.at(i));
+		le->setToolTip(tr("Nom personnalisé de la colonne (vide = par défaut)"));
+		m_plc_col_name_edits.append(le);
+		col_widget->addWidget(le);
+
+		auto *cb = new QCheckBox(tr("Visible"), m_plc_gb);
+		cb->setChecked(true);
+		m_plc_col_visibility_checkboxes.append(cb);
+		col_widget->addWidget(cb);
+
+		auto *sb = new QSpinBox(m_plc_gb);
+		sb->setMinimum(10);
+		sb->setMaximum(200);
+		sb->setValue(40);
+		sb->setSuffix(tr(" mm"));
+		m_plc_col_width_spinboxes.append(sb);
+		col_widget->addWidget(sb);
+
+		col_layout->addLayout(col_widget);
+	}
+	plc_layout->addLayout(col_layout);
+
+	// Add to master group box
+	ui->m_master_gb->layout()->addWidget(m_plc_gb);
+
+	// Connect signals
+	connect(add_btn, &QPushButton::clicked, this, &ElementPropertiesEditorWidget::plcAddRow);
+	connect(remove_btn, &QPushButton::clicked, this, &ElementPropertiesEditorWidget::plcRemoveRow);
+}
+
+/**
+ * @brief ElementPropertiesEditorWidget::populatePlcTable
+ * Fill the PLC table from m_data
+ */
+void ElementPropertiesEditorWidget::populatePlcTable()
+{
+	if (!m_plc_table)
+		return;
+
+	m_plc_table->setRowCount(0);
+	if (m_plc_terminal_table)
+		m_plc_terminal_table->setRowCount(0);
+
+	const auto &plc_data = m_data.m_plc_master_data;
+	m_plc_table->setRowCount(plc_data.ios.size());
+	if (m_plc_terminal_table)
+		m_plc_terminal_table->setRowCount(plc_data.ios.size());
+
+	for (int row = 0; row < plc_data.ios.size(); ++row) {
+		const auto &io = plc_data.ios.at(row);
+
+		// --- IO Table ---
+		auto *type_cb = new QComboBox(m_plc_table);
+		QStringList plc_types = ElementData::plcIOTypeList();
+		for (int t = 0; t < plc_types.size(); ++t) {
+			type_cb->addItem(plc_types.at(t), t);
+		}
+		type_cb->setCurrentIndex(static_cast<int>(io.type));
+		m_plc_table->setCellWidget(row, 0, type_cb);
+
+		m_plc_table->setItem(row, 1, new QTableWidgetItem(io.address));
+		m_plc_table->setItem(row, 2, new QTableWidgetItem(io.functionText));
+		m_plc_table->setItem(row, 3, new QTableWidgetItem(io.comment));
+
+		auto *crossref_item = new QTableWidgetItem(io.crossRef);
+		crossref_item->setFlags(crossref_item->flags() & ~Qt::ItemIsEditable);
+		m_plc_table->setItem(row, 4, crossref_item);
+
+		// --- Terminal Table ---
+		if (m_plc_terminal_table) {
+			int tc = qMax(1, io.terminalCount);
+
+			// Ensure enough columns
+			while (m_plc_terminal_table->columnCount() < tc + 1)
+				m_plc_terminal_table->insertColumn(m_plc_terminal_table->columnCount());
+
+			auto *tc_sb = new QSpinBox(m_plc_terminal_table);
+			tc_sb->setMinimum(1);
+			tc_sb->setMaximum(4);
+			tc_sb->setValue(tc);
+			m_plc_terminal_table->setCellWidget(row, 0, tc_sb);
+			connect(tc_sb, QOverload<int>::of(&QSpinBox::valueChanged),
+				this, [this, row](int val) { plcTerminalCountChanged(row, val); });
+
+			for (int i = 0; i < m_plc_terminal_table->columnCount() - 1; ++i) {
+				QString val = (i < io.terminals.size()) ? io.terminals.at(i) : QString();
+				auto *item = new QTableWidgetItem(val);
+				if (i >= tc) {
+					item->setFlags(item->flags() & ~Qt::ItemIsEditable);
+					item->setBackground(QColor(230, 230, 230));
+				}
+				m_plc_terminal_table->setItem(row, i + 1, item);
+			}
+		}
+	}
+
+	// Load display settings
+	for (int i = 0; i < 4; ++i) {
+		int val = plc_data.breakPositions.value(i, 0);
+		bool enabled = (val > 0);
+		m_plc_break_checkboxes[i]->setChecked(enabled);
+		m_plc_break_spinboxes[i]->setValue(enabled ? val : 0);
+	}
+	m_plc_row_height_spinbox->setValue(static_cast<int>(plc_data.rowHeight));
+
+	// Load fonts
+	m_plc_header_font = plc_data.headerFont;
+	m_plc_cell_font = plc_data.cellFont;
+	if (m_plc_header_font.family().isEmpty()) {
+		m_plc_header_font = QFont(m_plc_table->font());
+		m_plc_header_font.setBold(true);
+		m_plc_header_font.setPointSize(8);
+	}
+	if (m_plc_cell_font.family().isEmpty()) {
+		m_plc_cell_font = QFont(m_plc_table->font());
+		m_plc_cell_font.setPointSize(8);
+	}
+	m_plc_header_font_btn->setText(tr("Police des en-têtes: %1 %2pt")
+		.arg(m_plc_header_font.family()).arg(m_plc_header_font.pointSize()));
+	m_plc_cell_font_btn->setText(tr("Police du texte: %1 %2pt")
+		.arg(m_plc_cell_font.family()).arg(m_plc_cell_font.pointSize()));
+	m_plc_show_headers_cb->setChecked(plc_data.showHeaders);
+
+	// UI columns 0-4 map to data model indices 0,1,2,3,4
+	const int ui_to_data[] = {0, 1, 2, 3, 4};
+
+	for (int i = 0; i < 5; ++i) {
+		int di = ui_to_data[i];
+		m_plc_col_visibility_checkboxes.at(i)->setChecked(
+			plc_data.colVisible.value(di, true));
+		m_plc_col_width_spinboxes.at(i)->setValue(
+			static_cast<int>(plc_data.colWidths.value(di, 40)));
+
+		if (i < plc_data.columnNames.size())
+			m_plc_col_name_edits.at(i)->setText(plc_data.columnNames.at(i));
+		else
+			m_plc_col_name_edits.at(i)->clear();
+	}
+
+	// Restore column visual order (translate data model index → table col index)
+	QHeaderView *hdr = m_plc_table->horizontalHeader();
+	if (!plc_data.columnOrder.isEmpty()) {
+		const int data_to_table[] = {0, 1, 2, 3, 4};
+		for (int visual = 0; visual < plc_data.columnOrder.size(); ++visual) {
+			int data_idx = plc_data.columnOrder.at(visual);
+			if (data_idx < 0 || data_idx > 4) continue;
+			int logical = data_to_table[data_idx];
+			if (logical < 0 || logical >= 5) continue;
+			if (hdr->visualIndex(logical) != visual)
+				hdr->moveSection(hdr->visualIndex(logical), visual);
+		}
+	}
+}
+
+/**
+ * @brief ElementPropertiesEditorWidget::readPlcTable
+ * Read the PLC data from the table back into m_data
+ */
+void ElementPropertiesEditorWidget::readPlcTable()
+{
+	if (!m_plc_table)
+		return;
+
+	ElementData::PlcMasterData plc_data;
+
+	for (int row = 0; row < m_plc_table->rowCount(); ++row) {
+		ElementData::PlcIO io;
+
+		auto *type_cb = qobject_cast<QComboBox *>(m_plc_table->cellWidget(row, 0));
+		if (type_cb)
+			io.type = static_cast<ElementData::PlcIOType>(type_cb->currentData().toInt());
+
+		auto *addr_item = m_plc_table->item(row, 1);
+		if (addr_item)
+			io.address = addr_item->text();
+
+		auto *func_item = m_plc_table->item(row, 2);
+		if (func_item)
+			io.functionText = func_item->text();
+
+		auto *comment_item = m_plc_table->item(row, 3);
+		if (comment_item)
+			io.comment = comment_item->text();
+
+		auto *crossref_item = m_plc_table->item(row, 4);
+		if (crossref_item)
+			io.crossRef = crossref_item->text();
+
+		// Read terminal data from terminal table
+		if (m_plc_terminal_table && row < m_plc_terminal_table->rowCount()) {
+			auto *tc_sb = qobject_cast<QSpinBox *>(m_plc_terminal_table->cellWidget(row, 0));
+			if (tc_sb) {
+				io.terminalCount = tc_sb->value();
+				for (int i = 0; i < io.terminalCount && i < 4; ++i) {
+					auto *term_item = m_plc_terminal_table->item(row, i + 1);
+					io.terminals.append(term_item ? term_item->text() : QString());
+				}
+			}
+		}
+
+		plc_data.ios.append(io);
+	}
+
+	plc_data.rowHeight = m_plc_row_height_spinbox->value();
+
+	// Save break positions
+	for (int i = 0; i < 4; ++i) {
+		if (m_plc_break_checkboxes[i]->isChecked())
+			plc_data.breakPositions.append(m_plc_break_spinboxes[i]->value());
+		else
+			plc_data.breakPositions.append(0);
+	}
+
+	// UI columns 0-4 map to data model indices 0,1,2,3,4
+	const int ui_to_data[] = {0, 1, 2, 3, 4};
+
+	for (int i = 0; i < 5; ++i) {
+		int di = ui_to_data[i];
+		plc_data.colVisible[di] = m_plc_col_visibility_checkboxes.at(i)->isChecked();
+		plc_data.colWidths[di] = m_plc_col_width_spinboxes.at(i)->value();
+
+		QString name = m_plc_col_name_edits.at(i)->text().trimmed();
+		if (!name.isEmpty())
+			plc_data.columnNames.append(name);
+		else
+			plc_data.columnNames.append(QString());
+	}
+
+	// Save current column visual order (translate table col index → data model index)
+	QHeaderView *hdr = m_plc_table->horizontalHeader();
+	const int table_to_data[] = {0, 1, 2, 3, 4};
+	for (int visual = 0; visual < 5; ++visual) {
+		int table_col = hdr->logicalIndex(visual);
+		plc_data.columnOrder.append(table_to_data[table_col]);
+	}
+
+	plc_data.headerFont = m_plc_header_font;
+	plc_data.cellFont = m_plc_cell_font;
+	plc_data.showHeaders = m_plc_show_headers_cb->isChecked();
+
+	m_data.setPlcMasterData(plc_data);
+}
+
+/**
+ * @brief ElementPropertiesEditorWidget::plcAddRow
+ * Add a new empty row to the PLC IO table
+ */
+void ElementPropertiesEditorWidget::plcAddRow()
+{
+	if (!m_plc_table)
+		return;
+
+	int row = m_plc_table->rowCount();
+	m_plc_table->insertRow(row);
+
+	// Type combo
+	auto *type_cb = new QComboBox(m_plc_table);
+	QStringList plc_types = ElementData::plcIOTypeList();
+	for (int t = 0; t < plc_types.size(); ++t) {
+		type_cb->addItem(plc_types.at(t), t);
+	}
+	m_plc_table->setCellWidget(row, 0, type_cb);
+
+	m_plc_table->setItem(row, 1, new QTableWidgetItem());
+	m_plc_table->setItem(row, 2, new QTableWidgetItem());
+	m_plc_table->setItem(row, 3, new QTableWidgetItem());
+
+	auto *crossref_item = new QTableWidgetItem();
+	crossref_item->setFlags(crossref_item->flags() & ~Qt::ItemIsEditable);
+	m_plc_table->setItem(row, 4, crossref_item);
+
+	// Terminal table row
+	if (m_plc_terminal_table) {
+		m_plc_terminal_table->insertRow(row);
+
+		// Ensure enough columns (at least Nb + T1)
+		while (m_plc_terminal_table->columnCount() < 2)
+			m_plc_terminal_table->insertColumn(m_plc_terminal_table->columnCount());
+
+		auto *tc_sb = new QSpinBox(m_plc_terminal_table);
+		tc_sb->setMinimum(1);
+		tc_sb->setMaximum(4);
+		tc_sb->setValue(1);
+		m_plc_terminal_table->setCellWidget(row, 0, tc_sb);
+		connect(tc_sb, QOverload<int>::of(&QSpinBox::valueChanged),
+			this, [this, row](int val) { plcTerminalCountChanged(row, val); });
+
+		// T1 editable, rest gray
+		auto *t1_item = new QTableWidgetItem();
+		m_plc_terminal_table->setItem(row, 1, t1_item);
+
+		for (int i = 2; i < m_plc_terminal_table->columnCount(); ++i) {
+			auto *item = new QTableWidgetItem();
+			item->setFlags(item->flags() & ~Qt::ItemIsEditable);
+			item->setBackground(QColor(230, 230, 230));
+			m_plc_terminal_table->setItem(row, i, item);
+		}
+	}
+}
+
+/**
+ * @brief ElementPropertiesEditorWidget::plcTerminalCountChanged
+ * Enable/disable T1-T4 cells and grow columns based on terminal count spinner for a row
+ */
+void ElementPropertiesEditorWidget::plcTerminalCountChanged(int row, int count)
+{
+	Q_UNUSED(row)
+	if (!m_plc_terminal_table)
+		return;
+
+	// Find max terminal count across all rows
+	int max_tc = 1;
+	for (int r = 0; r < m_plc_terminal_table->rowCount(); ++r) {
+		auto *sb = qobject_cast<QSpinBox *>(m_plc_terminal_table->cellWidget(r, 0));
+		if (sb && sb->value() > max_tc)
+			max_tc = sb->value();
+	}
+
+	// Ensure enough columns
+	int needed = max_tc + 1; // +1 for Nb column
+	while (m_plc_terminal_table->columnCount() < needed)
+		m_plc_terminal_table->insertColumn(m_plc_terminal_table->columnCount());
+
+	// Rebuild headers
+	QStringList th;
+	th << tr("Nb.");
+	for (int i = 1; i < m_plc_terminal_table->columnCount(); ++i)
+		th << tr("T%1").arg(i);
+	m_plc_terminal_table->setHorizontalHeaderLabels(th);
+
+	// Enable/disable cells per row
+	for (int r = 0; r < m_plc_terminal_table->rowCount(); ++r) {
+		auto *sb = qobject_cast<QSpinBox *>(m_plc_terminal_table->cellWidget(r, 0));
+		int tc = sb ? sb->value() : 1;
+		for (int c = 1; c < m_plc_terminal_table->columnCount(); ++c) {
+			auto *item = m_plc_terminal_table->item(r, c);
+			if (!item) {
+				item = new QTableWidgetItem();
+				m_plc_terminal_table->setItem(r, c, item);
+			}
+			if (c <= tc) {
+				item->setFlags(item->flags() | Qt::ItemIsEditable);
+				item->setBackground(Qt::NoBrush);
+			} else {
+				item->setFlags(item->flags() & ~Qt::ItemIsEditable);
+				item->setText(QString());
+				item->setBackground(QColor(230, 230, 230));
+			}
+		}
+	}
+}
+
+/**
+ * @brief ElementPropertiesEditorWidget::plcRemoveRow
+ * Remove selected rows from the PLC IO table
+ */
+void ElementPropertiesEditorWidget::plcRemoveRow()
+{
+	if (!m_plc_table)
+		return;
+
+	QModelIndexList selected = m_plc_table->selectionModel()->selectedRows();
+	if (selected.isEmpty())
+		return;
+
+	// Remove from bottom to top
+	std::sort(selected.begin(), selected.end(),
+		[](const QModelIndex &a, const QModelIndex &b) { return a.row() > b.row(); });
+
+	for (const QModelIndex &idx : selected) {
+		m_plc_table->removeRow(idx.row());
+		if (m_plc_terminal_table && idx.row() < m_plc_terminal_table->rowCount())
+			m_plc_terminal_table->removeRow(idx.row());
+	}
+}
+
+/**
+ * @brief ElementPropertiesEditorWidget::plcPasteFromClipboard
+ * Paste IO data from clipboard (tab-separated, e.g. from Excel)
+ */
+void ElementPropertiesEditorWidget::plcPasteFromClipboard()
+{
+	if (!m_plc_table)
+		return;
+
+	QString clipboard_text = QApplication::clipboard()->text();
+	if (clipboard_text.isEmpty())
+		return;
+
+	QStringList lines = clipboard_text.split('\n', Qt::SkipEmptyParts);
+
+	int start_row = m_plc_table->rowCount();
+	m_plc_table->setRowCount(start_row + lines.size());
+
+	for (int i = 0; i < lines.size(); ++i) {
+		QStringList cells = lines.at(i).split('\t');
+		int row = start_row + i;
+
+		// Type combo
+		auto *type_cb = new QComboBox(m_plc_table);
+		QStringList plc_types = ElementData::plcIOTypeList();
+		for (int t = 0; t < plc_types.size(); ++t) {
+			type_cb->addItem(plc_types.at(t), t);
+		}
+
+		// Try to match type from clipboard
+		if (!cells.isEmpty()) {
+			QString type_str = cells.at(0).trimmed();
+			int type_idx = -1;
+			for (int t = 0; t < plc_types.size(); ++t) {
+				if (plc_types.at(t).compare(type_str, Qt::CaseInsensitive) == 0) {
+					type_idx = t;
+					break;
+				}
+			}
+			if (type_idx >= 0)
+				type_cb->setCurrentIndex(type_idx);
+		}
+		m_plc_table->setCellWidget(row, 0, type_cb);
+
+		// Address
+		m_plc_table->setItem(row, 1, new QTableWidgetItem(
+			cells.size() > 1 ? cells.at(1).trimmed() : QString()));
+
+		// Function text
+		m_plc_table->setItem(row, 2, new QTableWidgetItem(
+			cells.size() > 2 ? cells.at(2).trimmed() : QString()));
+
+		// Comment
+		m_plc_table->setItem(row, 3, new QTableWidgetItem(
+			cells.size() > 3 ? cells.at(3).trimmed() : QString()));
+
+		// CrossRef (read-only)
+		auto *crossref_item = new QTableWidgetItem(
+			cells.size() > 4 ? cells.at(4).trimmed() : QString());
+		crossref_item->setFlags(crossref_item->flags() & ~Qt::ItemIsEditable);
+		m_plc_table->setItem(row, 4, crossref_item);
+	}
+}
+
+/**
+ * @brief ElementPropertiesEditorWidget::plcSelectHeaderFont
+ * Open font dialog to select column header font
+ */
+void ElementPropertiesEditorWidget::plcSelectHeaderFont()
+{
+	bool ok;
+	QFont font = QFontDialog::getFont(&ok, m_plc_header_font, this,
+		tr("Police des en-têtes de colonnes"));
+	if (ok) {
+		m_plc_header_font = font;
+		m_plc_header_font_btn->setText(tr("Police des en-têtes: %1 %2pt")
+			.arg(font.family()).arg(font.pointSize()));
+	}
+}
+
+/**
+ * @brief ElementPropertiesEditorWidget::plcSelectCellFont
+ * Open font dialog to select cell text font
+ */
+void ElementPropertiesEditorWidget::plcSelectCellFont()
+{
+	bool ok;
+	QFont font = QFontDialog::getFont(&ok, m_plc_cell_font, this,
+		tr("Police du texte des cellules"));
+	if (ok) {
+		m_plc_cell_font = font;
+		m_plc_cell_font_btn->setText(tr("Police du texte: %1 %2pt")
+			.arg(font.family()).arg(font.pointSize()));
+	}
+}
@@ -24,6 +24,13 @@
 #include <QAbstractButton>
 #include <QDialog>

+class QTableWidget;
+class QSpinBox;
+class QCheckBox;
+class QGroupBox;
+class QPushButton;
+class QLineEdit;
+
 namespace Ui {
 	class ElementPropertiesEditorWidget;
 }
@@ -51,6 +58,9 @@ class ElementPropertiesEditorWidget : public QDialog
 		void populateTree();
 		void populateSlaveGroupsTable();
 		void readSlaveGroupsFromTable();
+		void createPlcConfigWidgets();
+		void populatePlcTable();
+		void readPlcTable();

 		//SLOTS
 	private slots:
@@ -58,11 +68,33 @@ class ElementPropertiesEditorWidget : public QDialog
 		void on_m_base_type_cb_currentIndexChanged(int index);
 		void on_m_slave_groups_checkbox_toggled(bool checked);
 		void on_max_slaves_checkbox_toggled(bool checked);
+		void plcAddRow();
+		void plcRemoveRow();
+		void plcPasteFromClipboard();
+		void plcTerminalCountChanged(int row, int count);
+		void plcSelectHeaderFont();
+		void plcSelectCellFont();

 		//ATTRIBUTES
 	private:
 		Ui::ElementPropertiesEditorWidget *ui;
 		ElementData m_data;
+
+		// PLC configuration widgets (created programmatically)
+		QGroupBox *m_plc_gb = nullptr;
+		QTableWidget *m_plc_table = nullptr;
+		QTableWidget *m_plc_terminal_table = nullptr;
+		QCheckBox *m_plc_break_checkboxes[4] = {nullptr, nullptr, nullptr, nullptr};
+		QSpinBox *m_plc_break_spinboxes[4] = {nullptr, nullptr, nullptr, nullptr};
+		QSpinBox *m_plc_row_height_spinbox = nullptr;
+		QPushButton *m_plc_header_font_btn = nullptr;
+		QPushButton *m_plc_cell_font_btn = nullptr;
+		QCheckBox   *m_plc_show_headers_cb = nullptr;
+		QFont m_plc_header_font;
+		QFont m_plc_cell_font;
+		QList<QCheckBox *> m_plc_col_visibility_checkboxes;
+		QList<QSpinBox *>  m_plc_col_width_spinboxes;
+		QList<QLineEdit *> m_plc_col_name_edits;
 };

 #endif // ELEMENTPROPERTIESEDITORWIDGET_H
@@ -93,17 +93,17 @@
         <property name="title">
          <string>Élément maître</string>
         </property>
-         <layout class="QGridLayout" name="gridLayout_3">
-          <item row="0" column="0">
-           <widget class="QLabel" name="label_5">
-            <property name="text">
-             <string>Type concret</string>
-            </property>
-           </widget>
-          </item>
-          <item row="0" column="1">
-           <widget class="QComboBox" name="m_master_type_cb"/>
-          </item>
+          <layout class="QGridLayout" name="gridLayout_3">
+           <item row="0" column="0">
+            <widget class="QLabel" name="label_5">
+             <property name="text">
+              <string>Type concret</string>
+             </property>
+            </widget>
+           </item>
+           <item row="0" column="1">
+            <widget class="QComboBox" name="m_master_type_cb"/>
+           </item>
          <item row="1" column="0">
           <widget class="QCheckBox" name="max_slaves_checkbox">
            <property name="text">