TerminalStripBridge color can be edited.

sources/TerminalStrip/UndoCommand/changeterminalstripcolor.cpp

@@ -0,0 +1,51 @@
+/*
+		Copyright 2006-2021 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 "changeterminalstripcolor.h"
+#include "../terminalstripbridge.h"
+
+/**
+ * @brief ChangeTerminalStripColor::ChangeTerminalStripColor
+ * @param bridge
+ * @param color
+ * @param parent
+ */
+ChangeTerminalStripColor::ChangeTerminalStripColor(QSharedPointer<TerminalStripBridge> bridge,
+												   const QColor &color,
+												   QUndoCommand *parent):
+	QUndoCommand(parent),
+	m_bridge(bridge),
+	m_new_color(color)
+{
+	if (m_bridge) {
+		m_old_color = m_bridge->color();
+	}
+}
+
+void ChangeTerminalStripColor::redo()
+{
+	if (m_bridge) {
+		m_bridge->setColor(m_new_color);
+	}
+}
+
+void ChangeTerminalStripColor::undo()
+{
+	if (m_bridge) {
+		m_bridge->setColor(m_old_color);
+	}
+}

sources/TerminalStrip/UndoCommand/changeterminalstripcolor.h

@@ -0,0 +1,45 @@
+/*
+		Copyright 2006-2021 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 CHANGETERMINALSTRIPCOLOR_H
+#define CHANGETERMINALSTRIPCOLOR_H
+
+#include <QUndoCommand>
+#include <QSharedPointer>
+#include <QColor>
+
+class TerminalStripBridge;
+
+/**
+ * @brief The ChangeTerminalStripColor class
+ */
+class ChangeTerminalStripColor : public QUndoCommand
+{
+	public:
+		ChangeTerminalStripColor(QSharedPointer<TerminalStripBridge> bridge,
+								 const QColor &color,
+								 QUndoCommand *parent = nullptr);
+
+		void redo() override;
+		void undo() override;
+
+	private:
+		QSharedPointer<TerminalStripBridge> m_bridge;
+		QColor m_old_color, m_new_color;
+};
+
+#endif // CHANGETERMINALSTRIPCOLOR_H

sources/TerminalStrip/terminalstrip.cpp

@@ -484,7 +484,8 @@ bool TerminalStrip::setBridge(const QVector<QSharedPointer<RealTerminal>> &real_
 	auto bridge = bridgeFor(real_terminals);
 	if (bridge.isNull())
 	{
-		bridge = QSharedPointer<TerminalStripBridge>(new TerminalStripBridge(this));
+		auto br_ = new TerminalStripBridge(this);
+		bridge = br_->sharedRef();
 		m_bridge.append(bridge);
 	}
 

sources/TerminalStrip/terminalstrip.h

@@ -52,6 +52,7 @@ class TerminalStrip : public QObject
 	signals:
 		void orderChanged(); //Emitted when the order of the physical terminal is changed
 		void bridgeChanged();
+		void bridgeColorChanged(QSharedPointer<TerminalStripBridge> bridge);
 	public:
 
 		TerminalStrip(QETProject *project);

sources/TerminalStrip/terminalstripbridge.cpp

@@ -23,6 +23,30 @@ TerminalStripBridge::TerminalStripBridge(TerminalStrip *parent_strip) :
 	m_strip(parent_strip)
 {}
 
+/**
+ * @brief TerminalStripBridge::sharedRef
+ * @return a QSharedPointer of this
+ */
+QSharedPointer<TerminalStripBridge> TerminalStripBridge::sharedRef()
+{
+	QSharedPointer<TerminalStripBridge> this_shared(this->weakRef());
+	if (this_shared.isNull())
+	{
+		this_shared = QSharedPointer<TerminalStripBridge>(this);
+		m_this_weak = this_shared.toWeakRef();
+	}
+
+	return this_shared;
+}
+
+/**
+ * @brief TerminalStripBridge::weakRef
+ * @return a QWeakPointer of this, weak pointer can be null
+ */
+QWeakPointer<TerminalStripBridge> TerminalStripBridge::weakRef() {
+	return m_this_weak;
+}
+
 /**
  * @brief TerminalStripBridge::color
  * @return The color of this bridge
@@ -31,6 +55,13 @@ QColor TerminalStripBridge::color() const {
 	return m_color;
 }
 
+void TerminalStripBridge::setColor(const QColor &color) {
+	m_color = color;
+	if (m_strip) {
+		m_strip->bridgeColorChanged(sharedRef());
+	}
+}
+
 /**
  * @brief TerminalStripBridge::realTerminals
  * @return the real terminals who are bridged by this bridge

sources/TerminalStrip/terminalstripbridge.h

@@ -28,13 +28,20 @@ class TerminalStrip;
 
 class TerminalStripBridge
 {
+		friend class TerminalStrip;
+
 	public:
 		static QVector<QColor> bridgeColor() {return QVector<QColor>{Qt::red, Qt::blue, Qt::white, Qt::darkGray, Qt::black};}
 
 		TerminalStripBridge(TerminalStrip *parent_strip = nullptr);
+		QSharedPointer<TerminalStripBridge> sharedRef();
+		QWeakPointer<TerminalStripBridge> weakRef();
 
 		QColor color() const;
+		void setColor(const QColor &color);
 		QVector<QSharedPointer<RealTerminal>> realTerminals() const;
+
+	private:
 		bool addTerminals(const QVector<QSharedPointer<RealTerminal>> &real_terminals);
 		void removeTerminals(const QVector<QSharedPointer<RealTerminal>> &real_terminals);
 
@@ -44,6 +51,7 @@ class TerminalStripBridge
 		QVector<QSharedPointer<RealTerminal>> m_real_terminals;
 		QColor m_color = Qt::darkGray;
 		QUuid m_uuid = QUuid::createUuid();
+		QWeakPointer<TerminalStripBridge> m_this_weak;
 };
 
 

sources/TerminalStrip/ui/terminalstripeditor.cpp

@@ -1,4 +1,4 @@
-/*
+/*
 	Copyright 2006-2021 The QElectroTech Team
 	This file is part of QElectroTech.
 
@@ -34,6 +34,7 @@
 #include "../UndoCommand/groupterminalscommand.h"
 #include "../UndoCommand/changeterminallevel.h"
 #include "../UndoCommand/bridgeterminalscommand.h"
+#include "../UndoCommand/changeterminalstripcolor.h"
 #include "../physicalterminal.h"
 #include "../realterminal.h"
 #include "../terminalstripbridge.h"
@@ -429,20 +430,21 @@ void TerminalStripEditor::selectionChanged()
 		//Enable/disable bridge and unbridge
 	bool enable_bridge = false;
 	bool enable_unbridge = false;
+	bool enable_bridge_color = false;
 
 		//One column must be selected and the column must be a level column
 	int level_ = TerminalStripModel::levelForColumn(isSingleColumnSelected());
 	if (level_ >= 0 && m_current_strip)
 	{
 			//Select only terminals of corresponding level cell selection
-		QVector<modelRealTerminalData> model_real_terminal_level_vector;
 		QVector<QSharedPointer<RealTerminal>> real_terminal_in_level_vector;
 		for (const auto &mrtd : model_real_terminal_vector)
 		{
-			if (mrtd.level_ == level_)
-			{
-				model_real_terminal_level_vector.append(mrtd);
+			if (mrtd.level_ == level_) {
 				real_terminal_in_level_vector.append(mrtd.real_terminal.toStrongRef());
+				if (!enable_bridge_color && mrtd.bridged_) {
+					enable_bridge_color = true;
+				}
 			}
 		}
 		enable_bridge = m_current_strip->isBridgeable(real_terminal_in_level_vector);
@@ -450,6 +452,7 @@ void TerminalStripEditor::selectionChanged()
 	}
 	ui->m_bridge_terminals_pb->setEnabled(enable_bridge);
 	ui->m_unbridge_terminals_pb->setEnabled(enable_unbridge);
+	ui->m_bridge_color_cb->setEnabled(enable_bridge_color);
 }
 
 QSize TerminalStripEditor::setUpBridgeCellWidth()
@@ -476,7 +479,7 @@ QSize TerminalStripEditor::setUpBridgeCellWidth()
  * If all current QModelIndex are in the same column
  * return the column type
  * @sa TerminalStripModel::Column
- * @return
+ * @return the column or TerminalStripModel::Invalid if several column are selected
  */
 TerminalStripModel::Column TerminalStripEditor::isSingleColumnSelected() const
 {
@@ -501,6 +504,29 @@ TerminalStripModel::Column TerminalStripEditor::isSingleColumnSelected() const
 	return TerminalStripModel::Invalid;
 }
 
+/**
+ * @brief TerminalStripEditor::singleColumnData
+ * @return a QPair with for first value the column and for second value the data
+ * of selected cell of the table widget, only if the selected cells are
+ * in the same column. If selected cells are not in the same column the first value
+ * of the QPair is TerminalStripModel::Invalid.
+ */
+QPair<TerminalStripModel::Column, QVector<modelRealTerminalData> > TerminalStripEditor::singleColumnData() const
+{
+	if (m_current_strip)
+	{
+		auto level_ = isSingleColumnSelected();
+		if (level_ != TerminalStripModel::Invalid)
+		{
+			const auto index_list = ui->m_table_widget->selectionModel()->selectedIndexes();
+			const auto mrtd_vector = m_model->modelRealTerminalDataForIndex(index_list);
+			return qMakePair(level_, mrtd_vector);
+		}
+	}
+
+	return qMakePair(TerminalStripModel::Invalid, QVector<modelRealTerminalData>());
+}
+
 /**
  * @brief TerminalStripEditor::on_m_add_terminal_strip_pb_clicked
  * Action when user click on add terminal strip button
@@ -829,7 +855,6 @@ void TerminalStripEditor::on_m_bridge_terminals_pb_clicked()
 
 			const auto index_list = ui->m_table_widget->selectionModel()->selectedIndexes();
 			const auto mrtd_vector = m_model->modelRealTerminalDataForIndex(index_list);
-
 			QVector <QSharedPointer<RealTerminal>> match_vector;
 			for (const auto &mrtd : mrtd_vector)
 			{
@@ -879,6 +904,22 @@ void TerminalStripEditor::on_m_unbridge_terminals_pb_clicked()
 
 void TerminalStripEditor::on_m_bridge_color_cb_activated(const QColor &col)
 {
-
+	const auto data_vector = singleColumnData();
+	const auto column_ = data_vector.first;
+	if (column_ == TerminalStripModel::Level0 ||
+		column_ == TerminalStripModel::Level1 ||
+		column_ == TerminalStripModel::Level2 ||
+		column_ == TerminalStripModel::Level3)
+	{
+		const auto level_ = TerminalStripModel::levelForColumn(column_);
+		for (const auto &mrtd : data_vector.second)
+		{
+			if (mrtd.level_ == level_ && mrtd.bridged_) {
+				auto bridge_ = mrtd.real_terminal.toStrongRef()->bridge();
+				m_project->undoStack()->push(new ChangeTerminalStripColor(bridge_, col));
+				break;
+			}
+		}
+	}
 }
 

sources/TerminalStrip/ui/terminalstripeditor.h

@@ -55,6 +55,7 @@ class TerminalStripEditor : public QDialog
 		void selectionChanged();
 		QSize setUpBridgeCellWidth();
 		TerminalStripModel::Column isSingleColumnSelected() const;
+		QPair<TerminalStripModel::Column, QVector<modelRealTerminalData>> singleColumnData() const;
 
 	private slots:
 		void on_m_add_terminal_strip_pb_clicked();

sources/TerminalStrip/ui/terminalstripmodel.cpp

@@ -109,6 +109,11 @@ TerminalStripModel::TerminalStripModel(TerminalStrip *terminal_strip, QObject *p
     m_terminal_strip(terminal_strip)
 {
 	fillPhysicalTerminalData();
+
+	connect(terminal_strip, &TerminalStrip::bridgeColorChanged, this, [=] {
+		emit dataChanged(index(0, LEVEL_0_CELL),
+						 index(rowCount(), LEVEL_3_CELL));
+	});
 }
 
 int TerminalStripModel::rowCount(const QModelIndex &parent) const