Change struct TerminalStripBridge to class

And move it in a new file

sources/TerminalStrip/terminalstripbridge.cpp

@@ -0,0 +1,84 @@
+/*
+	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 "terminalstripbridge.h"
+#include "realterminal.h"
+#include "terminalstrip.h"
+
+TerminalStripBridge::TerminalStripBridge(TerminalStrip *parent_strip) :
+	m_strip(parent_strip)
+{}
+
+/**
+ * @brief TerminalStripBridge::color
+ * @return The color of this bridge
+ */
+QColor TerminalStripBridge::color() const {
+	return m_color;
+}
+
+/**
+ * @brief TerminalStripBridge::realTerminals
+ * @return the real terminals who are bridged by this bridge
+ */
+QVector<QSharedPointer<RealTerminal> > TerminalStripBridge::realTerminals() const {
+	return m_real_terminals;
+}
+
+/**
+ * @brief TerminalStripBridge::addTerminals
+ * @param real_terminals
+ * @return Add terminals of @a real_terminals to this bridge.
+ * If a terminal is already bridged by this bridge, the terminal is ignored.
+ * If at least one terminal doesn't belong to the same strip of this bridge
+ * this function do nothing and return false.
+ */
+bool TerminalStripBridge::addTerminals(const QVector<QSharedPointer<RealTerminal> > &real_terminals)
+{
+	QVector<QSharedPointer<RealTerminal>> to_append;
+	for (const auto &real_t : real_terminals)
+	{
+		if (!real_t.isNull())
+		{
+			if (real_t->parentStrip() != m_strip) {
+				return false;
+			}
+			if (!m_real_terminals.contains(real_t)) {
+				to_append.append(real_t);
+			}
+		} else {
+			return false;
+		}
+	}
+
+	m_real_terminals.append(to_append);
+	return true;
+}
+
+/**
+ * @brief TerminalStripBridge::removeTerminals
+ * @param real_terminal
+ * Remove all real terminal of @real_terminals from this bridge.
+ * This function doesn't make any check, they just remove if exist.
+ * @sa TerminalStrip::canUnBridge
+ */
+void TerminalStripBridge::removeTerminals(const QVector<QSharedPointer<RealTerminal>> &real_terminals)
+{
+	for (const auto &real_t : real_terminals) {
+		m_real_terminals.removeOne(real_t);
+	}
+}