Read terminal strip from xml

sources/TerminalStrip/terminalstrip.cpp

@@ -19,6 +19,8 @@
 #include "../qetproject.h"
 #include "../qetgraphicsitem/element.h"
 #include "../qetgraphicsitem/terminalelement.h"
+#include "../elementprovider.h"
+#include "../qetxml.h"
 
 using shared_real_terminal     = QSharedPointer<RealTerminal>;
 using shared_physical_terminal = QSharedPointer<PhysicalTerminal>;
@@ -121,6 +123,36 @@ class RealTerminal
 			return root_elmt;
 		}
 
+		/**
+		 * @brief fromXml
+		 * @param xml_element
+		 * @return
+		 */
+		bool fromXml(QDomElement xml_element, const QVector<TerminalElement *> &terminal_vector)
+		{
+			if (xml_element.tagName() != xmlTagName()) {
+				return true;
+			}
+
+			auto is_draw = xml_element.attribute(QStringLiteral("is_draw")) == QLatin1String("true")
+						   ? true : false;
+			auto uuid_ = QUuid::fromString(xml_element.attribute(QStringLiteral("uuid")));
+
+			if (is_draw) {
+				for (auto terminal : terminal_vector) {
+					if (terminal->uuid() == uuid_)
+					{
+						m_element = terminal;
+						break;
+					}
+				}
+			} else {
+				m_uuid = uuid_;
+			}
+
+			return true;
+		}
+
 	private :
 		QPointer<Element> m_element;
 		QPointer<TerminalStrip> m_parent_terminal_strip;
@@ -241,6 +273,15 @@ class PhysicalTerminal
 /************************************************************************************/
 /************************************************************************************/
 
+/**
+ * @brief TerminalStrip::TerminalStrip
+ * @param project
+ */
+TerminalStrip::TerminalStrip(QETProject *project) :
+	QObject(project),
+	m_project(project)
+{}
+
 /**
  * @brief TerminalStrip::TerminalStrip
  * @param installation
@@ -418,6 +459,59 @@ QDomElement TerminalStrip::toXml(QDomDocument &parent_document)
 	return root_elmt;
 }
 
+/**
+ * @brief TerminalStrip::fromXml
+ * @param xml_element
+ * @return Set up this terminal strip from the xml description \p xml_element
+ */
+bool TerminalStrip::fromXml(QDomElement &xml_element)
+{
+	if (xml_element.tagName() != xmlTagName()) {
+		return false;
+	}
+
+		//Read terminal strip data
+	auto xml_data = xml_element.firstChildElement(m_data.xmlTagName());
+	if (!xml_data.isNull()) {
+		m_data.fromXml(xml_data);
+	}
+
+		//Read layout
+	auto xml_layout = xml_element.firstChildElement(QStringLiteral("layout"));
+	if (!xml_layout.isNull())
+	{
+			//Get all free elements terminal of the project
+		ElementProvider ep(m_project);
+		auto free_terminals = ep.freeTerminal();
+
+			//Read each physical terminal
+		for(auto &xml_physical : QETXML::findInDomElement(xml_layout, PhysicalTerminal::xmlTagName()))
+		{
+			QVector<shared_real_terminal> real_t_vector;
+
+				//Read each real terminal of the current physical terminal of the loop
+			for (auto &xml_real : QETXML::findInDomElement(xml_physical, RealTerminal::xmlTagName()))
+			{
+				shared_real_terminal real_t(new RealTerminal(this));
+				real_t->fromXml(xml_real, free_terminals);
+				if(real_t->isElement())
+				{
+					m_terminal_elements_vector.append(real_t->element());
+					static_cast<TerminalElement*>(real_t->element())->setParentTerminalStrip(this);
+				}
+				real_t_vector.append(real_t);
+			}
+
+			shared_physical_terminal phy_t(new PhysicalTerminal(this, real_t_vector));
+			m_physical_terminals.append(phy_t);
+			m_real_terminals.append(real_t_vector);
+		}
+
+	}
+
+	return true;
+}
+
 /**
  * @brief TerminalStrip::realTerminal
  * @param terminal

sources/TerminalStrip/terminalstrip.h

@@ -1,4 +1,4 @@
-/*
+/*
 	Copyright 2006-2021 The QElectroTech Team
 	This file is part of QElectroTech.
 
@@ -32,7 +32,7 @@ class TerminalStrip : public QObject
 {
 		Q_OBJECT
 	public:
-		TerminalStrip(const QString &name, QETProject *project);
+		TerminalStrip(QETProject *project);
 
 		TerminalStrip(const QString &installation,
 					  const QString &location,
@@ -62,6 +62,7 @@ class TerminalStrip : public QObject
 
 		static QString xmlTagName() {return QStringLiteral("terminal_strip");}
 		QDomElement toXml(QDomDocument &parent_document);
+		bool fromXml(QDomElement &xml_element);
 
 	private:
 		QSharedPointer<RealTerminal> realTerminal(Element *terminal);

sources/TerminalStrip/ui/terminalstriptreewidget.cpp

@@ -107,29 +107,27 @@ void TerminalStripTreeWidget::dropEvent(QDropEvent *event)
 		return;
 	}
 
-	auto old_parent_type = dragged_item->parent()->type();
-
-	dragged_item->parent()->removeChild(dragged_item);
+	auto old_parent = dragged_item->parent();
+	old_parent->removeChild(dragged_item);
 	overred_item->addChild(dragged_item);
 
 		//Move terminal
-	if (old_parent_type == FreeTerminal && //From free to strip
+	if (old_parent->type() == FreeTerminal && //From free to strip
 		overred_item->type() == Strip) {
 		emit terminalAddedToStrip(QUuid::fromString(dragged_item->data(0, UUID_USER_ROLE).toString()),
 								  QUuid::fromString(overred_item->data(0, UUID_USER_ROLE).toString()));
 	}
-	else if (old_parent_type == Strip) //From strip to ...
+	else if (old_parent->type() == Strip) //From strip to ...
 	{
 		if (overred_item->type() == FreeTerminal) //Free terminal
 		{
 			emit terminalRemovedFromStrip(QUuid::fromString(dragged_item->data(0, UUID_USER_ROLE).toString()),
 										  QUuid::fromString(overred_item->data(0, UUID_USER_ROLE).toString()));
 		}
-		else if (overred_item->type() == Strip && //Another strip
-				 dragged_item->parent() != overred_item)
+		else if (overred_item->type() == Strip)
 		{
 			emit terminalMovedFromStripToStrip(QUuid::fromString(dragged_item->data(0, UUID_USER_ROLE).toString()),
-											   QUuid::fromString(dragged_item->parent()->data(0, UUID_USER_ROLE).toString()),
+											   QUuid::fromString(old_parent->data(0, UUID_USER_ROLE).toString()),
 											   QUuid::fromString(overred_item->data(0, UUID_USER_ROLE).toString()));
 		}
 	}

sources/qetproject.cpp

@@ -32,6 +32,7 @@
 #include "ui/dialogwaiting.h"
 #include "ui/importelementdialog.h"
 #include "TerminalStrip/terminalstrip.h"
+#include "qetxml.h"
 
 #include <QHash>
 #include <QStandardPaths>
@@ -1352,16 +1353,26 @@ void QETProject::readProjectXml(QDomDocument &xml_project)
 	}
 
 	m_data_base.blockSignals(true);
+
 		//Load the project-wide properties
 	readProjectPropertiesXml(xml_project);
+
 		//Load the default properties for the new diagrams
 	readDefaultPropertiesXml(xml_project);
+
 		//load the embedded titleblock templates
 	m_titleblocks_collection.fromXml(xml_project.documentElement());
+
 		//Load the embedded elements collection
 	readElementsCollectionXml(xml_project);
+
 		//Load the diagrams
 	readDiagramsXml(xml_project);
+
+		//Load the terminal strip
+	readTerminalStripXml(xml_project);
+
+
 	m_data_base.blockSignals(false);
 	m_data_base.updateDB();
 
@@ -1579,6 +1590,26 @@ void QETProject::readDefaultPropertiesXml(QDomDocument &xml_project)
 	}
 }
 
+/**
+ * @brief QETProject::readTerminalStripXml
+ * Read the terminal strips of this project
+ * @param xml_project
+ */
+void QETProject::readTerminalStripXml(const QDomDocument &xml_project)
+{
+	auto xml_elmt = xml_project.documentElement();
+	auto xml_strips = xml_elmt.firstChildElement(QStringLiteral("terminal_strips"));
+	if (!xml_strips.isNull())
+	{
+		for (auto xml_strip : QETXML::findInDomElement(xml_strips, TerminalStrip::xmlTagName()))
+		{
+			auto terminal_strip = new TerminalStrip(this);
+			terminal_strip->fromXml(xml_strip);
+			addTerminalStrip(terminal_strip);
+		}
+	}
+}
+
 /**
 	Export project properties under the \a xml_element XML element.
 */

sources/qetproject.h

@@ -225,6 +225,7 @@ class QETProject : public QObject
 		void readElementsCollectionXml(QDomDocument &xml_project);
 		void readProjectPropertiesXml(QDomDocument &xml_project);
 		void readDefaultPropertiesXml(QDomDocument &xml_project);
+		void readTerminalStripXml(const QDomDocument &xml_project);
 
 		void writeProjectPropertiesXml(QDomElement &);
 		void writeDefaultPropertiesXml(QDomElement &);