Conductor properties : Add two value, function and tension/protocol.

Revamp some widget to edit it.


git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4172 bfdf4180-ca20-0410-9c96-a3a8aa849046

sources/ui/potentialselectordialog.h

@@ -0,0 +1,76 @@
+/*
+	Copyright 2006-2015 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 POTENTIALSELECTORDIALOG_H
+#define POTENTIALSELECTORDIALOG_H
+
+#include <QDialog>
+#include "conductorproperties.h"
+class Conductor;
+class QUndoCommand;
+class Element;
+
+class AbstractPotentialSelector
+{
+	public:
+		virtual ~AbstractPotentialSelector() {}
+		virtual bool isValid() const = 0;
+
+		ConductorProperties m_properties_1, m_properties_2;
+		int m_conductor_number_1, m_conductor_number_2;
+};
+
+namespace Ui {
+	class PotentialSelectorDialog;
+}
+
+/**
+ * @brief The PotentialSelectorDialog class
+ * This dialog is used when user try to connect two existing potential together.
+ * The dialog ask to user to make a choice between the properties of the two existing potential,
+ * to apply it for the new potential.
+ *
+ * Each constructor have a QUndoCommand @parent_undo for parameter
+ * If @parent_undo isn't null, when user click on OK button, the dialog will use the parent-undo
+ * as parent of the undo command that describe the changes.
+ * If @parent_undo is null, the created undo-command is push to the undo stack of the parent diagram of a conductor in potential.
+ * else we apply the change without a QUndoCommand.
+ */
+class PotentialSelectorDialog : public QDialog
+{
+        Q_OBJECT
+
+    public:
+		explicit PotentialSelectorDialog(Conductor *conductor, QUndoCommand *parent_undo = nullptr, QWidget *parent = nullptr);
+		explicit PotentialSelectorDialog(Element *report, QUndoCommand *parent_undo = nullptr, QWidget *parent = nullptr);
+        ~PotentialSelectorDialog();
+
+	private slots:
+		void on_buttonBox_accepted();
+
+	private:
+        void buildWidget();
+
+    private:
+        Ui::PotentialSelectorDialog *ui;
+        Conductor *m_conductor;
+		Element *m_report;
+		QUndoCommand *m_parent_undo;
+		ConductorProperties m_selected_properties;
+		AbstractPotentialSelector *m_potential_selector;
+};
+#endif // POTENTIALSELECTORDIALOG_H