paramInputDialog.h

/* ********************************************************************
    itom software
    URL: http://www.uni-stuttgart.de/ito
    Copyright (C) 2020, Institut für Technische Optik (ITO),
    Universität Stuttgart, Germany
 
    This file is part of itom and its software development toolkit (SDK).
 
    itom is free software; you can redistribute it and/or modify it
    under the terms of the GNU Library General Public Licence as published by
    the Free Software Foundation; either version 2 of the Licence, or (at
    your option) any later version.
 
    itom 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 Library
    General Public Licence for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with itom. If not, see <http://www.gnu.org/licenses/>.
*********************************************************************** */
 
#pragma once
 
#include "ui_paramInputDialog.h"
 
#include "common/paramMeta.h"
#include "common/param.h"
 
#include <qdialog.h>
#include <qstyleditemdelegate.h>
#include <qmetatype.h>
#include <qlist.h>
#include <qpair.h>
#include <qregularexpression.h>
 
Q_DECLARE_METATYPE(ito::complex128)
 
//-------------------------------------------------------------------------------------
class QListWidgetItem;
 
namespace ito {
 
 
class LineEditDelegate : public QStyledItemDelegate
{
    Q_OBJECT
 
public:
    explicit LineEditDelegate(const ito::ParamMeta *meta, int paramType, QObject *parent = 0);
 
    QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const;
 
    void setEditorData(QWidget *editor, const QModelIndex &index) const;
    void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const;
    void updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &index) const;
 
private:
    QSharedPointer<ito::ParamMeta> m_meta;
    int m_paramType;
};
 
//-------------------------------------------------------------------------------------
class ParamInputDialog: public QDialog
{
    Q_OBJECT
 
public:
    explicit ParamInputDialog(const Param& param, QWidget *parent = nullptr);
    ~ParamInputDialog();
 
    Param getItems(RetVal &retValue) const;
 
private slots:
    void on_newListItemButton_clicked();
    void on_deleteListItemButton_clicked();
    void on_moveListItemUpButton_clicked();
    void on_moveListItemDownButton_clicked();
    void on_listWidget_currentRowChanged();
    void on_listWidget_itemDoubleClicked(QListWidgetItem *item);
    void on_buttonBox_clicked(QAbstractButton* btn);
 
protected:
    virtual void setItemData(int role, const QVariant &v);
    virtual QVariant getItemData(int role) const;
    QList<QPair<QString, QVariant>> parseListItems(const ito::Param &param) const;
    void updateButtonState();
 
private:
    void updateEditor();
    Ui::paramInputDialog ui;
    bool m_updating;
    QString m_newItemText;
    size_t m_minSize;
    size_t m_maxSize;
    size_t m_stepSize;
    Param m_param;
    QRegularExpression m_RegExp;
    LineEditDelegate *m_lineEditDel;
};
 
} //end namespace ito