Import/Export known measurements to CSV.

src/app/tape/dialogs/dialogknownmeasurementscsvcolumns.cpp

@@ -0,0 +1,550 @@
+/************************************************************************
+ **
+ **  @file   dialogknownmeasurementscsvcolumns.cpp
+ **  @author Roman Telezhynskyi <dismine(at)gmail.com>
+ **  @date   7 11, 2023
+ **
+ **  @brief
+ **  @copyright
+ **  This source code is part of the Valentina project, a pattern making
+ **  program, whose allow create and modeling patterns of clothing.
+ **  Copyright (C) 2023 Valentina project
+ **  <https://gitlab.com/smart-pattern/valentina> All Rights Reserved.
+ **
+ **  Valentina 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 3 of the License, or
+ **  (at your option) any later version.
+ **
+ **  Valentina 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 Valentina.  If not, see <http://www.gnu.org/licenses/>.
+ **
+ *************************************************************************/
+#include "dialogknownmeasurementscsvcolumns.h"
+#include "ui_dialogknownmeasurementscsvcolumns.h"
+
+#include "../vmisc/qxtcsvmodel.h"
+#if QT_VERSION < QT_VERSION_CHECK(5, 7, 0)
+#include "../vmisc/backport/qoverload.h"
+#endif // QT_VERSION < QT_VERSION_CHECK(5, 7, 0)
+#include "../vtools/dialogs/dialogtoolbox.h"
+
+#include <QPushButton>
+#include <QShowEvent>
+
+#if QT_VERSION < QT_VERSION_CHECK(6, 4, 0)
+#include "../vmisc/compatibility.h"
+#endif
+
+using namespace Qt::Literals::StringLiterals;
+
+//---------------------------------------------------------------------------------------------------------------------
+DialogKnownMeasurementsCSVColumns::DialogKnownMeasurementsCSVColumns(const QString &filename, QWidget *parent)
+  : QDialog(parent),
+    ui(new Ui::DialogKnownMeasurementsCSVColumns),
+    m_fileName{filename}
+{
+    ui->setupUi(this);
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+DialogKnownMeasurementsCSVColumns::~DialogKnownMeasurementsCSVColumns()
+{
+    delete ui;
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void DialogKnownMeasurementsCSVColumns::changeEvent(QEvent *event)
+{
+    if (event->type() == QEvent::LanguageChange)
+    {
+        // retranslate designer form (single inheritance approach)
+        ui->retranslateUi(this);
+
+        RetranslateLabels();
+        InitColumnsControls();
+        InitImportHeaders();
+        ShowImportPreview();
+        CheckStatus();
+    }
+
+    // remember to call base class implementation
+    QDialog::changeEvent(event);
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void DialogKnownMeasurementsCSVColumns::showEvent(QShowEvent *event)
+{
+    QDialog::showEvent(event);
+    if (event->spontaneous())
+    {
+        return;
+    }
+
+    if (m_isInitialized)
+    {
+        return;
+    }
+    // do your init stuff here
+
+    if (not m_fileName.isEmpty())
+    {
+        InitColumnsMap();
+        ShowInputPreview();
+        InitColumnsControls();
+        RetranslateLabels();
+        SetDefaultColumns();
+        InitImportHeaders();
+        ShowImportPreview();
+
+        connect(ui->comboBoxName, QOverload<int>::of(&QComboBox::currentIndexChanged), this,
+                &DialogKnownMeasurementsCSVColumns::ColumnChanged);
+        connect(ui->comboBoxGroup, QOverload<int>::of(&QComboBox::currentIndexChanged), this,
+                &DialogKnownMeasurementsCSVColumns::ColumnChanged);
+        connect(ui->comboBoxFullName, QOverload<int>::of(&QComboBox::currentIndexChanged), this,
+                &DialogKnownMeasurementsCSVColumns::ColumnChanged);
+        connect(ui->comboBoxFormula, QOverload<int>::of(&QComboBox::currentIndexChanged), this,
+                &DialogKnownMeasurementsCSVColumns::ColumnChanged);
+        connect(ui->comboBoxDescription, QOverload<int>::of(&QComboBox::currentIndexChanged), this,
+                &DialogKnownMeasurementsCSVColumns::ColumnChanged);
+
+        CheckStatus();
+    }
+
+    m_isInitialized = true; // first show windows are held
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void DialogKnownMeasurementsCSVColumns::ColumnChanged()
+{
+    auto *control = qobject_cast<QComboBox *>(sender());
+
+    if (control == ui->comboBoxName)
+    {
+        SaveColum(control, KnownMeasurementsColumns::Name);
+    }
+    else if (control == ui->comboBoxGroup)
+    {
+        SaveColum(control, KnownMeasurementsColumns::Group);
+    }
+    else if (control == ui->comboBoxFullName)
+    {
+        SaveColum(control, KnownMeasurementsColumns::FullName);
+    }
+    else if (control == ui->comboBoxFormula)
+    {
+        SaveColum(control, KnownMeasurementsColumns::Formula);
+    }
+    else if (control == ui->comboBoxDescription)
+    {
+        SaveColum(control, KnownMeasurementsColumns::Description);
+    }
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+bool DialogKnownMeasurementsCSVColumns::ColumnMandatory(int column) const
+{
+    return column < static_cast<int>(KnownMeasurementsColumns::Group);
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+QString DialogKnownMeasurementsCSVColumns::ColumnHeader(int column) const
+{
+    const auto individualColumn = static_cast<KnownMeasurementsColumns>(column);
+    switch (individualColumn)
+    {
+        case KnownMeasurementsColumns::Name:
+            return tr("Name", "measurement column");
+        case KnownMeasurementsColumns::Group:
+            return tr("Group", "measurement column");
+        case KnownMeasurementsColumns::FullName:
+            return tr("Full name", "measurement column");
+        case KnownMeasurementsColumns::Formula:
+            return tr("Formula", "measurement column");
+        case KnownMeasurementsColumns::Description:
+            return tr("Description", "measurement column");
+        default:
+            return {};
+    }
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+int DialogKnownMeasurementsCSVColumns::ImportColumnCount() const
+{
+    return static_cast<int>(KnownMeasurementsColumns::LAST_DO_NOT_USE);
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+int DialogKnownMeasurementsCSVColumns::MinimumColumns() const
+{
+    return 1;
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+bool DialogKnownMeasurementsCSVColumns::ColumnsValid()
+{
+    ClearColumnCollor();
+
+    bool columnNameFlag = true;
+    bool columnGroupFlag = true;
+    bool columnFullNameFlag = true;
+    bool columnFormulaFlag = true;
+    bool columnDescriptionFlag = true;
+
+    const QColor errorColor = Qt::red;
+
+    auto ChangeColumnColor = [this, errorColor](QLabel *label, bool &columnFlag, KnownMeasurementsColumns column)
+    {
+        if (not ColumnValid(column))
+        {
+            ChangeColor(label, errorColor);
+            columnFlag = false;
+        }
+    };
+
+    ChangeColumnColor(ui->labelName, columnNameFlag, KnownMeasurementsColumns::Name);
+    ChangeColumnColor(ui->labelGroup, columnGroupFlag, KnownMeasurementsColumns::Group);
+    ChangeColumnColor(ui->labelFullName, columnFullNameFlag, KnownMeasurementsColumns::FullName);
+    ChangeColumnColor(ui->labelFormula, columnFormulaFlag, KnownMeasurementsColumns::Formula);
+    ChangeColumnColor(ui->labelDescription, columnDescriptionFlag, KnownMeasurementsColumns::Description);
+
+    return columnNameFlag && columnGroupFlag && columnFullNameFlag && columnFormulaFlag && columnDescriptionFlag;
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void DialogKnownMeasurementsCSVColumns::ClearColumnCollor()
+{
+    ChangeColor(ui->labelName, OkColor(this));
+    ChangeColor(ui->labelGroup, OkColor(this));
+    ChangeColor(ui->labelFullName, OkColor(this));
+    ChangeColor(ui->labelFormula, OkColor(this));
+    ChangeColor(ui->labelDescription, OkColor(this));
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void DialogKnownMeasurementsCSVColumns::InitColumnsMap()
+{
+    QSharedPointer<QxtCsvModel> csv = DialogKnownMeasurementsCSVColumns::CSVModel();
+    m_columnsMap.clear();
+
+    auto InitColumn = [this, csv](int column, int &index)
+    {
+        ++index;
+        if (ColumnMandatory(column))
+        {
+            m_columnsMap[column] = index;
+        }
+        else
+        {
+            m_columnsMap[column] = csv->columnCount() >= index ? index : -1;
+        }
+    };
+
+    m_columnsMap.resize(static_cast<int>(KnownMeasurementsColumns::LAST_DO_NOT_USE));
+    int index = -1;
+
+    for (int column = 0; column < static_cast<int>(KnownMeasurementsColumns::LAST_DO_NOT_USE); ++column)
+    {
+        InitColumn(column, index);
+    }
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void DialogKnownMeasurementsCSVColumns::InitColumnsControls()
+{
+    const int inputColumnCount = CSVModel()->columnCount();
+
+    auto InitControl = [this, inputColumnCount](QComboBox *control, int column)
+    {
+        SCASSERT(control != nullptr)
+
+        int currentColumn = -2;
+        int index = control->currentIndex();
+        if (index != -1)
+        {
+            currentColumn = control->currentData().toInt();
+        }
+
+        control->blockSignals(true);
+        control->clear();
+
+        for (int i = 0; i < inputColumnCount; ++i)
+        {
+            control->addItem(QString::number(i + 1), i);
+        }
+
+        if (not ColumnMandatory(column))
+        {
+            control->addItem(tr("Skip"), -1);
+        }
+
+        control->setCurrentIndex(-1);
+
+        index = control->findData(currentColumn);
+        if (index != -1)
+        {
+            control->setCurrentIndex(index);
+            control->blockSignals(false);
+        }
+        else
+        {
+            control->blockSignals(false);
+
+            if (not ColumnMandatory(column))
+            {
+                control->setCurrentIndex(control->findData(-1));
+            }
+            else
+            {
+                control->setCurrentIndex(0);
+            }
+        }
+    };
+
+    InitControl(ui->comboBoxName, static_cast<int>(KnownMeasurementsColumns::Name));
+    InitControl(ui->comboBoxGroup, static_cast<int>(KnownMeasurementsColumns::Group));
+    InitControl(ui->comboBoxFullName, static_cast<int>(KnownMeasurementsColumns::FullName));
+    InitControl(ui->comboBoxFormula, static_cast<int>(KnownMeasurementsColumns::Formula));
+    InitControl(ui->comboBoxDescription, static_cast<int>(KnownMeasurementsColumns::Description));
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void DialogKnownMeasurementsCSVColumns::InitImportHeaders()
+{
+    if (m_fileName.isEmpty())
+    {
+        return;
+    }
+
+    const int columns = ImportColumnCount();
+
+    ui->tableWidgetImport->clear();
+    ui->tableWidgetImport->setColumnCount(columns);
+
+    auto AddHeader = [this](int column, bool visible = true)
+    {
+        auto *header = new QTableWidgetItem(ColumnHeader(column));
+        ui->tableWidgetImport->setHorizontalHeaderItem(column, header);
+        ui->tableWidgetImport->setColumnHidden(column, not visible);
+    };
+
+    AddHeader(static_cast<int>(KnownMeasurementsColumns::Name));
+    AddHeader(static_cast<int>(KnownMeasurementsColumns::Group));
+    AddHeader(static_cast<int>(KnownMeasurementsColumns::FullName));
+    AddHeader(static_cast<int>(KnownMeasurementsColumns::Formula));
+    AddHeader(static_cast<int>(KnownMeasurementsColumns::Description));
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+QSharedPointer<QxtCsvModel> DialogKnownMeasurementsCSVColumns::CSVModel() const
+{
+    return QSharedPointer<QxtCsvModel>::create(m_fileName, nullptr, m_withHeader, m_separator, m_codec);
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void DialogKnownMeasurementsCSVColumns::ShowInputPreview()
+{
+    if (m_fileName.isEmpty())
+    {
+        return;
+    }
+
+    QSharedPointer<QxtCsvModel> csv = DialogKnownMeasurementsCSVColumns::CSVModel();
+
+    const int columns = csv->columnCount();
+    const int rows = csv->rowCount();
+
+    ui->tableWidgetInput->clear();
+    ui->tableWidgetInput->setColumnCount(columns);
+    ui->tableWidgetInput->setRowCount(rows);
+
+    ui->tableWidgetInput->horizontalHeader()->setVisible(m_withHeader);
+    if (m_withHeader)
+    {
+        for (int column = 0; column < columns; ++column)
+        {
+            auto *header = new QTableWidgetItem(csv->headerText(column));
+            header->setToolTip(QString::number(column + 1));
+            ui->tableWidgetInput->setHorizontalHeaderItem(column, header);
+        }
+    }
+
+    for (int row = 0; row < rows; ++row)
+    {
+        for (int column = 0; column < columns; ++column)
+        {
+            const QString text = csv->text(row, column);
+            auto *item = new QTableWidgetItem(text);
+            item->setToolTip(text);
+
+            // set the item non-editable (view only), and non-selectable
+            Qt::ItemFlags flags = item->flags();
+            flags &= ~(Qt::ItemIsEditable); // reset/clear the flag
+            item->setFlags(flags);
+
+            ui->tableWidgetInput->setItem(row, column, item);
+        }
+    }
+
+    ui->tableWidgetInput->resizeColumnsToContents();
+    ui->tableWidgetInput->resizeRowsToContents();
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void DialogKnownMeasurementsCSVColumns::ShowImportPreview()
+{
+    if (m_fileName.isEmpty())
+    {
+        return;
+    }
+
+    QSharedPointer<QxtCsvModel> csv = DialogKnownMeasurementsCSVColumns::CSVModel();
+
+    const int importColumns = ImportColumnCount();
+    const int columns = csv->columnCount();
+    const int rows = csv->rowCount();
+
+    ui->tableWidgetImport->clearContents();
+    ui->tableWidgetImport->setRowCount(rows);
+
+    for (int row = 0; row < rows; ++row)
+    {
+        for (int column = 0; column < importColumns; ++column)
+        {
+            const int tableColumn = m_columnsMap.at(column);
+            if (tableColumn >= 0 && tableColumn < columns)
+            {
+                const QString text = csv->text(row, tableColumn);
+                auto *item = new QTableWidgetItem(text);
+                item->setToolTip(text);
+
+                // set the item non-editable (view only), and non-selectable
+                Qt::ItemFlags flags = item->flags();
+                flags &= ~(Qt::ItemIsEditable); // reset/clear the flag
+                item->setFlags(flags);
+
+                ui->tableWidgetImport->setItem(row, column, item);
+            }
+        }
+    }
+
+    ui->tableWidgetImport->resizeColumnsToContents();
+    ui->tableWidgetImport->resizeRowsToContents();
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void DialogKnownMeasurementsCSVColumns::RetranslateLabels()
+{
+    ui->labelName->setText(tr("Name") + "*:"_L1);
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void DialogKnownMeasurementsCSVColumns::SetDefaultColumns()
+{
+    auto SetDefault = [this](QComboBox *control, int column)
+    {
+        SCASSERT(control != nullptr)
+
+        int index = control->findData(m_columnsMap.at(column));
+        if (index != -1)
+        {
+            control->setCurrentIndex(index);
+        }
+    };
+
+    SetDefault(ui->comboBoxName, static_cast<int>(KnownMeasurementsColumns::Name));
+    SetDefault(ui->comboBoxGroup, static_cast<int>(KnownMeasurementsColumns::Group));
+    SetDefault(ui->comboBoxFullName, static_cast<int>(KnownMeasurementsColumns::FullName));
+    SetDefault(ui->comboBoxFormula, static_cast<int>(KnownMeasurementsColumns::Formula));
+    SetDefault(ui->comboBoxDescription, static_cast<int>(KnownMeasurementsColumns::Description));
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void DialogKnownMeasurementsCSVColumns::CheckStatus()
+{
+    auto SetStatus = [this](bool status)
+    {
+        QPushButton *bOk = ui->buttonBox->button(QDialogButtonBox::Ok);
+        // cppcheck-suppress unknownMacro
+        SCASSERT(bOk != nullptr)
+        bOk->setEnabled(status);
+    };
+
+    if (m_fileName.isEmpty())
+    {
+        SetStatus(false);
+        ui->labelStatus->setText(tr("File path is empty"));
+        return;
+    }
+
+    QSharedPointer<QxtCsvModel> csv = DialogKnownMeasurementsCSVColumns::CSVModel();
+
+    const int columns = csv->columnCount();
+    if (columns < MinimumColumns())
+    {
+        SetStatus(false);
+        ui->labelStatus->setText(tr("Not enough columns"));
+        return;
+    }
+
+    const int rows = csv->rowCount();
+    if (rows < 1)
+    {
+        SetStatus(false);
+        ui->labelStatus->setText(tr("Not enough data to import"));
+        return;
+    }
+
+    if (not ColumnsValid())
+    {
+        SetStatus(false);
+        ui->labelStatus->setText(tr("Please, select unique number for each column"));
+        return;
+    }
+
+    SetStatus(true);
+    ui->labelStatus->setText(tr("Ready"));
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+template <class T> bool DialogKnownMeasurementsCSVColumns::ColumnValid(T column) const
+{
+    const int columnNumber = static_cast<int>(column);
+    int value = m_columnsMap.at(columnNumber);
+
+    if (value == -1 && not ColumnMandatory(columnNumber))
+    {
+        return true;
+    }
+
+    for (int c = 0; c < m_columnsMap.size(); ++c)
+    {
+        if (c == columnNumber)
+        {
+            continue;
+        }
+
+        if (value == m_columnsMap.at(c))
+        {
+            return false;
+        }
+    }
+
+    return true;
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+template <class T> void DialogKnownMeasurementsCSVColumns::SaveColum(QComboBox *control, T column)
+{
+    SCASSERT(control != nullptr)
+
+    const int columnNumber = static_cast<int>(column);
+    m_columnsMap[columnNumber] = control->currentData().toInt();
+    ShowImportPreview();
+    CheckStatus();
+}

src/app/tape/dialogs/dialogknownmeasurementscsvcolumns.h

@@ -0,0 +1,138 @@
+/************************************************************************
+ **
+ **  @file   dialogknownmeasurementscsvcolumns.h
+ **  @author Roman Telezhynskyi <dismine(at)gmail.com>
+ **  @date   7 11, 2023
+ **
+ **  @brief
+ **  @copyright
+ **  This source code is part of the Valentina project, a pattern making
+ **  program, whose allow create and modeling patterns of clothing.
+ **  Copyright (C) 2023 Valentina project
+ **  <https://gitlab.com/smart-pattern/valentina> All Rights Reserved.
+ **
+ **  Valentina 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 3 of the License, or
+ **  (at your option) any later version.
+ **
+ **  Valentina 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 Valentina.  If not, see <http://www.gnu.org/licenses/>.
+ **
+ *************************************************************************/
+#ifndef DIALOGKNOWNMEASUREMENTSCSVCOLUMNS_H
+#define DIALOGKNOWNMEASUREMENTSCSVCOLUMNS_H
+
+#include <QDialog>
+
+class QxtCsvModel;
+class QComboBox;
+
+#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
+class VTextCodec;
+#endif
+
+enum class KnownMeasurementsColumns : qint8
+{
+    Name = 0,
+    Group = 1,       // optional
+    FullName = 2,    // optional
+    Formula = 3,     // optional
+    Description = 4, // optional
+    LAST_DO_NOT_USE = 5
+};
+
+namespace Ui
+{
+class DialogKnownMeasurementsCSVColumns;
+}
+
+class DialogKnownMeasurementsCSVColumns : public QDialog
+{
+    Q_OBJECT // NOLINT
+
+public:
+    explicit DialogKnownMeasurementsCSVColumns(const QString &filename, QWidget *parent = nullptr);
+    ~DialogKnownMeasurementsCSVColumns() override;
+
+    auto ColumnsMap() const -> QVector<int>;
+
+    void SetWithHeader(bool withHeader);
+    void SetSeparator(const QChar &separator);
+    void SetCodec(VTextCodec *codec);
+
+protected:
+    void changeEvent(QEvent *event) override;
+    void showEvent(QShowEvent *event) override;
+
+private slots:
+    void ColumnChanged();
+
+private:
+    // cppcheck-suppress unknownMacro
+    Q_DISABLE_COPY_MOVE(DialogKnownMeasurementsCSVColumns) // NOLINT
+    Ui::DialogKnownMeasurementsCSVColumns *ui;
+    bool m_isInitialized{false};
+    QString m_fileName;
+    bool m_withHeader{false};
+    QChar m_separator{','};
+    VTextCodec *m_codec{nullptr};
+    QVector<int> m_columnsMap{};
+
+    auto ColumnMandatory(int column) const -> bool;
+    auto ColumnHeader(int column) const -> QString;
+    auto ImportColumnCount() const -> int;
+    auto MinimumColumns() const -> int;
+    auto ColumnsValid() -> bool;
+    void ClearColumnCollor();
+
+    void InitColumnsMap();
+    void InitColumnsControls();
+    void InitImportHeaders();
+
+    auto CSVModel() const -> QSharedPointer<QxtCsvModel>;
+
+    void ShowInputPreview();
+    void ShowImportPreview();
+
+    void RetranslateLabels();
+
+    void SetDefaultColumns();
+
+    void CheckStatus();
+
+    template <class T> auto ColumnValid(T column) const -> bool;
+
+    template <class T> void SaveColum(QComboBox *control, T column);
+};
+
+//---------------------------------------------------------------------------------------------------------------------
+inline auto DialogKnownMeasurementsCSVColumns::ColumnsMap() const -> QVector<int>
+{
+    return m_columnsMap;
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+inline void DialogKnownMeasurementsCSVColumns::SetWithHeader(bool withHeader)
+{
+    m_withHeader = withHeader;
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+inline void DialogKnownMeasurementsCSVColumns::SetSeparator(const QChar &separator)
+{
+    m_separator = separator;
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+inline void DialogKnownMeasurementsCSVColumns::SetCodec(VTextCodec *codec)
+{
+    m_codec = codec;
+}
+
+#endif // DIALOGKNOWNMEASUREMENTSCSVCOLUMNS_H

src/app/tape/dialogs/dialogknownmeasurementscsvcolumns.ui

@@ -0,0 +1,187 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>DialogKnownMeasurementsCSVColumns</class>
+ <widget class="QDialog" name="DialogKnownMeasurementsCSVColumns">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>1036</width>
+    <height>713</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Dialog</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout_4">
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QGroupBox" name="groupBox">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+         <horstretch>1</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="title">
+        <string>Preview</string>
+       </property>
+       <layout class="QVBoxLayout" name="verticalLayout_3">
+        <item>
+         <widget class="QGroupBox" name="groupBox_2">
+          <property name="title">
+           <string>Input</string>
+          </property>
+          <layout class="QVBoxLayout" name="verticalLayout_2">
+           <item>
+            <widget class="QTableWidget" name="tableWidgetInput">
+             <attribute name="verticalHeaderVisible">
+              <bool>false</bool>
+             </attribute>
+            </widget>
+           </item>
+          </layout>
+         </widget>
+        </item>
+        <item>
+         <widget class="QGroupBox" name="groupBox_3">
+          <property name="title">
+           <string>Import</string>
+          </property>
+          <layout class="QVBoxLayout" name="verticalLayout">
+           <item>
+            <widget class="QTableWidget" name="tableWidgetImport">
+             <attribute name="verticalHeaderVisible">
+              <bool>false</bool>
+             </attribute>
+            </widget>
+           </item>
+          </layout>
+         </widget>
+        </item>
+       </layout>
+      </widget>
+     </item>
+     <item>
+      <widget class="QGroupBox" name="groupBox_4">
+       <property name="title">
+        <string>Columns</string>
+       </property>
+       <layout class="QFormLayout" name="formLayout">
+        <property name="fieldGrowthPolicy">
+         <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
+        </property>
+        <property name="horizontalSpacing">
+         <number>6</number>
+        </property>
+        <item row="0" column="0">
+         <widget class="QLabel" name="labelName">
+          <property name="text">
+           <string notr="true">Name:</string>
+          </property>
+         </widget>
+        </item>
+        <item row="0" column="1">
+         <widget class="QComboBox" name="comboBoxName"/>
+        </item>
+        <item row="1" column="0">
+         <widget class="QLabel" name="labelGroup">
+          <property name="text">
+           <string notr="true">Group:</string>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="1">
+         <widget class="QComboBox" name="comboBoxGroup"/>
+        </item>
+        <item row="2" column="0">
+         <widget class="QLabel" name="labelFullName">
+          <property name="text">
+           <string>Full name:</string>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="1">
+         <widget class="QComboBox" name="comboBoxFullName"/>
+        </item>
+        <item row="3" column="0">
+         <widget class="QLabel" name="labelFormula">
+          <property name="text">
+           <string notr="true">Formula:</string>
+          </property>
+         </widget>
+        </item>
+        <item row="3" column="1">
+         <widget class="QComboBox" name="comboBoxFormula"/>
+        </item>
+        <item row="4" column="0">
+         <widget class="QLabel" name="labelDescription">
+          <property name="text">
+           <string>Description:</string>
+          </property>
+         </widget>
+        </item>
+        <item row="4" column="1">
+         <widget class="QComboBox" name="comboBoxDescription"/>
+        </item>
+       </layout>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <widget class="QLabel" name="labelStatus">
+     <property name="text">
+      <string>Ready</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>DialogKnownMeasurementsCSVColumns</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>248</x>
+     <y>254</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>157</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>DialogKnownMeasurementsCSVColumns</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>316</x>
+     <y>260</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>

src/app/tape/dialogs/dialogmeasurementscsvcolumns.cpp

@@ -37,10 +37,16 @@
 #include <QPushButton>
 #include <QShowEvent>
 
+#if QT_VERSION < QT_VERSION_CHECK(6, 4, 0)
+#include "../vmisc/compatibility.h"
+#endif
+
+using namespace Qt::Literals::StringLiterals;
+
 //---------------------------------------------------------------------------------------------------------------------
 DialogMeasurementsCSVColumns::DialogMeasurementsCSVColumns(const QString &filename, MeasurementsType type,
-                                                           QWidget *parent) :
+                                                           QWidget *parent)
-    QDialog(parent),
+  : QDialog(parent),
     ui(new Ui::DialogMeasurementsCSVColumns),
     m_fileName{filename},
     m_type(type)
@@ -53,8 +59,8 @@ DialogMeasurementsCSVColumns::DialogMeasurementsCSVColumns(const QString &filena
 //---------------------------------------------------------------------------------------------------------------------
 DialogMeasurementsCSVColumns::DialogMeasurementsCSVColumns(const QString &filename, MeasurementsType type,
                                                            const QList<MeasurementDimension_p> &dimensions,
-                                                           QWidget *parent) :
+                                                           QWidget *parent)
-    QDialog(parent),
+  : QDialog(parent),
     ui(new Ui::DialogMeasurementsCSVColumns),
     m_fileName{filename},
     m_type(type),
@@ -116,37 +122,36 @@ void DialogMeasurementsCSVColumns::showEvent(QShowEvent *event)
         InitImportHeaders();
         ShowImportPreview();
 
-        connect(ui->comboBoxName, QOverload<int>::of(&QComboBox::currentIndexChanged),
+        connect(ui->comboBoxName, QOverload<int>::of(&QComboBox::currentIndexChanged), this,
-                this, &DialogMeasurementsCSVColumns::ColumnChanged);
+                &DialogMeasurementsCSVColumns::ColumnChanged);
-        connect(ui->comboBoxValue, QOverload<int>::of(&QComboBox::currentIndexChanged),
+        connect(ui->comboBoxValue, QOverload<int>::of(&QComboBox::currentIndexChanged), this,
-                this, &DialogMeasurementsCSVColumns::ColumnChanged);
+                &DialogMeasurementsCSVColumns::ColumnChanged);
 
         if (m_type == MeasurementsType::Multisize)
         {
             if (not m_dimensions.empty())
             {
-                connect(ui->comboBoxShiftA, QOverload<int>::of(&QComboBox::currentIndexChanged),
+                connect(ui->comboBoxShiftA, QOverload<int>::of(&QComboBox::currentIndexChanged), this,
-                        this, &DialogMeasurementsCSVColumns::ColumnChanged);
+                        &DialogMeasurementsCSVColumns::ColumnChanged);
             }
 
             if (m_dimensions.size() > 1)
             {
-                connect(ui->comboBoxShiftB, QOverload<int>::of(&QComboBox::currentIndexChanged),
+                connect(ui->comboBoxShiftB, QOverload<int>::of(&QComboBox::currentIndexChanged), this,
-                        this, &DialogMeasurementsCSVColumns::ColumnChanged);
+                        &DialogMeasurementsCSVColumns::ColumnChanged);
             }
 
             if (m_dimensions.size() > 2)
             {
-                connect(ui->comboBoxShiftC, QOverload<int>::of(&QComboBox::currentIndexChanged),
+                connect(ui->comboBoxShiftC, QOverload<int>::of(&QComboBox::currentIndexChanged), this,
-                        this, &DialogMeasurementsCSVColumns::ColumnChanged);
+                        &DialogMeasurementsCSVColumns::ColumnChanged);
             }
         }
 
-
+        connect(ui->comboBoxFullName, QOverload<int>::of(&QComboBox::currentIndexChanged), this,
-        connect(ui->comboBoxFullName, QOverload<int>::of(&QComboBox::currentIndexChanged),
+                &DialogMeasurementsCSVColumns::ColumnChanged);
-                this, &DialogMeasurementsCSVColumns::ColumnChanged);
+        connect(ui->comboBoxDescription, QOverload<int>::of(&QComboBox::currentIndexChanged), this,
-        connect(ui->comboBoxDescription, QOverload<int>::of(&QComboBox::currentIndexChanged),
+                &DialogMeasurementsCSVColumns::ColumnChanged);
-                this, &DialogMeasurementsCSVColumns::ColumnChanged);
 
         CheckStatus();
     }
@@ -245,6 +250,7 @@ auto DialogMeasurementsCSVColumns::ColumnHeader(int column) const -> QString
     }
     else
     {
+        const QString suffix = QStringLiteral(" (%1):");
         const auto multisizeColumn = static_cast<MultisizeMeasurementsColumns>(column);
         switch (multisizeColumn)
         {
@@ -256,7 +262,7 @@ auto DialogMeasurementsCSVColumns::ColumnHeader(int column) const -> QString
                 if (not m_dimensions.empty())
                 {
                     MeasurementDimension_p dimension = m_dimensions.at(0);
-                    return tr("Shift (%1):", "measurement column").arg(dimension->Name());
+                    return tr("Shift", "measurement column") + suffix.arg(dimension->Name());
                 }
                 else
                 {
@@ -266,7 +272,7 @@ auto DialogMeasurementsCSVColumns::ColumnHeader(int column) const -> QString
                 if (m_dimensions.size() > 1)
                 {
                     MeasurementDimension_p dimension = m_dimensions.at(1);
-                    return tr("Shift (%1):", "measurement column").arg(dimension->Name());
+                    return tr("Shift", "measurement column") + suffix.arg(dimension->Name());
                 }
                 else
                 {
@@ -276,7 +282,7 @@ auto DialogMeasurementsCSVColumns::ColumnHeader(int column) const -> QString
                 if (m_dimensions.size() > 2)
                 {
                     MeasurementDimension_p dimension = m_dimensions.at(2);
-                    return tr("Shift (%1):", "measurement column").arg(dimension->Name());
+                    return tr("Shift", "measurement column") + suffix.arg(dimension->Name());
                 }
                 else
                 {
@@ -336,8 +342,8 @@ auto DialogMeasurementsCSVColumns::ColumnsValid() -> bool
 
     const QColor errorColor = Qt::red;
 
-    auto ChangeColumnColor = [this, errorColor]
+    auto ChangeColumnColor = [this, errorColor](QLabel *label, bool &columnFlag,
-        (QLabel *label, bool &columnFlag, MultisizeMeasurementsColumns multisizeColumn,
+                                                MultisizeMeasurementsColumns multisizeColumn,
                                                 IndividualMeasurementsColumns individualColumn)
     {
         if (m_type == MeasurementsType::Multisize ? not ColumnValid(multisizeColumn)
@@ -721,32 +727,34 @@ void DialogMeasurementsCSVColumns::HackColumnControls()
 //---------------------------------------------------------------------------------------------------------------------
 void DialogMeasurementsCSVColumns::RetranslateLabels()
 {
-    ui->labelName->setText(tr("Name") + "*:");
+    ui->labelName->setText(tr("Name", "measurement column") + "*:"_L1);
 
     if (m_type == MeasurementsType::Individual)
     {
-        ui->labelValue->setText(tr("Value") + "*:");
+        ui->labelValue->setText(tr("Value", "measurement column") + "*:"_L1);
     }
     else
     {
-        ui->labelValue->setText(tr("Base value") + "*:");
+        ui->labelValue->setText(tr("Base value", "measurement column") + "*:"_L1);
+
+        const QString suffix = QStringLiteral(" (%1)");
 
         if (not m_dimensions.empty())
         {
             MeasurementDimension_p dimension = m_dimensions.at(0);
-            ui->labelShiftA->setText(tr("Shift (%1)*:").arg(dimension->Name()));
+            ui->labelShiftA->setText(tr("Shift", "measurement column") + suffix.arg(dimension->Name()));
         }
 
         if (m_dimensions.size() > 1)
         {
             MeasurementDimension_p dimension = m_dimensions.at(1);
-            ui->labelShiftB->setText(tr("Shift (%1)*:").arg(dimension->Name()));
+            ui->labelShiftB->setText(tr("Shift", "measurement column") + suffix.arg(dimension->Name()));
         }
 
         if (m_dimensions.size() > 2)
         {
             MeasurementDimension_p dimension = m_dimensions.at(2);
-            ui->labelShiftC->setText(tr("Shift (%1)*:").arg(dimension->Name()));
+            ui->labelShiftC->setText(tr("Shift", "measurement column") + suffix.arg(dimension->Name()));
         }
     }
 }
@@ -845,8 +853,7 @@ void DialogMeasurementsCSVColumns::CheckStatus()
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-template<class T>
+template <class T> void DialogMeasurementsCSVColumns::HackWidget(T **widget)
-void DialogMeasurementsCSVColumns::HackWidget(T **widget)
 {
     delete *widget;
     *widget = new T();
@@ -854,8 +861,7 @@ void DialogMeasurementsCSVColumns::HackWidget(T **widget)
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-template<class T>
+template <class T> auto DialogMeasurementsCSVColumns::ColumnValid(T column) const -> bool
-auto DialogMeasurementsCSVColumns::ColumnValid(T column) const -> bool
 {
     const int columnNumber = static_cast<int>(column);
     int value = m_columnsMap.at(columnNumber);
@@ -882,8 +888,7 @@ auto DialogMeasurementsCSVColumns::ColumnValid(T column) const -> bool
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-template<class T>
+template <class T> void DialogMeasurementsCSVColumns::SaveColum(QComboBox *control, T column)
-void DialogMeasurementsCSVColumns::SaveColum(QComboBox *control, T column)
 {
     SCASSERT(control != nullptr)
 

src/app/tape/tape.pri

@@ -19,7 +19,8 @@ SOURCES  += \
     $$PWD/vtapesettings.cpp \
     $$PWD/dialogs/dialogsetupmultisize.cpp \
     $$PWD/vtapeshortcutmanager.cpp \
-    $$PWD/tkmmainwindow.cpp
+    $$PWD/tkmmainwindow.cpp \
+    $$PWD/dialogs/dialogknownmeasurementscsvcolumns.cpp
 
 *msvc*:SOURCES += $$PWD/stable.cpp
 
@@ -42,7 +43,8 @@ HEADERS  += \
     $$PWD/vtapesettings.h \
     $$PWD/dialogs/dialogsetupmultisize.h \
     $$PWD/vtapeshortcutmanager.h \
-    $$PWD/tkmmainwindow.h
+    $$PWD/tkmmainwindow.h \
+    $$PWD/dialogs/dialogknownmeasurementscsvcolumns.h
 
 FORMS    += \
     $$PWD/dialogs/dialogdimensioncustomnames.ui \
@@ -57,5 +59,6 @@ FORMS    += \
     $$PWD/dialogs/configpages/tapepreferencesconfigurationpage.ui \
     $$PWD/dialogs/configpages/tapepreferencespathpage.ui \
     $$PWD/dialogs/dialogsetupmultisize.ui \
-    $$PWD/tkmmainwindow.ui
+    $$PWD/tkmmainwindow.ui \
+    $$PWD/dialogs/dialogknownmeasurementscsvcolumns.ui
 

src/app/tape/tape.qbs

@@ -78,6 +78,9 @@ VToolApp {
             "configpages/tapepreferencespathpage.ui",
             "dialogdimensioncustomnames.cpp",
             "dialogdimensionlabels.cpp",
+            "dialogknownmeasurementscsvcolumns.cpp",
+            "dialogknownmeasurementscsvcolumns.h",
+            "dialogknownmeasurementscsvcolumns.ui",
             "dialogmeasurementscsvcolumns.cpp",
             "dialogrestrictdimension.cpp",
             "dialogabouttape.cpp",

src/app/tape/tkmmainwindow.cpp

@@ -41,6 +41,7 @@
 #include "../vmisc/theme/vtheme.h"
 #include "../vmisc/vsysexits.h"
 #include "dialogs/dialogabouttape.h"
+#include "dialogs/dialogknownmeasurementscsvcolumns.h"
 #include "knownmeasurements/vknownmeasurements.h"
 #include "mapplication.h" // Should be last because of definning qApp
 #include "quuid.h"
@@ -468,54 +469,35 @@ auto TKMMainWindow::eventFilter(QObject *object, QEvent *event) -> bool
 void TKMMainWindow::ExportToCSVData(const QString &fileName, bool withHeader, int mib, const QChar &separator)
 {
     QxtCsvModel csv;
-    const int columns = ui->tableWidget->columnCount();
+
-    {
+    int columns = 5;
     int colCount = 0;
-        for (int column = 0; column < columns; ++column)
+    for (int column = 0; column <= columns; ++column)
-        {
-            if (not ui->tableWidget->isColumnHidden(column))
     {
         csv.insertColumn(colCount++);
     }
-        }
-    }
 
     if (withHeader)
     {
-        int colCount = 0;
+        for (int column = 0; column <= columns; ++column)
-        for (int column = 0; column < columns; ++column)
         {
-            if (not ui->tableWidget->isColumnHidden(column))
+            csv.setHeaderText(column, CSVColumnHeader(column));
-            {
-                QString text;
-                if (QTableWidgetItem *header = ui->tableWidget->horizontalHeaderItem(column))
-                {
-                    text = header->text();
-                }
-                csv.setHeaderText(colCount, text);
-                ++colCount;
-            }
         }
     }
 
-    const int rows = ui->tableWidget->rowCount();
+    const QMap<int, VKnownMeasurement> orderedTable = m_known.OrderedMeasurments();
-    for (int row = 0; row < rows; ++row)
+    int row = 0;
+    for (auto iMap = orderedTable.constBegin(); iMap != orderedTable.constEnd(); ++iMap)
     {
+        const VKnownMeasurement &m = iMap.value();
+
         csv.insertRow(row);
-        int colCount = 0;
+        csv.setText(row, 0, m.name);
-        for (int column = 0; column < columns; ++column)
+        csv.setText(row, 1, m.fullName);
-        {
+        csv.setText(row, 2, m.group);
-            if (not ui->tableWidget->isColumnHidden(column))
+        csv.setText(row, 3, m.formula);
-            {
+        csv.setText(row, 4, m.description);
-                QString text;
+        ++row;
-                if (QTableWidgetItem *item = ui->tableWidget->item(row, column))
-                {
-                    text = item->text();
-                }
-                csv.setText(row, colCount, text);
-                ++colCount;
-            }
-        }
     }
 
     QString error;
@@ -729,6 +711,53 @@ void TKMMainWindow::ShowWindow() const
 //---------------------------------------------------------------------------------------------------------------------
 void TKMMainWindow::ImportDataFromCSV()
 {
+    if (m_m == nullptr)
+    {
+        return;
+    }
+
+    const QString filters = tr("Comma-Separated Values") + QStringLiteral(" (*.csv)");
+    const QString suffix = QStringLiteral("csv");
+
+    QString fileName = QFileDialog::getOpenFileName(this, tr("Import from CSV"), QDir::homePath(), filters, nullptr,
+                                                    VAbstractApplication::VApp()->NativeFileDialog());
+
+    if (fileName.isEmpty())
+    {
+        return;
+    }
+
+    QFileInfo f(fileName);
+    if (f.suffix().isEmpty() && f.suffix() != suffix)
+    {
+        fileName += '.'_L1 + suffix;
+    }
+
+    DialogExportToCSV dialog(this);
+    dialog.SetWithHeader(VAbstractApplication::VApp()->Settings()->GetCSVWithHeader());
+    dialog.SetSelectedMib(VAbstractApplication::VApp()->Settings()->GetCSVCodec());
+    dialog.SetSeparator(VAbstractApplication::VApp()->Settings()->GetCSVSeparator());
+    dialog.ShowFilePreview(fileName);
+
+    if (dialog.exec() == QDialog::Accepted)
+    {
+        VAbstractApplication::VApp()->Settings()->SetCSVSeparator(dialog.GetSeparator());
+        VAbstractApplication::VApp()->Settings()->SetCSVCodec(dialog.GetSelectedMib());
+        VAbstractApplication::VApp()->Settings()->SetCSVWithHeader(dialog.IsWithHeader());
+
+        auto columns = QSharedPointer<DialogKnownMeasurementsCSVColumns>::create(fileName, this);
+        columns->SetWithHeader(dialog.IsWithHeader());
+        columns->SetSeparator(dialog.GetSeparator());
+        columns->SetCodec(VTextCodec::codecForMib(dialog.GetSelectedMib()));
+
+        if (columns->exec() == QDialog::Accepted)
+        {
+            QxtCsvModel csv(fileName, nullptr, dialog.IsWithHeader(), dialog.GetSeparator(),
+                            VTextCodec::codecForMib(dialog.GetSelectedMib()));
+            const QVector<int> map = columns->ColumnsMap();
+            ImportKnownMeasurements(csv, map, dialog.IsWithHeader());
+        }
+    }
 }
 
 //---------------------------------------------------------------------------------------------------------------------
@@ -2429,3 +2458,184 @@ void TKMMainWindow::InitMeasurementDiagramList()
         ui->comboBoxDiagram->addItem(title, i.key());
     }
 }
+
+//---------------------------------------------------------------------------------------------------------------------
+void TKMMainWindow::ShowError(const QString &text)
+{
+    QMessageBox messageBox(this);
+    messageBox.setIcon(QMessageBox::Critical);
+    messageBox.setText(text);
+    messageBox.setStandardButtons(QMessageBox::Ok);
+    messageBox.setDefaultButton(QMessageBox::Ok);
+    messageBox.exec();
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void TKMMainWindow::RefreshDataAfterImport()
+{
+    const int currentRow = ui->tableWidget->currentRow();
+    m_search->AddRow(currentRow);
+    m_known = VKnownMeasurements();
+    RefreshTable();
+    m_search->RefreshList(ui->lineEditFind->text());
+    ui->tableWidget->selectRow(currentRow);
+    ui->actionExportToCSV->setEnabled(ui->tableWidget->rowCount() > 0);
+    MeasurementsWereSaved(false);
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+auto TKMMainWindow::CheckMName(const QString &name, const QSet<QString> &importedNames) const -> QString
+{
+    if (name.isEmpty())
+    {
+        throw VException(tr("Measurement name is empty."));
+    }
+
+    if (importedNames.contains(name))
+    {
+        throw VException(tr("Imported file must not contain the same name twice."));
+    }
+
+    QRegularExpression rx(NameRegExp(VariableRegex::KnownMeasurement));
+    if (not rx.match(name).hasMatch())
+    {
+        throw VException(tr("Measurement '%1' doesn't match regex pattern.").arg(name));
+    }
+
+    if (m_known.Measurments().contains(name))
+    {
+        throw VException(tr("Measurement '%1' already used in the file.").arg(name));
+    }
+
+    return name;
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+auto TKMMainWindow::CSVColumnHeader(int column) const -> QString
+{
+    switch (column)
+    {
+        case 0: // name
+            return tr("Name", "measurement column");
+        case 1: // full name
+            return tr("Full name", "measurement column");
+        case 2: // group
+            return tr("Group", "measurement column");
+        case 3: // formula
+            return tr("Formula", "measurement column");
+        case 4: // description
+            return tr("Description", "measurement column");
+        default:
+            return {};
+    }
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+auto TKMMainWindow::ReadCSV(const QxtCsvModel &csv, const QVector<int> &map, bool withHeader)
+    -> QVector<VKnownMeasurement>
+{
+    QVector<VKnownMeasurement> measurements;
+    QSet<QString> importedNames;
+
+    const int rows = csv.rowCount();
+
+    for (int i = 0; i < rows; ++i)
+    {
+        try
+        {
+            const int nameColumn = map.at(static_cast<int>(KnownMeasurementsColumns::Name));
+            const QString name = csv.text(i, nameColumn).simplified();
+            if (name.isEmpty())
+            {
+                ShowError(tr("Error in row %1. The measurement name is empty.").arg(i));
+                continue;
+            }
+
+            VKnownMeasurement measurement;
+            const QString mName = CheckMName(name, importedNames);
+            importedNames.insert(mName);
+            measurement.name = mName;
+
+            const int nameGroup = map.at(static_cast<int>(KnownMeasurementsColumns::Group));
+            if (nameGroup >= 0)
+            {
+                measurement.group = csv.text(i, nameGroup).simplified();
+            }
+
+            const int nameFullName = map.at(static_cast<int>(KnownMeasurementsColumns::FullName));
+            if (nameFullName >= 0)
+            {
+                measurement.fullName = csv.text(i, nameFullName);
+            }
+
+            const int nameFormula = map.at(static_cast<int>(KnownMeasurementsColumns::Formula));
+            if (nameFormula >= 0)
+            {
+                measurement.formula = csv.text(i, nameFormula);
+            }
+
+            const int nameDescription = map.at(static_cast<int>(KnownMeasurementsColumns::Description));
+            if (nameDescription >= 0)
+            {
+                measurement.description = csv.text(i, nameDescription);
+            }
+
+            measurements.append(measurement);
+        }
+        catch (VException &e)
+        {
+            int rowIndex = i + 1;
+            if (withHeader)
+            {
+                ++rowIndex;
+            }
+            ShowError(tr("Error in row %1. %2").arg(rowIndex).arg(e.ErrorMessage()));
+            return {};
+        }
+    }
+
+    return measurements;
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void TKMMainWindow::ImportKnownMeasurements(const QxtCsvModel &csv, const QVector<int> &map, bool withHeader)
+{
+    if (csv.columnCount() < 2)
+    {
+        ShowError(tr("Individual measurements require at least 2 columns."));
+        return;
+    }
+
+    QVector<VKnownMeasurement> measurements = ReadCSV(csv, map, withHeader);
+    if (measurements.isEmpty())
+    {
+        return;
+    }
+
+    for (const auto &im : qAsConst(measurements))
+    {
+        m_m->AddEmptyMeasurement(im.name);
+
+        if (not im.group.isEmpty())
+        {
+            m_m->SetMGroup(im.name, im.group);
+        }
+
+        if (not im.fullName.isEmpty())
+        {
+            m_m->SetMFullName(im.name, im.fullName);
+        }
+
+        if (not im.formula.isEmpty())
+        {
+            m_m->SetMFormula(im.name, im.formula);
+        }
+
+        if (not im.description.isEmpty())
+        {
+            m_m->SetMDescription(im.name, im.description);
+        }
+    }
+
+    RefreshDataAfterImport();
+}

src/app/tape/tkmmainwindow.h

@@ -45,6 +45,7 @@ class TKMMainWindow;
 class VKnownMeasurementsDocument;
 class VPatternImage;
 class QCompleter;
+class QxtCsvModel;
 
 class TKMMainWindow : public VAbstractMainWindow
 {
@@ -181,6 +182,14 @@ private:
 
     void InitMeasurementUnits();
     void InitMeasurementDiagramList();
+
+    void ShowError(const QString &text);
+    void RefreshDataAfterImport();
+    auto CheckMName(const QString &name, const QSet<QString> &importedNames) const -> QString;
+
+    auto CSVColumnHeader(int column) const -> QString;
+    auto ReadCSV(const QxtCsvModel &csv, const QVector<int> &map, bool withHeader) -> QVector<VKnownMeasurement>;
+    void ImportKnownMeasurements(const QxtCsvModel &csv, const QVector<int> &map, bool withHeader);
 };
 
 #endif // TKMMAINWINDOW_H

src/app/tape/tkmmainwindow.ui

@@ -47,7 +47,7 @@
        <string/>
       </property>
       <property name="currentIndex">
-       <number>1</number>
+       <number>0</number>
       </property>
       <widget class="QWidget" name="tabMeasurements">
        <attribute name="icon">
@@ -947,6 +947,8 @@
     <addaction name="separator"/>
     <addaction name="actionSave"/>
     <addaction name="actionSaveAs"/>
+    <addaction name="actionExportToCSV"/>
+    <addaction name="actionImportFromCSV"/>
     <addaction name="separator"/>
     <addaction name="actionReadOnly"/>
     <addaction name="separator"/>

src/app/tape/tmainwindow.cpp

@@ -38,9 +38,12 @@
 #include "../vformat/knownmeasurements/vknownmeasurementsdatabase.h"
 #include "../vganalytics/vganalytics.h"
 #include "../vmisc/compatibility.h"
+#include "../vmisc/def.h"
+#include "../vmisc/defglobal.h"
 #include "../vmisc/dialogs/dialogaskcollectstatistic.h"
 #include "../vmisc/dialogs/dialogexporttocsv.h"
 #include "../vmisc/dialogs/dialogselectlanguage.h"
+#include "../vmisc/literals.h"
 #include "../vmisc/qxtcsvmodel.h"
 #include "../vmisc/theme/vtheme.h"
 #include "../vmisc/vsysexits.h"
@@ -49,7 +52,6 @@
 #include "../vpatterndb/vcontainer.h"
 #include "../vtools/dialogs/support/dialogeditwrongformula.h"
 #include "../vwidgets/vaspectratiopixmaplabel.h"
-#include "def.h"
 #include "dialogs/dialogabouttape.h"
 #include "dialogs/dialogdimensioncustomnames.h"
 #include "dialogs/dialogdimensionlabels.h"
@@ -138,6 +140,7 @@ struct IndividualMeasurement
     QString value{'0'};       // NOLINT(misc-non-private-member-variables-in-classes)
     QString fullName{};       // NOLINT(misc-non-private-member-variables-in-classes)
     QString description{};    // NOLINT(misc-non-private-member-variables-in-classes)
+    bool specialUnits{false}; // NOLINT(misc-non-private-member-variables-in-classes)
 };
 
 //---------------------------------------------------------------------------------------------------------------------
@@ -878,54 +881,46 @@ auto TMainWindow::eventFilter(QObject *object, QEvent *event) -> bool
 void TMainWindow::ExportToCSVData(const QString &fileName, bool withHeader, int mib, const QChar &separator)
 {
     QxtCsvModel csv;
-    const int columns = ui->tableWidget->columnCount();
+
+    int columns = 2;
+    if (m_mType == MeasurementsType::Individual)
     {
+        columns = 5;
+    }
+    else
+    {
+        columns = 5;
+
+        const QList<MeasurementDimension_p> dimensions = m_m->Dimensions().values();
+        if (dimensions.size() > 1)
+        {
+            columns += qMin(static_cast<int>(dimensions.size()), 2);
+        }
+    }
+
     int colCount = 0;
-        for (int column = 0; column < columns; ++column)
+    for (int column = 0; column <= columns; ++column)
-        {
-            if (not ui->tableWidget->isColumnHidden(column))
     {
         csv.insertColumn(colCount++);
     }
-        }
-    }
 
     if (withHeader)
     {
-        int colCount = 0;
+        for (int column = 0; column <= columns; ++column)
-        for (int column = 0; column < columns; ++column)
         {
-            if (not ui->tableWidget->isColumnHidden(column))
+            csv.setHeaderText(column, CSVColumnHeader(column));
-            {
-                QString text;
-                if (QTableWidgetItem *header = ui->tableWidget->horizontalHeaderItem(column))
-                {
-                    text = header->text();
-                }
-                csv.setHeaderText(colCount, text);
-                ++colCount;
-            }
         }
     }
 
-    const int rows = ui->tableWidget->rowCount();
+    VKnownMeasurementsDatabase *db = MApplication::VApp()->KnownMeasurementsDatabase();
-    for (int row = 0; row < rows; ++row)
+    VKnownMeasurements knownDB = db->KnownMeasurements(m_m->KnownMeasurements());
+
+    const QMap<int, QSharedPointer<VMeasurement>> orderedTable = OrderedMeasurments();
+    int row = 0;
+    for (auto iMap = orderedTable.constBegin(); iMap != orderedTable.constEnd(); ++iMap)
     {
-        csv.insertRow(row);
+        ExportRowToCSV(csv, row, iMap.value(), knownDB);
-        int colCount = 0;
+        ++row;
-        for (int column = 0; column < columns; ++column)
-        {
-            if (not ui->tableWidget->isColumnHidden(column))
-            {
-                QString text;
-                if (QTableWidgetItem *item = ui->tableWidget->item(row, column))
-                {
-                    text = item->text();
-                }
-                csv.setText(row, colCount, text);
-                ++colCount;
-            }
-        }
     }
 
     QString error;
@@ -4314,8 +4309,6 @@ auto TMainWindow::CheckMName(const QString &name, const QSet<QString> &importedN
         throw VException(tr("Imported file must not contain the same name twice."));
     }
 
-    if (name.indexOf(CustomMSign) == 0)
-    {
     QRegularExpression rx(NameRegExp());
     if (not rx.match(name).hasMatch())
     {
@@ -4326,14 +4319,6 @@ auto TMainWindow::CheckMName(const QString &name, const QSet<QString> &importedN
     {
         throw VException(tr("Measurement '%1' already used in the file.").arg(name));
     }
-    }
-    else
-    {
-        if (not m_data->IsUnique(name))
-        {
-            throw VException(tr("Measurement '%1' already used in file.").arg(name));
-        }
-    }
 
     return name;
 }
@@ -4395,8 +4380,16 @@ void TMainWindow::ImportIndividualMeasurements(const QxtCsvModel &csv, const QVe
             measurement.name = mName;
 
             const int valueColumn = map.at(static_cast<int>(IndividualMeasurementsColumns::Value));
+            QString rawValue = csv.text(i, valueColumn);
+
+            if (rawValue.endsWith(degreeSymbol))
+            {
+                measurement.specialUnits = true;
+                RemoveLast(rawValue);
+            }
+
             measurement.value = VTranslateVars::TryFormulaFromUser(
-                csv.text(i, valueColumn), VAbstractApplication::VApp()->Settings()->GetOsSeparator());
+                rawValue, VAbstractApplication::VApp()->Settings()->GetOsSeparator());
 
             SetIndividualMeasurementFullName(i, name, csv, map, measurement);
             SetIndividualMeasurementDescription(i, name, csv, map, measurement);
@@ -4424,6 +4417,11 @@ void TMainWindow::ImportIndividualMeasurements(const QxtCsvModel &csv, const QVe
             m_m->SetMFullName(im.name, im.fullName);
         }
 
+        if (im.specialUnits)
+        {
+            m_m->SetMSpecialUnits(im.name, im.specialUnits);
+        }
+
         if (not im.description.isEmpty())
         {
             m_m->SetMDescription(im.name, im.description);
@@ -4489,6 +4487,11 @@ void TMainWindow::ImportMultisizeMeasurements(const QxtCsvModel &csv, const QVec
             m_m->SetMFullName(mm.name, mm.fullName);
         }
 
+        if (mm.specialUnits)
+        {
+            m_m->SetMSpecialUnits(mm.name, mm.specialUnits);
+        }
+
         if (not mm.description.isEmpty())
         {
             m_m->SetMDescription(mm.name, mm.description);
@@ -4517,8 +4520,15 @@ auto TMainWindow::ImportMultisizeMeasurement(const QxtCsvModel &csv, int i, cons
     measurement.name = mName;
 
     const auto baseValueColumn = map.at(static_cast<int>(MultisizeMeasurementsColumns::BaseValue));
-    measurement.base =
+    QString rawBaseValue = csv.text(i, baseValueColumn);
-        ConverToDouble(csv.text(i, baseValueColumn), tr("Cannot convert base value to double in column 2."));
+
+    if (rawBaseValue.endsWith(degreeSymbol))
+    {
+        measurement.specialUnits = true;
+        RemoveLast(rawBaseValue);
+    }
+
+    measurement.base = ConverToDouble(rawBaseValue, tr("Cannot convert base value to double in column 2."));
 
     const auto shiftAColumn = map.at(static_cast<int>(MultisizeMeasurementsColumns::ShiftA));
     measurement.shiftA = ConverToDouble(csv.text(i, shiftAColumn),
@@ -4831,6 +4841,159 @@ auto TMainWindow::KnownMeasurementsRegistred(const QUuid &id) -> bool
     return known.contains(id);
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+auto TMainWindow::CSVColumnHeader(int column) const -> QString
+{
+    if (m_mType == MeasurementsType::Individual)
+    {
+        switch (column)
+        {
+            case 0: // name
+                return tr("Name", "measurement column");
+            case 1: // full name
+                return tr("Full name", "measurement column");
+            case 2: // calculated value
+                return tr("Calculated value", "measurement column") + " ("_L1 + UnitsToStr(m_pUnit) + ')'_L1;
+            case 3: // formula
+                return tr("Formula", "measurement column");
+            case 4: // description
+                return tr("Description", "measurement column");
+            default:
+                return {};
+        }
+    }
+
+    if (column == 0)
+    {
+        return tr("Name", "measurement column");
+    }
+
+    if (column == 1)
+    {
+        return tr("Full name", "measurement column");
+    }
+
+    if (column == 2)
+    {
+        return tr("Calculated value", "measurement column") + " ("_L1 + UnitsToStr(m_pUnit) + ')'_L1;
+    }
+
+    if (column == 3)
+    {
+        return tr("Base value", "measurement column");
+    }
+
+    const QList<MeasurementDimension_p> dimensions = m_m->Dimensions().values();
+    const QString suffix = QStringLiteral(" (%1):");
+
+    if (column == 4)
+    {
+        if (not dimensions.empty())
+        {
+            const MeasurementDimension_p &dimension = dimensions.at(0);
+            return tr("Shift", "measurement column") + suffix.arg(dimension->Name());
+        }
+
+        return QStringLiteral("Shift A");
+    }
+
+    if (column == 5 && dimensions.size() > 1)
+    {
+        const MeasurementDimension_p &dimension = dimensions.at(1);
+        return tr("Shift", "measurement column") + suffix.arg(dimension->Name());
+    }
+
+    if (column == 6 && dimensions.size() > 2)
+    {
+        const MeasurementDimension_p &dimension = dimensions.at(2);
+        return tr("Shift", "measurement column") + suffix.arg(dimension->Name());
+    }
+
+    if ((column == 5 && dimensions.size() <= 1) || (column == 6 && dimensions.size() <= 2) || column == 7)
+    {
+        return tr("Description", "measurement column");
+    }
+
+    return {};
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void TMainWindow::ExportRowToCSV(QxtCsvModel &csv, int row, const QSharedPointer<VMeasurement> &meash,
+                                 const VKnownMeasurements &knownDB) const
+{
+    csv.insertRow(row);
+
+    VKnownMeasurement known = knownDB.Measurement(meash->GetName());
+
+    csv.setText(row, 0, meash->GetName());
+
+    if (meash->IsCustom())
+    {
+        csv.setText(row, 1, meash->GetGuiText());
+    }
+    else
+    {
+        csv.setText(row, 1, known.fullName);
+    }
+
+    QString calculatedValue;
+    if (meash->IsSpecialUnits())
+    {
+        calculatedValue = locale().toString(*meash->GetValue()) + degreeSymbol;
+    }
+    else
+    {
+        calculatedValue = locale().toString(UnitConvertor(*meash->GetValue(), m_mUnit, m_pUnit));
+    }
+    csv.setText(row, 2, calculatedValue);
+
+    if (m_mType == MeasurementsType::Individual)
+    {
+        QString formula = VTranslateVars::TryFormulaToUser(meash->GetFormula(),
+                                                           VAbstractApplication::VApp()->Settings()->GetOsSeparator());
+        csv.setText(row, 3, formula);
+
+        if (meash->IsCustom())
+        {
+            csv.setText(row, 4, meash->GetDescription());
+        }
+        else
+        {
+            csv.setText(row, 4, known.description);
+        }
+    }
+    else
+    {
+        csv.setText(row, 3, locale().toString(meash->GetBase()));
+
+        const QList<MeasurementDimension_p> dimensions = m_m->Dimensions().values();
+
+        csv.setText(row, 4, locale().toString(meash->GetShiftA()));
+
+        int column = 5;
+        if (dimensions.size() > 1)
+        {
+            csv.setText(row, column, locale().toString(meash->GetShiftB()));
+            ++column;
+        }
+
+        if (dimensions.size() > 2)
+        {
+            csv.setText(row, column, locale().toString(meash->GetShiftC()));
+            ++column;
+        }
+
+        if (meash->IsCustom())
+        {
+            csv.setText(row, column, meash->GetDescription());
+        }
+        else
+        {
+            csv.setText(row, column, known.description);
+        }
+    }
+}
+
 //---------------------------------------------------------------------------------------------------------------------
 void TMainWindow::SetDecimals()
 {

src/app/tape/tmainwindow.h

@@ -50,6 +50,7 @@ class QxtCsvModel;
 class VMeasurement;
 class QAbstractButton;
 class QUuid;
+class VKnownMeasurements;
 
 class TMainWindow : public VAbstractMainWindow
 {
@@ -205,6 +206,7 @@ private:
         qreal shiftC{0};          // NOLINT(misc-non-private-member-variables-in-classes)
         QString fullName{};       // NOLINT(misc-non-private-member-variables-in-classes)
         QString description{};    // NOLINT(misc-non-private-member-variables-in-classes)
+        bool specialUnits{false}; // NOLINT(misc-non-private-member-variables-in-classes)
     };
 
     QMultiHash<VShortcutAction, QAction *> m_actionShortcuts{};
@@ -306,6 +308,10 @@ private:
     void InitKnownMeasurementsDescription();
 
     static auto KnownMeasurementsRegistred(const QUuid &id) -> bool;
+
+    auto CSVColumnHeader(int column) const -> QString;
+    void ExportRowToCSV(QxtCsvModel &csv, int row, const QSharedPointer<VMeasurement> &meash,
+                        const VKnownMeasurements &knownDB) const;
 };
 
 #endif // TMAINWINDOW_H

src/app/tape/tmainwindow.ui

@@ -53,7 +53,7 @@
        <string/>
       </property>
       <property name="currentIndex">
-       <number>1</number>
+       <number>0</number>
       </property>
       <widget class="QWidget" name="tabMeasurements">
        <attribute name="icon">

src/libs/vmisc/compatibility.h

@@ -475,4 +475,17 @@ template <typename T> inline void SetTextAlignment(T *item, Qt::Alignment alignm
 #endif
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+inline void RemoveLast(QString &str)
+{
+#if QT_VERSION >= QT_VERSION_CHECK(6, 5, 0)
+    str.removeLast();
+#else
+    if (!str.isEmpty())
+    {
+        str.remove(str.size() - 1, 1);
+    }
+#endif
+}
+
 #endif // COMPATIBILITY_H