From d24f813f3f2a05c112e803e4256b53535895fc98 Mon Sep 17 00:00:00 2001
From: Jedidiah Barber <contact@jedbarber.id.au>
Date: Wed, 14 Jul 2021 11:49:10 +1200
Subject: Initial mirror commit

---
 src/export-import/CsvExportDialog.cpp | 137 ++++++++++++++++++++++++++++++++++
 1 file changed, 137 insertions(+)
 create mode 100644 src/export-import/CsvExportDialog.cpp

(limited to 'src/export-import/CsvExportDialog.cpp')

diff --git a/src/export-import/CsvExportDialog.cpp b/src/export-import/CsvExportDialog.cpp
new file mode 100644
index 0000000..9e4dc90
--- /dev/null
+++ b/src/export-import/CsvExportDialog.cpp
@@ -0,0 +1,137 @@
+#include "CsvExportDialog.h"
+
+#include "../strings.h"
+#include "../dictionary/Dictionary.h"
+#include "../dictionary/DicCsvWriter.h"
+
+CsvExportDialog::CsvExportDialog(QWidget* parent, const Dictionary* dict):
+    CsvDialog(parent),
+    dictionary(dict),
+    dicWriter(new DicCsvWriter(dict))
+{
+    init();
+    setWindowTitle(tr("Export to CSV"));
+
+    connect( textDelimiterCB, SIGNAL(stateChanged(int)), this, SLOT(updateTextDelimiterCombo()) );
+    connect( showInvisibleCharsCB, SIGNAL(stateChanged(int)), this, SLOT(UpdateCharVisibility()) );
+    connect( textDelimiterCB, SIGNAL(stateChanged(int)), this, SLOT(UpdateQuoteAllFieldsCB()) );
+
+    connect( usedColsEdit, SIGNAL(textChanged(QString)), this, SLOT(updatePreview()) );
+    connect( quoteAllFieldsCB, SIGNAL(stateChanged(int)), this, SLOT(updatePreview()) );
+    connect( writeColumnNamesCB, SIGNAL(stateChanged(int)), this, SLOT(updatePreview()) );
+}
+
+CsvExportDialog::~CsvExportDialog()
+{
+    delete dicWriter;
+}
+
+QLayout* CsvExportDialog::createLeftGroupLayout()
+{
+    QFormLayout* lt = new QFormLayout;
+    lt->addRow(tr("C&haracter set:"), createCharSetCombo());
+    lt->addRow(tr("Used &columns:"), createUsedColsEdit());
+    lt->addRow(createWriteColumnNamesBox());
+    return lt;
+}
+
+QWidget* CsvExportDialog::createUsedColsEdit()
+{
+    usedColsEdit = new QLineEdit("123");
+    usedColsEdit->setValidator(new QRegExpValidator(QRegExp("[1-9]+"), this));
+    return usedColsEdit;
+}
+
+QWidget* CsvExportDialog::createWriteColumnNamesBox()
+{
+    writeColumnNamesCB = new QCheckBox(tr("Write column &names"));
+    writeColumnNamesCB->setChecked( true );
+    return writeColumnNamesCB;
+}
+
+QLayout* CsvExportDialog::createSeparatorsLayout()
+{
+    quoteAllFieldsCB = new QCheckBox(tr("&Quote all fields"));
+
+    QFormLayout* lt = new QFormLayout;
+    lt->addRow(tr("Field &separator:"), createFieldSeparatorWidget(SpaceChar));
+    lt->addRow(createTextDelimiterBox(), createTextDelimiterCombo());
+    lt->addRow(quoteAllFieldsCB);
+    lt->addRow(tr("Co&mment character:"), createCommentCharCombo());
+    return lt;
+}
+
+QLayout* CsvExportDialog::createPreviewLt()
+{
+    QVBoxLayout* lt = new QVBoxLayout;
+    lt->addWidget(createPreview());
+    lt->addWidget(createShowInvisibleBox());
+    return lt;
+}
+
+QWidget* CsvExportDialog::createPreview()
+{
+    csvPreview = new QTextEdit;
+    csvPreview->setReadOnly(true);
+    csvPreview->setLineWrapMode( QTextEdit::NoWrap );
+    csvPreview->setFontPointSize( 10 );
+    return csvPreview;
+}
+
+QCheckBox* CsvExportDialog::createShowInvisibleBox()
+{
+    showInvisibleCharsCB = new QCheckBox(tr("Show &invisible characters"));
+    showInvisibleCharsCB->setChecked( false );
+    return showInvisibleCharsCB;
+}
+
+void CsvExportDialog::UpdateQuoteAllFieldsCB()
+{
+    quoteAllFieldsCB->setEnabled( textDelimiterCB->isChecked() );
+}
+
+void CsvExportDialog::updatePreview()
+{
+    CsvExportData params;
+    params.usedCols = getUsedColumns();
+    params.fieldSeparators = setCharVisibility( separatorsEdit->text(), false );
+    params.textDelimiter = getTextDelimiterChar();
+    params.quoteAllFields = quoteAllFieldsCB->isChecked();
+    params.commentChar = commentCharCombo->currentText()[0];
+    params.writeColumnNames = writeColumnNamesCB->isChecked();
+
+    QString csvString = dicWriter->toCsvString( params );
+    csvPreview->setPlainText(
+        setCharVisibility(csvString, showInvisibleCharsCB->isChecked()));
+}
+
+QList<int> CsvExportDialog::getUsedColumns()
+{
+    QList<int> res;
+    for(int i = 0; i < usedColsEdit->text().length(); i++)
+        {
+        int col = usedColsEdit->text()[i].digitValue();
+        if(col > 0 && col <= dictionary->fieldsNum())
+            res << col - 1;
+        }
+    return res;
+}
+
+void CsvExportDialog::SaveCSVToFile( const QString& aFilePath )
+{
+    QFile file( aFilePath );
+    if( !file.open( QIODevice::WriteOnly | QFile::Text ) ) // \r\n --> \n
+        {
+        QMessageBox::warning( this, Strings::errorTitle(), tr("Cannot save to file:\n %1.").arg(aFilePath) );
+        return;
+        }
+    QTextStream outStream( &file );
+    outStream.setCodec( getTextCodec() );
+    outStream << setCharVisibility( csvPreview->toPlainText(), false );
+}
+
+void CsvExportDialog::UpdateCharVisibility()
+{
+    csvPreview->setPlainText(
+        setCharVisibility(csvPreview->toPlainText(), showInvisibleCharsCB->isChecked()) );
+}
-- 
cgit