[View] Fixed updating the page range string to the correct format.

Co-Authored-By: Kira Sagalakova <k.sagalakova@omp.ru>

[View] Fixed updating the page range string to the correct format.
Co-Authored-By: Kira Sagalakova <k.sagalakova@omp.ru>
ea6ba86e · OMP Education · k.sagalakova · ebf29771 · ea6ba86e
--- a/plugin/src/pdfview.cpp
+++ b/plugin/src/pdfview.cpp
@@ -1165,14 +1165,16 @@ void PdfView::_updateSpecailIndexes()
    QString pageRange;
    for (const auto &range : m_mapper->specialRangeIndexes()) {
        pageRange += ((pageRange.isEmpty() ? QStringLiteral() : QStringLiteral(","))
-                      + (QString::number(range.first) + QStringLiteral("-")
+                      + (QString::number(range.first + 1) + QStringLiteral("-")
-                         + QString::number(range.second)));
+                         + QString::number(range.second + 1)));
    }
    QString pageIndexes;
    for (const auto &index : m_mapper->specialIndexes()) {
-        pageIndexes += ((pageRange.endsWith(",") ? QStringLiteral() : QStringLiteral(","))
+        pageIndexes += (((pageRange.endsWith(",") || (pageRange.isEmpty() && pageIndexes.isEmpty()))
-                        + QString::number(index));
+                             ? QStringLiteral()
+                             : QStringLiteral(","))
+                        + QString::number(index + 1));
    }
    m_pageRange = pageRange + pageIndexes;