diff --git a/src/modules/qt/kdenlivetitle_wrapper.cpp b/src/modules/qt/kdenlivetitle_wrapper.cpp index de8d35a22..89553c167 100644 --- a/src/modules/qt/kdenlivetitle_wrapper.cpp +++ b/src/modules/qt/kdenlivetitle_wrapper.cpp @@ -145,7 +145,8 @@ class PlainTextItem : public QGraphicsItem QColor outlineColor, double outline, int align, - int lineSpacing) + int lineSpacing, + int tabWidth) : m_metrics(QFontMetrics(font)) { m_boundingRect = QRectF(0, 0, width, height); @@ -157,6 +158,7 @@ class PlainTextItem : public QGraphicsItem m_lineSpacing = lineSpacing + m_metrics.lineSpacing(); m_align = align; m_width = width; + m_tabWidth = tabWidth; updateText(text); } @@ -172,7 +174,26 @@ class PlainTextItem : public QGraphicsItem double linePos = m_metrics.ascent(); foreach (const QString &line, lines) { QPainterPath linePath; - linePath.addText(0, linePos, m_font, line); + const QStringList tabLines = line.split(QLatin1Char('\t')); + if (m_tabWidth > 0 && tabLines.count() > 1) { + qreal pos = 0; + qreal currentPos = 0; + for (const QString &tline : tabLines) { + QPainterPath tabPath; + if (!tline.isEmpty()) { + tabPath.addText(pos, linePos, m_font, tline); + linePath.addPath(tabPath); + currentPos = pos + tabPath.boundingRect().width(); + } else { + // Several chained tabs + currentPos = pos + m_tabWidth / 2; + } + int tabsCount = ceil(currentPos / m_tabWidth); + pos = tabsCount * m_tabWidth; + } + } else { + linePath.addText(0, linePos, m_font, line); + } linePos += m_lineSpacing; if (m_align == Qt::AlignHCenter) { #if (QT_VERSION > QT_VERSION_CHECK(5, 11, 0)) @@ -259,6 +280,7 @@ class PlainTextItem : public QGraphicsItem int m_lineSpacing; int m_align; double m_width; + int m_tabWidth; QFontMetrics m_metrics; double m_outline; QStringList m_params; @@ -405,6 +427,10 @@ void loadFromXml(producer_ktitle self, if (txtProperties.namedItem("alignment").isNull() == false) { align = txtProperties.namedItem("alignment").nodeValue().toInt(); } + int tabWidth = 0; + if (txtProperties.namedItem("tab-width").isNull() == false) { + tabWidth = txtProperties.namedItem("tab-width").nodeValue().toInt(); + } double boxWidth = 0; double boxHeight = 0; @@ -462,7 +488,8 @@ void loadFromXml(producer_ktitle self, outlineColor, txtProperties.namedItem("font-outline").nodeValue().toDouble(), align, - txtProperties.namedItem("line-spacing").nodeValue().toInt()); + txtProperties.namedItem("line-spacing").nodeValue().toInt(), + tabWidth); if (txtProperties.namedItem("shadow").isNull() == false) { QStringList values = txtProperties.namedItem("shadow").nodeValue().split( ";"); diff --git a/src/modules/qt/producer_kdenlivetitle.yml b/src/modules/qt/producer_kdenlivetitle.yml index 97ad08c60..84d6331d8 100644 --- a/src/modules/qt/producer_kdenlivetitle.yml +++ b/src/modules/qt/producer_kdenlivetitle.yml @@ -2,7 +2,7 @@ schema_version: 0.1 type: producer identifier: kdenlivetitle title: Kdenlive Titler -version: 3 +version: 4 copyright: Marco Gittler, Jean-Baptiste Mardelle creator: Marco Gittler, Jean-Baptiste Mardelle license: LGPLv2.1