void QQuickTextNodeEngine::BinaryTreeNode::insert(QVarLengthArray<BinaryTreeNode, 16> *binaryTree, const QGlyphRun &glyphRun, SelectionState selectionState, QQuickTextNode::Decorations decorations, const QColor &textColor, const QColor &backgroundColor, const QPointF &position) { QRectF searchRect = glyphRun.boundingRect(); searchRect.translate(position); if (qFuzzyIsNull(searchRect.width()) || qFuzzyIsNull(searchRect.height())) return; decorations |= (glyphRun.underline() ? QQuickTextNode::Underline : QQuickTextNode::NoDecoration); decorations |= (glyphRun.overline() ? QQuickTextNode::Overline : QQuickTextNode::NoDecoration); decorations |= (glyphRun.strikeOut() ? QQuickTextNode::StrikeOut : QQuickTextNode::NoDecoration); decorations |= (backgroundColor.isValid() ? QQuickTextNode::Background : QQuickTextNode::NoDecoration); qreal ascent = glyphRun.rawFont().ascent(); insert(binaryTree, BinaryTreeNode(glyphRun, selectionState, searchRect, decorations, textColor, backgroundColor, position, ascent)); }
void QSGTextNode::addTextBlock(const QPointF &position, QTextDocument *textDocument, const QTextBlock &block, const QColor &overrideColor, QSGText::TextStyle style, const QColor &styleColor) { if (!block.isValid()) return; QPointF blockPosition = textDocument->documentLayout()->blockBoundingRect(block).topLeft(); QTextBlock::iterator it = block.begin(); while (!it.atEnd()) { QTextFragment fragment = it.fragment(); if (!fragment.text().isEmpty()) { QTextCharFormat charFormat = fragment.charFormat(); QColor color = overrideColor.isValid() ? overrideColor : charFormat.foreground().color(); QList<QGlyphRun> glyphsList = fragment.glyphRuns(); for (int i=0; i<glyphsList.size(); ++i) { QGlyphRun glyphs = glyphsList.at(i); QRawFont font = glyphs.rawFont(); QSGGlyphNode *glyphNode = addGlyphs(position + blockPosition + QPointF(0, font.ascent()), glyphs, color, style, styleColor); int decorations = (glyphs.overline() ? Overline : 0) | (glyphs.strikeOut() ? StrikeOut : 0) | (glyphs.underline() ? Underline : 0); if (decorations) { QPointF baseLine = glyphNode->baseLine(); qreal width = glyphNode->boundingRect().width(); addTextDecorations(Decoration(decorations), baseLine, color, width, font.lineThickness(), font.underlinePosition(), font.ascent()); } } } ++it; } }