Method paintInlineNote

plugins/problemreporter/probleminlinenoteprovider.cpp:197–239

}

void ProblemInlineNoteProvider::paintInlineNote(const KTextEditor::InlineNote& note, QPainter& painter,
                                                Qt::LayoutDirection direction) const
{
    // TODO: https://commits.kde.org/ktexteditor/1ee470de9aea37979836dd3e381cce7bc26344d7 added the third parameter -
    // direction - to KTextEditor::InlineNoteProvider::paintInlineNote(). Should the new argument be used here somehow?
    Q_UNUSED(direction);

    InlineNoteLayout layout;
    doInlineNoteLayout(note, &layout);

    const int line = note.position().line();
    const auto prob = m_problemForLine[note.position().line()];
    QFont font = note.font();
    font.setItalic(true);
    painter.setFont(font);
    const KTextEditor::View* view = note.view();
    // NOTE cursorToCoordinate is relative to (0,0) of the view widget so we have to subtract the x
    // value of the start of the line from it. However it returns also -1 for cursors that have no
    // actual text so we subtract the width of the margin column(s) from the available width
    const int viewWidth = view->textAreaRect().width();
    const int textAreaStart = view->cursorToCoordinate(KTextEditor::Cursor(line, 0)).x();
    const int marginWidth = view->cursorToCoordinate(KTextEditor::Cursor(line, marginColumns)).x() - textAreaStart;
    const int nonTextSize = layout.descriptionX + layout.rightMargin;
    const int lineEnd = view->cursorToCoordinate(KTextEditor::Cursor(line, note.position().column() - marginColumns)).x() - textAreaStart;
    const int availableTextWidth = viewWidth - marginWidth - lineEnd - nonTextSize;
    QString text = painter.fontMetrics().elidedText(prob->description(), Qt::ElideRight, availableTextWidth);
    QIcon icon = IProblem::iconForSeverity(prob->severity());
    // QFontMetrics doesn't provide results that are good enough for painting so we use QPainter::boundingRect here
    QRect boundingRect = painter.boundingRect(QRect(layout.descriptionX, 0, 0, 0), Qt::AlignLeft, text);
    const auto colors = severityColors(prob->severity());
    // background
    painter.setBrush(colors.background);
    painter.setPen(Qt::NoPen);
    painter.drawRect(boundingRect.adjusted(-(layout.descriptionX), 0, layout.rightMargin, 0));
    // borderline
    painter.setBrush(colors.foreground);
    painter.drawRect(QRect(0, 0, noteBorderWidth, note.lineHeight()));
    // icpn
    icon.paint(&painter, layout.iconX, iconTopBottomMargin, layout.iconSize, layout.iconSize, Qt::AlignCenter);
    // text
    painter.setPen(colors.foreground);
    painter.drawText(boundingRect, Qt::AlignLeft, text);
}

#include "moc_probleminlinenoteprovider.cpp"