Method disassembly_buttonReleased

qrenderdoc/Windows/ShaderViewer.cpp:2149–2216

}

void ShaderViewer::disassembly_buttonReleased(QMouseEvent *event)
{
  if(event->button() == Qt::LeftButton)
  {
    sptr_t scintillaPos = m_DisassemblyView->positionFromPoint(event->x(), event->y());

    sptr_t start = m_DisassemblyView->wordStartPosition(scintillaPos, true);
    sptr_t end = m_DisassemblyView->wordEndPosition(scintillaPos, true);

    QString text = QString::fromUtf8(m_DisassemblyView->textRange(start, end));

    QRegularExpression regexp(lit("^[xyzwrgba]+$"));

    // if we match a swizzle look before that for the variable
    if(regexp.match(text).hasMatch())
    {
      start--;
      while(isspace(m_DisassemblyView->charAt(start)))
        start--;

      if(m_DisassemblyView->charAt(start) == '.')
      {
        end = m_DisassemblyView->wordEndPosition(start - 1, true);
        start = m_DisassemblyView->wordStartPosition(start - 1, true);

        text = QString::fromUtf8(m_DisassemblyView->textRange(start, end));
      }
    }

    if(!text.isEmpty())
    {
      if(getVarFromPath(text))
      {
        start = 0;
        end = m_DisassemblyView->length();

        QColor highlightColor = QColor::fromHslF(
            0.333f, 1.0f, qBound(0.25, palette().color(QPalette::Base).lightnessF(), 0.85));

        highlightMatchingVars(ui->debugVars->invisibleRootItem(), text, highlightColor);
        highlightMatchingVars(ui->constants->invisibleRootItem(), text, highlightColor);
        highlightMatchingVars(ui->accessedResources->invisibleRootItem(), text, highlightColor);
        highlightMatchingVars(ui->sourceVars->invisibleRootItem(), text, highlightColor);

        m_DisassemblyView->setIndicatorCurrent(INDICATOR_REGHIGHLIGHT);
        m_DisassemblyView->indicatorClearRange(start, end);

        sptr_t flags = SCFIND_MATCHCASE | SCFIND_WHOLEWORD | SCFIND_REGEXP | SCFIND_POSIX;
        text += lit("\\.[xyzwrgba]+");

        QByteArray findUtf8 = text.toUtf8();

        QPair<int, int> result;

        do
        {
          result = m_DisassemblyView->findText(flags, findUtf8.data(), start, end);