Method find

qrenderdoc/Windows/ShaderViewer.cpp:6759–6845

}

void ShaderViewer::find(bool down)
{
  ScintillaEdit *cur = currentScintilla();

  if(!cur)
    return;

  QString find = m_FindReplace->findText();

  sptr_t flags = 0;

  if(m_FindReplace->matchCase())
    flags |= SCFIND_MATCHCASE;
  if(m_FindReplace->matchWord())
    flags |= SCFIND_WHOLEWORD;
  if(m_FindReplace->regexp())
    flags |= SCFIND_REGEXP | SCFIND_POSIX;

  FindReplace::SearchContext context = m_FindReplace->context();

  QString findHash = QFormatStr("%1%2%3%4").arg(find).arg(flags).arg((int)context).arg(down);

  if(findHash != m_FindState.hash)
  {
    m_FindState.hash = findHash;
    m_FindState.start = 0;
    m_FindState.end = cur->length();
    m_FindState.offset = cur->currentPos();
    if(down && cur->selectionStart() == m_FindState.offset &&
       cur->selectionEnd() - m_FindState.offset == find.length())
      m_FindState.offset += find.length();
  }

  int start = m_FindState.start + m_FindState.offset;
  int end = m_FindState.end;

  if(!down)
    end = m_FindState.start;

  QPair<int, int> result = cur->findText(flags, find.toUtf8().data(), start, end);

  m_FindState.prevResult = result;

  if(result.first == -1)
  {
    sptr_t maxOffset = down ? 0 : m_FindState.end;

    // if we're at offset 0 searching down, there are no results. Same for offset max and
    // searching up
    if(m_FindState.offset == maxOffset)
      return;

    // otherwise, we can wrap the search around

    if(context == FindReplace::AllFiles)
    {
      cur = nextScintilla(cur);
      ToolWindowManager::raiseToolWindow(cur);