Method UpdateBookmarkMenu

qrenderdoc/Windows/ShaderViewer.cpp:1396–1448

}

void ShaderViewer::UpdateBookmarkMenu(QMenu *menu, QAction *nextAction, QAction *prevAction,
                                      QAction *clearAction)
{
  // setup permanent actions
  const bool hasBookmarks = HasBookmarks();
  nextAction->setEnabled(hasBookmarks);
  prevAction->setEnabled(hasBookmarks);
  clearAction->setEnabled(hasBookmarks);

  // remove current bookmark list
  QList<QAction *> actions = menu->actions();
  for(auto itAction = actions.rbegin(); itAction != actions.rend() && !(*itAction)->isSeparator();
      ++itAction)
    menu->removeAction(*itAction);

  // populate bookmark list
  ScintillaEdit *cur = currentScintilla();
  if(!cur)
    return;

  auto itBookmarks = m_Bookmarks.find(cur);
  if(itBookmarks == m_Bookmarks.end())
    return;

  QString filename;
  if(cur == m_DisassemblyView)
    filename = m_DisassemblyFrame->windowTitle();
  else
    filename = cur->windowTitle();

  int numAddedBookmarks = 0;
  for(sptr_t lineNumber : *itBookmarks)
  {
    QString textLine = QString::fromUtf8(cur->getLine(lineNumber)).simplified();
    if(textLine.size() > BOOKMARK_MAX_MENU_ENTRY_LENGTH)
    {
      textLine.chop(textLine.size() - BOOKMARK_MAX_MENU_ENTRY_LENGTH);
      textLine.append(lit("..."));
    }
    else if(textLine.isEmpty())
    {
      textLine = lit("(empty)");
    }

    QString name = QFormatStr("%1:%2 - %3").arg(filename).arg(lineNumber + 1).arg(textLine);
    QAction *action = new QAction(name, menu);
    QObject::connect(action, &QAction::triggered, [cur, lineNumber]() { cur->gotoLine(lineNumber); });
    menu->addAction(action);

    if(++numAddedBookmarks >= BOOKMARK_MAX_MENU_ENTRY_COUNT)
      break;
  }
}

QAction *ShaderViewer::MakeExecuteAction(QString name, const QIcon &icon, QString tooltip,
                                         QKeySequence shortcut)