Method executeNext

src/executor.cpp:71–101

* @brief Executor::executeNext consumes executable tasks from the queue */

 * @brief Executor::executeNext consumes executable tasks from the queue
 */
void Executor::executeNext() {
  if (!running) {
    if (!m_execQueue.isEmpty()) {
      const execQueueItem &i = m_execQueue.head();
      running = true;
      if (!i.workingDir.isEmpty()) {
        m_process.setWorkingDirectory(i.workingDir);
      }
      startProcess(i.app, i.args);
      if (!i.input.isEmpty()) {
        if (!m_process.waitForStarted(-1)) {
#ifdef QT_DEBUG
          dbg() << "Process failed to start:" << i.id << " " << i.app;
#endif
          m_process.closeWriteChannel();
          running = false;
          m_execQueue.dequeue();
          executeNext();
          return;
        }
        QByteArray data = i.input.toUtf8();
        if (m_process.write(data) != data.length()) {
#ifdef QT_DEBUG
          dbg() << "Not all data written to process:" << i.id << " " << i.app;
#endif
        }
      }
      m_process.closeWriteChannel();
    }
  }
}

/**
 * @brief Executor::execute execute an app