| 101 | } |
| 102 | |
| 103 | void |
| 104 | CancellableTaskContext::setProgress(qreal value, QString message) |
| 105 | { |
| 106 | QDateTime now = QDateTime::currentDateTime(); |
| 107 | qint64 elapsed = this->mLastUpdate.msecsTo(now); |
| 108 | qreal delta = value - this->mLastProgressValue; |
| 109 | |
| 110 | this->mLastUpdate = now; |
| 111 | this->mLastProgressValue = value; |
| 112 | this->mLastProgressMessage = message; |
| 113 | this->mRate = 1e3 * this->mTask->getDataSize() * (delta / elapsed); |
| 114 | } |
| 115 | |
| 116 | QString |
| 117 | CancellableTaskContext::progressMessage(void) const |