void k9ChapterEdit::urlSelected(const KUrl& _url) { bool fileChanged=_url.toLocalFile() !=m_aviFile->getFileName(); if (!m_aviDecode) { m_aviDecode =new k9AviDecode(0,0); connect(m_aviDecode,SIGNAL(drawFrame(QImage)),this,SLOT(drawImage(QImage))); } m_aviDecode->open(_url.toLocalFile()); if (!m_noUpdate) { m_aviFile->setFileName(_url.toLocalFile()); if (fileChanged) { m_aviDecode->readFrame(0); m_aviFile->setStart(QTime(0,0,0)); m_aviFile->setImage(m_image); QTime end(0,0,0); end=end.addSecs((int)(m_aviDecode->getDuration())); m_aviFile->setEnd(end); m_aviFile->setNext(NULL); m_aviFile->setPrevious(NULL); Ui_chapterEdit.ckBreakEnd->setChecked(false); Ui_chapterEdit.ckBreakStart->setChecked(false); ckBreakEndClick(); ckBreakStartClick(); setAviFile(m_aviFile); } } QTime t; int sec=t.msecsTo(m_aviFile->getStart()); Ui_chapterEdit.slider->setMaximum((int)(m_aviDecode->getDuration()*1000)); Ui_chapterEdit.slider->setValue(sec); }
void ossimQtScrollingImageWidget::timerEvent(QTimerEvent* /* evt */) { QTime start = QTime::currentTime(); eraseCursor(); viewport()->setCursor(Qt::WaitCursor); while(theReqMap.size() > 0) { ossimQtScrollingImageWidgetReqQueueItem item = theReqQueue.top(); std::map<ossim_int32, ossimIrect>::iterator currentIter = theReqMap.find(item.theId); theReqQueue.pop(); ossimIrect currentTileRect = (*currentIter).second; theReqMap.erase(currentIter); convertRequest(currentTileRect); QTime end = QTime::currentTime(); if(start.msecsTo(end) >= maxProcessingTime) { return; } } if(theReqMap.size() == 0) { while(!theReqQueue.empty()) { theReqQueue.pop(); } } killTimer(theTimerId); theTimerId = -1; viewport()->setCursor(Qt::CrossCursor); }
void StringTable::GC() { QMutexLocker locker(&m_lock); int initialSize = 0; QTime startTime; if (DebugStringTable) { initialSize = m_strings.size(); startTime = QTime::currentTime(); } // Collect all QStrings which have refcount 1. (One reference in m_strings and nowhere else.) for (QSet<QString>::iterator i = m_strings.begin(); i != m_strings.end();) { if (m_stopGCRequested.testAndSetRelease(true, false)) return; if (!isQStringInUse(*i)) i = m_strings.erase(i); else ++i; } if (DebugStringTable) { const int currentSize = m_strings.size(); qDebug() << "StringTable::GC removed" << initialSize - currentSize << "strings in" << startTime.msecsTo(QTime::currentTime()) << "ms, size is now" << currentSize; } }
QList<CachedRowEntry> EventQuery::updateQueryNepomuk(const QUrl &uri) { QTime startTime = QTime::currentTime(); // first fetch all publications // this will lead to duplicates as we fetch for author names and types too // for each rdf:type and each connected author/publisher/editor we get the resource as result //If you update this, also update initialQueryNepomuk and processQueryResults and the enum ColumnList and the EventModel QString query = QString::fromLatin1("select distinct ?title ?star ?date ?publication where { {" "%1 nbib:eventpublication ?pub ." "OPTIONAL { ?pub nie:title ?publication . }" "OPTIONAL { %1 nie:title ?title . }" "OPTIONAL { %1 nao:numericRating ?star . }" "OPTIONAL { %1 ncal:date ?date . }" "}").arg( Soprano::Node::resourceToN3( uri ) ); QList<CachedRowEntry> newCache = processQueryResults(query, uri); QTime endTime = QTime::currentTime(); kDebug() << "update" << newCache.size() << "entries after" << startTime.msecsTo(endTime) << "msec"; return newCache; }
void Server::startAuditTimer() { //Read configured time from flat file database QFile auditFile(AUDITCONFIG_DATABASE_FILE); if(!auditFile.open(QIODevice::ReadOnly)) { qDebug() << "error" << auditFile.errorString(); } QTextStream auditFileIn(&auditFile); QString line; while(!auditFileIn.atEnd()) { line = auditFileIn.readLine(); QStringList split = line.split(PIPE_DELIMETER); if(QString::fromLocal8Bit(split.at(0).toLocal8Bit()) == "configurabletime"){ auditTime = QTime::fromString(QString::fromLocal8Bit(split.at(1).toLocal8Bit()),"hh:mm:ss"); break; } } auditFile.close(); //Set timer to wait till that time and then trigger the audit QTime currentTime = QTime::currentTime(); int interval = currentTime.msecsTo(auditTime); if(interval < 0){ interval = 86400000 + interval; } qDebug() << "Milliseconds till next audit: " << interval; connect(auditTimer, SIGNAL(timeout()), this, SLOT(runAudit())); auditTimer->start(interval); }
void Client::sendPing() { //On stocke le nombre de millisecondes jusqu'à minuit. QTime time; Paquet out; out << SMSG_PING; out << quint32(time.msecsTo(QTime::currentTime())); out >> m_socket; m_pingsPending++; if (m_pingsPending > m_parent->getMaxPingsPending()) { console(m_pseudo + " a été kické pour ping timeout."); //On avertit les connectés. if (!m_pseudo.isEmpty()) { Paquet out; out << SMSG_USER_KICKED; out << QString("le serveur"); //Par qui on a été kické out << m_pseudo; //Qui a été kické out << QString("ping timeout"); //Raison m_parent->envoyerAuChannel(out, m_channel); } //Déconnexion. m_socket->abort(); } }
void BrowserWidget::SetWidgetSettings (const BrowserWidgetSettings& settings) { if (settings.ZoomFactor_ != 1) { qDebug () << Q_FUNC_INFO << "setting zoomfactor to" << settings.ZoomFactor_; Ui_.WebView_->setZoomFactor (settings.ZoomFactor_); } NotifyWhenFinished_->setChecked (settings.NotifyWhenFinished_); QTime interval = settings.ReloadInterval_; QTime null (0, 0, 0); int msecs = null.msecsTo (interval); if (msecs >= 1000) { ReloadPeriodically_->setChecked (true); SetActualReloadInterval (interval); } if (settings.WebHistorySerialized_.size ()) { QDataStream str (settings.WebHistorySerialized_); str >> *Ui_.WebView_->page ()->history (); }
// Fire any timers that have passed. int MHGroup::CheckTimers(MHEngine *engine) { QTime currentTime = QTime::currentTime(); // Get current time QList<MHTimer *>::iterator it = m_Timers.begin(); MHTimer *pTimer; int nMSecs = 0; while (it != m_Timers.end()) { pTimer = *it; if (pTimer->m_Time <= currentTime) // Use <= rather than < here so we fire timers with zero time immediately. { // If the time has passed trigger the event and remove the timer from the queue. engine->EventTriggered(this, EventTimerFired, pTimer->m_nTimerId); delete pTimer; it = m_Timers.erase(it); } else { // This has not yet expired. Set "nMSecs" to the earliest time we have. int nMSecsToGo = currentTime.msecsTo(pTimer->m_Time); if (nMSecs == 0 || nMSecsToGo < nMSecs) { nMSecs = nMSecsToGo; } ++it; } } return nMSecs; }
void incomingData(Stream *stream) { Message *message = Message::receive(stream); UserMessage *userMessage = dynamic_cast<UserMessage *>(message); if (userMessage) { if (userMessage->type == eventId) { double elapsedTime = (double)startingTime.msecsTo(QTime::currentTime()) / 1000.; if (outputFile.is_open()) outputFile << elapsedTime; timeStamps.push_back(elapsedTime); for (size_t i = 0; i < values.size(); i++) { if (i < userMessage->data.size()) { if (outputFile.is_open()) outputFile << " " << userMessage->data[i]; values[i].push_back(userMessage->data[i]); } else { if (outputFile.is_open()) outputFile << " " << 0; values[i].push_back(0); } } if (outputFile.is_open()) outputFile << endl; replot(); } } delete message; }
QList<CachedRowEntry> EventQuery::initialQueryNepomuk() { QTime startTime = QTime::currentTime(); // helping string to filter for all documents that are related to the current project QString projectRelated; QString projectTag; if(m_library->libraryType() == BibGlobals::Library_Project) { projectRelated = QString("?r nao:isRelated <%1> .").arg(m_library->settings()->projectThing().uri().toString()); projectTag = QString("UNION { ?r nao:hasTag <%1> . }").arg(m_library->settings()->projectTag().uri().toString() ); } // first fetch all series // this will lead to duplicates as we fetch for nbib:eventpublication names // each connected publicaion we get the resource as result QString query = QString::fromLatin1("select distinct ?r ?title ?star ?date ?publication where { {" "?r a ncal:Event . " "?r nbib:eventpublication ?pub ." "OPTIONAL { ?pub nie:title ?publication . }" "OPTIONAL { ?r nie:title ?title . }" "OPTIONAL { ?r nao:numericRating ?star . }" "OPTIONAL { ?r ncal:date ?date . }" + projectRelated.toLatin1() + " }" + projectTag.toLatin1() + "}"); QList<CachedRowEntry> newCache = processQueryResults(query); QTime endTime = QTime::currentTime(); kDebug() << "add" << newCache.size() << "entries after" << startTime.msecsTo(endTime) << "msec"; return newCache; }
float MainWindow::test_textedit_add(int count) { ui->tabMain->setCurrentIndex(3); QTime start = QTime::currentTime(); for (int i=0; i<count; ++i) { ui->testTextEdit->insertPlainText("Future is open. "); ui->testTextEdit->repaint(); } return (float)start.msecsTo(QTime::currentTime())/1000.0f; }
float MainWindow::test_checkbox(int count) { ui->tabMain->setCurrentIndex(2); QTime start = QTime::currentTime(); for (int i=0; i<count; ++i) { ui->testCheckBox->setChecked(!ui->testCheckBox->isChecked()); ui->testCheckBox->repaint(); } return (float)start.msecsTo(QTime::currentTime())/1000.0f; }
float MainWindow::test_pushbutton(int count) { ui->tabMain->setCurrentIndex(2); QTime start = QTime::currentTime(); for (int i=0; i<count; ++i) { ui->testButton->setDown(!ui->testButton->isDown()); ui->testButton->repaint(); } return (float)start.msecsTo(QTime::currentTime())/1000.0f; }
MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow) { ui->setupUi(this); on_generateButton_clicked(); QTime time; qsrand(time.msecsTo(QTime::currentTime())); // srand init }
void Phantom::sleep(int ms) { QTime startTime = QTime::currentTime(); while (true) { QApplication::processEvents(QEventLoop::AllEvents, 25); if (startTime.msecsTo(QTime::currentTime()) > ms) break; } }
int render(GenericShaderContext *gs, const uchar* bits, const uchar* bits1) { #ifdef OUTPUT_WASTE QTime startTime = QTime::currentTime(); #endif // 清除颜色缓冲区 重置为指定颜色 glClearColor(0.18f, 0.04f, 0.14f, 1.0f); glClear(GL_COLOR_BUFFER_BIT); // 这里填写场景绘制代码 //glBindVertexArray(VAOId); { glGenBuffers(1, &gs->pos_buf); glBindBuffer(GL_ARRAY_BUFFER, gs->pos_buf); glBufferData(GL_ARRAY_BUFFER, sizeof(position), position, GL_STATIC_DRAW); // Step4: 指定解析方式 并启用顶点属性 // 顶点位置属性 GLint loc = glGetAttribLocation(gs->program, "position"); glEnableVertexAttribArray(loc); glVertexAttribPointer(loc, 2, GL_FLOAT, GL_FALSE, 0, 0); glBindBuffer(GL_ARRAY_BUFFER, 0); } //shader.use(); glUseProgram(gs->program); // 启用多个纹理单元 绑定纹理对象 GLuint textureId0, textureId1; textureId0=GlobalContext::load2DTexture(512, 384, bits); textureId1=GlobalContext::load2DTexture(512, 384, bits1); // 启用多个纹理单元 绑定纹理对象 glActiveTexture(GL_TEXTURE0); glBindTexture(GL_TEXTURE_2D, textureId0); //glUniform1i(glGetUniformLocation(shader.programId, "tex1"), 0); // 设置纹理单元为0号 glUniform1i(glGetUniformLocation(gs->program, "mSample0"), 0); glActiveTexture(GL_TEXTURE1); glBindTexture(GL_TEXTURE_2D, textureId1); glUniform1i(glGetUniformLocation(gs->program, "mSample1"), 1); glUniform1f(glGetUniformLocation(gs->program, "u_global_time"), 1.0); glUniform1f(glGetUniformLocation(gs->program, "u_total_time"), 2.0); glUniform2f(glGetUniformLocation(gs->program, "u_resolution"), 512, 384); glDrawArrays(GL_TRIANGLES, 0, 6); //glBindVertexArray(0); glUseProgram(0); #ifdef OUTPUT_WASTE int dt = startTime.msecsTo(QTime::currentTime()); qDebug()<< " waste_time frag. time: " << dt <<" start_time: "<<startTime.toString(); #endif return 0; }
float MainWindow::test_qpainter_image(int count) { ui->tabMain->setCurrentIndex(4); QTime start = QTime::currentTime(); ui->testDrawWidget->setType(TestWidget::TEST_PIXMAP); for (int i=0; i<count*10; ++i) { ui->testDrawWidget->repaint(); } ui->testDrawWidget->type = TestWidget::TEST_IDLE; return (float)start.msecsTo(QTime::currentTime())/1000.0f; }
// create a floating-point value from date/time KCValue::KCValue(const QDateTime& dt, const KCCalculationSettings* settings) : d(Private::null()) { const QDate refDate(settings->referenceDate()); const QTime refTime(0, 0); // reference time is midnight d->type = Float; d->f = KCNumber(refDate.daysTo(dt.date())); d->f += static_cast<double>(refTime.msecsTo(dt.time())) / 86400000.0; // 24*60*60*1000 d->format = fmt_DateTime; }
// create a floating-point value from time KCValue::KCValue(const QTime& time, const KCCalculationSettings* settings) : d(Private::null()) { Q_UNUSED(settings); const QTime refTime(0, 0); // reference time is midnight d->type = Float; d->f = KCNumber(static_cast<double>(refTime.msecsTo(time)) / 86400000.0); // 24*60*60*1000 d->format = fmt_Time; }
/*! Process pending events that match \a flags for a maximum of \a maxTime milliseconds, or until there are no more events to process, which ever is shorter. This function is especially useful if you have a long running operation and want to show its progress without allowing user input, i.e. by using the \c ExcludeUserInput flag. NOTE: This function will not process events continuously; it returns after all available events are processed. NOTE: Specifying the \c WaitForMore flag makes no sense and will be ignored. */ void QEventLoop::processEvents( ProcessEventsFlags flags, int maxTime ) { QTime start = QTime::currentTime(); QTime now; while ( ! d->quitnow && processEvents( flags & ~WaitForMore ) ) { now = QTime::currentTime(); if ( start.msecsTo( now ) > maxTime ) break; } }
void TIME(int repetitions) { QTime t = Logger::timeStack.pop(); QString s = Logger::timeStringStack.pop(); int secs = t.msecsTo(QTime::currentTime()); if (repetitions == 0) { LOG(QString("Time: %1s for ").arg(secs/1000.0f) + s, TimingLevel); } else { LOG(QString("Time: %1s for %2. %3 repetitions, %4s per repetition.").arg(secs/1000.0f).arg(s) .arg(repetitions).arg((secs/repetitions)/1000.0f), TimingLevel); } }; // End time...
float MainWindow::test_lineedit(int count) { ui->tabMain->setCurrentIndex(1); QTime start = QTime::currentTime(); for (int i=0; i<count; ++i) { ui->testLineEdit->setText("Test String"); ui->testLineEdit->repaint(); ui->testLineEdit->setText("Longer test string"); ui->testLineEdit->repaint(); } return (float)start.msecsTo(QTime::currentTime())/1000.0f; }
float MainWindow::test_radiobutton(int count) { ui->tabMain->setCurrentIndex(2); QTime start = QTime::currentTime(); bool flag = true; for (int i=0; i<count; ++i) { ui->testRadioButton1->setChecked(flag); ui->testRadioButton2->setChecked(!flag); ui->testRadioButton1->repaint(); ui->testRadioButton2->repaint(); flag = !flag; } return (float)start.msecsTo(QTime::currentTime())/1000.0f; }
int main(int argc,char **argv) { QApplication app(argc,argv,false); // 取得目前的時間 QTime currentTime = QTime::currentTime(); QTime nextTime = currentTime.addMSecs(2365); // 印出目前的時間 qWarning(QString("The current time is %1").arg(currentTime.toString())); // 印出2365毫秒之後的時間 qWarning(QString("The time after 2365ms is %1").arg(nextTime.toString())); // 印出這兩個時間的差, 由currentTime與nextTime比較 qWarning("%d",currentTime.msecsTo(nextTime)); // 反過來, 由nextTime與currentTime比較 qWarning("%d",nextTime.msecsTo(currentTime)); return app.exec(); }
void TripClient::receiveData() { this->sendCommandGET(); // Читаем файл QDataStream in( this ); in.setVersion( QDataStream::Qt_4_5 ); qint64 fileSize; do if( !this->waitForReadyRead() ) { emit log("\n>> Failed receive size of data from server."); exit(10); } while( this->bytesAvailable() < (int)sizeof( fileSize ) ); in >> fileSize; emit log("Receiving data from server, wating."); qint64 pos = 0; QTime transferStartTime; int timeOfTransmition = 0; QByteArray buf; transferStartTime = QTime::currentTime(); while( pos < fileSize ) { if( !this->waitForReadyRead() ) { emit log("\n>> Error. Timeout read data."); exit(11); } buf = this->readAll(); if( !buf.size() ) continue; pos += buf.size(); } timeOfTransmition = transferStartTime.msecsTo(QTime::currentTime()); this->sendCommandTime(timeOfTransmition); system("cls"); emit log(tr("Transfer ends. Client has received - %1 Mbyte").arg(fileSize / 1024 / 1024)); log(tr("Download speed = %1 Mbit/s (Time of transmission - %2 s)") .arg(pos * 8 / timeOfTransmition * 0.001) .arg(float(timeOfTransmition) * 0.001f)); emit log("\n\nWould you like to start again this procedure? Push Ctrl+C to exit."); QTimer::singleShot(5000,this,SLOT(receiveData())); }
float MainWindow::test_textedit_scroll(int count) { ui->tabMain->setCurrentIndex(3); QTime start = QTime::currentTime(); int step = 1; for (int i=0; i<count; ++i) { if (ui->testTextEdit->verticalScrollBar()->value() == ui->testTextEdit->verticalScrollBar()->maximum()) step = -1; if (ui->testTextEdit->verticalScrollBar()->value() == ui->testTextEdit->verticalScrollBar()->minimum()) step = 1; ui->testTextEdit->verticalScrollBar()->setValue(ui->testTextEdit->verticalScrollBar()->value() + step); ui->testTextEdit->repaint(); } return (float)start.msecsTo(QTime::currentTime())/1000.0f; }
void QmitkSimulationView::OnTimeout() { QTime currentTime = QTime::currentTime(); if (currentTime.msecsTo(m_NextRenderWindowUpdate) > 0) { this->OnStep(false); } else { m_NextRenderWindowUpdate = currentTime.addMSecs(MsPerFrame); this->OnStep(true); } }
float MainWindow::test_progressbar(int count) { ui->tabMain->setCurrentIndex(1); QTime start = QTime::currentTime(); int index=0; for (int i=0; i<count; ++i) { index = ui->testProgressBar->value(); if (index == ui->testProgressBar->maximum()) index = 0; else index++; ui->testProgressBar->setValue(index); ui->testProgressBar->repaint(); } return (float)start.msecsTo(QTime::currentTime())/1000.0f; }
void Save::done() { QTime tRender = QTime::currentTime(); lwProgess->addItem(tr("Rendering finished at %1.").arg(tRender.toString("hh:mm:ss"))); lwProgess->addItem(tr("Time elapsed: %1.%2s.").arg(tStart.secsTo(tRender)).arg(tStart.msecsTo(tRender) % 1000)); lwProgess->scrollToBottom(); QImage outImg = this->img->scaled(OUTSZ, OUTSZ, Qt::KeepAspectRatio); lOutput->setPixmap(QPixmap::fromImage(outImg)); lOutput->resize(outImg.size()); #if 0 QTime tEnd = QTime::currentTime(); lwProgess->addItem(tr("Image scalling finished at %1.").arg(tEnd.toString("hh:mm:ss"))); lwProgess->addItem(tr("Time elapsed: %1.%2s.").arg(tRender.secsTo(tEnd)).arg(tRender.msecsTo(tEnd) % 1000)); #endif }
// calculates the time between time and now, and returns a // human readable string // e.g. 3.4s, 57s, 2m34s, 5h5m QString BoxStates::getAbsentText(QTime time) { QTime now = MainWindow::app()->getTimeBaseTime(); int msecs = time.msecsTo(now); // milliseconds if(msecs < 10000){ // until 10s return QString("%1.%2s").arg(QString::number(msecs/1000)).arg(QString::number((msecs%1000)/100)); // e.g. "3.4 s" }else if(msecs < 60000){ // until 1 minute return QString("%1s").arg(QString::number(msecs/1000)); // e.g. "37 s" }else if(msecs < 36000000){ return QString("%1m%2s").arg(QString::number(msecs/60000)).arg(QString::number((msecs%60000)/1000)); // e.g. "5m34s" }else{ return QString("%1h%2m").arg(QString::number(msecs/3600000)).arg(QString::number((msecs%3600000)/60000)); // e.g. "1h59m" } }