497 lines
16 KiB
C++
497 lines
16 KiB
C++
#include "frameplaybackwindow.h"
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#include "ui_frameplaybackwindow.h"
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#include <QDebug>
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#include <QFileDialog>
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#include <QSettings>
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/*
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* Notes about new functionality:
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* The system has a sequence of files or captured data to play back. It starts at the first item in the list
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* and goes through all of the frames. When it gets to the end it sees if there is a loop count for this file.
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* If so it increments the loop count and goes back to the beginning. If not it goes to the next file in the list.
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* At the end of the list it either stops (if looping is off) or goes back to the first item in the list.
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* All items in the list have their own frame cache and filters
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*
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* So, to do this we'll have to track which item we're on and which frame within that item. As we go through
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* items it should highlight the row we're on
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*
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*/
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FramePlaybackWindow::FramePlaybackWindow(const QVector<CANFrame> *frames, SerialWorker *worker, QWidget *parent) :
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QDialog(parent),
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ui(new Ui::FramePlaybackWindow)
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{
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ui->setupUi(this);
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readSettings();
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modelFrames = frames;
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serialWorker = worker;
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playbackTimer = new QTimer();
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currentPosition = 0;
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playbackActive = false;
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playbackForward = true;
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whichBusSend = 0; //0 = no bus, 1 = bus 0, 2 = bus 1, 4 = from file - Bitfield so you can 'or' them.
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currentSeqItem = NULL;
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currentSeqNum = -1;
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ui->comboCANBus->addItem(tr("None"));
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ui->comboCANBus->addItem(tr("0"));
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ui->comboCANBus->addItem(tr("1"));
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ui->comboCANBus->addItem(tr("Both"));
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ui->comboCANBus->addItem(tr("From File"));
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updateFrameLabel();
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connect(ui->btnStepBack, SIGNAL(clicked(bool)), this, SLOT(btnBackOneClick()));
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connect(ui->btnPause, SIGNAL(clicked(bool)), this, SLOT(btnPauseClick()));
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connect(ui->btnPlayReverse, SIGNAL(clicked(bool)), this, SLOT(btnReverseClick()));
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connect(ui->btnStop, SIGNAL(clicked(bool)), this, SLOT(btnStopClick()));
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connect(ui->btnPlay, SIGNAL(clicked(bool)), this, SLOT(btnPlayClick()));
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connect(ui->btnStepForward, SIGNAL(clicked(bool)), this, SLOT(btnFwdOneClick()));
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connect(ui->btnSelectAll, SIGNAL(clicked(bool)), this, SLOT(btnSelectAllClick()));
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connect(ui->btnSelectNone, SIGNAL(clicked(bool)), this, SLOT(btnSelectNoneClick()));
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connect(ui->btnDelete, SIGNAL(clicked(bool)), this, SLOT(btnDeleteCurrSeq()));
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connect(ui->spinPlaySpeed, SIGNAL(valueChanged(int)), this, SLOT(changePlaybackSpeed(int)));
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//connect(ui->cbLoop, SIGNAL(clicked(bool)), this, SLOT(changeLooping(bool)));
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connect(ui->comboCANBus, SIGNAL(currentIndexChanged(int)), this, SLOT(changeSendingBus(int)));
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connect(ui->listID, SIGNAL(itemClicked(QListWidgetItem*)), this, SLOT(changeIDFiltering(QListWidgetItem*)));
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connect(playbackTimer, SIGNAL(timeout()), this, SLOT(timerTriggered()));
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connect(ui->btnLoadFile, SIGNAL(clicked(bool)), this, SLOT(btnLoadFile()));
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connect(ui->btnLoadLive, SIGNAL(clicked(bool)), this, SLOT(btnLoadLive()));
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connect(ui->tblSequence, SIGNAL(cellPressed(int,int)), this, SLOT(seqTableCellClicked(int,int)));
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connect(ui->tblSequence, SIGNAL(cellChanged(int,int)), this, SLOT(seqTableCellChanged(int,int)));
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playbackTimer->setInterval(ui->spinPlaySpeed->value()); //set the timer to the default value of the control
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connect(this, SIGNAL(sendCANFrame(const CANFrame*,int)), worker, SLOT(sendFrame(const CANFrame*,int)), Qt::QueuedConnection);
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QStringList headers;
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headers << "Source" << "Loops";
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ui->tblSequence->setColumnCount(2);
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ui->tblSequence->setColumnWidth(0, 260);
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ui->tblSequence->setColumnWidth(1, 80);
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ui->tblSequence->setHorizontalHeaderLabels(headers);
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}
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FramePlaybackWindow::~FramePlaybackWindow()
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{
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delete ui;
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playbackTimer->stop();
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delete playbackTimer;
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}
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void FramePlaybackWindow::closeEvent(QCloseEvent *event)
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{
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writeSettings();
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}
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void FramePlaybackWindow::readSettings()
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{
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QSettings settings;
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if (settings.value("Main/SaveRestorePositions", false).toBool())
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{
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resize(settings.value("Playback/WindowSize", QSize(742, 606)).toSize());
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move(settings.value("Playback/WindowPos", QPoint(50, 50)).toPoint());
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}
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if (settings.value("Playback/AutoLoop", false).toBool())
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{
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ui->cbLoop->setChecked(true);
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}
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ui->spinPlaySpeed->setValue(settings.value("Playback/DefSpeed", 5).toInt());
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}
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void FramePlaybackWindow::writeSettings()
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{
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QSettings settings;
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if (settings.value("Main/SaveRestorePositions", false).toBool())
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{
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settings.setValue("Playback/WindowSize", size());
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settings.setValue("Playback/WindowPos", pos());
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}
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}
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void FramePlaybackWindow::refreshIDList()
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{
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int id;
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if (currentSeqNum < 0 || currentSeqItem == NULL) return;
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ui->tblSequence->setCurrentCell(currentSeqNum, 0);
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ui->listID->clear();
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QHash<int, bool>::Iterator filterIter;
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for (filterIter = currentSeqItem->idFilters.begin(); filterIter != currentSeqItem->idFilters.end(); ++filterIter)
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{
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QListWidgetItem* listItem = new QListWidgetItem(Utility::formatHexNum(filterIter.key()), ui->listID);
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listItem->setFlags(listItem->flags() | Qt::ItemIsUserCheckable); // set checkable flag
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if (filterIter.value()) listItem->setCheckState(Qt::Checked);
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else listItem->setCheckState(Qt::Unchecked);
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}
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//default is to sort in ascending order
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ui->listID->sortItems();
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}
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void FramePlaybackWindow::updateFrameLabel()
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{
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int row = currentSeqNum;
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if (row != ui->tblSequence->currentRow())
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{
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ui->tblSequence->setCurrentCell(row, 0);
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}
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if (row == -1)
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{
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ui->lblCurrPlayback->setText("");
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ui->lblPosition->setText("");
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return;
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}
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ui->lblCurrPlayback->setText(currentSeqItem->filename);
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ui->lblPosition->setText(QString::number(currentPosition) + tr(" of ") + QString::number(seqItems[row].data.count()));
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}
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void FramePlaybackWindow::seqTableCellClicked(int row, int col)
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{
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qDebug() << "Row: " << QString::number(row) << " Col: " << QString::number(col);
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if (currentSeqNum != row)
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{
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currentSeqNum = row;
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currentSeqItem = &seqItems[row];
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refreshIDList();
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}
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}
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void FramePlaybackWindow::seqTableCellChanged(int row,int col)
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{
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if (col == 1) //don't save any changes to the first column (0)
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{
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seqItems[row].maxLoops = ui->tblSequence->item(row, col)->text().toInt();
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if (seqItems[row].maxLoops < 1) seqItems[row].maxLoops = 1;
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}
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}
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void FramePlaybackWindow::fillIDHash(SequenceItem &item)
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{
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int id;
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item.idFilters.clear();
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for (int i = 0; i < item.data.count(); i++)
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{
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id = item.data[i].ID;
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if (!item.idFilters.contains(id))
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{
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item.idFilters.insert(id, true);
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}
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}
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}
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void FramePlaybackWindow::btnDeleteCurrSeq()
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{
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if (currentSeqNum == -1) return;
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if (playbackActive)
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{
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playbackActive = false;
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playbackTimer->stop();
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}
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seqItems.removeAt(currentSeqNum);
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ui->tblSequence->removeRow(currentSeqNum);
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if (seqItems.count() > 0)
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{
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currentSeqNum = 0;
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currentSeqItem = &seqItems[currentSeqNum];
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}
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else
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{
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currentSeqNum = -1;
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currentSeqItem = NULL;
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}
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updateFrameLabel();
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}
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void FramePlaybackWindow::btnLoadFile()
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{
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QString filename;
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QFileDialog dialog(this);
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bool result = false;
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SequenceItem item;
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QStringList filters;
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filters.append(QString(tr("CRTD Logs (*.txt)")));
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filters.append(QString(tr("GVRET Logs (*.csv)")));
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filters.append(QString(tr("Generic ID/Data CSV (*.csv)")));
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filters.append(QString(tr("BusMaster Log (*.log)")));
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filters.append(QString(tr("Microchip Log (*.log)")));
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dialog.setFileMode(QFileDialog::ExistingFile);
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dialog.setNameFilters(filters);
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dialog.setViewMode(QFileDialog::Detail);
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if (dialog.exec() == QDialog::Accepted)
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{
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filename = dialog.selectedFiles()[0];
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if (dialog.selectedNameFilter() == filters[0]) result = FrameFileIO::loadCRTDFile(filename, &item.data);
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if (dialog.selectedNameFilter() == filters[1]) result = FrameFileIO::loadNativeCSVFile(filename, &item.data);
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if (dialog.selectedNameFilter() == filters[2]) result = FrameFileIO::loadGenericCSVFile(filename, &item.data);
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if (dialog.selectedNameFilter() == filters[3]) result = FrameFileIO::loadLogFile(filename, &item.data);
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if (dialog.selectedNameFilter() == filters[4]) result = FrameFileIO::loadMicrochipFile(filename, &item.data);
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if (result)
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{
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QStringList fileList = filename.split('/');
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item.filename = fileList[fileList.length() - 1];
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item.currentLoopCount = 0;
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item.maxLoops = 1;
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fillIDHash(item);
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if (ui->tblSequence->currentRow() == -1)
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{
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ui->tblSequence->setCurrentCell(0,0);
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}
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seqItems.append(item);
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int row = ui->tblSequence->rowCount();
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ui->tblSequence->insertRow(row);
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ui->tblSequence->setItem(row, 0, new QTableWidgetItem(item.filename));
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ui->tblSequence->setItem(row, 1, new QTableWidgetItem(QString::number(item.maxLoops)));
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qDebug() << currentSeqNum;
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if (currentSeqNum == -1)
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{
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currentSeqNum = 0;
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currentSeqItem = &seqItems[0];
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}
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updateFrameLabel();
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}
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}
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}
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void FramePlaybackWindow::btnLoadLive()
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{
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SequenceItem item;
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item.filename = "<CAPTURED DATA>";
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item.currentLoopCount = 0;
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item.maxLoops = 1;
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item.data = QVector<CANFrame>(*modelFrames); //create a copy of the current frames from the main view
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fillIDHash(item);
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seqItems.append(item);
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int row = ui->tblSequence->rowCount();
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ui->tblSequence->insertRow(row);
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ui->tblSequence->setItem(row, 0, new QTableWidgetItem(item.filename));
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ui->tblSequence->setItem(row, 1, new QTableWidgetItem(QString::number(item.maxLoops)));
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if (currentSeqNum == -1)
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{
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currentSeqNum = 0;
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currentSeqItem = &seqItems[0];
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}
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updateFrameLabel();
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}
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void FramePlaybackWindow::btnBackOneClick()
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{
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playbackTimer->stop(); //pushing this button halts automatic playback
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playbackActive = false;
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updatePosition(false);
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}
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void FramePlaybackWindow::btnPauseClick()
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{
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playbackActive = false;
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playbackTimer->stop();
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}
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void FramePlaybackWindow::btnReverseClick()
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{
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playbackActive = true;
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playbackForward = false;
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playbackTimer->start();
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}
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void FramePlaybackWindow::btnStopClick()
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{
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playbackTimer->stop(); //pushing this button halts automatic playback
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playbackActive = false;
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currentPosition = 0;
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if (seqItems.count() > 0)
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{
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currentSeqNum = 0;
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currentSeqItem = &seqItems[currentSeqNum];
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}
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else {
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currentSeqNum = -1;
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currentSeqItem = NULL;
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}
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if (ui->tblSequence->rowCount() > 0)
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{
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ui->tblSequence->setCurrentCell(0, 0);
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refreshIDList();
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}
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updateFrameLabel();
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}
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void FramePlaybackWindow::btnPlayClick()
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{
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playbackActive = true;
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playbackForward = true;
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playbackTimer->start();
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}
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void FramePlaybackWindow::btnFwdOneClick()
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{
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playbackTimer->stop();
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playbackActive = false;
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updatePosition(true);
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}
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void FramePlaybackWindow::changePlaybackSpeed(int newSpeed)
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{
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playbackTimer->setInterval(newSpeed);
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}
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void FramePlaybackWindow::changeLooping(bool check)
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{
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}
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void FramePlaybackWindow::changeSendingBus(int newIdx)
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{
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//falls out neatly this way. 0 = no sending, 1 = bus 0, 2 = bus 1, 3 = both, 4 = from file
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//the index is exactly the same as the whichSendBus bitfield.
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whichBusSend = newIdx;
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}
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void FramePlaybackWindow::changeIDFiltering(QListWidgetItem *item)
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{
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qDebug() << "Changed ID filter";
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int ID = item->text().toInt(NULL, 16);
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currentSeqItem->idFilters[ID] = item->checkState();
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}
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void FramePlaybackWindow::btnSelectAllClick()
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{
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for (int i = 0; i < ui->listID->count(); i++)
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{
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QListWidgetItem *item = ui->listID->item(i);
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item->setCheckState(Qt::Checked);
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currentSeqItem->idFilters[item->text().toInt(NULL, 16)] = true;
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}
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}
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void FramePlaybackWindow::btnSelectNoneClick()
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{
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for (int i = 0; i < ui->listID->count(); i++)
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{
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QListWidgetItem *item = ui->listID->item(i);
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item->setCheckState(Qt::Unchecked);
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currentSeqItem->idFilters[item->text().toInt(NULL, 16)] = false;
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}
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}
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void FramePlaybackWindow::timerTriggered()
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{
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for (int count = 0; count < ui->spinBurstSpeed->value(); count++)
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{
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if (!playbackActive)
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{
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playbackTimer->stop();
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return;
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}
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if (playbackForward)
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{
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updatePosition(true);
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}
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else
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{
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updatePosition(false);
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}
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}
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}
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void FramePlaybackWindow::updatePosition(bool forward)
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{
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if (forward)
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{
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if (currentPosition < (currentSeqItem->data.count() - 1)) currentPosition++; //still in same file so keep going
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else //hit the end of the current file
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{
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qDebug() << "hit end of current sequence";
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currentSeqItem->currentLoopCount++;
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currentPosition = 0;
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if (currentSeqItem->currentLoopCount == currentSeqItem->maxLoops) //have we looped enough times?
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{
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currentSeqNum++; //go forward in the sequence
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if (currentSeqNum == seqItems.count()) //are we at the end of the sequence?
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{
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//reset the loop figures for each sequence entry
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for (int i = 0; i < seqItems.count(); i++) seqItems[i].currentLoopCount = 0;
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currentSeqNum = 0;
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if (ui->cbLoop->isChecked()) //go back to beginning if we're looping the sequence
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{
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}
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else //not looping so stop playback entirely
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{
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playbackActive = false;
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playbackTimer->stop();
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}
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}
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currentSeqItem = &seqItems[currentSeqNum];
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ui->tblSequence->setCurrentCell(currentSeqNum, 0);
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}
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}
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}
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else
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{
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if (currentPosition > 0) currentPosition--;
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else //hit the beginning of the current sequence
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{
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qDebug() << "hit start of current sequence";
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currentSeqItem->currentLoopCount++;
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currentPosition = currentSeqItem->data.count() - 1;
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if (currentSeqItem->currentLoopCount == currentSeqItem->maxLoops) //have we looped enough times?
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{
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currentSeqNum--; //go backward in the sequence
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if (currentSeqNum == -1) //are we trying to go past the beginning?
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{
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//reset the loop figures for each sequence entry
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for (int i = 0; i < seqItems.count(); i++) seqItems[i].currentLoopCount = 0;
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currentSeqNum = seqItems.count() - 1;
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if (ui->cbLoop->isChecked()) //go back to the last sequence entry if we're looping
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{
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}
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else //not looping so stop playback entirely
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{
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playbackActive = false;
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playbackTimer->stop();
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}
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}
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currentSeqItem = &seqItems[currentSeqNum];
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ui->tblSequence->setCurrentCell(currentSeqNum, 0);
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}
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}
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}
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//only send frame out if its ID is checked in the list. Otherwise discard it.
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const CANFrame *thisFrame = ¤tSeqItem->data[currentPosition];
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if (currentSeqItem->idFilters.find(thisFrame->ID).value())
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{
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//index 0 is none, 1 is Bus 0, 2 is bus 1, 3 is both, 4 is from file
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if (whichBusSend & 1) emit sendCANFrame(thisFrame, 0);
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if (whichBusSend & 2) emit sendCANFrame(thisFrame, 1);
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if (whichBusSend & 4) emit sendCANFrame(thisFrame, thisFrame->bus);
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updateFrameLabel();
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}
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}
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