void FlowViewWindow::updatedFrames(int numFrames)
{
CANFrame thisFrame;
if (numFrames == -1) //all frames deleted. Kill the display
{
ui->listFrameID->clear();
foundID.clear();
currentPosition = 0;
refreshIDList();
updateFrameLabel();
removeAllGraphs();
memset(refBytes, 0, 8);
memset(currBytes, 0, 8);
updateDataView();
}
else if (numFrames == -2) //all new set of frames. Reset
{
ui->listFrameID->clear();
foundID.clear();
currentPosition = 0;
refreshIDList();
if (ui->listFrameID->count() > 0)
{
changeID(ui->listFrameID->item(0)->text());
ui->listFrameID->setCurrentRow(0);
}
updateFrameLabel();
}
else //just got some new frames. See if they are relevant.
{
int refID = frameCache[0].ID;
bool needRefresh = false;
for (int i = modelFrames->count() - numFrames; i < modelFrames->count(); i++)
{
thisFrame = modelFrames->at(i);
if (thisFrame.ID == refID)
{
frameCache.append(thisFrame);
if (ui->cbLiveMode->checkState() == Qt::Checked)
{
currentPosition = frameCache.count() - 1;
needRefresh = true;
}
}
}
if (needRefresh)
{
updateDataView();
if (ui->cbSync->checkState() == Qt::Checked) emit sendCenterTimeID(frameCache[currentPosition].ID, frameCache[currentPosition].timestamp / 1000000.0);
}
}
}
void FramePlaybackWindow::btnLoadLive()
{
SequenceItem item;
item.filename = "<CAPTURED DATA>";
item.currentLoopCount = 0;
item.maxLoops = 1;
item.data = QVector<CANFrame>(*modelFrames); //create a copy of the current frames from the main view
qSort(item.data); //be sure it's all in time based order
fillIDHash(item);
if (ui->tblSequence->currentRow() == -1)
{
ui->tblSequence->setCurrentCell(0,0);
}
seqItems.append(item);
int row = ui->tblSequence->rowCount();
ui->tblSequence->insertRow(row);
ui->tblSequence->setItem(row, 0, new QTableWidgetItem(item.filename));
ui->tblSequence->setItem(row, 1, new QTableWidgetItem(QString::number(item.maxLoops)));
if (currentSeqNum == -1)
{
currentSeqNum = 0;
currentSeqItem = &seqItems[0];
playbackObject.setSequenceObject(currentSeqItem);
}
refreshIDList();
updateFrameLabel();
btnStopClick();
}
void FramePlaybackWindow::btnLoadFile()
{
QString filename;
SequenceItem item;
if (FrameFileIO::loadFrameFile(filename, &item.data))
{
qSort(item.data); //sort by timestamp to be sure it's in order
QStringList fileList = filename.split('/');
item.filename = fileList[fileList.length() - 1];
item.currentLoopCount = 0;
item.maxLoops = 1;
fillIDHash(item);
if (ui->tblSequence->currentRow() == -1)
{
ui->tblSequence->setCurrentCell(0,0);
}
seqItems.append(item);
int row = ui->tblSequence->rowCount();
ui->tblSequence->insertRow(row);
ui->tblSequence->setItem(row, 0, new QTableWidgetItem(item.filename));
ui->tblSequence->setItem(row, 1, new QTableWidgetItem(QString::number(item.maxLoops)));
qDebug() << currentSeqNum;
if (currentSeqNum == -1)
{
currentSeqNum = 0;
currentSeqItem = &seqItems[0];
playbackObject.setSequenceObject(currentSeqItem);
}
refreshIDList();
updateFrameLabel();
}
}
void FramePlaybackWindow::seqTableCellClicked(int row, int col)
{
qDebug() << "Row: " << QString::number(row) << " Col: " << QString::number(col);
if (currentSeqNum != row)
{
currentSeqNum = row;
currentSeqItem = &seqItems[row];
refreshIDList();
}
}
//remember, negative numbers are special -1 = all frames deleted, -2 = totally new set of frames.
void FrameInfoWindow::updatedFrames(int numFrames)
{
if (numFrames == -1) //all frames deleted. Kill the display
{
ui->listFrameID->clear();
ui->treeDetails->clear();
refreshIDList();
}
else if (numFrames == -2) //all new set of frames. Reset
{
refreshIDList();
if (ui->listFrameID->count() > 0)
{
updateDetailsWindow(ui->listFrameID->item(0)->text());
ui->listFrameID->setCurrentRow(0);
}
}
else //just got some new frames. See if they are relevant.
{
if (numFrames > modelFrames->count()) return;
int currID = ui->listFrameID->currentItem()->text().toInt(NULL, 16);
bool foundID = false;
for (int x = modelFrames->count() - numFrames; x < modelFrames->count(); x++)
{
if (currID == modelFrames->at(x).ID)
{
foundID = true;
break;
}
}
if (foundID)
{
//the problem here is that it'll blast us out of the details as soon as this
//happens. The only way to do this properly is to actually traverse
//the details structure and change the text. We don't do that yet.
//so, the line is commented out. If people need to see the updated
//data they can click another ID and back and it'll be OK
//updateDetailsWindow(ui->listFrameID->currentItem()->text());
}
}
}
void FrameInfoWindow::showEvent(QShowEvent* event)
{
QDialog::showEvent(event);
readSettings();
refreshIDList();
if (ui->listFrameID->count() > 0)
{
updateDetailsWindow(ui->listFrameID->item(0)->text());
ui->listFrameID->setCurrentRow(0);
}
}
void FlowViewWindow::showEvent(QShowEvent* event)
{
QDialog::showEvent(event);
installEventFilter(this);
readSettings();
refreshIDList();
if (ui->listFrameID->count() > 0)
{
changeID(ui->listFrameID->item(0)->text());
ui->listFrameID->setCurrentRow(0);
}
updateFrameLabel();
qDebug() << "FlowView show event was processed";
}
void FramePlaybackWindow::btnStopClick()
{
isPlaying = false;
playbackObject.stopPlayback();
if (seqItems.count() > 0)
{
currentSeqNum = 0;
currentSeqItem = &seqItems[currentSeqNum];
}
else {
currentSeqNum = -1;
currentSeqItem = NULL;
}
if (ui->tblSequence->rowCount() > 0)
{
ui->tblSequence->setCurrentCell(0, 0);
refreshIDList();
}
}
//remember, negative numbers are special -1 = all frames deleted, -2 = totally new set of frames.
void FrameInfoWindow::updatedFrames(int numFrames)
{
if (numFrames == -1) //all frames deleted. Kill the display
{
//qDebug() << "Delete all frames in Info Window";
ui->listFrameID->clear();
ui->treeDetails->clear();
foundID.clear();
refreshIDList();
}
else if (numFrames == -2) //all new set of frames. Reset
{
//qDebug() << "All new set of frames in Info Window";
ui->listFrameID->clear();
ui->treeDetails->clear();
foundID.clear();
refreshIDList();
if (ui->listFrameID->count() > 0)
{
updateDetailsWindow(ui->listFrameID->item(0)->text());
ui->listFrameID->setCurrentRow(0);
}
}
else //just got some new frames. See if they are relevant.
{
//qDebug() << "Got frames in Info Window";
if (numFrames > modelFrames->count()) return;
unsigned int currID = 0;
if (ui->listFrameID->currentItem())
currID = (unsigned int)ui->listFrameID->currentItem()->text().toInt(NULL, 16);
bool thisID = false;
for (int x = modelFrames->count() - numFrames; x < modelFrames->count(); x++)
{
CANFrame thisFrame = modelFrames->at(x);
unsigned int id = thisFrame.ID;
if (!foundID.contains(id))
{
foundID.append(id);
ui->listFrameID->addItem(Utility::formatCANID(id, thisFrame.extended));
}
if (currID == modelFrames->at(x).ID)
{
thisID = true;
break;
}
}
if (thisID)
{
//the problem here is that it'll blast us out of the details as soon as this
//happens. The only way to do this properly is to actually traverse
//the details structure and change the text. We don't do that yet.
//so, the line is commented out. If people need to see the updated
//data they can click another ID and back and it'll be OK
//updateDetailsWindow(ui->listFrameID->currentItem()->text());
}
//default is to sort in ascending order
ui->listFrameID->sortItems();
ui->lblFrameID->setText(tr("Frame IDs: (") + QString::number(ui->listFrameID->count()) + tr(" unique ids)"));
}
}
