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#include "canbridgewindow.h"
#include "helpwindow.h"
#include "qevent.h"
#include "ui_canbridgewindow.h"
#include "filterutility.h"
#include "mainwindow.h"
CANBridgeWindow::CANBridgeWindow(const QVector<CANFrame> *frames, QWidget *parent) :
QDialog(parent),
ui(new Ui::CANBridgeWindow)
{
ui->setupUi(this);
modelFrames = frames;
side1BusNum = 0;
side2BusNum = 0;
connect(ui->cbSide1, &QComboBox::currentTextChanged, this, &CANBridgeWindow::recalcSides);
connect(ui->cbSide2, &QComboBox::currentTextChanged, this, &CANBridgeWindow::recalcSides);
connect(MainWindow::getReference(), &MainWindow::framesUpdated, this, &CANBridgeWindow::updatedFrames);
connect(ui->listSide1, &QListWidget::itemChanged,
[this] (QListWidgetItem *item)
{
bool checked = item->checkState() == Qt::Checked ? true:false;
int IDval = FilterUtility::getIdAsInt(item);
qDebug() << "ID " << IDval << " set to " << checked;
foundIDSide1[IDval] = checked;
});
connect(ui->listSide2, &QListWidget::itemChanged,
[this] (QListWidgetItem *item)
{
bool checked = item->checkState() == Qt::Checked ? true:false;
int IDval = FilterUtility::getIdAsInt(item);
foundIDSide2[IDval] = checked;
});
}
CANBridgeWindow::~CANBridgeWindow()
{
delete ui;
}
void CANBridgeWindow::showEvent(QShowEvent* event)
{
QDialog::showEvent(event);
//stuff to do every time this form is shown.
ui->cbSide1->clear();
ui->cbSide2->clear();
int numBuses = CANConManager::getInstance()->getNumBuses();
for (int i = 0; i < numBuses; i++)
{
ui->cbSide1->addItem(QString::number(i));
ui->cbSide2->addItem(QString::number(i));
}
}
bool CANBridgeWindow::eventFilter(QObject *obj, QEvent *event)
{
if (event->type() == QEvent::KeyRelease) {
QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
switch (keyEvent->key())
{
case Qt::Key_F1:
HelpWindow::getRef()->showHelp("canbridge.md");
break;
}
return true;
} else {
// standard event processing
return QObject::eventFilter(obj, event);
}
}
void CANBridgeWindow::recalcSides()
{
side1BusNum = ui->cbSide1->currentText().toInt();
side2BusNum = ui->cbSide2->currentText().toInt();
}
void CANBridgeWindow::updatedFrames(int numFrames)
{
bool addedSide1 = false;
bool addedSide2 = false;
if (numFrames == -1) //all frames deleted. Kill the display
{
}
else if (numFrames == -2) //all new set of frames. Reset
{
}
else //just got some new frames. See if they are relevant.
{
if (numFrames > modelFrames->count()) return;
for (int x = modelFrames->count() - numFrames; x < modelFrames->count(); x++)
{
CANFrame thisFrame = modelFrames->at(x);
int32_t id = static_cast<int32_t>(thisFrame.frameId());
if (thisFrame.bus == side1BusNum)
{
if (!foundIDSide1.contains(id))
{
foundIDSide1.insert(id, true);
FilterUtility::createCheckableFilterItem(id, true, ui->listSide1);
addedSide1 = true;
}
if (ui->ckEnableSide1->isChecked()) //if we're enabled to forward traffic on this bus to the other one
{
if (foundIDSide1[id]) //and the checkbox for this particular ID is checked
{
thisFrame.bus = side2BusNum;
CANConManager::getInstance()->sendFrame(thisFrame);
}
}
}
else if (thisFrame.bus == side2BusNum)
{
if (!foundIDSide2.contains(id))
{
foundIDSide2.insert(id, true);
FilterUtility::createCheckableFilterItem(id, true, ui->listSide2);
addedSide2 = true;
}
if (ui->ckEnableSide2->isChecked()) //if we're enabled to forward traffic on this bus to the other one
{
if (foundIDSide2[id]) //and the checkbox for this particular ID is checked
{
thisFrame.bus = side1BusNum;
CANConManager::getInstance()->sendFrame(thisFrame);
}
}
}
}
//default is to sort in ascending order
if (addedSide1) ui->listSide1->sortItems();
if (addedSide2) ui->listSide2->sortItems();
}
}
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