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