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#include "mainsettingsdialog.h"
#include "ui_mainsettingsdialog.h"
#include "helpwindow.h"
#include <qevent.h>
#include <QDebug>
#include "simplecrypt.h"
//using this simple encryption library to obfuscate stored password a bit. It's not super secure but better than
//storing a password in straight plaintext. You have the source to this application anyway, whatever algorithm used,
//whatever key, you'd see it. Just behave yourselves
SimpleCrypt crypto(Q_UINT64_C(0xdeadbeefface6285));
MainSettingsDialog::MainSettingsDialog(QWidget *parent) :
QDialog(parent),
ui(new Ui::MainSettingsDialog)
{
QSettings settings;
ui->setupUi(this);
//TODO: This is still hard coded to support only two buses. Sometimes there is none, sometimes 1, sometimes much more than 2. Fix this.
ui->comboSendingBus->addItem(tr("None"));
ui->comboSendingBus->addItem(tr("0"));
ui->comboSendingBus->addItem(tr("1"));
ui->comboSendingBus->addItem(tr("All"));
ui->comboSendingBus->addItem(tr("From File"));
//update the GUI with all the settings we have stored giving things
//defaults if nothing was stored (if this is the first time)
ui->cbDisplayHex->setChecked(settings.value("Main/UseHex", true).toBool());
ui->cbFlowAutoRef->setChecked(settings.value("FlowView/AutoRef", false).toBool());
ui->cbHexGraphFlow->setChecked(settings.value("FlowView/GraphHex", false).toBool());
ui->cbFlowUseTimestamp->setChecked(settings.value("FlowView/UseTimestamp", true).toBool());
ui->cbHexGraphInfo->setChecked(settings.value("InfoCompare/GraphHex", false).toBool());
ui->cbInfoAutoExpand->setChecked(settings.value("InfoCompare/AutoExpand", false).toBool());
ui->cbMainAutoScroll->setChecked(settings.value("Main/AutoScroll", false).toBool());
ui->cbPlaybackLoop->setChecked(settings.value("Playback/AutoLoop", false).toBool());
ui->cbRestorePositions->setChecked(settings.value("Main/SaveRestorePositions", true).toBool());
ui->cbValidate->setChecked(settings.value("Main/ValidateComm", true).toBool());
ui->spinPlaybackSpeed->setValue(settings.value("Playback/DefSpeed", 5).toInt());
ui->lineClockFormat->setText(settings.value("Main/TimeFormat", "MMM-dd HH:mm:ss.zzz").toString());
ui->lineRemoteHost->setText(settings.value("Remote/Host", "api.savvycan.com").toString());
ui->lineRemotePort->setText(settings.value("Remote/Port", "8883").toString()); //default port for SSL enabled MQTT
ui->lineRemoteUser->setText(settings.value("Remote/User", "Anonymous").toString());
QByteArray encPass = settings.value("Remote/Pass", "").toByteArray();
QString decPass = crypto.decryptToString(encPass);
ui->lineRemotePassword->setText(decPass);
ui->cbLoadConnections->setChecked(settings.value("Main/SaveRestoreConnections", false).toBool());
ui->spinFontSize->setValue(settings.value("Main/FontSize", ui->cbDisplayHex->font().pointSize()).toUInt());
ui->cbFontFixedWidth->setChecked(settings.value("Main/FontFixedWidth", false).toBool());
bool secondsMode = settings.value("Main/TimeSeconds", false).toBool();
bool clockMode = settings.value("Main/TimeClock", false).toBool();
bool milliMode = settings.value("Main/TimeMillis", false).toBool();
if (clockMode)
{
ui->rbSeconds->setChecked(false);
ui->rbMicros->setChecked(false);
ui->rbSysClock->setChecked(true);
ui->rbMillis->setChecked(false);
}
else
{
if (secondsMode)
{
ui->rbSeconds->setChecked(true);
ui->rbMicros->setChecked(false);
ui->rbSysClock->setChecked(false);
ui->rbMillis->setChecked(false);
}
else if (milliMode)
{
ui->rbSeconds->setChecked(false);
ui->rbMicros->setChecked(false);
ui->rbSysClock->setChecked(false);
ui->rbMillis->setChecked(true);
}
else
{
ui->rbSeconds->setChecked(false);
ui->rbMicros->setChecked(true);
ui->rbSysClock->setChecked(false);
ui->rbMillis->setChecked(false);
}
}
ui->cbCSVAbsTime->setChecked(settings.value("Main/CSVAbsTime", false).toBool());
ui->comboSendingBus->setCurrentIndex(settings.value("Playback/SendingBus", 4).toInt());
ui->cbUseFiltered->setChecked(settings.value("Main/UseFiltered", false).toBool());
ui->cbUseOpenGL->setChecked(settings.value("Main/UseOpenGL", false).toBool());
ui->cbFilterLabeling->setChecked(settings.value("Main/FilterLabeling", true).toBool());
ui->cbIgnoreDBCColors->setChecked(settings.value("Main/IgnoreDBCColors", false).toBool());
ui->cbEqualSniffer->setChecked(settings.value("Main/EqualDataSniff", false).toBool());
int maxFramesDefault;
if (QSysInfo::WordSize > 32)
{
qDebug() << "64 bit OS detected. Requesting a large preallocation";
maxFramesDefault = 10000000;
}
else //if compiling for 32 bit you can't ask for gigabytes of preallocation so tone it down.
{
qDebug() << "32 bit OS detected. Requesting a much restricted prealloc";
maxFramesDefault = 2000000;
}
ui->spinMaximumFrames->setValue(settings.value("Main/MaximumFrames", maxFramesDefault).toInt());
ui->spinBytesPerLine->setValue(settings.value("Main/BytesPerLine", 8).toInt());
//just for simplicity they all call the same function and that function updates all settings at once
connect(ui->cbDisplayHex, SIGNAL(toggled(bool)), this, SLOT(updateSettings()));
connect(ui->cbFlowAutoRef, SIGNAL(toggled(bool)), this, SLOT(updateSettings()));
connect(ui->cbFlowUseTimestamp, SIGNAL(toggled(bool)), this, SLOT(updateSettings()));
connect(ui->cbInfoAutoExpand, SIGNAL(toggled(bool)), this, SLOT(updateSettings()));
connect(ui->cbMainAutoScroll, SIGNAL(toggled(bool)), this, SLOT(updateSettings()));
connect(ui->cbPlaybackLoop, SIGNAL(toggled(bool)), this, SLOT(updateSettings()));
connect(ui->cbRestorePositions, SIGNAL(toggled(bool)), this, SLOT(updateSettings()));
connect(ui->cbValidate, SIGNAL(toggled(bool)), this, SLOT(updateSettings()));
connect(ui->spinPlaybackSpeed, SIGNAL(valueChanged(int)), this, SLOT(updateSettings()));
connect(ui->rbSeconds, SIGNAL(toggled(bool)), this, SLOT(updateSettings()));
connect(ui->rbMicros, SIGNAL(toggled(bool)), this, SLOT(updateSettings()));
connect(ui->rbSysClock, SIGNAL(toggled(bool)), this, SLOT(updateSettings()));
connect(ui->rbMillis, SIGNAL(toggled(bool)), this, SLOT(updateSettings()));
connect(ui->cbCSVAbsTime, SIGNAL(toggled(bool)), this, SLOT(updateSettings()));
connect(ui->comboSendingBus, SIGNAL(currentIndexChanged(int)), this, SLOT(updateSettings()));
connect(ui->cbUseFiltered, SIGNAL(toggled(bool)), this, SLOT(updateSettings()));
connect(ui->lineClockFormat, SIGNAL(editingFinished()), this, SLOT(updateSettings()));
connect(ui->cbUseOpenGL, SIGNAL(toggled(bool)), this, SLOT(updateSettings()));
connect(ui->lineRemoteHost, SIGNAL(editingFinished()), this, SLOT(updateSettings()));
connect(ui->lineRemotePort, SIGNAL(editingFinished()), this, SLOT(updateSettings()));
connect(ui->lineRemoteUser, SIGNAL(editingFinished()), this, SLOT(updateSettings()));
connect(ui->lineRemotePassword, SIGNAL(editingFinished()), this, SLOT(updateSettings()));
connect(ui->cbLoadConnections, SIGNAL(toggled(bool)), this, SLOT(updateSettings()));
connect(ui->cbFilterLabeling, SIGNAL(toggled(bool)), this, SLOT(updateSettings()));
connect(ui->cbEqualSniffer, SIGNAL(toggled(bool)), this, SLOT(updateSettings()));
connect(ui->cbHexGraphFlow, SIGNAL(toggled(bool)), this, SLOT(updateSettings()));
connect(ui->cbHexGraphInfo, SIGNAL(toggled(bool)), this, SLOT(updateSettings()));
connect(ui->cbIgnoreDBCColors, SIGNAL(toggled(bool)), this, SLOT(updateSettings()));
connect(ui->spinMaximumFrames, SIGNAL(valueChanged(int)), this, SLOT(updateSettings()));
connect(ui->cbFontFixedWidth, SIGNAL(toggled(bool)), this, SLOT(updateSettings()));
connect(ui->spinBytesPerLine, SIGNAL(valueChanged(int)), this, SLOT(updateSettings()));
installEventFilter(this);
}
MainSettingsDialog::~MainSettingsDialog()
{
delete ui;
}
void MainSettingsDialog::closeEvent(QCloseEvent *event)
{
Q_UNUSED(event);
removeEventFilter(this);
updateSettings();
}
bool MainSettingsDialog::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("preferences.md");
break;
}
return true;
} else {
// standard event processing
return QObject::eventFilter(obj, event);
}
return false;
}
void MainSettingsDialog::updateSettings()
{
QSettings settings;
settings.setValue("Main/UseHex", ui->cbDisplayHex->isChecked());
settings.setValue("FlowView/AutoRef", ui->cbFlowAutoRef->isChecked());
settings.setValue("FlowView/UseTimestamp", ui->cbFlowUseTimestamp->isChecked());
settings.setValue("FlowView/GraphHex", ui->cbHexGraphFlow->isChecked());
settings.setValue("InfoCompare/GraphHex", ui->cbHexGraphInfo->isChecked());
settings.setValue("InfoCompare/AutoExpand", ui->cbInfoAutoExpand->isChecked());
settings.setValue("Main/AutoScroll", ui->cbMainAutoScroll->isChecked());
settings.setValue("Playback/AutoLoop", ui->cbPlaybackLoop->isChecked());
settings.setValue("Main/SaveRestorePositions", ui->cbRestorePositions->isChecked());
settings.setValue("Main/SaveRestoreConnections", ui->cbLoadConnections->isChecked());
settings.setValue("Main/ValidateComm", ui->cbValidate->isChecked());
settings.setValue("Playback/DefSpeed", ui->spinPlaybackSpeed->value());
settings.setValue("Main/TimeSeconds", ui->rbSeconds->isChecked());
settings.setValue("Main/TimeMillis", ui->rbMillis->isChecked());
settings.setValue("Main/TimeClock", ui->rbSysClock->isChecked());
settings.setValue("Main/CSVAbsTime", ui->cbCSVAbsTime->isChecked());
settings.setValue("Playback/SendingBus", ui->comboSendingBus->currentIndex());
settings.setValue("Main/UseFiltered", ui->cbUseFiltered->isChecked());
settings.setValue("Main/UseOpenGL", ui->cbUseOpenGL->isChecked());
settings.setValue("Main/EqualDataSniff", ui->cbEqualSniffer->isChecked());
settings.setValue("Main/TimeFormat", ui->lineClockFormat->text());
settings.setValue("Main/FontSize", ui->spinFontSize->value());
settings.setValue("Remote/Host", ui->lineRemoteHost->text());
settings.setValue("Remote/Port", ui->lineRemotePort->text());
settings.setValue("Remote/User", ui->lineRemoteUser->text());
QByteArray encPass = crypto.encryptToByteArray(ui->lineRemotePassword->text());
settings.setValue("Remote/Pass", encPass);
settings.setValue("Main/FilterLabeling", ui->cbFilterLabeling->isChecked());
settings.setValue("Main/IgnoreDBCColors", ui->cbIgnoreDBCColors->isChecked());
settings.setValue("Main/MaximumFrames", ui->spinMaximumFrames->value());
settings.setValue("Main/BytesPerLine", ui->spinBytesPerLine->value());
settings.setValue("Main/FontFixedWidth", ui->cbFontFixedWidth->isChecked());
settings.sync();
emit updatedSettings();
}
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