mirror
/
sdrangel
kopia lustrzana https://github.com/f4exb/sdrangel
1
0
Forkuj 0
Kod Zgłoszenia Projekty Wydania Wiki Aktywność
sdrangel/plugins/samplesource/fcdpro/fcdprogui.cpp

639 wiersze
21 KiB
C++
Czysty Wina Historia

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2015 Edouard Griffiths, F4EXB //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation as version 3 of the License, or //
// (at your option) any later version. //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#include <QMessageBox>
#include <QFileDialog>
#include "ui_fcdprogui.h"
#include "gui/colormapper.h"
#include "gui/glspectrum.h"
#include "gui/basicdevicesettingsdialog.h"
#include "dsp/dspengine.h"
#include "dsp/dspcommands.h"
#include "fcdprogui.h"
#include "device/deviceapi.h"
#include "device/deviceuiset.h"
#include "fcdproconst.h"
#include "fcdtraits.h"
FCDProGui::FCDProGui(DeviceUISet *deviceUISet, QWidget* parent) :
DeviceGUI(parent),
ui(new Ui::FCDProGui),
m_forceSettings(true),
m_settings(),
m_sampleSource(NULL),
m_lastEngineState(DeviceAPI::StNotStarted)
{
m_deviceUISet = deviceUISet;
setAttribute(Qt::WA_DeleteOnClose, true);
m_sampleSource = (FCDProInput*) m_deviceUISet->m_deviceAPI->getSampleSource();
ui->setupUi(getContents());
sizeToContents();
getContents()->setStyleSheet("#FCDProGui { background-color: rgb(64, 64, 64); }");
m_helpURL = "plugins/samplesource/fcdpro/readme.md";
ui->centerFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
updateFrequencyLimits();
ui->lnaGain->clear();
for (int i = 0; i < FCDProConstants::fcdpro_lna_gain_nb_values(); i++)
{
ui->lnaGain->addItem(QString(FCDProConstants::lna_gains[i].label.c_str()), i);
}
ui->rfFilter->clear();
for (int i = 0; i < FCDProConstants::fcdpro_rf_filter_nb_values(); i++)
{
ui->rfFilter->addItem(QString(FCDProConstants::rf_filters[i].label.c_str()), i);
}
ui->lnaEnhance->clear();
for (int i = 0; i < FCDProConstants::fcdpro_lna_enhance_nb_values(); i++)
{
ui->lnaEnhance->addItem(QString(FCDProConstants::lna_enhances[i].label.c_str()), i);
}
ui->band->clear();
for (int i = 0; i < FCDProConstants::fcdpro_band_nb_values(); i++)
{
ui->band->addItem(QString(FCDProConstants::bands[i].label.c_str()), i);
}
ui->mixGain->clear();
for (int i = 0; i < FCDProConstants::fcdpro_mixer_gain_nb_values(); i++)
{
ui->mixGain->addItem(QString(FCDProConstants::mixer_gains[i].label.c_str()), i);
}
ui->mixFilter->clear();
for (int i = 0; i < FCDProConstants::fcdpro_mixer_filter_nb_values(); i++)
{
ui->mixFilter->addItem(QString(FCDProConstants::mixer_filters[i].label.c_str()), i);
}
ui->bias->clear();
for (int i = 0; i < FCDProConstants::fcdpro_bias_current_nb_values(); i++)
{
ui->bias->addItem(QString(FCDProConstants::bias_currents[i].label.c_str()), i);
}
ui->mode->clear();
for (int i = 0; i < FCDProConstants::fcdpro_if_gain_mode_nb_values(); i++)
{
ui->mode->addItem(QString(FCDProConstants::if_gain_modes[i].label.c_str()), i);
}
ui->gain1->clear();
for (int i = 0; i < FCDProConstants::fcdpro_if_gain1_nb_values(); i++)
{
ui->gain1->addItem(QString(FCDProConstants::if_gains1[i].label.c_str()), i);
}
ui->rcFilter->clear();
for (int i = 0; i < FCDProConstants::fcdpro_if_rc_filter_nb_values(); i++)
{
ui->rcFilter->addItem(QString(FCDProConstants::if_rc_filters[i].label.c_str()), i);
}
ui->gain2->clear();
for (int i = 0; i < FCDProConstants::fcdpro_if_gain2_nb_values(); i++)
{
ui->gain2->addItem(QString(FCDProConstants::if_gains2[i].label.c_str()), i);
}
ui->gain3->clear();
for (int i = 0; i < FCDProConstants::fcdpro_if_gain3_nb_values(); i++)
{
ui->gain3->addItem(QString(FCDProConstants::if_gains3[i].label.c_str()), i);
}
ui->gain4->clear();
for (int i = 0; i < FCDProConstants::fcdpro_if_gain4_nb_values(); i++)
{
ui->gain4->addItem(QString(FCDProConstants::if_gains4[i].label.c_str()), i);
}
ui->ifFilter->clear();
for (int i = 0; i < FCDProConstants::fcdpro_if_filter_nb_values(); i++)
{
ui->ifFilter->addItem(QString(FCDProConstants::if_filters[i].label.c_str()), i);
}
ui->gain5->clear();
for (int i = 0; i < FCDProConstants::fcdpro_if_gain5_nb_values(); i++)
{
ui->gain5->addItem(QString(FCDProConstants::if_gains5[i].label.c_str()), i);
}
ui->gain6->clear();
for (int i = 0; i < FCDProConstants::fcdpro_if_gain6_nb_values(); i++)
{
ui->gain6->addItem(QString(FCDProConstants::if_gains6[i].label.c_str()), i);
}
connect(&m_updateTimer, SIGNAL(timeout()), this, SLOT(updateHardware()));
connect(&m_statusTimer, SIGNAL(timeout()), this, SLOT(updateStatus()));
m_statusTimer.start(500);
connect(this, SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(openDeviceSettingsDialog(const QPoint &)));
displaySettings();
makeUIConnections();
connect(&m_inputMessageQueue, SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()), Qt::QueuedConnection);
m_sampleSource->setMessageQueueToGUI(&m_inputMessageQueue);
}
FCDProGui::~FCDProGui()
{
m_statusTimer.stop();
m_updateTimer.stop();
delete ui;
}
void FCDProGui::destroy()
{
delete this;
}
void FCDProGui::resetToDefaults()
{
m_settings.resetToDefaults();
displaySettings();
sendSettings();
}
QByteArray FCDProGui::serialize() const
{
return m_settings.serialize();
}
bool FCDProGui::deserialize(const QByteArray& data)
{
if(m_settings.deserialize(data))
{
displaySettings();
m_forceSettings = true;
sendSettings();
return true;
}
else
{
resetToDefaults();
return false;
}
}
bool FCDProGui::handleMessage(const Message& message)
{
if (FCDProInput::MsgConfigureFCDPro::match(message))
{
const FCDProInput::MsgConfigureFCDPro& cfg = (FCDProInput::MsgConfigureFCDPro&) message;
if (cfg.getForce()) {
m_settings = cfg.getSettings();
} else {
m_settings.applySettings(cfg.getSettingsKeys(), cfg.getSettings());
}
blockApplySettings(true);
displaySettings();
blockApplySettings(false);
return true;
}
else if (FCDProInput::MsgStartStop::match(message))
{
FCDProInput::MsgStartStop& notif = (FCDProInput::MsgStartStop&) message;
blockApplySettings(true);
ui->startStop->setChecked(notif.getStartStop());
blockApplySettings(false);
return true;
}
else
{
return false;
}
}
void FCDProGui::handleInputMessages()
{
Message* message;
while ((message = m_inputMessageQueue.pop()) != 0)
{
qDebug("FCDProGui::handleInputMessages: message: %s", message->getIdentifier());
if (DSPSignalNotification::match(*message))
{
DSPSignalNotification* notif = (DSPSignalNotification*) message;
m_sampleRate = notif->getSampleRate();
m_deviceCenterFrequency = notif->getCenterFrequency();
qDebug("FCDProGui::handleInputMessages: DSPSignalNotification: SampleRate:%d, CenterFrequency:%llu", notif->getSampleRate(), notif->getCenterFrequency());
updateSampleRateAndFrequency();
delete message;
}
else
{
if (handleMessage(*message))
{
delete message;
}
}
}
}
void FCDProGui::updateSampleRateAndFrequency()
{
m_deviceUISet->getSpectrum()->setSampleRate(m_sampleRate);
m_deviceUISet->getSpectrum()->setCenterFrequency(m_deviceCenterFrequency);
ui->deviceRateText->setText(tr("%1k").arg((float)m_sampleRate / 1000));
}
void FCDProGui::updateFrequencyLimits()
{
// values in kHz
qint64 deltaFrequency = m_settings.m_transverterMode ? m_settings.m_transverterDeltaFrequency/1000 : 0;
qint64 minLimit = fcd_traits<Pro>::loLowLimitFreq/1000 + deltaFrequency;
qint64 maxLimit = fcd_traits<Pro>::loHighLimitFreq/1000 + deltaFrequency;
if (m_settings.m_transverterMode)
{
minLimit = minLimit < 0 ? 0 : minLimit > 999999999 ? 999999999 : minLimit;
maxLimit = maxLimit < 0 ? 0 : maxLimit > 999999999 ? 999999999 : maxLimit;
ui->centerFrequency->setValueRange(9, minLimit, maxLimit);
}
else
{
minLimit = minLimit < 0 ? 0 : minLimit > 9999999 ? 9999999 : minLimit;
maxLimit = maxLimit < 0 ? 0 : maxLimit > 9999999 ? 9999999 : maxLimit;
ui->centerFrequency->setValueRange(7, minLimit, maxLimit);
}
qDebug("FCDProGui::updateFrequencyLimits: delta: %lld min: %lld max: %lld", deltaFrequency, minLimit, maxLimit);
}
void FCDProGui::displaySettings()
{
ui->transverter->setDeltaFrequency(m_settings.m_transverterDeltaFrequency);
ui->transverter->setDeltaFrequencyActive(m_settings.m_transverterMode);
ui->transverter->setIQOrder(m_settings.m_iqOrder);
updateFrequencyLimits();
ui->centerFrequency->setValue(m_settings.m_centerFrequency / 1000);
ui->ppm->setValue(m_settings.m_LOppmTenths);
ui->ppmText->setText(QString("%1").arg(QString::number(m_settings.m_LOppmTenths/10.0, 'f', 1)));
ui->dcOffset->setChecked(m_settings.m_dcBlock);
ui->iqImbalance->setChecked(m_settings.m_iqCorrection);
ui->lnaGain->setCurrentIndex(m_settings.m_lnaGainIndex);
ui->rfFilter->setCurrentIndex(m_settings.m_rfFilterIndex);
ui->lnaEnhance->setCurrentIndex(m_settings.m_lnaEnhanceIndex);
ui->band->setCurrentIndex(m_settings.m_bandIndex);
ui->mixGain->setCurrentIndex(m_settings.m_mixerGainIndex);
ui->mixFilter->setCurrentIndex(m_settings.m_mixerFilterIndex);
ui->bias->setCurrentIndex(m_settings.m_biasCurrentIndex);
ui->mode->setCurrentIndex(m_settings.m_modeIndex);
ui->gain1->setCurrentIndex(m_settings.m_gain1Index);
ui->gain2->setCurrentIndex(m_settings.m_gain2Index);
ui->gain3->setCurrentIndex(m_settings.m_gain3Index);
ui->gain4->setCurrentIndex(m_settings.m_gain4Index);
ui->gain5->setCurrentIndex(m_settings.m_gain5Index);
ui->gain6->setCurrentIndex(m_settings.m_gain6Index);
ui->decim->setCurrentIndex(m_settings.m_log2Decim);
ui->fcPos->setCurrentIndex((int) m_settings.m_fcPos);
ui->rcFilter->setCurrentIndex(m_settings.m_rcFilterIndex);
ui->ifFilter->setCurrentIndex(m_settings.m_ifFilterIndex);
}
void FCDProGui::sendSettings()
{
if(!m_updateTimer.isActive())
m_updateTimer.start(100);
}
void FCDProGui::on_centerFrequency_changed(quint64 value)
{
m_settings.m_centerFrequency = value * 1000;
m_settingsKeys.append("centerFrequency");
sendSettings();
}
void FCDProGui::on_ppm_valueChanged(int value)
{
m_settings.m_LOppmTenths = value;
displaySettings();
m_settingsKeys.append("LOppmTenths");
sendSettings();
}
void FCDProGui::on_dcOffset_toggled(bool checked)
{
m_settings.m_dcBlock = checked;
m_settingsKeys.append("dcBlock");
sendSettings();
}
void FCDProGui::on_iqImbalance_toggled(bool checked)
{
m_settings.m_iqCorrection = checked;
m_settingsKeys.append("iqCorrection");
sendSettings();
}
void FCDProGui::on_lnaGain_currentIndexChanged(int index)
{
m_settings.m_lnaGainIndex = index;
m_settingsKeys.append("lnaGainIndex");
sendSettings();
}
void FCDProGui::on_rfFilter_currentIndexChanged(int index)
{
m_settings.m_rfFilterIndex = index;
m_settingsKeys.append("rfFilterIndex");
sendSettings();
}
void FCDProGui::on_lnaEnhance_currentIndexChanged(int index)
{
m_settings.m_lnaEnhanceIndex = index;
m_settingsKeys.append("lnaEnhanceIndex");
sendSettings();
}
void FCDProGui::on_band_currentIndexChanged(int index)
{
m_settings.m_bandIndex = index;
m_settingsKeys.append("bandIndex");
sendSettings();
}
void FCDProGui::on_mixGain_currentIndexChanged(int index)
{
m_settings.m_mixerGainIndex = index;
m_settingsKeys.append("mixerGainIndex");
sendSettings();
}
void FCDProGui::on_mixFilter_currentIndexChanged(int index)
{
m_settings.m_mixerFilterIndex = index;
m_settingsKeys.append("mixerFilterIndex");
sendSettings();
}
void FCDProGui::on_bias_currentIndexChanged(int index)
{
m_settings.m_biasCurrentIndex = index;
m_settingsKeys.append("biasCurrentIndex");
sendSettings();
}
void FCDProGui::on_mode_currentIndexChanged(int index)
{
m_settings.m_modeIndex = index;
m_settingsKeys.append("modeIndex");
sendSettings();
}
void FCDProGui::on_gain1_currentIndexChanged(int index)
{
m_settings.m_gain1Index = index;
m_settingsKeys.append("gain1Index");
sendSettings();
}
void FCDProGui::on_rcFilter_currentIndexChanged(int index)
{
m_settings.m_rcFilterIndex = index;
m_settingsKeys.append("rcFilterIndex");
sendSettings();
}
void FCDProGui::on_gain2_currentIndexChanged(int index)
{
m_settings.m_gain2Index = index;
m_settingsKeys.append("gain2Index");
sendSettings();
}
void FCDProGui::on_gain3_currentIndexChanged(int index)
{
m_settings.m_gain3Index = index;
m_settingsKeys.append("gain3Index");
sendSettings();
}
void FCDProGui::on_gain4_currentIndexChanged(int index)
{
m_settings.m_gain4Index = index;
m_settingsKeys.append("gain4Index");
sendSettings();
}
void FCDProGui::on_ifFilter_currentIndexChanged(int index)
{
m_settings.m_ifFilterIndex = index;
m_settingsKeys.append("ifFilterIndex");
sendSettings();
}
void FCDProGui::on_gain5_currentIndexChanged(int index)
{
m_settings.m_gain5Index = index;
m_settingsKeys.append("gain5Index");
sendSettings();
}
void FCDProGui::on_gain6_currentIndexChanged(int index)
{
m_settings.m_gain6Index = index;
m_settingsKeys.append("gain6Index");
sendSettings();
}
void FCDProGui::on_decim_currentIndexChanged(int index)
{
if ((index < 0) || (index > 6)) {
return;
}
m_settings.m_log2Decim = index;
m_settingsKeys.append("log2Decim");
sendSettings();
}
void FCDProGui::on_fcPos_currentIndexChanged(int index)
{
if (index == 0) {
m_settings.m_fcPos = FCDProSettings::FC_POS_INFRA;
sendSettings();
} else if (index == 1) {
m_settings.m_fcPos = FCDProSettings::FC_POS_SUPRA;
sendSettings();
} else if (index == 2) {
m_settings.m_fcPos = FCDProSettings::FC_POS_CENTER;
sendSettings();
}
}
void FCDProGui::on_setDefaults_clicked(bool checked)
{
(void) checked;
m_settings.m_lnaGainIndex = 8; // +15 dB
//m_settings.rfFilterIndex = 0;
m_settings.m_mixerGainIndex = 1; // +12 dB
m_settings.m_mixerFilterIndex = 8; // 1.9 MHz
m_settings.m_gain1Index = 1; // +6 dB
m_settings.m_rcFilterIndex = 15; // 1.0 MHz
m_settings.m_gain2Index = 1; // +3 dB
m_settings.m_gain3Index = 1; // +3 dB
m_settings.m_gain4Index = 0; // 0 dB
m_settings.m_ifFilterIndex = 31; // 2.15 MHz
m_settings.m_gain5Index = 0; // +3 dB
m_settings.m_gain6Index = 0; // +3 dB
m_settings.m_lnaEnhanceIndex = 0; // Off
m_settings.m_biasCurrentIndex = 3; // V/U band
m_settings.m_modeIndex = 0; // Linearity
m_settingsKeys.append("lnaGainIndex");
m_settingsKeys.append("mixerGainIndex");
m_settingsKeys.append("mixerFilterIndex");
m_settingsKeys.append("gain1Index");
m_settingsKeys.append("rcFilterIndex");
m_settingsKeys.append("gain2Index");
m_settingsKeys.append("gain3Index");
m_settingsKeys.append("gain4Index");
m_settingsKeys.append("ifFilterIndex");
m_settingsKeys.append("gain5Index");
m_settingsKeys.append("gain6Index");
m_settingsKeys.append("lnaEnhanceIndex");
m_settingsKeys.append("biasCurrentIndex");
m_settingsKeys.append("modeIndex");
displaySettings();
sendSettings();
}
void FCDProGui::on_startStop_toggled(bool checked)
{
if (m_doApplySettings)
{
FCDProInput::MsgStartStop *message = FCDProInput::MsgStartStop::create(checked);
m_sampleSource->getInputMessageQueue()->push(message);
}
}
void FCDProGui::on_transverter_clicked()
{
m_settings.m_transverterMode = ui->transverter->getDeltaFrequencyAcive();
m_settings.m_transverterDeltaFrequency = ui->transverter->getDeltaFrequency();
m_settings.m_iqOrder = ui->transverter->getIQOrder();
qDebug("FCDProGui::on_transverter_clicked: %lld Hz %s", m_settings.m_transverterDeltaFrequency, m_settings.m_transverterMode ? "on" : "off");
updateFrequencyLimits();
m_settings.m_centerFrequency = ui->centerFrequency->getValueNew()*1000;
m_settingsKeys.append("transverterMode");
m_settingsKeys.append("transverterDeltaFrequency");
m_settingsKeys.append("iqOrder");
m_settingsKeys.append("centerFrequency");
sendSettings();
}
void FCDProGui::updateStatus()
{
int state = m_deviceUISet->m_deviceAPI->state();
if(m_lastEngineState != state)
{
switch(state)
{
case DeviceAPI::StNotStarted:
ui->startStop->setStyleSheet("QToolButton { background:rgb(79,79,79); }");
break;
case DeviceAPI::StIdle:
ui->startStop->setStyleSheet("QToolButton { background-color : blue; }");
break;
case DeviceAPI::StRunning:
ui->startStop->setStyleSheet("QToolButton { background-color : green; }");
break;
case DeviceAPI::StError:
ui->startStop->setStyleSheet("QToolButton { background-color : red; }");
QMessageBox::information(this, tr("Message"), m_deviceUISet->m_deviceAPI->errorMessage());
break;
default:
break;
}
m_lastEngineState = state;
}
}
void FCDProGui::updateHardware()
{
FCDProInput::MsgConfigureFCDPro* message = FCDProInput::MsgConfigureFCDPro::create(m_settings, m_settingsKeys, m_forceSettings);
m_sampleSource->getInputMessageQueue()->push(message);
m_forceSettings = false;
m_settingsKeys.clear();
m_updateTimer.stop();
}
void FCDProGui::openDeviceSettingsDialog(const QPoint& p)
{
if (m_contextMenuType == ContextMenuDeviceSettings)
{
BasicDeviceSettingsDialog dialog(this);
dialog.setUseReverseAPI(m_settings.m_useReverseAPI);
dialog.setReverseAPIAddress(m_settings.m_reverseAPIAddress);
dialog.setReverseAPIPort(m_settings.m_reverseAPIPort);
dialog.setReverseAPIDeviceIndex(m_settings.m_reverseAPIDeviceIndex);
dialog.move(p);
dialog.exec();
m_settings.m_useReverseAPI = dialog.useReverseAPI();
m_settings.m_reverseAPIAddress = dialog.getReverseAPIAddress();
m_settings.m_reverseAPIPort = dialog.getReverseAPIPort();
m_settings.m_reverseAPIDeviceIndex = dialog.getReverseAPIDeviceIndex();
sendSettings();
}
resetContextMenuType();
}
void FCDProGui::makeUIConnections()
{
QObject::connect(ui->centerFrequency, &ValueDial::changed, this, &FCDProGui::on_centerFrequency_changed);
QObject::connect(ui->ppm, &QSlider::valueChanged, this, &FCDProGui::on_ppm_valueChanged);
QObject::connect(ui->dcOffset, &ButtonSwitch::toggled, this, &FCDProGui::on_dcOffset_toggled);
QObject::connect(ui->iqImbalance, &ButtonSwitch::toggled, this, &FCDProGui::on_iqImbalance_toggled);
QObject::connect(ui->lnaGain, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &FCDProGui::on_lnaGain_currentIndexChanged);
QObject::connect(ui->rfFilter, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &FCDProGui::on_rfFilter_currentIndexChanged);
QObject::connect(ui->lnaEnhance, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &FCDProGui::on_lnaEnhance_currentIndexChanged);
QObject::connect(ui->band, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &FCDProGui::on_band_currentIndexChanged);
QObject::connect(ui->mixGain, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &FCDProGui::on_mixGain_currentIndexChanged);
QObject::connect(ui->mixFilter, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &FCDProGui::on_mixFilter_currentIndexChanged);
QObject::connect(ui->bias, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &FCDProGui::on_bias_currentIndexChanged);
QObject::connect(ui->mode, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &FCDProGui::on_mode_currentIndexChanged);
QObject::connect(ui->rcFilter, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &FCDProGui::on_rcFilter_currentIndexChanged);
QObject::connect(ui->ifFilter, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &FCDProGui::on_ifFilter_currentIndexChanged);
QObject::connect(ui->decim, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &FCDProGui::on_decim_currentIndexChanged);
QObject::connect(ui->fcPos, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &FCDProGui::on_fcPos_currentIndexChanged);
QObject::connect(ui->setDefaults, &QPushButton::clicked, this, &FCDProGui::on_setDefaults_clicked);
QObject::connect(ui->startStop, &ButtonSwitch::toggled, this, &FCDProGui::on_startStop_toggled);
QObject::connect(ui->transverter, &TransverterButton::clicked, this, &FCDProGui::on_transverter_clicked);
}
Reference in New Issue View Git Blame Kopiuj bezpośredni odnośnik