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SSB demod: Prevent uncontrolled triggering of applyBandwidths while displaying settings

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This commit is contained in:
f4exb 2017-11-03 11:20:27 +01:00
parent 9e5a7bb6fd
commit 0038b684d3
2 changed files with 26 additions and 12 deletions
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36
plugins/channelrx/demodssb/ssbdemodgui.cpp
View File

@ -267,9 +267,11 @@ SSBDemodGUI::~SSBDemodGUI()
delete ui;
}
void SSBDemodGUI::blockApplySettings(bool block)
bool SSBDemodGUI::blockApplySettings(bool block)
{
bool ret = !m_doApplySettings;
m_doApplySettings = !block;
return ret;
}
void SSBDemodGUI::applySettings(bool force)
@ -352,15 +354,18 @@ void SSBDemodGUI::applyBandwidths(bool force)
applySettings(force);
blockApplySettings(true);
bool wasBlocked = blockApplySettings(true);
m_channelMarker.setBandwidth(bw * 200);
m_channelMarker.setSidebands(dsb ? ChannelMarker::dsb : bw < 0 ? ChannelMarker::lsb : ChannelMarker::usb);
blockApplySettings(false);
blockApplySettings(wasBlocked);
}
void SSBDemodGUI::displaySettings()
{
bool applySettingsWereBlocked = blockApplySettings(true);
m_channelMarker.blockSignals(true);
m_channelMarker.setCenterFrequency(m_settings.m_inputFrequencyOffset);
m_channelMarker.setBandwidth(m_settings.m_rfBandwidth * 2);
m_channelMarker.setLowCutoff(m_settings.m_lowCutoff);
@ -380,15 +385,18 @@ void SSBDemodGUI::displaySettings()
m_channelMarker.blockSignals(false);
setWindowTitle(m_channelMarker.getTitle());
blockApplySettings(true);
ui->agc->setChecked(m_settings.m_agc);
ui->agcClamping->setChecked(m_settings.m_agcClamping);
ui->audioBinaural->setChecked(m_settings.m_audioBinaural);
ui->audioFlipChannels->setChecked(m_settings.m_audioFlipChannels);
ui->audioMute->setChecked(m_settings.m_audioMute);
ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency());
// Prevent uncontrolled triggering of applyBandwidths
ui->spanLog2->blockSignals(true);
ui->dsb->blockSignals(true);
ui->BW->blockSignals(true);
ui->dsb->setChecked(m_settings.m_dsb);
ui->spanLog2->setValue(m_settings.m_spanLog2);
@ -404,6 +412,12 @@ void SSBDemodGUI::displaySettings()
ui->BWText->setText(tr("%1k").arg(s));
}
ui->spanLog2->blockSignals(false);
ui->dsb->blockSignals(false);
ui->BW->blockSignals(false);
// The only one of the four signals triggering applyBandwidths will trigger it once only with all other values
// set correctly and therefore validate the settings
ui->lowCut->setValue(m_settings.m_lowCutoff / 100.0);
ui->lowCutText->setText(tr("%1k").arg(m_settings.m_lowCutoff / 1000.0));
@ -421,7 +435,7 @@ void SSBDemodGUI::displaySettings()
s = QString::number(ui->agcThresholdGate->value(), 'f', 0);
ui->agcThresholdGateText->setText(s);
blockApplySettings(false);
blockApplySettings(applySettingsWereBlocked);
}
void SSBDemodGUI::displayUDPAddress()
@ -444,16 +458,16 @@ void SSBDemodGUI::displayAGCPowerThreshold(int value)
void SSBDemodGUI::leaveEvent(QEvent*)
{
blockApplySettings(true);
bool applySettingsWereBlocked = blockApplySettings(true);
m_channelMarker.setHighlighted(false);
blockApplySettings(false);
blockApplySettings(applySettingsWereBlocked);
}
void SSBDemodGUI::enterEvent(QEvent*)
{
blockApplySettings(true);
bool applySettingsWereBlocked = blockApplySettings(true);
m_channelMarker.setHighlighted(true);
blockApplySettings(false);
blockApplySettings(applySettingsWereBlocked);
}
void SSBDemodGUI::tick()

2
plugins/channelrx/demodssb/ssbdemodgui.h
View File

@ -80,7 +80,7 @@ private:
explicit SSBDemodGUI(PluginAPI* pluginAPI, DeviceUISet* deviceUISet, QWidget* parent = 0);
virtual ~SSBDemodGUI();
void blockApplySettings(bool block);
bool blockApplySettings(bool block);
void applySettings(bool force = false);
void applyBandwidths(bool force = false);
void displaySettings();