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Show busy cursor while enumerating audio devices

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This commit is contained in:
Bill Somerville 2020-09-22 12:18:23 +01:00
parent 8c9acfc464
commit d1bb70fd1b
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GPG Key ID: D864B06D1E81618F
1 changed files with 6 additions and 1 deletions
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7
Configuration.cpp
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@ -135,6 +135,7 @@
#include <cmath>
#include <QApplication>
#include <QCursor>
#include <QMetaType>
#include <QList>
#include <QPair>
@ -1044,14 +1045,18 @@ Configuration::impl::impl (Configuration * self, QNetworkAccessManager * network
read_settings ();
connect (ui_->sound_input_combo_box, &LazyFillComboBox::about_to_show_popup, [this] () {
QGuiApplication::setOverrideCursor (QCursor {Qt::WaitCursor});
load_audio_devices (QAudio::AudioInput, ui_->sound_input_combo_box, &next_audio_input_device_);
update_audio_channels (ui_->sound_input_combo_box, ui_->sound_input_combo_box->currentIndex (), ui_->sound_input_channel_combo_box, false);
ui_->sound_input_channel_combo_box->setCurrentIndex (next_audio_input_channel_);
QGuiApplication::restoreOverrideCursor ();
});
connect (ui_->sound_output_combo_box, &LazyFillComboBox::about_to_show_popup, [this] () {
QGuiApplication::setOverrideCursor (QCursor {Qt::WaitCursor});
load_audio_devices (QAudio::AudioOutput, ui_->sound_output_combo_box, &next_audio_output_device_);
update_audio_channels (ui_->sound_output_combo_box, ui_->sound_output_combo_box->currentIndex (), ui_->sound_output_channel_combo_box, true);
ui_->sound_output_channel_combo_box->setCurrentIndex (next_audio_output_channel_);
QGuiApplication::restoreOverrideCursor ();
});
// set up LoTW users CSV file fetching
@ -2819,7 +2824,7 @@ QAudioDeviceInfo Configuration::impl::find_audio_device (QAudio::Mode mode, QCom
auto const& devices = QAudioDeviceInfo::availableDevices (mode);
Q_FOREACH (auto const& p, devices)
{
qDebug () << "Configuration::impl::find_audio_device: input:" << (QAudio::AudioInput == mode) << "name:" << p.deviceName () << "preferred format:" << p.preferredFormat () << "endians:" << p.supportedByteOrders () << "codecs:" << p.supportedCodecs () << "channels:" << p.supportedChannelCounts () << "rates:" << p.supportedSampleRates () << "sizes:" << p.supportedSampleSizes () << "types:" << p.supportedSampleTypes ();
// qDebug () << "Configuration::impl::find_audio_device: input:" << (QAudio::AudioInput == mode) << "name:" << p.deviceName () << "preferred format:" << p.preferredFormat () << "endians:" << p.supportedByteOrders () << "codecs:" << p.supportedCodecs () << "channels:" << p.supportedChannelCounts () << "rates:" << p.supportedSampleRates () << "sizes:" << p.supportedSampleSizes () << "types:" << p.supportedSampleTypes ();
if (p.deviceName () == device_name)
{
// convert supported channel counts into something we can store in the item model