X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=mainwindow.cpp;h=6c1c790b41f30098b428b8e6be9af3aaa72b94a1;hb=d3e48df512d9476d3849227067792a3537bb094e;hp=ec13cd741c4730ee82cf983ec7ed74d9df8ee00a;hpb=7a81f05c63a992acf4a859fd1136700e1d8b98ac;p=nageru diff --git a/mainwindow.cpp b/mainwindow.cpp index ec13cd7..6c1c790 100644 --- a/mainwindow.cpp +++ b/mainwindow.cpp @@ -1,42 +1,73 @@ #include "mainwindow.h" -#include -#include +#include #include -#include -#include -#include -#include +#include +#include +#include +#include +#include +#include +#include +#include #include +#include +#include +#include +#include +#include +#include +#include +#include #include #include #include +#include +#include #include -#include +#include +#include #include -#include +#include +#include #include -#include -#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include #include "aboutdialog.h" +#include "alsa_pool.h" +#include "analyzer.h" +#include "clickable_label.h" +#include "context_menus.h" +#include "correlation_meter.h" #include "disk_space_estimator.h" +#include "ellipsis_label.h" #include "flags.h" #include "glwidget.h" +#include "input_mapping.h" #include "input_mapping_dialog.h" #include "lrameter.h" #include "midi_mapping.pb.h" #include "midi_mapping_dialog.h" #include "mixer.h" +#include "nonlinear_fader.h" #include "post_to_main_thread.h" -#include "ui_audio_miniview.h" #include "ui_audio_expanded_view.h" +#include "ui_audio_miniview.h" #include "ui_display.h" #include "ui_mainwindow.h" #include "vumeter.h" -class QResizeEvent; - using namespace std; using namespace std::chrono; using namespace std::placeholders; @@ -168,18 +199,30 @@ MainWindow::MainWindow() // The menus. connect(ui->cut_action, &QAction::triggered, this, &MainWindow::cut_triggered); connect(ui->exit_action, &QAction::triggered, this, &MainWindow::exit_triggered); + connect(ui->manual_action, &QAction::triggered, this, &MainWindow::manual_triggered); connect(ui->about_action, &QAction::triggered, this, &MainWindow::about_triggered); + connect(ui->open_analyzer_action, &QAction::triggered, this, &MainWindow::open_analyzer_triggered); connect(ui->simple_audio_mode, &QAction::triggered, this, &MainWindow::simple_audio_mode_triggered); connect(ui->multichannel_audio_mode, &QAction::triggered, this, &MainWindow::multichannel_audio_mode_triggered); connect(ui->input_mapping_action, &QAction::triggered, this, &MainWindow::input_mapping_triggered); connect(ui->midi_mapping_action, &QAction::triggered, this, &MainWindow::midi_mapping_triggered); + connect(ui->timecode_stream_action, &QAction::triggered, this, &MainWindow::timecode_stream_triggered); + connect(ui->timecode_stdout_action, &QAction::triggered, this, &MainWindow::timecode_stdout_triggered); + + ui->timecode_stream_action->setChecked(global_flags.display_timecode_in_stream); + ui->timecode_stdout_action->setChecked(global_flags.display_timecode_on_stdout); - if (global_flags.x264_video_to_http) { + if (global_flags.x264_video_to_http && isinf(global_flags.x264_crf)) { connect(ui->x264_bitrate_action, &QAction::triggered, this, &MainWindow::x264_bitrate_triggered); } else { ui->x264_bitrate_action->setEnabled(false); } + connect(ui->video_menu, &QMenu::aboutToShow, [this]{ + fill_hdmi_sdi_output_device_menu(ui->hdmi_sdi_output_device_menu); + fill_hdmi_sdi_output_resolution_menu(ui->hdmi_sdi_output_resolution_menu); + }); + // Hook up the transition buttons. (Keyboard shortcuts are set in set_transition_names().) // TODO: Make them dynamic. connect(ui->transition_btn1, &QPushButton::clicked, bind(&MainWindow::transition_clicked, this, 0)); @@ -196,19 +239,40 @@ MainWindow::MainWindow() qRegisterMetaType("Mixer::Output"); // Hook up the prev/next buttons on the audio views. - connect(ui->compact_prev_page, &QAbstractButton::clicked, bind(&QStackedWidget::setCurrentIndex, ui->audio_views, 1)); - connect(ui->compact_next_page, &QAbstractButton::clicked, bind(&QStackedWidget::setCurrentIndex, ui->audio_views, 1)); - connect(ui->full_prev_page, &QAbstractButton::clicked, bind(&QStackedWidget::setCurrentIndex, ui->audio_views, 0)); - connect(ui->full_next_page, &QAbstractButton::clicked, bind(&QStackedWidget::setCurrentIndex, ui->audio_views, 0)); - - // And bind the same to PgUp/PgDown. - auto switch_page = [this]{ + auto prev_page = [this]{ + if (global_audio_mixer->get_mapping_mode() == AudioMixer::MappingMode::MULTICHANNEL) { + ui->audio_views->setCurrentIndex((ui->audio_views->currentIndex() + 2) % 3); + } else { + ui->audio_views->setCurrentIndex(2 - ui->audio_views->currentIndex()); // Switch between 0 and 2. + } + }; + auto next_page = [this]{ if (global_audio_mixer->get_mapping_mode() == AudioMixer::MappingMode::MULTICHANNEL) { - ui->audio_views->setCurrentIndex(1 - ui->audio_views->currentIndex()); + ui->audio_views->setCurrentIndex((ui->audio_views->currentIndex() + 1) % 3); + } else { + ui->audio_views->setCurrentIndex(2 - ui->audio_views->currentIndex()); // Switch between 0 and 2. } }; - connect(new QShortcut(QKeySequence::MoveToNextPage, this), &QShortcut::activated, switch_page); - connect(new QShortcut(QKeySequence::MoveToPreviousPage, this), &QShortcut::activated, switch_page); + connect(ui->compact_prev_page, &QAbstractButton::clicked, prev_page); + connect(ui->compact_next_page, &QAbstractButton::clicked, next_page); + connect(ui->full_prev_page, &QAbstractButton::clicked, prev_page); + connect(ui->full_next_page, &QAbstractButton::clicked, next_page); + connect(ui->video_grid_prev_page, &QAbstractButton::clicked, prev_page); + connect(ui->video_grid_next_page, &QAbstractButton::clicked, next_page); + + // And bind the same to PgUp/PgDown. + connect(new QShortcut(QKeySequence::MoveToNextPage, this), &QShortcut::activated, next_page); + connect(new QShortcut(QKeySequence::MoveToPreviousPage, this), &QShortcut::activated, prev_page); + + // When the audio view changes, move the previews. + connect(ui->audio_views, &QStackedWidget::currentChanged, bind(&MainWindow::audio_view_changed, this, _1)); + + if (global_flags.enable_quick_cut_keys) { + ui->quick_cut_enable_action->setChecked(true); + } + connect(ui->quick_cut_enable_action, &QAction::changed, [this](){ + global_flags.enable_quick_cut_keys = ui->quick_cut_enable_action->isChecked(); + }); last_audio_level_callback = steady_clock::now() - seconds(1); @@ -221,7 +285,8 @@ MainWindow::MainWindow() } midi_mapper.set_midi_mapping(midi_mapping); } - midi_mapper.start_thread(); + midi_mapper.refresh_highlights(); + midi_mapper.refresh_lights(); } void MainWindow::resizeEvent(QResizeEvent* event) @@ -238,15 +303,15 @@ void MainWindow::mixer_created(Mixer *mixer) // Make the previews. unsigned num_previews = mixer->get_num_channels(); + const char qwerty[] = "QWERTYUIOP"; for (unsigned i = 0; i < num_previews; ++i) { Mixer::Output output = Mixer::Output(Mixer::OUTPUT_INPUT0 + i); - QWidget *preview = new QWidget(this); + QWidget *preview = new QWidget(this); // Will be connected to a layout immediately after the loop. Ui::Display *ui_display = new Ui::Display; ui_display->setupUi(preview); ui_display->label->setText(mixer->get_channel_name(output).c_str()); ui_display->display->set_output(output); - ui->preview_displays->insertWidget(previews.size(), preview, 1); previews.push_back(ui_display); // Hook up the click. @@ -260,11 +325,20 @@ void MainWindow::mixer_created(Mixer *mixer) QShortcut *shortcut = new QShortcut(QKeySequence(Qt::Key_1 + i), this); connect(shortcut, &QShortcut::activated, bind(&MainWindow::channel_clicked, this, i)); + // Hook up the quick-cut key. + if (i < strlen(qwerty)) { + QShortcut *shortcut = new QShortcut(QKeySequence(qwerty[i]), this); + connect(shortcut, &QShortcut::activated, bind(&MainWindow::quick_cut_activated, this, i)); + } + // Hook up the white balance button (irrelevant if invisible). ui_display->wb_button->setVisible(mixer->get_supports_set_wb(output)); connect(ui_display->wb_button, &QPushButton::clicked, bind(&MainWindow::wb_button_clicked, this, i)); } + // Connect the previews to the correct layout. + audio_view_changed(ui->audio_views->currentIndex()); + global_audio_mixer->set_state_changed_callback(bind(&MainWindow::audio_state_changed, this)); slave_knob(ui->locut_cutoff_knob, ui->locut_cutoff_knob_2); @@ -328,10 +402,17 @@ void MainWindow::mixer_created(Mixer *mixer) midi_mapper.refresh_lights(); }); connect(ui->reset_meters_button, &QPushButton::clicked, this, &MainWindow::reset_meters_button_clicked); + // Even though we have a reset button right next to it, the fact that + // the expanded audio view labels are clickable makes it natural to + // click this one as well. + connect(ui->peak_display, &ClickableLabel::clicked, this, &MainWindow::reset_meters_button_clicked); mixer->get_audio_mixer()->set_audio_level_callback(bind(&MainWindow::audio_level_callback, this, _1, _2, _3, _4, _5, _6, _7, _8)); midi_mapper.refresh_highlights(); midi_mapper.refresh_lights(); + midi_mapper.start_thread(); + + analyzer.reset(new Analyzer); struct sigaction act; memset(&act, 0, sizeof(act)); @@ -370,9 +451,17 @@ void MainWindow::reset_audio_mapping_ui() setup_audio_expanded_view(); if (simple) { - ui->audio_views->setCurrentIndex(0); + ui->compact_label->setText("Compact audio view (1/2) "); + ui->video_grid_label->setText("Video grid display (2/2) "); + if (ui->audio_views->currentIndex() == 1) { + // Full audio view is not available in simple mode. + ui->audio_views->setCurrentIndex(0); + } + } else { + ui->compact_label->setText("Compact audio view (1/3) "); + ui->full_label->setText("Full audio view (2/3) "); + ui->video_grid_label->setText("Video grid display (3/3) "); } - ui->compact_header->setVisible(!simple); midi_mapper.refresh_highlights(); midi_mapper.refresh_lights(); @@ -448,6 +537,9 @@ void MainWindow::setup_audio_expanded_view() update_eq_label(bus_index, EQ_BAND_MID, global_audio_mixer->get_eq(bus_index, EQ_BAND_MID)); update_eq_label(bus_index, EQ_BAND_BASS, global_audio_mixer->get_eq(bus_index, EQ_BAND_BASS)); ui_audio_expanded_view->fader->setDbValue(global_audio_mixer->get_fader_volume(bus_index)); + ui_audio_expanded_view->mute_button->setChecked(global_audio_mixer->get_mute(bus_index)); + connect(ui_audio_expanded_view->mute_button, &QPushButton::toggled, + bind(&MainWindow::mute_button_toggled, this, bus_index, _1)); ui->buses->addWidget(channel); ui_audio_expanded_view->locut_enabled->setChecked(global_audio_mixer->get_locut_enabled(bus_index)); @@ -492,13 +584,6 @@ void MainWindow::setup_audio_expanded_view() global_audio_mixer->reset_peak(bus_index); midi_mapper.refresh_lights(); }); - - // Set up the compression attenuation meter. - VUMeter *reduction_meter = ui_audio_expanded_view->reduction_meter; - reduction_meter->set_min_level(0.0f); - reduction_meter->set_max_level(10.0f); - reduction_meter->set_ref_level(0.0f); - reduction_meter->set_flip(true); } update_cutoff_labels(global_audio_mixer->get_locut_cutoff()); @@ -506,11 +591,14 @@ void MainWindow::setup_audio_expanded_view() void MainWindow::mixer_shutting_down() { - ui->me_live->clean_context(); - ui->me_preview->clean_context(); + ui->me_live->shutdown(); + ui->me_preview->shutdown(); + for (Ui::Display *display : previews) { - display->display->clean_context(); + display->display->shutdown(); } + + analyzer->mixer_shutting_down(); } void MainWindow::cut_triggered() @@ -533,11 +621,25 @@ void MainWindow::exit_triggered() close(); } +void MainWindow::manual_triggered() +{ + if (!QDesktopServices::openUrl(QUrl("https://nageru.sesse.net/doc/"))) { + QMessageBox msgbox; + msgbox.setText("Could not launch manual in web browser.\nPlease see https://nageru.sesse.net/doc/ manually."); + msgbox.exec(); + } +} + void MainWindow::about_triggered() { AboutDialog().exec(); } +void MainWindow::open_analyzer_triggered() +{ + analyzer->show(); +} + void MainWindow::simple_audio_mode_triggered() { if (global_audio_mixer->get_mapping_mode() == AudioMixer::MappingMode::SIMPLE) { @@ -590,6 +692,16 @@ void MainWindow::midi_mapping_triggered() MIDIMappingDialog(&midi_mapper).exec(); } +void MainWindow::timecode_stream_triggered() +{ + global_mixer->set_display_timecode_in_stream(ui->timecode_stream_action->isChecked()); +} + +void MainWindow::timecode_stdout_triggered() +{ + global_mixer->set_display_timecode_on_stdout(ui->timecode_stdout_action->isChecked()); +} + void MainWindow::gain_staging_knob_changed(unsigned bus_index, int value) { if (bus_index == 0) { @@ -729,6 +841,12 @@ void MainWindow::mini_fader_changed(int bus, double volume_db) global_audio_mixer->set_fader_volume(bus, volume_db); } +void MainWindow::mute_button_toggled(int bus, bool checked) +{ + global_audio_mixer->set_mute(bus, checked); + midi_mapper.refresh_lights(); +} + void MainWindow::reset_meters_button_clicked() { global_audio_mixer->reset_meters(); @@ -774,7 +892,7 @@ void MainWindow::audio_level_callback(float level_lufs, float peak_db, vectorpeak_meter->set_peak( level.peak_level_dbfs[0], level.peak_level_dbfs[1]); - view->reduction_meter->set_level(level.compressor_attenuation_db); + view->reduction_meter->set_reduction_db(level.compressor_attenuation_db); view->gainstaging_knob->blockSignals(true); view->gainstaging_knob->setValue(lrintf(level.gain_staging_db * 10.0f)); view->gainstaging_knob->blockSignals(false); @@ -815,13 +933,17 @@ void MainWindow::audio_level_callback(float level_lufs, float peak_db, vectorvertical_layout->geometry().height(); + if (height <= 0) { + // Seemingly this can happen and must be ignored. + return; + } double remaining_height = height; // Allocate the height; the most important part is to keep the main displays - // at 16:9 if at all possible. + // at the right aspect if at all possible. double me_width = ui->me_preview->width(); - double me_height = me_width * 9.0 / 16.0 + ui->label_preview->height() + ui->preview_vertical_layout->spacing(); + double me_height = me_width * double(global_flags.height) / double(global_flags.width) + ui->label_preview->height() + ui->preview_vertical_layout->spacing(); // TODO: Scale the widths when we need to do this. if (me_height / double(height) > 0.8) { @@ -838,10 +960,10 @@ void MainWindow::relayout() remaining_height -= compact_label_height; // The previews will be constrained by the remaining height, and the width. - double preview_label_height = previews[0]->title_bar->geometry().height() + + double preview_label_height = previews[0]->label->minimumSize().height() + previews[0]->main_vertical_layout->spacing(); int preview_total_width = ui->preview_displays->geometry().width() - (previews.size() - 1) * ui->preview_displays->spacing(); - double preview_height = min(remaining_height - preview_label_height, (preview_total_width / double(previews.size())) * 9.0 / 16.0); + double preview_height = min(remaining_height - preview_label_height, (preview_total_width / double(previews.size())) * double(global_flags.height) / double(global_flags.width)); remaining_height -= preview_height + preview_label_height + ui->vertical_layout->spacing(); ui->vertical_layout->setStretch(0, lrintf(me_height)); @@ -854,15 +976,64 @@ void MainWindow::relayout() ui->compact_audio_layout->setStretch(1, lrintf(remaining_height)); // Audio strip. ui->compact_audio_layout->setStretch(2, lrintf(preview_height + preview_label_height)); - // Set the widths for the previews. - double preview_width = preview_height * 16.0 / 9.0; - for (unsigned i = 0; i < previews.size(); ++i) { - ui->preview_displays->setStretch(i, lrintf(preview_width)); - } + if (current_audio_view == 0) { // Compact audio view. + // Set the widths for the previews. + double preview_width = preview_height * double(global_flags.width) / double(global_flags.height); + for (unsigned i = 0; i < previews.size(); ++i) { + ui->preview_displays->setStretch(i, lrintf(preview_width)); + } + + // The preview horizontal spacer. + double remaining_preview_width = preview_total_width - previews.size() * preview_width; + ui->preview_displays->setStretch(previews.size(), lrintf(remaining_preview_width)); + } else if (current_audio_view == 2) { // Video grid view. + // QGridLayout doesn't do it for us, since we need to be able to remove rows + // or columns as the grid changes, and it won't do that. Thus, position everything + // by hand. + constexpr int spacing = 6; + int grid_width = ui->preview_displays_grid->geometry().width(); + int grid_height = ui->preview_displays_grid->geometry().height(); + int best_preview_width = 0; + unsigned best_num_rows = 1, best_num_cols = 1; + for (unsigned num_rows = 1; num_rows <= previews.size(); ++num_rows) { + int num_cols = (previews.size() + num_rows - 1) / num_rows; + + int max_preview_height = (grid_height - spacing * (num_rows - 1)) / num_rows - preview_label_height; + int max_preview_width = (grid_width - spacing * (num_cols - 1)) / num_cols; + int preview_width = std::min(max_preview_width, max_preview_height * double(global_flags.width) / double(global_flags.height)); + + if (preview_width > best_preview_width) { + best_preview_width = preview_width; + best_num_rows = num_rows; + best_num_cols = num_cols; + } + } - // The preview horizontal spacer. - double remaining_preview_width = preview_total_width - previews.size() * preview_width; - ui->preview_displays->setStretch(previews.size(), lrintf(remaining_preview_width)); + double cell_height = lrintf(best_preview_width * double(global_flags.height) / double(global_flags.width)) + preview_label_height; + remaining_height = grid_height - best_num_rows * cell_height - (best_num_rows - 1) * spacing; + int cell_width = best_preview_width; + int remaining_width = grid_width - best_num_cols * cell_width - (best_num_cols - 1) * spacing; + + for (unsigned i = 0; i < previews.size(); ++i) { + int col_idx = i % best_num_cols; + int row_idx = i / best_num_cols; + + double top = remaining_height * 0.5f + row_idx * (cell_height + spacing); + double bottom = top + cell_height; + double left = remaining_width * 0.5f + col_idx * (cell_width + spacing); + double right = left + cell_width; + + QRect rect; + rect.setTop(lrintf(top)); + rect.setBottom(lrintf(bottom)); + rect.setLeft(lrintf(left)); + rect.setRight(lrintf(right)); + + QWidget *display = static_cast(previews[i]->frame->parent()); + display->setGeometry(rect); + display->show(); + } + } } void MainWindow::set_locut(float value) @@ -910,6 +1081,11 @@ void MainWindow::set_fader(unsigned bus_idx, float value) set_relative_value_if_exists(bus_idx, &Ui::AudioExpandedView::fader, value); } +void MainWindow::toggle_mute(unsigned bus_idx) +{ + click_button_if_exists(bus_idx, &Ui::AudioExpandedView::mute_button); +} + void MainWindow::toggle_locut(unsigned bus_idx) { click_button_if_exists(bus_idx, &Ui::AudioExpandedView::locut_enabled); @@ -951,6 +1127,7 @@ void MainWindow::clear_all_highlights() highlight_gain(bus_idx, false); highlight_compressor_threshold(bus_idx, false); highlight_fader(bus_idx, false); + highlight_mute(bus_idx, false); highlight_toggle_locut(bus_idx, false); highlight_toggle_auto_gain_staging(bus_idx, false); highlight_toggle_compressor(bus_idx, false); @@ -1026,6 +1203,11 @@ void MainWindow::highlight_fader(unsigned bus_idx, bool highlight) highlight_control_if_exists(bus_idx, &Ui::AudioExpandedView::fader, highlight); } +void MainWindow::highlight_mute(unsigned bus_idx, bool highlight) +{ + highlight_control_if_exists(bus_idx, &Ui::AudioExpandedView::mute_button, highlight, /*is_mute_btton=*/true); +} + void MainWindow::highlight_toggle_locut(unsigned bus_idx, bool highlight) { highlight_control_if_exists(bus_idx, &Ui::AudioExpandedView::locut_enabled, highlight); @@ -1105,11 +1287,32 @@ void MainWindow::highlight_control(T *control, bool highlight) } template -void MainWindow::highlight_control_if_exists(unsigned bus_idx, T *(Ui_AudioExpandedView::*control), bool highlight) +void MainWindow::highlight_mute_control(T *control, bool highlight) +{ + if (control == nullptr) { + return; + } + if (global_audio_mixer == nullptr || + global_audio_mixer->get_mapping_mode() != AudioMixer::MappingMode::MULTICHANNEL) { + highlight = false; + } + if (highlight) { + control->setStyleSheet("QPushButton { background: rgb(0,255,0,80); } QPushButton:checked { background: rgba(255,80,0,140); }"); + } else { + control->setStyleSheet("QPushButton:checked { background: rgba(255,0,0,80); }"); + } +} + +template +void MainWindow::highlight_control_if_exists(unsigned bus_idx, T *(Ui_AudioExpandedView::*control), bool highlight, bool is_mute_button) { - post_to_main_thread([this, bus_idx, control, highlight]{ + post_to_main_thread([this, bus_idx, control, highlight, is_mute_button]{ if (bus_idx < audio_expanded_views.size()) { - highlight_control(audio_expanded_views[bus_idx]->*control, highlight); + if (is_mute_button) { + highlight_mute_control(audio_expanded_views[bus_idx]->*control, highlight); + } else { + highlight_control(audio_expanded_views[bus_idx]->*control, highlight); + } } }); } @@ -1142,6 +1345,8 @@ void MainWindow::update_channel_name(Mixer::Output output, const string &name) unsigned channel = output - Mixer::OUTPUT_INPUT0; previews[channel]->label->setText(name.c_str()); } + + analyzer->update_channel_name(output, name); } void MainWindow::update_channel_color(Mixer::Output output, const string &color) @@ -1167,12 +1372,49 @@ void MainWindow::channel_clicked(int channel_number) } } +void MainWindow::quick_cut_activated(int channel_number) +{ + if (!global_flags.enable_quick_cut_keys) { + return; + } + global_mixer->channel_clicked(channel_number); + global_mixer->transition_clicked(0); +} + void MainWindow::wb_button_clicked(int channel_number) { current_wb_pick_display = channel_number; QApplication::setOverrideCursor(Qt::CrossCursor); } +void MainWindow::audio_view_changed(int audio_view) +{ + if (audio_view == current_audio_view) { + return; + } + + if (audio_view == 0) { + // Compact audio view. (1, full audio view, has no video previews.) + for (unsigned i = 0; i < previews.size(); ++i) { + QWidget *display = static_cast(previews[i]->frame->parent()); + ui->preview_displays->insertWidget(i, display, 1); + } + } else if (audio_view == 2) { + // Video grid display. + for (unsigned i = 0; i < previews.size(); ++i) { + QWidget *display = static_cast(previews[i]->frame->parent()); + display->setParent(ui->preview_displays_grid); + display->show(); + } + } + + current_audio_view = audio_view; + + // Ask for a relayout, but only after the event loop is done doing relayout + // on everything else. + QMetaObject::invokeMethod(this, "relayout", Qt::QueuedConnection); +} + bool MainWindow::eventFilter(QObject *watched, QEvent *event) { if (current_wb_pick_display != -1 && @@ -1191,6 +1433,22 @@ bool MainWindow::eventFilter(QObject *watched, QEvent *event) return false; } +void MainWindow::closeEvent(QCloseEvent *event) +{ + if (global_mixer->get_num_connected_clients() > 0) { + QMessageBox::StandardButton reply = + QMessageBox::question(this, "Nageru", "There are clients connected. Do you really want to quit?", + QMessageBox::Yes | QMessageBox::No); + if (reply != QMessageBox::Yes) { + event->ignore(); + return; + } + } + + analyzer->hide(); + event->accept(); +} + namespace { double srgb_to_linear(double x) @@ -1222,6 +1480,9 @@ void MainWindow::set_white_balance(int channel_number, int x, int y) void MainWindow::audio_state_changed() { post_to_main_thread([this]{ + if (global_audio_mixer->get_mapping_mode() == AudioMixer::MappingMode::SIMPLE) { + return; + } InputMapping mapping = global_audio_mixer->get_input_mapping(); for (unsigned bus_index = 0; bus_index < mapping.buses.size(); ++bus_index) { const InputMapping::Bus &bus = mapping.buses[bus_index];