X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=mainwindow.cpp;h=077942ec11afdaea8c6c2ec84d8b8291928f15cc;hb=e284d1c7a2e18ee7e4aea082c4a57a3504a0f5e8;hp=ec85041eb190ade92fff217c00ea85781f0ab40e;hpb=3b3d6c07f35ad077ec5bd19a641118e86c334398;p=nageru diff --git a/mainwindow.cpp b/mainwindow.cpp index ec85041..077942e 100644 --- a/mainwindow.cpp +++ b/mainwindow.cpp @@ -12,6 +12,7 @@ #include #include #include +#include #include #include #include @@ -45,7 +46,9 @@ #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" @@ -126,7 +129,6 @@ void slave_fader(NonLinearFader *master, NonLinearFader *slave) }); } -constexpr unsigned DB_NO_FLAGS = 0x0; constexpr unsigned DB_WITH_SIGN = 0x1; constexpr unsigned DB_BARE = 0x2; @@ -196,18 +198,30 @@ 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); - if (global_flags.x264_video_to_http) { + 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 && 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)); @@ -224,19 +238,40 @@ 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(1 - ui->audio_views->currentIndex()); + 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. } }; - connect(new QShortcut(QKeySequence::MoveToNextPage, this), &QShortcut::activated, switch_page); - connect(new QShortcut(QKeySequence::MoveToPreviousPage, this), &QShortcut::activated, switch_page); + auto next_page = [this]{ + if (global_audio_mixer->get_mapping_mode() == AudioMixer::MappingMode::MULTICHANNEL) { + 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(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); @@ -267,15 +302,15 @@ 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. @@ -289,11 +324,20 @@ 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); @@ -325,13 +369,13 @@ void MainWindow::mixer_created(Mixer *mixer) }); connect(ui->gainstaging_knob, &QAbstractSlider::valueChanged, bind(&MainWindow::gain_staging_knob_changed, this, simple_bus_index, _1)); - connect(ui->gainstaging_auto_checkbox, &QCheckBox::stateChanged, [this, simple_bus_index](int state){ + connect(ui->gainstaging_auto_checkbox, &QCheckBox::stateChanged, [this](int state){ global_audio_mixer->set_gain_staging_auto(simple_bus_index, state == Qt::Checked); midi_mapper.refresh_lights(); }); connect(ui->compressor_threshold_knob, &QDial::valueChanged, bind(&MainWindow::compressor_threshold_knob_changed, this, simple_bus_index, _1)); - connect(ui->compressor_enabled, &QCheckBox::stateChanged, [this, simple_bus_index](int state){ + connect(ui->compressor_enabled, &QCheckBox::stateChanged, [this](int state){ global_audio_mixer->set_compressor_enabled(simple_bus_index, state == Qt::Checked); midi_mapper.refresh_lights(); }); @@ -367,6 +411,11 @@ void MainWindow::mixer_created(Mixer *mixer) midi_mapper.refresh_lights(); midi_mapper.start_thread(); + analyzer.reset(new Analyzer); + + global_mixer->set_theme_menu_callback(bind(&MainWindow::setup_theme_menu, this)); + setup_theme_menu(); + struct sigaction act; memset(&act, 0, sizeof(act)); act.sa_handler = schedule_cut_signal; @@ -404,9 +453,17 @@ 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(); @@ -482,7 +539,7 @@ 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) ? Qt::Checked : Qt::Unchecked); + 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); @@ -536,11 +593,14 @@ 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() @@ -563,11 +623,25 @@ 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) { @@ -620,6 +694,16 @@ 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) { @@ -726,6 +810,27 @@ void MainWindow::update_eq_label(unsigned bus_index, EQBand band, float gain_db) } } +void MainWindow::setup_theme_menu() +{ + std::vector theme_menu_entries = global_mixer->get_theme_menu(); + + if (theme_menu != nullptr) { + ui->menuBar->removeAction(theme_menu->menuAction()); + theme_menu = nullptr; + } + + if (!theme_menu_entries.empty()) { + theme_menu = new QMenu("&Theme"); + for (const Theme::MenuEntry &entry : theme_menu_entries) { + QAction *action = theme_menu->addAction(QString::fromStdString(entry.text)); + connect(action, &QAction::triggered, [entry] { + global_mixer->theme_menu_entry_clicked(entry.lua_ref); + }); + } + ui->menuBar->insertMenu(ui->menu_Help->menuAction(), theme_menu); + } +} + void MainWindow::limiter_threshold_knob_changed(int value) { float threshold_dbfs = value * 0.1f; @@ -851,13 +956,17 @@ 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 the right aspect if at all possible. double me_width = ui->me_preview->width(); - double me_height = me_width * double(HEIGHT) / double(WIDTH) + 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) { @@ -874,10 +983,10 @@ 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())) * double(HEIGHT) / double(WIDTH)); + 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)); @@ -890,15 +999,64 @@ 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 * double(WIDTH) / double(HEIGHT); - 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) @@ -1210,6 +1368,8 @@ 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) @@ -1235,12 +1395,49 @@ 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 && @@ -1259,6 +1456,22 @@ 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)