#include <string>
#include <vector>
-#include "aboutdialog.h"
+#include "shared/aboutdialog.h"
#include "alsa_pool.h"
#include "analyzer.h"
#include "clickable_label.h"
#include "input_mapping.h"
#include "input_mapping_dialog.h"
#include "lrameter.h"
-#include "midi_mapping.pb.h"
+#include "nageru_midi_mapping.pb.h"
#include "midi_mapping_dialog.h"
#include "mixer.h"
#include "nonlinear_fader.h"
global_mainwindow = this;
ui->setupUi(this);
- global_disk_space_estimator = new DiskSpaceEstimator(bind(&MainWindow::report_disk_space, this, _1, _2));
+ global_disk_space_estimator = new DiskSpaceEstimator(bind(&MainWindow::report_disk_space, this, _1, _2, _3));
disk_free_label = new QLabel(this);
disk_free_label->setStyleSheet("QLabel {padding-right: 5px;}");
ui->menuBar->setCornerWidget(disk_free_label);
connect(ui->me_live, &GLWidget::transition_names_updated, this, &MainWindow::set_transition_names);
qRegisterMetaType<Mixer::Output>("Mixer::Output");
+ connect(ui->me_live, &GLWidget::name_updated, this, &MainWindow::update_channel_name);
+ connect(ui->me_preview, &GLWidget::name_updated, this, &MainWindow::update_channel_name);
+
// Hook up the prev/next buttons on the audio views.
- 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((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);
+ connect(ui->compact_prev_page, &QAbstractButton::clicked, this, &MainWindow::prev_page);
+ connect(ui->compact_next_page, &QAbstractButton::clicked, this, &MainWindow::next_page);
+ connect(ui->full_prev_page, &QAbstractButton::clicked, this, &MainWindow::prev_page);
+ connect(ui->full_next_page, &QAbstractButton::clicked, this, &MainWindow::next_page);
+ connect(ui->video_grid_prev_page, &QAbstractButton::clicked, this, &MainWindow::prev_page);
+ connect(ui->video_grid_next_page, &QAbstractButton::clicked, this, &MainWindow::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);
+ connect(new QShortcut(QKeySequence::MoveToNextPage, this), &QShortcut::activated, this, &MainWindow::next_page);
+ connect(new QShortcut(QKeySequence::MoveToPreviousPage, this), &QShortcut::activated, this, &MainWindow::prev_page);
// When the audio view changes, move the previews.
connect(ui->audio_views, &QStackedWidget::currentChanged, bind(&MainWindow::audio_view_changed, this, _1));
global_flags.enable_quick_cut_keys = ui->quick_cut_enable_action->isChecked();
});
+#if HAVE_SRT
+ if (global_flags.srt_port >= 0) {
+ char title[256];
+ snprintf(title, sizeof(title), "Accept new SRT connections on port %d", global_flags.srt_port);
+ ui->srt_enable_action->setChecked(true);
+ ui->srt_enable_action->setText(title);
+ connect(ui->srt_enable_action, &QAction::changed, [this](){
+ global_flags.enable_srt = ui->srt_enable_action->isChecked();
+ });
+ } else {
+ ui->srt_enable_action->setChecked(false);
+ ui->srt_enable_action->setEnabled(false);
+ ui->srt_enable_action->setText("Accept new SRT connections");
+ }
+#else
+ ui->srt_enable_action->setChecked(false);
+ ui->srt_enable_action->setEnabled(false);
+ ui->srt_enable_action->setText("Accept new SRT connections");
+#endif
+
last_audio_level_callback = steady_clock::now() - seconds(1);
if (!global_flags.midi_mapping_filename.empty()) {
if (!load_midi_mapping_from_file(global_flags.midi_mapping_filename, &midi_mapping)) {
fprintf(stderr, "Couldn't load MIDI mapping '%s'; exiting.\n",
global_flags.midi_mapping_filename.c_str());
- exit(1);
+ ::abort();
}
midi_mapper.set_midi_mapping(midi_mapping);
}
}
}
+void MainWindow::prev_page()
+{
+ 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.
+ }
+}
+
+void MainWindow::next_page()
+{
+ 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.
+ }
+}
+
void MainWindow::resizeEvent(QResizeEvent* event)
{
QMainWindow::resizeEvent(event);
void MainWindow::about_triggered()
{
- AboutDialog().exec();
+ AboutDialog("Nageru", "Realtime video mixer").exec();
}
void MainWindow::open_analyzer_triggered()
}
}
-void MainWindow::report_disk_space(off_t free_bytes, double estimated_seconds_left)
+void MainWindow::report_disk_space(off_t free_bytes, double estimated_seconds_left, double file_length_seconds)
{
char time_str[256];
if (estimated_seconds_left < 60.0) {
char buf[256];
snprintf(buf, sizeof(buf), "Disk free: %'.0f MB (approx. %s)", free_bytes / 1048576.0, time_str);
- std::string label = buf;
+ // NOTE: The default formatter does not use file_length_seconds for anything,
+ // but the theme might want to do so.
+ std::string label = global_mixer->format_status_line(buf, file_length_seconds);
post_to_main_thread([this, label]{
disk_free_label->setText(QString::fromStdString(label));
void MainWindow::setup_theme_menu()
{
- std::vector<Theme::MenuEntry> theme_menu_entries = global_mixer->get_theme_menu();
+ Theme::MenuEntry *root_menu = global_mixer->get_theme_menu();
+ // Remove the old menu, if any.
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);
- });
+ if (root_menu != nullptr) {
+ assert(root_menu->is_submenu);
+ if (!root_menu->submenu.empty()) {
+ theme_menu = new QMenu("&Theme");
+ fill_menu_from_theme_menu(root_menu->submenu, theme_menu);
+ ui->menuBar->insertMenu(ui->menu_Help->menuAction(), theme_menu);
+ }
+ }
+}
+
+void MainWindow::fill_menu_from_theme_menu(const vector<unique_ptr<Theme::MenuEntry>> &entries, QMenu *menu)
+{
+ for (const unique_ptr<Theme::MenuEntry> &entry : entries) {
+ if (entry->is_submenu) {
+ QMenu *submenu = new QMenu(QString::fromStdString(entry->text));
+ fill_menu_from_theme_menu(entry->submenu, submenu);
+ menu->addMenu(submenu);
+ continue;
+ }
+
+ QAction *action = menu->addAction(QString::fromStdString(entry->text));
+ if (entry->entry.flags == Theme::MenuEntry::CHECKABLE) {
+ action->setCheckable(true);
+ } else if (entry->entry.flags == Theme::MenuEntry::CHECKED) {
+ action->setCheckable(true);
+ action->setChecked(true);
}
- ui->menuBar->insertMenu(ui->menu_Help->menuAction(), theme_menu);
+ connect(action, &QAction::triggered, [lua_ref = entry->entry.lua_ref] {
+ global_mixer->theme_menu_entry_clicked(lua_ref);
+ });
}
}
set_relative_value_if_exists(bus_idx, &Ui::AudioExpandedView::treble_knob, value);
}
+void MainWindow::set_eq_absolute(unsigned bus_idx, EQBand eq_band, float value_db)
+{
+ if (eq_band == EQ_BAND_TREBLE) {
+ set_db_value_if_exists(bus_idx, &Ui::AudioExpandedView::treble_knob, value_db);
+ } else if (eq_band == EQ_BAND_MID) {
+ set_db_value_if_exists(bus_idx, &Ui::AudioExpandedView::mid_knob, value_db);
+ } else if (eq_band == EQ_BAND_BASS) {
+ set_db_value_if_exists(bus_idx, &Ui::AudioExpandedView::bass_knob, value_db);
+ } else {
+ assert(false);
+ }
+}
+
void MainWindow::set_mid(unsigned bus_idx, float value)
{
set_relative_value_if_exists(bus_idx, &Ui::AudioExpandedView::mid_knob, value);
set_relative_value_if_exists(bus_idx, &Ui::AudioExpandedView::fader, value);
}
+void MainWindow::set_fader_absolute(unsigned bus_idx, float value_db)
+{
+ if (global_audio_mixer != nullptr &&
+ global_audio_mixer->get_mapping_mode() == AudioMixer::MappingMode::MULTICHANNEL &&
+ bus_idx < audio_expanded_views.size()) {
+ audio_expanded_views[bus_idx]->fader->setDbValue(value_db);
+ }
+}
+
void MainWindow::toggle_mute(unsigned bus_idx)
{
click_button_if_exists(bus_idx, &Ui::AudioExpandedView::mute_button);
}
}
+void MainWindow::switch_video_channel(int channel_number)
+{
+ global_mixer->channel_clicked(channel_number);
+}
+
+void MainWindow::apply_transition(int transition_number)
+{
+ global_mixer->transition_clicked(transition_number);
+}
+
+void MainWindow::prev_audio_view()
+{
+ post_to_main_thread([this]{
+ prev_page();
+ });
+}
+
+void MainWindow::next_audio_view()
+{
+ post_to_main_thread([this]{
+ next_page();
+ });
+}
+
+void MainWindow::begin_new_segment()
+{
+ global_mixer->schedule_cut();
+}
+
+void MainWindow::exit()
+{
+ post_to_main_thread([this]{
+ close();
+ });
+}
+
void MainWindow::highlight_locut(bool highlight)
{
post_to_main_thread([this, highlight]{
}
}
+void MainWindow::set_db_value_if_exists(unsigned bus_idx, QDial *(Ui_AudioExpandedView::*control), float value_db)
+{
+ post_to_main_thread([this, bus_idx, control, value_db]{
+ if (global_audio_mixer != nullptr &&
+ global_audio_mixer->get_mapping_mode() == AudioMixer::MappingMode::MULTICHANNEL &&
+ bus_idx < audio_expanded_views.size()) {
+ int value = lrintf(value_db * 10.0f);
+ (audio_expanded_views[bus_idx]->*control)->setValue(value);
+ }
+ });
+}
+
template<class T>
void MainWindow::click_button_if_exists(unsigned bus_idx, T *(Ui_AudioExpandedView::*control))
{
void MainWindow::update_channel_name(Mixer::Output output, const string &name)
{
- if (output >= Mixer::OUTPUT_INPUT0) {
+ if (output == Mixer::OUTPUT_LIVE) {
+ ui->label_live->setText(name.c_str());
+ } else if (output == Mixer::OUTPUT_PREVIEW) {
+ ui->label_preview->setText(name.c_str());
+ } else if (output >= Mixer::OUTPUT_INPUT0) {
unsigned channel = output - Mixer::OUTPUT_INPUT0;
previews[channel]->label->setText(name.c_str());
}