global_mixer->set_transition_names_updated_callback(output, [this](const vector<string> &names){
emit transition_names_updated(names);
});
+ setContextMenuPolicy(Qt::CustomContextMenu);
+ connect(this, &QWidget::customContextMenuRequested,
+ bind(&GLWidget::show_live_context_menu, this, _1));
}
if (output >= Mixer::OUTPUT_INPUT0) {
global_mixer->set_name_updated_callback(output, [this](const string &name){
if (signal_num != -1) {
setContextMenuPolicy(Qt::CustomContextMenu);
connect(this, &QWidget::customContextMenuRequested,
- bind(&GLWidget::show_context_menu, this, signal_num, _1));
+ bind(&GLWidget::show_preview_context_menu, this, signal_num, _1));
}
}
emit clicked();
}
-void GLWidget::show_context_menu(unsigned signal_num, const QPoint &pos)
+void GLWidget::show_live_context_menu(const QPoint &pos)
+{
+ QPoint global_pos = mapToGlobal(pos);
+
+ QMenu menu;
+
+ // Add a submenu for selecting output card, with an action for each card.
+ QMenu card_submenu;
+ QActionGroup card_group(&card_submenu);
+
+ int current_card = global_mixer->get_output_card_index();
+
+ QAction *none_action = new QAction("None", &card_group);
+ none_action->setCheckable(true);
+ if (current_card == -1) {
+ none_action->setChecked(true);
+ }
+ none_action->setData(QList<QVariant>{"output_card", -1});
+ card_submenu.addAction(none_action);
+
+ unsigned num_cards = global_mixer->get_num_cards();
+ for (unsigned card_index = 0; card_index < num_cards; ++card_index) {
+ if (!global_mixer->card_can_be_used_as_output(card_index)) {
+ continue;
+ }
+
+ QString description(QString::fromStdString(global_mixer->get_output_card_description(card_index)));
+ QAction *action = new QAction(description, &card_group);
+ action->setCheckable(true);
+ if (current_card == int(card_index)) {
+ action->setChecked(true);
+ }
+ action->setData(QList<QVariant>{"output_card", card_index});
+ card_submenu.addAction(action);
+ }
+
+ card_submenu.setTitle("HDMI/SDI output");
+ menu.addMenu(&card_submenu);
+
+ // Add a submenu for choosing the output resolution. Since this is
+ // card-dependent, it is disabled if we haven't chosen a card
+ // (but it's still there so that the user will know it exists).
+ QMenu resolution_submenu;
+ QActionGroup resolution_group(&resolution_submenu);
+ if (current_card == -1) {
+ resolution_submenu.setEnabled(false);
+ } else {
+ uint32_t current_mode = global_mixer->get_output_video_mode();
+ map<uint32_t, bmusb::VideoMode> video_modes = global_mixer->get_available_output_video_modes();
+ for (const auto &mode : video_modes) {
+ QString description(QString::fromStdString(mode.second.name));
+ QAction *action = new QAction(description, &resolution_group);
+ action->setCheckable(true);
+ if (current_mode == mode.first) {
+ action->setChecked(true);
+ }
+ action->setData(QList<QVariant>{"video_mode", mode.first});
+ resolution_submenu.addAction(action);
+ }
+ }
+
+ resolution_submenu.setTitle("HDMI/SDI output resolution");
+ menu.addMenu(&resolution_submenu);
+
+ // Show the menu and look at the result.
+ QAction *selected_item = menu.exec(global_pos);
+ if (selected_item != nullptr) {
+ QList<QVariant> selected = selected_item->data().toList();
+ if (selected[0].toString() == "output_card") {
+ unsigned output_card = selected[1].toUInt(nullptr);
+ global_mixer->set_output_card(output_card);
+ } else if (selected[0].toString() == "video_mode") {
+ uint32_t mode = selected[1].toUInt(nullptr);
+ global_mixer->set_output_video_mode(mode);
+ } else {
+ assert(false);
+ }
+ }
+}
+
+void GLWidget::show_preview_context_menu(unsigned signal_num, const QPoint &pos)
{
QPoint global_pos = mapToGlobal(pos);
// And a master clock selector.
QAction *master_clock_action = new QAction("Use as master clock", &menu);
master_clock_action->setCheckable(true);
- if (global_mixer->get_master_clock() == signal_num) {
+ if (global_mixer->get_output_card_index() != -1) {
+ master_clock_action->setChecked(false);
+ master_clock_action->setEnabled(false);
+ } else if (global_mixer->get_master_clock() == signal_num) {
master_clock_action->setChecked(true);
master_clock_action->setEnabled(false);
}