X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=futatabi%2Fmainwindow.cpp;h=189102b88cdf63e8659e8c1fe7e75de5ab95510a;hb=686a02a3ffed47c099c1d91d95d0d90e222d297d;hp=77b1cfe448f9f4406b39c7c54c33203e1d24e677;hpb=ac1f4741a43cd9ab6ff5ff5a6f6bd52f3995a121;p=nageru

diff --git a/futatabi/mainwindow.cpp b/futatabi/mainwindow.cpp
index 77b1cfe..189102b 100644
--- a/futatabi/mainwindow.cpp
+++ b/futatabi/mainwindow.cpp
@@ -203,6 +203,12 @@ MainWindow::MainWindow()
 	playlist_selection_changed();  // First time set-up.
 
 	preview_player.reset(new Player(ui->preview_display, Player::NO_STREAM_OUTPUT));
+	preview_player->set_done_callback([this] {
+		post_to_main_thread([this] {
+			preview_player_done();
+		});
+	});
+
 	live_player.reset(new Player(ui->live_display, Player::HTTPD_STREAM_OUTPUT));
 	live_player->set_done_callback([this] {
 		post_to_main_thread([this] {
@@ -222,6 +228,10 @@ MainWindow::MainWindow()
 	connect(defer_timeout, &QTimer::timeout, this, &MainWindow::defer_timer_expired);
 	ui->undo_action->setEnabled(true);
 
+	lock_blink_timeout = new QTimer(this);
+	lock_blink_timeout->setSingleShot(true);
+	connect(lock_blink_timeout, &QTimer::timeout, this, &MainWindow::lock_blink_timer_expired);
+
 	connect(ui->clip_list->selectionModel(), &QItemSelectionModel::currentChanged,
 	        this, &MainWindow::clip_list_selection_changed);
 	enable_or_disable_queue_button();
@@ -389,6 +399,8 @@ void MainWindow::preview_clicked()
 			QModelIndex index = selected->currentIndex();
 			const Clip &clip = *playlist_clips->clip(index.row());
 			preview_player->play(clip);
+			preview_playing = true;
+			enable_or_disable_preview_button();
 			return;
 		}
 	}
@@ -399,6 +411,8 @@ void MainWindow::preview_clicked()
 	QItemSelectionModel *selected = ui->clip_list->selectionModel();
 	if (!selected->hasSelection()) {
 		preview_player->play(*cliplist_clips->back());
+		preview_playing = true;
+		enable_or_disable_preview_button();
 		return;
 	}
 
@@ -410,6 +424,8 @@ void MainWindow::preview_clicked()
 		clip.stream_idx = ui->preview_display->get_stream_idx();
 	}
 	preview_player->play(clip);
+	preview_playing = true;
+	enable_or_disable_preview_button();
 }
 
 void MainWindow::preview_angle_clicked(unsigned stream_idx)
@@ -592,18 +608,18 @@ void MainWindow::save_settings()
 	db.store_settings(settings);
 }
 
-void MainWindow::play_clicked()
+void MainWindow::lock_blink_timer_expired()
 {
-	if (playlist_clips->empty())
-		return;
+	midi_mapper.set_locked(MIDIMapper::LightState(ui->speed_lock_btn->isChecked()));  // Presumably On, or the timer should have been canceled.
+}
 
+void MainWindow::play_clicked()
+{
 	QItemSelectionModel *selected = ui->playlist->selectionModel();
-	unsigned start_row;
 	if (!selected->hasSelection()) {
-		start_row = 0;
-	} else {
-		start_row = selected->selectedRows(0)[0].row();
+		return;
 	}
+	unsigned start_row = selected->selectedRows(0)[0].row();
 
 	vector<ClipWithID> clips;
 	for (unsigned row = start_row; row < playlist_clips->size(); ++row) {
@@ -612,9 +628,8 @@ void MainWindow::play_clicked()
 	live_player->play(clips);
 	playlist_clips->set_progress({ { start_row, 0.0f } });
 	ui->playlist->selectionModel()->clear();
-	playlist_selection_changed();
-
 	ui->stop_btn->setEnabled(true);
+	playlist_selection_changed();
 }
 
 void MainWindow::stop_clicked()
@@ -625,6 +640,7 @@ void MainWindow::stop_clicked()
 	playlist_clips->set_progress({});
 	live_player->play(fake_clip);
 	ui->stop_btn->setEnabled(false);
+	playlist_selection_changed();
 }
 
 void MainWindow::speed_slider_changed(int percent)
@@ -639,14 +655,21 @@ void MainWindow::speed_lock_clicked()
 	// TODO: Make for a less abrupt transition if we're not already at 100%.
 	ui->speed_slider->setValue(100);  // Also actually sets the master speed and updates the label.
 	ui->speed_slider->setEnabled(!ui->speed_lock_btn->isChecked());
-	midi_mapper.set_locked(ui->speed_lock_btn->isChecked());
+	midi_mapper.set_locked(MIDIMapper::LightState(ui->speed_lock_btn->isChecked()));
+	lock_blink_timeout->stop();
+}
+
+void MainWindow::preview_player_done()
+{
+	preview_playing = false;
+	enable_or_disable_preview_button();
 }
 
 void MainWindow::live_player_done()
 {
-	playlist_selection_changed();
 	playlist_clips->set_progress({});
 	ui->stop_btn->setEnabled(false);
+	playlist_selection_changed();
 }
 
 void MainWindow::live_player_clip_progress(const map<uint64_t, double> &progress, double time_remaining)
@@ -885,8 +908,14 @@ void MainWindow::playlist_selection_changed()
 	ui->playlist_move_down_btn->setEnabled(
 		any_selected && selected->selectedRows().back().row() < int(playlist_clips->size()) - 1);
 
-	ui->play_btn->setEnabled(!playlist_clips->empty());
-	midi_mapper.set_play_enabled(!playlist_clips->empty());
+	ui->play_btn->setEnabled(any_selected);
+	if (ui->stop_btn->isEnabled()) {  // Playing.
+		midi_mapper.set_play_enabled(MIDIMapper::On);
+	} else if (any_selected) {
+		midi_mapper.set_play_enabled(MIDIMapper::Blinking);
+	} else {
+		midi_mapper.set_play_enabled(MIDIMapper::Off);
+	}
 
 	if (!any_selected) {
 		set_output_status("paused");
@@ -1121,14 +1150,18 @@ void MainWindow::enable_or_disable_preview_button()
 		QItemSelectionModel *selected = ui->playlist->selectionModel();
 		if (selected->hasSelection()) {
 			ui->preview_btn->setEnabled(true);
-			midi_mapper.set_preview_enabled(true);
+			midi_mapper.set_preview_enabled(preview_playing ? MIDIMapper::On : MIDIMapper::Blinking);
 			return;
 		}
 	}
 
 	// TODO: Perhaps only enable this if something is actually selected.
 	ui->preview_btn->setEnabled(!cliplist_clips->empty());
-	midi_mapper.set_preview_enabled(!cliplist_clips->empty());
+	if (preview_playing) {
+		midi_mapper.set_preview_enabled(MIDIMapper::On);
+	} else {
+		midi_mapper.set_preview_enabled(cliplist_clips->empty() ? MIDIMapper::Off : MIDIMapper::Blinking);
+	}
 }
 
 void MainWindow::enable_or_disable_queue_button()
@@ -1257,6 +1290,8 @@ void MainWindow::set_master_speed(float speed)
 
 	post_to_main_thread([this, speed] {
 		if (ui->speed_lock_btn->isChecked()) {
+			midi_mapper.set_locked(MIDIMapper::Blinking);
+			lock_blink_timeout->start(1000);
 			return;
 		}