X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=futatabi%2Fmainwindow.cpp;h=77b1cfe448f9f4406b39c7c54c33203e1d24e677;hb=ac1f4741a43cd9ab6ff5ff5a6f6bd52f3995a121;hp=350b1b2966d5327b20f0980b21e3eda31de401d3;hpb=a6f3a2275ad116e6ab338e583ab8ef1b1141b468;p=nageru

diff --git a/futatabi/mainwindow.cpp b/futatabi/mainwindow.cpp
index 350b1b2..77b1cfe 100644
--- a/futatabi/mainwindow.cpp
+++ b/futatabi/mainwindow.cpp
@@ -181,6 +181,9 @@ MainWindow::MainWindow()
 	connect(ui->stop_btn, &QPushButton::clicked, this, &MainWindow::stop_clicked);
 	ui->stop_btn->setEnabled(false);
 
+	connect(ui->speed_slider, &QAbstractSlider::valueChanged, this, &MainWindow::speed_slider_changed);
+	connect(ui->speed_lock_btn, &QPushButton::clicked, this, &MainWindow::speed_lock_clicked);
+
 	connect(ui->playlist_duplicate_btn, &QPushButton::clicked, this, &MainWindow::playlist_duplicate);
 
 	connect(ui->playlist_remove_btn, &QPushButton::clicked, this, &MainWindow::playlist_remove);
@@ -624,6 +627,21 @@ void MainWindow::stop_clicked()
 	ui->stop_btn->setEnabled(false);
 }
 
+void MainWindow::speed_slider_changed(int percent)
+{
+	float speed = percent / 100.0f;
+	ui->speed_lock_btn->setText(QString::fromStdString(" " + to_string(percent) + "%"));
+	live_player->set_master_speed(speed);
+}
+
+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());
+}
+
 void MainWindow::live_player_done()
 {
 	playlist_selection_changed();
@@ -1191,6 +1209,14 @@ void MainWindow::play()
 	});
 }
 
+void MainWindow::toggle_lock()
+{
+	post_to_main_thread([this] {
+		ui->speed_lock_btn->setChecked(!ui->speed_lock_btn->isChecked());
+		speed_lock_clicked();
+	});
+}
+
 void MainWindow::jog(int delta)
 {
 	post_to_main_thread([this, delta] {
@@ -1225,6 +1251,25 @@ void MainWindow::switch_camera(unsigned camera_idx)
 	});
 }
 
+void MainWindow::set_master_speed(float speed)
+{
+	speed = min(max(speed, 0.1f), 2.0f);
+
+	post_to_main_thread([this, speed] {
+		if (ui->speed_lock_btn->isChecked()) {
+			return;
+		}
+
+		int percent = lrintf(speed * 100.0f);
+		ui->speed_slider->blockSignals(true);
+		ui->speed_slider->setValue(percent);
+		ui->speed_slider->blockSignals(false);
+		ui->speed_lock_btn->setText(QString::fromStdString(" " + to_string(percent) + "%"));
+
+		live_player->set_master_speed(speed);
+	});
+}
+
 void MainWindow::cue_in()
 {
 	post_to_main_thread([this] { cue_in_clicked(); });