Add some GUI elements (hooked up) to help tuning the compressor.

[nageru] / mainwindow.cpp

diff --git a/mainwindow.cpp b/mainwindow.cpp
index 854eb08663176a4a1e1a1fcf627e48d30c2edf98..a19a4560ab1c69b5bae9f42d871d16fff511d47f 100644 (file)
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -93,6 +93,14 @@ void MainWindow::mixer_created(Mixer *mixer)
        }
 
        connect(ui->locut_cutoff_knob, &QDial::valueChanged, this, &MainWindow::cutoff_knob_changed);
+       connect(ui->limiter_threshold_knob, &QDial::valueChanged, this, &MainWindow::limiter_threshold_knob_changed);
+       connect(ui->compressor_threshold_knob, &QDial::valueChanged, this, &MainWindow::compressor_threshold_knob_changed);
+       connect(ui->limiter_enabled, &QCheckBox::stateChanged, [this](int state){
+               global_mixer->set_limiter_enabled(state == Qt::Checked);
+       });
+       connect(ui->compressor_enabled, &QCheckBox::stateChanged, [this](int state){
+               global_mixer->set_compressor_enabled(state == Qt::Checked);
+       });
        connect(ui->reset_meters_button, &QPushButton::clicked, this, &MainWindow::reset_meters_button_clicked);
        mixer->set_audio_level_callback(bind(&MainWindow::audio_level_callback, this, _1, _2, _3, _4, _5, _6));
 }
@@ -108,6 +116,26 @@ void MainWindow::cutoff_knob_changed(int value)
        ui->locut_cutoff_display->setText(buf);
 }
 
+void MainWindow::limiter_threshold_knob_changed(int value)
+{
+       float threshold_dbfs = value * 0.1f;
+       global_mixer->set_limiter_threshold_dbfs(threshold_dbfs);
+
+       char buf[256];
+       snprintf(buf, sizeof(buf), "%.1f dB", threshold_dbfs);
+       ui->limiter_threshold_db_display->setText(buf);
+}
+
+void MainWindow::compressor_threshold_knob_changed(int value)
+{
+       float threshold_dbfs = value * 0.1f;
+       global_mixer->set_compressor_threshold_dbfs(threshold_dbfs);
+
+       char buf[256];
+       snprintf(buf, sizeof(buf), "%.1f dB", threshold_dbfs);
+       ui->compressor_threshold_db_display->setText(buf);
+}
+
 void MainWindow::reset_meters_button_clicked()
 {
        global_mixer->reset_meters();