X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=mainwindow.cpp;h=311e573272de89d97f36173af23fca1dd5f81de0;hb=9903ba2fb66d20f39e4b73fd6f948e5dbc528fcb;hp=fbfbecda05fbb3eb4afe92ce03766d3bb1ea9376;hpb=a76872873dda7a4fc9f41972486c234699f43b23;p=nageru

diff --git a/mainwindow.cpp b/mainwindow.cpp
index fbfbecd..311e573 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -15,6 +15,7 @@
 #include <QSize>
 #include <QString>
 
+#include "aboutdialog.h"
 #include "glwidget.h"
 #include "lrameter.h"
 #include "mixer.h"
@@ -41,9 +42,10 @@ MainWindow::MainWindow()
 	ui->me_live->set_output(Mixer::OUTPUT_LIVE);
 	ui->me_preview->set_output(Mixer::OUTPUT_PREVIEW);
 
-	// The menu.
+	// The menus.
 	connect(ui->cut_action, &QAction::triggered, this, &MainWindow::cut_triggered);
 	connect(ui->exit_action, &QAction::triggered, this, &MainWindow::exit_triggered);
+	connect(ui->about_action, &QAction::triggered, this, &MainWindow::about_triggered),
 
 	// Hook up the transition buttons.
 	// TODO: Make them dynamic.
@@ -109,8 +111,14 @@ void MainWindow::mixer_created(Mixer *mixer)
 	connect(ui->locut_cutoff_knob, &QDial::valueChanged, this, &MainWindow::cutoff_knob_changed);
 	cutoff_knob_changed(ui->locut_cutoff_knob->value());
 
+	// Not QDial::valueChanged, as we call setValue() all the time.
+	connect(ui->gainstaging_knob, &QAbstractSlider::sliderMoved, this, &MainWindow::gain_staging_knob_changed);
 	connect(ui->gainstaging_auto_checkbox, &QCheckBox::stateChanged, [this](int state){
-		global_mixer->set_gainstaging_auto(state == Qt::Checked);
+		global_mixer->set_gain_staging_auto(state == Qt::Checked);
+	});
+	connect(ui->makeup_gain_knob, &QAbstractSlider::sliderMoved, this, &MainWindow::final_makeup_gain_knob_changed);
+	connect(ui->makeup_gain_auto_checkbox, &QCheckBox::stateChanged, [this](int state){
+		global_mixer->set_final_makeup_gain_auto(state == Qt::Checked);
 	});
 
 	connect(ui->limiter_threshold_knob, &QDial::valueChanged, this, &MainWindow::limiter_threshold_knob_changed);
@@ -122,7 +130,7 @@ void MainWindow::mixer_created(Mixer *mixer)
 		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));
+	mixer->set_audio_level_callback(bind(&MainWindow::audio_level_callback, this, _1, _2, _3, _4, _5, _6, _7));
 }
 
 void MainWindow::mixer_shutting_down()
@@ -144,6 +152,31 @@ void MainWindow::exit_triggered()
 	close();
 }
 
+void MainWindow::about_triggered()
+{
+	AboutDialog().exec();
+}
+
+void MainWindow::gain_staging_knob_changed(int value)
+{
+	ui->gainstaging_auto_checkbox->setCheckState(Qt::Unchecked);
+
+	float gain_db = value * 0.1f;
+	global_mixer->set_gain_staging_db(gain_db);
+
+	// The label will be updated by the audio level callback.
+}
+
+void MainWindow::final_makeup_gain_knob_changed(int value)
+{
+	ui->makeup_gain_auto_checkbox->setCheckState(Qt::Unchecked);
+
+	float gain_db = value * 0.1f;
+	global_mixer->set_final_makeup_gain_db(gain_db);
+
+	// The label will be updated by the audio level callback.
+}
+
 void MainWindow::cutoff_knob_changed(int value)
 {
 	float octaves = value * 0.1f;
@@ -182,7 +215,7 @@ void MainWindow::reset_meters_button_clicked()
 	ui->peak_display->setStyleSheet("");
 }
 
-void MainWindow::audio_level_callback(float level_lufs, float peak_db, float global_level_lufs, float range_low_lufs, float range_high_lufs, float auto_gain_staging_db)
+void MainWindow::audio_level_callback(float level_lufs, float peak_db, float global_level_lufs, float range_low_lufs, float range_high_lufs, float gain_staging_db, float final_makeup_gain_db)
 {
 	timeval now;
 	gettimeofday(&now, nullptr);
@@ -209,9 +242,13 @@ void MainWindow::audio_level_callback(float level_lufs, float peak_db, float glo
 			ui->peak_display->setStyleSheet("");
 		}
 
-		ui->gainstaging_knob->setValue(lrintf(auto_gain_staging_db * 10.0f));
-		snprintf(buf, sizeof(buf), "%+.1f dB", auto_gain_staging_db);
+		ui->gainstaging_knob->setValue(lrintf(gain_staging_db * 10.0f));
+		snprintf(buf, sizeof(buf), "%+.1f dB", gain_staging_db);
 		ui->gainstaging_db_display->setText(buf);
+
+		ui->makeup_gain_knob->setValue(lrintf(final_makeup_gain_db * 10.0f));
+		snprintf(buf, sizeof(buf), "%+.1f dB", final_makeup_gain_db);
+		ui->makeup_gain_db_display->setText(buf);
 	});
 }