Add support for controlling the audio using a MIDI controller.

[nageru] / mainwindow.h

diff --git a/mainwindow.h b/mainwindow.h
index 41c9fe713241cb1e9111adc9e732dac2b6524f31..307b77e80b46f36d4d73d79acf7d6bb2a8c056a4 100644 (file)
--- a/mainwindow.h
+++ b/mainwindow.h
@@ -7,9 +7,11 @@
 #include <vector>
 #include <sys/time.h>
 
+#include "midi_mapper.h"
 #include "mixer.h"
 
 class GLWidget;
+class Ui_AudioExpandedView;
 class QResizeEvent;
 
 namespace Ui {
@@ -19,10 +21,11 @@ class Display;
 class MainWindow;
 }  // namespace Ui
 
+class QDial;
 class QLabel;
 class QPushButton;
 
-class MainWindow : public QMainWindow
+class MainWindow : public QMainWindow, public ControllerReceiver
 {
        Q_OBJECT
 
@@ -40,6 +43,8 @@ public slots:
        void x264_bitrate_triggered();
        void exit_triggered();
        void about_triggered();
+       void simple_audio_mode_triggered();
+       void multichannel_audio_mode_triggered();
        void input_mapping_triggered();
        void transition_clicked(int transition_number);
        void channel_clicked(int channel_number);
@@ -50,25 +55,57 @@ public slots:
        void gain_staging_knob_changed(unsigned bus_index, int value);
        void final_makeup_gain_knob_changed(int value);
        void cutoff_knob_changed(int value);
+       void eq_knob_changed(unsigned bus_index, EQBand band, int value);
        void limiter_threshold_knob_changed(int value);
        void compressor_threshold_knob_changed(unsigned bus_index, int value);
        void mini_fader_changed(int bus, double db_volume);
        void reset_meters_button_clicked();
        void relayout();
 
+       // ControllerReceiver interface.
+       void set_locut(float value) override;
+       void set_limiter_threshold(float value) override;
+       void set_makeup_gain(float value) override;
+
+       void set_treble(unsigned bus_idx, float value) override;
+       void set_mid(unsigned bus_idx, float value) override;
+       void set_bass(unsigned bus_idx, float value) override;
+       void set_gain(unsigned bus_idx, float value) override;
+       void set_compressor_threshold(unsigned bus_idx, float value) override;
+       void set_fader(unsigned bus_idx, float value) override;
+
+       void toggle_locut(unsigned bus_idx) override;
+       void toggle_auto_gain_staging(unsigned bus_idx) override;
+       void toggle_compressor(unsigned bus_idx) override;
+       void clear_peak(unsigned bus_idx) override;
+
 private:
+       void reset_audio_mapping_ui();
        void setup_audio_miniview();
        void setup_audio_expanded_view();
        bool eventFilter(QObject *watched, QEvent *event) override;
        void set_white_balance(int channel_number, int x, int y);
+       void update_cutoff_labels(float cutoff_hz);
+       void update_eq_label(unsigned bus_index, EQBand band, float gain_db);
 
        // Called from DiskSpaceEstimator.
        void report_disk_space(off_t free_bytes, double estimated_seconds_left);
 
        // Called from the mixer.
-       void audio_level_callback(float level_lufs, float peak_db, std::vector<float> bus_level_lufs, float global_level_lufs, float range_low_lufs, float range_high_lufs, std::vector<float> gain_staging_db, float final_makeup_gain_db, float correlation);
+       void audio_level_callback(float level_lufs, float peak_db, std::vector<AudioMixer::BusLevel> bus_levels, float global_level_lufs, float range_low_lufs, float range_high_lufs, float final_makeup_gain_db, float correlation);
        std::chrono::steady_clock::time_point last_audio_level_callback;
 
+       void audio_state_changed();
+
+       template<class T>
+       void set_relative_value(T *control, float value);
+
+       template<class T>
+       void set_relative_value_if_exists(unsigned bus_idx, T *Ui_AudioExpandedView::*control, float value);
+
+       template<class T>
+       void click_button_if_exists(unsigned bus_idx, T *Ui_AudioExpandedView::*control);
+
        Ui::MainWindow *ui;
        QLabel *disk_free_label;
        QPushButton *transition_btn1, *transition_btn2, *transition_btn3;
@@ -76,6 +113,7 @@ private:
        std::vector<Ui::AudioMiniView *> audio_miniviews;
        std::vector<Ui::AudioExpandedView *> audio_expanded_views;
        int current_wb_pick_display = -1;
+       MIDIMapper midi_mapper;
 };
 
 extern MainWindow *global_mainwindow;