git.sesse.net Git - nageru/blob - mainwindow.h

   1 #ifndef MAINWINDOW_H
   2 #define MAINWINDOW_H
   3
   4 #include <QMainWindow>
   5 #include <chrono>
   6 #include <string>
   7 #include <vector>
   8 #include <sys/time.h>
   9
  10 #include "mixer.h"
  11
  12 class GLWidget;
  13 class QResizeEvent;
  14
  15 namespace Ui {
  16 class Display;
  17 class MainWindow;
  18 }  // namespace Ui
  19
  20 class QLabel;
  21 class QPushButton;
  22
  23 class MainWindow : public QMainWindow
  24 {
  25         Q_OBJECT
  26
  27 public:
  28         MainWindow();
  29         void resizeEvent(QResizeEvent *event) override;
  30         void mixer_created(Mixer *mixer);
  31
  32         // Used to release FBOs on the global ResourcePool. Call after the
  33         // mixer has been shut down but not destroyed yet.
  34         void mixer_shutting_down();
  35
  36 public slots:
  37         void cut_triggered();
  38         void x264_bitrate_triggered();
  39         void exit_triggered();
  40         void about_triggered();
  41         void transition_clicked(int transition_number);
  42         void channel_clicked(int channel_number);
  43         void wb_button_clicked(int channel_number);
  44         void set_transition_names(std::vector<std::string> transition_names);
  45         void update_channel_name(Mixer::Output output, const std::string &name);
  46         void update_channel_color(Mixer::Output output, const std::string &color);
  47         void gain_staging_knob_changed(int value);
  48         void final_makeup_gain_knob_changed(int value);
  49         void cutoff_knob_changed(int value);
  50         void limiter_threshold_knob_changed(int value);
  51         void compressor_threshold_knob_changed(int value);
  52         void reset_meters_button_clicked();
  53         void relayout();
  54
  55 private:
  56         bool eventFilter(QObject *watched, QEvent *event) override;
  57         void set_white_balance(int channel_number, int x, int y);
  58
  59         // Called from DiskSpaceEstimator.
  60         void report_disk_space(off_t free_bytes, double estimated_seconds_left);
  61
  62         // Called from the mixer.
  63         void 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, float correlation);
  64         std::chrono::steady_clock::time_point last_audio_level_callback;
  65
  66         Ui::MainWindow *ui;
  67         QLabel *disk_free_label;
  68         QPushButton *transition_btn1, *transition_btn2, *transition_btn3;
  69         std::vector<Ui::Display *> previews;
  70         int current_wb_pick_display = -1;
  71 };
  72
  73 extern MainWindow *global_mainwindow;
  74
  75 #endif