meter.h

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// clang-format off
// SPDX-FileCopyrightText: © 2019-2021, 2024 Alexandros Theodotou <alex@zrythm.org>
// SPDX-License-Identifier: LicenseRef-ZrythmLicense
// clang-format on
 
#ifndef __GUI_WIDGETS_METER_H__
#define __GUI_WIDGETS_METER_H__
 
#include "utils/general.h"
 
#include <gtk/gtk.h>
 
#define METER_WIDGET_TYPE (meter_widget_get_type ())
G_DECLARE_FINAL_TYPE (MeterWidget, meter_widget, Z, METER_WIDGET, GtkWidget)
 
typedef struct Meter Meter;
 
typedef struct _MeterWidget
{
  GtkWidget parent_instance;
 
  Meter * meter;
 
  int hover;
 
  GdkRGBA start_color;
  GdkRGBA end_color;
 
  float meter_val;
  float meter_peak;
 
  float last_meter_val;
  float last_meter_peak;
 
  guint     source_id;
  GSource * timeout_source;
} MeterWidget;
 
void
meter_widget_setup (MeterWidget * self, Port * port, bool small);
 
MeterWidget *
meter_widget_new (Port * port, int width);
 
#endif