midi3.c

/*
 * Layer-3 of MIDI support
 * 
 * (C) Christoph van Wullen, DL1YCF
 *
 *
 * In most cases, a certain action only makes sense for a specific
 * type. For example, changing the VFO frequency will only be implemeted
 * for MIDI_WHEEL, and TUNE off/on only with MIDI_KNOB.
 *
 * However, changing the volume makes sense both with MIDI_KNOB and MIDI_WHEEL.
 */
#include <gtk/gtk.h>

#include "radio.h"
#include "vfo.h"
#include "filter.h"
#include "band.h"
#include "mode.h"
#include "new_menu.h"
#include "sliders.h"
#include "ext.h"
#include "agc.h"
#include "actions.h"
#include "midi.h"
#ifdef LOCALCW
#include "iambic.h"
#endif

void DoTheMidi(int action, enum ACTIONtype type, int val) {

    PROCESS_ACTION *a;

    //g_print("%s: action=%d type=%d val=%d\n",__FUNCTION__,action,type,val);

    switch(type) {
      case MIDI_KEY:
	if(action==CW_LEFT || action==CW_RIGHT) {
#ifdef LOCALCW
          keyer_event(action==CW_LEFT,val);
#else
          g_print("MIDI CW key but compiled without LOCALCW\n");
#endif
        } else {
          a=g_new(PROCESS_ACTION,1);
          a->action=action;
          a->mode=val?PRESSED:RELEASED;
          g_idle_add(process_action,a);
	}
	break;
      case MIDI_KNOB:
        a=g_new(PROCESS_ACTION,1);
        a->action=action;
        a->mode=ABSOLUTE;
        a->val=val;
        g_idle_add(process_action,a);
        break;
      case MIDI_WHEEL:
        a=g_new(PROCESS_ACTION,1);
        a->action=action;
        a->mode=RELATIVE;
        a->val=val;
        g_idle_add(process_action,a);
        break;
    }
}