GTKWave Patch Idea / Export CURR_MARKER_TIME

/*
 * This object is updated in this function, file: currenttime.c
 * GLOBALS->anno_ctx->marker
 *
 * Export this value into Linux userspace, there are many ways to do this.
 * Ideally, invoke export value mechanism inside of this function, so each time
 * marker is updated, the system variable gets updated as well.
 *
 * Needed for another project which would benefit from this feature.
 *
 * reformat_time(GLOBALS->anno_ctx->time_string, val + GLOBALS->global_time_offset, GLOBALS->time_dimension);
 *
*/

void update_markertime(TimeType val)
{
#if !defined _MSC_VER
if(GLOBALS->anno_ctx)
    {
    if(val >= 0)
        {
        GLOBALS->anno_ctx->marker_set = 0;  /* avoid race on update */

        if(!GLOBALS->ae2_time_xlate)
            {
            GLOBALS->anno_ctx->marker = val / GLOBALS->time_scale;
            }
            else
            {
            int rvs_xlate = bsearch_aetinfo_timechain(val);
            GLOBALS->anno_ctx->marker = ((TimeType)rvs_xlate) + GLOBALS->ae2_start_cyc;
            }

        reformat_time(GLOBALS->anno_ctx->time_string, val + GLOBALS->global_time_offset, GLOBALS->time_dimension);

        GLOBALS->anno_ctx->marker_set = 1;
        }
        else
        {
        GLOBALS->anno_ctx->marker_set = 0;
        }
    }
#endif

if(!GLOBALS->use_maxtime_display)
    {
    if(val>=0)
        {
        if(GLOBALS->tims.baseline>=0)
            {
            val-=GLOBALS->tims.baseline; /* do delta instead */
            *GLOBALS->maxtext_currenttime_c_1='B';
            if(val>=0)
                {
                *(GLOBALS->maxtext_currenttime_c_1+1)='+';
                if(GLOBALS->use_frequency_delta)
                    {
                    reformat_time_as_frequency(GLOBALS->maxtext_currenttime_c_1+2, val, GLOBALS->time_dimension);
                    }
                    else
                    {
                    reformat_time(GLOBALS->maxtext_currenttime_c_1+2, val, GLOBALS->time_dimension);
                    }
                }
                else
                {
                if(GLOBALS->use_frequency_delta)
                    {
                    reformat_time_as_frequency(GLOBALS->maxtext_currenttime_c_1+1, val, GLOBALS->time_dimension);
                    }
                    else
                    {
                    reformat_time(GLOBALS->maxtext_currenttime_c_1+1, val, GLOBALS->time_dimension);
                    }
                }
            }
        else if(GLOBALS->tims.lmbcache>=0)
            {
            val-=GLOBALS->tims.lmbcache; /* do delta instead */

            if(GLOBALS->use_frequency_delta)
                {
                reformat_time_as_frequency(GLOBALS->maxtext_currenttime_c_1, val, GLOBALS->time_dimension);
                }
            else
                {
                if(val>=0)
                    {
                    *GLOBALS->maxtext_currenttime_c_1='+';
                    reformat_time(GLOBALS->maxtext_currenttime_c_1+1, val, GLOBALS->time_dimension);
                    }
                    else
                    {
                    reformat_time(GLOBALS->maxtext_currenttime_c_1, val, GLOBALS->time_dimension);
                    }
                }
            }
        else
            {
            reformat_time(GLOBALS->maxtext_currenttime_c_1, val + GLOBALS->global_time_offset, GLOBALS->time_dimension);
            }
        }
        else
        {
        sprintf(GLOBALS->maxtext_currenttime_c_1, "--");
        }

    gtk_label_set(GTK_LABEL(GLOBALS->maxtimewid_currenttime_c_1), GLOBALS->maxtext_currenttime_c_1);
    }

if(GLOBALS->named_marker_lock_idx>-1)
    {
    if(GLOBALS->tims.marker >= 0)
        {
        int ent_idx = GLOBALS->named_marker_lock_idx;

        if(GLOBALS->named_markers[ent_idx] != GLOBALS->tims.marker)
            {
            GLOBALS->named_markers[ent_idx] = GLOBALS->tims.marker;
            wavearea_configure_event(GLOBALS->wavearea, NULL);
            }
        }
    }
}