progress.c

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#include "../cache.h"
#include "progress.h"
#include "libslang.h"
#include "ui.h"
#include "browser.h"

void ui_progress__update(u64 curr, u64 total, const char *title)
{
    int bar, y;
    /*
     * FIXME: We should have a per UI backend way of showing progress,
     * stdio will just show a percentage as NN%, etc.
     */
    if (use_browser <= 0)
        return;

    if (total == 0)
        return;

    ui__refresh_dimensions(true);
    pthread_mutex_lock(&ui__lock);
    y = SLtt_Screen_Rows / 2 - 2;
    SLsmg_set_color(0);
    SLsmg_draw_box(y, 0, 3, SLtt_Screen_Cols);
    SLsmg_gotorc(y++, 1);
    SLsmg_write_string((char *)title);
    SLsmg_set_color(HE_COLORSET_SELECTED);
    bar = ((SLtt_Screen_Cols - 2) * curr) / total;
    SLsmg_fill_region(y, 1, 1, bar, ' ');
    SLsmg_refresh();
    pthread_mutex_unlock(&ui__lock);
}