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#ifdef HAVE_CONFIG_H
# include <config.h>
#endif

#include "Eo.h"
#include "Evas.h"

#include "Eo.hh"
#include "Eina.hh"
#include "Evas.hh"

#include "main.h"

#define EXPEDITE_CXX_TEST_IMPL
#include "widgets_file_icons_3_capi.h"

/* standard var */
static int done = 0;
/* private data */
#define NUM 512
#define ICON_SIZE 16
static efl::eina::list<evas::image> images;
static efl::eina::list<evas::text> texts;

static const char *icons[] =
{
   "bug.png",
   "bulb.png",
   "camera.png",
   "colorbox.png",

   "e.png",
   "error.png",
   "flower.png",
   "house.png",

   "mushroom.png",
   "pulse.png",
   "typewriter.png",
   "warning.png",

   "watch.png"
};

/* setup */
static void _setup(void)
{
   evas::canvas canvas(::eo_ref(G_evas));
   for (int i = 0; i < NUM; i++)
     {
        evas::image o1(efl::eo::parent = canvas);
        images.push_back(o1);
        eo_do(o1._eo_ptr(), efl_file_set(build_path(icons[i % 13]), NULL)); // XXX
        o1.fill_set(0, 0, ICON_SIZE, ICON_SIZE);
        o1.evas::object::size_set(ICON_SIZE, ICON_SIZE);
        o1.visibility_set(true);

        evas::text o2(efl::eo::parent = canvas);
        texts.push_back(o2);
        o2.font_set("Vera-Bold", 10);
        o2.text_set(icons[i % 13]);
        o2.evas::object::color_set(0, 0, 0, 255);
        o2.visibility_set(true);
     }
   done = 0;
}

/* cleanup */
static void _cleanup(void)
{
   for (evas::image& i : images)
     i.parent_set(efl::eo::base(nullptr));
   images.clear();
   for (evas::text& t : texts)
     t.parent_set(efl::eo::base(nullptr));
   texts.clear();
}

/* loop - do things */
static void _loop(double t, int f)
{
   Evas_Coord x, y, tw, th, cent;
   x = 0;
   y = 0 - f;
   efl::eina::list<evas::image>::iterator
     it1 = images.begin(),
     end1 = images.end();
   efl::eina::list<evas::text>::iterator
     it2 = texts.begin(),
     end2 = texts.end();
   for (; it1 != end1 && it2 != end2; ++it1, ++it2)   
     {
        (*it1).evas::object::position_set(x + 8, y);
        (*it2).evas::object::size_get(&tw, &th);
        cent = (ICON_SIZE + 16 - tw) / 2;
        (*it2).evas::object::position_set(x + cent, y + ICON_SIZE + 4);

        x += ICON_SIZE + 16;
        if (x > win_w)
          {
             x = 0;
             y += ICON_SIZE + 16;
          }
     }
   FPS_STD(NAME);
}


static void _key(char *key)
{
   KEY_STD;
}

extern "C" void FNAME(void)
{
   ui_func_set(_key, _loop);
   _setup();
}