#ifdef HAVE_CONFIG_H
#include "config.h"
#else
#define PACKAGE_EXAMPLES_DIR "."
#endif
#include <Ecore.h>
#include <stdio.h>
#include <errno.h>
#define WIDTH  (320)
#define HEIGHT (240)
static const char *commands = \
  "commands are:\n"
  "\tl - insert child rectangle on the left\n"
  "\tr - insert child rectangle on the right\n"
  "\tw - remove and delete all members from the smart object\n"
  "\tright arrow - move smart object to the right\n"
  "\tleft arrow - move smart object to the left\n"
  "\tup arrow - move smart object up\n"
  "\tdown arrow - move smart object down\n"
  "\td - decrease smart object's size\n"
  "\ti - increase smart object's size\n"
  "\tc - change smart object's clipper color\n"
  "\th - print help\n"
  "\tq - quit\n"
;
#define WHITE {255, 255, 255, 255}
#define RED   {255, 0, 0, 255}
#define GREEN {0, 255, 0, 255}
#define BLUE  {0, 0, 255, 255}
struct test_data
{
   Ecore_Evas  *ee;
};
struct color_tuple
{
   int r, g, b, a;
} clipper_colors[4] = {WHITE, RED, GREEN, BLUE};
int cur_color = 0;
static const char *
_index_to_color(int i)
{
   switch (i)
     {
      case 0:
        return "WHITE (default)";
      case 1:
        return "RED";
      case 2:
        return "GREEN";
      case 3:
        return "BLUE";
      default:
        return "other";
     }
}
static struct test_data d = {0};
static const char *border_img_path = PACKAGE_EXAMPLES_DIR "/red.png";
#define _evas_smart_example_type "Evas_Smart_Example"
static const char iface1_data[] = "iface1_data";
static const char IFACE1_NAME[] = "iface1";
typedef struct _Evas_Smart_Example_Interface Evas_Smart_Example_Interface;
struct _Evas_Smart_Example_Interface
{
};
static Evas_Smart_Example_Interface iface1;
{
   printf("iface1's add()!\n");
}
static void
{
   printf("iface1's del()! Data is %s\n",
}
static void
{
   printf("iface1's custom_fn()!\n");
}
{
};
#define EVT_CHILDREN_NUMBER_CHANGED "children,changed"
{
   {EVT_CHILDREN_NUMBER_CHANGED, "i"},
   {NULL, NULL}
};
typedef struct _Evas_Smart_Example_Data Evas_Smart_Example_Data;
struct _Evas_Smart_Example_Data
{
   int                            child_count;
};
#define EVAS_SMART_EXAMPLE_DATA_GET(o, ptr) \
  Evas_Smart_Example_Data * ptr = evas_object_smart_data_get(o)
#define EVAS_SMART_EXAMPLE_DATA_GET_OR_RETURN(o, ptr)        \
  EVAS_SMART_EXAMPLE_DATA_GET(o, ptr);                       \
  if (!ptr)                                                  \
    {                                                        \
       fprintf(stderr, "No widget data for object %p (%s)!", \
               o, evas_object_type_get(o));                  \
       fflush(stderr);                                       \
       abort();                                              \
       return;                                               \
    }
#define EVAS_SMART_EXAMPLE_DATA_GET_OR_RETURN_VAL(o, ptr, val) \
  EVAS_SMART_EXAMPLE_DATA_GET(o, ptr);                         \
  if (!ptr)                                                    \
    {                                                          \
       fprintf(stderr, "No widget data for object %p (%s)!",   \
               o, evas_object_type_get(o));                    \
       fflush(stderr);                                         \
       abort();                                                \
       return val;                                             \
    }
  _smart_interfaces);
static void
{
}
static void
_canvas_resize_cb(Ecore_Evas *ee)
{
   int w, h;
   evas_object_resize(d.bg, w, h);
}
static void
_on_child_del(void *data,
{
   long idx;
   EVAS_SMART_EXAMPLE_DATA_GET(example_smart, priv);
   idx--;
   priv->children[idx] = NULL;
}
static void
_evas_smart_example_child_callbacks_unregister(
Evas_Object *obj)
{
}
static void
_evas_smart_example_child_callbacks_register(
Evas_Object *o,
                                             long idx)
{
}
static void
{
   
   priv->border = evas_object_image_filled_add(evas_object_evas_get(o));
   evas_object_image_file_set(priv->border, border_img_path, NULL);
   evas_object_image_border_set(priv->border, 3, 3, 3, 3);
   evas_object_image_border_center_fill_set(
     priv->border, EVAS_BORDER_FILL_NONE);
   _evas_smart_example_parent_sc->add(o);
}
static void
{
   EVAS_SMART_EXAMPLE_DATA_GET(o, priv);
   if (priv->children[0])
     {
        _evas_smart_example_child_callbacks_unregister(priv->children[0]);
        priv->children[0] = NULL;
     }
   if (priv->children[1])
     {
        _evas_smart_example_child_callbacks_unregister(priv->children[1]);
        priv->children[1] = NULL;
     }
   _evas_smart_example_parent_sc->del(o);
}
static void
{
   EVAS_SMART_EXAMPLE_DATA_GET(o, priv);
   _evas_smart_example_parent_sc->show(o);
}
static void
{
   EVAS_SMART_EXAMPLE_DATA_GET(o, priv);
   _evas_smart_example_parent_sc->hide(o);
}
static void
{
   if ((ow == w) && (oh == h)) return;
   
}
static void
{
   EVAS_SMART_EXAMPLE_DATA_GET_OR_RETURN(o, priv);
   evas_object_resize(priv->border, w, h);
   evas_object_move(priv->border, x, y);
   if (priv->children[0])
     {
        evas_object_move(priv->children[0], x + 3, y + 3);
        evas_object_resize(priv->children[0], (w / 2) - 3, (h / 2) - 3);
     }
   if (priv->children[1])
     {
        evas_object_move(priv->children[1], x + (w / 2), y + (h / 2));
        evas_object_resize(priv->children[1], (w / 2) - 3, (h / 2) - 3);
     }
}
static void
{
   
   sc->
add = _evas_smart_example_smart_add;
   sc->
del = _evas_smart_example_smart_del;
   sc->
show = _evas_smart_example_smart_show;
   sc->
hide = _evas_smart_example_smart_hide;
   
   sc->
resize = _evas_smart_example_smart_resize;
   sc->
calculate = _evas_smart_example_smart_calculate;
}
{
}
static void
_evas_smart_example_remove_do(Evas_Smart_Example_Data *priv,
                              int idx)
{
   priv->children[idx] = NULL;
   priv->child_count--;
   _evas_smart_example_child_callbacks_unregister(child);
}
{
   long idx;
   EVAS_SMART_EXAMPLE_DATA_GET_OR_RETURN_VAL(o, priv, NULL);
   if (priv->children[0] != child && priv->children[1] != child)
     {
        fprintf(stderr, "You are trying to remove something not belonging to"
                        " the example smart object!\n");
        return NULL;
     }
   idx--;
   _evas_smart_example_remove_do(priv, child, idx);
     o, EVT_CHILDREN_NUMBER_CHANGED, (void *)(uintptr_t)priv->child_count);
   return child;
}
{
   EVAS_SMART_EXAMPLE_DATA_GET_OR_RETURN_VAL(o, priv, NULL);
   if (!child)
     return NULL;
   if (priv->children[1] == child)
     {
        fprintf(stderr, "You mustn't place a child on both slots of"
                        " the example smart object!\n");
        return NULL;
     }
   if (priv->children[0])
     {
        if (priv->children[0] != child)
          {
             ret = priv->children[0];
             _evas_smart_example_remove_do(priv, priv->children[0], 0);
          }
        else return child;
     }
   priv->children[0] = child;
   _evas_smart_example_child_callbacks_register(o, child, 0);
   priv->child_count++;
   if (!ret)
     {
          o, EVT_CHILDREN_NUMBER_CHANGED, (void *)(uintptr_t)priv->child_count);
     }
   return ret;
}
{
   EVAS_SMART_EXAMPLE_DATA_GET_OR_RETURN_VAL(o, priv, NULL);
   if (!child)
     return NULL;
   if (priv->children[0] == child)
     {
        fprintf(stderr, "You mustn't place a child on both slots of"
                        " the example smart object!\n");
        return NULL;
     }
   if (priv->children[1])
     {
        if (priv->children[1] != child)
          {
             ret = priv->children[1];
             _evas_smart_example_remove_do(priv, priv->children[1], 1);
          }
        else return child;
     }
   priv->children[1] = child;
   _evas_smart_example_child_callbacks_register(o, child, 1);
   priv->child_count++;
   if (!ret)
     {
          o, EVT_CHILDREN_NUMBER_CHANGED, (void *)(uintptr_t)priv->child_count);
     }
   return ret;
}
static void
            void *einfo)
{
   if (strcmp(ev->
key, 
"q") == 0) 
      {
        _on_destroy(NULL);
        return;
     }
   if (strcmp(ev->
key, 
"h") == 0) 
      {
        printf("%s\n", commands);
        return;
     }
   if (strcmp(ev->
key, 
"w") == 0) 
      {
        if (d.rects[0])
          {
             evas_smart_example_remove(d.smt, d.rects[0]);
          }
        if (d.rects[1])
          {
             evas_smart_example_remove(d.smt, d.rects[1]);
          }
        memset(d.rects, 0, sizeof(d.rects));
        printf("Deleting all members of the smart object.\n");
        return;
     }
   if (strcmp(ev->
key, 
"l") == 0) 
      {
          rect, rand() % 255, rand() % 255, rand() % 255, 255);
        prev = evas_smart_example_set_left(d.smt, rect);
        d.rects[0] = rect;
        printf("Setting smart object's left spot with a new"
               " rectangle.\n");
        printf("Checking its new smart object parent: %s\n",
               evas_object_smart_parent_get(rect) == d.smt ? "OK!" :
               "Failure!");
        if (prev)
          {
             int r, g, b;
             printf("Deleting previous left child,"
                    " which had colors (%d, %d, %d)\n", r, g, b);
          }
        return;
     }
   if (strcmp(ev->
key, 
"r") == 0) 
      {
          rect, rand() % 255, rand() % 255, rand() % 255, 255);
        prev = evas_smart_example_set_right(d.smt, rect);
        d.rects[1] = rect;
        printf("Setting smart object's right spot with a new"
               " rectangle.\n");
        printf("Checking its new smart object parent: %s\n",
               evas_object_smart_parent_get(rect) == d.smt ? "OK!" :
               "Failure!");
        if (prev)
          {
             int r, g, b;
             printf("Deleting previous right child,"
                    " which had colors (%d, %d, %d)\n", r, g, b);
          }
        return;
     }
   
   if (strcmp(ev->
key, 
"Right") == 0 || strcmp(ev->
key, 
"Left") == 0 ||
        strcmp(ev->
key, 
"Up") == 0 || strcmp(ev->
key, 
"Down") == 0)
     {
          {
           case 'R':
             x += 20;
             break;
           case 'L':
             x -= 20;
             break;
           case 'U':
             y -= 20;
             break;
           case 'D':
             y += 20;
             break;
          }
        evas_object_move(d.smt, x, y);
        return;
     }
   
   if (strcmp(ev->
key, 
"i") == 0)
      {
        w *= 1.1;
        h *= 1.1;
        evas_object_resize(d.smt, w, h);
        return;
     }
   
   if (strcmp(ev->
key, 
"d") == 0)
      {
        w *= 0.9;
        h *= 0.9;
        evas_object_resize(d.smt, w, h);
        return;
     }
   
   if (strcmp(ev->
key, 
"c") == 0)
      {
        cur_color = (cur_color + 1) % 4;
          d.clipper, clipper_colors[cur_color].r, clipper_colors[cur_color].g,
          clipper_colors[cur_color].b, clipper_colors[cur_color].a);
        fprintf(stderr, "Changing clipper's color to %s\n",
                _index_to_color(cur_color));
        return;
     }
}
static void
_on_example_smart_object_child_num_change(
void *data 
EINA_UNUSED,
                                          void *event_info)
{
   printf("Number of child members on our example smart"
          " object changed to %llu\n", (unsigned long long)(uintptr_t)event_info);
}
int
main(void)
{
   Evas_Smart_Example_Interface *iface;
   unsigned int count;
   srand(time(NULL));
     return EXIT_FAILURE;
   
   if (!d.ee)
   
   evas_object_move(d.bg, 0, 0);
   evas_object_resize(d.bg, WIDTH, HEIGHT);
   iface = (Evas_Smart_Example_Interface *)&iface1;
   iface->base.name = IFACE1_NAME;
   iface->base.private_size = sizeof(iface1_data);
   iface->base.add = _iface1_add;
   iface->base.del = _iface1_del;
   iface->example_func = _iface1_custom_fn;
   d.smt = evas_smart_example_add(d.evas);
   evas_object_move(d.smt, WIDTH / 4, HEIGHT / 4);
   evas_object_resize(d.smt, WIDTH / 2, HEIGHT / 2);
   printf("Adding smart object of type \"%s\" to the canvas: %s.\n",
           _evas_smart_example_type, ret ? "success" : "failure");
   printf("Checking if clipped smart object's clipper is a "
          "\"static\" one: %s\n",
          evas_object_static_clip_get(d.clipper) ? "yes" : "no");
     d.clipper, clipper_colors[cur_color].r, clipper_colors[cur_color].g,
     clipper_colors[cur_color].b, clipper_colors[cur_color].a);
     d.smt, &descriptions, &count, NULL, NULL);
   for (; *descriptions; descriptions++)
     {
        printf("We've found a smart callback on the smart object!"
               "\n\tname: %s\n\ttype: %s\n", (*descriptions)->name,
               (*descriptions)->type);
        if (strcmp((*descriptions)->type, "i")) continue;
        
        
          d.smt, (*descriptions)->name,
          _on_example_smart_object_child_num_change, NULL);
     }
       (d.smt, IFACE1_NAME);
   if (iface)
     {
        char *data;
        printf("We've found a smart interface on the smart object!"
               "\n\tname: %s\n", iface->base.name);
        printf("Setting its interface data...\n");
        memcpy(data, iface1_data, sizeof(iface1_data));
        printf("Calling an interface's function...\n");
        iface->example_func(d.smt);
     }
   printf("%s\n", commands);
   return 0;
   fprintf(stderr, "you got to have at least one evas engine built and linked"
                   " up to ecore-evas for this example to run properly.\n");
   return -1;
}