#ifdef HAVE_CONFIG_H
#include "config.h"
#else
#define PACKAGE_EXAMPLES_DIR "."
#define EINA_UNUSED
#endif
#ifndef PACKAGE_DATA_DIR
#define PACKAGE_DATA_DIR "."
#endif
#include <Ecore.h>
#include <stdio.h>
#define WIDTH     (300)
#define HEIGHT    (300)
#define MSG_COLOR 1
#define MSG_TEXT  2
static const char commands[] = \
  "commands are:\n"
  "\tt - toggle right rectangle's visibility\n"
  "\tEsc - exit\n"
  "\th - print help\n";
static void
_on_keydown(void        *data,
            void        *einfo)
{
   if (!strcmp(ev->
key, 
"h")) 
      {
        printf(commands);
        return;
     }
   else if (!strcmp(ev->
key, 
"t")) 
      {
        char buf[1024];
        right_rect_show = !right_rect_show;
        snprintf(buf, sizeof(buf), "part_right,%s",
                 right_rect_show ? "show" : "hide");
        printf("emitting %s\n", buf);
        edje_object_signal_emit(edje_obj, buf, "");
        return;
     }
   else if (!strcmp(ev->
key, 
"Escape"))
    else
     {
        printf(
"unhandled key: %s\n", ev->
key);
        printf(commands);
     }
}
static void
{
}
static void
_sig_print(const char *emission,
           const char *source)
{
   printf("Signal %s coming from part %s!\n", emission, source);
}
static void
                  const char  *emission,
                  const char  *source)
{
   _sig_print(emission, source);
}
static void
               const char  *emission,
               const char  *source)
{
   int i;
   _sig_print(emission, source);
   for (i = 0; i < 4; i++)
     msg->
val[i] = rand() % 256;
   edje_object_message_send(edje_obj, EDJE_MESSAGE_INT_SET, MSG_COLOR, msg);
   free(msg);
}
static void
                Edje_Message_Type type,
                int               id,
                void             *msg)
{
   if (type != EDJE_MESSAGE_STRING) return;
   if (id != MSG_TEXT) return;
   m = msg;
   printf(
"String message received: %s\n", m->
str);
}
int
{
   const char  *img_file = PACKAGE_DATA_DIR"/red.png";
   const char  *edje_file = PACKAGE_DATA_DIR"/signals-messages.edj";
   Ecore_Evas  *ee;
     return EXIT_FAILURE;
     goto shutdown_ecore_evas;
   
   if (!ee) goto shutdown_edje;
   evas_object_move(bg, 0, 0); 
   evas_object_resize(bg, WIDTH, HEIGHT); 
   edje_obj = edje_object_add(evas);
   if (!edje_object_file_set(edje_obj, edje_file, "example_group"))
     {
        int err = edje_object_load_error_get(edje_obj);
        const char *errmsg = edje_load_error_str(err);
        fprintf(stderr, "Could not load 'example_group' from "
                        "signals-messages.edj: %s\n", errmsg);
        goto shutdown_edje;
     }
   edje_object_signal_callback_add(edje_obj, "mouse,wheel,*", "part_left",
                                   _on_mouse_wheel, NULL);
   edje_object_signal_callback_add(edje_obj, "mouse,over", "part_right",
                                   _on_mouse_over, NULL);
   edje_object_message_handler_set(edje_obj, _message_handle, NULL);
   evas_object_move(edje_obj, 20, 20);
   evas_object_resize(edje_obj, WIDTH - 40, HEIGHT - 40);
   
   border = evas_object_image_filled_add(evas);
   evas_object_image_file_set(border, img_file, NULL);
   evas_object_image_border_set(border, 2, 2, 2, 2);
   evas_object_image_border_center_fill_set(border, EVAS_BORDER_FILL_NONE);
   evas_object_resize(border, WIDTH - 40 + 4, HEIGHT - 40 + 4);
   evas_object_move(border, 20 - 2, 20 - 2);
   evas_object_repeat_events_set(border, 
EINA_TRUE);
   printf(commands);
   return EXIT_SUCCESS;
 shutdown_edje:
 shutdown_ecore_evas:
   return EXIT_FAILURE;
}