4 struct context // helper struct to give some context to the callbacks
6 const char *str1, *str2;
7 Ecore_Event_Handler *handler1;
8 Ecore_Event_Handler *handler2;
11 static _event_type = 0; // a new type of event will be defined and stored here
14 _event_handler1_cb(void *data, int type, void *event)
17 const char *str = data;
19 printf("event_handler1: number=%d, data=\"%s\".\n", *number, str);
21 if ((*number % 2) == 0)
22 return ECORE_CALLBACK_DONE;
24 return ECORE_CALLBACK_PASS_ON;
28 _event_handler2_cb(void *data, int type, void *event) // event callback
30 struct context *ctxt = data;
33 printf("event_handler2: number=%d.\n", *number);
37 const char *old = NULL;
38 old = ecore_event_handler_data_set(ctxt->handler1, (void *)ctxt->str2);
39 printf("changed handler1 data from \"%s\" to \"%s\".\n",
42 else if (*number >= 10)
44 printf("finish main loop.\n");
45 ecore_main_loop_quit();
48 return ECORE_CALLBACK_DONE; // same as EINA_FALSE
52 main(int argc, char **argv)
54 struct context ctxt = {0};
56 ctxt.str1 = "dataone";
57 ctxt.str2 = "datatwo";
61 printf("ERROR: Cannot init Ecore!\n");
65 _event_type = ecore_event_type_new();
67 ctxt.handler1 = ecore_event_handler_add(_event_type,
70 ctxt.handler2 = ecore_event_handler_add(_event_type,
74 for (i = 0; i <= 15; i++)
76 int *event_data = malloc(sizeof(*event_data));
78 ecore_event_add(_event_type, event_data, NULL, NULL);
81 printf("start the main loop.\n");
83 ecore_main_loop_begin();