forked from enlightenment/efl
132 lines
2.9 KiB
C
132 lines
2.9 KiB
C
#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include <stdlib.h>
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#include <Eo.h>
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#include "Ecore.h"
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#include "ecore_private.h"
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#define MY_CLASS ECORE_JOB_CLASS
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#define MY_CLASS_NAME "Ecore_Job"
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static Eina_Bool _ecore_job_event_handler(void *data,
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int type,
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void *ev);
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static void _ecore_job_event_free(void *data,
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void *ev);
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static int ecore_event_job_type = 0;
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static Ecore_Event_Handler *_ecore_job_handler = NULL;
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typedef struct _Ecore_Job_Data Ecore_Job_Data;
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struct _Ecore_Job_Data
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{
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Ecore_Event *event;
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Ecore_Cb func;
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void *data;
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};
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void
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_ecore_job_init(void)
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{
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ecore_event_job_type = ecore_event_type_new();
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_ecore_job_handler = ecore_event_handler_add(ecore_event_job_type, _ecore_job_event_handler, NULL);
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}
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void
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_ecore_job_shutdown(void)
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{
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_ecore_event_handler_del(_ecore_job_handler);
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_ecore_job_handler = NULL;
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}
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EAPI Ecore_Job *
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ecore_job_add(Ecore_Cb func,
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const void *data)
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{
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Ecore_Job *job = eo_add(MY_CLASS, _ecore_parent, ecore_job_constructor(func, data));
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return job;
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}
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EOLIAN static void
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_ecore_job_constructor(Eo *obj, Ecore_Job_Data *job, Ecore_Cb func, const void *data)
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{
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if (EINA_UNLIKELY(!eina_main_loop_is()))
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{
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eo_error_set(obj);
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EINA_MAIN_LOOP_CHECK_RETURN;
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}
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eo_manual_free_set(obj, EINA_TRUE);
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if (!func)
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{
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eo_error_set(obj);
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ERR("callback function must be set up for an object of class: '%s'", MY_CLASS_NAME);
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return;
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}
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job->event = ecore_event_add(ecore_event_job_type, job, _ecore_job_event_free, obj);
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if (!job->event)
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{
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eo_error_set(obj);
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ERR("no event was assigned to object '%p' of class '%s'", obj, MY_CLASS_NAME);
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return;
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}
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job->func = func;
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job->data = (void *)data;
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}
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EAPI void *
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ecore_job_del(Ecore_Job *obj)
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{
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void *data;
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if (!obj) return NULL;
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EINA_MAIN_LOOP_CHECK_RETURN_VAL(NULL);
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Ecore_Job_Data *job = eo_data_scope_get(obj, MY_CLASS);
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data = job->data;
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ecore_event_del(job->event);
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eo_do(obj, eo_parent_set(NULL));
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return data;
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}
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EOLIAN static void
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_ecore_job_eo_base_destructor(Eo *obj, Ecore_Job_Data *_pd EINA_UNUSED)
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{
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/*FIXME: check if ecore_event_del should be called from here*/
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eo_do_super(obj, MY_CLASS, eo_destructor());
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}
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static Eina_Bool
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_ecore_job_event_handler(void *data EINA_UNUSED,
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int type EINA_UNUSED,
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void *ev)
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{
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Ecore_Job_Data *job;
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job = ev;
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job->func(job->data);
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return ECORE_CALLBACK_DONE;
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}
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static void
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_ecore_job_event_free(void *data,
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void *job EINA_UNUSED)
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{
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eo_do(data, eo_parent_set(NULL));
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Ecore_Job *obj = data;
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if (eo_destructed_is(obj))
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eo_manual_free(obj);
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else
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eo_manual_free_set(obj, EINA_FALSE);
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}
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#include "ecore_job.eo.c"
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