/*
- * $Id: rb_job.c 25 2004-06-26 23:07:01Z tilman $
+ * $Id: rb_job.c 351 2006-02-10 15:25:40Z tilman $
*
- * Copyright (C) 2004 Tilman Sauerbeck (tilman at code-monkey de)
+ * Copyright (C) 2004 ruby-ecore team (see AUTHORS)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
#include <ruby.h>
+#include <Ecore.h>
#include <Ecore_Job.h>
#include <stdbool.h>
#include "rb_ecore_job.h"
typedef struct {
- Ecore_Job *job;
- void *cb;
+ Ecore_Job *real;
+ VALUE callback;
bool deleted;
-} RbEcoreJob;
-
-static VALUE cJob;
+} RbJob;
static void on_job (void *data)
{
- RbEcoreJob *job = data;
+ RbJob *job = data;
- rb_funcall ((VALUE) job->cb, rb_intern ("call"), 0);
+ rb_funcall (job->callback, rb_intern ("call"), 0);
job->deleted = true;
}
-static VALUE c_init (VALUE self)
+static void c_mark (RbJob *job)
{
- RbEcoreJob *job = NULL;
+ rb_gc_mark (job->callback);
+}
- Data_Get_Struct (self, RbEcoreJob, job);
+static void c_free (RbJob *job)
+{
+ if (job->real && !job->deleted)
+ ecore_job_del (job->real);
- job->cb = (void *) rb_block_proc ();
- job->job = ecore_job_add (on_job, job);
+ ecore_shutdown ();
- return self;
+ free (job);
}
-static void c_free (RbEcoreJob *job)
+static VALUE c_alloc (VALUE klass)
{
- if (job->job && !job->deleted)
- ecore_job_del (job->job);
+ RbJob *job = NULL;
- free (job);
+ ecore_init ();
+
+ return Data_Make_Struct (klass, RbJob, c_mark, c_free, job);
}
-static VALUE c_new (VALUE klass)
+/*
+ * call-seq:
+ * Ecore::Job::Job.new { block } => job
+ *
+ * Creates an Ecore::Job::Job object.
+ * After execution, the object will be deleted.
+ */
+static VALUE c_init (VALUE self)
{
- VALUE self;
- RbEcoreJob *job;
+ RbJob *job = NULL;
+
+ if (!rb_block_given_p ())
+ rb_raise (rb_eStandardError, "block missing");
- self = Data_Make_Struct (klass, RbEcoreJob, NULL, c_free, job);
+ Data_Get_Struct (self, RbJob, job);
- rb_obj_call_init (self, 0, NULL);
+ job->callback = rb_block_proc ();
+ job->deleted = false;
+ job->real = ecore_job_add (on_job, job);
return self;
}
+/*
+ * call-seq:
+ * job.delete => nil
+ *
+ * Deletes <i>job</i>.
+ */
static VALUE c_delete (VALUE self)
{
VALUE ret = Qfalse;
- RbEcoreJob *job = NULL;
+ RbJob *job = NULL;
- Data_Get_Struct (self, RbEcoreJob, job);
+ Data_Get_Struct (self, RbJob, job);
- if (job->job && !job->deleted) {
- ecore_job_del (job->job);
+ if (job->real && !job->deleted) {
+ ecore_job_del (job->real);
job->deleted = true;
- job->job = NULL;
+ job->real = NULL;
ret = Qtrue;
}
void Init_Job (void)
{
- cJob = rb_define_class_under (mJob, "Job", rb_cObject);
+ VALUE c = rb_define_class_under (mJob, "Job", rb_cObject);
- rb_define_singleton_method (cJob, "new", c_new, 0);
- rb_define_method (cJob, "initialize", c_init, 0);
- rb_define_method (cJob, "delete", c_delete, 0);
+ rb_define_alloc_func (c, c_alloc);
+ rb_define_method (c, "initialize", c_init, 0);
+ rb_define_method (c, "delete", c_delete, 0);
}
-