Eo: Removed static class support.

git-svn-id: http://svn.enlightenment.org/svn/e/trunk/PROTO/eobj@75452 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

5 files changed, 49 insertions, 130 deletions

diff --git a/src/lib/Eo.h b/src/lib/Eo.h
index b75df1c..f9de616 100644
--- a/src/lib/Eo.h
+++ b/src/lib/Eo.h
@@ -188,24 +188,6 @@ typedef struct _Eo_Event_Description Eo_Event_Description;
  * You must use this macro if you want thread safety in class creation.
  */
 #define EO_DEFINE_CLASS(class_get_func_name, class_desc, parent_class, ...) \
-   EO_DEFINE_CLASS_STATIC(class_get_func_name, 0, class_desc, parent_class, __VA_ARGS__)
-
-/**
- * @def EO_DEFINE_CLASS_STATIC(class_get_func_name, id, class_desc, parent_class, ...)
- * *** DO NOT USE UNLESS YOU REALLY KNOW WHAT YOU ARE DOING ***
- * @param id a positive number to serve as the id of the class. 0 means dynamic. See eo_class_new() for details.
- * @param class_get_func_name the name of the wanted class_get function name.
- * @param class_desc the class description.
- * @param parent_class The parent class for the function. Look at eo_class_new() for more information.
- * @param ... List of etxensions. Look at eo_class_new() for more information.
- *
- * This macro should only be used if you know what you are doing and you want
- * to create a class with a static id.
- * Use #EO_DEFINE_CLASS instead.
- *
- * @see #EO_DEFINE_CLASS
- */
-#define EO_DEFINE_CLASS_STATIC(class_get_func_name, id, class_desc, parent_class, ...) \
 EAPI const Eo_Class * \
 class_get_func_name(void) \
 { \
@@ -228,7 +210,7 @@ class_get_func_name(void) \
      } \
    eina_lock_release(&_eo_class_creation_lock); \
    (void) parent_class; \
-   _my_class = eo_class_new(class_desc, id, parent_class, __VA_ARGS__); \
+   _my_class = eo_class_new(class_desc, parent_class, __VA_ARGS__); \
    eina_lock_release(&_my_lock); \
    \
    eina_lock_take(&_eo_class_creation_lock); \
@@ -395,7 +377,6 @@ typedef struct _Eo_Class_Description Eo_Class_Description;
 /**
  * @brief Create a new class.
  * @param desc the class description to create the class with.
- * @param id a positive number to serve as the id of the class. 0 means dynamic allocation. The number of static Ids is limited and regular users should not use static ids.
  * @param parent the class to inherit from.
  * @param ... A NULL terminated list of extensions (interfaces, mixins and the classes of any composite objects).
  * @return The new class's handle on success, or NULL otherwise.
@@ -405,7 +386,7 @@ typedef struct _Eo_Class_Description Eo_Class_Description;
  *
  * @see #EO_DEFINE_CLASS
  */
-EAPI const Eo_Class *eo_class_new(const Eo_Class_Description *desc, Eo_Class_Id id, const Eo_Class *parent, ...);
+EAPI const Eo_Class *eo_class_new(const Eo_Class_Description *desc, const Eo_Class *parent, ...);
 
 /**
  * @brief Check if an object "is a" klass.
@@ -789,16 +770,10 @@ EAPI const Eo_Class *eo_base_class_get(void);
 typedef void (*eo_base_data_free_func)(void *);
 
 /**
- * @def EO_BASE_CLASS_ID
- * #EO_BASE_CLASS 's class id.
- */
-#define EO_BASE_CLASS_ID 1
-
-/**
- * @def EO_BASE_BASE_ID
+ * @var EO_BASE_BASE_ID
  * #EO_BASE_CLASS 's base id.
  */
-#define EO_BASE_BASE_ID EO_BASE_CLASS_ID // FIXME: Awful hack.
+extern EAPI Eo_Op EO_BASE_BASE_ID;
 
 enum {
      EO_BASE_SUB_ID_CONSTRUCTOR,
diff --git a/src/lib/eo.c b/src/lib/eo.c
index d2e8f32..5b0655c 100644
--- a/src/lib/eo.c
+++ b/src/lib/eo.c
@@ -6,7 +6,7 @@
 #include "config.h"
 
 /* The last id that should be reserved for statically allocated classes. */
-#define EO_STATIC_IDS_LAST 10
+#define EO_CLASS_IDS_FIRST 1
 #define EO_OP_IDS_FIRST 1
 
 /* Used inside the class_get functions of classes, see #EO_DEFINE_CLASS */
@@ -775,7 +775,7 @@ eo_class_free(Eo_Class *klass)
 
 /* DEVCHECK */
 static Eina_Bool
-_eo_class_check_op_descs(const Eo_Class *klass, Eo_Class_Id id)
+_eo_class_check_op_descs(const Eo_Class *klass)
 {
    const Eo_Class_Description *desc = klass->desc;
    const Eo_Op_Description *itr;
@@ -783,7 +783,7 @@ _eo_class_check_op_descs(const Eo_Class *klass, Eo_Class_Id id)
 
    if (desc->ops.count > 0)
      {
-        if (((id == 0) || (id > EO_STATIC_IDS_LAST)) && !desc->ops.base_op_id)
+        if (!desc->ops.base_op_id)
           {
              ERR("Class '%s' has a non-zero ops count, but base_id is NULL.",
                    desc->name);
@@ -832,7 +832,7 @@ _eo_class_isa_func(Eo *obj EINA_UNUSED, void *class_data EINA_UNUSED, va_list *l
 }
 
 EAPI const Eo_Class *
-eo_class_new(const Eo_Class_Description *desc, Eo_Class_Id id, const Eo_Class *parent, ...)
+eo_class_new(const Eo_Class_Description *desc, const Eo_Class *parent, ...)
 {
    Eo_Class *klass;
    va_list p_list;
@@ -843,12 +843,6 @@ eo_class_new(const Eo_Class_Description *desc, Eo_Class_Id id, const Eo_Class *p
         return NULL;
      }
 
-   if (id > EO_STATIC_IDS_LAST)
-     {
-        ERR("Tried creating a class with the static id %d while the maximum static id is %d. Aborting.", id, EO_STATIC_IDS_LAST);
-        return NULL;
-     }
-
    va_start(p_list, parent);
 
    EINA_SAFETY_ON_NULL_RETURN_VAL(desc, NULL);
@@ -930,7 +924,7 @@ eo_class_new(const Eo_Class_Description *desc, Eo_Class_Id id, const Eo_Class *p
            EO_ALIGN_SIZE(klass->parent->desc->data_size);
      }
 
-   if (!_eo_class_check_op_descs(klass, id))
+   if (!_eo_class_check_op_descs(klass))
      {
         goto cleanup;
      }
@@ -983,24 +977,7 @@ eo_class_new(const Eo_Class_Description *desc, Eo_Class_Id id, const Eo_Class *p
 
    eina_lock_take(&_eo_class_creation_lock);
 
-   if (id == 0)
-     {
-        klass->class_id = ++_eo_classes_last_id;
-     }
-   else
-     {
-#ifndef NDEBUG
-        if (_eo_classes && _eo_classes[id - 1])
-          {
-             ERR("A class with id %d was already defined (%s). Aborting.", id,
-                   _eo_classes[id - 1]->desc->name);
-             eina_lock_release(&_eo_class_creation_lock);
-             goto cleanup;
-          }
-#endif
-        klass->class_id = id;
-     }
-
+   klass->class_id = ++_eo_classes_last_id;
 
      {
         /* FIXME: Handle errors. */
@@ -1451,7 +1428,7 @@ eo_init(void)
    eina_init();
 
    _eo_classes = NULL;
-   _eo_classes_last_id = EO_STATIC_IDS_LAST;
+   _eo_classes_last_id = EO_CLASS_IDS_FIRST - 1;
    _eo_ops_last_id = EO_OP_IDS_FIRST;
    _eo_log_dom = eina_log_domain_register(log_dom, EINA_COLOR_LIGHTBLUE);
    if (_eo_log_dom < 0)
diff --git a/src/lib/eo_base_class.c b/src/lib/eo_base_class.c
index 9b5870c..acf3ac1 100644
--- a/src/lib/eo_base_class.c
+++ b/src/lib/eo_base_class.c
@@ -5,6 +5,8 @@
 
 #include "config.h"
 
+EAPI Eo_Op EO_BASE_BASE_ID = 0;
+
 static int event_freeze_count = 0;
 
 typedef struct
@@ -565,12 +567,12 @@ static const Eo_Class_Description class_desc = {
      EO_VERSION,
      "Eo Base",
      EO_CLASS_TYPE_REGULAR_NO_INSTANT,
-     EO_CLASS_DESCRIPTION_OPS(NULL, op_desc, EO_BASE_SUB_ID_LAST),
+     EO_CLASS_DESCRIPTION_OPS(&EO_BASE_BASE_ID, op_desc, EO_BASE_SUB_ID_LAST),
      event_desc,
      sizeof(Private_Data),
      _class_constructor,
      NULL
 };
 
-EO_DEFINE_CLASS_STATIC(eo_base_class_get, EO_BASE_CLASS_ID, &class_desc, NULL, NULL)
+EO_DEFINE_CLASS(eo_base_class_get, &class_desc, NULL, NULL)
 
diff --git a/src/tests/eo_suite/eo_test_class_errors.c b/src/tests/eo_suite/eo_test_class_errors.c
index 983ff2c..269c87a 100644
--- a/src/tests/eo_suite/eo_test_class_errors.c
+++ b/src/tests/eo_suite/eo_test_class_errors.c
@@ -44,46 +44,46 @@ START_TEST(eo_incomplete_desc)
         NULL
    };
 
-   klass = eo_class_new(&class_desc, 0, NULL, NULL);
+   klass = eo_class_new(&class_desc, NULL, NULL);
    fail_if(klass);
 
    class_desc.ops.base_op_id = &TMP_BASE_ID;
    class_desc.ops.descs = NULL;
 
-   klass = eo_class_new(&class_desc, 0, NULL, NULL);
+   klass = eo_class_new(&class_desc, NULL, NULL);
    fail_if(klass);
 
    class_desc.ops.descs = op_desc;
    class_desc.ops.count = TEST_SUB_ID_LAST + 1;
 
-   klass = eo_class_new(&class_desc, 0, NULL, NULL);
+   klass = eo_class_new(&class_desc, NULL, NULL);
    fail_if(klass);
 
    class_desc.ops.count = 0;
 
-   klass = eo_class_new(&class_desc, 0, NULL, NULL);
+   klass = eo_class_new(&class_desc, NULL, NULL);
    fail_if(klass);
 
    class_desc.ops.count = TEST_SUB_ID_LAST;
    class_desc.ops.descs = op_desc_wrong;
 
-   klass = eo_class_new(&class_desc, 0, NULL, NULL);
+   klass = eo_class_new(&class_desc, NULL, NULL);
    fail_if(klass);
 
    class_desc.ops.descs = op_desc;
    class_desc.name = NULL;
 
-   klass = eo_class_new(&class_desc, 0, NULL, NULL);
+   klass = eo_class_new(&class_desc, NULL, NULL);
    fail_if(klass);
 
    class_desc.name = "Simple";
 
 
-   klass = eo_class_new(NULL, 0, NULL, NULL);
+   klass = eo_class_new(NULL, NULL, NULL);
    fail_if(klass);
 
    /* Should create a class. */
-   klass = eo_class_new(&class_desc, 0, EO_BASE_CLASS, NULL);
+   klass = eo_class_new(&class_desc, EO_BASE_CLASS, NULL);
    fail_if(!klass);
 
    (void) klass;
@@ -133,18 +133,18 @@ START_TEST(eo_inherit_errors)
         NULL
    };
 
-   klass_mixin = eo_class_new(&class_desc_mixin, 0, NULL, NULL);
+   klass_mixin = eo_class_new(&class_desc_mixin, NULL, NULL);
    fail_if(!klass_mixin);
 
-   klass_simple = eo_class_new(&class_desc_simple, 0, EO_BASE_CLASS, NULL);
+   klass_simple = eo_class_new(&class_desc_simple, EO_BASE_CLASS, NULL);
    fail_if(!klass_simple);
 
-   klass = eo_class_new(&class_desc, 0, klass_simple, NULL);
+   klass = eo_class_new(&class_desc, klass_simple, NULL);
    fail_if(klass);
 
    class_desc.type = EO_CLASS_TYPE_REGULAR;
 
-   klass = eo_class_new(&class_desc, 0, klass_mixin, NULL);
+   klass = eo_class_new(&class_desc, klass_mixin, NULL);
    fail_if(klass);
 
    (void) klass;
@@ -206,22 +206,22 @@ START_TEST(eo_inconsistent_mro)
         NULL
    };
 
-   klass_mixin = eo_class_new(&class_desc_mixin, 0, NULL, NULL);
+   klass_mixin = eo_class_new(&class_desc_mixin, NULL, NULL);
    fail_if(!klass_mixin);
 
-   klass_mixin2 = eo_class_new(&class_desc_mixin2, 0, klass_mixin, NULL);
+   klass_mixin2 = eo_class_new(&class_desc_mixin2, klass_mixin, NULL);
    fail_if(!klass_mixin2);
 
-   klass_mixin3 = eo_class_new(&class_desc_mixin3, 0, klass_mixin, NULL);
+   klass_mixin3 = eo_class_new(&class_desc_mixin3, klass_mixin, NULL);
    fail_if(!klass_mixin3);
 
-   klass = eo_class_new(&class_desc_simple, 0, EO_BASE_CLASS, klass_mixin, klass_mixin2, NULL);
+   klass = eo_class_new(&class_desc_simple, EO_BASE_CLASS, klass_mixin, klass_mixin2, NULL);
    fail_if(klass);
 
-   klass = eo_class_new(&class_desc_simple, 0, EO_BASE_CLASS, klass_mixin2, klass_mixin, NULL);
+   klass = eo_class_new(&class_desc_simple, EO_BASE_CLASS, klass_mixin2, klass_mixin, NULL);
    fail_if(!klass);
 
-   klass = eo_class_new(&class_desc_simple, 0, EO_BASE_CLASS, klass_mixin2, klass_mixin3, NULL);
+   klass = eo_class_new(&class_desc_simple, EO_BASE_CLASS, klass_mixin2, klass_mixin3, NULL);
    fail_if(!klass);
 
    eo_shutdown();
@@ -247,24 +247,24 @@ START_TEST(eo_bad_interface)
         NULL
    };
 
-   klass = eo_class_new(&class_desc, 0, NULL, NULL);
+   klass = eo_class_new(&class_desc, NULL, NULL);
    fail_if(klass);
 
    class_desc.data_size = 0;
    class_desc.class_constructor = _stub_class_constructor;
 
-   klass = eo_class_new(&class_desc, 0, NULL, NULL);
+   klass = eo_class_new(&class_desc, NULL, NULL);
    fail_if(!klass);
 
    class_desc.class_constructor = NULL;
    class_desc.class_destructor = _stub_class_constructor;
 
-   klass = eo_class_new(&class_desc, 0, NULL, NULL);
+   klass = eo_class_new(&class_desc, NULL, NULL);
    fail_if(!klass);
 
    class_desc.class_destructor = NULL;
 
-   klass = eo_class_new(&class_desc, 0, NULL, NULL);
+   klass = eo_class_new(&class_desc, NULL, NULL);
    fail_if(!klass);
 
    eo_shutdown();
@@ -326,7 +326,7 @@ START_TEST(eo_op_types)
         NULL
    };
 
-   klass = eo_class_new(&class_desc, 0, SIMPLE_CLASS, NULL);
+   klass = eo_class_new(&class_desc, SIMPLE_CLASS, NULL);
    fail_if(!klass);
 
    /* Add class checks here... */
diff --git a/src/tests/eo_suite/eo_test_general.c b/src/tests/eo_suite/eo_test_general.c
index 12791a0..ac395d2 100644
--- a/src/tests/eo_suite/eo_test_general.c
+++ b/src/tests/eo_suite/eo_test_general.c
@@ -41,7 +41,7 @@ START_TEST(eo_data_fetch)
         NULL
    };
 
-   const Eo_Class *klass = eo_class_new(&class_desc, 0, EO_BASE_CLASS, NULL);
+   const Eo_Class *klass = eo_class_new(&class_desc, EO_BASE_CLASS, NULL);
    fail_if(!klass);
 
    Eo *obj = eo_add(klass, NULL);
@@ -52,7 +52,7 @@ START_TEST(eo_data_fetch)
    eo_unref(obj);
 
    class_desc.data_size = 0;
-   klass = eo_class_new(&class_desc, 0, EO_BASE_CLASS, NULL);
+   klass = eo_class_new(&class_desc, EO_BASE_CLASS, NULL);
    fail_if(!klass);
 
    obj = eo_add(klass, NULL);
@@ -83,7 +83,7 @@ START_TEST(eo_isa_tests)
              NULL
         };
 
-        iface = eo_class_new(&class_desc, 0, NULL, NULL);
+        iface = eo_class_new(&class_desc, NULL, NULL);
         fail_if(!iface);
      }
 
@@ -100,7 +100,7 @@ START_TEST(eo_isa_tests)
              NULL
         };
 
-        mixin = eo_class_new(&class_desc, 0, NULL, NULL);
+        mixin = eo_class_new(&class_desc, NULL, NULL);
         fail_if(!mixin);
      }
 
@@ -117,7 +117,7 @@ START_TEST(eo_isa_tests)
              NULL
         };
 
-        klass = eo_class_new(&class_desc, 0, EO_BASE_CLASS, iface, mixin, NULL);
+        klass = eo_class_new(&class_desc, EO_BASE_CLASS, iface, mixin, NULL);
         fail_if(!klass);
      }
 
@@ -164,40 +164,6 @@ START_TEST(eo_composite_tests)
 }
 END_TEST
 
-START_TEST(eo_static_classes)
-{
-   eo_init();
-
-   static const Eo_Op_Description op_desc[] = {
-        EO_OP_DESCRIPTION(SIMPLE_SUB_ID_A_SET, "Set property A"),
-        EO_OP_DESCRIPTION_SENTINEL
-   };
-
-   /* Usually should be const, not const only for the test... */
-   static Eo_Class_Description class_desc = {
-        EO_VERSION,
-        "Simple2",
-        EO_CLASS_TYPE_REGULAR,
-        EO_CLASS_DESCRIPTION_OPS(NULL, op_desc, 1),
-        NULL,
-        0,
-        NULL,
-        NULL
-   };
-
-   const Eo_Class *klass = eo_class_new(&class_desc, 1, EO_BASE_CLASS, NULL);
-   fail_if(klass);
-
-   klass = eo_class_new(&class_desc, 1000, EO_BASE_CLASS, NULL);
-   fail_if(klass);
-
-   klass = eo_class_new(&class_desc, 2, EO_BASE_CLASS, NULL);
-   fail_if(!klass);
-
-   eo_shutdown();
-}
-END_TEST
-
 static Eina_Bool _man_should_con = EINA_TRUE;
 static Eina_Bool _man_should_des = EINA_TRUE;
 
@@ -247,7 +213,7 @@ START_TEST(eo_man_free)
         NULL
    };
 
-   const Eo_Class *klass = eo_class_new(&class_desc, 0, EO_BASE_CLASS, NULL);
+   const Eo_Class *klass = eo_class_new(&class_desc, EO_BASE_CLASS, NULL);
    fail_if(!klass);
 
    Eo *obj = eo_add(klass, NULL);
@@ -260,7 +226,7 @@ START_TEST(eo_man_free)
    eo_unref(obj);
 
    _man_should_des = EINA_FALSE;
-   klass = eo_class_new(&class_desc, 0, EO_BASE_CLASS, NULL);
+   klass = eo_class_new(&class_desc, EO_BASE_CLASS, NULL);
    fail_if(!klass);
 
    obj = eo_add(klass, NULL);
@@ -275,7 +241,7 @@ START_TEST(eo_man_free)
    eo_manual_free(obj);
 
    _man_should_con = EINA_FALSE;
-   klass = eo_class_new(&class_desc, 0, EO_BASE_CLASS, NULL);
+   klass = eo_class_new(&class_desc, EO_BASE_CLASS, NULL);
    fail_if(!klass);
 
    obj = eo_add(klass, NULL);
@@ -467,7 +433,7 @@ START_TEST(eo_op_errors)
         NULL
    };
 
-   const Eo_Class *klass = eo_class_new(&class_desc, 0, SIMPLE_CLASS, NULL);
+   const Eo_Class *klass = eo_class_new(&class_desc, SIMPLE_CLASS, NULL);
    fail_if(!klass);
 
    Eo *obj = eo_add(klass, NULL);
@@ -605,7 +571,7 @@ START_TEST(eo_magic_checks)
         eo_class_do((Eo_Class *) buf, NULL);
         eo_class_do_super((Eo_Class *) buf, EO_NOOP);
 
-        fail_if(eo_class_new(NULL, 0, (Eo_Class *) buf), NULL);
+        fail_if(eo_class_new(NULL, (Eo_Class *) buf), NULL);
 
         eo_xref(obj, (Eo *) buf);
         eo_xunref(obj, (Eo *) buf);
@@ -714,7 +680,7 @@ START_TEST(eo_multiple_do)
         NULL
    };
 
-   const Eo_Class *klass = eo_class_new(&class_desc, 0, SIMPLE_CLASS, NULL);
+   const Eo_Class *klass = eo_class_new(&class_desc, SIMPLE_CLASS, NULL);
    fail_if(!klass);
 
    Eo *obj = eo_add(klass, NULL);
@@ -739,7 +705,6 @@ void eo_test_general(TCase *tc)
    tcase_add_test(tc, eo_magic_checks);
    tcase_add_test(tc, eo_data_fetch);
    tcase_add_test(tc, eo_man_free);
-   tcase_add_test(tc, eo_static_classes);
    tcase_add_test(tc, eo_composite_tests);
    tcase_add_test(tc, eo_isa_tests);
    tcase_add_test(tc, eo_multiple_do);