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authorBernard Xiong <[email protected]>2013-02-21 13:11:10 +0800
committerBernard Xiong <[email protected]>2013-02-21 13:11:10 +0800
commit385f682d7bfce81ba281faaffb0a250ab94985b8 (patch)
tree94fca413db98390d21dc18938067a7a90e470a6f /components/rtgui/common/rtgui_object.c
parentc4bd0023f8da136c5788f47f9a0170a77f627be9 (diff)
remove RT-Thread GUI from RT-Thread temporary
Diffstat (limited to 'components/rtgui/common/rtgui_object.c')
-rw-r--r--components/rtgui/common/rtgui_object.c207
1 files changed, 0 insertions, 207 deletions
diff --git a/components/rtgui/common/rtgui_object.c b/components/rtgui/common/rtgui_object.c
deleted file mode 100644
index 24a5e483f2..0000000000
--- a/components/rtgui/common/rtgui_object.c
+++ /dev/null
@@ -1,207 +0,0 @@
-/*
- * File : rtgui_object.c
- * This file is part of RTGUI in RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2009, RT-Thread Development Team
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
- *
- * Change Logs:
- * Date Author Notes
- * 2009-10-04 Bernard first version
- */
-
-#include <rtgui/rtgui_object.h>
-#include <rtgui/rtgui_system.h>
-
-static void _rtgui_object_constructor(rtgui_object_t *object)
-{
- if (!object)
- return;
-
- object->flag = RTGUI_OBJECT_FLAG_NONE;
-}
-
-/* Destroys the object */
-static void _rtgui_object_destructor(rtgui_object_t *object)
-{
- /* nothing */
-}
-
-DEFINE_CLASS_TYPE(object, "object",
- RT_NULL,
- _rtgui_object_constructor,
- _rtgui_object_destructor,
- sizeof(struct rtgui_object));
-RTM_EXPORT(_rtgui_object);
-
-void rtgui_type_object_construct(const rtgui_type_t *type, rtgui_object_t *object)
-{
- /* first call parent's type */
- if (type->parent != RT_NULL)
- rtgui_type_object_construct(type->parent, object);
-
- if (type->constructor) type->constructor(object);
-}
-
-void rtgui_type_destructors_call(const rtgui_type_t *type, rtgui_object_t *object)
-{
- const rtgui_type_t *t;
-
- t = type;
- while (t)
- {
- if (t->destructor) t->destructor(object);
- t = t->parent;
- }
-}
-
-rt_bool_t rtgui_type_inherits_from(const rtgui_type_t *type, const rtgui_type_t *parent)
-{
- const rtgui_type_t *t;
-
- t = type;
- while (t)
- {
- if (t == parent) return RT_TRUE;
- t = t->parent;
- }
-
- return RT_FALSE;
-}
-
-const rtgui_type_t *rtgui_type_parent_type_get(const rtgui_type_t *type)
-{
- return type->parent;
-}
-
-const char *rtgui_type_name_get(const rtgui_type_t *type)
-{
- if (!type) return RT_NULL;
-
- return type->name;
-}
-
-#ifdef RTGUI_OBJECT_TRACE
-struct rtgui_object_information
-{
- rt_uint32_t objs_number;
- rt_uint32_t allocated_size;
- rt_uint32_t max_allocated;
-};
-struct rtgui_object_information obj_info = {0, 0, 0};
-#endif
-
-/**
- * @brief Creates a new object: it calls the corresponding constructors
- * (from the constructor of the base class to the constructor of the more
- * derived class) and then sets the values of the given properties
- *
- * @param object_type the type of object to create
- * @return the created object
- */
-rtgui_object_t *rtgui_object_create(rtgui_type_t *object_type)
-{
- rtgui_object_t *new_object;
-
- if (!object_type)
- return RT_NULL;
-
- new_object = rtgui_malloc(object_type->size);
- if (new_object == RT_NULL) return RT_NULL;
-
-#ifdef RTGUI_OBJECT_TRACE
- obj_info.objs_number ++;
- obj_info.allocated_size += object_type->size;
- if (obj_info.allocated_size > obj_info.max_allocated)
- obj_info.max_allocated = obj_info.allocated_size;
-#endif
-
- new_object->type = object_type;
-
- rtgui_type_object_construct(object_type, new_object);
-
- return new_object;
-}
-RTM_EXPORT(rtgui_object_create);
-
-/**
- * @brief Destroys the object.
- *
- * The object destructors will be called in inherited type order.
- *
- * @param object the object to destroy
- */
-void rtgui_object_destroy(rtgui_object_t *object)
-{
- if (!object || object->flag & RTGUI_OBJECT_FLAG_STATIC)
- return;
-
-#ifdef RTGUI_OBJECT_TRACE
- obj_info.objs_number --;
- obj_info.allocated_size -= object->type->size;
-#endif
-
- /* call destructor */
- RT_ASSERT(object->type != RT_NULL);
- rtgui_type_destructors_call(object->type, object);
-
- /* release object */
- rtgui_free(object);
-}
-RTM_EXPORT(rtgui_object_destroy);
-
-/**
- * @brief Checks if the object can be cast to the specified type.
- *
- * If the object doesn't inherit from the specified type, a warning
- * is displayed in the console but the object is returned anyway.
- *
- * @param object the object to cast
- * @param type the type to which we cast the object
- * @return Returns the object
- */
-rtgui_object_t *rtgui_object_check_cast(rtgui_object_t *obj, rtgui_type_t *obj_type, const char *func, int line)
-{
- if (!obj) return RT_NULL;
-
- if (!rtgui_type_inherits_from(obj->type, obj_type))
- {
- rt_kprintf("%s[%d]: Invalid cast from \"%s\" to \"%s\"\n", func, line,
- rtgui_type_name_get(obj->type), rtgui_type_name_get(obj_type));
- }
-
- return obj;
-}
-RTM_EXPORT(rtgui_object_check_cast);
-
-
-/**
- * @brief Gets the type of the object
- *
- * @param object an object
- * @return the type of the object (RT_NULL on failure)
- */
-const rtgui_type_t *rtgui_object_object_type_get(rtgui_object_t *object)
-{
- if (!object) return RT_NULL;
-
- return object->type;
-}
-RTM_EXPORT(rtgui_object_object_type_get);
-
-void rtgui_object_set_event_handler(struct rtgui_object *object, rtgui_event_handler_ptr handler)
-{
- RT_ASSERT(object != RT_NULL);
-
- object->event_handler = handler;
-}
-RTM_EXPORT(rtgui_object_set_event_handler);
-
-rt_bool_t rtgui_object_event_handler(struct rtgui_object *object, struct rtgui_event *event)
-{
- return RT_FALSE;
-}
-RTM_EXPORT(rtgui_object_event_handler);
-