676602f89d
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@306 bbd45198-f89e-11dd-88c7-29a3b14d5316
82 lines
2.4 KiB
C
82 lines
2.4 KiB
C
/*
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* File : rtgui_system.h
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* This file is part of RTGUI in RT-Thread RTOS
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* COPYRIGHT (C) 2006 - 2009, RT-Thread Development Team
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rt-thread.org/license/LICENSE
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*
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* Change Logs:
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* Date Author Notes
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* 2009-10-04 Bernard first version
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*/
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#ifndef __RTGUI_SYSTEM_H__
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#define __RTGUI_SYSTEM_H__
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#include <rtthread.h>
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#include <rtgui/rtgui.h>
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struct rtgui_dc;
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struct rtgui_event;
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struct rtgui_widget;
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struct rtgui_thread
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{
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/* the thread id */
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rt_thread_t tid;
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/* the message queue of thread */
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rt_mq_t mq;
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/* the owner of thread */
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struct rtgui_widget* widget;
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};
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typedef struct rtgui_thread rtgui_thread_t;
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struct rtgui_timer;
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typedef void (*rtgui_timeout_func)(struct rtgui_timer* timer, void* parameter);
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struct rtgui_timer
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{
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/* context thread id */
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rt_thread_t tid;
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/* rt timer */
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struct rt_timer timer;
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/* timeout function and user data */
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rtgui_timeout_func timeout;
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void* user_data;
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};
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typedef struct rtgui_timer rtgui_timer_t;
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rtgui_timer_t* rtgui_timer_create(rt_int32_t time, rt_base_t flag, rtgui_timeout_func timeout, void* parameter);
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void rtgui_timer_destory(rtgui_timer_t* timer);
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void rtgui_timer_start(rtgui_timer_t* timer);
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void rtgui_timer_stop (rtgui_timer_t* timer);
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void rtgui_thread_system_init(void);
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rtgui_thread_t* rtgui_thread_register(rt_thread_t tid, rt_mq_t mq);
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void rtgui_thread_deregister(rt_thread_t tid);
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rt_thread_t rtgui_thread_get_server(void);
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void rtgui_thread_set_widget(struct rtgui_widget* widget);
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struct rtgui_widget* rtgui_thread_get_widget(void);
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rt_err_t rtgui_thread_send(rt_thread_t tid, struct rtgui_event* event, rt_size_t event_size);
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rt_err_t rtgui_thread_send_urgent(rt_thread_t tid, struct rtgui_event* event, rt_size_t event_size);
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rt_err_t rtgui_thread_send_sync(rt_thread_t tid, struct rtgui_event* event, rt_size_t event_size);
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rt_err_t rtgui_thread_recv(struct rtgui_event* event, rt_size_t event_size);
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rt_err_t rtgui_thread_recv_filter(rt_uint32_t type, struct rtgui_event* event, rt_size_t event_size);
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rt_err_t rtgui_thread_ack(struct rtgui_event* event, rt_int32_t status);
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/* rtgui system initialization function */
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void rtgui_system_server_init(void);
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void* rtgui_malloc(rt_size_t size);
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void rtgui_free(void* ptr);
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#endif
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