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/*
* File : rtgui_server.h
* This file is part of RT-Thread GUI Engine
* COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Change Logs:
* Date Author Notes
* 2009-10-04 Bernard first version
*/
#ifndef __RTGUI_SERVER_H__
#define __RTGUI_SERVER_H__
#ifdef __cplusplus
extern "C" {
#endif
#include <rtservice.h>
#include <rtgui/list.h>
/* RTGUI server definitions */
/* top window definitions in server */
enum rtgui_topwin_flag
{
WINTITLE_INIT = 0x00,
WINTITLE_ACTIVATE = 0x01,
WINTITLE_NOFOCUS = 0x02,
/* window is hidden by default */
WINTITLE_SHOWN = 0x04,
/* window is modaled by other window */
WINTITLE_MODALED = 0x08,
/* window is modaling other window */
WINTITLE_MODALING = 0x100,
WINTITLE_ONTOP = 0x200,
WINTITLE_ONBTM = 0x400,
};
struct rtgui_topwin
{
/* the window flag */
enum rtgui_topwin_flag flag;
/* event mask */
rt_uint32_t mask;
struct rtgui_wintitle *title;
/* the window id */
struct rtgui_win *wid;
/* which app I belong */
struct rtgui_app *app;
/* the extent information */
rtgui_rect_t extent;
struct rtgui_topwin *parent;
/* we need to iterate the topwin list with usual order(get target window)
* or reversely(painting). So it's better to use a double linked list */
rt_list_t list;
rt_list_t child_list;
/* the monitor rect list */
rtgui_list_t monitor_list;
};
/* top win manager init */
void rtgui_topwin_init(void);
void rtgui_server_init(void);
void rtgui_server_install_show_win_hook(void (*hk)(void));
void rtgui_server_install_act_win_hook(void (*hk)(void));
/* post an event to server */
rt_err_t rtgui_server_post_event(struct rtgui_event *event, rt_size_t size);
rt_err_t rtgui_server_post_event_sync(struct rtgui_event *event, rt_size_t size);
#ifdef __cplusplus
}
#endif
#endif
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