2 * Wine server USER definitions
4 * Copyright (C) 2001 Alexandre Julliard
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 #ifndef __WINE_SERVER_USER_H
22 #define __WINE_SERVER_USER_H
24 #include "wine/server_protocol.h"
39 /* user handles functions */
41 extern user_handle_t
alloc_user_handle( void *ptr
, enum user_object type
);
42 extern void *get_user_object( user_handle_t handle
, enum user_object type
);
43 extern void *get_user_object_handle( user_handle_t
*handle
, enum user_object type
);
44 extern user_handle_t
get_user_full_handle( user_handle_t handle
);
45 extern void *free_user_handle( user_handle_t handle
);
46 extern void *next_user_handle( user_handle_t
*handle
, enum user_object type
);
48 /* clipboard functions */
50 extern void cleanup_clipboard_thread( struct thread
*thread
);
54 extern void close_global_hooks(void);
55 extern void remove_thread_hooks( struct thread
*thread
);
59 extern void free_msg_queue( struct thread
*thread
);
60 extern struct hook_table
*get_queue_hooks( struct thread
*thread
);
61 extern void set_queue_hooks( struct thread
*thread
, struct hook_table
*hooks
);
62 extern void inc_queue_paint_count( struct thread
*thread
, int incr
);
63 extern void queue_cleanup_window( struct thread
*thread
, user_handle_t win
);
64 extern int attach_thread_input( struct thread
*thread_from
, struct thread
*thread_to
);
65 extern void post_message( user_handle_t win
, unsigned int message
,
66 unsigned int wparam
, unsigned int lparam
);
68 /* region functions */
70 extern struct region
*create_region( const rectangle_t
*rects
, unsigned int nb_rects
);
71 extern struct region
*create_region_from_req_data( const void *data
, size_t size
);
72 extern void free_region( struct region
*region
);
73 extern void set_region_rect( struct region
*region
, const rectangle_t
*rect
);
74 extern rectangle_t
*get_region_data( const struct region
*region
, size_t *total_size
);
75 extern rectangle_t
*get_region_data_and_free( struct region
*region
, size_t *total_size
);
76 extern int is_region_empty( const struct region
*region
);
77 extern void get_region_extents( const struct region
*region
, rectangle_t
*rect
);
78 extern void offset_region( struct region
*region
, int x
, int y
);
79 extern struct region
*copy_region( struct region
*dst
, const struct region
*src
);
80 extern struct region
*intersect_region( struct region
*dst
, const struct region
*src1
,
81 const struct region
*src2
);
82 extern struct region
*subtract_region( struct region
*dst
, const struct region
*src1
,
83 const struct region
*src2
);
84 extern struct region
*union_region( struct region
*dst
, const struct region
*src1
,
85 const struct region
*src2
);
86 extern struct region
*xor_region( struct region
*dst
, const struct region
*src1
,
87 const struct region
*src2
);
88 extern int point_in_region( struct region
*region
, int x
, int y
);
89 extern int rect_in_region( struct region
*region
, const rectangle_t
*rect
);
90 static inline struct region
*create_empty_region(void) { return create_region( NULL
, 0 ); }
92 /* window functions */
94 extern void destroy_thread_windows( struct thread
*thread
);
95 extern int is_child_window( user_handle_t parent
, user_handle_t child
);
96 extern int is_top_level_window( user_handle_t window
);
97 extern int make_window_active( user_handle_t window
);
98 extern struct thread
*get_window_thread( user_handle_t handle
);
99 extern user_handle_t
window_from_point( int x
, int y
);
100 extern user_handle_t
find_window_to_repaint( user_handle_t parent
, struct thread
*thread
);
101 extern struct window_class
*get_window_class( user_handle_t window
);
103 /* window class functions */
105 extern void destroy_process_classes( struct process
*process
);
106 extern struct window_class
*grab_class( struct process
*process
, atom_t atom
,
107 void *instance
, int *extra_bytes
);
108 extern void release_class( struct window_class
*class );
109 extern atom_t
get_class_atom( struct window_class
*class );
110 extern void *get_class_client_ptr( struct window_class
*class );
112 #endif /* __WINE_SERVER_USER_H */