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 max_size,
76 extern rectangle_t *get_region_data_and_free( struct region *region, size_t max_size,
78 extern int is_region_empty( const struct region *region );
79 extern void get_region_extents( const struct region *region, rectangle_t *rect );
80 extern void offset_region( struct region *region, int x, int y );
81 extern struct region *copy_region( struct region *dst, const struct region *src );
82 extern struct region *intersect_region( struct region *dst, const struct region *src1,
83 const struct region *src2 );
84 extern struct region *subtract_region( struct region *dst, const struct region *src1,
85 const struct region *src2 );
86 extern struct region *union_region( struct region *dst, const struct region *src1,
87 const struct region *src2 );
88 extern struct region *xor_region( struct region *dst, const struct region *src1,
89 const struct region *src2 );
90 extern int point_in_region( struct region *region, int x, int y );
91 extern int rect_in_region( struct region *region, const rectangle_t *rect );
92 static inline struct region *create_empty_region(void) { return create_region( NULL, 0 ); }
94 /* window functions */
96 extern void destroy_thread_windows( struct thread *thread );
97 extern int is_child_window( user_handle_t parent, user_handle_t child );
98 extern int is_top_level_window( user_handle_t window );
99 extern int make_window_active( user_handle_t window );
100 extern struct thread *get_window_thread( user_handle_t handle );
101 extern user_handle_t window_from_point( int x, int y );
102 extern user_handle_t find_window_to_repaint( user_handle_t parent, struct thread *thread );
103 extern struct window_class *get_window_class( user_handle_t window );
105 /* window class functions */
107 extern void destroy_process_classes( struct process *process );
108 extern struct window_class *grab_class( struct process *process, atom_t atom,
109 void *instance, int *extra_bytes );
110 extern void release_class( struct window_class *class );
111 extern atom_t get_class_atom( struct window_class *class );
112 extern void *get_class_client_ptr( struct window_class *class );
114 #endif /* __WINE_SERVER_USER_H */