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98 lines
3.7 KiB
C
98 lines
3.7 KiB
C
/*
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* Message definitions
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*
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* Copyright 1993 Alexandre Julliard
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef __WINE_MESSAGE_H
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#define __WINE_MESSAGE_H
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "wine/windef16.h"
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struct received_message_info;
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struct hook16_queue_info;
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/* Message queue */
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typedef struct tagMESSAGEQUEUE
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{
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HQUEUE16 self; /* Handle to self (was: reserved) */
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HANDLE server_queue; /* Handle to server-side queue */
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DWORD recursion_count; /* Counter to prevent infinite SendMessage recursion */
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HHOOK hook; /* Current hook */
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struct received_message_info *receive_info; /* Info about message being currently received */
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struct hook16_queue_info *hook16_info; /* Opaque pointer for 16-bit hook support */
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DWORD GetMessageTimeVal; /* Value for GetMessageTime */
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DWORD GetMessagePosVal; /* Value for GetMessagePos */
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DWORD GetMessageExtraInfoVal; /* Value for GetMessageExtraInfo */
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HCURSOR cursor; /* current cursor */
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INT cursor_count; /* cursor show count */
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} MESSAGEQUEUE;
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#define MAX_SENDMSG_RECURSION 64
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/* queue.c */
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extern MESSAGEQUEUE *QUEUE_Current(void);
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extern void QUEUE_DeleteMsgQueue(void);
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/* message.c */
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extern BOOL MSG_process_raw_hardware_message( MSG *msg, ULONG_PTR extra_info, HWND hwnd_filter,
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UINT first, UINT last, BOOL remove );
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extern BOOL MSG_process_cooked_hardware_message( MSG *msg, ULONG_PTR extra_info, BOOL remove );
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extern void MSG_JournalPlayBackMsg(void);
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extern LRESULT MSG_SendInternalMessageTimeout( DWORD dest_pid, DWORD dest_tid,
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UINT msg, WPARAM wparam, LPARAM lparam,
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UINT flags, UINT timeout, PDWORD_PTR res_ptr );
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extern BOOL MSG_peek_message( MSG *msg, HWND hwnd, UINT first, UINT last, int flags );
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/* spy.c */
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#define SPY_DISPATCHMESSAGE16 0x0100
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#define SPY_DISPATCHMESSAGE 0x0101
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#define SPY_SENDMESSAGE16 0x0102
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#define SPY_SENDMESSAGE 0x0103
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#define SPY_DEFWNDPROC16 0x0104
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#define SPY_DEFWNDPROC 0x0105
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#define SPY_RESULT_OK16 0x0000
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#define SPY_RESULT_OK 0x0001
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#define SPY_RESULT_INVALIDHWND16 0x0002
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#define SPY_RESULT_INVALIDHWND 0x0003
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#define SPY_RESULT_DEFWND16 0x0004
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#define SPY_RESULT_DEFWND 0x0005
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extern const char *SPY_GetMsgName( UINT msg, HWND hWnd );
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extern const char *SPY_GetVKeyName(WPARAM wParam);
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extern void SPY_EnterMessage( INT iFlag, HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam );
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extern void SPY_ExitMessage( INT iFlag, HWND hwnd, UINT msg,
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LRESULT lReturn, WPARAM wParam, LPARAM lParam );
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extern int SPY_Init(void);
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/* check if hwnd is a broadcast magic handle */
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inline static BOOL is_broadcast( HWND hwnd )
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{
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return (hwnd == HWND_BROADCAST || hwnd == HWND_TOPMOST);
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}
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#endif /* __WINE_MESSAGE_H */
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