b817f4fbb5
Wed Mar 13 19:46:50 1996 Alexandre Julliard <julliard@lrc.epfl.ch> * [controls/edit.c] Removed calls to memmove (not portable). * [debugger/dbg.y] [debugger/debug.l] Prefixed all token with 't' to avoid conflicts with type definitions. Added 'walk queue', 'walk class' and 'info class' commands. * [debugger/info.c] Moved queue and window information functions to windows/queue.c and windows/win.c respectively. * [loader/signal.c] Added SIGHUP handling to force entry into built-in debugger. Cleaned up a bit. * [misc/spy.c] General cleanup and performance improvements. * [windows/class.c] Added CLASS_DumpClass() and CLASS_WalkClasses() functions for debugger. * [windows/event.c] Pressing Ctrl-Alt-Return forces an entry into the debugger. Not sure if this key combination is a good choice... * [windows/message.c] [windows/queue.c] (New file) Moved message queue handling functions to windows/queue.c. Tue Mar 12 14:55:16 1996 Onno Hovers <onno@stack.urc.tue.nl> * [if1632/except.S] [include/except.h] [win32/except.c] (New files) Implemented Win32 exception functions: RaiseException(), RtlUnwind(), SetUnhandledExceptionFilter() and UnhandledExceptionFilter(). Mon Mar 11 19:23:29 1996 Albrecht Kleine <kleine@ak.sax.de> * [controls/listbox.c] [include/listbox.h] Special handling for COMBOLBOX styles introduced via extension of HEADLIST structure: lphl->dwStyle. Mon Mar 11 13:31:06 1996 Greg Kreider <kreider@natlab.research.philips.com> * [controls/combo.c] Any mouse movement within a small distance (defined by CBLMM_EDGE) of the top or bottom edge causes the window to scroll. Also moved some assignments so the routine works correctly. * [controls/listbox.c] Changing selection in ListBoxSetCurSel now updates PrevFocused. Added to LBSetFont and CreateListBoxStruct a fake hdc that tests and sets the standard text height. Sun Mar 10 08:39:23 1996 Alex Korobka <alex@phm30.pharm.sunysb.edu> * [windows/dce.c] Fixed memory leak in DCE_ClipWindows().
83 lines
3.5 KiB
C
83 lines
3.5 KiB
C
/*
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* Message queues definitions
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*
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* Copyright 1993 Alexandre Julliard
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*/
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#ifndef __WINE_QUEUE_H
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#define __WINE_QUEUE_H
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#include "windows.h"
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#ifndef WINELIB
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#pragma pack(1)
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#endif
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/* Message as stored in the queue (contains the extraInfo field) */
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typedef struct tagQMSG
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{
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DWORD extraInfo; /* Only in 3.1 */
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MSG msg;
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} QMSG;
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typedef struct tagMESSAGEQUEUE
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{
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HQUEUE next; /* 00 Next queue */
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HTASK hTask; /* 02 hTask owning the queue */
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WORD msgSize; /* 04 Size of messages in the queue */
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WORD msgCount; /* 06 Number of waiting messages */
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WORD nextMessage; /* 08 Next message to be retrieved */
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WORD nextFreeMessage; /* 0a Next available slot in the queue */
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WORD queueSize; /* 0c Size of the queue */
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DWORD GetMessageTimeVal WINE_PACKED; /* 0e Value for GetMessageTime */
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DWORD GetMessagePosVal WINE_PACKED; /* 12 Value for GetMessagePos */
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WORD reserved1; /* 16 Unknown */
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DWORD GetMessageExtraInfoVal; /* 18 Value for GetMessageExtraInfo */
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WORD reserved2; /* 1c Unknown */
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LPARAM lParam WINE_PACKED; /* 1e Next 4 values set by SendMessage */
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WPARAM wParam; /* 22 */
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UINT msg; /* 24 */
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HWND hWnd; /* 26 */
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DWORD SendMessageReturn; /* 28 Return value for SendMessage */
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WORD wPostQMsg; /* 2c PostQuitMessage flag */
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WORD wExitCode; /* 2e PostQuitMessage exit code */
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WORD reserved3[3]; /* 30 Unknown */
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WORD wWinVersion; /* 36 Expected Windows version */
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HQUEUE InSendMessageHandle; /* 38 Queue of task that sent a message */
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HTASK hSendingTask; /* 3a Handle of task that sent a message */
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HTASK hPrevSendingTask; /* 3c Handle of previous sender */
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WORD wPaintCount; /* 3e Number of WM_PAINT needed */
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WORD wTimerCount; /* 40 Number of timers for this task */
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WORD tempStatus; /* 42 State reset by GetQueueStatus */
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WORD status; /* 44 Queue state */
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WORD wakeMask; /* 46 Task wake-up mask */
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WORD SendMsgReturnPtrs[3]; /* 48 Near ptr to return values (?) */
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HANDLE hCurHook; /* 4e Current hook */
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HANDLE hooks[WH_NB_HOOKS]; /* 50 Task hooks list */
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WORD reserved4[3]; /* 68 Unknown */
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QMSG messages[1]; /* 6e Queue messages */
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} MESSAGEQUEUE;
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#ifndef WINELIB
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#pragma pack(4)
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#endif
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extern void QUEUE_DumpQueue( HQUEUE hQueue );
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extern void QUEUE_WalkQueues(void);
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extern MESSAGEQUEUE *QUEUE_GetSysQueue(void);
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extern void QUEUE_IncPaintCount( HQUEUE hQueue );
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extern void QUEUE_DecPaintCount( HQUEUE hQueue );
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extern void QUEUE_IncTimerCount( HQUEUE hQueue );
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extern void QUEUE_DecTimerCount( HQUEUE hQueue );
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extern BOOL QUEUE_CreateSysMsgQueue( int size );
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extern BOOL QUEUE_DeleteMsgQueue( HQUEUE hQueue );
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extern HTASK QUEUE_GetQueueTask( HQUEUE hQueue );
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extern BOOL QUEUE_AddMsg( HQUEUE hQueue, MSG * msg, DWORD extraInfo );
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extern int QUEUE_FindMsg( MESSAGEQUEUE * msgQueue, HWND hwnd,
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int first, int last );
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extern void QUEUE_RemoveMsg( MESSAGEQUEUE * msgQueue, int pos );
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extern void hardware_event( WORD message, WORD wParam, LONG lParam,
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int xPos, int yPos, DWORD time, DWORD extraInfo );
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#endif /* __WINE_QUEUE_H */
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