Rewrote most of SendMessage/PeekMessage.
Implemented inter-process messaging.
Moved most message routines to dlls/user, and split off 16-bit
routines to a separate file.
diff --git a/windows/message.c b/windows/message.c
index 7658e52..7134d04 100644
--- a/windows/message.c
+++ b/windows/message.c
@@ -10,8 +10,9 @@
#include <sys/time.h>
#include <sys/types.h>
-#include "wine/winbase16.h"
-#include "wine/winuser16.h"
+#include "winbase.h"
+#include "wingdi.h"
+#include "winuser.h"
#include "message.h"
#include "winerror.h"
#include "wine/server.h"
@@ -36,109 +37,8 @@
#define WM_NCMOUSEFIRST WM_NCMOUSEMOVE
#define WM_NCMOUSELAST WM_NCMBUTTONDBLCLK
-#define QMSG_WIN16 1
-#define QMSG_WIN32A 2
-#define QMSG_WIN32W 3
-
static UINT doubleClickSpeed = 452;
-static BOOL MSG_ConvertMsg( MSG *msg, int srcType, int dstType );
-
-
-
-/* flag for messages that contain pointers */
-/* 16 messages per entry, messages 0..15 map to bits 0..15 */
-
-#define SET(msg) (1 << ((msg) & 15))
-
-static const unsigned short message_pointer_flags[] =
-{
- /* 0x00 - 0x0f */
- SET(WM_CREATE) | SET(WM_GETTEXT) | SET(WM_SETTEXT),
- /* 0x10 - 0x1f */
- SET(WM_WININICHANGE),
- /* 0x20 - 0x2f */
- SET(WM_GETMINMAXINFO) | SET(WM_DRAWITEM) | SET(WM_MEASUREITEM) | SET(WM_DELETEITEM),
- /* 0x30 - 0x3f */
- SET(WM_COMPAREITEM),
- /* 0x40 - 0x4f */
- SET(WM_WINDOWPOSCHANGING) | SET(WM_WINDOWPOSCHANGED) | SET(WM_COPYDATA) | SET(WM_NOTIFY),
- /* 0x50 - 0x5f */
- SET(WM_HELP),
- /* 0x60 - 0x6f */
- 0,
- /* 0x70 - 0x7f */
- SET(WM_STYLECHANGING) | SET(WM_STYLECHANGED),
- /* 0x80 - 0x8f */
- SET(WM_NCCREATE) | SET(WM_NCCALCSIZE) | SET(WM_GETDLGCODE),
- /* 0x90 - 0x9f */
- 0,
- /* 0xa0 - 0xaf */
- 0,
- /* 0xb0 - 0xbf */
- SET(EM_GETSEL) | SET(EM_GETRECT) | SET(EM_SETRECT) | SET(EM_SETRECTNP),
- /* 0xc0 - 0xcf */
- SET(EM_REPLACESEL) | SET(EM_GETLINE) | SET(EM_SETTABSTOPS),
- /* 0xd0 - 0xdf */
- 0,
- /* 0xe0 - 0xef */
- 0,
- /* 0xf0 - 0xff */
- 0,
- /* 0x100 - 0x10f */
- 0,
- /* 0x110 - 0x11f */
- 0,
- /* 0x120 - 0x12f */
- 0,
- /* 0x130 - 0x13f */
- 0,
- /* 0x140 - 0x14f */
- SET(CB_ADDSTRING) | SET(CB_DIR) | SET(CB_GETLBTEXT) | SET(CB_INSERTSTRING) |
- SET(CB_FINDSTRING) | SET(CB_SELECTSTRING),
- /* 0x150 - 0x15f */
- SET(CB_GETDROPPEDCONTROLRECT) | SET(CB_FINDSTRINGEXACT),
- /* 0x160 - 0x16f */
- 0,
- /* 0x170 - 0x17f */
- 0,
- /* 0x180 - 0x18f */
- SET(LB_ADDSTRING) | SET(LB_INSERTSTRING) | SET(LB_GETTEXT) | SET(LB_SELECTSTRING) |
- SET(LB_DIR) | SET(LB_FINDSTRING),
- /* 0x190 - 0x19f */
- SET(LB_GETSELITEMS) | SET(LB_SETTABSTOPS) | SET(LB_ADDFILE) | SET(LB_GETITEMRECT),
- /* 0x1a0 - 0x1af */
- SET(LB_FINDSTRINGEXACT),
- /* 0x1b0 - 0x1bf */
- 0,
- /* 0x1c0 - 0x1cf */
- 0,
- /* 0x1d0 - 0x1df */
- 0,
- /* 0x1e0 - 0x1ef */
- 0,
- /* 0x1f0 - 0x1ff */
- 0,
- /* 0x200 - 0x20f */
- 0,
- /* 0x210 - 0x21f */
- 0,
- /* 0x220 - 0x22f */
- SET(WM_MDICREATE) | SET(WM_MDIGETACTIVE) | SET(WM_DROPOBJECT) |
- SET(WM_QUERYDROPOBJECT) | SET(WM_DRAGSELECT) | SET(WM_DRAGMOVE)
-};
-
-#undef SET
-
-/***********************************************************************
- * is_pointer_message
- */
-inline static int is_pointer_message( UINT message )
-{
- if (message >= 8*sizeof(message_pointer_flags)) return FALSE;
- return (message_pointer_flags[message / 16] & (1 << (message & 15))) != 0;
-}
-
/***********************************************************************
* is_keyboard_message
@@ -177,50 +77,14 @@
/***********************************************************************
- * map_wparam_AtoW
+ * process_sent_messages
*
- * Convert the wparam of an ASCII message to Unicode.
+ * Process all pending sent messages.
*/
-static WPARAM map_wparam_AtoW( UINT message, WPARAM wparam )
+inline static void process_sent_messages(void)
{
- if (message == WM_CHARTOITEM ||
- message == EM_SETPASSWORDCHAR ||
- message == WM_CHAR ||
- message == WM_DEADCHAR ||
- message == WM_SYSCHAR ||
- message == WM_SYSDEADCHAR ||
- message == WM_MENUCHAR)
- {
- char ch = LOWORD(wparam);
- WCHAR wch;
- MultiByteToWideChar(CP_ACP, 0, &ch, 1, &wch, 1);
- wparam = MAKEWPARAM( wch, HIWORD(wparam) );
- }
- return wparam;
-}
-
-
-/***********************************************************************
- * map_wparam_WtoA
- *
- * Convert the wparam of a Unicode message to ASCII.
- */
-static WPARAM map_wparam_WtoA( UINT message, WPARAM wparam )
-{
- if (message == WM_CHARTOITEM ||
- message == EM_SETPASSWORDCHAR ||
- message == WM_CHAR ||
- message == WM_DEADCHAR ||
- message == WM_SYSCHAR ||
- message == WM_SYSDEADCHAR ||
- message == WM_MENUCHAR)
- {
- WCHAR wch = LOWORD(wparam);
- char ch;
- WideCharToMultiByte( CP_ACP, 0, &wch, 1, &ch, 1, NULL, NULL );
- wparam = MAKEWPARAM( ch, HIWORD(wparam) );
- }
- return wparam;
+ MSG msg;
+ MSG_peek_message( &msg, 0, 0, 0, GET_MSG_REMOVE | GET_MSG_SENT_ONLY );
}
@@ -229,13 +93,12 @@
*
* store a hardware message in the thread queue
*/
-static void queue_hardware_message( MSG *msg, ULONG_PTR extra_info, enum message_kind kind )
+static void queue_hardware_message( MSG *msg, ULONG_PTR extra_info, enum message_type type )
{
SERVER_START_REQ( send_message )
{
- req->kind = kind;
+ req->type = type;
req->id = (void *)GetWindowThreadProcessId( msg->hwnd, NULL );
- req->type = 0;
req->win = msg->hwnd;
req->msg = msg->message;
req->wparam = msg->wParam;
@@ -244,6 +107,7 @@
req->y = msg->pt.y;
req->time = msg->time;
req->info = extra_info;
+ req->timeout = 0;
SERVER_CALL();
}
SERVER_END_REQ;
@@ -283,7 +147,7 @@
*
* Get an EVENTMSG struct via call JOURNALPLAYBACK hook function
*/
-static void MSG_JournalPlayBackMsg(void)
+void MSG_JournalPlayBackMsg(void)
{
EVENTMSG tmpMsg;
MSG msg;
@@ -324,7 +188,7 @@
msg.lParam |= 0x01000000;
msg.pt.x = msg.pt.y = 0;
- queue_hardware_message( &msg, 0, RAW_HW_MESSAGE );
+ queue_hardware_message( &msg, 0, MSG_HARDWARE_RAW );
}
else if ((tmpMsg.message>= WM_MOUSEFIRST) && (tmpMsg.message <= WM_MOUSELAST))
{
@@ -355,7 +219,7 @@
msg.pt.x = tmpMsg.paramL;
msg.pt.y = tmpMsg.paramH;
- queue_hardware_message( &msg, 0, RAW_HW_MESSAGE );
+ queue_hardware_message( &msg, 0, MSG_HARDWARE_RAW );
}
HOOK_CallHooksA( WH_JOURNALPLAYBACK, HC_SKIP, 0, (LPARAM)&tmpMsg);
}
@@ -626,8 +490,8 @@
*
* returns TRUE if the contents of 'msg' should be passed to the application
*/
-static BOOL process_raw_hardware_message( MSG *msg, ULONG_PTR extra_info, HWND hwnd_filter,
- UINT first, UINT last, BOOL remove )
+BOOL MSG_process_raw_hardware_message( MSG *msg, ULONG_PTR extra_info, HWND hwnd_filter,
+ UINT first, UINT last, BOOL remove )
{
if (is_keyboard_message( msg->message ))
{
@@ -648,22 +512,22 @@
GetWindowThreadProcessId( msg->hwnd, NULL ) != GetCurrentThreadId())
{
/* queue it for later, or for another thread */
- queue_hardware_message( msg, extra_info, COOKED_HW_MESSAGE );
+ queue_hardware_message( msg, extra_info, MSG_HARDWARE_COOKED );
return FALSE;
}
/* save the message in the cooked queue if we didn't want to remove it */
- if (!remove) queue_hardware_message( msg, extra_info, COOKED_HW_MESSAGE );
+ if (!remove) queue_hardware_message( msg, extra_info, MSG_HARDWARE_COOKED );
return TRUE;
}
/***********************************************************************
- * process_cooked_hardware_message
+ * MSG_process_cooked_hardware_message
*
* returns TRUE if the contents of 'msg' should be passed to the application
*/
-static BOOL process_cooked_hardware_message( MSG *msg, BOOL remove )
+BOOL MSG_process_cooked_hardware_message( MSG *msg, BOOL remove )
{
if (is_keyboard_message( msg->message ))
return process_cooked_keyboard_message( msg, remove );
@@ -676,249 +540,6 @@
}
-/***********************************************************************
- * handle_sent_message
- *
- * Handle the reception of a sent message by calling the corresponding window proc
- */
-static void handle_sent_message( MSG *msg, int type, ULONG_PTR extra_info )
-{
- LRESULT result = 0;
- MESSAGEQUEUE *queue = QUEUE_Current();
- ULONG_PTR old_extra_info = queue->GetMessageExtraInfoVal; /* save ExtraInfo */
- WND *wndPtr = WIN_FindWndPtr( msg->hwnd );
-
- TRACE( "got hwnd %x msg %x (%s) wp %x lp %lx\n",
- msg->hwnd, msg->message, SPY_GetMsgName(msg->message),
- msg->wParam, msg->lParam );
-
- queue->GetMessageExtraInfoVal = extra_info;
-
- /* call the right version of CallWindowProcXX */
- switch(type)
- {
- case QMSG_WIN16:
- result = CallWindowProc16( (WNDPROC16)wndPtr->winproc,
- (HWND16) msg->hwnd,
- (UINT16) msg->message,
- LOWORD(msg->wParam),
- msg->lParam );
- break;
- case QMSG_WIN32A:
- result = CallWindowProcA( wndPtr->winproc, msg->hwnd, msg->message,
- msg->wParam, msg->lParam );
- break;
- case QMSG_WIN32W:
- result = CallWindowProcW( wndPtr->winproc, msg->hwnd, msg->message,
- msg->wParam, msg->lParam );
- break;
- }
-
- queue->GetMessageExtraInfoVal = old_extra_info; /* Restore extra info */
- WIN_ReleaseWndPtr(wndPtr);
-
- SERVER_START_REQ( reply_message )
- {
- req->result = result;
- req->remove = 1;
- SERVER_CALL();
- }
- SERVER_END_REQ;
-}
-
-
-/***********************************************************************
- * process_sent_messages
- *
- * Process all pending sent messages
- */
-static void process_sent_messages(void)
-{
- MSG msg;
- int type;
- unsigned int res;
- ULONG_PTR extra_info;
-
- for (;;)
- {
- SERVER_START_REQ( get_message )
- {
- req->flags = GET_MSG_REMOVE | GET_MSG_SENT_ONLY;
- req->get_win = 0;
- req->get_first = 0;
- req->get_last = ~0;
- if (!(res = SERVER_CALL()))
- {
- type = req->type;
- msg.hwnd = req->win;
- msg.message = req->msg;
- msg.wParam = req->wparam;
- msg.lParam = req->lparam;
- msg.time = req->time;
- msg.pt.x = req->x;
- msg.pt.y = req->y;
- extra_info = req->info;
- }
- }
- SERVER_END_REQ;
-
- if (res) break;
- handle_sent_message( &msg, type, extra_info );
- }
-}
-
-
-
-/***********************************************************************
- * peek_message
- *
- * Peek for a message matching the given parameters. Return FALSE if none available.
- */
-static BOOL peek_message( HWND hwnd, UINT first, UINT last, int flags, int type,
- MSG *msg, ULONG_PTR *extra_info )
-{
- BOOL ret = FALSE;
- enum message_kind kind;
- int msg_type;
-
- if (!first && !last) last = ~0;
-
- for (;;)
- {
- SERVER_START_REQ( get_message )
- {
- req->flags = flags;
- req->get_win = hwnd;
- req->get_first = first;
- req->get_last = last;
- if ((ret = !SERVER_CALL()))
- {
- kind = req->kind;
- msg_type = req->type;
- msg->hwnd = req->win;
- msg->message = req->msg;
- msg->wParam = req->wparam;
- msg->lParam = req->lparam;
- msg->time = req->time;
- msg->pt.x = req->x;
- msg->pt.y = req->y;
- *extra_info = req->info;
- }
- }
- SERVER_END_REQ;
-
- if (!ret) return FALSE;
-
- switch(kind)
- {
- case SEND_MESSAGE:
- handle_sent_message( msg, msg_type, *extra_info );
- continue;
- case POST_MESSAGE:
- /* try to convert message to requested type */
- if (!MSG_ConvertMsg( msg, msg_type, type ))
- {
- ERR( "Message %s of wrong type contains pointer parameters. Skipped!\n",
- SPY_GetMsgName(msg->message));
- /* remove it */
- flags |= GET_MSG_REMOVE_LAST;
- continue;
- }
- break;
- case RAW_HW_MESSAGE:
- if (!process_raw_hardware_message( msg, *extra_info,
- hwnd, first, last, flags & GET_MSG_REMOVE ))
- continue;
- /* fall through */
- case COOKED_HW_MESSAGE:
- if (!process_cooked_hardware_message( msg, flags & GET_MSG_REMOVE ))
- {
- flags |= GET_MSG_REMOVE_LAST;
- continue;
- }
- break;
- }
-
- /* now we got something */
- TRACE( "got hwnd %x msg %x (%s) wp %x lp %lx\n",
- msg->hwnd, msg->message, SPY_GetMsgName(msg->message),
- msg->wParam, msg->lParam );
- return TRUE;
- }
-}
-
-
-/***********************************************************************
- * wait_queue_bits
- *
- * See "Windows Internals", p.447
- *
- * return values:
- * 0 if exit with timeout
- * 1 otherwise
- */
-static int wait_queue_bits( WORD bits, DWORD timeout )
-{
- MESSAGEQUEUE *queue;
-
- if (!(queue = QUEUE_Current())) return 0;
-
- TRACE("q %04x waiting for %04x\n", queue->self, bits);
-
- for (;;)
- {
- unsigned int wake_bits = 0, changed_bits = 0;
- DWORD dwlc;
-
- SERVER_START_REQ( set_queue_mask )
- {
- req->wake_mask = QS_SENDMESSAGE;
- req->changed_mask = bits | QS_SENDMESSAGE;
- req->skip_wait = 1;
- if (!SERVER_CALL())
- {
- wake_bits = req->wake_bits;
- changed_bits = req->changed_bits;
- }
- }
- SERVER_END_REQ;
-
- if (changed_bits & bits)
- {
- /* One of the bits is set; we can return */
- return 1;
- }
- if (wake_bits & QS_SENDMESSAGE)
- {
- /* Process the sent message immediately */
- process_sent_messages();
- continue; /* nested sm crux */
- }
-
- TRACE_(msg)("(%04x) mask=%08x, bits=%08x, changed=%08x, waiting\n",
- queue->self, bits, wake_bits, changed_bits );
-
- ReleaseThunkLock( &dwlc );
- if (dwlc) TRACE_(msg)("had win16 lock\n");
-
- if (USER_Driver.pMsgWaitForMultipleObjectsEx)
- USER_Driver.pMsgWaitForMultipleObjectsEx( 1, &queue->server_queue, timeout, 0, 0 );
- else
- WaitForSingleObject( queue->server_queue, timeout );
- if (dwlc) RestoreThunkLock( dwlc );
- }
-}
-
-
-/**********************************************************************
- * SetDoubleClickTime (USER.20)
- */
-void WINAPI SetDoubleClickTime16( UINT16 interval )
-{
- SetDoubleClickTime( interval );
-}
-
-
/**********************************************************************
* SetDoubleClickTime (USER32.@)
*/
@@ -930,15 +551,6 @@
/**********************************************************************
- * GetDoubleClickTime (USER.21)
- */
-UINT16 WINAPI GetDoubleClickTime16(void)
-{
- return doubleClickSpeed;
-}
-
-
-/**********************************************************************
* GetDoubleClickTime (USER32.@)
*/
UINT WINAPI GetDoubleClickTime(void)
@@ -948,986 +560,6 @@
/***********************************************************************
- * MSG_SendMessageInterThread
- *
- * Implementation of an inter-task SendMessage.
- * Return values:
- * 0 if error or timeout
- * 1 if successful
- */
-static LRESULT MSG_SendMessageInterThread( DWORD dest_tid, HWND hwnd, UINT msg,
- WPARAM wParam, LPARAM lParam,
- DWORD timeout, WORD type,
- LRESULT *pRes)
-{
- BOOL ret;
- int iWndsLocks;
- LRESULT result = 0;
-
- TRACE( "hwnd %x msg %x (%s) wp %x lp %lx\n", hwnd, msg, SPY_GetMsgName(msg), wParam, lParam );
-
- SERVER_START_REQ( send_message )
- {
- req->kind = SEND_MESSAGE;
- req->id = (void *)dest_tid;
- req->type = type;
- req->win = hwnd;
- req->msg = msg;
- req->wparam = wParam;
- req->lparam = lParam;
- req->x = 0;
- req->y = 0;
- req->time = GetCurrentTime();
- req->info = 0;
- ret = !SERVER_CALL_ERR();
- }
- SERVER_END_REQ;
- if (!ret) return 0;
-
- iWndsLocks = WIN_SuspendWndsLock();
-
- /* wait for the result */
- wait_queue_bits( QS_SMRESULT, timeout );
-
- SERVER_START_REQ( get_message_reply )
- {
- req->cancel = 1;
- if ((ret = !SERVER_CALL_ERR())) result = req->result;
- }
- SERVER_END_REQ;
-
- TRACE( "hwnd %x msg %x (%s) wp %x lp %lx got reply %lx (err=%ld)\n",
- hwnd, msg, SPY_GetMsgName(msg), wParam, lParam, result, GetLastError() );
-
- if (!ret && (GetLastError() == ERROR_IO_PENDING))
- {
- if (timeout == INFINITE) ERR("no timeout but no result\n");
- SetLastError(0); /* timeout */
- }
-
- if (pRes) *pRes = result;
-
- WIN_RestoreWndsLock(iWndsLocks);
- return ret;
-}
-
-
-/***********************************************************************
- * ReplyMessage (USER.115)
- */
-void WINAPI ReplyMessage16( LRESULT result )
-{
- ReplyMessage( result );
-}
-
-/***********************************************************************
- * ReplyMessage (USER32.@)
- */
-BOOL WINAPI ReplyMessage( LRESULT result )
-{
- BOOL ret;
- SERVER_START_REQ( reply_message )
- {
- req->result = result;
- req->remove = 0;
- ret = !SERVER_CALL_ERR();
- }
- SERVER_END_REQ;
- return ret;
-}
-
-/***********************************************************************
- * MSG_ConvertMsg
- */
-static BOOL MSG_ConvertMsg( MSG *msg, int srcType, int dstType )
-{
- if (srcType == QMSG_WIN32A || dstType == QMSG_WIN32A)
- {
- /* posted messages are always either Win16 or Unicode Win32,
- * QMSG_WIN32A is only for sent messages */
- ERR( "invalid type %d/%d\n", srcType, dstType );
- return FALSE;
- }
-
- if (!srcType || srcType == dstType) return TRUE;
-
- if (srcType == QMSG_WIN16)
- {
- if (dstType == QMSG_WIN32W)
- {
- switch ( WINPROC_MapMsg16To32W( msg->hwnd, msg->message, msg->wParam,
- &msg->message, &msg->wParam, &msg->lParam ) )
- {
- case 0:
- return TRUE;
- case 1:
- /* Pointer messages were mapped --> need to free allocated memory and fail */
- WINPROC_UnmapMsg16To32W( msg->hwnd, msg->message, msg->wParam, msg->lParam, 0 );
- default:
- return FALSE;
- }
- }
- }
- else if (srcType == QMSG_WIN32W)
- {
- if (dstType == QMSG_WIN16)
- {
- UINT16 msg16;
- MSGPARAM16 mp16;
-
- mp16.lParam = msg->lParam;
- switch ( WINPROC_MapMsg32WTo16( msg->hwnd, msg->message, msg->wParam,
- &msg16, &mp16.wParam, &mp16.lParam ) )
- {
- case 0:
- msg->message = msg16;
- msg->wParam = mp16.wParam;
- msg->lParam = mp16.lParam;
- return TRUE;
- case 1:
- /* Pointer messages were mapped --> need to free allocated memory and fail */
- WINPROC_UnmapMsg32WTo16( msg->hwnd, msg->message, msg->wParam, msg->lParam, &mp16 );
- default:
- return FALSE;
- }
- }
- }
-
- FIXME( "Invalid message type(s): %d / %d\n", srcType, dstType );
- return FALSE;
-}
-
-
-/***********************************************************************
- * MSG_PeekMessage
- */
-static BOOL MSG_PeekMessage( int type, LPMSG msg_out, HWND hwnd,
- DWORD first, DWORD last, WORD flags, BOOL peek )
-{
- int mask, msg_flags = 0;
- MESSAGEQUEUE *msgQueue;
- int iWndsLocks;
- MSG msg;
- ULONG_PTR extra_info;
-
- mask = QS_POSTMESSAGE | QS_SENDMESSAGE; /* Always selected */
- if (first || last)
- {
- if ((first <= WM_KEYLAST) && (last >= WM_KEYFIRST)) mask |= QS_KEY;
- if ( ((first <= WM_MOUSELAST) && (last >= WM_MOUSEFIRST)) ||
- ((first <= WM_NCMOUSELAST) && (last >= WM_NCMOUSEFIRST)) ) mask |= QS_MOUSE;
- if ((first <= WM_TIMER) && (last >= WM_TIMER)) mask |= QS_TIMER;
- if ((first <= WM_SYSTIMER) && (last >= WM_SYSTIMER)) mask |= QS_TIMER;
- if ((first <= WM_PAINT) && (last >= WM_PAINT)) mask |= QS_PAINT;
- }
- else mask |= QS_MOUSE | QS_KEY | QS_TIMER | QS_PAINT;
-
- if (IsTaskLocked16()) flags |= PM_NOYIELD;
-
- iWndsLocks = WIN_SuspendWndsLock();
-
- /* check for graphics events */
- if (USER_Driver.pMsgWaitForMultipleObjectsEx)
- USER_Driver.pMsgWaitForMultipleObjectsEx( 0, NULL, 0, 0, 0 );
-
- if (flags & PM_REMOVE) msg_flags |= GET_MSG_REMOVE;
-
- while(1)
- {
- if (peek_message( hwnd, first, last, msg_flags, type, &msg, &extra_info ))
- {
- /* need to fill the window handle for WM_PAINT message */
- if (msg.message == WM_PAINT)
- {
- if ((msg.hwnd = WIN_FindWinToRepaint( hwnd )))
- {
- if (IsIconic( msg.hwnd ) && GetClassLongA( msg.hwnd, GCL_HICON ))
- {
- msg.message = WM_PAINTICON;
- msg.wParam = 1;
- }
- if( !hwnd || msg.hwnd == hwnd || IsChild(hwnd,msg.hwnd) )
- {
- /* clear internal paint flag */
- RedrawWindow( msg.hwnd, NULL, 0,
- RDW_NOINTERNALPAINT | RDW_NOCHILDREN );
- break;
- }
- }
- }
- else break;
- }
-
- /* FIXME: should be done before checking for hw events */
- MSG_JournalPlayBackMsg();
-
- if (peek)
- {
-#if 0 /* FIXME */
- if (!(flags & PM_NOYIELD)) UserYield16();
-#endif
- WIN_RestoreWndsLock(iWndsLocks);
- return FALSE;
- }
-
- wait_queue_bits( mask, INFINITE );
- }
-
- WIN_RestoreWndsLock(iWndsLocks);
-
- if ((msgQueue = QUEUE_Current()))
- {
- msgQueue->GetMessageTimeVal = msg.time;
- msgQueue->GetMessagePosVal = MAKELONG( msg.pt.x, msg.pt.y );
- msgQueue->GetMessageExtraInfoVal = extra_info;
- }
-
- /* We got a message */
- if (flags & PM_REMOVE)
- {
- if (msg.message == WM_KEYDOWN || msg.message == WM_SYSKEYDOWN)
- {
- BYTE *p = &QueueKeyStateTable[msg.wParam & 0xff];
-
- if (!(*p & 0x80))
- *p ^= 0x01;
- *p |= 0x80;
- }
- else if (msg.message == WM_KEYUP || msg.message == WM_SYSKEYUP)
- QueueKeyStateTable[msg.wParam & 0xff] &= ~0x80;
- }
-
- /* copy back our internal safe copy of message data to msg_out.
- * msg_out is a variable from the *program*, so it can't be used
- * internally as it can get "corrupted" by our use of SendMessage()
- * (back to the program) inside the message handling itself. */
- *msg_out = msg;
- if (peek)
- return TRUE;
-
- else
- return (msg.message != WM_QUIT);
-}
-
-/***********************************************************************
- * MSG_InternalGetMessage
- *
- * GetMessage() function for internal use. Behave like GetMessage(),
- * but also call message filters and optionally send WM_ENTERIDLE messages.
- * 'hwnd' must be the handle of the dialog or menu window.
- * 'code' is the message filter value (MSGF_??? codes).
- */
-BOOL MSG_InternalGetMessage( MSG *msg, HWND hwnd, HWND hwndOwner, UINT first, UINT last,
- WPARAM code, WORD flags, BOOL sendIdle, BOOL* idleSent )
-{
- for (;;)
- {
- if (sendIdle)
- {
- if (!MSG_PeekMessage( QMSG_WIN32W, msg, 0, first, last, flags, TRUE ))
- {
- /* No message present -> send ENTERIDLE and wait */
- if (IsWindow(hwndOwner))
- {
- SendMessageA( hwndOwner, WM_ENTERIDLE,
- code, (LPARAM)hwnd );
-
- if (idleSent!=NULL)
- *idleSent=TRUE;
- }
- MSG_PeekMessage( QMSG_WIN32W, msg, 0, first, last, flags, FALSE );
- }
- }
- else /* Always wait for a message */
- MSG_PeekMessage( QMSG_WIN32W, msg, 0, first, last, flags, FALSE );
-
- /* Call message filters */
-
- if (HOOK_IsHooked( WH_SYSMSGFILTER ) || HOOK_IsHooked( WH_MSGFILTER ))
- {
- MSG tmp_msg = *msg;
-
- if (HOOK_CallHooksW( WH_SYSMSGFILTER, code, 0, (LPARAM)&tmp_msg ) ||
- HOOK_CallHooksW( WH_MSGFILTER, code, 0, (LPARAM)&tmp_msg ))
- {
- /* Message filtered -> remove it from the queue if it's still there. */
- if (!(flags & PM_REMOVE))
- MSG_PeekMessage( QMSG_WIN32W, msg, 0, first, last, PM_REMOVE, TRUE );
- continue;
- }
- }
- /* need to return an ASCII message (FIXME) */
- msg->wParam = map_wparam_WtoA( msg->message, msg->wParam );
- return (msg->message != WM_QUIT);
- }
-}
-
-
-/***********************************************************************
- * PeekMessage32 (USER.819)
- */
-BOOL16 WINAPI PeekMessage32_16( SEGPTR msg16_32, HWND16 hwnd,
- UINT16 first, UINT16 last, UINT16 flags,
- BOOL16 wHaveParamHigh )
-{
- BOOL ret;
- MSG32_16 *lpmsg16_32 = MapSL(msg16_32);
- MSG msg;
-
- ret = MSG_PeekMessage( QMSG_WIN16, &msg, hwnd, first, last, flags, TRUE );
-
- lpmsg16_32->msg.hwnd = msg.hwnd;
- lpmsg16_32->msg.message = msg.message;
- lpmsg16_32->msg.wParam = LOWORD(msg.wParam);
- lpmsg16_32->msg.lParam = msg.lParam;
- lpmsg16_32->msg.time = msg.time;
- lpmsg16_32->msg.pt.x = (INT16)msg.pt.x;
- lpmsg16_32->msg.pt.y = (INT16)msg.pt.y;
-
- if ( wHaveParamHigh )
- lpmsg16_32->wParamHigh = HIWORD(msg.wParam);
-
- HOOK_CallHooks16( WH_GETMESSAGE, HC_ACTION, flags & PM_REMOVE, (LPARAM)msg16_32 );
- return ret;
-}
-
-/***********************************************************************
- * PeekMessage (USER.109)
- */
-BOOL16 WINAPI PeekMessage16( SEGPTR msg, HWND16 hwnd,
- UINT16 first, UINT16 last, UINT16 flags )
-{
- return PeekMessage32_16( msg, hwnd, first, last, flags, FALSE );
-}
-
-/***********************************************************************
- * PeekMessageA (USER32.@)
- */
-BOOL WINAPI PeekMessageA( LPMSG lpmsg, HWND hwnd, UINT min, UINT max, UINT flags )
-{
- BOOL ret = PeekMessageW( lpmsg, hwnd, min, max, flags );
- if (ret) lpmsg->wParam = map_wparam_WtoA( lpmsg->message, lpmsg->wParam );
- return ret;
-}
-
-/***********************************************************************
- * PeekMessageW (USER32.@) Check queue for messages
- *
- * Checks for a message in the thread's queue, filtered as for
- * GetMessage(). Returns immediately whether a message is available
- * or not.
- *
- * Whether a retrieved message is removed from the queue is set by the
- * _wRemoveMsg_ flags, which should be one of the following values:
- *
- * PM_NOREMOVE Do not remove the message from the queue.
- *
- * PM_REMOVE Remove the message from the queue.
- *
- * In addition, PM_NOYIELD may be combined into _wRemoveMsg_ to
- * request that the system not yield control during PeekMessage();
- * however applications may not rely on scheduling behavior.
- *
- * RETURNS
- *
- * Nonzero if a message is available and is retrieved, zero otherwise.
- *
- * CONFORMANCE
- *
- * ECMA-234, Win32
- *
- */
-BOOL WINAPI PeekMessageW(
- LPMSG lpmsg, /* [out] buffer to receive message */
- HWND hwnd, /* [in] restrict to messages for hwnd */
- UINT min, /* [in] minimum message to receive */
- UINT max, /* [in] maximum message to receive */
- UINT wRemoveMsg /* [in] removal flags */
-)
-{
- BOOL ret = MSG_PeekMessage( QMSG_WIN32W, lpmsg, hwnd, min, max, wRemoveMsg, TRUE );
- if (ret) HOOK_CallHooksW( WH_GETMESSAGE, HC_ACTION,
- wRemoveMsg & PM_REMOVE, (LPARAM)lpmsg );
- return ret;
-}
-
-
-/***********************************************************************
- * GetMessage32 (USER.820)
- */
-BOOL16 WINAPI GetMessage32_16( SEGPTR msg16_32, HWND16 hWnd, UINT16 first,
- UINT16 last, BOOL16 wHaveParamHigh )
-{
- MSG32_16 *lpmsg16_32 = MapSL(msg16_32);
- MSG msg;
-
- MSG_PeekMessage( QMSG_WIN16, &msg, hWnd, first, last, PM_REMOVE, FALSE );
-
- lpmsg16_32->msg.hwnd = msg.hwnd;
- lpmsg16_32->msg.message = msg.message;
- lpmsg16_32->msg.wParam = LOWORD(msg.wParam);
- lpmsg16_32->msg.lParam = msg.lParam;
- lpmsg16_32->msg.time = msg.time;
- lpmsg16_32->msg.pt.x = (INT16)msg.pt.x;
- lpmsg16_32->msg.pt.y = (INT16)msg.pt.y;
-
- if ( wHaveParamHigh )
- lpmsg16_32->wParamHigh = HIWORD(msg.wParam);
-
- TRACE( "message %04x, hwnd %04x, filter(%04x - %04x)\n",
- lpmsg16_32->msg.message, hWnd, first, last );
-
- HOOK_CallHooks16( WH_GETMESSAGE, HC_ACTION, PM_REMOVE, (LPARAM)msg16_32 );
- return lpmsg16_32->msg.message != WM_QUIT;
-}
-
-/***********************************************************************
- * GetMessage (USER.108)
- */
-BOOL16 WINAPI GetMessage16( SEGPTR msg, HWND16 hwnd, UINT16 first, UINT16 last)
-{
- return GetMessage32_16( msg, hwnd, first, last, FALSE );
-}
-
-/***********************************************************************
- * GetMessageA (USER32.@)
- */
-BOOL WINAPI GetMessageA( MSG *lpmsg, HWND hwnd, UINT min, UINT max )
-{
- GetMessageW( lpmsg, hwnd, min, max );
- lpmsg->wParam = map_wparam_WtoA( lpmsg->message, lpmsg->wParam );
- return lpmsg->message != WM_QUIT;
-}
-
-/***********************************************************************
- * GetMessageW (USER32.@) Retrieve next message
- *
- * GetMessage retrieves the next event from the calling thread's
- * queue and deposits it in *lpmsg.
- *
- * If _hwnd_ is not NULL, only messages for window _hwnd_ and its
- * children as specified by IsChild() are retrieved. If _hwnd_ is NULL
- * all application messages are retrieved.
- *
- * _min_ and _max_ specify the range of messages of interest. If
- * min==max==0, no filtering is performed. Useful examples are
- * WM_KEYFIRST and WM_KEYLAST to retrieve keyboard input, and
- * WM_MOUSEFIRST and WM_MOUSELAST to retrieve mouse input.
- *
- * WM_PAINT messages are not removed from the queue; they remain until
- * processed. Other messages are removed from the queue.
- *
- * RETURNS
- *
- * -1 on error, 0 if message is WM_QUIT, nonzero otherwise.
- *
- * CONFORMANCE
- *
- * ECMA-234, Win32
- *
- */
-BOOL WINAPI GetMessageW(
- MSG* lpmsg, /* [out] buffer to receive message */
- HWND hwnd, /* [in] restrict to messages for hwnd */
- UINT min, /* [in] minimum message to receive */
- UINT max /* [in] maximum message to receive */
-)
-{
- MSG_PeekMessage( QMSG_WIN32W, lpmsg, hwnd, min, max, PM_REMOVE, FALSE );
-
- TRACE( "message %04x, hwnd %04x, filter(%04x - %04x)\n",
- lpmsg->message, hwnd, min, max );
-
- HOOK_CallHooksW( WH_GETMESSAGE, HC_ACTION, PM_REMOVE, (LPARAM)lpmsg );
- return lpmsg->message != WM_QUIT;
-}
-
-/***********************************************************************
- * MSG_PostToQueue
- */
-static BOOL MSG_PostToQueue( DWORD tid, int type, HWND hwnd,
- UINT message, WPARAM wParam, LPARAM lParam )
-{
- unsigned int res;
-
- TRACE( "posting %x %x (%s) %x %lx\n", hwnd, message, SPY_GetMsgName(message), wParam, lParam );
-
- SERVER_START_REQ( send_message )
- {
- req->kind = POST_MESSAGE;
- req->id = (void *)tid;
- req->type = type;
- req->win = hwnd;
- req->msg = message;
- req->wparam = wParam;
- req->lparam = lParam;
- req->x = 0;
- req->y = 0;
- req->time = GetCurrentTime();
- req->info = 0;
- res = SERVER_CALL();
- }
- SERVER_END_REQ;
-
- if (res)
- {
- if (res == STATUS_INVALID_PARAMETER)
- SetLastError( ERROR_INVALID_THREAD_ID );
- else
- SetLastError( RtlNtStatusToDosError(res) );
- }
- return !res;
-}
-
-
-/***********************************************************************
- * MSG_PostMessage
- */
-static BOOL MSG_PostMessage( int type, HWND hwnd, UINT message,
- WPARAM wParam, LPARAM lParam )
-{
- WND *wndPtr;
-
- if (hwnd == HWND_BROADCAST)
- {
- WND *pDesktop = WIN_GetDesktop();
- TRACE("HWND_BROADCAST !\n");
-
- for (wndPtr=WIN_LockWndPtr(pDesktop->child); wndPtr; WIN_UpdateWndPtr(&wndPtr,wndPtr->next))
- {
- if (wndPtr->dwStyle & WS_POPUP || wndPtr->dwStyle & WS_CAPTION)
- {
- TRACE("BROADCAST Message to hWnd=%04x m=%04X w=%04X l=%08lX !\n",
- wndPtr->hwndSelf, message, wParam, lParam);
- MSG_PostToQueue( GetWindowThreadProcessId( wndPtr->hwndSelf, NULL ), type,
- wndPtr->hwndSelf, message, wParam, lParam );
- }
- }
- WIN_ReleaseDesktop();
- TRACE("End of HWND_BROADCAST !\n");
- return TRUE;
- }
-
- return MSG_PostToQueue( GetWindowThreadProcessId( hwnd, NULL ),
- type, hwnd, message, wParam, lParam );
-}
-
-
-/***********************************************************************
- * PostMessage (USER.110)
- */
-BOOL16 WINAPI PostMessage16( HWND16 hwnd, UINT16 message, WPARAM16 wParam,
- LPARAM lParam )
-{
- return (BOOL16) MSG_PostMessage( QMSG_WIN16, hwnd, message, wParam, lParam );
-}
-
-/***********************************************************************
- * PostMessageA (USER32.@)
- */
-BOOL WINAPI PostMessageA( HWND hwnd, UINT message, WPARAM wParam,
- LPARAM lParam )
-{
- return PostMessageW( hwnd, message, map_wparam_AtoW( message, wParam ), lParam );
-}
-
-/***********************************************************************
- * PostMessageW (USER32.@)
- */
-BOOL WINAPI PostMessageW( HWND hwnd, UINT message, WPARAM wParam,
- LPARAM lParam )
-{
- /* See thread on wine-devel around 6.2.2001. Basically posted messages
- * that are known to contain pointers are dropped by the Windows 32bit
- * PostMessage() with return FALSE; and invalid parameter last error.
- * (tested against NT4 by Gerard Patel)
- */
- if (is_pointer_message(message))
- {
- SetLastError(ERROR_INVALID_PARAMETER);
- return FALSE;
- }
- return MSG_PostMessage( QMSG_WIN32W, hwnd, message, wParam, lParam );
-}
-
-/***********************************************************************
- * PostAppMessage (USER.116)
- * PostAppMessage16 (USER32.@)
- */
-BOOL16 WINAPI PostAppMessage16( HTASK16 hTask, UINT16 message,
- WPARAM16 wParam, LPARAM lParam )
-{
- TDB *pTask = TASK_GetPtr( hTask );
- if (!pTask) return FALSE;
- return MSG_PostToQueue( (DWORD)pTask->teb->tid, QMSG_WIN16, 0, message, wParam, lParam );
-}
-
-/**********************************************************************
- * PostThreadMessageA (USER32.@)
- */
-BOOL WINAPI PostThreadMessageA( DWORD idThread, UINT message,
- WPARAM wParam, LPARAM lParam )
-{
- return PostThreadMessageW( idThread, message, map_wparam_AtoW( message, wParam ), lParam );
-}
-
-/**********************************************************************
- * PostThreadMessageW (USER32.@)
- */
-BOOL WINAPI PostThreadMessageW( DWORD idThread, UINT message,
- WPARAM wParam, LPARAM lParam )
-{
- if (is_pointer_message( message ))
- {
- SetLastError( ERROR_INVALID_PARAMETER );
- return FALSE;
- }
- return MSG_PostToQueue( idThread, QMSG_WIN32W, 0, message, wParam, lParam );
-}
-
-
-/************************************************************************
- * MSG_CallWndProcHook32
- */
-static void MSG_CallWndProcHook( LPMSG pmsg, BOOL bUnicode )
-{
- CWPSTRUCT cwp;
-
- cwp.lParam = pmsg->lParam;
- cwp.wParam = pmsg->wParam;
- cwp.message = pmsg->message;
- cwp.hwnd = pmsg->hwnd;
-
- if (bUnicode) HOOK_CallHooksW(WH_CALLWNDPROC, HC_ACTION, 1, (LPARAM)&cwp);
- else HOOK_CallHooksA( WH_CALLWNDPROC, HC_ACTION, 1, (LPARAM)&cwp );
-
- pmsg->lParam = cwp.lParam;
- pmsg->wParam = cwp.wParam;
- pmsg->message = cwp.message;
- pmsg->hwnd = cwp.hwnd;
-}
-
-
-/***********************************************************************
- * MSG_SendMessage
- *
- * return values: 0 if timeout occurs
- * 1 otherwise
- */
-static LRESULT MSG_SendMessage( HWND hwnd, UINT msg, WPARAM wParam,
- LPARAM lParam, DWORD timeout, WORD type,
- LRESULT *pRes)
-{
- WND * wndPtr = 0;
- WND **list, **ppWnd;
- LRESULT ret = 1;
- DWORD dest_tid;
- WNDPROC winproc;
-
- if (pRes) *pRes = 0;
-
- if (hwnd == HWND_BROADCAST|| hwnd == HWND_TOPMOST)
- {
- if (pRes) *pRes = 1;
-
- if (!(list = WIN_BuildWinArray( WIN_GetDesktop(), 0, NULL )))
- {
- WIN_ReleaseDesktop();
- return 1;
- }
- WIN_ReleaseDesktop();
-
- TRACE("HWND_BROADCAST !\n");
- for (ppWnd = list; *ppWnd; ppWnd++)
- {
- WIN_UpdateWndPtr(&wndPtr,*ppWnd);
- if (!IsWindow(wndPtr->hwndSelf)) continue;
- if (wndPtr->dwStyle & WS_POPUP || wndPtr->dwStyle & WS_CAPTION)
- {
- TRACE("BROADCAST Message to hWnd=%04x m=%04X w=%04lX l=%08lX !\n",
- wndPtr->hwndSelf, msg, (DWORD)wParam, lParam);
- MSG_SendMessage( wndPtr->hwndSelf, msg, wParam, lParam,
- timeout, type, pRes);
- }
- }
- WIN_ReleaseWndPtr(wndPtr);
- WIN_ReleaseWinArray(list);
- TRACE("End of HWND_BROADCAST !\n");
- return 1;
- }
-
- if (HOOK_IsHooked( WH_CALLWNDPROC ))
- {
- switch(type)
- {
- case QMSG_WIN16:
- {
- LPCWPSTRUCT16 pmsg;
-
- if ((pmsg = SEGPTR_NEW(CWPSTRUCT16)))
- {
- pmsg->hwnd = hwnd & 0xffff;
- pmsg->message= msg & 0xffff;
- pmsg->wParam = wParam & 0xffff;
- pmsg->lParam = lParam;
- HOOK_CallHooks16( WH_CALLWNDPROC, HC_ACTION, 1,
- (LPARAM)SEGPTR_GET(pmsg) );
- hwnd = pmsg->hwnd;
- msg = pmsg->message;
- wParam = pmsg->wParam;
- lParam = pmsg->lParam;
- SEGPTR_FREE( pmsg );
- }
- }
- break;
- case QMSG_WIN32A:
- MSG_CallWndProcHook( (LPMSG)&hwnd, FALSE);
- break;
- case QMSG_WIN32W:
- MSG_CallWndProcHook( (LPMSG)&hwnd, TRUE);
- break;
- }
- }
-
- if (!(wndPtr = WIN_FindWndPtr( hwnd )))
- {
- WARN("invalid hwnd %04x\n", hwnd );
- return 0;
- }
- if (QUEUE_IsExitingQueue(wndPtr->hmemTaskQ))
- {
- WIN_ReleaseWndPtr( wndPtr );
- return 0; /* Don't send anything if the task is dying */
- }
- winproc = (WNDPROC)wndPtr->winproc;
- WIN_ReleaseWndPtr( wndPtr );
-
- if (type != QMSG_WIN16)
- SPY_EnterMessage( SPY_SENDMESSAGE, hwnd, msg, wParam, lParam );
- else
- SPY_EnterMessage( SPY_SENDMESSAGE16, hwnd, msg, wParam, lParam );
-
- dest_tid = GetWindowThreadProcessId( hwnd, NULL );
- if (dest_tid && dest_tid != GetCurrentThreadId())
- {
- ret = MSG_SendMessageInterThread( dest_tid, hwnd, msg,
- wParam, lParam, timeout, type, pRes );
- }
- else
- {
- LRESULT res = 0;
-
- /* Call the right CallWindowProc flavor */
- switch(type)
- {
- case QMSG_WIN16:
- res = CallWindowProc16( (WNDPROC16)winproc, hwnd, msg, wParam, lParam );
- break;
- case QMSG_WIN32A:
- res = CallWindowProcA( winproc, hwnd, msg, wParam, lParam );
- break;
- case QMSG_WIN32W:
- res = CallWindowProcW( winproc, hwnd, msg, wParam, lParam );
- break;
- }
- if (pRes) *pRes = res;
- }
-
- if (type != QMSG_WIN16)
- SPY_ExitMessage( SPY_RESULT_OK, hwnd, msg, pRes?*pRes:0, wParam, lParam );
- else
- SPY_ExitMessage( SPY_RESULT_OK16, hwnd, msg, pRes?*pRes:0, wParam, lParam );
-
- return ret;
-}
-
-
-/***********************************************************************
- * SendMessage (USER.111)
- */
-LRESULT WINAPI SendMessage16( HWND16 hwnd, UINT16 msg, WPARAM16 wParam,
- LPARAM lParam)
-{
- LRESULT res;
- MSG_SendMessage(hwnd, msg, wParam, lParam, INFINITE, QMSG_WIN16, &res);
- return res;
-}
-
-
-/***********************************************************************
- * SendMessageA (USER32.@)
- */
-LRESULT WINAPI SendMessageA( HWND hwnd, UINT msg, WPARAM wParam,
- LPARAM lParam )
- {
- LRESULT res;
-
- MSG_SendMessage(hwnd, msg, wParam, lParam, INFINITE, QMSG_WIN32A, &res);
-
- return res;
-}
-
-
-/***********************************************************************
- * SendMessageW (USER32.@) Send Window Message
- *
- * Sends a message to the window procedure of the specified window.
- * SendMessage() will not return until the called window procedure
- * either returns or calls ReplyMessage().
- *
- * Use PostMessage() to send message and return immediately. A window
- * procedure may use InSendMessage() to detect
- * SendMessage()-originated messages.
- *
- * Applications which communicate via HWND_BROADCAST may use
- * RegisterWindowMessage() to obtain a unique message to avoid conflicts
- * with other applications.
- *
- * CONFORMANCE
- *
- * ECMA-234, Win32
- */
-LRESULT WINAPI SendMessageW(
- HWND hwnd, /* [in] Window to send message to. If HWND_BROADCAST,
- the message will be sent to all top-level windows. */
-
- UINT msg, /* [in] message */
- WPARAM wParam, /* [in] message parameter */
- LPARAM lParam /* [in] additional message parameter */
-) {
- LRESULT res;
-
- MSG_SendMessage(hwnd, msg, wParam, lParam, INFINITE, QMSG_WIN32W, &res);
-
- return res;
-}
-
-
-/***********************************************************************
- * SendMessageTimeout (not a WINAPI)
- */
-LRESULT WINAPI SendMessageTimeout16( HWND16 hwnd, UINT16 msg, WPARAM16 wParam,
- LPARAM lParam, UINT16 flags,
- UINT16 timeout, LPWORD resultp)
-{
- LRESULT ret;
- LRESULT msgRet;
-
- /* FIXME: need support for SMTO_BLOCK */
-
- ret = MSG_SendMessage(hwnd, msg, wParam, lParam, timeout, QMSG_WIN16, &msgRet);
- if (resultp) *resultp = (WORD) msgRet;
- return ret;
-}
-
-
-/***********************************************************************
- * SendMessageTimeoutA (USER32.@)
- */
-LRESULT WINAPI SendMessageTimeoutA( HWND hwnd, UINT msg, WPARAM wParam,
- LPARAM lParam, UINT flags,
- UINT timeout, LPDWORD resultp)
-{
- LRESULT ret;
- LRESULT msgRet;
-
- /* FIXME: need support for SMTO_BLOCK */
-
- ret = MSG_SendMessage(hwnd, msg, wParam, lParam, timeout, QMSG_WIN32A, &msgRet);
-
- if (resultp) *resultp = (DWORD) msgRet;
- return ret;
-}
-
-
-/***********************************************************************
- * SendMessageTimeoutW (USER32.@)
- */
-LRESULT WINAPI SendMessageTimeoutW( HWND hwnd, UINT msg, WPARAM wParam,
- LPARAM lParam, UINT flags,
- UINT timeout, LPDWORD resultp)
-{
- LRESULT ret;
- LRESULT msgRet;
-
- /* FIXME: need support for SMTO_BLOCK */
-
- ret = MSG_SendMessage(hwnd, msg, wParam, lParam, timeout, QMSG_WIN32W, &msgRet);
-
- if (resultp) *resultp = (DWORD) msgRet;
- return ret;
-}
-
-
-/***********************************************************************
- * SendNotifyMessageA (USER32.@)
- */
-BOOL WINAPI SendNotifyMessageA( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam )
-{
- return SendNotifyMessageW( hwnd, msg, map_wparam_AtoW( msg, wParam ), lParam );
-}
-
-
-/***********************************************************************
- * SendNotifyMessageW (USER32.@)
- */
-BOOL WINAPI SendNotifyMessageW( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam )
-{
- if (is_pointer_message(msg))
- {
- SetLastError(ERROR_INVALID_PARAMETER);
- return FALSE;
- }
- return MSG_SendMessage( hwnd, msg, wParam, lParam, INFINITE, QMSG_WIN32W, NULL );
-}
-
-
-/***********************************************************************
- * SendMessageCallbackA (USER32.@)
- */
-BOOL WINAPI SendMessageCallbackA( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam,
- SENDASYNCPROC callback, ULONG_PTR data )
-{
- return SendMessageCallbackW( hwnd, msg, map_wparam_AtoW( msg, wParam ),
- lParam, callback, data );
-}
-
-
-/***********************************************************************
- * SendMessageCallbackW (USER32.@)
- *
- * FIXME: It's like PostMessage. The callback gets called when the message
- * is processed. We have to modify the message processing for an exact
- * implementation...
- * The callback is only called when the thread that called us calls one of
- * Get/Peek/WaitMessage.
- */
-BOOL WINAPI SendMessageCallbackW( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam,
- SENDASYNCPROC callback, ULONG_PTR data )
-{
- LRESULT result;
-
- if (is_pointer_message(msg))
- {
- SetLastError(ERROR_INVALID_PARAMETER);
- return FALSE;
- }
- FIXME( "(0x%04x,0x%04x,0x%08x,0x%08lx,%p,0x%08x),stub!\n",
- hwnd, msg, wParam, lParam, callback, data );
-
- if (hwnd == HWND_BROADCAST)
- {
- PostMessageW( hwnd, msg, wParam, lParam );
- FIXME("Broadcast: Callback will not be called!\n");
- return TRUE;
- }
- result = SendMessageW( hwnd, msg, wParam, lParam );
- callback( hwnd, msg, data, result );
- return TRUE;
-}
-
-
-/***********************************************************************
* WaitMessage (USER.112) Suspend thread pending messages
* WaitMessage (USER32.@) Suspend thread pending messages
*
@@ -1997,17 +629,6 @@
/***********************************************************************
- * MsgWaitForMultipleObjects (USER.640)
- */
-DWORD WINAPI MsgWaitForMultipleObjects16( DWORD count, CONST HANDLE *handles,
- BOOL wait_all, DWORD timeout, DWORD mask )
-{
- return MsgWaitForMultipleObjectsEx( count, handles, timeout, mask,
- wait_all ? MWMO_WAITALL : 0 );
-}
-
-
-/***********************************************************************
* WaitForInputIdle (USER32.@)
*/
DWORD WINAPI WaitForInputIdle( HANDLE hProcess, DWORD dwTimeOut )
@@ -2058,14 +679,19 @@
*/
void WINAPI UserYield16(void)
{
+ DWORD count;
+
/* Handle sent messages */
process_sent_messages();
/* Yield */
- OldYield16();
-
- /* Handle sent messages again */
- process_sent_messages();
+ ReleaseThunkLock(&count);
+ if (count)
+ {
+ RestoreThunkLock(count);
+ /* Handle sent messages again */
+ process_sent_messages();
+ }
}
@@ -2188,7 +814,7 @@
/***********************************************************************
- * MSG_DoTranslateMessage
+ * TranslateMessage (USER32.@)
*
* Implementation of TranslateMessage.
*
@@ -2199,29 +825,26 @@
* This produces WM_CHAR messages only for keys mapped to ASCII characters
* by the keyboard driver.
*/
-static BOOL MSG_DoTranslateMessage( UINT message, HWND hwnd,
- WPARAM wParam, LPARAM lParam )
+BOOL WINAPI TranslateMessage( const MSG *msg )
{
static int dead_char;
+ UINT message;
WCHAR wp[2];
-
- if (message != WM_MOUSEMOVE && message != WM_TIMER)
- TRACE("(%s, %04X, %08lX)\n",
- SPY_GetMsgName(message), wParam, lParam );
- if(message >= WM_KEYFIRST && message <= WM_KEYLAST)
- TRACE_(key)("(%s, %04X, %08lX)\n",
- SPY_GetMsgName(message), wParam, lParam );
- if ((message != WM_KEYDOWN) && (message != WM_SYSKEYDOWN)) return FALSE;
+ if (msg->message >= WM_KEYFIRST && msg->message <= WM_KEYLAST)
+ TRACE_(key)("(%s, %04X, %08lX)\n",
+ SPY_GetMsgName(msg->message), msg->wParam, msg->lParam );
+
+ if ((msg->message != WM_KEYDOWN) && (msg->message != WM_SYSKEYDOWN)) return FALSE;
TRACE_(key)("Translating key %s (%04x), scancode %02x\n",
- SPY_GetVKeyName(wParam), wParam, LOBYTE(HIWORD(lParam)));
+ SPY_GetVKeyName(msg->wParam), msg->wParam, LOBYTE(HIWORD(msg->lParam)));
/* FIXME : should handle ToUnicode yielding 2 */
- switch (ToUnicode(wParam, HIWORD(lParam), QueueKeyStateTable, wp, 2, 0))
+ switch (ToUnicode(msg->wParam, HIWORD(msg->lParam), QueueKeyStateTable, wp, 2, 0))
{
case 1:
- message = (message == WM_KEYDOWN) ? WM_CHAR : WM_SYSCHAR;
+ message = (msg->message == WM_KEYDOWN) ? WM_CHAR : WM_SYSCHAR;
/* Should dead chars handling go in ToAscii ? */
if (dead_char)
{
@@ -2245,14 +868,14 @@
dead_char = 0;
}
TRACE_(key)("1 -> PostMessage(%s)\n", SPY_GetMsgName(message));
- PostMessageW( hwnd, message, wp[0], lParam );
+ PostMessageW( msg->hwnd, message, wp[0], msg->lParam );
return TRUE;
case -1:
- message = (message == WM_KEYDOWN) ? WM_DEADCHAR : WM_SYSDEADCHAR;
+ message = (msg->message == WM_KEYDOWN) ? WM_DEADCHAR : WM_SYSDEADCHAR;
dead_char = wp[0];
TRACE_(key)("-1 -> PostMessage(%s)\n", SPY_GetMsgName(message));
- PostMessageW( hwnd, message, wp[0], lParam );
+ PostMessageW( msg->hwnd, message, wp[0], msg->lParam );
return TRUE;
}
return FALSE;
@@ -2260,125 +883,6 @@
/***********************************************************************
- * TranslateMessage (USER.113)
- */
-BOOL16 WINAPI TranslateMessage16( const MSG16 *msg )
-{
- return MSG_DoTranslateMessage( msg->message, msg->hwnd,
- msg->wParam, msg->lParam );
-}
-
-
-/***********************************************************************
- * TranslateMessage32 (USER.821)
- */
-BOOL16 WINAPI TranslateMessage32_16( const MSG32_16 *msg, BOOL16 wHaveParamHigh )
-{
- WPARAM wParam;
-
- if (wHaveParamHigh)
- wParam = MAKELONG(msg->msg.wParam, msg->wParamHigh);
- else
- wParam = (WPARAM)msg->msg.wParam;
-
- return MSG_DoTranslateMessage( msg->msg.message, msg->msg.hwnd,
- wParam, msg->msg.lParam );
-}
-
-/***********************************************************************
- * TranslateMessage (USER32.@)
- */
-BOOL WINAPI TranslateMessage( const MSG *msg )
-{
- return MSG_DoTranslateMessage( msg->message, msg->hwnd,
- msg->wParam, msg->lParam );
-}
-
-
-/***********************************************************************
- * DispatchMessage (USER.114)
- */
-LONG WINAPI DispatchMessage16( const MSG16* msg )
-{
- WND * wndPtr;
- LONG retval;
- int painting;
-
- /* Process timer messages */
- if ((msg->message == WM_TIMER) || (msg->message == WM_SYSTIMER))
- {
- if (msg->lParam)
- {
- /* before calling window proc, verify whether timer is still valid;
- there's a slim chance that the application kills the timer
- between GetMessage and DispatchMessage API calls */
- if (!TIMER_IsTimerValid(msg->hwnd, (UINT) msg->wParam, (HWINDOWPROC) msg->lParam))
- return 0; /* invalid winproc */
-
- return CallWindowProc16( (WNDPROC16)msg->lParam, msg->hwnd,
- msg->message, msg->wParam, GetTickCount() );
- }
- }
-
- if (!msg->hwnd) return 0;
- if (!(wndPtr = WIN_FindWndPtr( msg->hwnd ))) return 0;
- if (!wndPtr->winproc)
- {
- retval = 0;
- goto END;
- }
- painting = (msg->message == WM_PAINT);
- if (painting) wndPtr->flags |= WIN_NEEDS_BEGINPAINT;
-
- SPY_EnterMessage( SPY_DISPATCHMESSAGE16, msg->hwnd, msg->message,
- msg->wParam, msg->lParam );
- retval = CallWindowProc16( (WNDPROC16)wndPtr->winproc,
- msg->hwnd, msg->message,
- msg->wParam, msg->lParam );
- SPY_ExitMessage( SPY_RESULT_OK16, msg->hwnd, msg->message, retval,
- msg->wParam, msg->lParam );
-
- WIN_ReleaseWndPtr(wndPtr);
- wndPtr = WIN_FindWndPtr(msg->hwnd);
- if (painting && wndPtr &&
- (wndPtr->flags & WIN_NEEDS_BEGINPAINT) && wndPtr->hrgnUpdate)
- {
- ERR("BeginPaint not called on WM_PAINT for hwnd %04x!\n",
- msg->hwnd);
- wndPtr->flags &= ~WIN_NEEDS_BEGINPAINT;
- /* Validate the update region to avoid infinite WM_PAINT loop */
- RedrawWindow( wndPtr->hwndSelf, NULL, 0,
- RDW_NOFRAME | RDW_VALIDATE | RDW_NOCHILDREN | RDW_NOINTERNALPAINT );
- }
-END:
- WIN_ReleaseWndPtr(wndPtr);
- return retval;
-}
-
-
-/***********************************************************************
- * DispatchMessage32 (USER.822)
- */
-LONG WINAPI DispatchMessage32_16( const MSG32_16* lpmsg16_32, BOOL16 wHaveParamHigh )
-{
- if (wHaveParamHigh == FALSE)
- return DispatchMessage16(&(lpmsg16_32->msg));
- else
- {
- MSG msg;
-
- msg.hwnd = lpmsg16_32->msg.hwnd;
- msg.message = lpmsg16_32->msg.message;
- msg.wParam = MAKELONG(lpmsg16_32->msg.wParam, lpmsg16_32->wParamHigh);
- msg.lParam = lpmsg16_32->msg.lParam;
- msg.time = lpmsg16_32->msg.time;
- msg.pt.x = (INT)lpmsg16_32->msg.pt.x;
- msg.pt.y = (INT)lpmsg16_32->msg.pt.y;
- return DispatchMessageA(&msg);
- }
-}
-
-/***********************************************************************
* DispatchMessageA (USER32.@)
*/
LONG WINAPI DispatchMessageA( const MSG* msg )
@@ -2548,39 +1052,6 @@
/***********************************************************************
- * InSendMessage (USER.192)
- */
-BOOL16 WINAPI InSendMessage16(void)
-{
- return InSendMessage();
-}
-
-
-/***********************************************************************
- * InSendMessage (USER32.@)
- */
-BOOL WINAPI InSendMessage(void)
-{
- return (InSendMessageEx(NULL) & (ISMEX_SEND|ISMEX_REPLIED)) == ISMEX_SEND;
-}
-
-
-/***********************************************************************
- * InSendMessageEx (USER32.@)
- */
-DWORD WINAPI InSendMessageEx( LPVOID reserved )
-{
- DWORD ret = 0;
- SERVER_START_REQ( in_send_message )
- {
- if (!SERVER_CALL_ERR()) ret = req->flags;
- }
- SERVER_END_REQ;
- return ret;
-}
-
-
-/***********************************************************************
* BroadcastSystemMessage (USER32.@)
*/
LONG WINAPI BroadcastSystemMessage(
