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user32: Specify the new queue mask separately from the PeekMessage flags.

This commit is contained in:
Alexandre Julliard 2008-10-29 12:13:06 +01:00
parent 641cc6402f
commit 06dbbdd09b
1 changed files with 13 additions and 11 deletions
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24
dlls/user32/message.c
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@ -2022,18 +2022,15 @@ static inline void call_sendmsg_callback( SENDASYNCPROC callback, HWND hwnd, UIN
* Peek for a message matching the given parameters. Return FALSE if none available. * Peek for a message matching the given parameters. Return FALSE if none available.
* All pending sent messages are processed before returning. * All pending sent messages are processed before returning.
*/ */
static BOOL peek_message( MSG *msg, HWND hwnd, UINT first, UINT last, UINT flags ) static BOOL peek_message( MSG *msg, HWND hwnd, UINT first, UINT last, UINT flags, UINT changed_mask )
{ {
LRESULT result; LRESULT result;
ULONG_PTR extra_info = 0; ULONG_PTR extra_info = 0;
struct user_thread_info *thread_info = get_user_thread_info(); struct user_thread_info *thread_info = get_user_thread_info();
struct received_message_info info, *old_info; struct received_message_info info, *old_info;
unsigned int wake_mask, changed_mask = HIWORD(flags);
unsigned int hw_id = 0; /* id of previous hardware message */ unsigned int hw_id = 0; /* id of previous hardware message */
if (!first && !last) last = ~0; if (!first && !last) last = ~0;
if (!changed_mask) changed_mask = QS_ALLINPUT;
wake_mask = changed_mask & (QS_SENDMESSAGE | QS_SMRESULT);
for (;;) for (;;)
{ {
@ -2052,7 +2049,7 @@ static BOOL peek_message( MSG *msg, HWND hwnd, UINT first, UINT last, UINT flags
req->get_first = first; req->get_first = first;
req->get_last = last; req->get_last = last;
req->hw_id = hw_id; req->hw_id = hw_id;
req->wake_mask = wake_mask; req->wake_mask = changed_mask & (QS_SENDMESSAGE | QS_SMRESULT);
req->changed_mask = changed_mask; req->changed_mask = changed_mask;
if (buffer_size) wine_server_set_reply( req, buffer, buffer_size ); if (buffer_size) wine_server_set_reply( req, buffer, buffer_size );
if (!(res = wine_server_call( req ))) if (!(res = wine_server_call( req )))
@ -2171,7 +2168,7 @@ static BOOL peek_message( MSG *msg, HWND hwnd, UINT first, UINT last, UINT flags
info.msg.wParam, info.msg.lParam ); info.msg.wParam, info.msg.lParam );
else else
peek_message( msg, info.msg.hwnd, info.msg.message, peek_message( msg, info.msg.hwnd, info.msg.message,
info.msg.message, flags | PM_REMOVE ); info.msg.message, flags | PM_REMOVE, changed_mask );
goto next; goto next;
} }
if (info.msg.message >= WM_DDE_FIRST && info.msg.message <= WM_DDE_LAST) if (info.msg.message >= WM_DDE_FIRST && info.msg.message <= WM_DDE_LAST)
@ -2200,7 +2197,7 @@ static BOOL peek_message( MSG *msg, HWND hwnd, UINT first, UINT last, UINT flags
thread_info->receive_info = old_info; thread_info->receive_info = old_info;
/* if some PM_QS* flags were specified, only handle sent messages from now on */ /* if some PM_QS* flags were specified, only handle sent messages from now on */
if (HIWORD(flags)) flags = PM_QS_SENDMESSAGE | LOWORD(flags); if (HIWORD(flags) && !changed_mask) flags = PM_QS_SENDMESSAGE | LOWORD(flags);
next: next:
HeapFree( GetProcessHeap(), 0, buffer ); HeapFree( GetProcessHeap(), 0, buffer );
} }
@ -2215,7 +2212,7 @@ static BOOL peek_message( MSG *msg, HWND hwnd, UINT first, UINT last, UINT flags
static inline void process_sent_messages(void) static inline void process_sent_messages(void)
{ {
MSG msg; MSG msg;
peek_message( &msg, 0, 0, 0, PM_REMOVE | PM_QS_SENDMESSAGE ); peek_message( &msg, 0, 0, 0, PM_REMOVE | PM_QS_SENDMESSAGE, 0 );
} }
@ -2881,7 +2878,7 @@ BOOL WINAPI PeekMessageW( MSG *msg_out, HWND hwnd, UINT first, UINT last, UINT f
/* check for graphics events */ /* check for graphics events */
USER_Driver->pMsgWaitForMultipleObjectsEx( 0, NULL, 0, QS_ALLINPUT, 0 ); USER_Driver->pMsgWaitForMultipleObjectsEx( 0, NULL, 0, QS_ALLINPUT, 0 );
if (!peek_message( &msg, hwnd, first, last, flags )) if (!peek_message( &msg, hwnd, first, last, flags, 0 ))
{ {
if (!(flags & PM_NOYIELD)) if (!(flags & PM_NOYIELD))
{ {
@ -2925,7 +2922,12 @@ BOOL WINAPI PeekMessageA( MSG *msg, HWND hwnd, UINT first, UINT last, UINT flags
BOOL WINAPI GetMessageW( MSG *msg, HWND hwnd, UINT first, UINT last ) BOOL WINAPI GetMessageW( MSG *msg, HWND hwnd, UINT first, UINT last )
{ {
HANDLE server_queue = get_server_queue_handle(); HANDLE server_queue = get_server_queue_handle();
int mask = QS_POSTMESSAGE | QS_SENDMESSAGE; /* Always selected */ unsigned int mask = QS_POSTMESSAGE | QS_SENDMESSAGE; /* Always selected */
USER_CheckNotLock();
/* check for graphics events */
USER_Driver->pMsgWaitForMultipleObjectsEx( 0, NULL, 0, QS_ALLINPUT, 0 );
if (first || last) if (first || last)
{ {
@ -2938,7 +2940,7 @@ BOOL WINAPI GetMessageW( MSG *msg, HWND hwnd, UINT first, UINT last )
} }
else mask = QS_ALLINPUT; else mask = QS_ALLINPUT;
while (!PeekMessageW( msg, hwnd, first, last, PM_REMOVE | PM_NOYIELD | (mask << 16) )) while (!peek_message( msg, hwnd, first, last, PM_REMOVE | (mask << 16), mask ))
{ {
DWORD dwlc; DWORD dwlc;