mirror of
git://source.winehq.org/git/wine.git
synced 2024-09-02 10:03:38 +00:00
Allow nested hardware message processing by storing a unique id in
every message and using it to manage the current queue position. Better filtering of hardware messages to avoid returning messages that have no chance to match the filter.
This commit is contained in:
parent
27f0f8001e
commit
3e2f2a5265
|
@ -1565,10 +1565,11 @@ static void send_parent_notify( HWND hwnd, WORD event, WORD idChild, POINT pt )
|
|||
* Tell the server we have passed the message to the app
|
||||
* (even though we may end up dropping it later on)
|
||||
*/
|
||||
static void accept_hardware_message( BOOL remove, HWND new_hwnd )
|
||||
static void accept_hardware_message( UINT hw_id, BOOL remove, HWND new_hwnd )
|
||||
{
|
||||
SERVER_START_REQ( accept_hardware_message )
|
||||
{
|
||||
req->hw_id = hw_id;
|
||||
req->remove = remove;
|
||||
req->new_win = new_hwnd;
|
||||
if (wine_server_call( req ))
|
||||
|
@ -1583,7 +1584,8 @@ static void accept_hardware_message( BOOL remove, HWND new_hwnd )
|
|||
*
|
||||
* returns TRUE if the contents of 'msg' should be passed to the application
|
||||
*/
|
||||
static BOOL process_keyboard_message( MSG *msg, HWND hwnd_filter, UINT first, UINT last, BOOL remove )
|
||||
static BOOL process_keyboard_message( MSG *msg, UINT hw_id, HWND hwnd_filter,
|
||||
UINT first, UINT last, BOOL remove )
|
||||
{
|
||||
EVENTMSG event;
|
||||
|
||||
|
@ -1624,10 +1626,10 @@ static BOOL process_keyboard_message( MSG *msg, HWND hwnd_filter, UINT first, UI
|
|||
{
|
||||
/* skip this message */
|
||||
HOOK_CallHooks( WH_CBT, HCBT_KEYSKIPPED, LOWORD(msg->wParam), msg->lParam, TRUE );
|
||||
accept_hardware_message( TRUE, 0 );
|
||||
accept_hardware_message( hw_id, TRUE, 0 );
|
||||
return FALSE;
|
||||
}
|
||||
accept_hardware_message( remove, 0 );
|
||||
accept_hardware_message( hw_id, remove, 0 );
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
|
@ -1637,7 +1639,7 @@ static BOOL process_keyboard_message( MSG *msg, HWND hwnd_filter, UINT first, UI
|
|||
*
|
||||
* returns TRUE if the contents of 'msg' should be passed to the application
|
||||
*/
|
||||
static BOOL process_mouse_message( MSG *msg, ULONG_PTR extra_info, HWND hwnd_filter,
|
||||
static BOOL process_mouse_message( MSG *msg, UINT hw_id, ULONG_PTR extra_info, HWND hwnd_filter,
|
||||
UINT first, UINT last, BOOL remove )
|
||||
{
|
||||
static MSG clk_msg;
|
||||
|
@ -1666,7 +1668,7 @@ static BOOL process_mouse_message( MSG *msg, ULONG_PTR extra_info, HWND hwnd_fil
|
|||
|
||||
if (!WIN_IsCurrentThread( msg->hwnd ))
|
||||
{
|
||||
accept_hardware_message( FALSE, msg->hwnd );
|
||||
accept_hardware_message( hw_id, FALSE, msg->hwnd );
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
|
@ -1752,7 +1754,7 @@ static BOOL process_mouse_message( MSG *msg, ULONG_PTR extra_info, HWND hwnd_fil
|
|||
hook.wHitTestCode = hittest;
|
||||
hook.dwExtraInfo = extra_info;
|
||||
HOOK_CallHooks( WH_CBT, HCBT_CLICKSKIPPED, message, (LPARAM)&hook, TRUE );
|
||||
accept_hardware_message( TRUE, 0 );
|
||||
accept_hardware_message( hw_id, TRUE, 0 );
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
|
@ -1760,11 +1762,11 @@ static BOOL process_mouse_message( MSG *msg, ULONG_PTR extra_info, HWND hwnd_fil
|
|||
{
|
||||
SendMessageW( msg->hwnd, WM_SETCURSOR, (WPARAM)msg->hwnd,
|
||||
MAKELONG( hittest, msg->message ));
|
||||
accept_hardware_message( TRUE, 0 );
|
||||
accept_hardware_message( hw_id, TRUE, 0 );
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
accept_hardware_message( remove, 0 );
|
||||
accept_hardware_message( hw_id, remove, 0 );
|
||||
|
||||
if (!remove || info.hwndCapture)
|
||||
{
|
||||
|
@ -1838,14 +1840,14 @@ static BOOL process_mouse_message( MSG *msg, ULONG_PTR extra_info, HWND hwnd_fil
|
|||
*
|
||||
* Process a hardware message; return TRUE if message should be passed on to the app
|
||||
*/
|
||||
static BOOL process_hardware_message( MSG *msg, ULONG_PTR extra_info, HWND hwnd_filter,
|
||||
static BOOL process_hardware_message( MSG *msg, UINT hw_id, ULONG_PTR extra_info, HWND hwnd_filter,
|
||||
UINT first, UINT last, BOOL remove )
|
||||
{
|
||||
if (is_keyboard_message( msg->message ))
|
||||
return process_keyboard_message( msg, hwnd_filter, first, last, remove );
|
||||
return process_keyboard_message( msg, hw_id, hwnd_filter, first, last, remove );
|
||||
|
||||
if (is_mouse_message( msg->message ))
|
||||
return process_mouse_message( msg, extra_info, hwnd_filter, first, last, remove );
|
||||
return process_mouse_message( msg, hw_id, extra_info, hwnd_filter, first, last, remove );
|
||||
|
||||
ERR( "unknown message type %x\n", msg->message );
|
||||
return FALSE;
|
||||
|
@ -1903,7 +1905,7 @@ static BOOL peek_message( MSG *msg, HWND hwnd, UINT first, UINT last, int flags
|
|||
ULONG_PTR extra_info = 0;
|
||||
MESSAGEQUEUE *queue = QUEUE_Current();
|
||||
struct received_message_info info, *old_info;
|
||||
int get_next_hw = 0; /* set when the previous message was a rejected hardware message */
|
||||
unsigned int hw_id = 0; /* id of previous hardware message */
|
||||
|
||||
if (!first && !last) last = ~0;
|
||||
|
||||
|
@ -1923,7 +1925,7 @@ static BOOL peek_message( MSG *msg, HWND hwnd, UINT first, UINT last, int flags
|
|||
req->get_win = hwnd;
|
||||
req->get_first = first;
|
||||
req->get_last = last;
|
||||
req->get_next_hw = get_next_hw;
|
||||
req->hw_id = hw_id;
|
||||
if (buffer_size) wine_server_set_reply( req, buffer, buffer_size );
|
||||
if (!(res = wine_server_call( req )))
|
||||
{
|
||||
|
@ -1938,6 +1940,7 @@ static BOOL peek_message( MSG *msg, HWND hwnd, UINT first, UINT last, int flags
|
|||
info.msg.pt.y = reply->y;
|
||||
info.hook = reply->hook;
|
||||
info.hook_proc = reply->hook_proc;
|
||||
hw_id = reply->hw_id;
|
||||
extra_info = reply->info;
|
||||
}
|
||||
else
|
||||
|
@ -1950,7 +1953,6 @@ static BOOL peek_message( MSG *msg, HWND hwnd, UINT first, UINT last, int flags
|
|||
} while (res == STATUS_BUFFER_OVERFLOW);
|
||||
|
||||
if (res) return FALSE;
|
||||
get_next_hw = 0;
|
||||
|
||||
TRACE( "got type %d msg %x (%s) hwnd %p wp %x lp %lx\n",
|
||||
info.type, info.msg.message,
|
||||
|
@ -2015,8 +2017,7 @@ static BOOL peek_message( MSG *msg, HWND hwnd, UINT first, UINT last, int flags
|
|||
}
|
||||
break;
|
||||
case MSG_HARDWARE:
|
||||
get_next_hw = 1;
|
||||
if (!process_hardware_message( &info.msg, extra_info,
|
||||
if (!process_hardware_message( &info.msg, hw_id, extra_info,
|
||||
hwnd, first, last, flags & GET_MSG_REMOVE ))
|
||||
{
|
||||
TRACE("dropping msg %x\n", info.msg.message );
|
||||
|
|
|
@ -2156,7 +2156,7 @@ struct get_message_request
|
|||
user_handle_t get_win;
|
||||
unsigned int get_first;
|
||||
unsigned int get_last;
|
||||
int get_next_hw;
|
||||
unsigned int hw_id;
|
||||
};
|
||||
struct get_message_reply
|
||||
{
|
||||
|
@ -2172,6 +2172,7 @@ struct get_message_reply
|
|||
void* hook_proc;
|
||||
unsigned int time;
|
||||
unsigned int info;
|
||||
unsigned int hw_id;
|
||||
size_t total;
|
||||
/* VARARG(data,bytes); */
|
||||
};
|
||||
|
@ -2196,6 +2197,7 @@ struct reply_message_reply
|
|||
struct accept_hardware_message_request
|
||||
{
|
||||
struct request_header __header;
|
||||
unsigned int hw_id;
|
||||
int remove;
|
||||
user_handle_t new_win;
|
||||
};
|
||||
|
@ -3882,6 +3884,6 @@ union generic_reply
|
|||
struct set_mailslot_info_reply set_mailslot_info_reply;
|
||||
};
|
||||
|
||||
#define SERVER_PROTOCOL_VERSION 168
|
||||
#define SERVER_PROTOCOL_VERSION 169
|
||||
|
||||
#endif /* __WINE_WINE_SERVER_PROTOCOL_H */
|
||||
|
|
|
@ -1531,7 +1531,7 @@ enum message_type
|
|||
user_handle_t get_win; /* window handle to get */
|
||||
unsigned int get_first; /* first message code to get */
|
||||
unsigned int get_last; /* last message code to get */
|
||||
int get_next_hw; /* do we want the get the next hardware msg? */
|
||||
unsigned int hw_id; /* id of the previous hardware message (or 0) */
|
||||
@REPLY
|
||||
int type; /* message type */
|
||||
user_handle_t win; /* window handle */
|
||||
|
@ -1544,6 +1544,7 @@ enum message_type
|
|||
void* hook_proc; /* winevent hook proc address */
|
||||
unsigned int time; /* message time */
|
||||
unsigned int info; /* extra info (callback argument for MSG_CALLBACK_RESULT) */
|
||||
unsigned int hw_id; /* id if hardware message */
|
||||
size_t total; /* total size of extra data */
|
||||
VARARG(data,bytes); /* message data for sent messages */
|
||||
@END
|
||||
|
@ -1560,6 +1561,7 @@ enum message_type
|
|||
|
||||
/* Accept the current hardware message */
|
||||
@REQ(accept_hardware_message)
|
||||
unsigned int hw_id; /* id of the hardware message */
|
||||
int remove; /* should we remove the message? */
|
||||
user_handle_t new_win; /* new destination window for current message */
|
||||
@END
|
||||
|
|
179
server/queue.c
179
server/queue.c
|
@ -76,6 +76,7 @@ struct message
|
|||
void *hook_proc; /* winevent hook proc address */
|
||||
void *data; /* message data for sent messages */
|
||||
unsigned int data_size; /* size of message data */
|
||||
unsigned int unique_id; /* unique id for nested hw message waits */
|
||||
struct message_result *result; /* result in sender queue */
|
||||
};
|
||||
|
||||
|
@ -102,8 +103,6 @@ struct thread_input
|
|||
rectangle_t caret_rect; /* caret rectangle */
|
||||
int caret_hide; /* caret hide count */
|
||||
int caret_state; /* caret on/off state */
|
||||
struct message *msg; /* message currently processed */
|
||||
struct thread *msg_thread; /* thread processing the message */
|
||||
struct list msg_list; /* list of hardware messages */
|
||||
unsigned char keystate[256]; /* state of each key */
|
||||
};
|
||||
|
@ -195,8 +194,6 @@ static struct thread_input *create_thread_input(void)
|
|||
input->active = 0;
|
||||
input->menu_owner = 0;
|
||||
input->move_size = 0;
|
||||
input->msg = NULL;
|
||||
input->msg_thread = NULL;
|
||||
list_init( &input->msg_list );
|
||||
set_caret_window( input, 0 );
|
||||
memset( input->keystate, 0, sizeof(input->keystate) );
|
||||
|
@ -205,17 +202,11 @@ static struct thread_input *create_thread_input(void)
|
|||
}
|
||||
|
||||
/* release the thread input data of a given thread */
|
||||
static void release_thread_input( struct thread *thread )
|
||||
static inline void release_thread_input( struct thread *thread )
|
||||
{
|
||||
struct thread_input *input = thread->queue->input;
|
||||
|
||||
if (!input) return;
|
||||
if (input->msg_thread == thread)
|
||||
{
|
||||
release_object( input->msg_thread );
|
||||
input->msg_thread = NULL;
|
||||
input->msg = NULL;
|
||||
}
|
||||
release_object( input );
|
||||
thread->queue->input = NULL;
|
||||
}
|
||||
|
@ -274,12 +265,6 @@ void free_msg_queue( struct thread *thread )
|
|||
}
|
||||
}
|
||||
input = thread->queue->input;
|
||||
if (input->msg_thread == thread)
|
||||
{
|
||||
release_object( input->msg_thread );
|
||||
input->msg_thread = NULL;
|
||||
input->msg = NULL;
|
||||
}
|
||||
release_object( thread->queue );
|
||||
thread->queue = NULL;
|
||||
}
|
||||
|
@ -327,6 +312,12 @@ inline static int is_keyboard_msg( struct message *msg )
|
|||
return (msg->msg >= WM_KEYFIRST && msg->msg <= WM_KEYLAST);
|
||||
}
|
||||
|
||||
/* check if message is matched by the filter */
|
||||
inline static int check_msg_filter( unsigned int msg, unsigned int first, unsigned int last )
|
||||
{
|
||||
return (msg >= first && msg <= last);
|
||||
}
|
||||
|
||||
/* check whether a message filter contains at least one potential hardware message */
|
||||
inline static int filter_contains_hw_range( unsigned int first, unsigned int last )
|
||||
{
|
||||
|
@ -358,6 +349,14 @@ inline static struct msg_queue *get_current_queue(void)
|
|||
return queue;
|
||||
}
|
||||
|
||||
/* get a (pseudo-)unique id to tag hardware messages */
|
||||
inline static unsigned int get_unique_id(void)
|
||||
{
|
||||
static unsigned int id;
|
||||
if (!++id) id = 1; /* avoid an id of 0 */
|
||||
return id;
|
||||
}
|
||||
|
||||
/* try to merge a message with the last in the list; return 1 if successful */
|
||||
static int merge_message( struct thread_input *input, const struct message *msg )
|
||||
{
|
||||
|
@ -366,7 +365,7 @@ static int merge_message( struct thread_input *input, const struct message *msg
|
|||
|
||||
if (!ptr) return 0;
|
||||
prev = LIST_ENTRY( ptr, struct message, entry );
|
||||
if (input->msg == prev) return 0;
|
||||
if (prev->unique_id) return 0;
|
||||
if (prev->result) return 0;
|
||||
if (prev->win != msg->win) return 0;
|
||||
if (prev->msg != msg->msg) return 0;
|
||||
|
@ -609,8 +608,7 @@ static int get_posted_message( struct msg_queue *queue, user_handle_t win,
|
|||
{
|
||||
if (msg->msg == WM_QUIT) goto found; /* WM_QUIT is never filtered */
|
||||
if (win && msg->win && msg->win != win && !is_child_window( win, msg->win )) continue;
|
||||
if (msg->msg < first) continue;
|
||||
if (msg->msg > last) continue;
|
||||
if (!check_msg_filter( msg->msg, first, last )) continue;
|
||||
goto found; /* found one */
|
||||
}
|
||||
return 0;
|
||||
|
@ -793,7 +791,6 @@ static void thread_input_destroy( struct object *obj )
|
|||
struct thread_input *input = (struct thread_input *)obj;
|
||||
|
||||
if (foreground_input == input) foreground_input = NULL;
|
||||
if (input->msg_thread) release_object( input->msg_thread );
|
||||
empty_msg_list( &input->msg_list );
|
||||
}
|
||||
|
||||
|
@ -970,7 +967,7 @@ static struct timer *find_expired_timer( struct msg_queue *queue, user_handle_t
|
|||
{
|
||||
struct timer *timer = LIST_ENTRY( ptr, struct timer, entry );
|
||||
if (win && timer->win != win) continue;
|
||||
if (timer->msg >= get_first && timer->msg <= get_last)
|
||||
if (check_msg_filter( timer->msg, get_first, get_last ))
|
||||
{
|
||||
if (remove) restart_timer( queue, timer );
|
||||
return timer;
|
||||
|
@ -1065,11 +1062,17 @@ static void update_input_key_state( struct thread_input *input, const struct mes
|
|||
}
|
||||
|
||||
/* release the hardware message currently being processed by the given thread */
|
||||
static void release_hardware_message( struct thread *thread, int remove, user_handle_t new_win )
|
||||
static void release_hardware_message( struct msg_queue *queue, unsigned int hw_id,
|
||||
int remove, user_handle_t new_win )
|
||||
{
|
||||
struct thread_input *input = thread->queue->input;
|
||||
struct thread_input *input = queue->input;
|
||||
struct message *msg;
|
||||
|
||||
if (input->msg_thread != thread) return;
|
||||
LIST_FOR_EACH_ENTRY( msg, &input->msg_list, struct message, entry )
|
||||
{
|
||||
if (msg->unique_id == hw_id) break;
|
||||
}
|
||||
if (&msg->entry == &input->msg_list) return; /* not found */
|
||||
|
||||
/* clear the queue bit for that message */
|
||||
if (remove || new_win)
|
||||
|
@ -1077,16 +1080,16 @@ static void release_hardware_message( struct thread *thread, int remove, user_ha
|
|||
struct message *other;
|
||||
int clr_bit;
|
||||
|
||||
clr_bit = get_hardware_msg_bit( input->msg );
|
||||
clr_bit = get_hardware_msg_bit( msg );
|
||||
LIST_FOR_EACH_ENTRY( other, &input->msg_list, struct message, entry )
|
||||
{
|
||||
if (other != input->msg && get_hardware_msg_bit( other ) == clr_bit)
|
||||
if (other != msg && get_hardware_msg_bit( other ) == clr_bit)
|
||||
{
|
||||
clr_bit = 0;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (clr_bit) clear_queue_bits( thread->queue, clr_bit );
|
||||
if (clr_bit) clear_queue_bits( queue, clr_bit );
|
||||
}
|
||||
|
||||
if (new_win) /* set the new window */
|
||||
|
@ -1094,21 +1097,18 @@ static void release_hardware_message( struct thread *thread, int remove, user_ha
|
|||
struct thread *owner = get_window_thread( new_win );
|
||||
if (owner)
|
||||
{
|
||||
input->msg->win = new_win;
|
||||
set_queue_bits( owner->queue, get_hardware_msg_bit( input->msg ));
|
||||
msg->win = new_win;
|
||||
set_queue_bits( owner->queue, get_hardware_msg_bit( msg ));
|
||||
release_object( owner );
|
||||
}
|
||||
if (!remove) return; /* don't release the message */
|
||||
}
|
||||
else if (remove)
|
||||
{
|
||||
update_input_key_state( input, input->msg );
|
||||
list_remove( &input->msg->entry );
|
||||
free_message( input->msg );
|
||||
update_input_key_state( input, msg );
|
||||
list_remove( &msg->entry );
|
||||
free_message( msg );
|
||||
}
|
||||
release_object( input->msg_thread );
|
||||
input->msg = NULL;
|
||||
input->msg_thread = NULL;
|
||||
}
|
||||
|
||||
/* find the window that should receive a given hardware message */
|
||||
|
@ -1156,15 +1156,51 @@ static void queue_hardware_message( struct msg_queue *queue, struct message *msg
|
|||
if (msg->msg == WM_MOUSEMOVE && merge_message( input, msg )) free( msg );
|
||||
else
|
||||
{
|
||||
msg->unique_id = 0; /* will be set once we return it to the app */
|
||||
list_add_tail( &input->msg_list, &msg->entry );
|
||||
set_queue_bits( thread->queue, get_hardware_msg_bit(msg) );
|
||||
}
|
||||
release_object( thread );
|
||||
}
|
||||
|
||||
/* check message filter for a hardware message */
|
||||
static int check_hw_message_filter( user_handle_t win, unsigned int msg_code,
|
||||
user_handle_t filter_win, unsigned int first, unsigned int last )
|
||||
{
|
||||
if (msg_code >= WM_KEYFIRST && msg_code <= WM_KEYLAST)
|
||||
{
|
||||
/* we can only test the window for a keyboard message since the
|
||||
* dest window for a mouse message depends on hittest */
|
||||
if (filter_win && win != filter_win && !is_child_window( filter_win, win ))
|
||||
return 0;
|
||||
/* the message code is final for a keyboard message, we can simply check it */
|
||||
return check_msg_filter( msg_code, first, last );
|
||||
}
|
||||
else /* mouse message */
|
||||
{
|
||||
/* we need to check all possible values that the message can have in the end */
|
||||
|
||||
if (check_msg_filter( msg_code, first, last )) return 1;
|
||||
if (msg_code == WM_MOUSEWHEEL) return 0; /* no other possible value for this one */
|
||||
|
||||
/* all other messages can become non-client messages */
|
||||
if (check_msg_filter( msg_code + (WM_NCMOUSEFIRST - WM_MOUSEFIRST), first, last )) return 1;
|
||||
|
||||
/* clicks can become double-clicks or non-client double-clicks */
|
||||
if (msg_code == WM_LBUTTONDOWN || msg_code == WM_MBUTTONDOWN ||
|
||||
msg_code == WM_RBUTTONDOWN || msg_code == WM_XBUTTONDOWN)
|
||||
{
|
||||
if (check_msg_filter( msg_code + (WM_LBUTTONDBLCLK - WM_LBUTTONDOWN), first, last )) return 1;
|
||||
if (check_msg_filter( msg_code + (WM_NCLBUTTONDBLCLK - WM_LBUTTONDOWN), first, last )) return 1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/* find a hardware message for the given queue */
|
||||
static int get_hardware_message( struct thread *thread, int get_next_hw, struct message *first,
|
||||
user_handle_t filter_win, struct get_message_reply *reply )
|
||||
static int get_hardware_message( struct thread *thread, int hw_id, user_handle_t filter_win,
|
||||
unsigned int first, unsigned int last, struct get_message_reply *reply )
|
||||
{
|
||||
struct thread_input *input = thread->queue->input;
|
||||
struct thread *win_thread;
|
||||
|
@ -1173,19 +1209,23 @@ static int get_hardware_message( struct thread *thread, int get_next_hw, struct
|
|||
int clear_bits, got_one = 0;
|
||||
unsigned int msg_code;
|
||||
|
||||
if (input->msg_thread && ((input->msg_thread != thread) || !get_next_hw))
|
||||
return 0; /* locked by another thread, or another recursion level of the same thread */
|
||||
ptr = list_head( &input->msg_list );
|
||||
if (hw_id)
|
||||
{
|
||||
while (ptr)
|
||||
{
|
||||
struct message *msg = LIST_ENTRY( ptr, struct message, entry );
|
||||
if (msg->unique_id == hw_id) break;
|
||||
ptr = list_next( &input->msg_list, ptr );
|
||||
}
|
||||
if (!ptr) ptr = list_head( &input->msg_list );
|
||||
else ptr = list_next( &input->msg_list, ptr ); /* start from the next one */
|
||||
}
|
||||
|
||||
if (!first)
|
||||
{
|
||||
ptr = list_head( &input->msg_list );
|
||||
if (ptr == list_head( &input->msg_list ))
|
||||
clear_bits = QS_KEY | QS_MOUSEMOVE | QS_MOUSEBUTTON;
|
||||
}
|
||||
else
|
||||
{
|
||||
ptr = list_next( &input->msg_list, &first->entry );
|
||||
clear_bits = 0; /* don't clear bits if we don't go through the whole list */
|
||||
}
|
||||
|
||||
while (ptr)
|
||||
{
|
||||
|
@ -1209,24 +1249,18 @@ static int get_hardware_message( struct thread *thread, int get_next_hw, struct
|
|||
ptr = list_next( &input->msg_list, ptr );
|
||||
continue;
|
||||
}
|
||||
release_object( win_thread );
|
||||
|
||||
/* if we already got a message for another thread, or if it doesn't
|
||||
* match the filter we skip it (filter is only checked for keyboard
|
||||
* messages since the dest window for a mouse message depends on hittest)
|
||||
*/
|
||||
if (got_one ||
|
||||
(filter_win && is_keyboard_msg(msg) &&
|
||||
win != filter_win && !is_child_window( filter_win, win )))
|
||||
* match the filter we skip it */
|
||||
if (got_one || !check_hw_message_filter( win, msg_code, filter_win, first, last ))
|
||||
{
|
||||
clear_bits &= ~get_hardware_msg_bit( msg );
|
||||
release_object( win_thread );
|
||||
ptr = list_next( &input->msg_list, ptr );
|
||||
continue;
|
||||
}
|
||||
/* now we can return it */
|
||||
if (!input->msg_thread) input->msg_thread = win_thread;
|
||||
else release_object( win_thread );
|
||||
input->msg = msg;
|
||||
|
||||
if (!msg->unique_id) msg->unique_id = get_unique_id();
|
||||
reply->type = MSG_HARDWARE;
|
||||
reply->win = win;
|
||||
reply->msg = msg_code;
|
||||
|
@ -1236,13 +1270,11 @@ static int get_hardware_message( struct thread *thread, int get_next_hw, struct
|
|||
reply->y = msg->y;
|
||||
reply->time = msg->time;
|
||||
reply->info = msg->info;
|
||||
reply->hw_id = msg->unique_id;
|
||||
return 1;
|
||||
}
|
||||
/* nothing found, clear the hardware queue bits */
|
||||
clear_queue_bits( thread->queue, clear_bits );
|
||||
if (input->msg_thread) release_object( input->msg_thread );
|
||||
input->msg = NULL;
|
||||
input->msg_thread = NULL;
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
@ -1525,21 +1557,12 @@ DECL_HANDLER(get_message)
|
|||
{
|
||||
struct timer *timer;
|
||||
struct list *ptr;
|
||||
struct message *first_hw_msg = NULL;
|
||||
struct msg_queue *queue = get_current_queue();
|
||||
user_handle_t get_win = get_user_full_handle( req->get_win );
|
||||
|
||||
if (!queue) return;
|
||||
gettimeofday( &queue->last_get_msg, NULL );
|
||||
|
||||
/* first of all release the hardware input lock if we own it */
|
||||
/* we'll grab it again if we find a hardware message */
|
||||
if (queue->input->msg_thread == current && req->get_next_hw)
|
||||
{
|
||||
first_hw_msg = queue->input->msg;
|
||||
release_hardware_message( current, 0, 0 );
|
||||
}
|
||||
|
||||
/* first check for sent messages */
|
||||
if ((ptr = list_head( &queue->msg_list[SEND_MESSAGE] )))
|
||||
{
|
||||
|
@ -1558,12 +1581,12 @@ DECL_HANDLER(get_message)
|
|||
|
||||
/* then check for any raw hardware message */
|
||||
if (filter_contains_hw_range( req->get_first, req->get_last ) &&
|
||||
get_hardware_message( current, req->get_next_hw, first_hw_msg, get_win, reply ))
|
||||
get_hardware_message( current, req->hw_id, get_win, req->get_first, req->get_last, reply ))
|
||||
return;
|
||||
|
||||
/* now check for WM_PAINT */
|
||||
if (queue->paint_count &&
|
||||
(WM_PAINT >= req->get_first) && (WM_PAINT <= req->get_last) &&
|
||||
check_msg_filter( WM_PAINT, req->get_first, req->get_last ) &&
|
||||
(reply->win = find_window_to_repaint( get_win, current )))
|
||||
{
|
||||
reply->type = MSG_POSTED;
|
||||
|
@ -1612,15 +1635,9 @@ DECL_HANDLER(reply_message)
|
|||
DECL_HANDLER(accept_hardware_message)
|
||||
{
|
||||
if (current->queue)
|
||||
{
|
||||
struct thread_input *input = current->queue->input;
|
||||
if (input->msg_thread == current)
|
||||
{
|
||||
release_hardware_message( current, req->remove, req->new_win );
|
||||
return;
|
||||
}
|
||||
}
|
||||
set_error( STATUS_ACCESS_DENIED );
|
||||
release_hardware_message( current->queue, req->hw_id, req->remove, req->new_win );
|
||||
else
|
||||
set_error( STATUS_ACCESS_DENIED );
|
||||
}
|
||||
|
||||
|
||||
|
|
|
@ -1872,7 +1872,7 @@ static void dump_get_message_request( const struct get_message_request *req )
|
|||
fprintf( stderr, " get_win=%p,", req->get_win );
|
||||
fprintf( stderr, " get_first=%08x,", req->get_first );
|
||||
fprintf( stderr, " get_last=%08x,", req->get_last );
|
||||
fprintf( stderr, " get_next_hw=%d", req->get_next_hw );
|
||||
fprintf( stderr, " hw_id=%08x", req->hw_id );
|
||||
}
|
||||
|
||||
static void dump_get_message_reply( const struct get_message_reply *req )
|
||||
|
@ -1888,6 +1888,7 @@ static void dump_get_message_reply( const struct get_message_reply *req )
|
|||
fprintf( stderr, " hook_proc=%p,", req->hook_proc );
|
||||
fprintf( stderr, " time=%08x,", req->time );
|
||||
fprintf( stderr, " info=%08x,", req->info );
|
||||
fprintf( stderr, " hw_id=%08x,", req->hw_id );
|
||||
fprintf( stderr, " total=%d,", req->total );
|
||||
fprintf( stderr, " data=" );
|
||||
dump_varargs_bytes( cur_size );
|
||||
|
@ -1903,6 +1904,7 @@ static void dump_reply_message_request( const struct reply_message_request *req
|
|||
|
||||
static void dump_accept_hardware_message_request( const struct accept_hardware_message_request *req )
|
||||
{
|
||||
fprintf( stderr, " hw_id=%08x,", req->hw_id );
|
||||
fprintf( stderr, " remove=%d,", req->remove );
|
||||
fprintf( stderr, " new_win=%p", req->new_win );
|
||||
}
|
||||
|
|
Loading…
Reference in a new issue