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server: Queue a WM_MOUSEMOVE message when the cursor position is explicitly changed.

This commit is contained in:
Alexandre Julliard 2011-04-06 20:29:38 +02:00
parent 9c8bbcd1cd
commit 39bac05188
1 changed files with 34 additions and 9 deletions
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43
server/queue.c
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@ -318,6 +318,34 @@ static int assign_thread_input( struct thread *thread, struct thread_input *new_
return 1;
}
/* set the cursor position and queue the corresponding mouse message */
static void set_cursor_pos( struct desktop *desktop, int x, int y )
{
struct hardware_msg_data *msg_data;
struct message *msg;
if (!(msg = mem_alloc( sizeof(*msg) ))) return;
if (!(msg_data = mem_alloc( sizeof(*msg_data) )))
{
free( msg );
return;
}
memset( msg_data, 0, sizeof(*msg_data) );
msg->type = MSG_HARDWARE;
msg->win = 0;
msg->msg = WM_MOUSEMOVE;
msg->wparam = 0;
msg->lparam = 0;
msg->time = get_tick_count();
msg->result = NULL;
msg->data = msg_data;
msg->data_size = sizeof(*msg_data);
msg_data->x = x;
msg_data->y = y;
queue_hardware_message( desktop, msg );
}
/* set the cursor clip rectangle */
static void set_clip_rectangle( struct desktop *desktop, const rectangle_t *rect )
{
@ -1288,14 +1316,6 @@ static user_handle_t find_hardware_message_window( struct desktop *desktop, stru
return win;
}
/* set the cursor position, clipping to the cursor clip rect */
static void set_cursor_pos( struct desktop *desktop, int x, int y )
{
desktop->cursor.x = min( max( x, desktop->cursor.clip.left ), desktop->cursor.clip.right - 1 );
desktop->cursor.y = min( max( y, desktop->cursor.clip.top ), desktop->cursor.clip.bottom - 1 );
desktop->cursor.last_change = get_tick_count();
}
/* queue a hardware message into a given thread input */
static void queue_hardware_message( struct desktop *desktop, struct message *msg )
{
@ -1316,7 +1336,12 @@ static void queue_hardware_message( struct desktop *desktop, struct message *msg
}
else
{
if (msg->msg == WM_MOUSEMOVE) set_cursor_pos( desktop, data->x, data->y );
if (msg->msg == WM_MOUSEMOVE)
{
desktop->cursor.x = min(max(data->x, desktop->cursor.clip.left), desktop->cursor.clip.right-1);
desktop->cursor.y = min(max(data->y, desktop->cursor.clip.top), desktop->cursor.clip.bottom-1);
desktop->cursor.last_change = get_tick_count();
}
if (desktop->keystate[VK_LBUTTON] & 0x80) msg->wparam |= MK_LBUTTON;
if (desktop->keystate[VK_MBUTTON] & 0x80) msg->wparam |= MK_MBUTTON;
if (desktop->keystate[VK_RBUTTON] & 0x80) msg->wparam |= MK_RBUTTON;