niansa-misc/wine
1
0
Fork 0
mirror of synced 2025-03-07 03:53:26 +01:00
Code Issues Projects Releases Packages Wiki Activity

win32u: Only queue a single IME update during ImeProcessKey.

Browse source
This commit is contained in:
Rémi Bernon 2024-01-19 09:34:54 +01:00 • committed by Alexandre Julliard
parent d8a075dc91
commit e607da943a
1 changed files with 21 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

31
dlls/win32u/imm.c
View file

@ -61,7 +61,7 @@ struct imm_thread_data
UINT window_cnt;
WORD ime_process_scan; /* scan code of the key being processed */
WORD ime_process_vkey; /* vkey of the key being processed */
BOOL ime_process_result; /* result string has been received */
struct ime_update *update; /* result of ImeProcessKey */
};
static struct list thread_data_list = LIST_INIT( thread_data_list );
@ -454,18 +454,22 @@ static void post_ime_update( HWND hwnd, UINT cursor_pos, WCHAR *comp_str, WCHAR
update->comp_str = comp_str ? memcpy( update->buffer, comp_str, comp_len * sizeof(WCHAR) ) : NULL;
update->result_str = result_str ? memcpy( update->buffer + comp_len, result_str, result_len * sizeof(WCHAR) ) : NULL;
pthread_mutex_lock( &imm_mutex );
update->scan = data->ime_process_scan;
if (!(update->vkey = data->ime_process_vkey))
{
pthread_mutex_lock( &imm_mutex );
id = update->scan = ++ime_update_count;
update->vkey = VK_PROCESSKEY;
}
list_add_tail( &ime_updates, &update->entry );
pthread_mutex_unlock( &imm_mutex );
list_add_tail( &ime_updates, &update->entry );
pthread_mutex_unlock( &imm_mutex );
if (!data->ime_process_vkey) NtUserPostMessage( hwnd, WM_IME_NOTIFY, IMN_WINE_SET_COMP_STRING, id );
if (result_str) data->ime_process_result = TRUE;
NtUserPostMessage( hwnd, WM_IME_NOTIFY, IMN_WINE_SET_COMP_STRING, id );
}
else
{
update->scan = data->ime_process_scan;
free( data->update );
data->update = update;
}
}
static struct ime_update *find_ime_update( WORD vkey, WORD scan )
@ -581,10 +585,17 @@ LRESULT ime_driver_call( HWND hwnd, enum wine_ime_call call, WPARAM wparam, LPAR
data->ime_process_scan = HIWORD(lparam) & 0x1ff;
data->ime_process_vkey = LOWORD(wparam);
data->ime_process_result = FALSE;
res = user_driver->pImeProcessKey( params->himc, wparam, lparam, params->state );
data->ime_process_vkey = data->ime_process_scan = 0;
if (!res) res = data->ime_process_result;
if (data->update)
{
pthread_mutex_lock( &imm_mutex );
list_add_tail( &ime_updates, &data->update->entry );
pthread_mutex_unlock( &imm_mutex );
data->update = NULL;
res = TRUE;
}
TRACE( "processing scan %#x, vkey %#x -> %u\n", LOWORD(wparam), HIWORD(lparam) & 0x1ff, (UINT)res );
return res;