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imm: Default context and hwnd are per thread so store that data in a thread local storage.

This commit is contained in:
Aric Stewart 2008-04-07 10:17:32 -05:00 committed by Alexandre Julliard
parent 7fd05b01ae
commit b72dcd114d
1 changed files with 57 additions and 22 deletions
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79
dlls/imm32/imm.c
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@ -86,10 +86,13 @@ typedef struct _tagTRANSMSG {
LPARAM lParam;
} TRANSMSG, *LPTRANSMSG;
static InputContextData *root_context = NULL;
static HWND hwndDefault = NULL;
static HANDLE hImeInst;
typedef struct _tagIMMThreadData {
HIMC defaultContext;
HWND hwndDefault;
} IMMThreadData;
static HANDLE hImeInst;
static DWORD tlsIndex = 0;
static struct list ImmHklList = LIST_INIT(ImmHklList);
/* MSIME messages */
@ -130,6 +133,29 @@ static inline CHAR *strdupWtoA( const WCHAR *str )
return ret;
}
static IMMThreadData* IMM_GetThreadData(void)
{
return (IMMThreadData*)TlsGetValue(tlsIndex);
}
static void IMM_InitThreadData(void)
{
IMMThreadData* data = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
sizeof(IMMThreadData));
TlsSetValue(tlsIndex,data);
TRACE("Thread Data Created\n");
}
static void IMM_FreeThreadData(void)
{
IMMThreadData* data = TlsGetValue(tlsIndex);
ImmDestroyContext(data->defaultContext);
DestroyWindow(data->hwndDefault);
HeapFree(GetProcessHeap(),0,data);
TRACE("Thread Data Destroyed\n");
}
static HMODULE LoadDefaultWineIME(void)
{
char buffer[MAX_PATH], libname[32], *name, *next;
@ -265,12 +291,21 @@ BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpReserved)
switch (fdwReason)
{
case DLL_PROCESS_ATTACH:
DisableThreadLibraryCalls(hInstDLL);
hImeInst = hInstDLL;
IMM_RegisterMessages();
tlsIndex = TlsAlloc();
IMM_InitThreadData();
break;
case DLL_THREAD_ATTACH:
IMM_InitThreadData();
break;
case DLL_THREAD_DETACH:
IMM_FreeThreadData();
break;
case DLL_PROCESS_DETACH:
IMM_FreeThreadData();
IMM_FreeAllImmHkl();
TlsFree(tlsIndex);
break;
}
return TRUE;
@ -321,8 +356,8 @@ HIMC WINAPI ImmAssociateContext(HWND hWnd, HIMC hIMC)
TRACE("(%p, %p):\n", hWnd, hIMC);
if (!root_context)
root_context = ImmCreateContext();
if (!IMM_GetThreadData()->defaultContext)
IMM_GetThreadData()->defaultContext = ImmCreateContext();
/*
* If already associated just return
@ -335,11 +370,11 @@ HIMC WINAPI ImmAssociateContext(HWND hWnd, HIMC hIMC)
old = (HIMC)RemovePropW(hWnd,szwWineIMCProperty);
if (old == NULL)
old = (HIMC)root_context;
old = IMM_GetThreadData()->defaultContext;
else if (old == (HIMC)-1)
old = NULL;
if (hIMC != (HIMC)root_context)
if (hIMC != IMM_GetThreadData()->defaultContext)
{
if (hIMC == NULL) /* Meaning disable imm for that window*/
SetPropW(hWnd,szwWineIMCProperty,(HANDLE)-1);
@ -499,8 +534,8 @@ BOOL WINAPI ImmDestroyContext(HIMC hIMC)
data->immKbd->uSelected --;
data->immKbd->pImeSelect(hIMC, FALSE);
if (hwndDefault == data->imeWnd)
hwndDefault = NULL;
if (IMM_GetThreadData()->hwndDefault == data->imeWnd)
IMM_GetThreadData()->hwndDefault = NULL;
DestroyWindow(data->imeWnd);
ImmDestroyIMCC(data->IMC.hCompStr);
@ -913,14 +948,14 @@ HIMC WINAPI ImmGetContext(HWND hWnd)
HIMC rc = NULL;
TRACE("%p\n", hWnd);
if (!root_context)
root_context = ImmCreateContext();
if (!IMM_GetThreadData()->defaultContext)
IMM_GetThreadData()->defaultContext = ImmCreateContext();
rc = (HIMC)GetPropW(hWnd,szwWineIMCProperty);
if (rc == (HIMC)-1)
rc = NULL;
else if (rc == NULL)
rc = (HIMC)root_context;
rc = IMM_GetThreadData()->defaultContext;
if (rc)
{
@ -981,8 +1016,8 @@ BOOL WINAPI ImmGetConversionStatus(
*/
HWND WINAPI ImmGetDefaultIMEWnd(HWND hWnd)
{
TRACE("Default is %x\n",(unsigned)hwndDefault);
return hwndDefault;
TRACE("Default is %x\n",(unsigned)IMM_GetThreadData()->hwndDefault);
return IMM_GetThreadData()->hwndDefault;
}
/***********************************************************************
@ -1288,11 +1323,11 @@ BOOL WINAPI ImmIsUIMessageA(
(msg == WM_MSIME_DOCUMENTFEED))
{
if (!hwndDefault)
if (!IMM_GetThreadData()->hwndDefault)
ImmGetDefaultIMEWnd(NULL);
if (hWndIME == NULL)
PostMessageA(hwndDefault, msg, wParam, lParam);
PostMessageA(IMM_GetThreadData()->hwndDefault, msg, wParam, lParam);
rc = TRUE;
}
@ -1306,7 +1341,7 @@ BOOL WINAPI ImmIsUIMessageW(
HWND hWndIME, UINT msg, WPARAM wParam, LPARAM lParam)
{
BOOL rc = FALSE;
TRACE("(%p, %d, %ld, %ld): stub\n", hWndIME, msg, wParam, lParam);
TRACE("(%p, %d, %ld, %ld):\n", hWndIME, msg, wParam, lParam);
if ((msg >= WM_IME_STARTCOMPOSITION && msg <= WM_IME_KEYLAST) ||
(msg >= WM_IME_SETCONTEXT && msg <= WM_IME_KEYUP) ||
(msg == WM_MSIME_SERVICE) ||
@ -1506,16 +1541,16 @@ BOOL WINAPI ImmSetCompositionWindow(
data->IMC.cfCompForm = *lpCompForm;
if (IsWindowVisible(hwndDefault))
if (IsWindowVisible(IMM_GetThreadData()->hwndDefault))
{
reshow = TRUE;
ShowWindow(hwndDefault,SW_HIDE);
ShowWindow(IMM_GetThreadData()->hwndDefault,SW_HIDE);
}
/* FIXME: this is a partial stub */
if (reshow)
ShowWindow(hwndDefault,SW_SHOWNOACTIVATE);
ShowWindow(IMM_GetThreadData()->hwndDefault,SW_SHOWNOACTIVATE);
ImmInternalSendIMENotify(data, IMN_SETCOMPOSITIONWINDOW, 0);
return TRUE;
@ -1558,7 +1593,7 @@ BOOL WINAPI ImmSetOpenStatus(HIMC hIMC, BOOL fOpen)
data->immKbd->imeClassName,
NULL, WS_POPUP, 0, 0, 1, 1, 0, 0, hImeInst, 0);
SetWindowLongW(data->imeWnd, IMMGWL_IMC, (LONG)data);
hwndDefault = data->imeWnd;
IMM_GetThreadData()->hwndDefault = data->imeWnd;
}
data->IMC.fOpen = fOpen;