Module: wine Branch: master Commit: 3c09634eceb8e18d2578020fe9399ad35ac49398 URL: https://source.winehq.org/git/wine.git/?a=commit;h=3c09634eceb8e18d2578020fe...
Author: Derek Lesho dlesho@codeweavers.com Date: Tue Feb 4 15:47:41 2020 -0600
msctf: Always provide a context when from GetBase/Top.
Signed-off-by: Derek Lesho dlesho@codeweavers.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/msctf/documentmgr.c | 20 +++++++++++++++++--- dlls/msctf/tests/inputprocessor.c | 26 ++++++++++++++++++++++++-- 2 files changed, 41 insertions(+), 5 deletions(-)
diff --git a/dlls/msctf/documentmgr.c b/dlls/msctf/documentmgr.c index 44856db632..37d55557f5 100644 --- a/dlls/msctf/documentmgr.c +++ b/dlls/msctf/documentmgr.c @@ -44,6 +44,7 @@ typedef struct tagDocumentMgr { /* Aggregation */ ITfCompartmentMgr *CompartmentMgr;
+ ITfContext* initialContext; ITfContext* contextStack[2]; /* limit of 2 contexts */ ITfThreadMgrEventSink* ThreadMgrSink;
@@ -87,6 +88,8 @@ static void DocumentMgr_Destructor(DocumentMgr *This) ITfThreadMgr_Release(tm); }
+ if (This->initialContext) + ITfContext_Release(This->initialContext); if (This->contextStack[0]) ITfContext_Release(This->contextStack[0]); if (This->contextStack[1]) @@ -222,14 +225,21 @@ static HRESULT WINAPI DocumentMgr_Pop(ITfDocumentMgr *iface, DWORD dwFlags) static HRESULT WINAPI DocumentMgr_GetTop(ITfDocumentMgr *iface, ITfContext **ppic) { DocumentMgr *This = impl_from_ITfDocumentMgr(iface); + ITfContext *tgt; + TRACE("(%p)\n",This); if (!ppic) return E_INVALIDARG;
if (This->contextStack[0]) - ITfContext_AddRef(This->contextStack[0]); + tgt = This->contextStack[0]; + else + tgt = This->initialContext; + + if (tgt) + ITfContext_AddRef(tgt);
- *ppic = This->contextStack[0]; + *ppic = tgt;
return S_OK; } @@ -245,8 +255,10 @@ static HRESULT WINAPI DocumentMgr_GetBase(ITfDocumentMgr *iface, ITfContext **pp
if (This->contextStack[1]) tgt = This->contextStack[1]; - else + else if (This->contextStack[0]) tgt = This->contextStack[0]; + else + tgt = This->initialContext;
if (tgt) ITfContext_AddRef(tgt); @@ -342,6 +354,7 @@ static const ITfSourceVtbl DocumentMgrSourceVtbl = HRESULT DocumentMgr_Constructor(ITfThreadMgrEventSink *ThreadMgrSink, ITfDocumentMgr **ppOut) { DocumentMgr *This; + DWORD cookie;
This = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(DocumentMgr)); if (This == NULL) @@ -354,6 +367,7 @@ HRESULT DocumentMgr_Constructor(ITfThreadMgrEventSink *ThreadMgrSink, ITfDocumen list_init(&This->TransitoryExtensionSink);
CompartmentMgr_Constructor((IUnknown*)&This->ITfDocumentMgr_iface, &IID_IUnknown, (IUnknown**)&This->CompartmentMgr); + Context_Constructor(processId,NULL,&This->ITfDocumentMgr_iface, &This->initialContext, &cookie);
*ppOut = &This->ITfDocumentMgr_iface; TRACE("returning %p\n", *ppOut); diff --git a/dlls/msctf/tests/inputprocessor.c b/dlls/msctf/tests/inputprocessor.c index 81e692d1d2..f21042a794 100644 --- a/dlls/msctf/tests/inputprocessor.c +++ b/dlls/msctf/tests/inputprocessor.c @@ -1639,10 +1639,10 @@ static HRESULT TextEditSink_Constructor(ITfTextEditSink **ppOut) static void test_startSession(void) { HRESULT hr; - DWORD cnt; + DWORD cnt, initial_ctx_cnt; DWORD editCookie; ITfDocumentMgr *dmtest; - ITfContext *cxt,*cxt2,*cxt3,*cxtTest; + ITfContext *cxt,*cxt2,*cxt3,*cxtTest,*initial_ctx; ITextStoreACP *ts = NULL; TfClientId cid2 = 0; ITfThreadMgrEx *tmex; @@ -1684,6 +1684,23 @@ static void test_startSession(void) hr = ITfThreadMgr_CreateDocumentMgr(g_tm,&g_dm); ok(SUCCEEDED(hr),"CreateDocumentMgr failed\n");
+ test_OnPushContext = SINK_EXPECTED; + test_OnInitDocumentMgr = SINK_EXPECTED; + + /* For some reason, even when the object isn't initialized, this yields a context */ + hr = ITfDocumentMgr_GetBase(g_dm, &initial_ctx); + ok(SUCCEEDED(hr), "GetBase Failed\n"); + hr = ITfDocumentMgr_GetTop(g_dm, &cxtTest); + ok(SUCCEEDED(hr), "GetTop Failed\n"); + ok(cxtTest == initial_ctx, "GetTop != GetBase\n"); + + ok(initial_ctx != NULL, "Expected initial context\n"); + initial_ctx_cnt = check_context_refcount(initial_ctx); + hr = ITfContext_GetDocumentMgr(initial_ctx,&dmtest); + ok(hr == S_OK, "ITfContext_GetDocumentMgr failed with %x\n",hr); + ok(dmtest == g_dm, "Wrong documentmgr\n"); + ITfDocumentMgr_Release(dmtest); + test_EnumDocumentMgr(g_tm,g_dm,NULL);
hr = ITfThreadMgr_CreateDocumentMgr(g_tm,&dmtest); @@ -1740,6 +1757,7 @@ static void test_startSession(void) test_OnPushContext = SINK_EXPECTED; test_ACP_AdviseSink = SINK_EXPECTED; test_OnInitDocumentMgr = SINK_EXPECTED; + hr = ITfDocumentMgr_Push(g_dm, cxt); ok(SUCCEEDED(hr),"Push Failed\n"); ok(check_context_refcount(cxt) > cnt, "Ref count did not increase\n"); @@ -1749,6 +1767,9 @@ static void test_startSession(void)
test_EnumContexts(g_dm, cxt);
+ /* the initial context is released with the document manager */ + ok(initial_ctx_cnt == check_context_refcount(initial_ctx), "Context ref count changed after documentmgr initialization\n"); + hr = ITfDocumentMgr_GetTop(g_dm, &cxtTest); ok(SUCCEEDED(hr),"GetTop Failed\n"); ok(cxtTest == cxt, "Wrong context on top\n"); @@ -1859,6 +1880,7 @@ static void test_startSession(void) ITfContext_Release(cxt); ITfContext_Release(cxt2); ITfContext_Release(cxt3); + ITfContext_Release(initial_ctx); ITextStoreACP_Release(ts); }