void CVocabAutoCompleteDialog::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
if (!_fInited)
{
_fInited = true;
ShowSizeGrip(FALSE);
DDX_Control(pDX, IDC_WORD, m_wndEditWord);
m_wndEditWord.SetWindowText(_strWord);
DDX_Control(pDX, IDC_EDITAC, m_wndEdit);
HWND hwndEdit = m_wndEdit.GetSafeHwnd();
if (SUCCEEDED(_hrCoCreate))
{
IAutoComplete *pac;
if (SUCCEEDED(CoCreateInstance(CLSID_AutoComplete, NULL, CLSCTX_INPROC_SERVER, IID_IAutoComplete, (void**)&pac)))
{
IUnknown *pSource;
if (SUCCEEDED(CWordEnumString_CreateInstance(IID_IUnknown, (void**)&pSource)))
{
if (SUCCEEDED(pac->Init(hwndEdit, pSource, NULL, NULL)))
{
IAutoComplete2 *pAC2;
if (SUCCEEDED(pac->QueryInterface(IID_IAutoComplete2, (void**)&pAC2)))
{
if (appState->_fUseAutoSuggest)
{
pAC2->SetOptions(ACO_AUTOSUGGEST);
}
pAC2->Release();
}
}
pSource->Release();
}
pac->Release();
}
}
// Visuals
DDX_Control(pDX, IDOK, m_wndOk);
DDX_Control(pDX, IDCANCEL, m_wndCancel);
DDX_Control(pDX, IDC_STATIC1, m_wndStatic1);
DDX_Control(pDX, IDC_STATIC2, m_wndStatic2);
}
}
HRESULT CCommonAppUtils::EnableAutoComplete(HWND hWndEdit, LPWSTR szCurrentWorkingDirectory, AUTOCOMPLETELISTOPTIONS acloOptions, AUTOCOMPLETEOPTIONS acoOptions, REFCLSID clsid)
{
IAutoComplete *pac;
HRESULT hr = CoCreateInstance(CLSID_AutoComplete,
NULL,
CLSCTX_INPROC_SERVER,
IID_PPV_ARGS(&pac));
if (FAILED(hr))
{
return hr;
}
IUnknown *punkSource;
hr = CoCreateInstance(clsid,
NULL,
CLSCTX_INPROC_SERVER,
IID_PPV_ARGS(&punkSource));
if (FAILED(hr))
{
pac->Release();
return hr;
}
if ((acloOptions != ACLO_NONE) || (szCurrentWorkingDirectory != NULL))
{
IACList2 *pal2;
hr = punkSource->QueryInterface(IID_PPV_ARGS(&pal2));
if (SUCCEEDED(hr))
{
if (acloOptions != ACLO_NONE)
{
hr = pal2->SetOptions(acloOptions);
}
if (szCurrentWorkingDirectory != NULL)
{
ICurrentWorkingDirectory *pcwd;
hr = pal2->QueryInterface(IID_PPV_ARGS(&pcwd));
if (SUCCEEDED(hr))
{
hr = pcwd->SetDirectory(szCurrentWorkingDirectory);
pcwd->Release();
}
}
pal2->Release();
}
}
hr = pac->Init(hWndEdit, punkSource, NULL, NULL);
if (acoOptions != ACO_NONE)
{
IAutoComplete2 *pac2;
hr = pac->QueryInterface(IID_PPV_ARGS(&pac2));
if (SUCCEEDED(hr))
{
hr = pac2->SetOptions(acoOptions);
pac2->Release();
}
}
punkSource->Release();
pac->Release();
return hr;
}
bool wxTextEntry::AutoComplete(const wxArrayString& choices)
{
#ifdef HAS_AUTOCOMPLETE
// if we had an old enumerator we must reuse it as IAutoComplete doesn't
// free it if we call Init() again (see #10968) -- and it's also simpler
if ( m_enumStrings )
{
m_enumStrings->ChangeStrings(choices);
return true;
}
// create an object exposing IAutoComplete interface (don't go for
// IAutoComplete2 immediately as, presumably, it might be not available on
// older systems as otherwise why do we have both -- although in practice I
// don't know when can this happen)
IAutoComplete *pAutoComplete = NULL;
HRESULT hr = CoCreateInstance
(
CLSID_AutoComplete,
NULL,
CLSCTX_INPROC_SERVER,
IID_IAutoComplete,
reinterpret_cast<void **>(&pAutoComplete)
);
if ( FAILED(hr) )
{
wxLogApiError(wxT("CoCreateInstance(CLSID_AutoComplete)"), hr);
return false;
}
// associate it with our strings
m_enumStrings = new wxIEnumString(choices);
m_enumStrings->AddRef();
hr = pAutoComplete->Init(GetEditHwnd(), m_enumStrings, NULL, NULL);
m_enumStrings->Release();
if ( FAILED(hr) )
{
wxLogApiError(wxT("IAutoComplete::Init"), hr);
return false;
}
// if IAutoComplete2 is available, set more user-friendly options
IAutoComplete2 *pAutoComplete2 = NULL;
hr = pAutoComplete->QueryInterface
(
IID_IAutoComplete2,
reinterpret_cast<void **>(&pAutoComplete2)
);
if ( SUCCEEDED(hr) )
{
pAutoComplete2->SetOptions(ACO_AUTOSUGGEST | ACO_UPDOWNKEYDROPSLIST);
pAutoComplete2->Release();
}
// the docs are unclear about when can we release it but it seems safe to
// do it immediately, presumably the edit control itself keeps a reference
// to the auto completer object
pAutoComplete->Release();
return true;
#else // !HAS_AUTOCOMPLETE
wxUnusedVar(choices);
return false;
#endif // HAS_AUTOCOMPLETE/!HAS_AUTOCOMPLETE
}
