STDMETHODIMP CPropertyAction::GetSizeMax (ULARGE_INTEGER FAR* pcbSize)
{
char cbBuffer[_MAX_PATH];
RETURN_FAILED_HRESULT(GetPropInfo (cbBuffer, sizeof(cbBuffer), NULL));
LISet32(*pcbSize, 2*sizeof(DWORD)+sizeof(ULONG)+strlen(cbBuffer)+1);
return S_OK;
}
STDMETHODIMP CPropertyActionBase::GetSizeMax (ULARGE_INTEGER FAR* pcbSize)
{
char cbBuffer[_MAX_PATH];
HRESULT hr = GetPropInfo (cbBuffer, sizeof(cbBuffer), NULL);
if (FAILED(hr)) return hr;
LISet32(*pcbSize, strlen(cbBuffer)+1);
return NOERROR;
}
///////////////////////////////////////////////////////////////////////////////////////////////
// IPropertyAction methods
// PropertyPages einhängen
// diese Stelle wird bei DoActions() erreicht
STDMETHODIMP CRegOperatPropAct::AddConfigPages (LPFNADDPROPSHEETPAGE lpfnAddPage,
LPARAM lParam, LPCSTR pcDesc, UINT *puiCnt)
{
char cbCaption[_MAX_PATH];
try
{
if (NULL != pcDesc) // Caption ist gegeben
strcpy (cbCaption, pcDesc);
else // von zugehöriger ClassProperty unseren Namen besorgen
GetPropInfo (cbCaption, sizeof(cbCaption), NULL);
// zugehörigen ConfigDialog (PropertyPage(s)) anlegen
DELETE_OBJ (m_pRegOperDlg); // evtl. vorherigen freigeben
m_pRegOperDlg = CRegardOperatDlg::CreateInstance (ResID(IDD_REGOPERATPROPACT, pRF),
cbCaption, this, m_caSelInfo, *pRF);
if (NULL == m_pRegOperDlg) _com_issue_error (E_OUTOFMEMORY);
if (!IsNoShow())
{
// Seite hinzufügen, wenn selbige angezeigt werden soll
HPROPSHEETPAGE hPSP = m_pRegOperDlg -> CreatePage();
if (NULL == hPSP) return E_HANDLE;
if (!(*lpfnAddPage) (hPSP, lParam))
return E_UNEXPECTED;
}
// Initialisierungsdaten für den Dialog wurden von Load() bereitgestellt, konnten aber
// noch nicht an diesen weitergereicht werden
if (m_bHasInitData)
{
// Initialisierungsdaten jetzt an den Dialog weiterreichen
HRESULT hr = m_pRegOperDlg->SetSelectedInfo (&m_caSelInfo, IsNoShow());
if (FAILED(hr)) _com_issue_error(hr);
}
if (NULL != puiCnt)
*puiCnt = IsNoShow() ? 0 : 1; // "1" ist die Anzahl der einzuhängenden Pages
}
catch (_com_error& e)
{
DELETE_OBJ (m_pRegOperDlg);
if (puiCnt) *puiCnt = 0;
return _COM_ERROR (e);
}
return S_OK;
} // AddConfigPages
/////////////////////////////////////////////////////////////////////////////
// IPropertyAction methods
STDMETHODIMP CTextSearchEngine::AddConfigPages (LPFNADDPROPSHEETPAGE lpfnAddPage,
LPARAM lParam, LPCSTR pcDesc, UINT *puiCnt)
{
char cbCaption[128];
try {
if (NULL != pcDesc) // Caption ist gegeben
strcpy (cbCaption, pcDesc);
else // von zugehöriger ClassProperty unseren Namen besorgen
GetPropInfo (cbCaption, sizeof(cbCaption), NULL);
// Kontext des Dialoges feststellen
WClassProperty Cls;
bool fChoice = false;
if (SUCCEEDED(GetSite (IID_IClassProperty, Cls.ppv()))) {
// Kontext ist entweder PropertyChoice oder PropertySequence
DWORD dwFlags = 0;
if (SUCCEEDED(Cls -> GetPropInfo (NULL, 0, &dwFlags)))
fChoice = (dwFlags & PROPCAPS_CONTAINER_IS_CHOICE) ? true : false;
}
// zugehörigen ConfigDialog (PropertyPage(s)) anlegen
ResourceFile RF (g_pDLLName);
UINT uiRes = fChoice ? IDD_TEXTSEARCHENGINE_CFGPP : IDD_TEXTSEARCHENGINE_CFG;
DELETE_OBJ(m_pCfgDlg); // evtl. vorherigen freigeben
m_pCfgDlg = CCfgTextSearch::CreateInstance (this,
ResID (uiRes, &RF), cbCaption);
if (NULL == m_pCfgDlg) _com_issue_error(E_OUTOFMEMORY);
HPROPSHEETPAGE hPSP = this -> CreatePage(m_pCfgDlg);
if (NULL == hPSP || !lpfnAddPage(hPSP, lParam))
_com_issue_error(E_UNEXPECTED);
if (puiCnt) *puiCnt = 1;
m_pCfgDlg -> InitWithData (m_Status);
} catch (_com_error& hr_result) {
DELETE_OBJ (m_pCfgDlg);
if (puiCnt) *puiCnt = 0;
return _COM_ERROR(hr_result);
}
return S_OK;
}
// BasisKlasse schreib lediglich den Bezeichner weg
STDMETHODIMP CPropertyActionBase::Save (LPSTREAM pStm, BOOL fClearDirty)
{
// Bezeichner wegschreiben
char cbBuffer[_MAX_PATH];
HRESULT hr = GetPropInfo (cbBuffer, sizeof(cbBuffer), NULL);
if (FAILED(hr)) return hr;
ULONG ulLen = strlen(cbBuffer)+1;
hr = pStm -> Write (&ulLen, sizeof(ULONG), NULL);
if (FAILED(hr)) return hr;
hr = pStm -> Write (cbBuffer, ulLen, NULL);
if (FAILED(hr)) return hr;
return NOERROR;
}
// BasisKlasse schreibt lediglich den Bezeichner weg
STDMETHODIMP CPropertyAction::Save (LPSTREAM pStm, BOOL fClearDirty)
{
// Versionsnummer wegschreiben
DWORD dwVersion = PROPACTB_VERSION_1_0_0;
RETURN_FAILED_HRESULT(pStm -> Write (&dwVersion, sizeof(DWORD), NULL));
// Bezeichner wegschreiben
char cbBuffer[_MAX_PATH];
DWORD dwFlags = 0L;
RETURN_FAILED_HRESULT(GetPropInfo (cbBuffer, sizeof(cbBuffer), &dwFlags));
ULONG ulLen = strlen(cbBuffer)+1;
RETURN_FAILED_HRESULT(pStm -> Write (&ulLen, sizeof(ULONG), NULL));
RETURN_FAILED_HRESULT(pStm -> Write (cbBuffer, ulLen, NULL));
RETURN_FAILED_HRESULT(pStm -> Write (&dwFlags, sizeof(DWORD), NULL));
return S_OK;
}
