HRESULT STDMETHODCALLTYPE CMenuAccessible::get_accDescription( VARIANT varChild, BSTR *pszDescription )
{
return get_accName(varChild,pszDescription);
}
HRESULT STDMETHODCALLTYPE QWindowsAccessible::Invoke(long dispIdMember, const _GUID &, unsigned long, unsigned short wFlags, tagDISPPARAMS *pDispParams, tagVARIANT *pVarResult, tagEXCEPINFO *, unsigned int *)
{
HRESULT hr = DISP_E_MEMBERNOTFOUND;
switch (dispIdMember)
{
case DISPID_ACC_PARENT:
if (wFlags == DISPATCH_PROPERTYGET) {
if (!pVarResult)
return E_INVALIDARG;
hr = get_accParent(&pVarResult->pdispVal);
} else {
hr = DISP_E_MEMBERNOTFOUND;
}
break;
case DISPID_ACC_CHILDCOUNT:
if (wFlags == DISPATCH_PROPERTYGET) {
if (!pVarResult)
return E_INVALIDARG;
hr = get_accChildCount(&pVarResult->lVal);
} else {
hr = DISP_E_MEMBERNOTFOUND;
}
break;
case DISPID_ACC_CHILD:
if (wFlags == DISPATCH_PROPERTYGET)
hr = get_accChild(pDispParams->rgvarg[0], &pVarResult->pdispVal);
else
hr = DISP_E_MEMBERNOTFOUND;
break;
case DISPID_ACC_NAME:
if (wFlags == DISPATCH_PROPERTYGET)
hr = get_accName(pDispParams->rgvarg[0], &pVarResult->bstrVal);
else if (wFlags == DISPATCH_PROPERTYPUT)
hr = put_accName(pDispParams->rgvarg[0], pVarResult->bstrVal);
else
hr = DISP_E_MEMBERNOTFOUND;
break;
case DISPID_ACC_VALUE:
if (wFlags == DISPATCH_PROPERTYGET)
hr = get_accValue(pDispParams->rgvarg[0], &pVarResult->bstrVal);
else if (wFlags == DISPATCH_PROPERTYPUT)
hr = put_accValue(pDispParams->rgvarg[0], pVarResult->bstrVal);
else
hr = DISP_E_MEMBERNOTFOUND;
break;
case DISPID_ACC_DESCRIPTION:
if (wFlags == DISPATCH_PROPERTYGET)
hr = get_accDescription(pDispParams->rgvarg[0], &pVarResult->bstrVal);
else
hr = DISP_E_MEMBERNOTFOUND;
break;
case DISPID_ACC_ROLE:
if (wFlags == DISPATCH_PROPERTYGET)
hr = get_accRole(pDispParams->rgvarg[0], pVarResult);
else
hr = DISP_E_MEMBERNOTFOUND;
break;
case DISPID_ACC_STATE:
if (wFlags == DISPATCH_PROPERTYGET)
hr = get_accState(pDispParams->rgvarg[0], pVarResult);
else
hr = DISP_E_MEMBERNOTFOUND;
break;
case DISPID_ACC_HELP:
if (wFlags == DISPATCH_PROPERTYGET)
hr = get_accHelp(pDispParams->rgvarg[0], &pVarResult->bstrVal);
else
hr = DISP_E_MEMBERNOTFOUND;
break;
case DISPID_ACC_HELPTOPIC:
if (wFlags == DISPATCH_PROPERTYGET)
hr = get_accHelpTopic(&pDispParams->rgvarg[2].bstrVal, pDispParams->rgvarg[1], &pDispParams->rgvarg[0].lVal);
else
hr = DISP_E_MEMBERNOTFOUND;
break;
case DISPID_ACC_KEYBOARDSHORTCUT:
if (wFlags == DISPATCH_PROPERTYGET)
hr = get_accKeyboardShortcut(pDispParams->rgvarg[0], &pVarResult->bstrVal);
else
hr = DISP_E_MEMBERNOTFOUND;
break;
case DISPID_ACC_FOCUS:
if (wFlags == DISPATCH_PROPERTYGET)
hr = get_accFocus(pVarResult);
else
hr = DISP_E_MEMBERNOTFOUND;
break;
case DISPID_ACC_SELECTION:
if (wFlags == DISPATCH_PROPERTYGET)
hr = get_accSelection(pVarResult);
else
hr = DISP_E_MEMBERNOTFOUND;
break;
case DISPID_ACC_DEFAULTACTION:
if (wFlags == DISPATCH_PROPERTYGET)
hr = get_accDefaultAction(pDispParams->rgvarg[0], &pVarResult->bstrVal);
else
hr = DISP_E_MEMBERNOTFOUND;
break;
case DISPID_ACC_SELECT:
if (wFlags == DISPATCH_METHOD)
hr = accSelect(pDispParams->rgvarg[1].lVal, pDispParams->rgvarg[0]);
else
hr = DISP_E_MEMBERNOTFOUND;
break;
case DISPID_ACC_LOCATION:
if (wFlags == DISPATCH_METHOD)
hr = accLocation(&pDispParams->rgvarg[4].lVal, &pDispParams->rgvarg[3].lVal, &pDispParams->rgvarg[2].lVal, &pDispParams->rgvarg[1].lVal, pDispParams->rgvarg[0]);
else
hr = DISP_E_MEMBERNOTFOUND;
break;
case DISPID_ACC_NAVIGATE:
if (wFlags == DISPATCH_METHOD)
hr = accNavigate(pDispParams->rgvarg[1].lVal, pDispParams->rgvarg[0], pVarResult);
else
hr = DISP_E_MEMBERNOTFOUND;
break;
case DISPID_ACC_HITTEST:
if (wFlags == DISPATCH_METHOD)
hr = accHitTest(pDispParams->rgvarg[1].lVal, pDispParams->rgvarg[0].lVal, pVarResult);
else
hr = DISP_E_MEMBERNOTFOUND;
break;
case DISPID_ACC_DODEFAULTACTION:
if (wFlags == DISPATCH_METHOD)
hr = accDoDefaultAction(pDispParams->rgvarg[0]);
else
hr = DISP_E_MEMBERNOTFOUND;
break;
default:
hr = DISP_E_MEMBERNOTFOUND;
break;
}
if (!SUCCEEDED(hr)) {
return hr;
}
return hr;
}
