HRESULT UiTreeWalk::AppendUiAttributes(long left, long top, IUIAutomationElement* pCurUia, long nPos, std::wstring& wstr)
{
SAFEARRAY *rid;
REQUIRE_SUCCESS_HR(pCurUia->GetRuntimeId(&rid));
LONG lbound;
REQUIRE_SUCCESS_HR(SafeArrayGetLBound(rid, 1, &lbound));
LONG ubound;
REQUIRE_SUCCESS_HR(SafeArrayGetUBound(rid, 1, &ubound));
CComBSTR bstrRuntimeId;
LONG runtimeId = 0;
WCHAR temp[16];
for (LONG i = lbound; i <= ubound; i++)
{
REQUIRE_SUCCESS_HR(SafeArrayGetElement(rid, &i, &runtimeId));
_ltow_s(runtimeId, temp, 10);
REQUIRE_SUCCESS_HR(bstrRuntimeId.Append(temp));
if (i < ubound)
{
REQUIRE_SUCCESS_HR(bstrRuntimeId.Append(L"."));
}
}
REQUIRE_SUCCESS_HR(SafeArrayDestroy(rid));
if (bstrRuntimeId == NULL)
{
wsprintf(temp, L"%lu", reinterpret_cast<std::uintptr_t>(pCurUia));
bstrRuntimeId = temp;
}
CComPtr<IUIAutomationElement> spUia(pCurUia);
auto it = cachedAutoElements.find(bstrRuntimeId);
if (it == cachedAutoElements.end())
{
cachedAutoElements.insert(std::make_pair(bstrRuntimeId, spUia));
}
else
{
it->second = spUia;
}
CComBSTR bstrClass;
REQUIRE_SUCCESS_HR(pCurUia->get_CurrentClassName(&bstrClass));
bstrClass = bstrClass == NULL ? L"" : bstrClass;
std::wstring shortClass(bstrClass, SysStringLen(bstrClass));
bool bStartWith = XmlEncode(shortClass, MaxNameLength);
if (bStartWith == true || shortClass.length() >= MaxNameLength)
{
shortClass.insert(0, L"starts-with:");
}
CComBSTR bstrName;
REQUIRE_SUCCESS_HR(pCurUia->get_CurrentName(&bstrName));
bstrName = bstrName == NULL ? L"" : bstrName;
std::wstring shortName(bstrName, SysStringLen(bstrName));
bStartWith = XmlEncode(shortName, MaxNameLength);
if (bStartWith == true || shortName.length() >= MaxNameLength)
{
shortName.insert(0, L"starts-with:");
}
CComBSTR bstrCtrlType;
REQUIRE_SUCCESS_HR(pCurUia->get_CurrentLocalizedControlType(&bstrCtrlType));
bstrCtrlType = bstrCtrlType == NULL ? L"" : bstrCtrlType;
CONTROLTYPEID cid;
REQUIRE_SUCCESS_HR(pCurUia->get_CurrentControlType(&cid));
CComBSTR bstrProgrammaticName;
if (cid >= UIA_ButtonControlTypeId && UIA_ButtonControlTypeId <= UIA_AppBarControlTypeId)
{
REQUIRE_SUCCESS_HR(bstrProgrammaticName.Append(gc_controlTypesTable[cid - UIA_ButtonControlTypeId].pszName));
}
// CurrentLocalizedControlType can be empty: Cortana set reminder Time button's parent
if (bstrProgrammaticName.Length() == 0)
{
bstrProgrammaticName = L"Unknown";
}
CComBSTR bstrAutoId;
REQUIRE_SUCCESS_HR(pCurUia->get_CurrentAutomationId(&bstrAutoId));
bstrAutoId = bstrAutoId == NULL ? L"" : bstrAutoId;
std::wstring shortAutoId(bstrAutoId, SysStringLen(bstrAutoId));
bStartWith = XmlEncode(shortAutoId, MaxNameLength);
if (bStartWith == true || shortAutoId.length() >= MaxNameLength)
{
shortAutoId.insert(0, L"starts-with:");
}
RECT rect;
REQUIRE_SUCCESS_HR(pCurUia->get_CurrentBoundingRectangle(&rect));
WCHAR chPos[16];
if (nPos <= 0)
{
wsprintf(chPos, L"");
}
else
{
wsprintf(chPos, L"%d", nPos + 1); // xpath index starts at 1
}
wsprintf(UiTreeWalk::s_chBuffer,
c_chNodeFormat,
bstrProgrammaticName.m_str,
bstrCtrlType.m_str,
shortClass.c_str(),
shortName.c_str(),
shortAutoId.c_str(),
rect.left,
rect.top,
rect.right - rect.left,
rect.bottom - rect.top,
left - rect.left,
top - rect.top,
chPos,
bstrRuntimeId.m_str);
if (wcslen(UiTreeWalk::s_chBuffer) > 0)
{
wstr.append(UiTreeWalk::s_chBuffer);
}
return S_OK;
}
HRESULT UiTreeWalk::AppendUiAttributes(IUIAutomationElement* pCurUia, int nPos, std::wstring& wstr)
{
CComBSTR bstrClass;
REQUIRE_SUCCESS_HR(pCurUia->get_CurrentClassName(&bstrClass));
bstrClass = bstrClass == NULL ? L"" : bstrClass;
CComBSTR bstrName;
REQUIRE_SUCCESS_HR(pCurUia->get_CurrentName(&bstrName));
bstrName = bstrName == NULL ? L"" : bstrName;
std::wstring shortName(bstrName, SysStringLen(bstrName));
bool bStartWith = XmlEncode(shortName, MaxNameLength);
if (bStartWith == true || shortName.length() >= MaxNameLength)
{
shortName.insert(0, L"starts-with:");
}
CComBSTR bstrCtrlType;
REQUIRE_SUCCESS_HR(pCurUia->get_CurrentLocalizedControlType(&bstrCtrlType));
bstrCtrlType = bstrCtrlType == NULL ? L"" : bstrCtrlType;
CONTROLTYPEID cid;
REQUIRE_SUCCESS_HR(pCurUia->get_CurrentControlType(&cid));
CComBSTR bstrProgrammaticName;
if (cid >= UIA_ButtonControlTypeId && UIA_ButtonControlTypeId <= UIA_AppBarControlTypeId)
{
REQUIRE_SUCCESS_HR(bstrProgrammaticName.Append(gc_controlTypesTable[cid - UIA_ButtonControlTypeId].pszName));
}
// CurrentLocalizedControlType can be empty: Cortana set reminder Time button's parent
if (bstrProgrammaticName.Length() == 0)
{
bstrProgrammaticName = L"Unknown";
}
CComBSTR bstrAutoId;
REQUIRE_SUCCESS_HR(pCurUia->get_CurrentAutomationId(&bstrAutoId));
bstrAutoId = bstrAutoId == NULL ? L"" : bstrAutoId;
std::wstring shortAutoId(bstrAutoId, SysStringLen(bstrAutoId));
bStartWith = XmlEncode(shortAutoId, MaxNameLength);
if (bStartWith == true || shortAutoId.length() >= MaxNameLength)
{
shortAutoId.insert(0, L"starts-with:");
}
RECT rect;
REQUIRE_SUCCESS_HR(pCurUia->get_CurrentBoundingRectangle(&rect));
WCHAR chPos[16];
if (nPos <= 0)
{
wsprintf(chPos, L"");
}
else
{
wsprintf(chPos, L"%d", nPos);
}
wsprintf(UiTreeWalk::s_chBuffer,
c_chNodeFormat,
bstrProgrammaticName.m_str,
bstrCtrlType.m_str,
bstrClass.m_str,
shortName.c_str(),
shortAutoId.c_str(),
rect.left,
rect.top,
rect.right - rect.left,
rect.bottom - rect.top,
chPos);
if (wcslen(UiTreeWalk::s_chBuffer) > 0)
{
wstr.append(UiTreeWalk::s_chBuffer);
}
return S_OK;
}
