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#ifndef QWINRTUIAEMPTYPROPERTYVALUE_H
#define QWINRTUIAEMPTYPROPERTYVALUE_H

#include <QtGui/qtguiglobal.h>
#if QT_CONFIG(accessibility)

#include <wrl.h>
#include <windows.ui.xaml.h>

QT_BEGIN_NAMESPACE

// Implements an empty property value.
class QWinRTUiaEmptyPropertyValue :
        public Microsoft::WRL::RuntimeClass<ABI::Windows::Foundation::IPropertyValue>
{
    InspectableClass(L"QWinRTUiaEmptyPropertyValue", BaseTrust);
public:

    HRESULT STDMETHODCALLTYPE get_Type(ABI::Windows::Foundation::PropertyType *value)
    {
        *value = ABI::Windows::Foundation::PropertyType_Empty;
        return S_OK;
    }

    HRESULT STDMETHODCALLTYPE get_IsNumericScalar(boolean*) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetUInt8(BYTE*) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetInt16(INT16*) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetUInt16(UINT16*) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetInt32(INT32*) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetUInt32(UINT32*) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetInt64(INT64*) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetUInt64(UINT64*) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetSingle(FLOAT*) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetDouble(DOUBLE*) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetChar16(WCHAR*) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetBoolean(boolean*) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetString(HSTRING*) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetGuid(GUID*) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetDateTime(ABI::Windows::Foundation::DateTime*) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetTimeSpan(ABI::Windows::Foundation::TimeSpan*) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetPoint(ABI::Windows::Foundation::Point*) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetSize(ABI::Windows::Foundation::Size*) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetRect(ABI::Windows::Foundation::Rect*) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetUInt8Array(UINT32*, BYTE**) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetInt16Array(UINT32*, INT16**) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetUInt16Array(UINT32*, UINT16**) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetInt32Array(UINT32*, INT32**) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetUInt32Array(UINT32*, UINT32**) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetInt64Array(UINT32*, INT64**) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetUInt64Array(UINT32*, UINT64**) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetSingleArray(UINT32*, FLOAT**) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetDoubleArray(UINT32*, DOUBLE**) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetChar16Array(UINT32*, WCHAR**) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetBooleanArray(UINT32*, boolean**) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetStringArray(UINT32*, HSTRING**) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetInspectableArray(UINT32*, IInspectable***) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetGuidArray(UINT32*, GUID**) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetDateTimeArray(UINT32*, ABI::Windows::Foundation::DateTime**) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetTimeSpanArray(UINT32*, ABI::Windows::Foundation::TimeSpan**) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetPointArray(UINT32*, ABI::Windows::Foundation::Point**) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetSizeArray(UINT32*, ABI::Windows::Foundation::Size**) { return E_FAIL; }
    HRESULT STDMETHODCALLTYPE GetRectArray(UINT32*, ABI::Windows::Foundation::Rect**) { return E_FAIL; }
};

QT_END_NAMESPACE

#endif // QT_CONFIG(accessibility)

#endif // QWINRTUIAEMPTYPROPERTYVALUE_H