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Add support for CURRENCY and SCODE to MSW OLE helpers.

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This allows to call OLE Automation methods taking parameters or returning
values of these types.

Closes #14225.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72081 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2012-07-14 20:10:58 +00:00
parent e9e077a843
commit 6c32fb8f9d
3 changed files with 185 additions and 2 deletions
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52
include/wx/msw/ole/oleutils.h
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@@ -237,6 +237,58 @@ private:
// Convert variants
class WXDLLIMPEXP_FWD_BASE wxVariant;
// wrapper for CURRENCY type used in VARIANT (VARIANT.vt == VT_CY)
class WXDLLIMPEXP_CORE wxVariantDataCurrency : public wxVariantData
{
public:
wxVariantDataCurrency() { VarCyFromR8(0.0, &m_value); }
wxVariantDataCurrency(CURRENCY value) { m_value = value; }
CURRENCY GetValue() const { return m_value; }
void SetValue(CURRENCY value) { m_value = value; }
virtual bool Eq(wxVariantData& data) const;
#if wxUSE_STD_IOSTREAM
virtual bool Write(wxSTD ostream& str) const;
#endif
virtual bool Write(wxString& str) const;
wxVariantData* Clone() const { return new wxVariantDataCurrency(m_value); }
virtual wxString GetType() const { return wxS("currency"); }
DECLARE_WXANY_CONVERSION()
private:
CURRENCY m_value;
};
// wrapper for SCODE type used in VARIANT (VARIANT.vt == VT_ERROR)
class WXDLLIMPEXP_CORE wxVariantDataErrorCode : public wxVariantData
{
public:
wxVariantDataErrorCode(SCODE value = S_OK) { m_value = value; }
SCODE GetValue() const { return m_value; }
void SetValue(SCODE value) { m_value = value; }
virtual bool Eq(wxVariantData& data) const;
#if wxUSE_STD_IOSTREAM
virtual bool Write(wxSTD ostream& str) const;
#endif
virtual bool Write(wxString& str) const;
wxVariantData* Clone() const { return new wxVariantDataErrorCode(m_value); }
virtual wxString GetType() const { return wxS("errorcode"); }
DECLARE_WXANY_CONVERSION()
private:
SCODE m_value;
};
WXDLLIMPEXP_CORE bool wxConvertVariantToOle(const wxVariant& variant, VARIANTARG& oleVariant);
WXDLLIMPEXP_CORE bool wxConvertOleToVariant(const VARIANTARG& oleVariant, wxVariant& variant);
#endif // wxUSE_VARIANT