IMPLEMENT_DYNAMIC_CLASS(wxVariant, wxObject)
wxVariant::wxVariant()
+ : wxObject()
{
- m_data = (wxVariantData*) NULL;
}
bool wxVariant::IsNull() const
{
- return (m_data == (wxVariantData*) NULL);
+ return (m_refData == NULL);
}
void wxVariant::MakeNull()
wxVariant::wxVariant(const wxVariant& variant)
: wxObject()
{
- m_data = (wxVariantData*) NULL;
-
if (!variant.IsNull())
Ref(variant);
}
wxVariant::wxVariant(wxVariantData* data, const wxString& name) // User-defined data
+ : wxObject()
{
- m_data = data;
+ m_refData = data;
m_name = name;
}
wxVariant::~wxVariant()
{
- UnRef();
+}
+
+wxObjectRefData *wxVariant::CreateRefData() const
+{
+ // We cannot create any particular wxVariantData.
+ wxFAIL_MSG("wxVariant::CreateRefData() cannot be implemented");
+ return NULL;
+}
+
+wxObjectRefData *wxVariant::CloneRefData(const wxObjectRefData *data) const
+{
+ return ((wxVariantData*) data)->Clone();
}
// Assignment
void wxVariant::operator= (wxVariantData* variantData)
{
UnRef();
- m_data = variantData;
+ m_refData = variantData;
}
bool wxVariant::operator== (const wxVariant& variant) const
void wxVariant::SetData(wxVariantData* data)
{
UnRef();
- m_data = data;
-}
-
-void wxVariant::Ref(const wxVariant& clone)
-{
- // nothing to be done
- if (m_data == clone.m_data)
- return;
-
- // delete reference to old data
- UnRef();
-
- // reference new data
- if ( clone.m_data )
- {
- m_data = clone.m_data;
- m_data->m_count++;
- }
-}
-
-
-void wxVariant::UnRef()
-{
- if ( m_data )
- {
- wxASSERT_MSG( m_data->m_count > 0, _T("invalid ref data count") );
-
- m_data->DecRef();
- m_data = NULL;
- }
+ m_refData = data;
}
bool wxVariant::Unshare()
{
- if ( m_data && m_data->GetRefCount() > 1 )
- {
- // note that ref is not going to be destroyed in this case...
- const wxVariantData* ref = m_data;
- UnRef();
-
- // ... so we can still access it
- m_data = ref->Clone();
+ if ( !m_refData || m_refData->GetRefCount() == 1 )
+ return true;
- wxASSERT_MSG( (m_data && m_data->GetRefCount() == 1),
- _T("wxVariant::AllocExclusive() failed.") );
+ wxObject::UnShare();
- if (!m_data || m_data->GetRefCount() != 1)
- return false;
- else
- return true;
- }
- //else: data is null or ref count is 1, so we are exclusive owners of m_refData anyhow
- else
- return true;
+ return (m_refData && m_refData->GetRefCount() == 1);
}
return info ? info->IsKindOf(type) : false ;
}
+// -----------------------------------------------------------------
+// wxVariant <-> wxAny conversion code
+// -----------------------------------------------------------------
+
+#if wxUSE_ANY
+
+wxAnyToVariantRegistration::
+ wxAnyToVariantRegistration(wxVariantDataFactory factory)
+ : m_factory(factory)
+{
+ wxPreRegisterAnyToVariant(this);
+}
+
+wxAnyToVariantRegistration::~wxAnyToVariantRegistration()
+{
+}
+
+wxVariant::wxVariant(const wxAny& any)
+ : wxObject()
+{
+ wxVariant variant;
+ if ( !any.GetAs(&variant) )
+ {
+ wxFAIL_MSG("wxAny of this type cannot be converted to wxVariant");
+ return;
+ }
+
+ *this = variant;
+}
+
+wxAny wxVariant::GetAny() const
+{
+ if ( IsNull() )
+ return wxAny();
+
+ wxAny any;
+ wxVariantData* data = GetData();
+
+ if ( data->GetAsAny(&any) )
+ return any;
+
+ // If everything else fails, wrap the whole wxVariantData
+ return wxAny(data);
+}
+
+#endif // wxUSE_ANY
// -----------------------------------------------------------------
// wxVariantDataLong
virtual wxString GetType() const { return wxT("long"); }
+#if wxUSE_ANY
+ // Since wxAny does not have separate type for integers shorter than
+ // longlong, we do not usually implement wxVariant->wxAny conversion
+ // here (but in wxVariantDataLongLong instead).
+ #ifndef wxLongLong_t
+ DECLARE_WXANY_CONVERSION()
+ #else
+ bool GetAsAny(wxAny* any) const
+ {
+ *any = m_value;
+ return true;
+ }
+ #endif
+#endif // wxUSE_ANY
+
protected:
long m_value;
};
+#ifndef wxLongLong_t
+IMPLEMENT_TRIVIAL_WXANY_CONVERSION(long, wxVariantDataLong)
+#endif
+
bool wxVariantDataLong::Eq(wxVariantData& data) const
{
wxASSERT_MSG( (data.GetType() == wxT("long")), wxT("wxVariantDataLong::Eq: argument mismatch") );
wxVariant::wxVariant(long val, const wxString& name)
{
- m_data = new wxVariantDataLong(val);
+ m_refData = new wxVariantDataLong(val);
m_name = name;
}
wxVariant::wxVariant(int val, const wxString& name)
{
- m_data = new wxVariantDataLong((long)val);
+ m_refData = new wxVariantDataLong((long)val);
m_name = name;
}
wxVariant::wxVariant(short val, const wxString& name)
{
- m_data = new wxVariantDataLong((long)val);
+ m_refData = new wxVariantDataLong((long)val);
m_name = name;
}
void wxVariant::operator= (long value)
{
if (GetType() == wxT("long") &&
- m_data->GetRefCount() == 1)
+ m_refData->GetRefCount() == 1)
{
((wxVariantDataLong*)GetData())->SetValue(value);
}
else
{
UnRef();
- m_data = new wxVariantDataLong(value);
+ m_refData = new wxVariantDataLong(value);
}
}
virtual wxString GetType() const { return wxT("double"); }
wxVariantData* Clone() const { return new wxVariantDoubleData(m_value); }
+
+ DECLARE_WXANY_CONVERSION()
protected:
double m_value;
};
+IMPLEMENT_TRIVIAL_WXANY_CONVERSION(double, wxVariantDoubleData)
+
bool wxVariantDoubleData::Eq(wxVariantData& data) const
{
wxASSERT_MSG( (data.GetType() == wxT("double")), wxT("wxVariantDoubleData::Eq: argument mismatch") );
wxVariant::wxVariant(double val, const wxString& name)
{
- m_data = new wxVariantDoubleData(val);
+ m_refData = new wxVariantDoubleData(val);
m_name = name;
}
void wxVariant::operator= (double value)
{
if (GetType() == wxT("double") &&
- m_data->GetRefCount() == 1)
+ m_refData->GetRefCount() == 1)
{
((wxVariantDoubleData*)GetData())->SetValue(value);
}
else
{
UnRef();
- m_data = new wxVariantDoubleData(value);
+ m_refData = new wxVariantDoubleData(value);
}
}
virtual wxString GetType() const { return wxT("bool"); }
wxVariantData* Clone() const { return new wxVariantDataBool(m_value); }
+
+ DECLARE_WXANY_CONVERSION()
protected:
bool m_value;
};
+IMPLEMENT_TRIVIAL_WXANY_CONVERSION(bool, wxVariantDataBool)
+
bool wxVariantDataBool::Eq(wxVariantData& data) const
{
wxASSERT_MSG( (data.GetType() == wxT("bool")), wxT("wxVariantDataBool::Eq: argument mismatch") );
wxVariant::wxVariant(bool val, const wxString& name)
{
- m_data = new wxVariantDataBool(val);
+ m_refData = new wxVariantDataBool(val);
m_name = name;
}
void wxVariant::operator= (bool value)
{
if (GetType() == wxT("bool") &&
- m_data->GetRefCount() == 1)
+ m_refData->GetRefCount() == 1)
{
((wxVariantDataBool*)GetData())->SetValue(value);
}
else
{
UnRef();
- m_data = new wxVariantDataBool(value);
+ m_refData = new wxVariantDataBool(value);
}
}
virtual wxString GetType() const { return wxT("char"); }
wxVariantData* Clone() const { return new wxVariantDataChar(m_value); }
+ DECLARE_WXANY_CONVERSION()
protected:
wxUniChar m_value;
};
+IMPLEMENT_TRIVIAL_WXANY_CONVERSION(wxUniChar, wxVariantDataChar)
+
bool wxVariantDataChar::Eq(wxVariantData& data) const
{
wxASSERT_MSG( (data.GetType() == wxT("char")), wxT("wxVariantDataChar::Eq: argument mismatch") );
wxVariant::wxVariant(const wxUniChar& val, const wxString& name)
{
- m_data = new wxVariantDataChar(val);
+ m_refData = new wxVariantDataChar(val);
m_name = name;
}
wxVariant::wxVariant(char val, const wxString& name)
{
- m_data = new wxVariantDataChar(val);
+ m_refData = new wxVariantDataChar(val);
m_name = name;
}
wxVariant::wxVariant(wchar_t val, const wxString& name)
{
- m_data = new wxVariantDataChar(val);
+ m_refData = new wxVariantDataChar(val);
m_name = name;
}
wxVariant& wxVariant::operator=(const wxUniChar& value)
{
if (GetType() == wxT("char") &&
- m_data->GetRefCount() == 1)
+ m_refData->GetRefCount() == 1)
{
((wxVariantDataChar*)GetData())->SetValue(value);
}
else
{
UnRef();
- m_data = new wxVariantDataChar(value);
+ m_refData = new wxVariantDataChar(value);
}
return *this;
virtual wxString GetType() const { return wxT("string"); }
wxVariantData* Clone() const { return new wxVariantDataString(m_value); }
+ DECLARE_WXANY_CONVERSION()
protected:
wxString m_value;
};
+IMPLEMENT_TRIVIAL_WXANY_CONVERSION(wxString, wxVariantDataString)
+
+#if wxUSE_ANY
+// This allows converting string literal wxAnys to string variants
+wxVariantData* wxVariantDataFromConstCharPAny(const wxAny& any)
+{
+ return new wxVariantDataString(wxANY_AS(any, const char*));
+}
+
+wxVariantData* wxVariantDataFromConstWchar_tPAny(const wxAny& any)
+{
+ return new wxVariantDataString(wxANY_AS(any, const wchar_t*));
+}
+
+_REGISTER_WXANY_CONVERSION(const char*,
+ ConstCharP,
+ wxVariantDataFromConstCharPAny)
+_REGISTER_WXANY_CONVERSION(const wchar_t*,
+ ConstWchar_tP,
+ wxVariantDataFromConstWchar_tPAny)
+#endif
+
bool wxVariantDataString::Eq(wxVariantData& data) const
{
wxASSERT_MSG( (data.GetType() == wxT("string")), wxT("wxVariantDataString::Eq: argument mismatch") );
wxVariant::wxVariant(const wxString& val, const wxString& name)
{
- m_data = new wxVariantDataString(val);
+ m_refData = new wxVariantDataString(val);
m_name = name;
}
wxVariant::wxVariant(const char* val, const wxString& name)
{
- m_data = new wxVariantDataString(wxString(val));
+ m_refData = new wxVariantDataString(wxString(val));
m_name = name;
}
wxVariant::wxVariant(const wchar_t* val, const wxString& name)
{
- m_data = new wxVariantDataString(wxString(val));
+ m_refData = new wxVariantDataString(wxString(val));
m_name = name;
}
wxVariant::wxVariant(const wxCStrData& val, const wxString& name)
{
- m_data = new wxVariantDataString(val.AsString());
+ m_refData = new wxVariantDataString(val.AsString());
+ m_name = name;
+}
+
+wxVariant::wxVariant(const wxScopedCharBuffer& val, const wxString& name)
+{
+ m_refData = new wxVariantDataString(wxString(val));
+ m_name = name;
+}
+
+wxVariant::wxVariant(const wxScopedWCharBuffer& val, const wxString& name)
+{
+ m_refData = new wxVariantDataString(wxString(val));
m_name = name;
}
-wxVariant::wxVariant(const wxCharBuffer& val, const wxString& name)
+#if wxUSE_STD_STRING
+wxVariant::wxVariant(const std::string& val, const wxString& name)
{
- m_data = new wxVariantDataString(wxString(val));
+ m_refData = new wxVariantDataString(wxString(val));
m_name = name;
}
-wxVariant::wxVariant(const wxWCharBuffer& val, const wxString& name)
+wxVariant::wxVariant(const wxStdWideString& val, const wxString& name)
{
- m_data = new wxVariantDataString(wxString(val));
+ m_refData = new wxVariantDataString(wxString(val));
m_name = name;
}
+#endif // wxUSE_STD_STRING
bool wxVariant::operator== (const wxString& value) const
{
wxVariant& wxVariant::operator= (const wxString& value)
{
if (GetType() == wxT("string") &&
- m_data->GetRefCount() == 1)
+ m_refData->GetRefCount() == 1)
{
((wxVariantDataString*)GetData())->SetValue(value);
}
else
{
UnRef();
- m_data = new wxVariantDataString(value);
+ m_refData = new wxVariantDataString(value);
}
return *this;
}
virtual wxClassInfo* GetValueClassInfo();
+ DECLARE_WXANY_CONVERSION()
protected:
wxObject* m_value;
};
+IMPLEMENT_TRIVIAL_WXANY_CONVERSION(wxObject*, wxVariantDataWxObjectPtr)
+
bool wxVariantDataWxObjectPtr::Eq(wxVariantData& data) const
{
wxASSERT_MSG( data.GetType() == GetType(), wxT("wxVariantDataWxObjectPtr::Eq: argument mismatch") );
bool wxVariantDataWxObjectPtr::Write(wxString& str) const
{
- str.Printf(wxT("%s(%p)"), GetType().c_str(), wx_static_cast(void*, m_value));
+ str.Printf(wxT("%s(%p)"), GetType().c_str(), static_cast<void*>(m_value));
return true;
}
wxVariant::wxVariant( wxObject* val, const wxString& name)
{
- m_data = new wxVariantDataWxObjectPtr(val);
+ m_refData = new wxVariantDataWxObjectPtr(val);
m_name = name;
}
void wxVariant::operator= (wxObject* value)
{
UnRef();
- m_data = new wxVariantDataWxObjectPtr(value);
+ m_refData = new wxVariantDataWxObjectPtr(value);
}
wxObject* wxVariant::GetWxObjectPtr() const
{
- return (wxObject*) ((wxVariantDataWxObjectPtr*) m_data)->GetValue();
+ return (wxObject*) ((wxVariantDataWxObjectPtr*) m_refData)->GetValue();
}
// ----------------------------------------------------------------------------
virtual wxString GetType() const { return wxT("void*"); }
virtual wxVariantData* Clone() const { return new wxVariantDataVoidPtr(m_value); }
+ DECLARE_WXANY_CONVERSION()
protected:
void* m_value;
};
+IMPLEMENT_TRIVIAL_WXANY_CONVERSION(void*, wxVariantDataVoidPtr)
+
bool wxVariantDataVoidPtr::Eq(wxVariantData& data) const
{
wxASSERT_MSG( data.GetType() == wxT("void*"), wxT("wxVariantDataVoidPtr::Eq: argument mismatch") );
wxVariant::wxVariant( void* val, const wxString& name)
{
- m_data = new wxVariantDataVoidPtr(val);
+ m_refData = new wxVariantDataVoidPtr(val);
m_name = name;
}
void wxVariant::operator= (void* value)
{
- if (GetType() == wxT("void*") && (m_data->GetRefCount() == 1))
+ if (GetType() == wxT("void*") && (m_refData->GetRefCount() == 1))
{
((wxVariantDataVoidPtr*)GetData())->SetValue(value);
}
else
{
UnRef();
- m_data = new wxVariantDataVoidPtr(value);
+ m_refData = new wxVariantDataVoidPtr(value);
}
}
void* wxVariant::GetVoidPtr() const
{
- wxASSERT( (GetType() == wxT("void*")) );
+ // handling this specially is convenient when working with COM, see #9873
+ if ( IsNull() )
+ return NULL;
+
+ wxASSERT( GetType() == wxT("void*") );
- return (void*) ((wxVariantDataVoidPtr*) m_data)->GetValue();
+ return (void*) ((wxVariantDataVoidPtr*) m_refData)->GetValue();
}
// ----------------------------------------------------------------------------
virtual wxString GetType() const { return wxT("datetime"); }
virtual wxVariantData* Clone() const { return new wxVariantDataDateTime(m_value); }
+ DECLARE_WXANY_CONVERSION()
protected:
wxDateTime m_value;
};
+IMPLEMENT_TRIVIAL_WXANY_CONVERSION(wxDateTime, wxVariantDataDateTime)
bool wxVariantDataDateTime::Eq(wxVariantData& data) const
{
bool wxVariantDataDateTime::Write(wxString& str) const
{
- str = m_value.Format();
+ if ( m_value.IsValid() )
+ str = m_value.Format();
+ else
+ str = wxS("Invalid");
return true;
}
bool wxVariantDataDateTime::Read(wxString& str)
{
- if(! m_value.ParseDateTime(str.c_str()/*FIXME-UTF8*/))
- return false;
- return true;
+ if ( str == wxS("Invalid") )
+ {
+ m_value = wxInvalidDateTime;
+ return true;
+ }
+
+ wxString::const_iterator end;
+ return m_value.ParseDateTime(str, &end) && end == str.end();
}
// wxVariant
wxVariant::wxVariant(const wxDateTime& val, const wxString& name) // Date
{
- m_data = new wxVariantDataDateTime(val);
+ m_refData = new wxVariantDataDateTime(val);
m_name = name;
}
void wxVariant::operator= (const wxDateTime& value)
{
if (GetType() == wxT("datetime") &&
- m_data->GetRefCount() == 1)
+ m_refData->GetRefCount() == 1)
{
((wxVariantDataDateTime*)GetData())->SetValue(value);
}
else
{
UnRef();
- m_data = new wxVariantDataDateTime(value);
+ m_refData = new wxVariantDataDateTime(value);
}
}
virtual wxString GetType() const { return wxT("arrstring"); }
virtual wxVariantData* Clone() const { return new wxVariantDataArrayString(m_value); }
+ DECLARE_WXANY_CONVERSION()
protected:
wxArrayString m_value;
};
+IMPLEMENT_TRIVIAL_WXANY_CONVERSION(wxArrayString, wxVariantDataArrayString)
+
bool wxVariantDataArrayString::Eq(wxVariantData& data) const
{
wxASSERT_MSG( data.GetType() == GetType(), wxT("wxVariantDataArrayString::Eq: argument mismatch") );
for ( size_t n = 0; n < count; n++ )
{
if ( n )
- str += _T(';');
+ str += wxT(';');
str += m_value[n];
}
bool wxVariantDataArrayString::Read(wxString& str)
{
- wxStringTokenizer tk(str, _T(";"));
+ wxStringTokenizer tk(str, wxT(";"));
while ( tk.HasMoreTokens() )
{
m_value.Add(tk.GetNextToken());
wxVariant::wxVariant(const wxArrayString& val, const wxString& name) // Strings
{
- m_data = new wxVariantDataArrayString(val);
+ m_refData = new wxVariantDataArrayString(val);
m_name = name;
}
bool wxVariant::operator==(const wxArrayString& WXUNUSED(value)) const
{
- wxFAIL_MSG( _T("TODO") );
+ wxFAIL_MSG( wxT("TODO") );
return false;
}
void wxVariant::operator=(const wxArrayString& value)
{
if (GetType() == wxT("arrstring") &&
- m_data->GetRefCount() == 1)
+ m_refData->GetRefCount() == 1)
{
((wxVariantDataArrayString *)GetData())->SetValue(value);
}
else
{
UnRef();
- m_data = new wxVariantDataArrayString(value);
+ m_refData = new wxVariantDataArrayString(value);
}
}
return wxArrayString();
}
+// ----------------------------------------------------------------------------
+// wxVariantDataLongLong
+// ----------------------------------------------------------------------------
+
+#if wxUSE_LONGLONG
+
+class WXDLLIMPEXP_BASE wxVariantDataLongLong : public wxVariantData
+{
+public:
+ wxVariantDataLongLong() { m_value = 0; }
+ wxVariantDataLongLong(wxLongLong value) { m_value = value; }
+
+ wxLongLong GetValue() const { return m_value; }
+ void SetValue(wxLongLong value) { m_value = value; }
+
+ virtual bool Eq(wxVariantData& data) const;
+
+ virtual bool Read(wxString& str);
+ virtual bool Write(wxString& str) const;
+#if wxUSE_STD_IOSTREAM
+ virtual bool Read(wxSTD istream& str);
+ virtual bool Write(wxSTD ostream& str) const;
+#endif
+#if wxUSE_STREAMS
+ virtual bool Read(wxInputStream& str);
+ virtual bool Write(wxOutputStream &str) const;
+#endif // wxUSE_STREAMS
+
+ wxVariantData* Clone() const
+ {
+ return new wxVariantDataLongLong(m_value);
+ }
+
+ virtual wxString GetType() const { return wxS("longlong"); }
+
+ DECLARE_WXANY_CONVERSION()
+protected:
+ wxLongLong m_value;
+};
+
+//
+// wxLongLong type requires customized wxAny conversion code
+//
+#if wxUSE_ANY
+#ifdef wxLongLong_t
+
+bool wxVariantDataLongLong::GetAsAny(wxAny* any) const
+{
+ *any = m_value.GetValue();
+ return true;
+}
+
+wxVariantData* wxVariantDataLongLong::VariantDataFactory(const wxAny& any)
+{
+ return new wxVariantDataLongLong(wxANY_AS(any, wxLongLong_t));
+}
+
+REGISTER_WXANY_CONVERSION(wxLongLong_t, wxVariantDataLongLong)
+
+#else // if !defined(wxLongLong_t)
+
+bool wxVariantDataLongLong::GetAsAny(wxAny* any) const
+{
+ *any = m_value;
+ return true;
+}
+
+wxVariantData* wxVariantDataLongLong::VariantDataFactory(const wxAny& any)
+{
+ return new wxVariantDataLongLong(wxANY_AS(any, wxLongLong));
+}
+
+REGISTER_WXANY_CONVERSION(wxLongLong, wxVariantDataLongLong)
+
+#endif // defined(wxLongLong_t)/!defined(wxLongLong_t)
+#endif // wxUSE_ANY
+
+bool wxVariantDataLongLong::Eq(wxVariantData& data) const
+{
+ wxASSERT_MSG( (data.GetType() == wxS("longlong")),
+ "wxVariantDataLongLong::Eq: argument mismatch" );
+
+ wxVariantDataLongLong& otherData = (wxVariantDataLongLong&) data;
+
+ return (otherData.m_value == m_value);
+}
+
+#if wxUSE_STD_IOSTREAM
+bool wxVariantDataLongLong::Write(wxSTD ostream& str) const
+{
+ wxString s;
+ Write(s);
+ str << (const char*) s.mb_str();
+ return true;
+}
+#endif
+
+bool wxVariantDataLongLong::Write(wxString& str) const
+{
+#ifdef wxLongLong_t
+ str.Printf(wxS("%lld"), m_value.GetValue());
+ return true;
+#else
+ return false;
+#endif
+}
+
+#if wxUSE_STD_IOSTREAM
+bool wxVariantDataLongLong::Read(wxSTD istream& WXUNUSED(str))
+{
+ wxFAIL_MSG(wxS("Unimplemented"));
+ return false;
+}
+#endif
+
+#if wxUSE_STREAMS
+bool wxVariantDataLongLong::Write(wxOutputStream& str) const
+{
+ wxTextOutputStream s(str);
+ s.Write32(m_value.GetLo());
+ s.Write32(m_value.GetHi());
+ return true;
+}
+
+bool wxVariantDataLongLong::Read(wxInputStream& str)
+{
+ wxTextInputStream s(str);
+ unsigned long lo = s.Read32();
+ long hi = s.Read32();
+ m_value = wxLongLong(hi, lo);
+ return true;
+}
+#endif // wxUSE_STREAMS
+
+bool wxVariantDataLongLong::Read(wxString& str)
+{
+#ifdef wxLongLong_t
+ wxLongLong_t value_t;
+ if ( !str.ToLongLong(&value_t) )
+ return false;
+ m_value = value_t;
+ return true;
+#else
+ return false;
+#endif
+}
+
+// wxVariant
+
+wxVariant::wxVariant(wxLongLong val, const wxString& name)
+{
+ m_refData = new wxVariantDataLongLong(val);
+ m_name = name;
+}
+
+bool wxVariant::operator==(wxLongLong value) const
+{
+ wxLongLong thisValue;
+ if ( !Convert(&thisValue) )
+ return false;
+ else
+ return (value == thisValue);
+}
+
+bool wxVariant::operator!=(wxLongLong value) const
+{
+ return (!((*this) == value));
+}
+
+void wxVariant::operator=(wxLongLong value)
+{
+ if ( GetType() == wxS("longlong") &&
+ m_refData->GetRefCount() == 1 )
+ {
+ ((wxVariantDataLongLong*)GetData())->SetValue(value);
+ }
+ else
+ {
+ UnRef();
+ m_refData = new wxVariantDataLongLong(value);
+ }
+}
+
+wxLongLong wxVariant::GetLongLong() const
+{
+ wxLongLong value;
+ if ( Convert(&value) )
+ {
+ return value;
+ }
+ else
+ {
+ wxFAIL_MSG(wxT("Could not convert to a long long"));
+ return 0;
+ }
+}
+
+#endif // wxUSE_LONGLONG
+
+// ----------------------------------------------------------------------------
+// wxVariantDataULongLong
+// ----------------------------------------------------------------------------
+
+#if wxUSE_LONGLONG
+
+class WXDLLIMPEXP_BASE wxVariantDataULongLong : public wxVariantData
+{
+public:
+ wxVariantDataULongLong() { m_value = 0; }
+ wxVariantDataULongLong(wxULongLong value) { m_value = value; }
+
+ wxULongLong GetValue() const { return m_value; }
+ void SetValue(wxULongLong value) { m_value = value; }
+
+ virtual bool Eq(wxVariantData& data) const;
+
+ virtual bool Read(wxString& str);
+ virtual bool Write(wxString& str) const;
+#if wxUSE_STD_IOSTREAM
+ virtual bool Read(wxSTD istream& str);
+ virtual bool Write(wxSTD ostream& str) const;
+#endif
+#if wxUSE_STREAMS
+ virtual bool Read(wxInputStream& str);
+ virtual bool Write(wxOutputStream &str) const;
+#endif // wxUSE_STREAMS
+
+ wxVariantData* Clone() const
+ {
+ return new wxVariantDataULongLong(m_value);
+ }
+
+ virtual wxString GetType() const { return wxS("ulonglong"); }
+
+ DECLARE_WXANY_CONVERSION()
+protected:
+ wxULongLong m_value;
+};
+
+//
+// wxULongLong type requires customized wxAny conversion code
+//
+#if wxUSE_ANY
+#ifdef wxLongLong_t
+
+bool wxVariantDataULongLong::GetAsAny(wxAny* any) const
+{
+ *any = m_value.GetValue();
+ return true;
+}
+
+wxVariantData* wxVariantDataULongLong::VariantDataFactory(const wxAny& any)
+{
+ return new wxVariantDataULongLong(wxANY_AS(any, wxULongLong_t));
+}
+
+REGISTER_WXANY_CONVERSION(wxULongLong_t, wxVariantDataULongLong)
+
+#else // if !defined(wxLongLong_t)
+
+bool wxVariantDataULongLong::GetAsAny(wxAny* any) const
+{
+ *any = m_value;
+ return true;
+}
+
+wxVariantData* wxVariantDataULongLong::VariantDataFactory(const wxAny& any)
+{
+ return new wxVariantDataULongLong(wxANY_AS(any, wxULongLong));
+}
+
+REGISTER_WXANY_CONVERSION(wxULongLong, wxVariantDataULongLong)
+
+#endif // defined(wxLongLong_t)/!defined(wxLongLong_t)
+#endif // wxUSE_ANY
+
+
+bool wxVariantDataULongLong::Eq(wxVariantData& data) const
+{
+ wxASSERT_MSG( (data.GetType() == wxS("ulonglong")),
+ "wxVariantDataULongLong::Eq: argument mismatch" );
+
+ wxVariantDataULongLong& otherData = (wxVariantDataULongLong&) data;
+
+ return (otherData.m_value == m_value);
+}
+
+#if wxUSE_STD_IOSTREAM
+bool wxVariantDataULongLong::Write(wxSTD ostream& str) const
+{
+ wxString s;
+ Write(s);
+ str << (const char*) s.mb_str();
+ return true;
+}
+#endif
+
+bool wxVariantDataULongLong::Write(wxString& str) const
+{
+#ifdef wxLongLong_t
+ str.Printf(wxS("%llu"), m_value.GetValue());
+ return true;
+#else
+ return false;
+#endif
+}
+
+#if wxUSE_STD_IOSTREAM
+bool wxVariantDataULongLong::Read(wxSTD istream& WXUNUSED(str))
+{
+ wxFAIL_MSG(wxS("Unimplemented"));
+ return false;
+}
+#endif
+
+#if wxUSE_STREAMS
+bool wxVariantDataULongLong::Write(wxOutputStream& str) const
+{
+ wxTextOutputStream s(str);
+ s.Write32(m_value.GetLo());
+ s.Write32(m_value.GetHi());
+ return true;
+}
+
+bool wxVariantDataULongLong::Read(wxInputStream& str)
+{
+ wxTextInputStream s(str);
+ unsigned long lo = s.Read32();
+ long hi = s.Read32();
+ m_value = wxULongLong(hi, lo);
+ return true;
+}
+#endif // wxUSE_STREAMS
+
+bool wxVariantDataULongLong::Read(wxString& str)
+{
+#ifdef wxLongLong_t
+ wxULongLong_t value_t;
+ if ( !str.ToULongLong(&value_t) )
+ return false;
+ m_value = value_t;
+ return true;
+#else
+ return false;
+#endif
+}
+
+// wxVariant
+
+wxVariant::wxVariant(wxULongLong val, const wxString& name)
+{
+ m_refData = new wxVariantDataULongLong(val);
+ m_name = name;
+}
+
+bool wxVariant::operator==(wxULongLong value) const
+{
+ wxULongLong thisValue;
+ if ( !Convert(&thisValue) )
+ return false;
+ else
+ return (value == thisValue);
+}
+
+bool wxVariant::operator!=(wxULongLong value) const
+{
+ return (!((*this) == value));
+}
+
+void wxVariant::operator=(wxULongLong value)
+{
+ if ( GetType() == wxS("ulonglong") &&
+ m_refData->GetRefCount() == 1 )
+ {
+ ((wxVariantDataULongLong*)GetData())->SetValue(value);
+ }
+ else
+ {
+ UnRef();
+ m_refData = new wxVariantDataULongLong(value);
+ }
+}
+
+wxULongLong wxVariant::GetULongLong() const
+{
+ wxULongLong value;
+ if ( Convert(&value) )
+ {
+ return value;
+ }
+ else
+ {
+ wxFAIL_MSG(wxT("Could not convert to a long long"));
+ return 0;
+ }
+}
+
+#endif // wxUSE_LONGLONG
+
// ----------------------------------------------------------------------------
// wxVariantDataList
// ----------------------------------------------------------------------------
void Clear();
wxVariantData* Clone() const { return new wxVariantDataList(m_value); }
+
+ DECLARE_WXANY_CONVERSION()
protected:
wxVariantList m_value;
};
+#if wxUSE_ANY
+
+//
+// Convert to/from list of wxAnys
+//
+
+WX_DEFINE_LIST(wxAnyList)
+
+bool wxVariantDataList::GetAsAny(wxAny* any) const
+{
+ wxAnyList dst;
+ wxVariantList::compatibility_iterator node = m_value.GetFirst();
+ while (node)
+ {
+ wxVariant* pVar = node->GetData();
+ dst.push_back(new wxAny(((const wxVariant&)*pVar)));
+ node = node->GetNext();
+ }
+
+ *any = dst;
+ return true;
+}
+
+wxVariantData* wxVariantDataList::VariantDataFactory(const wxAny& any)
+{
+ wxAnyList src = wxANY_AS(any, wxAnyList);
+ wxVariantList dst;
+ wxAnyList::compatibility_iterator node = src.GetFirst();
+ while (node)
+ {
+ wxAny* pAny = node->GetData();
+ dst.push_back(new wxVariant(*pAny));
+ node = node->GetNext();
+ }
+
+ return new wxVariantDataList(dst);
+}
+
+REGISTER_WXANY_CONVERSION(wxAnyList, wxVariantDataList)
+
+#endif // wxUSE_ANY
+
wxVariantDataList::wxVariantDataList(const wxVariantList& list)
{
SetValue(list);
wxVariant::wxVariant(const wxVariantList& val, const wxString& name) // List of variants
{
- m_data = new wxVariantDataList(val);
+ m_refData = new wxVariantDataList(val);
m_name = name;
}
void wxVariant::operator= (const wxVariantList& value)
{
if (GetType() == wxT("list") &&
- m_data->GetRefCount() == 1)
+ m_refData->GetRefCount() == 1)
{
((wxVariantDataList*)GetData())->SetValue(value);
}
else
{
UnRef();
- m_data = new wxVariantDataList(value);
+ m_refData = new wxVariantDataList(value);
}
}
{
wxASSERT( (GetType() == wxT("list")) );
- return (wxVariantList&) ((wxVariantDataList*) m_data)->GetValue();
+ return (wxVariantList&) ((wxVariantDataList*) m_refData)->GetValue();
}
// Make empty list
{
if (!IsNull() && (GetType() == wxT("list")))
{
- ((wxVariantDataList*) m_data)->Clear();
+ ((wxVariantDataList*) m_refData)->Clear();
}
else
{
if (!GetType().IsSameAs(wxT("list")))
UnRef();
- m_data = new wxVariantDataList;
+ m_refData = new wxVariantDataList;
}
}
if (GetType() == wxT("list"))
{
- wxVariantDataList* data = (wxVariantDataList*) m_data;
+ wxVariantDataList* data = (wxVariantDataList*) m_refData;
wxASSERT_MSG( (idx < data->GetValue().GetCount()), wxT("Invalid index for array") );
return *(data->GetValue().Item(idx)->GetData());
}
wxASSERT_MSG( (GetType() == wxT("list")), wxT("Invalid type for array operator") );
- wxVariantDataList* data = (wxVariantDataList*) m_data;
+ wxVariantDataList* data = (wxVariantDataList*) m_refData;
wxASSERT_MSG( (idx < data->GetValue().GetCount()), wxT("Invalid index for array") );
return * (data->GetValue().Item(idx)->GetData());
if (GetType() == wxT("list"))
{
- wxVariantDataList* data = (wxVariantDataList*) m_data;
+ wxVariantDataList* data = (wxVariantDataList*) m_refData;
return data->GetValue().GetCount();
}
return 0;
bool wxVariant::Convert(long* value) const
{
wxString type(GetType());
- if (type == wxT("double"))
+ if (type == wxS("double"))
*value = (long) (((wxVariantDoubleData*)GetData())->GetValue());
- else if (type == wxT("long"))
+ else if (type == wxS("long"))
*value = ((wxVariantDataLong*)GetData())->GetValue();
- else if (type == wxT("bool"))
+ else if (type == wxS("bool"))
*value = (long) (((wxVariantDataBool*)GetData())->GetValue());
- else if (type == wxT("string"))
+ else if (type == wxS("string"))
*value = wxAtol(((wxVariantDataString*)GetData())->GetValue());
+#if wxUSE_LONGLONG
+ else if (type == wxS("longlong"))
+ {
+ wxLongLong v = ((wxVariantDataLongLong*)GetData())->GetValue();
+ // Don't convert if return value would be vague
+ if ( v < LONG_MIN || v > LONG_MAX )
+ return false;
+ *value = v.ToLong();
+ }
+ else if (type == wxS("ulonglong"))
+ {
+ wxULongLong v = ((wxVariantDataULongLong*)GetData())->GetValue();
+ // Don't convert if return value would be vague
+ if ( v.GetHi() )
+ return false;
+ *value = (long) v.ToULong();
+ }
+#endif
else
return false;
*value = (double) (((wxVariantDataBool*)GetData())->GetValue());
else if (type == wxT("string"))
*value = (double) wxAtof(((wxVariantDataString*)GetData())->GetValue());
+#if wxUSE_LONGLONG
+ else if (type == wxS("longlong"))
+ {
+ *value = ((wxVariantDataLongLong*)GetData())->GetValue().ToDouble();
+ }
+ else if (type == wxS("ulonglong"))
+ {
+ *value = ((wxVariantDataULongLong*)GetData())->GetValue().ToDouble();
+ }
+#endif
else
return false;
*value = (char) (((wxVariantDataLong*)GetData())->GetValue());
else if (type == wxT("bool"))
*value = (char) (((wxVariantDataBool*)GetData())->GetValue());
+ else if (type == wxS("string"))
+ {
+ // Also accept strings of length 1
+ const wxString& str = (((wxVariantDataString*)GetData())->GetValue());
+ if ( str.length() == 1 )
+ *value = str[0];
+ else
+ return false;
+ }
else
return false;
return true;
}
+#if wxUSE_LONGLONG
+bool wxVariant::Convert(wxLongLong* value) const
+{
+ wxString type(GetType());
+ if (type == wxS("longlong"))
+ *value = ((wxVariantDataLongLong*)GetData())->GetValue();
+ else if (type == wxS("long"))
+ *value = ((wxVariantDataLong*)GetData())->GetValue();
+ else if (type == wxS("string"))
+ {
+ wxString s = ((wxVariantDataString*)GetData())->GetValue();
+#ifdef wxLongLong_t
+ wxLongLong_t value_t;
+ if ( !s.ToLongLong(&value_t) )
+ return false;
+ *value = value_t;
+#else
+ long l_value;
+ if ( !s.ToLong(&l_value) )
+ return false;
+ *value = l_value;
+#endif
+ }
+ else if (type == wxS("bool"))
+ *value = (long) (((wxVariantDataBool*)GetData())->GetValue());
+ else if (type == wxS("double"))
+ {
+ value->Assign(((wxVariantDoubleData*)GetData())->GetValue());
+ }
+ else if (type == wxS("ulonglong"))
+ *value = ((wxVariantDataULongLong*)GetData())->GetValue();
+ else
+ return false;
+
+ return true;
+}
+
+bool wxVariant::Convert(wxULongLong* value) const
+{
+ wxString type(GetType());
+ if (type == wxS("ulonglong"))
+ *value = ((wxVariantDataULongLong*)GetData())->GetValue();
+ else if (type == wxS("long"))
+ *value = ((wxVariantDataLong*)GetData())->GetValue();
+ else if (type == wxS("string"))
+ {
+ wxString s = ((wxVariantDataString*)GetData())->GetValue();
+#ifdef wxLongLong_t
+ wxULongLong_t value_t;
+ if ( !s.ToULongLong(&value_t) )
+ return false;
+ *value = value_t;
+#else
+ unsigned long l_value;
+ if ( !s.ToULong(&l_value) )
+ return false;
+ *value = l_value;
+#endif
+ }
+ else if (type == wxS("bool"))
+ *value = (long) (((wxVariantDataBool*)GetData())->GetValue());
+ else if (type == wxS("double"))
+ {
+ double value_d = ((wxVariantDoubleData*)GetData())->GetValue();
+
+ if ( value_d < 0.0 )
+ return false;
+
+#ifdef wxLongLong_t
+ *value = (wxULongLong_t) value_d;
+#else
+ wxLongLong temp;
+ temp.Assign(value_d);
+ *value = temp;
+#endif
+ }
+ else if (type == wxS("longlong"))
+ *value = ((wxVariantDataLongLong*)GetData())->GetValue();
+ else
+ return false;
+
+ return true;
+}
+#endif // wxUSE_LONGLONG
+
#if wxUSE_DATETIME
bool wxVariant::Convert(wxDateTime* value) const
{
*value = ((wxVariantDataDateTime*)GetData())->GetValue();
return true;
}
+
// Fallback to string conversion
wxString val;
- return Convert(&val) &&
- (value->ParseDateTime(val.c_str()/*FIXME-UTF8*/) ||
- value->ParseDate(val.c_str()/*FIXME-UTF8*/) ||
- value->ParseTime(val.c_str()/*FIXME-UTF8*/));
+ if ( !Convert(&val) )
+ return false;
+
+ // Try to parse this as either date and time, only date or only time
+ // checking that the entire string was parsed
+ wxString::const_iterator end;
+ if ( value->ParseDateTime(val, &end) && end == val.end() )
+ return true;
+
+ if ( value->ParseDate(val, &end) && end == val.end() )
+ return true;
+
+ if ( value->ParseTime(val, &end) && end == val.end() )
+ return true;
+
+ return false;
}
#endif // wxUSE_DATETIME
projects / wxWidgets.git / blobdiff