// Author: Julian Smart
// Modified by:
// Created: 10/09/98
-// RCS-ID: $Id$
// Copyright: (c)
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef WX_PRECOMP
#include "wx/string.h"
#include "wx/math.h"
+ #include "wx/crt.h"
#if wxUSE_STREAMS
#include "wx/stream.h"
#endif
#endif
#endif
-#if defined(__MWERKS__) && __MSL__ >= 0x6000
-namespace std {}
-using namespace std ;
-#endif
-
#if wxUSE_STREAMS
#include "wx/txtstrm.h"
#endif
#include "wx/string.h"
#include "wx/tokenzr.h"
-IMPLEMENT_ABSTRACT_CLASS(wxVariantData, wxObject)
-
wxVariant WXDLLIMPEXP_BASE wxNullVariant;
+#include "wx/listimpl.cpp"
+WX_DEFINE_LIST(wxVariantList)
+
/*
* wxVariant
*/
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
if (IsNull() || variant.IsNull())
return (IsNull() == variant.IsNull());
+ if (GetType() != variant.GetType())
+ return false;
+
return (GetData()->Eq(* variant.GetData()));
}
return (!(*this == variant));
}
-
wxString wxVariant::MakeString() const
{
if (!IsNull())
void wxVariant::SetData(wxVariantData* data)
{
UnRef();
- m_data = data;
+ m_refData = data;
}
-void wxVariant::Ref(const wxVariant& clone)
+bool wxVariant::Unshare()
{
- // 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++;
- }
-}
-
+ if ( !m_refData || m_refData->GetRefCount() == 1 )
+ return true;
-void wxVariant::UnRef()
-{
- if ( m_data )
- {
- wxASSERT_MSG( m_data->m_count > 0, _T("invalid ref data count") );
+ wxObject::UnShare();
- m_data->DecRef();
- m_data = NULL;
- }
+ 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
class WXDLLIMPEXP_BASE wxVariantDataLong: public wxVariantData
{
-DECLARE_DYNAMIC_CLASS(wxVariantDataLong)
public:
wxVariantDataLong() { m_value = 0; }
wxVariantDataLong(long value) { m_value = value; }
virtual bool Write(wxOutputStream &str) const;
#endif // wxUSE_STREAMS
- virtual wxString GetType() const { return wxT("long"); };
+ wxVariantData* Clone() const { return new wxVariantDataLong(m_value); }
+
+ 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;
};
-IMPLEMENT_DYNAMIC_CLASS(wxVariantDataLong, wxVariantData)
+#ifndef wxLongLong_t
+IMPLEMENT_TRIVIAL_WXANY_CONVERSION(long, wxVariantDataLong)
+#endif
bool wxVariantDataLong::Eq(wxVariantData& data) const
{
bool wxVariantDataLong::Read(wxString& str)
{
- m_value = wxAtol((const wxChar*) str);
+ m_value = wxAtol(str);
return true;
}
-// wxVariant
+// wxVariant
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);
}
}
class WXDLLIMPEXP_BASE wxVariantDoubleData: public wxVariantData
{
-DECLARE_DYNAMIC_CLASS(wxVariantDoubleData)
public:
wxVariantDoubleData() { m_value = 0.0; }
wxVariantDoubleData(double value) { m_value = value; }
virtual bool Read(wxInputStream& str);
virtual bool Write(wxOutputStream &str) const;
#endif // wxUSE_STREAMS
- virtual wxString GetType() const { return wxT("double"); };
+ virtual wxString GetType() const { return wxT("double"); }
+ wxVariantData* Clone() const { return new wxVariantDoubleData(m_value); }
+
+ DECLARE_WXANY_CONVERSION()
protected:
double m_value;
};
-IMPLEMENT_DYNAMIC_CLASS(wxVariantDoubleData, wxVariantData)
+IMPLEMENT_TRIVIAL_WXANY_CONVERSION(double, wxVariantDoubleData)
bool wxVariantDoubleData::Eq(wxVariantData& data) const
{
bool wxVariantDoubleData::Read(wxString& str)
{
- m_value = wxAtof((const wxChar*) str);
+ m_value = wxAtof(str);
return true;
}
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);
}
}
// wxVariantBoolData
// -----------------------------------------------------------------
-#ifdef HAVE_BOOL
-
class WXDLLIMPEXP_BASE wxVariantDataBool: public wxVariantData
{
-DECLARE_DYNAMIC_CLASS(wxVariantDataBool)
public:
wxVariantDataBool() { m_value = 0; }
wxVariantDataBool(bool value) { m_value = value; }
virtual bool Read(wxInputStream& str);
virtual bool Write(wxOutputStream& str) const;
#endif // wxUSE_STREAMS
- virtual wxString GetType() const { return wxT("bool"); };
+ virtual wxString GetType() const { return wxT("bool"); }
+ wxVariantData* Clone() const { return new wxVariantDataBool(m_value); }
+
+ DECLARE_WXANY_CONVERSION()
protected:
bool m_value;
};
-IMPLEMENT_DYNAMIC_CLASS(wxVariantDataBool, wxVariantData)
+IMPLEMENT_TRIVIAL_WXANY_CONVERSION(bool, wxVariantDataBool)
bool wxVariantDataBool::Eq(wxVariantData& data) const
{
bool wxVariantDataBool::Read(wxString& str)
{
- m_value = (wxAtol((const wxChar*) str) != 0);
+ m_value = (wxAtol(str) != 0);
return true;
}
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);
}
}
}
}
-#endif // HAVE_BOOL
-
// -----------------------------------------------------------------
// wxVariantDataChar
// -----------------------------------------------------------------
class WXDLLIMPEXP_BASE wxVariantDataChar: public wxVariantData
{
-DECLARE_DYNAMIC_CLASS(wxVariantDataChar)
public:
wxVariantDataChar() { m_value = 0; }
- wxVariantDataChar(wxChar value) { m_value = value; }
+ wxVariantDataChar(const wxUniChar& value) { m_value = value; }
- inline wxChar GetValue() const { return m_value; }
- inline void SetValue(wxChar value) { m_value = value; }
+ inline wxUniChar GetValue() const { return m_value; }
+ inline void SetValue(const wxUniChar& value) { m_value = value; }
virtual bool Eq(wxVariantData& data) const;
#if wxUSE_STD_IOSTREAM
virtual bool Read(wxInputStream& str);
virtual bool Write(wxOutputStream& str) const;
#endif // wxUSE_STREAMS
- virtual wxString GetType() const { return wxT("char"); };
+ virtual wxString GetType() const { return wxT("char"); }
+ wxVariantData* Clone() const { return new wxVariantDataChar(m_value); }
+ DECLARE_WXANY_CONVERSION()
protected:
- wxChar m_value;
+ wxUniChar m_value;
};
-IMPLEMENT_DYNAMIC_CLASS(wxVariantDataChar, wxVariantData)
+IMPLEMENT_TRIVIAL_WXANY_CONVERSION(wxUniChar, wxVariantDataChar)
bool wxVariantDataChar::Eq(wxVariantData& data) const
{
#if wxUSE_STD_IOSTREAM
bool wxVariantDataChar::Write(wxSTD ostream& str) const
{
- wxString s;
- Write(s);
- str << (const char*) s.mb_str();
+ str << wxString(m_value);
return true;
}
#endif
bool wxVariantDataChar::Write(wxString& str) const
{
- str.Printf(wxT("%c"), m_value);
+ str = m_value;
return true;
}
bool wxVariantDataChar::Read(wxSTD istream& WXUNUSED(str))
{
wxFAIL_MSG(wxT("Unimplemented"));
-
+
return false;
}
#endif
{
wxTextOutputStream s(str);
- s.Write8(m_value);
+ // FIXME-UTF8: this should be just "s << m_value;" after removal of
+ // ANSI build and addition of wxUniChar to wxTextOutputStream:
+ s << (wxChar)m_value;
+
return true;
}
{
wxTextInputStream s(str);
- s >> m_value;
+ // FIXME-UTF8: this should be just "s >> m_value;" after removal of
+ // ANSI build and addition of wxUniChar to wxTextInputStream:
+ wxChar ch;
+ s >> ch;
+ m_value = ch;
return true;
}
bool wxVariantDataChar::Read(wxString& str)
{
- m_value = str[size_t(0)];
+ m_value = str[0u];
return true;
}
-wxVariant::wxVariant(wxChar val, const wxString& name)
+wxVariant::wxVariant(const wxUniChar& val, const wxString& name)
+{
+ m_refData = new wxVariantDataChar(val);
+ m_name = name;
+}
+
+wxVariant::wxVariant(char val, const wxString& name)
+{
+ 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;
}
-bool wxVariant::operator== (wxChar value) const
+bool wxVariant::operator==(const wxUniChar& value) const
{
- char thisValue;
+ wxUniChar thisValue;
if (!Convert(&thisValue))
return false;
else
return (value == thisValue);
}
-bool wxVariant::operator!= (wxChar value) const
-{
- return (!((*this) == value));
-}
-
-void wxVariant::operator= (wxChar value)
+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;
}
-wxChar wxVariant::GetChar() const
+wxUniChar wxVariant::GetChar() const
{
- char value;
+ wxUniChar value;
if (Convert(& value))
return value;
else
{
wxFAIL_MSG(wxT("Could not convert to a char"));
- return 0;
+ return wxUniChar(0);
}
}
class WXDLLIMPEXP_BASE wxVariantDataString: public wxVariantData
{
-DECLARE_DYNAMIC_CLASS(wxVariantDataString)
public:
wxVariantDataString() { }
wxVariantDataString(const wxString& value) { m_value = value; }
virtual bool Read(wxString& str);
virtual bool Write(wxString& str) const;
#if wxUSE_STD_IOSTREAM
- virtual bool Read(wxSTD istream& WXUNUSED(str)) { return false; };
+ virtual bool Read(wxSTD istream& WXUNUSED(str)) { return false; }
#endif
#if wxUSE_STREAMS
virtual bool Read(wxInputStream& str);
virtual bool Write(wxOutputStream& str) const;
#endif // wxUSE_STREAMS
- virtual wxString GetType() const { return wxT("string"); };
+ 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") );
return true;
}
-IMPLEMENT_DYNAMIC_CLASS(wxVariantDataString, wxVariantData)
-
// wxVariant ****
-
+
wxVariant::wxVariant(const wxString& val, const wxString& name)
{
- m_data = new wxVariantDataString(val);
+ m_refData = new wxVariantDataString(val);
m_name = name;
}
-wxVariant::wxVariant(const wxChar* val, const wxString& 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_refData = new wxVariantDataString(wxString(val));
+ m_name = name;
+}
+
+wxVariant::wxVariant(const wxCStrData& val, const wxString& name)
+{
+ 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;
+}
+
+#if wxUSE_STD_STRING
+wxVariant::wxVariant(const std::string& val, const wxString& name)
+{
+ m_refData = new wxVariantDataString(wxString(val));
+ m_name = name;
+}
+
+wxVariant::wxVariant(const wxStdWideString& val, const wxString& name)
+{
+ m_refData = new wxVariantDataString(wxString(val));
+ m_name = name;
+}
+#endif // wxUSE_STD_STRING
+
bool wxVariant::operator== (const wxString& value) const
{
wxString thisValue;
return (!((*this) == value));
}
-void wxVariant::operator= (const wxString& value)
+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);
- }
-}
-
-void wxVariant::operator= (const wxChar* value)
-{
- if (GetType() == wxT("string") &&
- m_data->GetRefCount() == 1)
- {
- ((wxVariantDataString*)GetData())->SetValue(wxString(value));
- }
- else
- {
- UnRef();
- m_data = new wxVariantDataString(wxString(value));
+ m_refData = new wxVariantDataString(value);
}
+ return *this;
}
wxString wxVariant::GetString() const
class wxVariantDataWxObjectPtr: public wxVariantData
{
-DECLARE_DYNAMIC_CLASS(wxVariantDataWxObjectPtr)
public:
wxVariantDataWxObjectPtr() { }
wxVariantDataWxObjectPtr(wxObject* value) { m_value = value; }
#endif
virtual bool Read(wxString& str);
virtual wxString GetType() const ;
- virtual wxVariantData* Clone() { return new wxVariantDataWxObjectPtr; }
+ virtual wxVariantData* Clone() const { return new wxVariantDataWxObjectPtr(m_value); }
- virtual wxClassInfo* GetValueClassInfo() ;
+ virtual wxClassInfo* GetValueClassInfo();
+
+ DECLARE_WXANY_CONVERSION()
protected:
wxObject* m_value;
-
- DECLARE_NO_COPY_CLASS(wxVariantDataWxObjectPtr)
};
-IMPLEMENT_DYNAMIC_CLASS(wxVariantDataWxObjectPtr, wxVariantData)
+IMPLEMENT_TRIVIAL_WXANY_CONVERSION(wxObject*, wxVariantDataWxObjectPtr)
bool wxVariantDataWxObjectPtr::Eq(wxVariantData& data) const
{
- wxASSERT_MSG( wxIsKindOf((&data), wxVariantDataWxObjectPtr), wxT("wxVariantDataWxObjectPtr::Eq: argument mismatch") );
+ wxASSERT_MSG( data.GetType() == GetType(), wxT("wxVariantDataWxObjectPtr::Eq: argument mismatch") );
wxVariantDataWxObjectPtr& otherData = (wxVariantDataWxObjectPtr&) data;
wxString wxVariantDataWxObjectPtr::GetType() const
{
- wxString returnVal(wxT("wxObject"));
- if (m_value) {
+ wxString returnVal(wxT("wxObject*"));
+
+ if (m_value)
+ {
returnVal = m_value->GetClassInfo()->GetClassName();
+ returnVal += wxT("*");
}
+
return returnVal;
}
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
{
- wxASSERT(wxIsKindOf(GetData(), wxVariantDataWxObjectPtr));
- return (wxObject*) ((wxVariantDataWxObjectPtr*) m_data)->GetValue();
+ return (wxObject*) ((wxVariantDataWxObjectPtr*) m_refData)->GetValue();
}
// ----------------------------------------------------------------------------
class wxVariantDataVoidPtr: public wxVariantData
{
-DECLARE_DYNAMIC_CLASS(wxVariantDataVoidPtr)
public:
wxVariantDataVoidPtr() { }
wxVariantDataVoidPtr(void* value) { m_value = value; }
virtual bool Read(wxSTD istream& str);
#endif
virtual bool Read(wxString& str);
- virtual wxString GetType() const { return wxT("void*"); };
- virtual wxVariantData* Clone() { return new wxVariantDataVoidPtr; }
+ virtual wxString GetType() const { return wxT("void*"); }
+ virtual wxVariantData* Clone() const { return new wxVariantDataVoidPtr(m_value); }
+ DECLARE_WXANY_CONVERSION()
protected:
void* m_value;
-
- DECLARE_NO_COPY_CLASS(wxVariantDataVoidPtr)
};
-IMPLEMENT_DYNAMIC_CLASS(wxVariantDataVoidPtr, wxVariantData)
+IMPLEMENT_TRIVIAL_WXANY_CONVERSION(void*, wxVariantDataVoidPtr)
bool wxVariantDataVoidPtr::Eq(wxVariantData& data) const
{
- wxASSERT_MSG( (data.GetType() == wxT("void*")), wxT("wxVariantDataVoidPtr::Eq: argument mismatch") );
+ wxASSERT_MSG( data.GetType() == wxT("void*"), wxT("wxVariantDataVoidPtr::Eq: argument mismatch") );
wxVariantDataVoidPtr& otherData = (wxVariantDataVoidPtr&) data;
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;
- return (void*) ((wxVariantDataVoidPtr*) m_data)->GetValue();
+ wxASSERT( GetType() == wxT("void*") );
+
+ return (void*) ((wxVariantDataVoidPtr*) m_refData)->GetValue();
}
// ----------------------------------------------------------------------------
class wxVariantDataDateTime: public wxVariantData
{
- DECLARE_DYNAMIC_CLASS(wxVariantDataDateTime)
-
public:
wxVariantDataDateTime() { }
wxVariantDataDateTime(const wxDateTime& value) { m_value = value; }
-#if wxUSE_ODBC
- wxVariantDataDateTime(const TIME_STRUCT* valptr)
- { m_value = wxDateTime(valptr->hour, valptr->minute, valptr->second); }
- wxVariantDataDateTime(const DATE_STRUCT* valptr)
- { m_value = wxDateTime(valptr->day, (wxDateTime::Month) (valptr->month - 1),valptr->year); }
- wxVariantDataDateTime(const TIMESTAMP_STRUCT* valptr)
- { m_value = wxDateTime(valptr->day, (wxDateTime::Month) (valptr->month - 1), valptr->year,
- valptr->hour, valptr->minute, valptr->second, (wxDateTime::wxDateTime_t)valptr->fraction ); }
-#endif //ODBC
inline wxDateTime GetValue() const { return m_value; }
inline void SetValue(const wxDateTime& value) { m_value = value; }
virtual bool Read(wxSTD istream& str);
#endif
virtual bool Read(wxString& str);
- virtual wxString GetType() const { return wxT("datetime"); };
- virtual wxVariantData* Clone() { return new wxVariantDataDateTime; }
+ virtual wxString GetType() const { return wxT("datetime"); }
+ virtual wxVariantData* Clone() const { return new wxVariantDataDateTime(m_value); }
+ DECLARE_WXANY_CONVERSION()
protected:
wxDateTime m_value;
};
-
-IMPLEMENT_DYNAMIC_CLASS(wxVariantDataDateTime, wxVariantData)
+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))
- 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_name = name;
-}
-
-#if wxUSE_ODBC
-wxVariant::wxVariant(const TIME_STRUCT* valptr, const wxString& name) // Date
-{
- m_data = new wxVariantDataDateTime(valptr);
- m_name = name;
-}
-
-wxVariant::wxVariant(const TIMESTAMP_STRUCT* valptr, const wxString& name) // Date
-{
- m_data = new wxVariantDataDateTime(valptr);
- m_name = name;
-}
-
-wxVariant::wxVariant(const DATE_STRUCT* valptr, const wxString& name) // Date
-{
- m_data = new wxVariantDataDateTime(valptr);
+ m_refData = new wxVariantDataDateTime(val);
m_name = name;
}
-#endif // wxUSE_ODBC
bool wxVariant::operator== (const wxDateTime& value) const
{
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);
}
}
-#if wxUSE_ODBC
-void wxVariant::operator= (const DATE_STRUCT* value)
-{
- UnRef();
- m_data = new wxVariantDataDateTime(value);
-}
-
-void wxVariant::operator= (const TIME_STRUCT* value)
-{
- UnRef();
- m_data = new wxVariantDataDateTime(value);
-}
-
-void wxVariant::operator= (const TIMESTAMP_STRUCT* value)
-{
- UnRef();
- m_data = new wxVariantDataDateTime(value);
-}
-
-#endif // wxUSE_ODBC
-
wxDateTime wxVariant::GetDateTime() const
{
wxDateTime value;
virtual bool Read(wxSTD istream& str);
#endif
virtual bool Read(wxString& str);
- virtual wxString GetType() const { return wxT("arrstring"); };
- virtual wxVariantData* Clone() { return new wxVariantDataArrayString; }
+ virtual wxString GetType() const { return wxT("arrstring"); }
+ virtual wxVariantData* Clone() const { return new wxVariantDataArrayString(m_value); }
+ DECLARE_WXANY_CONVERSION()
protected:
wxArrayString m_value;
-
- DECLARE_DYNAMIC_CLASS(wxVariantDataArrayString)
};
-IMPLEMENT_DYNAMIC_CLASS(wxVariantDataArrayString, wxVariantData)
+IMPLEMENT_TRIVIAL_WXANY_CONVERSION(wxArrayString, wxVariantDataArrayString)
bool wxVariantDataArrayString::Eq(wxVariantData& data) const
{
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);
}
}
}
// ----------------------------------------------------------------------------
-// wxVariantDataList
+// wxVariantDataLongLong
// ----------------------------------------------------------------------------
-class WXDLLIMPEXP_BASE wxVariantDataList: public wxVariantData
+#if wxUSE_LONGLONG
+
+class WXDLLIMPEXP_BASE wxVariantDataLongLong : public wxVariantData
{
-DECLARE_DYNAMIC_CLASS(wxVariantDataList)
public:
- wxVariantDataList() {}
- wxVariantDataList(const wxList& list);
- virtual ~wxVariantDataList();
+ wxVariantDataLongLong() { m_value = 0; }
+ wxVariantDataLongLong(wxLongLong value) { m_value = value; }
- wxList& GetValue() { return m_value; }
- void SetValue(const wxList& value) ;
+ wxLongLong GetValue() const { return m_value; }
+ void SetValue(wxLongLong value) { m_value = value; }
virtual bool Eq(wxVariantData& data) const;
-#if wxUSE_STD_IOSTREAM
- virtual bool Write(wxSTD ostream& str) const;
-#endif
+
+ 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
- virtual bool Read(wxString& str);
- virtual wxString GetType() const { return wxT("list"); };
+#if wxUSE_STREAMS
+ virtual bool Read(wxInputStream& str);
+ virtual bool Write(wxOutputStream &str) const;
+#endif // wxUSE_STREAMS
- void Clear();
+ wxVariantData* Clone() const
+ {
+ return new wxVariantDataLongLong(m_value);
+ }
+
+ virtual wxString GetType() const { return wxS("longlong"); }
+ DECLARE_WXANY_CONVERSION()
protected:
- wxList m_value;
+ wxLongLong m_value;
};
-IMPLEMENT_DYNAMIC_CLASS(wxVariantDataList, wxVariantData)
+//
+// wxLongLong type requires customized wxAny conversion code
+//
+#if wxUSE_ANY
+#ifdef wxLongLong_t
-wxVariantDataList::wxVariantDataList(const wxList& list)
+bool wxVariantDataLongLong::GetAsAny(wxAny* any) const
{
- SetValue(list);
+ *any = m_value.GetValue();
+ return true;
}
-wxVariantDataList::~wxVariantDataList()
+wxVariantData* wxVariantDataLongLong::VariantDataFactory(const wxAny& any)
{
- Clear();
+ return new wxVariantDataLongLong(wxANY_AS(any, wxLongLong_t));
}
-void wxVariantDataList::SetValue(const wxList& value)
+REGISTER_WXANY_CONVERSION(wxLongLong_t, wxVariantDataLongLong)
+
+#else // if !defined(wxLongLong_t)
+
+bool wxVariantDataLongLong::GetAsAny(wxAny* any) const
{
- Clear();
- wxList::compatibility_iterator node = value.GetFirst();
- while (node)
- {
- wxVariant* var = (wxVariant*) node->GetData();
- m_value.Append(new wxVariant(*var));
- node = node->GetNext();
- }
+ *any = m_value;
+ return true;
}
-void wxVariantDataList::Clear()
+wxVariantData* wxVariantDataLongLong::VariantDataFactory(const wxAny& any)
{
- wxList::compatibility_iterator node = m_value.GetFirst();
- while (node)
- {
- wxVariant* var = (wxVariant*) node->GetData();
- delete var;
- node = node->GetNext();
- }
- m_value.Clear();
+ return new wxVariantDataLongLong(wxANY_AS(any, wxLongLong));
}
-bool wxVariantDataList::Eq(wxVariantData& data) const
+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() == wxT("list")), wxT("wxVariantDataList::Eq: argument mismatch") );
+ wxASSERT_MSG( (data.GetType() == wxS("longlong")),
+ "wxVariantDataLongLong::Eq: argument mismatch" );
- wxVariantDataList& listData = (wxVariantDataList&) data;
- wxList::compatibility_iterator node1 = m_value.GetFirst();
- wxList::compatibility_iterator node2 = listData.GetValue().GetFirst();
- while (node1 && node2)
- {
- wxVariant* var1 = (wxVariant*) node1->GetData();
- wxVariant* var2 = (wxVariant*) node2->GetData();
- if ((*var1) != (*var2))
- return false;
- node1 = node1->GetNext();
- node2 = node2->GetNext();
- }
- if (node1 || node2) return false;
- return true;
+ wxVariantDataLongLong& otherData = (wxVariantDataLongLong&) data;
+
+ return (otherData.m_value == m_value);
}
#if wxUSE_STD_IOSTREAM
-bool wxVariantDataList::Write(wxSTD ostream& str) const
+bool wxVariantDataLongLong::Write(wxSTD ostream& str) const
{
wxString s;
Write(s);
}
#endif
-bool wxVariantDataList::Write(wxString& str) const
+bool wxVariantDataLongLong::Write(wxString& str) const
{
- str = wxEmptyString;
- wxList::compatibility_iterator node = m_value.GetFirst();
- while (node)
- {
- wxVariant* var = (wxVariant*) node->GetData();
- if (node != m_value.GetFirst())
- str += wxT(" ");
- wxString str1;
- str += var->MakeString();
- node = node->GetNext();
- }
-
+#ifdef wxLongLong_t
+ str.Printf(wxS("%lld"), m_value.GetValue());
return true;
+#else
+ return false;
+#endif
}
#if wxUSE_STD_IOSTREAM
-bool wxVariantDataList::Read(wxSTD istream& WXUNUSED(str))
+bool wxVariantDataLongLong::Read(wxSTD istream& WXUNUSED(str))
{
- wxFAIL_MSG(wxT("Unimplemented"));
- // TODO
+ wxFAIL_MSG(wxS("Unimplemented"));
return false;
}
#endif
-bool wxVariantDataList::Read(wxString& WXUNUSED(str))
+#if wxUSE_STREAMS
+bool wxVariantDataLongLong::Write(wxOutputStream& str) const
{
- wxFAIL_MSG(wxT("Unimplemented"));
- // TODO
- return false;
+ wxTextOutputStream s(str);
+ s.Write32(m_value.GetLo());
+ s.Write32(m_value.GetHi());
+ return true;
}
-// wxVariant
-
-wxVariant::wxVariant(const wxList& val, const wxString& name) // List of variants
+bool wxVariantDataLongLong::Read(wxInputStream& str)
{
- m_data = new wxVariantDataList(val);
- m_name = name;
+ wxTextInputStream s(str);
+ unsigned long lo = s.Read32();
+ long hi = s.Read32();
+ m_value = wxLongLong(hi, lo);
+ return true;
}
+#endif // wxUSE_STREAMS
-bool wxVariant::operator== (const wxList& value) const
+bool wxVariantDataLongLong::Read(wxString& str)
{
- wxASSERT_MSG( (GetType() == wxT("list")), wxT("Invalid type for == operator") );
+#ifdef wxLongLong_t
+ wxLongLong_t value_t;
+ if ( !str.ToLongLong(&value_t) )
+ return false;
+ m_value = value_t;
+ return true;
+#else
+ return false;
+#endif
+}
- wxVariantDataList other(value);
- return (GetData()->Eq(other));
+// wxVariant
+
+wxVariant::wxVariant(wxLongLong val, const wxString& name)
+{
+ m_refData = new wxVariantDataLongLong(val);
+ m_name = name;
}
-bool wxVariant::operator!= (const wxList& value) const
+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= (const wxList& value)
+void wxVariant::operator=(wxLongLong value)
{
- if (GetType() == wxT("list") &&
- m_data->GetRefCount() == 1)
+ if ( GetType() == wxS("longlong") &&
+ m_refData->GetRefCount() == 1 )
{
- ((wxVariantDataList*)GetData())->SetValue(value);
+ ((wxVariantDataLongLong*)GetData())->SetValue(value);
}
else
{
UnRef();
- m_data = new wxVariantDataList(value);
+ m_refData = new wxVariantDataLongLong(value);
}
}
-wxList& wxVariant::GetList() const
+wxLongLong wxVariant::GetLongLong() const
{
- wxASSERT( (GetType() == wxT("list")) );
+ 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
- return (wxList&) ((wxVariantDataList*) m_data)->GetValue();
+bool wxVariantDataULongLong::GetAsAny(wxAny* any) const
+{
+ *any = m_value.GetValue();
+ return true;
}
-// Make empty list
-void wxVariant::NullList()
+wxVariantData* wxVariantDataULongLong::VariantDataFactory(const wxAny& any)
{
- SetData(new wxVariantDataList());
+ return new wxVariantDataULongLong(wxANY_AS(any, wxULongLong_t));
}
-// Append to list
-void wxVariant::Append(const wxVariant& value)
+REGISTER_WXANY_CONVERSION(wxULongLong_t, wxVariantDataULongLong)
+
+#else // if !defined(wxLongLong_t)
+
+bool wxVariantDataULongLong::GetAsAny(wxAny* any) const
{
- wxList& list = GetList();
+ *any = m_value;
+ return true;
+}
- list.Append(new wxVariant(value));
+wxVariantData* wxVariantDataULongLong::VariantDataFactory(const wxAny& any)
+{
+ return new wxVariantDataULongLong(wxANY_AS(any, wxULongLong));
}
-// Insert at front of list
-void wxVariant::Insert(const wxVariant& value)
+REGISTER_WXANY_CONVERSION(wxULongLong, wxVariantDataULongLong)
+
+#endif // defined(wxLongLong_t)/!defined(wxLongLong_t)
+#endif // wxUSE_ANY
+
+
+bool wxVariantDataULongLong::Eq(wxVariantData& data) const
{
- wxList& list = GetList();
+ wxASSERT_MSG( (data.GetType() == wxS("ulonglong")),
+ "wxVariantDataULongLong::Eq: argument mismatch" );
- list.Insert(new wxVariant(value));
+ wxVariantDataULongLong& otherData = (wxVariantDataULongLong&) data;
+
+ return (otherData.m_value == m_value);
}
-// Returns true if the variant is a member of the list
-bool wxVariant::Member(const wxVariant& value) const
+#if wxUSE_STD_IOSTREAM
+bool wxVariantDataULongLong::Write(wxSTD ostream& str) const
{
- wxList& list = GetList();
+ wxString s;
+ Write(s);
+ str << (const char*) s.mb_str();
+ return true;
+}
+#endif
- wxList::compatibility_iterator node = list.GetFirst();
- while (node)
- {
- wxVariant* other = (wxVariant*) node->GetData();
- if (value == *other)
- return true;
- node = node->GetNext();
- }
+bool wxVariantDataULongLong::Write(wxString& str) const
+{
+#ifdef wxLongLong_t
+ str.Printf(wxS("%llu"), m_value.GetValue());
+ return true;
+#else
return false;
+#endif
}
-// Deletes the nth element of the list
-bool wxVariant::Delete(size_t item)
+#if wxUSE_STD_IOSTREAM
+bool wxVariantDataULongLong::Read(wxSTD istream& WXUNUSED(str))
{
- wxList& list = GetList();
+ wxFAIL_MSG(wxS("Unimplemented"));
+ return false;
+}
+#endif
- wxASSERT_MSG( (item < list.GetCount()), wxT("Invalid index to Delete") );
- wxList::compatibility_iterator node = list.Item(item);
- wxVariant* variant = (wxVariant*) node->GetData();
- delete variant;
- list.Erase(node);
+#if wxUSE_STREAMS
+bool wxVariantDataULongLong::Write(wxOutputStream& str) const
+{
+ wxTextOutputStream s(str);
+ s.Write32(m_value.GetLo());
+ s.Write32(m_value.GetHi());
return true;
}
-// Clear list
-void wxVariant::ClearList()
+bool wxVariantDataULongLong::Read(wxInputStream& str)
{
- if (!IsNull() && (GetType() == wxT("list")))
- {
- ((wxVariantDataList*) m_data)->Clear();
- }
- else
- {
- if (!GetType().IsSameAs(wxT("list")))
- UnRef();
-
- m_data = new wxVariantDataList;
- }
+ wxTextInputStream s(str);
+ unsigned long lo = s.Read32();
+ long hi = s.Read32();
+ m_value = wxULongLong(hi, lo);
+ return true;
}
+#endif // wxUSE_STREAMS
-// Treat a list variant as an array
-wxVariant wxVariant::operator[] (size_t idx) const
+bool wxVariantDataULongLong::Read(wxString& str)
{
-#if WXWIN_COMPATIBILITY_2_4
- wxASSERT_MSG( (GetType() == wxT("list") || GetType() == wxT("stringlist")), wxT("Invalid type for array operator") );
+#ifdef wxLongLong_t
+ wxULongLong_t value_t;
+ if ( !str.ToULongLong(&value_t) )
+ return false;
+ m_value = value_t;
+ return true;
#else
- wxASSERT_MSG( GetType() == wxT("list"), wxT("Invalid type for array operator") );
+ return false;
#endif
+}
- if (GetType() == wxT("list"))
- {
- wxVariantDataList* data = (wxVariantDataList*) m_data;
- wxASSERT_MSG( (idx < data->GetValue().GetCount()), wxT("Invalid index for array") );
- return * (wxVariant*) (data->GetValue().Item(idx)->GetData());
- }
-#if WXWIN_COMPATIBILITY_2_4
- else if (GetType() == wxT("stringlist"))
- {
- wxVariantDataStringList* data = (wxVariantDataStringList*) m_data;
- wxASSERT_MSG( (idx < data->GetValue().GetCount()), wxT("Invalid index for array") );
+// wxVariant
- wxString str( (const wxChar*) (data->GetValue().Item(idx)->GetData()) );
- wxVariant variant( str );
- return variant;
- }
-#endif
- return wxNullVariant;
+wxVariant::wxVariant(wxULongLong val, const wxString& name)
+{
+ m_refData = new wxVariantDataULongLong(val);
+ m_name = name;
}
-wxVariant& wxVariant::operator[] (size_t idx)
+bool wxVariant::operator==(wxULongLong value) const
{
- // We can't return a reference to a variant for a string list, since the string
- // is actually stored as a char*, not a variant.
-
- wxASSERT_MSG( (GetType() == wxT("list")), wxT("Invalid type for array operator") );
-
- wxVariantDataList* data = (wxVariantDataList*) m_data;
- wxASSERT_MSG( (idx < data->GetValue().GetCount()), wxT("Invalid index for array") );
+ wxULongLong thisValue;
+ if ( !Convert(&thisValue) )
+ return false;
+ else
+ return (value == thisValue);
+}
- return * (wxVariant*) (data->GetValue().Item(idx)->GetData());
+bool wxVariant::operator!=(wxULongLong value) const
+{
+ return (!((*this) == value));
}
-// Return the number of elements in a list
-size_t wxVariant::GetCount() const
+void wxVariant::operator=(wxULongLong value)
{
-#if WXWIN_COMPATIBILITY_2_4
- wxASSERT_MSG( (GetType() == wxT("list") || GetType() == wxT("stringlist")), wxT("Invalid type for GetCount()") );
-#else
- wxASSERT_MSG( GetType() == wxT("list"), wxT("Invalid type for GetCount()") );
-#endif
+ if ( GetType() == wxS("ulonglong") &&
+ m_refData->GetRefCount() == 1 )
+ {
+ ((wxVariantDataULongLong*)GetData())->SetValue(value);
+ }
+ else
+ {
+ UnRef();
+ m_refData = new wxVariantDataULongLong(value);
+ }
+}
- if (GetType() == wxT("list"))
+wxULongLong wxVariant::GetULongLong() const
+{
+ wxULongLong value;
+ if ( Convert(&value) )
{
- wxVariantDataList* data = (wxVariantDataList*) m_data;
- return data->GetValue().GetCount();
+ return value;
}
-#if WXWIN_COMPATIBILITY_2_4
- else if (GetType() == wxT("stringlist"))
+ else
{
- wxVariantDataStringList* data = (wxVariantDataStringList*) m_data;
- return data->GetValue().GetCount();
+ wxFAIL_MSG(wxT("Could not convert to a long long"));
+ return 0;
}
-#endif
- return 0;
}
-#if WXWIN_COMPATIBILITY_2_4
+#endif // wxUSE_LONGLONG
// ----------------------------------------------------------------------------
-// wxVariantDataStringList
+// wxVariantDataList
// ----------------------------------------------------------------------------
-class WXDLLIMPEXP_BASE wxVariantDataStringList: public wxVariantData
+class WXDLLIMPEXP_BASE wxVariantDataList: public wxVariantData
{
-DECLARE_DYNAMIC_CLASS(wxVariantDataStringList)
public:
- wxVariantDataStringList() {}
- wxVariantDataStringList(const wxStringList& list) { m_value = list; }
+ wxVariantDataList() {}
+ wxVariantDataList(const wxVariantList& list);
+ virtual ~wxVariantDataList();
- wxStringList& GetValue() const { return (wxStringList&) m_value; }
- void SetValue(const wxStringList& value);
+ wxVariantList& GetValue() { return m_value; }
+ void SetValue(const wxVariantList& value) ;
virtual bool Eq(wxVariantData& data) const;
#if wxUSE_STD_IOSTREAM
virtual bool Read(wxSTD istream& str);
#endif
virtual bool Read(wxString& str);
- virtual wxString GetType() const { return wxT("stringlist"); };
+ virtual wxString GetType() const { return wxT("list"); }
+
+ void Clear();
+
+ wxVariantData* Clone() const { return new wxVariantDataList(m_value); }
+ DECLARE_WXANY_CONVERSION()
protected:
- wxStringList m_value;
+ wxVariantList m_value;
};
-IMPLEMENT_DYNAMIC_CLASS(wxVariantDataStringList, wxVariantData)
+#if wxUSE_ANY
-void wxVariantDataStringList::SetValue(const wxStringList& value)
+//
+// Convert to/from list of wxAnys
+//
+
+bool wxVariantDataList::GetAsAny(wxAny* any) const
{
- m_value = value;
+ 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;
}
-bool wxVariantDataStringList::Eq(wxVariantData& data) const
+wxVariantData* wxVariantDataList::VariantDataFactory(const wxAny& any)
{
- wxASSERT_MSG( (data.GetType() == wxT("stringlist")), wxT("wxVariantDataStringList::Eq: argument mismatch") );
+ 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)
- wxVariantDataStringList& listData = (wxVariantDataStringList&) data;
- wxStringList::compatibility_iterator node1 = m_value.GetFirst();
- wxStringList::compatibility_iterator node2 = listData.GetValue().GetFirst();
+#endif // wxUSE_ANY
+
+wxVariantDataList::wxVariantDataList(const wxVariantList& list)
+{
+ SetValue(list);
+}
+
+wxVariantDataList::~wxVariantDataList()
+{
+ Clear();
+}
+
+void wxVariantDataList::SetValue(const wxVariantList& value)
+{
+ Clear();
+ wxVariantList::compatibility_iterator node = value.GetFirst();
+ while (node)
+ {
+ wxVariant* var = node->GetData();
+ m_value.Append(new wxVariant(*var));
+ node = node->GetNext();
+ }
+}
+
+void wxVariantDataList::Clear()
+{
+ wxVariantList::compatibility_iterator node = m_value.GetFirst();
+ while (node)
+ {
+ wxVariant* var = node->GetData();
+ delete var;
+ node = node->GetNext();
+ }
+ m_value.Clear();
+}
+
+bool wxVariantDataList::Eq(wxVariantData& data) const
+{
+ wxASSERT_MSG( (data.GetType() == wxT("list")), wxT("wxVariantDataList::Eq: argument mismatch") );
+
+ wxVariantDataList& listData = (wxVariantDataList&) data;
+ wxVariantList::compatibility_iterator node1 = m_value.GetFirst();
+ wxVariantList::compatibility_iterator node2 = listData.GetValue().GetFirst();
while (node1 && node2)
{
- wxString str1 ( node1->GetData() );
- wxString str2 ( node2->GetData() );
- if (str1 != str2)
+ wxVariant* var1 = node1->GetData();
+ wxVariant* var2 = node2->GetData();
+ if ((*var1) != (*var2))
return false;
node1 = node1->GetNext();
node2 = node2->GetNext();
}
#if wxUSE_STD_IOSTREAM
-bool wxVariantDataStringList::Write(wxSTD ostream& str) const
+bool wxVariantDataList::Write(wxSTD ostream& str) const
{
wxString s;
Write(s);
}
#endif
-bool wxVariantDataStringList::Write(wxString& str) const
+bool wxVariantDataList::Write(wxString& str) const
{
- str.Empty();
- wxStringList::compatibility_iterator node = m_value.GetFirst();
+ str = wxEmptyString;
+ wxVariantList::compatibility_iterator node = m_value.GetFirst();
while (node)
{
- const wxChar* s = node->GetData();
+ wxVariant* var = node->GetData();
if (node != m_value.GetFirst())
str += wxT(" ");
- str += s;
+ wxString str1;
+ str += var->MakeString();
node = node->GetNext();
}
}
#if wxUSE_STD_IOSTREAM
-bool wxVariantDataStringList::Read(wxSTD istream& WXUNUSED(str))
+bool wxVariantDataList::Read(wxSTD istream& WXUNUSED(str))
{
wxFAIL_MSG(wxT("Unimplemented"));
// TODO
}
#endif
-bool wxVariantDataStringList::Read(wxString& WXUNUSED(str))
+bool wxVariantDataList::Read(wxString& WXUNUSED(str))
{
wxFAIL_MSG(wxT("Unimplemented"));
// TODO
return false;
}
-#endif //2.4 compat
-
-#if WXWIN_COMPATIBILITY_2_4
+// wxVariant
-wxVariant::wxVariant(const wxStringList& val, const wxString& name)
+wxVariant::wxVariant(const wxVariantList& val, const wxString& name) // List of variants
{
- m_data = new wxVariantDataStringList(val);
+ m_refData = new wxVariantDataList(val);
m_name = name;
}
-bool wxVariant::operator== (const wxStringList& value) const
+bool wxVariant::operator== (const wxVariantList& value) const
{
- wxASSERT_MSG( (GetType() == wxT("stringlist")), wxT("Invalid type for == operator") );
+ wxASSERT_MSG( (GetType() == wxT("list")), wxT("Invalid type for == operator") );
- wxVariantDataStringList other(value);
+ wxVariantDataList other(value);
return (GetData()->Eq(other));
}
-bool wxVariant::operator!= (const wxStringList& value) const
+bool wxVariant::operator!= (const wxVariantList& value) const
{
- wxASSERT_MSG( (GetType() == wxT("stringlist")), wxT("Invalid type for == operator") );
-
- wxVariantDataStringList other(value);
- return !(GetData()->Eq(other));
+ return (!((*this) == value));
}
-void wxVariant::operator= (const wxStringList& value)
+void wxVariant::operator= (const wxVariantList& value)
{
- if (GetType() == wxT("stringlist") &&
- m_data->GetRefCount() == 1)
+ if (GetType() == wxT("list") &&
+ m_refData->GetRefCount() == 1)
{
- ((wxVariantDataStringList*)GetData())->SetValue(value);
+ ((wxVariantDataList*)GetData())->SetValue(value);
}
else
{
UnRef();
- m_data = new wxVariantDataStringList(value);
+ m_refData = new wxVariantDataList(value);
}
}
-// wxVariant
+wxVariantList& wxVariant::GetList() const
+{
+ wxASSERT( (GetType() == wxT("list")) );
+
+ return (wxVariantList&) ((wxVariantDataList*) m_refData)->GetValue();
+}
-wxStringList& wxVariant::GetStringList() const
+// Make empty list
+void wxVariant::NullList()
{
- wxASSERT( (GetType() == wxT("stringlist")) );
+ SetData(new wxVariantDataList());
+}
- return (wxStringList&) ((wxVariantDataStringList*) m_data)->GetValue();
+// Append to list
+void wxVariant::Append(const wxVariant& value)
+{
+ wxVariantList& list = GetList();
+
+ list.Append(new wxVariant(value));
}
-#endif
+// Insert at front of list
+void wxVariant::Insert(const wxVariant& value)
+{
+ wxVariantList& list = GetList();
+
+ list.Insert(new wxVariant(value));
+}
+
+// Returns true if the variant is a member of the list
+bool wxVariant::Member(const wxVariant& value) const
+{
+ wxVariantList& list = GetList();
+
+ wxVariantList::compatibility_iterator node = list.GetFirst();
+ while (node)
+ {
+ wxVariant* other = node->GetData();
+ if (value == *other)
+ return true;
+ node = node->GetNext();
+ }
+ return false;
+}
+
+// Deletes the nth element of the list
+bool wxVariant::Delete(size_t item)
+{
+ wxVariantList& list = GetList();
+
+ wxASSERT_MSG( (item < list.GetCount()), wxT("Invalid index to Delete") );
+ wxVariantList::compatibility_iterator node = list.Item(item);
+ wxVariant* variant = node->GetData();
+ delete variant;
+ list.Erase(node);
+ return true;
+}
+
+// Clear list
+void wxVariant::ClearList()
+{
+ if (!IsNull() && (GetType() == wxT("list")))
+ {
+ ((wxVariantDataList*) m_refData)->Clear();
+ }
+ else
+ {
+ if (!GetType().IsSameAs(wxT("list")))
+ UnRef();
+
+ m_refData = new wxVariantDataList;
+ }
+}
+
+// Treat a list variant as an array
+wxVariant wxVariant::operator[] (size_t idx) const
+{
+ wxASSERT_MSG( GetType() == wxT("list"), wxT("Invalid type for array operator") );
+
+ if (GetType() == wxT("list"))
+ {
+ wxVariantDataList* data = (wxVariantDataList*) m_refData;
+ wxASSERT_MSG( (idx < data->GetValue().GetCount()), wxT("Invalid index for array") );
+ return *(data->GetValue().Item(idx)->GetData());
+ }
+ return wxNullVariant;
+}
+
+wxVariant& wxVariant::operator[] (size_t idx)
+{
+ // We can't return a reference to a variant for a string list, since the string
+ // is actually stored as a char*, not a variant.
+
+ wxASSERT_MSG( (GetType() == wxT("list")), wxT("Invalid type for array operator") );
+
+ wxVariantDataList* data = (wxVariantDataList*) m_refData;
+ wxASSERT_MSG( (idx < data->GetValue().GetCount()), wxT("Invalid index for array") );
+
+ return * (data->GetValue().Item(idx)->GetData());
+}
+
+// Return the number of elements in a list
+size_t wxVariant::GetCount() const
+{
+ wxASSERT_MSG( GetType() == wxT("list"), wxT("Invalid type for GetCount()") );
+
+ if (GetType() == wxT("list"))
+ {
+ wxVariantDataList* data = (wxVariantDataList*) m_refData;
+ return data->GetValue().GetCount();
+ }
+ return 0;
+}
// ----------------------------------------------------------------------------
// Type conversion
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();
-#ifdef HAVE_BOOL
- else if (type == wxT("bool"))
+ else if (type == wxS("bool"))
*value = (long) (((wxVariantDataBool*)GetData())->GetValue());
+ 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 if (type == wxT("string"))
- *value = wxAtol((const wxChar*) ((wxVariantDataString*)GetData())->GetValue());
else
return false;
*value = ((int) (((wxVariantDoubleData*)GetData())->GetValue()) != 0);
else if (type == wxT("long"))
*value = (((wxVariantDataLong*)GetData())->GetValue() != 0);
-#ifdef HAVE_BOOL
else if (type == wxT("bool"))
*value = ((wxVariantDataBool*)GetData())->GetValue();
-#endif
else if (type == wxT("string"))
{
wxString val(((wxVariantDataString*)GetData())->GetValue());
*value = ((wxVariantDoubleData*)GetData())->GetValue();
else if (type == wxT("long"))
*value = (double) (((wxVariantDataLong*)GetData())->GetValue());
-#ifdef HAVE_BOOL
else if (type == wxT("bool"))
*value = (double) (((wxVariantDataBool*)GetData())->GetValue());
-#endif
else if (type == wxT("string"))
- *value = (double) wxAtof((const wxChar*) ((wxVariantDataString*)GetData())->GetValue());
+ *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;
return true;
}
-bool wxVariant::Convert(char* value) const
+bool wxVariant::Convert(wxUniChar* value) const
{
wxString type(GetType());
if (type == wxT("char"))
*value = ((wxVariantDataChar*)GetData())->GetValue();
else if (type == wxT("long"))
*value = (char) (((wxVariantDataLong*)GetData())->GetValue());
-#ifdef HAVE_BOOL
else if (type == wxT("bool"))
*value = (char) (((wxVariantDataBool*)GetData())->GetValue());
-#endif
+ 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;
}
+bool wxVariant::Convert(char* value) const
+{
+ wxUniChar ch;
+ if ( !Convert(&ch) )
+ return false;
+ *value = ch;
+ return true;
+}
+
+bool wxVariant::Convert(wchar_t* value) const
+{
+ wxUniChar ch;
+ if ( !Convert(&ch) )
+ return false;
+ *value = ch;
+ return true;
+}
+
bool wxVariant::Convert(wxString* value) const
{
*value = MakeString();
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) || value->ParseDate(val) || value->ParseTime(val));
-}
-#endif // wxUSE_DATETIME
+ 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
#endif // wxUSE_VARIANT
projects / wxWidgets.git / blobdiff