2511 lines
58 KiB
C++
2511 lines
58 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: src/common/variant.cpp
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// Purpose: wxVariant class, container for any type
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// Author: Julian Smart
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// Modified by:
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// Created: 10/09/98
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// Copyright: (c)
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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// For compilers that support precompilation, includes "wx/wx.h".
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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#include "wx/variant.h"
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#if wxUSE_VARIANT
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#ifndef WX_PRECOMP
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#include "wx/string.h"
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#include "wx/math.h"
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#include "wx/crt.h"
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#if wxUSE_STREAMS
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#include "wx/stream.h"
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#endif
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#endif
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#if wxUSE_STD_IOSTREAM
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#if wxUSE_IOSTREAMH
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#include <fstream.h>
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#else
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#include <fstream>
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#endif
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#endif
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#if wxUSE_STREAMS
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#include "wx/txtstrm.h"
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#endif
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#include "wx/string.h"
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#include "wx/tokenzr.h"
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wxVariant WXDLLIMPEXP_BASE wxNullVariant;
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#include "wx/listimpl.cpp"
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WX_DEFINE_LIST(wxVariantList)
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/*
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* wxVariant
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*/
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wxIMPLEMENT_DYNAMIC_CLASS(wxVariant, wxObject);
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wxVariant::wxVariant()
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: wxObject()
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{
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}
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bool wxVariant::IsNull() const
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{
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return (m_refData == NULL);
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}
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void wxVariant::MakeNull()
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{
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UnRef();
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}
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void wxVariant::Clear()
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{
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m_name = wxEmptyString;
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}
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wxVariant::wxVariant(const wxVariant& variant)
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: wxObject()
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{
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if (!variant.IsNull())
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Ref(variant);
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m_name = variant.m_name;
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}
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wxVariant::wxVariant(wxVariantData* data, const wxString& name) // User-defined data
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: wxObject()
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{
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m_refData = data;
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m_name = name;
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}
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wxVariant::~wxVariant()
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{
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}
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wxObjectRefData *wxVariant::CreateRefData() const
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{
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// We cannot create any particular wxVariantData.
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wxFAIL_MSG("wxVariant::CreateRefData() cannot be implemented");
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return NULL;
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}
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wxObjectRefData *wxVariant::CloneRefData(const wxObjectRefData *data) const
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{
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return ((wxVariantData*) data)->Clone();
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}
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// Assignment
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void wxVariant::operator= (const wxVariant& variant)
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{
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Ref(variant);
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m_name = variant.m_name;
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}
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// myVariant = new wxStringVariantData("hello")
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void wxVariant::operator= (wxVariantData* variantData)
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{
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UnRef();
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m_refData = variantData;
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}
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bool wxVariant::operator== (const wxVariant& variant) const
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{
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if (IsNull() || variant.IsNull())
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return (IsNull() == variant.IsNull());
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if (GetType() != variant.GetType())
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return false;
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return (GetData()->Eq(* variant.GetData()));
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}
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bool wxVariant::operator!= (const wxVariant& variant) const
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{
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return (!(*this == variant));
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}
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wxString wxVariant::MakeString() const
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{
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if (!IsNull())
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{
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wxString str;
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if (GetData()->Write(str))
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return str;
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}
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return wxEmptyString;
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}
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void wxVariant::SetData(wxVariantData* data)
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{
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UnRef();
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m_refData = data;
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}
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bool wxVariant::Unshare()
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{
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if ( !m_refData || m_refData->GetRefCount() == 1 )
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return true;
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wxObject::UnShare();
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return (m_refData && m_refData->GetRefCount() == 1);
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}
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// Returns a string representing the type of the variant,
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// e.g. "string", "bool", "list", "double", "long"
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wxString wxVariant::GetType() const
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{
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if (IsNull())
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return wxString(wxT("null"));
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else
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return GetData()->GetType();
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}
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bool wxVariant::IsType(const wxString& type) const
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{
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return (GetType() == type);
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}
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bool wxVariant::IsValueKindOf(const wxClassInfo* type) const
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{
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wxClassInfo* info=GetData()->GetValueClassInfo();
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return info ? info->IsKindOf(type) : false ;
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}
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// -----------------------------------------------------------------
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// wxVariant <-> wxAny conversion code
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// -----------------------------------------------------------------
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#if wxUSE_ANY
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wxAnyToVariantRegistration::
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wxAnyToVariantRegistration(wxVariantDataFactory factory)
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: m_factory(factory)
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{
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wxPreRegisterAnyToVariant(this);
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}
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wxAnyToVariantRegistration::~wxAnyToVariantRegistration()
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{
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}
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wxVariant::wxVariant(const wxAny& any)
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: wxObject()
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{
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wxVariant variant;
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if ( !any.GetAs(&variant) )
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{
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wxFAIL_MSG("wxAny of this type cannot be converted to wxVariant");
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return;
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}
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*this = variant;
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}
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wxAny wxVariant::GetAny() const
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{
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if ( IsNull() )
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return wxAny();
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wxAny any;
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wxVariantData* data = GetData();
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if ( data->GetAsAny(&any) )
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return any;
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// If everything else fails, wrap the whole wxVariantData
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return wxAny(data);
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}
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#endif // wxUSE_ANY
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// -----------------------------------------------------------------
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// wxVariantDataLong
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// -----------------------------------------------------------------
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class WXDLLIMPEXP_BASE wxVariantDataLong: public wxVariantData
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{
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public:
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wxVariantDataLong() { m_value = 0; }
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wxVariantDataLong(long value) { m_value = value; }
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inline long GetValue() const { return m_value; }
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inline void SetValue(long value) { m_value = value; }
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virtual bool Eq(wxVariantData& data) const wxOVERRIDE;
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virtual bool Read(wxString& str) wxOVERRIDE;
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virtual bool Write(wxString& str) const wxOVERRIDE;
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#if wxUSE_STD_IOSTREAM
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virtual bool Read(wxSTD istream& str) wxOVERRIDE;
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virtual bool Write(wxSTD ostream& str) const wxOVERRIDE;
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#endif
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#if wxUSE_STREAMS
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virtual bool Read(wxInputStream& str);
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virtual bool Write(wxOutputStream &str) const;
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#endif // wxUSE_STREAMS
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wxVariantData* Clone() const wxOVERRIDE { return new wxVariantDataLong(m_value); }
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virtual wxString GetType() const wxOVERRIDE { return wxT("long"); }
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#if wxUSE_ANY
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// Since wxAny does not have separate type for integers shorter than
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// longlong, we do not usually implement wxVariant->wxAny conversion
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// here (but in wxVariantDataLongLong instead).
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#ifndef wxLongLong_t
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DECLARE_WXANY_CONVERSION()
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#else
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bool GetAsAny(wxAny* any) const wxOVERRIDE
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{
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*any = m_value;
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return true;
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}
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#endif
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#endif // wxUSE_ANY
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protected:
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long m_value;
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};
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#ifndef wxLongLong_t
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IMPLEMENT_TRIVIAL_WXANY_CONVERSION(long, wxVariantDataLong)
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#endif
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bool wxVariantDataLong::Eq(wxVariantData& data) const
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{
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wxASSERT_MSG( (data.GetType() == wxT("long")), wxT("wxVariantDataLong::Eq: argument mismatch") );
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wxVariantDataLong& otherData = (wxVariantDataLong&) data;
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return (otherData.m_value == m_value);
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}
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#if wxUSE_STD_IOSTREAM
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bool wxVariantDataLong::Write(wxSTD ostream& str) const
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{
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wxString s;
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Write(s);
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str << (const char*) s.mb_str();
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return true;
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}
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#endif
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bool wxVariantDataLong::Write(wxString& str) const
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{
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str.Printf(wxT("%ld"), m_value);
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return true;
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}
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#if wxUSE_STD_IOSTREAM
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bool wxVariantDataLong::Read(wxSTD istream& str)
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{
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str >> m_value;
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return true;
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}
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#endif
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#if wxUSE_STREAMS
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bool wxVariantDataLong::Write(wxOutputStream& str) const
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{
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wxTextOutputStream s(str);
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s.Write32((size_t)m_value);
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return true;
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}
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bool wxVariantDataLong::Read(wxInputStream& str)
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{
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wxTextInputStream s(str);
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m_value = s.Read32();
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return true;
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}
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#endif // wxUSE_STREAMS
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bool wxVariantDataLong::Read(wxString& str)
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{
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m_value = wxAtol(str);
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return true;
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}
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// wxVariant
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wxVariant::wxVariant(long val, const wxString& name)
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{
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m_refData = new wxVariantDataLong(val);
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m_name = name;
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}
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wxVariant::wxVariant(int val, const wxString& name)
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{
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m_refData = new wxVariantDataLong((long)val);
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m_name = name;
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}
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wxVariant::wxVariant(short val, const wxString& name)
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{
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m_refData = new wxVariantDataLong((long)val);
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m_name = name;
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}
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bool wxVariant::operator== (long value) const
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{
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long thisValue;
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if (!Convert(&thisValue))
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return false;
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else
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return (value == thisValue);
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}
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bool wxVariant::operator!= (long value) const
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{
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return (!((*this) == value));
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}
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void wxVariant::operator= (long value)
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{
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if (GetType() == wxT("long") &&
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m_refData->GetRefCount() == 1)
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{
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((wxVariantDataLong*)GetData())->SetValue(value);
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}
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else
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{
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UnRef();
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m_refData = new wxVariantDataLong(value);
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}
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}
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long wxVariant::GetLong() const
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{
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long value;
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if (Convert(& value))
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return value;
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else
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{
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wxFAIL_MSG(wxT("Could not convert to a long"));
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return 0;
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}
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}
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// -----------------------------------------------------------------
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// wxVariantDoubleData
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// -----------------------------------------------------------------
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class WXDLLIMPEXP_BASE wxVariantDoubleData: public wxVariantData
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{
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public:
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wxVariantDoubleData() { m_value = 0.0; }
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wxVariantDoubleData(double value) { m_value = value; }
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inline double GetValue() const { return m_value; }
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inline void SetValue(double value) { m_value = value; }
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virtual bool Eq(wxVariantData& data) const wxOVERRIDE;
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virtual bool Read(wxString& str) wxOVERRIDE;
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#if wxUSE_STD_IOSTREAM
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virtual bool Write(wxSTD ostream& str) const wxOVERRIDE;
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#endif
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virtual bool Write(wxString& str) const wxOVERRIDE;
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#if wxUSE_STD_IOSTREAM
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virtual bool Read(wxSTD istream& str) wxOVERRIDE;
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#endif
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#if wxUSE_STREAMS
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virtual bool Read(wxInputStream& str);
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virtual bool Write(wxOutputStream &str) const;
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#endif // wxUSE_STREAMS
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virtual wxString GetType() const wxOVERRIDE { return wxT("double"); }
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wxVariantData* Clone() const wxOVERRIDE { return new wxVariantDoubleData(m_value); }
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DECLARE_WXANY_CONVERSION()
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protected:
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double m_value;
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};
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IMPLEMENT_TRIVIAL_WXANY_CONVERSION(double, wxVariantDoubleData)
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bool wxVariantDoubleData::Eq(wxVariantData& data) const
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{
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wxASSERT_MSG( (data.GetType() == wxT("double")), wxT("wxVariantDoubleData::Eq: argument mismatch") );
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wxVariantDoubleData& otherData = (wxVariantDoubleData&) data;
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return wxIsSameDouble(otherData.m_value, m_value);
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}
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#if wxUSE_STD_IOSTREAM
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bool wxVariantDoubleData::Write(wxSTD ostream& str) const
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{
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wxString s;
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Write(s);
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str << (const char*) s.mb_str();
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return true;
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}
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#endif
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bool wxVariantDoubleData::Write(wxString& str) const
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{
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str.Printf(wxT("%.14g"), m_value);
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return true;
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}
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#if wxUSE_STD_IOSTREAM
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bool wxVariantDoubleData::Read(wxSTD istream& str)
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{
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str >> m_value;
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return true;
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}
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#endif
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#if wxUSE_STREAMS
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bool wxVariantDoubleData::Write(wxOutputStream& str) const
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{
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wxTextOutputStream s(str);
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s.WriteDouble((double)m_value);
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return true;
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}
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bool wxVariantDoubleData::Read(wxInputStream& str)
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{
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wxTextInputStream s(str);
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m_value = (float)s.ReadDouble();
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return true;
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}
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#endif // wxUSE_STREAMS
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bool wxVariantDoubleData::Read(wxString& str)
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{
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m_value = wxAtof(str);
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return true;
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}
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// wxVariant double code
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wxVariant::wxVariant(double val, const wxString& name)
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{
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m_refData = new wxVariantDoubleData(val);
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m_name = name;
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}
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bool wxVariant::operator== (double value) const
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{
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double thisValue;
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if (!Convert(&thisValue))
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return false;
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return wxIsSameDouble(value, thisValue);
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}
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bool wxVariant::operator!= (double value) const
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{
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return (!((*this) == value));
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}
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void wxVariant::operator= (double value)
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{
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if (GetType() == wxT("double") &&
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m_refData->GetRefCount() == 1)
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{
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((wxVariantDoubleData*)GetData())->SetValue(value);
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}
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else
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{
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UnRef();
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m_refData = new wxVariantDoubleData(value);
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}
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}
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double wxVariant::GetDouble() const
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{
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double value;
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if (Convert(& value))
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return value;
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else
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{
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wxFAIL_MSG(wxT("Could not convert to a double number"));
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return 0.0;
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}
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}
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// -----------------------------------------------------------------
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// wxVariantBoolData
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// -----------------------------------------------------------------
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class WXDLLIMPEXP_BASE wxVariantDataBool: public wxVariantData
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{
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public:
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wxVariantDataBool() { m_value = 0; }
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wxVariantDataBool(bool value) { m_value = value; }
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inline bool GetValue() const { return m_value; }
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inline void SetValue(bool value) { m_value = value; }
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virtual bool Eq(wxVariantData& data) const wxOVERRIDE;
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#if wxUSE_STD_IOSTREAM
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virtual bool Write(wxSTD ostream& str) const wxOVERRIDE;
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#endif
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virtual bool Write(wxString& str) const wxOVERRIDE;
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virtual bool Read(wxString& str) wxOVERRIDE;
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#if wxUSE_STD_IOSTREAM
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virtual bool Read(wxSTD istream& str) wxOVERRIDE;
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#endif
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#if wxUSE_STREAMS
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virtual bool Read(wxInputStream& str);
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virtual bool Write(wxOutputStream& str) const;
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#endif // wxUSE_STREAMS
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virtual wxString GetType() const wxOVERRIDE { return wxT("bool"); }
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wxVariantData* Clone() const wxOVERRIDE { return new wxVariantDataBool(m_value); }
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DECLARE_WXANY_CONVERSION()
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protected:
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bool m_value;
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};
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IMPLEMENT_TRIVIAL_WXANY_CONVERSION(bool, wxVariantDataBool)
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bool wxVariantDataBool::Eq(wxVariantData& data) const
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{
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wxASSERT_MSG( (data.GetType() == wxT("bool")), wxT("wxVariantDataBool::Eq: argument mismatch") );
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wxVariantDataBool& otherData = (wxVariantDataBool&) data;
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return (otherData.m_value == m_value);
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}
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#if wxUSE_STD_IOSTREAM
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bool wxVariantDataBool::Write(wxSTD ostream& str) const
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{
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wxString s;
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Write(s);
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str << (const char*) s.mb_str();
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return true;
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}
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#endif
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bool wxVariantDataBool::Write(wxString& str) const
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{
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str.Printf(wxT("%d"), (int) m_value);
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return true;
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}
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#if wxUSE_STD_IOSTREAM
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|
bool wxVariantDataBool::Read(wxSTD istream& WXUNUSED(str))
|
|
{
|
|
wxFAIL_MSG(wxT("Unimplemented"));
|
|
// str >> (long) m_value;
|
|
return false;
|
|
}
|
|
#endif
|
|
|
|
#if wxUSE_STREAMS
|
|
bool wxVariantDataBool::Write(wxOutputStream& str) const
|
|
{
|
|
wxTextOutputStream s(str);
|
|
|
|
s.Write8(m_value);
|
|
return true;
|
|
}
|
|
|
|
bool wxVariantDataBool::Read(wxInputStream& str)
|
|
{
|
|
wxTextInputStream s(str);
|
|
|
|
m_value = s.Read8() != 0;
|
|
return true;
|
|
}
|
|
#endif // wxUSE_STREAMS
|
|
|
|
bool wxVariantDataBool::Read(wxString& str)
|
|
{
|
|
m_value = (wxAtol(str) != 0);
|
|
return true;
|
|
}
|
|
|
|
// wxVariant ****
|
|
|
|
wxVariant::wxVariant(bool val, const wxString& name)
|
|
{
|
|
m_refData = new wxVariantDataBool(val);
|
|
m_name = name;
|
|
}
|
|
|
|
bool wxVariant::operator== (bool value) const
|
|
{
|
|
bool thisValue;
|
|
if (!Convert(&thisValue))
|
|
return false;
|
|
else
|
|
return (value == thisValue);
|
|
}
|
|
|
|
bool wxVariant::operator!= (bool value) const
|
|
{
|
|
return (!((*this) == value));
|
|
}
|
|
|
|
void wxVariant::operator= (bool value)
|
|
{
|
|
if (GetType() == wxT("bool") &&
|
|
m_refData->GetRefCount() == 1)
|
|
{
|
|
((wxVariantDataBool*)GetData())->SetValue(value);
|
|
}
|
|
else
|
|
{
|
|
UnRef();
|
|
m_refData = new wxVariantDataBool(value);
|
|
}
|
|
}
|
|
|
|
bool wxVariant::GetBool() const
|
|
{
|
|
bool value;
|
|
if (Convert(& value))
|
|
return value;
|
|
else
|
|
{
|
|
wxFAIL_MSG(wxT("Could not convert to a bool"));
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
// -----------------------------------------------------------------
|
|
// wxVariantDataChar
|
|
// -----------------------------------------------------------------
|
|
|
|
class WXDLLIMPEXP_BASE wxVariantDataChar: public wxVariantData
|
|
{
|
|
public:
|
|
wxVariantDataChar() { m_value = 0; }
|
|
wxVariantDataChar(const wxUniChar& 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 wxOVERRIDE;
|
|
#if wxUSE_STD_IOSTREAM
|
|
virtual bool Read(wxSTD istream& str) wxOVERRIDE;
|
|
virtual bool Write(wxSTD ostream& str) const wxOVERRIDE;
|
|
#endif
|
|
virtual bool Read(wxString& str) wxOVERRIDE;
|
|
virtual bool Write(wxString& str) const wxOVERRIDE;
|
|
#if wxUSE_STREAMS
|
|
virtual bool Read(wxInputStream& str);
|
|
virtual bool Write(wxOutputStream& str) const;
|
|
#endif // wxUSE_STREAMS
|
|
virtual wxString GetType() const wxOVERRIDE { return wxT("char"); }
|
|
wxVariantData* Clone() const wxOVERRIDE { 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") );
|
|
|
|
wxVariantDataChar& otherData = (wxVariantDataChar&) data;
|
|
|
|
return (otherData.m_value == m_value);
|
|
}
|
|
|
|
#if wxUSE_STD_IOSTREAM
|
|
bool wxVariantDataChar::Write(wxSTD ostream& str) const
|
|
{
|
|
str << wxString(m_value);
|
|
return true;
|
|
}
|
|
#endif
|
|
|
|
bool wxVariantDataChar::Write(wxString& str) const
|
|
{
|
|
str = m_value;
|
|
return true;
|
|
}
|
|
|
|
#if wxUSE_STD_IOSTREAM
|
|
bool wxVariantDataChar::Read(wxSTD istream& WXUNUSED(str))
|
|
{
|
|
wxFAIL_MSG(wxT("Unimplemented"));
|
|
|
|
return false;
|
|
}
|
|
#endif
|
|
|
|
#if wxUSE_STREAMS
|
|
bool wxVariantDataChar::Write(wxOutputStream& str) const
|
|
{
|
|
wxTextOutputStream s(str);
|
|
|
|
// 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;
|
|
}
|
|
|
|
bool wxVariantDataChar::Read(wxInputStream& str)
|
|
{
|
|
wxTextInputStream s(str);
|
|
|
|
// 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;
|
|
}
|
|
#endif // wxUSE_STREAMS
|
|
|
|
bool wxVariantDataChar::Read(wxString& str)
|
|
{
|
|
m_value = str[0u];
|
|
return true;
|
|
}
|
|
|
|
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_refData = new wxVariantDataChar(val);
|
|
m_name = name;
|
|
}
|
|
|
|
bool wxVariant::operator==(const wxUniChar& value) const
|
|
{
|
|
wxUniChar thisValue;
|
|
if (!Convert(&thisValue))
|
|
return false;
|
|
else
|
|
return (value == thisValue);
|
|
}
|
|
|
|
wxVariant& wxVariant::operator=(const wxUniChar& value)
|
|
{
|
|
if (GetType() == wxT("char") &&
|
|
m_refData->GetRefCount() == 1)
|
|
{
|
|
((wxVariantDataChar*)GetData())->SetValue(value);
|
|
}
|
|
else
|
|
{
|
|
UnRef();
|
|
m_refData = new wxVariantDataChar(value);
|
|
}
|
|
|
|
return *this;
|
|
}
|
|
|
|
wxUniChar wxVariant::GetChar() const
|
|
{
|
|
wxUniChar value;
|
|
if (Convert(& value))
|
|
return value;
|
|
else
|
|
{
|
|
wxFAIL_MSG(wxT("Could not convert to a char"));
|
|
return wxUniChar(0);
|
|
}
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxVariantDataString
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class WXDLLIMPEXP_BASE wxVariantDataString: public wxVariantData
|
|
{
|
|
public:
|
|
wxVariantDataString() { }
|
|
wxVariantDataString(const wxString& value) { m_value = value; }
|
|
|
|
inline wxString GetValue() const { return m_value; }
|
|
inline void SetValue(const wxString& value) { m_value = value; }
|
|
|
|
virtual bool Eq(wxVariantData& data) const wxOVERRIDE;
|
|
#if wxUSE_STD_IOSTREAM
|
|
virtual bool Write(wxSTD ostream& str) const wxOVERRIDE;
|
|
#endif
|
|
virtual bool Read(wxString& str) wxOVERRIDE;
|
|
virtual bool Write(wxString& str) const wxOVERRIDE;
|
|
#if wxUSE_STD_IOSTREAM
|
|
virtual bool Read(wxSTD istream& WXUNUSED(str)) wxOVERRIDE { return false; }
|
|
#endif
|
|
#if wxUSE_STREAMS
|
|
virtual bool Read(wxInputStream& str);
|
|
virtual bool Write(wxOutputStream& str) const;
|
|
#endif // wxUSE_STREAMS
|
|
virtual wxString GetType() const wxOVERRIDE { return wxT("string"); }
|
|
wxVariantData* Clone() const wxOVERRIDE { 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(any.As<const char*>());
|
|
}
|
|
|
|
wxVariantData* wxVariantDataFromConstWchar_tPAny(const wxAny& any)
|
|
{
|
|
return new wxVariantDataString(any.As<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") );
|
|
|
|
wxVariantDataString& otherData = (wxVariantDataString&) data;
|
|
|
|
return (otherData.m_value == m_value);
|
|
}
|
|
|
|
#if wxUSE_STD_IOSTREAM
|
|
bool wxVariantDataString::Write(wxSTD ostream& str) const
|
|
{
|
|
str << (const char*) m_value.mb_str();
|
|
return true;
|
|
}
|
|
#endif
|
|
|
|
bool wxVariantDataString::Write(wxString& str) const
|
|
{
|
|
str = m_value;
|
|
return true;
|
|
}
|
|
|
|
#if wxUSE_STREAMS
|
|
bool wxVariantDataString::Write(wxOutputStream& str) const
|
|
{
|
|
// why doesn't wxOutputStream::operator<< take "const wxString&"
|
|
wxTextOutputStream s(str);
|
|
s.WriteString(m_value);
|
|
return true;
|
|
}
|
|
|
|
bool wxVariantDataString::Read(wxInputStream& str)
|
|
{
|
|
wxTextInputStream s(str);
|
|
|
|
m_value = s.ReadLine();
|
|
return true;
|
|
}
|
|
#endif // wxUSE_STREAMS
|
|
|
|
bool wxVariantDataString::Read(wxString& str)
|
|
{
|
|
m_value = str;
|
|
return true;
|
|
}
|
|
|
|
// wxVariant ****
|
|
|
|
wxVariant::wxVariant(const wxString& val, const wxString& name)
|
|
{
|
|
m_refData = new wxVariantDataString(val);
|
|
m_name = name;
|
|
}
|
|
|
|
wxVariant::wxVariant(const char* val, const wxString& name)
|
|
{
|
|
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;
|
|
if (!Convert(&thisValue))
|
|
return false;
|
|
|
|
return value == thisValue;
|
|
}
|
|
|
|
bool wxVariant::operator!= (const wxString& value) const
|
|
{
|
|
return (!((*this) == value));
|
|
}
|
|
|
|
wxVariant& wxVariant::operator= (const wxString& value)
|
|
{
|
|
if (GetType() == wxT("string") &&
|
|
m_refData->GetRefCount() == 1)
|
|
{
|
|
((wxVariantDataString*)GetData())->SetValue(value);
|
|
}
|
|
else
|
|
{
|
|
UnRef();
|
|
m_refData = new wxVariantDataString(value);
|
|
}
|
|
return *this;
|
|
}
|
|
|
|
wxString wxVariant::GetString() const
|
|
{
|
|
wxString value;
|
|
if (!Convert(& value))
|
|
{
|
|
wxFAIL_MSG(wxT("Could not convert to a string"));
|
|
}
|
|
|
|
return value;
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxVariantDataWxObjectPtr
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class wxVariantDataWxObjectPtr: public wxVariantData
|
|
{
|
|
public:
|
|
wxVariantDataWxObjectPtr() { }
|
|
wxVariantDataWxObjectPtr(wxObject* value) { m_value = value; }
|
|
|
|
inline wxObject* GetValue() const { return m_value; }
|
|
inline void SetValue(wxObject* value) { m_value = value; }
|
|
|
|
virtual bool Eq(wxVariantData& data) const wxOVERRIDE;
|
|
#if wxUSE_STD_IOSTREAM
|
|
virtual bool Write(wxSTD ostream& str) const wxOVERRIDE;
|
|
#endif
|
|
virtual bool Write(wxString& str) const wxOVERRIDE;
|
|
#if wxUSE_STD_IOSTREAM
|
|
virtual bool Read(wxSTD istream& str) wxOVERRIDE;
|
|
#endif
|
|
virtual bool Read(wxString& str) wxOVERRIDE;
|
|
virtual wxString GetType() const wxOVERRIDE ;
|
|
virtual wxVariantData* Clone() const wxOVERRIDE { return new wxVariantDataWxObjectPtr(m_value); }
|
|
|
|
virtual wxClassInfo* GetValueClassInfo() wxOVERRIDE;
|
|
|
|
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") );
|
|
|
|
wxVariantDataWxObjectPtr& otherData = (wxVariantDataWxObjectPtr&) data;
|
|
|
|
return (otherData.m_value == m_value);
|
|
}
|
|
|
|
wxString wxVariantDataWxObjectPtr::GetType() const
|
|
{
|
|
wxString returnVal(wxT("wxObject*"));
|
|
|
|
if (m_value)
|
|
{
|
|
returnVal = m_value->GetClassInfo()->GetClassName();
|
|
returnVal += wxT("*");
|
|
}
|
|
|
|
return returnVal;
|
|
}
|
|
|
|
wxClassInfo* wxVariantDataWxObjectPtr::GetValueClassInfo()
|
|
{
|
|
wxClassInfo* returnVal=NULL;
|
|
|
|
if (m_value) returnVal = m_value->GetClassInfo();
|
|
|
|
return returnVal;
|
|
}
|
|
|
|
#if wxUSE_STD_IOSTREAM
|
|
bool wxVariantDataWxObjectPtr::Write(wxSTD ostream& str) const
|
|
{
|
|
wxString s;
|
|
Write(s);
|
|
str << (const char*) s.mb_str();
|
|
return true;
|
|
}
|
|
#endif
|
|
|
|
bool wxVariantDataWxObjectPtr::Write(wxString& str) const
|
|
{
|
|
str.Printf(wxT("%s(%p)"), GetType().c_str(), static_cast<void*>(m_value));
|
|
return true;
|
|
}
|
|
|
|
#if wxUSE_STD_IOSTREAM
|
|
bool wxVariantDataWxObjectPtr::Read(wxSTD istream& WXUNUSED(str))
|
|
{
|
|
// Not implemented
|
|
return false;
|
|
}
|
|
#endif
|
|
|
|
bool wxVariantDataWxObjectPtr::Read(wxString& WXUNUSED(str))
|
|
{
|
|
// Not implemented
|
|
return false;
|
|
}
|
|
|
|
// wxVariant
|
|
|
|
wxVariant::wxVariant( wxObject* val, const wxString& name)
|
|
{
|
|
m_refData = new wxVariantDataWxObjectPtr(val);
|
|
m_name = name;
|
|
}
|
|
|
|
bool wxVariant::operator== (wxObject* value) const
|
|
{
|
|
return (value == ((wxVariantDataWxObjectPtr*)GetData())->GetValue());
|
|
}
|
|
|
|
bool wxVariant::operator!= (wxObject* value) const
|
|
{
|
|
return (!((*this) == (wxObject*) value));
|
|
}
|
|
|
|
void wxVariant::operator= (wxObject* value)
|
|
{
|
|
UnRef();
|
|
m_refData = new wxVariantDataWxObjectPtr(value);
|
|
}
|
|
|
|
wxObject* wxVariant::GetWxObjectPtr() const
|
|
{
|
|
return (wxObject*) ((wxVariantDataWxObjectPtr*) m_refData)->GetValue();
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxVariantDataVoidPtr
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class wxVariantDataVoidPtr: public wxVariantData
|
|
{
|
|
public:
|
|
wxVariantDataVoidPtr() { }
|
|
wxVariantDataVoidPtr(void* value) { m_value = value; }
|
|
|
|
inline void* GetValue() const { return m_value; }
|
|
inline void SetValue(void* value) { m_value = value; }
|
|
|
|
virtual bool Eq(wxVariantData& data) const wxOVERRIDE;
|
|
#if wxUSE_STD_IOSTREAM
|
|
virtual bool Write(wxSTD ostream& str) const wxOVERRIDE;
|
|
#endif
|
|
virtual bool Write(wxString& str) const wxOVERRIDE;
|
|
#if wxUSE_STD_IOSTREAM
|
|
virtual bool Read(wxSTD istream& str) wxOVERRIDE;
|
|
#endif
|
|
virtual bool Read(wxString& str) wxOVERRIDE;
|
|
virtual wxString GetType() const wxOVERRIDE { return wxT("void*"); }
|
|
virtual wxVariantData* Clone() const wxOVERRIDE { 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") );
|
|
|
|
wxVariantDataVoidPtr& otherData = (wxVariantDataVoidPtr&) data;
|
|
|
|
return (otherData.m_value == m_value);
|
|
}
|
|
|
|
#if wxUSE_STD_IOSTREAM
|
|
bool wxVariantDataVoidPtr::Write(wxSTD ostream& str) const
|
|
{
|
|
wxString s;
|
|
Write(s);
|
|
str << (const char*) s.mb_str();
|
|
return true;
|
|
}
|
|
#endif
|
|
|
|
bool wxVariantDataVoidPtr::Write(wxString& str) const
|
|
{
|
|
str.Printf(wxT("%p"), m_value);
|
|
return true;
|
|
}
|
|
|
|
#if wxUSE_STD_IOSTREAM
|
|
bool wxVariantDataVoidPtr::Read(wxSTD istream& WXUNUSED(str))
|
|
{
|
|
// Not implemented
|
|
return false;
|
|
}
|
|
#endif
|
|
|
|
bool wxVariantDataVoidPtr::Read(wxString& WXUNUSED(str))
|
|
{
|
|
// Not implemented
|
|
return false;
|
|
}
|
|
|
|
// wxVariant
|
|
|
|
wxVariant::wxVariant( void* val, const wxString& name)
|
|
{
|
|
m_refData = new wxVariantDataVoidPtr(val);
|
|
m_name = name;
|
|
}
|
|
|
|
bool wxVariant::operator== (void* value) const
|
|
{
|
|
return (value == ((wxVariantDataVoidPtr*)GetData())->GetValue());
|
|
}
|
|
|
|
bool wxVariant::operator!= (void* value) const
|
|
{
|
|
return (!((*this) == (void*) value));
|
|
}
|
|
|
|
void wxVariant::operator= (void* value)
|
|
{
|
|
if (GetType() == wxT("void*") && (m_refData->GetRefCount() == 1))
|
|
{
|
|
((wxVariantDataVoidPtr*)GetData())->SetValue(value);
|
|
}
|
|
else
|
|
{
|
|
UnRef();
|
|
m_refData = new wxVariantDataVoidPtr(value);
|
|
}
|
|
}
|
|
|
|
void* wxVariant::GetVoidPtr() const
|
|
{
|
|
// handling this specially is convenient when working with COM, see #9873
|
|
if ( IsNull() )
|
|
return NULL;
|
|
|
|
wxASSERT( GetType() == wxT("void*") );
|
|
|
|
return (void*) ((wxVariantDataVoidPtr*) m_refData)->GetValue();
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxVariantDataDateTime
|
|
// ----------------------------------------------------------------------------
|
|
|
|
#if wxUSE_DATETIME
|
|
|
|
class wxVariantDataDateTime: public wxVariantData
|
|
{
|
|
public:
|
|
wxVariantDataDateTime() { }
|
|
wxVariantDataDateTime(const wxDateTime& value) { m_value = value; }
|
|
|
|
inline wxDateTime GetValue() const { return m_value; }
|
|
inline void SetValue(const wxDateTime& value) { m_value = value; }
|
|
|
|
virtual bool Eq(wxVariantData& data) const wxOVERRIDE;
|
|
#if wxUSE_STD_IOSTREAM
|
|
virtual bool Write(wxSTD ostream& str) const wxOVERRIDE;
|
|
#endif
|
|
virtual bool Write(wxString& str) const wxOVERRIDE;
|
|
#if wxUSE_STD_IOSTREAM
|
|
virtual bool Read(wxSTD istream& str) wxOVERRIDE;
|
|
#endif
|
|
virtual bool Read(wxString& str) wxOVERRIDE;
|
|
virtual wxString GetType() const wxOVERRIDE { return wxT("datetime"); }
|
|
virtual wxVariantData* Clone() const wxOVERRIDE { return new wxVariantDataDateTime(m_value); }
|
|
|
|
DECLARE_WXANY_CONVERSION()
|
|
protected:
|
|
wxDateTime m_value;
|
|
};
|
|
|
|
IMPLEMENT_TRIVIAL_WXANY_CONVERSION(wxDateTime, wxVariantDataDateTime)
|
|
|
|
bool wxVariantDataDateTime::Eq(wxVariantData& data) const
|
|
{
|
|
wxASSERT_MSG( (data.GetType() == wxT("datetime")), wxT("wxVariantDataDateTime::Eq: argument mismatch") );
|
|
|
|
wxVariantDataDateTime& otherData = (wxVariantDataDateTime&) data;
|
|
|
|
return (otherData.m_value == m_value);
|
|
}
|
|
|
|
|
|
#if wxUSE_STD_IOSTREAM
|
|
bool wxVariantDataDateTime::Write(wxSTD ostream& str) const
|
|
{
|
|
wxString value;
|
|
Write( value );
|
|
str << value.c_str();
|
|
return true;
|
|
}
|
|
#endif
|
|
|
|
|
|
bool wxVariantDataDateTime::Write(wxString& str) const
|
|
{
|
|
if ( m_value.IsValid() )
|
|
str = m_value.Format();
|
|
else
|
|
str = wxS("Invalid");
|
|
return true;
|
|
}
|
|
|
|
|
|
#if wxUSE_STD_IOSTREAM
|
|
bool wxVariantDataDateTime::Read(wxSTD istream& WXUNUSED(str))
|
|
{
|
|
// Not implemented
|
|
return false;
|
|
}
|
|
#endif
|
|
|
|
|
|
bool wxVariantDataDateTime::Read(wxString& str)
|
|
{
|
|
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_refData = new wxVariantDataDateTime(val);
|
|
m_name = name;
|
|
}
|
|
|
|
bool wxVariant::operator== (const wxDateTime& value) const
|
|
{
|
|
wxDateTime thisValue;
|
|
if (!Convert(&thisValue))
|
|
return false;
|
|
|
|
return value.IsEqualTo(thisValue);
|
|
}
|
|
|
|
bool wxVariant::operator!= (const wxDateTime& value) const
|
|
{
|
|
return (!((*this) == value));
|
|
}
|
|
|
|
void wxVariant::operator= (const wxDateTime& value)
|
|
{
|
|
if (GetType() == wxT("datetime") &&
|
|
m_refData->GetRefCount() == 1)
|
|
{
|
|
((wxVariantDataDateTime*)GetData())->SetValue(value);
|
|
}
|
|
else
|
|
{
|
|
UnRef();
|
|
m_refData = new wxVariantDataDateTime(value);
|
|
}
|
|
}
|
|
|
|
wxDateTime wxVariant::GetDateTime() const
|
|
{
|
|
wxDateTime value;
|
|
if (!Convert(& value))
|
|
{
|
|
wxFAIL_MSG(wxT("Could not convert to a datetime"));
|
|
}
|
|
|
|
return value;
|
|
}
|
|
|
|
#endif // wxUSE_DATETIME
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxVariantDataArrayString
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class wxVariantDataArrayString: public wxVariantData
|
|
{
|
|
public:
|
|
wxVariantDataArrayString() { }
|
|
wxVariantDataArrayString(const wxArrayString& value) { m_value = value; }
|
|
|
|
wxArrayString GetValue() const { return m_value; }
|
|
void SetValue(const wxArrayString& value) { m_value = value; }
|
|
|
|
virtual bool Eq(wxVariantData& data) const wxOVERRIDE;
|
|
#if wxUSE_STD_IOSTREAM
|
|
virtual bool Write(wxSTD ostream& str) const wxOVERRIDE;
|
|
#endif
|
|
virtual bool Write(wxString& str) const wxOVERRIDE;
|
|
#if wxUSE_STD_IOSTREAM
|
|
virtual bool Read(wxSTD istream& str) wxOVERRIDE;
|
|
#endif
|
|
virtual bool Read(wxString& str) wxOVERRIDE;
|
|
virtual wxString GetType() const wxOVERRIDE { return wxT("arrstring"); }
|
|
virtual wxVariantData* Clone() const wxOVERRIDE { 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") );
|
|
|
|
wxVariantDataArrayString& otherData = (wxVariantDataArrayString&) data;
|
|
|
|
return otherData.m_value == m_value;
|
|
}
|
|
|
|
#if wxUSE_STD_IOSTREAM
|
|
bool wxVariantDataArrayString::Write(wxSTD ostream& WXUNUSED(str)) const
|
|
{
|
|
// Not implemented
|
|
return false;
|
|
}
|
|
#endif
|
|
|
|
bool wxVariantDataArrayString::Write(wxString& str) const
|
|
{
|
|
size_t count = m_value.GetCount();
|
|
for ( size_t n = 0; n < count; n++ )
|
|
{
|
|
if ( n )
|
|
str += wxT(';');
|
|
|
|
str += m_value[n];
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
#if wxUSE_STD_IOSTREAM
|
|
bool wxVariantDataArrayString::Read(wxSTD istream& WXUNUSED(str))
|
|
{
|
|
// Not implemented
|
|
return false;
|
|
}
|
|
#endif
|
|
|
|
|
|
bool wxVariantDataArrayString::Read(wxString& str)
|
|
{
|
|
wxStringTokenizer tk(str, wxT(";"));
|
|
while ( tk.HasMoreTokens() )
|
|
{
|
|
m_value.Add(tk.GetNextToken());
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
// wxVariant
|
|
|
|
wxVariant::wxVariant(const wxArrayString& val, const wxString& name) // Strings
|
|
{
|
|
m_refData = new wxVariantDataArrayString(val);
|
|
m_name = name;
|
|
}
|
|
|
|
bool wxVariant::operator==(const wxArrayString& WXUNUSED(value)) const
|
|
{
|
|
wxFAIL_MSG( wxT("TODO") );
|
|
|
|
return false;
|
|
}
|
|
|
|
bool wxVariant::operator!=(const wxArrayString& value) const
|
|
{
|
|
return !(*this == value);
|
|
}
|
|
|
|
void wxVariant::operator=(const wxArrayString& value)
|
|
{
|
|
if (GetType() == wxT("arrstring") &&
|
|
m_refData->GetRefCount() == 1)
|
|
{
|
|
((wxVariantDataArrayString *)GetData())->SetValue(value);
|
|
}
|
|
else
|
|
{
|
|
UnRef();
|
|
m_refData = new wxVariantDataArrayString(value);
|
|
}
|
|
}
|
|
|
|
wxArrayString wxVariant::GetArrayString() const
|
|
{
|
|
if ( GetType() == wxT("arrstring") )
|
|
return ((wxVariantDataArrayString *)GetData())->GetValue();
|
|
|
|
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 wxOVERRIDE;
|
|
|
|
virtual bool Read(wxString& str) wxOVERRIDE;
|
|
virtual bool Write(wxString& str) const wxOVERRIDE;
|
|
#if wxUSE_STD_IOSTREAM
|
|
virtual bool Read(wxSTD istream& str) wxOVERRIDE;
|
|
virtual bool Write(wxSTD ostream& str) const wxOVERRIDE;
|
|
#endif
|
|
#if wxUSE_STREAMS
|
|
virtual bool Read(wxInputStream& str);
|
|
virtual bool Write(wxOutputStream &str) const;
|
|
#endif // wxUSE_STREAMS
|
|
|
|
wxVariantData* Clone() const wxOVERRIDE
|
|
{
|
|
return new wxVariantDataLongLong(m_value);
|
|
}
|
|
|
|
virtual wxString GetType() const wxOVERRIDE { 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(any.As<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(any.As<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 wxOVERRIDE;
|
|
|
|
virtual bool Read(wxString& str) wxOVERRIDE;
|
|
virtual bool Write(wxString& str) const wxOVERRIDE;
|
|
#if wxUSE_STD_IOSTREAM
|
|
virtual bool Read(wxSTD istream& str) wxOVERRIDE;
|
|
virtual bool Write(wxSTD ostream& str) const wxOVERRIDE;
|
|
#endif
|
|
#if wxUSE_STREAMS
|
|
virtual bool Read(wxInputStream& str);
|
|
virtual bool Write(wxOutputStream &str) const;
|
|
#endif // wxUSE_STREAMS
|
|
|
|
wxVariantData* Clone() const wxOVERRIDE
|
|
{
|
|
return new wxVariantDataULongLong(m_value);
|
|
}
|
|
|
|
virtual wxString GetType() const wxOVERRIDE { 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(any.As<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(any.As<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
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class WXDLLIMPEXP_BASE wxVariantDataList: public wxVariantData
|
|
{
|
|
public:
|
|
wxVariantDataList() {}
|
|
wxVariantDataList(const wxVariantList& list);
|
|
virtual ~wxVariantDataList();
|
|
|
|
wxVariantList& GetValue() { return m_value; }
|
|
void SetValue(const wxVariantList& value) ;
|
|
|
|
virtual bool Eq(wxVariantData& data) const wxOVERRIDE;
|
|
#if wxUSE_STD_IOSTREAM
|
|
virtual bool Write(wxSTD ostream& str) const wxOVERRIDE;
|
|
#endif
|
|
virtual bool Write(wxString& str) const wxOVERRIDE;
|
|
#if wxUSE_STD_IOSTREAM
|
|
virtual bool Read(wxSTD istream& str) wxOVERRIDE;
|
|
#endif
|
|
virtual bool Read(wxString& str) wxOVERRIDE;
|
|
virtual wxString GetType() const wxOVERRIDE { return wxT("list"); }
|
|
|
|
void Clear();
|
|
|
|
wxVariantData* Clone() const wxOVERRIDE { return new wxVariantDataList(m_value); }
|
|
|
|
DECLARE_WXANY_CONVERSION()
|
|
protected:
|
|
wxVariantList m_value;
|
|
};
|
|
|
|
#if wxUSE_ANY
|
|
|
|
//
|
|
// Convert to/from list of wxAnys
|
|
//
|
|
|
|
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 = any.As<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);
|
|
}
|
|
|
|
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)
|
|
{
|
|
wxVariant* var1 = node1->GetData();
|
|
wxVariant* var2 = node2->GetData();
|
|
if ((*var1) != (*var2))
|
|
return false;
|
|
node1 = node1->GetNext();
|
|
node2 = node2->GetNext();
|
|
}
|
|
if (node1 || node2) return false;
|
|
return true;
|
|
}
|
|
|
|
#if wxUSE_STD_IOSTREAM
|
|
bool wxVariantDataList::Write(wxSTD ostream& str) const
|
|
{
|
|
wxString s;
|
|
Write(s);
|
|
str << (const char*) s.mb_str();
|
|
return true;
|
|
}
|
|
#endif
|
|
|
|
bool wxVariantDataList::Write(wxString& str) const
|
|
{
|
|
str = wxEmptyString;
|
|
wxVariantList::compatibility_iterator node = m_value.GetFirst();
|
|
while (node)
|
|
{
|
|
wxVariant* var = node->GetData();
|
|
if (node != m_value.GetFirst())
|
|
str += wxT(" ");
|
|
wxString str1;
|
|
str += var->MakeString();
|
|
node = node->GetNext();
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
#if wxUSE_STD_IOSTREAM
|
|
bool wxVariantDataList::Read(wxSTD istream& WXUNUSED(str))
|
|
{
|
|
wxFAIL_MSG(wxT("Unimplemented"));
|
|
// TODO
|
|
return false;
|
|
}
|
|
#endif
|
|
|
|
bool wxVariantDataList::Read(wxString& WXUNUSED(str))
|
|
{
|
|
wxFAIL_MSG(wxT("Unimplemented"));
|
|
// TODO
|
|
return false;
|
|
}
|
|
|
|
// wxVariant
|
|
|
|
wxVariant::wxVariant(const wxVariantList& val, const wxString& name) // List of variants
|
|
{
|
|
m_refData = new wxVariantDataList(val);
|
|
m_name = name;
|
|
}
|
|
|
|
bool wxVariant::operator== (const wxVariantList& value) const
|
|
{
|
|
wxASSERT_MSG( (GetType() == wxT("list")), wxT("Invalid type for == operator") );
|
|
|
|
wxVariantDataList other(value);
|
|
return (GetData()->Eq(other));
|
|
}
|
|
|
|
bool wxVariant::operator!= (const wxVariantList& value) const
|
|
{
|
|
return (!((*this) == value));
|
|
}
|
|
|
|
void wxVariant::operator= (const wxVariantList& value)
|
|
{
|
|
if (GetType() == wxT("list") &&
|
|
m_refData->GetRefCount() == 1)
|
|
{
|
|
((wxVariantDataList*)GetData())->SetValue(value);
|
|
}
|
|
else
|
|
{
|
|
UnRef();
|
|
m_refData = new wxVariantDataList(value);
|
|
}
|
|
}
|
|
|
|
wxVariantList& wxVariant::GetList() const
|
|
{
|
|
wxASSERT( (GetType() == wxT("list")) );
|
|
|
|
return (wxVariantList&) ((wxVariantDataList*) m_refData)->GetValue();
|
|
}
|
|
|
|
// Make empty list
|
|
void wxVariant::NullList()
|
|
{
|
|
SetData(new wxVariantDataList());
|
|
}
|
|
|
|
// Append to list
|
|
void wxVariant::Append(const wxVariant& value)
|
|
{
|
|
wxVariantList& list = GetList();
|
|
|
|
list.Append(new wxVariant(value));
|
|
}
|
|
|
|
// 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 == wxS("double"))
|
|
*value = (long) (((wxVariantDoubleData*)GetData())->GetValue());
|
|
else if (type == wxS("long"))
|
|
*value = ((wxVariantDataLong*)GetData())->GetValue();
|
|
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
|
|
return false;
|
|
|
|
return true;
|
|
}
|
|
|
|
bool wxVariant::Convert(bool* value) const
|
|
{
|
|
wxString type(GetType());
|
|
if (type == wxT("double"))
|
|
*value = ((int) (((wxVariantDoubleData*)GetData())->GetValue()) != 0);
|
|
else if (type == wxT("long"))
|
|
*value = (((wxVariantDataLong*)GetData())->GetValue() != 0);
|
|
else if (type == wxT("bool"))
|
|
*value = ((wxVariantDataBool*)GetData())->GetValue();
|
|
else if (type == wxT("string"))
|
|
{
|
|
wxString val(((wxVariantDataString*)GetData())->GetValue());
|
|
val.MakeLower();
|
|
if (val == wxT("true") || val == wxT("yes") || val == wxT('1') )
|
|
*value = true;
|
|
else if (val == wxT("false") || val == wxT("no") || val == wxT('0') )
|
|
*value = false;
|
|
else
|
|
return false;
|
|
}
|
|
else
|
|
return false;
|
|
|
|
return true;
|
|
}
|
|
|
|
bool wxVariant::Convert(double* value) const
|
|
{
|
|
wxString type(GetType());
|
|
if (type == wxT("double"))
|
|
*value = ((wxVariantDoubleData*)GetData())->GetValue();
|
|
else if (type == wxT("long"))
|
|
*value = (double) (((wxVariantDataLong*)GetData())->GetValue());
|
|
else if (type == wxT("bool"))
|
|
*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;
|
|
|
|
return true;
|
|
}
|
|
|
|
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());
|
|
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;
|
|
}
|
|
|
|
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
|
|
{
|
|
wxString type(GetType());
|
|
if (type == wxT("datetime"))
|
|
{
|
|
*value = ((wxVariantDataDateTime*)GetData())->GetValue();
|
|
return true;
|
|
}
|
|
|
|
// Fallback to string conversion
|
|
wxString val;
|
|
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
|