1 /////////////////////////////////////////////////////////////////////////////
2 // Name: src/common/variant.cpp
3 // Purpose: wxVariant class, container for any type
4 // Author: Julian Smart
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
12 // For compilers that support precompilation, includes "wx/wx.h".
13 #include "wx/wxprec.h"
19 #include "wx/variant.h"
22 #include "wx/string.h"
25 #include "wx/stream.h"
29 #if wxUSE_STD_IOSTREAM
37 #if defined(__MWERKS__) && __MSL__ >= 0x6000
43 #include "wx/txtstrm.h"
46 #include "wx/string.h"
47 #include "wx/tokenzr.h"
49 IMPLEMENT_ABSTRACT_CLASS(wxVariantData, wxObject)
51 wxVariant WXDLLIMPEXP_BASE wxNullVariant;
57 class WXDLLIMPEXP_BASE wxVariantDataList: public wxVariantData
59 DECLARE_DYNAMIC_CLASS(wxVariantDataList)
61 wxVariantDataList() {}
62 wxVariantDataList(const wxList& list);
63 virtual ~wxVariantDataList();
65 wxList& GetValue() { return m_value; }
66 void SetValue(const wxList& value) ;
68 virtual void Copy(wxVariantData& data);
69 virtual bool Eq(wxVariantData& data) const;
70 #if wxUSE_STD_IOSTREAM
71 virtual bool Write(wxSTD ostream& str) const;
73 virtual bool Write(wxString& str) const;
74 #if wxUSE_STD_IOSTREAM
75 virtual bool Read(wxSTD istream& str);
77 virtual bool Read(wxString& str);
78 virtual wxString GetType() const { return wxT("list"); };
86 IMPLEMENT_DYNAMIC_CLASS(wxVariantDataList, wxVariantData)
88 wxVariantDataList::wxVariantDataList(const wxList& list)
93 wxVariantDataList::~wxVariantDataList()
98 void wxVariantDataList::SetValue(const wxList& value)
101 wxList::compatibility_iterator node = value.GetFirst();
104 wxVariant* var = (wxVariant*) node->GetData();
105 m_value.Append(new wxVariant(*var));
106 node = node->GetNext();
110 void wxVariantDataList::Clear()
112 wxList::compatibility_iterator node = m_value.GetFirst();
115 wxVariant* var = (wxVariant*) node->GetData();
117 node = node->GetNext();
122 void wxVariantDataList::Copy(wxVariantData& data)
124 wxASSERT_MSG( (data.GetType() == wxT("list")), wxT("wxVariantDataList::Copy: Can't copy to this type of data") );
126 wxVariantDataList& listData = (wxVariantDataList&) data;
129 wxList::compatibility_iterator node = m_value.GetFirst();
132 wxVariant* var = (wxVariant*) node->GetData();
133 listData.m_value.Append(new wxVariant(*var));
134 node = node->GetNext();
138 bool wxVariantDataList::Eq(wxVariantData& data) const
140 wxASSERT_MSG( (data.GetType() == wxT("list")), wxT("wxVariantDataList::Eq: argument mismatch") );
142 wxVariantDataList& listData = (wxVariantDataList&) data;
143 wxList::compatibility_iterator node1 = m_value.GetFirst();
144 wxList::compatibility_iterator node2 = listData.GetValue().GetFirst();
145 while (node1 && node2)
147 wxVariant* var1 = (wxVariant*) node1->GetData();
148 wxVariant* var2 = (wxVariant*) node2->GetData();
149 if ((*var1) != (*var2))
151 node1 = node1->GetNext();
152 node2 = node2->GetNext();
154 if (node1 || node2) return false;
158 #if wxUSE_STD_IOSTREAM
159 bool wxVariantDataList::Write(wxSTD ostream& str) const
163 str << (const char*) s.mb_str();
168 bool wxVariantDataList::Write(wxString& str) const
171 wxList::compatibility_iterator node = m_value.GetFirst();
174 wxVariant* var = (wxVariant*) node->GetData();
175 if (node != m_value.GetFirst())
178 str += var->MakeString();
179 node = node->GetNext();
185 #if wxUSE_STD_IOSTREAM
186 bool wxVariantDataList::Read(wxSTD istream& WXUNUSED(str))
188 wxFAIL_MSG(wxT("Unimplemented"));
194 bool wxVariantDataList::Read(wxString& WXUNUSED(str))
196 wxFAIL_MSG(wxT("Unimplemented"));
200 #if WXWIN_COMPATIBILITY_2_4
203 * wxVariantDataStringList
206 class WXDLLIMPEXP_BASE wxVariantDataStringList: public wxVariantData
208 DECLARE_DYNAMIC_CLASS(wxVariantDataStringList)
210 wxVariantDataStringList() {}
211 wxVariantDataStringList(const wxStringList& list) { m_value = list; }
213 wxStringList& GetValue() const { return (wxStringList&) m_value; }
214 void SetValue(const wxStringList& value);
216 virtual void Copy(wxVariantData& data);
217 virtual bool Eq(wxVariantData& data) const;
218 #if wxUSE_STD_IOSTREAM
219 virtual bool Write(wxSTD ostream& str) const;
221 virtual bool Write(wxString& str) const;
222 #if wxUSE_STD_IOSTREAM
223 virtual bool Read(wxSTD istream& str);
225 virtual bool Read(wxString& str);
226 virtual wxString GetType() const { return wxT("stringlist"); };
229 wxStringList m_value;
232 IMPLEMENT_DYNAMIC_CLASS(wxVariantDataStringList, wxVariantData)
234 void wxVariantDataStringList::SetValue(const wxStringList& value)
239 void wxVariantDataStringList::Copy(wxVariantData& data)
241 wxASSERT_MSG( (data.GetType() == wxT("stringlist")), wxT("wxVariantDataStringList::Copy: Can't copy to this type of data") );
243 wxVariantDataStringList& listData = (wxVariantDataStringList&) data;
245 listData.m_value = m_value ;
248 bool wxVariantDataStringList::Eq(wxVariantData& data) const
250 wxASSERT_MSG( (data.GetType() == wxT("stringlist")), wxT("wxVariantDataStringList::Eq: argument mismatch") );
252 wxVariantDataStringList& listData = (wxVariantDataStringList&) data;
253 wxStringList::compatibility_iterator node1 = m_value.GetFirst();
254 wxStringList::compatibility_iterator node2 = listData.GetValue().GetFirst();
255 while (node1 && node2)
257 wxString str1 ( node1->GetData() );
258 wxString str2 ( node2->GetData() );
261 node1 = node1->GetNext();
262 node2 = node2->GetNext();
264 if (node1 || node2) return false;
268 #if wxUSE_STD_IOSTREAM
269 bool wxVariantDataStringList::Write(wxSTD ostream& str) const
273 str << (const char*) s.mb_str();
278 bool wxVariantDataStringList::Write(wxString& str) const
281 wxStringList::compatibility_iterator node = m_value.GetFirst();
284 const wxChar* s = node->GetData();
285 if (node != m_value.GetFirst())
288 node = node->GetNext();
294 #if wxUSE_STD_IOSTREAM
295 bool wxVariantDataStringList::Read(wxSTD istream& WXUNUSED(str))
297 wxFAIL_MSG(wxT("Unimplemented"));
303 bool wxVariantDataStringList::Read(wxString& WXUNUSED(str))
305 wxFAIL_MSG(wxT("Unimplemented"));
316 class WXDLLIMPEXP_BASE wxVariantDataLong: public wxVariantData
318 DECLARE_DYNAMIC_CLASS(wxVariantDataLong)
320 wxVariantDataLong() { m_value = 0; }
321 wxVariantDataLong(long value) { m_value = value; }
323 inline long GetValue() const { return m_value; }
324 inline void SetValue(long value) { m_value = value; }
326 virtual void Copy(wxVariantData& data);
327 virtual bool Eq(wxVariantData& data) const;
329 virtual bool Read(wxString& str);
330 virtual bool Write(wxString& str) const;
331 #if wxUSE_STD_IOSTREAM
332 virtual bool Read(wxSTD istream& str);
333 virtual bool Write(wxSTD ostream& str) const;
336 virtual bool Read(wxInputStream& str);
337 virtual bool Write(wxOutputStream &str) const;
338 #endif // wxUSE_STREAMS
340 virtual wxString GetType() const { return wxT("long"); };
346 IMPLEMENT_DYNAMIC_CLASS(wxVariantDataLong, wxVariantData)
348 void wxVariantDataLong::Copy(wxVariantData& data)
350 wxASSERT_MSG( (data.GetType() == wxT("long")), wxT("wxVariantDataLong::Copy: Can't copy to this type of data") );
352 wxVariantDataLong& otherData = (wxVariantDataLong&) data;
354 otherData.m_value = m_value;
357 bool wxVariantDataLong::Eq(wxVariantData& data) const
359 wxASSERT_MSG( (data.GetType() == wxT("long")), wxT("wxVariantDataLong::Eq: argument mismatch") );
361 wxVariantDataLong& otherData = (wxVariantDataLong&) data;
363 return (otherData.m_value == m_value);
366 #if wxUSE_STD_IOSTREAM
367 bool wxVariantDataLong::Write(wxSTD ostream& str) const
371 str << (const char*) s.mb_str();
376 bool wxVariantDataLong::Write(wxString& str) const
378 str.Printf(wxT("%ld"), m_value);
382 #if wxUSE_STD_IOSTREAM
383 bool wxVariantDataLong::Read(wxSTD istream& str)
391 bool wxVariantDataLong::Write(wxOutputStream& str) const
393 wxTextOutputStream s(str);
395 s.Write32((size_t)m_value);
399 bool wxVariantDataLong::Read(wxInputStream& str)
401 wxTextInputStream s(str);
402 m_value = s.Read32();
405 #endif // wxUSE_STREAMS
407 bool wxVariantDataLong::Read(wxString& str)
409 m_value = wxAtol((const wxChar*) str);
417 class WXDLLIMPEXP_BASE wxVariantDataReal: public wxVariantData
419 DECLARE_DYNAMIC_CLASS(wxVariantDataReal)
421 wxVariantDataReal() { m_value = 0.0; }
422 wxVariantDataReal(double value) { m_value = value; }
424 inline double GetValue() const { return m_value; }
425 inline void SetValue(double value) { m_value = value; }
427 virtual void Copy(wxVariantData& data);
428 virtual bool Eq(wxVariantData& data) const;
429 virtual bool Read(wxString& str);
430 #if wxUSE_STD_IOSTREAM
431 virtual bool Write(wxSTD ostream& str) const;
433 virtual bool Write(wxString& str) const;
434 #if wxUSE_STD_IOSTREAM
435 virtual bool Read(wxSTD istream& str);
438 virtual bool Read(wxInputStream& str);
439 virtual bool Write(wxOutputStream &str) const;
440 #endif // wxUSE_STREAMS
441 virtual wxString GetType() const { return wxT("double"); };
447 IMPLEMENT_DYNAMIC_CLASS(wxVariantDataReal, wxVariantData)
449 void wxVariantDataReal::Copy(wxVariantData& data)
451 wxASSERT_MSG( (data.GetType() == wxT("double")), wxT("wxVariantDataReal::Copy: Can't copy to this type of data") );
453 wxVariantDataReal& otherData = (wxVariantDataReal&) data;
455 otherData.m_value = m_value;
458 bool wxVariantDataReal::Eq(wxVariantData& data) const
460 wxASSERT_MSG( (data.GetType() == wxT("double")), wxT("wxVariantDataReal::Eq: argument mismatch") );
462 wxVariantDataReal& otherData = (wxVariantDataReal&) data;
464 return wxIsSameDouble(otherData.m_value, m_value);
467 #if wxUSE_STD_IOSTREAM
468 bool wxVariantDataReal::Write(wxSTD ostream& str) const
472 str << (const char*) s.mb_str();
477 bool wxVariantDataReal::Write(wxString& str) const
479 str.Printf(wxT("%.14g"), m_value);
483 #if wxUSE_STD_IOSTREAM
484 bool wxVariantDataReal::Read(wxSTD istream& str)
492 bool wxVariantDataReal::Write(wxOutputStream& str) const
494 wxTextOutputStream s(str);
495 s.WriteDouble((double)m_value);
499 bool wxVariantDataReal::Read(wxInputStream& str)
501 wxTextInputStream s(str);
502 m_value = (float)s.ReadDouble();
505 #endif // wxUSE_STREAMS
507 bool wxVariantDataReal::Read(wxString& str)
509 m_value = wxAtof((const wxChar*) str);
518 class WXDLLIMPEXP_BASE wxVariantDataBool: public wxVariantData
520 DECLARE_DYNAMIC_CLASS(wxVariantDataBool)
522 wxVariantDataBool() { m_value = 0; }
523 wxVariantDataBool(bool value) { m_value = value; }
525 inline bool GetValue() const { return m_value; }
526 inline void SetValue(bool value) { m_value = value; }
528 virtual void Copy(wxVariantData& data);
529 virtual bool Eq(wxVariantData& data) const;
530 #if wxUSE_STD_IOSTREAM
531 virtual bool Write(wxSTD ostream& str) const;
533 virtual bool Write(wxString& str) const;
534 virtual bool Read(wxString& str);
535 #if wxUSE_STD_IOSTREAM
536 virtual bool Read(wxSTD istream& str);
539 virtual bool Read(wxInputStream& str);
540 virtual bool Write(wxOutputStream& str) const;
541 #endif // wxUSE_STREAMS
542 virtual wxString GetType() const { return wxT("bool"); };
548 IMPLEMENT_DYNAMIC_CLASS(wxVariantDataBool, wxVariantData)
550 void wxVariantDataBool::Copy(wxVariantData& data)
552 wxASSERT_MSG( (data.GetType() == wxT("bool")), wxT("wxVariantDataBool::Copy: Can't copy to this type of data") );
554 wxVariantDataBool& otherData = (wxVariantDataBool&) data;
556 otherData.m_value = m_value;
559 bool wxVariantDataBool::Eq(wxVariantData& data) const
561 wxASSERT_MSG( (data.GetType() == wxT("bool")), wxT("wxVariantDataBool::Eq: argument mismatch") );
563 wxVariantDataBool& otherData = (wxVariantDataBool&) data;
565 return (otherData.m_value == m_value);
568 #if wxUSE_STD_IOSTREAM
569 bool wxVariantDataBool::Write(wxSTD ostream& str) const
573 str << (const char*) s.mb_str();
578 bool wxVariantDataBool::Write(wxString& str) const
580 str.Printf(wxT("%d"), (int) m_value);
584 #if wxUSE_STD_IOSTREAM
585 bool wxVariantDataBool::Read(wxSTD istream& WXUNUSED(str))
587 wxFAIL_MSG(wxT("Unimplemented"));
588 // str >> (long) m_value;
594 bool wxVariantDataBool::Write(wxOutputStream& str) const
596 wxTextOutputStream s(str);
602 bool wxVariantDataBool::Read(wxInputStream& str)
604 wxTextInputStream s(str);
606 m_value = s.Read8() != 0;
609 #endif // wxUSE_STREAMS
611 bool wxVariantDataBool::Read(wxString& str)
613 m_value = (wxAtol((const wxChar*) str) != 0);
622 class WXDLLIMPEXP_BASE wxVariantDataChar: public wxVariantData
624 DECLARE_DYNAMIC_CLASS(wxVariantDataChar)
626 wxVariantDataChar() { m_value = 0; }
627 wxVariantDataChar(char value) { m_value = value; }
629 inline char GetValue() const { return m_value; }
630 inline void SetValue(char value) { m_value = value; }
632 virtual void Copy(wxVariantData& data);
633 virtual bool Eq(wxVariantData& data) const;
634 #if wxUSE_STD_IOSTREAM
635 virtual bool Read(wxSTD istream& str);
636 virtual bool Write(wxSTD ostream& str) const;
638 virtual bool Read(wxString& str);
639 virtual bool Write(wxString& str) const;
641 virtual bool Read(wxInputStream& str);
642 virtual bool Write(wxOutputStream& str) const;
643 #endif // wxUSE_STREAMS
644 virtual wxString GetType() const { return wxT("char"); };
650 IMPLEMENT_DYNAMIC_CLASS(wxVariantDataChar, wxVariantData)
652 void wxVariantDataChar::Copy(wxVariantData& data)
654 wxASSERT_MSG( (data.GetType() == wxT("char")), wxT("wxVariantDataChar::Copy: Can't copy to this type of data") );
656 wxVariantDataChar& otherData = (wxVariantDataChar&) data;
658 otherData.m_value = m_value;
661 bool wxVariantDataChar::Eq(wxVariantData& data) const
663 wxASSERT_MSG( (data.GetType() == wxT("char")), wxT("wxVariantDataChar::Eq: argument mismatch") );
665 wxVariantDataChar& otherData = (wxVariantDataChar&) data;
667 return (otherData.m_value == m_value);
670 #if wxUSE_STD_IOSTREAM
671 bool wxVariantDataChar::Write(wxSTD ostream& str) const
675 str << (const char*) s.mb_str();
680 bool wxVariantDataChar::Write(wxString& str) const
682 str.Printf(wxT("%c"), m_value);
686 #if wxUSE_STD_IOSTREAM
687 bool wxVariantDataChar::Read(wxSTD istream& WXUNUSED(str))
689 wxFAIL_MSG(wxT("Unimplemented"));
696 bool wxVariantDataChar::Write(wxOutputStream& str) const
698 wxTextOutputStream s(str);
704 bool wxVariantDataChar::Read(wxInputStream& str)
706 wxTextInputStream s(str);
711 #endif // wxUSE_STREAMS
713 bool wxVariantDataChar::Read(wxString& str)
715 m_value = str.ToAscii()[size_t(0)];
720 * wxVariantDataString
723 class WXDLLIMPEXP_BASE wxVariantDataString: public wxVariantData
725 DECLARE_DYNAMIC_CLASS(wxVariantDataString)
727 wxVariantDataString() { }
728 wxVariantDataString(const wxString& value) { m_value = value; }
730 inline wxString GetValue() const { return m_value; }
731 inline void SetValue(const wxString& value) { m_value = value; }
733 virtual void Copy(wxVariantData& data);
734 virtual bool Eq(wxVariantData& data) const;
735 #if wxUSE_STD_IOSTREAM
736 virtual bool Write(wxSTD ostream& str) const;
738 virtual bool Read(wxString& str);
739 virtual bool Write(wxString& str) const;
740 #if wxUSE_STD_IOSTREAM
741 virtual bool Read(wxSTD istream& str);
744 virtual bool Read(wxInputStream& str);
745 virtual bool Write(wxOutputStream& str) const;
746 #endif // wxUSE_STREAMS
747 virtual wxString GetType() const { return wxT("string"); };
753 void wxVariantDataString::Copy(wxVariantData& data)
755 wxASSERT_MSG( (data.GetType() == wxT("string")), wxT("wxVariantDataString::Copy: Can't copy to this type of data") );
757 wxVariantDataString& otherData = (wxVariantDataString&) data;
759 otherData.m_value = m_value;
762 bool wxVariantDataString::Eq(wxVariantData& data) const
764 wxASSERT_MSG( (data.GetType() == wxT("string")), wxT("wxVariantDataString::Eq: argument mismatch") );
766 wxVariantDataString& otherData = (wxVariantDataString&) data;
768 return (otherData.m_value == m_value);
771 #if wxUSE_STD_IOSTREAM
772 bool wxVariantDataString::Write(wxSTD ostream& str) const
774 str << (const char*) m_value.mb_str();
779 bool wxVariantDataString::Write(wxString& str) const
785 #if wxUSE_STD_IOSTREAM
786 bool wxVariantDataString::Read(wxSTD istream& str)
794 bool wxVariantDataString::Write(wxOutputStream& str) const
796 // why doesn't wxOutputStream::operator<< take "const wxString&"
797 wxTextOutputStream s(str);
798 s.WriteString(m_value);
802 bool wxVariantDataString::Read(wxInputStream& str)
804 wxTextInputStream s(str);
806 m_value = s.ReadLine();
809 #endif // wxUSE_STREAMS
811 bool wxVariantDataString::Read(wxString& str)
817 IMPLEMENT_DYNAMIC_CLASS(wxVariantDataString, wxVariantData)
820 * wxVariantDataVoidPtr
823 class wxVariantDataVoidPtr: public wxVariantData
825 DECLARE_DYNAMIC_CLASS(wxVariantDataVoidPtr)
827 wxVariantDataVoidPtr() { }
828 wxVariantDataVoidPtr(void* value) { m_value = value; }
830 inline void* GetValue() const { return m_value; }
831 inline void SetValue(void* value) { m_value = value; }
833 virtual void Copy(wxVariantData& data);
834 virtual bool Eq(wxVariantData& data) const;
835 #if wxUSE_STD_IOSTREAM
836 virtual bool Write(wxSTD ostream& str) const;
838 virtual bool Write(wxString& str) const;
839 #if wxUSE_STD_IOSTREAM
840 virtual bool Read(wxSTD istream& str);
842 virtual bool Read(wxString& str);
843 virtual wxString GetType() const { return wxT("void*"); };
844 virtual wxVariantData* Clone() { return new wxVariantDataVoidPtr; }
849 DECLARE_NO_COPY_CLASS(wxVariantDataVoidPtr)
852 IMPLEMENT_DYNAMIC_CLASS(wxVariantDataVoidPtr, wxVariantData)
854 void wxVariantDataVoidPtr::Copy(wxVariantData& data)
856 wxASSERT_MSG( (data.GetType() == wxT("void*")), wxT("wxVariantDataVoidPtr::Copy: Can't copy to this type of data") );
858 wxVariantDataVoidPtr& otherData = (wxVariantDataVoidPtr&) data;
860 otherData.m_value = m_value;
863 bool wxVariantDataVoidPtr::Eq(wxVariantData& data) const
865 wxASSERT_MSG( (data.GetType() == wxT("void*")), wxT("wxVariantDataVoidPtr::Eq: argument mismatch") );
867 wxVariantDataVoidPtr& otherData = (wxVariantDataVoidPtr&) data;
869 return (otherData.m_value == m_value);
872 #if wxUSE_STD_IOSTREAM
873 bool wxVariantDataVoidPtr::Write(wxSTD ostream& str) const
877 str << (const char*) s.mb_str();
882 bool wxVariantDataVoidPtr::Write(wxString& str) const
884 str.Printf(wxT("%p"), m_value);
888 #if wxUSE_STD_IOSTREAM
889 bool wxVariantDataVoidPtr::Read(wxSTD istream& WXUNUSED(str))
896 bool wxVariantDataVoidPtr::Read(wxString& WXUNUSED(str))
903 * wxVariantDataWxObjectPtr
906 class wxVariantDataWxObjectPtr: public wxVariantData
908 DECLARE_DYNAMIC_CLASS(wxVariantDataWxObjectPtr)
910 wxVariantDataWxObjectPtr() { }
911 wxVariantDataWxObjectPtr(wxObject* value) { m_value = value; }
913 inline wxObject* GetValue() const { return m_value; }
914 inline void SetValue(wxObject* value) { m_value = value; }
916 virtual void Copy(wxVariantData& data);
917 virtual bool Eq(wxVariantData& data) const;
918 #if wxUSE_STD_IOSTREAM
919 virtual bool Write(wxSTD ostream& str) const;
921 virtual bool Write(wxString& str) const;
922 #if wxUSE_STD_IOSTREAM
923 virtual bool Read(wxSTD istream& str);
925 virtual bool Read(wxString& str);
926 virtual wxString GetType() const ;
927 virtual wxVariantData* Clone() { return new wxVariantDataWxObjectPtr; }
929 virtual wxClassInfo* GetValueClassInfo() ;
933 DECLARE_NO_COPY_CLASS(wxVariantDataWxObjectPtr)
936 IMPLEMENT_DYNAMIC_CLASS(wxVariantDataWxObjectPtr, wxVariantData)
938 void wxVariantDataWxObjectPtr::Copy(wxVariantData& data)
940 wxASSERT_MSG( wxIsKindOf((&data), wxVariantDataWxObjectPtr) ,\
941 wxT("wxVariantDataWxObjectPtr::Copy: Can't copy to this type of data") \
944 wxVariantDataWxObjectPtr& otherData = (wxVariantDataWxObjectPtr&) data;
946 otherData.m_value = m_value;
949 bool wxVariantDataWxObjectPtr::Eq(wxVariantData& data) const
951 wxASSERT_MSG( wxIsKindOf((&data), wxVariantDataWxObjectPtr), wxT("wxVariantDataWxObjectPtr::Eq: argument mismatch") );
953 wxVariantDataWxObjectPtr& otherData = (wxVariantDataWxObjectPtr&) data;
955 return (otherData.m_value == m_value);
958 wxString wxVariantDataWxObjectPtr::GetType() const
960 wxString returnVal(wxT("wxObject"));
962 returnVal = m_value->GetClassInfo()->GetClassName();
967 wxClassInfo* wxVariantDataWxObjectPtr::GetValueClassInfo()
969 wxClassInfo* returnVal=NULL;
971 if (m_value) returnVal = m_value->GetClassInfo();
976 #if wxUSE_STD_IOSTREAM
977 bool wxVariantDataWxObjectPtr::Write(wxSTD ostream& str) const
981 str << (const char*) s.mb_str();
986 bool wxVariantDataWxObjectPtr::Write(wxString& str) const
988 str.Printf(wxT("%s(%p)"), GetType().c_str(), wx_static_cast(void*, m_value));
992 #if wxUSE_STD_IOSTREAM
993 bool wxVariantDataWxObjectPtr::Read(wxSTD istream& WXUNUSED(str))
1000 bool wxVariantDataWxObjectPtr::Read(wxString& WXUNUSED(str))
1008 * wxVariantDataDateTime
1013 class wxVariantDataDateTime: public wxVariantData
1015 DECLARE_DYNAMIC_CLASS(wxVariantDataDateTime)
1018 wxVariantDataDateTime() { }
1019 wxVariantDataDateTime(const wxDateTime& value) { m_value = value; }
1021 wxVariantDataDateTime(const TIME_STRUCT* valptr)
1022 { m_value = wxDateTime(valptr->hour, valptr->minute, valptr->second); }
1023 wxVariantDataDateTime(const DATE_STRUCT* valptr)
1024 { m_value = wxDateTime(valptr->day, (wxDateTime::Month) (valptr->month - 1),valptr->year); }
1025 wxVariantDataDateTime(const TIMESTAMP_STRUCT* valptr)
1026 { m_value = wxDateTime(valptr->day, (wxDateTime::Month) (valptr->month - 1), valptr->year,
1027 valptr->hour, valptr->minute, valptr->second, (wxDateTime::wxDateTime_t)valptr->fraction ); }
1030 inline wxDateTime GetValue() const { return m_value; }
1031 inline void SetValue(const wxDateTime& value) { m_value = value; }
1033 virtual void Copy(wxVariantData& data);
1034 virtual bool Eq(wxVariantData& data) const;
1035 #if wxUSE_STD_IOSTREAM
1036 virtual bool Write(wxSTD ostream& str) const;
1038 virtual bool Write(wxString& str) const;
1039 #if wxUSE_STD_IOSTREAM
1040 virtual bool Read(wxSTD istream& str);
1042 virtual bool Read(wxString& str);
1043 virtual wxString GetType() const { return wxT("datetime"); };
1044 virtual wxVariantData* Clone() { return new wxVariantDataDateTime; }
1051 IMPLEMENT_DYNAMIC_CLASS(wxVariantDataDateTime, wxVariantData)
1053 void wxVariantDataDateTime::Copy(wxVariantData& data)
1055 wxASSERT_MSG( (data.GetType() == wxT("datetime")), wxT("wxVariantDataDateTime::Copy: Can't copy to this type of data") );
1057 wxVariantDataDateTime& otherData = (wxVariantDataDateTime&) data;
1059 otherData.m_value = m_value;
1063 bool wxVariantDataDateTime::Eq(wxVariantData& data) const
1065 wxASSERT_MSG( (data.GetType() == wxT("datetime")), wxT("wxVariantDataDateTime::Eq: argument mismatch") );
1067 wxVariantDataDateTime& otherData = (wxVariantDataDateTime&) data;
1069 return (otherData.m_value == m_value);
1073 #if wxUSE_STD_IOSTREAM
1074 bool wxVariantDataDateTime::Write(wxSTD ostream& WXUNUSED(str)) const
1082 bool wxVariantDataDateTime::Write(wxString& str) const
1084 str = m_value.Format();
1089 #if wxUSE_STD_IOSTREAM
1090 bool wxVariantDataDateTime::Read(wxSTD istream& WXUNUSED(str))
1098 bool wxVariantDataDateTime::Read(wxString& str)
1100 if(! m_value.ParseDateTime(str))
1105 #endif // wxUSE_DATETIME
1107 // ----------------------------------------------------------------------------
1108 // wxVariantDataArrayString
1109 // ----------------------------------------------------------------------------
1111 class wxVariantDataArrayString: public wxVariantData
1114 wxVariantDataArrayString() { }
1115 wxVariantDataArrayString(const wxArrayString& value) { m_value = value; }
1117 wxArrayString GetValue() const { return m_value; }
1118 void SetValue(const wxArrayString& value) { m_value = value; }
1120 virtual void Copy(wxVariantData& data);
1121 virtual bool Eq(wxVariantData& data) const;
1122 #if wxUSE_STD_IOSTREAM
1123 virtual bool Write(wxSTD ostream& str) const;
1125 virtual bool Write(wxString& str) const;
1126 #if wxUSE_STD_IOSTREAM
1127 virtual bool Read(wxSTD istream& str);
1129 virtual bool Read(wxString& str);
1130 virtual wxString GetType() const { return wxT("arrstring"); };
1131 virtual wxVariantData* Clone() { return new wxVariantDataArrayString; }
1134 wxArrayString m_value;
1136 DECLARE_DYNAMIC_CLASS(wxVariantDataArrayString)
1139 IMPLEMENT_DYNAMIC_CLASS(wxVariantDataArrayString, wxVariantData)
1141 void wxVariantDataArrayString::Copy(wxVariantData& data)
1143 wxASSERT_MSG( data.GetType() == GetType(), wxT("wxVariantDataArrayString::Copy: Can't copy to this type of data") );
1145 wxVariantDataArrayString& otherData = (wxVariantDataArrayString&) data;
1147 otherData.m_value = m_value;
1151 bool wxVariantDataArrayString::Eq(wxVariantData& data) const
1153 wxASSERT_MSG( data.GetType() == GetType(), wxT("wxVariantDataArrayString::Eq: argument mismatch") );
1155 wxVariantDataArrayString& otherData = (wxVariantDataArrayString&) data;
1157 return otherData.m_value == m_value;
1161 #if wxUSE_STD_IOSTREAM
1162 bool wxVariantDataArrayString::Write(wxSTD ostream& WXUNUSED(str)) const
1170 bool wxVariantDataArrayString::Write(wxString& str) const
1172 size_t count = m_value.GetCount();
1173 for ( size_t n = 0; n < count; n++ )
1185 #if wxUSE_STD_IOSTREAM
1186 bool wxVariantDataArrayString::Read(wxSTD istream& WXUNUSED(str))
1194 bool wxVariantDataArrayString::Read(wxString& str)
1196 wxStringTokenizer tk(str, _T(";"));
1197 while ( tk.HasMoreTokens() )
1199 m_value.Add(tk.GetNextToken());
1211 IMPLEMENT_DYNAMIC_CLASS(wxVariant, wxObject)
1213 // Construction & destruction
1214 wxVariant::wxVariant()
1216 m_data = (wxVariantData*) NULL;
1219 wxVariant::wxVariant(double val, const wxString& name)
1221 m_data = new wxVariantDataReal(val);
1225 wxVariant::wxVariant(long val, const wxString& name)
1227 m_data = new wxVariantDataLong(val);
1232 wxVariant::wxVariant(bool val, const wxString& name)
1234 m_data = new wxVariantDataBool(val);
1239 wxVariant::wxVariant(char val, const wxString& name)
1241 m_data = new wxVariantDataChar(val);
1245 wxVariant::wxVariant(const wxString& val, const wxString& name)
1247 m_data = new wxVariantDataString(val);
1251 wxVariant::wxVariant(const wxChar* val, const wxString& name)
1253 m_data = new wxVariantDataString(wxString(val));
1257 #if WXWIN_COMPATIBILITY_2_4
1259 wxVariant::wxVariant(const wxStringList& val, const wxString& name)
1261 m_data = new wxVariantDataStringList(val);
1267 wxVariant::wxVariant(const wxList& val, const wxString& name) // List of variants
1269 m_data = new wxVariantDataList(val);
1273 wxVariant::wxVariant( void* val, const wxString& name)
1275 m_data = new wxVariantDataVoidPtr(val);
1279 wxVariant::wxVariant( wxObject* val, const wxString& name)
1281 m_data = new wxVariantDataWxObjectPtr(val);
1286 wxVariant::wxVariant(const wxDateTime& val, const wxString& name) // Date
1288 m_data = new wxVariantDataDateTime(val);
1291 #endif // wxUSE_DATETIME
1294 wxVariant::wxVariant(const TIME_STRUCT* valptr, const wxString& name) // Date
1296 m_data = new wxVariantDataDateTime(valptr);
1300 wxVariant::wxVariant(const TIMESTAMP_STRUCT* valptr, const wxString& name) // Date
1302 m_data = new wxVariantDataDateTime(valptr);
1306 wxVariant::wxVariant(const DATE_STRUCT* valptr, const wxString& name) // Date
1308 m_data = new wxVariantDataDateTime(valptr);
1311 #endif // wxUSE_ODBC
1313 wxVariant::wxVariant(const wxArrayString& val, const wxString& name) // Strings
1315 m_data = new wxVariantDataArrayString(val);
1319 wxVariant::wxVariant(const wxVariant& variant)
1322 if (!variant.IsNull())
1324 m_data = (wxVariantData*) variant.GetData()->GetClassInfo()->CreateObject();
1325 variant.m_data->Copy(*m_data);
1328 m_data = (wxVariantData*) NULL;
1329 m_name = variant.m_name;
1332 wxVariant::wxVariant(wxVariantData* data, const wxString& name) // User-defined data
1338 wxVariant::~wxVariant()
1344 // Make NULL (i.e. delete the data)
1345 void wxVariant::MakeNull()
1351 // Generic operators
1353 void wxVariant::operator= (const wxVariant& variant)
1355 if (variant.IsNull())
1361 if (IsNull() || (GetType() != variant.GetType()))
1365 m_data = (wxVariantData*) variant.GetData()->GetClassInfo()->CreateObject();
1368 variant.GetData()->Copy(* GetData());
1370 m_name = variant.m_name;
1373 // Assignment using data, e.g.
1374 // myVariant = new wxStringVariantData("hello")
1375 void wxVariant::operator= (wxVariantData* variantData)
1378 m_data = variantData;
1381 bool wxVariant::operator== (const wxVariant& variant) const
1383 if (IsNull() || variant.IsNull())
1384 return (IsNull() == variant.IsNull());
1386 return (GetData()->Eq(* variant.GetData()));
1389 bool wxVariant::operator!= (const wxVariant& variant) const
1391 return (!(*this == variant));
1395 // Specific operators
1396 bool wxVariant::operator== (double value) const
1399 if (!Convert(&thisValue))
1402 return wxIsSameDouble(value, thisValue);
1405 bool wxVariant::operator!= (double value) const
1407 return (!((*this) == value));
1410 void wxVariant::operator= (double value)
1412 if (GetType() == wxT("double"))
1414 ((wxVariantDataReal*)GetData())->SetValue(value);
1420 m_data = new wxVariantDataReal(value);
1424 bool wxVariant::operator== (long value) const
1427 if (!Convert(&thisValue))
1430 return (value == thisValue);
1433 bool wxVariant::operator!= (long value) const
1435 return (!((*this) == value));
1438 void wxVariant::operator= (long value)
1440 if (GetType() == wxT("long"))
1442 ((wxVariantDataLong*)GetData())->SetValue(value);
1448 m_data = new wxVariantDataLong(value);
1452 bool wxVariant::operator== (char value) const
1455 if (!Convert(&thisValue))
1458 return (value == thisValue);
1461 bool wxVariant::operator!= (char value) const
1463 return (!((*this) == value));
1466 void wxVariant::operator= (char value)
1468 if (GetType() == wxT("char"))
1470 ((wxVariantDataChar*)GetData())->SetValue(value);
1476 m_data = new wxVariantDataChar(value);
1481 bool wxVariant::operator== (bool value) const
1484 if (!Convert(&thisValue))
1487 return (value == thisValue);
1490 bool wxVariant::operator!= (bool value) const
1492 return (!((*this) == value));
1495 void wxVariant::operator= (bool value)
1497 if (GetType() == wxT("bool"))
1499 ((wxVariantDataBool*)GetData())->SetValue(value);
1505 m_data = new wxVariantDataBool(value);
1510 bool wxVariant::operator== (const wxString& value) const
1513 if (!Convert(&thisValue))
1516 return value == thisValue;
1519 bool wxVariant::operator!= (const wxString& value) const
1521 return (!((*this) == value));
1524 void wxVariant::operator= (const wxString& value)
1526 if (GetType() == wxT("string"))
1528 ((wxVariantDataString*)GetData())->SetValue(value);
1534 m_data = new wxVariantDataString(value);
1538 void wxVariant::operator= (const wxChar* value)
1540 if (GetType() == wxT("string"))
1542 ((wxVariantDataString*)GetData())->SetValue(wxString(value));
1548 m_data = new wxVariantDataString(wxString(value));
1552 #if WXWIN_COMPATIBILITY_2_4
1554 bool wxVariant::operator== (const wxStringList& value) const
1556 wxASSERT_MSG( (GetType() == wxT("stringlist")), wxT("Invalid type for == operator") );
1558 wxVariantDataStringList other(value);
1559 return (m_data->Eq(other));
1562 bool wxVariant::operator!= (const wxStringList& value) const
1564 wxASSERT_MSG( (GetType() == wxT("stringlist")), wxT("Invalid type for == operator") );
1566 wxVariantDataStringList other(value);
1567 return !(m_data->Eq(other));
1570 void wxVariant::operator= (const wxStringList& value)
1572 if (GetType() == wxT("stringlist"))
1574 ((wxVariantDataStringList*)GetData())->SetValue(value);
1580 m_data = new wxVariantDataStringList(value);
1586 bool wxVariant::operator== (const wxList& value) const
1588 wxASSERT_MSG( (GetType() == wxT("list")), wxT("Invalid type for == operator") );
1590 wxVariantDataList other(value);
1591 return (m_data->Eq(other));
1594 bool wxVariant::operator!= (const wxList& value) const
1596 return (!((*this) == value));
1599 void wxVariant::operator= (const wxList& value)
1601 if (GetType() == wxT("list"))
1603 ((wxVariantDataList*)GetData())->SetValue(value);
1609 m_data = new wxVariantDataList(value);
1613 bool wxVariant::operator== (void* value) const
1615 return (value == ((wxVariantDataVoidPtr*)GetData())->GetValue());
1618 bool wxVariant::operator!= (void* value) const
1620 return (!((*this) == (void*) value));
1623 void wxVariant::operator= (void* value)
1625 if (GetType() == wxT("void*"))
1627 ((wxVariantDataVoidPtr*)GetData())->SetValue(value);
1633 m_data = new wxVariantDataVoidPtr(value);
1638 bool wxVariant::operator== (const wxDateTime& value) const
1640 wxDateTime thisValue;
1641 if (!Convert(&thisValue))
1644 return value.IsEqualTo(thisValue);
1647 bool wxVariant::operator!= (const wxDateTime& value) const
1649 return (!((*this) == value));
1652 void wxVariant::operator= (const wxDateTime& value)
1654 if (GetType() == wxT("datetime"))
1656 ((wxVariantDataDateTime*)GetData())->SetValue(value);
1662 m_data = new wxVariantDataDateTime(value);
1665 #endif // wxUSE_DATETIME
1668 void wxVariant::operator= (const DATE_STRUCT* value)
1672 m_data = new wxVariantDataDateTime(value);
1676 void wxVariant::operator= (const TIME_STRUCT* value)
1680 m_data = new wxVariantDataDateTime(value);
1684 void wxVariant::operator= (const TIMESTAMP_STRUCT* value)
1688 m_data = new wxVariantDataDateTime(value);
1691 #endif // wxUSE_ODBC
1693 bool wxVariant::operator==(const wxArrayString& WXUNUSED(value)) const
1695 wxFAIL_MSG( _T("TODO") );
1700 bool wxVariant::operator!=(const wxArrayString& value) const
1702 return !(*this == value);
1705 void wxVariant::operator=(const wxArrayString& value)
1707 if (GetType() == wxT("arrstring"))
1709 ((wxVariantDataArrayString *)GetData())->SetValue(value);
1714 m_data = new wxVariantDataArrayString(value);
1718 wxArrayString wxVariant::GetArrayString() const
1720 if ( GetType() == wxT("arrstring") )
1721 return ((wxVariantDataArrayString *)GetData())->GetValue();
1723 return wxArrayString();
1727 // Treat a list variant as an array
1728 wxVariant wxVariant::operator[] (size_t idx) const
1730 #if WXWIN_COMPATIBILITY_2_4
1731 wxASSERT_MSG( (GetType() == wxT("list") || GetType() == wxT("stringlist")), wxT("Invalid type for array operator") );
1733 wxASSERT_MSG( GetType() == wxT("list"), wxT("Invalid type for array operator") );
1736 if (GetType() == wxT("list"))
1738 wxVariantDataList* data = (wxVariantDataList*) m_data;
1739 wxASSERT_MSG( (idx < data->GetValue().GetCount()), wxT("Invalid index for array") );
1740 return * (wxVariant*) (data->GetValue().Item(idx)->GetData());
1742 #if WXWIN_COMPATIBILITY_2_4
1743 else if (GetType() == wxT("stringlist"))
1745 wxVariantDataStringList* data = (wxVariantDataStringList*) m_data;
1746 wxASSERT_MSG( (idx < data->GetValue().GetCount()), wxT("Invalid index for array") );
1748 wxString str( (const wxChar*) (data->GetValue().Item(idx)->GetData()) );
1749 wxVariant variant( str );
1753 return wxNullVariant;
1756 wxVariant& wxVariant::operator[] (size_t idx)
1758 // We can't return a reference to a variant for a string list, since the string
1759 // is actually stored as a char*, not a variant.
1761 wxASSERT_MSG( (GetType() == wxT("list")), wxT("Invalid type for array operator") );
1763 wxVariantDataList* data = (wxVariantDataList*) m_data;
1764 wxASSERT_MSG( (idx < data->GetValue().GetCount()), wxT("Invalid index for array") );
1766 return * (wxVariant*) (data->GetValue().Item(idx)->GetData());
1769 // Return the number of elements in a list
1770 size_t wxVariant::GetCount() const
1772 #if WXWIN_COMPATIBILITY_2_4
1773 wxASSERT_MSG( (GetType() == wxT("list") || GetType() == wxT("stringlist")), wxT("Invalid type for GetCount()") );
1775 wxASSERT_MSG( GetType() == wxT("list"), wxT("Invalid type for GetCount()") );
1778 if (GetType() == wxT("list"))
1780 wxVariantDataList* data = (wxVariantDataList*) m_data;
1781 return data->GetValue().GetCount();
1783 #if WXWIN_COMPATIBILITY_2_4
1784 else if (GetType() == wxT("stringlist"))
1786 wxVariantDataStringList* data = (wxVariantDataStringList*) m_data;
1787 return data->GetValue().GetCount();
1793 wxString wxVariant::MakeString() const
1798 if (GetData()->Write(str))
1801 return wxEmptyString;
1806 void wxVariant::SetData(wxVariantData* data)
1808 if (m_data) delete m_data;
1813 // Returns a string representing the type of the variant,
1814 // e.g. "string", "bool", "list", "double", "long"
1815 wxString wxVariant::GetType() const
1818 return wxString(wxT("null"));
1820 return m_data->GetType();
1824 bool wxVariant::IsType(const wxString& type) const
1826 return (GetType() == type);
1829 bool wxVariant::IsValueKindOf(const wxClassInfo* type) const
1831 wxClassInfo* info=m_data->GetValueClassInfo();
1832 return info ? info->IsKindOf(type) : false ;
1837 double wxVariant::GetReal() const
1840 if (Convert(& value))
1844 wxFAIL_MSG(wxT("Could not convert to a real number"));
1849 long wxVariant::GetInteger() const
1852 if (Convert(& value))
1856 wxFAIL_MSG(wxT("Could not convert to an integer"));
1861 char wxVariant::GetChar() const
1864 if (Convert(& value))
1868 wxFAIL_MSG(wxT("Could not convert to a char"));
1873 bool wxVariant::GetBool() const
1876 if (Convert(& value))
1880 wxFAIL_MSG(wxT("Could not convert to a bool"));
1885 wxString wxVariant::GetString() const
1888 if (!Convert(& value))
1890 wxFAIL_MSG(wxT("Could not convert to a string"));
1896 void* wxVariant::GetVoidPtr() const
1898 wxASSERT( (GetType() == wxT("void*")) );
1900 return (void*) ((wxVariantDataVoidPtr*) m_data)->GetValue();
1903 wxObject* wxVariant::GetWxObjectPtr()
1905 wxASSERT(wxIsKindOf(m_data, wxVariantDataWxObjectPtr));
1906 return (wxObject*) ((wxVariantDataWxObjectPtr*) m_data)->GetValue();
1910 wxDateTime wxVariant::GetDateTime() const
1913 if (!Convert(& value))
1915 wxFAIL_MSG(wxT("Could not convert to a datetime"));
1920 #endif // wxUSE_DATETIME
1922 wxList& wxVariant::GetList() const
1924 wxASSERT( (GetType() == wxT("list")) );
1926 return (wxList&) ((wxVariantDataList*) m_data)->GetValue();
1929 #if WXWIN_COMPATIBILITY_2_4
1931 wxStringList& wxVariant::GetStringList() const
1933 wxASSERT( (GetType() == wxT("stringlist")) );
1935 return (wxStringList&) ((wxVariantDataStringList*) m_data)->GetValue();
1941 void wxVariant::NullList()
1943 SetData(new wxVariantDataList());
1947 void wxVariant::Append(const wxVariant& value)
1949 wxList& list = GetList();
1951 list.Append(new wxVariant(value));
1954 // Insert at front of list
1955 void wxVariant::Insert(const wxVariant& value)
1957 wxList& list = GetList();
1959 list.Insert(new wxVariant(value));
1962 // Returns true if the variant is a member of the list
1963 bool wxVariant::Member(const wxVariant& value) const
1965 wxList& list = GetList();
1967 wxList::compatibility_iterator node = list.GetFirst();
1970 wxVariant* other = (wxVariant*) node->GetData();
1971 if (value == *other)
1973 node = node->GetNext();
1978 // Deletes the nth element of the list
1979 bool wxVariant::Delete(size_t item)
1981 wxList& list = GetList();
1983 wxASSERT_MSG( (item < list.GetCount()), wxT("Invalid index to Delete") );
1984 wxList::compatibility_iterator node = list.Item(item);
1985 wxVariant* variant = (wxVariant*) node->GetData();
1992 void wxVariant::ClearList()
1994 if (!IsNull() && (GetType() == wxT("list")))
1996 ((wxVariantDataList*) m_data)->Clear();
2000 if (!GetType().IsSameAs(wxT("list")))
2005 m_data = new wxVariantDataList;
2010 bool wxVariant::Convert(long* value) const
2012 wxString type(GetType());
2013 if (type == wxT("double"))
2014 *value = (long) (((wxVariantDataReal*)GetData())->GetValue());
2015 else if (type == wxT("long"))
2016 *value = ((wxVariantDataLong*)GetData())->GetValue();
2018 else if (type == wxT("bool"))
2019 *value = (long) (((wxVariantDataBool*)GetData())->GetValue());
2021 else if (type == wxT("string"))
2022 *value = wxAtol((const wxChar*) ((wxVariantDataString*)GetData())->GetValue());
2029 bool wxVariant::Convert(bool* value) const
2031 wxString type(GetType());
2032 if (type == wxT("double"))
2033 *value = ((int) (((wxVariantDataReal*)GetData())->GetValue()) != 0);
2034 else if (type == wxT("long"))
2035 *value = (((wxVariantDataLong*)GetData())->GetValue() != 0);
2037 else if (type == wxT("bool"))
2038 *value = ((wxVariantDataBool*)GetData())->GetValue();
2040 else if (type == wxT("string"))
2042 wxString val(((wxVariantDataString*)GetData())->GetValue());
2044 if (val == wxT("true") || val == wxT("yes") || val == wxT('1') )
2046 else if (val == wxT("false") || val == wxT("no") || val == wxT('0') )
2057 bool wxVariant::Convert(double* value) const
2059 wxString type(GetType());
2060 if (type == wxT("double"))
2061 *value = ((wxVariantDataReal*)GetData())->GetValue();
2062 else if (type == wxT("long"))
2063 *value = (double) (((wxVariantDataLong*)GetData())->GetValue());
2065 else if (type == wxT("bool"))
2066 *value = (double) (((wxVariantDataBool*)GetData())->GetValue());
2068 else if (type == wxT("string"))
2069 *value = (double) wxAtof((const wxChar*) ((wxVariantDataString*)GetData())->GetValue());
2076 bool wxVariant::Convert(char* value) const
2078 wxString type(GetType());
2079 if (type == wxT("char"))
2080 *value = ((wxVariantDataChar*)GetData())->GetValue();
2081 else if (type == wxT("long"))
2082 *value = (char) (((wxVariantDataLong*)GetData())->GetValue());
2084 else if (type == wxT("bool"))
2085 *value = (char) (((wxVariantDataBool*)GetData())->GetValue());
2093 bool wxVariant::Convert(wxString* value) const
2095 *value = MakeString();
2100 bool wxVariant::Convert(wxDateTime* value) const
2102 wxString type(GetType());
2103 if (type == wxT("datetime"))
2105 *value = ((wxVariantDataDateTime*)GetData())->GetValue();
2108 // Fallback to string conversion
2110 return Convert(&val) &&
2111 (value->ParseDateTime(val) || value->ParseDate(val));
2113 #endif // wxUSE_DATETIME