/////////////////////////////////////////////////////////////////////////////
-// Name: variant.cpp
+// Name: src/common/variant.cpp
// Purpose: wxVariant class, container for any type
// Author: Julian Smart
// Modified by:
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation "variant.h"
-#pragma implementation "time.h"
-#pragma implementation "date.h"
-#endif
-
// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"
#pragma hdrstop
#endif
+#include "wx/variant.h"
+
+#ifndef WX_PRECOMP
+ #include "wx/string.h"
+ #include "wx/math.h"
+ #if wxUSE_STREAMS
+ #include "wx/stream.h"
+ #endif
+#endif
+
#if wxUSE_STD_IOSTREAM
#if wxUSE_IOSTREAMH
#include <fstream.h>
#endif
#endif
+#if defined(__MWERKS__) && __MSL__ >= 0x6000
+namespace std {}
+using namespace std ;
+#endif
+
#if wxUSE_STREAMS
-#include "wx/stream.h"
-#include "wx/txtstrm.h"
+ #include "wx/txtstrm.h"
#endif
#include "wx/string.h"
#include "wx/tokenzr.h"
-#include "wx/variant.h"
-
-#if wxUSE_TIMEDATE
-IMPLEMENT_DYNAMIC_CLASS(wxDate, wxObject)
-IMPLEMENT_DYNAMIC_CLASS(wxTime, wxObject)
-
-wxTime::tFormat wxTime::ms_Format = wxTime::wx12h;
-wxTime::tPrecision wxTime::ms_Precision = wxTime::wxStdMinSec;
-wxChar wxTime::ms_bufTime[128];
-#endif
-
IMPLEMENT_ABSTRACT_CLASS(wxVariantData, wxObject)
-wxVariant WXDLLEXPORT wxNullVariant;
+wxVariant WXDLLIMPEXP_BASE wxNullVariant;
/*
* wxVariantDataList
*/
-class WXDLLEXPORT wxVariantDataList: public wxVariantData
+class WXDLLIMPEXP_BASE wxVariantDataList: public wxVariantData
{
DECLARE_DYNAMIC_CLASS(wxVariantDataList)
public:
wxVariantDataList(const wxList& list);
~wxVariantDataList();
- wxList& GetValue() const { return (wxList&) m_value; }
+ wxList& GetValue() { return m_value; }
void SetValue(const wxList& value) ;
virtual void Copy(wxVariantData& data);
void wxVariantDataList::SetValue(const wxList& value)
{
Clear();
- wxNode* node = value.GetFirst();
+ wxList::compatibility_iterator node = value.GetFirst();
while (node)
{
wxVariant* var = (wxVariant*) node->GetData();
void wxVariantDataList::Clear()
{
- wxNode* node = m_value.GetFirst();
+ wxList::compatibility_iterator node = m_value.GetFirst();
while (node)
{
wxVariant* var = (wxVariant*) node->GetData();
wxVariantDataList& listData = (wxVariantDataList&) data;
listData.Clear();
- wxNode* node = m_value.GetFirst();
+ wxList::compatibility_iterator node = m_value.GetFirst();
while (node)
{
wxVariant* var = (wxVariant*) node->GetData();
wxASSERT_MSG( (data.GetType() == wxT("list")), wxT("wxVariantDataList::Eq: argument mismatch") );
wxVariantDataList& listData = (wxVariantDataList&) data;
- wxNode* node1 = m_value.GetFirst();
- wxNode* node2 = listData.GetValue().GetFirst();
+ wxList::compatibility_iterator node1 = m_value.GetFirst();
+ wxList::compatibility_iterator node2 = listData.GetValue().GetFirst();
while (node1 && node2)
{
wxVariant* var1 = (wxVariant*) node1->GetData();
bool wxVariantDataList::Write(wxString& str) const
{
- str = wxT("");
- wxNode* node = m_value.GetFirst();
+ str = wxEmptyString;
+ wxList::compatibility_iterator node = m_value.GetFirst();
while (node)
{
wxVariant* var = (wxVariant*) node->GetData();
// TODO
return false;
}
+#if WXWIN_COMPATIBILITY_2_4
/*
* wxVariantDataStringList
*/
-class WXDLLEXPORT wxVariantDataStringList: public wxVariantData
+class WXDLLIMPEXP_BASE wxVariantDataStringList: public wxVariantData
{
DECLARE_DYNAMIC_CLASS(wxVariantDataStringList)
public:
wxASSERT_MSG( (data.GetType() == wxT("stringlist")), wxT("wxVariantDataStringList::Eq: argument mismatch") );
wxVariantDataStringList& listData = (wxVariantDataStringList&) data;
- wxStringList::Node *node1 = m_value.GetFirst();
- wxStringList::Node *node2 = listData.GetValue().GetFirst();
+ wxStringList::compatibility_iterator node1 = m_value.GetFirst();
+ wxStringList::compatibility_iterator node2 = listData.GetValue().GetFirst();
while (node1 && node2)
{
wxString str1 ( node1->GetData() );
bool wxVariantDataStringList::Write(wxString& str) const
{
str.Empty();
- wxStringList::Node *node = m_value.GetFirst();
+ wxStringList::compatibility_iterator node = m_value.GetFirst();
while (node)
{
- wxChar* s = node->GetData();
+ const wxChar* s = node->GetData();
if (node != m_value.GetFirst())
str += wxT(" ");
str += s;
return false;
}
+#endif //2.4 compat
+
/*
* wxVariantDataLong
*/
-class WXDLLEXPORT wxVariantDataLong: public wxVariantData
+class WXDLLIMPEXP_BASE wxVariantDataLong: public wxVariantData
{
DECLARE_DYNAMIC_CLASS(wxVariantDataLong)
public:
* wxVariantDataReal
*/
-class WXDLLEXPORT wxVariantDataReal: public wxVariantData
+class WXDLLIMPEXP_BASE wxVariantDataReal: public wxVariantData
{
DECLARE_DYNAMIC_CLASS(wxVariantDataReal)
public:
wxVariantDataReal& otherData = (wxVariantDataReal&) data;
- return (otherData.m_value == m_value);
+ return wxIsSameDouble(otherData.m_value, m_value);
}
#if wxUSE_STD_IOSTREAM
bool wxVariantDataReal::Write(wxString& str) const
{
- str.Printf(wxT("%.4f"), m_value);
+ str.Printf(wxT("%.14g"), m_value);
return true;
}
* wxVariantDataBool
*/
-class WXDLLEXPORT wxVariantDataBool: public wxVariantData
+class WXDLLIMPEXP_BASE wxVariantDataBool: public wxVariantData
{
DECLARE_DYNAMIC_CLASS(wxVariantDataBool)
public:
* wxVariantDataChar
*/
-class WXDLLEXPORT wxVariantDataChar: public wxVariantData
+class WXDLLIMPEXP_BASE wxVariantDataChar: public wxVariantData
{
DECLARE_DYNAMIC_CLASS(wxVariantDataChar)
public:
bool wxVariantDataChar::Read(wxString& str)
{
- m_value = str[(size_t)0];
+ m_value = str.ToAscii()[size_t(0)];
return true;
}
* wxVariantDataString
*/
-#if defined(__BORLANDC__) && defined(__WIN16__)
-// Change name because of truncation
-#define wxVariantDataString wxVariantStringData
-#endif
-
-class WXDLLEXPORT wxVariantDataString: public wxVariantData
+class WXDLLIMPEXP_BASE wxVariantDataString: public wxVariantData
{
-#if defined(__BORLANDC__) && defined(__WIN16__)
-DECLARE_DYNAMIC_CLASS(wxVariantStringData)
-#else
DECLARE_DYNAMIC_CLASS(wxVariantDataString)
-#endif
public:
wxVariantDataString() { }
wxVariantDataString(const wxString& value) { m_value = value; }
{
wxTextInputStream s(str);
- m_value = s.ReadString();
+ m_value = s.ReadLine();
return true;
}
#endif // wxUSE_STREAMS
return true;
}
-#if defined(__BORLANDC__) && defined(__WIN16__)
-IMPLEMENT_DYNAMIC_CLASS(wxVariantStringData, wxVariantData)
-#else
IMPLEMENT_DYNAMIC_CLASS(wxVariantDataString, wxVariantData)
-#endif
/*
- * wxVariantDataTime
+ * wxVariantDataVoidPtr
*/
-// For some reason, Watcom C++ can't link variant.cpp with time/date classes compiled
-#if wxUSE_TIMEDATE && !defined(__WATCOMC__)
-
-class wxVariantDataTime: public wxVariantData
+class wxVariantDataVoidPtr: public wxVariantData
{
- DECLARE_DYNAMIC_CLASS(wxVariantDataTime)
+DECLARE_DYNAMIC_CLASS(wxVariantDataVoidPtr)
public:
- wxVariantDataTime() { }
- wxVariantDataTime(const wxTime& value) { m_value = value; }
+ wxVariantDataVoidPtr() { }
+ wxVariantDataVoidPtr(void* value) { m_value = value; }
- inline wxTime GetValue() const { return m_value; }
- inline void SetValue(const wxTime& value) { m_value = value; }
+ inline void* GetValue() const { return m_value; }
+ inline void SetValue(void* value) { m_value = value; }
virtual void Copy(wxVariantData& data);
virtual bool Eq(wxVariantData& data) const;
virtual bool Read(wxSTD istream& str);
#endif
virtual bool Read(wxString& str);
- virtual wxString GetType() const { return wxT("time"); };
- virtual wxVariantData* Clone() { return new wxVariantDataTime; }
+ virtual wxString GetType() const { return wxT("void*"); };
+ virtual wxVariantData* Clone() { return new wxVariantDataVoidPtr; }
protected:
- wxTime m_value;
+ void* m_value;
+
+ DECLARE_NO_COPY_CLASS(wxVariantDataVoidPtr)
};
-IMPLEMENT_DYNAMIC_CLASS(wxVariantDataTime, wxVariantData)
+IMPLEMENT_DYNAMIC_CLASS(wxVariantDataVoidPtr, wxVariantData)
-void wxVariantDataTime::Copy(wxVariantData& data)
+void wxVariantDataVoidPtr::Copy(wxVariantData& data)
{
- wxASSERT_MSG( (data.GetType() == wxT("time")), wxT("wxVariantDataTime::Copy: Can't copy to this type of data") );
+ wxASSERT_MSG( (data.GetType() == wxT("void*")), wxT("wxVariantDataVoidPtr::Copy: Can't copy to this type of data") );
- wxVariantDataTime& otherData = (wxVariantDataTime&) data;
+ wxVariantDataVoidPtr& otherData = (wxVariantDataVoidPtr&) data;
otherData.m_value = m_value;
}
-bool wxVariantDataTime::Eq(wxVariantData& data) const
+bool wxVariantDataVoidPtr::Eq(wxVariantData& data) const
{
- wxASSERT_MSG( (data.GetType() == wxT("time")), wxT("wxVariantDataTime::Eq: argument mismatch") );
+ wxASSERT_MSG( (data.GetType() == wxT("void*")), wxT("wxVariantDataVoidPtr::Eq: argument mismatch") );
- wxVariantDataTime& otherData = (wxVariantDataTime&) data;
+ wxVariantDataVoidPtr& otherData = (wxVariantDataVoidPtr&) data;
return (otherData.m_value == m_value);
}
#if wxUSE_STD_IOSTREAM
-bool wxVariantDataTime::Write(wxSTD ostream& str) const
+bool wxVariantDataVoidPtr::Write(wxSTD ostream& str) const
{
wxString s;
Write(s);
}
#endif
-bool wxVariantDataTime::Write(wxString& str) const
+bool wxVariantDataVoidPtr::Write(wxString& str) const
{
- wxChar*s = m_value.FormatTime();
- str = s;
+ str.Printf(wxT("%p"), m_value);
return true;
}
#if wxUSE_STD_IOSTREAM
-bool wxVariantDataTime::Read(wxSTD istream& WXUNUSED(str))
+bool wxVariantDataVoidPtr::Read(wxSTD istream& WXUNUSED(str))
{
// Not implemented
return false;
}
#endif
-bool wxVariantDataTime::Read(wxString& WXUNUSED(str))
+bool wxVariantDataVoidPtr::Read(wxString& WXUNUSED(str))
{
// Not implemented
return false;
}
/*
- * wxVariantDataDate
+ * wxVariantDataWxObjectPtr
*/
-class wxVariantDataDate: public wxVariantData
+class wxVariantDataWxObjectPtr: public wxVariantData
{
- DECLARE_DYNAMIC_CLASS(wxVariantDataDate)
+DECLARE_DYNAMIC_CLASS(wxVariantDataWxObjectPtr)
public:
- wxVariantDataDate() { }
- wxVariantDataDate(const wxDate& value) { m_value = value; }
+ wxVariantDataWxObjectPtr() { }
+ wxVariantDataWxObjectPtr(wxObject* value) { m_value = value; }
- inline wxDate GetValue() const { return m_value; }
- inline void SetValue(const wxDate& value) { m_value = value; }
+ inline wxObject* GetValue() const { return m_value; }
+ inline void SetValue(wxObject* value) { m_value = value; }
virtual void Copy(wxVariantData& data);
virtual bool Eq(wxVariantData& data) const;
virtual bool Read(wxSTD istream& str);
#endif
virtual bool Read(wxString& str);
- virtual wxString GetType() const { return wxT("date"); };
- virtual wxVariantData* Clone() { return new wxVariantDataDate; }
+ virtual wxString GetType() const ;
+ virtual wxVariantData* Clone() { return new wxVariantDataWxObjectPtr; }
+ virtual wxClassInfo* GetValueClassInfo() ;
protected:
- wxDate m_value;
+ wxObject* m_value;
+
+ DECLARE_NO_COPY_CLASS(wxVariantDataWxObjectPtr)
};
-IMPLEMENT_DYNAMIC_CLASS(wxVariantDataDate, wxVariantData)
+IMPLEMENT_DYNAMIC_CLASS(wxVariantDataWxObjectPtr, wxVariantData)
-void wxVariantDataDate::Copy(wxVariantData& data)
+void wxVariantDataWxObjectPtr::Copy(wxVariantData& data)
{
- wxASSERT_MSG( (data.GetType() == wxT("date")), wxT("wxVariantDataDate::Copy: Can't copy to this type of data") );
+ wxASSERT_MSG( wxIsKindOf((&data), wxVariantDataWxObjectPtr) ,\
+ wxT("wxVariantDataWxObjectPtr::Copy: Can't copy to this type of data") \
+ );
- wxVariantDataDate& otherData = (wxVariantDataDate&) data;
+ wxVariantDataWxObjectPtr& otherData = (wxVariantDataWxObjectPtr&) data;
otherData.m_value = m_value;
}
-bool wxVariantDataDate::Eq(wxVariantData& data) const
+bool wxVariantDataWxObjectPtr::Eq(wxVariantData& data) const
{
- wxASSERT_MSG( (data.GetType() == wxT("date")), wxT("wxVariantDataDate::Eq: argument mismatch") );
+ wxASSERT_MSG( wxIsKindOf((&data), wxVariantDataWxObjectPtr), wxT("wxVariantDataWxObjectPtr::Eq: argument mismatch") );
- wxVariantDataDate& otherData = (wxVariantDataDate&) data;
+ wxVariantDataWxObjectPtr& otherData = (wxVariantDataWxObjectPtr&) data;
return (otherData.m_value == m_value);
}
-#if wxUSE_STD_IOSTREAM
-bool wxVariantDataDate::Write(wxSTD ostream& str) const
+wxString wxVariantDataWxObjectPtr::GetType() const
{
- wxString s;
- Write(s);
- str << (const char*) s.mb_str();
- return true;
-}
-#endif
-
-bool wxVariantDataDate::Write(wxString& str) const
-{
- str = m_value.FormatDate();
- return true;
-}
-
-#if wxUSE_STD_IOSTREAM
-bool wxVariantDataDate::Read(wxSTD istream& WXUNUSED(str))
-{
- // Not implemented
- return false;
-}
-#endif
-
-bool wxVariantDataDate::Read(wxString& WXUNUSED(str))
-{
- // Not implemented
- return false;
-}
-#endif
- // wxUSE_TIMEDATE
-
-/*
- * wxVariantDataVoidPtr
- */
-
-class wxVariantDataVoidPtr: public wxVariantData
-{
-DECLARE_DYNAMIC_CLASS(wxVariantDataVoidPtr)
-public:
- wxVariantDataVoidPtr() { }
- wxVariantDataVoidPtr(void* value) { m_value = value; }
-
- inline void* GetValue() const { return m_value; }
- inline void SetValue(void* value) { m_value = value; }
-
- virtual void Copy(wxVariantData& data);
- virtual bool Eq(wxVariantData& data) const;
-#if wxUSE_STD_IOSTREAM
- virtual bool Write(wxSTD ostream& str) const;
-#endif
- virtual bool Write(wxString& str) const;
-#if wxUSE_STD_IOSTREAM
- virtual bool Read(wxSTD istream& str);
-#endif
- virtual bool Read(wxString& str);
- virtual wxString GetType() const { return wxT("void*"); };
- virtual wxVariantData* Clone() { return new wxVariantDataVoidPtr; }
-
-protected:
- void* m_value;
-
- DECLARE_NO_COPY_CLASS(wxVariantDataVoidPtr)
-};
-
-IMPLEMENT_DYNAMIC_CLASS(wxVariantDataVoidPtr, wxVariantData)
-
-void wxVariantDataVoidPtr::Copy(wxVariantData& data)
-{
- wxASSERT_MSG( (data.GetType() == wxT("void*")), wxT("wxVariantDataVoidPtr::Copy: Can't copy to this type of data") );
-
- wxVariantDataVoidPtr& otherData = (wxVariantDataVoidPtr&) data;
-
- otherData.m_value = m_value;
+ wxString returnVal(wxT("wxObject"));
+ if (m_value) {
+ returnVal = m_value->GetClassInfo()->GetClassName();
+ }
+ return returnVal;
}
-bool wxVariantDataVoidPtr::Eq(wxVariantData& data) const
+wxClassInfo* wxVariantDataWxObjectPtr::GetValueClassInfo()
{
- wxASSERT_MSG( (data.GetType() == wxT("void*")), wxT("wxVariantDataVoidPtr::Eq: argument mismatch") );
+ wxClassInfo* returnVal=NULL;
- wxVariantDataVoidPtr& otherData = (wxVariantDataVoidPtr&) data;
+ if (m_value) returnVal = m_value->GetClassInfo();
- return (otherData.m_value == m_value);
+ return returnVal;
}
#if wxUSE_STD_IOSTREAM
-bool wxVariantDataVoidPtr::Write(wxSTD ostream& str) const
+bool wxVariantDataWxObjectPtr::Write(wxSTD ostream& str) const
{
wxString s;
Write(s);
}
#endif
-bool wxVariantDataVoidPtr::Write(wxString& str) const
+bool wxVariantDataWxObjectPtr::Write(wxString& str) const
{
- str.Printf(wxT("%ld"), (long) m_value);
+ str.Printf(wxT("%s(%p)"), GetType().c_str(), wx_static_cast(void*, m_value));
return true;
}
#if wxUSE_STD_IOSTREAM
-bool wxVariantDataVoidPtr::Read(wxSTD istream& WXUNUSED(str))
+bool wxVariantDataWxObjectPtr::Read(wxSTD istream& WXUNUSED(str))
{
// Not implemented
return false;
}
#endif
-bool wxVariantDataVoidPtr::Read(wxString& WXUNUSED(str))
+bool wxVariantDataWxObjectPtr::Read(wxString& WXUNUSED(str))
{
// Not implemented
return false;
}
+
/*
* wxVariantDataDateTime
*/
+#if wxUSE_DATETIME
+
class wxVariantDataDateTime: public wxVariantData
{
DECLARE_DYNAMIC_CLASS(wxVariantDataDateTime)
{ m_value = wxDateTime(valptr->day, (wxDateTime::Month) (valptr->month - 1),valptr->year); }
wxVariantDataDateTime(const TIMESTAMP_STRUCT* valptr)
{ m_value = wxDateTime(valptr->day, (wxDateTime::Month) (valptr->month - 1), valptr->year,
- valptr->hour, valptr->minute, valptr->second, valptr->fraction ); }
+ valptr->hour, valptr->minute, valptr->second, (wxDateTime::wxDateTime_t)valptr->fraction ); }
#endif //ODBC
inline wxDateTime GetValue() const { return m_value; }
#if wxUSE_STD_IOSTREAM
-bool wxVariantDataDateTime::Write(wxSTD ostream& str) const
+bool wxVariantDataDateTime::Write(wxSTD ostream& WXUNUSED(str)) const
{
// Not implemented
return false;
return true;
}
+#endif // wxUSE_DATETIME
+
// ----------------------------------------------------------------------------
// wxVariantDataArrayString
// ----------------------------------------------------------------------------
#if wxUSE_STD_IOSTREAM
-bool wxVariantDataArrayString::Write(wxSTD ostream& str) const
+bool wxVariantDataArrayString::Write(wxSTD ostream& WXUNUSED(str)) const
{
// Not implemented
return false;
m_name = name;
}
+#if WXWIN_COMPATIBILITY_2_4
+
wxVariant::wxVariant(const wxStringList& val, const wxString& name)
{
m_data = new wxVariantDataStringList(val);
m_name = name;
}
+#endif
+
wxVariant::wxVariant(const wxList& val, const wxString& name) // List of variants
{
m_data = new wxVariantDataList(val);
m_name = name;
}
-// For some reason, Watcom C++ can't link variant.cpp with time/date classes compiled
-#if wxUSE_TIMEDATE && !defined(__WATCOMC__)
-wxVariant::wxVariant(const wxTime& val, const wxString& name) // Time
+wxVariant::wxVariant( void* val, const wxString& name)
{
- m_data = new wxVariantDataTime(val);
- m_name = name;
-}
-
-wxVariant::wxVariant(const wxDate& val, const wxString& name) // Date
-{
- m_data = new wxVariantDataDate(val);
+ m_data = new wxVariantDataVoidPtr(val);
m_name = name;
}
-#endif
-wxVariant::wxVariant(void* val, const wxString& name) // Void ptr
+wxVariant::wxVariant( wxObject* val, const wxString& name)
{
- m_data = new wxVariantDataVoidPtr(val);
+ m_data = new wxVariantDataWxObjectPtr(val);
m_name = name;
}
+#if wxUSE_DATETIME
wxVariant::wxVariant(const wxDateTime& val, const wxString& name) // Date
{
m_data = new wxVariantDataDateTime(val);
m_name = name;
}
+#endif // wxUSE_DATETIME
#if wxUSE_ODBC
wxVariant::wxVariant(const TIME_STRUCT* valptr, const wxString& name) // Date
double thisValue;
if (!Convert(&thisValue))
return false;
- else
- return (value == thisValue);
+
+ return wxIsSameDouble(value, thisValue);
}
bool wxVariant::operator!= (double value) const
}
}
+#if WXWIN_COMPATIBILITY_2_4
+
bool wxVariant::operator== (const wxStringList& value) const
{
wxASSERT_MSG( (GetType() == wxT("stringlist")), wxT("Invalid type for == operator") );
bool wxVariant::operator!= (const wxStringList& value) const
{
- return (!((*this) == value));
+ wxASSERT_MSG( (GetType() == wxT("stringlist")), wxT("Invalid type for == operator") );
+
+ wxVariantDataStringList other(value);
+ return !(m_data->Eq(other));
}
void wxVariant::operator= (const wxStringList& value)
}
}
+#endif
+
bool wxVariant::operator== (const wxList& value) const
{
wxASSERT_MSG( (GetType() == wxT("list")), wxT("Invalid type for == operator") );
}
}
-// For some reason, Watcom C++ can't link variant.cpp with time/date classes compiled
-#if wxUSE_TIMEDATE && !defined(__WATCOMC__)
-bool wxVariant::operator== (const wxTime& value) const
-{
- wxTime thisValue;
- if (!Convert(&thisValue))
- return false;
-
- return value == thisValue;
-}
-
-bool wxVariant::operator!= (const wxTime& value) const
-{
- return (!((*this) == value));
-}
-
-void wxVariant::operator= (const wxTime& value)
-{
- if (GetType() == wxT("time"))
- {
- ((wxVariantDataTime*)GetData())->SetValue(value);
- }
- else
- {
- if (m_data)
- delete m_data;
- m_data = new wxVariantDataTime(value);
- }
-}
-
-bool wxVariant::operator== (const wxDate& value) const
-{
- wxDate thisValue;
- if (!Convert(&thisValue))
- return false;
-
- return (value == thisValue);
-}
-
-bool wxVariant::operator!= (const wxDate& value) const
-{
- return (!((*this) == value));
-}
-
-void wxVariant::operator= (const wxDate& value)
-{
- if (GetType() == wxT("date"))
- {
- ((wxVariantDataTime*)GetData())->SetValue(value);
- }
- else
- {
- if (m_data)
- delete m_data;
- m_data = new wxVariantDataDate(value);
- }
-}
-#endif
-
bool wxVariant::operator== (void* value) const
{
return (value == ((wxVariantDataVoidPtr*)GetData())->GetValue());
}
}
+#if wxUSE_DATETIME
bool wxVariant::operator== (const wxDateTime& value) const
{
wxDateTime thisValue;
m_data = new wxVariantDataDateTime(value);
}
}
+#endif // wxUSE_DATETIME
#if wxUSE_ODBC
void wxVariant::operator= (const DATE_STRUCT* value)
// Treat a list variant as an array
wxVariant wxVariant::operator[] (size_t idx) const
{
+#if WXWIN_COMPATIBILITY_2_4
wxASSERT_MSG( (GetType() == wxT("list") || GetType() == wxT("stringlist")), wxT("Invalid type for array operator") );
+#else
+ wxASSERT_MSG( GetType() == wxT("list"), wxT("Invalid type for array operator") );
+#endif
if (GetType() == wxT("list"))
{
wxVariantDataList* data = (wxVariantDataList*) m_data;
- wxASSERT_MSG( (idx < (size_t) data->GetValue().GetCount()), wxT("Invalid index for array") );
+ wxASSERT_MSG( (idx < data->GetValue().GetCount()), wxT("Invalid index for array") );
return * (wxVariant*) (data->GetValue().Item(idx)->GetData());
}
+#if WXWIN_COMPATIBILITY_2_4
else if (GetType() == wxT("stringlist"))
{
wxVariantDataStringList* data = (wxVariantDataStringList*) m_data;
- wxASSERT_MSG( (idx < (size_t) data->GetValue().GetCount()), wxT("Invalid index for array") );
+ wxASSERT_MSG( (idx < data->GetValue().GetCount()), wxT("Invalid index for array") );
- wxVariant variant( wxString( (wxChar*) (data->GetValue().Item(idx)->GetData()) ));
+ wxString str( (const wxChar*) (data->GetValue().Item(idx)->GetData()) );
+ wxVariant variant( str );
return variant;
}
+#endif
return wxNullVariant;
}
wxASSERT_MSG( (GetType() == wxT("list")), wxT("Invalid type for array operator") );
wxVariantDataList* data = (wxVariantDataList*) m_data;
- wxASSERT_MSG( (idx < (size_t) data->GetValue().GetCount()), wxT("Invalid index for array") );
+ wxASSERT_MSG( (idx < data->GetValue().GetCount()), wxT("Invalid index for array") );
return * (wxVariant*) (data->GetValue().Item(idx)->GetData());
}
// Return the number of elements in a list
-int wxVariant::GetCount() const
+size_t wxVariant::GetCount() const
{
+#if WXWIN_COMPATIBILITY_2_4
wxASSERT_MSG( (GetType() == wxT("list") || GetType() == wxT("stringlist")), wxT("Invalid type for GetCount()") );
+#else
+ wxASSERT_MSG( GetType() == wxT("list"), wxT("Invalid type for GetCount()") );
+#endif
if (GetType() == wxT("list"))
{
wxVariantDataList* data = (wxVariantDataList*) m_data;
return data->GetValue().GetCount();
}
+#if WXWIN_COMPATIBILITY_2_4
else if (GetType() == wxT("stringlist"))
{
wxVariantDataStringList* data = (wxVariantDataStringList*) m_data;
return data->GetValue().GetCount();
}
+#endif
return 0;
}
if (GetData()->Write(str))
return str;
}
- return wxString(wxT(""));
+ return wxEmptyString;
}
// Accessors
// Returns a string representing the type of the variant,
-// e.g. "string", "bool", "stringlist", "list", "double", "long"
+// e.g. "string", "bool", "list", "double", "long"
wxString wxVariant::GetType() const
{
if (IsNull())
return (GetType() == type);
}
+bool wxVariant::IsValueKindOf(const wxClassInfo* type) const
+{
+ wxClassInfo* info=m_data->GetValueClassInfo();
+ return info ? info->IsKindOf(type) : false ;
+}
+
// Value accessors
double wxVariant::GetReal() const
return value;
}
-// For some reason, Watcom C++ can't link variant.cpp with time/date classes compiled
-#if wxUSE_TIMEDATE && !defined(__WATCOMC__)
-wxTime wxVariant::GetTime() const
-{
- wxTime value;
- if (!Convert(& value))
- {
- wxFAIL_MSG(wxT("Could not convert to a time"));
- }
-
- return value;
-}
-
-wxDate wxVariant::GetDate() const
-{
- wxDate value;
- if (!Convert(& value))
- {
- wxFAIL_MSG(wxT("Could not convert to a date"));
- }
-
- return value;
-}
-#endif // wxUSE_TIMEDATE
-
void* wxVariant::GetVoidPtr() const
{
wxASSERT( (GetType() == wxT("void*")) );
return (void*) ((wxVariantDataVoidPtr*) m_data)->GetValue();
}
+wxObject* wxVariant::GetWxObjectPtr()
+{
+ wxASSERT(wxIsKindOf(m_data, wxVariantDataWxObjectPtr));
+ return (wxObject*) ((wxVariantDataWxObjectPtr*) m_data)->GetValue();
+}
+
+#if wxUSE_DATETIME
wxDateTime wxVariant::GetDateTime() const
{
wxDateTime value;
return value;
}
+#endif // wxUSE_DATETIME
wxList& wxVariant::GetList() const
{
return (wxList&) ((wxVariantDataList*) m_data)->GetValue();
}
+#if WXWIN_COMPATIBILITY_2_4
+
wxStringList& wxVariant::GetStringList() const
{
wxASSERT( (GetType() == wxT("stringlist")) );
return (wxStringList&) ((wxVariantDataStringList*) m_data)->GetValue();
}
+#endif
+
// Make empty list
void wxVariant::NullList()
{
SetData(new wxVariantDataList());
-};
+}
// Append to list
void wxVariant::Append(const wxVariant& value)
{
wxList& list = GetList();
- wxNode* node = list.GetFirst();
+ wxList::compatibility_iterator node = list.GetFirst();
while (node)
{
wxVariant* other = (wxVariant*) node->GetData();
}
// Deletes the nth element of the list
-bool wxVariant::Delete(int item)
+bool wxVariant::Delete(size_t item)
{
wxList& list = GetList();
- wxASSERT_MSG( (item < (int) list.GetCount()), wxT("Invalid index to Delete") );
- wxNode* node = list.Item(item);
+ wxASSERT_MSG( (item < list.GetCount()), wxT("Invalid index to Delete") );
+ wxList::compatibility_iterator node = list.Item(item);
wxVariant* variant = (wxVariant*) node->GetData();
delete variant;
- delete node;
+ list.Erase(node);
return true;
}
}
else
{
- if (GetType() != wxT("list"))
+ if (!GetType().IsSameAs(wxT("list")))
{
delete m_data;
m_data = NULL;
{
wxString val(((wxVariantDataString*)GetData())->GetValue());
val.MakeLower();
- if (val == wxT("true") || val == wxT("yes"))
+ if (val == wxT("true") || val == wxT("yes") || val == wxT('1') )
*value = true;
- else if (val == wxT("false") || val == wxT("no"))
+ else if (val == wxT("false") || val == wxT("no") || val == wxT('0') )
*value = false;
else
return false;
return true;
}
-// For some reason, Watcom C++ can't link variant.cpp with time/date classes compiled
-#if wxUSE_TIMEDATE && !defined(__WATCOMC__)
-bool wxVariant::Convert(wxTime* value) const
-{
- wxString type(GetType());
- if (type == wxT("time"))
- *value = ((wxVariantDataTime*)GetData())->GetValue();
- else if (type == wxT("date"))
- *value = wxTime(((wxVariantDataDate*)GetData())->GetValue());
- else
- return false;
-
- return true;
-}
-
-bool wxVariant::Convert(wxDate* value) const
-{
- wxString type(GetType());
- if (type == wxT("date"))
- *value = ((wxVariantDataDate*)GetData())->GetValue();
- else
- return false;
-
- return true;
-}
-#endif // wxUSE_TIMEDATE
-
+#if wxUSE_DATETIME
bool wxVariant::Convert(wxDateTime* value) const
{
wxString type(GetType());
{
*value = ((wxVariantDataDateTime*)GetData())->GetValue();
return true;
- }
+ }
// Fallback to string conversion
wxString val;
- return Convert(&val) && (value->ParseDate(val));
+ return Convert(&val) &&
+ (value->ParseDateTime(val) || value->ParseDate(val));
}
+#endif // wxUSE_DATETIME
projects / wxWidgets.git / blobdiff