// Created: 10/09/98
// RCS-ID: $Id$
// Copyright: (c)
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
#include "wx/wxprec.h"
#ifdef __BORLANDC__
-#pragma hdrstop
+ #pragma hdrstop
#endif
-#include <fstream.h>
+#if wxUSE_IOSTREAMH
+# include <fstream.h>
+#else
+# include <fstream>
+#endif
+#include "wx/stream.h"
#include "wx/string.h"
#include "wx/variant.h"
IMPLEMENT_ABSTRACT_CLASS(wxVariantData, wxObject)
-wxVariant wxNullVariant;
+wxVariant WXDLLEXPORT wxNullVariant;
/*
* wxVariantDataList
{
wxString s;
Write(s);
- str << s;
+ str << (const char*) s;
return TRUE;
}
{
wxString s;
Write(s);
- str << s;
+ str << (const char*) s;
return TRUE;
}
virtual void Copy(wxVariantData& data);
virtual bool Eq(wxVariantData& data) const;
- virtual bool Write(ostream& str) const;
+
+ virtual bool Read(wxString& str);
virtual bool Write(wxString& str) const;
virtual bool Read(istream& str);
- virtual bool Read(wxString& str);
+ virtual bool Write(ostream& str) const;
+
+#if wxUSE_STREAMS
+ virtual bool Read(wxInputStream& str);
+ virtual bool Write(wxOutputStream &str) const;
+#endif // wxUSE_STREAMS
+
virtual wxString GetType() const { return "long"; };
protected:
{
wxString s;
Write(s);
- str << s;
+ str << (const char*) s;
return TRUE;
}
return TRUE;
}
+#if wxUSE_STREAMS
+bool wxVariantDataLong::Write(wxOutputStream& str) const
+{
+ str << m_value;
+ return TRUE;
+}
+
+bool wxVariantDataLong::Read(wxInputStream& str)
+{
+ str >> m_value;
+ return TRUE;
+}
+#endif // wxUSE_STREAMS
+
bool wxVariantDataLong::Read(wxString& str)
{
m_value = atol((const char*) str);
virtual void Copy(wxVariantData& data);
virtual bool Eq(wxVariantData& data) const;
+ virtual bool Read(wxString& str);
virtual bool Write(ostream& str) const;
virtual bool Write(wxString& str) const;
virtual bool Read(istream& str);
- virtual bool Read(wxString& str);
+#if wxUSE_STREAMS
+ virtual bool Read(wxInputStream& str);
+ virtual bool Write(wxOutputStream &str) const;
+#endif // wxUSE_STREAMS
virtual wxString GetType() const { return "double"; };
protected:
{
wxString s;
Write(s);
- str << s;
+ str << (const char*) s;
return TRUE;
}
return TRUE;
}
+#if wxUSE_STREAMS
+bool wxVariantDataReal::Write(wxOutputStream& str) const
+{
+ str << m_value;
+ return TRUE;
+}
+
+bool wxVariantDataReal::Read(wxInputStream& str)
+{
+ str >> (float&)m_value;
+ return TRUE;
+}
+#endif // wxUSE_STREAMS
+
bool wxVariantDataReal::Read(wxString& str)
{
m_value = atof((const char*) str);
return TRUE;
}
+#ifdef HAVE_BOOL
/*
* wxVariantDataBool
*/
virtual bool Eq(wxVariantData& data) const;
virtual bool Write(ostream& str) const;
virtual bool Write(wxString& str) const;
- virtual bool Read(istream& str);
virtual bool Read(wxString& str);
+ virtual bool Read(istream& str);
+#if wxUSE_STREAMS
+ virtual bool Read(wxInputStream& str);
+ virtual bool Write(wxOutputStream& str) const;
+#endif // wxUSE_STREAMS
virtual wxString GetType() const { return "bool"; };
protected:
{
wxString s;
Write(s);
- str << s;
+ str << (const char*) s;
return TRUE;
}
return FALSE;
}
+#if wxUSE_STREAMS
+bool wxVariantDataBool::Write(wxOutputStream& str) const
+{
+ str << (char)m_value;
+ return TRUE;
+}
+
+bool wxVariantDataBool::Read(wxInputStream& str)
+{
+ str >> (char&)m_value;
+ return TRUE;
+}
+#endif // wxUSE_STREAMS
+
bool wxVariantDataBool::Read(wxString& str)
{
m_value = (atol((const char*) str) != 0);
return TRUE;
}
+#endif // HAVE_BOOL
/*
* wxVariantDataChar
virtual void Copy(wxVariantData& data);
virtual bool Eq(wxVariantData& data) const;
- virtual bool Write(ostream& str) const;
- virtual bool Write(wxString& str) const;
virtual bool Read(istream& str);
+ virtual bool Write(ostream& str) const;
virtual bool Read(wxString& str);
+ virtual bool Write(wxString& str) const;
+#if wxUSE_STREAMS
+ virtual bool Read(wxInputStream& str);
+ virtual bool Write(wxOutputStream& str) const;
+#endif // wxUSE_STREAMS
virtual wxString GetType() const { return "char"; };
protected:
{
wxString s;
Write(s);
- str << s;
+ str << (const char*) s;
return TRUE;
}
return FALSE;
}
+#if wxUSE_STREAMS
+bool wxVariantDataChar::Write(wxOutputStream& str) const
+{
+ str << m_value;
+ return TRUE;
+}
+
+bool wxVariantDataChar::Read(wxInputStream& str)
+{
+ str >> m_value;
+ return TRUE;
+}
+#endif // wxUSE_STREAMS
+
bool wxVariantDataChar::Read(wxString& str)
{
m_value = str[(size_t)0];
* wxVariantDataString
*/
+#if defined(__BORLANDC__) && defined(__WIN16__)
+// Change name because of truncation
+#define wxVariantDataString wxVariantStringData
+#endif
+
class WXDLLEXPORT 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; }
virtual void Copy(wxVariantData& data);
virtual bool Eq(wxVariantData& data) const;
virtual bool Write(ostream& str) const;
+ virtual bool Read(wxString& str);
virtual bool Write(wxString& str) const;
virtual bool Read(istream& str);
- virtual bool Read(wxString& str);
+#if wxUSE_STREAMS
+ virtual bool Read(wxInputStream& str);
+ virtual bool Write(wxOutputStream& str) const;
+#endif // wxUSE_STREAMS
virtual wxString GetType() const { return "string"; };
protected:
bool wxVariantDataString::Write(ostream& str) const
{
- str << m_value;
+ str << (const char*) m_value;
return TRUE;
}
return TRUE;
}
+#if wxUSE_STREAMS
+bool wxVariantDataString::Write(wxOutputStream& str) const
+{
+ str << (const char*) m_value;
+ return TRUE;
+}
+
+bool wxVariantDataString::Read(wxInputStream& str)
+{
+ str >> m_value;
+ return TRUE;
+}
+#endif // wxUSE_STREAMS
+
bool wxVariantDataString::Read(wxString& str)
{
m_value = str;
return TRUE;
}
+#if defined(__BORLANDC__) && defined(__WIN16__)
+IMPLEMENT_DYNAMIC_CLASS(wxVariantStringData, wxVariantData)
+#else
IMPLEMENT_DYNAMIC_CLASS(wxVariantDataString, wxVariantData)
+#endif
+
+/*
+ * wxVariantDataTime
+ */
+
+#if wxUSE_TIMEDATE
+
+class wxVariantDataTime: public wxVariantData
+{
+ DECLARE_DYNAMIC_CLASS(wxVariantDataTime)
+public:
+ wxVariantDataTime() { }
+ wxVariantDataTime(const wxTime& value) { m_value = value; }
+
+ inline wxTime GetValue() const { return m_value; }
+ inline void SetValue(const wxTime& value) { m_value = value; }
+
+ virtual void Copy(wxVariantData& data);
+ virtual bool Eq(wxVariantData& data) const;
+ virtual bool Write(ostream& str) const;
+ virtual bool Write(wxString& str) const;
+ virtual bool Read(istream& str);
+ virtual bool Read(wxString& str);
+ virtual wxString GetType() const { return "time"; };
+ virtual wxVariantData* Clone() { return new wxVariantDataTime; }
+
+protected:
+ wxTime m_value;
+};
+
+IMPLEMENT_DYNAMIC_CLASS(wxVariantDataTime, wxVariantData)
+
+void wxVariantDataTime::Copy(wxVariantData& data)
+{
+ wxASSERT_MSG( (data.GetType() == "time"), "wxVariantDataTime::Copy: Can't copy to this type of data" );
+
+ wxVariantDataTime& otherData = (wxVariantDataTime&) data;
+
+ otherData.m_value = m_value;
+}
+
+bool wxVariantDataTime::Eq(wxVariantData& data) const
+{
+ wxASSERT_MSG( (data.GetType() == "time"), "wxVariantDataTime::Eq: argument mismatch" );
+
+ wxVariantDataTime& otherData = (wxVariantDataTime&) data;
+
+ return (otherData.m_value == m_value);
+}
+
+bool wxVariantDataTime::Write(ostream& str) const
+{
+ wxString s;
+ Write(s);
+ str << (const char*) s;
+ return TRUE;
+}
+
+bool wxVariantDataTime::Write(wxString& str) const
+{
+ char*s = m_value.FormatTime();
+ str = s;
+ return TRUE;
+}
+
+bool wxVariantDataTime::Read(istream& WXUNUSED(str))
+{
+ // Not implemented
+ return FALSE;
+}
+
+bool wxVariantDataTime::Read(wxString& WXUNUSED(str))
+{
+ // Not implemented
+ return FALSE;
+}
+
+/*
+ * wxVariantDataDate
+ */
+
+class wxVariantDataDate: public wxVariantData
+{
+ DECLARE_DYNAMIC_CLASS(wxVariantDataDate)
+public:
+ wxVariantDataDate() { }
+ wxVariantDataDate(const wxDate& value) { m_value = value; }
+
+ inline wxDate GetValue() const { return m_value; }
+ inline void SetValue(const wxDate& value) { m_value = value; }
+
+ virtual void Copy(wxVariantData& data);
+ virtual bool Eq(wxVariantData& data) const;
+ virtual bool Write(ostream& str) const;
+ virtual bool Write(wxString& str) const;
+ virtual bool Read(istream& str);
+ virtual bool Read(wxString& str);
+ virtual wxString GetType() const { return "date"; };
+ virtual wxVariantData* Clone() { return new wxVariantDataDate; }
+
+protected:
+ wxDate m_value;
+};
+
+IMPLEMENT_DYNAMIC_CLASS(wxVariantDataDate, wxVariantData)
+
+void wxVariantDataDate::Copy(wxVariantData& data)
+{
+ wxASSERT_MSG( (data.GetType() == "date"), "wxVariantDataDate::Copy: Can't copy to this type of data" );
+
+ wxVariantDataDate& otherData = (wxVariantDataDate&) data;
+
+ otherData.m_value = m_value;
+}
+
+bool wxVariantDataDate::Eq(wxVariantData& data) const
+{
+ wxASSERT_MSG( (data.GetType() == "date"), "wxVariantDataDate::Eq: argument mismatch" );
+
+ wxVariantDataDate& otherData = (wxVariantDataDate&) data;
+
+ return (otherData.m_value == m_value);
+}
+
+bool wxVariantDataDate::Write(ostream& str) const
+{
+ wxString s;
+ Write(s);
+ str << (const char*) s;
+ return TRUE;
+}
+
+bool wxVariantDataDate::Write(wxString& str) const
+{
+ str = m_value.FormatDate();
+ return TRUE;
+}
+
+bool wxVariantDataDate::Read(istream& WXUNUSED(str))
+{
+ // Not implemented
+ return FALSE;
+}
+
+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;
+ virtual bool Write(ostream& str) const;
+ virtual bool Write(wxString& str) const;
+ virtual bool Read(istream& str);
+ virtual bool Read(wxString& str);
+ virtual wxString GetType() const { return "void*"; };
+ virtual wxVariantData* Clone() { return new wxVariantDataVoidPtr; }
+
+protected:
+ void* m_value;
+};
+
+IMPLEMENT_DYNAMIC_CLASS(wxVariantDataVoidPtr, wxVariantData)
+
+void wxVariantDataVoidPtr::Copy(wxVariantData& data)
+{
+ wxASSERT_MSG( (data.GetType() == "void*"), "wxVariantDataVoidPtr::Copy: Can't copy to this type of data" );
+
+ wxVariantDataVoidPtr& otherData = (wxVariantDataVoidPtr&) data;
+
+ otherData.m_value = m_value;
+}
+
+bool wxVariantDataVoidPtr::Eq(wxVariantData& data) const
+{
+ wxASSERT_MSG( (data.GetType() == "void*"), "wxVariantDataVoidPtr::Eq: argument mismatch" );
+
+ wxVariantDataVoidPtr& otherData = (wxVariantDataVoidPtr&) data;
+
+ return (otherData.m_value == m_value);
+}
+
+bool wxVariantDataVoidPtr::Write(ostream& str) const
+{
+ wxString s;
+ Write(s);
+ str << (const char*) s;
+ return TRUE;
+}
+
+bool wxVariantDataVoidPtr::Write(wxString& str) const
+{
+ char buf[80];
+ sprintf(buf, "%ld", (long) m_value);
+ str = buf;
+ return TRUE;
+}
+
+bool wxVariantDataVoidPtr::Read(istream& WXUNUSED(str))
+{
+ // Not implemented
+ return FALSE;
+}
+
+bool wxVariantDataVoidPtr::Read(wxString& WXUNUSED(str))
+{
+ // Not implemented
+ return FALSE;
+}
+
/*
* wxVariant
m_data = (wxVariantData*) NULL;
}
-wxVariant::wxVariant(double val)
+wxVariant::wxVariant(double val, const wxString& name)
{
m_data = new wxVariantDataReal(val);
+ m_name = name;
}
-wxVariant::wxVariant(long val)
+wxVariant::wxVariant(long val, const wxString& name)
{
m_data = new wxVariantDataLong(val);
+ m_name = name;
}
-wxVariant::wxVariant(bool val)
+#ifdef HAVE_BOOL
+wxVariant::wxVariant(bool val, const wxString& name)
{
m_data = new wxVariantDataBool(val);
+ m_name = name;
}
+#endif
-wxVariant::wxVariant(char val)
+wxVariant::wxVariant(char val, const wxString& name)
{
m_data = new wxVariantDataChar(val);
+ m_name = name;
}
-wxVariant::wxVariant(const wxString& val)
+wxVariant::wxVariant(const wxString& val, const wxString& name)
{
m_data = new wxVariantDataString(val);
+ m_name = name;
}
-wxVariant::wxVariant(const char* val)
+wxVariant::wxVariant(const char* val, const wxString& name)
{
m_data = new wxVariantDataString(wxString(val));
+ m_name = name;
}
-/* Causes ambiguity
-wxVariant::wxVariant(const wxStringList& val)
+wxVariant::wxVariant(const wxStringList& val, const wxString& name)
{
m_data = new wxVariantDataStringList(val);
+ m_name = name;
}
-*/
-wxVariant::wxVariant(const wxList& val) // List of variants
+wxVariant::wxVariant(const wxList& val, const wxString& name) // List of variants
{
m_data = new wxVariantDataList(val);
+ m_name = name;
+}
+
+#if wxUSE_TIMEDATE
+wxVariant::wxVariant(const wxTime& val, const wxString& name) // Time
+{
+ m_data = new wxVariantDataTime(val);
+ m_name = name;
+}
+
+wxVariant::wxVariant(const wxDate& val, const wxString& name) // Date
+{
+ m_data = new wxVariantDataDate(val);
+ m_name = name;
+}
+#endif
+
+wxVariant::wxVariant(void* val, const wxString& name) // Void ptr
+{
+ m_data = new wxVariantDataVoidPtr(val);
+ m_name = name;
}
wxVariant::wxVariant(const wxVariant& variant)
m_data = (wxVariantData*) variant.GetData()->GetClassInfo()->CreateObject();
variant.m_data->Copy(*m_data);
}
+ else
+ m_data = (wxVariantData*) NULL;
+ m_name = variant.m_name;
}
-wxVariant::wxVariant(wxVariantData* data) // User-defined data
+wxVariant::wxVariant(wxVariantData* data, const wxString& name) // User-defined data
{
m_data = data;
+ m_name = name;
}
wxVariant::~wxVariant()
delete m_data;
m_data = (wxVariantData*) variant.GetData()->GetClassInfo()->CreateObject();
}
- GetData()->Copy(* variant.GetData());
+// GetData()->Copy(* variant.GetData());
+ variant.GetData()->Copy(* GetData());
}
// Assignment using data, e.g.
}
}
+#ifdef HAVE_BOOL
bool wxVariant::operator== (bool value) const
{
bool thisValue;
m_data = new wxVariantDataBool(value);
}
}
+#endif // HAVE_BOOL
bool wxVariant::operator== (const wxString& value) const
{
}
}
+#if wxUSE_TIMEDATE
+bool wxVariant::operator== (const wxTime& value) const
+{
+ wxTime thisValue;
+ if (!Convert(&thisValue))
+ return FALSE;
+ else
+ return (value == thisValue);
+}
+
+bool wxVariant::operator!= (const wxTime& value) const
+{
+ return (!((*this) == value));
+}
+
+void wxVariant::operator= (const wxTime& value)
+{
+ if (GetType() == "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;
+ else
+ return (value == thisValue);
+}
+
+bool wxVariant::operator!= (const wxDate& value) const
+{
+ return (!((*this) == value));
+}
+
+void wxVariant::operator= (const wxDate& value)
+{
+ if (GetType() == "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());
+}
+
+bool wxVariant::operator!= (void* value) const
+{
+ return (!((*this) == value));
+}
+
+void wxVariant::operator= (void* value)
+{
+ if (GetType() == "void*")
+ {
+ ((wxVariantDataVoidPtr*)GetData())->SetValue(value);
+ }
+ else
+ {
+ if (m_data)
+ delete m_data;
+ m_data = new wxVariantDataVoidPtr(value);
+ }
+}
// Treat a list variant as an array
wxVariant wxVariant::operator[] (size_t idx) const
}
}
+#if wxUSE_TIMEDATE
+wxTime wxVariant::GetTime() const
+{
+ wxTime value;
+ if (Convert(& value))
+ return value;
+ else
+ {
+ wxFAIL_MSG("Could not convert to a time");
+ return wxTime();
+ }
+}
+
+wxDate wxVariant::GetDate() const
+{
+ wxDate value;
+ if (Convert(& value))
+ return value;
+ else
+ {
+ wxFAIL_MSG("Could not convert to a date");
+ return wxDate();
+ }
+}
+#endif
+
+void* wxVariant::GetVoidPtr() const
+{
+ wxASSERT( (GetType() == "void*") );
+
+ return (void*) ((wxVariantDataVoidPtr*) m_data)->GetValue();
+}
+
wxList& wxVariant::GetList() const
{
wxASSERT( (GetType() == "list") );
*value = (long) (((wxVariantDataReal*)GetData())->GetValue());
else if (type == "long")
*value = ((wxVariantDataLong*)GetData())->GetValue();
+#ifdef HAVE_BOOL
else if (type == "bool")
*value = (long) (((wxVariantDataBool*)GetData())->GetValue());
+#endif
else if (type == "string")
*value = atol((const char*) ((wxVariantDataString*)GetData())->GetValue());
else
*value = ((int) (((wxVariantDataReal*)GetData())->GetValue()) != 0);
else if (type == "long")
*value = (((wxVariantDataLong*)GetData())->GetValue() != 0);
+#ifdef HAVE_BOOL
else if (type == "bool")
*value = ((wxVariantDataBool*)GetData())->GetValue();
+#endif
else if (type == "string")
{
wxString val(((wxVariantDataString*)GetData())->GetValue());
*value = ((wxVariantDataReal*)GetData())->GetValue();
else if (type == "long")
*value = (double) (((wxVariantDataLong*)GetData())->GetValue());
+#ifdef HAVE_BOOL
else if (type == "bool")
*value = (double) (((wxVariantDataBool*)GetData())->GetValue());
+#endif
else if (type == "string")
*value = (double) atof((const char*) ((wxVariantDataString*)GetData())->GetValue());
else
*value = ((wxVariantDataChar*)GetData())->GetValue();
else if (type == "long")
*value = (char) (((wxVariantDataLong*)GetData())->GetValue());
+#ifdef HAVE_BOOL
else if (type == "bool")
*value = (char) (((wxVariantDataBool*)GetData())->GetValue());
+#endif
else
return FALSE;
return TRUE;
}
+#if wxUSE_TIMEDATE
+bool wxVariant::Convert(wxTime* value) const
+{
+ wxString type(GetType());
+ if (type == "time")
+ *value = ((wxVariantDataTime*)GetData())->GetValue();
+ else if (type == "date")
+ *value = wxTime(((wxVariantDataDate*)GetData())->GetValue());
+ else
+ return FALSE;
+
+ return TRUE;
+}
+
+bool wxVariant::Convert(wxDate* value) const
+{
+ wxString type(GetType());
+ if (type == "date")
+ *value = ((wxVariantDataDate*)GetData())->GetValue();
+ else
+ return FALSE;
+
+ return TRUE;
+}
+#endif
+ // wxUSE_TIMEDATE
projects / wxWidgets.git / blobdiff