wxWidgets/utils/serialize/sercore.cpp
1998-08-04 17:45:20 +00:00

60 lines
1.3 KiB
C++

#ifdef __GNUG__
#pragma implementation "sercore.h"
#endif
#include <wx/objstrm.h>
#include <wx/datstrm.h>
#include "sercore.h"
IMPLEMENT_SERIAL_CLASS(wxList,wxObject)
void WXSERIAL(wxList)::StoreObject(wxObjectOutputStream& s)
{
wxList *lst_object = (wxList *)Object();
wxNode *node = lst_object->First();
if (s.FirstStage()) {
while (node) {
s.AddChild(node->Data());
node = node->Next();
}
return;
}
wxDataOutputStream data_s(s);
data_s.Write8(lst_object->destroy_data);
data_s.Write8(lst_object->key_type);
data_s.Write32( lst_object->Number() );
if (lst_object->key_type == wxKEY_INTEGER) {
while (node) {
data_s.Write32(node->key.integer);
node = node->Next();
}
} else {
while (node) {
data_s.WriteString(node->key.string);
node = node->Next();
}
}
}
void WXSERIAL(wxList)::LoadObject(wxObjectInputStream& s)
{
wxDataInputStream data_s(s);
wxList *list = (wxList *)Object();
int number, i;
list->DeleteContents( data_s.Read8() );
list->key_type = data_s.Read8();
number = data_s.Read32();
if (list->key_type == wxKEY_INTEGER) {
for (i=0;i<number;i++)
list->Append( data_s.Read32(), s.GetChild(i) );
} else {
for (i=0;i<number;i++)
list->Append( data_s.ReadString(), s.GetChild(i) );
}
}