//---------------------------------------------------------
CSG_Shape * CSG_Shapes::Add_Shape(CSG_Table_Record *pCopy, TSG_ADD_Shape_Copy_Mode mCopy)
{
CSG_Shape *pShape = (CSG_Shape *)Add_Record();
if( pShape && pCopy )
{
if( (mCopy == SHAPE_COPY || mCopy == SHAPE_COPY_ATTR) )
{
((CSG_Table_Record *)pShape)->Assign(pCopy);
}
if( (mCopy == SHAPE_COPY || mCopy == SHAPE_COPY_GEOM) && pCopy->Get_Table()->Get_ObjectType() == DATAOBJECT_TYPE_Shapes )
{
pShape->Assign((CSG_Shape *)pCopy, false);
}
}
return( pShape );
}
//---------------------------------------------------------
void CVIEW_Table_Control::On_Record_Add(wxCommandEvent &event)
{
Add_Record();
}
//---------------------------------------------------------
bool CSG_Table::Serialize(CSG_File &Stream, bool bSave)
{
SG_Char Separator = SG_T('\t');
int iField, nFields, iRecord, nRecords, FieldType;
CSG_Table_Record *pRecord;
CSG_String s, sLine;
//-----------------------------------------------------
if( bSave )
{
Stream.Printf(SG_T("%d %d\n"), m_nFields, m_nRecords);
for(iField=0; iField<m_nFields; iField++)
{
Stream.Printf(SG_T("%d \"%s\"\n"), Get_Field_Type(iField), Get_Field_Name(iField));
}
for(iRecord=0; iRecord<m_nRecords; iRecord++)
{
for(iField=0; iField<m_nFields; iField++)
{
Stream.Printf(SG_T("%s%c"), Get_Record(iRecord)->asString(iField), iField < m_nFields - 1 ? Separator : '\n');
}
}
return( true );
}
//-----------------------------------------------------
else if( Stream.Read_Line(sLine) && SG_SSCANF(sLine, SG_T("%d %d"), &nFields, &nRecords) == 2 && nFields > 0 )
{
Destroy();
for(iField=0; iField<nFields; iField++)
{
if( Stream.Read_Line(sLine) && SG_SSCANF(sLine, SG_T("%d"), &FieldType) == 1 )
{
Add_Field(sLine.AfterFirst(SG_T('\"')).BeforeFirst(SG_T('\"')), (TSG_Data_Type)FieldType);
}
}
for(iRecord=0; iRecord<nRecords; iRecord++)
{
if( Stream.Read_Line(sLine) )
{
pRecord = Add_Record();
for(iField=0; iField<m_nFields; iField++)
{
pRecord->Set_Value(iField, sLine.BeforeFirst(Separator));
sLine = sLine.AfterFirst(Separator);
}
}
}
return( true );
}
//-----------------------------------------------------
return( false );
}
//---------------------------------------------------------
bool CSG_Table::_Load_Text(const CSG_String &File_Name, bool bHeadline, const SG_Char *Separator)
{
int i, iField;
long fLength;
CSG_String sLine, sField;
CSG_File Stream;
CSG_Table Table;
//-----------------------------------------------------
if( Stream.Open(File_Name, SG_FILE_R, false) == false )
{
return( false );
}
if( (fLength = Stream.Length()) <= 0 )
{
return( false );
}
if( !Stream.Read_Line(sLine) )
{
return( false );
}
//-----------------------------------------------------
sLine += Separator;
while( (i = sLine.Find(Separator)) >= 0 )
{
sField.Clear();
if( bHeadline )
{
sField = sLine.Left(i);
if( sField[0] == SG_T('\"') && sField[(int)(sField.Length() - 1)] == SG_T('\"') ) // remove quota
{
sField = sField.AfterFirst('\"').BeforeLast('\"');
}
}
if( sField.Length() == 0 )
{
sField.Printf(SG_T("F%02d"), Table.Get_Field_Count() + 1);
}
Table.Add_Field(sField, SG_DATATYPE_String);
sLine.Remove(0, i + 1);
}
//-----------------------------------------------------
TSG_Data_Type *Type = new TSG_Data_Type[Table.Get_Field_Count()];
for(iField=0; iField<Table.Get_Field_Count(); iField++)
{
Type[iField] = SG_DATATYPE_Int;
}
if( !bHeadline )
{
Stream.Seek_Start();
}
while( Stream.Read_Line(sLine) && sLine.Length() > 0 && SG_UI_Process_Set_Progress(Stream.Tell(), fLength) )
{
CSG_Table_Record *pRecord = Table.Add_Record();
sLine += Separator;
for(iField=0; iField<Table.Get_Field_Count(); iField++)
{
if( (i = sLine.Find(Separator)) >= 0 )
{
sField = sLine.Left(i);
if( sField[0] == SG_T('\"') && sField[(int)(sField.Length() - 1)] == SG_T('\"') ) // remove quota
{
sField = sField.AfterFirst('\"').BeforeLast('\"');
Type[iField] = SG_DATATYPE_String;
}
if( Type[iField] != SG_DATATYPE_String && sField.Length() > 0 )
{
double Value;
if( SG_SSCANF(sField, SG_T("%lf"), &Value) != 1 )
{
Type[iField] = SG_DATATYPE_String;
}
else if( Type[iField] != SG_DATATYPE_Double && Value - (int)Value != 0.0 )
{
Type[iField] = SG_DATATYPE_Double;
}
}
pRecord->Set_Value(iField, sField);
sLine.Remove(0, i + 1);
}
else
{
break;
}
}
}
//-----------------------------------------------------
if( Table.Get_Count() > 0 )
{
for(iField=0; iField<Table.Get_Field_Count(); iField++)
{
Add_Field(Table.Get_Field_Name(iField), Type[iField]);
}
for(int iRecord=0; iRecord<Table.Get_Count() && SG_UI_Process_Set_Progress(iRecord, Table.Get_Count()); iRecord++)
{
CSG_Table_Record *pRecord = Add_Record();
for(iField=0; iField<Get_Field_Count(); iField++)
{
if( *Table[iRecord].asString(iField) )
{
switch( Get_Field_Type(iField) )
{
default: pRecord->Set_Value(iField, Table[iRecord].asString(iField)); break;
case SG_DATATYPE_Int: pRecord->Set_Value(iField, Table[iRecord].asInt (iField)); break;
case SG_DATATYPE_Double: pRecord->Set_Value(iField, Table[iRecord].asDouble(iField)); break;
}
}
else
{
pRecord->Set_NoData(iField);
}
}
}
}
delete[](Type);
SG_UI_Process_Set_Ready();
return( Get_Field_Count() > 0 );
}
