//---------------------------------------------------------
void CSG_MetaData::_Save(wxXmlNode *pNode) const
{
int i;
//-----------------------------------------------------
pNode->SetName (CSG_String(Get_Name().Length() ? Get_Name() : CSG_String("NODE")).c_str());
pNode->SetContent(Get_Content().c_str());
if( Get_Content().Length() > 0 || (Get_Property_Count() == 0 && Get_Children_Count() == 0) )
{
wxXmlNode *pChild = new wxXmlNode(pNode, wxXML_TEXT_NODE, SG_T("TEXT"));
pChild->SetContent(Get_Content().c_str());
}
//-----------------------------------------------------
for(i=0; i<Get_Property_Count(); i++)
{
pNode->AddAttribute(Get_Property_Name(i).c_str(), Get_Property(i));
}
//-----------------------------------------------------
for(i=Get_Children_Count()-1; i>=0; i--)
{
Get_Child(i)->_Save(new wxXmlNode(pNode, wxXML_ELEMENT_NODE, Get_Child(i)->Get_Name().c_str()));
}
}
//---------------------------------------------------------
CSG_String CSG_MetaData::asText(int Flags) const
{
CSG_String s;
if( Flags == 0 )
{
for(int i=0; i<Get_Children_Count(); i++)
{
s += Get_Child(i)->Get_Name() + ":\t" + Get_Child(i)->Get_Content() + "\n";
}
}
else
{
wxXmlDocument XML;
wxXmlNode *pRoot = new wxXmlNode(NULL, wxXML_ELEMENT_NODE, Get_Name().c_str());
XML.SetRoot(pRoot);
_Save(pRoot);
wxStringOutputStream Stream;
XML.Save(Stream);
s = &Stream.GetString();
if( Flags == 2 ) // remove <xml>
{
s = s.AfterFirst('\n');
}
}
return( s );
}
//---------------------------------------------------------
void CSG_MetaData::_Save(wxXmlNode *pNode) const
{
int i;
pNode->SetName (Get_Name().Length() ? SG_String_To_UTF8(Get_Name()).c_str() : SG_T("NODE"));
pNode->SetContent(SG_String_To_UTF8(Get_Content()).c_str());
if( Get_Content().Length() > 0 )
{
wxXmlNode *pChild = new wxXmlNode(pNode, wxXML_TEXT_NODE, SG_T("TEXT"));// SG_String_To_UTF8(Get_Name()).c_str());
pChild->SetContent(SG_String_To_UTF8(Get_Content()).c_str());
}
//-----------------------------------------------------
for(i=0; i<Get_Property_Count(); i++)
{
pNode->AddProperty(SG_String_To_UTF8(Get_Property_Name(i)).c_str(), SG_String_To_UTF8(Get_Property(i)).c_str());
}
//-----------------------------------------------------
for(i=Get_Children_Count()-1; i>=0; i--)
{
if( Get_Child(i)->Get_Content().Length() > 0 || Get_Child(i)->Get_Children_Count() > 0 )
{
wxXmlNode *pChild = new wxXmlNode(pNode, wxXML_ELEMENT_NODE, SG_String_To_UTF8(Get_Child(i)->Get_Name()).c_str());
Get_Child(i)->_Save(pChild);
}
}
}
//---------------------------------------------------------
CSG_Table CSG_MetaData::asTable(int Flags) const
{
CSG_Table t;
t.Add_Field("NAME" , SG_DATATYPE_String);
t.Add_Field("VALUE", SG_DATATYPE_String);
for(int i=0; i<Get_Children_Count(); i++)
{
CSG_Table_Record *r = t.Add_Record();
r->Set_Value(0, Get_Child(i)->Get_Name());
r->Set_Value(1, Get_Child(i)->Get_Content());
}
return( t );
}
//---------------------------------------------------------
bool CSG_MetaData::Del_Children(int Depth, const SG_Char *Name)
{
if( Depth < 0 )
{
// nop
}
else if( Name && *Name )
{
for(int i=Get_Children_Count()-1; i>=0; i--)
{
if( Get_Child(i)->Get_Name().CmpNoCase(Name) )
{
Get_Child(i)->Del_Children(Depth, Name);
}
else if( Depth > 0 )
{
Get_Child(i)->Del_Children(Depth - 1, Name);
}
else
{
Del_Child(i);
}
}
}
else if( Depth > 0 )
{
for(int i=0; i<Get_Children_Count(); i++)
{
Get_Child(i)->Del_Children(Depth - 1, Name);
}
}
else
{
for(int i=0; i<Get_Children_Count(); i++)
{
delete(Get_Child(i));
}
m_Children.Destroy();
}
return( true );
}
//---------------------------------------------------------
int CSG_MetaData::_Get_Child(const CSG_String &Name) const
{
for(int i=0; i<Get_Children_Count(); i++)
{
if( Name.CmpNoCase(Get_Child(i)->Get_Name()) == 0 )
{
return( i );
}
}
return( -1 );
}