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//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
//
// copyright : (C) 2014 Eran Ifrah
// file name : CreateForeignKey.cpp
//
// -------------------------------------------------------------------------
// A
// _____ _ _ _ _
// / __ \ | | | | (_) |
// | / \/ ___ __| | ___| | _| |_ ___
// | | / _ \ / _ |/ _ \ | | | __/ _ )
// | \__/\ (_) | (_| | __/ |___| | || __/
// \____/\___/ \__,_|\___\_____/_|\__\___|
//
// F i l e
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
#include "CreateForeignKey.h"
CreateForeignKey::CreateForeignKey(wxWindow* parent, ErdTable* pSourceTable, ErdTable* pDestTable, const wxString& srcColName, const wxString& dstColName):_CreateForeignKey(parent)
{
m_pSrcTable = pSourceTable;
m_pDstTable = pDestTable;
m_srcColName = srcColName;
m_dstColName = dstColName;
m_cmbDstCol->SetStringSelection(dstColName);
m_cmbSrcCol->SetStringSelection(srcColName);
m_txSrcTable->SetValue(pSourceTable->GetTable()->GetName());
m_txDstTable->SetValue(pDestTable->GetTable()->GetName());
SerializableList::compatibility_iterator node = pSourceTable->GetTable()->GetFirstChildNode();
while( node ) {
if( node->GetData()->IsKindOf( CLASSINFO(Column)) ) m_cmbSrcCol->AppendString(wxString::Format(wxT("%s"),((Column*) node->GetData())->GetName().c_str()));
node = node->GetNext();
}
node = pDestTable->GetTable()->GetFirstChildNode();
while( node ) {
if( node->GetData()->IsKindOf( CLASSINFO(Column)) ) m_cmbDstCol->AppendString(wxString::Format(wxT("%s"),((Column*) node->GetData())->GetName().c_str()));
node = node->GetNext();
}
}
CreateForeignKey::~CreateForeignKey()
{
}
void CreateForeignKey::OnCancelClick(wxCommandEvent& event)
{
EndModal(wxID_CANCEL);
}
void CreateForeignKey::OnOKClick(wxCommandEvent& event)
{
wxString srcColName;
wxString srcLocColName;
wxString dstColName;
wxString dstLocColName;
if (m_radioRelation->GetSelection() == 0){
Table* pTable = m_pSrcTable->GetTable();
Constraint* pConstr = new Constraint();
pConstr->SetName(wxString::Format(wxT("FK_%s_%s"), pTable->GetName().c_str(),m_pDstTable->GetTable()->GetName().c_str()));
pConstr->SetLocalColumn(m_cmbSrcCol->GetStringSelection());
pConstr->SetRefCol(m_cmbDstCol->GetStringSelection());
pConstr->SetRefTable(m_txDstTable->GetValue());
pConstr->SetType(Constraint::foreignKey);
pConstr->SetOnDelete((Constraint::constraintAction) m_radioOnDelete->GetSelection());
pConstr->SetOnUpdate((Constraint::constraintAction) m_radioOnUpdate->GetSelection());
pTable->AddChild(pConstr);
m_pSrcTable->UpdateColumns();
m_pSrcTable->Refresh();
}
if (m_radioRelation->GetSelection() == 1){
// Get old tables -------------------------------------------------------------
Table* pSrcTable = m_pSrcTable->GetTable();
Table* pDstTable = m_pDstTable->GetTable();
// Create new table -------------------------------------------------------------
//wxString sr1 = pSrcTable->getName();
//wxString sr2 = pDstTable->getName();
//DBETable* newTab = new DBETable();//new DBETable(pSrcTable->GetDbAdapter(),wxString::Format(wxT("FKT_%s_%s"),pSrcTable->getName().c_str(),pDstTable->getName().c_str() ), wxT(""),0);
Table* newTab = new Table();
newTab->SetName(wxString::Format(wxT("FKT_%s_%s"),pSrcTable->GetName().c_str(),pDstTable->GetName().c_str() ));
// Copy selected columns --------------------------------------------------------
SerializableList::compatibility_iterator node = pSrcTable->GetFirstChildNode();
while( node ) {
if( node->GetData()->IsKindOf( CLASSINFO(Column)) ){
Column* col = wxDynamicCast(node->GetData(), Column);
if (col->GetName() == m_cmbSrcCol->GetStringSelection()) {
Column* colNew = (Column*) col->Clone();
srcColName = col->GetName();
srcLocColName = wxString::Format(wxT("%s_%s"), pSrcTable->GetName().c_str(), col->GetName().c_str());
colNew->SetName(srcLocColName);
newTab->AddChild(colNew);
}
}
node = node->GetNext();
}
node = pDstTable->GetFirstChildNode();
while( node ) {
if( node->GetData()->IsKindOf( CLASSINFO(Column)) ){
Column* col = wxDynamicCast(node->GetData(), Column);
if (col->GetName() == m_cmbDstCol->GetStringSelection()) {
Column* colNew = (Column*) col->Clone();
dstColName = col->GetName();
dstLocColName = wxString::Format(wxT("%s_%s"), pDstTable->GetName().c_str(), col->GetName().c_str());
colNew->SetName(dstLocColName);
newTab->AddChild(colNew);
}
}
node = node->GetNext();
}
// create constraints ------------------------------------------------------------
Constraint* pCSrc = new Constraint();
pCSrc->SetName(wxString::Format(wxT("FK_%s_%s"),newTab->GetName().c_str(), pSrcTable->GetName().c_str()));
pCSrc->SetLocalColumn(srcLocColName);
pCSrc->SetRefTable(pSrcTable->GetName());
pCSrc->SetRefCol(srcColName);
pCSrc->SetType(Constraint::foreignKey);
pCSrc->SetOnDelete((Constraint::constraintAction) m_radioOnDelete->GetSelection());
pCSrc->SetOnUpdate((Constraint::constraintAction) m_radioOnUpdate->GetSelection());
newTab->AddChild(pCSrc);
Constraint* pCDest = new Constraint();
pCDest->SetName(wxString::Format(wxT("FK_%s_%s"),newTab->GetName().c_str(), pDstTable->GetName().c_str()));
pCDest->SetLocalColumn(dstLocColName);
pCDest->SetRefTable(pDstTable->GetName());
pCDest->SetRefCol(dstColName);
pCDest->SetType(Constraint::foreignKey);
pCDest->SetOnDelete((Constraint::constraintAction) m_radioOnDelete->GetSelection());
pCDest->SetOnUpdate((Constraint::constraintAction) m_radioOnUpdate->GetSelection());
newTab->AddChild(pCDest);
int x = (m_pSrcTable->GetAbsolutePosition().x + m_pDstTable->GetAbsolutePosition().x) / 2;
int y = (m_pSrcTable->GetAbsolutePosition().y + m_pDstTable->GetAbsolutePosition().y) / 2;
ErdTable* newErdTable = (ErdTable*) m_pSrcTable->GetShapeManager()->AddShape(new ErdTable(), NULL, wxPoint(x,y), true);
newErdTable->SetUserData(newTab);
newErdTable->UpdateColumns();
newErdTable->Refresh();
}
EndModal(wxID_OK);
}
void CreateForeignKey::OnOKUI(wxUpdateUIEvent& event)
{
event.Enable(false);
if ((!m_cmbSrcCol->GetStringSelection().empty())&&(!m_cmbDstCol->GetStringSelection().empty())) event.Enable(true);
}
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