void DatabaseExplorer::OnOpenWithDBE(wxCommandEvent& e) {
// get the file name
TreeItemInfo item = m_mgr->GetSelectedTreeItemInfo( TreeFileView );
if ( item.m_item.IsOk() && item.m_itemType == ProjectItem::TypeFile ) {
if (item.m_fileName.GetExt() == wxT("erd")) {
// try to determine used database adapter
IDbAdapter *adapter = NULL;
IDbAdapter::TYPE type = IDbAdapter::atUNKNOWN;
wxSFDiagramManager mgr;
mgr.AcceptShape( wxT("All") );
mgr.SetRootItem( new ErdInfo() );
if( mgr.DeserializeFromXml( item.m_fileName.GetFullPath() ) ) {
ErdInfo *info = wxDynamicCast( mgr.GetRootItem(), ErdInfo );
if( info ) type = info->GetAdapterType();
switch( type ) {
case IDbAdapter::atSQLITE:
#ifdef DBL_USE_SQLITE
adapter = new SQLiteDbAdapter();
#endif
break;
case IDbAdapter::atMYSQL:
#ifdef DBL_USE_MYSQL
adapter = new MySqlDbAdapter();
#endif
break;
case IDbAdapter::atPOSTGRES:
#ifdef DBL_USE_POSTGRES
adapter = new PostgreSqlDbAdapter();
#endif
break;
default:
break;
}
if( adapter ) {
ErdPanel *panel = new ErdPanel( m_mgr->GetEditorPaneNotebook(), adapter, NULL );
m_mgr->AddEditorPage( panel, wxString::Format( wxT("ERD [%s]"), item.m_fileName.GetFullName().c_str() ) );
panel->LoadERD( item.m_fileName.GetFullPath() );
return;
}
}
}
}
e.Skip();
}
void DatabaseExplorer::DoOpenFile(const wxFileName& filename)
{
if(filename.GetExt() == wxT("erd")) {
// try to determine used database adapter
IDbAdapter* adapter = NULL;
IDbAdapter::TYPE type = IDbAdapter::atUNKNOWN;
wxSFDiagramManager mgr;
mgr.AcceptShape(wxT("All"));
mgr.SetRootItem(new ErdInfo());
if(mgr.DeserializeFromXml(filename.GetFullPath())) {
ErdInfo* info = wxDynamicCast(mgr.GetRootItem(), ErdInfo);
if(info) type = info->GetAdapterType();
switch(type) {
case IDbAdapter::atSQLITE:
#ifdef DBL_USE_SQLITE
adapter = new SQLiteDbAdapter();
#endif
break;
case IDbAdapter::atMYSQL:
#ifdef DBL_USE_MYSQL
adapter = new MySqlDbAdapter();
#endif
break;
case IDbAdapter::atPOSTGRES:
//#ifdef DBL_USE_POSTGRES
adapter = new PostgreSqlDbAdapter();
//#endif
break;
default:
break;
}
if(adapter) {
ErdPanel* panel = new ErdPanel(m_mgr->GetEditorPaneNotebook(), adapter, NULL);
m_mgr->AddEditorPage(panel, wxString::Format(wxT("ERD [%s]"), filename.GetFullName().c_str()));
panel->LoadERD(filename.GetFullPath());
return;
}
}
}
}
bool ErdPanel::LoadERD(const wxString& path)
{
m_diagramManager.GetRootItem()->RemoveChildren();
if(m_diagramManager.DeserializeFromXml(path)) {
ErdInfo* pInfo = wxDynamicCast(m_diagramManager.GetRootItem(), ErdInfo);
if(pInfo && (pInfo->GetAdapterType() == m_pDbAdapter->GetAdapterType())) {
m_pFrameCanvas->UpdateERD();
m_pFrameCanvas->Refresh();
return true;
} else {
m_diagramManager.GetRootItem()->RemoveChildren();
wxMessageBox(_("ERD type doesn't match current database adapter."), _("DB Error"), wxICON_ERROR | wxOK);
m_pFrameCanvas->Refresh();
return false;
}
}
return false;
}