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//////////////////////////////////////////////////////////////////////////
//
// pgAdmin III - PostgreSQL Tools
//
// Copyright (C) 2002 - 2014, The pgAdmin Development Team
// This software is released under the PostgreSQL Licence
//
// dlgCollation.cpp - PostgreSQL Collation Property
//
//////////////////////////////////////////////////////////////////////////
// wxWindows headers
#include <wx/wx.h>
// App headers
#include "pgAdmin3.h"
#include "utils/misc.h"
#include "utils/pgDefs.h"
#include "dlg/dlgCollation.h"
#include "schema/pgSchema.h"
#include "schema/pgCollation.h"
#include "schema/pgDatatype.h"
// pointer to controls
#define txtLocale CTRL_TEXT("txtLocale")
#define txtLcCollate CTRL_TEXT("txtLcCollate")
#define txtLcCtype CTRL_TEXT("txtLcCtype")
#define cbCollation CTRL_COMBOBOX2("cbCollation")
BEGIN_EVENT_TABLE(dlgCollation, dlgTypeProperty)
EVT_TEXT(XRCID("txtLocale"), dlgProperty::OnChange)
EVT_TEXT(XRCID("txtLcCollate"), dlgProperty::OnChange)
EVT_TEXT(XRCID("txtLcCtype"), dlgProperty::OnChange)
EVT_TEXT(XRCID("cbCollation"), dlgProperty::OnChange)
EVT_COMBOBOX(XRCID("cbCollation"), dlgProperty::OnChange)
END_EVENT_TABLE();
dlgProperty *pgCollationFactory::CreateDialog(frmMain *frame, pgObject *node, pgObject *parent)
{
return new dlgCollation(this, frame, (pgCollation *)node, (pgSchema *)parent);
}
dlgCollation::dlgCollation(pgaFactory *f, frmMain *frame, pgCollation *node, pgSchema *sch)
: dlgTypeProperty(f, frame, wxT("dlgCollation"))
{
schema = sch;
collation = node;
}
pgObject *dlgCollation::GetObject()
{
return collation;
}
int dlgCollation::Go(bool modal)
{
if (collation)
{
// edit mode
txtLcCollate->SetValue(collation->GetLcCollate());
txtLcCtype->SetValue(collation->GetLcCtype());
txtLocale->Disable();
txtLcCollate->Disable();
txtLcCtype->Disable();
cbCollation->Disable();
}
else
{
// create mode
// fill collation combobox
cbCollation->Append(wxEmptyString);
pgSet *set = connection->ExecuteSet(
wxT("SELECT nspname, collname\n")
wxT(" FROM pg_collation c, pg_namespace n\n")
wxT(" WHERE c.collnamespace=n.oid\n")
wxT(" ORDER BY nspname, collname"));
if (set)
{
while (!set->Eof())
{
wxString name = qtIdent(set->GetVal(wxT("nspname"))) + wxT(".") + qtIdent(set->GetVal(wxT("collname")));
cbCollation->Append(name);
set->MoveNext();
}
delete set;
}
cbCollation->SetSelection(0);
}
return dlgProperty::Go(modal);
}
pgObject *dlgCollation::CreateObject(pgCollection *collection)
{
wxString name = GetName();
pgObject *obj = collationFactory.CreateObjects(collection, 0,
wxT(" AND c.collname=") + qtDbString(name) +
wxT("\n AND c.collnamespace=") + schema->GetOidStr() +
wxT("\n"));
return obj;
}
void dlgCollation::CheckChange()
{
if (collation)
{
EnableOK(txtName->GetValue() != collation->GetName()
|| cbSchema->GetValue() != collation->GetSchema()->GetName()
|| cbOwner->GetValue() != collation->GetOwner()
|| txtComment->GetValue() != collation->GetComment());
}
else
{
bool enable = true;
CheckValid(enable, !GetName().IsEmpty(), _("Please specify name."));
CheckValid(enable,
!txtLocale->GetValue().IsEmpty() ||
!(txtLcCollate->GetValue().IsEmpty() && txtLcCtype->GetValue().IsEmpty()) ||
!cbCollation->GetValue().IsEmpty(),
_("Please specify a locale, or LC_COLLATE and LC_CTYPE, or a collation"));
txtLocale->Enable(cbCollation->GetValue().IsEmpty() && txtLcCollate->GetValue().IsEmpty() && txtLcCtype->GetValue().IsEmpty());
txtLcCollate->Enable(cbCollation->GetValue().IsEmpty() && txtLocale->GetValue().IsEmpty());
txtLcCtype->Enable(cbCollation->GetValue().IsEmpty() && txtLocale->GetValue().IsEmpty());
cbCollation->Enable(txtLocale->GetValue().IsEmpty() && txtLcCollate->GetValue().IsEmpty() && txtLcCtype->GetValue().IsEmpty());
EnableOK(enable);
}
}
wxString dlgCollation::GetSql()
{
wxString sql;
wxString name;
if (collation)
{
// edit mode
name = schema->GetQuotedPrefix() + qtIdent(GetName());;
AppendNameChange(sql, wxT("COLLATION ") + collation->GetQuotedFullIdentifier());
AppendOwnerChange(sql, wxT("COLLATION ") + name);
AppendSchemaChange(sql, wxT("COLLATION ") + name);
}
else
{
// create mode
name = qtIdent(cbSchema->GetValue()) + wxT(".") + qtIdent(GetName());
sql = wxT("CREATE COLLATION ") + name;
if (cbCollation->GetValue().IsEmpty())
{
if (txtLocale->GetValue().IsEmpty())
{
sql += wxT("(LC_COLLATE=") + qtDbString(txtLcCollate->GetValue())
+ wxT(", LC_CTYPE=") + qtDbString(txtLcCtype->GetValue())
+ wxT(")");
}
else
{
sql += wxT("(LOCALE=") + qtDbString(txtLocale->GetValue()) + wxT(")");
}
}
else
{
sql += wxT(" FROM ") + cbCollation->GetValue();
}
sql += wxT(";\n");
AppendOwnerNew(sql, wxT("COLLATION ") + schema->GetQuotedPrefix() + qtIdent(name));
}
AppendComment(sql, wxT("COLLATION ") + qtIdent(cbSchema->GetValue()) + wxT(".") + qtIdent(GetName()), collation);
return sql;
}
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