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//////////////////////////////////////////////////////////////////////////
//
// pgAdmin III - PostgreSQL Tools
//
// Copyright (C) 2002 - 2014, The pgAdmin Development Team
// This software is released under the PostgreSQL Licence
//
// dlgCheck.cpp - PostgreSQL Check Property
//
//////////////////////////////////////////////////////////////////////////
// wxWindows headers
#include <wx/wx.h>
// App headers
#include "pgAdmin3.h"
#include "utils/misc.h"
#include "frm/frmMain.h"
#include "schema/pgObject.h"
#include "schema/pgCheck.h"
#include "dlg/dlgCheck.h"
#define txtWhere CTRL_TEXT("txtWhere")
#define chkNoInherit CTRL_CHECKBOX("chkNoInherit")
#define chkDontValidate CTRL_CHECKBOX("chkDontValidate")
BEGIN_EVENT_TABLE(dlgCheck, dlgProperty)
EVT_TEXT(XRCID("txtWhere"), dlgProperty::OnChange)
EVT_CHECKBOX(XRCID("chkDontValidate"), dlgCheck::OnChangeValidate)
END_EVENT_TABLE();
dlgProperty *pgCheckFactory::CreateDialog(frmMain *frame, pgObject *node, pgObject *parent)
{
return new dlgCheck(this, frame, (pgCheck *)node, parent);
}
dlgCheck::dlgCheck(pgaFactory *f, frmMain *frame, pgCheck *node, pgObject *parentNode)
: dlgProperty(f, frame, wxT("dlgCheck"))
{
check = node;
object = parentNode;
}
void dlgCheck::CheckChange()
{
bool enable = true;
if (check)
{
enable = txtName->GetValue() != check->GetName() || txtComment->GetValue() != check->GetComment();
if (connection->BackendMinimumVersion(9, 2) && !check->GetValid() && !chkDontValidate->GetValue())
enable = true;
EnableOK(enable);
}
else
{
// We don't allow changing the comment if the dialog is launched from dlgTable or dlgDomain
// so we check IsModal()
txtComment->Enable(!GetName().IsEmpty() && !IsModal() && object->GetTypeName().Upper() == wxT("TABLE"));
CheckValid(enable, !txtWhere->GetValue().IsEmpty(), _("Please specify condition."));
EnableOK(enable);
}
}
pgObject *dlgCheck::GetObject()
{
return check;
}
pgObject *dlgCheck::CreateObject(pgCollection *collection)
{
wxString name = GetName();
if (name.IsEmpty())
return 0;
pgObject *obj = checkFactory.CreateObjects(collection, 0, wxT(
"\n AND conname=") + qtDbString(name) + wxT(
"\n AND relnamespace=") + object->GetSchema()->GetOidStr());
return obj;
}
int dlgCheck::Go(bool modal)
{
if (check)
{
// edit mode
txtName->Enable(connection->BackendMinimumVersion(9, 2));
txtComment->Enable(object->GetTypeName().Upper() == wxT("TABLE"));
txtWhere->SetValue(check->GetDefinition());
txtWhere->Disable();
if (connection->BackendMinimumVersion(9, 2))
{
chkNoInherit->SetValue(check->GetNoInherit());
chkDontValidate->SetValue(!check->GetValid());
}
else
chkDontValidate->SetValue(true);
chkDontValidate->Enable(connection->BackendMinimumVersion(9, 2) && !check->GetDefinition().IsEmpty() && !check->GetValid());
}
else
{
// create mode
txtComment->Disable();
if (!object)
{
cbClusterSet->Disable();
cbClusterSet = 0;
}
chkDontValidate->Enable(connection->BackendMinimumVersion(9, 2));
}
chkNoInherit->Enable(connection->BackendMinimumVersion(9, 2) && !check);
return dlgProperty::Go(modal);
}
void dlgCheck::OnChangeValidate(wxCommandEvent &ev)
{
CheckChange();
}
wxString dlgCheck::GetSql()
{
wxString sql;
wxString name = GetName();
if (!check)
{
sql = wxT("ALTER ") + object->GetTypeName().Upper() + wxT(" ") + object->GetQuotedFullIdentifier()
+ wxT("\n ADD");
if (name.Length() > 0)
{
sql += wxT(" CONSTRAINT ") + qtIdent(name) + wxT("\n ");
}
sql += wxT(" CHECK ");
sql += GetDefinition();
if (connection->BackendMinimumVersion(9, 2) && chkNoInherit->GetValue())
{
sql += wxT(" NO INHERIT");
}
sql += wxT(";\n");
}
else
{
if (check->GetName() != name)
{
sql = wxT("ALTER ") + object->GetTypeName().Upper() + wxT(" ") + object->GetQuotedFullIdentifier()
+ wxT("\n RENAME CONSTRAINT ") + qtIdent(check->GetName())
+ wxT(" TO ") + qtIdent(name) + wxT(";\n");
}
if (connection->BackendMinimumVersion(9, 2) && !check->GetValid() && !chkDontValidate->GetValue())
{
sql += wxT("ALTER ") + object->GetTypeName().Upper() + wxT(" ") + object->GetQuotedFullIdentifier()
+ wxT("\n VALIDATE CONSTRAINT ") + qtIdent(name) + wxT(";\n");
}
}
if (!name.IsEmpty())
AppendComment(sql, wxT("CONSTRAINT ") + qtIdent(name)
+ wxT(" ON ") + object->GetQuotedFullIdentifier(), check);
return sql;
}
wxString dlgCheck::GetDefinition()
{
wxString sql;
sql = wxT("(") + txtWhere->GetValue() + wxT(")");
if (chkDontValidate->GetValue())
sql += wxT(" NOT VALID");
return sql;
}
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