Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 135 insertions, 0 deletions

diff --git a/dbaccess/source/ui/querydesign/TableWindowData.cxx b/dbaccess/source/ui/querydesign/TableWindowData.cxx
new file mode 100644
index 000000000..d07c8214a
--- /dev/null
+++ b/dbaccess/source/ui/querydesign/TableWindowData.cxx
@@ -0,0 +1,135 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <TableWindowData.hxx>
+#include <osl/diagnose.h>
+#include <com/sun/star/sdb/XQueriesSupplier.hpp>
+#include <com/sun/star/sdbcx/XTablesSupplier.hpp>
+#include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
+#include <com/sun/star/sdbcx/XKeysSupplier.hpp>
+#include <com/sun/star/container/XNameAccess.hpp>
+#include <com/sun/star/container/XIndexAccess.hpp>
+#include <com/sun/star/lang/XComponent.hpp>
+
+using namespace dbaui;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::sdb;
+using namespace ::com::sun::star::sdbc;
+using namespace ::com::sun::star::sdbcx;
+using namespace ::com::sun::star::beans;
+using namespace ::com::sun::star::container;
+
+OTableWindowData::OTableWindowData( const Reference< XPropertySet>& _xTable
+                                   ,const OUString& _rComposedName
+                                   ,const OUString& rTableName
+                                   ,const OUString& rWinName )
+    :m_xTable(_xTable)
+    ,m_aTableName( rTableName )
+    ,m_aWinName( rWinName )
+    ,m_sComposedName(_rComposedName)
+    ,m_aPosition( Point(-1,-1) )
+    ,m_aSize( Size(-1,-1) )
+    ,m_bShowAll( true )
+    ,m_bIsQuery(false)
+    ,m_bIsValid(true)
+{
+    if( m_aWinName.isEmpty() )
+        m_aWinName = m_aTableName;
+
+    listen();
+}
+
+OTableWindowData::~OTableWindowData()
+{
+    Reference<XComponent> xComponent( m_xTable, UNO_QUERY );
+    if ( xComponent.is() )
+        stopComponentListening( xComponent );
+}
+
+bool OTableWindowData::HasPosition() const
+{
+    return ( (m_aPosition.X() != -1) && (m_aPosition.Y() != -1) );
+}
+
+bool OTableWindowData::HasSize() const
+{
+    return ( (m_aSize.Width() != -1) && (m_aSize.Height() !=-1) );
+}
+
+void OTableWindowData::_disposing( const css::lang::EventObject& /*_rSource*/ )
+{
+    ::osl::MutexGuard aGuard( m_aMutex );
+    // it doesn't matter which one was disposed
+    m_xColumns.clear();
+    m_xKeys.clear();
+    m_xTable.clear();
+}
+
+bool OTableWindowData::init(const Reference< XConnection  >& _xConnection,bool _bAllowQueries)
+{
+    OSL_ENSURE(!m_xTable.is(),"We are already connected to a table!");
+
+    ::osl::MutexGuard aGuard( m_aMutex );
+
+    Reference< XQueriesSupplier > xSupQueries( _xConnection, UNO_QUERY_THROW );
+    Reference< XNameAccess > xQueries( xSupQueries->getQueries(), UNO_SET_THROW );
+    bool bIsKnownQuery = _bAllowQueries && xQueries->hasByName( m_sComposedName );
+
+    Reference< XTablesSupplier > xSupTables( _xConnection, UNO_QUERY_THROW );
+    Reference< XNameAccess > xTables( xSupTables->getTables(), UNO_SET_THROW );
+    bool bIsKnownTable = xTables->hasByName( m_sComposedName );
+
+    if ( bIsKnownQuery )
+        m_xTable.set( xQueries->getByName( m_sComposedName ), UNO_QUERY );
+    else if ( bIsKnownTable )
+        m_xTable.set( xTables->getByName( m_sComposedName ), UNO_QUERY );
+    else
+        m_bIsValid = false;
+
+    // if we survived so far, we know whether it's a query
+    m_bIsQuery = bIsKnownQuery;
+
+    listen();
+
+    Reference< XIndexAccess > xColumnsAsIndex( m_xColumns,UNO_QUERY );
+    return xColumnsAsIndex.is() && ( xColumnsAsIndex->getCount() > 0 );
+}
+
+void OTableWindowData::listen()
+{
+    if ( !m_xTable.is() )
+        return;
+
+    // listen for the object being disposed
+    Reference<XComponent> xComponent( m_xTable, UNO_QUERY );
+    if ( xComponent.is() )
+        startComponentListening( xComponent );
+
+    // obtain the columns
+    Reference< XColumnsSupplier > xColumnsSups( m_xTable, UNO_QUERY);
+    if ( xColumnsSups.is() )
+        m_xColumns = xColumnsSups->getColumns();
+
+    Reference<XKeysSupplier> xKeySup(m_xTable,UNO_QUERY);
+    if ( xKeySup.is() )
+        m_xKeys = xKeySup->getKeys();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */