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1 : : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : : /*
3 : : * This file is part of the LibreOffice project.
4 : : *
5 : : * This Source Code Form is subject to the terms of the Mozilla Public
6 : : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : : *
9 : : * This file incorporates work covered by the following license notice:
10 : : *
11 : : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : : * contributor license agreements. See the NOTICE file distributed
13 : : * with this work for additional information regarding copyright
14 : : * ownership. The ASF licenses this file to you under the Apache
15 : : * License, Version 2.0 (the "License"); you may not use this file
16 : : * except in compliance with the License. You may obtain a copy of
17 : : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : : */
19 : :
20 : : #include "TableWindowData.hxx"
21 : : #include <tools/debug.hxx>
22 : : #include <com/sun/star/sdb/XQueriesSupplier.hpp>
23 : : #include <com/sun/star/sdbcx/XTablesSupplier.hpp>
24 : : #include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
25 : : #include <com/sun/star/sdbcx/XKeysSupplier.hpp>
26 : : #include <com/sun/star/container/XNameAccess.hpp>
27 : : #include <com/sun/star/container/XIndexAccess.hpp>
28 : :
29 : : using namespace dbaui;
30 : : using namespace ::com::sun::star::lang;
31 : : using namespace ::com::sun::star::uno;
32 : : using namespace ::com::sun::star::sdb;
33 : : using namespace ::com::sun::star::sdbc;
34 : : using namespace ::com::sun::star::sdbcx;
35 : : using namespace ::com::sun::star::beans;
36 : : using namespace ::com::sun::star::container;
37 : :
38 : : //==================================================================
39 : : // class OTableWindowData
40 : : //==================================================================
41 : : DBG_NAME(OTableWindowData)
42 : : //------------------------------------------------------------------------------
43 : 0 : OTableWindowData::OTableWindowData( const Reference< XPropertySet>& _xTable
44 : : ,const ::rtl::OUString& _rComposedName
45 : : ,const ::rtl::OUString& rTableName
46 : : ,const ::rtl::OUString& rWinName )
47 : : :m_xTable(_xTable)
48 : : ,m_aTableName( rTableName )
49 : : ,m_aWinName( rWinName )
50 : : ,m_sComposedName(_rComposedName)
51 : : ,m_aPosition( Point(-1,-1) )
52 : : ,m_aSize( Size(-1,-1) )
53 : : ,m_bShowAll( sal_True )
54 : : ,m_bIsQuery(false)
55 [ # # ]: 0 : ,m_bIsValid(true)
56 : : {
57 : : DBG_CTOR(OTableWindowData,NULL);
58 [ # # ]: 0 : if( m_aWinName.isEmpty() )
59 : 0 : m_aWinName = m_aTableName;
60 : :
61 [ # # ]: 0 : listen();
62 : 0 : }
63 : :
64 : : //------------------------------------------------------------------------------
65 [ # # ]: 0 : OTableWindowData::~OTableWindowData()
66 : : {
67 : : DBG_DTOR(OTableWindowData,NULL);
68 [ # # ]: 0 : Reference<XComponent> xComponent( m_xTable, UNO_QUERY );
69 [ # # ]: 0 : if ( xComponent.is() )
70 [ # # ]: 0 : stopComponentListening( xComponent );
71 [ # # ]: 0 : }
72 : :
73 : : //------------------------------------------------------------------------------
74 : 0 : sal_Bool OTableWindowData::HasPosition() const
75 : : {
76 [ # # ][ # # ]: 0 : return ( (m_aPosition.X() != -1) && (m_aPosition.Y() != -1) );
77 : : }
78 : :
79 : : //------------------------------------------------------------------------------
80 : 0 : sal_Bool OTableWindowData::HasSize() const
81 : : {
82 [ # # ][ # # ]: 0 : return ( (m_aSize.Width() != -1) && (m_aSize.Height() !=-1) );
83 : : }
84 : : // -----------------------------------------------------------------------------
85 : 0 : void OTableWindowData::_disposing( const ::com::sun::star::lang::EventObject& /*_rSource*/ )
86 : : {
87 [ # # ]: 0 : ::osl::MutexGuard aGuard( m_aMutex );
88 : : // it doesn't matter which one was disposed
89 : 0 : m_xColumns.clear();
90 : 0 : m_xKeys.clear();
91 [ # # ]: 0 : m_xTable.clear();
92 : 0 : }
93 : : // -----------------------------------------------------------------------------
94 : 0 : bool OTableWindowData::init(const Reference< XConnection >& _xConnection,bool _bAllowQueries)
95 : : {
96 : : OSL_ENSURE(!m_xTable.is(),"We are already connected to a table!");
97 : :
98 [ # # ]: 0 : ::osl::MutexGuard aGuard( m_aMutex );
99 : :
100 [ # # ]: 0 : Reference< XQueriesSupplier > xSupQueries( _xConnection, UNO_QUERY_THROW );
101 [ # # ][ # # ]: 0 : Reference< XNameAccess > xQueries( xSupQueries->getQueries(), UNO_QUERY_THROW );
[ # # ]
102 [ # # ][ # # ]: 0 : bool bIsKnownQuery = _bAllowQueries && xQueries->hasByName( m_sComposedName );
[ # # ][ # # ]
103 : :
104 [ # # ]: 0 : Reference< XTablesSupplier > xSupTables( _xConnection, UNO_QUERY_THROW );
105 [ # # ][ # # ]: 0 : Reference< XNameAccess > xTables( xSupTables->getTables(), UNO_QUERY_THROW );
[ # # ]
106 [ # # ][ # # ]: 0 : bool bIsKnownTable = xTables->hasByName( m_sComposedName );
107 : :
108 [ # # ]: 0 : if ( bIsKnownQuery )
109 [ # # ][ # # ]: 0 : m_xTable.set( xQueries->getByName( m_sComposedName ), UNO_QUERY );
[ # # ]
110 [ # # ]: 0 : else if ( bIsKnownTable )
111 [ # # ][ # # ]: 0 : m_xTable.set( xTables->getByName( m_sComposedName ), UNO_QUERY );
[ # # ]
112 : : else
113 : 0 : m_bIsValid = false;
114 : :
115 : : // if we survived so far, we know whether it's a query
116 : 0 : m_bIsQuery = bIsKnownQuery;
117 : :
118 [ # # ]: 0 : listen();
119 : :
120 [ # # ]: 0 : Reference< XIndexAccess > xColumnsAsIndex( m_xColumns,UNO_QUERY );
121 [ # # ][ # # ]: 0 : return xColumnsAsIndex.is() && ( xColumnsAsIndex->getCount() > 0 );
[ # # ][ # # ]
[ # # ]
122 : : }
123 : : // -----------------------------------------------------------------------------
124 : 0 : void OTableWindowData::listen()
125 : : {
126 [ # # ]: 0 : if ( m_xTable.is() )
127 : : {
128 : : // listen for the object being disposed
129 [ # # ]: 0 : Reference<XComponent> xComponent( m_xTable, UNO_QUERY );
130 [ # # ]: 0 : if ( xComponent.is() )
131 [ # # ]: 0 : startComponentListening( xComponent );
132 : :
133 : : // obtain the columns
134 [ # # ]: 0 : Reference< XColumnsSupplier > xColumnsSups( m_xTable, UNO_QUERY);
135 [ # # ]: 0 : if ( xColumnsSups.is() )
136 [ # # ][ # # ]: 0 : m_xColumns = xColumnsSups->getColumns();
[ # # ]
137 : :
138 [ # # ]: 0 : Reference<XKeysSupplier> xKeySup(m_xTable,UNO_QUERY);
139 [ # # ]: 0 : if ( xKeySup.is() )
140 [ # # ][ # # ]: 0 : m_xKeys = xKeySup->getKeys();
[ # # ]
141 : : }
142 : 0 : }
143 : : // -----------------------------------------------------------------------------
144 : :
145 : : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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