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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 "RangeSelectionHelper.hxx"
21 : #include "RangeSelectionListener.hxx"
22 : #include "macros.hxx"
23 : #include "ControllerLockGuard.hxx"
24 : #include <com/sun/star/frame/XModel.hpp>
25 : #include <com/sun/star/awt/XTopWindow.hpp>
26 : #include <com/sun/star/text/XText.hpp>
27 : #include <com/sun/star/embed/XEmbeddedObject.hpp>
28 : #include <com/sun/star/embed/EmbedStates.hpp>
29 : #include <com/sun/star/embed/XComponentSupplier.hpp>
30 : #include <com/sun/star/sheet/XCellRangeAddressable.hpp>
31 : #include <com/sun/star/sheet/XSpreadsheetDocument.hpp>
32 : #include <com/sun/star/sheet/XCellRangesAccess.hpp>
33 : #include <com/sun/star/chart2/data/XRangeXMLConversion.hpp>
34 : #include <rtl/ustrbuf.hxx>
35 :
36 : using namespace ::com::sun::star;
37 :
38 : using ::com::sun::star::uno::Reference;
39 : using ::com::sun::star::uno::Sequence;
40 :
41 : namespace chart
42 : {
43 :
44 0 : RangeSelectionHelper::RangeSelectionHelper(
45 : const Reference< chart2::XChartDocument > & xChartDocument ) :
46 0 : m_xChartDocument( xChartDocument )
47 0 : {}
48 :
49 0 : RangeSelectionHelper::~RangeSelectionHelper()
50 0 : {}
51 :
52 0 : bool RangeSelectionHelper::hasRangeSelection()
53 : {
54 0 : return getRangeSelection().is();
55 : }
56 :
57 0 : Reference< sheet::XRangeSelection > RangeSelectionHelper::getRangeSelection()
58 : {
59 0 : if( !m_xRangeSelection.is() &&
60 0 : m_xChartDocument.is() )
61 : {
62 : try
63 : {
64 0 : Reference< chart2::data::XDataProvider > xDataProvider( m_xChartDocument->getDataProvider());
65 0 : if( xDataProvider.is())
66 0 : m_xRangeSelection.set( xDataProvider->getRangeSelection());
67 : }
68 0 : catch( const uno::Exception & ex )
69 : {
70 : ASSERT_EXCEPTION( ex );
71 :
72 0 : m_xRangeSelection.clear();
73 : }
74 : }
75 :
76 0 : return m_xRangeSelection;
77 : }
78 :
79 0 : void RangeSelectionHelper::raiseRangeSelectionDocument()
80 : {
81 0 : Reference< sheet::XRangeSelection > xRangeSel( getRangeSelection());
82 0 : if( xRangeSel.is())
83 : {
84 : try
85 : {
86 : // bring document to front
87 0 : Reference< frame::XController > xCtrl( xRangeSel, uno::UNO_QUERY );
88 0 : if( xCtrl.is())
89 : {
90 0 : Reference< frame::XFrame > xFrame( xCtrl->getFrame());
91 0 : if( xFrame.is())
92 : {
93 0 : Reference< awt::XTopWindow > xWin( xFrame->getContainerWindow(),
94 0 : uno::UNO_QUERY_THROW );
95 0 : xWin->toFront();
96 0 : }
97 0 : }
98 : }
99 0 : catch( const uno::Exception & ex )
100 : {
101 : ASSERT_EXCEPTION( ex );
102 : }
103 0 : }
104 0 : }
105 :
106 0 : bool RangeSelectionHelper::chooseRange(
107 : const OUString & aCurrentRange,
108 : const OUString & aUIString,
109 : RangeSelectionListenerParent & rListenerParent )
110 : {
111 0 : ControllerLockGuardUNO aGuard( Reference< frame::XModel >(m_xChartDocument, uno::UNO_QUERY ) );
112 :
113 0 : bool bResult = true;
114 0 : raiseRangeSelectionDocument();
115 :
116 : try
117 : {
118 0 : Reference< sheet::XRangeSelection > xRangeSel( getRangeSelection());
119 0 : if( xRangeSel.is())
120 : {
121 0 : Sequence< beans::PropertyValue > aArgs( 4 );
122 0 : aArgs[0] = beans::PropertyValue(
123 : "InitialValue", -1, uno::makeAny( aCurrentRange ),
124 0 : beans::PropertyState_DIRECT_VALUE );
125 0 : aArgs[1] = beans::PropertyValue(
126 : "Title", -1,
127 : uno::makeAny( aUIString ),
128 0 : beans::PropertyState_DIRECT_VALUE );
129 0 : aArgs[2] = beans::PropertyValue(
130 : "CloseOnMouseRelease", -1, uno::makeAny( true ),
131 0 : beans::PropertyState_DIRECT_VALUE );
132 0 : aArgs[3] = beans::PropertyValue(
133 : "MultiSelectionMode", -1, uno::makeAny( true ),
134 0 : beans::PropertyState_DIRECT_VALUE );
135 :
136 0 : if( m_xRangeSelectionListener.is() )
137 0 : stopRangeListening();
138 : m_xRangeSelectionListener.set( Reference< sheet::XRangeSelectionListener >(
139 0 : new RangeSelectionListener( rListenerParent, aCurrentRange, Reference< frame::XModel >(m_xChartDocument, uno::UNO_QUERY ) )));
140 :
141 0 : xRangeSel->addRangeSelectionListener( m_xRangeSelectionListener );
142 0 : xRangeSel->startRangeSelection( aArgs );
143 0 : }
144 : }
145 0 : catch( const uno::Exception & ex )
146 : {
147 0 : bResult = false;
148 : ASSERT_EXCEPTION( ex );
149 : }
150 :
151 0 : return bResult;
152 : }
153 :
154 0 : void RangeSelectionHelper::stopRangeListening( bool bRemoveListener /* = true */ )
155 : {
156 0 : if( bRemoveListener &&
157 0 : m_xRangeSelectionListener.is() &&
158 0 : m_xRangeSelection.is() )
159 : {
160 0 : m_xRangeSelection->removeRangeSelectionListener( m_xRangeSelectionListener );
161 : }
162 :
163 0 : m_xRangeSelectionListener = 0;
164 0 : }
165 :
166 0 : bool RangeSelectionHelper::verifyCellRange( const OUString & rRangeStr )
167 : {
168 0 : Reference< chart2::data::XDataProvider > xDataProvider( m_xChartDocument->getDataProvider());
169 0 : if( ! xDataProvider.is())
170 0 : return false;
171 :
172 0 : return xDataProvider->createDataSequenceByRangeRepresentationPossible( rRangeStr );
173 : }
174 :
175 0 : bool RangeSelectionHelper::verifyArguments( const Sequence< beans::PropertyValue > & rArguments )
176 : {
177 0 : Reference< chart2::data::XDataProvider > xDataProvider( m_xChartDocument->getDataProvider());
178 0 : if( ! xDataProvider.is())
179 0 : return false;
180 :
181 0 : return xDataProvider->createDataSourcePossible( rArguments );
182 : }
183 :
184 : } // namespace chart
185 :
186 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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