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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 :
21 : #include "RangeSelectionHelper.hxx"
22 : #include "RangeSelectionListener.hxx"
23 : #include "macros.hxx"
24 : #include "ControllerLockGuard.hxx"
25 : #include <com/sun/star/frame/XModel.hpp>
26 : #include <com/sun/star/awt/XTopWindow.hpp>
27 : #include <com/sun/star/text/XText.hpp>
28 : #include <com/sun/star/embed/XEmbeddedObject.hpp>
29 : #include <com/sun/star/embed/EmbedStates.hpp>
30 : #include <com/sun/star/embed/XComponentSupplier.hpp>
31 : #include <com/sun/star/sheet/XCellRangeAddressable.hpp>
32 : #include <com/sun/star/sheet/XSpreadsheetDocument.hpp>
33 : #include <com/sun/star/sheet/XCellRangesAccess.hpp>
34 : #include <com/sun/star/chart2/data/XRangeXMLConversion.hpp>
35 : #include <rtl/ustrbuf.hxx>
36 :
37 : using namespace ::com::sun::star;
38 :
39 : using ::com::sun::star::uno::Reference;
40 : using ::com::sun::star::uno::Sequence;
41 :
42 : // ----------------------------------------
43 :
44 : namespace chart
45 : {
46 :
47 0 : RangeSelectionHelper::RangeSelectionHelper(
48 : const Reference< chart2::XChartDocument > & xChartDocument ) :
49 0 : m_xChartDocument( xChartDocument )
50 0 : {}
51 :
52 0 : RangeSelectionHelper::~RangeSelectionHelper()
53 0 : {}
54 :
55 0 : bool RangeSelectionHelper::hasRangeSelection()
56 : {
57 0 : return getRangeSelection().is();
58 : }
59 :
60 0 : Reference< sheet::XRangeSelection > RangeSelectionHelper::getRangeSelection()
61 : {
62 0 : if( !m_xRangeSelection.is() &&
63 0 : m_xChartDocument.is() )
64 : {
65 : try
66 : {
67 0 : Reference< chart2::data::XDataProvider > xDataProvider( m_xChartDocument->getDataProvider());
68 0 : if( xDataProvider.is())
69 0 : m_xRangeSelection.set( xDataProvider->getRangeSelection());
70 : }
71 0 : catch( const uno::Exception & ex )
72 : {
73 : ASSERT_EXCEPTION( ex );
74 :
75 0 : m_xRangeSelection.clear();
76 : }
77 : }
78 :
79 0 : return m_xRangeSelection;
80 : }
81 :
82 0 : void RangeSelectionHelper::raiseRangeSelectionDocument()
83 : {
84 0 : Reference< sheet::XRangeSelection > xRangeSel( getRangeSelection());
85 0 : if( xRangeSel.is())
86 : {
87 : try
88 : {
89 : // bring document to front
90 0 : Reference< frame::XController > xCtrl( xRangeSel, uno::UNO_QUERY );
91 0 : if( xCtrl.is())
92 : {
93 0 : Reference< frame::XFrame > xFrame( xCtrl->getFrame());
94 0 : if( xFrame.is())
95 : {
96 0 : Reference< awt::XTopWindow > xWin( xFrame->getContainerWindow(),
97 0 : uno::UNO_QUERY_THROW );
98 0 : xWin->toFront();
99 0 : }
100 0 : }
101 : }
102 0 : catch( const uno::Exception & ex )
103 : {
104 : ASSERT_EXCEPTION( ex );
105 : }
106 0 : }
107 0 : }
108 :
109 0 : bool RangeSelectionHelper::chooseRange(
110 : const OUString & aCurrentRange,
111 : const OUString & aUIString,
112 : RangeSelectionListenerParent & rListenerParent )
113 : {
114 0 : ControllerLockGuard aGuard( Reference< frame::XModel >(m_xChartDocument, uno::UNO_QUERY ) );
115 :
116 0 : bool bResult = true;
117 0 : raiseRangeSelectionDocument();
118 :
119 : try
120 : {
121 0 : Reference< sheet::XRangeSelection > xRangeSel( getRangeSelection());
122 0 : if( xRangeSel.is())
123 : {
124 0 : Sequence< beans::PropertyValue > aArgs( 4 );
125 0 : aArgs[0] = beans::PropertyValue(
126 : "InitialValue", -1, uno::makeAny( aCurrentRange ),
127 0 : beans::PropertyState_DIRECT_VALUE );
128 0 : aArgs[1] = beans::PropertyValue(
129 : "Title", -1,
130 : uno::makeAny( aUIString ),
131 0 : beans::PropertyState_DIRECT_VALUE );
132 0 : aArgs[2] = beans::PropertyValue(
133 : "CloseOnMouseRelease", -1, uno::makeAny( true ),
134 0 : beans::PropertyState_DIRECT_VALUE );
135 0 : aArgs[3] = beans::PropertyValue(
136 : "MultiSelectionMode", -1, uno::makeAny( true ),
137 0 : beans::PropertyState_DIRECT_VALUE );
138 :
139 0 : if( m_xRangeSelectionListener.is() )
140 0 : stopRangeListening();
141 : m_xRangeSelectionListener.set( Reference< sheet::XRangeSelectionListener >(
142 0 : new RangeSelectionListener( rListenerParent, aCurrentRange, Reference< frame::XModel >(m_xChartDocument, uno::UNO_QUERY ) )));
143 :
144 0 : xRangeSel->addRangeSelectionListener( m_xRangeSelectionListener );
145 0 : xRangeSel->startRangeSelection( aArgs );
146 0 : }
147 : }
148 0 : catch( const uno::Exception & ex )
149 : {
150 0 : bResult = false;
151 : ASSERT_EXCEPTION( ex );
152 : }
153 :
154 0 : return bResult;
155 : }
156 :
157 0 : void RangeSelectionHelper::stopRangeListening( bool bRemoveListener /* = true */ )
158 : {
159 0 : if( bRemoveListener &&
160 0 : m_xRangeSelectionListener.is() &&
161 0 : m_xRangeSelection.is() )
162 : {
163 0 : m_xRangeSelection->removeRangeSelectionListener( m_xRangeSelectionListener );
164 : }
165 :
166 0 : m_xRangeSelectionListener = 0;
167 0 : }
168 :
169 0 : bool RangeSelectionHelper::verifyCellRange( const OUString & rRangeStr )
170 : {
171 0 : Reference< chart2::data::XDataProvider > xDataProvider( m_xChartDocument->getDataProvider());
172 0 : if( ! xDataProvider.is())
173 0 : return false;
174 :
175 0 : return xDataProvider->createDataSequenceByRangeRepresentationPossible( rRangeStr );
176 : }
177 :
178 0 : bool RangeSelectionHelper::verifyArguments( const Sequence< beans::PropertyValue > & rArguments )
179 : {
180 0 : Reference< chart2::data::XDataProvider > xDataProvider( m_xChartDocument->getDataProvider());
181 0 : if( ! xDataProvider.is())
182 0 : return false;
183 :
184 0 : return xDataProvider->createDataSourcePossible( rArguments );
185 : }
186 :
187 : } // namespace chart
188 :
189 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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