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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 "vbalistbox.hxx"
21 : #include "vbanewfont.hxx"
22 : #include <comphelper/anytostring.hxx>
23 : #include <com/sun/star/script/ArrayWrapper.hpp>
24 : #include <com/sun/star/form/validation/XValidatableFormComponent.hpp>
25 :
26 : using namespace com::sun::star;
27 : using namespace ooo::vba;
28 :
29 0 : const static OUString TEXT( "Text" );
30 0 : const static OUString SELECTEDITEMS( "SelectedItems" );
31 0 : const static OUString ITEMS( "StringItemList" );
32 :
33 :
34 0 : ScVbaListBox::ScVbaListBox( const uno::Reference< XHelperInterface >& xParent, const uno::Reference< uno::XComponentContext >& xContext, const uno::Reference< css::uno::XInterface >& xControl, const uno::Reference< frame::XModel >& xModel, AbstractGeometryAttributes* pGeomHelper ) : ListBoxImpl_BASE( xParent, xContext, xControl, xModel, pGeomHelper )
35 : {
36 0 : mpListHelper.reset( new ListControlHelper( m_xProps ) );
37 0 : }
38 :
39 : // Attributes
40 : void SAL_CALL
41 0 : ScVbaListBox::setListIndex( const uno::Any& _value ) throw (uno::RuntimeException)
42 : {
43 0 : sal_Int32 nIndex = 0;
44 0 : _value >>= nIndex;
45 0 : uno::Reference< XPropValue > xPropVal( Selected( nIndex ), uno::UNO_QUERY_THROW );
46 0 : xPropVal->setValue( uno::makeAny( sal_True ) );
47 0 : }
48 :
49 : uno::Any SAL_CALL
50 0 : ScVbaListBox::getListIndex() throw (uno::RuntimeException)
51 : {
52 0 : uno::Sequence< sal_Int16 > sSelection;
53 0 : m_xProps->getPropertyValue( SELECTEDITEMS ) >>= sSelection;
54 0 : if ( sSelection.getLength() == 0 )
55 0 : return uno::Any( sal_Int32( -1 ) );
56 0 : return uno::Any( sSelection[ 0 ] );
57 : }
58 :
59 : uno::Any SAL_CALL
60 0 : ScVbaListBox::getValue() throw (uno::RuntimeException)
61 : {
62 0 : uno::Sequence< sal_Int16 > sSelection;
63 0 : uno::Sequence< OUString > sItems;
64 0 : m_xProps->getPropertyValue( SELECTEDITEMS ) >>= sSelection;
65 0 : m_xProps->getPropertyValue( ITEMS ) >>= sItems;
66 0 : if( getMultiSelect() )
67 0 : throw uno::RuntimeException( "Attribute use invalid." , uno::Reference< uno::XInterface >() );
68 0 : uno::Any aRet;
69 0 : if ( sSelection.getLength() )
70 0 : aRet = uno::makeAny( sItems[ sSelection[ 0 ] ] );
71 0 : return aRet;
72 : }
73 :
74 : void SAL_CALL
75 0 : ScVbaListBox::setValue( const uno::Any& _value ) throw (uno::RuntimeException)
76 : {
77 0 : if( getMultiSelect() )
78 : {
79 0 : throw uno::RuntimeException( "Attribute use invalid." , uno::Reference< uno::XInterface >() );
80 : }
81 0 : OUString sValue = getAnyAsString( _value );
82 0 : uno::Sequence< OUString > sList;
83 0 : m_xProps->getPropertyValue( ITEMS ) >>= sList;
84 0 : uno::Sequence< sal_Int16 > nList;
85 0 : sal_Int16 nLength = static_cast<sal_Int16>( sList.getLength() );
86 0 : sal_Int16 nValue = -1;
87 0 : sal_Int16 i = 0;
88 0 : for( i = 0; i < nLength; i++ )
89 : {
90 0 : if( sList[i].equals( sValue ) )
91 : {
92 0 : nValue = i;
93 0 : break;
94 : }
95 : }
96 0 : if( nValue == -1 )
97 0 : throw uno::RuntimeException( "Attribute use invalid." , uno::Reference< uno::XInterface >() );
98 :
99 0 : uno::Sequence< sal_Int16 > nSelectedIndices(1);
100 0 : uno::Sequence< sal_Int16 > nOldSelectedIndices;
101 0 : m_xProps->getPropertyValue( SELECTEDITEMS ) >>= nOldSelectedIndices;
102 0 : nSelectedIndices[ 0 ] = nValue;
103 0 : m_xProps->setPropertyValue( SELECTEDITEMS, uno::makeAny( nSelectedIndices ) );
104 0 : if ( nSelectedIndices != nOldSelectedIndices )
105 0 : fireClickEvent();
106 0 : m_xProps->setPropertyValue( TEXT, uno::makeAny( sValue ) );
107 0 : }
108 :
109 : OUString SAL_CALL
110 0 : ScVbaListBox::getText() throw (uno::RuntimeException)
111 : {
112 0 : OUString result;
113 0 : getValue() >>= result;
114 0 : return result;
115 : }
116 :
117 : void SAL_CALL
118 0 : ScVbaListBox::setText( const OUString& _text ) throw (uno::RuntimeException)
119 : {
120 0 : setValue( uno::makeAny( _text ) ); // seems the same
121 0 : }
122 :
123 : sal_Bool SAL_CALL
124 0 : ScVbaListBox::getMultiSelect() throw (css::uno::RuntimeException)
125 : {
126 0 : sal_Bool bMultiSelect = sal_False;
127 0 : m_xProps->getPropertyValue( "MultiSelection" ) >>= bMultiSelect;
128 0 : return bMultiSelect;
129 : }
130 :
131 : void SAL_CALL
132 0 : ScVbaListBox::setMultiSelect( sal_Bool _multiselect ) throw (css::uno::RuntimeException)
133 : {
134 0 : m_xProps->setPropertyValue( "MultiSelection" , uno::makeAny( _multiselect ) );
135 0 : }
136 :
137 :
138 : css::uno::Any SAL_CALL
139 0 : ScVbaListBox::Selected( sal_Int32 index ) throw (css::uno::RuntimeException)
140 : {
141 0 : uno::Sequence< OUString > sList;
142 0 : m_xProps->getPropertyValue( ITEMS ) >>= sList;
143 0 : sal_Int16 nLength = static_cast< sal_Int16 >( sList.getLength() );
144 : // no choice but to do a horror cast as internally
145 : // the indices are but sal_Int16
146 0 : sal_Int16 nIndex = static_cast< sal_Int16 >( index );
147 0 : if( nIndex < 0 || nIndex >= nLength )
148 0 : throw uno::RuntimeException( "Error Number." , uno::Reference< uno::XInterface >() );
149 0 : m_nIndex = nIndex;
150 0 : return uno::makeAny( uno::Reference< XPropValue > ( new ScVbaPropValue( this ) ) );
151 : }
152 :
153 : // Methods
154 : void SAL_CALL
155 0 : ScVbaListBox::AddItem( const uno::Any& pvargItem, const uno::Any& pvargIndex ) throw (uno::RuntimeException)
156 : {
157 0 : mpListHelper->AddItem( pvargItem, pvargIndex );
158 0 : }
159 :
160 : void SAL_CALL
161 0 : ScVbaListBox::removeItem( const uno::Any& index ) throw (uno::RuntimeException)
162 : {
163 0 : mpListHelper->removeItem( index );
164 0 : }
165 :
166 : void SAL_CALL
167 0 : ScVbaListBox::Clear( ) throw (uno::RuntimeException)
168 : {
169 0 : mpListHelper->Clear();
170 0 : }
171 :
172 : // this is called when something like the following vba code is used
173 : // to set the selected state of particular entries in the Listbox
174 : // ListBox1.Selected( 3 ) = false
175 : //PropListener
176 : void
177 0 : ScVbaListBox::setValueEvent( const uno::Any& value )
178 : {
179 0 : sal_Bool bValue = sal_False;
180 0 : if( !(value >>= bValue) )
181 0 : throw uno::RuntimeException( "Invalid type\n. need boolean." , uno::Reference< uno::XInterface >() );
182 0 : uno::Sequence< sal_Int16 > nList;
183 0 : m_xProps->getPropertyValue( SELECTEDITEMS ) >>= nList;
184 0 : sal_Int16 nLength = static_cast<sal_Int16>( nList.getLength() );
185 0 : sal_Int16 nIndex = m_nIndex;
186 0 : for( sal_Int16 i = 0; i < nLength; i++ )
187 : {
188 0 : if( nList[i] == nIndex )
189 : {
190 0 : if( bValue )
191 : return;
192 : else
193 : {
194 0 : for( ; i < nLength - 1; i++ )
195 : {
196 0 : nList[i] = nList[i + 1];
197 : }
198 0 : nList.realloc( nLength - 1 );
199 : //m_xProps->setPropertyValue( sSourceName, uno::makeAny( nList ) );
200 0 : fireClickEvent();
201 0 : m_xProps->setPropertyValue( SELECTEDITEMS, uno::makeAny( nList ) );
202 : return;
203 : }
204 : }
205 : }
206 0 : if( bValue )
207 : {
208 0 : if( getMultiSelect() )
209 : {
210 0 : nList.realloc( nLength + 1 );
211 0 : nList[nLength] = nIndex;
212 : }
213 : else
214 : {
215 0 : nList.realloc( 1 );
216 0 : nList[0] = nIndex;
217 : }
218 : //m_xProps->setPropertyValue( sSourceName, uno::makeAny( nList ) );
219 0 : fireClickEvent();
220 0 : m_xProps->setPropertyValue( SELECTEDITEMS, uno::makeAny( nList ) );
221 0 : }
222 : }
223 :
224 : // this is called when something like the following vba code is used
225 : // to determine the selected state of particular entries in the Listbox
226 : // msgbox ListBox1.Selected( 3 )
227 :
228 : css::uno::Any
229 0 : ScVbaListBox::getValueEvent()
230 : {
231 0 : uno::Sequence< sal_Int16 > nList;
232 0 : m_xProps->getPropertyValue( "SelectedItems" ) >>= nList;
233 0 : sal_Int32 nLength = nList.getLength();
234 0 : sal_Int32 nIndex = m_nIndex;
235 :
236 0 : for( sal_Int32 i = 0; i < nLength; i++ )
237 : {
238 0 : if( nList[i] == nIndex )
239 0 : return uno::makeAny( sal_True );
240 : }
241 :
242 0 : return uno::makeAny( sal_False );
243 : }
244 :
245 : void SAL_CALL
246 0 : ScVbaListBox::setRowSource( const OUString& _rowsource ) throw (uno::RuntimeException)
247 : {
248 0 : ScVbaControl::setRowSource( _rowsource );
249 0 : mpListHelper->setRowSource( _rowsource );
250 0 : }
251 :
252 : sal_Int32 SAL_CALL
253 0 : ScVbaListBox::getListCount() throw (uno::RuntimeException)
254 : {
255 0 : return mpListHelper->getListCount();
256 : }
257 :
258 : uno::Any SAL_CALL
259 0 : ScVbaListBox::List( const ::uno::Any& pvargIndex, const uno::Any& pvarColumn ) throw (uno::RuntimeException)
260 : {
261 0 : return mpListHelper->List( pvargIndex, pvarColumn );
262 : }
263 :
264 0 : uno::Reference< msforms::XNewFont > SAL_CALL ScVbaListBox::getFont() throw (uno::RuntimeException)
265 : {
266 0 : return new VbaNewFont( this, mxContext, m_xProps );
267 : }
268 :
269 : OUString
270 0 : ScVbaListBox::getServiceImplName()
271 : {
272 0 : return OUString("ScVbaListBox");
273 : }
274 :
275 : uno::Sequence< OUString >
276 0 : ScVbaListBox::getServiceNames()
277 : {
278 0 : static uno::Sequence< OUString > aServiceNames;
279 0 : if ( aServiceNames.getLength() == 0 )
280 : {
281 0 : aServiceNames.realloc( 1 );
282 0 : aServiceNames[ 0 ] = "ooo.vba.msforms.ScVbaListBox";
283 : }
284 0 : return aServiceNames;
285 0 : }
286 :
287 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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