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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 : #include "vbapagebreaks.hxx"
20 : #include "vbapagebreak.hxx"
21 : #include <ooo/vba/excel/XWorksheet.hpp>
22 : using namespace ::com::sun::star;
23 : using namespace ::ooo::vba;
24 :
25 : typedef ::cppu::WeakImplHelper1<container::XIndexAccess > RangePageBreaks_Base;
26 6 : class RangePageBreaks : public RangePageBreaks_Base
27 : {
28 : private:
29 : uno::Reference< XHelperInterface > mxParent;
30 : uno::Reference< uno::XComponentContext > mxContext;
31 : uno::Reference< sheet::XSheetPageBreak > mxSheetPageBreak;
32 : sal_Bool m_bColumn;
33 :
34 : public:
35 3 : RangePageBreaks( const uno::Reference< XHelperInterface >& xParent,
36 : const uno::Reference< uno::XComponentContext >& xContext,
37 : uno::Reference< sheet::XSheetPageBreak >& xSheetPageBreak,
38 3 : sal_Bool bColumn ) : mxParent( xParent ), mxContext( xContext ), mxSheetPageBreak( xSheetPageBreak ), m_bColumn( bColumn )
39 : {
40 3 : }
41 :
42 14 : sal_Int32 getAPIStartofRange( const uno::Reference< excel::XRange >& xRange ) throw (css::uno::RuntimeException)
43 : {
44 14 : if( m_bColumn )
45 7 : return xRange->getColumn() - 1;
46 7 : return xRange->getRow() - 1;
47 : }
48 :
49 12 : sal_Int32 getAPIEndIndexofRange( const uno::Reference< excel::XRange >& xRange, sal_Int32 nUsedStart ) throw (uno::RuntimeException)
50 : {
51 12 : if( m_bColumn )
52 6 : return nUsedStart + xRange->Columns( uno::Any() )->getCount() - 1;
53 6 : return nUsedStart + xRange->Rows( uno::Any() )->getCount();
54 : }
55 :
56 12 : uno::Sequence<sheet::TablePageBreakData> getAllPageBreaks() throw (uno::RuntimeException)
57 : {
58 12 : if( m_bColumn )
59 6 : return mxSheetPageBreak->getColumnPageBreaks();
60 6 : return mxSheetPageBreak->getRowPageBreaks();
61 : }
62 :
63 4 : uno::Reference<container::XIndexAccess> getRowColContainer() throw (uno::RuntimeException)
64 : {
65 4 : uno::Reference< table::XColumnRowRange > xColumnRowRange( mxSheetPageBreak, uno::UNO_QUERY_THROW );
66 4 : uno::Reference<container::XIndexAccess> xIndexAccess;
67 4 : if( m_bColumn )
68 2 : xIndexAccess.set( xColumnRowRange->getColumns(), uno::UNO_QUERY_THROW );
69 : else
70 2 : xIndexAccess.set( xColumnRowRange->getRows(), uno::UNO_QUERY_THROW );
71 4 : return xIndexAccess;
72 : }
73 :
74 : sheet::TablePageBreakData getTablePageBreakData( sal_Int32 nAPIItemIndex ) throw ( script::BasicErrorException, uno::RuntimeException);
75 : uno::Any Add( const css::uno::Any& Before ) throw ( css::script::BasicErrorException, css::uno::RuntimeException);
76 :
77 : // XIndexAccess
78 : virtual sal_Int32 SAL_CALL getCount( ) throw (uno::RuntimeException);
79 : virtual uno::Any SAL_CALL getByIndex( sal_Int32 Index ) throw (lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException);
80 0 : virtual uno::Type SAL_CALL getElementType( ) throw (uno::RuntimeException)
81 : {
82 0 : if( m_bColumn )
83 0 : return excel::XVPageBreak::static_type(0);
84 0 : return excel::XHPageBreak::static_type(0);
85 : }
86 0 : virtual sal_Bool SAL_CALL hasElements( ) throw (uno::RuntimeException)
87 : {
88 0 : return sal_True;
89 : }
90 : };
91 :
92 : /** @TODO Unlike MS Excel this method only considers the pagebreaks that intersect the used range
93 : * To become completely compatible the print area has to be considered. As far as I found out this printarea
94 : * also considers the position and sizes of shapes and manually inserted page breaks
95 : * Note: In MS there is a limit of 1026 horizontal page breaks per sheet.
96 : */
97 10 : sal_Int32 SAL_CALL RangePageBreaks::getCount( ) throw (uno::RuntimeException)
98 : {
99 10 : sal_Int32 nCount = 0;
100 10 : uno::Reference< excel::XWorksheet > xWorksheet( mxParent, uno::UNO_QUERY_THROW );
101 20 : uno::Reference< excel::XRange > xRange = xWorksheet->getUsedRange();
102 10 : sal_Int32 nUsedStart = getAPIStartofRange( xRange );
103 10 : sal_Int32 nUsedEnd = getAPIEndIndexofRange( xRange, nUsedStart );
104 20 : uno::Sequence<sheet::TablePageBreakData> aTablePageBreakData = getAllPageBreaks();
105 :
106 10 : sal_Int32 nLength = aTablePageBreakData.getLength();
107 31 : for( sal_Int32 i=0; i<nLength; i++ )
108 : {
109 31 : sal_Int32 nPos = aTablePageBreakData[i].Position;
110 31 : if( nPos > nUsedEnd + 1)
111 10 : return nCount;
112 21 : nCount++;
113 : }
114 :
115 10 : return nCount;
116 : }
117 :
118 2 : uno::Any SAL_CALL RangePageBreaks::getByIndex( sal_Int32 Index ) throw (lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException)
119 : {
120 2 : if( (Index < getCount()) && ( Index >= 0 ))
121 : {
122 2 : sheet::TablePageBreakData aTablePageBreakData = getTablePageBreakData( Index );
123 2 : uno::Reference< container::XIndexAccess > xIndexAccess = getRowColContainer();
124 2 : sal_Int32 nPos = aTablePageBreakData.Position;
125 2 : if( (nPos < xIndexAccess->getCount()) && (nPos > -1) )
126 : {
127 2 : uno::Reference< beans::XPropertySet > xRowColPropertySet( xIndexAccess->getByIndex(nPos), uno::UNO_QUERY_THROW );
128 2 : if( m_bColumn )
129 1 : return uno::makeAny( uno::Reference< excel::XVPageBreak >( new ScVbaVPageBreak( mxParent, mxContext, xRowColPropertySet, aTablePageBreakData) ));
130 1 : return uno::makeAny( uno::Reference< excel::XHPageBreak >( new ScVbaHPageBreak( mxParent, mxContext, xRowColPropertySet, aTablePageBreakData) ));
131 0 : }
132 : }
133 0 : throw lang::IndexOutOfBoundsException();
134 : }
135 :
136 2 : sheet::TablePageBreakData RangePageBreaks::getTablePageBreakData( sal_Int32 nAPIItemIndex ) throw ( script::BasicErrorException, uno::RuntimeException)
137 : {
138 2 : sal_Int32 index = -1;
139 2 : sheet::TablePageBreakData aTablePageBreakData;
140 2 : uno::Reference< excel::XWorksheet > xWorksheet( mxParent, uno::UNO_QUERY_THROW );
141 4 : uno::Reference< excel::XRange > xRange = xWorksheet->getUsedRange();
142 2 : sal_Int32 nUsedStart = getAPIStartofRange( xRange );
143 2 : sal_Int32 nUsedEnd = getAPIEndIndexofRange( xRange, nUsedStart );
144 4 : uno::Sequence<sheet::TablePageBreakData> aTablePageBreakDataList = getAllPageBreaks();
145 :
146 2 : sal_Int32 nLength = aTablePageBreakDataList.getLength();
147 2 : for( sal_Int32 i=0; i<nLength; i++ )
148 : {
149 2 : aTablePageBreakData = aTablePageBreakDataList[i];
150 2 : sal_Int32 nPos = aTablePageBreakData.Position;
151 2 : if( nPos >= nUsedStart )
152 2 : index++;
153 2 : if( nPos > nUsedEnd )
154 0 : DebugHelper::exception(SbERR_METHOD_FAILED, OUString());
155 2 : if( index == nAPIItemIndex )
156 2 : return aTablePageBreakData;
157 : }
158 :
159 2 : return aTablePageBreakData;
160 : }
161 :
162 2 : uno::Any RangePageBreaks::Add( const css::uno::Any& Before ) throw ( css::script::BasicErrorException, css::uno::RuntimeException)
163 : {
164 2 : uno::Reference< excel::XRange > xRange;
165 2 : Before >>= xRange;
166 2 : if( !xRange.is() )
167 : {
168 0 : DebugHelper::exception(SbERR_BAD_ARGUMENT, OUString());
169 : }
170 :
171 2 : sal_Int32 nAPIRowColIndex = getAPIStartofRange( xRange );
172 4 : uno::Reference< container::XIndexAccess > xIndexAccess = getRowColContainer();
173 4 : uno::Reference< beans::XPropertySet > xRowColPropertySet( xIndexAccess->getByIndex(nAPIRowColIndex), uno::UNO_QUERY_THROW );
174 2 : xRowColPropertySet->setPropertyValue("IsStartOfNewPage", uno::makeAny(sal_True));
175 2 : sheet::TablePageBreakData aTablePageBreakData;
176 2 : aTablePageBreakData.ManualBreak = sal_True;
177 2 : aTablePageBreakData.Position = nAPIRowColIndex;
178 2 : if( m_bColumn )
179 1 : return uno::makeAny( uno::Reference< excel::XVPageBreak >( new ScVbaVPageBreak( mxParent, mxContext, xRowColPropertySet, aTablePageBreakData) ));
180 3 : return uno::makeAny( uno::Reference< excel::XHPageBreak >( new ScVbaHPageBreak( mxParent, mxContext, xRowColPropertySet, aTablePageBreakData) ));
181 : }
182 :
183 :
184 0 : class RangePageBreaksEnumWrapper : public EnumerationHelper_BASE
185 : {
186 : uno::Reference<container::XIndexAccess > m_xIndexAccess;
187 : sal_Int32 nIndex;
188 : public:
189 0 : RangePageBreaksEnumWrapper( const uno::Reference< container::XIndexAccess >& xIndexAccess ) : m_xIndexAccess( xIndexAccess ), nIndex( 0 ) {}
190 0 : virtual ::sal_Bool SAL_CALL hasMoreElements( ) throw (uno::RuntimeException)
191 : {
192 0 : return ( nIndex < m_xIndexAccess->getCount() );
193 : }
194 :
195 0 : virtual uno::Any SAL_CALL nextElement( ) throw (container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException)
196 : {
197 0 : if ( nIndex < m_xIndexAccess->getCount() )
198 0 : return m_xIndexAccess->getByIndex( nIndex++ );
199 0 : throw container::NoSuchElementException();
200 : }
201 : };
202 :
203 1 : ScVbaHPageBreaks::ScVbaHPageBreaks( const uno::Reference< XHelperInterface >& xParent,
204 : const uno::Reference< uno::XComponentContext >& xContext,
205 : uno::Reference< sheet::XSheetPageBreak >& xSheetPageBreak) throw (uno::RuntimeException):
206 1 : ScVbaHPageBreaks_BASE( xParent,xContext, new RangePageBreaks( xParent, xContext, xSheetPageBreak, false )),
207 2 : mxSheetPageBreak( xSheetPageBreak )
208 : {
209 1 : }
210 :
211 1 : uno::Any SAL_CALL ScVbaHPageBreaks::Add( const uno::Any& Before) throw ( script::BasicErrorException, uno::RuntimeException)
212 : {
213 1 : RangePageBreaks* pPageBreaks = dynamic_cast< RangePageBreaks* >( m_xIndexAccess.get() );
214 1 : if( pPageBreaks )
215 : {
216 1 : return pPageBreaks->Add( Before );
217 : }
218 0 : return uno::Any();
219 : }
220 :
221 : uno::Reference< container::XEnumeration >
222 0 : ScVbaHPageBreaks::createEnumeration() throw (uno::RuntimeException)
223 : {
224 0 : return new RangePageBreaksEnumWrapper( m_xIndexAccess );
225 : }
226 :
227 : uno::Any
228 1 : ScVbaHPageBreaks::createCollectionObject( const css::uno::Any& aSource )
229 : {
230 1 : return aSource; // its already a pagebreak object
231 : }
232 :
233 : uno::Type
234 0 : ScVbaHPageBreaks::getElementType() throw (uno::RuntimeException)
235 : {
236 0 : return excel::XHPageBreak::static_type(0);
237 : }
238 :
239 : OUString
240 0 : ScVbaHPageBreaks::getServiceImplName()
241 : {
242 0 : return OUString("ScVbaHPageBreaks");
243 : }
244 :
245 : uno::Sequence< OUString >
246 0 : ScVbaHPageBreaks::getServiceNames()
247 : {
248 0 : static uno::Sequence< OUString > aServiceNames;
249 0 : if ( aServiceNames.getLength() == 0 )
250 : {
251 0 : aServiceNames.realloc( 1 );
252 0 : aServiceNames[ 0 ] = OUString("ooo.vba.excel.HPageBreaks" );
253 : }
254 0 : return aServiceNames;
255 : }
256 :
257 : //VPageBreak
258 2 : ScVbaVPageBreaks::ScVbaVPageBreaks( const uno::Reference< XHelperInterface >& xParent,
259 : const uno::Reference< uno::XComponentContext >& xContext,
260 : uno::Reference< sheet::XSheetPageBreak >& xSheetPageBreak ) throw ( uno::RuntimeException )
261 2 : : ScVbaVPageBreaks_BASE( xParent, xContext, new RangePageBreaks( xParent, xContext, xSheetPageBreak, sal_True ) ),
262 4 : mxSheetPageBreak( xSheetPageBreak )
263 : {
264 2 : }
265 :
266 4 : ScVbaVPageBreaks::~ScVbaVPageBreaks()
267 : {
268 4 : }
269 :
270 : uno::Any SAL_CALL
271 1 : ScVbaVPageBreaks::Add( const uno::Any& Before ) throw ( script::BasicErrorException, uno::RuntimeException )
272 : {
273 1 : RangePageBreaks* pPageBreaks = dynamic_cast< RangePageBreaks* >( m_xIndexAccess.get() );
274 1 : if( pPageBreaks )
275 : {
276 1 : return pPageBreaks->Add( Before );
277 : }
278 0 : return uno::Any();
279 : }
280 :
281 : uno::Reference< container::XEnumeration >
282 0 : ScVbaVPageBreaks::createEnumeration() throw ( uno::RuntimeException )
283 : {
284 0 : return new RangePageBreaksEnumWrapper( m_xIndexAccess );
285 : }
286 :
287 : uno::Any
288 1 : ScVbaVPageBreaks::createCollectionObject( const css::uno::Any& aSource )
289 : {
290 1 : return aSource; // its already a pagebreak object
291 : }
292 :
293 : uno::Type
294 0 : ScVbaVPageBreaks::getElementType() throw ( uno::RuntimeException )
295 : {
296 0 : return excel::XVPageBreak::static_type( 0 );
297 : }
298 :
299 : OUString
300 0 : ScVbaVPageBreaks::getServiceImplName()
301 : {
302 0 : return OUString("ScVbaVPageBreaks");
303 : }
304 :
305 : uno::Sequence< OUString >
306 0 : ScVbaVPageBreaks::getServiceNames()
307 : {
308 0 : static uno::Sequence< OUString > aServiceNames;
309 0 : if ( aServiceNames.getLength() == 0 )
310 : {
311 0 : aServiceNames.realloc( 1 );
312 0 : aServiceNames[ 0 ] = OUString( "ooo.vba.excel.VPageBreaks" );
313 : }
314 0 : return aServiceNames;
315 6 : }
316 :
317 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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