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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 <tools/debug.hxx>
22 : #include <com/sun/star/beans/XPropertySet.hpp>
23 : #include <com/sun/star/beans/PropertyValue.hpp>
24 : #include <com/sun/star/container/XIndexReplace.hpp>
25 : #include <com/sun/star/style/NumberingType.hpp>
26 : #include <com/sun/star/container/XNamed.hpp>
27 : #include "XMLTextNumRuleInfo.hxx"
28 : #include <xmloff/XMLTextListAutoStylePool.hxx>
29 :
30 :
31 : using namespace ::com::sun::star::uno;
32 : using namespace ::com::sun::star::beans;
33 : using namespace ::com::sun::star::container;
34 : using namespace ::com::sun::star::style;
35 :
36 : // Complete refactoring of the class and enhancement of the class for lists.
37 0 : XMLTextNumRuleInfo::XMLTextNumRuleInfo()
38 : : msNumberingRules("NumberingRules")
39 : , msNumberingLevel("NumberingLevel")
40 : , msNumberingStartValue("NumberingStartValue")
41 : , msParaIsNumberingRestart("ParaIsNumberingRestart")
42 : , msNumberingIsNumber("NumberingIsNumber")
43 : , msNumberingIsOutline("NumberingIsOutline")
44 : , msPropNameListId("ListId")
45 : , msPropNameStartWith("StartWith")
46 : , msContinueingPreviousSubTree("ContinueingPreviousSubTree")
47 : , msListLabelStringProp("ListLabelString")
48 : , mxNumRules()
49 : , msNumRulesName()
50 : , msListId()
51 : , mnListStartValue( -1 )
52 : , mnListLevel( 0 )
53 : , mbIsNumbered( sal_False )
54 : , mbIsRestart( sal_False )
55 : , mnListLevelStartValue( -1 )
56 0 : , mbOutlineStyleAsNormalListStyle( sal_False )
57 : {
58 0 : Reset();
59 0 : }
60 :
61 : // Written OpenDocument file format doesn't fit to the created text document (#i69627#)
62 0 : void XMLTextNumRuleInfo::Set(
63 : const ::com::sun::star::uno::Reference <
64 : ::com::sun::star::text::XTextContent > & xTextContent,
65 : const sal_Bool bOutlineStyleAsNormalListStyle,
66 : const XMLTextListAutoStylePool& rListAutoPool,
67 : const sal_Bool bExportTextNumberElement )
68 : {
69 0 : Reset();
70 : // Written OpenDocument file format doesn't fit to the created text document (#i69627#)
71 0 : mbOutlineStyleAsNormalListStyle = bOutlineStyleAsNormalListStyle;
72 :
73 0 : Reference< XPropertySet > xPropSet( xTextContent, UNO_QUERY );
74 0 : Reference< XPropertySetInfo > xPropSetInfo = xPropSet->getPropertySetInfo();
75 :
76 : // check if this paragraph supports a numbering
77 0 : if( !xPropSetInfo->hasPropertyByName( msNumberingLevel ) )
78 0 : return;
79 :
80 0 : if( xPropSet->getPropertyValue( msNumberingLevel ) >>= mnListLevel )
81 : {
82 0 : if( xPropSetInfo->hasPropertyByName( msNumberingRules ) )
83 : {
84 0 : xPropSet->getPropertyValue( msNumberingRules ) >>= mxNumRules;
85 : }
86 : }
87 : else
88 : {
89 : // in applications using the outliner we always have a numbering rule,
90 : // so a void property no numbering
91 0 : mnListLevel = 0;
92 : }
93 :
94 : // Assertion saving writer document (#i97312#)
95 0 : if ( mxNumRules.is() && mxNumRules->getCount() < 1 )
96 : {
97 : DBG_ASSERT( false,
98 : "<XMLTextNumRuleInfo::Set(..)> - numbering rules instance does not contain any numbering rule" );
99 0 : Reset();
100 0 : return;
101 : }
102 :
103 0 : if ( mnListLevel < 0 )
104 : {
105 : DBG_ASSERT( false,
106 : "<XMLTextNumRuleInfo::Set(..)> - unexpected numbering level" );
107 0 : Reset();
108 0 : return;
109 : }
110 :
111 : // Written OpenDocument file format doesn't fit to the created text document (#i69627#)
112 0 : bool bSuppressListStyle( false );
113 0 : if ( mxNumRules.is() )
114 : {
115 0 : if ( !mbOutlineStyleAsNormalListStyle )
116 : {
117 0 : sal_Bool bIsOutline = sal_False;
118 0 : Reference<XPropertySet> xNumRulesProps(mxNumRules, UNO_QUERY);
119 0 : if ( xNumRulesProps.is() &&
120 0 : xNumRulesProps->getPropertySetInfo()->
121 0 : hasPropertyByName( msNumberingIsOutline ) )
122 : {
123 0 : xNumRulesProps->getPropertyValue( msNumberingIsOutline ) >>= bIsOutline;
124 0 : bSuppressListStyle = bIsOutline ? true : false;
125 0 : }
126 : }
127 : }
128 :
129 0 : if( mxNumRules.is() && !bSuppressListStyle )
130 : {
131 : // First try to find the numbering rules in the list auto style pool.
132 : // If not found, the numbering rules instance has to be named.
133 0 : msNumRulesName = rListAutoPool.Find( mxNumRules );
134 0 : if ( msNumRulesName.isEmpty() )
135 : {
136 0 : Reference < XNamed > xNamed( mxNumRules, UNO_QUERY );
137 : DBG_ASSERT( xNamed.is(),
138 : "<XMLTextNumRuleInfo::Set(..)> - numbering rules instance have to be named. Serious defect -> please inform OD." );
139 0 : if( xNamed.is() )
140 : {
141 0 : msNumRulesName = xNamed->getName();
142 0 : }
143 : }
144 : DBG_ASSERT( !msNumRulesName.isEmpty(),
145 : "<XMLTextNumRuleInfo::Set(..)> - no name found for numbering rules instance. Serious defect -> please inform OD." );
146 :
147 0 : if( xPropSetInfo->hasPropertyByName( msPropNameListId ) )
148 : {
149 0 : xPropSet->getPropertyValue( msPropNameListId ) >>= msListId;
150 : }
151 :
152 0 : mbContinueingPreviousSubTree = sal_False;
153 0 : if( xPropSetInfo->hasPropertyByName( msContinueingPreviousSubTree ) )
154 : {
155 0 : xPropSet->getPropertyValue( msContinueingPreviousSubTree ) >>= mbContinueingPreviousSubTree;
156 : }
157 :
158 0 : mbIsNumbered = sal_True;
159 0 : if( xPropSetInfo->hasPropertyByName( msNumberingIsNumber ) )
160 : {
161 0 : if( !(xPropSet->getPropertyValue( msNumberingIsNumber ) >>= mbIsNumbered ) )
162 : {
163 : OSL_FAIL( "numbered paragraph without number info" );
164 0 : mbIsNumbered = sal_False;
165 : }
166 : }
167 :
168 0 : if( mbIsNumbered )
169 : {
170 0 : if( xPropSetInfo->hasPropertyByName( msParaIsNumberingRestart ) )
171 : {
172 0 : xPropSet->getPropertyValue( msParaIsNumberingRestart ) >>= mbIsRestart;
173 : }
174 0 : if( xPropSetInfo->hasPropertyByName( msNumberingStartValue ) )
175 : {
176 0 : xPropSet->getPropertyValue( msNumberingStartValue ) >>= mnListStartValue;
177 : }
178 : }
179 :
180 : OSL_ENSURE( mnListLevel < mxNumRules->getCount(), "wrong num rule level" );
181 0 : if( mnListLevel >= mxNumRules->getCount() )
182 : {
183 0 : Reset();
184 0 : return;
185 : }
186 :
187 0 : Sequence<PropertyValue> aProps;
188 0 : mxNumRules->getByIndex( mnListLevel ) >>= aProps;
189 :
190 0 : const PropertyValue* pPropArray = aProps.getConstArray();
191 0 : sal_Int32 nCount = aProps.getLength();
192 0 : for( sal_Int32 i=0; i<nCount; i++ )
193 : {
194 0 : const PropertyValue& rProp = pPropArray[i];
195 :
196 0 : if ( rProp.Name == msPropNameStartWith )
197 : {
198 0 : rProp.Value >>= mnListLevelStartValue;
199 0 : break;
200 : }
201 : }
202 :
203 0 : msListLabelString = OUString();
204 0 : if ( bExportTextNumberElement &&
205 0 : xPropSetInfo->hasPropertyByName( msListLabelStringProp ) )
206 : {
207 0 : xPropSet->getPropertyValue( msListLabelStringProp ) >>= msListLabelString;
208 : }
209 :
210 : // paragraph's list level range is [0..9] representing list levels [1..10]
211 0 : ++mnListLevel;
212 : }
213 : else
214 : {
215 0 : mnListLevel = 0;
216 0 : }
217 : }
218 :
219 0 : sal_Bool XMLTextNumRuleInfo::BelongsToSameList( const XMLTextNumRuleInfo& rCmp ) const
220 : {
221 0 : sal_Bool bRet( sal_True );
222 : // Currently only the text documents support <ListId>.
223 0 : if ( !rCmp.msListId.isEmpty() || !msListId.isEmpty() )
224 : {
225 0 : bRet = rCmp.msListId == msListId;
226 : }
227 : else
228 : {
229 0 : bRet = HasSameNumRules( rCmp );
230 : }
231 :
232 0 : return bRet;
233 : }
234 :
235 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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