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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 <xmloff/txtparae.hxx>
22 : #include <rtl/ustring.hxx>
23 : #include <rtl/ustrbuf.hxx>
24 :
25 : #include <vector>
26 :
27 :
28 : #include <com/sun/star/lang/XServiceInfo.hpp>
29 : #include <com/sun/star/container/XIndexReplace.hpp>
30 :
31 : #include <com/sun/star/beans/XPropertySet.hpp>
32 : #include <com/sun/star/beans/PropertyValue.hpp>
33 : #include <com/sun/star/beans/PropertyValues.hpp>
34 : #include <com/sun/star/beans/PropertyState.hpp>
35 : #include <com/sun/star/text/XText.hpp>
36 : #include <com/sun/star/text/XTextSection.hpp>
37 : #include <com/sun/star/text/SectionFileLink.hpp>
38 : #include <com/sun/star/container/XNamed.hpp>
39 : #include <com/sun/star/text/XDocumentIndex.hpp>
40 : #include "xmloff/xmlnmspe.hxx"
41 : #include <xmloff/families.hxx>
42 : #include <xmloff/xmluconv.hxx>
43 : #include <xmloff/nmspmap.hxx>
44 : #include <xmloff/xmlexp.hxx>
45 : #include <xmloff/xmltkmap.hxx>
46 : #include "XMLTextNumRuleInfo.hxx"
47 : #include "XMLSectionExport.hxx"
48 : #include "XMLRedlineExport.hxx"
49 : #include "MultiPropertySetHelper.hxx"
50 :
51 : using namespace ::com::sun::star;
52 : using namespace ::com::sun::star::text;
53 : using namespace ::com::sun::star::uno;
54 : using namespace ::std;
55 :
56 : using ::rtl::OUString;
57 : using ::rtl::OUStringBuffer;
58 : using ::com::sun::star::beans::XPropertySet;
59 : using ::com::sun::star::beans::PropertyValue;
60 : using ::com::sun::star::beans::PropertyValues;
61 : using ::com::sun::star::beans::PropertyState;
62 : using ::com::sun::star::container::XIndexReplace;
63 : using ::com::sun::star::container::XNamed;
64 : using ::com::sun::star::lang::XServiceInfo;
65 :
66 62 : void XMLTextParagraphExport::exportListAndSectionChange(
67 : Reference<XTextSection> & rPrevSection,
68 : const Reference<XTextContent> & rNextSectionContent,
69 : const XMLTextNumRuleInfo& rPrevRule,
70 : const XMLTextNumRuleInfo& rNextRule,
71 : sal_Bool bAutoStyles)
72 : {
73 62 : Reference<XTextSection> xNextSection;
74 :
75 : // first: get current XTextSection
76 62 : Reference<XPropertySet> xPropSet(rNextSectionContent, UNO_QUERY);
77 62 : if (xPropSet.is())
78 : {
79 62 : if (xPropSet->getPropertySetInfo()->hasPropertyByName(sTextSection))
80 : {
81 12 : xPropSet->getPropertyValue(sTextSection) >>= xNextSection;
82 : }
83 : // else: no current section
84 : }
85 :
86 : exportListAndSectionChange(rPrevSection, xNextSection,
87 62 : rPrevRule, rNextRule, bAutoStyles);
88 62 : }
89 :
90 30 : void XMLTextParagraphExport::exportListAndSectionChange(
91 : Reference<XTextSection> & rPrevSection,
92 : MultiPropertySetHelper& rPropSetHelper,
93 : sal_Int16 nTextSectionId,
94 : const Reference<XTextContent> & rNextSectionContent,
95 : const XMLTextNumRuleInfo& rPrevRule,
96 : const XMLTextNumRuleInfo& rNextRule,
97 : sal_Bool bAutoStyles)
98 : {
99 30 : Reference<XTextSection> xNextSection;
100 :
101 : // first: get current XTextSection
102 30 : Reference<XPropertySet> xPropSet(rNextSectionContent, UNO_QUERY);
103 30 : if (xPropSet.is())
104 : {
105 30 : if( !rPropSetHelper.checkedProperties() )
106 25 : rPropSetHelper.hasProperties( xPropSet->getPropertySetInfo() );
107 30 : if( rPropSetHelper.hasProperty( nTextSectionId ))
108 : {
109 : xNextSection.set(rPropSetHelper.getValue( nTextSectionId , xPropSet,
110 19 : sal_True ), uno::UNO_QUERY);
111 : }
112 : // else: no current section
113 : }
114 :
115 : exportListAndSectionChange(rPrevSection, xNextSection,
116 30 : rPrevRule, rNextRule, bAutoStyles);
117 30 : }
118 :
119 117 : void XMLTextParagraphExport::exportListAndSectionChange(
120 : Reference<XTextSection> & rPrevSection,
121 : const Reference<XTextSection> & rNextSection,
122 : const XMLTextNumRuleInfo& rPrevRule,
123 : const XMLTextNumRuleInfo& rNextRule,
124 : sal_Bool bAutoStyles)
125 : {
126 : // old != new? -> maybe we have to start or end a new section
127 117 : if (rPrevSection != rNextSection)
128 : {
129 : // a new section started, or an old one gets closed!
130 :
131 : // close old list
132 0 : XMLTextNumRuleInfo aEmptyNumRuleInfo;
133 0 : if ( !bAutoStyles )
134 0 : exportListChange(rPrevRule, aEmptyNumRuleInfo);
135 :
136 : // Build stacks of old and new sections
137 : // Sections on top of mute sections should not be on the stack
138 0 : vector< Reference<XTextSection> > aOldStack;
139 0 : Reference<XTextSection> aCurrent(rPrevSection);
140 0 : while(aCurrent.is())
141 : {
142 : // if we have a mute section, ignore all its children
143 : // (all previous ones)
144 0 : if (pSectionExport->IsMuteSection(aCurrent))
145 0 : aOldStack.clear();
146 :
147 0 : aOldStack.push_back(aCurrent);
148 0 : aCurrent.set(aCurrent->getParentSection());
149 : }
150 :
151 0 : vector< Reference<XTextSection> > aNewStack;
152 0 : aCurrent.set(rNextSection);
153 0 : sal_Bool bMute = sal_False;
154 0 : while(aCurrent.is())
155 : {
156 : // if we have a mute section, ignore all its children
157 : // (all previous ones)
158 0 : if (pSectionExport->IsMuteSection(aCurrent))
159 : {
160 0 : aNewStack.clear();
161 0 : bMute = sal_True;
162 : }
163 :
164 0 : aNewStack.push_back(aCurrent);
165 0 : aCurrent.set(aCurrent->getParentSection());
166 : }
167 :
168 : // compare the two stacks
169 : vector<Reference<XTextSection> > ::reverse_iterator aOld =
170 0 : aOldStack.rbegin();
171 : vector<Reference<XTextSection> > ::reverse_iterator aNew =
172 0 : aNewStack.rbegin();
173 : // compare bottom sections and skip equal section
174 0 : while ( (aOld != aOldStack.rend()) &&
175 0 : (aNew != aNewStack.rend()) &&
176 0 : (*aOld) == (*aNew) )
177 : {
178 0 : ++aOld;
179 0 : ++aNew;
180 : }
181 :
182 : // close all elements of aOld ...
183 : // (order: newest to oldest)
184 0 : if (aOld != aOldStack.rend())
185 : {
186 : vector<Reference<XTextSection> > ::iterator aOldForward(
187 0 : aOldStack.begin());
188 0 : while ((aOldForward != aOldStack.end()) &&
189 0 : (*aOldForward != *aOld))
190 : {
191 0 : if ( !bAutoStyles && (NULL != pRedlineExport) )
192 0 : pRedlineExport->ExportStartOrEndRedline(*aOldForward,
193 0 : sal_False);
194 0 : pSectionExport->ExportSectionEnd(*aOldForward, bAutoStyles);
195 0 : ++aOldForward;
196 : }
197 0 : if (aOldForward != aOldStack.end())
198 : {
199 0 : if ( !bAutoStyles && (NULL != pRedlineExport) )
200 0 : pRedlineExport->ExportStartOrEndRedline(*aOldForward,
201 0 : sal_False);
202 0 : pSectionExport->ExportSectionEnd(*aOldForward, bAutoStyles);
203 : }
204 : }
205 :
206 : // ...then open all of aNew
207 : // (order: oldest to newest)
208 0 : while (aNew != aNewStack.rend())
209 : {
210 0 : if ( !bAutoStyles && (NULL != pRedlineExport) )
211 0 : pRedlineExport->ExportStartOrEndRedline(*aNew, sal_True);
212 0 : pSectionExport->ExportSectionStart(*aNew, bAutoStyles);
213 0 : ++aNew;
214 : }
215 :
216 : // start new list
217 0 : if ( !bAutoStyles && !bMute )
218 0 : exportListChange(aEmptyNumRuleInfo, rNextRule);
219 : }
220 : else
221 : {
222 : // list change, if sections have not changed
223 117 : if ( !bAutoStyles )
224 55 : exportListChange(rPrevRule, rNextRule);
225 : }
226 :
227 : // save old section (old numRule gets saved in calling method)
228 117 : rPrevSection.set(rNextSection);
229 117 : }
230 :
231 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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