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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 <com/sun/star/text/XText.hpp>
21 : #include <com/sun/star/text/XRelativeTextContentRemove.hpp>
22 : #include <xmloff/nmspmap.hxx>
23 : #include <xmloff/xmlnmspe.hxx>
24 : #include "XMLTextHeaderFooterContext.hxx"
25 : #include <xmloff/XMLTextTableContext.hxx>
26 : #include <xmloff/xmlimp.hxx>
27 :
28 :
29 :
30 : using namespace ::com::sun::star;
31 : using namespace ::com::sun::star::uno;
32 : using namespace ::com::sun::star::xml::sax;
33 : using namespace ::com::sun::star::text;
34 : using namespace ::com::sun::star::beans;
35 :
36 :
37 0 : TYPEINIT1( XMLTextHeaderFooterContext, SvXMLImportContext );
38 :
39 0 : XMLTextHeaderFooterContext::XMLTextHeaderFooterContext( SvXMLImport& rImport, sal_uInt16 nPrfx,
40 : const OUString& rLName,
41 : const uno::Reference<
42 : xml::sax::XAttributeList > &,
43 : const Reference < XPropertySet > & rPageStylePropSet,
44 : sal_Bool bFooter, sal_Bool bLft, sal_Bool bFrst ) :
45 : SvXMLImportContext( rImport, nPrfx, rLName ),
46 : xPropSet( rPageStylePropSet ),
47 : sOn( bFooter ? OUString("FooterIsOn") : OUString("HeaderIsOn") ),
48 : sShareContent( bFooter ? OUString("FooterIsShared") : OUString("HeaderIsShared") ),
49 : sShareContentFirst( "FirstIsShared" ),
50 : sText( bFooter ? OUString("FooterText") : OUString("HeaderText") ),
51 : sTextFirst(bFooter ? OUString("FooterTextFirst") : OUString("HeaderTextFirst")),
52 : sTextLeft( bFooter ? OUString("FooterTextLeft") : OUString("HeaderTextLeft") ),
53 : bInsertContent( sal_True ),
54 : bLeft( bLft ),
55 0 : bFirst( bFrst )
56 : {
57 : // NOTE: if this ever handles XML_DISPLAY attr then beware of fdo#72850 !
58 0 : if( bLeft || bFirst )
59 : {
60 0 : Any aAny;
61 :
62 0 : aAny = xPropSet->getPropertyValue( sOn );
63 0 : sal_Bool bOn = *(sal_Bool *)aAny.getValue();
64 :
65 0 : if( bOn )
66 : {
67 0 : if (bLeft)
68 : {
69 0 : aAny = xPropSet->getPropertyValue( sShareContent );
70 0 : sal_Bool bShared = *(sal_Bool *)aAny.getValue();
71 0 : if( bShared )
72 : {
73 : // Don't share headers any longer
74 0 : bShared = sal_False;
75 0 : aAny.setValue( &bShared, ::getBooleanCppuType() );
76 0 : xPropSet->setPropertyValue( sShareContent, aAny );
77 : }
78 : }
79 0 : if (bFirst)
80 : {
81 0 : aAny = xPropSet->getPropertyValue( sShareContentFirst );
82 0 : sal_Bool bSharedFirst = aAny.has<sal_Bool>() && *(sal_Bool *)aAny.getValue();
83 0 : if( bSharedFirst )
84 : {
85 : // Don't share first/right headers any longer
86 0 : bSharedFirst = sal_False;
87 0 : aAny.setValue( &bSharedFirst, ::getBooleanCppuType() );
88 0 : xPropSet->setPropertyValue( sShareContentFirst, aAny );
89 : }
90 : }
91 : }
92 : else
93 : {
94 : // If headers or footers are switched off, no content must be
95 : // inserted.
96 0 : bInsertContent = sal_False;
97 0 : }
98 : }
99 0 : }
100 :
101 0 : XMLTextHeaderFooterContext::~XMLTextHeaderFooterContext()
102 : {
103 0 : }
104 :
105 0 : SvXMLImportContext *XMLTextHeaderFooterContext::CreateChildContext(
106 : sal_uInt16 nPrefix,
107 : const OUString& rLocalName,
108 : const uno::Reference< xml::sax::XAttributeList > & xAttrList )
109 : {
110 0 : SvXMLImportContext *pContext = 0;
111 0 : if( bInsertContent )
112 : {
113 0 : if( !xOldTextCursor.is() )
114 : {
115 0 : sal_Bool bRemoveContent = sal_True;
116 0 : Any aAny;
117 0 : if( bLeft || bFirst )
118 : {
119 : // Headers and footers are switched on already,
120 : // and they aren't shared.
121 0 : if (bLeft)
122 0 : aAny = xPropSet->getPropertyValue( sTextLeft );
123 : else
124 0 : aAny = xPropSet->getPropertyValue( sTextFirst );
125 : }
126 : else
127 : {
128 0 : aAny = xPropSet->getPropertyValue( sOn );
129 0 : sal_Bool bOn = *(sal_Bool *)aAny.getValue();
130 :
131 0 : if( !bOn )
132 : {
133 : // Switch header on
134 0 : bOn = sal_True;
135 0 : aAny.setValue( &bOn, ::getBooleanCppuType() );
136 0 : xPropSet->setPropertyValue( sOn, aAny );
137 :
138 : // The content has not to be removed, because the header
139 : // or footer is empty already.
140 0 : bRemoveContent = sal_False;
141 : }
142 :
143 : // If a header or footer is not shared, share it now.
144 0 : aAny = xPropSet->getPropertyValue( sShareContent );
145 0 : sal_Bool bShared = *(sal_Bool *)aAny.getValue();
146 0 : if( !bShared )
147 : {
148 0 : bShared = sal_True;
149 0 : aAny.setValue( &bShared, ::getBooleanCppuType() );
150 0 : xPropSet->setPropertyValue( sShareContent, aAny );
151 : }
152 :
153 0 : aAny = xPropSet->getPropertyValue( sText );
154 : }
155 :
156 0 : Reference < XText > xText;
157 0 : aAny >>= xText;
158 :
159 0 : if( bRemoveContent )
160 : {
161 0 : OUString aText;
162 0 : xText->setString( aText );
163 : }
164 :
165 : UniReference < XMLTextImportHelper > xTxtImport =
166 0 : GetImport().GetTextImport();
167 :
168 0 : xOldTextCursor = xTxtImport->GetCursor();
169 0 : xTxtImport->SetCursor( xText->createTextCursor() );
170 : }
171 :
172 : pContext =
173 0 : GetImport().GetTextImport()->CreateTextChildContext(
174 0 : GetImport(), nPrefix, rLocalName, xAttrList,
175 0 : XML_TEXT_TYPE_HEADER_FOOTER );
176 : }
177 0 : if( !pContext )
178 0 : pContext = new SvXMLImportContext( GetImport(), nPrefix, rLocalName );
179 :
180 0 : return pContext;
181 : }
182 :
183 0 : void XMLTextHeaderFooterContext::EndElement()
184 : {
185 0 : if( xOldTextCursor.is() )
186 : {
187 0 : GetImport().GetTextImport()->DeleteParagraph();
188 0 : GetImport().GetTextImport()->SetCursor( xOldTextCursor );
189 : }
190 0 : else if( !bLeft )
191 : {
192 : // If no content has been inserted inro the header or footer,
193 : // switch it off.
194 0 : sal_Bool bOn = sal_False;
195 0 : Any aAny;
196 0 : aAny.setValue( &bOn, ::getBooleanCppuType() );
197 0 : xPropSet->setPropertyValue( sOn, aAny );
198 : }
199 0 : }
200 :
201 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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