1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <com/sun/star/text/XText.hpp>
#include <com/sun/star/text/XParagraphAppend.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <o3tl/any.hxx>
#include <XMLTextHeaderFooterContext.hxx>
#include <xmloff/xmlimp.hxx>
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::xml::sax;
using namespace ::com::sun::star::text;
using namespace ::com::sun::star::beans;
XMLTextHeaderFooterContext::XMLTextHeaderFooterContext( SvXMLImport& rImport,
const Reference < XPropertySet > & rPageStylePropSet,
bool bFooter, bool bLft, bool bFrst ) :
SvXMLImportContext( rImport ),
xPropSet( rPageStylePropSet ),
sOn( bFooter ? OUString("FooterIsOn") : OUString("HeaderIsOn") ),
sShareContent( bFooter ? OUString("FooterIsShared") : OUString("HeaderIsShared") ),
sText( bFooter ? OUString("FooterText") : OUString("HeaderText") ),
sTextFirst(bFooter ? OUString("FooterTextFirst") : OUString("HeaderTextFirst")),
sTextLeft( bFooter ? OUString("FooterTextLeft") : OUString("HeaderTextLeft") ),
bInsertContent( true ),
bLeft( bLft ),
bFirst( bFrst )
{
// NOTE: if this ever handles XML_DISPLAY attr then beware of fdo#72850 !
if( !(bLeft || bFirst) )
return;
Any aAny = xPropSet->getPropertyValue( sOn );
bool bOn = *o3tl::doAccess<bool>(aAny);
if( bOn )
{
if (bLeft)
{
aAny = xPropSet->getPropertyValue( sShareContent );
bool bShared = bool();
if (!(aAny >>= bShared))
assert(false); // should return a value!
if( bShared )
{
// Don't share headers any longer
xPropSet->setPropertyValue( sShareContent, Any(false) );
}
}
if (bFirst)
{
static constexpr OUString sShareContentFirst( u"FirstIsShared"_ustr );
aAny = xPropSet->getPropertyValue( sShareContentFirst );
bool bSharedFirst = bool();
if (!(aAny >>= bSharedFirst))
assert(false); // should return a value!
if( bSharedFirst )
{
// Don't share first/right headers any longer
xPropSet->setPropertyValue( sShareContentFirst, Any(false) );
}
}
}
else
{
// If headers or footers are switched off, no content must be
// inserted.
bInsertContent = false;
}
}
XMLTextHeaderFooterContext::~XMLTextHeaderFooterContext()
{
}
css::uno::Reference< css::xml::sax::XFastContextHandler > XMLTextHeaderFooterContext::createFastChildContext(
sal_Int32 nElement,
const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList )
{
SvXMLImportContext *pContext = nullptr;
if( bInsertContent )
{
if( !xOldTextCursor.is() )
{
bool bRemoveContent = true;
Any aAny;
if( bLeft || bFirst )
{
// Headers and footers are switched on already,
// and they aren't shared.
if (bLeft)
aAny = xPropSet->getPropertyValue( sTextLeft );
else
aAny = xPropSet->getPropertyValue( sTextFirst );
}
else
{
aAny = xPropSet->getPropertyValue( sOn );
bool bOn = *o3tl::doAccess<bool>(aAny);
if( !bOn )
{
// Switch header on
xPropSet->setPropertyValue( sOn, Any(true) );
// The content has not to be removed, because the header
// or footer is empty already.
bRemoveContent = false;
}
// If a header or footer is not shared, share it now.
aAny = xPropSet->getPropertyValue( sShareContent );
bool bShared = *o3tl::doAccess<bool>(aAny);
if( !bShared )
{
xPropSet->setPropertyValue( sShareContent, Any(true) );
}
aAny = xPropSet->getPropertyValue( sText );
}
Reference < XText > xText;
aAny >>= xText;
if( bRemoveContent )
{
xText->setString(OUString());
// fdo#82165 shapes anchored at the beginning or end survive
// setString("") - kill them the hard way: SwDoc::DelFullPara()
uno::Reference<text::XParagraphAppend> const xAppend(
xText, uno::UNO_QUERY_THROW);
uno::Reference<lang::XComponent> const xPara(
xAppend->finishParagraph(
uno::Sequence<beans::PropertyValue>()),
uno::UNO_QUERY_THROW);
xPara->dispose();
}
rtl::Reference < XMLTextImportHelper > xTxtImport =
GetImport().GetTextImport();
xOldTextCursor = xTxtImport->GetCursor();
xTxtImport->SetCursor( xText->createTextCursor() );
}
pContext =
GetImport().GetTextImport()->CreateTextChildContext(
GetImport(), nElement, xAttrList,
XMLTextType::HeaderFooter );
}
return pContext;
}
void XMLTextHeaderFooterContext::endFastElement(sal_Int32 )
{
if( xOldTextCursor.is() )
{
GetImport().GetTextImport()->DeleteParagraph();
GetImport().GetTextImport()->SetCursor( xOldTextCursor );
}
else if( !bLeft )
{
// If no content has been inserted into the header or footer,
// switch it off.
xPropSet->setPropertyValue( sOn, Any(false) );
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
