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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 "XMLSectionSourceDDEImportContext.hxx"
21 : #include "XMLSectionImportContext.hxx"
22 : #include <com/sun/star/text/SectionFileLink.hpp>
23 : #include <xmloff/xmlictxt.hxx>
24 : #include <xmloff/xmlimp.hxx>
25 : #include <xmloff/txtimp.hxx>
26 : #include <xmloff/nmspmap.hxx>
27 : #include <xmloff/xmlnmspe.hxx>
28 : #include <xmloff/xmltoken.hxx>
29 : #include <sax/tools/converter.hxx>
30 : #include <com/sun/star/uno/Reference.h>
31 : #include <com/sun/star/beans/XPropertySet.hpp>
32 : #include <com/sun/star/beans/XMultiPropertySet.hpp>
33 : #include <tools/debug.hxx>
34 :
35 : using ::com::sun::star::beans::XPropertySet;
36 : using ::com::sun::star::beans::XMultiPropertySet;
37 : using ::com::sun::star::uno::Reference;
38 : using ::com::sun::star::xml::sax::XAttributeList;
39 :
40 : using namespace ::com::sun::star::uno;
41 : using namespace ::com::sun::star::text;
42 : using namespace ::xmloff::token;
43 :
44 : const sal_Char sAPI_DDECommandFile[] = "DDECommandFile";
45 : const sal_Char sAPI_DDECommandType[] = "DDECommandType";
46 : const sal_Char sAPI_DDECommandElement[] = "DDECommandElement";
47 : const sal_Char sAPI_IsAutomaticUpdate[] = "IsAutomaticUpdate";
48 :
49 :
50 0 : TYPEINIT1(XMLSectionSourceDDEImportContext, SvXMLImportContext);
51 :
52 0 : XMLSectionSourceDDEImportContext::XMLSectionSourceDDEImportContext(
53 : SvXMLImport& rImport,
54 : sal_uInt16 nPrfx,
55 : const OUString& rLocalName,
56 : Reference<XPropertySet> & rSectPropSet) :
57 : SvXMLImportContext(rImport, nPrfx, rLocalName),
58 : rSectionPropertySet(rSectPropSet),
59 : sDdeCommandFile(sAPI_DDECommandFile),
60 : sDdeCommandType(sAPI_DDECommandType),
61 : sDdeCommandElement(sAPI_DDECommandElement),
62 0 : sIsAutomaticUpdate(sAPI_IsAutomaticUpdate)
63 : {
64 0 : }
65 :
66 0 : XMLSectionSourceDDEImportContext::~XMLSectionSourceDDEImportContext()
67 : {
68 0 : }
69 :
70 : enum XMLSectionSourceDDEToken
71 : {
72 : XML_TOK_SECTION_DDE_APPLICATION,
73 : XML_TOK_SECTION_DDE_TOPIC,
74 : XML_TOK_SECTION_DDE_ITEM,
75 : XML_TOK_SECTION_IS_AUTOMATIC_UPDATE
76 : };
77 :
78 : static const SvXMLTokenMapEntry aSectionSourceDDETokenMap[] =
79 : {
80 : { XML_NAMESPACE_OFFICE, XML_DDE_APPLICATION,
81 : XML_TOK_SECTION_DDE_APPLICATION },
82 : { XML_NAMESPACE_OFFICE, XML_DDE_TOPIC, XML_TOK_SECTION_DDE_TOPIC },
83 : { XML_NAMESPACE_OFFICE, XML_DDE_ITEM, XML_TOK_SECTION_DDE_ITEM },
84 : { XML_NAMESPACE_OFFICE, XML_AUTOMATIC_UPDATE,
85 : XML_TOK_SECTION_IS_AUTOMATIC_UPDATE },
86 : XML_TOKEN_MAP_END
87 : };
88 :
89 :
90 0 : void XMLSectionSourceDDEImportContext::StartElement(
91 : const Reference<XAttributeList> & xAttrList)
92 : {
93 0 : SvXMLTokenMap aTokenMap(aSectionSourceDDETokenMap);
94 0 : OUString sApplication;
95 0 : OUString sTopic;
96 0 : OUString sItem;
97 0 : sal_Bool bAutomaticUpdate = sal_False;
98 :
99 0 : sal_Int16 nLength = xAttrList->getLength();
100 0 : for(sal_Int16 nAttr = 0; nAttr < nLength; nAttr++)
101 : {
102 0 : OUString sLocalName;
103 0 : sal_uInt16 nPrefix = GetImport().GetNamespaceMap().
104 0 : GetKeyByAttrName( xAttrList->getNameByIndex(nAttr),
105 0 : &sLocalName );
106 :
107 0 : switch (aTokenMap.Get(nPrefix, sLocalName))
108 : {
109 : case XML_TOK_SECTION_DDE_APPLICATION:
110 0 : sApplication = xAttrList->getValueByIndex(nAttr);
111 0 : break;
112 : case XML_TOK_SECTION_DDE_TOPIC:
113 0 : sTopic = xAttrList->getValueByIndex(nAttr);
114 0 : break;
115 : case XML_TOK_SECTION_DDE_ITEM:
116 0 : sItem = xAttrList->getValueByIndex(nAttr);
117 0 : break;
118 : case XML_TOK_SECTION_IS_AUTOMATIC_UPDATE:
119 : {
120 0 : bool bTmp(false);
121 0 : if (::sax::Converter::convertBool(
122 0 : bTmp, xAttrList->getValueByIndex(nAttr)))
123 : {
124 0 : bAutomaticUpdate = bTmp;
125 : }
126 0 : break;
127 : }
128 : default:
129 : ; // ignore
130 0 : break;
131 : }
132 0 : }
133 :
134 : // DDE not supported on all platforms; query property first
135 0 : if (rSectionPropertySet->getPropertySetInfo()->
136 0 : hasPropertyByName(sDdeCommandFile))
137 : {
138 : // use multi property set to force single update of connection #83654#
139 0 : Sequence<OUString> aNames(4);
140 0 : Sequence<Any> aValues(4);
141 :
142 0 : aValues[0] <<= sApplication;
143 0 : aNames[0] = sDdeCommandFile;
144 :
145 0 : aValues[1] <<= sTopic;
146 0 : aNames[1] = sDdeCommandType;
147 :
148 0 : aValues[2] <<= sItem;
149 0 : aNames[2] = sDdeCommandElement;
150 :
151 0 : aValues[3].setValue(&bAutomaticUpdate, ::getBooleanCppuType());
152 0 : aNames[3] = sIsAutomaticUpdate;
153 :
154 : Reference<XMultiPropertySet> rMultiPropSet(rSectionPropertySet,
155 0 : UNO_QUERY);
156 : DBG_ASSERT(rMultiPropSet.is(), "we'd really like a XMultiPropertySet");
157 0 : if (rMultiPropSet.is())
158 0 : rMultiPropSet->setPropertyValues(aNames, aValues);
159 : // else: ignore
160 0 : }
161 0 : }
162 :
163 0 : void XMLSectionSourceDDEImportContext::EndElement()
164 : {
165 : // nothing to be done!
166 0 : }
167 :
168 0 : SvXMLImportContext* XMLSectionSourceDDEImportContext::CreateChildContext(
169 : sal_uInt16 nPrefix,
170 : const OUString& rLocalName,
171 : const Reference<XAttributeList> & )
172 : {
173 : // ignore -> default context
174 0 : return new SvXMLImportContext(GetImport(), nPrefix, rLocalName);
175 : }
176 :
177 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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