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