1 /**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 *************************************************************/
21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_xmloff.hxx"
26 #include <tools/debug.hxx>
27 #include <xmloff/xmluconv.hxx>
28 #include <rtl/ustrbuf.hxx>
29 #include <com/sun/star/uno/Any.hxx>
30 #include <xmloff/XMLConstantsPropertyHandler.hxx>
31
32 using namespace ::com::sun::star::uno;
33 using ::rtl::OUString;
34 using ::rtl::OUStringBuffer;
35
36 using ::xmloff::token::XMLTokenEnum;
37
XMLConstantsPropertyHandler(const SvXMLEnumMapEntry * pM,enum XMLTokenEnum eDflt)38 XMLConstantsPropertyHandler::XMLConstantsPropertyHandler(
39 const SvXMLEnumMapEntry *pM,
40 enum XMLTokenEnum eDflt ) :
41 pMap( pM ),
42 eDefault( eDflt )
43 {
44 }
45
~XMLConstantsPropertyHandler()46 XMLConstantsPropertyHandler::~XMLConstantsPropertyHandler()
47 {
48 }
49
importXML(const OUString & rStrImpValue,Any & rValue,const SvXMLUnitConverter &) const50 sal_Bool XMLConstantsPropertyHandler::importXML(
51 const OUString& rStrImpValue,
52 Any& rValue,
53 const SvXMLUnitConverter& ) const
54 {
55 sal_uInt16 nEnum;
56 sal_Bool bRet = SvXMLUnitConverter::convertEnum(
57 nEnum, rStrImpValue, pMap );
58
59 if( bRet )
60 rValue <<= (sal_Int16)nEnum;
61
62 return bRet;
63 }
64
exportXML(OUString & rStrExpValue,const Any & rValue,const SvXMLUnitConverter &) const65 sal_Bool XMLConstantsPropertyHandler::exportXML(
66 OUString& rStrExpValue,
67 const Any& rValue,
68 const SvXMLUnitConverter& ) const
69 {
70 OUStringBuffer aOut;
71
72 sal_Bool bRet = false;
73
74 sal_Int32 nEnum = 0;
75
76 if( rValue.hasValue() && (rValue.getValueTypeClass() == TypeClass_ENUM))
77 {
78 nEnum = *((sal_Int32*)rValue.getValue());
79 bRet = true;
80 }
81 else
82 {
83 bRet = (rValue >>= nEnum );
84 }
85
86 if( bRet )
87 {
88 if( (nEnum >= 0) && (nEnum <= 0xffff) )
89 {
90 sal_uInt16 nConst = static_cast<sal_uInt16>( nEnum );
91
92 bRet = SvXMLUnitConverter::convertEnum(
93 aOut, nConst, pMap, eDefault );
94
95 rStrExpValue = aOut.makeStringAndClear();
96 }
97 else
98 {
99 DBG_ERROR("XMLConstantsPropertyHandler::exportXML() constant is out of range for implementation using sal_uInt16");
100 }
101 }
102 else
103 {
104 DBG_ERROR("XMLConstantsPropertyHandler::exportXML() could not convert any to sal_Int32");
105 }
106
107 return bRet;
108 }
109
110