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
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
|
/* -*- 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 <tools/debug.hxx>
#include <i18nlangtag/languagetag.hxx>
#include <tools/stream.hxx>
#include <ucbhelper/content.hxx>
#include <cppuhelper/factory.hxx>
#include <com/sun/star/linguistic2/ConversionDictionaryType.hpp>
#include <com/sun/star/linguistic2/ConversionPropertyType.hpp>
#include <com/sun/star/util/XFlushable.hpp>
#include <com/sun/star/lang/Locale.hpp>
#include <com/sun/star/lang/EventObject.hpp>
#include <com/sun/star/uno/Reference.h>
#include <com/sun/star/registry/XRegistryKey.hpp>
#include <com/sun/star/util/XFlushListener.hpp>
#include <com/sun/star/io/XActiveDataSource.hpp>
#include <com/sun/star/document/XFilter.hpp>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <xmloff/nmspmap.hxx>
#include <xmloff/xmlnmspe.hxx>
#include <unotools/streamwrap.hxx>
#include "convdic.hxx"
#include "convdicxml.hxx"
#include <linguistic/misc.hxx>
#include "defs.hxx"
using namespace std;
using namespace utl;
using namespace com::sun::star;
using namespace com::sun::star::lang;
using namespace com::sun::star::uno;
using namespace com::sun::star::linguistic2;
using namespace linguistic;
#define XML_NAMESPACE_TCD_STRING "http://openoffice.org/2003/text-conversion-dictionary"
#define CONV_TYPE_HANGUL_HANJA "Hangul / Hanja"
#define CONV_TYPE_SCHINESE_TCHINESE "Chinese simplified / Chinese traditional"
static const OUString ConversionTypeToText( sal_Int16 nConversionType )
{
OUString aRes;
if (nConversionType == ConversionDictionaryType::HANGUL_HANJA)
aRes = CONV_TYPE_HANGUL_HANJA;
else if (nConversionType == ConversionDictionaryType::SCHINESE_TCHINESE)
aRes = CONV_TYPE_SCHINESE_TCHINESE;
return aRes;
}
static sal_Int16 GetConversionTypeFromText( const OUString &rText )
{
sal_Int16 nRes = -1;
if (rText == CONV_TYPE_HANGUL_HANJA)
nRes = ConversionDictionaryType::HANGUL_HANJA;
else if (rText == CONV_TYPE_SCHINESE_TCHINESE)
nRes = ConversionDictionaryType::SCHINESE_TCHINESE;
return nRes;
}
class ConvDicXMLImportContext :
public SvXMLImportContext
{
public:
ConvDicXMLImportContext(
ConvDicXMLImport &rImport,
sal_uInt16 nPrfx, const OUString& rLName ) :
SvXMLImportContext( rImport, nPrfx, rLName )
{
}
ConvDicXMLImport & GetConvDicImport()
{
return static_cast<ConvDicXMLImport &>(GetImport());
}
// SvXMLImportContext
virtual void Characters( const OUString &rChars ) override;
virtual SvXMLImportContextRef CreateChildContext( sal_uInt16 nPrefix, const OUString& rLocalName, const uno::Reference< xml::sax::XAttributeList > &rxAttrList) override;
};
class ConvDicXMLDictionaryContext_Impl :
public ConvDicXMLImportContext
{
LanguageType nLanguage;
sal_Int16 nConversionType;
public:
ConvDicXMLDictionaryContext_Impl( ConvDicXMLImport &rImport,
sal_uInt16 nPrefix, const OUString& rLName) :
ConvDicXMLImportContext( rImport, nPrefix, rLName )
{
nLanguage = LANGUAGE_NONE;
nConversionType = -1;
}
// SvXMLImportContext
virtual void StartElement( const css::uno::Reference< css::xml::sax::XAttributeList >& xAttrList ) override;
virtual SvXMLImportContextRef CreateChildContext( sal_uInt16 nPrefix, const OUString& rLocalName, const uno::Reference< xml::sax::XAttributeList > &rxAttrList ) override;
};
class ConvDicXMLEntryTextContext_Impl :
public ConvDicXMLImportContext
{
OUString aLeftText;
public:
ConvDicXMLEntryTextContext_Impl(
ConvDicXMLImport &rImport,
sal_uInt16 nPrefix, const OUString& rLName ) :
ConvDicXMLImportContext( rImport, nPrefix, rLName )
{
}
// SvXMLImportContext
virtual void StartElement( const css::uno::Reference< css::xml::sax::XAttributeList >& xAttrList ) override;
virtual SvXMLImportContextRef CreateChildContext( sal_uInt16 nPrefix, const OUString& rLocalName, const uno::Reference< xml::sax::XAttributeList > &rxAttrList ) override;
const OUString & GetLeftText() const { return aLeftText; }
};
class ConvDicXMLRightTextContext_Impl :
public ConvDicXMLImportContext
{
OUString aRightText;
ConvDicXMLEntryTextContext_Impl &rEntryContext;
public:
ConvDicXMLRightTextContext_Impl(
ConvDicXMLImport &rImport,
sal_uInt16 nPrefix, const OUString& rLName,
ConvDicXMLEntryTextContext_Impl &rParentContext ) :
ConvDicXMLImportContext( rImport, nPrefix, rLName ),
rEntryContext( rParentContext )
{
}
// SvXMLImportContext
virtual void EndElement() override;
virtual SvXMLImportContextRef CreateChildContext( sal_uInt16 nPrefix, const OUString& rLocalName, const uno::Reference< xml::sax::XAttributeList > &rxAttrList ) override;
virtual void Characters( const OUString &rChars ) override;
const OUString & GetRightText() const { return aRightText; }
const OUString & GetLeftText() const { return rEntryContext.GetLeftText(); }
};
void ConvDicXMLImportContext::Characters(const OUString & /*rChars*/)
{
/*
Whitespace occurring within the content of token elements is "trimmed"
from the ends (i.e. all whitespace at the beginning and end of the
content is removed), and "collapsed" internally (i.e. each sequence of
1 or more whitespace characters is replaced with one blank character).
*/
//collapsing not done yet!
}
SvXMLImportContextRef ConvDicXMLImportContext::CreateChildContext(
sal_uInt16 nPrefix, const OUString& rLocalName,
const uno::Reference< xml::sax::XAttributeList > & /*rxAttrList*/ )
{
SvXMLImportContext *pContext = nullptr;
if ( nPrefix == XML_NAMESPACE_TCD && rLocalName == "text-conversion-dictionary" )
pContext = new ConvDicXMLDictionaryContext_Impl( GetConvDicImport(), nPrefix, rLocalName );
else
pContext = new SvXMLImportContext( GetImport(), nPrefix, rLocalName );
return pContext;
}
void ConvDicXMLDictionaryContext_Impl::StartElement(
const uno::Reference< xml::sax::XAttributeList > &rxAttrList )
{
sal_Int16 nAttrCount = rxAttrList.is() ? rxAttrList->getLength() : 0;
for (sal_Int16 i = 0; i < nAttrCount; ++i)
{
OUString aAttrName = rxAttrList->getNameByIndex(i);
OUString aLocalName;
sal_uInt16 nPrefix = GetImport().GetNamespaceMap().
GetKeyByAttrName( aAttrName, &aLocalName );
OUString aValue = rxAttrList->getValueByIndex(i);
if ( nPrefix == XML_NAMESPACE_TCD && aLocalName == "lang" )
nLanguage = LanguageTag::convertToLanguageType( aValue );
else if ( nPrefix == XML_NAMESPACE_TCD && aLocalName == "conversion-type" )
nConversionType = GetConversionTypeFromText( aValue );
}
GetConvDicImport().SetLanguage( nLanguage );
GetConvDicImport().SetConversionType( nConversionType );
}
SvXMLImportContextRef ConvDicXMLDictionaryContext_Impl::CreateChildContext(
sal_uInt16 nPrefix, const OUString& rLocalName,
const uno::Reference< xml::sax::XAttributeList > & /*rxAttrList*/ )
{
SvXMLImportContext *pContext = nullptr;
if ( nPrefix == XML_NAMESPACE_TCD && rLocalName == "entry" )
pContext = new ConvDicXMLEntryTextContext_Impl( GetConvDicImport(), nPrefix, rLocalName );
else
pContext = new SvXMLImportContext( GetImport(), nPrefix, rLocalName );
return pContext;
}
SvXMLImportContextRef ConvDicXMLEntryTextContext_Impl::CreateChildContext(
sal_uInt16 nPrefix, const OUString& rLocalName,
const uno::Reference< xml::sax::XAttributeList > & /*rxAttrList*/ )
{
SvXMLImportContext *pContext = nullptr;
if ( nPrefix == XML_NAMESPACE_TCD && rLocalName == "right-text" )
pContext = new ConvDicXMLRightTextContext_Impl( GetConvDicImport(), nPrefix, rLocalName, *this );
else
pContext = new SvXMLImportContext( GetImport(), nPrefix, rLocalName );
return pContext;
}
void ConvDicXMLEntryTextContext_Impl::StartElement(
const uno::Reference< xml::sax::XAttributeList >& rxAttrList )
{
sal_Int16 nAttrCount = rxAttrList.is() ? rxAttrList->getLength() : 0;
for (sal_Int16 i = 0; i < nAttrCount; ++i)
{
OUString aAttrName = rxAttrList->getNameByIndex(i);
OUString aLocalName;
sal_uInt16 nPrefix = GetImport().GetNamespaceMap().
GetKeyByAttrName( aAttrName, &aLocalName );
OUString aValue = rxAttrList->getValueByIndex(i);
if ( nPrefix == XML_NAMESPACE_TCD && aLocalName == "left-text" )
aLeftText = aValue;
}
}
SvXMLImportContextRef ConvDicXMLRightTextContext_Impl::CreateChildContext(
sal_uInt16 nPrefix, const OUString& rLocalName,
const uno::Reference< xml::sax::XAttributeList > & /*rxAttrList*/ )
{
// leaf: return default (empty) context
SvXMLImportContext *pContext = new SvXMLImportContext( GetImport(), nPrefix, rLocalName );
return pContext;
}
void ConvDicXMLRightTextContext_Impl::Characters( const OUString &rChars )
{
aRightText += rChars;
}
void ConvDicXMLRightTextContext_Impl::EndElement()
{
ConvDic *pDic = GetConvDicImport().GetDic();
if (pDic)
pDic->AddEntry( GetLeftText(), GetRightText() );
}
bool ConvDicXMLExport::Export()
{
uno::Reference< document::XExporter > xExporter( this );
uno::Reference< document::XFilter > xFilter( xExporter, UNO_QUERY );
uno::Sequence< beans::PropertyValue > aProps(0);
xFilter->filter( aProps ); // calls exportDoc implicitly
return bSuccess;
}
ErrCode ConvDicXMLExport::exportDoc( enum ::xmloff::token::XMLTokenEnum /*eClass*/ )
{
GetNamespaceMap_().Add( "tcd",
XML_NAMESPACE_TCD_STRING, XML_NAMESPACE_TCD );
GetDocHandler()->startDocument();
// Add xmlns line and some other arguments
AddAttribute( GetNamespaceMap_().GetAttrNameByKey( XML_NAMESPACE_TCD ),
GetNamespaceMap_().GetNameByKey( XML_NAMESPACE_TCD ) );
AddAttributeASCII( XML_NAMESPACE_TCD, "package", "org.openoffice.Office" );
OUString aIsoLang( LanguageTag::convertToBcp47( rDic.nLanguage ) );
AddAttribute( XML_NAMESPACE_TCD, "lang", aIsoLang );
OUString aConvType( ConversionTypeToText( rDic.nConversionType ) );
AddAttribute( XML_NAMESPACE_TCD, "conversion-type", aConvType );
//!! block necessary in order to have SvXMLElementExport d-tor called
//!! before the call to endDocument
{
SvXMLElementExport aRoot( *this, XML_NAMESPACE_TCD, "text-conversion-dictionary", true, true );
ExportContent_();
}
GetDocHandler()->endDocument();
bSuccess = true;
return ERRCODE_NONE;
}
void ConvDicXMLExport::ExportContent_()
{
// acquire sorted list of all keys
ConvMapKeySet aKeySet;
for (auto const& elem : rDic.aFromLeft)
aKeySet.insert( elem.first );
for (const OUString& aLeftText : aKeySet)
{
AddAttribute( XML_NAMESPACE_TCD, "left-text", aLeftText );
if (rDic.pConvPropType) // property-type list available?
{
sal_Int16 nPropertyType = -1;
PropTypeMap::iterator aIt2 = rDic.pConvPropType->find( aLeftText );
if (aIt2 != rDic.pConvPropType->end())
nPropertyType = (*aIt2).second;
DBG_ASSERT( nPropertyType, "property-type not found" );
if (nPropertyType == -1)
nPropertyType = ConversionPropertyType::NOT_DEFINED;
AddAttribute( XML_NAMESPACE_TCD, "property-type", OUString::number( nPropertyType ) );
}
SvXMLElementExport aEntryMain( *this, XML_NAMESPACE_TCD,
"entry" , true, true );
pair< ConvMap::iterator, ConvMap::iterator > aRange =
rDic.aFromLeft.equal_range(aLeftText);
for (auto aIt = aRange.first; aIt != aRange.second; ++aIt)
{
DBG_ASSERT( aLeftText == (*aIt).first, "key <-> entry mismatch" );
OUString aRightText( (*aIt).second );
SvXMLElementExport aEntryRightText( *this, XML_NAMESPACE_TCD,
"right-text" , true, false );
Characters( aRightText );
}
}
}
void SAL_CALL ConvDicXMLImport::startDocument()
{
// register namespace at first possible opportunity
GetNamespaceMap().Add( "tcd",
XML_NAMESPACE_TCD_STRING, XML_NAMESPACE_TCD );
SvXMLImport::startDocument();
}
SvXMLImportContext * ConvDicXMLImport::CreateDocumentContext(
sal_uInt16 nPrefix,
const OUString &rLocalName,
const uno::Reference < xml::sax::XAttributeList > & /*rxAttrList*/ )
{
SvXMLImportContext *pContext = nullptr;
if ( nPrefix == XML_NAMESPACE_TCD && rLocalName == "text-conversion-dictionary" )
pContext = new ConvDicXMLDictionaryContext_Impl( *this, nPrefix, rLocalName );
else
pContext = new SvXMLImportContext( *this, nPrefix, rLocalName );
return pContext;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
