Line data Source code
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 <hintids.hxx>
21 : #include <osl/endian.h>
22 : #include <tools/stream.hxx>
23 : #include <pam.hxx>
24 : #include <doc.hxx>
25 : #include <ndtxt.hxx>
26 : #include <mdiexp.hxx> // ...Percent()
27 : #include <docary.hxx>
28 : #include <fmtcntnt.hxx>
29 : #include <frmfmt.hxx>
30 : #include <wrtasc.hxx>
31 :
32 : #include <statstr.hrc> // ResId for status bar
33 :
34 : //-----------------------------------------------------------------
35 :
36 21 : SwASCWriter::SwASCWriter( const String& rFltNm )
37 : {
38 21 : SwAsciiOptions aNewOpts;
39 :
40 21 : switch( 5 <= rFltNm.Len() ? rFltNm.GetChar( 4 ) : 0 )
41 : {
42 : case 'D':
43 0 : aNewOpts.SetCharSet( RTL_TEXTENCODING_IBM_850 );
44 0 : aNewOpts.SetParaFlags( LINEEND_CRLF );
45 0 : if( 5 < rFltNm.Len() )
46 0 : switch( rFltNm.Copy( 5 ).ToInt32() )
47 : {
48 0 : case 437: aNewOpts.SetCharSet( RTL_TEXTENCODING_IBM_437 ); break;
49 0 : case 850: aNewOpts.SetCharSet( RTL_TEXTENCODING_IBM_850 ); break;
50 0 : case 860: aNewOpts.SetCharSet( RTL_TEXTENCODING_IBM_860 ); break;
51 0 : case 861: aNewOpts.SetCharSet( RTL_TEXTENCODING_IBM_861 ); break;
52 0 : case 863: aNewOpts.SetCharSet( RTL_TEXTENCODING_IBM_863 ); break;
53 0 : case 865: aNewOpts.SetCharSet( RTL_TEXTENCODING_IBM_865 ); break;
54 : }
55 0 : break;
56 :
57 : case 'A':
58 : #if !defined(WNT)
59 0 : aNewOpts.SetCharSet( RTL_TEXTENCODING_MS_1252 );
60 0 : aNewOpts.SetParaFlags( LINEEND_CRLF );
61 : #endif
62 0 : break;
63 :
64 : case 'M':
65 0 : aNewOpts.SetCharSet( RTL_TEXTENCODING_APPLE_ROMAN );
66 0 : aNewOpts.SetParaFlags( LINEEND_CR );
67 0 : break;
68 :
69 : case 'X':
70 : #if !defined(UNX)
71 : aNewOpts.SetCharSet( RTL_TEXTENCODING_MS_1252 );
72 : aNewOpts.SetParaFlags( LINEEND_LF );
73 : #endif
74 0 : break;
75 :
76 : default:
77 21 : if( rFltNm.Copy( 4 ).EqualsAscii( "_DLG" ))
78 : {
79 : // use the options
80 20 : aNewOpts = GetAsciiOptions();
81 : }
82 : }
83 21 : SetAsciiOptions( aNewOpts );
84 21 : }
85 :
86 42 : SwASCWriter::~SwASCWriter() {}
87 :
88 21 : sal_uLong SwASCWriter::WriteStream()
89 : {
90 : sal_Char cLineEnd[ 3 ];
91 21 : sal_Char* pCEnd = cLineEnd;
92 21 : if( bASCII_ParaAsCR ) // If predefined
93 0 : *pCEnd++ = '\015';
94 21 : else if( bASCII_ParaAsBlanc )
95 0 : *pCEnd++ = ' ';
96 : else
97 21 : switch( GetAsciiOptions().GetParaFlags() )
98 : {
99 0 : case LINEEND_CR: *pCEnd++ = '\015'; break;
100 21 : case LINEEND_LF: *pCEnd++ = '\012'; break;
101 0 : case LINEEND_CRLF: *pCEnd++ = '\015', *pCEnd++ = '\012'; break;
102 : }
103 21 : *pCEnd = 0;
104 :
105 21 : sLineEnd.AssignAscii( cLineEnd );
106 :
107 21 : long nMaxNode = pDoc->GetNodes().Count();
108 :
109 21 : if( bShowProgress )
110 1 : ::StartProgress( STR_STATSTR_W4WWRITE, 0, nMaxNode, pDoc->GetDocShell() );
111 :
112 21 : SwPaM* pPam = pOrigPam;
113 :
114 : bool bWriteSttTag = bUCS2_WithStartChar &&
115 1 : (RTL_TEXTENCODING_UCS2 == GetAsciiOptions().GetCharSet() ||
116 22 : RTL_TEXTENCODING_UTF8 == GetAsciiOptions().GetCharSet());
117 :
118 21 : rtl_TextEncoding eOld = Strm().GetStreamCharSet();
119 21 : Strm().SetStreamCharSet( GetAsciiOptions().GetCharSet() );
120 :
121 : // Output all areas of the pam into the ASC file
122 21 : do {
123 21 : bool bTstFly = true;
124 92 : while( pCurPam->GetPoint()->nNode.GetIndex() < pCurPam->GetMark()->nNode.GetIndex() ||
125 25 : (pCurPam->GetPoint()->nNode.GetIndex() == pCurPam->GetMark()->nNode.GetIndex() &&
126 20 : pCurPam->GetPoint()->nContent.GetIndex() <= pCurPam->GetMark()->nContent.GetIndex()) )
127 : {
128 21 : SwTxtNode* pNd = pCurPam->GetPoint()->nNode.GetNode().GetTxtNode();
129 21 : if( pNd )
130 : {
131 : // Should we have frames only?
132 : // That's possible, if we put a frame selection into the clipboard
133 23 : if( bTstFly && bWriteAll &&
134 : // No length
135 1 : !pNd->GetTxt().Len() &&
136 : // Frame exists
137 1 : pDoc->GetSpzFrmFmts()->size() &&
138 : // Only one node in the array
139 0 : pDoc->GetNodes().GetEndOfExtras().GetIndex() + 3 ==
140 0 : pDoc->GetNodes().GetEndOfContent().GetIndex() &&
141 : // And exactly this one is selected
142 0 : pDoc->GetNodes().GetEndOfContent().GetIndex() - 1 ==
143 0 : pCurPam->GetPoint()->nNode.GetIndex() )
144 : {
145 : // Print the frame's content.
146 : // It is always at position 0!
147 0 : SwFrmFmt* pFmt = (*pDoc->GetSpzFrmFmts())[ 0 ];
148 0 : const SwNodeIndex* pIdx = pFmt->GetCntnt().GetCntntIdx();
149 0 : if( pIdx )
150 : {
151 0 : delete pCurPam;
152 : pCurPam = NewSwPaM( *pDoc, pIdx->GetIndex(),
153 0 : pIdx->GetNode().EndOfSectionIndex() );
154 0 : pCurPam->Exchange();
155 0 : continue; // reset while loop!
156 : }
157 : }
158 : else
159 : {
160 21 : if (bWriteSttTag)
161 : {
162 1 : switch(GetAsciiOptions().GetCharSet())
163 : {
164 : case RTL_TEXTENCODING_UTF8:
165 1 : Strm() << sal_uInt8(0xEF) << sal_uInt8(0xBB) <<
166 1 : sal_uInt8(0xBF);
167 1 : break;
168 : case RTL_TEXTENCODING_UCS2:
169 0 : Strm().SetEndianSwap(sal_False);
170 : #ifdef OSL_LITENDIAN
171 0 : Strm() << sal_uInt8(0xFF) << sal_uInt8(0xFE);
172 : #else
173 : Strm() << sal_uInt8(0xFE) << sal_uInt8(0xFF);
174 : #endif
175 0 : break;
176 :
177 : }
178 1 : bWriteSttTag = false;
179 : }
180 21 : Out( aASCNodeFnTab, *pNd, *this );
181 : }
182 21 : bTstFly = false; // Testing once is enough
183 : }
184 :
185 21 : if( !pCurPam->Move( fnMoveForward, fnGoNode ) )
186 16 : break;
187 :
188 5 : if( bShowProgress )
189 0 : ::SetProgressState( pCurPam->GetPoint()->nNode.GetIndex(),
190 0 : pDoc->GetDocShell() ); // How far?
191 :
192 : }
193 21 : } while( CopyNextPam( &pPam ) ); // Until all pams are processed
194 :
195 21 : Strm().SetStreamCharSet( eOld );
196 :
197 21 : if( bShowProgress )
198 1 : ::EndProgress( pDoc->GetDocShell() );
199 :
200 21 : return 0;
201 : }
202 :
203 :
204 21 : void GetASCWriter( const String& rFltNm, const String& /*rBaseURL*/, WriterRef& xRet )
205 : {
206 21 : xRet = new SwASCWriter( rFltNm );
207 21 : }
208 :
209 :
210 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
