1*f6e50924SAndrew Rist /**************************************************************
2cdf0e10cSrcweir *
3*f6e50924SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one
4*f6e50924SAndrew Rist * or more contributor license agreements. See the NOTICE file
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7*f6e50924SAndrew Rist * to you under the Apache License, Version 2.0 (the
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9*f6e50924SAndrew Rist * with the License. You may obtain a copy of the License at
10*f6e50924SAndrew Rist *
11*f6e50924SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0
12*f6e50924SAndrew Rist *
13*f6e50924SAndrew Rist * Unless required by applicable law or agreed to in writing,
14*f6e50924SAndrew Rist * software distributed under the License is distributed on an
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20*f6e50924SAndrew Rist *************************************************************/
21*f6e50924SAndrew Rist
22*f6e50924SAndrew Rist
23cdf0e10cSrcweir
24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
25cdf0e10cSrcweir #include "precompiled_svx.hxx"
26cdf0e10cSrcweir
27cdf0e10cSrcweir #include "svx/txencbox.hxx"
28cdf0e10cSrcweir #include "svx/txenctab.hxx"
29cdf0e10cSrcweir #include <svx/dialogs.hrc>
30cdf0e10cSrcweir #include "svx/dbcharsethelper.hxx"
31cdf0e10cSrcweir #include <vcl/svapp.hxx>
32cdf0e10cSrcweir #include <rtl/tencinfo.h>
33cdf0e10cSrcweir #include <rtl/locale.h>
34cdf0e10cSrcweir #include <osl/nlsupport.h>
35cdf0e10cSrcweir
36cdf0e10cSrcweir //========================================================================
37cdf0e10cSrcweir // class SvxTextEncodingBox
38cdf0e10cSrcweir //========================================================================
39cdf0e10cSrcweir
SvxTextEncodingBox(Window * pParent,const ResId & rResId)40cdf0e10cSrcweir SvxTextEncodingBox::SvxTextEncodingBox( Window* pParent, const ResId& rResId )
41cdf0e10cSrcweir :
42cdf0e10cSrcweir ListBox( pParent, rResId )
43cdf0e10cSrcweir {
44cdf0e10cSrcweir m_pEncTable = new SvxTextEncodingTable;
45cdf0e10cSrcweir }
46cdf0e10cSrcweir
47cdf0e10cSrcweir //------------------------------------------------------------------------
48cdf0e10cSrcweir
~SvxTextEncodingBox()49cdf0e10cSrcweir SvxTextEncodingBox::~SvxTextEncodingBox()
50cdf0e10cSrcweir {
51cdf0e10cSrcweir delete m_pEncTable;
52cdf0e10cSrcweir }
53cdf0e10cSrcweir
54cdf0e10cSrcweir //------------------------------------------------------------------------
55cdf0e10cSrcweir
EncodingToPos_Impl(rtl_TextEncoding nEnc) const56cdf0e10cSrcweir sal_uInt16 SvxTextEncodingBox::EncodingToPos_Impl( rtl_TextEncoding nEnc ) const
57cdf0e10cSrcweir {
58cdf0e10cSrcweir sal_uInt16 nCount = GetEntryCount();
59cdf0e10cSrcweir for ( sal_uInt16 i=0; i<nCount; i++ )
60cdf0e10cSrcweir {
61cdf0e10cSrcweir if ( nEnc == rtl_TextEncoding( (sal_uIntPtr)GetEntryData(i) ) )
62cdf0e10cSrcweir return i;
63cdf0e10cSrcweir }
64cdf0e10cSrcweir return LISTBOX_ENTRY_NOTFOUND;
65cdf0e10cSrcweir }
66cdf0e10cSrcweir
67cdf0e10cSrcweir //------------------------------------------------------------------------
68cdf0e10cSrcweir
FillFromTextEncodingTable(sal_Bool bExcludeImportSubsets,sal_uInt32 nExcludeInfoFlags,sal_uInt32 nButIncludeInfoFlags)69cdf0e10cSrcweir void SvxTextEncodingBox::FillFromTextEncodingTable(
70cdf0e10cSrcweir sal_Bool bExcludeImportSubsets, sal_uInt32 nExcludeInfoFlags,
71cdf0e10cSrcweir sal_uInt32 nButIncludeInfoFlags )
72cdf0e10cSrcweir {
73cdf0e10cSrcweir rtl_TextEncodingInfo aInfo;
74cdf0e10cSrcweir aInfo.StructSize = sizeof(rtl_TextEncodingInfo);
75cdf0e10cSrcweir sal_uInt32 nCount = m_pEncTable->Count();
76cdf0e10cSrcweir for ( sal_uInt32 j=0; j<nCount; j++ )
77cdf0e10cSrcweir {
78cdf0e10cSrcweir sal_Bool bInsert = sal_True;
79cdf0e10cSrcweir rtl_TextEncoding nEnc = rtl_TextEncoding( m_pEncTable->GetValue( j ) );
80cdf0e10cSrcweir if ( nExcludeInfoFlags )
81cdf0e10cSrcweir {
82cdf0e10cSrcweir if ( !rtl_getTextEncodingInfo( nEnc, &aInfo ) )
83cdf0e10cSrcweir bInsert = sal_False;
84cdf0e10cSrcweir else
85cdf0e10cSrcweir {
86cdf0e10cSrcweir if ( (aInfo.Flags & nExcludeInfoFlags) == 0 )
87cdf0e10cSrcweir {
88cdf0e10cSrcweir if ( (nExcludeInfoFlags & RTL_TEXTENCODING_INFO_UNICODE) &&
89cdf0e10cSrcweir ((nEnc == RTL_TEXTENCODING_UCS2) ||
90cdf0e10cSrcweir nEnc == RTL_TEXTENCODING_UCS4) )
91cdf0e10cSrcweir bInsert = sal_False; // InfoFlags don't work for Unicode :-(
92cdf0e10cSrcweir }
93cdf0e10cSrcweir else if ( (aInfo.Flags & nButIncludeInfoFlags) == 0 )
94cdf0e10cSrcweir bInsert = sal_False;
95cdf0e10cSrcweir }
96cdf0e10cSrcweir }
97cdf0e10cSrcweir if ( bInsert )
98cdf0e10cSrcweir {
99cdf0e10cSrcweir if ( bExcludeImportSubsets )
100cdf0e10cSrcweir {
101cdf0e10cSrcweir switch ( nEnc )
102cdf0e10cSrcweir {
103cdf0e10cSrcweir // subsets of RTL_TEXTENCODING_GB_18030
104cdf0e10cSrcweir case RTL_TEXTENCODING_GB_2312 :
105cdf0e10cSrcweir case RTL_TEXTENCODING_GBK :
106cdf0e10cSrcweir case RTL_TEXTENCODING_MS_936 :
107cdf0e10cSrcweir bInsert = sal_False;
108cdf0e10cSrcweir break;
109cdf0e10cSrcweir }
110cdf0e10cSrcweir }
111cdf0e10cSrcweir if ( bInsert )
112cdf0e10cSrcweir InsertTextEncoding( nEnc, m_pEncTable->GetString( j ) );
113cdf0e10cSrcweir }
114cdf0e10cSrcweir }
115cdf0e10cSrcweir }
116cdf0e10cSrcweir
117cdf0e10cSrcweir //------------------------------------------------------------------------
118cdf0e10cSrcweir
FillFromDbTextEncodingMap(sal_Bool bExcludeImportSubsets,sal_uInt32 nExcludeInfoFlags,sal_uInt32 nButIncludeInfoFlags)119cdf0e10cSrcweir void SvxTextEncodingBox::FillFromDbTextEncodingMap(
120cdf0e10cSrcweir sal_Bool bExcludeImportSubsets, sal_uInt32 nExcludeInfoFlags,
121cdf0e10cSrcweir sal_uInt32 nButIncludeInfoFlags )
122cdf0e10cSrcweir {
123cdf0e10cSrcweir rtl_TextEncodingInfo aInfo;
124cdf0e10cSrcweir aInfo.StructSize = sizeof(rtl_TextEncodingInfo);
125cdf0e10cSrcweir svxform::ODataAccessCharsetHelper aCSH;
126cdf0e10cSrcweir ::std::vector< rtl_TextEncoding > aEncs;
127cdf0e10cSrcweir sal_Int32 nCount = aCSH.getSupportedTextEncodings( aEncs );
128cdf0e10cSrcweir for ( sal_uInt16 j=0; j<nCount; j++ )
129cdf0e10cSrcweir {
130cdf0e10cSrcweir sal_Bool bInsert = sal_True;
131cdf0e10cSrcweir rtl_TextEncoding nEnc = rtl_TextEncoding( aEncs[j] );
132cdf0e10cSrcweir if ( nExcludeInfoFlags )
133cdf0e10cSrcweir {
134cdf0e10cSrcweir if ( !rtl_getTextEncodingInfo( nEnc, &aInfo ) )
135cdf0e10cSrcweir bInsert = sal_False;
136cdf0e10cSrcweir else
137cdf0e10cSrcweir {
138cdf0e10cSrcweir if ( (aInfo.Flags & nExcludeInfoFlags) == 0 )
139cdf0e10cSrcweir {
140cdf0e10cSrcweir if ( (nExcludeInfoFlags & RTL_TEXTENCODING_INFO_UNICODE) &&
141cdf0e10cSrcweir ((nEnc == RTL_TEXTENCODING_UCS2) ||
142cdf0e10cSrcweir nEnc == RTL_TEXTENCODING_UCS4) )
143cdf0e10cSrcweir bInsert = sal_False; // InfoFlags don't work for Unicode :-(
144cdf0e10cSrcweir }
145cdf0e10cSrcweir else if ( (aInfo.Flags & nButIncludeInfoFlags) == 0 )
146cdf0e10cSrcweir bInsert = sal_False;
147cdf0e10cSrcweir }
148cdf0e10cSrcweir }
149cdf0e10cSrcweir if ( bInsert )
150cdf0e10cSrcweir {
151cdf0e10cSrcweir if ( bExcludeImportSubsets )
152cdf0e10cSrcweir {
153cdf0e10cSrcweir switch ( nEnc )
154cdf0e10cSrcweir {
155cdf0e10cSrcweir // subsets of RTL_TEXTENCODING_GB_18030
156cdf0e10cSrcweir case RTL_TEXTENCODING_GB_2312 :
157cdf0e10cSrcweir case RTL_TEXTENCODING_GBK :
158cdf0e10cSrcweir case RTL_TEXTENCODING_MS_936 :
159cdf0e10cSrcweir bInsert = sal_False;
160cdf0e10cSrcweir break;
161cdf0e10cSrcweir }
162cdf0e10cSrcweir }
163cdf0e10cSrcweir // CharsetMap offers a RTL_TEXTENCODING_DONTKNOW for internal use,
164cdf0e10cSrcweir // makes no sense here and would result in an empty string as list
165cdf0e10cSrcweir // entry.
166cdf0e10cSrcweir if ( bInsert && nEnc != RTL_TEXTENCODING_DONTKNOW )
167cdf0e10cSrcweir InsertTextEncoding( nEnc );
168cdf0e10cSrcweir }
169cdf0e10cSrcweir }
170cdf0e10cSrcweir }
171cdf0e10cSrcweir
172cdf0e10cSrcweir //------------------------------------------------------------------------
173cdf0e10cSrcweir
FillWithMimeAndSelectBest()174cdf0e10cSrcweir void SvxTextEncodingBox::FillWithMimeAndSelectBest()
175cdf0e10cSrcweir {
176cdf0e10cSrcweir FillFromTextEncodingTable( sal_False, 0xffffffff, RTL_TEXTENCODING_INFO_MIME );
177cdf0e10cSrcweir rtl_TextEncoding nEnc = SvtSysLocale::GetBestMimeEncoding();
178cdf0e10cSrcweir SelectTextEncoding( nEnc );
179cdf0e10cSrcweir }
180cdf0e10cSrcweir
181cdf0e10cSrcweir //------------------------------------------------------------------------
182cdf0e10cSrcweir
InsertTextEncoding(const rtl_TextEncoding nEnc,const String & rEntry,sal_uInt16 nPos)183cdf0e10cSrcweir void SvxTextEncodingBox::InsertTextEncoding( const rtl_TextEncoding nEnc,
184cdf0e10cSrcweir const String& rEntry, sal_uInt16 nPos )
185cdf0e10cSrcweir {
186cdf0e10cSrcweir sal_uInt16 nAt = InsertEntry( rEntry, nPos );
187cdf0e10cSrcweir SetEntryData( nAt, (void*)(sal_uIntPtr)nEnc );
188cdf0e10cSrcweir }
189cdf0e10cSrcweir
190cdf0e10cSrcweir //------------------------------------------------------------------------
191cdf0e10cSrcweir
InsertTextEncoding(const rtl_TextEncoding nEnc,sal_uInt16 nPos)192cdf0e10cSrcweir void SvxTextEncodingBox::InsertTextEncoding( const rtl_TextEncoding nEnc, sal_uInt16 nPos )
193cdf0e10cSrcweir {
194cdf0e10cSrcweir const String& rEntry = m_pEncTable->GetTextString( nEnc );
195cdf0e10cSrcweir if ( rEntry.Len() )
196cdf0e10cSrcweir InsertTextEncoding( nEnc, rEntry, nPos );
197cdf0e10cSrcweir else
198cdf0e10cSrcweir {
199cdf0e10cSrcweir #ifdef DBG_UTIL
200cdf0e10cSrcweir ByteString aMsg( "SvxTextEncodingBox::InsertTextEncoding: no resource string for text encoding: " );
201cdf0e10cSrcweir aMsg += ByteString::CreateFromInt32( nEnc );
202cdf0e10cSrcweir DBG_ERRORFILE( aMsg.GetBuffer() );
203cdf0e10cSrcweir #endif
204cdf0e10cSrcweir }
205cdf0e10cSrcweir }
206cdf0e10cSrcweir
207cdf0e10cSrcweir //------------------------------------------------------------------------
208cdf0e10cSrcweir
RemoveTextEncoding(const rtl_TextEncoding nEnc)209cdf0e10cSrcweir void SvxTextEncodingBox::RemoveTextEncoding( const rtl_TextEncoding nEnc )
210cdf0e10cSrcweir {
211cdf0e10cSrcweir sal_uInt16 nAt = EncodingToPos_Impl( nEnc );
212cdf0e10cSrcweir
213cdf0e10cSrcweir if ( nAt != LISTBOX_ENTRY_NOTFOUND )
214cdf0e10cSrcweir RemoveEntry( nAt );
215cdf0e10cSrcweir }
216cdf0e10cSrcweir
217cdf0e10cSrcweir //------------------------------------------------------------------------
218cdf0e10cSrcweir
GetSelectTextEncoding() const219cdf0e10cSrcweir rtl_TextEncoding SvxTextEncodingBox::GetSelectTextEncoding() const
220cdf0e10cSrcweir {
221cdf0e10cSrcweir sal_uInt16 nPos = GetSelectEntryPos();
222cdf0e10cSrcweir
223cdf0e10cSrcweir if ( nPos != LISTBOX_ENTRY_NOTFOUND )
224cdf0e10cSrcweir return rtl_TextEncoding( (sal_uIntPtr)GetEntryData(nPos) );
225cdf0e10cSrcweir else
226cdf0e10cSrcweir return RTL_TEXTENCODING_DONTKNOW;
227cdf0e10cSrcweir }
228cdf0e10cSrcweir
229cdf0e10cSrcweir //------------------------------------------------------------------------
230cdf0e10cSrcweir
SelectTextEncoding(const rtl_TextEncoding nEnc,sal_Bool bSelect)231cdf0e10cSrcweir void SvxTextEncodingBox::SelectTextEncoding( const rtl_TextEncoding nEnc, sal_Bool bSelect )
232cdf0e10cSrcweir {
233cdf0e10cSrcweir sal_uInt16 nAt = EncodingToPos_Impl( nEnc );
234cdf0e10cSrcweir
235cdf0e10cSrcweir if ( nAt != LISTBOX_ENTRY_NOTFOUND )
236cdf0e10cSrcweir SelectEntryPos( nAt, bSelect );
237cdf0e10cSrcweir }
238cdf0e10cSrcweir
239cdf0e10cSrcweir //------------------------------------------------------------------------
240cdf0e10cSrcweir
IsTextEncodingSelected(const rtl_TextEncoding nEnc) const241cdf0e10cSrcweir sal_Bool SvxTextEncodingBox::IsTextEncodingSelected( const rtl_TextEncoding nEnc ) const
242cdf0e10cSrcweir {
243cdf0e10cSrcweir sal_uInt16 nAt = EncodingToPos_Impl( nEnc );
244cdf0e10cSrcweir
245cdf0e10cSrcweir if ( nAt != LISTBOX_ENTRY_NOTFOUND )
246cdf0e10cSrcweir return IsEntryPosSelected( nAt );
247cdf0e10cSrcweir else
248cdf0e10cSrcweir return sal_False;
249cdf0e10cSrcweir }
250cdf0e10cSrcweir
251