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-rw-r--r--khexedit/lib/codecs/kcharcodec.cpp74
1 files changed, 74 insertions, 0 deletions
diff --git a/khexedit/lib/codecs/kcharcodec.cpp b/khexedit/lib/codecs/kcharcodec.cpp
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+/***************************************************************************
+ kcharcodec.cpp - description
+ -------------------
+ begin : Do Nov 25 2004
+ copyright : (C) 2004 by Friedrich W. H. Kossebau
+ ***************************************************************************/
+
+/***************************************************************************
+ * *
+ * This library is free software; you can redistribute it and/or *
+ * modify it under the terms of the GNU Library General Public *
+ * License version 2 as published by the Free Software Foundation. *
+ * *
+ ***************************************************************************/
+
+
+// lib specific
+#include "kcharcodec.h"
+#include "ktextcharcodec.h"
+#include "kebcdic1047charcodec.h"
+
+using namespace KHE;
+
+
+QStringList KCharCodec::CodecNames;
+
+const QStringList &KCharCodec::codecNames()
+{
+ // first call?
+ if( CodecNames.isEmpty() )
+ {
+ CodecNames = KTextCharCodec::codecNames();
+ CodecNames.append( KEBCDIC1047CharCodec::codecName() );
+ }
+
+ return CodecNames;
+}
+
+
+KCharCodec *KCharCodec::createCodec( const QString &Name )
+{
+ KCharCodec *Codec = 0;
+
+ if( KTextCharCodec::codecNames().findIndex(Name) != -1 )
+ Codec = KTextCharCodec::createCodec( Name );
+ else if( KEBCDIC1047CharCodec::codecName() == Name )
+ Codec = KEBCDIC1047CharCodec::create();
+
+ // ensure at least a codec
+ if( Codec == 0 )
+ Codec = KTextCharCodec::createLocalCodec();
+
+ return Codec;
+}
+
+
+KCharCodec *KCharCodec::createCodec( KEncoding C )
+{
+ KCharCodec *Codec;
+ if( C == EBCDIC1047Encoding )
+ Codec = KEBCDIC1047CharCodec::create();
+ else if( C == ISO8859_1Encoding )
+ Codec = KTextCharCodec::createCodec( "ISO 8859-1" );
+ // LocalEncoding
+ else
+ Codec = 0;
+
+ // ensure at least a codec
+ if( Codec == 0 )
+ Codec = KTextCharCodec::createLocalCodec();
+
+ return Codec;
+}