Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 115 insertions, 0 deletions

diff --git a/khtml/misc/decoder.h b/khtml/misc/decoder.h
new file mode 100644
index 000000000..613b14043
--- /dev/null
+++ b/khtml/misc/decoder.h
@@ -0,0 +1,115 @@
+/*
+    This file is part of the KDE libraries
+
+    Copyright (C) 1999 Lars Knoll (knoll@mpi-hd.mpg.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+
+*/
+#ifndef KHTMLDECODER_H
+#define KHTMLDECODER_H
+
+#include <qstring.h>
+class QTextCodec;
+class QTextDecoder;
+
+namespace khtml {
+
+class JapaneseCode;
+
+/**
+ * @internal
+ */
+class Decoder
+{
+public:
+    enum EncodingType {
+        DefaultEncoding,
+        AutoDetectedEncoding,
+        EncodingFromXMLHeader,
+        EncodingFromMetaTag,
+        EncodingFromHTTPHeader,
+        UserChosenEncoding
+    };
+
+    Decoder();
+    ~Decoder();
+
+    void setEncoding(const char *encoding, EncodingType type);
+    const char *encoding() const;
+
+    QString decode(const char *data, int len);
+
+    bool visuallyOrdered() const { return visualRTL; }
+
+    const QTextCodec *codec() const { return m_codec; }
+
+    QString flush() const;
+
+
+    enum AutoDetectLanguage {
+        SemiautomaticDetection,
+        Arabic,
+        Baltic,
+        CentralEuropean,
+        Chinese,
+        Greek,
+        Hebrew,
+        Japanese,
+        Korean,
+        Russian,
+        Thai,
+        Turkish,
+        Ukrainian,
+        Unicode,
+        WesternEuropean
+    };
+
+    void setAutoDetectLanguage( AutoDetectLanguage _language ) { m_autoDetectLanguage = _language; }
+    AutoDetectLanguage autoDetectLanguage() { return m_autoDetectLanguage; }
+
+
+
+private:
+    QCString automaticDetectionForArabic( const unsigned char* str, int size );
+    QCString automaticDetectionForBaltic( const unsigned char* str, int size );
+    QCString automaticDetectionForCentralEuropean( const unsigned char* str, int size );
+    QCString automaticDetectionForCyrillic( const unsigned char* str, int size, AutoDetectLanguage _language );
+    QCString automaticDetectionForGreek( const unsigned char* str, int size );
+    QCString automaticDetectionForHebrew( const unsigned char* str, int size );
+    QCString automaticDetectionForJapanese( const unsigned char* str, int size );
+    QCString automaticDetectionForTurkish( const unsigned char* str, int size );
+    QCString automaticDetectionForWesternEuropean( const unsigned char* str, int size );
+
+    // codec used for decoding. default is Latin1.
+    QTextCodec *m_codec;
+    QTextDecoder *m_decoder; // only used for utf16
+    QCString enc;
+    EncodingType m_type;
+
+    QCString buffer;
+
+    bool body;
+    bool beginning;
+    bool visualRTL;
+
+    AutoDetectLanguage m_autoDetectLanguage;
+
+    JapaneseCode *kc;
+};
+
+}
+#endif