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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-11-06 15:56:40 -0600
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-11-06 15:56:40 -0600
commite16866e072f94410321d70daedbcb855ea878cac (patch)
treeee3f52eabde7da1a0e6ca845fb9c2813cf1558cf /tdecore/kcharsets.h
parenta58c20c1a7593631a1b50213c805507ebc16adaf (diff)
downloadtdelibs-e16866e072f94410321d70daedbcb855ea878cac.tar.gz
tdelibs-e16866e072f94410321d70daedbcb855ea878cac.zip
Actually move the kde files that were renamed in the last commit
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+/* This file is part of the KDE libraries
+ Copyright (C) 1999 Lars Knoll (knoll@kde.org)
+
+ 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 KCHARSETS_H
+#define KCHARSETS_H
+
+#include <tqstring.h>
+#include <tqfont.h>
+#include <tqstringlist.h>
+#include <tqptrlist.h>
+#include "kdelibs_export.h"
+
+class KGlobal;
+class KCharsetsPrivate;
+
+class TQTextCodec;
+
+/**
+ * Charset font and encoder/decoder handling.
+ *
+ * This is needed, because Qt's font matching algorithm gives the font
+ * family a higher priority than the charset. For many applications
+ * this is not acceptable, since it can totally obscure the output,
+ * in languages which use non iso-8859-1 charsets.
+ *
+ * @author Lars Knoll <knoll@kde.org>
+ */
+class KDECORE_EXPORT KCharsets
+{
+ friend class KGlobal;
+
+protected:
+ /** Protected constructor. If you need the kcharsets object, use
+ KGlobal::charsets() instead.
+ */
+ KCharsets();
+
+public:
+
+ /**
+ * Destructor.
+ */
+ virtual ~KCharsets();
+
+ /**
+ * Provided for compatibility.
+ * @param name the name of the codec
+ * @return the TQTextCodec. If the desired codec could not be found,
+ * it returns a default (Latin-1) codec
+ */
+ TQTextCodec *codecForName(const TQString &name) const;
+
+ /**
+ * Tries to find a TQTextCodec to convert the given encoding from and to
+ * Unicode. If no codec could be found the latin1 codec will be returned an
+ * @p ok will be set to false.
+ * @return the TQTextCodec. If the desired codec could not be found,
+ * it returns a default (Latin-1) codec
+ */
+ TQTextCodec *codecForName(const TQString &n, bool &ok) const;
+
+ /**
+ * Converts an entity to a character. The string must contain only the
+ * entity without the trailing ';'.
+ * @param str the entity
+ * @return TQChar::null if the entity could not be decoded.
+ */
+ static TQChar fromEntity(const TQString &str);
+ /**
+ * Overloaded member function. Tries to find an entity in the
+ * TQString str.
+ * @param str the string containing entified
+ * @param len is a return value, that gives the length of the decoded
+ * entity.
+ * @return a decoded entity if one could be found, TQChar::null
+ * otherwise
+ */
+ static TQChar fromEntity(const TQString &str, int &len);
+
+ /**
+ * Converts a TQChar to an entity. The returned string does already
+ * contain the leading '&' and the trailing ';'.
+ * @param ch the char to convert
+ * @return the entity
+ */
+ static TQString toEntity(const TQChar &ch);
+
+ /**
+ * Scans the given string for entities (like &amp;amp;) and resolves them
+ * using fromEntity.
+ * @param text the string containing the entities
+ * @return the clean string
+ * @since 3.1
+ */
+ static TQString resolveEntities( const TQString &text );
+
+ /**
+ * Lists all available encodings as names.
+ * @return the list of all encodings
+ */
+ TQStringList availableEncodingNames();
+
+ /**
+ * Lists the available encoding names together with a more descriptive language.
+ * @return the list of descriptive encoding names
+ */
+ TQStringList descriptiveEncodingNames();
+
+ /**
+ * Returns the language the encoding is used for.
+ * @param encoding the encoding for the language
+ * @return the language of the encoding
+ */
+ TQString languageForEncoding( const TQString &encoding );
+
+ /**
+ * Returns the encoding for a string obtained with descriptiveEncodingNames().
+ * @param descriptiveName the descriptive name for the encoding
+ * @return the name of the encoding
+ */
+ TQString encodingForName( const TQString &descriptiveName );
+
+private:
+ KCharsetsPrivate *d;
+};
+
+#endif