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/**
This file is part of Kiten, a KDE Japanese Reference Tool...
Copyright (C) 2001 Jason Katz-Brown <jason@katzbrown.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA
**/
#ifndef DICT_H
#define DICT_H
#include <tqfile.h>
#include <tqmemarray.h>
#include <tqptrlist.h>
#include <tqregexp.h>
#include <tqstringlist.h>
#include <sys/types.h>
#ifdef __osf__
typedef unsigned int uint32_t;
typedef int int32_t;
#else
#include <inttypes.h>
#endif
namespace Dict
{
enum TextType { Text_Kanji, Text_Kana, Text_Latin };
// returns the TextType of the first part of the text
KDE_EXPORT TextType textType(const TQString &text);
// File needs to be able to give out Arrays based on its mmap'd data.
// But, we don't want the users of the arrays to have to remember to
// resetRawData() after using them, since that's bound to fail sooner or later.
//
// This class handles it for us.
template<class T> class Array : public TQMemArray<T>
{
public:
Array(T *, int);
virtual ~Array();
private:
T *data;
int dataSize;
};
template<class T> Array<T>::Array(T *d, int s)
: TQMemArray<T>()
, data(d)
, dataSize(s)
{
setRawData(data, dataSize / sizeof(T));
}
template<class T> Array<T>::~Array()
{
resetRawData(data, dataSize / sizeof(T));
}
// File manages all the files, pointers, and memory management associated
// with a single dictionary.
class File
{
public:
File(TQString path, TQString name);
~File();
TQString name(void);
Array<const unsigned char> dict(void);
Array<const uint32_t> index(void);
int dictLength(void);
int indexLength(void);
// replacement for exceptions thrown in the constructor
bool isValid(void);
unsigned char lookup(unsigned i, int offset);
TQCString lookup(unsigned i);
private:
TQString myName;
TQFile dictFile;
const unsigned char * dictPtr;
TQFile indexFile;
const uint32_t * indexPtr;
bool valid;
};
class KDE_EXPORT Entry
{
public:
// EDict ctor
Entry(const TQString &, const TQString &, const TQStringList &);
// Kanjidict ctor
Entry(const TQString &, TQStringList &, TQStringList &, unsigned int grade, unsigned int freq, unsigned int strokes, unsigned int miscount);
// default (for containers)
Entry(const TQString & = TQString::null);
// for a heading
Entry(const TQString &, bool header);
TQString dictName();
TQString header();
TQStringList meanings();
TQStringList readings();
TQString firstReading();
bool kanaOnly();
TQString kanji();
bool extendedKanjiInfo();
unsigned int grade();
unsigned int strokes();
unsigned int miscount();
unsigned int freq();
protected:
TQString DictName;
TQString Header;
TQStringList Meanings;
TQString Kanji;
bool KanaOnly;
TQStringList Readings;
bool ExtendedKanjiInfo;
unsigned int Grade;
unsigned int Strokes;
unsigned int Miscount;
unsigned int Freq;
};
struct SearchResult
{
TQValueList<Entry> list;
TQStringList results;
int count, outOf;
bool common;
TQString text;
};
enum SearchType { Search_Beginning, Search_FullWord, Search_Anywhere };
enum DictionaryType { Edict, Kanjidict };
class KDE_EXPORT Index : public QObject
{
Q_OBJECT
public:
Index();
virtual ~Index();
void setDictList(const TQStringList &files, const TQStringList &names);
void setKanjiDictList(const TQStringList &files, const TQStringList &names);
SearchResult search(TQRegExp, const TQString &, bool common);
SearchResult searchKanji(TQRegExp, const TQString &, bool common);
SearchResult searchPrevious(TQRegExp, const TQString &, SearchResult, bool common);
// convenience function to create suitable regexps
static TQRegExp createRegExp(SearchType type, const TQString &text, DictionaryType dictionaryType, bool caseSensitive = false);
private:
TQPtrList<File> dictFiles;
TQPtrList<File> kanjiDictFiles;
void loadDictList(TQPtrList<File> &fileList, const TQStringList &dictList, const TQStringList &dictNameList);
TQStringList doSearch(File &, const TQString &);
SearchResult scanResults(TQRegExp regexp, TQStringList results, bool common);
SearchResult scanKanjiResults(TQRegExp regexp, TQStringList results, bool common);
int stringCompare(File &, int index, TQCString);
};
// lotsa helper functions
KDE_EXPORT TQString prettyKanjiReading(TQStringList);
KDE_EXPORT TQString prettyMeaning(TQStringList);
KDE_EXPORT Entry parse(const TQString &);
KDE_EXPORT Entry kanjiParse(const TQString &);
KDE_EXPORT Dict::Entry firstEntry(Dict::SearchResult);
KDE_EXPORT TQString firstEntryText(Dict::SearchResult);
int eucStringCompare(const char *str1, const char *str2);
bool isEUC(unsigned char c);
}
#endif
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