phrase.h

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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
 
#ifndef PHRASE_H
#define PHRASE_H
 
#include <QObject>
#include <QString>
#include <QList>
#include <QtCore/QLocale>
 
#include "simtexth.h"
 
QT_BEGIN_NAMESPACE
 
class PhraseBook;
 
class Phrase
{
public:
    Phrase();
    Phrase(const QString &source, const QString &target, const QString &definition,
            const Candidate &candidate, int sc = -1);
    Phrase(const QString &source, const QString &target,
            const QString &definition, PhraseBook *phraseBook);
 
    QString source() const { return s; }
    void setSource(const QString &ns);
    QString target() const {return t;}
    void setTarget(const QString &nt);
    QString definition() const {return d;}
    void setDefinition (const QString &nd);
    int shortcut() const { return shrtc; }
    Candidate candidate() const { return cand; }
    PhraseBook *phraseBook() const { return m_phraseBook; }
    void setPhraseBook(PhraseBook *book) { m_phraseBook = book; }
 
private:
    int shrtc;
    QString s;
    QString t;
    QString d;
    Candidate cand;
    PhraseBook *m_phraseBook;
};
 
bool operator==(const Phrase &p, const Phrase &q);
inline bool operator!=(const Phrase &p, const Phrase &q) {
    return !(p == q);
}
 
class QphHandler;
 
class PhraseBook : public QObject
{
    Q_OBJECT
 
public:
    PhraseBook();
    ~PhraseBook();
    bool load(const QString &fileName, bool *langGuessed);
    bool save(const QString &fileName);
    QList<Phrase *> phrases() const { return m_phrases; }
    void append(Phrase *phrase);
    void remove(Phrase *phrase);
    QString fileName() const { return m_fileName; }
    QString friendlyPhraseBookName() const;
    bool isModified() const { return m_changed; }
 
    void setLanguageAndTerritory(QLocale::Language lang, QLocale::Territory territory);
    QLocale::Language language() const { return m_language; }
    QLocale::Territory territory() const { return m_territory; }
    void setSourceLanguageAndTerritory(QLocale::Language lang, QLocale::Territory territory);
    QLocale::Language sourceLanguage() const { return m_sourceLanguage; }
    QLocale::Territory sourceTerritory() const { return m_sourceTerritory; }
 
signals:
    void modifiedChanged(bool changed);
    void listChanged();
 
private:
    // Prevent copying
    PhraseBook(const PhraseBook &);
    PhraseBook& operator=(const PhraseBook &);
 
    void setModified(bool modified);
    void phraseChanged(Phrase *phrase);
 
    QList<Phrase *> m_phrases;
    QString m_fileName;
    bool m_changed;
 
    QLocale::Language m_language;
    QLocale::Language m_sourceLanguage;
    QLocale::Territory m_territory;
    QLocale::Territory m_sourceTerritory;
 
    friend class QphHandler;
    friend class Phrase;
};
 
QT_END_NAMESPACE
 
#endif