LocaleHandler Class Reference

The LocaleHandler class. More...

#include <LocaleHandler.h>

Inheritance diagram for LocaleHandler:

Classes
struct	Private

Signals
void	bcp47TagChanged ()
void	favoritesModelChanged ()
void	languageChanged ()
void	languagesModelChanged ()
void	scriptChanged ()
void	searchStringChanged ()

Public Member Functions
QString	bcp47Tag () const
QAbstractItemModel *	favoritesModel () const
QString	language () const
QAbstractItemModel *	languagesModel () const
	LocaleHandler (QObject *parent=nullptr)
bool	localeValid () const
QString	script () const
Q_INVOKABLE QVariantList	scriptModel () const
QString	searchString () const
void	setBcp47Tag (const QString &newBcp47Tag)
void	setLanguage (const QString &newLanguage)
void	setScript (const QString &newScript)
void	setSearchString (const QString &newSearchString)
Q_INVOKABLE bool	validBcp47Tag (const QString &tag) const
	~LocaleHandler ()

Properties
QString	bcp47Tag
QAbstractItemModel *	favoritesModel
QString	language
QAbstractItemModel *	languagesModel
bool	localeValid
QString	script
QString	searchString

Private Attributes
const QScopedPointer< Private >	d

Detailed Description

The LocaleHandler class.

This object splits up a BCP47 locale into language and script sections, and allows editing each.

It also keeps track of models for script and language.

Definition at line 21 of file LocaleHandler.h.

Constructor & Destructor Documentation

LocaleHandler()

LocaleHandler::LocaleHandler

(

QObject *

parent = nullptr

)

Definition at line 64 of file LocaleHandler.cpp.

    : QObject(parent)
    , d(new Private(parent))
{
 
}

~LocaleHandler()

LocaleHandler::~LocaleHandler

(

)

Definition at line 71 of file LocaleHandler.cpp.

{
 
}

Member Function Documentation

bcp47Tag()

QString LocaleHandler::bcp47Tag

(

)

const

Definition at line 76 of file LocaleHandler.cpp.

{
    return d->locale.toString();
}

References d.

bcp47TagChanged

void LocaleHandler::bcp47TagChanged ( )

signal

favoritesModel()

QAbstractItemModel * LocaleHandler::favoritesModel

(

)

const

Definition at line 156 of file LocaleHandler.cpp.

{
    return d->favorites;
}

References d.

favoritesModelChanged

void LocaleHandler::favoritesModelChanged ( )

signal

language()

QString LocaleHandler::language

(

)

const

Definition at line 108 of file LocaleHandler.cpp.

{
    KoWritingSystemUtils::Bcp47Locale langOnly = d->locale;
    langOnly.scriptTag.clear();
    return langOnly.toString();
}

References d, KoWritingSystemUtils::Bcp47Locale::scriptTag, and KoWritingSystemUtils::Bcp47Locale::toString().

languageChanged

void LocaleHandler::languageChanged ( )

signal

languagesModel()

QAbstractItemModel * LocaleHandler::languagesModel

(

)

const

Definition at line 151 of file LocaleHandler.cpp.

{
    return d->filteredLanguagesModel;
}

References d.

languagesModelChanged

void LocaleHandler::languagesModelChanged ( )

signal

localeValid()

bool LocaleHandler::localeValid

(

)

const

Definition at line 174 of file LocaleHandler.cpp.

{
    return d->locale.isValid();
}

References d.

script()

QString LocaleHandler::script

(

)

const

Definition at line 94 of file LocaleHandler.cpp.

{
    return d->locale.scriptTag;
}

References d.

scriptChanged

void LocaleHandler::scriptChanged ( )

signal

scriptModel()

QVariantList LocaleHandler::scriptModel

(

)

const

Definition at line 135 of file LocaleHandler.cpp.

{
    QVariantList model;
    const QString code = "code";
    const QString name = "name";
 
    for (int i = 0; i< int(QLocale::LastScript); i++) {
        const QLocale::Script script = QLocale::Script(i);
        QVariantMap map;
        map.insert(code, KoWritingSystemUtils::scriptTagForQLocaleScript(script));
        map.insert(name, QLocale::scriptToString(script));
        model.append(map);
    }
    return model;
}

References script, and KoWritingSystemUtils::scriptTagForQLocaleScript().

searchString()

QString LocaleHandler::searchString

(

)

const

Definition at line 161 of file LocaleHandler.cpp.

{
    return d->filteredLanguagesModel->filterRegularExpression().pattern();
}

References d.

searchStringChanged

void LocaleHandler::searchStringChanged ( )

signal

setBcp47Tag()

void LocaleHandler::setBcp47Tag

(

const QString &

newBcp47Tag

)

Definition at line 81 of file LocaleHandler.cpp.

{
    if (d->locale.toString() == newBcp47Tag)
        return;
    d->locale = KoWritingSystemUtils::parseBcp47Locale(newBcp47Tag);
 
 
    d->favorites->addCode(language());
    emit bcp47TagChanged();
    emit languageChanged();
    emit scriptChanged();
}

References bcp47TagChanged(), d, language, languageChanged(), KoWritingSystemUtils::parseBcp47Locale(), and scriptChanged().

setLanguage()

void LocaleHandler::setLanguage

(

const QString &

newLanguage

)

Definition at line 115 of file LocaleHandler.cpp.

{
    KoWritingSystemUtils::Bcp47Locale langOnly = d->locale;
    langOnly.scriptTag.clear();
    if (langOnly.toString() == newLanguage)
        return;
 
    langOnly = KoWritingSystemUtils::parseBcp47Locale(newLanguage);
    langOnly.scriptTag.clear();
    if (!langOnly.isValid()) return;
 
    d->favorites->addCode(langOnly.toString());
 
    langOnly.scriptTag = d->locale.scriptTag;
    d->locale = langOnly;
 
    emit languageChanged();
    emit bcp47TagChanged();
}

References bcp47TagChanged(), d, KoWritingSystemUtils::Bcp47Locale::isValid(), languageChanged(), KoWritingSystemUtils::parseBcp47Locale(), KoWritingSystemUtils::Bcp47Locale::scriptTag, and KoWritingSystemUtils::Bcp47Locale::toString().

setScript()

void LocaleHandler::setScript

(

const QString &

newScript

)

Definition at line 99 of file LocaleHandler.cpp.

{
    if (d->locale.scriptTag == newScript)
        return;
    d->locale.scriptTag = newScript;
    emit scriptChanged();
    emit bcp47TagChanged();
}

References bcp47TagChanged(), d, and scriptChanged().

setSearchString()

void LocaleHandler::setSearchString

(

const QString &

newSearchString

)

Definition at line 166 of file LocaleHandler.cpp.

{
    if (d->filteredLanguagesModel->filterRegularExpression().pattern() == newSearchString)
        return;
    d->filteredLanguagesModel->setFilterRegularExpression(newSearchString);
    emit searchStringChanged();
}

References d, and searchStringChanged().

validBcp47Tag()

bool LocaleHandler::validBcp47Tag

(

const QString &

tag

)

const

Definition at line 179 of file LocaleHandler.cpp.

{
    return KoWritingSystemUtils::parseBcp47Locale(tag).isValid();
}

References KoWritingSystemUtils::Bcp47Locale::isValid(), and KoWritingSystemUtils::parseBcp47Locale().

Member Data Documentation

d

const QScopedPointer<Private> LocaleHandler::d

private

Definition at line 78 of file LocaleHandler.h.

Property Documentation

bcp47Tag

QString LocaleHandler::bcp47Tag

readwrite

Definition at line 25 of file LocaleHandler.h.

favoritesModel

QAbstractItemModel * LocaleHandler::favoritesModel

read

Definition at line 31 of file LocaleHandler.h.

language

QString LocaleHandler::language

readwrite

Definition at line 27 of file LocaleHandler.h.

languagesModel

QAbstractItemModel * LocaleHandler::languagesModel

read

Definition at line 29 of file LocaleHandler.h.

localeValid

bool LocaleHandler::localeValid

read

Definition at line 33 of file LocaleHandler.h.

script

QString LocaleHandler::script

readwrite

Definition at line 26 of file LocaleHandler.h.

searchString

QString LocaleHandler::searchString

readwrite

Definition at line 30 of file LocaleHandler.h.

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The documentation for this class was generated from the following files:

• plugins/dockers/textproperties/LocaleHandler.h
• plugins/dockers/textproperties/LocaleHandler.cpp