Locale Class Reference

#include <Locale.h>

List of all members.

Public Member Functions
	Locale (const std::string &language)
	Locale (const std::string &language, const std::string &country)
	Locale (const std::string &language, const std::string &country, const std::string &variant)
virtual	~Locale ()
bool	operator== (const Locale &rhs) const
bool	operator!= (const Locale &rhs) const
bool	operator< (const Locale &rhs) const
const std::string &	getLanguage () const
const std::string &	getCountry () const
const std::string &	getVariant () const
std::string	getDisplayName () const
bool	hasParentLocale () const
Locale	getParentLocale () const
Static Public Member Functions
static const Locale &	getDefault ()
static void	setDefault (const Locale &locale)
Private Attributes
std::string	_lang
std::string	_country
std::string	_variant
Static Private Attributes
static Locale	DEFAULT

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Detailed Description

Definition at line 40 of file Locale.h.

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Constructor & Destructor Documentation

Locale::Locale

(

const std::string &

language

)

[explicit]

Referenced by getParentLocale().

Locale::Locale	(	const std::string &	language,
		const std::string &	country
	)			[explicit]

Locale::Locale	(	const std::string &	language,
		const std::string &	country,
		const std::string &	variant
	)			[explicit]

Locale::~Locale

(

)

[virtual]

Definition at line 72 of file Locale.cpp.

{
}

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Member Function Documentation

bool Locale::operator==

(

const Locale &

rhs

)

const

Definition at line 76 of file Locale.cpp.

References _country, _lang, and _variant.

{
    return (_lang == rhs._lang &&
            _country == rhs._country &&
            _variant == rhs._variant);
}

bool Locale::operator!=

(

const Locale &

rhs

)

const

Definition at line 83 of file Locale.cpp.

References _country, _lang, and _variant.

                                               {
    return (_lang != rhs._lang ||
            _country != rhs._country ||
            _variant != rhs._variant);
}

bool Locale::operator<

(

const Locale &

rhs

)

const

Definition at line 89 of file Locale.cpp.

References getCountry(), getLanguage(), and getVariant().

{
    int langCmp = this->getLanguage().compare(rhs.getLanguage());
    if (langCmp < 0) {
        return true;
    }
    if (langCmp > 0) {
        return false;
    }

    // same language, check country
    int countryCmp = this->getCountry().compare(rhs.getCountry());
    if (countryCmp < 0) {
        return true;
    }
    if (countryCmp > 0) {
        return false;
    }

    // same country, check variant
    int variantCmp = this->getVariant().compare(rhs.getVariant());
    if (variantCmp < 0) {
        return true;
    }
    return false;
}

const string & Locale::getLanguage

(

)

const

Definition at line 116 of file Locale.cpp.

References _lang.

Referenced by operator<().

{
    return _lang;
}

const string & Locale::getCountry

(

)

const

Definition at line 121 of file Locale.cpp.

References _country.

Referenced by operator<().

{
    return _country;
}

const string & Locale::getVariant

(

)

const

Definition at line 126 of file Locale.cpp.

References _variant.

Referenced by operator<().

{
    return _variant;
}

string Locale::getDisplayName

(

)

const

Definition at line 131 of file Locale.cpp.

References _country, _lang, and _variant.

Referenced by ResourceDefinition::format(), ResourceBundle::loadMessages(), operator<<(), and ResourceDefinition::prepareFormatter().

{
    if (_lang.empty()) {
        return DEFAULT_LOCALE_DISPLAY;
    }

    return
        _lang
        + (_country.empty() ? "" : (string("_") + _country))
        + (_variant.empty() ? "" : (string("_") + _variant));
}

bool Locale::hasParentLocale

(

)

const

Definition at line 143 of file Locale.cpp.

References _country, and _variant.

Referenced by getParentLocale().

{
    return !(_country.empty() && _variant.empty());
}

Locale Locale::getParentLocale

(

)

const

Definition at line 148 of file Locale.cpp.

References _country, _lang, _variant, hasParentLocale(), and Locale().

{
    if (hasParentLocale()) {
        // one or both of _country and _variant is non-empty
        if (_country.empty() ^ _variant.empty()) {
            return Locale(_lang);
        }

        return Locale(_lang, _country);
    } else {
        // TODO: gotta give them something -- maybe a locale with no language?
        return *this;
    }
}

const Locale & Locale::getDefault

(

)

[static]

Definition at line 163 of file Locale.cpp.

References DEFAULT.

Referenced by fennel::FennelResource::instance().

{
    return DEFAULT;
}

void Locale::setDefault

(

const Locale &

locale

)

[static]

Definition at line 168 of file Locale.cpp.

References DEFAULT.

{
    DEFAULT = locale;
}

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Member Data Documentation

std::string Locale::_lang [private]

Definition at line 71 of file Locale.h.

Referenced by getDisplayName(), getLanguage(), getParentLocale(), operator!=(), and operator==().

std::string Locale::_country [private]

Definition at line 72 of file Locale.h.

Referenced by getCountry(), getDisplayName(), getParentLocale(), hasParentLocale(), operator!=(), and operator==().

std::string Locale::_variant [private]

Definition at line 73 of file Locale.h.

Referenced by getDisplayName(), getParentLocale(), getVariant(), hasParentLocale(), operator!=(), and operator==().

Locale Locale::DEFAULT [static, private]

Definition at line 75 of file Locale.h.

Referenced by getDefault(), and setDefault().

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

• /home/pub/open/dev/fennel/common/Locale.h
• /home/pub/open/dev/fennel/common/Locale.cpp

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