diff options
Diffstat (limited to 'src/declarative/qml/qdeclarativelocale.cpp')
| -rw-r--r-- | src/declarative/qml/qdeclarativelocale.cpp | 1123 |
1 files changed, 0 insertions, 1123 deletions
diff --git a/src/declarative/qml/qdeclarativelocale.cpp b/src/declarative/qml/qdeclarativelocale.cpp deleted file mode 100644 index 39d0f6c378..0000000000 --- a/src/declarative/qml/qdeclarativelocale.cpp +++ /dev/null @@ -1,1123 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/ -** -** This file is part of the QtDeclarative module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qdeclarativelocale_p.h" -#include "qdeclarativeengine_p.h" -#include <private/qdeclarativecontext_p.h> -#include <private/qjsconverter_impl_p.h> -#include <QtCore/qnumeric.h> -#include <QtCore/qdatetime.h> - -#include <private/qlocale_p.h> -#include <private/qlocale_data_p.h> - -QT_BEGIN_NAMESPACE - -class QV8LocaleDataResource : public QV8ObjectResource -{ - V8_RESOURCE_TYPE(LocaleDataType) -public: - QV8LocaleDataResource(QV8Engine *e) : QV8ObjectResource(e) {} - QLocale locale; -}; - -#define GET_LOCALE_DATA_RESOURCE(OBJECT) \ -QV8LocaleDataResource *r = v8_resource_cast<QV8LocaleDataResource>(OBJECT); \ -if (!r) \ - V8THROW_ERROR("Not a valid Locale object") - -static bool isLocaleObject(v8::Handle<v8::Value> val) -{ - if (!val->IsObject()) - return false; - - v8::Handle<v8::Object> localeObj = val->ToObject(); - return localeObj->Has(v8::String::New("nativeLanguageName")); //XXX detect locale object properly -} - -//-------------- -// Date extension - -static const char *dateToLocaleStringFunction = - "(function(toLocaleStringFunc) { " - " var orig_toLocaleString;" - " orig_toLocaleString = Date.prototype.toLocaleString;" - " Date.prototype.toLocaleString = (function() {" - " var val = toLocaleStringFunc.apply(this, arguments);" - " if (val == undefined) val = orig_toLocaleString.call(this);" - " return val;" - " })" - "})"; - -static const char *dateToLocaleTimeStringFunction = - "(function(toLocaleTimeStringFunc) { " - " var orig_toLocaleTimeString;" - " orig_toLocaleTimeString = Date.prototype.toLocaleTimeString;" - " Date.prototype.toLocaleTimeString = (function() {" - " var val = toLocaleTimeStringFunc.apply(this, arguments);" - " if (val == undefined) val = orig_toLocaleTimeString.call(this);" - " return val;" - " })" - "})"; - -static const char *dateToLocaleDateStringFunction = - "(function(toLocaleDateStringFunc) { " - " var orig_toLocaleDateString;" - " orig_toLocaleDateString = Date.prototype.toLocaleDateString;" - " Date.prototype.toLocaleDateString = (function() {" - " var val = toLocaleDateStringFunc.apply(this, arguments);" - " if (val == undefined) val = orig_toLocaleDateString.call(this);" - " return val;" - " })" - "})"; - - -static const char *dateFromLocaleStringFunction = - "(function(fromLocaleStringFunc) { " - " Date.fromLocaleString = (function() {" - " return fromLocaleStringFunc.apply(null, arguments);" - " })" - "})"; - -static const char *dateFromLocaleTimeStringFunction = - "(function(fromLocaleTimeStringFunc) { " - " Date.fromLocaleTimeString = (function() {" - " return fromLocaleTimeStringFunc.apply(null, arguments);" - " })" - "})"; - -static const char *dateFromLocaleDateStringFunction = - "(function(fromLocaleDateStringFunc) { " - " Date.fromLocaleDateString = (function() {" - " return fromLocaleDateStringFunc.apply(null, arguments);" - " })" - "})"; - - -static void registerFunction(QV8Engine *engine, const char *script, v8::InvocationCallback func) -{ - v8::Local<v8::Script> registerScript = v8::Script::New(v8::String::New(script), 0, 0, v8::Handle<v8::String>(), v8::Script::NativeMode); - v8::Local<v8::Value> result = registerScript->Run(); - Q_ASSERT(result->IsFunction()); - v8::Local<v8::Function> registerFunc = v8::Local<v8::Function>::Cast(result); - v8::Handle<v8::Value> args = V8FUNCTION(func, engine); - registerFunc->Call(v8::Local<v8::Object>::Cast(registerFunc), 1, &args); -} - -void QDeclarativeDateExtension::registerExtension(QV8Engine *engine) -{ - registerFunction(engine, dateToLocaleStringFunction, toLocaleString); - registerFunction(engine, dateToLocaleTimeStringFunction, toLocaleTimeString); - registerFunction(engine, dateToLocaleDateStringFunction, toLocaleDateString); - registerFunction(engine, dateFromLocaleStringFunction, fromLocaleString); - registerFunction(engine, dateFromLocaleTimeStringFunction, fromLocaleTimeString); - registerFunction(engine, dateFromLocaleDateStringFunction, fromLocaleDateString); -} - -v8::Handle<v8::Value> QDeclarativeDateExtension::toLocaleString(const v8::Arguments& args) -{ - if (args.Length() > 2) - return v8::Undefined(); - - if (!args.This()->IsDate()) - return v8::Undefined(); - - QDateTime dt = QV8Engine::qtDateTimeFromJsDate(v8::Handle<v8::Date>::Cast(args.This())->NumberValue()); - - if (args.Length() == 0) { - // Use QLocale for standard toLocaleString() function - QLocale locale; - return QJSConverter::toString(locale.toString(dt)); - } - - if (!isLocaleObject(args[0])) - return v8::Undefined(); // Use the default Date toLocaleString() - - GET_LOCALE_DATA_RESOURCE(args[0]->ToObject()); - - QLocale::FormatType enumFormat = QLocale::LongFormat; - QString formattedDt; - if (args.Length() == 2) { - if (args[1]->IsString()) { - QString format = r->engine->toVariant(args[1], -1).toString(); - formattedDt = r->locale.toString(dt, format); - } else if (args[1]->IsNumber()) { - quint32 intFormat = args[1]->ToNumber()->Value(); - QLocale::FormatType format = QLocale::FormatType(intFormat); - formattedDt = r->locale.toString(dt, format); - } else { - V8THROW_ERROR("Locale: Date.toLocaleString(): Invalid datetime format"); - } - } else { - formattedDt = r->locale.toString(dt, enumFormat); - } - - return r->engine->toString(formattedDt); -} - -v8::Handle<v8::Value> QDeclarativeDateExtension::toLocaleTimeString(const v8::Arguments& args) -{ - if (args.Length() > 2) - return v8::Undefined(); - - if (!args.This()->IsDate()) - return v8::Undefined(); - - QDateTime dt = QV8Engine::qtDateTimeFromJsDate(v8::Handle<v8::Date>::Cast(args.This())->NumberValue()); - QTime time = dt.time(); - - if (args.Length() == 0) { - // Use QLocale for standard toLocaleString() function - QLocale locale; - return QJSConverter::toString(locale.toString(time)); - } - - if (!isLocaleObject(args[0])) - return v8::Undefined(); // Use the default Date toLocaleTimeString() - - GET_LOCALE_DATA_RESOURCE(args[0]->ToObject()); - - QLocale::FormatType enumFormat = QLocale::LongFormat; - QString formattedTime; - if (args.Length() == 2) { - if (args[1]->IsString()) { - QString format = r->engine->toVariant(args[1], -1).toString(); - formattedTime = r->locale.toString(time, format); - } else if (args[1]->IsNumber()) { - quint32 intFormat = args[1]->ToNumber()->Value(); - QLocale::FormatType format = QLocale::FormatType(intFormat); - formattedTime = r->locale.toString(time, format); - } else { - V8THROW_ERROR("Locale: Date.toLocaleTimeString(): Invalid time format"); - } - } else { - formattedTime = r->locale.toString(time, enumFormat); - } - - return r->engine->toString(formattedTime); -} - -v8::Handle<v8::Value> QDeclarativeDateExtension::toLocaleDateString(const v8::Arguments& args) -{ - if (args.Length() > 2) - return v8::Undefined(); - - if (!args.This()->IsDate()) - return v8::Undefined(); - - QDateTime dt = QV8Engine::qtDateTimeFromJsDate(v8::Handle<v8::Date>::Cast(args.This())->NumberValue()); - QDate date = dt.date(); - - if (args.Length() == 0) { - // Use QLocale for standard toLocaleString() function - QLocale locale; - return QJSConverter::toString(locale.toString(date)); - } - - if (!isLocaleObject(args[0])) - return v8::Undefined(); // Use the default Date toLocaleDateString() - - GET_LOCALE_DATA_RESOURCE(args[0]->ToObject()); - - QLocale::FormatType enumFormat = QLocale::LongFormat; - QString formattedDate; - if (args.Length() == 2) { - if (args[1]->IsString()) { - QString format = r->engine->toVariant(args[1], -1).toString(); - formattedDate = r->locale.toString(date, format); - } else if (args[1]->IsNumber()) { - quint32 intFormat = args[1]->ToNumber()->Value(); - QLocale::FormatType format = QLocale::FormatType(intFormat); - formattedDate = r->locale.toString(date, format); - } else { - V8THROW_ERROR("Locale: Date.loLocaleDateString(): Invalid date format"); - } - } else { - formattedDate = r->locale.toString(date, enumFormat); - } - - return r->engine->toString(formattedDate); -} - -v8::Handle<v8::Value> QDeclarativeDateExtension::fromLocaleString(const v8::Arguments& args) -{ - if (args.Length() == 1 && args[0]->IsString()) { - QLocale locale; - QString dateString = QJSConverter::toString(args[0]->ToString()); - QDateTime dt = locale.toDateTime(dateString); - return QJSConverter::toDateTime(dt); - } - - if (args.Length() < 1 || args.Length() > 3 || !isLocaleObject(args[0])) - V8THROW_ERROR("Locale: Date.fromLocaleString(): Invalid arguments"); - - GET_LOCALE_DATA_RESOURCE(args[0]->ToObject()); - - QLocale::FormatType enumFormat = QLocale::LongFormat; - QDateTime dt; - QString dateString = r->engine->toString(args[1]->ToString()); - if (args.Length() == 3) { - if (args[2]->IsString()) { - QString format = r->engine->toString(args[2]->ToString()); - dt = r->locale.toDateTime(dateString, format); - } else if (args[2]->IsNumber()) { - quint32 intFormat = args[2]->ToNumber()->Value(); - QLocale::FormatType format = QLocale::FormatType(intFormat); - dt = r->locale.toDateTime(dateString, format); - } else { - V8THROW_ERROR("Locale: Date.fromLocaleString(): Invalid datetime format"); - } - } else { - dt = r->locale.toDateTime(dateString, enumFormat); - } - - return QJSConverter::toDateTime(dt); -} - -v8::Handle<v8::Value> QDeclarativeDateExtension::fromLocaleTimeString(const v8::Arguments& args) -{ - if (args.Length() == 1 && args[0]->IsString()) { - QLocale locale; - QString timeString = QJSConverter::toString(args[0]->ToString()); - QTime time = locale.toTime(timeString); - QDateTime dt = QDateTime::currentDateTime(); - dt.setTime(time); - return QJSConverter::toDateTime(dt); - } - - if (args.Length() < 1 || args.Length() > 3 || !isLocaleObject(args[0])) - V8THROW_ERROR("Locale: Date.fromLocaleTimeString(): Invalid arguments"); - - GET_LOCALE_DATA_RESOURCE(args[0]->ToObject()); - - QLocale::FormatType enumFormat = QLocale::LongFormat; - QTime tm; - QString dateString = r->engine->toString(args[1]->ToString()); - if (args.Length() == 3) { - if (args[2]->IsString()) { - QString format = r->engine->toString(args[2]->ToString()); - tm = r->locale.toTime(dateString, format); - } else if (args[2]->IsNumber()) { - quint32 intFormat = args[2]->ToNumber()->Value(); - QLocale::FormatType format = QLocale::FormatType(intFormat); - tm = r->locale.toTime(dateString, format); - } else { - V8THROW_ERROR("Locale: Date.fromLocaleTimeString(): Invalid datetime format"); - } - } else { - tm = r->locale.toTime(dateString, enumFormat); - } - - QDateTime dt = QDateTime::currentDateTime(); - dt.setTime(tm); - - return QJSConverter::toDateTime(dt); -} - -v8::Handle<v8::Value> QDeclarativeDateExtension::fromLocaleDateString(const v8::Arguments& args) -{ - if (args.Length() == 1 && args[0]->IsString()) { - QLocale locale; - QString dateString = QJSConverter::toString(args[0]->ToString()); - QDate date = locale.toDate(dateString); - return QJSConverter::toDateTime(QDateTime(date)); - } - - if (args.Length() < 1 || args.Length() > 3 || !isLocaleObject(args[0])) - V8THROW_ERROR("Locale: Date.fromLocaleDateString(): Invalid arguments"); - - GET_LOCALE_DATA_RESOURCE(args[0]->ToObject()); - - QLocale::FormatType enumFormat = QLocale::LongFormat; - QDate dt; - QString dateString = r->engine->toString(args[1]->ToString()); - if (args.Length() == 3) { - if (args[2]->IsString()) { - QString format = r->engine->toString(args[2]->ToString()); - dt = r->locale.toDate(dateString, format); - } else if (args[2]->IsNumber()) { - quint32 intFormat = args[2]->ToNumber()->Value(); - QLocale::FormatType format = QLocale::FormatType(intFormat); - dt = r->locale.toDate(dateString, format); - } else { - V8THROW_ERROR("Locale: Date.fromLocaleDateString(): Invalid datetime format"); - } - } else { - dt = r->locale.toDate(dateString, enumFormat); - } - - return QJSConverter::toDateTime(QDateTime(dt)); -} - -//----------------- -// Number extension - -static const char *numberToLocaleStringFunction = - "(function(toLocaleStringFunc) { " - " var orig_toLocaleString;" - " orig_toLocaleString = Number.prototype.toLocaleString;" - " Number.prototype.toLocaleString = (function() {" - " var val = toLocaleStringFunc.apply(this, arguments);" - " if (val == undefined) val = orig_toLocaleString.call(this);" - " return val;" - " })" - "})"; - -static const char *numberToLocaleCurrencyStringFunction = - "(function(toLocaleCurrencyStringFunc) { " - " Number.prototype.toLocaleCurrencyString = (function() {" - " return toLocaleCurrencyStringFunc.apply(this, arguments);" - " })" - "})"; - -static const char *numberFromLocaleStringFunction = - "(function(fromLocaleStringFunc) { " - " Number.fromLocaleString = (function() {" - " return fromLocaleStringFunc.apply(null, arguments);" - " })" - "})"; - - -void QDeclarativeNumberExtension::registerExtension(QV8Engine *engine) -{ - registerFunction(engine, numberToLocaleStringFunction, toLocaleString); - registerFunction(engine, numberToLocaleCurrencyStringFunction, toLocaleCurrencyString); - registerFunction(engine, numberFromLocaleStringFunction, fromLocaleString); -} - -v8::Handle<v8::Value> QDeclarativeNumberExtension::toLocaleString(const v8::Arguments& args) -{ - if (args.Length() > 3) - V8THROW_ERROR("Locale: Number.toLocaleString(): Invalid arguments"); - - double number = args.This()->ToNumber()->Value(); - - if (args.Length() == 0) { - // Use QLocale for standard toLocaleString() function - QLocale locale; - return QJSConverter::toString(locale.toString(number)); - } - - if (!isLocaleObject(args[0])) - return v8::Undefined(); // Use the default Number toLocaleString() - - GET_LOCALE_DATA_RESOURCE(args[0]->ToObject()); - - uint16_t format = 'f'; - if (args.Length() > 1) { - if (!args[1]->IsString()) - V8THROW_ERROR("Locale: Number.toLocaleString(): Invalid arguments"); - v8::Local<v8::String> fs = args[1]->ToString(); - if (!fs.IsEmpty() && fs->Length()) - format = fs->GetCharacter(0); - } - int prec = 2; - if (args.Length() > 2) { - if (!args[2]->IsNumber()) - V8THROW_ERROR("Locale: Number.toLocaleString(): Invalid arguments"); - prec = args[2]->IntegerValue(); - } - - return r->engine->toString(r->locale.toString(number, (char)format, prec)); -} - -v8::Handle<v8::Value> QDeclarativeNumberExtension::toLocaleCurrencyString(const v8::Arguments& args) -{ - if (args.Length() > 2) - V8THROW_ERROR("Locale: Number.toLocaleCurrencyString(): Invalid arguments"); - - double number = args.This()->ToNumber()->Value(); - - if (args.Length() == 0) { - // Use QLocale for standard toLocaleString() function - QLocale locale; - return QJSConverter::toString(locale.toString(number)); - } - - if (!isLocaleObject(args[0])) - V8THROW_ERROR("Locale: Number.toLocaleCurrencyString(): Invalid arguments"); - - GET_LOCALE_DATA_RESOURCE(args[0]->ToObject()); - - QString symbol; - if (args.Length() > 1) { - if (!args[1]->IsString()) - V8THROW_ERROR("Locale: Number.toLocaleString(): Invalid arguments"); - symbol = r->engine->toString(args[1]->ToString()); - } - - return r->engine->toString(r->locale.toCurrencyString(number, symbol)); -} - -v8::Handle<v8::Value> QDeclarativeNumberExtension::fromLocaleString(const v8::Arguments& args) -{ - if (args.Length() < 1 || args.Length() > 2) - V8THROW_ERROR("Locale: Number.fromLocaleString(): Invalid arguments"); - - int numberIdx = 0; - QLocale locale; - - if (args.Length() == 2) { - if (!isLocaleObject(args[0])) - V8THROW_ERROR("Locale: Number.fromLocaleString(): Invalid arguments"); - - GET_LOCALE_DATA_RESOURCE(args[0]->ToObject()); - locale = r->locale; - - numberIdx = 1; - } - - v8::Local<v8::String> ns = args[numberIdx]->ToString(); - if (ns.IsEmpty() || ns->Length() == 0) - return v8::Number::New(Q_QNAN); - - bool ok = false; - double val = locale.toDouble(QJSConverter::toString(ns), &ok); - - if (!ok) - V8THROW_ERROR("Locale: Number.fromLocaleString(): Invalid format") - - return v8::Number::New(val); -} - -//-------------- -// Locale object - -static v8::Handle<v8::Value> locale_get_firstDayOfWeek(v8::Local<v8::String>, const v8::AccessorInfo &info) -{ - GET_LOCALE_DATA_RESOURCE(info.This()); - return v8::Integer::New(r->locale.firstDayOfWeek()); -} - -static v8::Handle<v8::Value> locale_get_measurementSystem(v8::Local<v8::String>, const v8::AccessorInfo &info) -{ - GET_LOCALE_DATA_RESOURCE(info.This()); - return v8::Integer::New(r->locale.measurementSystem()); -} - -static v8::Handle<v8::Value> locale_get_textDirection(v8::Local<v8::String>, const v8::AccessorInfo &info) -{ - GET_LOCALE_DATA_RESOURCE(info.This()); - return v8::Integer::New(r->locale.textDirection()); -} - -static v8::Handle<v8::Value> locale_get_weekDays(v8::Local<v8::String>, const v8::AccessorInfo &info) -{ - GET_LOCALE_DATA_RESOURCE(info.This()); - - QList<Qt::DayOfWeek> days = r->locale.weekdays(); - - v8::Handle<v8::Array> result = v8::Array::New(days.size()); - for (int i = 0; i < days.size(); ++i) { - int day = days.at(i); - if (day == 7) // JS Date days in range 0(Sunday) to 6(Saturday) - day = 0; - result->Set(i, v8::Integer::New(day)); - } - - return result; -} - -static v8::Handle<v8::Value> locale_get_uiLanguages(v8::Local<v8::String>, const v8::AccessorInfo &info) -{ - GET_LOCALE_DATA_RESOURCE(info.This()); - - QStringList langs = r->locale.uiLanguages(); - v8::Handle<v8::Array> result = v8::Array::New(langs.size()); - for (int i = 0; i < langs.size(); ++i) { - result->Set(i, r->engine->toString(langs.at(i))); - } - - return result; -} - -static v8::Handle<v8::Value> locale_currencySymbol(const v8::Arguments &args) -{ - GET_LOCALE_DATA_RESOURCE(args.This()); - - if (args.Length() > 1) - V8THROW_ERROR("Locale: currencySymbol(): Invalid arguments"); - - QLocale::CurrencySymbolFormat format = QLocale::CurrencySymbol; - if (args.Length() == 1) { - quint32 intFormat = args[0]->ToNumber()->Value(); - format = QLocale::CurrencySymbolFormat(intFormat); - } - - return r->engine->toString(r->locale.currencySymbol(format)); -} - -#define LOCALE_FORMAT(FUNC) \ -static v8::Handle<v8::Value> locale_ ##FUNC (const v8::Arguments &args) { \ - GET_LOCALE_DATA_RESOURCE(args.This());\ - if (args.Length() > 1) \ - V8THROW_ERROR("Locale: " #FUNC "(): Invalid arguments"); \ - QLocale::FormatType format = QLocale::LongFormat;\ - if (args.Length() == 1) { \ - quint32 intFormat = args[0]->Uint32Value(); \ - format = QLocale::FormatType(intFormat); \ - } \ - return r->engine->toString(r->locale. FUNC (format)); \ -} - -LOCALE_FORMAT(dateTimeFormat) -LOCALE_FORMAT(timeFormat) -LOCALE_FORMAT(dateFormat) - -// +1 added to idx because JS is 0-based, whereas QLocale months begin at 1. -#define LOCALE_FORMATTED_MONTHNAME(VARIABLE) \ -static v8::Handle<v8::Value> locale_ ## VARIABLE (const v8::Arguments &args) {\ - GET_LOCALE_DATA_RESOURCE(args.This()); \ - if (args.Length() < 1 || args.Length() > 2) \ - V8THROW_ERROR("Locale: " #VARIABLE "(): Invalid arguments"); \ - QLocale::FormatType enumFormat = QLocale::LongFormat; \ - int idx = args[0]->IntegerValue() + 1; \ - if (idx < 1 || idx > 12) \ - V8THROW_ERROR("Locale: Invalid month"); \ - QString name; \ - if (args.Length() == 2) { \ - if (args[1]->IsNumber()) { \ - quint32 intFormat = args[1]->IntegerValue(); \ - QLocale::FormatType format = QLocale::FormatType(intFormat); \ - name = r->locale. VARIABLE(idx, format); \ - } else { \ - V8THROW_ERROR("Locale: Invalid datetime format"); \ - } \ - } else { \ - name = r->locale. VARIABLE(idx, enumFormat); \ - } \ - return r->engine->toString(name); \ -} - -// 0 -> 7 as Qt::Sunday is 7, but Sunday is 0 in JS Date -#define LOCALE_FORMATTED_DAYNAME(VARIABLE) \ -static v8::Handle<v8::Value> locale_ ## VARIABLE (const v8::Arguments &args) {\ - GET_LOCALE_DATA_RESOURCE(args.This()); \ - if (args.Length() < 1 || args.Length() > 2) \ - V8THROW_ERROR("Locale: " #VARIABLE "(): Invalid arguments"); \ - QLocale::FormatType enumFormat = QLocale::LongFormat; \ - int idx = args[0]->IntegerValue(); \ - if (idx < 0 || idx > 7) \ - V8THROW_ERROR("Locale: Invalid day"); \ - if (idx == 0) idx = 7; \ - QString name; \ - if (args.Length() == 2) { \ - if (args[1]->IsNumber()) { \ - quint32 intFormat = args[1]->ToNumber()->Value(); \ - QLocale::FormatType format = QLocale::FormatType(intFormat); \ - name = r->locale. VARIABLE(idx, format); \ - } else { \ - V8THROW_ERROR("Locale: Invalid datetime format"); \ - } \ - } else { \ - name = r->locale. VARIABLE(idx, enumFormat); \ - } \ - return r->engine->toString(name); \ -} - - -#define LOCALE_REGISTER_FORMATTED_NAME_FUNCTION(FT, VARIABLE, ENGINE) \ - FT->PrototypeTemplate()->Set(v8::String::New( #VARIABLE ), V8FUNCTION(locale_ ## VARIABLE, ENGINE)); - -LOCALE_FORMATTED_MONTHNAME(monthName) -LOCALE_FORMATTED_MONTHNAME(standaloneMonthName) -LOCALE_FORMATTED_DAYNAME(dayName) -LOCALE_FORMATTED_DAYNAME(standaloneDayName) - -#define LOCALE_STRING_PROPERTY(VARIABLE) static v8::Handle<v8::Value> locale_get_ ## VARIABLE (v8::Local<v8::String>, const v8::AccessorInfo &info) \ -{ \ - GET_LOCALE_DATA_RESOURCE(info.This()); \ - return r->engine->toString(r->locale. VARIABLE());\ -} - -#define LOCALE_REGISTER_STRING_ACCESSOR(FT, VARIABLE) \ - FT ->PrototypeTemplate()->SetAccessor( v8::String::New( #VARIABLE ), locale_get_ ## VARIABLE ) - - -LOCALE_STRING_PROPERTY(name) -LOCALE_STRING_PROPERTY(nativeLanguageName) -LOCALE_STRING_PROPERTY(nativeCountryName) -LOCALE_STRING_PROPERTY(decimalPoint) -LOCALE_STRING_PROPERTY(groupSeparator) -LOCALE_STRING_PROPERTY(percent) -LOCALE_STRING_PROPERTY(zeroDigit) -LOCALE_STRING_PROPERTY(negativeSign) -LOCALE_STRING_PROPERTY(positiveSign) -LOCALE_STRING_PROPERTY(exponential) -LOCALE_STRING_PROPERTY(amText) -LOCALE_STRING_PROPERTY(pmText) - -class QV8LocaleDataDeletable : public QV8Engine::Deletable -{ -public: - QV8LocaleDataDeletable(QV8Engine *engine); - ~QV8LocaleDataDeletable(); - - v8::Persistent<v8::Function> constructor; -}; - -QV8LocaleDataDeletable::QV8LocaleDataDeletable(QV8Engine *engine) -{ - v8::HandleScope handle_scope; - v8::Context::Scope scope(engine->context()); - - v8::Local<v8::FunctionTemplate> ft = v8::FunctionTemplate::New(); - ft->InstanceTemplate()->SetHasExternalResource(true); - - LOCALE_REGISTER_STRING_ACCESSOR(ft, name); - LOCALE_REGISTER_STRING_ACCESSOR(ft, nativeLanguageName); - LOCALE_REGISTER_STRING_ACCESSOR(ft, nativeCountryName); - LOCALE_REGISTER_STRING_ACCESSOR(ft, decimalPoint); - LOCALE_REGISTER_STRING_ACCESSOR(ft, groupSeparator); - LOCALE_REGISTER_STRING_ACCESSOR(ft, percent); - LOCALE_REGISTER_STRING_ACCESSOR(ft, zeroDigit); - LOCALE_REGISTER_STRING_ACCESSOR(ft, negativeSign); - LOCALE_REGISTER_STRING_ACCESSOR(ft, positiveSign); - LOCALE_REGISTER_STRING_ACCESSOR(ft, exponential); - LOCALE_REGISTER_STRING_ACCESSOR(ft, amText); - LOCALE_REGISTER_STRING_ACCESSOR(ft, pmText); - - ft->PrototypeTemplate()->Set(v8::String::New("currencySymbol"), V8FUNCTION(locale_currencySymbol, engine)); - - ft->PrototypeTemplate()->Set(v8::String::New("dateTimeFormat"), V8FUNCTION(locale_dateTimeFormat, engine)); - ft->PrototypeTemplate()->Set(v8::String::New("dateFormat"), V8FUNCTION(locale_dateFormat, engine)); - ft->PrototypeTemplate()->Set(v8::String::New("timeFormat"), V8FUNCTION(locale_timeFormat, engine)); - - LOCALE_REGISTER_FORMATTED_NAME_FUNCTION(ft, monthName, engine); - LOCALE_REGISTER_FORMATTED_NAME_FUNCTION(ft, standaloneMonthName, engine); - LOCALE_REGISTER_FORMATTED_NAME_FUNCTION(ft, dayName, engine); - LOCALE_REGISTER_FORMATTED_NAME_FUNCTION(ft, standaloneDayName, engine); - - ft->PrototypeTemplate()->SetAccessor(v8::String::New("firstDayOfWeek"), locale_get_firstDayOfWeek); - ft->PrototypeTemplate()->SetAccessor(v8::String::New("weekDays"), locale_get_weekDays); - ft->PrototypeTemplate()->SetAccessor(v8::String::New("measurementSystem"), locale_get_measurementSystem); - ft->PrototypeTemplate()->SetAccessor(v8::String::New("textDirection"), locale_get_textDirection); - ft->PrototypeTemplate()->SetAccessor(v8::String::New("uiLanguages"), locale_get_uiLanguages); - - constructor = qPersistentNew(ft->GetFunction()); -} - -QV8LocaleDataDeletable::~QV8LocaleDataDeletable() -{ - qPersistentDispose(constructor); -} - -V8_DEFINE_EXTENSION(QV8LocaleDataDeletable, localeV8Data); - -/*! - \qmlclass Locale QDeclarativeLocale - \inqmlmodule QtQuick 2 - \brief The Locale object provides locale specific properties and formatted data. - - The Locale object is created via the \l{QML:Qt::locale()}{Qt.locale()} function. It cannot be created - directly. - - The \l{QML:Qt::locale()}{Qt.locale()} function returns a JS Locale object representing the - locale with the specified name, which has the format - "language[_territory][.codeset][@modifier]" or "C". - - Locale supports the concept of a default locale, which is - determined from the system's locale settings at application - startup. If no parameter is passed to Qt.locale() the default - locale object is returned. - - The Locale object provides a number of functions and properties - providing data for the specified locale. - - The Locale object may also be passed to the \l Date and \l Number toLocaleString() - and fromLocaleString() methods in order to convert to/from strings using - the specified locale. - - This example shows the current date formatted for the German locale: - - \code - import QtQuick 2.0 - - Text { - text: "The date is: " + Date().toLocaleString(Qt.locale("de_DE")) - } - \endcode - - The following example displays the specified number - in the correct format for the default locale: - - \code - import QtQuick 2.0 - - Text { - text: "The value is: " + Number(23443.34).toLocaleString(Qt.locale()) - } - \endcode - - QtQuick Locale's data is based on Common Locale Data Repository v1.8.1. - - The double-to-string and string-to-double conversion functions are - covered by the following licenses: - - \legalese - Copyright (c) 1991 by AT&T. - - Permission to use, copy, modify, and distribute this software for any - purpose without fee is hereby granted, provided that this entire notice - is included in all copies of any software which is or includes a copy - or modification of this software and in all copies of the supporting - documentation for such software. - - THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED - WARRANTY. IN PARTICULAR, NEITHER THE AUTHOR NOR AT&T MAKES ANY - REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY - OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE. - - This product includes software developed by the University of - California, Berkeley and its contributors. - - \sa {QtQuick2::Date}{Date} {QtQuick2::Number}{Number} -*/ - -QDeclarativeLocale::QDeclarativeLocale() -{ -} - -QDeclarativeLocale::~QDeclarativeLocale() -{ -} - -v8::Handle<v8::Value> QDeclarativeLocale::locale(QV8Engine *v8engine, const QString &locale) -{ - QV8LocaleDataDeletable *d = localeV8Data(v8engine); - v8::Local<v8::Object> v8Value = d->constructor->NewInstance(); - QV8LocaleDataResource *r = new QV8LocaleDataResource(v8engine); - if (locale.isEmpty()) - r->locale = QLocale(); - else - r->locale = QLocale(locale); - v8Value->SetExternalResource(r); - - return v8Value; -} - -static const char *localeCompareFunction = - "(function(localeCompareFunc) { " - " var orig_localeCompare;" - " orig_localeCompare = String.prototype.localeCompare;" - " String.prototype.localeCompare = (function() {" - " var val = localeCompareFunc.apply(this, arguments);" - " if (val == undefined) val = orig_localeCompare.call(this);" - " return val;" - " })" - "})"; - -void QDeclarativeLocale::registerStringLocaleCompare(QV8Engine *engine) -{ - registerFunction(engine, localeCompareFunction, localeCompare); -} - -v8::Handle<v8::Value> QDeclarativeLocale::localeCompare(const v8::Arguments &args) -{ - if (args.Length() != 1 || (!args[0]->IsString() && !args[0]->IsStringObject())) - return v8::Undefined(); - - if (!args.This()->IsString() && !args.This()->IsStringObject()) - return v8::Undefined(); - - QString thisString = QJSConverter::toString(args.This()->ToString()); - QString thatString = QJSConverter::toString(args[0]->ToString()); - - return v8::Integer::New(QString::localeAwareCompare(thisString, thatString)); -} - -/*! - \enum QtQuick2::Locale::FormatType - - This enumeration describes the types of format that can be used when - converting Date objects to strings. - - \value LongFormat The long version of day and month names; for - example, returning "January" as a month name. - - \value ShortFormat The short version of day and month names; for - example, returning "Jan" as a month name. - - \value NarrowFormat A special version of day and month names for - use when space is limited; for example, returning "J" as a month - name. Note that the narrow format might contain the same text for - different months and days or it can even be an empty string if the - locale doesn't support narrow names, so you should avoid using it - for date formatting. Also, for the system locale this format is - the same as ShortFormat. -*/ - -/*! - \qmlproperty string QtQuick2::Locale::name - - Holds the language and country of this locale as a - string of the form "language_country", where - language is a lowercase, two-letter ISO 639 language code, - and country is an uppercase, two- or three-letter ISO 3166 country code. -*/ - -/*! - \qmlproperty string QtQuick2::Locale::decimalPoint - - Holds the decimal point character of this locale. -*/ - -/*! - \qmlproperty string QtQuick2::Locale::groupSeparator - - Holds the group separator character of this locale. -*/ - -/*! - \qmlproperty string QtQuick2::Locale::percent - - Holds the percent character of this locale. -*/ - - -/*! - \qmlproperty string QtQuick2::Locale::zeroDigit - - Holds Returns the zero digit character of this locale. -*/ - -/*! - \qmlproperty string QtQuick2::Locale::negativeSign - - Holds the negative sign character of this locale. -*/ - -/*! - \qmlproperty string QtQuick2::Locale::positiveSign - - Holds the positive sign character of this locale. -*/ - -/*! - \qmlproperty string QtQuick2::Locale::exponential - - Holds the exponential character of this locale. -*/ - -/*! - \qmlmethod string QtQuick2::Locale::dateTimeFormat(type) - - Returns the date time format used for the current locale. - \a type specifies the FormatType to return. - - \sa {QtQuick2::Date}{Date} -*/ - -/*! - \qmlmethod string QtQuick2::Locale::dateFormat(type) - - Returns the date format used for the current locale. - \a type specifies the FormatType to return. - - \sa {QtQuick2::Date}{Date} -*/ - -/*! - \qmlmethod string QtQuick2::Locale::timeFormat(type) - - Returns the time format used for the current locale. - \a type specifies the FormatType to return. - - \sa {QtQuick2::Date}{Date} -*/ - -/*! - \qmlmethod string QtQuick2::Locale::monthName(month, type) - - Returns the localized name of \a month (0-11), in the optional - \l FortmatType specified by \a type. - - \note the QLocale C++ API expects a range of (1-12), however Locale.monthName() - expects 0-11 as per the JS Date object. - - \sa dayName(), standaloneMonthName() -*/ - -/*! - \qmlmethod string QtQuick2::Locale::standaloneMonthName(month, type) - - Returns the localized name of \a month (0-11) that is used as a - standalone text, in the optional \l FormatType specified by \a type. - - If the locale information doesn't specify the standalone month - name then return value is the same as in monthName(). - - \note the QLocale C++ API expects a range of (1-12), however Locale.standaloneMonthName() - expects 0-11 as per the JS Date object. - - \sa monthName(), standaloneDayName() -*/ - -/*! - \qmlmethod string QtQuick2::Locale::dayName(day, type) - - Returns the localized name of the \a day (where 0 represents - Sunday, 1 represents Monday and so on), in the optional - \l FormatType specified by \a type. - - \sa monthName(), standaloneDayName() -*/ - -/*! - \qmlmethod string QtQuick2::Locale::standaloneDayName(day, type) - - Returns the localized name of the \a day (where 0 represents - Sunday, 1 represents Monday and so on) that is used as a - standalone text, in the \l FormatType specified by \a type. - - If the locale information does not specify the standalone day - name then return value is the same as in dayName(). - - \sa dayName(), standaloneMonthName() -*/ - -/*! - \qmlproperty enumeration QtQuick2::Locale::firstDayOfWeek - - Holds the first day of the week according to the current locale. - - \list - \o Locale.Sunday = 0 - \o Locale.Monday = 1 - \o Locale.Tuesday = 2 - \o Locale.Wednesday = 3 - \o Locale.Thursday = 4 - \o Locale.Friday = 5 - \o Locale.Saturday = 6 - \endlist - - \note that these values match the JS Date API which is different - from the Qt C++ API where Qt::Sunday = 7. -*/ - -/*! - \qmlproperty Array<int> QtQuick2::Locale::weekDays - - Holds an array of days that are considered week days according to the current locale, - where Sunday is 0 and Saturday is 6. - - \sa firstDayOfWeek -*/ - -/*! - \qmlproperty Array<string> QtQuick2::Locale::uiLanguages - - Returns an ordered list of locale names for translation purposes in - preference order. - - The return value represents locale names that the user expects to see the - UI translation in. - - The first item in the list is the most preferred one. -*/ - -/*! - \qmlproperty enumeration QtQuick2::Locale::textDirection - - Holds the text direction of the language: - \list - \o Qt.LeftToRight - \o Qt.RightToLeft - \endlist -*/ - -/*! - \qmlproperty string QtQuick2::Locale::amText - - The localized name of the "AM" suffix for times specified using the conventions of the 12-hour clock. -*/ - -/*! - \qmlproperty string QtQuick2::Locale::pmText - - The localized name of the "PM" suffix for times specified using the conventions of the 12-hour clock. -*/ - -/*! - \qmlmethod string QtQuick2::Locale::currencySymbol(format) - - Returns the currency symbol for the specified \a format: - \list - \o Locale.CurrencyIsoCode a ISO-4217 code of the currency. - \o Locale.CurrencySymbol a currency symbol. - \o Locale.CurrencyDisplayName a user readable name of the currency. - \endlist - \sa Number::toLocaleCurrencyString() -*/ - -/*! - \qmlproperty string QtQuick2::Locale::nativeLanguageName - - Holds a native name of the language for the locale. For example - "Schwiizertüütsch" for Swiss-German locale. - - \sa nativeCountryName -*/ - -/*! - \qmlproperty string QtQuick2::Locale::nativeCountryName - - Holds a native name of the country for the locale. For example - "España" for Spanish/Spain locale. - - \sa nativeLanguageName -*/ - -/*! - \qmlproperty enumeration QtQuick2::Locale::measurementSystem - - This property defines which units are used for measurement. - - \list - \o Locale.MetricSystem This value indicates metric units, such as meters, - centimeters and millimeters. - \o Locale.ImperialSystem This value indicates imperial units, such as inches and - miles. There are several distinct imperial systems in the world; this - value stands for the official United States imperial units. - \endlist -*/ - -QT_END_NAMESPACE |