diff options
Diffstat (limited to 'src/3rdparty/webkit/JavaScriptCore/qt/api/qscriptvalue.cpp')
| -rw-r--r-- | src/3rdparty/webkit/JavaScriptCore/qt/api/qscriptvalue.cpp | 556 |
1 files changed, 0 insertions, 556 deletions
diff --git a/src/3rdparty/webkit/JavaScriptCore/qt/api/qscriptvalue.cpp b/src/3rdparty/webkit/JavaScriptCore/qt/api/qscriptvalue.cpp deleted file mode 100644 index 127fe04..0000000 --- a/src/3rdparty/webkit/JavaScriptCore/qt/api/qscriptvalue.cpp +++ /dev/null @@ -1,556 +0,0 @@ -/* - Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies) - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "config.h" - -#include "qscriptvalue.h" - -#include "qscriptengine.h" -#include "qscriptengine_p.h" -#include "qscriptvalue_p.h" -#include <QtCore/qdebug.h> - -/*! - Constructs an invalid value. -*/ -QScriptValue::QScriptValue() - : d_ptr(new QScriptValuePrivate()) -{ -} - -/*! - Constructs a new QScriptValue with a boolean \a value. -*/ -QScriptValue::QScriptValue(bool value) - : d_ptr(new QScriptValuePrivate(value)) -{ -} - -/*! - Constructs a new QScriptValue with a number \a value. -*/ -QScriptValue::QScriptValue(int value) - : d_ptr(new QScriptValuePrivate(value)) -{ -} - -/*! - Constructs a new QScriptValue with a number \a value. -*/ -QScriptValue::QScriptValue(uint value) - : d_ptr(new QScriptValuePrivate(value)) -{ -} - -/*! - Constructs a new QScriptValue with a number \a value. -*/ -QScriptValue::QScriptValue(qsreal value) - : d_ptr(new QScriptValuePrivate(value)) -{ -} - -/*! - Constructs a new QScriptValue with a string \a value. -*/ -QScriptValue::QScriptValue(const QString& value) - : d_ptr(new QScriptValuePrivate(value)) -{ -} - -/*! - Constructs a new QScriptValue with a special \a value. -*/ -QScriptValue::QScriptValue(SpecialValue value) - : d_ptr(new QScriptValuePrivate(value)) -{ -} - -/*! - Constructs a new QScriptValue with a string \a value. -*/ -QScriptValue::QScriptValue(const char* value) - : d_ptr(new QScriptValuePrivate(QString::fromUtf8(value))) -{ -} - -/*! - Block automatic convertion to bool - \internal -*/ -QScriptValue::QScriptValue(void* d) -{ - Q_ASSERT(false); -} - -/*! - Constructs a new QScriptValue from private - \internal -*/ -QScriptValue::QScriptValue(QScriptValuePrivate* d) - : d_ptr(d) -{ -} - -/*! - \obsolete - - Constructs a new QScriptValue with the boolean \a value and - registers it with the script \a engine. -*/ -QScriptValue::QScriptValue(QScriptEngine* engine, bool value) - : d_ptr(new QScriptValuePrivate(engine, value)) -{ -} - -/*! - \obsolete - - Constructs a new QScriptValue with the integer \a value and - registers it with the script \a engine. -*/ -QScriptValue::QScriptValue(QScriptEngine* engine, int value) - : d_ptr(new QScriptValuePrivate(engine, value)) -{ -} - -/*! - \obsolete - - Constructs a new QScriptValue with the unsigned integer \a value and - registers it with the script \a engine. - */ -QScriptValue::QScriptValue(QScriptEngine* engine, uint value) - : d_ptr(new QScriptValuePrivate(engine, value)) -{ -} - -/*! - \obsolete - - Constructs a new QScriptValue with the qsreal \a value and - registers it with the script \a engine. -*/ -QScriptValue::QScriptValue(QScriptEngine* engine, qsreal value) - : d_ptr(new QScriptValuePrivate(engine, value)) -{ -} - -/*! - \obsolete - - Constructs a new QScriptValue with the string \a value and - registers it with the script \a engine. -*/ -QScriptValue::QScriptValue(QScriptEngine* engine, const QString& value) - : d_ptr(new QScriptValuePrivate(engine, value)) -{ -} - -/*! - \obsolete - - Constructs a new QScriptValue with the string \a value and - registers it with the script \a engine. -*/ -QScriptValue::QScriptValue(QScriptEngine* engine, const char* value) - : d_ptr(new QScriptValuePrivate(engine, QString::fromUtf8(value))) -{ -} - -/*! - \obsolete - - Constructs a new QScriptValue with the special \a value and - registers it with the script \a engine. -*/ -QScriptValue::QScriptValue(QScriptEngine* engine, SpecialValue value) - : d_ptr(new QScriptValuePrivate(engine, value)) -{ -} - -/*! - Constructs a new QScriptValue that is a copy of \a other. - - Note that if \a other is an object (i.e., isObject() would return - true), then only a reference to the underlying object is copied into - the new script value (i.e., the object itself is not copied). -*/ -QScriptValue::QScriptValue(const QScriptValue& other) - : d_ptr(other.d_ptr) -{ -} - -/*! - Destroys this QScriptValue. -*/ -QScriptValue::~QScriptValue() -{ -} - -/*! - Returns true if this QScriptValue is valid; otherwise returns - false. -*/ -bool QScriptValue::isValid() const -{ - return d_ptr->isValid(); -} - -/*! - Returns true if this QScriptValue is of the primitive type Boolean; - otherwise returns false. - - \sa toBool() -*/ -bool QScriptValue::isBool() const -{ - return d_ptr->isBool(); -} - -/*! - \obsolete - - Use isBool() instead. - Returns true if this QScriptValue is of the primitive type Boolean; - otherwise returns false. -*/ -bool QScriptValue::isBoolean() const -{ - return d_ptr->isBool(); -} - -/*! - Returns true if this QScriptValue is of the primitive type Number; - otherwise returns false. - - \sa toNumber() -*/ -bool QScriptValue::isNumber() const -{ - return d_ptr->isNumber(); -} - -/*! - Returns true if this QScriptValue is of the primitive type Null; - otherwise returns false. - - \sa QScriptEngine::nullValue() -*/ -bool QScriptValue::isNull() const -{ - return d_ptr->isNull(); -} - -/*! - Returns true if this QScriptValue is of the primitive type String; - otherwise returns false. - - \sa toString() -*/ -bool QScriptValue::isString() const -{ - return d_ptr->isString(); -} - -/*! - Returns true if this QScriptValue is of the primitive type Undefined; - otherwise returns false. - - \sa QScriptEngine::undefinedValue() -*/ -bool QScriptValue::isUndefined() const -{ - return d_ptr->isUndefined(); -} - -/*! - Returns true if this QScriptValue is an object of the Error class; - otherwise returns false. - - \sa QScriptContext::throwError() -*/ -bool QScriptValue::isError() const -{ - return d_ptr->isError(); -} - -/*! - Returns true if this QScriptValue is of the Object type; otherwise - returns false. - - Note that function values, variant values, and QObject values are - objects, so this function returns true for such values. - - \sa toObject(), QScriptEngine::newObject() -*/ -bool QScriptValue::isObject() const -{ - return d_ptr->isObject(); -} - -/*! - Returns true if this QScriptValue is a function; otherwise returns - false. - - \sa call() -*/ -bool QScriptValue::isFunction() const -{ - return d_ptr->isFunction(); -} - -/*! - Returns the string value of this QScriptValue, as defined in - \l{ECMA-262} section 9.8, "ToString". - - Note that if this QScriptValue is an object, calling this function - has side effects on the script engine, since the engine will call - the object's toString() function (and possibly valueOf()) in an - attempt to convert the object to a primitive value (possibly - resulting in an uncaught script exception). - - \sa isString() -*/ -QString QScriptValue::toString() const -{ - return d_ptr->toString(); -} - -/*! - Returns the number value of this QScriptValue, as defined in - \l{ECMA-262} section 9.3, "ToNumber". - - Note that if this QScriptValue is an object, calling this function - has side effects on the script engine, since the engine will call - the object's valueOf() function (and possibly toString()) in an - attempt to convert the object to a primitive value (possibly - resulting in an uncaught script exception). - - \sa isNumber(), toInteger(), toInt32(), toUInt32(), toUInt16() -*/ -qsreal QScriptValue::toNumber() const -{ - return d_ptr->toNumber(); -} - -/*! - Returns the boolean value of this QScriptValue, using the conversion - rules described in \l{ECMA-262} section 9.2, "ToBoolean". - - Note that if this QScriptValue is an object, calling this function - has side effects on the script engine, since the engine will call - the object's valueOf() function (and possibly toString()) in an - attempt to convert the object to a primitive value (possibly - resulting in an uncaught script exception). - - \sa isBool() -*/ -bool QScriptValue::toBool() const -{ - return d_ptr->toBool(); -} - -/*! - \obsolete - - Use toBool() instead. -*/ -bool QScriptValue::toBoolean() const -{ - return d_ptr->toBool(); -} - -/*! - Returns the integer value of this QScriptValue, using the conversion - rules described in \l{ECMA-262} section 9.4, "ToInteger". - - Note that if this QScriptValue is an object, calling this function - has side effects on the script engine, since the engine will call - the object's valueOf() function (and possibly toString()) in an - attempt to convert the object to a primitive value (possibly - resulting in an uncaught script exception). - - \sa toNumber() -*/ -qsreal QScriptValue::toInteger() const -{ - return d_ptr->toInteger(); -} - -/*! - Returns the signed 32-bit integer value of this QScriptValue, using - the conversion rules described in \l{ECMA-262} section 9.5, "ToInt32". - - Note that if this QScriptValue is an object, calling this function - has side effects on the script engine, since the engine will call - the object's valueOf() function (and possibly toString()) in an - attempt to convert the object to a primitive value (possibly - resulting in an uncaught script exception). - - \sa toNumber(), toUInt32() -*/ -qint32 QScriptValue::toInt32() const -{ - return d_ptr->toInt32(); -} - -/*! - Returns the unsigned 32-bit integer value of this QScriptValue, using - the conversion rules described in \l{ECMA-262} section 9.6, "ToUint32". - - Note that if this QScriptValue is an object, calling this function - has side effects on the script engine, since the engine will call - the object's valueOf() function (and possibly toString()) in an - attempt to convert the object to a primitive value (possibly - resulting in an uncaught script exception). - - \sa toNumber(), toInt32() -*/ -quint32 QScriptValue::toUInt32() const -{ - return d_ptr->toUInt32(); -} - -/*! - Returns the unsigned 16-bit integer value of this QScriptValue, using - the conversion rules described in \l{ECMA-262} section 9.7, "ToUint16". - - Note that if this QScriptValue is an object, calling this function - has side effects on the script engine, since the engine will call - the object's valueOf() function (and possibly toString()) in an - attempt to convert the object to a primitive value (possibly - resulting in an uncaught script exception). - - \sa toNumber() -*/ -quint16 QScriptValue::toUInt16() const -{ - return d_ptr->toUInt16(); -} - -/*! - Calls this QScriptValue as a function, using \a thisObject as - the `this' object in the function call, and passing \a args - as arguments to the function. Returns the value returned from - the function. - - If this QScriptValue is not a function, call() does nothing - and returns an invalid QScriptValue. - - Note that if \a thisObject is not an object, the global object - (see \l{QScriptEngine::globalObject()}) will be used as the - `this' object. - - Calling call() can cause an exception to occur in the script engine; - in that case, call() returns the value that was thrown (typically an - \c{Error} object). You can call - QScriptEngine::hasUncaughtException() to determine if an exception - occurred. - - \snippet doc/src/snippets/code/src_script_qscriptvalue.cpp 2 - - \sa construct() -*/ -QScriptValue QScriptValue::call(const QScriptValue& thisObject, const QScriptValueList& args) -{ - return d_ptr->call(thisObject.d_ptr.data(), args); -} - -/*! - Returns the QScriptEngine that created this QScriptValue, - or 0 if this QScriptValue is invalid or the value is not - associated with a particular engine. -*/ -QScriptEngine* QScriptValue::engine() const -{ - QScriptEnginePrivate* engine = d_ptr->engine(); - if (engine) - return QScriptEnginePrivate::get(engine); - return 0; -} - -/*! - Assigns the \a other value to this QScriptValue. - - Note that if \a other is an object (isObject() returns true), - only a reference to the underlying object will be assigned; - the object itself will not be copied. -*/ -QScriptValue& QScriptValue::operator=(const QScriptValue& other) -{ - d_ptr = other.d_ptr; - return *this; -} - -/*! - Returns true if this QScriptValue is equal to \a other, otherwise - returns false. The comparison follows the behavior described in - \l{ECMA-262} section 11.9.3, "The Abstract Equality Comparison - Algorithm". - - This function can return true even if the type of this QScriptValue - is different from the type of the \a other value; i.e. the - comparison is not strict. For example, comparing the number 9 to - the string "9" returns true; comparing an undefined value to a null - value returns true; comparing a \c{Number} object whose primitive - value is 6 to a \c{String} object whose primitive value is "6" - returns true; and comparing the number 1 to the boolean value - \c{true} returns true. If you want to perform a comparison - without such implicit value conversion, use strictlyEquals(). - - Note that if this QScriptValue or the \a other value are objects, - calling this function has side effects on the script engine, since - the engine will call the object's valueOf() function (and possibly - toString()) in an attempt to convert the object to a primitive value - (possibly resulting in an uncaught script exception). - - \sa strictlyEquals(), lessThan() -*/ -bool QScriptValue::equals(const QScriptValue& other) const -{ - return d_ptr == other.d_ptr || d_ptr->equals(QScriptValuePrivate::get(other)); -} - -/*! - Returns true if this QScriptValue is equal to \a other using strict - comparison (no conversion), otherwise returns false. The comparison - follows the behavior described in \l{ECMA-262} section 11.9.6, "The - Strict Equality Comparison Algorithm". - - If the type of this QScriptValue is different from the type of the - \a other value, this function returns false. If the types are equal, - the result depends on the type, as shown in the following table: - - \table - \header \o Type \o Result - \row \o Undefined \o true - \row \o Null \o true - \row \o Boolean \o true if both values are true, false otherwise - \row \o Number \o false if either value is NaN (Not-a-Number); true if values are equal, false otherwise - \row \o String \o true if both values are exactly the same sequence of characters, false otherwise - \row \o Object \o true if both values refer to the same object, false otherwise - \endtable - - \sa equals() -*/ -bool QScriptValue::strictlyEquals(const QScriptValue& other) const -{ - return d_ptr == other.d_ptr || d_ptr->strictlyEquals(QScriptValuePrivate::get(other)); -} |