Showing the changes to libraries/script-engine/src/qtscript/ArrayBufferViewClass.cpp (1 of 38 files). Show all
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| 1 | +// | |
| 2 | +// ArrayBufferViewClass.cpp | |
| 3 | +// | |
| 4 | +// | |
| 5 | +// Created by Clement on 7/8/14. | |
| 6 | +// Copyright 2014 High Fidelity, Inc. | |
| 7 | +// | |
| 8 | +// Distributed under the Apache License, Version 2.0. | |
| 9 | +// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html | |
| 10 | +// | |
| 11 | + | |
| 12 | +#include "ArrayBufferViewClass.h" | |
| 13 | +#include "ScriptEngineQtScript.h" | |
| 14 | + | |
| 15 | +Q_DECLARE_METATYPE(QByteArray*) | |
| 16 | + | |
| 17 | +ArrayBufferViewClass::ArrayBufferViewClass(ScriptEngineQtScript* scriptEngine) : | |
| 18 | + QObject(scriptEngine), | |
| 19 | +QScriptClass(scriptEngine), | |
| 20 | +_scriptEngine(scriptEngine) { | |
| 21 | + // Save string handles for quick lookup | |
| 22 | + _bufferName = engine()->toStringHandle(BUFFER_PROPERTY_NAME.toLatin1()); | |
| 23 | + _byteOffsetName = engine()->toStringHandle(BYTE_OFFSET_PROPERTY_NAME.toLatin1()); | |
| 24 | + _byteLengthName = engine()->toStringHandle(BYTE_LENGTH_PROPERTY_NAME.toLatin1()); | |
| 25 | +} | |
| 26 | + | |
| 27 | +QScriptClass::QueryFlags ArrayBufferViewClass::queryProperty(const QScriptValue& object, | |
| 28 | + const QScriptString& name, | |
| 29 | + QueryFlags flags, uint* id) { | |
| 30 | + if (name == _bufferName || name == _byteOffsetName || name == _byteLengthName) { | |
| 31 | + return flags &= HandlesReadAccess; // Only keep read access flags | |
| 32 | + } | |
| 33 | + return QScriptClass::QueryFlags(); // No access | |
| 34 | +} | |
| 35 | + | |
| 36 | +QScriptValue ArrayBufferViewClass::property(const QScriptValue& object, | |
| 37 | + const QScriptString& name, uint id) { | |
| 38 | + if (name == _bufferName) { | |
| 39 | + return object.data().property(_bufferName); | |
| 40 | + } | |
| 41 | + if (name == _byteOffsetName) { | |
| 42 | + return object.data().property(_byteOffsetName); | |
| 43 | + } | |
| 44 | + if (name == _byteLengthName) { | |
| 45 | + return object.data().property(_byteLengthName); | |
| 46 | + } | |
| 47 | + return QScriptValue(); | |
| 48 | +} | |
| 49 | + | |
| 50 | +QScriptValue::PropertyFlags ArrayBufferViewClass::propertyFlags(const QScriptValue& object, | |
| 51 | + const QScriptString& name, uint id) { | |
| 52 | + return QScriptValue::Undeletable; | |
| 53 | +} | |