Node Class Reference

Inheritance diagram for Node:

Public Functions
bool	isNull () const
	Node ()
	Node (const Node &o)
	~Node ()

Static Public Functions
static QScriptValue	attributes (QScriptContext *context, QScriptEngine *engine)
static QScriptValue	childNodes (QScriptContext *context, QScriptEngine *engine)
static QScriptValue	create (QScriptEngine *, NodeImpl *)
static QScriptValue	firstChild (QScriptContext *context, QScriptEngine *engine)
static QScriptValue	lastChild (QScriptContext *context, QScriptEngine *engine)
static QScriptValue	nextSibling (QScriptContext *context, QScriptEngine *engine)
static QScriptValue	nodeName (QScriptContext *context, QScriptEngine *engine)
static QScriptValue	nodeType (QScriptContext *context, QScriptEngine *engine)
static QScriptValue	nodeValue (QScriptContext *context, QScriptEngine *engine)
static QScriptValue	parentNode (QScriptContext *context, QScriptEngine *engine)
static QScriptValue	previousSibling (QScriptContext *context, QScriptEngine *engine)
static QScriptValue	prototype (QScriptEngine *)

Public Variables
NodeImpl *	d

Private Functions
Node &	operator= (const Node &)

Detailed Description

Definition at line 224 of file qdeclarativexmlhttprequest.cpp.

Constructors and Destructors

Node() [1/2]

Node::Node

(

)

Definition at line 718 of file qdeclarativexmlhttprequest.cpp.

: d(0)
{
}

Node() [2/2]

Node::Node

(

const Node &

o

)

Definition at line 723 of file qdeclarativexmlhttprequest.cpp.

: d(o.d)
{
    if (d) A(d);
}

~Node()

Node::~Node

(

)

Definition at line 729 of file qdeclarativexmlhttprequest.cpp.

{
    if (d) D(d);
}

Functions

attributes()

QScriptValue Node::attributes ( QScriptContext *  context, QScriptEngine *  engine  )

static

Definition at line 454 of file qdeclarativexmlhttprequest.cpp.

{
    Node node = qscriptvalue_cast<Node>(context->thisObject());
    if (node.isNull()) return engine->undefinedValue();

    if (node.d->type != NodeImpl::Element)
        return engine->nullValue();
    else
        return NamedNodeMap::create(engine, node.d, &node.d->attributes);
}

childNodes()

QScriptValue Node::childNodes ( QScriptContext *  context, QScriptEngine *  engine  )

static

Definition at line 394 of file qdeclarativexmlhttprequest.cpp.

{
    Node node = qscriptvalue_cast<Node>(context->thisObject());
    if (node.isNull()) return engine->undefinedValue();

    return NodeList::create(engine, node.d);
}

create()

QScriptValue Node::create ( QScriptEngine *  engine, NodeImpl *  data  )

static

Definition at line 483 of file qdeclarativexmlhttprequest.cpp.

Referenced by Document::documentElement(), firstChild(), lastChild(), nextSibling(), Attr::ownerElement(), parentNode(), previousSibling(), NamedNodeMapClass::property(), and NodeListClass::property().

{
    QScriptValue instance = engine->newObject();

    switch (data->type) {
    case NodeImpl::Attr:
        instance.setPrototype(Attr::prototype(engine));
        break;
    case NodeImpl::Comment:
    case NodeImpl::Document:
    case NodeImpl::DocumentFragment:
    case NodeImpl::DocumentType:
    case NodeImpl::Entity:
    case NodeImpl::EntityReference:
    case NodeImpl::Notation:
    case NodeImpl::ProcessingInstruction:
        return QScriptValue();
    case NodeImpl::CDATA:
        instance.setPrototype(CDATA::prototype(engine));
        break;
    case NodeImpl::Text:
        instance.setPrototype(Text::prototype(engine));
        break;
    case NodeImpl::Element:
        instance.setPrototype(Element::prototype(engine));
        break;
    }

    Node node;
    node.d = data;
    if (data) A(data);

    return engine->newVariant(instance, QVariant::fromValue(node));
}

firstChild()

QScriptValue Node::firstChild ( QScriptContext *  context, QScriptEngine *  engine  )

static

Definition at line 402 of file qdeclarativexmlhttprequest.cpp.

{
    Node node = qscriptvalue_cast<Node>(context->thisObject());
    if (node.isNull()) return engine->undefinedValue();

    if (node.d->children.isEmpty()) return engine->nullValue();
    else return Node::create(engine, node.d->children.first());
}

isNull()

bool Node::isNull

(

)

const

Definition at line 734 of file qdeclarativexmlhttprequest.cpp.

Referenced by attributes(), childNodes(), Document::documentElement(), firstChild(), Text::isElementContentWhitespace(), lastChild(), CharacterData::length(), Attr::name(), nextSibling(), nodeName(), nodeType(), nodeValue(), Attr::ownerElement(), parentNode(), previousSibling(), Attr::value(), Text::wholeText(), Document::xmlEncoding(), Document::xmlStandalone(), and Document::xmlVersion().

{
    return d == 0;
}

lastChild()

QScriptValue Node::lastChild ( QScriptContext *  context, QScriptEngine *  engine  )

static

Definition at line 411 of file qdeclarativexmlhttprequest.cpp.

{
    Node node = qscriptvalue_cast<Node>(context->thisObject());
    if (node.isNull()) return engine->undefinedValue();

    if (node.d->children.isEmpty()) return engine->nullValue();
    else return Node::create(engine, node.d->children.last());
}

nextSibling()

QScriptValue Node::nextSibling ( QScriptContext *  context, QScriptEngine *  engine  )

static

Definition at line 437 of file qdeclarativexmlhttprequest.cpp.

{
    Node node = qscriptvalue_cast<Node>(context->thisObject());
    if (node.isNull()) return engine->undefinedValue();

    if (!node.d->parent) return engine->nullValue();

    for (int ii = 0; ii < node.d->parent->children.count(); ++ii) {
        if (node.d->parent->children.at(ii) == node.d) {
            if ((ii + 1) == node.d->parent->children.count()) return engine->nullValue();
            else return Node::create(engine, node.d->parent->children.at(ii + 1)); 
        }
    }

    return engine->nullValue();
}

nodeName()

QScriptValue Node::nodeName ( QScriptContext *  context, QScriptEngine *  engine  )

static

Definition at line 344 of file qdeclarativexmlhttprequest.cpp.

{
    Node node = qscriptvalue_cast<Node>(context->thisObject());
    if (node.isNull()) return engine->undefinedValue();

    switch (node.d->type) {
    case NodeImpl::Document:
        return QScriptValue(QLatin1String("#document"));
    case NodeImpl::CDATA:
        return QScriptValue(QLatin1String("#cdata-section"));
    case NodeImpl::Text:
        return QScriptValue(QLatin1String("#text"));
    default:
        return QScriptValue(node.d->name);
    }
}

nodeType()

QScriptValue Node::nodeType ( QScriptContext *  context, QScriptEngine *  engine  )

static

Definition at line 378 of file qdeclarativexmlhttprequest.cpp.

{
    Node node = qscriptvalue_cast<Node>(context->thisObject());
    if (node.isNull()) return engine->undefinedValue();
    return QScriptValue(node.d->type);
}

nodeValue()

QScriptValue Node::nodeValue ( QScriptContext *  context, QScriptEngine *  engine  )

static

Definition at line 361 of file qdeclarativexmlhttprequest.cpp.

{
    Node node = qscriptvalue_cast<Node>(context->thisObject());
    if (node.isNull()) return engine->undefinedValue();

    if (node.d->type == NodeImpl::Document ||
        node.d->type == NodeImpl::DocumentFragment ||
        node.d->type == NodeImpl::DocumentType ||
        node.d->type == NodeImpl::Element ||
        node.d->type == NodeImpl::Entity ||
        node.d->type == NodeImpl::EntityReference ||
        node.d->type == NodeImpl::Notation)
        return engine->nullValue();

    return QScriptValue(node.d->data);
}

operator=()

Node& Node::operator= ( const Node &  )

private

Referenced by QMap< int, QFrameInfo >::~QMap().

parentNode()

QScriptValue Node::parentNode ( QScriptContext *  context, QScriptEngine *  engine  )

static

Definition at line 385 of file qdeclarativexmlhttprequest.cpp.

{
    Node node = qscriptvalue_cast<Node>(context->thisObject());
    if (node.isNull()) return engine->undefinedValue();

    if (node.d->parent) return Node::create(engine, node.d->parent);
    else return engine->nullValue();
}

previousSibling()

QScriptValue Node::previousSibling ( QScriptContext *  context, QScriptEngine *  engine  )

static

Definition at line 420 of file qdeclarativexmlhttprequest.cpp.

{
    Node node = qscriptvalue_cast<Node>(context->thisObject());
    if (node.isNull()) return engine->undefinedValue();

    if (!node.d->parent) return engine->nullValue();

    for (int ii = 0; ii < node.d->parent->children.count(); ++ii) {
        if (node.d->parent->children.at(ii) == node.d) {
            if (ii == 0) return engine->nullValue();
            else return Node::create(engine, node.d->parent->children.at(ii - 1));
        }
    }

    return engine->nullValue();
}

prototype()

QScriptValue Node::prototype ( QScriptEngine *  engine )

static

Definition at line 465 of file qdeclarativexmlhttprequest.cpp.

Referenced by Element::prototype(), Attr::prototype(), CharacterData::prototype(), and Document::prototype().

{
    QScriptValue proto = engine->newObject();

    proto.setProperty(QLatin1String("nodeName"), engine->newFunction(nodeName), QScriptValue::ReadOnly | QScriptValue::PropertyGetter);
    proto.setProperty(QLatin1String("nodeValue"), engine->newFunction(nodeValue), QScriptValue::ReadOnly | QScriptValue::PropertyGetter | QScriptValue::PropertySetter);
    proto.setProperty(QLatin1String("nodeType"), engine->newFunction(nodeType), QScriptValue::ReadOnly | QScriptValue::PropertyGetter);
    proto.setProperty(QLatin1String("parentNode"), engine->newFunction(parentNode), QScriptValue::ReadOnly | QScriptValue::PropertyGetter);
    proto.setProperty(QLatin1String("childNodes"), engine->newFunction(childNodes), QScriptValue::ReadOnly | QScriptValue::PropertyGetter);
    proto.setProperty(QLatin1String("firstChild"), engine->newFunction(firstChild), QScriptValue::ReadOnly | QScriptValue::PropertyGetter);
    proto.setProperty(QLatin1String("lastChild"), engine->newFunction(lastChild), QScriptValue::ReadOnly | QScriptValue::PropertyGetter);
    proto.setProperty(QLatin1String("previousSibling"), engine->newFunction(previousSibling), QScriptValue::ReadOnly | QScriptValue::PropertyGetter);
    proto.setProperty(QLatin1String("nextSibling"), engine->newFunction(nextSibling), QScriptValue::ReadOnly | QScriptValue::PropertyGetter);
    proto.setProperty(QLatin1String("attributes"), engine->newFunction(attributes), QScriptValue::ReadOnly | QScriptValue::PropertyGetter);

    return proto;
}

Properties

d

NodeImpl* Node::d

Definition at line 256 of file qdeclarativexmlhttprequest.cpp.

Referenced by attributes(), childNodes(), QMap< int, QFrameInfo >::count(), create(), QMap< int, QFrameInfo >::detach(), QMap< int, QFrameInfo >::detach_helper(), Document::documentElement(), QMap< int, QFrameInfo >::empty(), QMap< int, QFrameInfo >::erase(), QMap< int, QFrameInfo >::findNode(), firstChild(), QMap< int, QFrameInfo >::insert(), QMap< int, QFrameInfo >::insertMulti(), QMap< int, QFrameInfo >::isDetached(), Text::isElementContentWhitespace(), QMap< int, QFrameInfo >::isEmpty(), isNull(), QMap< int, QFrameInfo >::isSharedWith(), lastChild(), CharacterData::length(), Document::load(), QMap< int, QFrameInfo >::mutableFindNode(), Attr::name(), nextSibling(), Node(), nodeName(), nodeType(), nodeValue(), QMap< int, QFrameInfo >::operator=(), QMap< int, QFrameInfo >::operator==(), QMap< int, QFrameInfo >::operator[](), Attr::ownerElement(), parentNode(), previousSibling(), QMap< int, QFrameInfo >::QMap(), QMap< int, QFrameInfo >::remove(), QMap< int, QFrameInfo >::setInsertInOrder(), QMap< int, QFrameInfo >::setSharable(), QMap< int, QFrameInfo >::size(), QMap< int, QFrameInfo >::swap(), QMap< int, QFrameInfo >::take(), QMap< int, QFrameInfo >::value(), Attr::value(), Text::wholeText(), Document::xmlEncoding(), Document::xmlStandalone(), Document::xmlVersion(), ~Node(), and QMap< int, QFrameInfo >::~QMap().

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

• /src/declarative/qml/qdeclarativexmlhttprequest.cpp