From dfe289850f068f19ba4a83ab4e7e22a7e09c13c9 Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Sat, 26 Jan 2013 13:17:21 -0600 Subject: Rename a number of libraries and executables to avoid conflicts with KDE4 --- tdehtml/dom/dom_node.h | 991 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 991 insertions(+) create mode 100644 tdehtml/dom/dom_node.h (limited to 'tdehtml/dom/dom_node.h') diff --git a/tdehtml/dom/dom_node.h b/tdehtml/dom/dom_node.h new file mode 100644 index 000000000..594aa5e3e --- /dev/null +++ b/tdehtml/dom/dom_node.h @@ -0,0 +1,991 @@ +/* + * This file is part of the DOM implementation for KDE. + * + * (C) 1999 Lars Knoll (knoll@kde.org) + * + * 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. + * + * This file includes excerpts from the Document Object Model (DOM) + * Level 1 Specification (Recommendation) + * http://www.w3.org/TR/REC-DOM-Level-1/ + * Copyright World Wide Web Consortium , (Massachusetts Institute of + * Technology , Institut National de Recherche en Informatique et en + * Automatique , Keio University ). All Rights Reserved. + * + * This file includes excerpts from the Document Object Model (DOM) + * Level 3 Core Specification (Recommendation) + * http://www.w3.org/TR/DOM-Level-3-Core/ + * Copyright ©2004 W3C® (MIT, ERCIM, Keio), All Rights Reserved. + */ +#ifndef _DOM_Node_h_ +#define _DOM_Node_h_ + +#include +#include + +class TQRect; + +namespace KJS { + class HTMLDocument; + class Window; +} +namespace DOM { + +class Node; +class DOMString; +class NodeImpl; +class NamedNodeMapImpl; +class EventListener; +class Event; + +/** + * Objects implementing the \c NamedNodeMap interface are + * used to represent collections of nodes that can be accessed by + * name. Note that \c NamedNodeMap does not inherit from + * \c NodeList ; \c NamedNodeMap s are not + * maintained in any particular order. Objects contained in an object + * implementing \c NamedNodeMap may also be accessed by an + * ordinal index, but this is simply to allow convenient enumeration + * of the contents of a \c NamedNodeMap , and does not + * imply that the DOM specifies an order to these Nodes. + * + */ +class KHTML_EXPORT NamedNodeMap +{ +public: + NamedNodeMap(); + NamedNodeMap(const NamedNodeMap &other); + + NamedNodeMap & operator = (const NamedNodeMap &other); + + ~NamedNodeMap(); + + /** + * The number of nodes in the map. The range of valid child node + * indices is 0 to \c length-1 inclusive. + * + */ + unsigned long length() const; + + /** + * Retrieves a node specified by name. + * + * @param name Name of a node to retrieve. + * + * @return A \c Node (of any type) with the specified + * name, or \c null if the specified name did not + * identify any node in the map. + * + */ + Node getNamedItem ( const DOMString &name ) const; + + /** + * Adds a node using its \c nodeName attribute. + * + * As the \c nodeName attribute is used to derive the + * name which the node must be stored under, multiple nodes of + * certain types (those that have a "special" string value) cannot + * be stored as the names would clash. This is seen as preferable + * to allowing nodes to be aliased. + * + * @param arg A node to store in a named node map. The node will + * later be accessible using the value of the \c nodeName + * attribute of the node. If a node with that name is + * already present in the map, it is replaced by the new one. + * + * @return If the new \c Node replaces an existing + * node with the same name the previously existing \c Node + * is returned, otherwise \c null is returned. + * + * @exception DOMException + * WRONG_DOCUMENT_ERR: Raised if \c arg was created + * from a different document than the one that created the + * \c NamedNodeMap . + * + * NO_MODIFICATION_ALLOWED_ERR: Raised if this + * \c NamedNodeMap is readonly. + * + * INUSE_ATTRIBUTE_ERR: Raised if \c arg is an + * \c Attr that is already an attribute of another + * \c Element object. The DOM user must explicitly clone + * \c Attr nodes to re-use them in other elements. + * + */ + Node setNamedItem ( const Node &arg ); + + /** + * Removes a node specified by name. If the removed node is an + * \c Attr with a default value it is immediately + * replaced. + * + * @param name The name of a node to remove. + * + * @return The node removed from the map or \c null if + * no node with such a name exists. + * + * @exception DOMException + * NOT_FOUND_ERR: Raised if there is no node named \c name + * in the map. + * + */ + Node removeNamedItem ( const DOMString &name ); + + /** + * Returns the \c index th item in the map. If + * \c index is greater than or equal to the number of nodes + * in the map, this returns \c null . + * + * @param index Index into the map. + * + * @return The node at the \c index th position in the + * \c NamedNodeMap , or \c null if that is + * not a valid index. + * + */ + Node item ( unsigned long index ) const; + + /** + * Introduced in DOM Level 2 + * + * Retrieves a node specified by local name and namespace URI. HTML-only + * DOM implementations do not need to implement this method. + * + * @param namespaceURI The namespace URI of the node to retrieve. + * + * @param localName The local name of the node to retrieve. + * + * @return A Node (of any type) with the specified local name and namespace + * URI, or null if they do not identify any node in this map. + */ + Node getNamedItemNS( const DOMString &namespaceURI, + const DOMString &localName ) const; + + /** + * Introduced in DOM Level 2 + * + * Adds a node using its namespaceURI and localName. If a node with that + * namespace URI and that local name is already present in this map, it is + * replaced by the new one. + * HTML-only DOM implementations do not need to implement this method. + * + * @param arg A node to store in this map. The node will later be + * accessible using the value of its namespaceURI and localName attributes. + * + * @return If the new Node replaces an existing node the replaced Node is + * returned, otherwise null is returned. + * + * @exception DOMException + * WRONG_DOCUMENT_ERR: Raised if arg was created from a different document + * than the one that created this map. + * + * NO_MODIFICATION_ALLOWED_ERR: Raised if this map is readonly. + * + * INUSE_ATTRIBUTE_ERR: Raised if arg is an Attr that is already an + * attribute of another Element object. The DOM user must explicitly clone + * Attr nodes to re-use them in other elements. + */ + Node setNamedItemNS( const Node &arg ); + + /** + * Introduced in DOM Level 2 + * + * Removes a node specified by local name and namespace URI. A removed + * attribute may be known to have a default value when this map contains + * the attributes attached to an element, as returned by the attributes + * attribute of the Node interface. If so, an attribute immediately appears + * containing the default value as well as the corresponding namespace URI, + * local name, and prefix when applicable. + * HTML-only DOM implementations do not need to implement this method. + * + * @param namespaceURI The namespace URI of the node to remove. + * + * @param localName The local name of the node to remove. + * + * @return The node removed from this map if a node with such a local name + * and namespace URI exists. + * + * @exception DOMException + * NOT_FOUND_ERR: Raised if there is no node with the specified + * namespaceURI and localName in this map. + * + * NO_MODIFICATION_ALLOWED_ERR: Raised if this map is readonly. + */ + Node removeNamedItemNS( const DOMString &namespaceURI, + const DOMString &localName ); + + /** + * @internal + * not part of the DOM + */ + NamedNodeMapImpl *handle() const { return impl; } + bool isNull() const { return !impl; } + +protected: + NamedNodeMap( NamedNodeMapImpl *i); + NamedNodeMapImpl *impl; + + friend class Node; + friend class DocumentType; + friend class NodeImpl; +}; + +class NamedNodeMap; +class NodeList; +class Document; +class DOMString; +class StyleSheet; + +class NodeImpl; + +/** + * The \c Node interface is the primary datatype for the + * entire Document Object Model. It represents a single node in the + * document tree. While all objects implementing the \c Node + * interface expose methods for dealing with children, not all + * objects implementing the \c Node interface may have + * children. For example, \c Text nodes may not have + * children, and adding children to such nodes results in a + * \c DOMException being raised. + * + * The attributes \c nodeName , \c nodeValue + * and \c attributes are included as a mechanism to get at + * node information without casting down to the specific derived + * interface. In cases where there is no obvious mapping of these + * attributes for a specific \c nodeType (e.g., + * \c nodeValue for an Element or \c attributes for a + * Comment), this returns \c null . Note that the + * specialized interfaces may contain additional and more convenient + * mechanisms to get and set the relevant information. + * + */ +class KHTML_EXPORT Node +{ + friend class NamedNodeMap; + friend class NodeList; + friend class HTMLCollection; + friend class StyleSheet; + +public: + Node() : impl(0) {} + Node(const Node &other); + + /** + * @internal + */ + Node( NodeImpl *_impl); + + Node & operator = (const Node &other); + + bool operator == (const Node &other) const; + + bool operator != (const Node &other) const; + + virtual ~Node(); + /** + * An integer indicating which type of node this is. + * + * + *

The values of \c nodeName, \c nodeValue, + * and \c attributes vary according to the node type as follows: + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + *
nodeNamenodeValueattributes
ElementtagNamenullNamedNodeMap
Attrname of attributevalue of attributenull
Text#textcontent of the text nodenull
CDATASection#cdata-sectioncontent of the CDATA Sectionnull
EntityReferencename of entity referencednullnull
Entityentity namenullnull
ProcessingInstructiontargetentire content excluding the targetnull
Comment#commentcontent of the commentnull
Document#documentnullnull
DocumentTypedocument type namenullnull
DocumentFragment#document-fragmentnullnull
Notationnotation namenullnull
+ *

+ */ + enum NodeType { + ELEMENT_NODE = 1, + ATTRIBUTE_NODE = 2, + TEXT_NODE = 3, + CDATA_SECTION_NODE = 4, + ENTITY_REFERENCE_NODE = 5, + ENTITY_NODE = 6, + PROCESSING_INSTRUCTION_NODE = 7, + COMMENT_NODE = 8, + DOCUMENT_NODE = 9, + DOCUMENT_TYPE_NODE = 10, + DOCUMENT_FRAGMENT_NODE = 11, + NOTATION_NODE = 12 + }; + + /** + * The name of this node, depending on its type; see the table + * above. + * + */ + DOMString nodeName() const; + + /** + * The value of this node, depending on its type; see the table + * above. + * + * @exception DOMException + * DOMSTRING_SIZE_ERR: Raised when it would return more characters + * than fit in a \c DOMString variable on the + * implementation platform. + * + */ + DOMString nodeValue() const; + + /** + * see nodeValue + * @exception DOMException + * NO_MODIFICATION_ALLOWED_ERR: Raised when the node is readonly. + * + */ + void setNodeValue( const DOMString & ); + + /** + * A code representing the type of the underlying object, as + * defined above. + * + */ + unsigned short nodeType() const; + + /** + * The parent of this node. All nodes, except \c Document + * , \c DocumentFragment , and \c Attr + * may have a parent. However, if a node has just been + * created and not yet added to the tree, or if it has been + * removed from the tree, this is \c null . + * + */ + Node parentNode() const; + + /** + * A \c NodeList that contains all children of this + * node. If there are no children, this is a \c NodeList + * containing no nodes. The content of the returned + * \c NodeList is "live" in the sense that, for + * instance, changes to the children of the node object that it + * was created from are immediately reflected in the nodes + * returned by the \c NodeList accessors; it is not a + * static snapshot of the content of the node. This is true for + * every \c NodeList , including the ones returned by + * the \c getElementsByTagName method. + * + */ + NodeList childNodes() const; + + /** + * The first child of this node. If there is no such node, this + * returns \c null . + * + */ + Node firstChild() const; + + /** + * The last child of this node. If there is no such node, this + * returns \c null . + * + */ + Node lastChild() const; + + /** + * The node immediately preceding this node. If there is no such + * node, this returns \c null . + * + */ + Node previousSibling() const; + + /** + * The node immediately following this node. If there is no such + * node, this returns \c null . + * + */ + Node nextSibling() const; + + /** + * A \c NamedNodeMap containing the attributes of this + * node (if it is an \c Element ) or \c null + * otherwise. + * + */ + NamedNodeMap attributes() const; + + /** + * The \c Document object associated with this node. + * This is also the \c Document object used to create + * new nodes. When this node is a \c Document this is + * \c null . + * + */ + Document ownerDocument() const; + + /** + * Inserts the node \c newChild before the existing + * child node \c refChild . If \c refChild + * is \c null , insert \c newChild at the + * end of the list of children. + * + * If \c newChild is a \c DocumentFragment + * object, all of its children are inserted, in the same + * order, before \c refChild . If the \c newChild + * is already in the tree, it is first removed. + * + * @param newChild The node to insert. + * + * @param refChild The reference node, i.e., the node before which + * the new node must be inserted. + * + * @return The node being inserted. + * + * @exception DOMException + * HIERARCHY_REQUEST_ERR: Raised if this node is of a type that + * does not allow children of the type of the \c newChild + * node, or if the node to insert is one of this node's + * ancestors. + * + * WRONG_DOCUMENT_ERR: Raised if \c newChild was + * created from a different document than the one that created + * this node. + * + * NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly. + * + * NOT_FOUND_ERR: Raised if \c refChild is not a + * child of this node. + * + */ + Node insertBefore ( const Node &newChild, const Node &refChild ); + + /** + * Replaces the child node \c oldChild with + * \c newChild in the list of children, and returns the + * \c oldChild node. If the \c newChild is + * already in the tree, it is first removed. + * + * @param newChild The new node to put in the child list. + * + * @param oldChild The node being replaced in the list. + * + * @return The node replaced. + * + * @exception DOMException + * HIERARCHY_REQUEST_ERR: Raised if this node is of a type that + * does not allow children of the type of the \c newChild + * node, or it the node to put in is one of this node's + * ancestors. + * + * WRONG_DOCUMENT_ERR: Raised if \c newChild was + * created from a different document than the one that created + * this node. + * + * NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly. + * + * NOT_FOUND_ERR: Raised if \c oldChild is not a + * child of this node. + * + */ + Node replaceChild ( const Node &newChild, const Node &oldChild ); + + /** + * Removes the child node indicated by \c oldChild + * from the list of children, and returns it. + * + * @param oldChild The node being removed. + * + * @return The node removed. + * + * @exception DOMException + * NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly. + * + * NOT_FOUND_ERR: Raised if \c oldChild is not a + * child of this node. + * + */ + Node removeChild ( const Node &oldChild ); + + /** + * Adds the node \c newChild to the end of the list of + * children of this node. If the \c newChild is + * already in the tree, it is first removed. + * + * @param newChild The node to add. + * + * If it is a \c DocumentFragment object, the entire + * contents of the document fragment are moved into the child list + * of this node + * + * @return The node added. + * + * @exception DOMException + * HIERARCHY_REQUEST_ERR: Raised if this node is of a type that + * does not allow children of the type of the \c newChild + * node, or if the node to append is one of this node's + * ancestors. + * + * WRONG_DOCUMENT_ERR: Raised if \c newChild was + * created from a different document than the one that created + * this node. + * + * NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly. + * + */ + Node appendChild ( const Node &newChild ); + + /** + * This is a convenience method to allow easy determination of + * whether a node has any children. + * + * @return \c true if the node has any children, + * \c false if the node has no children. + * + */ + bool hasChildNodes ( ); + + /** + * Returns a duplicate of this node, i.e., serves as a generic + * copy constructor for nodes. The duplicate node has no parent ( + * \c parentNode returns \c null .). + * + * Cloning an \c Element copies all attributes and + * their values, including those generated by the XML processor to + * represent defaulted attributes, but this method does not copy + * any text it contains unless it is a deep clone, since the text + * is contained in a child \c Text node. Cloning any + * other type of node simply returns a copy of this node. + * + * @param deep If \c true , recursively clone the + * subtree under the specified node; if \c false , + * clone only the node itself (and its attributes, if it is an + * \c Element ). + * + * @return The duplicate node. + * + */ + Node cloneNode ( bool deep ); + + /** + * Modified in DOM Level 2 + * + * Puts all Text nodes in the full depth of the sub-tree underneath this + * Node, including attribute nodes, into a "normal" form where only + * structure (e.g., elements, comments, processing instructions, CDATA + * sections, and entity references) separates Text nodes, i.e., there are + * neither adjacent Text nodes nor empty Text nodes. This can be used to + * ensure that the DOM view of a document is the same as if it were saved + * and re-loaded, and is useful when operations (such as XPointer + * [XPointer] lookups) that depend on a particular document tree structure + * are to be used. + * + * Note: In cases where the document contains CDATASections, the normalize + * operation alone may not be sufficient, since XPointers do not + * differentiate between Text nodes and CDATASection nodes. + */ + void normalize ( ); + + /** + * Introduced in DOM Level 2 + * + * Tests whether the DOM implementation implements a specific feature and + * that feature is supported by this node. + * + * @param feature The name of the feature to test. This is the same name + * which can be passed to the method hasFeature on DOMImplementation. + * + * @param version This is the version number of the feature to test. In + * Level 2, version 1, this is the string "2.0". If the version is not + * specified, supporting any version of the feature will cause the method + * to return true. + * + * @return Returns true if the specified feature is supported on this node, + * false otherwise. + */ + bool isSupported( const DOMString &feature, + const DOMString &version ) const; + + /** + * Introduced in DOM Level 2 + * + * The namespace URI of this node, or null if it is unspecified. + * This is not a computed value that is the result of a namespace lookup + * based on an examination of the namespace declarations in scope. It is + * merely the namespace URI given at creation time. For nodes of any type + * other than ELEMENT_NODE and ATTRIBUTE_NODE and nodes created with a DOM + * Level 1 method, such as createElement from the Document interface, this + * is always null. + * + * Note: Per the Namespaces in XML Specification [Namespaces] an attribute + * does not inherit its namespace from the element it is attached to. If an + * attribute is not explicitly given a namespace, it simply has no + * namespace. + */ + DOMString namespaceURI( ) const; + + /** + * Introduced in DOM Level 2 + * + * The namespace prefix of this node, or null if it is unspecified. + * Note that setting this attribute, when permitted, changes the nodeName + * attribute, which holds the qualified name, as well as the tagName and + * name attributes of the Element and Attr interfaces, when applicable. + * Note also that changing the prefix of an attribute that is known to have + * a default value, does not make a new attribute with the default value + * and the original prefix appear, since the namespaceURI and localName do + * not change. + * For nodes of any type other than ELEMENT_NODE and ATTRIBUTE_NODE and + * nodes created with a DOM Level 1 method, such as createElement from the + * Document interface, this is always null. + */ + DOMString prefix( ) const; + + /** + * see prefix + * + * @exception DOMException + * INVALID_CHARACTER_ERR: Raised if the specified prefix contains an + * illegal character. + * + * NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly. + * + * NAMESPACE_ERR: Raised if the specified prefix is malformed, if the + * namespaceURI of this node is null, if the specified prefix is "xml" and + * the namespaceURI of this node is different from + * "http://www.w3.org/XML/1998/namespace", if this node is an attribute and + * the specified prefix is "xmlns" and the namespaceURI of this node is + * different from "http://www.w3.org/2000/xmlns/", or if this node is an + * attribute and the qualifiedName of this node is "xmlns" [Namespaces]. + */ + void setPrefix(const DOMString &prefix ); + + /** + * Introduced in DOM Level 2 + * + * Returns the local part of the qualified name of this node. + * For nodes of any type other than ELEMENT_NODE and ATTRIBUTE_NODE and + * nodes created with a DOM Level 1 method, such as createElement from the + * Document interface, this is always null. + */ + DOMString localName( ) const; + + /** + * Returns whether this node (if it is an element) has any attributes. + * @return a boolean. True if this node has any attributes, false otherwise. + * Introduced in DOM Level 2 + */ + bool hasAttributes ( ); + + /** + * Introduced in DOM Level 3 + * + * This attribute returns the text content of this node and its descendants. + * On getting, no serialization is performed, the returned string does not contain any markup. + * + * @since 3.5.7 + */ + DOMString textContent( ) const; + + /** + * Introduced in DOM Level 3 + * + * @see textContent + * + * On setting, any possible children this node may have are removed and, if the new + * string is not empty or null, replaced by a single Text node containing the string this attribute is set to. + * No parsing is performed, the input string is taken as pure textual content. + * + * @exception DOMException + * NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly. + * Note: KHTML will also raise this if setContent is called on things + * that do not have child nodes. + * + * @since 3.5.7 + */ + void setTextContent(const DOMString &content) const; + + /** + * Introduced in DOM Level 2 + * This method is from the EventTarget interface + * + * This method allows the registration of event listeners on the event + * target. If an EventListener is added to an EventTarget while it is + * processing an event, it will not be triggered by the current actions but + * may be triggered during a later stage of event flow, such as the + * bubbling phase. + * + * If multiple identical EventListeners are registered on the same + * EventTarget with the same parameters the duplicate instances are + * discarded. They do not cause the EventListener to be called twice and + * since they are discarded they do not need to be removed with the + * removeEventListener method. Parameters + * + * @param type The event type for which the user is registering + * + * @param listener The listener parameter takes an interface implemented by + * the user which contains the methods to be called when the event occurs. + * + * @param useCapture If true, useCapture indicates that the user wishes to + * initiate capture. After initiating capture, all events of the specified + * type will be dispatched to the registered EventListener before being + * dispatched to any EventTargets beneath them in the tree. Events which + * are bubbling upward through the tree will not trigger an EventListener + * designated to use capture. + */ + void addEventListener(const DOMString &type, + EventListener *listener, + const bool useCapture); + + /** + * Introduced in DOM Level 2 + * This method is from the EventTarget interface + * + * This method allows the removal of event listeners from the event target. + * If an EventListener is removed from an EventTarget while it is + * processing an event, it will not be triggered by the current actions. + * + * EventListeners can never be invoked after being removed. + * + * Calling removeEventListener with arguments which do not identify any + * currently registered EventListener on the EventTarget has no effect. + * + * @param type Specifies the event type of the EventListener being removed. + * + * @param listener The EventListener parameter indicates the EventListener + * to be removed. + * + * @param useCapture Specifies whether the EventListener being removed was + * registered as a capturing listener or not. If a listener was registered + * twice, one with capture and one without, each must be removed + * separately. Removal of a capturing listener does not affect a + * non-capturing version of the same listener, and vice versa. + */ + + void removeEventListener(const DOMString &type, + EventListener *listener, + bool useCapture); + + /** + * Introduced in DOM Level 2 + * This method is from the EventTarget interface + * + * This method allows the dispatch of events into the implementations event + * model. Events dispatched in this manner will have the same capturing and + * bubbling behavior as events dispatched directly by the implementation. + * The target of the event is the EventTarget on which dispatchEvent is + * called. + * + * @param evt Specifies the event type, behavior, and contextual + * information to be used in processing the event. + * + * @return The return value of dispatchEvent indicates whether any of the + * listeners which handled the event called preventDefault. If + * preventDefault was called the value is false, else the value is true. + * + * @exception EventException + * UNSPECIFIED_EVENT_TYPE_ERR: Raised if the Event's type was not specified + * by initializing the event before dispatchEvent was called. Specification + * of the Event's type as null or an empty string will also trigger this + * exception. + */ + bool dispatchEvent(const Event &evt); + + + + /** + * @internal + * not part of the DOM. + * @returns the element id, in case this is an element, 0 otherwise + */ + TQ_UINT32 elementId() const; + + /** + * tests if this Node is 0. Useful especially, if casting to a derived + * class: + * + * \code + * Node n = .....; + * // try to convert into an Element: + * Element e = n; + * if( e.isNull() ) + * kdDebug(300) << "node isn't an element node" << endl; + * \endcode + */ + bool isNull() const { return !impl; } + + /** + * @internal handle to the implementation object + */ + NodeImpl *handle() const { return impl; } + + /** + * @internal returns the index of a node + */ + unsigned long index() const; + TQString toHTML() KDE_DEPRECATED; + void applyChanges(); + /** + * @deprecated without substitution since 3.2 + */ + void getCursor(int offset, int &_x, int &_y, int &height) KDE_DEPRECATED; + /** + * not part of the DOM. + * @returns the exact coordinates and size of this element. + */ + TQRect getRect(); + +protected: + NodeImpl *impl; +}; + + +class NodeListImpl; + +/** + * The \c NodeList interface provides the abstraction of + * an ordered collection of nodes, without defining or constraining + * how this collection is implemented. + * + * The items in the \c NodeList are accessible via an + * integral index, starting from 0. + * + */ +class KHTML_EXPORT NodeList +{ + friend class Element; + friend class Node; + friend class Document; + friend class HTMLDocument; + friend class KJS::HTMLDocument; + friend class KJS::Window; + +public: + NodeList(); + NodeList(const NodeList &other); + + NodeList & operator = (const NodeList &other); + + ~NodeList(); + + /** + * The number of nodes in the list. The range of valid child node + * indices is 0 to \c length-1 inclusive. + * + */ + unsigned long length() const; + + /** + * Returns the \c index th item in the collection. If + * \c index is greater than or equal to the number of + * nodes in the list, this returns \c null . + * + * @param index Index into the collection. + * + * @return The node at the \c index th position in the + * \c NodeList , or \c null if that is not + * a valid index. + * + */ + Node item ( unsigned long index ) const; + + /** + * @internal + * not part of the DOM + */ + NodeListImpl *handle() const { return impl; } + bool isNull() const { return !impl; } + +protected: + NodeList(const NodeListImpl *i); + NodeListImpl *impl; +}; + + + +/** + * A DOMTimeStamp represents a number of milliseconds. + * + */ +typedef unsigned long long DOMTimeStamp; + + +} //namespace +#endif -- cgit v1.2.1