khtml Library API Documentation

kjs_dom.cpp

00001 // -*- c-basic-offset: 2 -*-
00002 /*
00003  *  This file is part of the KDE libraries
00004  *  Copyright (C) 2000 Harri Porten (porten@kde.org)
00005  *  Copyright (C) 2003 Apple Computer, Inc.
00006  *
00007  *  This library is free software; you can redistribute it and/or
00008  *  modify it under the terms of the GNU Library General Public
00009  *  License as published by the Free Software Foundation; either
00010  *  version 2 of the License, or (at your option) any later version.
00011  *
00012  *  This library is distributed in the hope that it will be useful,
00013  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00015  *  Library General Public License for more details.
00016  *
00017  *  You should have received a copy of the GNU Library General Public
00018  *  License along with this library; if not, write to the Free Software
00019  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00020  */
00021 
00022 #include <khtmlview.h>
00023 #include "xml/dom2_eventsimpl.h"
00024 #include "rendering/render_canvas.h"
00025 #include "rendering/render_layer.h"
00026 #include "xml/dom_nodeimpl.h"
00027 #include "xml/dom_docimpl.h"
00028 #include "misc/htmltags.h" // ID_*
00029 #include "misc/htmlattrs.h" // ATTR_*
00030 #include "html/html_baseimpl.h"
00031 #include <kdebug.h>
00032 #include <khtml_part.h>
00033 
00034 #include "kjs_dom.h"
00035 #include "kjs_html.h"
00036 #include "kjs_css.h"
00037 #include "kjs_range.h"
00038 #include "kjs_traversal.h"
00039 #include "kjs_events.h"
00040 #include "kjs_views.h"
00041 #include "kjs_window.h"
00042 #include "dom/dom_exception.h"
00043 #include "kjs_dom.lut.h"
00044 #include "khtmlpart_p.h"
00045 
00046 using namespace KJS;
00047 
00048 // -------------------------------------------------------------------------
00049 /* Source for DOMNodeProtoTable.
00050 @begin DOMNodeProtoTable 13
00051   insertBefore  DOMNode::InsertBefore   DontDelete|Function 2
00052   replaceChild  DOMNode::ReplaceChild   DontDelete|Function 2
00053   removeChild   DOMNode::RemoveChild    DontDelete|Function 1
00054   appendChild   DOMNode::AppendChild    DontDelete|Function 1
00055   hasAttributes DOMNode::HasAttributes  DontDelete|Function 0
00056   hasChildNodes DOMNode::HasChildNodes  DontDelete|Function 0
00057   cloneNode DOMNode::CloneNode  DontDelete|Function 1
00058 # DOM2
00059   normalize DOMNode::Normalize  DontDelete|Function 0
00060   isSupported   DOMNode::IsSupported    DontDelete|Function 2
00061 # from the EventTarget interface
00062   addEventListener  DOMNode::AddEventListener   DontDelete|Function 3
00063   removeEventListener   DOMNode::RemoveEventListener    DontDelete|Function 3
00064   dispatchEvent     DOMNode::DispatchEvent  DontDelete|Function 1
00065 # IE extensions
00066   contains  DOMNode::Contains       DontDelete|Function 1
00067 # "DOM level 0" (from Gecko DOM reference; also in WinIE)
00068   item          DOMNode::Item           DontDelete|Function 1
00069 @end
00070 */
00071 DEFINE_PROTOTYPE("DOMNode",DOMNodeProto)
00072 IMPLEMENT_PROTOFUNC_DOM(DOMNodeProtoFunc)
00073 IMPLEMENT_PROTOTYPE(DOMNodeProto,DOMNodeProtoFunc)
00074 
00075 const ClassInfo DOMNode::info = { "Node", 0, &DOMNodeTable, 0 };
00076 
00077 DOMNode::DOMNode(ExecState *exec, const DOM::Node& n)
00078   : DOMObject(DOMNodeProto::self(exec)), node(n)
00079 {
00080 }
00081 
00082 DOMNode::DOMNode(const Object& proto, const DOM::Node& n)
00083   : DOMObject(proto), node(n)
00084 {
00085 }
00086 
00087 DOMNode::~DOMNode()
00088 {
00089   ScriptInterpreter::forgetDOMObject(node.handle());
00090 }
00091 
00092 bool DOMNode::toBoolean(ExecState *) const
00093 {
00094     return !node.isNull();
00095 }
00096 
00097 /* Source for DOMNodeTable.
00098 @begin DOMNodeTable 53
00099   nodeName  DOMNode::NodeName   DontDelete|ReadOnly
00100   nodeValue DOMNode::NodeValue  DontDelete
00101   nodeType  DOMNode::NodeType   DontDelete|ReadOnly
00102   parentNode    DOMNode::ParentNode DontDelete|ReadOnly
00103   parentElement DOMNode::ParentElement  DontDelete|ReadOnly
00104   childNodes    DOMNode::ChildNodes DontDelete|ReadOnly
00105   firstChild    DOMNode::FirstChild DontDelete|ReadOnly
00106   lastChild DOMNode::LastChild  DontDelete|ReadOnly
00107   previousSibling  DOMNode::PreviousSibling DontDelete|ReadOnly
00108   nextSibling   DOMNode::NextSibling    DontDelete|ReadOnly
00109   attributes    DOMNode::Attributes DontDelete|ReadOnly
00110   namespaceURI  DOMNode::NamespaceURI   DontDelete|ReadOnly
00111 # DOM2
00112   prefix    DOMNode::Prefix     DontDelete
00113   localName DOMNode::LocalName  DontDelete|ReadOnly
00114   ownerDocument DOMNode::OwnerDocument  DontDelete|ReadOnly
00115 # Event handlers
00116 # IE also has: onactivate, onbefore*, oncontextmenu, oncontrolselect, oncut,
00117 # ondeactivate, ondrag*, ondrop, onfocusin, onfocusout, onhelp, onmousewheel,
00118 # onmove*, onpaste, onpropertychange, onreadystatechange, onresizeend/start,
00119 # onselectionchange, onstop
00120   onabort   DOMNode::OnAbort        DontDelete
00121   onblur    DOMNode::OnBlur         DontDelete
00122   onchange  DOMNode::OnChange       DontDelete
00123   onclick   DOMNode::OnClick        DontDelete
00124   ondblclick    DOMNode::OnDblClick     DontDelete
00125   ondragdrop    DOMNode::OnDragDrop     DontDelete
00126   onerror   DOMNode::OnError        DontDelete
00127   onfocus   DOMNode::OnFocus            DontDelete
00128   onkeydown DOMNode::OnKeyDown      DontDelete
00129   onkeypress    DOMNode::OnKeyPress     DontDelete
00130   onkeyup   DOMNode::OnKeyUp        DontDelete
00131   onload    DOMNode::OnLoad         DontDelete
00132   onmousedown   DOMNode::OnMouseDown        DontDelete
00133   onmousemove   DOMNode::OnMouseMove        DontDelete
00134   onmouseout    DOMNode::OnMouseOut     DontDelete
00135   onmouseover   DOMNode::OnMouseOver        DontDelete
00136   onmouseup DOMNode::OnMouseUp      DontDelete
00137   onmove    DOMNode::OnMove         DontDelete
00138   onreset   DOMNode::OnReset        DontDelete
00139   onresize  DOMNode::OnResize       DontDelete
00140   onselect  DOMNode::OnSelect       DontDelete
00141   onsubmit  DOMNode::OnSubmit       DontDelete
00142   onunload  DOMNode::OnUnload       DontDelete
00143 # IE extensions
00144   offsetLeft    DOMNode::OffsetLeft     DontDelete|ReadOnly
00145   offsetTop DOMNode::OffsetTop      DontDelete|ReadOnly
00146   offsetWidth   DOMNode::OffsetWidth        DontDelete|ReadOnly
00147   offsetHeight  DOMNode::OffsetHeight       DontDelete|ReadOnly
00148   offsetParent  DOMNode::OffsetParent       DontDelete|ReadOnly
00149   clientWidth   DOMNode::ClientWidth        DontDelete|ReadOnly
00150   clientHeight  DOMNode::ClientHeight       DontDelete|ReadOnly
00151   scrollLeft    DOMNode::ScrollLeft     DontDelete
00152   scrollTop DOMNode::ScrollTop      DontDelete
00153   scrollWidth   DOMNode::ScrollWidth            DontDelete|ReadOnly
00154   scrollHeight  DOMNode::ScrollHeight           DontDelete|ReadOnly
00155   sourceIndex   DOMNode::SourceIndex        DontDelete|ReadOnly
00156 @end
00157 */
00158 Value DOMNode::tryGet(ExecState *exec, const Identifier &propertyName) const
00159 {
00160 #ifdef KJS_VERBOSE
00161   kdDebug(6070) << "DOMNode::tryGet " << propertyName.qstring() << endl;
00162 #endif
00163   return DOMObjectLookupGetValue<DOMNode, DOMObject>(exec, propertyName, &DOMNodeTable, this);
00164 }
00165 
00166 Value DOMNode::getValueProperty(ExecState *exec, int token) const
00167 {
00168   switch (token) {
00169   case NodeName:
00170     return getString(node.nodeName());
00171   case NodeValue:
00172     return getString(node.nodeValue());
00173   case NodeType:
00174     return Number((unsigned int)node.nodeType());
00175   case ParentNode:
00176     return getDOMNode(exec,node.parentNode());
00177   case ParentElement: // IE only apparently
00178     return getDOMNode(exec,node.parentNode());
00179   case ChildNodes:
00180     return getDOMNodeList(exec,node.childNodes());
00181   case FirstChild:
00182     return getDOMNode(exec,node.firstChild());
00183   case LastChild:
00184     return getDOMNode(exec,node.lastChild());
00185   case PreviousSibling:
00186     return getDOMNode(exec,node.previousSibling());
00187   case NextSibling:
00188     return getDOMNode(exec,node.nextSibling());
00189   case Attributes:
00190     return getDOMNamedNodeMap(exec,node.attributes());
00191   case NamespaceURI:
00192     return getString(node.namespaceURI());
00193   case Prefix:
00194     return getString(node.prefix());
00195   case LocalName:
00196     return getString(node.localName());
00197   case OwnerDocument:
00198     return getDOMNode(exec,node.ownerDocument());
00199   case OnAbort:
00200     return getListener(DOM::EventImpl::ABORT_EVENT);
00201   case OnBlur:
00202     return getListener(DOM::EventImpl::BLUR_EVENT);
00203   case OnChange:
00204     return getListener(DOM::EventImpl::CHANGE_EVENT);
00205   case OnClick:
00206     return getListener(DOM::EventImpl::KHTML_ECMA_CLICK_EVENT);
00207   case OnDblClick:
00208     return getListener(DOM::EventImpl::KHTML_ECMA_DBLCLICK_EVENT);
00209   case OnDragDrop:
00210     return getListener(DOM::EventImpl::KHTML_DRAGDROP_EVENT);
00211   case OnError:
00212     return getListener(DOM::EventImpl::KHTML_ERROR_EVENT);
00213   case OnFocus:
00214     return getListener(DOM::EventImpl::FOCUS_EVENT);
00215   case OnKeyDown:
00216     return getListener(DOM::EventImpl::KEYDOWN_EVENT);
00217   case OnKeyPress:
00218     return getListener(DOM::EventImpl::KHTML_KEYPRESS_EVENT);
00219   case OnKeyUp:
00220     return getListener(DOM::EventImpl::KEYUP_EVENT);
00221   case OnLoad:
00222     return getListener(DOM::EventImpl::LOAD_EVENT);
00223   case OnMouseDown:
00224     return getListener(DOM::EventImpl::MOUSEDOWN_EVENT);
00225   case OnMouseMove:
00226     return getListener(DOM::EventImpl::MOUSEMOVE_EVENT);
00227   case OnMouseOut:
00228     return getListener(DOM::EventImpl::MOUSEOUT_EVENT);
00229   case OnMouseOver:
00230     return getListener(DOM::EventImpl::MOUSEOVER_EVENT);
00231   case OnMouseUp:
00232     return getListener(DOM::EventImpl::MOUSEUP_EVENT);
00233   case OnMove:
00234     return getListener(DOM::EventImpl::KHTML_MOVE_EVENT);
00235   case OnReset:
00236     return getListener(DOM::EventImpl::RESET_EVENT);
00237   case OnResize:
00238     return getListener(DOM::EventImpl::RESIZE_EVENT);
00239   case OnSelect:
00240     return getListener(DOM::EventImpl::SELECT_EVENT);
00241   case OnSubmit:
00242     return getListener(DOM::EventImpl::SUBMIT_EVENT);
00243   case OnUnload:
00244     return getListener(DOM::EventImpl::UNLOAD_EVENT);
00245   case SourceIndex: {
00246     // Retrieves the ordinal position of the object, in source order, as the object
00247     // appears in the document's all collection
00248     // i.e. document.all[n.sourceIndex] == n
00249     DOM::Document doc = node.ownerDocument();
00250     if (doc.isHTMLDocument()) {
00251       DOM::HTMLCollection all = static_cast<DOM::HTMLDocument>(doc).all();
00252       unsigned long i = 0;
00253       DOM::Node n = all.firstItem();
00254       for ( ; !n.isNull() && n != node; n = all.nextItem() )
00255         ++i;
00256       Q_ASSERT( !n.isNull() ); // node not in document.all !?
00257       return Number(i);
00258     }
00259   }
00260   default:
00261     // no DOM standard, found in IE only
00262 
00263     // Make sure our layout is up to date before we allow a query on these attributes.
00264     DOM::DocumentImpl* docimpl = node.handle()->getDocument();
00265     if (docimpl) {
00266       docimpl->updateLayout();
00267     }
00268 
00269     khtml::RenderObject *rend = node.handle()->renderer();
00270 
00271     switch (token) {
00272     case OffsetLeft:
00273       return rend ? static_cast<Value>( Number( rend->offsetLeft() ) ) : Undefined();
00274     case OffsetTop:
00275       return rend ? static_cast<Value>(  Number( rend->offsetTop() ) ) : Undefined();
00276     case OffsetWidth:
00277       return rend ? static_cast<Value>(  Number( rend->offsetWidth() ) ) : Undefined();
00278     case OffsetHeight:
00279       return rend ? static_cast<Value>(  Number( rend->offsetHeight() ) ) : Undefined();
00280     case OffsetParent:
00281     {
00282       khtml::RenderObject* par = rend ? rend->offsetParent() : 0;
00283       return getDOMNode( exec, par ? par->element() : 0 );
00284     }
00285     case ClientWidth:
00286       return rend ? static_cast<Value>( Number( rend->clientWidth() ) ) : Undefined();
00287     case ClientHeight:
00288       return rend ? static_cast<Value>( Number( rend->clientHeight() ) ) : Undefined();
00289     case ScrollWidth:
00290       return rend ? static_cast<Value>( Number(rend->scrollWidth()) ) : Undefined();
00291     case ScrollHeight:
00292       return rend ? static_cast<Value>( Number(rend->scrollHeight()) ) : Undefined();
00293     case ScrollLeft:
00294       return Number( rend && rend->layer() ? rend->layer()->scrollXOffset() : 0 );
00295     case ScrollTop:
00296       return Number( rend && rend->layer() ? rend->layer()->scrollYOffset() : 0 );
00297     default:
00298       kdDebug(6070) << "WARNING: Unhandled token in DOMNode::getValueProperty : " << token << endl;
00299       break;
00300     }
00301   }
00302   return Undefined();
00303 }
00304 
00305 
00306 void DOMNode::tryPut(ExecState *exec, const Identifier& propertyName, const Value& value, int attr)
00307 {
00308 #ifdef KJS_VERBOSE
00309   kdDebug(6070) << "DOMNode::tryPut " << propertyName.qstring() << endl;
00310 #endif
00311   DOMObjectLookupPut<DOMNode,DOMObject>(exec, propertyName, value, attr,
00312                                         &DOMNodeTable, this );
00313 }
00314 
00315 void DOMNode::putValueProperty(ExecState *exec, int token, const Value& value, int /*attr*/)
00316 {
00317   switch (token) {
00318   case NodeValue:
00319     node.setNodeValue(value.toString(exec).string());
00320     break;
00321   case Prefix:
00322     node.setPrefix(value.toString(exec).string());
00323     break;
00324   case OnAbort:
00325     setListener(exec,DOM::EventImpl::ABORT_EVENT,value);
00326     break;
00327   case OnBlur:
00328     setListener(exec,DOM::EventImpl::BLUR_EVENT,value);
00329     break;
00330   case OnChange:
00331     setListener(exec,DOM::EventImpl::CHANGE_EVENT,value);
00332     break;
00333   case OnClick:
00334     setListener(exec,DOM::EventImpl::KHTML_ECMA_CLICK_EVENT,value);
00335     break;
00336   case OnDblClick:
00337     setListener(exec,DOM::EventImpl::KHTML_ECMA_DBLCLICK_EVENT,value);
00338     break;
00339   case OnDragDrop:
00340     setListener(exec,DOM::EventImpl::KHTML_DRAGDROP_EVENT,value);
00341     break;
00342   case OnError:
00343     setListener(exec,DOM::EventImpl::KHTML_ERROR_EVENT,value);
00344     break;
00345   case OnFocus:
00346     setListener(exec,DOM::EventImpl::FOCUS_EVENT,value);
00347     break;
00348   case OnKeyDown:
00349     setListener(exec,DOM::EventImpl::KEYDOWN_EVENT,value);
00350     break;
00351   case OnKeyPress:
00352     setListener(exec,DOM::EventImpl::KHTML_KEYPRESS_EVENT,value);
00353     break;
00354   case OnKeyUp:
00355     setListener(exec,DOM::EventImpl::KEYUP_EVENT,value);
00356     break;
00357   case OnLoad:
00358     setListener(exec,DOM::EventImpl::LOAD_EVENT,value);
00359     break;
00360   case OnMouseDown:
00361     setListener(exec,DOM::EventImpl::MOUSEDOWN_EVENT,value);
00362     break;
00363   case OnMouseMove:
00364     setListener(exec,DOM::EventImpl::MOUSEMOVE_EVENT,value);
00365     break;
00366   case OnMouseOut:
00367     setListener(exec,DOM::EventImpl::MOUSEOUT_EVENT,value);
00368     break;
00369   case OnMouseOver:
00370     setListener(exec,DOM::EventImpl::MOUSEOVER_EVENT,value);
00371     break;
00372   case OnMouseUp:
00373     setListener(exec,DOM::EventImpl::MOUSEUP_EVENT,value);
00374     break;
00375   case OnMove:
00376     setListener(exec,DOM::EventImpl::KHTML_MOVE_EVENT,value);
00377     break;
00378   case OnReset:
00379     setListener(exec,DOM::EventImpl::RESET_EVENT,value);
00380     break;
00381   case OnResize:
00382     setListener(exec,DOM::EventImpl::RESIZE_EVENT,value);
00383     break;
00384   case OnSelect:
00385     setListener(exec,DOM::EventImpl::SELECT_EVENT,value);
00386     break;
00387   case OnSubmit:
00388     setListener(exec,DOM::EventImpl::SUBMIT_EVENT,value);
00389     break;
00390   case OnUnload:
00391     setListener(exec,DOM::EventImpl::UNLOAD_EVENT,value);
00392     break;
00393   case ScrollTop: {
00394     khtml::RenderObject *rend = node.handle() ? node.handle()->renderer() : 0L;
00395     if (rend && rend->layer() && rend->style()->hidesOverflow())
00396         rend->layer()->scrollToYOffset(value.toInt32(exec));
00397     break;
00398   }
00399   case ScrollLeft: {
00400     khtml::RenderObject *rend = node.handle() ? node.handle()->renderer() : 0L;
00401     if (rend && rend->layer() && rend->style()->hidesOverflow())
00402       rend->layer()->scrollToXOffset(value.toInt32(exec));
00403     break;
00404   }
00405   default:
00406     kdDebug(6070) << "WARNING: DOMNode::putValueProperty unhandled token " << token << endl;
00407   }
00408 }
00409 
00410 Value DOMNode::toPrimitive(ExecState *exec, Type /*preferred*/) const
00411 {
00412   if (node.isNull())
00413     return Null();
00414 
00415   return String(toString(exec));
00416 }
00417 
00418 UString DOMNode::toString(ExecState *) const
00419 {
00420   if (node.isNull())
00421     return "null";
00422   UString s;
00423 
00424   DOM::Element e = node;
00425   if ( !e.isNull() ) {
00426     s = e.nodeName().string();
00427   } else
00428     s = className(); // fallback
00429 
00430   return "[object " + s + "]";
00431 }
00432 
00433 void DOMNode::setListener(ExecState *exec, int eventId, const Value& func) const
00434 {
00435   node.handle()->setHTMLEventListener(eventId,Window::retrieveActive(exec)->getJSEventListener(func,true));
00436 }
00437 
00438 Value DOMNode::getListener(int eventId) const
00439 {
00440     DOM::EventListener *listener = node.handle()->getHTMLEventListener(eventId);
00441     if (listener)
00442     return static_cast<JSEventListener*>(listener)->listenerObj();
00443     else
00444     return Null();
00445 }
00446 
00447 void DOMNode::pushEventHandlerScope(ExecState *, ScopeChain &) const
00448 {
00449 }
00450 
00451 Value DOMNodeProtoFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
00452 {
00453   KJS_CHECK_THIS( DOMNode, thisObj );
00454   DOM::Node node = static_cast<DOMNode *>( thisObj.imp() )->toNode();
00455   switch (id) {
00456     case DOMNode::HasAttributes:
00457       return Boolean(node.hasAttributes());
00458     case DOMNode::HasChildNodes:
00459       return Boolean(node.hasChildNodes());
00460     case DOMNode::CloneNode:
00461       return getDOMNode(exec,node.cloneNode(args[0].toBoolean(exec)));
00462     case DOMNode::Normalize:
00463       node.normalize();
00464       return Undefined();
00465     case DOMNode::IsSupported:
00466       return Boolean(node.isSupported(args[0].toString(exec).string(),args[1].toString(exec).string()));
00467     case DOMNode::AddEventListener: {
00468         JSEventListener *listener = Window::retrieveActive(exec)->getJSEventListener(args[1]);
00469         node.addEventListener(args[0].toString(exec).string(),listener,args[2].toBoolean(exec));
00470         return Undefined();
00471     }
00472     case DOMNode::RemoveEventListener: {
00473         JSEventListener *listener = Window::retrieveActive(exec)->getJSEventListener(args[1]);
00474         node.removeEventListener(args[0].toString(exec).string(),listener,args[2].toBoolean(exec));
00475         return Undefined();
00476     }
00477     case DOMNode::DispatchEvent:
00478       return Boolean(node.dispatchEvent(toEvent(args[0])));
00479     case DOMNode::AppendChild:
00480       return getDOMNode(exec,node.appendChild(toNode(args[0])));
00481     case DOMNode::RemoveChild:
00482       return getDOMNode(exec,node.removeChild(toNode(args[0])));
00483     case DOMNode::InsertBefore:
00484       return getDOMNode(exec,node.insertBefore(toNode(args[0]), toNode(args[1])));
00485     case DOMNode::ReplaceChild:
00486       return getDOMNode(exec,node.replaceChild(toNode(args[0]), toNode(args[1])));
00487     case DOMNode::Contains:
00488     {
00489     DOM::Node other = toNode(args[0]);
00490     if (!other.isNull() && node.nodeType()==DOM::Node::ELEMENT_NODE)
00491     {
00492         DOM::NodeBaseImpl *impl = static_cast<DOM::NodeBaseImpl *>(node.handle());
00493         bool retval = other.handle()->isAncestor(impl);
00494         return Boolean(retval);
00495     }
00496         return Undefined();
00497     }
00498     case DOMNode::Item:
00499       return getDOMNode(exec, node.childNodes().item(static_cast<unsigned long>(args[0].toNumber(exec))));
00500   }
00501 
00502   return Undefined();
00503 }
00504 
00505 // -------------------------------------------------------------------------
00506 
00507 /*
00508 @begin DOMNodeListProtoTable 2
00509   item      DOMNodeList::Item       DontDelete|Function 1
00510 # IE extension (IE treats DOMNodeList like an HTMLCollection)
00511   namedItem DOMNodeList::NamedItem      DontDelete|Function 1
00512 @end
00513 */
00514 DEFINE_PROTOTYPE("DOMNodeList", DOMNodeListProto)
00515 IMPLEMENT_PROTOFUNC_DOM(DOMNodeListProtoFunc)
00516 IMPLEMENT_PROTOTYPE(DOMNodeListProto,DOMNodeListProtoFunc)
00517 
00518 const ClassInfo DOMNodeList::info = { "NodeList", 0, 0, 0 };
00519 
00520 DOMNodeList::DOMNodeList(ExecState *exec, const DOM::NodeList& l)
00521  : DOMObject(DOMNodeListProto::self(exec)), list(l) { }
00522 
00523 DOMNodeList::~DOMNodeList()
00524 {
00525   ScriptInterpreter::forgetDOMObject(list.handle());
00526 }
00527 
00528 // We have to implement hasProperty since we don't use a hashtable for 'length'
00529 // ## this breaks "for (..in..)" though.
00530 bool DOMNodeList::hasProperty(ExecState *exec, const Identifier &p) const
00531 {
00532   if (p == lengthPropertyName)
00533     return true;
00534   // ## missing: accept p if array index or item id...
00535   return ObjectImp::hasProperty(exec, p);
00536 }
00537 
00538 Value DOMNodeList::tryGet(ExecState *exec, const Identifier &p) const
00539 {
00540 #ifdef KJS_VERBOSE
00541   kdDebug(6070) << "DOMNodeList::tryGet " << p.ascii() << endl;
00542 #endif
00543   if (p == lengthPropertyName)
00544     return Number(list.length());
00545 
00546   // Look in the prototype (for functions) before assuming it's an item's name
00547   Object proto = Object::dynamicCast(prototype());
00548   if (!proto.isNull() && proto.hasProperty(exec,p))
00549     return proto.get(exec,p);
00550 
00551   Value result;
00552 
00553   // array index ?
00554   bool ok;
00555   long unsigned int idx = p.toULong(&ok);
00556   if (ok)
00557     result = getDOMNode(exec,list.item(idx));
00558   else {
00559     // Find by ID
00560     DOM::HTMLElement e;
00561     unsigned long l = list.length();
00562     bool found = false;
00563 
00564     for ( unsigned long i = 0; i < l; i++ )
00565       if ( ( e = list.item( i ) ).id() == p.string() ) {
00566         result = getDOMNode(exec, list.item( i ) );
00567         found = true;
00568         break;
00569       }
00570 
00571     if ( !found )
00572       result = ObjectImp::get(exec, p);
00573   }
00574 
00575   return result;
00576 }
00577 
00578 // Need to support both get and call, so that list[0] and list(0) work.
00579 Value DOMNodeList::call(ExecState *exec, Object &thisObj, const List &args)
00580 {
00581   // This code duplication is necessary, DOMNodeList isn't a DOMFunction
00582   Value val;
00583   try {
00584     val = tryCall(exec, thisObj, args);
00585   }
00586   // pity there's no way to distinguish between these in JS code
00587   catch (...) {
00588     Object err = Error::create(exec, GeneralError, "Exception from DOMNodeList");
00589     exec->setException(err);
00590   }
00591   return val;
00592 }
00593 
00594 Value DOMNodeList::tryCall(ExecState *exec, Object &, const List &args)
00595 {
00596   // Do not use thisObj here. See HTMLCollection.
00597   UString s = args[0].toString(exec);
00598   bool ok;
00599   unsigned int u = s.toULong(&ok);
00600   if (ok)
00601     return getDOMNode(exec,list.item(u));
00602 
00603   kdDebug(6070) << "WARNING: KJS::DOMNodeList::tryCall " << s.qstring() << " not implemented" << endl;
00604   return Undefined();
00605 }
00606 
00607 // Not a prototype class currently, but should probably be converted to one
00608 Value DOMNodeListProtoFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
00609 {
00610   KJS_CHECK_THIS( KJS::DOMNodeList, thisObj );
00611   DOM::NodeList list = static_cast<DOMNodeList *>(thisObj.imp())->nodeList();
00612   switch (id) {
00613   case KJS::DOMNodeList::Item:
00614     return getDOMNode(exec, list.item(args[0].toInt32(exec)));
00615   case KJS::DOMNodeList::NamedItem:
00616   {
00617     // Not a real namedItem implementation like the one HTMLCollection has.
00618     // This is only an IE extension...
00619     DOM::HTMLElement e;
00620     unsigned long len = list.length();
00621     DOM::DOMString s = args[0].toString(exec).string();
00622 
00623     for ( unsigned long i = 0; i < len; i++ )
00624     {
00625       e = list.item( i );
00626       if ( !e.isNull() && (
00627              e.id() == s || static_cast<ElementImpl *>(e.handle())->getAttribute(ATTR_NAME) == s )
00628       )
00629       {
00630         return getDOMNode(exec, e );
00631       }
00632     }
00633     return Null(); // see HTMLCollection::NamedItem implementation
00634   }
00635   default:
00636     return Undefined();
00637   }
00638 }
00639 
00640 // -------------------------------------------------------------------------
00641 
00642 const ClassInfo DOMAttr::info = { "Attr", &DOMNode::info, &DOMAttrTable, 0 };
00643 
00644 /* Source for DOMAttrTable.
00645 @begin DOMAttrTable 5
00646   name      DOMAttr::Name       DontDelete|ReadOnly
00647   specified DOMAttr::Specified  DontDelete|ReadOnly
00648   value     DOMAttr::ValueProperty  DontDelete
00649   ownerElement  DOMAttr::OwnerElement   DontDelete|ReadOnly
00650 @end
00651 */
00652 Value DOMAttr::tryGet(ExecState *exec, const Identifier &propertyName) const
00653 {
00654 #ifdef KJS_VERBOSE
00655   kdDebug(6070) << "DOMAttr::tryGet " << propertyName.qstring() << endl;
00656 #endif
00657   return DOMObjectLookupGetValue<DOMAttr,DOMNode>(exec, propertyName,
00658                                                   &DOMAttrTable, this );
00659 }
00660 
00661 Value DOMAttr::getValueProperty(ExecState *exec, int token) const
00662 {
00663   switch (token) {
00664   case Name:
00665     return getString(static_cast<DOM::Attr>(node).name());
00666   case Specified:
00667     return Boolean(static_cast<DOM::Attr>(node).specified());
00668   case ValueProperty:
00669     return getString(static_cast<DOM::Attr>(node).value());
00670   case OwnerElement: // DOM2
00671     return getDOMNode(exec,static_cast<DOM::Attr>(node).ownerElement());
00672   }
00673   return Value(); // not reached
00674 }
00675 
00676 void DOMAttr::tryPut(ExecState *exec, const Identifier &propertyName, const Value& value, int attr)
00677 {
00678 #ifdef KJS_VERBOSE
00679   kdDebug(6070) << "DOMAttr::tryPut " << propertyName.qstring() << endl;
00680 #endif
00681   DOMObjectLookupPut<DOMAttr,DOMNode>(exec, propertyName, value, attr,
00682                                       &DOMAttrTable, this );
00683 }
00684 
00685 void DOMAttr::putValueProperty(ExecState *exec, int token, const Value& value, int /*attr*/)
00686 {
00687   switch (token) {
00688   case ValueProperty:
00689     static_cast<DOM::Attr>(node).setValue(value.toString(exec).string());
00690     return;
00691   default:
00692     kdDebug(6070) << "WARNING: DOMAttr::putValueProperty unhandled token " << token << endl;
00693   }
00694 }
00695 
00696 // -------------------------------------------------------------------------
00697 
00698 /* Source for DOMDocumentProtoTable.
00699 @begin DOMDocumentProtoTable 23
00700   createElement   DOMDocument::CreateElement                   DontDelete|Function 1
00701   createDocumentFragment DOMDocument::CreateDocumentFragment   DontDelete|Function 1
00702   createTextNode  DOMDocument::CreateTextNode                  DontDelete|Function 1
00703   createComment   DOMDocument::CreateComment                   DontDelete|Function 1
00704   createCDATASection DOMDocument::CreateCDATASection           DontDelete|Function 1
00705   createProcessingInstruction DOMDocument::CreateProcessingInstruction DontDelete|Function 1
00706   createAttribute DOMDocument::CreateAttribute                 DontDelete|Function 1
00707   createEntityReference DOMDocument::CreateEntityReference     DontDelete|Function 1
00708   getElementsByTagName  DOMDocument::GetElementsByTagName      DontDelete|Function 1
00709   importNode           DOMDocument::ImportNode                 DontDelete|Function 2
00710   createElementNS      DOMDocument::CreateElementNS            DontDelete|Function 2
00711   createAttributeNS    DOMDocument::CreateAttributeNS          DontDelete|Function 2
00712   getElementsByTagNameNS  DOMDocument::GetElementsByTagNameNS  DontDelete|Function 2
00713   getElementById     DOMDocument::GetElementById               DontDelete|Function 1
00714   createRange        DOMDocument::CreateRange                  DontDelete|Function 0
00715   createNodeIterator DOMDocument::CreateNodeIterator           DontDelete|Function 3
00716   createTreeWalker   DOMDocument::CreateTreeWalker             DontDelete|Function 4
00717   createEvent        DOMDocument::CreateEvent                  DontDelete|Function 1
00718   getOverrideStyle   DOMDocument::GetOverrideStyle             DontDelete|Function 2
00719   abort              DOMDocument::Abort                        DontDelete|Function 0
00720   load               DOMDocument::Load                         DontDelete|Function 1
00721   loadXML            DOMDocument::LoadXML                      DontDelete|Function 2
00722 @end
00723 */
00724 DEFINE_PROTOTYPE("DOMDocument", DOMDocumentProto)
00725 IMPLEMENT_PROTOFUNC_DOM(DOMDocumentProtoFunc)
00726 IMPLEMENT_PROTOTYPE_WITH_PARENT(DOMDocumentProto, DOMDocumentProtoFunc, DOMNodeProto)
00727 
00728 const ClassInfo DOMDocument::info = { "Document", &DOMNode::info, &DOMDocumentTable, 0 };
00729 
00730 /* Source for DOMDocumentTable.
00731 @begin DOMDocumentTable 4
00732   doctype         DOMDocument::DocType                         DontDelete|ReadOnly
00733   implementation  DOMDocument::Implementation                  DontDelete|ReadOnly
00734   documentElement DOMDocument::DocumentElement                 DontDelete|ReadOnly
00735   styleSheets     DOMDocument::StyleSheets                     DontDelete|ReadOnly
00736   preferredStylesheetSet  DOMDocument::PreferredStylesheetSet  DontDelete|ReadOnly
00737   selectedStylesheetSet  DOMDocument::SelectedStylesheetSet    DontDelete
00738   readyState      DOMDocument::ReadyState                      DontDelete|ReadOnly
00739   defaultView     DOMDocument::DefaultView                     DontDelete|ReadOnly
00740   async           DOMDocument::Async                           DontDelete
00741 @end
00742 */
00743 
00744 DOMDocument::DOMDocument(ExecState *exec, const DOM::Document& d)
00745   : DOMNode(DOMDocumentProto::self(exec), d) { }
00746 
00747 DOMDocument::DOMDocument(const Object& proto, const DOM::Document& d)
00748   : DOMNode(proto, d) { }
00749 
00750 DOMDocument::~DOMDocument()
00751 {
00752   ScriptInterpreter::forgetDOMObject(node.handle());
00753 }
00754 
00755 Value DOMDocument::tryGet(ExecState *exec, const Identifier &propertyName) const
00756 {
00757 #ifdef KJS_VERBOSE
00758   kdDebug(6070) << "DOMDocument::tryGet " << propertyName.qstring() << endl;
00759 #endif
00760   return DOMObjectLookupGetValue<DOMDocument, DOMNode>(
00761     exec, propertyName, &DOMDocumentTable, this);
00762 }
00763 
00764 Value DOMDocument::getValueProperty(ExecState *exec, int token) const
00765 {
00766   DOM::Document doc = static_cast<DOM::Document>(node);
00767 
00768   switch(token) {
00769   case DocType:
00770     return getDOMNode(exec,doc.doctype());
00771   case Implementation:
00772     return getDOMDOMImplementation(exec,doc.implementation());
00773   case DocumentElement:
00774     return getDOMNode(exec,doc.documentElement());
00775   case StyleSheets:
00776     //kdDebug() << "DOMDocument::StyleSheets, returning " << doc.styleSheets().length() << " stylesheets" << endl;
00777     return getDOMStyleSheetList(exec, doc.styleSheets(), doc);
00778   case DOMDocument::DefaultView: // DOM2
00779     return getDOMAbstractView(exec, doc.defaultView());
00780   case PreferredStylesheetSet:
00781     return getString(doc.preferredStylesheetSet());
00782   case SelectedStylesheetSet:
00783     return getString(doc.selectedStylesheetSet());
00784   case ReadyState:
00785     {
00786     DOM::DocumentImpl* docimpl = node.handle()->getDocument();
00787     if ( docimpl && docimpl->view() )
00788     {
00789       KHTMLPart* part = docimpl->view()->part();
00790       if ( part ) {
00791         if (part->d->m_bComplete) return String("complete");
00792         if (docimpl->parsing()) return String("loading");
00793         return String("loaded");
00794         // What does the interactive value mean ?
00795         // Missing support for "uninitialized"
00796       }
00797     }
00798     return Undefined();
00799     }
00800   case Async:
00801     return Boolean(doc.async());
00802   default:
00803     kdDebug(6070) << "WARNING: DOMDocument::getValueProperty unhandled token " << token << endl;
00804     return Value();
00805   }
00806 }
00807 
00808 void DOMDocument::tryPut(ExecState *exec, const Identifier& propertyName, const Value& value, int attr)
00809 {
00810 #ifdef KJS_VERBOSE
00811   kdDebug(6070) << "DOMDocument::tryPut " << propertyName.qstring() << endl;
00812 #endif
00813   DOMObjectLookupPut<DOMDocument,DOMNode>(exec, propertyName, value, attr, &DOMDocumentTable, this );
00814 }
00815 
00816 void DOMDocument::putValueProperty(ExecState *exec, int token, const Value& value, int /*attr*/)
00817 {
00818   DOM::Document doc = static_cast<DOM::Document>(node);
00819   switch (token) {
00820     case SelectedStylesheetSet: {
00821       doc.setSelectedStylesheetSet(value.toString(exec).string());
00822       break;
00823     }
00824     case Async: {
00825       doc.setAsync(value.toBoolean(exec));
00826       break;
00827     }
00828   }
00829 }
00830 
00831 Value DOMDocumentProtoFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
00832 {
00833   KJS_CHECK_THIS( KJS::DOMDocument, thisObj );
00834   DOM::Node node = static_cast<DOMNode *>( thisObj.imp() )->toNode();
00835   DOM::Document doc = static_cast<DOM::Document>(node);
00836   String str = args[0].toString(exec);
00837   DOM::DOMString s = str.value().string();
00838 
00839   switch(id) {
00840   case DOMDocument::CreateElement:
00841     return getDOMNode(exec,doc.createElement(s));
00842   case DOMDocument::CreateDocumentFragment:
00843     return getDOMNode(exec,doc.createDocumentFragment());
00844   case DOMDocument::CreateTextNode:
00845     return getDOMNode(exec,doc.createTextNode(s));
00846   case DOMDocument::CreateComment:
00847     return getDOMNode(exec,doc.createComment(s));
00848   case DOMDocument::CreateCDATASection:
00849     return getDOMNode(exec,doc.createCDATASection(s));  /* TODO: okay ? */
00850   case DOMDocument::CreateProcessingInstruction:
00851     return getDOMNode(exec,doc.createProcessingInstruction(args[0].toString(exec).string(),
00852                                                                  args[1].toString(exec).string()));
00853   case DOMDocument::CreateAttribute:
00854     return getDOMNode(exec,doc.createAttribute(s));
00855   case DOMDocument::CreateEntityReference:
00856     return getDOMNode(exec,doc.createEntityReference(args[0].toString(exec).string()));
00857   case DOMDocument::GetElementsByTagName:
00858     return getDOMNodeList(exec,doc.getElementsByTagName(s));
00859   case DOMDocument::ImportNode: // DOM2
00860     return getDOMNode(exec,doc.importNode(toNode(args[0]), args[1].toBoolean(exec)));
00861   case DOMDocument::CreateElementNS: // DOM2
00862     return getDOMNode(exec,doc.createElementNS(args[0].toString(exec).string(), args[1].toString(exec).string()));
00863   case DOMDocument::CreateAttributeNS: // DOM2
00864     return getDOMNode(exec,doc.createAttributeNS(args[0].toString(exec).string(),args[1].toString(exec).string()));
00865   case DOMDocument::GetElementsByTagNameNS: // DOM2
00866     return getDOMNodeList(exec,doc.getElementsByTagNameNS(args[0].toString(exec).string(),
00867                                                           args[1].toString(exec).string()));
00868   case DOMDocument::GetElementById:
00869 #ifdef KJS_VERBOSE
00870   kdDebug(6070) << "DOMDocument::GetElementById looking for " << args[0].toString(exec).string() << endl;
00871 #endif
00872     return getDOMNode(exec,doc.getElementById(args[0].toString(exec).string()));
00873   case DOMDocument::CreateRange:
00874     return getDOMRange(exec,doc.createRange());
00875   case DOMDocument::CreateNodeIterator:
00876     if (args[2].isA(NullType)) {
00877         DOM::NodeFilter filter;
00878         return getDOMNodeIterator(exec,
00879                                   doc.createNodeIterator(toNode(args[0]),
00880                                                          (long unsigned int)(args[1].toNumber(exec)),
00881                                                          filter,args[3].toBoolean(exec)));
00882     }
00883     else {
00884       Object obj = Object::dynamicCast(args[2]);
00885       if (!obj.isNull())
00886       {
00887         DOM::CustomNodeFilter *customFilter = new JSNodeFilter(obj);
00888         DOM::NodeFilter filter = DOM::NodeFilter::createCustom(customFilter);
00889         return getDOMNodeIterator(exec,
00890           doc.createNodeIterator(
00891             toNode(args[0]),(long unsigned int)(args[1].toNumber(exec)),
00892             filter,args[3].toBoolean(exec)));
00893       }// else?
00894     }
00895   case DOMDocument::CreateTreeWalker:
00896     return getDOMTreeWalker(exec,doc.createTreeWalker(toNode(args[0]),(long unsigned int)(args[1].toNumber(exec)),
00897              toNodeFilter(args[2]),args[3].toBoolean(exec)));
00898   case DOMDocument::CreateEvent:
00899     return getDOMEvent(exec,doc.createEvent(s));
00900   case DOMDocument::GetOverrideStyle: {
00901     DOM::Node arg0 = toNode(args[0]);
00902     if (arg0.nodeType() != DOM::Node::ELEMENT_NODE)
00903       return Undefined(); // throw exception?
00904     else
00905       return getDOMCSSStyleDeclaration(exec,doc.getOverrideStyle(static_cast<DOM::Element>(arg0),args[1].toString(exec).string()));
00906   }
00907   case DOMDocument::Abort:
00908     doc.abort();
00909     break;
00910   case DOMDocument::Load: {
00911     Window* active = Window::retrieveActive(exec);
00912     // Complete the URL using the "active part" (running interpreter). We do this for the security
00913     // check and to make sure we load exactly the same url as we have verified to be safe
00914     if (active->part()) {
00915       // Security: only allow documents to be loaded from the same host
00916       QString dstUrl = active->part()->htmlDocument().completeURL(s).string();
00917       KHTMLPart *part = static_cast<KJS::ScriptInterpreter*>(exec->interpreter())->part();
00918       if (part->url().host() == KURL(dstUrl).host()) {
00919     kdDebug(6070) << "JavaScript: access granted for document.load() of " << dstUrl << endl;
00920     doc.load(dstUrl);
00921       }
00922       else {
00923     kdDebug(6070) << "JavaScript: access denied for document.load() of " << dstUrl << endl;
00924       }
00925     }
00926     break;
00927   }
00928   case DOMDocument::LoadXML:
00929     doc.loadXML(s);
00930     break;
00931   default:
00932     break;
00933   }
00934 
00935   return Undefined();
00936 }
00937 
00938 // -------------------------------------------------------------------------
00939 
00940 /* Source for DOMElementProtoTable.
00941 @begin DOMElementProtoTable 17
00942   getAttribute      DOMElement::GetAttribute    DontDelete|Function 1
00943   setAttribute      DOMElement::SetAttribute    DontDelete|Function 2
00944   removeAttribute   DOMElement::RemoveAttribute DontDelete|Function 1
00945   getAttributeNode  DOMElement::GetAttributeNode    DontDelete|Function 1
00946   setAttributeNode  DOMElement::SetAttributeNode    DontDelete|Function 2
00947   removeAttributeNode   DOMElement::RemoveAttributeNode DontDelete|Function 1
00948   getElementsByTagName  DOMElement::GetElementsByTagName    DontDelete|Function 1
00949   hasAttribute      DOMElement::HasAttribute    DontDelete|Function 1
00950   getAttributeNS    DOMElement::GetAttributeNS  DontDelete|Function 2
00951   setAttributeNS    DOMElement::SetAttributeNS  DontDelete|Function 3
00952   removeAttributeNS DOMElement::RemoveAttributeNS   DontDelete|Function 2
00953   getAttributeNodeNS    DOMElement::GetAttributeNodeNS  DontDelete|Function 2
00954   setAttributeNodeNS    DOMElement::SetAttributeNodeNS  DontDelete|Function 1
00955   getElementsByTagNameNS DOMElement::GetElementsByTagNameNS DontDelete|Function 2
00956   hasAttributeNS    DOMElement::HasAttributeNS  DontDelete|Function 2
00957 @end
00958 */
00959 DEFINE_PROTOTYPE("DOMElement",DOMElementProto)
00960 IMPLEMENT_PROTOFUNC_DOM(DOMElementProtoFunc)
00961 IMPLEMENT_PROTOTYPE_WITH_PARENT(DOMElementProto,DOMElementProtoFunc,DOMNodeProto)
00962 
00963 const ClassInfo DOMElement::info = { "Element", &DOMNode::info, &DOMElementTable, 0 };
00964 /* Source for DOMElementTable.
00965 @begin DOMElementTable 3
00966   tagName   DOMElement::TagName                         DontDelete|ReadOnly
00967   style     DOMElement::Style                           DontDelete|ReadOnly
00968 @end
00969 */
00970 DOMElement::DOMElement(ExecState *exec, const DOM::Element& e)
00971   : DOMNode(DOMElementProto::self(exec), e) { }
00972 
00973 DOMElement::DOMElement(const Object& proto, const DOM::Element& e)
00974   : DOMNode(proto, e) { }
00975 
00976 Value DOMElement::tryGet(ExecState *exec, const Identifier &propertyName) const
00977 {
00978 #ifdef KJS_VERBOSE
00979   kdDebug(6070) << "DOMElement::tryGet " << propertyName.qstring() << endl;
00980 #endif
00981   DOM::Element element = static_cast<DOM::Element>(node);
00982 
00983   const HashEntry* entry = Lookup::findEntry(&DOMElementTable, propertyName);
00984   if (entry)
00985   {
00986     switch( entry->value ) {
00987     case TagName:
00988       return getString(element.tagName());
00989     case Style:
00990       return getDOMCSSStyleDeclaration(exec,element.style());
00991     default:
00992       kdDebug(6070) << "WARNING: Unhandled token in DOMElement::tryGet : " << entry->value << endl;
00993       break;
00994     }
00995   }
00996   // We have to check in DOMNode before giving access to attributes, otherwise
00997   // onload="..." would make onload return the string (attribute value) instead of
00998   // the listener object (function).
00999   if (DOMNode::hasProperty(exec, propertyName))
01000     return DOMNode::tryGet(exec, propertyName);
01001 
01002   DOM::DOMString attr = element.getAttribute( propertyName.string() );
01003   // Give access to attributes
01004   if ( !attr.isNull() )
01005     return getString( attr );
01006 
01007   return Undefined();
01008 }
01009 
01010 Value DOMElementProtoFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
01011 {
01012   KJS_CHECK_THIS( KJS::DOMNode, thisObj ); // node should be enough here, given the cast
01013   DOM::Node node = static_cast<DOMNode *>( thisObj.imp() )->toNode();
01014   DOM::Element element = static_cast<DOM::Element>(node);
01015 
01016   switch(id) {
01017     case DOMElement::GetAttribute:
01018       return String(element.getAttribute(args[0].toString(exec).string()));
01019     case DOMElement::SetAttribute:
01020       element.setAttribute(args[0].toString(exec).string(),args[1].toString(exec).string());
01021       return Undefined();
01022     case DOMElement::RemoveAttribute:
01023       element.removeAttribute(args[0].toString(exec).string());
01024       return Undefined();
01025     case DOMElement::GetAttributeNode:
01026       return getDOMNode(exec,element.getAttributeNode(args[0].toString(exec).string()));
01027     case DOMElement::SetAttributeNode:
01028       return getDOMNode(exec,element.setAttributeNode((new DOMNode(exec,KJS::toNode(args[0])))->toNode()));
01029     case DOMElement::RemoveAttributeNode:
01030       return getDOMNode(exec,element.removeAttributeNode((new DOMNode(exec,KJS::toNode(args[0])))->toNode()));
01031     case DOMElement::GetElementsByTagName:
01032       return getDOMNodeList(exec,element.getElementsByTagName(args[0].toString(exec).string()));
01033     case DOMElement::HasAttribute: // DOM2
01034       return Boolean(element.hasAttribute(args[0].toString(exec).string()));
01035     case DOMElement::GetAttributeNS: // DOM2
01036       return String(element.getAttributeNS(args[0].toString(exec).string(),args[1].toString(exec).string()));
01037     case DOMElement::SetAttributeNS: // DOM2
01038       element.setAttributeNS(args[0].toString(exec).string(),args[1].toString(exec).string(),args[2].toString(exec).string());
01039       return Undefined();
01040     case DOMElement::RemoveAttributeNS: // DOM2
01041       element.removeAttributeNS(args[0].toString(exec).string(),args[1].toString(exec).string());
01042       return Undefined();
01043     case DOMElement::GetAttributeNodeNS: // DOM2
01044       return getDOMNode(exec,element.getAttributeNodeNS(args[0].toString(exec).string(),args[1].toString(exec).string()));
01045     case DOMElement::SetAttributeNodeNS: // DOM2
01046       return getDOMNode(exec,element.setAttributeNodeNS((new DOMNode(exec,KJS::toNode(args[0])))->toNode()));
01047     case DOMElement::GetElementsByTagNameNS: // DOM2
01048       return getDOMNodeList(exec,element.getElementsByTagNameNS(args[0].toString(exec).string(),args[1].toString(exec).string()));
01049     case DOMElement::HasAttributeNS: // DOM2
01050       return Boolean(element.hasAttributeNS(args[0].toString(exec).string(),args[1].toString(exec).string()));
01051   default:
01052     return Undefined();
01053   }
01054 }
01055 
01056 // -------------------------------------------------------------------------
01057 
01058 /* Source for DOMDOMImplementationProtoTable.
01059 @begin DOMDOMImplementationProtoTable 5
01060   hasFeature        DOMDOMImplementation::HasFeature        DontDelete|Function 2
01061   createCSSStyleSheet   DOMDOMImplementation::CreateCSSStyleSheet   DontDelete|Function 2
01062 # DOM2
01063   createDocumentType    DOMDOMImplementation::CreateDocumentType    DontDelete|Function 3
01064   createDocument    DOMDOMImplementation::CreateDocument        DontDelete|Function 3
01065   createHTMLDocument    DOMDOMImplementation::CreateHTMLDocument        DontDelete|Function 1
01066 @end
01067 */
01068 DEFINE_PROTOTYPE("DOMImplementation",DOMDOMImplementationProto)
01069 IMPLEMENT_PROTOFUNC_DOM(DOMDOMImplementationProtoFunc)
01070 IMPLEMENT_PROTOTYPE(DOMDOMImplementationProto,DOMDOMImplementationProtoFunc)
01071 
01072 const ClassInfo DOMDOMImplementation::info = { "DOMImplementation", 0, 0, 0 };
01073 
01074 DOMDOMImplementation::DOMDOMImplementation(ExecState *exec, const DOM::DOMImplementation& i)
01075   : DOMObject(DOMDOMImplementationProto::self(exec)), implementation(i) { }
01076 
01077 DOMDOMImplementation::~DOMDOMImplementation()
01078 {
01079   ScriptInterpreter::forgetDOMObject(implementation.handle());
01080 }
01081 
01082 Value DOMDOMImplementationProtoFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
01083 {
01084   KJS_CHECK_THIS( KJS::DOMDOMImplementation, thisObj );
01085   DOM::DOMImplementation implementation = static_cast<DOMDOMImplementation *>( thisObj.imp() )->toImplementation();
01086 
01087   switch(id) {
01088   case DOMDOMImplementation::HasFeature:
01089     return Boolean(implementation.hasFeature(args[0].toString(exec).string(),args[1].toString(exec).string()));
01090   case DOMDOMImplementation::CreateDocumentType: // DOM2
01091     return getDOMNode(exec,implementation.createDocumentType(args[0].toString(exec).string(),args[1].toString(exec).string(),args[2].toString(exec).string()));
01092   case DOMDOMImplementation::CreateDocument: { // DOM2
01093     // Initially set the URL to document of the creator... this is so that it resides in the same
01094     // host/domain for security checks. The URL will be updated if Document.load() is called.
01095     Document doc = implementation.createDocument(args[0].toString(exec).string(),args[1].toString(exec).string(),toNode(args[2]));
01096     KHTMLPart *part = static_cast<KJS::ScriptInterpreter*>(exec->interpreter())->part();
01097     KURL url = static_cast<DocumentImpl*>(part->document().handle())->URL();
01098     static_cast<DocumentImpl*>(doc.handle())->setURL(url.url());
01099     return getDOMNode(exec,doc);
01100   }
01101   case DOMDOMImplementation::CreateCSSStyleSheet: // DOM2
01102     return getDOMStyleSheet(exec,implementation.createCSSStyleSheet(args[0].toString(exec).string(),args[1].toString(exec).string()));
01103   case DOMDOMImplementation::CreateHTMLDocument: // DOM2-HTML
01104     return getDOMNode(exec, implementation.createHTMLDocument(args[0].toString(exec).string()));
01105   default:
01106     break;
01107   }
01108   return Undefined();
01109 }
01110 
01111 // -------------------------------------------------------------------------
01112 
01113 const ClassInfo DOMDocumentType::info = { "DocumentType", &DOMNode::info, &DOMDocumentTypeTable, 0 };
01114 
01115 /* Source for DOMDocumentTypeTable.
01116 @begin DOMDocumentTypeTable 6
01117   name          DOMDocumentType::Name       DontDelete|ReadOnly
01118   entities      DOMDocumentType::Entities   DontDelete|ReadOnly
01119   notations     DOMDocumentType::Notations  DontDelete|ReadOnly
01120 # DOM2
01121   publicId      DOMDocumentType::PublicId   DontDelete|ReadOnly
01122   systemId      DOMDocumentType::SystemId   DontDelete|ReadOnly
01123   internalSubset    DOMDocumentType::InternalSubset DontDelete|ReadOnly
01124 @end
01125 */
01126 DOMDocumentType::DOMDocumentType(ExecState *exec, const DOM::DocumentType& dt)
01127   : DOMNode( /*### no proto yet*/exec, dt ) { }
01128 
01129 Value DOMDocumentType::tryGet(ExecState *exec, const Identifier &propertyName) const
01130 {
01131 #ifdef KJS_VERBOSE
01132   kdDebug(6070) << "DOMDocumentType::tryGet " << propertyName.qstring() << endl;
01133 #endif
01134   return DOMObjectLookupGetValue<DOMDocumentType, DOMNode>(exec, propertyName, &DOMDocumentTypeTable, this);
01135 }
01136 
01137 Value DOMDocumentType::getValueProperty(ExecState *exec, int token) const
01138 {
01139   DOM::DocumentType type = static_cast<DOM::DocumentType>(node);
01140   switch (token) {
01141   case Name:
01142     return String(type.name()); // not getString, otherwise doctype.name.indexOf() fails.
01143   case Entities:
01144     return getDOMNamedNodeMap(exec,type.entities());
01145   case Notations:
01146     return getDOMNamedNodeMap(exec,type.notations());
01147   case PublicId: // DOM2
01148     return getString(type.publicId());
01149   case SystemId: // DOM2
01150     return getString(type.systemId());
01151   case InternalSubset: // DOM2
01152     return getString(type.internalSubset());
01153   default:
01154     kdDebug(6070) << "WARNING: DOMDocumentType::getValueProperty unhandled token " << token << endl;
01155     return Value();
01156   }
01157 }
01158 
01159 // -------------------------------------------------------------------------
01160 
01161 /* Source for DOMNamedNodeMapProtoTable.
01162 @begin DOMNamedNodeMapProtoTable 7
01163   getNamedItem      DOMNamedNodeMap::GetNamedItem       DontDelete|Function 1
01164   setNamedItem      DOMNamedNodeMap::SetNamedItem       DontDelete|Function 1
01165   removeNamedItem   DOMNamedNodeMap::RemoveNamedItem    DontDelete|Function 1
01166   item          DOMNamedNodeMap::Item           DontDelete|Function 1
01167 # DOM2
01168   getNamedItemNS    DOMNamedNodeMap::GetNamedItemNS     DontDelete|Function 2
01169   setNamedItemNS    DOMNamedNodeMap::SetNamedItemNS     DontDelete|Function 1
01170   removeNamedItemNS DOMNamedNodeMap::RemoveNamedItemNS  DontDelete|Function 2
01171 @end
01172 */
01173 DEFINE_PROTOTYPE("NamedNodeMap", DOMNamedNodeMapProto)
01174 IMPLEMENT_PROTOFUNC_DOM(DOMNamedNodeMapProtoFunc)
01175 IMPLEMENT_PROTOTYPE(DOMNamedNodeMapProto,DOMNamedNodeMapProtoFunc)
01176 
01177 const ClassInfo DOMNamedNodeMap::info = { "NamedNodeMap", 0, 0, 0 };
01178 
01179 DOMNamedNodeMap::DOMNamedNodeMap(ExecState *exec, const DOM::NamedNodeMap& m)
01180   : DOMObject(DOMNamedNodeMapProto::self(exec)), map(m) { }
01181 
01182 DOMNamedNodeMap::~DOMNamedNodeMap()
01183 {
01184   ScriptInterpreter::forgetDOMObject(map.handle());
01185 }
01186 
01187 // We have to implement hasProperty since we don't use a hashtable for 'length'
01188 // ## this breaks "for (..in..)" though.
01189 bool DOMNamedNodeMap::hasProperty(ExecState *exec, const Identifier &p) const
01190 {
01191   if (p == lengthPropertyName)
01192     return true;
01193   // ## missing? array index
01194   return DOMObject::hasProperty(exec, p);
01195 }
01196 
01197 Value DOMNamedNodeMap::tryGet(ExecState* exec, const Identifier &p) const
01198 {
01199   if (p == lengthPropertyName)
01200     return Number(map.length());
01201 
01202   // array index ?
01203   bool ok;
01204   long unsigned int idx = p.toULong(&ok);
01205   if (ok)
01206     return getDOMNode(exec,map.item(idx));
01207 
01208   // Anything else (including functions, defined in the prototype)
01209   return DOMObject::tryGet(exec, p);
01210 }
01211 
01212 Value DOMNamedNodeMapProtoFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
01213 {
01214   KJS_CHECK_THIS( KJS::DOMNamedNodeMap, thisObj );
01215   DOM::NamedNodeMap map = static_cast<DOMNamedNodeMap *>(thisObj.imp())->toMap();
01216 
01217   switch(id) {
01218     case DOMNamedNodeMap::GetNamedItem:
01219       return getDOMNode(exec, map.getNamedItem(args[0].toString(exec).string()));
01220     case DOMNamedNodeMap::SetNamedItem:
01221       return getDOMNode(exec, map.setNamedItem((new DOMNode(exec,KJS::toNode(args[0])))->toNode()));
01222     case DOMNamedNodeMap::RemoveNamedItem:
01223       return getDOMNode(exec, map.removeNamedItem(args[0].toString(exec).string()));
01224     case DOMNamedNodeMap::Item:
01225       return getDOMNode(exec, map.item(args[0].toInt32(exec)));
01226     case DOMNamedNodeMap::GetNamedItemNS: // DOM2
01227       return getDOMNode(exec, map.getNamedItemNS(args[0].toString(exec).string(),args[1].toString(exec).string()));
01228     case DOMNamedNodeMap::SetNamedItemNS: // DOM2
01229       return getDOMNode(exec, map.setNamedItemNS(toNode(args[0])));
01230     case DOMNamedNodeMap::RemoveNamedItemNS: // DOM2
01231       return getDOMNode(exec, map.removeNamedItemNS(args[0].toString(exec).string(),args[1].toString(exec).string()));
01232     default:
01233       break;
01234   }
01235 
01236   return Undefined();
01237 }
01238 
01239 // -------------------------------------------------------------------------
01240 
01241 const ClassInfo DOMProcessingInstruction::info = { "ProcessingInstruction", &DOMNode::info, &DOMProcessingInstructionTable, 0 };
01242 
01243 /* Source for DOMProcessingInstructionTable.
01244 @begin DOMProcessingInstructionTable 3
01245   target    DOMProcessingInstruction::Target    DontDelete|ReadOnly
01246   data      DOMProcessingInstruction::Data      DontDelete
01247   sheet     DOMProcessingInstruction::Sheet     DontDelete|ReadOnly
01248 @end
01249 */
01250 Value DOMProcessingInstruction::tryGet(ExecState *exec, const Identifier &propertyName) const
01251 {
01252   return DOMObjectLookupGetValue<DOMProcessingInstruction, DOMNode>(exec, propertyName, &DOMProcessingInstructionTable, this);
01253 }
01254 
01255 Value DOMProcessingInstruction::getValueProperty(ExecState *exec, int token) const
01256 {
01257   switch (token) {
01258   case Target:
01259     return getString(static_cast<DOM::ProcessingInstruction>(node).target());
01260   case Data:
01261     return getString(static_cast<DOM::ProcessingInstruction>(node).data());
01262   case Sheet:
01263     return getDOMStyleSheet(exec,static_cast<DOM::ProcessingInstruction>(node).sheet());
01264   default:
01265     kdDebug(6070) << "WARNING: DOMProcessingInstruction::getValueProperty unhandled token " << token << endl;
01266     return Value();
01267   }
01268 }
01269 
01270 void DOMProcessingInstruction::tryPut(ExecState *exec, const Identifier &propertyName, const Value& value, int attr)
01271 {
01272   // Not worth using the hashtable for this one ;)
01273   if (propertyName == "data")
01274     static_cast<DOM::ProcessingInstruction>(node).setData(value.toString(exec).string());
01275   else
01276     DOMNode::tryPut(exec, propertyName,value,attr);
01277 }
01278 
01279 // -------------------------------------------------------------------------
01280 
01281 const ClassInfo DOMNotation::info = { "Notation", &DOMNode::info, &DOMNotationTable, 0 };
01282 
01283 /* Source for DOMNotationTable.
01284 @begin DOMNotationTable 2
01285   publicId      DOMNotation::PublicId   DontDelete|ReadOnly
01286   systemId      DOMNotation::SystemId   DontDelete|ReadOnly
01287 @end
01288 */
01289 Value DOMNotation::tryGet(ExecState *exec, const Identifier &propertyName) const
01290 {
01291   return DOMObjectLookupGetValue<DOMNotation, DOMNode>(exec, propertyName, &DOMNotationTable, this);
01292 }
01293 
01294 Value DOMNotation::getValueProperty(ExecState *, int token) const
01295 {
01296   switch (token) {
01297   case PublicId:
01298     return getString(static_cast<DOM::Notation>(node).publicId());
01299   case SystemId:
01300     return getString(static_cast<DOM::Notation>(node).systemId());
01301   default:
01302     kdDebug(6070) << "WARNING: DOMNotation::getValueProperty unhandled token " << token << endl;
01303     return Value();
01304   }
01305 }
01306 
01307 // -------------------------------------------------------------------------
01308 
01309 const ClassInfo DOMEntity::info = { "Entity", &DOMNode::info, 0, 0 };
01310 
01311 /* Source for DOMEntityTable.
01312 @begin DOMEntityTable 2
01313   publicId      DOMEntity::PublicId     DontDelete|ReadOnly
01314   systemId      DOMEntity::SystemId     DontDelete|ReadOnly
01315   notationName      DOMEntity::NotationName DontDelete|ReadOnly
01316 @end
01317 */
01318 Value DOMEntity::tryGet(ExecState *exec, const Identifier &propertyName) const
01319 {
01320   return DOMObjectLookupGetValue<DOMEntity, DOMNode>(exec, propertyName, &DOMEntityTable, this);
01321 }
01322 
01323 Value DOMEntity::getValueProperty(ExecState *, int token) const
01324 {
01325   switch (token) {
01326   case PublicId:
01327     return getString(static_cast<DOM::Entity>(node).publicId());
01328   case SystemId:
01329     return getString(static_cast<DOM::Entity>(node).systemId());
01330   case NotationName:
01331     return getString(static_cast<DOM::Entity>(node).notationName());
01332   default:
01333     kdDebug(6070) << "WARNING: DOMEntity::getValueProperty unhandled token " << token << endl;
01334     return Value();
01335   }
01336 }
01337 
01338 // -------------------------------------------------------------------------
01339 
01340 bool KJS::checkNodeSecurity(ExecState *exec, const DOM::Node& n)
01341 {
01342   // Check to see if the currently executing interpreter is allowed to access the specified node
01343   if (n.isNull())
01344     return true;
01345   KHTMLView *view = n.handle()->getDocument()->view();
01346   Window* win = view && view->part() ? Window::retrieveWindow(view->part()) : 0L;
01347   if ( !win || !win->isSafeScript(exec) )
01348     return false;
01349   return true;
01350 }
01351 
01352 Value KJS::getDOMNode(ExecState *exec, const DOM::Node& n)
01353 {
01354   DOMObject *ret = 0;
01355   if (n.isNull())
01356     return Null();
01357   ScriptInterpreter* interp = static_cast<ScriptInterpreter *>(exec->interpreter());
01358   if ((ret = interp->getDOMObject(n.handle())))
01359     return Value(ret);
01360 
01361   switch (n.nodeType()) {
01362     case DOM::Node::ELEMENT_NODE:
01363       if (static_cast<DOM::Element>(n).isHTMLElement())
01364         ret = new HTMLElement(exec, static_cast<DOM::HTMLElement>(n));
01365       else
01366         ret = new DOMElement(exec, static_cast<DOM::Element>(n));
01367       break;
01368     case DOM::Node::ATTRIBUTE_NODE:
01369       ret = new DOMAttr(exec, static_cast<DOM::Attr>(n));
01370       break;
01371     case DOM::Node::TEXT_NODE:
01372     case DOM::Node::CDATA_SECTION_NODE:
01373       ret = new DOMText(exec, static_cast<DOM::Text>(n));
01374       break;
01375     case DOM::Node::ENTITY_REFERENCE_NODE:
01376       ret = new DOMNode(exec, n);
01377       break;
01378     case DOM::Node::ENTITY_NODE:
01379       ret = new DOMEntity(exec, static_cast<DOM::Entity>(n));
01380       break;
01381     case DOM::Node::PROCESSING_INSTRUCTION_NODE:
01382       ret = new DOMProcessingInstruction(exec, static_cast<DOM::ProcessingInstruction>(n));
01383       break;
01384     case DOM::Node::COMMENT_NODE:
01385       ret = new DOMCharacterData(exec, static_cast<DOM::CharacterData>(n));
01386       break;
01387     case DOM::Node::DOCUMENT_NODE:
01388       if (static_cast<DOM::Document>(n).isHTMLDocument())
01389         ret = new HTMLDocument(exec, static_cast<DOM::HTMLDocument>(n));
01390       else
01391         ret = new DOMDocument(exec, static_cast<DOM::Document>(n));
01392       break;
01393     case DOM::Node::DOCUMENT_TYPE_NODE:
01394       ret = new DOMDocumentType(exec, static_cast<DOM::DocumentType>(n));
01395       break;
01396     case DOM::Node::DOCUMENT_FRAGMENT_NODE:
01397       ret = new DOMNode(exec, n);
01398       break;
01399     case DOM::Node::NOTATION_NODE:
01400       ret = new DOMNotation(exec, static_cast<DOM::Notation>(n));
01401       break;
01402     default:
01403       ret = new DOMNode(exec, n);
01404   }
01405   interp->putDOMObject(n.handle(),ret);
01406 
01407   return Value(ret);
01408 }
01409 
01410 Value KJS::getDOMNamedNodeMap(ExecState *exec, const DOM::NamedNodeMap& m)
01411 {
01412   return Value(cacheDOMObject<DOM::NamedNodeMap, KJS::DOMNamedNodeMap>(exec, m));
01413 }
01414 
01415 Value KJS::getDOMNodeList(ExecState *exec, const DOM::NodeList& l)
01416 {
01417   return Value(cacheDOMObject<DOM::NodeList, KJS::DOMNodeList>(exec, l));
01418 }
01419 
01420 Value KJS::getDOMDOMImplementation(ExecState *exec, const DOM::DOMImplementation& i)
01421 {
01422   return Value(cacheDOMObject<DOM::DOMImplementation, KJS::DOMDOMImplementation>(exec, i));
01423 }
01424 
01425 // -------------------------------------------------------------------------
01426 
01427 const ClassInfo NodeConstructor::info = { "NodeConstructor", 0, &NodeConstructorTable, 0 };
01428 /* Source for NodeConstructorTable.
01429 @begin NodeConstructorTable 11
01430   ELEMENT_NODE      DOM::Node::ELEMENT_NODE     DontDelete|ReadOnly
01431   ATTRIBUTE_NODE    DOM::Node::ATTRIBUTE_NODE       DontDelete|ReadOnly
01432   TEXT_NODE     DOM::Node::TEXT_NODE        DontDelete|ReadOnly
01433   CDATA_SECTION_NODE    DOM::Node::CDATA_SECTION_NODE   DontDelete|ReadOnly
01434   ENTITY_REFERENCE_NODE DOM::Node::ENTITY_REFERENCE_NODE    DontDelete|ReadOnly
01435   ENTITY_NODE       DOM::Node::ENTITY_NODE      DontDelete|ReadOnly
01436   PROCESSING_INSTRUCTION_NODE DOM::Node::PROCESSING_INSTRUCTION_NODE DontDelete|ReadOnly
01437   COMMENT_NODE      DOM::Node::COMMENT_NODE     DontDelete|ReadOnly
01438   DOCUMENT_NODE     DOM::Node::DOCUMENT_NODE        DontDelete|ReadOnly
01439   DOCUMENT_TYPE_NODE    DOM::Node::DOCUMENT_TYPE_NODE   DontDelete|ReadOnly
01440   DOCUMENT_FRAGMENT_NODE DOM::Node::DOCUMENT_FRAGMENT_NODE  DontDelete|ReadOnly
01441   NOTATION_NODE     DOM::Node::NOTATION_NODE        DontDelete|ReadOnly
01442 @end
01443 */
01444 
01445 NodeConstructor::NodeConstructor(ExecState *exec)
01446   : DOMObject(exec->interpreter()->builtinObjectPrototype())
01447 {
01448 }
01449 
01450 Value NodeConstructor::tryGet(ExecState *exec, const Identifier &propertyName) const
01451 {
01452   return DOMObjectLookupGetValue<NodeConstructor, DOMObject>(exec, propertyName, &NodeConstructorTable, this);
01453 }
01454 
01455 Value NodeConstructor::getValueProperty(ExecState *, int token) const
01456 {
01457   // We use the token as the value to return directly
01458   return Number((unsigned int)token);
01459 #if 0
01460   switch (token) {
01461   case ELEMENT_NODE:
01462     return Number((unsigned int)DOM::Node::ELEMENT_NODE);
01463   case ATTRIBUTE_NODE:
01464     return Number((unsigned int)DOM::Node::ATTRIBUTE_NODE);
01465   case TEXT_NODE:
01466     return Number((unsigned int)DOM::Node::TEXT_NODE);
01467   case CDATA_SECTION_NODE:
01468     return Number((unsigned int)DOM::Node::CDATA_SECTION_NODE);
01469   case ENTITY_REFERENCE_NODE:
01470     return Number((unsigned int)DOM::Node::ENTITY_REFERENCE_NODE);
01471   case ENTITY_NODE:
01472     return Number((unsigned int)DOM::Node::ENTITY_NODE);
01473   case PROCESSING_INSTRUCTION_NODE:
01474     return Number((unsigned int)DOM::Node::PROCESSING_INSTRUCTION_NODE);
01475   case COMMENT_NODE:
01476     return Number((unsigned int)DOM::Node::COMMENT_NODE);
01477   case DOCUMENT_NODE:
01478     return Number((unsigned int)DOM::Node::DOCUMENT_NODE);
01479   case DOCUMENT_TYPE_NODE:
01480     return Number((unsigned int)DOM::Node::DOCUMENT_TYPE_NODE);
01481   case DOCUMENT_FRAGMENT_NODE:
01482     return Number((unsigned int)DOM::Node::DOCUMENT_FRAGMENT_NODE);
01483   case NOTATION_NODE:
01484     return Number((unsigned int)DOM::Node::NOTATION_NODE);
01485   default:
01486     kdDebug(6070) << "WARNING: NodeConstructor::getValueProperty unhandled token " << token << endl;
01487     return Value();
01488   }
01489 #endif
01490 }
01491 
01492 Object KJS::getNodeConstructor(ExecState *exec)
01493 {
01494   return Object(cacheGlobalObject<NodeConstructor>(exec, "[[node.constructor]]"));
01495 }
01496 
01497 // -------------------------------------------------------------------------
01498 
01499 const ClassInfo DOMExceptionConstructor::info = { "DOMExceptionConstructor", 0, 0, 0 };
01500 
01501 /* Source for DOMExceptionConstructorTable.
01502 @begin DOMExceptionConstructorTable 15
01503   INDEX_SIZE_ERR        DOM::DOMException::INDEX_SIZE_ERR       DontDelete|ReadOnly
01504   DOMSTRING_SIZE_ERR        DOM::DOMException::DOMSTRING_SIZE_ERR   DontDelete|ReadOnly
01505   HIERARCHY_REQUEST_ERR     DOM::DOMException::HIERARCHY_REQUEST_ERR    DontDelete|ReadOnly
01506   WRONG_DOCUMENT_ERR        DOM::DOMException::WRONG_DOCUMENT_ERR   DontDelete|ReadOnly
01507   INVALID_CHARACTER_ERR     DOM::DOMException::INVALID_CHARACTER_ERR    DontDelete|ReadOnly
01508   NO_DATA_ALLOWED_ERR       DOM::DOMException::NO_DATA_ALLOWED_ERR  DontDelete|ReadOnly
01509   NO_MODIFICATION_ALLOWED_ERR   DOM::DOMException::NO_MODIFICATION_ALLOWED_ERR  DontDelete|ReadOnly
01510   NOT_FOUND_ERR         DOM::DOMException::NOT_FOUND_ERR        DontDelete|ReadOnly
01511   NOT_SUPPORTED_ERR     DOM::DOMException::NOT_SUPPORTED_ERR    DontDelete|ReadOnly
01512   INUSE_ATTRIBUTE_ERR       DOM::DOMException::INUSE_ATTRIBUTE_ERR  DontDelete|ReadOnly
01513   INVALID_STATE_ERR     DOM::DOMException::INVALID_STATE_ERR    DontDelete|ReadOnly
01514   SYNTAX_ERR            DOM::DOMException::SYNTAX_ERR       DontDelete|ReadOnly
01515   INVALID_MODIFICATION_ERR  DOM::DOMException::INVALID_MODIFICATION_ERR DontDelete|ReadOnly
01516   NAMESPACE_ERR         DOM::DOMException::NAMESPACE_ERR        DontDelete|ReadOnly
01517   INVALID_ACCESS_ERR        DOM::DOMException::INVALID_ACCESS_ERR   DontDelete|ReadOnly
01518 @end
01519 */
01520 
01521 DOMExceptionConstructor::DOMExceptionConstructor(ExecState* exec)
01522   : DOMObject(exec->interpreter()->builtinObjectPrototype())
01523 {
01524 }
01525 
01526 Value DOMExceptionConstructor::tryGet(ExecState *exec, const Identifier &propertyName) const
01527 {
01528   return DOMObjectLookupGetValue<DOMExceptionConstructor, DOMObject>(exec, propertyName, &DOMExceptionConstructorTable, this);
01529 }
01530 
01531 Value DOMExceptionConstructor::getValueProperty(ExecState *, int token) const
01532 {
01533   // We use the token as the value to return directly
01534   return Number((unsigned int)token);
01535 #if 0
01536   switch (token) {
01537   case INDEX_SIZE_ERR:
01538     return Number((unsigned int)DOM::DOMException::INDEX_SIZE_ERR);
01539   case DOMSTRING_SIZE_ERR:
01540     return Number((unsigned int)DOM::DOMException::DOMSTRING_SIZE_ERR);
01541   case HIERARCHY_REQUEST_ERR:
01542     return Number((unsigned int)DOM::DOMException::HIERARCHY_REQUEST_ERR);
01543   case WRONG_DOCUMENT_ERR:
01544     return Number((unsigned int)DOM::DOMException::WRONG_DOCUMENT_ERR);
01545   case INVALID_CHARACTER_ERR:
01546     return Number((unsigned int)DOM::DOMException::INVALID_CHARACTER_ERR);
01547   case NO_DATA_ALLOWED_ERR:
01548     return Number((unsigned int)DOM::DOMException::NO_DATA_ALLOWED_ERR);
01549   case NO_MODIFICATION_ALLOWED_ERR:
01550     return Number((unsigned int)DOM::DOMException::NO_MODIFICATION_ALLOWED_ERR);
01551   case NOT_FOUND_ERR:
01552     return Number((unsigned int)DOM::DOMException::NOT_FOUND_ERR);
01553   case NOT_SUPPORTED_ERR:
01554     return Number((unsigned int)DOM::DOMException::NOT_SUPPORTED_ERR);
01555   case INUSE_ATTRIBUTE_ERR:
01556     return Number((unsigned int)DOM::DOMException::INUSE_ATTRIBUTE_ERR);
01557   case INVALID_STATE_ERR:
01558     return Number((unsigned int)DOM::DOMException::INVALID_STATE_ERR);
01559   case SYNTAX_ERR:
01560     return Number((unsigned int)DOM::DOMException::SYNTAX_ERR);
01561   case INVALID_MODIFICATION_ERR:
01562     return Number((unsigned int)DOM::DOMException::INVALID_MODIFICATION_ERR);
01563   case NAMESPACE_ERR:
01564     return Number((unsigned int)DOM::DOMException::NAMESPACE_ERR);
01565   case INVALID_ACCESS_ERR:
01566     return Number((unsigned int)DOM::DOMException::INVALID_ACCESS_ERR);
01567   default:
01568     kdDebug(6070) << "WARNING: DOMExceptionConstructor::getValueProperty unhandled token " << token << endl;
01569     return Value();
01570   }
01571 #endif
01572 }
01573 
01574 Object KJS::getDOMExceptionConstructor(ExecState *exec)
01575 {
01576   return cacheGlobalObject<DOMExceptionConstructor>(exec, "[[DOMException.constructor]]");
01577 }
01578 
01579 // -------------------------------------------------------------------------
01580 
01581 const ClassInfo KJS::DOMNamedNodesCollection::info = { "DOMNamedNodesCollection", 0, 0, 0 };
01582 
01583 // Such a collection is usually very short-lived, it only exists
01584 // for constructs like document.forms.<name>[1],
01585 // so it shouldn't be a problem that it's storing all the nodes (with the same name). (David)
01586 DOMNamedNodesCollection::DOMNamedNodesCollection(ExecState *exec, const QValueList<DOM::Node>& nodes )
01587   : DOMObject(exec->interpreter()->builtinObjectPrototype()),
01588   m_nodes(nodes)
01589 {
01590   // Maybe we should ref (and deref in the dtor) the nodes, though ?
01591 }
01592 
01593 Value DOMNamedNodesCollection::tryGet(ExecState *exec, const Identifier &propertyName) const
01594 {
01595   kdDebug(6070) << k_funcinfo << propertyName.ascii() << endl;
01596   if (propertyName == lengthPropertyName)
01597     return Number(m_nodes.count());
01598   // index?
01599   bool ok;
01600   unsigned int u = propertyName.toULong(&ok);
01601   if (ok && u < m_nodes.count()) {
01602     DOM::Node node = m_nodes[u];
01603     return getDOMNode(exec,node);
01604   }
01605   return DOMObject::tryGet(exec,propertyName);
01606 }
01607 
01608 // -------------------------------------------------------------------------
01609 
01610 const ClassInfo DOMCharacterData::info = { "CharacterImp",
01611                       &DOMNode::info, &DOMCharacterDataTable, 0 };
01612 /*
01613 @begin DOMCharacterDataTable 2
01614   data      DOMCharacterData::Data      DontDelete
01615   length    DOMCharacterData::Length    DontDelete|ReadOnly
01616 @end
01617 @begin DOMCharacterDataProtoTable 7
01618   substringData DOMCharacterData::SubstringData DontDelete|Function 2
01619   appendData    DOMCharacterData::AppendData    DontDelete|Function 1
01620   insertData    DOMCharacterData::InsertData    DontDelete|Function 2
01621   deleteData    DOMCharacterData::DeleteData    DontDelete|Function 2
01622   replaceData   DOMCharacterData::ReplaceData   DontDelete|Function 2
01623 @end
01624 */
01625 DEFINE_PROTOTYPE("DOMCharacterData",DOMCharacterDataProto)
01626 IMPLEMENT_PROTOFUNC_DOM(DOMCharacterDataProtoFunc)
01627 IMPLEMENT_PROTOTYPE_WITH_PARENT(DOMCharacterDataProto,DOMCharacterDataProtoFunc, DOMNodeProto)
01628 
01629 DOMCharacterData::DOMCharacterData(ExecState *exec, const DOM::CharacterData& d)
01630  : DOMNode(DOMCharacterDataProto::self(exec), d) {}
01631 
01632 DOMCharacterData::DOMCharacterData(const Object& proto, const DOM::CharacterData& d)
01633  : DOMNode(proto, d) {}
01634 
01635 Value DOMCharacterData::tryGet(ExecState *exec, const Identifier &p) const
01636 {
01637 #ifdef KJS_VERBOSE
01638   kdDebug(6070)<<"DOMCharacterData::tryGet "<<p.string().string()<<endl;
01639 #endif
01640   return DOMObjectLookupGetValue<DOMCharacterData,DOMNode>(exec,p,&DOMCharacterDataTable,this);
01641 }
01642 
01643 Value DOMCharacterData::getValueProperty(ExecState *, int token) const
01644 {
01645   DOM::CharacterData data = static_cast<DOM::CharacterData>(node);
01646   switch (token) {
01647   case Data:
01648     return String(data.data());
01649   case Length:
01650     return Number(data.length());
01651  default:
01652    kdDebug(6070) << "WARNING: Unhandled token in DOMCharacterData::getValueProperty : " << token << endl;
01653    return Value();
01654   }
01655 }
01656 
01657 void DOMCharacterData::tryPut(ExecState *exec, const Identifier &propertyName, const Value& value, int attr)
01658 {
01659   if (propertyName == "data")
01660     static_cast<DOM::CharacterData>(node).setData(value.toString(exec).string());
01661   else
01662     DOMNode::tryPut(exec, propertyName,value,attr);
01663 }
01664 
01665 Value DOMCharacterDataProtoFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
01666 {
01667   KJS_CHECK_THIS( KJS::DOMCharacterData, thisObj );
01668   DOM::CharacterData data = static_cast<DOMCharacterData *>(thisObj.imp())->toData();
01669   switch(id) {
01670     case DOMCharacterData::SubstringData:
01671       return getString(data.substringData(args[0].toInteger(exec),args[1].toInteger(exec)));
01672     case DOMCharacterData::AppendData:
01673       data.appendData(args[0].toString(exec).string());
01674       return Undefined();
01675       break;
01676     case DOMCharacterData::InsertData:
01677       data.insertData(args[0].toInteger(exec),args[1].toString(exec).string());
01678       return  Undefined();
01679       break;
01680     case DOMCharacterData::DeleteData:
01681       data.deleteData(args[0].toInteger(exec),args[1].toInteger(exec));
01682       return  Undefined();
01683       break;
01684     case DOMCharacterData::ReplaceData:
01685       data.replaceData(args[0].toInteger(exec),args[1].toInteger(exec),args[2].toString(exec).string());
01686       return Undefined();
01687       break;
01688     default:
01689       return Undefined();
01690   }
01691 }
01692 
01693 // -------------------------------------------------------------------------
01694 
01695 const ClassInfo DOMText::info = { "Text",
01696                  &DOMCharacterData::info, 0, 0 };
01697 /*
01698 @begin DOMTextProtoTable 1
01699   splitText DOMText::SplitText  DontDelete|Function 1
01700 @end
01701 */
01702 DEFINE_PROTOTYPE("DOMText",DOMTextProto)
01703 IMPLEMENT_PROTOFUNC_DOM(DOMTextProtoFunc)
01704 IMPLEMENT_PROTOTYPE_WITH_PARENT(DOMTextProto,DOMTextProtoFunc,DOMCharacterDataProto)
01705 
01706 DOMText::DOMText(ExecState *exec, const DOM::Text& t)
01707   : DOMCharacterData(DOMTextProto::self(exec), t) { }
01708 
01709 Value DOMText::tryGet(ExecState *exec, const Identifier &p) const
01710 {
01711   if (p.isEmpty())
01712     return Undefined(); // ### TODO
01713   else
01714     return DOMCharacterData::tryGet(exec, p);
01715 }
01716 
01717 Value DOMTextProtoFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
01718 {
01719   KJS_CHECK_THIS( KJS::DOMText, thisObj );
01720   DOM::Text text = static_cast<DOMText *>(thisObj.imp())->toText();
01721   switch(id) {
01722     case DOMText::SplitText:
01723       return getDOMNode(exec,text.splitText(args[0].toInteger(exec)));
01724       break;
01725     default:
01726       return Undefined();
01727   }
01728 }
KDE Logo
This file is part of the documentation for khtml Library Version 3.2.3.
Documentation copyright © 1996-2004 the KDE developers.
Generated on Wed Aug 4 05:28:57 2004 by doxygen 1.3.4 written by Dimitri van Heesch, © 1997-2003