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   insertAdjacentHTML    DOMNode::InsertAdjacentHTML DontDelete|Function 2
00068 # "DOM level 0" (from Gecko DOM reference; also in WinIE)
00069   item          DOMNode::Item           DontDelete|Function 1
00070 @end
00071 */
00072 DEFINE_PROTOTYPE("DOMNode",DOMNodeProto)
00073 IMPLEMENT_PROTOFUNC_DOM(DOMNodeProtoFunc)
00074 IMPLEMENT_PROTOTYPE(DOMNodeProto,DOMNodeProtoFunc)
00075 
00076 const ClassInfo DOMNode::info = { "Node", 0, &DOMNodeTable, 0 };
00077 
00078 DOMNode::DOMNode(ExecState *exec, const DOM::Node& n)
00079   : DOMObject(DOMNodeProto::self(exec)), node(n)
00080 {
00081 }
00082 
00083 DOMNode::DOMNode(const Object& proto, const DOM::Node& n)
00084   : DOMObject(proto), node(n)
00085 {
00086 }
00087 
00088 DOMNode::~DOMNode()
00089 {
00090   ScriptInterpreter::forgetDOMObject(node.handle());
00091 }
00092 
00093 bool DOMNode::toBoolean(ExecState *) const
00094 {
00095     return !node.isNull();
00096 }
00097 
00098 /* Source for DOMNodeTable.
00099 @begin DOMNodeTable 53
00100   nodeName  DOMNode::NodeName   DontDelete|ReadOnly
00101   nodeValue DOMNode::NodeValue  DontDelete
00102   nodeType  DOMNode::NodeType   DontDelete|ReadOnly
00103   parentNode    DOMNode::ParentNode DontDelete|ReadOnly
00104   parentElement DOMNode::ParentElement  DontDelete|ReadOnly
00105   childNodes    DOMNode::ChildNodes DontDelete|ReadOnly
00106   firstChild    DOMNode::FirstChild DontDelete|ReadOnly
00107   lastChild DOMNode::LastChild  DontDelete|ReadOnly
00108   previousSibling  DOMNode::PreviousSibling DontDelete|ReadOnly
00109   nextSibling   DOMNode::NextSibling    DontDelete|ReadOnly
00110   attributes    DOMNode::Attributes DontDelete|ReadOnly
00111   namespaceURI  DOMNode::NamespaceURI   DontDelete|ReadOnly
00112 # DOM2
00113   prefix    DOMNode::Prefix     DontDelete
00114   localName DOMNode::LocalName  DontDelete|ReadOnly
00115   ownerDocument DOMNode::OwnerDocument  DontDelete|ReadOnly
00116 # Event handlers
00117 # IE also has: onactivate, onbefore*, oncontextmenu, oncontrolselect, oncut,
00118 # ondeactivate, ondrag*, ondrop, onfocusin, onfocusout, onhelp, onmousewheel,
00119 # onmove*, onpaste, onpropertychange, onreadystatechange, onresizeend/start,
00120 # onselectionchange, onstop
00121   onabort   DOMNode::OnAbort        DontDelete
00122   onblur    DOMNode::OnBlur         DontDelete
00123   onchange  DOMNode::OnChange       DontDelete
00124   onclick   DOMNode::OnClick        DontDelete
00125   ondblclick    DOMNode::OnDblClick     DontDelete
00126   ondragdrop    DOMNode::OnDragDrop     DontDelete
00127   onerror   DOMNode::OnError        DontDelete
00128   onfocus   DOMNode::OnFocus            DontDelete
00129   onkeydown DOMNode::OnKeyDown      DontDelete
00130   onkeypress    DOMNode::OnKeyPress     DontDelete
00131   onkeyup   DOMNode::OnKeyUp        DontDelete
00132   onload    DOMNode::OnLoad         DontDelete
00133   onmousedown   DOMNode::OnMouseDown        DontDelete
00134   onmousemove   DOMNode::OnMouseMove        DontDelete
00135   onmouseout    DOMNode::OnMouseOut     DontDelete
00136   onmouseover   DOMNode::OnMouseOver        DontDelete
00137   onmouseup DOMNode::OnMouseUp      DontDelete
00138   onmove    DOMNode::OnMove         DontDelete
00139   onreset   DOMNode::OnReset        DontDelete
00140   onresize  DOMNode::OnResize       DontDelete
00141   onselect  DOMNode::OnSelect       DontDelete
00142   onsubmit  DOMNode::OnSubmit       DontDelete
00143   onunload  DOMNode::OnUnload       DontDelete
00144 # IE extensions
00145   offsetLeft    DOMNode::OffsetLeft     DontDelete|ReadOnly
00146   offsetTop DOMNode::OffsetTop      DontDelete|ReadOnly
00147   offsetWidth   DOMNode::OffsetWidth        DontDelete|ReadOnly
00148   offsetHeight  DOMNode::OffsetHeight       DontDelete|ReadOnly
00149   offsetParent  DOMNode::OffsetParent       DontDelete|ReadOnly
00150   clientWidth   DOMNode::ClientWidth        DontDelete|ReadOnly
00151   clientHeight  DOMNode::ClientHeight       DontDelete|ReadOnly
00152   scrollLeft    DOMNode::ScrollLeft     DontDelete
00153   scrollTop DOMNode::ScrollTop      DontDelete
00154   scrollWidth   DOMNode::ScrollWidth            DontDelete|ReadOnly
00155   scrollHeight  DOMNode::ScrollHeight           DontDelete|ReadOnly
00156   sourceIndex   DOMNode::SourceIndex        DontDelete|ReadOnly
00157 @end
00158 */
00159 Value DOMNode::tryGet(ExecState *exec, const Identifier &propertyName) const
00160 {
00161 #ifdef KJS_VERBOSE
00162   kdDebug(6070) << "DOMNode::tryGet " << propertyName.qstring() << endl;
00163 #endif
00164   return DOMObjectLookupGetValue<DOMNode, DOMObject>(exec, propertyName, &DOMNodeTable, this);
00165 }
00166 
00167 Value DOMNode::getValueProperty(ExecState *exec, int token) const
00168 {
00169   switch (token) {
00170   case NodeName:
00171     return String(node.nodeName());
00172   case NodeValue:
00173     return getString(node.nodeValue()); // initially null, per domts/level1/core/hc_documentcreateelement.html
00174   case NodeType:
00175     return Number((unsigned int)node.nodeType());
00176   case ParentNode:
00177     return getDOMNode(exec,node.parentNode());
00178   case ParentElement: // IE only apparently
00179     return getDOMNode(exec,node.parentNode());
00180   case ChildNodes:
00181     return getDOMNodeList(exec,node.childNodes());
00182   case FirstChild:
00183     return getDOMNode(exec,node.firstChild());
00184   case LastChild:
00185     return getDOMNode(exec,node.lastChild());
00186   case PreviousSibling:
00187     return getDOMNode(exec,node.previousSibling());
00188   case NextSibling:
00189     return getDOMNode(exec,node.nextSibling());
00190   case Attributes:
00191     return getDOMNamedNodeMap(exec,node.attributes());
00192   case NamespaceURI:
00193     return getString(node.namespaceURI()); // Moz returns null if not set (dom/namespaces.html)
00194   case Prefix:
00195     return getString(node.prefix());  // Moz returns null if not set (dom/namespaces.html)
00196   case LocalName:
00197     return getString(node.localName());  // Moz returns null if not set (dom/namespaces.html)
00198   case OwnerDocument:
00199     return getDOMNode(exec,node.ownerDocument());
00200   case OnAbort:
00201     return getListener(DOM::EventImpl::ABORT_EVENT);
00202   case OnBlur:
00203     return getListener(DOM::EventImpl::BLUR_EVENT);
00204   case OnChange:
00205     return getListener(DOM::EventImpl::CHANGE_EVENT);
00206   case OnClick:
00207     return getListener(DOM::EventImpl::KHTML_ECMA_CLICK_EVENT);
00208   case OnDblClick:
00209     return getListener(DOM::EventImpl::KHTML_ECMA_DBLCLICK_EVENT);
00210   case OnDragDrop:
00211     return getListener(DOM::EventImpl::KHTML_DRAGDROP_EVENT);
00212   case OnError:
00213     return getListener(DOM::EventImpl::KHTML_ERROR_EVENT);
00214   case OnFocus:
00215     return getListener(DOM::EventImpl::FOCUS_EVENT);
00216   case OnKeyDown:
00217     return getListener(DOM::EventImpl::KEYDOWN_EVENT);
00218   case OnKeyPress:
00219     return getListener(DOM::EventImpl::KHTML_KEYPRESS_EVENT);
00220   case OnKeyUp:
00221     return getListener(DOM::EventImpl::KEYUP_EVENT);
00222   case OnLoad:
00223     return getListener(DOM::EventImpl::LOAD_EVENT);
00224   case OnMouseDown:
00225     return getListener(DOM::EventImpl::MOUSEDOWN_EVENT);
00226   case OnMouseMove:
00227     return getListener(DOM::EventImpl::MOUSEMOVE_EVENT);
00228   case OnMouseOut:
00229     return getListener(DOM::EventImpl::MOUSEOUT_EVENT);
00230   case OnMouseOver:
00231     return getListener(DOM::EventImpl::MOUSEOVER_EVENT);
00232   case OnMouseUp:
00233     return getListener(DOM::EventImpl::MOUSEUP_EVENT);
00234   case OnMove:
00235     return getListener(DOM::EventImpl::KHTML_MOVE_EVENT);
00236   case OnReset:
00237     return getListener(DOM::EventImpl::RESET_EVENT);
00238   case OnResize:
00239     return getListener(DOM::EventImpl::RESIZE_EVENT);
00240   case OnSelect:
00241     return getListener(DOM::EventImpl::SELECT_EVENT);
00242   case OnSubmit:
00243     return getListener(DOM::EventImpl::SUBMIT_EVENT);
00244   case OnUnload:
00245     return getListener(DOM::EventImpl::UNLOAD_EVENT);
00246   case SourceIndex: {
00247     // Retrieves the ordinal position of the object, in source order, as the object
00248     // appears in the document's all collection
00249     // i.e. document.all[n.sourceIndex] == n
00250     DOM::Document doc = node.ownerDocument();
00251     if (doc.isHTMLDocument()) {
00252       DOM::HTMLCollection all = static_cast<DOM::HTMLDocument>(doc).all();
00253       unsigned long i = 0;
00254       DOM::Node n = all.firstItem();
00255       for ( ; !n.isNull() && n != node; n = all.nextItem() )
00256         ++i;
00257       Q_ASSERT( !n.isNull() ); // node not in document.all !?
00258       return Number(i);
00259     }
00260   }
00261   default:
00262     // no DOM standard, found in IE only
00263 
00264     // Make sure our layout is up to date before we allow a query on these attributes.
00265     DOM::DocumentImpl* docimpl = node.handle()->getDocument();
00266     if (docimpl) {
00267       docimpl->updateLayout();
00268     }
00269 
00270     khtml::RenderObject *rend = node.handle()->renderer();
00271 
00272     switch (token) {
00273     case OffsetLeft:
00274       return rend ? static_cast<Value>( Number( rend->offsetLeft() ) ) : Undefined();
00275     case OffsetTop:
00276       return rend ? static_cast<Value>(  Number( rend->offsetTop() ) ) : Undefined();
00277     case OffsetWidth:
00278       return rend ? static_cast<Value>(  Number( rend->offsetWidth() ) ) : Undefined();
00279     case OffsetHeight:
00280       return rend ? static_cast<Value>(  Number( rend->offsetHeight() ) ) : Undefined();
00281     case OffsetParent:
00282     {
00283       khtml::RenderObject* par = rend ? rend->offsetParent() : 0;
00284       return getDOMNode( exec, par ? par->element() : 0 );
00285     }
00286     case ClientWidth:
00287       return rend ? static_cast<Value>( Number( rend->clientWidth() ) ) : Undefined();
00288     case ClientHeight:
00289       return rend ? static_cast<Value>( Number( rend->clientHeight() ) ) : Undefined();
00290     case ScrollWidth:
00291       return rend ? static_cast<Value>( Number(rend->scrollWidth()) ) : Undefined();
00292     case ScrollHeight:
00293       return rend ? static_cast<Value>( Number(rend->scrollHeight()) ) : Undefined();
00294     case ScrollLeft:
00295       if (rend && rend->layer()) {
00296           if (rend->isRoot() && !rend->style()->hidesOverflow())
00297               return Number( node.ownerDocument().view() ? node.ownerDocument().view()->contentsX() : 0);
00298           return Number( rend->layer()->scrollXOffset() );
00299       }
00300       return Number( 0 );
00301     case ScrollTop:
00302       if (rend && rend->layer()) {
00303           if (rend->isRoot() && !rend->style()->hidesOverflow())
00304               return Number( node.ownerDocument().view() ? node.ownerDocument().view()->contentsY() : 0);
00305           return Number( rend->layer()->scrollYOffset() );
00306       }
00307       return Number( 0 );
00308     default:
00309       kdDebug(6070) << "WARNING: Unhandled token in DOMNode::getValueProperty : " << token << endl;
00310       break;
00311     }
00312   }
00313   return Undefined();
00314 }
00315 
00316 
00317 void DOMNode::tryPut(ExecState *exec, const Identifier& propertyName, const Value& value, int attr)
00318 {
00319 #ifdef KJS_VERBOSE
00320   kdDebug(6070) << "DOMNode::tryPut " << propertyName.qstring() << endl;
00321 #endif
00322   DOMObjectLookupPut<DOMNode,DOMObject>(exec, propertyName, value, attr,
00323                                         &DOMNodeTable, this );
00324 }
00325 
00326 void DOMNode::putValueProperty(ExecState *exec, int token, const Value& value, int /*attr*/)
00327 {
00328   switch (token) {
00329   case NodeValue:
00330     node.setNodeValue(value.toString(exec).string());
00331     break;
00332   case Prefix:
00333     node.setPrefix(value.toString(exec).string());
00334     break;
00335   case OnAbort:
00336     setListener(exec,DOM::EventImpl::ABORT_EVENT,value);
00337     break;
00338   case OnBlur:
00339     setListener(exec,DOM::EventImpl::BLUR_EVENT,value);
00340     break;
00341   case OnChange:
00342     setListener(exec,DOM::EventImpl::CHANGE_EVENT,value);
00343     break;
00344   case OnClick:
00345     setListener(exec,DOM::EventImpl::KHTML_ECMA_CLICK_EVENT,value);
00346     break;
00347   case OnDblClick:
00348     setListener(exec,DOM::EventImpl::KHTML_ECMA_DBLCLICK_EVENT,value);
00349     break;
00350   case OnDragDrop:
00351     setListener(exec,DOM::EventImpl::KHTML_DRAGDROP_EVENT,value);
00352     break;
00353   case OnError:
00354     setListener(exec,DOM::EventImpl::KHTML_ERROR_EVENT,value);
00355     break;
00356   case OnFocus:
00357     setListener(exec,DOM::EventImpl::FOCUS_EVENT,value);
00358     break;
00359   case OnKeyDown:
00360     setListener(exec,DOM::EventImpl::KEYDOWN_EVENT,value);
00361     break;
00362   case OnKeyPress:
00363     setListener(exec,DOM::EventImpl::KHTML_KEYPRESS_EVENT,value);
00364     break;
00365   case OnKeyUp:
00366     setListener(exec,DOM::EventImpl::KEYUP_EVENT,value);
00367     break;
00368   case OnLoad:
00369     setListener(exec,DOM::EventImpl::LOAD_EVENT,value);
00370     break;
00371   case OnMouseDown:
00372     setListener(exec,DOM::EventImpl::MOUSEDOWN_EVENT,value);
00373     break;
00374   case OnMouseMove:
00375     setListener(exec,DOM::EventImpl::MOUSEMOVE_EVENT,value);
00376     break;
00377   case OnMouseOut:
00378     setListener(exec,DOM::EventImpl::MOUSEOUT_EVENT,value);
00379     break;
00380   case OnMouseOver:
00381     setListener(exec,DOM::EventImpl::MOUSEOVER_EVENT,value);
00382     break;
00383   case OnMouseUp:
00384     setListener(exec,DOM::EventImpl::MOUSEUP_EVENT,value);
00385     break;
00386   case OnMove:
00387     setListener(exec,DOM::EventImpl::KHTML_MOVE_EVENT,value);
00388     break;
00389   case OnReset:
00390     setListener(exec,DOM::EventImpl::RESET_EVENT,value);
00391     break;
00392   case OnResize:
00393     setListener(exec,DOM::EventImpl::RESIZE_EVENT,value);
00394     break;
00395   case OnSelect:
00396     setListener(exec,DOM::EventImpl::SELECT_EVENT,value);
00397     break;
00398   case OnSubmit:
00399     setListener(exec,DOM::EventImpl::SUBMIT_EVENT,value);
00400     break;
00401   case OnUnload:
00402     setListener(exec,DOM::EventImpl::UNLOAD_EVENT,value);
00403     break;
00404   case ScrollTop: {
00405     khtml::RenderObject *rend = node.handle() ? node.handle()->renderer() : 0L;
00406     if (rend && rend->layer()) {
00407         if (rend->style()->hidesOverflow())
00408             rend->layer()->scrollToYOffset(value.toInt32(exec));
00409         else if (rend->isRoot()) {
00410             QScrollView* sview = node.ownerDocument().view();
00411             if (sview)
00412                 sview->setContentsPos(sview->contentsX(), value.toInt32(exec));
00413         }
00414     }       
00415     break;
00416   }
00417   case ScrollLeft: {
00418     khtml::RenderObject *rend = node.handle() ? node.handle()->renderer() : 0L;
00419     if (rend && rend->layer()) {
00420         if (rend->style()->hidesOverflow())
00421             rend->layer()->scrollToXOffset(value.toInt32(exec));
00422         else if (rend->isRoot()) {
00423             QScrollView* sview = node.ownerDocument().view();
00424             if (sview)
00425                 sview->setContentsPos(value.toInt32(exec), sview->contentsY());
00426         }
00427     }
00428     break;
00429   }
00430   default:
00431     kdDebug(6070) << "WARNING: DOMNode::putValueProperty unhandled token " << token << endl;
00432   }
00433 }
00434 
00435 Value DOMNode::toPrimitive(ExecState *exec, Type /*preferred*/) const
00436 {
00437   if (node.isNull())
00438     return Null();
00439 
00440   return String(toString(exec));
00441 }
00442 
00443 UString DOMNode::toString(ExecState *) const
00444 {
00445   if (node.isNull())
00446     return "null";
00447   UString s;
00448 
00449   DOM::Element e = node;
00450   if ( !e.isNull() ) {
00451     s = e.nodeName().string();
00452   } else
00453     s = className(); // fallback
00454 
00455   return "[object " + s + "]";
00456 }
00457 
00458 void DOMNode::setListener(ExecState *exec, int eventId, const Value& func) const
00459 {
00460   node.handle()->setHTMLEventListener(eventId,Window::retrieveActive(exec)->getJSEventListener(func,true));
00461 }
00462 
00463 Value DOMNode::getListener(int eventId) const
00464 {
00465   DOM::EventListener *listener = node.handle()->getHTMLEventListener(eventId);
00466   JSEventListener *jsListener = static_cast<JSEventListener*>(listener);
00467   if ( jsListener && jsListener->listenerObjImp() )
00468     return jsListener->listenerObj();
00469   else
00470     return Null();
00471 }
00472 
00473 void DOMNode::pushEventHandlerScope(ExecState *, ScopeChain &) const
00474 {
00475 }
00476 
00477 Value DOMNodeProtoFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
00478 {
00479   KJS_CHECK_THIS( DOMNode, thisObj );
00480   DOM::Node node = static_cast<DOMNode *>( thisObj.imp() )->toNode();
00481   switch (id) {
00482     case DOMNode::HasAttributes:
00483       return Boolean(node.hasAttributes());
00484     case DOMNode::HasChildNodes:
00485       return Boolean(node.hasChildNodes());
00486     case DOMNode::CloneNode:
00487       return getDOMNode(exec,node.cloneNode(args[0].toBoolean(exec)));
00488     case DOMNode::Normalize:
00489       node.normalize();
00490       return Undefined();
00491     case DOMNode::IsSupported:
00492       return Boolean(node.isSupported(args[0].toString(exec).string(),args[1].toString(exec).string()));
00493     case DOMNode::AddEventListener: {
00494         JSEventListener *listener = Window::retrieveActive(exec)->getJSEventListener(args[1]);
00495         node.addEventListener(args[0].toString(exec).string(),listener,args[2].toBoolean(exec));
00496         return Undefined();
00497     }
00498     case DOMNode::RemoveEventListener: {
00499         JSEventListener *listener = Window::retrieveActive(exec)->getJSEventListener(args[1]);
00500         node.removeEventListener(args[0].toString(exec).string(),listener,args[2].toBoolean(exec));
00501         return Undefined();
00502     }
00503     case DOMNode::DispatchEvent:
00504       return Boolean(node.dispatchEvent(toEvent(args[0])));
00505     case DOMNode::AppendChild:
00506       return getDOMNode(exec,node.appendChild(toNode(args[0])));
00507     case DOMNode::RemoveChild:
00508       return getDOMNode(exec,node.removeChild(toNode(args[0])));
00509     case DOMNode::InsertBefore:
00510       return getDOMNode(exec,node.insertBefore(toNode(args[0]), toNode(args[1])));
00511     case DOMNode::ReplaceChild:
00512       return getDOMNode(exec,node.replaceChild(toNode(args[0]), toNode(args[1])));
00513     case DOMNode::Contains:
00514     {
00515     DOM::Node other = toNode(args[0]);
00516     if (!other.isNull() && node.nodeType()==DOM::Node::ELEMENT_NODE)
00517     {
00518         DOM::NodeBaseImpl *impl = static_cast<DOM::NodeBaseImpl *>(node.handle());
00519         bool retval = other.handle()->isAncestor(impl);
00520         return Boolean(retval);
00521     }
00522         return Undefined();
00523     }
00524     case DOMNode::InsertAdjacentHTML:
00525     {
00526       // see http://www.faqts.com/knowledge_base/view.phtml/aid/5756
00527       // and http://msdn.microsoft.com/workshop/author/dhtml/reference/methods/insertAdjacentHTML.asp
00528       Range range = node.ownerDocument().createRange();
00529 
00530       range.setStartBefore(node);
00531 
00532       DocumentFragment docFrag = range.createContextualFragment(args[1].toString(exec).string());
00533 
00534       DOMString where = args[0].toString(exec).string();
00535 
00536       if (where == "beforeBegin" || where == "BeforeBegin")
00537         node.parentNode().insertBefore(docFrag, node);
00538       else if (where == "afterBegin" || where == "AfterBegin")
00539         node.insertBefore(docFrag, node.firstChild());
00540       else if (where == "beforeEnd" || where == "BeforeEnd")
00541         return getDOMNode(exec, node.appendChild(docFrag));
00542       else if (where == "afterEnd" || where == "AfterEnd")
00543         if (!node.nextSibling().isNull())
00544       node.parentNode().insertBefore(docFrag, node.nextSibling());
00545     else
00546       node.parentNode().appendChild(docFrag);
00547 
00548       return Undefined();
00549     }
00550     case DOMNode::Item:
00551       return getDOMNode(exec, node.childNodes().item(static_cast<unsigned long>(args[0].toNumber(exec))));
00552   }
00553 
00554   return Undefined();
00555 }
00556 
00557 // -------------------------------------------------------------------------
00558 
00559 /*
00560 @begin DOMNodeListProtoTable 2
00561   item      DOMNodeList::Item       DontDelete|Function 1
00562 # IE extension (IE treats DOMNodeList like an HTMLCollection)
00563   namedItem DOMNodeList::NamedItem      DontDelete|Function 1
00564 @end
00565 */
00566 DEFINE_PROTOTYPE("DOMNodeList", DOMNodeListProto)
00567 IMPLEMENT_PROTOFUNC_DOM(DOMNodeListProtoFunc)
00568 IMPLEMENT_PROTOTYPE(DOMNodeListProto,DOMNodeListProtoFunc)
00569 
00570 const ClassInfo DOMNodeList::info = { "NodeList", 0, 0, 0 };
00571 
00572 DOMNodeList::DOMNodeList(ExecState *exec, const DOM::NodeList& l)
00573  : DOMObject(DOMNodeListProto::self(exec)), list(l) { }
00574 
00575 DOMNodeList::~DOMNodeList()
00576 {
00577   ScriptInterpreter::forgetDOMObject(list.handle());
00578 }
00579 
00580 // We have to implement hasProperty since we don't use a hashtable for 'length'
00581 // ## this breaks "for (..in..)" though.
00582 bool DOMNodeList::hasProperty(ExecState *exec, const Identifier &p) const
00583 {
00584   if (p == lengthPropertyName)
00585     return true;
00586   // ## missing: accept p if array index or item id...
00587   return ObjectImp::hasProperty(exec, p);
00588 }
00589 
00590 Value DOMNodeList::tryGet(ExecState *exec, const Identifier &p) const
00591 {
00592 #ifdef KJS_VERBOSE
00593   kdDebug(6070) << "DOMNodeList::tryGet " << p.ascii() << endl;
00594 #endif
00595   if (p == lengthPropertyName)
00596     return Number(list.length());
00597 
00598   // Look in the prototype (for functions) before assuming it's an item's name
00599   Object proto = Object::dynamicCast(prototype());
00600   if (!proto.isNull() && proto.hasProperty(exec,p))
00601     return proto.get(exec,p);
00602 
00603   Value result;
00604 
00605   // array index ?
00606   bool ok;
00607   long unsigned int idx = p.toULong(&ok);
00608   if (ok)
00609     result = getDOMNode(exec,list.item(idx));
00610   else {
00611     // Find by ID
00612     DOM::HTMLElement e;
00613     unsigned long l = list.length();
00614     bool found = false;
00615 
00616     for ( unsigned long i = 0; i < l; i++ )
00617       if ( ( e = list.item( i ) ).id() == p.string() ) {
00618         result = getDOMNode(exec, list.item( i ) );
00619         found = true;
00620         break;
00621       }
00622 
00623     if ( !found )
00624       result = ObjectImp::get(exec, p);
00625   }
00626 
00627   return result;
00628 }
00629 
00630 // Need to support both get and call, so that list[0] and list(0) work.
00631 Value DOMNodeList::call(ExecState *exec, Object &thisObj, const List &args)
00632 {
00633   // This code duplication is necessary, DOMNodeList isn't a DOMFunction
00634   Value val;
00635   try {
00636     val = tryCall(exec, thisObj, args);
00637   }
00638   // pity there's no way to distinguish between these in JS code
00639   catch (...) {
00640     Object err = Error::create(exec, GeneralError, "Exception from DOMNodeList");
00641     exec->setException(err);
00642   }
00643   return val;
00644 }
00645 
00646 Value DOMNodeList::tryCall(ExecState *exec, Object &, const List &args)
00647 {
00648   // Do not use thisObj here. See HTMLCollection.
00649   UString s = args[0].toString(exec);
00650 
00651   // index-based lookup?
00652   bool ok;
00653   unsigned int u = s.toULong(&ok);
00654   if (ok)
00655     return getDOMNode(exec,list.item(u));
00656 
00657   // try lookup by name
00658   // ### NodeList::namedItem() would be cool to have
00659   // ### do we need to support the same two arg overload as in HTMLCollection?
00660   Value result = tryGet(exec, Identifier(s));
00661 
00662   if (result.isValid())
00663     return result;
00664 
00665   return Undefined();
00666 }
00667 
00668 // Not a prototype class currently, but should probably be converted to one
00669 Value DOMNodeListProtoFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
00670 {
00671   KJS_CHECK_THIS( KJS::DOMNodeList, thisObj );
00672   DOM::NodeList list = static_cast<DOMNodeList *>(thisObj.imp())->nodeList();
00673   switch (id) {
00674   case KJS::DOMNodeList::Item:
00675     return getDOMNode(exec, list.item(args[0].toInt32(exec)));
00676   case KJS::DOMNodeList::NamedItem:
00677   {
00678     // Not a real namedItem implementation like the one HTMLCollection has.
00679     // This is only an IE extension...
00680     DOM::HTMLElement e;
00681     unsigned long len = list.length();
00682     DOM::DOMString s = args[0].toString(exec).string();
00683 
00684     for ( unsigned long i = 0; i < len; i++ )
00685     {
00686       e = list.item( i );
00687       if ( !e.isNull() && (
00688              e.id() == s || static_cast<ElementImpl *>(e.handle())->getAttribute(ATTR_NAME) == s )
00689       )
00690       {
00691         return getDOMNode(exec, e );
00692       }
00693     }
00694     return Null(); // see HTMLCollection::NamedItem implementation
00695   }
00696   default:
00697     return Undefined();
00698   }
00699 }
00700 
00701 // -------------------------------------------------------------------------
00702 
00703 const ClassInfo DOMAttr::info = { "Attr", &DOMNode::info, &DOMAttrTable, 0 };
00704 
00705 /* Source for DOMAttrTable.
00706 @begin DOMAttrTable 5
00707   name      DOMAttr::Name       DontDelete|ReadOnly
00708   specified DOMAttr::Specified  DontDelete|ReadOnly
00709   value     DOMAttr::ValueProperty  DontDelete
00710   ownerElement  DOMAttr::OwnerElement   DontDelete|ReadOnly
00711 @end
00712 */
00713 Value DOMAttr::tryGet(ExecState *exec, const Identifier &propertyName) const
00714 {
00715 #ifdef KJS_VERBOSE
00716   kdDebug(6070) << "DOMAttr::tryGet " << propertyName.qstring() << endl;
00717 #endif
00718   return DOMObjectLookupGetValue<DOMAttr,DOMNode>(exec, propertyName,
00719                                                   &DOMAttrTable, this );
00720 }
00721 
00722 Value DOMAttr::getValueProperty(ExecState *exec, int token) const
00723 {
00724   switch (token) {
00725   case Name:
00726     return String(static_cast<DOM::Attr>(node).name());
00727   case Specified:
00728     return Boolean(static_cast<DOM::Attr>(node).specified());
00729   case ValueProperty:
00730     return String(static_cast<DOM::Attr>(node).value());
00731   case OwnerElement: // DOM2
00732     return getDOMNode(exec,static_cast<DOM::Attr>(node).ownerElement());
00733   }
00734   return Value(); // not reached
00735 }
00736 
00737 void DOMAttr::tryPut(ExecState *exec, const Identifier &propertyName, const Value& value, int attr)
00738 {
00739 #ifdef KJS_VERBOSE
00740   kdDebug(6070) << "DOMAttr::tryPut " << propertyName.qstring() << endl;
00741 #endif
00742   DOMObjectLookupPut<DOMAttr,DOMNode>(exec, propertyName, value, attr,
00743                                       &DOMAttrTable, this );
00744 }
00745 
00746 void DOMAttr::putValueProperty(ExecState *exec, int token, const Value& value, int /*attr*/)
00747 {
00748   switch (token) {
00749   case ValueProperty:
00750     static_cast<DOM::Attr>(node).setValue(value.toString(exec).string());
00751     return;
00752   default:
00753     kdDebug(6070) << "WARNING: DOMAttr::putValueProperty unhandled token " << token << endl;
00754   }
00755 }
00756 
00757 // -------------------------------------------------------------------------
00758 
00759 /* Source for DOMDocumentProtoTable.
00760 @begin DOMDocumentProtoTable 23
00761   createElement   DOMDocument::CreateElement                   DontDelete|Function 1
00762   createDocumentFragment DOMDocument::CreateDocumentFragment   DontDelete|Function 1
00763   createTextNode  DOMDocument::CreateTextNode                  DontDelete|Function 1
00764   createComment   DOMDocument::CreateComment                   DontDelete|Function 1
00765   createCDATASection DOMDocument::CreateCDATASection           DontDelete|Function 1
00766   createProcessingInstruction DOMDocument::CreateProcessingInstruction DontDelete|Function 1
00767   createAttribute DOMDocument::CreateAttribute                 DontDelete|Function 1
00768   createEntityReference DOMDocument::CreateEntityReference     DontDelete|Function 1
00769   getElementsByTagName  DOMDocument::GetElementsByTagName      DontDelete|Function 1
00770   importNode           DOMDocument::ImportNode                 DontDelete|Function 2
00771   createElementNS      DOMDocument::CreateElementNS            DontDelete|Function 2
00772   createAttributeNS    DOMDocument::CreateAttributeNS          DontDelete|Function 2
00773   getElementsByTagNameNS  DOMDocument::GetElementsByTagNameNS  DontDelete|Function 2
00774   getElementById     DOMDocument::GetElementById               DontDelete|Function 1
00775   createRange        DOMDocument::CreateRange                  DontDelete|Function 0
00776   createNodeIterator DOMDocument::CreateNodeIterator           DontDelete|Function 3
00777   createTreeWalker   DOMDocument::CreateTreeWalker             DontDelete|Function 4
00778   createEvent        DOMDocument::CreateEvent                  DontDelete|Function 1
00779   getOverrideStyle   DOMDocument::GetOverrideStyle             DontDelete|Function 2
00780   abort              DOMDocument::Abort                        DontDelete|Function 0
00781   load               DOMDocument::Load                         DontDelete|Function 1
00782   loadXML            DOMDocument::LoadXML                      DontDelete|Function 2
00783 @end
00784 */
00785 DEFINE_PROTOTYPE("DOMDocument", DOMDocumentProto)
00786 IMPLEMENT_PROTOFUNC_DOM(DOMDocumentProtoFunc)
00787 IMPLEMENT_PROTOTYPE_WITH_PARENT(DOMDocumentProto, DOMDocumentProtoFunc, DOMNodeProto)
00788 
00789 const ClassInfo DOMDocument::info = { "Document", &DOMNode::info, &DOMDocumentTable, 0 };
00790 
00791 /* Source for DOMDocumentTable.
00792 @begin DOMDocumentTable 4
00793   doctype         DOMDocument::DocType                         DontDelete|ReadOnly
00794   implementation  DOMDocument::Implementation                  DontDelete|ReadOnly
00795   documentElement DOMDocument::DocumentElement                 DontDelete|ReadOnly
00796   styleSheets     DOMDocument::StyleSheets                     DontDelete|ReadOnly
00797   preferredStylesheetSet  DOMDocument::PreferredStylesheetSet  DontDelete|ReadOnly
00798   selectedStylesheetSet  DOMDocument::SelectedStylesheetSet    DontDelete
00799   readyState      DOMDocument::ReadyState                      DontDelete|ReadOnly
00800   defaultView     DOMDocument::DefaultView                     DontDelete|ReadOnly
00801   async           DOMDocument::Async                           DontDelete
00802 @end
00803 */
00804 
00805 DOMDocument::DOMDocument(ExecState *exec, const DOM::Document& d)
00806   : DOMNode(DOMDocumentProto::self(exec), d) { }
00807 
00808 DOMDocument::DOMDocument(const Object& proto, const DOM::Document& d)
00809   : DOMNode(proto, d) { }
00810 
00811 DOMDocument::~DOMDocument()
00812 {
00813   ScriptInterpreter::forgetDOMObject(node.handle());
00814 }
00815 
00816 Value DOMDocument::tryGet(ExecState *exec, const Identifier &propertyName) const
00817 {
00818 #ifdef KJS_VERBOSE
00819   kdDebug(6070) << "DOMDocument::tryGet " << propertyName.qstring() << endl;
00820 #endif
00821   return DOMObjectLookupGetValue<DOMDocument, DOMNode>(
00822     exec, propertyName, &DOMDocumentTable, this);
00823 }
00824 
00825 Value DOMDocument::getValueProperty(ExecState *exec, int token) const
00826 {
00827   DOM::Document doc = static_cast<DOM::Document>(node);
00828 
00829   switch(token) {
00830   case DocType:
00831     return getDOMNode(exec,doc.doctype());
00832   case Implementation:
00833     return getDOMDOMImplementation(exec,doc.implementation());
00834   case DocumentElement:
00835     return getDOMNode(exec,doc.documentElement());
00836   case StyleSheets:
00837     //kdDebug() << "DOMDocument::StyleSheets, returning " << doc.styleSheets().length() << " stylesheets" << endl;
00838     return getDOMStyleSheetList(exec, doc.styleSheets(), doc);
00839   case DOMDocument::DefaultView: // DOM2
00840     return getDOMAbstractView(exec, doc.defaultView());
00841   case PreferredStylesheetSet:
00842     return String(doc.preferredStylesheetSet());
00843   case SelectedStylesheetSet:
00844     return String(doc.selectedStylesheetSet());
00845   case ReadyState:
00846     {
00847     DOM::DocumentImpl* docimpl = node.handle()->getDocument();
00848     if ( docimpl && docimpl->view() )
00849     {
00850       KHTMLPart* part = docimpl->view()->part();
00851       if ( part ) {
00852         if (part->d->m_bComplete) return String("complete");
00853         if (docimpl->parsing()) return String("loading");
00854         return String("loaded");
00855         // What does the interactive value mean ?
00856         // Missing support for "uninitialized"
00857       }
00858     }
00859     return Undefined();
00860     }
00861   case Async:
00862     return Boolean(doc.async());
00863   default:
00864     kdDebug(6070) << "WARNING: DOMDocument::getValueProperty unhandled token " << token << endl;
00865     return Value();
00866   }
00867 }
00868 
00869 void DOMDocument::tryPut(ExecState *exec, const Identifier& propertyName, const Value& value, int attr)
00870 {
00871 #ifdef KJS_VERBOSE
00872   kdDebug(6070) << "DOMDocument::tryPut " << propertyName.qstring() << endl;
00873 #endif
00874   DOMObjectLookupPut<DOMDocument,DOMNode>(exec, propertyName, value, attr, &DOMDocumentTable, this );
00875 }
00876 
00877 void DOMDocument::putValueProperty(ExecState *exec, int token, const Value& value, int /*attr*/)
00878 {
00879   DOM::Document doc = static_cast<DOM::Document>(node);
00880   switch (token) {
00881     case SelectedStylesheetSet: {
00882       doc.setSelectedStylesheetSet(value.toString(exec).string());
00883       break;
00884     }
00885     case Async: {
00886       doc.setAsync(value.toBoolean(exec));
00887       break;
00888     }
00889   }
00890 }
00891 
00892 Value DOMDocumentProtoFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
00893 {
00894   KJS_CHECK_THIS( KJS::DOMDocument, thisObj );
00895   DOM::Node node = static_cast<DOMNode *>( thisObj.imp() )->toNode();
00896   DOM::Document doc = static_cast<DOM::Document>(node);
00897   String str = args[0].toString(exec);
00898   DOM::DOMString s = str.value().string();
00899 
00900   switch(id) {
00901   case DOMDocument::CreateElement:
00902     return getDOMNode(exec,doc.createElement(s));
00903   case DOMDocument::CreateDocumentFragment:
00904     return getDOMNode(exec,doc.createDocumentFragment());
00905   case DOMDocument::CreateTextNode:
00906     return getDOMNode(exec,doc.createTextNode(s));
00907   case DOMDocument::CreateComment:
00908     return getDOMNode(exec,doc.createComment(s));
00909   case DOMDocument::CreateCDATASection:
00910     return getDOMNode(exec,doc.createCDATASection(s));  /* TODO: okay ? */
00911   case DOMDocument::CreateProcessingInstruction:
00912     return getDOMNode(exec,doc.createProcessingInstruction(args[0].toString(exec).string(),
00913                                                                  args[1].toString(exec).string()));
00914   case DOMDocument::CreateAttribute:
00915     return getDOMNode(exec,doc.createAttribute(s));
00916   case DOMDocument::CreateEntityReference:
00917     return getDOMNode(exec,doc.createEntityReference(args[0].toString(exec).string()));
00918   case DOMDocument::GetElementsByTagName:
00919     return getDOMNodeList(exec,doc.getElementsByTagName(s));
00920   case DOMDocument::ImportNode: // DOM2
00921     return getDOMNode(exec,doc.importNode(toNode(args[0]), args[1].toBoolean(exec)));
00922   case DOMDocument::CreateElementNS: // DOM2
00923     return getDOMNode(exec,doc.createElementNS(args[0].toString(exec).string(), args[1].toString(exec).string()));
00924   case DOMDocument::CreateAttributeNS: // DOM2
00925     return getDOMNode(exec,doc.createAttributeNS(args[0].toString(exec).string(),args[1].toString(exec).string()));
00926   case DOMDocument::GetElementsByTagNameNS: // DOM2
00927     return getDOMNodeList(exec,doc.getElementsByTagNameNS(args[0].toString(exec).string(),
00928                                                           args[1].toString(exec).string()));
00929   case DOMDocument::GetElementById:
00930 #ifdef KJS_VERBOSE
00931   kdDebug(6070) << "DOMDocument::GetElementById looking for " << args[0].toString(exec).string() << endl;
00932 #endif
00933     return getDOMNode(exec,doc.getElementById(args[0].toString(exec).string()));
00934   case DOMDocument::CreateRange:
00935     return getDOMRange(exec,doc.createRange());
00936   case DOMDocument::CreateNodeIterator:
00937     if (args[2].isA(NullType)) {
00938         DOM::NodeFilter filter;
00939         return getDOMNodeIterator(exec,
00940                                   doc.createNodeIterator(toNode(args[0]),
00941                                                          (long unsigned int)(args[1].toNumber(exec)),
00942                                                          filter,args[3].toBoolean(exec)));
00943     }
00944     else {
00945       Object obj = Object::dynamicCast(args[2]);
00946       if (!obj.isNull())
00947       {
00948         DOM::CustomNodeFilter *customFilter = new JSNodeFilter(obj);
00949         DOM::NodeFilter filter = DOM::NodeFilter::createCustom(customFilter);
00950         return getDOMNodeIterator(exec,
00951           doc.createNodeIterator(
00952             toNode(args[0]),(long unsigned int)(args[1].toNumber(exec)),
00953             filter,args[3].toBoolean(exec)));
00954       }// else?
00955     }
00956   case DOMDocument::CreateTreeWalker:
00957     return getDOMTreeWalker(exec,doc.createTreeWalker(toNode(args[0]),(long unsigned int)(args[1].toNumber(exec)),
00958              toNodeFilter(args[2]),args[3].toBoolean(exec)));
00959   case DOMDocument::CreateEvent:
00960     return getDOMEvent(exec,doc.createEvent(s));
00961   case DOMDocument::GetOverrideStyle: {
00962     DOM::Node arg0 = toNode(args[0]);
00963     if (arg0.nodeType() != DOM::Node::ELEMENT_NODE)
00964       return Undefined(); // throw exception?
00965     else
00966       return getDOMCSSStyleDeclaration(exec,doc.getOverrideStyle(static_cast<DOM::Element>(arg0),args[1].toString(exec).string()));
00967   }
00968   case DOMDocument::Abort:
00969     doc.abort();
00970     break;
00971   case DOMDocument::Load: {
00972     Window* active = Window::retrieveActive(exec);
00973     // Complete the URL using the "active part" (running interpreter). We do this for the security
00974     // check and to make sure we load exactly the same url as we have verified to be safe
00975     KHTMLPart *khtmlpart = ::qt_cast<KHTMLPart *>(active->part());
00976     if (khtmlpart) {
00977       // Security: only allow documents to be loaded from the same host
00978       QString dstUrl = khtmlpart->htmlDocument().completeURL(s).string();
00979       KParts::ReadOnlyPart *part = static_cast<KJS::ScriptInterpreter*>(exec->interpreter())->part();
00980       if (part->url().host() == KURL(dstUrl).host()) {
00981     kdDebug(6070) << "JavaScript: access granted for document.load() of " << dstUrl << endl;
00982     doc.load(dstUrl);
00983       }
00984       else {
00985     kdDebug(6070) << "JavaScript: access denied for document.load() of " << dstUrl << endl;
00986       }
00987     }
00988     break;
00989   }
00990   case DOMDocument::LoadXML:
00991     doc.loadXML(s);
00992     break;
00993   default:
00994     break;
00995   }
00996 
00997   return Undefined();
00998 }
00999 
01000 // -------------------------------------------------------------------------
01001 
01002 /* Source for DOMElementProtoTable.
01003 @begin DOMElementProtoTable 17
01004   getAttribute      DOMElement::GetAttribute    DontDelete|Function 1
01005   setAttribute      DOMElement::SetAttribute    DontDelete|Function 2
01006   removeAttribute   DOMElement::RemoveAttribute DontDelete|Function 1
01007   getAttributeNode  DOMElement::GetAttributeNode    DontDelete|Function 1
01008   setAttributeNode  DOMElement::SetAttributeNode    DontDelete|Function 2
01009   removeAttributeNode   DOMElement::RemoveAttributeNode DontDelete|Function 1
01010   getElementsByTagName  DOMElement::GetElementsByTagName    DontDelete|Function 1
01011   hasAttribute      DOMElement::HasAttribute    DontDelete|Function 1
01012   getAttributeNS    DOMElement::GetAttributeNS  DontDelete|Function 2
01013   setAttributeNS    DOMElement::SetAttributeNS  DontDelete|Function 3
01014   removeAttributeNS DOMElement::RemoveAttributeNS   DontDelete|Function 2
01015   getAttributeNodeNS    DOMElement::GetAttributeNodeNS  DontDelete|Function 2
01016   setAttributeNodeNS    DOMElement::SetAttributeNodeNS  DontDelete|Function 1
01017   getElementsByTagNameNS DOMElement::GetElementsByTagNameNS DontDelete|Function 2
01018   hasAttributeNS    DOMElement::HasAttributeNS  DontDelete|Function 2
01019 @end
01020 */
01021 DEFINE_PROTOTYPE("DOMElement",DOMElementProto)
01022 IMPLEMENT_PROTOFUNC_DOM(DOMElementProtoFunc)
01023 IMPLEMENT_PROTOTYPE_WITH_PARENT(DOMElementProto,DOMElementProtoFunc,DOMNodeProto)
01024 
01025 const ClassInfo DOMElement::info = { "Element", &DOMNode::info, &DOMElementTable, 0 };
01026 /* Source for DOMElementTable.
01027 @begin DOMElementTable 3
01028   tagName   DOMElement::TagName                         DontDelete|ReadOnly
01029   style     DOMElement::Style                           DontDelete|ReadOnly
01030 @end
01031 */
01032 DOMElement::DOMElement(ExecState *exec, const DOM::Element& e)
01033   : DOMNode(DOMElementProto::self(exec), e) { }
01034 
01035 DOMElement::DOMElement(const Object& proto, const DOM::Element& e)
01036   : DOMNode(proto, e) { }
01037 
01038 Value DOMElement::tryGet(ExecState *exec, const Identifier &propertyName) const
01039 {
01040 #ifdef KJS_VERBOSE
01041   kdDebug(6070) << "DOMElement::tryGet " << propertyName.qstring() << endl;
01042 #endif
01043   DOM::Element element = static_cast<DOM::Element>(node);
01044 
01045   const HashEntry* entry = Lookup::findEntry(&DOMElementTable, propertyName);
01046   if (entry)
01047   {
01048     switch( entry->value ) {
01049     case TagName:
01050       return String(element.tagName());
01051     case Style:
01052       return getDOMCSSStyleDeclaration(exec,element.style());
01053     default:
01054       kdDebug(6070) << "WARNING: Unhandled token in DOMElement::tryGet : " << entry->value << endl;
01055       break;
01056     }
01057   }
01058   // We have to check in DOMNode before giving access to attributes, otherwise
01059   // onload="..." would make onload return the string (attribute value) instead of
01060   // the listener object (function).
01061   if (DOMNode::hasProperty(exec, propertyName))
01062     return DOMNode::tryGet(exec, propertyName);
01063 
01064   DOM::DOMString attr = element.getAttribute( propertyName.string() );
01065   // Give access to attributes
01066   if ( !attr.isNull() )
01067     return String( attr );
01068 
01069   return Undefined();
01070 }
01071 
01072 Value DOMElementProtoFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
01073 {
01074   KJS_CHECK_THIS( KJS::DOMNode, thisObj ); // node should be enough here, given the cast
01075   DOM::Node node = static_cast<DOMNode *>( thisObj.imp() )->toNode();
01076   DOM::Element element = static_cast<DOM::Element>(node);
01077 
01078   switch(id) {
01079     case DOMElement::GetAttribute:
01080       return String(element.getAttribute(args[0].toString(exec).string()));
01081     case DOMElement::SetAttribute:
01082       element.setAttribute(args[0].toString(exec).string(),args[1].toString(exec).string());
01083       return Undefined();
01084     case DOMElement::RemoveAttribute:
01085       element.removeAttribute(args[0].toString(exec).string());
01086       return Undefined();
01087     case DOMElement::GetAttributeNode:
01088       return getDOMNode(exec,element.getAttributeNode(args[0].toString(exec).string()));
01089     case DOMElement::SetAttributeNode:
01090       return getDOMNode(exec,element.setAttributeNode((new DOMNode(exec,KJS::toNode(args[0])))->toNode()));
01091     case DOMElement::RemoveAttributeNode:
01092       return getDOMNode(exec,element.removeAttributeNode((new DOMNode(exec,KJS::toNode(args[0])))->toNode()));
01093     case DOMElement::GetElementsByTagName:
01094       return getDOMNodeList(exec,element.getElementsByTagName(args[0].toString(exec).string()));
01095     case DOMElement::HasAttribute: // DOM2
01096       return Boolean(element.hasAttribute(args[0].toString(exec).string()));
01097     case DOMElement::GetAttributeNS: // DOM2
01098       return String(element.getAttributeNS(args[0].toString(exec).string(),args[1].toString(exec).string()));
01099     case DOMElement::SetAttributeNS: // DOM2
01100       element.setAttributeNS(args[0].toString(exec).string(),args[1].toString(exec).string(),args[2].toString(exec).string());
01101       return Undefined();
01102     case DOMElement::RemoveAttributeNS: // DOM2
01103       element.removeAttributeNS(args[0].toString(exec).string(),args[1].toString(exec).string());
01104       return Undefined();
01105     case DOMElement::GetAttributeNodeNS: // DOM2
01106       return getDOMNode(exec,element.getAttributeNodeNS(args[0].toString(exec).string(),args[1].toString(exec).string()));
01107     case DOMElement::SetAttributeNodeNS: // DOM2
01108       return getDOMNode(exec,element.setAttributeNodeNS((new DOMNode(exec,KJS::toNode(args[0])))->toNode()));
01109     case DOMElement::GetElementsByTagNameNS: // DOM2
01110       return getDOMNodeList(exec,element.getElementsByTagNameNS(args[0].toString(exec).string(),args[1].toString(exec).string()));
01111     case DOMElement::HasAttributeNS: // DOM2
01112       return Boolean(element.hasAttributeNS(args[0].toString(exec).string(),args[1].toString(exec).string()));
01113   default:
01114     return Undefined();
01115   }
01116 }
01117 
01118 // -------------------------------------------------------------------------
01119 
01120 /* Source for DOMDOMImplementationProtoTable.
01121 @begin DOMDOMImplementationProtoTable 5
01122   hasFeature        DOMDOMImplementation::HasFeature        DontDelete|Function 2
01123   createCSSStyleSheet   DOMDOMImplementation::CreateCSSStyleSheet   DontDelete|Function 2
01124 # DOM2
01125   createDocumentType    DOMDOMImplementation::CreateDocumentType    DontDelete|Function 3
01126   createDocument    DOMDOMImplementation::CreateDocument        DontDelete|Function 3
01127   createHTMLDocument    DOMDOMImplementation::CreateHTMLDocument        DontDelete|Function 1
01128 @end
01129 */
01130 DEFINE_PROTOTYPE("DOMImplementation",DOMDOMImplementationProto)
01131 IMPLEMENT_PROTOFUNC_DOM(DOMDOMImplementationProtoFunc)
01132 IMPLEMENT_PROTOTYPE(DOMDOMImplementationProto,DOMDOMImplementationProtoFunc)
01133 
01134 const ClassInfo DOMDOMImplementation::info = { "DOMImplementation", 0, 0, 0 };
01135 
01136 DOMDOMImplementation::DOMDOMImplementation(ExecState *exec, const DOM::DOMImplementation& i)
01137   : DOMObject(DOMDOMImplementationProto::self(exec)), implementation(i) { }
01138 
01139 DOMDOMImplementation::~DOMDOMImplementation()
01140 {
01141   ScriptInterpreter::forgetDOMObject(implementation.handle());
01142 }
01143 
01144 Value DOMDOMImplementationProtoFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
01145 {
01146   KJS_CHECK_THIS( KJS::DOMDOMImplementation, thisObj );
01147   DOM::DOMImplementation implementation = static_cast<DOMDOMImplementation *>( thisObj.imp() )->toImplementation();
01148 
01149   switch(id) {
01150   case DOMDOMImplementation::HasFeature:
01151     return Boolean(implementation.hasFeature(args[0].toString(exec).string(),args[1].toString(exec).string()));
01152   case DOMDOMImplementation::CreateDocumentType: // DOM2
01153     return getDOMNode(exec,implementation.createDocumentType(args[0].toString(exec).string(),args[1].toString(exec).string(),args[2].toString(exec).string()));
01154   case DOMDOMImplementation::CreateDocument: { // DOM2
01155     // Initially set the URL to document of the creator... this is so that it resides in the same
01156     // host/domain for security checks. The URL will be updated if Document.load() is called.
01157     KHTMLPart *part = ::qt_cast<KHTMLPart*>(static_cast<KJS::ScriptInterpreter*>(exec->interpreter())->part());
01158     if (part) {
01159       Document doc = implementation.createDocument(args[0].toString(exec).string(),args[1].toString(exec).string(),toNode(args[2]));
01160       KURL url = static_cast<DocumentImpl*>(part->document().handle())->URL();
01161       static_cast<DocumentImpl*>(doc.handle())->setURL(url.url());
01162       return getDOMNode(exec,doc);
01163     }
01164     break;
01165   }
01166   case DOMDOMImplementation::CreateCSSStyleSheet: // DOM2
01167     return getDOMStyleSheet(exec,implementation.createCSSStyleSheet(args[0].toString(exec).string(),args[1].toString(exec).string()));
01168   case DOMDOMImplementation::CreateHTMLDocument: // DOM2-HTML
01169     return getDOMNode(exec, implementation.createHTMLDocument(args[0].toString(exec).string()));
01170   default:
01171     break;
01172   }
01173   return Undefined();
01174 }
01175 
01176 // -------------------------------------------------------------------------
01177 
01178 const ClassInfo DOMDocumentType::info = { "DocumentType", &DOMNode::info, &DOMDocumentTypeTable, 0 };
01179 
01180 /* Source for DOMDocumentTypeTable.
01181 @begin DOMDocumentTypeTable 6
01182   name          DOMDocumentType::Name       DontDelete|ReadOnly
01183   entities      DOMDocumentType::Entities   DontDelete|ReadOnly
01184   notations     DOMDocumentType::Notations  DontDelete|ReadOnly
01185 # DOM2
01186   publicId      DOMDocumentType::PublicId   DontDelete|ReadOnly
01187   systemId      DOMDocumentType::SystemId   DontDelete|ReadOnly
01188   internalSubset    DOMDocumentType::InternalSubset DontDelete|ReadOnly
01189 @end
01190 */
01191 DOMDocumentType::DOMDocumentType(ExecState *exec, const DOM::DocumentType& dt)
01192   : DOMNode( /*### no proto yet*/exec, dt ) { }
01193 
01194 Value DOMDocumentType::tryGet(ExecState *exec, const Identifier &propertyName) const
01195 {
01196 #ifdef KJS_VERBOSE
01197   kdDebug(6070) << "DOMDocumentType::tryGet " << propertyName.qstring() << endl;
01198 #endif
01199   return DOMObjectLookupGetValue<DOMDocumentType, DOMNode>(exec, propertyName, &DOMDocumentTypeTable, this);
01200 }
01201 
01202 Value DOMDocumentType::getValueProperty(ExecState *exec, int token) const
01203 {
01204   DOM::DocumentType type = static_cast<DOM::DocumentType>(node);
01205   switch (token) {
01206   case Name:
01207     return String(type.name());
01208   case Entities:
01209     return getDOMNamedNodeMap(exec,type.entities());
01210   case Notations:
01211     return getDOMNamedNodeMap(exec,type.notations());
01212   case PublicId: // DOM2
01213     return String(type.publicId());
01214   case SystemId: // DOM2
01215     return String(type.systemId());
01216   case InternalSubset: // DOM2
01217     return getString(type.internalSubset()); // can be null, see domts/level2/core/internalSubset01.html
01218   default:
01219     kdDebug(6070) << "WARNING: DOMDocumentType::getValueProperty unhandled token " << token << endl;
01220     return Value();
01221   }
01222 }
01223 
01224 // -------------------------------------------------------------------------
01225 
01226 /* Source for DOMNamedNodeMapProtoTable.
01227 @begin DOMNamedNodeMapProtoTable 7
01228   getNamedItem      DOMNamedNodeMap::GetNamedItem       DontDelete|Function 1
01229   setNamedItem      DOMNamedNodeMap::SetNamedItem       DontDelete|Function 1
01230   removeNamedItem   DOMNamedNodeMap::RemoveNamedItem    DontDelete|Function 1
01231   item          DOMNamedNodeMap::Item           DontDelete|Function 1
01232 # DOM2
01233   getNamedItemNS    DOMNamedNodeMap::GetNamedItemNS     DontDelete|Function 2
01234   setNamedItemNS    DOMNamedNodeMap::SetNamedItemNS     DontDelete|Function 1
01235   removeNamedItemNS DOMNamedNodeMap::RemoveNamedItemNS  DontDelete|Function 2
01236 @end
01237 @begin DOMNamedNodeMapTable 7
01238   length        DOMNamedNodeMap::Length         DontDelete|Function 1
01239 @end
01240 */
01241 DEFINE_PROTOTYPE("NamedNodeMap", DOMNamedNodeMapProto)
01242 IMPLEMENT_PROTOFUNC_DOM(DOMNamedNodeMapProtoFunc)
01243 IMPLEMENT_PROTOTYPE(DOMNamedNodeMapProto,DOMNamedNodeMapProtoFunc)
01244 
01245 const ClassInfo DOMNamedNodeMap::info = { "NamedNodeMap", 0, &DOMNamedNodeMapTable, 0 };
01246 
01247 DOMNamedNodeMap::DOMNamedNodeMap(ExecState *exec, const DOM::NamedNodeMap& m)
01248   : DOMObject(DOMNamedNodeMapProto::self(exec)), map(m) { }
01249 
01250 DOMNamedNodeMap::~DOMNamedNodeMap()
01251 {
01252   ScriptInterpreter::forgetDOMObject(map.handle());
01253 }
01254 
01255 bool DOMNamedNodeMap::hasProperty(ExecState *exec, const Identifier &p) const
01256 {
01257   // ## missing? array index
01258   return DOMObject::hasProperty(exec, p);
01259 }
01260 
01261 Value DOMNamedNodeMap::tryGet(ExecState* exec, const Identifier &p) const
01262 {
01263   if (p == lengthPropertyName)
01264     return Number(map.length());
01265 
01266   // array index ?
01267   bool ok;
01268   long unsigned int idx = p.toULong(&ok);
01269   if (ok)
01270     return getDOMNode(exec,map.item(idx));
01271 
01272   // Anything else (including functions, defined in the prototype)
01273   return DOMObject::tryGet(exec, p);
01274 }
01275 
01276 Value DOMNamedNodeMapProtoFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
01277 {
01278   KJS_CHECK_THIS( KJS::DOMNamedNodeMap, thisObj );
01279   DOM::NamedNodeMap map = static_cast<DOMNamedNodeMap *>(thisObj.imp())->toMap();
01280 
01281   switch(id) {
01282     case DOMNamedNodeMap::GetNamedItem:
01283       return getDOMNode(exec, map.getNamedItem(args[0].toString(exec).string()));
01284     case DOMNamedNodeMap::SetNamedItem:
01285       return getDOMNode(exec, map.setNamedItem((new DOMNode(exec,KJS::toNode(args[0])))->toNode()));
01286     case DOMNamedNodeMap::RemoveNamedItem:
01287       return getDOMNode(exec, map.removeNamedItem(args[0].toString(exec).string()));
01288     case DOMNamedNodeMap::Item:
01289       return getDOMNode(exec, map.item(args[0].toInt32(exec)));
01290     case DOMNamedNodeMap::GetNamedItemNS: // DOM2
01291       return getDOMNode(exec, map.getNamedItemNS(args[0].toString(exec).string(),args[1].toString(exec).string()));
01292     case DOMNamedNodeMap::SetNamedItemNS: // DOM2
01293       return getDOMNode(exec, map.setNamedItemNS(toNode(args[0])));
01294     case DOMNamedNodeMap::RemoveNamedItemNS: // DOM2
01295       return getDOMNode(exec, map.removeNamedItemNS(args[0].toString(exec).string(),args[1].toString(exec).string()));
01296     default:
01297       break;
01298   }
01299 
01300   return Undefined();
01301 }
01302 
01303 // -------------------------------------------------------------------------
01304 
01305 const ClassInfo DOMProcessingInstruction::info = { "ProcessingInstruction", &DOMNode::info, &DOMProcessingInstructionTable, 0 };
01306 
01307 /* Source for DOMProcessingInstructionTable.
01308 @begin DOMProcessingInstructionTable 3
01309   target    DOMProcessingInstruction::Target    DontDelete|ReadOnly
01310   data      DOMProcessingInstruction::Data      DontDelete
01311   sheet     DOMProcessingInstruction::Sheet     DontDelete|ReadOnly
01312 @end
01313 */
01314 Value DOMProcessingInstruction::tryGet(ExecState *exec, const Identifier &propertyName) const
01315 {
01316   return DOMObjectLookupGetValue<DOMProcessingInstruction, DOMNode>(exec, propertyName, &DOMProcessingInstructionTable, this);
01317 }
01318 
01319 Value DOMProcessingInstruction::getValueProperty(ExecState *exec, int token) const
01320 {
01321   switch (token) {
01322   case Target:
01323     return String(static_cast<DOM::ProcessingInstruction>(node).target());
01324   case Data:
01325     return String(static_cast<DOM::ProcessingInstruction>(node).data());
01326   case Sheet:
01327     return getDOMStyleSheet(exec,static_cast<DOM::ProcessingInstruction>(node).sheet());
01328   default:
01329     kdDebug(6070) << "WARNING: DOMProcessingInstruction::getValueProperty unhandled token " << token << endl;
01330     return Value();
01331   }
01332 }
01333 
01334 void DOMProcessingInstruction::tryPut(ExecState *exec, const Identifier &propertyName, const Value& value, int attr)
01335 {
01336   // Not worth using the hashtable for this one ;)
01337   if (propertyName == "data")
01338     static_cast<DOM::ProcessingInstruction>(node).setData(value.toString(exec).string());
01339   else
01340     DOMNode::tryPut(exec, propertyName,value,attr);
01341 }
01342 
01343 // -------------------------------------------------------------------------
01344 
01345 const ClassInfo DOMNotation::info = { "Notation", &DOMNode::info, &DOMNotationTable, 0 };
01346 
01347 /* Source for DOMNotationTable.
01348 @begin DOMNotationTable 2
01349   publicId      DOMNotation::PublicId   DontDelete|ReadOnly
01350   systemId      DOMNotation::SystemId   DontDelete|ReadOnly
01351 @end
01352 */
01353 Value DOMNotation::tryGet(ExecState *exec, const Identifier &propertyName) const
01354 {
01355   return DOMObjectLookupGetValue<DOMNotation, DOMNode>(exec, propertyName, &DOMNotationTable, this);
01356 }
01357 
01358 Value DOMNotation::getValueProperty(ExecState *, int token) const
01359 {
01360   switch (token) {
01361   case PublicId:
01362     return String(static_cast<DOM::Notation>(node).publicId());
01363   case SystemId:
01364     return String(static_cast<DOM::Notation>(node).systemId());
01365   default:
01366     kdDebug(6070) << "WARNING: DOMNotation::getValueProperty unhandled token " << token << endl;
01367     return Value();
01368   }
01369 }
01370 
01371 // -------------------------------------------------------------------------
01372 
01373 const ClassInfo DOMEntity::info = { "Entity", &DOMNode::info, 0, 0 };
01374 
01375 /* Source for DOMEntityTable.
01376 @begin DOMEntityTable 2
01377   publicId      DOMEntity::PublicId     DontDelete|ReadOnly
01378   systemId      DOMEntity::SystemId     DontDelete|ReadOnly
01379   notationName      DOMEntity::NotationName DontDelete|ReadOnly
01380 @end
01381 */
01382 Value DOMEntity::tryGet(ExecState *exec, const Identifier &propertyName) const
01383 {
01384   return DOMObjectLookupGetValue<DOMEntity, DOMNode>(exec, propertyName, &DOMEntityTable, this);
01385 }
01386 
01387 Value DOMEntity::getValueProperty(ExecState *, int token) const
01388 {
01389   switch (token) {
01390   case PublicId:
01391     return String(static_cast<DOM::Entity>(node).publicId());
01392   case SystemId:
01393     return String(static_cast<DOM::Entity>(node).systemId());
01394   case NotationName:
01395     return String(static_cast<DOM::Entity>(node).notationName());
01396   default:
01397     kdDebug(6070) << "WARNING: DOMEntity::getValueProperty unhandled token " << token << endl;
01398     return Value();
01399   }
01400 }
01401 
01402 // -------------------------------------------------------------------------
01403 
01404 bool KJS::checkNodeSecurity(ExecState *exec, const DOM::Node& n)
01405 {
01406   // Check to see if the currently executing interpreter is allowed to access the specified node
01407   if (n.isNull())
01408     return true;
01409   KHTMLView *view = n.handle()->getDocument()->view();
01410   Window* win = view && view->part() ? Window::retrieveWindow(view->part()) : 0L;
01411   if ( !win || !win->isSafeScript(exec) )
01412     return false;
01413   return true;
01414 }
01415 
01416 Value KJS::getDOMNode(ExecState *exec, const DOM::Node& n)
01417 {
01418   DOMObject *ret = 0;
01419   if (n.isNull())
01420     return Null();
01421   ScriptInterpreter* interp = static_cast<ScriptInterpreter *>(exec->interpreter());
01422   if ((ret = interp->getDOMObject(n.handle())))
01423     return Value(ret);
01424 
01425   switch (n.nodeType()) {
01426     case DOM::Node::ELEMENT_NODE:
01427       if (static_cast<DOM::Element>(n).isHTMLElement())
01428         ret = new HTMLElement(exec, static_cast<DOM::HTMLElement>(n));
01429       else
01430         ret = new DOMElement(exec, static_cast<DOM::Element>(n));
01431       break;
01432     case DOM::Node::ATTRIBUTE_NODE:
01433       ret = new DOMAttr(exec, static_cast<DOM::Attr>(n));
01434       break;
01435     case DOM::Node::TEXT_NODE:
01436     case DOM::Node::CDATA_SECTION_NODE:
01437       ret = new DOMText(exec, static_cast<DOM::Text>(n));
01438       break;
01439     case DOM::Node::ENTITY_REFERENCE_NODE:
01440       ret = new DOMNode(exec, n);
01441       break;
01442     case DOM::Node::ENTITY_NODE:
01443       ret = new DOMEntity(exec, static_cast<DOM::Entity>(n));
01444       break;
01445     case DOM::Node::PROCESSING_INSTRUCTION_NODE:
01446       ret = new DOMProcessingInstruction(exec, static_cast<DOM::ProcessingInstruction>(n));
01447       break;
01448     case DOM::Node::COMMENT_NODE:
01449       ret = new DOMCharacterData(exec, static_cast<DOM::CharacterData>(n));
01450       break;
01451     case DOM::Node::DOCUMENT_NODE:
01452       if (static_cast<DOM::Document>(n).isHTMLDocument())
01453         ret = new HTMLDocument(exec, static_cast<DOM::HTMLDocument>(n));
01454       else
01455         ret = new DOMDocument(exec, static_cast<DOM::Document>(n));
01456       break;
01457     case DOM::Node::DOCUMENT_TYPE_NODE:
01458       ret = new DOMDocumentType(exec, static_cast<DOM::DocumentType>(n));
01459       break;
01460     case DOM::Node::DOCUMENT_FRAGMENT_NODE:
01461       ret = new DOMNode(exec, n);
01462       break;
01463     case DOM::Node::NOTATION_NODE:
01464       ret = new DOMNotation(exec, static_cast<DOM::Notation>(n));
01465       break;
01466     default:
01467       ret = new DOMNode(exec, n);
01468   }
01469   interp->putDOMObject(n.handle(),ret);
01470 
01471   return Value(ret);
01472 }
01473 
01474 Value KJS::getDOMNamedNodeMap(ExecState *exec, const DOM::NamedNodeMap& m)
01475 {
01476   return Value(cacheDOMObject<DOM::NamedNodeMap, KJS::DOMNamedNodeMap>(exec, m));
01477 }
01478 
01479 Value KJS::getDOMNodeList(ExecState *exec, const DOM::NodeList& l)
01480 {
01481   return Value(cacheDOMObject<DOM::NodeList, KJS::DOMNodeList>(exec, l));
01482 }
01483 
01484 Value KJS::getDOMDOMImplementation(ExecState *exec, const DOM::DOMImplementation& i)
01485 {
01486   return Value(cacheDOMObject<DOM::DOMImplementation, KJS::DOMDOMImplementation>(exec, i));
01487 }
01488 
01489 // -------------------------------------------------------------------------
01490 
01491 const ClassInfo NodeConstructor::info = { "NodeConstructor", 0, &NodeConstructorTable, 0 };
01492 /* Source for NodeConstructorTable.
01493 @begin NodeConstructorTable 11
01494   ELEMENT_NODE      DOM::Node::ELEMENT_NODE     DontDelete|ReadOnly
01495   ATTRIBUTE_NODE    DOM::Node::ATTRIBUTE_NODE       DontDelete|ReadOnly
01496   TEXT_NODE     DOM::Node::TEXT_NODE        DontDelete|ReadOnly
01497   CDATA_SECTION_NODE    DOM::Node::CDATA_SECTION_NODE   DontDelete|ReadOnly
01498   ENTITY_REFERENCE_NODE DOM::Node::ENTITY_REFERENCE_NODE    DontDelete|ReadOnly
01499   ENTITY_NODE       DOM::Node::ENTITY_NODE      DontDelete|ReadOnly
01500   PROCESSING_INSTRUCTION_NODE DOM::Node::PROCESSING_INSTRUCTION_NODE DontDelete|ReadOnly
01501   COMMENT_NODE      DOM::Node::COMMENT_NODE     DontDelete|ReadOnly
01502   DOCUMENT_NODE     DOM::Node::DOCUMENT_NODE        DontDelete|ReadOnly
01503   DOCUMENT_TYPE_NODE    DOM::Node::DOCUMENT_TYPE_NODE   DontDelete|ReadOnly
01504   DOCUMENT_FRAGMENT_NODE DOM::Node::DOCUMENT_FRAGMENT_NODE  DontDelete|ReadOnly
01505   NOTATION_NODE     DOM::Node::NOTATION_NODE        DontDelete|ReadOnly
01506 @end
01507 */
01508 
01509 NodeConstructor::NodeConstructor(ExecState *exec)
01510   : DOMObject(exec->interpreter()->builtinObjectPrototype())
01511 {
01512 }
01513 
01514 Value NodeConstructor::tryGet(ExecState *exec, const Identifier &propertyName) const
01515 {
01516   return DOMObjectLookupGetValue<NodeConstructor, DOMObject>(exec, propertyName, &NodeConstructorTable, this);
01517 }
01518 
01519 Value NodeConstructor::getValueProperty(ExecState *, int token) const
01520 {
01521   // We use the token as the value to return directly
01522   return Number((unsigned int)token);
01523 #if 0
01524   switch (token) {
01525   case ELEMENT_NODE:
01526     return Number((unsigned int)DOM::Node::ELEMENT_NODE);
01527   case ATTRIBUTE_NODE:
01528     return Number((unsigned int)DOM::Node::ATTRIBUTE_NODE);
01529   case TEXT_NODE:
01530     return Number((unsigned int)DOM::Node::TEXT_NODE);
01531   case CDATA_SECTION_NODE:
01532     return Number((unsigned int)DOM::Node::CDATA_SECTION_NODE);
01533   case ENTITY_REFERENCE_NODE:
01534     return Number((unsigned int)DOM::Node::ENTITY_REFERENCE_NODE);
01535   case ENTITY_NODE:
01536     return Number((unsigned int)DOM::Node::ENTITY_NODE);
01537   case PROCESSING_INSTRUCTION_NODE:
01538     return Number((unsigned int)DOM::Node::PROCESSING_INSTRUCTION_NODE);
01539   case COMMENT_NODE:
01540     return Number((unsigned int)DOM::Node::COMMENT_NODE);
01541   case DOCUMENT_NODE:
01542     return Number((unsigned int)DOM::Node::DOCUMENT_NODE);
01543   case DOCUMENT_TYPE_NODE:
01544     return Number((unsigned int)DOM::Node::DOCUMENT_TYPE_NODE);
01545   case DOCUMENT_FRAGMENT_NODE:
01546     return Number((unsigned int)DOM::Node::DOCUMENT_FRAGMENT_NODE);
01547   case NOTATION_NODE:
01548     return Number((unsigned int)DOM::Node::NOTATION_NODE);
01549   default:
01550     kdDebug(6070) << "WARNING: NodeConstructor::getValueProperty unhandled token " << token << endl;
01551     return Value();
01552   }
01553 #endif
01554 }
01555 
01556 Object KJS::getNodeConstructor(ExecState *exec)
01557 {
01558   return Object(cacheGlobalObject<NodeConstructor>(exec, "[[node.constructor]]"));
01559 }
01560 
01561 // -------------------------------------------------------------------------
01562 
01563 const ClassInfo DOMExceptionConstructor::info = { "DOMExceptionConstructor", 0, 0, 0 };
01564 
01565 /* Source for DOMExceptionConstructorTable.
01566 @begin DOMExceptionConstructorTable 15
01567   INDEX_SIZE_ERR        DOM::DOMException::INDEX_SIZE_ERR       DontDelete|ReadOnly
01568   DOMSTRING_SIZE_ERR        DOM::DOMException::DOMSTRING_SIZE_ERR   DontDelete|ReadOnly
01569   HIERARCHY_REQUEST_ERR     DOM::DOMException::HIERARCHY_REQUEST_ERR    DontDelete|ReadOnly
01570   WRONG_DOCUMENT_ERR        DOM::DOMException::WRONG_DOCUMENT_ERR   DontDelete|ReadOnly
01571   INVALID_CHARACTER_ERR     DOM::DOMException::INVALID_CHARACTER_ERR    DontDelete|ReadOnly
01572   NO_DATA_ALLOWED_ERR       DOM::DOMException::NO_DATA_ALLOWED_ERR  DontDelete|ReadOnly
01573   NO_MODIFICATION_ALLOWED_ERR   DOM::DOMException::NO_MODIFICATION_ALLOWED_ERR  DontDelete|ReadOnly
01574   NOT_FOUND_ERR         DOM::DOMException::NOT_FOUND_ERR        DontDelete|ReadOnly
01575   NOT_SUPPORTED_ERR     DOM::DOMException::NOT_SUPPORTED_ERR    DontDelete|ReadOnly
01576   INUSE_ATTRIBUTE_ERR       DOM::DOMException::INUSE_ATTRIBUTE_ERR  DontDelete|ReadOnly
01577   INVALID_STATE_ERR     DOM::DOMException::INVALID_STATE_ERR    DontDelete|ReadOnly
01578   SYNTAX_ERR            DOM::DOMException::SYNTAX_ERR       DontDelete|ReadOnly
01579   INVALID_MODIFICATION_ERR  DOM::DOMException::INVALID_MODIFICATION_ERR DontDelete|ReadOnly
01580   NAMESPACE_ERR         DOM::DOMException::NAMESPACE_ERR        DontDelete|ReadOnly
01581   INVALID_ACCESS_ERR        DOM::DOMException::INVALID_ACCESS_ERR   DontDelete|ReadOnly
01582 @end
01583 */
01584 
01585 DOMExceptionConstructor::DOMExceptionConstructor(ExecState* exec)
01586   : DOMObject(exec->interpreter()->builtinObjectPrototype())
01587 {
01588 }
01589 
01590 Value DOMExceptionConstructor::tryGet(ExecState *exec, const Identifier &propertyName) const
01591 {
01592   return DOMObjectLookupGetValue<DOMExceptionConstructor, DOMObject>(exec, propertyName, &DOMExceptionConstructorTable, this);
01593 }
01594 
01595 Value DOMExceptionConstructor::getValueProperty(ExecState *, int token) const
01596 {
01597   // We use the token as the value to return directly
01598   return Number((unsigned int)token);
01599 #if 0
01600   switch (token) {
01601   case INDEX_SIZE_ERR:
01602     return Number((unsigned int)DOM::DOMException::INDEX_SIZE_ERR);
01603   case DOMSTRING_SIZE_ERR:
01604     return Number((unsigned int)DOM::DOMException::DOMSTRING_SIZE_ERR);
01605   case HIERARCHY_REQUEST_ERR:
01606     return Number((unsigned int)DOM::DOMException::HIERARCHY_REQUEST_ERR);
01607   case WRONG_DOCUMENT_ERR:
01608     return Number((unsigned int)DOM::DOMException::WRONG_DOCUMENT_ERR);
01609   case INVALID_CHARACTER_ERR:
01610     return Number((unsigned int)DOM::DOMException::INVALID_CHARACTER_ERR);
01611   case NO_DATA_ALLOWED_ERR:
01612     return Number((unsigned int)DOM::DOMException::NO_DATA_ALLOWED_ERR);
01613   case NO_MODIFICATION_ALLOWED_ERR:
01614     return Number((unsigned int)DOM::DOMException::NO_MODIFICATION_ALLOWED_ERR);
01615   case NOT_FOUND_ERR:
01616     return Number((unsigned int)DOM::DOMException::NOT_FOUND_ERR);
01617   case NOT_SUPPORTED_ERR:
01618     return Number((unsigned int)DOM::DOMException::NOT_SUPPORTED_ERR);
01619   case INUSE_ATTRIBUTE_ERR:
01620     return Number((unsigned int)DOM::DOMException::INUSE_ATTRIBUTE_ERR);
01621   case INVALID_STATE_ERR:
01622     return Number((unsigned int)DOM::DOMException::INVALID_STATE_ERR);
01623   case SYNTAX_ERR:
01624     return Number((unsigned int)DOM::DOMException::SYNTAX_ERR);
01625   case INVALID_MODIFICATION_ERR:
01626     return Number((unsigned int)DOM::DOMException::INVALID_MODIFICATION_ERR);
01627   case NAMESPACE_ERR:
01628     return Number((unsigned int)DOM::DOMException::NAMESPACE_ERR);
01629   case INVALID_ACCESS_ERR:
01630     return Number((unsigned int)DOM::DOMException::INVALID_ACCESS_ERR);
01631   default:
01632     kdDebug(6070) << "WARNING: DOMExceptionConstructor::getValueProperty unhandled token " << token << endl;
01633     return Value();
01634   }
01635 #endif
01636 }
01637 
01638 Object KJS::getDOMExceptionConstructor(ExecState *exec)
01639 {
01640   return cacheGlobalObject<DOMExceptionConstructor>(exec, "[[DOMException.constructor]]");
01641 }
01642 
01643 // -------------------------------------------------------------------------
01644 
01645 /* Source for DOMNamedNodesCollection.
01646 @begin DOMNamedNodesCollectionTable 1
01647   length        KJS::DOMNamedNodesCollection::Length        DontDelete|ReadOnly
01648 @end
01649 */
01650 const ClassInfo KJS::DOMNamedNodesCollection::info = { "DOMNamedNodesCollection", 0, &DOMNamedNodesCollectionTable, 0 };
01651 
01652 // Such a collection is usually very short-lived, it only exists
01653 // for constructs like document.forms.<name>[1],
01654 // so it shouldn't be a problem that it's storing all the nodes (with the same name). (David)
01655 DOMNamedNodesCollection::DOMNamedNodesCollection(ExecState *exec, const QValueList<DOM::Node>& nodes )
01656   : DOMObject(exec->interpreter()->builtinObjectPrototype()),
01657   m_nodes(nodes)
01658 {
01659   // Maybe we should ref (and deref in the dtor) the nodes, though ?
01660 }
01661 
01662 Value DOMNamedNodesCollection::tryGet(ExecState *exec, const Identifier &propertyName) const
01663 {
01664   kdDebug(6070) << k_funcinfo << propertyName.ascii() << endl;
01665   if (propertyName == lengthPropertyName)
01666     return Number(m_nodes.count());
01667   // index?
01668   bool ok;
01669   unsigned int u = propertyName.toULong(&ok);
01670   if (ok && u < m_nodes.count()) {
01671     DOM::Node node = m_nodes[u];
01672     return getDOMNode(exec,node);
01673   }
01674   return DOMObject::tryGet(exec,propertyName);
01675 }
01676 
01677 // -------------------------------------------------------------------------
01678 
01679 const ClassInfo DOMCharacterData::info = { "CharacterImp",
01680                       &DOMNode::info, &DOMCharacterDataTable, 0 };
01681 /*
01682 @begin DOMCharacterDataTable 2
01683   data      DOMCharacterData::Data      DontDelete
01684   length    DOMCharacterData::Length    DontDelete|ReadOnly
01685 @end
01686 @begin DOMCharacterDataProtoTable 7
01687   substringData DOMCharacterData::SubstringData DontDelete|Function 2
01688   appendData    DOMCharacterData::AppendData    DontDelete|Function 1
01689   insertData    DOMCharacterData::InsertData    DontDelete|Function 2
01690   deleteData    DOMCharacterData::DeleteData    DontDelete|Function 2
01691   replaceData   DOMCharacterData::ReplaceData   DontDelete|Function 2
01692 @end
01693 */
01694 DEFINE_PROTOTYPE("DOMCharacterData",DOMCharacterDataProto)
01695 IMPLEMENT_PROTOFUNC_DOM(DOMCharacterDataProtoFunc)
01696 IMPLEMENT_PROTOTYPE_WITH_PARENT(DOMCharacterDataProto,DOMCharacterDataProtoFunc, DOMNodeProto)
01697 
01698 DOMCharacterData::DOMCharacterData(ExecState *exec, const DOM::CharacterData& d)
01699  : DOMNode(DOMCharacterDataProto::self(exec), d) {}
01700 
01701 DOMCharacterData::DOMCharacterData(const Object& proto, const DOM::CharacterData& d)
01702  : DOMNode(proto, d) {}
01703 
01704 Value DOMCharacterData::tryGet(ExecState *exec, const Identifier &p) const
01705 {
01706 #ifdef KJS_VERBOSE
01707   kdDebug(6070)<<"DOMCharacterData::tryGet "<<p.string().string()<<endl;
01708 #endif
01709   return DOMObjectLookupGetValue<DOMCharacterData,DOMNode>(exec,p,&DOMCharacterDataTable,this);
01710 }
01711 
01712 Value DOMCharacterData::getValueProperty(ExecState *, int token) const
01713 {
01714   DOM::CharacterData data = static_cast<DOM::CharacterData>(node);
01715   switch (token) {
01716   case Data:
01717     return String(data.data());
01718   case Length:
01719     return Number(data.length());
01720  default:
01721    kdDebug(6070) << "WARNING: Unhandled token in DOMCharacterData::getValueProperty : " << token << endl;
01722    return Value();
01723   }
01724 }
01725 
01726 void DOMCharacterData::tryPut(ExecState *exec, const Identifier &propertyName, const Value& value, int attr)
01727 {
01728   if (propertyName == "data")
01729     static_cast<DOM::CharacterData>(node).setData(value.toString(exec).string());
01730   else
01731     DOMNode::tryPut(exec, propertyName,value,attr);
01732 }
01733 
01734 Value DOMCharacterDataProtoFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
01735 {
01736   KJS_CHECK_THIS( KJS::DOMCharacterData, thisObj );
01737   DOM::CharacterData data = static_cast<DOMCharacterData *>(thisObj.imp())->toData();
01738   switch(id) {
01739     case DOMCharacterData::SubstringData:
01740       return String(data.substringData(args[0].toInteger(exec),args[1].toInteger(exec)));
01741     case DOMCharacterData::AppendData:
01742       data.appendData(args[0].toString(exec).string());
01743       return Undefined();
01744       break;
01745     case DOMCharacterData::InsertData:
01746       data.insertData(args[0].toInteger(exec),args[1].toString(exec).string());
01747       return  Undefined();
01748       break;
01749     case DOMCharacterData::DeleteData:
01750       data.deleteData(args[0].toInteger(exec),args[1].toInteger(exec));
01751       return  Undefined();
01752       break;
01753     case DOMCharacterData::ReplaceData:
01754       data.replaceData(args[0].toInteger(exec),args[1].toInteger(exec),args[2].toString(exec).string());
01755       return Undefined();
01756       break;
01757     default:
01758       return Undefined();
01759   }
01760 }
01761 
01762 // -------------------------------------------------------------------------
01763 
01764 const ClassInfo DOMText::info = { "Text",
01765                  &DOMCharacterData::info, 0, 0 };
01766 /*
01767 @begin DOMTextProtoTable 1
01768   splitText DOMText::SplitText  DontDelete|Function 1
01769 @end
01770 */
01771 DEFINE_PROTOTYPE("DOMText",DOMTextProto)
01772 IMPLEMENT_PROTOFUNC_DOM(DOMTextProtoFunc)
01773 IMPLEMENT_PROTOTYPE_WITH_PARENT(DOMTextProto,DOMTextProtoFunc,DOMCharacterDataProto)
01774 
01775 DOMText::DOMText(ExecState *exec, const DOM::Text& t)
01776   : DOMCharacterData(DOMTextProto::self(exec), t) { }
01777 
01778 Value DOMText::tryGet(ExecState *exec, const Identifier &p) const
01779 {
01780   if (p.isEmpty())
01781     return Undefined(); // ### TODO
01782   else
01783     return DOMCharacterData::tryGet(exec, p);
01784 }
01785 
01786 Value DOMTextProtoFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
01787 {
01788   KJS_CHECK_THIS( KJS::DOMText, thisObj );
01789   DOM::Text text = static_cast<DOMText *>(thisObj.imp())->toText();
01790   switch(id) {
01791     case DOMText::SplitText:
01792       return getDOMNode(exec,text.splitText(args[0].toInteger(exec)));
01793       break;
01794     default:
01795       return Undefined();
01796   }
01797 }
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This file is part of the documentation for khtml Library Version 3.4.0.
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Generated on Wed May 4 07:16:30 2005 by doxygen 1.4.2 written by Dimitri van Heesch, © 1997-2003