kjs_html.cpp

khtml在gtk上的移植版本

  DOM::HTMLCollection coll2 = doc.forms();
  DOM::HTMLElement element = coll.namedItem(propertyName.string());
  DOM::HTMLElement element2;
  if (element.isNull()) {
    element = coll2.namedItem(propertyName.string());
    element2 = coll2.nextNamedItem(propertyName.string());
  }
  else {
    element2 = coll.nextNamedItem(propertyName.string());
    if (element2.isNull())
        element2 = coll2.namedItem(propertyName.string());
  }
  
  if (!element.isNull() && (element.elementId() == ID_IMG || element.elementId() == ID_FORM))
  {
    if (element2.isNull())
        return getDOMNode(exec, element);
    else {
        DOM::HTMLCollection collAll = doc.all();
        KJS::HTMLCollection htmlcoll(exec,collAll);
        return htmlcoll.getNamedItems(exec, propertyName); // Get all the items with the same name
    }
  }

  return Undefined();
}

void KJS::HTMLDocument::tryPut(ExecState *exec, const Identifier &propertyName, const Value& value, int attr)
{
#ifdef KJS_VERBOSE
  kdDebug(6070) << "KJS::HTMLDocument::tryPut " << propertyName.qstring() << endl;
#endif
  DOMObjectLookupPut<HTMLDocument, DOMDocument>( exec, propertyName, value, attr, &HTMLDocumentTable, this );
}

void KJS::HTMLDocument::putValue(ExecState *exec, int token, const Value& value, int /*attr*/)
{
  DOM::HTMLDocument doc = static_cast<DOM::HTMLDocument>(node);
  DOM::HTMLBodyElement body = doc.body();

  switch (token) {
  case Title:
    doc.setTitle(value.toString(exec).string());
    break;
  case Body: {
    DOMNode *node = new DOMNode(exec, KJS::toNode(value));
    // This is required to avoid leaking the node.
    Value nodeValue(node);
    doc.setBody(node->toNode());
    break;
  }
  case Domain: { // not part of the DOM
    DOM::HTMLDocumentImpl* docimpl = static_cast<DOM::HTMLDocumentImpl*>(doc.handle());
    if (docimpl)
      docimpl->setDomain(value.toString(exec).string());
    break;
  }
  case Cookie:
    doc.setCookie(value.toString(exec).string());
    break;
  case Location: {
    KHTMLPart *part = static_cast<DOM::DocumentImpl *>( doc.handle() )->part();
    if (part)
    {
      QString str = value.toString(exec).qstring();

      // When assinging location, IE and Mozilla both resolve the URL
      // relative to the frame where the JavaScript is executing not
      // the target frame.
      KHTMLPart *activePart = static_cast<KJS::ScriptInterpreter *>( exec->dynamicInterpreter() )->part();
      if (activePart) {
       KURL resolvedURL(activePart->baseURL(), str);
       str = resolvedURL.url();
      }

#if APPLE_CHANGES
      // We want a new history item if this JS was called via a user gesture
      bool userGesture = static_cast<ScriptInterpreter *>(exec->dynamicInterpreter())->wasRunByUserGesture();
      part->scheduleRedirection(0, str, !userGesture);
#else
      part->scheduleRedirection(0, str, false/*don't lock history*/);
#endif
    }
    break;
  }
  case BgColor:
    body.setBgColor(value.toString(exec).string());
    break;
  case FgColor:
    body.setText(value.toString(exec).string());
    break;
  case AlinkColor:
    // this check is a bit silly, but some benchmarks like to set the
    // document's link colors over and over to the same value and we
    // don't want to incur a style update each time.
    {
      DOM::DOMString newColor = value.toString(exec).string();
      if (body.aLink() != newColor) {
	body.setALink(newColor);
      }
    }
    break;
  case LinkColor:
    // this check is a bit silly, but some benchmarks like to set the
    // document's link colors over and over to the same value and we
    // don't want to incur a style update each time.
    {
      DOM::DOMString newColor = value.toString(exec).string();
      if (body.link() != newColor) {
	body.setLink(newColor);
      }
    }
    break;
  case VlinkColor:
    // this check is a bit silly, but some benchmarks like to set the
    // document's link colors over and over to the same value and we
    // don't want to incur a style update each time.
    {
      DOM::DOMString newColor = value.toString(exec).string();
      if (body.vLink() != newColor) {
	body.setVLink(newColor);
      }
    }
    break;
  case Dir:
    body.setDir(value.toString(exec).string());
    break;
  default:
    kdWarning() << "HTMLDocument::putValue unhandled token " << token << endl;
  }
}

// -------------------------------------------------------------------------

const ClassInfo KJS::HTMLElement::info = { "HTMLElement", &DOMElement::info, &HTMLElementTable, 0 };
const ClassInfo KJS::HTMLElement::html_info = { "HTMLHtmlElement", &KJS::HTMLElement::info, &HTMLHtmlElementTable, 0 };
const ClassInfo KJS::HTMLElement::head_info = { "HTMLHeadElement", &KJS::HTMLElement::info, &HTMLHeadElementTable, 0 };
const ClassInfo KJS::HTMLElement::link_info = { "HTMLLinkElement", &KJS::HTMLElement::info, &HTMLLinkElementTable, 0 };
const ClassInfo KJS::HTMLElement::title_info = { "HTMLTitleElement", &KJS::HTMLElement::info, &HTMLTitleElementTable, 0 };
const ClassInfo KJS::HTMLElement::meta_info = { "HTMLMetaElement", &KJS::HTMLElement::info, &HTMLMetaElementTable, 0 };
const ClassInfo KJS::HTMLElement::base_info = { "HTMLBaseElement", &KJS::HTMLElement::info, &HTMLBaseElementTable, 0 };
const ClassInfo KJS::HTMLElement::isIndex_info = { "HTMLIsIndexElement", &KJS::HTMLElement::info, &HTMLIsIndexElementTable, 0 };
const ClassInfo KJS::HTMLElement::style_info = { "HTMLStyleElement", &KJS::HTMLElement::info, &HTMLStyleElementTable, 0 };
const ClassInfo KJS::HTMLElement::body_info = { "HTMLBodyElement", &KJS::HTMLElement::info, &HTMLBodyElementTable, 0 };
const ClassInfo KJS::HTMLElement::form_info = { "HTMLFormElement", &KJS::HTMLElement::info, &HTMLFormElementTable, 0 };
const ClassInfo KJS::HTMLElement::select_info = { "HTMLSelectElement", &KJS::HTMLElement::info, &HTMLSelectElementTable, 0 };
const ClassInfo KJS::HTMLElement::optGroup_info = { "HTMLOptGroupElement", &KJS::HTMLElement::info, &HTMLOptGroupElementTable, 0 };
const ClassInfo KJS::HTMLElement::option_info = { "HTMLOptionElement", &KJS::HTMLElement::info, &HTMLOptionElementTable, 0 };
const ClassInfo KJS::HTMLElement::input_info = { "HTMLInputElement", &KJS::HTMLElement::info, &HTMLInputElementTable, 0 };
const ClassInfo KJS::HTMLElement::textArea_info = { "HTMLTextAreaElement", &KJS::HTMLElement::info, &HTMLTextAreaElementTable, 0 };
const ClassInfo KJS::HTMLElement::button_info = { "HTMLButtonElement", &KJS::HTMLElement::info, &HTMLButtonElementTable, 0 };
const ClassInfo KJS::HTMLElement::label_info = { "HTMLLabelElement", &KJS::HTMLElement::info, &HTMLLabelElementTable, 0 };
const ClassInfo KJS::HTMLElement::fieldSet_info = { "HTMLFieldSetElement", &KJS::HTMLElement::info, &HTMLFieldSetElementTable, 0 };
const ClassInfo KJS::HTMLElement::legend_info = { "HTMLLegendElement", &KJS::HTMLElement::info, &HTMLLegendElementTable, 0 };
const ClassInfo KJS::HTMLElement::ul_info = { "HTMLUListElement", &KJS::HTMLElement::info, &HTMLUListElementTable, 0 };
const ClassInfo KJS::HTMLElement::ol_info = { "HTMLOListElement", &KJS::HTMLElement::info, &HTMLOListElementTable, 0 };
const ClassInfo KJS::HTMLElement::dl_info = { "HTMLDListElement", &KJS::HTMLElement::info, &HTMLDListElementTable, 0 };
const ClassInfo KJS::HTMLElement::dir_info = { "HTMLDirectoryElement", &KJS::HTMLElement::info, &HTMLDirectoryElementTable, 0 };
const ClassInfo KJS::HTMLElement::menu_info = { "HTMLMenuElement", &KJS::HTMLElement::info, &HTMLMenuElementTable, 0 };
const ClassInfo KJS::HTMLElement::li_info = { "HTMLLIElement", &KJS::HTMLElement::info, &HTMLLIElementTable, 0 };
const ClassInfo KJS::HTMLElement::div_info = { "HTMLDivElement", &KJS::HTMLElement::info, &HTMLDivElementTable, 0 };
const ClassInfo KJS::HTMLElement::p_info = { "HTMLParagraphElement", &KJS::HTMLElement::info, &HTMLParagraphElementTable, 0 };
const ClassInfo KJS::HTMLElement::heading_info = { "HTMLHeadingElement", &KJS::HTMLElement::info, &HTMLHeadingElementTable, 0 };
const ClassInfo KJS::HTMLElement::blockQuote_info = { "HTMLBlockQuoteElement", &KJS::HTMLElement::info, &HTMLBlockQuoteElementTable, 0 };
const ClassInfo KJS::HTMLElement::q_info = { "HTMLQuoteElement", &KJS::HTMLElement::info, &HTMLQuoteElementTable, 0 };
const ClassInfo KJS::HTMLElement::pre_info = { "HTMLPreElement", &KJS::HTMLElement::info, &HTMLPreElementTable, 0 };
const ClassInfo KJS::HTMLElement::br_info = { "HTMLBRElement", &KJS::HTMLElement::info, &HTMLBRElementTable, 0 };
const ClassInfo KJS::HTMLElement::baseFont_info = { "HTMLBaseFontElement", &KJS::HTMLElement::info, &HTMLBaseFontElementTable, 0 };
const ClassInfo KJS::HTMLElement::font_info = { "HTMLFontElement", &KJS::HTMLElement::info, &HTMLFontElementTable, 0 };
const ClassInfo KJS::HTMLElement::hr_info = { "HTMLHRElement", &KJS::HTMLElement::info, &HTMLHRElementTable, 0 };
const ClassInfo KJS::HTMLElement::mod_info = { "HTMLModElement", &KJS::HTMLElement::info, &HTMLModElementTable, 0 };
const ClassInfo KJS::HTMLElement::a_info = { "HTMLAnchorElement", &KJS::HTMLElement::info, &HTMLAnchorElementTable, 0 };
const ClassInfo KJS::HTMLElement::canvas_info = { "HTMLCanvasElement", &KJS::HTMLElement::info, &HTMLCanvasElementTable, 0 };
const ClassInfo KJS::HTMLElement::img_info = { "HTMLImageElement", &KJS::HTMLElement::info, &HTMLImageElementTable, 0 };
const ClassInfo KJS::HTMLElement::object_info = { "HTMLObjectElement", &KJS::HTMLElement::info, &HTMLObjectElementTable, 0 };
const ClassInfo KJS::HTMLElement::param_info = { "HTMLParamElement", &KJS::HTMLElement::info, &HTMLParamElementTable, 0 };
const ClassInfo KJS::HTMLElement::applet_info = { "HTMLAppletElement", &KJS::HTMLElement::info, &HTMLAppletElementTable, 0 };
const ClassInfo KJS::HTMLElement::map_info = { "HTMLMapElement", &KJS::HTMLElement::info, &HTMLMapElementTable, 0 };
const ClassInfo KJS::HTMLElement::area_info = { "HTMLAreaElement", &KJS::HTMLElement::info, &HTMLAreaElementTable, 0 };
const ClassInfo KJS::HTMLElement::script_info = { "HTMLScriptElement", &KJS::HTMLElement::info, &HTMLScriptElementTable, 0 };
const ClassInfo KJS::HTMLElement::table_info = { "HTMLTableElement", &KJS::HTMLElement::info, &HTMLTableElementTable, 0 };
const ClassInfo KJS::HTMLElement::caption_info = { "HTMLTableCaptionElement", &KJS::HTMLElement::info, &HTMLTableCaptionElementTable, 0 };
const ClassInfo KJS::HTMLElement::col_info = { "HTMLTableColElement", &KJS::HTMLElement::info, &HTMLTableColElementTable, 0 };
const ClassInfo KJS::HTMLElement::tablesection_info = { "HTMLTableSectionElement", &KJS::HTMLElement::info, &HTMLTableSectionElementTable, 0 };
const ClassInfo KJS::HTMLElement::tr_info = { "HTMLTableRowElement", &KJS::HTMLElement::info, &HTMLTableRowElementTable, 0 };
const ClassInfo KJS::HTMLElement::tablecell_info = { "HTMLTableCellElement", &KJS::HTMLElement::info, &HTMLTableCellElementTable, 0 };
const ClassInfo KJS::HTMLElement::frameSet_info = { "HTMLFrameSetElement", &KJS::HTMLElement::info, &HTMLFrameSetElementTable, 0 };
const ClassInfo KJS::HTMLElement::frame_info = { "HTMLFrameElement", &KJS::HTMLElement::info, &HTMLFrameElementTable, 0 };
const ClassInfo KJS::HTMLElement::iFrame_info = { "HTMLIFrameElement", &KJS::HTMLElement::info, &HTMLIFrameElementTable, 0 };
const ClassInfo KJS::HTMLElement::marquee_info = { "HTMLMarqueeElement", &KJS::HTMLElement::info, &HTMLMarqueeElementTable, 0 };

const ClassInfo* KJS::HTMLElement::classInfo() const
{
  DOM::HTMLElement element = static_cast<DOM::HTMLElement>(node);
  switch (element.elementId()) {
  case ID_HTML:
    return &html_info;
  case ID_HEAD:
    return &head_info;
  case ID_LINK:
    return &link_info;
  case ID_TITLE:
    return &title_info;
  case ID_META:
    return &meta_info;
  case ID_BASE:
    return &base_info;
  case ID_ISINDEX:
    return &isIndex_info;
  case ID_STYLE:
    return &style_info;
  case ID_BODY:
    return &body_info;
  case ID_FORM:
    return &form_info;
  case ID_SELECT:
    return &select_info;
  case ID_OPTGROUP:
    return &optGroup_info;
  case ID_OPTION:
    return &option_info;
  case ID_INPUT:
    return &input_info;
  case ID_TEXTAREA:
    return &textArea_info;
  case ID_BUTTON:
    return &button_info;
  case ID_LABEL:
    return &label_info;
  case ID_FIELDSET:
    return &fieldSet_info;
  case ID_LEGEND:
    return &legend_info;
  case ID_UL:
    return &ul_info;
  case ID_OL:
    return &ol_info;
  case ID_DL:
    return &dl_info;
  case ID_DIR:
    return &dir_info;
  case ID_MENU:
    return &menu_info;
  case ID_LI:
    return &li_info;
  case ID_DIV:
    return &div_info;
  case ID_P:
    return &p_info;
  case ID_H1:
  case ID_H2:
  case ID_H3:
  case ID_H4:
  case ID_H5:
  case ID_H6:
    return &heading_info;
  case ID_BLOCKQUOTE:
    return &blockQuote_info;
  case ID_Q:
    return &q_info;
  case ID_PRE:
    return &pre_info;
  case ID_BR:
    return &br_info;
  case ID_BASEFONT:
    return &baseFont_info;
  case ID_FONT:
    return &font_info;
  case ID_HR:
    return &hr_info;
  case ID_INS:
  case ID_DEL:
    return &mod_info;
  case ID_A:
    return &a_info;
  case ID_CANVAS:
    return &canvas_info;
  case ID_IMG:
    return &img_info;
  case ID_OBJECT:
    return &object_info;
  case ID_PARAM:
    return &param_info;
  case ID_APPLET:
    return &applet_info;
  case ID_MAP:
    return &map_info;
  case ID_AREA:
    return &area_info;
  case ID_SCRIPT:
    return &script_info;
  case ID_TABLE:
    return &table_info;
  case ID_CAPTION:
    return &caption_info;
  case ID_COL:
    return &col_info;
  case ID_THEAD:
    return &tablesection_info;
  case ID_TBODY:
    return &tablesection_info;
  case ID_TFOOT:
    return &tablesection_info;
  case ID_TR:
    return &tr_info;
  case ID_TH:
    return &tablecell_info;
  case ID_TD:
    return &tablecell_info;
  case ID_FRAMESET:
    return &frameSet_info;
  case ID_FRAME:
    return &frame_info;
  case ID_IFRAME:
    return &iFrame_info;
  case ID_MARQUEE:
    return &marquee_info;
  default:
    return &info;
  }
}
/*