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      1 /**
      2  * Copyright (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
      3  *
      4  * This library is free software; you can redistribute it and/or
      5  * modify it under the terms of the GNU Library General Public
      6  * License as published by the Free Software Foundation; either
      7  * version 2 of the License, or (at your option) any later version.
      8  *
      9  * This library is distributed in the hope that it will be useful,
     10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
     11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     12  * Library General Public License for more details.
     13  *
     14  * You should have received a copy of the GNU Library General Public License
     15  * along with this library; see the file COPYING.LIB.  If not, write to
     16  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
     17  * Boston, MA 02110-1301, USA.
     18  *
     19  */
     20 
     21 #include "config.h"
     22 
     23 #if ENABLE(WML)
     24 #include "WMLNoopElement.h"
     25 
     26 #include "WMLDoElement.h"
     27 #include "WMLErrorHandling.h"
     28 #include "WMLNames.h"
     29 
     30 namespace WebCore {
     31 
     32 using namespace WMLNames;
     33 
     34 WMLNoopElement::WMLNoopElement(const QualifiedName& tagName, Document* doc)
     35     : WMLElement(tagName, doc)
     36 {
     37 }
     38 
     39 PassRefPtr<WMLNoopElement> WMLNoopElement::create(const QualifiedName& tagName, Document* document)
     40 {
     41     return adoptRef(new WMLNoopElement(tagName, document));
     42 }
     43 
     44 WMLNoopElement::~WMLNoopElement()
     45 {
     46 }
     47 
     48 void WMLNoopElement::insertedIntoDocument()
     49 {
     50     WMLElement::insertedIntoDocument();
     51 
     52     ContainerNode* parent = parentNode();
     53     if (!parent || !parent->isWMLElement())
     54         return;
     55 
     56     if (parent->hasTagName(doTag)) {
     57         WMLDoElement* doElement = static_cast<WMLDoElement*>(parent);
     58         doElement->setNoop(true);
     59 
     60         if (doElement->attached())
     61             doElement->detach();
     62 
     63         ASSERT(!doElement->attached());
     64         doElement->attach();
     65     } else if (parent->hasTagName(anchorTag))
     66         reportWMLError(document(), WMLErrorForbiddenTaskInAnchorElement);
     67 }
     68 
     69 }
     70 
     71 #endif
     72