1 /*

     2  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)

     3  *           (C) 1999 Antti Koivisto (koivisto@kde.org)

     4  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.

     5  * Copyright (C) 2008 Nikolas Zimmermann <zimmermann@kde.org>

     6  *

     7  * This library is free software; you can redistribute it and/or

     8  * modify it under the terms of the GNU Library General Public

     9  * License as published by the Free Software Foundation; either

    10  * version 2 of the License, or (at your option) any later version.

    11  *

    12  * This library is distributed in the hope that it will be useful,

    13  * but WITHOUT ANY WARRANTY; without even the implied warranty of

    14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    15  * Library General Public License for more details.

    16  *

    17  * You should have received a copy of the GNU Library General Public License

    18  * along with this library; see the file COPYING.LIB.  If not, write to

    19  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,

    20  * Boston, MA 02110-1301, USA.

    21  *

    22  */

    23 

    24 #ifndef HTMLScriptElement_h

    25 #define HTMLScriptElement_h

    26 

    27 #include "ScriptElement.h"

    28 #include "HTMLElement.h"

    29 

    30 namespace WebCore {

    31 

    32 class HTMLScriptElement : public HTMLElement, public ScriptElement {

    33 public:

    34     static PassRefPtr<HTMLScriptElement> create(const QualifiedName&, Document*, bool createdByParser);

    35 

    36     virtual bool shouldExecuteAsJavaScript() const;

    37 

    38     String text() const;

    39     void setText(const String&);

    40 

    41     KURL src() const;

    42 

    43     virtual String scriptCharset() const;

    44     

    45     bool haveFiredLoadEvent() const { return m_data.haveFiredLoadEvent(); }

    46 

    47 private:

    48     HTMLScriptElement(const QualifiedName&, Document*, bool createdByParser);

    49 

    50     virtual String scriptContent() const;

    51 

    52     virtual HTMLTagStatus endTagRequirement() const { return TagStatusRequired; }

    53     virtual int tagPriority() const { return 1; }

    54     virtual bool checkDTD(const Node* newChild) { return newChild->isTextNode(); }

    55 

    56     virtual void parseMappedAttribute(Attribute*);

    57     virtual void insertedIntoDocument();

    58     virtual void removedFromDocument();

    59     virtual void childrenChanged(bool changedByParser = false, Node* beforeChange = 0, Node* afterChange = 0, int childCountDelta = 0);

    60 

    61     virtual bool isURLAttribute(Attribute*) const;

    62     virtual void finishParsingChildren();

    63 

    64     virtual void addSubresourceAttributeURLs(ListHashSet<KURL>&) const;

    65 

    66     virtual String sourceAttributeValue() const;

    67     virtual String charsetAttributeValue() const;

    68     virtual String typeAttributeValue() const;

    69     virtual String languageAttributeValue() const;

    70     virtual String forAttributeValue() const;

    71     virtual String eventAttributeValue() const;

    72     virtual bool asyncAttributeValue() const;

    73     virtual bool deferAttributeValue() const;

    74 

    75     virtual void dispatchLoadEvent();

    76     virtual void dispatchErrorEvent();

    77 

    78     ScriptElementData m_data;

    79 };

    80 

    81 } //namespace

    82 

    83 #endif