WebCore/html/HTMLTextFieldInnerElement.cpp

/*
 * Copyright (C) 2006 Apple Computer, Inc.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
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 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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#include "config.h"
#include "HTMLTextFieldInnerElement.h"

#include "BeforeTextInsertedEvent.h"
#include "EventNames.h"
#include "HTMLInputElement.h"
#include "HTMLTextAreaElement.h"
#include "RenderTextControl.h"

namespace WebCore {

using namespace EventNames;

HTMLTextFieldInnerElement::HTMLTextFieldInnerElement(Document* doc, Node* shadowParent)
    : HTMLDivElement(doc), m_shadowParent(shadowParent)
{
}

void HTMLTextFieldInnerElement::defaultEventHandler(Event* evt)
{
    // FIXME: In the future, we should add a way to have default event listeners.  Then we would add one to the text field's inner div, and we wouldn't need this subclass.
    if (shadowParentNode() && shadowParentNode()->renderer()) {
        ASSERT((shadowParentNode()->renderer()->isTextField() && static_cast<HTMLInputElement*>(shadowParentNode())->isNonWidgetTextField()) || 
                shadowParentNode()->renderer()->isTextArea());
        if (evt->isBeforeTextInsertedEvent())
            if (shadowParentNode()->renderer()->isTextField())
                static_cast<HTMLInputElement*>(shadowParentNode())->defaultEventHandler(evt);
            else
                static_cast<HTMLTextAreaElement*>(shadowParentNode())->defaultEventHandler(evt);
        if (evt->type() == khtmlEditableContentChangedEvent)
            static_cast<RenderTextControl*>(shadowParentNode()->renderer())->subtreeHasChanged();
    }
    HTMLDivElement::defaultEventHandler(evt);
}

}