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      1 /*
      2  * Copyright (C) 2006, 2010 Apple Inc. All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      7  * 1. Redistributions of source code must retain the above copyright
      8  *    notice, this list of conditions and the following disclaimer.
      9  * 2. Redistributions in binary form must reproduce the above copyright
     10  *    notice, this list of conditions and the following disclaimer in the
     11  *    documentation and/or other materials provided with the distribution.
     12  *
     13  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
     14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
     17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
     20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
     21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     24  */
     25 
     26 #include "config.h"
     27 #include "DeleteButton.h"
     28 
     29 #include "DeleteButtonController.h"
     30 #include "Document.h"
     31 #include "Editor.h"
     32 #include "Event.h"
     33 #include "EventNames.h"
     34 #include "Frame.h"
     35 #include "HTMLNames.h"
     36 
     37 namespace WebCore {
     38 
     39 using namespace HTMLNames;
     40 
     41 inline DeleteButton::DeleteButton(Document* document)
     42     : HTMLImageElement(imgTag, document)
     43 {
     44 }
     45 
     46 PassRefPtr<DeleteButton> DeleteButton::create(Document* document)
     47 {
     48     return adoptRef(new DeleteButton(document));
     49 }
     50 
     51 void DeleteButton::defaultEventHandler(Event* event)
     52 {
     53     if (event->type() == eventNames().clickEvent) {
     54         document()->frame()->editor()->deleteButtonController()->deleteTarget();
     55         event->setDefaultHandled();
     56         return;
     57     }
     58 
     59     HTMLImageElement::defaultEventHandler(event);
     60 }
     61 
     62 } // namespace
     63