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     // FIXME: Is it really import to check the type of the event?

    54     // Seems OK to respond to any event named click even if it does not have the correct type.

    55     if (event->isMouseEvent()) {

    56         if (event->type() == eventNames().clickEvent) {

    57             document()->frame()->editor()->deleteButtonController()->deleteTarget();

    58             event->setDefaultHandled();

    59             // FIXME: Shouldn't we return here instead of falling through?

    60         }

    61     }

    62 

    63     HTMLImageElement::defaultEventHandler(event);

    64 }

    65 

    66 } // namespace