1 /*

     2  * Copyright (C) 2007 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  *

     8  * 1.  Redistributions of source code must retain the above copyright

     9  *     notice, this list of conditions and the following disclaimer. 

    10  * 2.  Redistributions in binary form must reproduce the above copyright

    11  *     notice, this list of conditions and the following disclaimer in the

    12  *     documentation and/or other materials provided with the distribution. 

    13  * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of

    14  *     its contributors may be used to endorse or promote products derived

    15  *     from this software without specific prior written permission. 

    16  *

    17  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY

    18  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

    19  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

    20  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY

    21  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

    22  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

    23  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

    24  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

    25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF

    26  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

    27  */

    28 

    29 #import "WebKitPluginContainerView.h"

    30 #import <WebKit/DOMPrivate.h>

    31 

    32 @implementation WebKitPluginContainerView

    33  

    34 - (id)initWithFrame:(NSRect)frame

    35          DOMElement:(DOMElement *)anElement

    36 {

    37     [super initWithFrame:frame];

    38 

    39     _element = [anElement retain];

    40     

    41     return self;

    42 }

    43 

    44 - (void)dealloc

    45 {

    46     [_element release];

    47     

    48     [super dealloc];

    49 }

    50 

    51 - (NSRect)visibleRect

    52 {

    53     if (![self window])

    54         return [super visibleRect];

    55     

    56     // WebCore may impose an additional clip (via CSS overflow or clip properties).  Fetch

    57     // that clip now.    

    58     return NSIntersectionRect([self convertRect:[_element _windowClipRect] fromView:nil], [super visibleRect]);

    59 }

    60 

    61 - (BOOL)respondsToSelector:(SEL)selector

    62 {

    63     if (selector == @selector(objectForWebScript))

    64         return [[[self subviews] objectAtIndex: 0] respondsToSelector:selector];

    65     return [super respondsToSelector:selector];  

    66 }

    67 

    68 - (id)objectForWebScript

    69 {

    70     return [[[self subviews] objectAtIndex: 0] objectForWebScript];

    71 }

    72 

    73 @end

    74