1 /*

     2  * Copyright (C) 2005 Apple Computer, 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 <WebCore/Document.h>

    30 #import <WebCore/Element.h>

    31 #import <WebKit/WebDataSource.h>

    32 #import <WebKit/WebFrame.h>

    33 #import <WebKit/WebFrameInternal.h>

    34 #import <WebKit/WebFrameView.h>

    35 #import <WebKit/WebNSURLExtras.h>

    36 #import <WebKit/WebNSViewExtras.h>

    37 #import <WebKit/WebNullPluginView.h>

    38 #import <WebKit/WebResourceLoadDelegate.h>

    39 #import <WebKit/WebViewInternal.h>

    40 

    41 static NSImage *image = nil;

    42 

    43 @implementation WebNullPluginView

    44 

    45 - initWithFrame:(NSRect)frame error:(NSError *)pluginError DOMElement:(DOMElement *)anElement

    46 {    

    47     self = [super initWithFrame:frame];

    48     if (self) {

    49 

    50         if (!image) {

    51             NSBundle *bundle = [NSBundle bundleForClass:[WebNullPluginView class]];

    52             NSString *imagePath = [bundle pathForResource:@"nullplugin" ofType:@"tiff"];

    53             image = [[NSImage alloc] initWithContentsOfFile:imagePath];

    54         }

    55         

    56         [self setImage:image];

    57 

    58         error = [pluginError retain];

    59         element = [anElement retain];

    60     }

    61     return self;

    62 }

    63 

    64 - (void)dealloc

    65 

    66 {

    67     [error release];

    68     [element release];

    69     [super dealloc];

    70 }

    71 

    72 - (void)viewDidMoveToWindow

    73 {

    74     if (!didSendError && _window && error) {

    75         didSendError = YES;

    76         WebFrame *webFrame = kit(core(element)->document()->frame());

    77         WebView *webView = [webFrame webView];

    78         WebDataSource *dataSource = [webFrame _dataSource];

    79 

    80         WebResourceDelegateImplementationCache implementations = WebViewGetResourceLoadDelegateImplementations(webView);

    81         if (implementations.plugInFailedWithErrorFunc)

    82             CallResourceLoadDelegate(implementations.plugInFailedWithErrorFunc, webView, @selector(webView:plugInFailedWithError:dataSource:), error, dataSource);

    83     }

    84 }

    85 

    86 @end