1/*
2 * Copyright (C) 2005, 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 "WebNullPluginView.h"
30
31#import "DOMElementInternal.h"
32#import "WebDelegateImplementationCaching.h"
33#import "WebFrameInternal.h"
34#import "WebViewInternal.h"
35#import <WebCore/Document.h>
36#import <WebCore/Element.h>
37
38@implementation WebNullPluginView
39
40- initWithFrame:(NSRect)frame error:(NSError *)err DOMElement:(DOMElement *)elem
41{
42    static NSImage *nullPlugInImage;
43    if (!nullPlugInImage) {
44        NSBundle *bundle = [NSBundle bundleForClass:[WebNullPluginView class]];
45        NSString *imagePath = [bundle pathForResource:@"nullplugin" ofType:@"tiff"];
46        nullPlugInImage = [[NSImage alloc] initWithContentsOfFile:imagePath];
47    }
48
49    self = [super initWithFrame:frame];
50    if (!self)
51        return nil;
52
53    error = [err retain];
54    if (err)
55        element = [elem retain];
56
57    [self setImage:nullPlugInImage];
58
59    return self;
60}
61
62- (void)dealloc
63
64{
65    [error release];
66    [element release];
67    [super dealloc];
68}
69
70- (void)reportFailure
71{
72    NSError *localError = error;
73    DOMElement *localElement = element;
74
75    error = nil;
76    element = nil;
77
78    WebFrame *webFrame = kit(core(localElement)->document()->frame());
79    if (webFrame) {
80        WebView *webView = [webFrame webView];
81        WebResourceDelegateImplementationCache* implementations = WebViewGetResourceLoadDelegateImplementations(webView);
82        if (implementations->plugInFailedWithErrorFunc)
83            CallResourceLoadDelegate(implementations->plugInFailedWithErrorFunc, webView,
84                @selector(webView:plugInFailedWithError:dataSource:), localError, [webFrame _dataSource]);
85    }
86
87    [localError release];
88    [localElement release];
89}
90
91- (void)viewDidMoveToWindow
92{
93    if (!error)
94        return;
95
96    if ([self window])
97        [self reportFailure];
98}
99
100@end
101