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1/*
2 * Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
3 * Copyright (C) 2006 David Smith (catfish.man@gmail.com)
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * 1.  Redistributions of source code must retain the above copyright
10 *     notice, this list of conditions and the following disclaimer.
11 * 2.  Redistributions in binary form must reproduce the above copyright
12 *     notice, this list of conditions and the following disclaimer in the
13 *     documentation and/or other materials provided with the distribution.
14 * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
15 *     its contributors may be used to endorse or promote products derived
16 *     from this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
19 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
20 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
21 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
22 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
24 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
25 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 */
29
30#import "WebViewData.h"
31
32#import "WebKitLogging.h"
33#import "WebPreferenceKeysPrivate.h"
34#import <WebCore/WebCoreObjCExtras.h>
35#import <objc/objc-auto.h>
36#import <runtime/InitializeThreading.h>
37
38BOOL applicationIsTerminating = NO;
39int pluginDatabaseClientCount = 0;
40
41@implementation WebViewPrivate
42
43+ (void)initialize
44{
45    JSC::initializeThreading();
46#ifndef BUILDING_ON_TIGER
47    WebCoreObjCFinalizeOnMainThread(self);
48#endif
49}
50
51- (id)init
52{
53    self = [super init];
54    if (!self)
55        return nil;
56
57    allowsUndo = YES;
58    usesPageCache = YES;
59    shouldUpdateWhileOffscreen = YES;
60
61    zoomMultiplier = 1;
62
63#if ENABLE(DASHBOARD_SUPPORT)
64    dashboardBehaviorAllowWheelScrolling = YES;
65#endif
66
67    shouldCloseWithWindow = objc_collecting_enabled();
68
69    smartInsertDeleteEnabled = ![[NSUserDefaults standardUserDefaults] objectForKey:WebSmartInsertDeleteEnabled]
70        || [[NSUserDefaults standardUserDefaults] boolForKey:WebSmartInsertDeleteEnabled];
71
72
73    pluginDatabaseClientCount++;
74
75    return self;
76}
77
78- (void)dealloc
79{
80    ASSERT(applicationIsTerminating || !page);
81    ASSERT(applicationIsTerminating || !preferences);
82    ASSERT(!insertionPasteboard);
83
84    [applicationNameForUserAgent release];
85    [backgroundColor release];
86    [inspector release];
87    [currentNodeHighlight release];
88    [hostWindow release];
89    [policyDelegateForwarder release];
90    [UIDelegateForwarder release];
91    [frameLoadDelegateForwarder release];
92    [editingDelegateForwarder release];
93    [mediaStyle release];
94
95    [super dealloc];
96}
97
98- (void)finalize
99{
100    ASSERT_MAIN_THREAD();
101    ASSERT(!insertionPasteboard);
102
103    [super finalize];
104}
105
106@end
107