/*
 * Copyright (C) 2005, 2007 Apple Computer, Inc.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1.  Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer. 
 * 2.  Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution. 
 * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
 *     its contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission. 
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#import <WebKit/WebPreferences.h>
#import <Quartz/Quartz.h>

// WebKitEditableLinkBehavior needs to match the EditableLinkBehavior enum in WebCore
typedef enum {
    WebKitEditableLinkDefaultBehavior = 0,
    WebKitEditableLinkAlwaysLive,
    WebKitEditableLinkOnlyLiveWithShiftKey,
    WebKitEditableLinkLiveWhenNotFocused,
    WebKitEditableLinkNeverLive
} WebKitEditableLinkBehavior;

extern NSString *WebPreferencesChangedNotification;
extern NSString *WebPreferencesRemovedNotification;

@interface WebPreferences (WebPrivate)

// Preferences that might be public in a future release

- (BOOL)developerExtrasEnabled;
- (void)setDeveloperExtrasEnabled:(BOOL)flag;

- (BOOL)authorAndUserStylesEnabled;
- (void)setAuthorAndUserStylesEnabled:(BOOL)flag;

- (BOOL)applicationChromeModeEnabled;
- (void)setApplicationChromeModeEnabled:(BOOL)flag;

- (BOOL)respectStandardStyleKeyEquivalents;
- (void)setRespectStandardStyleKeyEquivalents:(BOOL)flag;

- (BOOL)showsURLsInToolTips;
- (void)setShowsURLsInToolTips:(BOOL)flag;

- (BOOL)textAreasAreResizable;
- (void)setTextAreasAreResizable:(BOOL)flag;

- (PDFDisplayMode)PDFDisplayMode;
- (void)setPDFDisplayMode:(PDFDisplayMode)mode;

- (BOOL)shrinksStandaloneImagesToFit;
- (void)setShrinksStandaloneImagesToFit:(BOOL)flag;

- (BOOL)automaticallyDetectsCacheModel;
- (void)setAutomaticallyDetectsCacheModel:(BOOL)automaticallyDetectsCacheModel;

// zero means do AutoScale
- (float)PDFScaleFactor;
- (void)setPDFScaleFactor:(float)scale;

- (WebKitEditableLinkBehavior)editableLinkBehavior;
- (void)setEditableLinkBehavior:(WebKitEditableLinkBehavior)behavior;

// If site-specific spoofing is enabled, some pages that do inappropriate user-agent string checks will be
// passed a nonstandard user-agent string to get them to work correctly. This method might be removed in
// the future when there's no more need for it.
- (BOOL)_useSiteSpecificSpoofing;
- (void)_setUseSiteSpecificSpoofing:(BOOL)newValue;

// WARNING: Allowing paste through the DOM API opens a security hole. We only use it for testing purposes.
- (BOOL)isDOMPasteAllowed;
- (void)setDOMPasteAllowed:(BOOL)DOMPasteAllowed;

- (NSString *)_ftpDirectoryTemplatePath;
- (void)_setFTPDirectoryTemplatePath:(NSString *)path;
- (void)_setForceFTPDirectoryListings:(BOOL)force;
- (BOOL)_forceFTPDirectoryListings;

// Other private methods
- (void)_postPreferencesChangesNotification;
+ (WebPreferences *)_getInstanceForIdentifier:(NSString *)identifier;
+ (void)_setInstance:(WebPreferences *)instance forIdentifier:(NSString *)identifier;
+ (void)_removeReferenceForIdentifier:(NSString *)identifier;
- (NSTimeInterval)_backForwardCacheExpirationInterval;
+ (CFStringEncoding)_systemCFStringEncoding;
+ (void)_setInitialDefaultTextEncodingToSystemEncoding;
+ (void)_setIBCreatorID:(NSString *)string;

// For WebView's use only.
- (void)willAddToWebView;
- (void)didRemoveFromWebView;

@end