/*

 * 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>

typedef enum {

    WebKitEditableLinkDefaultBehavior,

    WebKitEditableLinkAlwaysLive,

    WebKitEditableLinkOnlyLiveWithShiftKey,

    WebKitEditableLinkLiveWhenNotFocused,

    WebKitEditableLinkNeverLive

} WebKitEditableLinkBehavior;

typedef enum {

    WebTextDirectionSubmenuNeverIncluded,

    WebTextDirectionSubmenuAutomaticallyIncluded,

    WebTextDirectionSubmenuAlwaysIncluded

} WebTextDirectionSubmenuInclusionBehavior;

typedef enum {

    WebKitEditingMacBehavior,

    WebKitEditingWinBehavior

} WebKitEditingBehavior;

extern NSString *WebPreferencesChangedNotification;

extern NSString *WebPreferencesRemovedNotification;

@interface WebPreferences (WebPrivate)

// Preferences that might be public in a future release

- (BOOL)isDNSPrefetchingEnabled;

- (void)setDNSPrefetchingEnabled:(BOOL)flag;

- (BOOL)developerExtrasEnabled;

- (void)setDeveloperExtrasEnabled:(BOOL)flag;

- (BOOL)authorAndUserStylesEnabled;

- (void)setAuthorAndUserStylesEnabled:(BOOL)flag;

- (BOOL)applicationChromeModeEnabled;

- (void)setApplicationChromeModeEnabled:(BOOL)flag;

- (BOOL)usesEncodingDetector;

- (void)setUsesEncodingDetector:(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;

- (BOOL)webArchiveDebugModeEnabled;

- (void)setWebArchiveDebugModeEnabled:(BOOL)webArchiveDebugModeEnabled;

- (BOOL)localFileContentSniffingEnabled;

- (void)setLocalFileContentSniffingEnabled:(BOOL)localFileContentSniffingEnabled;

- (BOOL)offlineWebApplicationCacheEnabled;

- (void)setOfflineWebApplicationCacheEnabled:(BOOL)offlineWebApplicationCacheEnabled;

- (BOOL)databasesEnabled;

- (void)setDatabasesEnabled:(BOOL)databasesEnabled;

- (BOOL)localStorageEnabled;

- (void)setLocalStorageEnabled:(BOOL)localStorageEnabled;

- (BOOL)isWebSecurityEnabled;

- (void)setWebSecurityEnabled:(BOOL)flag;

- (BOOL)allowUniversalAccessFromFileURLs;

- (void)setAllowUniversalAccessFromFileURLs:(BOOL)flag;

- (BOOL)allowFileAccessFromFileURLs;

- (void)setAllowFileAccessFromFileURLs:(BOOL)flag;

- (BOOL)zoomsTextOnly;

- (void)setZoomsTextOnly:(BOOL)zoomsTextOnly;

- (BOOL)javaScriptCanAccessClipboard;

- (void)setJavaScriptCanAccessClipboard:(BOOL)flag;

- (BOOL)isXSSAuditorEnabled;

- (void)setXSSAuditorEnabled:(BOOL)flag;

- (BOOL)experimentalNotificationsEnabled;

- (void)setExperimentalNotificationsEnabled:(BOOL)notificationsEnabled;

- (unsigned)pluginAllowedRunTime;

- (void)setPluginAllowedRunTime:(unsigned)allowedRunTime;

- (BOOL)isFrameFlatteningEnabled;

- (void)setFrameFlatteningEnabled:(BOOL)flag;

// zero means do AutoScale

- (float)PDFScaleFactor;

- (void)setPDFScaleFactor:(float)scale;

- (WebKitEditableLinkBehavior)editableLinkBehavior;

- (void)setEditableLinkBehavior:(WebKitEditableLinkBehavior)behavior;

- (WebKitEditingBehavior)editingBehavior;

- (void)setEditingBehavior:(WebKitEditingBehavior)behavior;

- (WebTextDirectionSubmenuInclusionBehavior)textDirectionSubmenuInclusionBehavior;

- (void)setTextDirectionSubmenuInclusionBehavior:(WebTextDirectionSubmenuInclusionBehavior)behavior;

// Used to set preference specified in the test via LayoutTestController.overridePreference(..).

// For use with DumpRenderTree only.

- (void)_setPreferenceForTestWithValue:(NSString *)value forKey:(NSString *)key;

// 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;

- (NSString *)_localStorageDatabasePath;

- (void)_setLocalStorageDatabasePath:(NSString *)path;

- (BOOL)acceleratedCompositingEnabled;

- (void)setAcceleratedCompositingEnabled:(BOOL)enabled;

- (BOOL)showDebugBorders;

- (void)setShowDebugBorders:(BOOL)show;

- (BOOL)showRepaintCounter;

- (void)setShowRepaintCounter:(BOOL)show;

- (BOOL)webGLEnabled;

- (void)setWebGLEnabled:(BOOL)enabled;

- (BOOL)html5ParserEnabled;

- (void)setHTML5ParserEnabled:(BOOL)flag;

// Will be deleted soon, do not use.

- (BOOL)html5TreeBuilderEnabled;

- (void)setHTML5TreeBuilderEnabled:(BOOL)flag;

- (BOOL)paginateDuringLayoutEnabled;

- (void)setPaginateDuringLayoutEnabled:(BOOL)flag;

- (BOOL)usesProxiedOpenPanel;

- (void)setUsesProxiedOpenPanel:(BOOL)enabled;

- (BOOL)memoryInfoEnabled;

- (void)setMemoryInfoEnabled:(BOOL)enabled;

// 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