diff -r 000000000000 -r 4f2f89ce4247 WebKit/mac/WebView/WebPreferences.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKit/mac/WebView/WebPreferences.h	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,442 @@
+/*
+ * Copyright (C) 2003, 2004, 2005 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 <Foundation/Foundation.h>
+
+#if MAC_OS_X_VERSION_MAX_ALLOWED <= MAC_OS_X_VERSION_10_4
+#define WebNSUInteger unsigned int
+#else
+#define WebNSUInteger NSUInteger
+#endif
+
+/*!
+@enum WebCacheModel
+
+@abstract Specifies a usage model for a WebView, which WebKit will use to 
+determine its caching behavior.
+
+@constant WebCacheModelDocumentViewer Appropriate for a WebView displaying 
+a fixed document -- like a splash screen, a chat document, or a word processing 
+document -- with no UI for navigation. The WebView will behave like any other 
+view, releasing resources when they are no longer referenced. Remote resources, 
+if any, will be cached to disk. This is the most memory-efficient setting.
+
+Examples: iChat, Mail, TextMate, Growl.
+
+@constant WebCacheModelDocumentBrowser Appropriate for a WebView displaying 
+a browsable series of documents with a UI for navigating between them -- for 
+example, a reference materials browser or a website designer. The WebView will 
+cache a reasonable number of resources and previously viewed documents in 
+memory and/or on disk.
+
+Examples: Dictionary, Help Viewer, Coda.
+
+@constant WebCacheModelPrimaryWebBrowser Appropriate for a WebView in the 
+application that acts as the user's primary web browser. The WebView will cache
+a very large number of resources and previously viewed documents in memory 
+and/or on disk.
+
+Examples: Safari, OmniWeb, Shiira.
+*/
+enum {
+    WebCacheModelDocumentViewer = 0,
+    WebCacheModelDocumentBrowser = 1,
+    WebCacheModelPrimaryWebBrowser = 2
+};
+typedef WebNSUInteger WebCacheModel;
+
+@class WebPreferencesPrivate;
+
+extern NSString *WebPreferencesChangedNotification;
+
+/*!
+    @class WebPreferences
+*/
+@interface WebPreferences: NSObject <NSCoding>
+{
+@private
+    WebPreferencesPrivate *_private;
+}
+
+/*!
+    @method standardPreferences
+*/
++ (WebPreferences *)standardPreferences;
+
+/*!
+    @method initWithIdentifier:
+    @param anIdentifier A string used to identify the WebPreferences.
+    @discussion WebViews can share instances of WebPreferences by using an instance of WebPreferences with
+    the same identifier.  Typically, instance are not created directly.  Instead you set the preferences
+    identifier on a WebView.  The identifier is used as a prefix that is added to the user defaults keys
+    for the WebPreferences.
+    @result Returns a new instance of WebPreferences or a previously allocated instance with the same identifier.
+*/
+- (id)initWithIdentifier:(NSString *)anIdentifier;
+
+/*!
+    @method identifier
+    @result Returns the identifier for this WebPreferences.
+*/
+- (NSString *)identifier;
+
+/*!
+    @method standardFontFamily
+*/
+- (NSString *)standardFontFamily;
+
+/*!
+    @method setStandardFontFamily:
+    @param family
+*/
+- (void)setStandardFontFamily:(NSString *)family;
+
+/*!
+    @method fixedFontFamily
+*/
+- (NSString *)fixedFontFamily;
+
+/*!
+    @method setFixedFontFamily:
+    @param family
+*/
+- (void)setFixedFontFamily:(NSString *)family;
+
+/*!
+    @method serifFontFamily
+*/
+- (NSString *)serifFontFamily;
+
+/*!
+    @method setSerifFontFamily:
+    @param family
+*/
+- (void)setSerifFontFamily:(NSString *)family;
+
+/*!
+    @method sansSerifFontFamily
+*/
+- (NSString *)sansSerifFontFamily;
+
+/*!
+    @method setSansSerifFontFamily:
+    @param family
+*/
+- (void)setSansSerifFontFamily:(NSString *)family;
+
+/*!
+    @method cursiveFontFamily
+*/
+- (NSString *)cursiveFontFamily;
+
+/*!
+    @method setCursiveFontFamily:
+    @param family
+*/
+- (void)setCursiveFontFamily:(NSString *)family;
+
+/*!
+    @method fantasyFontFamily
+*/
+- (NSString *)fantasyFontFamily;
+
+/*!
+    @method setFantasyFontFamily:
+    @param family
+*/
+- (void)setFantasyFontFamily:(NSString *)family;
+
+/*!
+    @method defaultFontSize
+*/
+- (int)defaultFontSize;
+
+/*!
+    @method setDefaultFontSize:
+    @param size
+*/
+- (void)setDefaultFontSize:(int)size;
+
+/*!
+    @method defaultFixedFontSize
+*/
+- (int)defaultFixedFontSize;
+
+/*!
+    @method setDefaultFixedFontSize:
+    @param size
+*/
+- (void)setDefaultFixedFontSize:(int)size;
+
+/*!
+    @method minimumFontSize
+*/
+- (int)minimumFontSize;
+
+/*!
+    @method setMinimumFontSize:
+    @param size
+*/
+- (void)setMinimumFontSize:(int)size;
+
+/*!
+    @method minimumLogicalFontSize
+*/
+- (int)minimumLogicalFontSize;
+
+/*!
+    @method setMinimumLogicalFontSize:
+    @param size
+*/
+- (void)setMinimumLogicalFontSize:(int)size;
+
+/*!
+    @method defaultTextEncodingName
+*/
+- (NSString *)defaultTextEncodingName;
+
+/*!
+    @method setDefaultTextEncodingName:
+    @param encoding
+*/
+- (void)setDefaultTextEncodingName:(NSString *)encoding;
+
+/*!
+    @method userStyleSheetEnabled
+*/
+- (BOOL)userStyleSheetEnabled;
+
+/*!
+    @method setUserStyleSheetEnabled:
+    @param flag
+*/
+- (void)setUserStyleSheetEnabled:(BOOL)flag;
+
+/*!
+    @method userStyleSheetLocation
+    @discussion The location of the user style sheet.
+*/
+- (NSURL *)userStyleSheetLocation;
+
+/*!
+    @method setUserStyleSheetLocation:
+    @param URL The location of the user style sheet.
+*/
+- (void)setUserStyleSheetLocation:(NSURL *)URL;
+
+/*!
+    @method isJavaEnabled
+*/
+- (BOOL)isJavaEnabled;
+
+/*!
+    @method setJavaEnabled:
+    @param flag
+*/
+- (void)setJavaEnabled:(BOOL)flag;
+
+/*!
+    @method isJavaScriptEnabled
+*/
+- (BOOL)isJavaScriptEnabled;
+
+/*!
+    @method setJavaScriptEnabled:
+    @param flag
+*/
+- (void)setJavaScriptEnabled:(BOOL)flag;
+
+/*!
+    @method JavaScriptCanOpenWindowsAutomatically
+*/
+- (BOOL)javaScriptCanOpenWindowsAutomatically;
+
+/*!
+    @method setJavaScriptCanOpenWindowsAutomatically:
+    @param flag
+*/
+- (void)setJavaScriptCanOpenWindowsAutomatically:(BOOL)flag;
+
+/*!
+    @method arePlugInsEnabled
+*/
+- (BOOL)arePlugInsEnabled;
+
+/*!
+    @method setPlugInsEnabled:
+    @param flag
+*/
+- (void)setPlugInsEnabled:(BOOL)flag;
+
+/*!
+    @method allowAnimatedImages
+*/
+- (BOOL)allowsAnimatedImages;
+
+/*!
+    @method setAllowAnimatedImages:
+    @param flag
+*/
+- (void)setAllowsAnimatedImages:(BOOL)flag;
+
+/*!
+    @method allowAnimatedImageLooping
+*/
+- (BOOL)allowsAnimatedImageLooping;
+
+/*!
+    @method setAllowAnimatedImageLooping:
+    @param flag
+*/
+- (void)setAllowsAnimatedImageLooping: (BOOL)flag;
+
+/*!
+    @method setWillLoadImagesAutomatically:
+    @param flag
+*/
+- (void)setLoadsImagesAutomatically: (BOOL)flag;
+
+/*!
+    @method willLoadImagesAutomatically
+*/
+- (BOOL)loadsImagesAutomatically;
+
+/*!
+    @method setAutosaves:
+    @param flag 
+    @discussion If autosave preferences is YES the settings represented by
+    WebPreferences will be stored in the user defaults database.
+*/
+- (void)setAutosaves:(BOOL)flag;
+
+/*!
+    @method autosaves
+    @result The value of the autosave preferences flag.
+*/
+- (BOOL)autosaves;
+
+/*!
+    @method setShouldPrintBackgrounds:
+    @param flag
+*/
+- (void)setShouldPrintBackgrounds:(BOOL)flag;
+
+/*!
+    @method shouldPrintBackgrounds
+    @result The value of the shouldPrintBackgrounds preferences flag
+*/
+- (BOOL)shouldPrintBackgrounds;
+
+/*!
+    @method setPrivateBrowsingEnabled:
+    @param flag 
+    @abstract If private browsing is enabled, WebKit will not store information
+    about sites the user visits.
+ */
+- (void)setPrivateBrowsingEnabled:(BOOL)flag;
+
+/*!
+    @method privateBrowsingEnabled
+ */
+- (BOOL)privateBrowsingEnabled;
+
+/*!
+    @method setTabsToLinks:
+    @param flag 
+    @abstract If tabsToLinks is YES, the tab key will focus links and form controls. 
+    The option key temporarily reverses this preference.
+*/
+- (void)setTabsToLinks:(BOOL)flag;
+
+/*!
+    @method tabsToLinks
+*/
+- (BOOL)tabsToLinks;
+
+/*!
+    @method setUsesPageCache:
+    @abstract Sets whether the receiver's associated WebViews use the shared 
+    page cache.
+    @param UsesPageCache Whether the receiver's associated WebViews use the 
+    shared page cache.
+    @discussion Pages are cached as they are added to a WebBackForwardList, and
+    removed from the cache as they are removed from a WebBackForwardList. Because 
+    the page cache is global, caching a page in one WebBackForwardList may cause
+    a page in another WebBackForwardList to be evicted from the cache.
+*/
+- (void)setUsesPageCache:(BOOL)usesPageCache;
+
+/*!
+    @method usesPageCache
+    @abstract Returns whether the receiver should use the shared page cache.
+    @result Whether the receiver should use the shared page cache.
+    @discussion Pages are cached as they are added to a WebBackForwardList, and
+    removed from the cache as they are removed from a WebBackForwardList. Because 
+    the page cache is global, caching a page in one WebBackForwardList may cause
+    a page in another WebBackForwardList to be evicted from the cache.
+*/
+- (BOOL)usesPageCache;
+
+/*!
+@method setCacheModel:
+
+@abstract Specifies a usage model for a WebView, which WebKit will use to 
+determine its caching behavior.
+
+@param cacheModel The WebView's usage model for WebKit. If necessary, WebKit 
+will prune its caches to match cacheModel.
+
+@discussion Research indicates that users tend to browse within clusters of 
+documents that hold resources in common, and to revisit previously visited 
+documents. WebKit and the frameworks below it include built-in caches that take 
+advantage of these patterns, substantially improving document load speed in 
+browsing situations. The WebKit cache model controls the behaviors of all of 
+these caches, including NSURLCache and the various WebCore caches.
+
+Applications with a browsing interface can improve document load speed 
+substantially by specifying WebCacheModelDocumentBrowser. Applications without 
+a browsing interface can reduce memory usage substantially by specifying 
+WebCacheModelDocumentViewer.
+
+If setCacheModel: is not called, WebKit will select a cache model automatically.
+*/
+- (void)setCacheModel:(WebCacheModel)cacheModel;
+
+/*!
+@method cacheModel:
+
+@abstract Returns the usage model according to which WebKit determines its 
+caching behavior.
+
+@result The usage model.
+*/
+- (WebCacheModel)cacheModel;
+
+@end
+
+#undef WebNSUInteger