/*

 * Copyright (C) 2005, 2006, 2007 Apple 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.

 */

// This header contains WebView declarations that can be used anywhere in the Web Kit, but are neither SPI nor API.

#import "WebViewPrivate.h"

#import "WebTypesInternal.h"

#ifdef __cplusplus

namespace WebCore {

    class KeyboardEvent;

    class KURL;

    class Page;

    class String;

}

typedef WebCore::KeyboardEvent WebCoreKeyboardEvent;

typedef WebCore::Page WebCorePage;

#else

@class WebCoreKeyboardEvent;

@class WebCorePage;

#endif

@class WebBasePluginPackage;

@class WebDownload;

@interface WebView (WebViewEditingExtras)

- (BOOL)_interceptEditingKeyEvent:(WebCoreKeyboardEvent *)event shouldSaveCommand:(BOOL)shouldSave;

- (BOOL)_shouldChangeSelectedDOMRange:(DOMRange *)currentRange toDOMRange:(DOMRange *)proposedRange affinity:(NSSelectionAffinity)selectionAffinity stillSelecting:(BOOL)flag;

@end

@interface WebView (AllWebViews)

+ (void)_makeAllWebViewsPerformSelector:(SEL)selector;

- (void)_removeFromAllWebViewsSet;

- (void)_addToAllWebViewsSet;

@end

@interface WebView (WebViewInternal)

#ifdef __cplusplus

- (WebCore::String)_userAgentForURL:(const WebCore::KURL&)url;

#endif

@end

@interface WebView (WebViewMiscInternal)

+ (void)_setCacheModelIfNecessary;

- (WebCorePage*)page;

- (NSMenu *)_menuForElement:(NSDictionary *)element defaultItems:(NSArray *)items;

- (id)_UIDelegateForwarder;

- (id)_editingDelegateForwarder;

- (id)_policyDelegateForwarder;

- (id)_scriptDebugDelegateForwarder;

- (void)_pushPerformingProgrammaticFocus;

- (void)_popPerformingProgrammaticFocus;

- (void)_incrementProgressForIdentifier:(id)identifier response:(NSURLResponse *)response;

- (void)_incrementProgressForIdentifier:(id)identifier length:(int)length;

- (void)_completeProgressForIdentifier:(id)identifer;

- (void)_progressStarted:(WebFrame *)frame;

- (void)_didStartProvisionalLoadForFrame:(WebFrame *)frame;

+ (BOOL)_viewClass:(Class *)vClass andRepresentationClass:(Class *)rClass forMIMEType:(NSString *)MIMEType;

- (BOOL)_viewClass:(Class *)vClass andRepresentationClass:(Class *)rClass forMIMEType:(NSString *)MIMEType;

+ (NSString *)_MIMETypeForFile:(NSString *)path;

- (WebDownload *)_downloadURL:(NSURL *)URL;

+ (NSString *)_generatedMIMETypeForURLScheme:(NSString *)URLScheme;

+ (BOOL)_representationExistsForURLScheme:(NSString *)URLScheme;

- (BOOL)_isPerformingProgrammaticFocus;

- (void)_mouseDidMoveOverElement:(NSDictionary *)dictionary modifierFlags:(NSUInteger)modifierFlags;

- (WebView *)_openNewWindowWithRequest:(NSURLRequest *)request;

- (void)_writeImageForElement:(NSDictionary *)element withPasteboardTypes:(NSArray *)types toPasteboard:(NSPasteboard *)pasteboard;

- (void)_writeLinkElement:(NSDictionary *)element withPasteboardTypes:(NSArray *)types toPasteboard:(NSPasteboard *)pasteboard;

- (void)_openFrameInNewWindowFromMenu:(NSMenuItem *)sender;

- (void)_searchWithGoogleFromMenu:(id)sender;

- (void)_searchWithSpotlightFromMenu:(id)sender;

- (void)_progressCompleted:(WebFrame *)frame;

- (void)_didCommitLoadForFrame:(WebFrame *)frame;

- (void)_didFinishLoadForFrame:(WebFrame *)frame;

- (void)_didFailLoadWithError:(NSError *)error forFrame:(WebFrame *)frame;

- (void)_didFailProvisionalLoadWithError:(NSError *)error forFrame:(WebFrame *)frame;

- (void)_willChangeValueForKey:(NSString *)key;

- (void)_didChangeValueForKey:(NSString *)key;

- (WebBasePluginPackage *)_pluginForMIMEType:(NSString *)MIMEType;

- (WebBasePluginPackage *)_pluginForExtension:(NSString *)extension;

- (BOOL)_isMIMETypeRegisteredAsPlugin:(NSString *)MIMEType;

- (void)_addObject:(id)object forIdentifier:(unsigned long)identifier;

- (id)_objectForIdentifier:(unsigned long)identifier;

- (void)_removeObjectForIdentifier:(unsigned long)identifier;

- (BOOL)_becomingFirstResponderFromOutside;

- (void)_registerForIconNotification:(BOOL)listen;

- (void)_dispatchDidReceiveIconFromWebFrame:(WebFrame *)webFrame;

@end

typedef struct _WebResourceDelegateImplementationCache {

    IMP didCancelAuthenticationChallengeFunc;

    IMP didReceiveAuthenticationChallengeFunc;

    IMP identifierForRequestFunc;

    IMP willSendRequestFunc;

    IMP didReceiveResponseFunc;

    IMP didReceiveContentLengthFunc;

    IMP didFinishLoadingFromDataSourceFunc;

    IMP didFailLoadingWithErrorFromDataSourceFunc;

    IMP didLoadResourceFromMemoryCacheFunc;

    IMP willCacheResponseFunc;

    IMP plugInFailedWithErrorFunc;

} WebResourceDelegateImplementationCache;

typedef struct _WebFrameLoadDelegateImplementationCache {

    IMP didClearWindowObjectForFrameFunc;

    IMP windowScriptObjectAvailableFunc;

    IMP didHandleOnloadEventsForFrameFunc;

    IMP didReceiveServerRedirectForProvisionalLoadForFrameFunc;

    IMP didCancelClientRedirectForFrameFunc;

    IMP willPerformClientRedirectToURLDelayFireDateForFrameFunc;

    IMP didChangeLocationWithinPageForFrameFunc;

    IMP willCloseFrameFunc;

    IMP didStartProvisionalLoadForFrameFunc;

    IMP didReceiveTitleForFrameFunc;

    IMP didCommitLoadForFrameFunc;

    IMP didFailProvisionalLoadWithErrorForFrameFunc;

    IMP didFailLoadWithErrorForFrameFunc;

    IMP didFinishLoadForFrameFunc;

    IMP didFirstLayoutInFrameFunc;

    IMP didReceiveIconForFrameFunc;

    IMP didFinishDocumentLoadForFrameFunc;

} WebFrameLoadDelegateImplementationCache;

WebResourceDelegateImplementationCache WebViewGetResourceLoadDelegateImplementations(WebView *webView);

WebFrameLoadDelegateImplementationCache WebViewGetFrameLoadDelegateImplementations(WebView *webView);

#ifdef __cplusplus

id CallFormDelegate(WebView *, SEL, id, id);

id CallFormDelegate(WebView *self, SEL selector, id object1, id object2, id object3, id object4, id object5);

BOOL CallFormDelegateReturningBoolean(BOOL, WebView *, SEL, id, SEL, id);

id CallUIDelegate(WebView *, SEL);

id CallUIDelegate(WebView *, SEL, id);

id CallUIDelegate(WebView *, SEL, NSRect);

id CallUIDelegate(WebView *, SEL, id, id);

id CallUIDelegate(WebView *, SEL, id, BOOL);

id CallUIDelegate(WebView *, SEL, id, id, id);

id CallUIDelegate(WebView *, SEL, id, NSUInteger);

float CallUIDelegateReturningFloat(WebView *, SEL);

BOOL CallUIDelegateReturningBoolean(BOOL, WebView *, SEL);

BOOL CallUIDelegateReturningBoolean(BOOL, WebView *, SEL, id);

BOOL CallUIDelegateReturningBoolean(BOOL, WebView *, SEL, id, id);

BOOL CallUIDelegateReturningBoolean(BOOL, WebView *, SEL, id, BOOL);

id CallFrameLoadDelegate(IMP, WebView *, SEL);

id CallFrameLoadDelegate(IMP, WebView *, SEL, id);

id CallFrameLoadDelegate(IMP, WebView *, SEL, id, id);

id CallFrameLoadDelegate(IMP, WebView *, SEL, id, id, id);

id CallFrameLoadDelegate(IMP, WebView *, SEL, id, id, id, id);

id CallFrameLoadDelegate(IMP, WebView *, SEL, id, NSTimeInterval, id, id);

id CallResourceLoadDelegate(IMP, WebView *, SEL, id, id);

id CallResourceLoadDelegate(IMP, WebView *, SEL, id, id, id);

id CallResourceLoadDelegate(IMP, WebView *, SEL, id, id, id, id);

id CallResourceLoadDelegate(IMP, WebView *, SEL, id, NSInteger, id);

id CallResourceLoadDelegate(IMP, WebView *, SEL, id, id, NSInteger, id);

#endif