WebKitLibraries/WebKitSystemInterface.h

   1 /*
   2     WebKitSystemInterface.h
   3     Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights reserved.
   4
   5     Public header file.
   6 */
   7
   8 #import <Cocoa/Cocoa.h>
   9 #import <Carbon/Carbon.h>
  10 #import <dispatch/dispatch.h>
  11
  12 @class AVAsset;
  13 @class QTMovie;
  14 @class QTMovieView;
  15
  16 #ifdef __cplusplus
  17 extern "C" {
  18 #endif
  19
  20 typedef struct _CFURLResponse* CFURLResponseRef;
  21 typedef const struct _CFURLRequest* CFURLRequestRef;
  22 typedef struct _CFURLRequest* CFMutableURLRequestRef;
  23
  24 typedef struct _CFURLCredential* WKCFURLCredentialRef;
  25 typedef struct _CFURLProtectionSpace* CFURLProtectionSpaceRef;
  26
  27 typedef enum {
  28     WKCertificateParseResultSucceeded  = 0,
  29     WKCertificateParseResultFailed     = 1,
  30     WKCertificateParseResultPKCS7      = 2,
  31 } WKCertificateParseResult;
  32
  33 CFStringRef WKCopyCFLocalizationPreferredName(CFStringRef localization);
  34 void WKSetDefaultLocalization(CFStringRef localization);
  35
  36 CFStringRef WKSignedPublicKeyAndChallengeString(unsigned keySize, CFStringRef challenge, CFStringRef keyDescription);
  37 WKCertificateParseResult WKAddCertificatesToKeychainFromData(const void *bytes, unsigned length);
  38
  39 NSString *WKGetPreferredExtensionForMIMEType(NSString *type);
  40 NSArray *WKGetExtensionsForMIMEType(NSString *type);
  41 NSString *WKGetMIMETypeForExtension(NSString *extension);
  42
  43 NSDate *WKGetNSURLResponseLastModifiedDate(NSURLResponse *response);
  44 NSTimeInterval WKGetNSURLResponseFreshnessLifetime(NSURLResponse *response);
  45 NSString *WKCopyNSURLResponseStatusLine(NSURLResponse *response);
  46
  47 CFArrayRef WKCopyNSURLResponseCertificateChain(NSURLResponse *response);
  48
  49 CFStringEncoding WKGetWebDefaultCFStringEncoding(void);
  50
  51 void WKSetMetadataURL(NSString *URLString, NSString *referrer, NSString *path);
  52 void WKSetNSURLConnectionDefersCallbacks(NSURLConnection *connection, BOOL defers);
  53
  54 void WKShowKeyAndMain(void);
  55 #ifndef __LP64__
  56 OSStatus WKSyncWindowWithCGAfterMove(WindowRef);
  57 unsigned WKCarbonWindowMask(void);
  58 void *WKGetNativeWindowFromWindowRef(WindowRef);
  59 OSType WKCarbonWindowPropertyCreator(void);
  60 OSType WKCarbonWindowPropertyTag(void);
  61 #endif
  62
  63 typedef id WKNSURLConnectionDelegateProxyPtr;
  64
  65 WKNSURLConnectionDelegateProxyPtr WKCreateNSURLConnectionDelegateProxy(void);
  66
  67 void WKDisableCGDeferredUpdates(void);
  68
  69 Class WKNSURLProtocolClassForRequest(NSURLRequest *request);
  70 void WKSetNSURLRequestShouldContentSniff(NSMutableURLRequest *request, BOOL shouldContentSniff);
  71
  72 unsigned WKGetNSAutoreleasePoolCount(void);
  73
  74 void WKAdvanceDefaultButtonPulseAnimation(NSButtonCell *button);
  75
  76 NSString *WKMouseMovedNotification(void);
  77 NSString *WKWindowWillOrderOnScreenNotification(void);
  78 NSString *WKWindowWillOrderOffScreenNotification(void);
  79 void WKSetNSWindowShouldPostEventNotifications(NSWindow *window, BOOL post);
  80
  81 CFTypeID WKGetAXTextMarkerTypeID(void);
  82 CFTypeID WKGetAXTextMarkerRangeTypeID(void);
  83 CFTypeRef WKCreateAXTextMarker(const void *bytes, size_t len);
  84 BOOL WKGetBytesFromAXTextMarker(CFTypeRef textMarker, void *bytes, size_t length);
  85 CFTypeRef WKCreateAXTextMarkerRange(CFTypeRef start, CFTypeRef end);
  86 CFTypeRef WKCopyAXTextMarkerRangeStart(CFTypeRef range);
  87 CFTypeRef WKCopyAXTextMarkerRangeEnd(CFTypeRef range);
  88 void WKAccessibilityHandleFocusChanged(void);
  89 AXUIElementRef WKCreateAXUIElementRef(id element);
  90 void WKUnregisterUniqueIdForElement(id element);
  91
  92 BOOL WKShouldBlockPlugin(NSString *bundleIdentifier, NSString *bundleVersionString);
  93
  94 // Remote Accessibility API.
  95 void WKAXRegisterRemoteApp(void);
  96 void WKAXInitializeElementWithPresenterPid(id, pid_t);
  97 NSData *WKAXRemoteTokenForElement(id);
  98 id WKAXRemoteElementForToken(NSData *);
  99 void WKAXSetWindowForRemoteElement(id remoteWindow, id remoteElement);
 100 void WKAXRegisterRemoteProcess(bool registerProcess, pid_t);
 101 pid_t WKAXRemoteProcessIdentifier(id remoteElement);
 102
 103 void WKSetUpFontCache(void);
 104
 105 void WKSignalCFReadStreamEnd(CFReadStreamRef stream);
 106 void WKSignalCFReadStreamHasBytes(CFReadStreamRef stream);
 107 void WKSignalCFReadStreamError(CFReadStreamRef stream, CFStreamError *error);
 108
 109 CFReadStreamRef WKCreateCustomCFReadStream(void *(*formCreate)(CFReadStreamRef, void *),
 110     void (*formFinalize)(CFReadStreamRef, void *),
 111     Boolean (*formOpen)(CFReadStreamRef, CFStreamError *, Boolean *, void *),
 112     CFIndex (*formRead)(CFReadStreamRef, UInt8 *, CFIndex, CFStreamError *, Boolean *, void *),
 113     Boolean (*formCanRead)(CFReadStreamRef, void *),
 114     void (*formClose)(CFReadStreamRef, void *),
 115     void (*formSchedule)(CFReadStreamRef, CFRunLoopRef, CFStringRef, void *),
 116     void (*formUnschedule)(CFReadStreamRef, CFRunLoopRef, CFStringRef, void *),
 117     void *context);
 118
 119 void WKDrawCapsLockIndicator(CGContextRef, CGRect);
 120
 121 void WKDrawFocusRing(CGContextRef context, CGColorRef color, int radius);
 122     // The CG context's current path is the focus ring's path.
 123     // A color of 0 means "use system focus ring color".
 124     // A radius of 0 means "use default focus ring radius".
 125
 126 void WKSetDragImage(NSImage *image, NSPoint offset);
 127
 128 void WKDrawBezeledTextFieldCell(NSRect, BOOL enabled);
 129 void WKDrawTextFieldCellFocusRing(NSTextFieldCell*, NSRect);
 130 void WKDrawBezeledTextArea(NSRect, BOOL enabled);
 131 void WKPopupMenu(NSMenu*, NSPoint location, float width, NSView*, int selectedItem, NSFont*);
 132 void WKPopupContextMenu(NSMenu *menu, NSPoint screenLocation);
 133 void WKSendUserChangeNotifications(void);
 134 #ifndef __LP64__
 135 BOOL WKConvertNSEventToCarbonEvent(EventRecord *carbonEvent, NSEvent *cocoaEvent);
 136 void WKSendKeyEventToTSM(NSEvent *theEvent);
 137 void WKCallDrawingNotification(CGrafPtr port, Rect *bounds);
 138 #endif
 139
 140 BOOL WKGetGlyphTransformedAdvances(CGFontRef, NSFont*, CGAffineTransform *m, ATSGlyphRef *glyph, CGSize *advance);
 141 NSFont *WKGetFontInLanguageForRange(NSFont *font, NSString *string, NSRange range);
 142 NSFont *WKGetFontInLanguageForCharacter(NSFont *font, UniChar ch);
 143 void WKSetCGFontRenderingMode(CGContextRef cgContext, NSFont *font, BOOL shouldSubpixelQuantize);
 144 BOOL WKCGContextGetShouldSmoothFonts(CGContextRef cgContext);
 145
 146
 147 void WKSetBaseCTM(CGContextRef, CGAffineTransform);
 148 void WKSetPatternPhaseInUserSpace(CGContextRef, CGPoint);
 149 CGAffineTransform WKGetUserToBaseCTM(CGContextRef);
 150
 151 void WKGetGlyphsForCharacters(CGFontRef, const UniChar[], CGGlyph[], size_t);
 152 bool WKGetVerticalGlyphsForCharacters(CTFontRef, const UniChar[], CGGlyph[], size_t);
 153
 154 CTLineRef WKCreateCTLineWithUniCharProvider(const UniChar* (*provide)(CFIndex stringIndex, CFIndex* charCount, CFDictionaryRef* attributes, void*), void (*dispose)(const UniChar* chars, void*), void*);
 155
 156 #if MAC_OS_X_VERSION_MIN_REQUIRED >= 1090
 157 enum {
 158     WKCTFontTransformApplyShaping = (1 << 0),
 159     WKCTFontTransformApplyPositioning = (1 << 1)
 160 };
 161
 162 typedef int WKCTFontTransformOptions;
 163
 164 bool WKCTFontTransformGlyphs(CTFontRef font, CGGlyph glyphs[], CGSize advances[], CFIndex count, WKCTFontTransformOptions options);
 165 #endif
 166
 167 CTTypesetterRef WKCreateCTTypesetterWithUniCharProviderAndOptions(const UniChar* (*provide)(CFIndex stringIndex, CFIndex* charCount, CFDictionaryRef* attributes, void*), void (*dispose)(const UniChar* chars, void*), void*, CFDictionaryRef options);
 168
 169 CGContextRef WKIOSurfaceContextCreate(IOSurfaceRef, unsigned width, unsigned height, CGColorSpaceRef);
 170 CGImageRef WKIOSurfaceContextCreateImage(CGContextRef context);
 171
 172 typedef enum {
 173     WKPatternTilingNoDistortion,
 174     WKPatternTilingConstantSpacingMinimalDistortion,
 175     WKPatternTilingConstantSpacing
 176 } WKPatternTiling;
 177
 178 CGPatternRef WKCGPatternCreateWithImageAndTransform(CGImageRef image, CGAffineTransform transform, int tiling);
 179 void WKCGContextResetClip(CGContextRef);
 180
 181 #if MAC_OS_X_VERSION_MIN_REQUIRED >= 1080
 182 bool WKCGContextDrawsWithCorrectShadowOffsets(CGContextRef);
 183 #endif
 184
 185 #ifndef __LP64__
 186 NSEvent *WKCreateNSEventWithCarbonEvent(EventRef eventRef);
 187 NSEvent *WKCreateNSEventWithCarbonMouseMoveEvent(EventRef inEvent, NSWindow *window);
 188 NSEvent *WKCreateNSEventWithCarbonClickEvent(EventRef inEvent, WindowRef windowRef);
 189 #endif
 190
 191 CGContextRef WKNSWindowOverrideCGContext(NSWindow *, CGContextRef);
 192 void WKNSWindowRestoreCGContext(NSWindow *, CGContextRef);
 193
 194 void WKNSWindowMakeBottomCornersSquare(NSWindow *);
 195
 196 // These constants match the ones used by ThemeScrollbarArrowStyle (some of the values are private, so we can't just
 197 // use that enum directly).
 198 typedef enum {
 199     WKThemeScrollBarArrowsSingle     = 0,
 200     WKThemeScrollBarArrowsLowerRight = 1,
 201     WKThemeScrollBarArrowsDouble     = 2,
 202     WKThemeScrollBarArrowsUpperLeft  = 3,
 203 } WKThemeScrollBarArrowStyle;
 204
 205 OSStatus WKThemeDrawTrack(const HIThemeTrackDrawInfo* inDrawInfo, CGContextRef inContext, int inArrowStyle);
 206
 207
 208 BOOL WKCGContextIsBitmapContext(CGContextRef context);
 209
 210 void WKGetWheelEventDeltas(NSEvent *, float *deltaX, float *deltaY, BOOL *continuous);
 211
 212 BOOL WKAppVersionCheckLessThan(NSString *, int, double);
 213
 214 typedef enum {
 215     WKMovieTypeUnknown,
 216     WKMovieTypeDownload,
 217     WKMovieTypeStoredStream,
 218     WKMovieTypeLiveStream
 219 } WKMovieType;
 220
 221 int WKQTMovieGetType(QTMovie* movie);
 222
 223 BOOL WKQTMovieHasClosedCaptions(QTMovie* movie);
 224 void WKQTMovieSetShowClosedCaptions(QTMovie* movie, BOOL showClosedCaptions);
 225 void WKQTMovieSelectPreferredAlternates(QTMovie* movie);
 226 void WKQTMovieSelectPreferredAlternateTrackForMediaType(QTMovie* movie, NSString* mediaType);
 227
 228 unsigned WKQTIncludeOnlyModernMediaFileTypes(void);
 229 int WKQTMovieDataRate(QTMovie* movie);
 230 float WKQTMovieMaxTimeLoaded(QTMovie* movie);
 231 float WKQTMovieMaxTimeSeekable(QTMovie* movie);
 232 NSString *WKQTMovieMaxTimeLoadedChangeNotification(void);
 233 void WKQTMovieViewSetDrawSynchronously(QTMovieView* view, BOOL sync);
 234 void WKQTMovieDisableComponent(uint32_t[5]);
 235 NSURL *WKQTMovieResolvedURL(QTMovie* movie);
 236
 237 CFStringRef WKCopyFoundationCacheDirectory(void);
 238
 239 typedef const struct __CFURLStorageSession* CFURLStorageSessionRef;
 240 CFURLStorageSessionRef WKCreatePrivateStorageSession(CFStringRef);
 241 NSURLRequest *WKCopyRequestWithStorageSession(CFURLStorageSessionRef, NSURLRequest*);
 242 NSCachedURLResponse *WKCachedResponseForRequest(CFURLStorageSessionRef, NSURLRequest*);
 243 void WKSetRequestStorageSession(CFURLStorageSessionRef, CFMutableURLRequestRef);
 244
 245 typedef struct OpaqueCFHTTPCookieStorage* CFHTTPCookieStorageRef;
 246 CFHTTPCookieStorageRef WKCopyHTTPCookieStorage(CFURLStorageSessionRef);
 247 unsigned WKGetHTTPCookieAcceptPolicy(CFHTTPCookieStorageRef);
 248 void WKSetHTTPCookieAcceptPolicy(CFHTTPCookieStorageRef, unsigned policy);
 249 NSArray *WKHTTPCookies(CFHTTPCookieStorageRef);
 250 NSArray *WKHTTPCookiesForURL(CFHTTPCookieStorageRef, NSURL *);
 251 void WKSetHTTPCookiesForURL(CFHTTPCookieStorageRef, NSArray *, NSURL *, NSURL *);
 252 void WKDeleteAllHTTPCookies(CFHTTPCookieStorageRef);
 253 void WKDeleteHTTPCookie(CFHTTPCookieStorageRef, NSHTTPCookie *);
 254
 255 CFHTTPCookieStorageRef WKGetDefaultHTTPCookieStorage(void);
 256 WKCFURLCredentialRef WKCopyCredentialFromCFPersistentStorage(CFURLProtectionSpaceRef);
 257 void WKSetCFURLRequestShouldContentSniff(CFMutableURLRequestRef, bool flag);
 258 CFArrayRef WKCFURLRequestCopyHTTPRequestBodyParts(CFURLRequestRef);
 259 void WKCFURLRequestSetHTTPRequestBodyParts(CFMutableURLRequestRef, CFArrayRef bodyParts);
 260
 261 void WKSetVisibleApplicationName(CFStringRef);
 262
 263 CFURLRef WKCopyBundleURLForExecutableURL(CFURLRef);
 264
 265 typedef enum {
 266     WKMediaUIPartFullscreenButton   = 0,
 267     WKMediaUIPartMuteButton,
 268     WKMediaUIPartPlayButton,
 269     WKMediaUIPartSeekBackButton,
 270     WKMediaUIPartSeekForwardButton,
 271     WKMediaUIPartTimelineSlider,
 272     WKMediaUIPartTimelineSliderThumb,
 273     WKMediaUIPartRewindButton,
 274     WKMediaUIPartSeekToRealtimeButton,
 275     WKMediaUIPartShowClosedCaptionsButton,
 276     WKMediaUIPartHideClosedCaptionsButton,
 277     WKMediaUIPartUnMuteButton,
 278     WKMediaUIPartPauseButton,
 279     WKMediaUIPartBackground,
 280     WKMediaUIPartCurrentTimeDisplay,
 281     WKMediaUIPartTimeRemainingDisplay,
 282     WKMediaUIPartStatusDisplay,
 283     WKMediaUIPartControlsPanel,
 284     WKMediaUIPartVolumeSliderContainer,
 285     WKMediaUIPartVolumeSlider,
 286     WKMediaUIPartVolumeSliderThumb,
 287     WKMediaUIPartFullScreenVolumeSlider,
 288     WKMediaUIPartFullScreenVolumeSliderThumb,
 289     WKMediaUIPartVolumeSliderMuteButton,
 290     WKMediaUIPartTextTrackDisplayContainer,
 291     WKMediaUIPartTextTrackDisplay,
 292     WKMediaUIPartExitFullscreenButton,
 293 } WKMediaUIPart;
 294
 295 typedef enum {
 296     WKMediaControllerThemeClassic   = 1,
 297     WKMediaControllerThemeQuickTime = 2
 298 } WKMediaControllerThemeStyle;
 299
 300 typedef enum {
 301     WKMediaControllerFlagDisabled = 1 << 0,
 302     WKMediaControllerFlagPressed = 1 << 1,
 303     WKMediaControllerFlagDrawEndCaps = 1 << 3,
 304     WKMediaControllerFlagFocused = 1 << 4
 305 } WKMediaControllerThemeState;
 306
 307 BOOL WKMediaControllerThemeAvailable(int themeStyle);
 308 BOOL WKHitTestMediaUIPart(int part, int themeStyle, CGRect bounds, CGPoint point);
 309 void WKMeasureMediaUIPart(int part, int themeStyle, CGRect *bounds, CGSize *naturalSize);
 310 void WKDrawMediaUIPart(int part, int themeStyle, CGContextRef context, CGRect rect, unsigned state);
 311 void WKDrawMediaSliderTrack(int themeStyle, CGContextRef context, CGRect rect, float timeLoaded, float currentTime, float duration, unsigned state);
 312 NSView *WKCreateMediaUIBackgroundView(void);
 313
 314 typedef enum {
 315     WKMediaUIControlTimeline,
 316     WKMediaUIControlSlider,
 317     WKMediaUIControlPlayPauseButton,
 318     WKMediaUIControlExitFullscreenButton,
 319     WKMediaUIControlRewindButton,
 320     WKMediaUIControlFastForwardButton,
 321     WKMediaUIControlVolumeUpButton,
 322     WKMediaUIControlVolumeDownButton
 323 } WKMediaUIControlType;
 324
 325 NSControl *WKCreateMediaUIControl(int controlType);
 326
 327 NSArray *WKQTGetSitesInMediaDownloadCache();
 328 void WKQTClearMediaDownloadCacheForSite(NSString *site);
 329 void WKQTClearMediaDownloadCache();
 330
 331 mach_port_t WKInitializeRenderServer(void);
 332
 333 @class CALayer;
 334
 335 CALayer *WKMakeRenderLayer(uint32_t contextID);
 336
 337 typedef struct __WKSoftwareCARendererRef *WKSoftwareCARendererRef;
 338
 339 WKSoftwareCARendererRef WKSoftwareCARendererCreate(uint32_t contextID);
 340 void WKSoftwareCARendererDestroy(WKSoftwareCARendererRef);
 341 void WKSoftwareCARendererRender(WKSoftwareCARendererRef, CGContextRef, CGRect);
 342
 343 typedef struct __WKCARemoteLayerClientRef *WKCARemoteLayerClientRef;
 344
 345 WKCARemoteLayerClientRef WKCARemoteLayerClientMakeWithServerPort(mach_port_t port);
 346 void WKCARemoteLayerClientInvalidate(WKCARemoteLayerClientRef);
 347 uint32_t WKCARemoteLayerClientGetClientId(WKCARemoteLayerClientRef);
 348 void WKCARemoteLayerClientSetLayer(WKCARemoteLayerClientRef, CALayer *);
 349 CALayer *WKCARemoteLayerClientGetLayer(WKCARemoteLayerClientRef);
 350
 351 typedef struct __WKCAContextRef *WKCAContextRef;
 352
 353 WKCAContextRef WKCAContextMakeRemoteWithServerPort(mach_port_t port);
 354 WKCAContextRef WKCAContextMakeRemoteForWindowServer(void);
 355 void WKCAContextInvalidate(WKCAContextRef);
 356 uint32_t WKCAContextGetContextId(WKCAContextRef);
 357 void WKCAContextSetLayer(WKCAContextRef, CALayer *);
 358 CALayer *WKCAContextGetLayer(WKCAContextRef);
 359 void WKCAContextSetColorSpace(WKCAContextRef, CGColorSpaceRef);
 360 CGColorSpaceRef WKCAContextGetColorSpace(WKCAContextRef);
 361
 362 void WKCALayerEnumerateRectsBeingDrawnWithBlock(CALayer *layer, CGContextRef context, void (^block)(CGRect rect));
 363
 364 @class CARenderer;
 365
 366 void WKCARendererAddChangeNotificationObserver(CARenderer *, void (*callback)(void*), void* context);
 367 void WKCARendererRemoveChangeNotificationObserver(CARenderer *, void (*callback)(void*), void* context);
 368
 369 typedef struct __WKWindowBounceAnimationContext *WKWindowBounceAnimationContextRef;
 370
 371 WKWindowBounceAnimationContextRef WKWindowBounceAnimationContextCreate(NSWindow *window);
 372 void WKWindowBounceAnimationContextDestroy(WKWindowBounceAnimationContextRef context);
 373 void WKWindowBounceAnimationSetAnimationProgress(WKWindowBounceAnimationContextRef context, double animationProgress);
 374
 375 void WKWindowSetClipRect(NSWindow*, NSRect);
 376
 377 #if defined(__x86_64__)
 378 #import <mach/mig.h>
 379 CFRunLoopSourceRef WKCreateMIGServerSource(mig_subsystem_t subsystem, mach_port_t serverPort);
 380 #endif // defined(__x86_64__)
 381
 382 NSUInteger WKGetInputPanelWindowStyle(void);
 383 UInt8 WKGetNSEventKeyChar(NSEvent *);
 384
 385 @class CAPropertyAnimation;
 386 void WKSetCAAnimationValueFunction(CAPropertyAnimation*, NSString* function);
 387
 388 unsigned WKInitializeMaximumHTTPConnectionCountPerHost(unsigned preferredConnectionCount);
 389 int WKGetHTTPPipeliningPriority(CFURLRequestRef);
 390 void WKSetHTTPPipeliningMaximumPriority(int maximumPriority);
 391 void WKSetHTTPPipeliningPriority(CFURLRequestRef, int priority);
 392 void WKSetHTTPPipeliningMinimumFastLanePriority(int priority);
 393
 394 void WKSetCONNECTProxyForStream(CFReadStreamRef, CFStringRef proxyHost, CFNumberRef proxyPort);
 395 void WKSetCONNECTProxyAuthorizationForStream(CFReadStreamRef, CFStringRef proxyAuthorizationString);
 396 CFHTTPMessageRef WKCopyCONNECTProxyResponse(CFReadStreamRef, CFURLRef responseURL);
 397
 398 void WKWindowSetAlpha(NSWindow *window, float alphaValue);
 399 void WKWindowSetScaledFrame(NSWindow *window, NSRect scaleFrame, NSRect nonScaledFrame);
 400
 401 void WKSyncSurfaceToView(NSView *view);
 402
 403 void WKEnableSettingCursorWhenInBackground(void);
 404
 405 CFDictionaryRef WKNSURLRequestCreateSerializableRepresentation(NSURLRequest *request, CFTypeRef tokenNull);
 406 NSURLRequest *WKNSURLRequestFromSerializableRepresentation(CFDictionaryRef representation, CFTypeRef tokenNull);
 407
 408 CFDictionaryRef WKNSURLResponseCreateSerializableRepresentation(NSURLResponse *response, CFTypeRef tokenNull);
 409 NSURLResponse *WKNSURLResponseFromSerializableRepresentation(CFDictionaryRef representation, CFTypeRef tokenNull);
 410
 411 #ifndef __LP64__
 412 ScriptCode WKGetScriptCodeFromCurrentKeyboardInputSource(void);
 413 #endif
 414
 415 CFArrayRef WKCFURLCacheCopyAllHostNamesInPersistentStore(void);
 416 void WKCFURLCacheDeleteHostNamesInPersistentStore(CFArrayRef hostArray);
 417
 418 CFStringRef WKGetCFURLResponseMIMEType(CFURLResponseRef);
 419 CFURLRef WKGetCFURLResponseURL(CFURLResponseRef);
 420 CFHTTPMessageRef WKGetCFURLResponseHTTPResponse(CFURLResponseRef);
 421 CFStringRef WKCopyCFURLResponseSuggestedFilename(CFURLResponseRef);
 422 void WKSetCFURLResponseMIMEType(CFURLResponseRef, CFStringRef mimeType);
 423
 424 CIFormat WKCIGetRGBA8Format(void);
 425
 426 typedef enum {
 427     WKSandboxExtensionTypeReadOnly,
 428     WKSandboxExtensionTypeWriteOnly,
 429     WKSandboxExtensionTypeReadWrite,
 430 } WKSandboxExtensionType;
 431 typedef struct __WKSandboxExtension *WKSandboxExtensionRef;
 432
 433 WKSandboxExtensionRef WKSandboxExtensionCreate(const char* path, WKSandboxExtensionType type);
 434 void WKSandboxExtensionDestroy(WKSandboxExtensionRef sandboxExtension);
 435
 436 bool WKSandboxExtensionConsume(WKSandboxExtensionRef sandboxExtension);
 437 bool WKSandboxExtensionInvalidate(WKSandboxExtensionRef sandboxExtension);
 438
 439 const char* WKSandboxExtensionGetSerializedFormat(WKSandboxExtensionRef sandboxExtension, size_t* length);
 440 WKSandboxExtensionRef WKSandboxExtensionCreateFromSerializedFormat(const char* serializationFormat, size_t length);
 441
 442 OSStatus WKEnableSandboxStyleFileQuarantine(void);
 443
 444 bool WKEnterPluginSandbox(const char* profile, const char* parameters[], const char* readOnlyPaths[], const char* readWritePaths[]);
 445
 446 int WKRecommendedScrollerStyle(void);
 447
 448 bool WKExecutableWasLinkedOnOrBeforeSnowLeopard(void);
 449
 450 NSRange WKExtractWordDefinitionTokenRangeFromContextualString(NSString *contextString, NSRange range, NSDictionary **options);
 451 void WKShowWordDefinitionWindow(NSAttributedString *term, NSPoint screenPoint, NSDictionary *options);
 452 void WKHideWordDefinitionWindow(void);
 453
 454 CFStringRef WKCopyDefaultSearchProviderDisplayName(void);
 455
 456 void WKSetCrashReportApplicationSpecificInformation(CFStringRef);
 457
 458 NSURL* WKAVAssetResolvedURL(AVAsset*);
 459
 460 NSCursor *WKCursor(const char *name);
 461
 462 dispatch_source_t WKCreateVMPressureDispatchOnMainQueue(void);
 463
 464 #if MAC_OS_X_VERSION_MIN_REQUIRED >= 1080
 465 bool WKExecutableWasLinkedOnOrBeforeLion(void);
 466 #endif
 467
 468 void WKCGPathAddRoundedRect(CGMutablePathRef path, const CGAffineTransform* matrix, CGRect rect, CGFloat cornerWidth, CGFloat cornerHeight);
 469
 470 void WKCFURLRequestAllowAllPostCaching(CFURLRequestRef);
 471
 472 #if MAC_OS_X_VERSION_MIN_REQUIRED >= 1080
 473 @class WebFilterEvaluator;
 474
 475 BOOL WKFilterIsManagedSession(void);
 476 WebFilterEvaluator *WKFilterCreateInstance(NSURLResponse *);
 477 void WKFilterRelease(WebFilterEvaluator *);
 478 BOOL WKFilterWasBlocked(WebFilterEvaluator *);
 479 const char* WKFilterAddData(WebFilterEvaluator *, const char* data, int* length);
 480 const char* WKFilterDataComplete(WebFilterEvaluator *, int* length);
 481
 482 CGFloat WKNSElasticDeltaForTimeDelta(CGFloat initialPosition, CGFloat initialVelocity, CGFloat elapsedTime);
 483 CGFloat WKNSElasticDeltaForReboundDelta(CGFloat delta);
 484 CGFloat WKNSReboundDeltaForElasticDelta(CGFloat delta);
 485 #endif
 486
 487 typedef enum {
 488     WKCaptionFontStyleDefault = 0,
 489     WKCaptionFontStyleMonospacedWithSerif,
 490     WKCaptionFontStyleProportionalWithSerif,
 491     WKCaptionFontStyleMonospacedWithoutSerif,
 492     WKCaptionFontStyleProportionalWithoutSerif,
 493     WKCaptionFontStyleCasual,
 494     WKCaptionFontStyleCursive,
 495     WKCaptionFontStyleSmallCapital,
 496     WKCaptionFontStyleMax
 497 } WKCaptionFontStyle;
 498
 499 typedef enum {
 500     WKCaptionTextEdgeStyleUndefined = 0,
 501     WKCaptionTextEdgeStyleNone,
 502     WKCaptionTextEdgeStyleRaised,
 503     WKCaptionTextEdgeStyleDepressed,
 504     WKCaptionTextEdgeStyleUniform,
 505     WKCaptionTextEdgeStyleDropShadow,
 506     WKCaptionTextEdgeStyleMax
 507 } WKCaptionTextEdgeStyle;
 508
 509 bool WKCaptionAppearanceHasUserPreferences(void);
 510 bool WKCaptionAppearanceShowCaptionsWhenAvailable(void);
 511 CGColorRef WKCaptionAppearanceCopyForegroundColor(void);
 512 CGColorRef WKCaptionAppearanceCopyBackgroundColor(void);
 513 CGColorRef WKCaptionAppearanceCopyWindowColor(void);
 514 bool WKCaptionAppearanceGetForegroundOpacity(CGFloat*);
 515 bool WKCaptionAppearanceGetBackgroundOpacity(CGFloat*);
 516 bool WKCaptionAppearanceGetWindowOpacity(CGFloat*);
 517 CGFontRef WKCaptionAppearanceCopyFontForStyle(int fontStyle);
 518 bool WKCaptionAppearanceGetRelativeCharacterSize(CGFloat*);
 519 int WKCaptionAppearanceGetTextEdgeStyle(void);
 520 CFStringRef WKCaptionAppearanceGetSettingsChangedNotification(void);
 521
 522 #if MAC_OS_X_VERSION_MIN_REQUIRED >= 1090
 523 typedef enum {
 524     WKOcclusionNotificationTypeApplicationBecameVisible,
 525     WKOcclusionNotificationTypeApplicationBecameOccluded
 526 } WKOcclusionNotificationType;
 527
 528 typedef void (*WKOcclusionNotificationHandler)(uint32_t, void*, uint32_t, void*, uint32_t);
 529
 530 bool WKRegisterOcclusionNotificationHandler(WKOcclusionNotificationType, WKOcclusionNotificationHandler);
 531 bool WKUnregisterOcclusionNotificationHandler(WKOcclusionNotificationType, WKOcclusionNotificationHandler);
 532
 533 enum {
 534     WKProcessAssertionTypeVisible = (1UL << 10)
 535 };
 536
 537 typedef NSUInteger WKProcessAssertionTypes;
 538 id WKNSProcessInfoProcessAssertionWithTypes(WKProcessAssertionTypes);
 539 #endif
 540
 541 bool WKIsJavaPlugInActive(void);
 542 void WKActivateJavaPlugIn(void);
 543
 544 void WKCFNetworkSetOverrideSystemProxySettings(CFDictionaryRef);
 545
 546 #ifdef __cplusplus
 547 }
 548 #endif