WebKitLibraries/WebKitSystemInterface.h

   1 /*
   2     WebKitSystemInterface.h
   3     Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc. All rights reserved.
   4
   5     Public header file.
   6 */
   7
   8 #import <Foundation/Foundation.h>
   9 #import <dispatch/dispatch.h>
  10
  11 #if !TARGET_OS_IPHONE
  12 #import <AppKit/AppKit.h>
  13 #import <Carbon/Carbon.h>
  14 #else
  15 #import <CoreImage/CoreImage.h>
  16 #import <CoreText/CoreText.h>
  17 #if !TARGET_IPHONE_SIMULATOR
  18 #import <IOSurface/IOSurface.h>
  19 #endif
  20 #import <WebKitSystemInterfaceIOS.h>
  21 #endif
  22
  23 @class AVAsset;
  24 @class AVPlayer;
  25 @class DDActionContext;
  26 @class QTMovie;
  27 @class QTMovieView;
  28
  29 #ifdef __cplusplus
  30 extern "C" {
  31 #endif
  32
  33 typedef struct _CFURLResponse* CFURLResponseRef;
  34 typedef const struct _CFURLRequest* CFURLRequestRef;
  35 typedef struct _CFURLRequest* CFMutableURLRequestRef;
  36
  37 typedef struct _CFURLCredential* WKCFURLCredentialRef;
  38 typedef struct _CFURLProtectionSpace* CFURLProtectionSpaceRef;
  39
  40 typedef enum {
  41     WKCertificateParseResultSucceeded  = 0,
  42     WKCertificateParseResultFailed     = 1,
  43     WKCertificateParseResultPKCS7      = 2,
  44 } WKCertificateParseResult;
  45
  46 CFStringRef WKSignedPublicKeyAndChallengeString(unsigned keySize, CFStringRef challenge, CFStringRef keyDescription);
  47 WKCertificateParseResult WKAddCertificatesToKeychainFromData(const void *bytes, unsigned length);
  48
  49 NSDate *WKGetNSURLResponseLastModifiedDate(NSURLResponse *response);
  50 NSString *WKCopyNSURLResponseStatusLine(NSURLResponse *response);
  51
  52 CFArrayRef WKCopyNSURLResponseCertificateChain(NSURLResponse *response);
  53
  54 CFStringEncoding WKGetWebDefaultCFStringEncoding(void);
  55
  56 void WKSetMetadataURL(NSString *URLString, NSString *referrer, NSString *path);
  57 void WKSetNSURLConnectionDefersCallbacks(NSURLConnection *connection, BOOL defers);
  58
  59 #if !TARGET_OS_IPHONE
  60 void WKShowKeyAndMain(void);
  61 #ifndef __LP64__
  62 OSStatus WKSyncWindowWithCGAfterMove(WindowRef);
  63 unsigned WKCarbonWindowMask(void);
  64 void *WKGetNativeWindowFromWindowRef(WindowRef);
  65 OSType WKCarbonWindowPropertyCreator(void);
  66 OSType WKCarbonWindowPropertyTag(void);
  67 #endif
  68
  69 #endif
  70
  71 void WKSetNSURLRequestShouldContentSniff(NSMutableURLRequest *request, BOOL shouldContentSniff);
  72
  73 #if !TARGET_OS_IPHONE
  74 #ifndef __LP64__
  75 unsigned WKGetNSAutoreleasePoolCount(void);
  76 #endif
  77
  78 void WKAdvanceDefaultButtonPulseAnimation(NSButtonCell *button);
  79
  80 NSString *WKWindowWillOrderOnScreenNotification(void);
  81 NSString *WKWindowWillOrderOffScreenNotification(void);
  82 void WKSetNSWindowShouldPostEventNotifications(NSWindow *window, BOOL post);
  83
  84 CFTypeID WKGetAXTextMarkerTypeID(void);
  85 CFTypeID WKGetAXTextMarkerRangeTypeID(void);
  86 CFTypeRef WKCreateAXTextMarker(const void *bytes, size_t len);
  87 BOOL WKGetBytesFromAXTextMarker(CFTypeRef textMarker, void *bytes, size_t length);
  88 CFTypeRef WKCreateAXTextMarkerRange(CFTypeRef start, CFTypeRef end);
  89 CFTypeRef WKCopyAXTextMarkerRangeStart(CFTypeRef range);
  90 CFTypeRef WKCopyAXTextMarkerRangeEnd(CFTypeRef range);
  91 void WKAccessibilityHandleFocusChanged(void);
  92 AXUIElementRef WKCreateAXUIElementRef(id element);
  93 void WKUnregisterUniqueIdForElement(id element);
  94
  95 NSArray *WKSpeechSynthesisGetVoiceIdentifiers(void);
  96 NSString *WKSpeechSynthesisGetDefaultVoiceIdentifierForLocale(NSLocale*);
  97 #endif
  98
  99 BOOL WKShouldBlockPlugin(NSString *bundleIdentifier, NSString *bundleVersionString);
 100 BOOL WKIsPluginUpdateAvailable(NSString *bundleIdentifier);
 101
 102 BOOL WKShouldBlockWebGL();
 103 BOOL WKShouldSuggestBlockingWebGL();
 104
 105 // Remote Accessibility API.
 106 #if !TARGET_OS_IPHONE
 107 void WKAXRegisterRemoteApp(void);
 108 void WKAXInitializeElementWithPresenterPid(id, pid_t);
 109 NSData *WKAXRemoteTokenForElement(id);
 110 id WKAXRemoteElementForToken(NSData *);
 111 void WKAXSetWindowForRemoteElement(id remoteWindow, id remoteElement);
 112 void WKAXRegisterRemoteProcess(bool registerProcess, pid_t);
 113 pid_t WKAXRemoteProcessIdentifier(id remoteElement);
 114 #endif
 115
 116 void WKSetUpFontCache(void);
 117
 118 #if !TARGET_OS_IPHONE
 119 void WKDrawCapsLockIndicator(CGContextRef, CGRect);
 120
 121 // The CG context's current path is the focus ring's path.
 122 // Color and radius are ignored. Older versions of WebKit expected to
 123 // be able to change the rendering of the system focus ring.
 124 void WKDrawFocusRing(CGContextRef context, CGColorRef color, int radius);
 125 bool WKDrawFocusRingAtTime(CGContextRef context, NSTimeInterval time);
 126 bool WKDrawCellFocusRingWithFrameAtTime(NSCell *cell, NSRect cellFrame, NSView *controlView, NSTimeInterval time);
 127
 128 void WKSetDragImage(NSImage *image, NSPoint offset);
 129
 130 void WKDrawBezeledTextArea(NSRect, BOOL enabled);
 131
 132 void WKPopupMenu(NSMenu*, NSPoint location, float width, NSView*, int selectedItem, NSFont*, NSControlSize controlSize, bool usesCustomAppearance);
 133 void WKPopupContextMenu(NSMenu *menu, NSPoint screenLocation);
 134 void WKSetDDActionContextIsForActionMenu(DDActionContext *actionContext);
 135 void WKSendUserChangeNotifications(void);
 136 #ifndef __LP64__
 137 BOOL WKConvertNSEventToCarbonEvent(EventRecord *carbonEvent, NSEvent *cocoaEvent);
 138 void WKSendKeyEventToTSM(NSEvent *theEvent);
 139 void WKCallDrawingNotification(CGrafPtr port, Rect *bounds);
 140 #endif
 141
 142 NSFont *WKGetFontInLanguageForRange(NSFont *font, NSString *string, NSRange range);
 143 NSFont *WKGetFontInLanguageForCharacter(NSFont *font, UniChar ch);
 144 void WKSetCGFontRenderingMode(CGContextRef cgContext, NSFont *font, BOOL shouldSubpixelQuantize);
 145 #endif
 146
 147 BOOL WKCGContextGetShouldSmoothFonts(CGContextRef cgContext);
 148
 149
 150 void WKSetBaseCTM(CGContextRef, CGAffineTransform);
 151 void WKSetPatternPhaseInUserSpace(CGContextRef, CGPoint);
 152 CGAffineTransform WKGetUserToBaseCTM(CGContextRef);
 153
 154 void WKGetGlyphsForCharacters(CGFontRef, const UniChar[], CGGlyph[], size_t);
 155 bool WKGetVerticalGlyphsForCharacters(CTFontRef, const UniChar[], CGGlyph[], size_t);
 156
 157 CTLineRef WKCreateCTLineWithUniCharProvider(const UniChar* (*provide)(CFIndex stringIndex, CFIndex* charCount, CFDictionaryRef* attributes, void*), void (*dispose)(const UniChar* chars, void*), void*);
 158
 159 #if TARGET_OS_IPHONE || MAC_OS_X_VERSION_MIN_REQUIRED >= 1090
 160 enum {
 161     WKCTFontTransformApplyShaping = (1 << 0),
 162     WKCTFontTransformApplyPositioning = (1 << 1)
 163 };
 164
 165 typedef int WKCTFontTransformOptions;
 166
 167 bool WKCTFontTransformGlyphs(CTFontRef font, CGGlyph glyphs[], CGSize advances[], CFIndex count, WKCTFontTransformOptions options);
 168 #endif // TARGET_OS_IPHONE || MAC_OS_X_VERSION_MIN_REQUIRED >= 1090
 169
 170 CTTypesetterRef WKCreateCTTypesetterWithUniCharProviderAndOptions(const UniChar* (*provide)(CFIndex stringIndex, CFIndex* charCount, CFDictionaryRef* attributes, void*), void (*dispose)(const UniChar* chars, void*), void*, CFDictionaryRef options);
 171
 172 CGSize WKCTRunGetInitialAdvance(CTRunRef);
 173
 174 #if (TARGET_OS_IPHONE && TARGET_OS_EMBEDDED) || MAC_OS_X_VERSION_MIN_REQUIRED >= 1070
 175 CGContextRef WKIOSurfaceContextCreate(IOSurfaceRef, unsigned width, unsigned height, CGColorSpaceRef);
 176 CGImageRef WKIOSurfaceContextCreateImage(CGContextRef context);
 177 #endif
 178
 179 typedef enum {
 180     WKPatternTilingNoDistortion,
 181     WKPatternTilingConstantSpacingMinimalDistortion,
 182     WKPatternTilingConstantSpacing
 183 } WKPatternTiling;
 184
 185 CGPatternRef WKCGPatternCreateWithImageAndTransform(CGImageRef image, CGAffineTransform transform, int tiling);
 186 void WKCGContextResetClip(CGContextRef);
 187
 188 #if MAC_OS_X_VERSION_MIN_REQUIRED >= 1080
 189 bool WKCGContextDrawsWithCorrectShadowOffsets(CGContextRef);
 190 #endif
 191
 192 #if !TARGET_OS_IPHONE
 193 #ifndef __LP64__
 194 NSEvent *WKCreateNSEventWithCarbonEvent(EventRef eventRef);
 195 NSEvent *WKCreateNSEventWithCarbonMouseMoveEvent(EventRef inEvent, NSWindow *window);
 196 NSEvent *WKCreateNSEventWithCarbonClickEvent(EventRef inEvent, WindowRef windowRef);
 197 #endif
 198
 199 CGContextRef WKNSWindowOverrideCGContext(NSWindow *, CGContextRef);
 200 void WKNSWindowRestoreCGContext(NSWindow *, CGContextRef);
 201
 202 #endif
 203
 204
 205 BOOL WKCGContextIsBitmapContext(CGContextRef context);
 206 bool WKCGContextIsPDFContext(CGContextRef context);
 207
 208 #if !TARGET_OS_IPHONE
 209 void WKGetWheelEventDeltas(NSEvent *, float *deltaX, float *deltaY, BOOL *continuous);
 210
 211 BOOL WKAppVersionCheckLessThan(NSString *, int, double);
 212
 213 typedef enum {
 214     WKMovieTypeUnknown,
 215     WKMovieTypeDownload,
 216     WKMovieTypeStoredStream,
 217     WKMovieTypeLiveStream
 218 } WKMovieType;
 219
 220 int WKQTMovieGetType(QTMovie* movie);
 221
 222 BOOL WKQTMovieHasClosedCaptions(QTMovie* movie);
 223 void WKQTMovieSetShowClosedCaptions(QTMovie* movie, BOOL showClosedCaptions);
 224 void WKQTMovieSelectPreferredAlternates(QTMovie* movie);
 225
 226 unsigned WKQTIncludeOnlyModernMediaFileTypes(void);
 227 float WKQTMovieMaxTimeLoaded(QTMovie* movie);
 228 float WKQTMovieMaxTimeSeekable(QTMovie* movie);
 229 NSString *WKQTMovieMaxTimeLoadedChangeNotification(void);
 230 void WKQTMovieViewSetDrawSynchronously(QTMovieView* view, BOOL sync);
 231 void WKQTMovieDisableComponent(uint32_t[5]);
 232 NSURL *WKQTMovieResolvedURL(QTMovie* movie);
 233 #endif
 234
 235 CFStringRef WKCopyFoundationCacheDirectory(void);
 236
 237 typedef const struct __CFURLStorageSession* CFURLStorageSessionRef;
 238 CFURLStorageSessionRef WKCreatePrivateStorageSession(CFStringRef);
 239 NSURLRequest *WKCopyRequestWithStorageSession(CFURLStorageSessionRef, NSURLRequest *);
 240 NSCachedURLResponse *WKCachedResponseForRequest(CFURLStorageSessionRef, NSURLRequest *);
 241 void WKSetRequestStorageSession(CFURLStorageSessionRef, CFMutableURLRequestRef);
 242
 243 typedef struct OpaqueCFHTTPCookieStorage* CFHTTPCookieStorageRef;
 244 CFHTTPCookieStorageRef WKCopyHTTPCookieStorage(CFURLStorageSessionRef);
 245 unsigned WKGetHTTPCookieAcceptPolicy(CFHTTPCookieStorageRef);
 246 void WKSetHTTPCookieAcceptPolicy(CFHTTPCookieStorageRef, unsigned policy);
 247 NSArray *WKHTTPCookies(CFHTTPCookieStorageRef);
 248 NSArray *WKHTTPCookiesForURL(CFHTTPCookieStorageRef, NSURL *, NSURL *);
 249 void WKSetHTTPCookiesForURL(CFHTTPCookieStorageRef, NSArray *, NSURL *, NSURL *);
 250 void WKDeleteAllHTTPCookies(CFHTTPCookieStorageRef);
 251 void WKDeleteHTTPCookie(CFHTTPCookieStorageRef, NSHTTPCookie *);
 252
 253 CFHTTPCookieStorageRef WKGetDefaultHTTPCookieStorage(void);
 254 WKCFURLCredentialRef WKCopyCredentialFromCFPersistentStorage(CFURLProtectionSpaceRef);
 255 void WKSetCFURLRequestShouldContentSniff(CFMutableURLRequestRef, bool flag);
 256
 257 #if !TARGET_OS_IPHONE
 258 void WKSetVisibleApplicationName(CFStringRef);
 259 void WKSetApplicationInformationItem(CFStringRef key, CFTypeRef value);
 260 #endif
 261
 262 CFURLRef WKCopyBundleURLForExecutableURL(CFURLRef);
 263
 264 #if !TARGET_OS_IPHONE
 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     WKMediaControllerFlagDisabled = 1 << 0,
 297     WKMediaControllerFlagPressed = 1 << 1,
 298     WKMediaControllerFlagDrawEndCaps = 1 << 3,
 299     WKMediaControllerFlagFocused = 1 << 4
 300 } WKMediaControllerThemeState;
 301
 302 BOOL WKHitTestMediaUIPart(int part, CGRect bounds, CGPoint point);
 303 void WKMeasureMediaUIPart(int part, CGRect *bounds, CGSize *naturalSize);
 304 void WKDrawMediaUIPart(int part, CGContextRef context, CGRect rect, unsigned state);
 305 void WKDrawMediaSliderTrack(CGContextRef context, CGRect rect, float timeLoaded, float currentTime, float duration, unsigned state);
 306 NSView *WKCreateMediaUIBackgroundView(void);
 307
 308 typedef enum {
 309     WKMediaUIControlTimeline,
 310     WKMediaUIControlSlider,
 311     WKMediaUIControlPlayPauseButton,
 312     WKMediaUIControlExitFullscreenButton,
 313     WKMediaUIControlRewindButton,
 314     WKMediaUIControlFastForwardButton,
 315     WKMediaUIControlVolumeUpButton,
 316     WKMediaUIControlVolumeDownButton
 317 } WKMediaUIControlType;
 318
 319 NSControl *WKCreateMediaUIControl(int controlType);
 320
 321 NSArray *WKQTGetSitesInMediaDownloadCache();
 322 void WKQTClearMediaDownloadCacheForSite(NSString *site);
 323 void WKQTClearMediaDownloadCache();
 324
 325 mach_port_t WKInitializeRenderServer(void);
 326 #endif
 327
 328 @class CALayer;
 329
 330 CALayer *WKMakeRenderLayer(uint32_t contextID);
 331
 332 #if !TARGET_OS_IPHONE
 333 typedef struct __WKSoftwareCARendererRef *WKSoftwareCARendererRef;
 334
 335 WKSoftwareCARendererRef WKSoftwareCARendererCreate(uint32_t contextID);
 336 void WKSoftwareCARendererDestroy(WKSoftwareCARendererRef);
 337 void WKSoftwareCARendererRender(WKSoftwareCARendererRef, CGContextRef, CGRect);
 338 #endif
 339
 340 typedef struct __WKCAContextRef *WKCAContextRef;
 341
 342 WKCAContextRef WKCAContextMakeRemoteWithServerPort(mach_port_t port);
 343 #if !TARGET_OS_IPHONE
 344 WKCAContextRef WKCAContextMakeRemoteForWindowServer(void);
 345 #endif
 346 void WKCAContextInvalidate(WKCAContextRef);
 347 uint32_t WKCAContextGetContextId(WKCAContextRef);
 348 void WKCAContextSetLayer(WKCAContextRef, CALayer *);
 349 CALayer *WKCAContextGetLayer(WKCAContextRef);
 350 void WKCAContextSetColorSpace(WKCAContextRef, CGColorSpaceRef);
 351 CGColorSpaceRef WKCAContextGetColorSpace(WKCAContextRef);
 352 void WKDestroyRenderingResources(void);
 353
 354 void WKCALayerEnumerateRectsBeingDrawnWithBlock(CALayer *layer, CGContextRef context, void (^block)(CGRect rect));
 355
 356 #if !TARGET_OS_IPHONE
 357 typedef struct __WKWindowBounceAnimationContext *WKWindowBounceAnimationContextRef;
 358
 359 WKWindowBounceAnimationContextRef WKWindowBounceAnimationContextCreate(NSWindow *window);
 360 void WKWindowBounceAnimationContextDestroy(WKWindowBounceAnimationContextRef context);
 361 void WKWindowBounceAnimationSetAnimationProgress(WKWindowBounceAnimationContextRef context, double animationProgress);
 362
 363 void WKWindowSetClipRect(NSWindow*, NSRect);
 364
 365 #if defined(__x86_64__)
 366 #import <mach/mig.h>
 367 CFRunLoopSourceRef WKCreateMIGServerSource(mig_subsystem_t subsystem, mach_port_t serverPort);
 368 #endif
 369
 370 NSUInteger WKGetInputPanelWindowStyle(void);
 371 UInt8 WKGetNSEventKeyChar(NSEvent *);
 372 #endif
 373
 374 unsigned WKInitializeMaximumHTTPConnectionCountPerHost(unsigned preferredConnectionCount);
 375 int WKGetHTTPRequestPriority(CFURLRequestRef);
 376 void WKSetHTTPRequestMaximumPriority(int maximumPriority);
 377 void WKSetHTTPRequestPriority(CFURLRequestRef, int priority);
 378 void WKSetHTTPRequestMinimumFastLanePriority(int priority);
 379 void WKHTTPRequestEnablePipelining(CFURLRequestRef);
 380
 381 void WKSetCONNECTProxyForStream(CFReadStreamRef, CFStringRef proxyHost, CFNumberRef proxyPort);
 382 void WKSetCONNECTProxyAuthorizationForStream(CFReadStreamRef, CFStringRef proxyAuthorizationString);
 383 CFHTTPMessageRef WKCopyCONNECTProxyResponse(CFReadStreamRef, CFURLRef responseURL, CFStringRef proxyHost, CFNumberRef proxyPort);
 384
 385 #if !TARGET_OS_IPHONE
 386 void WKWindowSetAlpha(NSWindow *window, float alphaValue);
 387 void WKWindowSetScaledFrame(NSWindow *window, NSRect scaleFrame, NSRect nonScaledFrame);
 388
 389 void WKEnableSettingCursorWhenInBackground(void);
 390 #endif
 391
 392 CFDictionaryRef WKNSURLRequestCreateSerializableRepresentation(NSURLRequest *request, CFTypeRef tokenNull);
 393 NSURLRequest *WKNSURLRequestFromSerializableRepresentation(CFDictionaryRef representation, CFTypeRef tokenNull);
 394 CFDictionaryRef WKCFURLRequestCreateSerializableRepresentation(CFURLRequestRef cfRequest, CFTypeRef tokenNull);
 395 CFURLRequestRef WKCreateCFURLRequestFromSerializableRepresentation(CFDictionaryRef representation, CFTypeRef tokenNull);
 396
 397 CFDictionaryRef WKNSURLResponseCreateSerializableRepresentation(NSURLResponse *response, CFTypeRef tokenNull);
 398 NSURLResponse *WKNSURLResponseFromSerializableRepresentation(CFDictionaryRef representation, CFTypeRef tokenNull);
 399
 400 #if !TARGET_OS_IPHONE && !defined(__LP64__)
 401 ScriptCode WKGetScriptCodeFromCurrentKeyboardInputSource(void);
 402 #endif
 403
 404 CFArrayRef WKCFURLCacheCopyAllHostNamesInPersistentStore(void);
 405 void WKCFURLCacheDeleteHostNamesInPersistentStore(CFArrayRef hostArray);
 406
 407 CFStringRef WKGetCFURLResponseMIMEType(CFURLResponseRef);
 408 CFURLRef WKGetCFURLResponseURL(CFURLResponseRef);
 409 CFHTTPMessageRef WKGetCFURLResponseHTTPResponse(CFURLResponseRef);
 410 CFStringRef WKCopyCFURLResponseSuggestedFilename(CFURLResponseRef);
 411 void WKSetCFURLResponseMIMEType(CFURLResponseRef, CFStringRef mimeType);
 412
 413 typedef enum {
 414     WKSandboxExtensionTypeReadOnly,
 415     WKSandboxExtensionTypeReadWrite,
 416 } WKSandboxExtensionType;
 417 typedef struct __WKSandboxExtension *WKSandboxExtensionRef;
 418
 419 WKSandboxExtensionRef WKSandboxExtensionCreate(const char* path, WKSandboxExtensionType type);
 420 void WKSandboxExtensionDestroy(WKSandboxExtensionRef sandboxExtension);
 421
 422 bool WKSandboxExtensionConsume(WKSandboxExtensionRef sandboxExtension);
 423 bool WKSandboxExtensionInvalidate(WKSandboxExtensionRef sandboxExtension);
 424
 425 const char* WKSandboxExtensionGetSerializedFormat(WKSandboxExtensionRef sandboxExtension, size_t* length);
 426 WKSandboxExtensionRef WKSandboxExtensionCreateFromSerializedFormat(const char* serializationFormat, size_t length);
 427
 428 #if !TARGET_OS_IPHONE
 429 OSStatus WKEnableSandboxStyleFileQuarantine(void);
 430
 431 int WKRecommendedScrollerStyle(void);
 432
 433 bool WKExecutableWasLinkedOnOrBeforeSnowLeopard(void);
 434
 435 NSRange WKExtractWordDefinitionTokenRangeFromContextualString(NSString *contextString, NSRange range, NSDictionary **options);
 436 void WKShowWordDefinitionWindow(NSAttributedString *term, NSPoint screenPoint, NSDictionary *options);
 437 void WKHideWordDefinitionWindow(void);
 438 #endif
 439
 440 #if !TARGET_OS_IPHONE
 441 CFStringRef WKCopyDefaultSearchProviderDisplayName(void);
 442 #endif
 443
 444 void WKSetCrashReportApplicationSpecificInformation(CFStringRef);
 445
 446 #if !TARGET_OS_IPHONE
 447 NSCursor *WKCursor(const char *name);
 448 #endif
 449
 450 dispatch_source_t WKCreateVMPressureDispatchOnMainQueue(void);
 451 #if MAC_OS_X_VERSION_MIN_REQUIRED >= 1090
 452 dispatch_source_t WKCreateMemoryStatusPressureCriticalDispatchOnMainQueue(void);
 453 #endif
 454
 455 #if MAC_OS_X_VERSION_MIN_REQUIRED >= 1080
 456 bool WKExecutableWasLinkedOnOrBeforeLion(void);
 457 #endif
 458
 459 #if MAC_OS_X_VERSION_MIN_REQUIRED >= 1090
 460 bool WKExecutableWasLinkedOnOrBeforeMountainLion(void);
 461 #endif
 462
 463 void WKCGPathAddRoundedRect(CGMutablePathRef path, const CGAffineTransform* matrix, CGRect rect, CGFloat cornerWidth, CGFloat cornerHeight);
 464
 465 void WKCFURLRequestAllowAllPostCaching(CFURLRequestRef);
 466
 467 #if MAC_OS_X_VERSION_MIN_REQUIRED >= 1080
 468 CGFloat WKNSElasticDeltaForTimeDelta(CGFloat initialPosition, CGFloat initialVelocity, CGFloat elapsedTime);
 469 CGFloat WKNSElasticDeltaForReboundDelta(CGFloat delta);
 470 CGFloat WKNSReboundDeltaForElasticDelta(CGFloat delta);
 471 #endif
 472
 473 #if MAC_OS_X_VERSION_MIN_REQUIRED >= 1090
 474 typedef enum {
 475     WKOcclusionNotificationTypeApplicationBecameVisible,
 476     WKOcclusionNotificationTypeApplicationBecameOccluded,
 477     WKOcclusionNotificationTypeApplicationWindowModificationsStarted,
 478     WKOcclusionNotificationTypeApplicationWindowModificationsStopped,
 479     WKOcclusionNotificationTypeWindowBecameVisible,
 480     WKOcclusionNotificationTypeWindowBecameOccluded,
 481 } WKOcclusionNotificationType;
 482
 483 typedef uint32_t WKWindowID;
 484
 485 typedef void (*WKOcclusionNotificationHandler)(uint32_t, void* data, uint32_t dataLength, void*, uint32_t);
 486
 487 bool WKRegisterOcclusionNotificationHandler(WKOcclusionNotificationType, WKOcclusionNotificationHandler);
 488 bool WKUnregisterOcclusionNotificationHandler(WKOcclusionNotificationType, WKOcclusionNotificationHandler);
 489 bool WKEnableWindowOcclusionNotifications(NSInteger windowID, bool *outCurrentOcclusionState);
 490 #endif
 491
 492 void WKCFNetworkSetOverrideSystemProxySettings(CFDictionaryRef);
 493
 494 #if TARGET_OS_IPHONE || MAC_OS_X_VERSION_MIN_REQUIRED >= 1080
 495 bool WKIsPublicSuffix(NSString *domain);
 496
 497 CFArrayRef WKCFURLCacheCopyAllHostNamesInPersistentStoreForPartition(CFStringRef partition);
 498 typedef void (^CFURLCacheCopyAllPartitionNamesResultsNotification)(CFArrayRef partitionNames);
 499
 500 void WKCFURLCacheDeleteHostNamesInPersistentStoreForPartition(CFArrayRef hostArray, CFStringRef partition);
 501 CFStringRef WKCachePartitionKey(void);
 502 void WKCFURLCacheCopyAllPartitionNames(CFURLCacheCopyAllPartitionNamesResultsNotification resultsBlock);
 503 #endif
 504
 505 typedef enum {
 506     WKExternalPlaybackTypeNone,
 507     WKExternalPlaybackTypeAirPlay,
 508     WKExternalPlaybackTypeTVOut,
 509 } WKExternalPlaybackType;
 510
 511 int WKExernalDeviceTypeForPlayer(AVPlayer *);
 512 NSString *WKExernalDeviceDisplayNameForPlayer(AVPlayer *);
 513
 514 bool WKQueryDecoderAvailability(void);
 515
 516 #ifdef __cplusplus
 517 }
 518 #endif