WebKit2 needs to be made localizable
[WebKit-https.git] / WebKitLibraries / WebKitSystemInterface.h
1 /*      
2     WebKitSystemInterface.h
3     Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
4
5     Public header file.
6 */
7
8 #import <Cocoa/Cocoa.h>
9 #import <Carbon/Carbon.h>
10
11 @class QTMovie;
12 @class QTMovieView;
13
14 #ifdef __cplusplus
15 extern "C" {
16 #endif
17
18 typedef enum {
19     WKCertificateParseResultSucceeded  = 0,
20     WKCertificateParseResultFailed     = 1,
21     WKCertificateParseResultPKCS7      = 2,
22 } WKCertificateParseResult;
23
24 CFStringRef WKCopyCFLocalizationPreferredName(CFStringRef localization);
25 void WKSetDefaultLocalization(CFStringRef localization);
26
27 CFStringRef WKSignedPublicKeyAndChallengeString(unsigned keySize, CFStringRef challenge, CFStringRef keyDescription);
28 WKCertificateParseResult WKAddCertificatesToKeychainFromData(const void *bytes, unsigned length);
29
30 NSString *WKGetPreferredExtensionForMIMEType(NSString *type);
31 NSArray *WKGetExtensionsForMIMEType(NSString *type);
32 NSString *WKGetMIMETypeForExtension(NSString *extension);
33
34 NSDate *WKGetNSURLResponseLastModifiedDate(NSURLResponse *response);
35 NSTimeInterval WKGetNSURLResponseFreshnessLifetime(NSURLResponse *response);
36 NSString *WKCopyNSURLResponseStatusLine(NSURLResponse *response);
37
38 #if !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD)
39 CFArrayRef WKCopyNSURLResponseCertificateChain(NSURLResponse *response);
40 #endif
41
42 CFStringEncoding WKGetWebDefaultCFStringEncoding(void);
43
44 void WKSetMetadataURL(NSString *URLString, NSString *referrer, NSString *path);
45 void WKSetNSURLConnectionDefersCallbacks(NSURLConnection *connection, BOOL defers);
46
47 void WKShowKeyAndMain(void);
48 #ifndef __LP64__
49 OSStatus WKSyncWindowWithCGAfterMove(WindowRef);
50 unsigned WKCarbonWindowMask(void);
51 void *WKGetNativeWindowFromWindowRef(WindowRef);
52 OSType WKCarbonWindowPropertyCreator(void);
53 OSType WKCarbonWindowPropertyTag(void);
54 #endif
55
56 typedef id WKNSURLConnectionDelegateProxyPtr;
57
58 WKNSURLConnectionDelegateProxyPtr WKCreateNSURLConnectionDelegateProxy(void);
59
60 void WKDisableCGDeferredUpdates(void);
61
62 Class WKNSURLProtocolClassForRequest(NSURLRequest *request);
63 void WKSetNSURLRequestShouldContentSniff(NSMutableURLRequest *request, BOOL shouldContentSniff);
64
65 void WKSetCookieStoragePrivateBrowsingEnabled(BOOL enabled);
66
67 unsigned WKGetNSAutoreleasePoolCount(void);
68
69 void WKAdvanceDefaultButtonPulseAnimation(NSButtonCell *button);
70
71 NSString *WKMouseMovedNotification(void);
72 NSString *WKWindowWillOrderOnScreenNotification(void);
73 void WKSetNSWindowShouldPostEventNotifications(NSWindow *window, BOOL post);
74
75 CFTypeID WKGetAXTextMarkerTypeID(void);
76 CFTypeID WKGetAXTextMarkerRangeTypeID(void);
77 CFTypeRef WKCreateAXTextMarker(const void *bytes, size_t len);
78 BOOL WKGetBytesFromAXTextMarker(CFTypeRef textMarker, void *bytes, size_t length);
79 CFTypeRef WKCreateAXTextMarkerRange(CFTypeRef start, CFTypeRef end);
80 CFTypeRef WKCopyAXTextMarkerRangeStart(CFTypeRef range);
81 CFTypeRef WKCopyAXTextMarkerRangeEnd(CFTypeRef range);
82 void WKAccessibilityHandleFocusChanged(void);
83 AXUIElementRef WKCreateAXUIElementRef(id element);
84 void WKUnregisterUniqueIdForElement(id element);
85
86
87 #if !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD) && !defined(BUILDING_ON_SNOW_LEOPARD)
88 // Remote Accessibility API.
89 void WKAXRegisterRemoteApp(void);
90 void WKAXInitializeElementWithPresenterPid(id, pid_t);
91 NSData *WKAXRemoteTokenForElement(id);
92 id WKAXRemoteElementForToken(NSData *);
93 void WKAXSetWindowForRemoteElement(id remoteWindow, id remoteElement);
94 void WKAXRegisterRemoteProcess(bool registerProcess, pid_t);
95 pid_t WKAXRemoteProcessIdentifier(id remoteElement);
96 #endif
97
98 void WKSetUpFontCache(void);
99
100 void WKSignalCFReadStreamEnd(CFReadStreamRef stream);
101 void WKSignalCFReadStreamHasBytes(CFReadStreamRef stream);
102 void WKSignalCFReadStreamError(CFReadStreamRef stream, CFStreamError *error);
103
104 CFReadStreamRef WKCreateCustomCFReadStream(void *(*formCreate)(CFReadStreamRef, void *), 
105     void (*formFinalize)(CFReadStreamRef, void *), 
106     Boolean (*formOpen)(CFReadStreamRef, CFStreamError *, Boolean *, void *), 
107     CFIndex (*formRead)(CFReadStreamRef, UInt8 *, CFIndex, CFStreamError *, Boolean *, void *), 
108     Boolean (*formCanRead)(CFReadStreamRef, void *), 
109     void (*formClose)(CFReadStreamRef, void *), 
110     void (*formSchedule)(CFReadStreamRef, CFRunLoopRef, CFStringRef, void *), 
111     void (*formUnschedule)(CFReadStreamRef, CFRunLoopRef, CFStringRef, void *),
112     void *context);
113
114 void WKDrawCapsLockIndicator(CGContextRef, CGRect);
115
116 void WKDrawFocusRing(CGContextRef context, CGColorRef color, int radius);
117     // The CG context's current path is the focus ring's path.
118     // A color of 0 means "use system focus ring color".
119     // A radius of 0 means "use default focus ring radius".
120
121 void WKSetDragImage(NSImage *image, NSPoint offset);
122
123 void WKDrawBezeledTextFieldCell(NSRect, BOOL enabled);
124 void WKDrawTextFieldCellFocusRing(NSTextFieldCell*, NSRect);
125 void WKDrawBezeledTextArea(NSRect, BOOL enabled);
126 void WKPopupMenu(NSMenu*, NSPoint location, float width, NSView*, int selectedItem, NSFont*);
127 void WKPopupContextMenu(NSMenu *menu, NSPoint screenLocation);
128 void WKSendUserChangeNotifications(void);
129 #ifndef __LP64__
130 BOOL WKConvertNSEventToCarbonEvent(EventRecord *carbonEvent, NSEvent *cocoaEvent);
131 void WKSendKeyEventToTSM(NSEvent *theEvent);
132 void WKCallDrawingNotification(CGrafPtr port, Rect *bounds);
133 #endif
134
135 BOOL WKGetGlyphTransformedAdvances(CGFontRef, NSFont*, CGAffineTransform *m, ATSGlyphRef *glyph, CGSize *advance);
136 NSFont *WKGetFontInLanguageForRange(NSFont *font, NSString *string, NSRange range);
137 NSFont *WKGetFontInLanguageForCharacter(NSFont *font, UniChar ch);
138 void WKSetCGFontRenderingMode(CGContextRef cgContext, NSFont *font);
139 BOOL WKCGContextGetShouldSmoothFonts(CGContextRef cgContext);
140
141 #ifdef BUILDING_ON_TIGER
142 // CGFontGetAscent, CGFontGetDescent, CGFontGetLeading and CGFontGetUnitsPerEm were not available until Leopard
143 void WKGetFontMetrics(CGFontRef font, int *ascent, int *descent, int *lineGap, unsigned *unitsPerEm);
144 // CTFontCopyGraphicsFont was not available until Leopard
145 CGFontRef WKGetCGFontFromNSFont(NSFont *font);
146 // CTFontGetPlatformFont was not available until Leopard
147 ATSUFontID WKGetNSFontATSUFontId(NSFont *font);
148 // CGFontCopyFullName was not available until Leopard
149 CFStringRef WKCopyFullFontName(CGFontRef font);
150 #endif
151
152 void WKSetPatternBaseCTM(CGContextRef, CGAffineTransform);
153 void WKSetPatternPhaseInUserSpace(CGContextRef, CGPoint);
154 CGAffineTransform WKGetUserToBaseCTM(CGContextRef);
155
156 #ifndef BUILDING_ON_TIGER
157 void WKGetGlyphsForCharacters(CGFontRef, const UniChar[], CGGlyph[], size_t);
158 #else
159 typedef void *WKGlyphVectorRef;
160 OSStatus WKConvertCharToGlyphs(void *styleGroup, const UniChar* characters, unsigned numCharacters, WKGlyphVectorRef glyphs);
161 OSStatus WKGetATSStyleGroup(ATSUStyle fontStyle, void **styleGroup);
162 void WKReleaseStyleGroup(void *group);
163 OSStatus WKInitializeGlyphVector(int count, WKGlyphVectorRef glyphs);
164 void WKClearGlyphVector(WKGlyphVectorRef glyphs);
165
166 int WKGetGlyphVectorNumGlyphs(WKGlyphVectorRef glyphVector);
167 ATSLayoutRecord *WKGetGlyphVectorFirstRecord(WKGlyphVectorRef glyphVector);
168 size_t WKGetGlyphVectorRecordSize(WKGlyphVectorRef glyphVector);
169 #endif
170
171 CTLineRef WKCreateCTLineWithUniCharProvider(const UniChar* (*provide)(CFIndex stringIndex, CFIndex* charCount, CFDictionaryRef* attributes, void*), void (*dispose)(const UniChar* chars, void*), void*);
172 #if !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD) && !defined(BUILDING_ON_SNOW_LEOPARD)
173 CTTypesetterRef WKCreateCTTypesetterWithUniCharProviderAndOptions(const UniChar* (*provide)(CFIndex stringIndex, CFIndex* charCount, CFDictionaryRef* attributes, void*), void (*dispose)(const UniChar* chars, void*), void*, CFDictionaryRef options);
174
175 CGContextRef WKIOSurfaceContextCreate(IOSurfaceRef, unsigned width, unsigned height, CGColorSpaceRef);
176 CGImageRef WKIOSurfaceContextCreateImage(CGContextRef context);
177 #endif
178
179 #ifndef __LP64__
180 NSEvent *WKCreateNSEventWithCarbonEvent(EventRef eventRef);
181 NSEvent *WKCreateNSEventWithCarbonMouseMoveEvent(EventRef inEvent, NSWindow *window);
182 NSEvent *WKCreateNSEventWithCarbonClickEvent(EventRef inEvent, WindowRef windowRef);
183 #endif
184
185 CGContextRef WKNSWindowOverrideCGContext(NSWindow *, CGContextRef);
186 void WKNSWindowRestoreCGContext(NSWindow *, CGContextRef);
187
188 void WKNSWindowMakeBottomCornersSquare(NSWindow *);
189
190 // These constants match the ones used by ThemeScrollbarArrowStyle (some of the values are private, so we can't just
191 // use that enum directly).
192 typedef enum {
193     WKThemeScrollBarArrowsSingle     = 0,
194     WKThemeScrollBarArrowsLowerRight = 1,
195     WKThemeScrollBarArrowsDouble     = 2,
196     WKThemeScrollBarArrowsUpperLeft  = 3,
197 } WKThemeScrollBarArrowStyle;
198
199 OSStatus WKThemeDrawTrack(const HIThemeTrackDrawInfo* inDrawInfo, CGContextRef inContext, int inArrowStyle);
200
201 #ifdef BUILDING_ON_TIGER
202 // WKSupportsMultipartXMixedReplace is not required on Leopard as multipart/x-mixed-replace is always handled by NSURLRequest
203 BOOL WKSupportsMultipartXMixedReplace(NSMutableURLRequest *request);
204 #endif
205
206 BOOL WKCGContextIsBitmapContext(CGContextRef context);
207
208 void WKGetWheelEventDeltas(NSEvent *, float *deltaX, float *deltaY, BOOL *continuous);
209
210 BOOL WKAppVersionCheckLessThan(NSString *, int, double);
211
212 typedef enum {
213     WKMovieTypeUnknown,
214     WKMovieTypeDownload,
215     WKMovieTypeStoredStream,
216     WKMovieTypeLiveStream
217 } WKMovieType;
218
219 int WKQTMovieGetType(QTMovie* movie);
220
221 BOOL WKQTMovieHasClosedCaptions(QTMovie* movie);
222 void WKQTMovieSetShowClosedCaptions(QTMovie* movie, BOOL showClosedCaptions);
223 void WKQTMovieSelectPreferredAlternates(QTMovie* movie);
224 void WKQTMovieSelectPreferredAlternateTrackForMediaType(QTMovie* movie, NSString* mediaType);
225
226 unsigned WKQTIncludeOnlyModernMediaFileTypes(void);
227 int WKQTMovieDataRate(QTMovie* movie);
228 float WKQTMovieMaxTimeLoaded(QTMovie* movie);
229 float WKQTMovieMaxTimeSeekable(QTMovie* movie);
230 NSString *WKQTMovieMaxTimeLoadedChangeNotification(void);
231 void WKQTMovieViewSetDrawSynchronously(QTMovieView* view, BOOL sync);
232 void WKQTMovieDisableComponent(uint32_t[5]);
233
234 CFStringRef WKCopyFoundationCacheDirectory(void);
235
236 void WKSetVisibleApplicationName(CFStringRef);
237
238 typedef enum {
239     WKMediaUIPartFullscreenButton   = 0,
240     WKMediaUIPartMuteButton,
241     WKMediaUIPartPlayButton,
242     WKMediaUIPartSeekBackButton,
243     WKMediaUIPartSeekForwardButton,
244     WKMediaUIPartTimelineSlider,
245     WKMediaUIPartTimelineSliderThumb,
246     WKMediaUIPartRewindButton,
247     WKMediaUIPartSeekToRealtimeButton,
248     WKMediaUIPartShowClosedCaptionsButton,
249     WKMediaUIPartHideClosedCaptionsButton,
250     WKMediaUIPartUnMuteButton,
251     WKMediaUIPartPauseButton,
252     WKMediaUIPartBackground,
253     WKMediaUIPartCurrentTimeDisplay,
254     WKMediaUIPartTimeRemainingDisplay,
255     WKMediaUIPartStatusDisplay,
256     WKMediaUIPartControlsPanel,
257     WKMediaUIPartVolumeSliderContainer,
258     WKMediaUIPartVolumeSlider,
259     WKMediaUIPartVolumeSliderThumb
260 } WKMediaUIPart;
261
262 typedef enum {
263     WKMediaControllerThemeClassic   = 1,
264     WKMediaControllerThemeQuickTime = 2
265 } WKMediaControllerThemeStyle;
266
267 typedef enum {
268     WKMediaControllerFlagDisabled = 1 << 0,
269     WKMediaControllerFlagPressed = 1 << 1,
270     WKMediaControllerFlagDrawEndCaps = 1 << 3,
271     WKMediaControllerFlagFocused = 1 << 4
272 } WKMediaControllerThemeState;
273
274 BOOL WKMediaControllerThemeAvailable(int themeStyle);
275 BOOL WKHitTestMediaUIPart(int part, int themeStyle, CGRect bounds, CGPoint point);
276 void WKMeasureMediaUIPart(int part, int themeStyle, CGRect *bounds, CGSize *naturalSize);
277 void WKDrawMediaUIPart(int part, int themeStyle, CGContextRef context, CGRect rect, unsigned state);
278 void WKDrawMediaSliderTrack(int themeStyle, CGContextRef context, CGRect rect, float timeLoaded, float currentTime, float duration, unsigned state);
279 NSView *WKCreateMediaUIBackgroundView(void);
280
281 typedef enum {
282     WKMediaUIControlTimeline,
283     WKMediaUIControlSlider,
284     WKMediaUIControlPlayPauseButton,
285     WKMediaUIControlExitFullscreenButton,
286     WKMediaUIControlRewindButton,
287     WKMediaUIControlFastForwardButton,
288     WKMediaUIControlVolumeUpButton,
289     WKMediaUIControlVolumeDownButton
290 } WKMediaUIControlType;
291     
292 NSControl *WKCreateMediaUIControl(int controlType);
293
294 #if !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD)
295 mach_port_t WKInitializeRenderServer(void);
296     
297 @class CALayer;
298
299 CALayer *WKMakeRenderLayer(uint32_t contextID);
300     
301 typedef struct __WKSoftwareCARendererRef *WKSoftwareCARendererRef;
302
303 WKSoftwareCARendererRef WKSoftwareCARendererCreate(uint32_t contextID);
304 void WKSoftwareCARendererDestroy(WKSoftwareCARendererRef);
305 void WKSoftwareCARendererRender(WKSoftwareCARendererRef, CGContextRef, CGRect);
306
307 typedef struct __WKCARemoteLayerClientRef *WKCARemoteLayerClientRef;
308
309 WKCARemoteLayerClientRef WKCARemoteLayerClientMakeWithServerPort(mach_port_t port);
310 void WKCARemoteLayerClientInvalidate(WKCARemoteLayerClientRef);
311 uint32_t WKCARemoteLayerClientGetClientId(WKCARemoteLayerClientRef);
312 void WKCARemoteLayerClientSetLayer(WKCARemoteLayerClientRef, CALayer *);
313 CALayer *WKCARemoteLayerClientGetLayer(WKCARemoteLayerClientRef);
314
315 @class CARenderer;
316
317 void WKCARendererAddChangeNotificationObserver(CARenderer *, void (*callback)(void*), void* context);
318 void WKCARendererRemoveChangeNotificationObserver(CARenderer *, void (*callback)(void*), void* context);
319
320 typedef struct __WKWindowBounceAnimationContext *WKWindowBounceAnimationContextRef;
321
322 WKWindowBounceAnimationContextRef WKWindowBounceAnimationContextCreate(NSWindow *window);
323 void WKWindowBounceAnimationContextDestroy(WKWindowBounceAnimationContextRef context);
324 void WKWindowBounceAnimationSetAnimationProgress(WKWindowBounceAnimationContextRef context, double animationProgress);
325
326 #if defined(__x86_64__)
327 #import <mach/mig.h>
328 CFRunLoopSourceRef WKCreateMIGServerSource(mig_subsystem_t subsystem, mach_port_t serverPort);
329 #endif // defined(__x86_64__)
330
331 NSUInteger WKGetInputPanelWindowStyle(void);
332 UInt8 WKGetNSEventKeyChar(NSEvent *);
333 #endif // !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD)
334
335 @class CAPropertyAnimation;
336 void WKSetCAAnimationValueFunction(CAPropertyAnimation*, NSString* function);
337
338 unsigned WKInitializeMaximumHTTPConnectionCountPerHost(unsigned preferredConnectionCount);
339 int WKGetHTTPPipeliningPriority(NSURLRequest *);
340 void WKSetHTTPPipeliningPriority(NSMutableURLRequest *, int priority);
341
342 void WKSetCONNECTProxyForStream(CFReadStreamRef, CFStringRef proxyHost, CFNumberRef proxyPort);
343 void WKSetCONNECTProxyAuthorizationForStream(CFReadStreamRef, CFStringRef proxyAuthorizationString);
344 CFHTTPMessageRef WKCopyCONNECTProxyResponse(CFReadStreamRef, CFURLRef responseURL);
345
346 BOOL WKIsLatchingWheelEvent(NSEvent *);
347
348 #ifndef BUILDING_ON_TIGER
349 void WKWindowSetAlpha(NSWindow *window, float alphaValue);
350 void WKWindowSetScaledFrame(NSWindow *window, NSRect scaleFrame, NSRect nonScaledFrame);
351 #endif
352
353 #if !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD)
354 void WKSyncSurfaceToView(NSView *view);
355
356 void WKEnableSettingCursorWhenInBackground(void);
357
358 CFDictionaryRef WKNSURLRequestCreateSerializableRepresentation(NSURLRequest *request, CFTypeRef tokenNull);
359 NSURLRequest *WKNSURLRequestFromSerializableRepresentation(CFDictionaryRef representation, CFTypeRef tokenNull);
360
361 CFDictionaryRef WKNSURLResponseCreateSerializableRepresentation(NSURLResponse *response, CFTypeRef tokenNull);
362 NSURLResponse *WKNSURLResponseFromSerializableRepresentation(CFDictionaryRef representation, CFTypeRef tokenNull);
363
364 #ifndef __LP64__
365 ScriptCode WKGetScriptCodeFromCurrentKeyboardInputSource(void);
366 #endif
367
368 #endif
369
370 #if defined(BUILDING_ON_TIGER) || defined(BUILDING_ON_LEOPARD) || defined(BUILDING_ON_SNOW_LEOPARD)
371 CFIndex WKGetHyphenationLocationBeforeIndex(CFStringRef string, CFIndex index);
372 #endif
373
374 CFArrayRef WKCFURLCacheCopyAllHostNamesInPersistentStore(void);
375 void WKCFURLCacheDeleteHostNamesInPersistentStore(CFArrayRef hostArray);    
376
377 #if !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD) && !defined(BUILDING_ON_SNOW_LEOPARD)
378 typedef enum {
379     WKSandboxExtensionTypeReadOnly,
380     WKSandboxExtensionTypeWriteOnly,    
381     WKSandboxExtensionTypeReadWrite,
382 } WKSandboxExtensionType;
383 typedef struct __WKSandboxExtension *WKSandboxExtensionRef;
384
385 WKSandboxExtensionRef WKSandboxExtensionCreate(const char* path, WKSandboxExtensionType type);
386 void WKSandboxExtensionDestroy(WKSandboxExtensionRef sandboxExtension);
387
388 bool WKSandboxExtensionConsume(WKSandboxExtensionRef sandboxExtension);
389 bool WKSandboxExtensionInvalidate(WKSandboxExtensionRef sandboxExtension);
390
391 const char* WKSandboxExtensionGetSerializedFormat(WKSandboxExtensionRef sandboxExtension, size_t* length);
392 WKSandboxExtensionRef WKSandboxExtensionCreateFromSerializedFormat(const char* serializationFormat, size_t length);
393
394 typedef struct __WKScrollbarPainter *WKScrollbarPainterRef;
395 WKScrollbarPainterRef WKMakeScrollbarPainter(int controlSize, bool isHorizontal);
396 WKScrollbarPainterRef WKMakeScrollbarReplacementPainter(WKScrollbarPainterRef oldPainter, int newStyle, int controlSize, bool isHorizontal);
397 void WKScrollbarPainterSetDelegate(WKScrollbarPainterRef, id scrollbarPainterDelegate);
398 void WKScrollbarPainterPaint(WKScrollbarPainterRef, bool enabled, double value, CGFloat proportion, CGRect frameRect);
399 int WKScrollbarThickness(int controlSize);
400 int WKScrollbarMinimumThumbLength(WKScrollbarPainterRef);
401 int WKScrollbarMinimumTotalLengthNeededForThumb(WKScrollbarPainterRef);
402 CGFloat WKScrollbarPainterKnobAlpha(WKScrollbarPainterRef);
403 void WKSetScrollbarPainterKnobAlpha(WKScrollbarPainterRef, CGFloat);
404 CGFloat WKScrollbarPainterTrackAlpha(WKScrollbarPainterRef);
405 void WKSetScrollbarPainterTrackAlpha(WKScrollbarPainterRef, CGFloat);
406 bool WKScrollbarPainterIsHorizontal(WKScrollbarPainterRef);
407 void WKScrollbarPainterSetOverlayState(WKScrollbarPainterRef, int overlayScrollerState);
408
409 typedef struct __WKScrollbarPainterController *WKScrollbarPainterControllerRef;
410 WKScrollbarPainterControllerRef WKMakeScrollbarPainterController(id painterControllerDelegate);
411 void WKSetPainterForPainterController(WKScrollbarPainterControllerRef, WKScrollbarPainterRef, bool isHorizontal);
412 WKScrollbarPainterRef WKVerticalScrollbarPainterForController(WKScrollbarPainterControllerRef);
413 WKScrollbarPainterRef WKHorizontalScrollbarPainterForController(WKScrollbarPainterControllerRef);
414 void WKSetScrollbarPainterControllerStyle(WKScrollbarPainterControllerRef, int newStyle);
415 void WKContentAreaScrolled(WKScrollbarPainterControllerRef);
416 void WKContentAreaWillPaint(WKScrollbarPainterControllerRef);
417 void WKMouseEnteredContentArea(WKScrollbarPainterControllerRef);
418 void WKMouseExitedContentArea(WKScrollbarPainterControllerRef);
419 void WKMouseMovedInContentArea(WKScrollbarPainterControllerRef);
420 void WKWillStartLiveResize(WKScrollbarPainterControllerRef);
421 void WKContentAreaResized(WKScrollbarPainterControllerRef);
422 void WKWillEndLiveResize(WKScrollbarPainterControllerRef);
423 void WKContentAreaDidShow(WKScrollbarPainterControllerRef);
424 void WKContentAreaDidHide(WKScrollbarPainterControllerRef);
425
426 bool WKScrollbarPainterUsesOverlayScrollers(void);
427
428 #endif
429
430 #ifdef __cplusplus
431 }
432 #endif