WebKitLibraries/WebKitSystemInterface.h

   1 /*
   2     WebKitSystemInterface.h
   3     Copyright (C) 2005, 2006 Apple Computer, Inc. All rights reserved.
   4
   5     Public header file.
   6 */
   7
   8 #import <Cocoa/Cocoa.h>
   9 #import <Carbon/Carbon.h>
  10
  11 typedef enum {
  12     WKCertificateParseResultSucceeded  = 0,
  13     WKCertificateParseResultFailed     = 1,
  14     WKCertificateParseResultPKCS7      = 2,
  15 } WKCertificateParseResult;
  16
  17 NSString *WKCreateURLPasteboardFlavorTypeName(void);
  18 NSString *WKCreateURLNPasteboardFlavorTypeName(void);
  19
  20 CFStringRef WKCopyCFLocalizationPreferredName(CFStringRef localization);
  21 CFStringRef WKSignedPublicKeyAndChallengeString(unsigned keySize, CFStringRef challenge, CFStringRef keyDescription);
  22 WKCertificateParseResult WKAddCertificatesToKeychainFromData(const void *bytes, unsigned length);
  23
  24 NSString *WKGetPreferredExtensionForMIMEType(NSString *type);
  25 NSArray *WKGetExtensionsForMIMEType(NSString *type);
  26 NSString *WKGetMIMETypeForExtension(NSString *extension);
  27
  28 NSDate *WKGetNSURLResponseLastModifiedDate(NSURLResponse *response);
  29 NSTimeInterval WKGetNSURLResponseFreshnessLifetime(NSURLResponse *response);
  30 NSTimeInterval WKGetNSURLResponseCalculatedExpiration(NSURLResponse *response);
  31 BOOL WKGetNSURLResponseMustRevalidate(NSURLResponse *response);
  32
  33 CFStringEncoding WKGetWebDefaultCFStringEncoding(void);
  34
  35 float WKSecondsSinceLastInputEvent(void);
  36 CFStringRef WKPreferRGB32Key(void);
  37
  38 void WKSetNSURLConnectionDefersCallbacks(NSURLConnection *connection, BOOL defers);
  39 float WKSecondsSinceLastInputEvent(void);
  40
  41 void WKShowKeyAndMain(void);
  42 OSStatus WKSyncWindowWithCGAfterMove(WindowRef);
  43 unsigned WKCarbonWindowMask(void);
  44 void *WKGetNativeWindowFromWindowRef(WindowRef);
  45 OSType WKCarbonWindowPropertyCreator(void);
  46 OSType WKCarbonWindowPropertyTag(void);
  47
  48 typedef id WKNSURLConnectionDelegateProxyPtr;
  49
  50 WKNSURLConnectionDelegateProxyPtr WKCreateNSURLConnectionDelegateProxy(void);
  51
  52 void WKDisableCGDeferredUpdates(void);
  53
  54 Class WKNSURLProtocolClassForReqest(NSURLRequest *request);
  55
  56 unsigned WKGetNSAutoreleasePoolCount(void);
  57
  58 NSString *WKMouseMovedNotification(void);
  59 BOOL WKMouseIsDown(void);
  60 void WKSetNSWindowShouldPostEventNotifications(NSWindow *window, BOOL post);
  61
  62 CFTypeID WKGetAXTextMarkerTypeID(void);
  63 CFTypeID WKGetAXTextMarkerRangeTypeID(void);
  64 CFTypeRef WKCreateAXTextMarker(const void *bytes, size_t len);
  65 BOOL WKGetBytesFromAXTextMarker(CFTypeRef textMarker, void *bytes, size_t length);
  66 CFTypeRef WKCreateAXTextMarkerRange(CFTypeRef start, CFTypeRef end);
  67 CFTypeRef WKCopyAXTextMarkerRangeStart(CFTypeRef range);
  68 CFTypeRef WKCopyAXTextMarkerRangeEnd(CFTypeRef range);
  69 void WKAccessibilityHandleFocusChanged(void);
  70 AXUIElementRef WKCreateAXUIElementRef(id element);
  71 void WKUnregisterUniqueIdForElement(id element);
  72
  73 BOOL WKFontSmoothingModeIsLCD(int mode);
  74 void WKSetUpFontCache(size_t s);
  75
  76 void WKSignalCFReadStreamEnd(CFReadStreamRef stream);
  77 void WKSignalCFReadStreamHasBytes(CFReadStreamRef stream);
  78 void WKSignalCFReadStreamError(CFReadStreamRef stream, CFStreamError *error);
  79
  80 CFReadStreamRef WKCreateCustomCFReadStream(void *(*formCreate)(CFReadStreamRef, void *),
  81     void (*formFinalize)(CFReadStreamRef, void *),
  82     Boolean (*formOpen)(CFReadStreamRef, CFStreamError *, Boolean *, void *),
  83     CFIndex (*formRead)(CFReadStreamRef, UInt8 *, CFIndex, CFStreamError *, Boolean *, void *),
  84     Boolean (*formCanRead)(CFReadStreamRef, void *),
  85     void (*formClose)(CFReadStreamRef, void *),
  86     void (*formSchedule)(CFReadStreamRef, CFRunLoopRef, CFStringRef, void *),
  87     void (*formUnschedule)(CFReadStreamRef, CFRunLoopRef, CFStringRef, void *),
  88     void *context);
  89
  90 void WKDrawFocusRing(CGContextRef context, CGRect clipRect, CGColorRef color, int radius);
  91     // Ignore the context's clipping.
  92     // The CG context's current path is the focus ring's path.
  93     // A color of 0 means "use system focus ring color".
  94     // A radius of 0 means "use default focus ring radius".
  95
  96 void WKSetFocusRingStyle(NSFocusRingPlacement placement, int radius, NSColor *color);
  97     // Deprecated (even more than the rest of this file).
  98     // Keeping this here until WebKit switches entirely to WKDrawFocusRing.
  99
 100 void WKSetDragImage(NSImage *image, NSPoint offset);
 101
 102 void WKSendUserChangeNotifications(void);
 103 BOOL WKConvertNSEventToCarbonEvent(EventRecord *carbonEvent, NSEvent *cocoaEvent);
 104 void WKSendKeyEventToTSM(NSEvent *theEvent);
 105 void WKCallDrawingNotification(CGrafPtr port, Rect *bounds);
 106
 107 BOOL WKGetGlyphTransformedAdvances(NSFont *font, CGAffineTransform *m, ATSGlyphRef *glyph, CGSize *advance);
 108 CGFontRef WKGetCGFontFromNSFont(NSFont *font);
 109 void WKGetFontMetrics(NSFont *font, int *ascent, int *descent, int *lineGap, unsigned *unitsPerEm);
 110 NSFont *WKGetFontInLanguageForRange(NSFont *font, NSString *string, NSRange range);
 111 NSFont *WKGetFontInLanguageForCharacter(NSFont *font, UniChar ch);
 112 void WKSetCGFontRenderingMode(CGContextRef cgContext, NSFont *font);
 113 ATSUFontID WKGetNSFontATSUFontId(NSFont *font);
 114 void WKReleaseStyleGroup(void *group);
 115 BOOL WKCGContextGetShouldSmoothFonts(CGContextRef cgContext);
 116
 117 void WKSetPatternPhaseInUserSpace(CGContextRef, CGPoint);
 118
 119 #define WKGlyphVectorSize (50 * 32)
 120
 121 typedef void *WKGlyphVectorRef;
 122 OSStatus WKConvertCharToGlyphs(void *styleGroup, const UniChar *characters, unsigned numCharacters, WKGlyphVectorRef glyphs);
 123 OSStatus WKGetATSStyleGroup(ATSUStyle fontStyle, void **styleGroup);
 124 OSStatus WKInitializeGlyphVector(int count, WKGlyphVectorRef glyphs);
 125 void WKClearGlyphVector(WKGlyphVectorRef glyphs);
 126
 127 int WKGetGlyphVectorNumGlyphs(WKGlyphVectorRef glyphVector);
 128 ATSLayoutRecord *WKGetGlyphVectorFirstRecord(WKGlyphVectorRef glyphVector);
 129 size_t WKGetGlyphVectorRecordSize(WKGlyphVectorRef glyphVector);
 130 ATSGlyphRef WKGetDefaultGlyphForChar(NSFont *font, UniChar c);
 131
 132 NSEvent *WKCreateNSEventWithCarbonEvent(EventRef eventRef);
 133 NSEvent *WKCreateNSEventWithCarbonMouseMoveEvent(EventRef inEvent, NSWindow *window);
 134 NSEvent *WKCreateNSEventWithCarbonClickEvent(EventRef inEvent, WindowRef windowRef);
 135
 136 CGContextRef WKNSWindowOverrideCGContext(NSWindow *, CGContextRef);
 137 void WKNSWindowRestoreCGContext(NSWindow *, CGContextRef);
 138
 139 BOOL WKSupportsMultipartXMixedReplace(NSMutableURLRequest *request);