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 @class QTMovie;
  12
  13 #ifdef __cplusplus
  14 extern "C" {
  15 #endif
  16
  17 typedef enum {
  18     WKCertificateParseResultSucceeded  = 0,
  19     WKCertificateParseResultFailed     = 1,
  20     WKCertificateParseResultPKCS7      = 2,
  21 } WKCertificateParseResult;
  22
  23 NSString *WKCreateURLPasteboardFlavorTypeName(void);
  24 NSString *WKCreateURLNPasteboardFlavorTypeName(void);
  25
  26 CFStringRef WKCopyCFLocalizationPreferredName(CFStringRef localization);
  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 NSTimeInterval WKGetNSURLResponseCalculatedExpiration(NSURLResponse *response);
  37 BOOL WKGetNSURLResponseMustRevalidate(NSURLResponse *response);
  38
  39 CFStringEncoding WKGetWebDefaultCFStringEncoding(void);
  40
  41 float WKSecondsSinceLastInputEvent(void);
  42 CFStringRef WKPreferRGB32Key(void);
  43
  44 void WKSetNSURLConnectionDefersCallbacks(NSURLConnection *connection, BOOL defers);
  45 float WKSecondsSinceLastInputEvent(void);
  46
  47 void WKShowKeyAndMain(void);
  48 OSStatus WKSyncWindowWithCGAfterMove(WindowRef);
  49 unsigned WKCarbonWindowMask(void);
  50 void *WKGetNativeWindowFromWindowRef(WindowRef);
  51 OSType WKCarbonWindowPropertyCreator(void);
  52 OSType WKCarbonWindowPropertyTag(void);
  53
  54 typedef id WKNSURLConnectionDelegateProxyPtr;
  55
  56 WKNSURLConnectionDelegateProxyPtr WKCreateNSURLConnectionDelegateProxy(void);
  57
  58 void WKDisableCGDeferredUpdates(void);
  59
  60 Class WKNSURLProtocolClassForReqest(NSURLRequest *request);
  61
  62 unsigned WKGetNSAutoreleasePoolCount(void);
  63
  64 NSString *WKMouseMovedNotification(void);
  65 void WKSetNSWindowShouldPostEventNotifications(NSWindow *window, BOOL post);
  66
  67 CFTypeID WKGetAXTextMarkerTypeID(void);
  68 CFTypeID WKGetAXTextMarkerRangeTypeID(void);
  69 CFTypeRef WKCreateAXTextMarker(const void *bytes, size_t len);
  70 BOOL WKGetBytesFromAXTextMarker(CFTypeRef textMarker, void *bytes, size_t length);
  71 CFTypeRef WKCreateAXTextMarkerRange(CFTypeRef start, CFTypeRef end);
  72 CFTypeRef WKCopyAXTextMarkerRangeStart(CFTypeRef range);
  73 CFTypeRef WKCopyAXTextMarkerRangeEnd(CFTypeRef range);
  74 void WKAccessibilityHandleFocusChanged(void);
  75 AXUIElementRef WKCreateAXUIElementRef(id element);
  76 void WKUnregisterUniqueIdForElement(id element);
  77
  78 BOOL WKFontSmoothingModeIsLCD(int mode);
  79 void WKSetUpFontCache(size_t s);
  80
  81 void WKSignalCFReadStreamEnd(CFReadStreamRef stream);
  82 void WKSignalCFReadStreamHasBytes(CFReadStreamRef stream);
  83 void WKSignalCFReadStreamError(CFReadStreamRef stream, CFStreamError *error);
  84
  85 CFReadStreamRef WKCreateCustomCFReadStream(void *(*formCreate)(CFReadStreamRef, void *),
  86     void (*formFinalize)(CFReadStreamRef, void *),
  87     Boolean (*formOpen)(CFReadStreamRef, CFStreamError *, Boolean *, void *),
  88     CFIndex (*formRead)(CFReadStreamRef, UInt8 *, CFIndex, CFStreamError *, Boolean *, void *),
  89     Boolean (*formCanRead)(CFReadStreamRef, void *),
  90     void (*formClose)(CFReadStreamRef, void *),
  91     void (*formSchedule)(CFReadStreamRef, CFRunLoopRef, CFStringRef, void *),
  92     void (*formUnschedule)(CFReadStreamRef, CFRunLoopRef, CFStringRef, void *),
  93     void *context);
  94
  95 void WKDrawFocusRing(CGContextRef context, CGRect clipRect, CGColorRef color, int radius);
  96     // Ignore the context's clipping.
  97     // The CG context's current path is the focus ring's path.
  98     // A color of 0 means "use system focus ring color".
  99     // A radius of 0 means "use default focus ring radius".
 100
 101 void WKSetDragImage(NSImage *image, NSPoint offset);
 102
 103 void WKDrawBezeledTextFieldCell(NSRect, BOOL enabled);
 104 void WKDrawTextFieldCellFocusRing(NSTextFieldCell*, NSRect);
 105 void WKDrawBezeledTextArea(NSRect, BOOL enabled);
 106 void WKPopupMenu(NSMenu*, NSPoint location, float width, NSView*, int selectedItem, NSFont*);
 107
 108 void WKSendUserChangeNotifications(void);
 109 BOOL WKConvertNSEventToCarbonEvent(EventRecord *carbonEvent, NSEvent *cocoaEvent);
 110 void WKSendKeyEventToTSM(NSEvent *theEvent);
 111 void WKCallDrawingNotification(CGrafPtr port, Rect *bounds);
 112
 113 BOOL WKGetGlyphTransformedAdvances(NSFont *font, CGAffineTransform *m, ATSGlyphRef *glyph, CGSize *advance);
 114 CGFontRef WKGetCGFontFromNSFont(NSFont *font);
 115 void WKGetFontMetrics(NSFont *font, int *ascent, int *descent, int *lineGap, unsigned *unitsPerEm);
 116 NSFont *WKGetFontInLanguageForRange(NSFont *font, NSString *string, NSRange range);
 117 NSFont *WKGetFontInLanguageForCharacter(NSFont *font, UniChar ch);
 118 void WKSetCGFontRenderingMode(CGContextRef cgContext, NSFont *font);
 119 ATSUFontID WKGetNSFontATSUFontId(NSFont *font);
 120 void WKReleaseStyleGroup(void *group);
 121 BOOL WKCGContextGetShouldSmoothFonts(CGContextRef cgContext);
 122
 123 void WKSetPatternPhaseInUserSpace(CGContextRef, CGPoint);
 124
 125 #define WKGlyphVectorSize (50 * 32)
 126
 127 typedef void *WKGlyphVectorRef;
 128 OSStatus WKConvertCharToGlyphs(void *styleGroup, const UniChar *characters, unsigned numCharacters, WKGlyphVectorRef glyphs);
 129 OSStatus WKGetATSStyleGroup(ATSUStyle fontStyle, void **styleGroup);
 130 OSStatus WKInitializeGlyphVector(int count, WKGlyphVectorRef glyphs);
 131 void WKClearGlyphVector(WKGlyphVectorRef glyphs);
 132
 133 int WKGetGlyphVectorNumGlyphs(WKGlyphVectorRef glyphVector);
 134 ATSLayoutRecord *WKGetGlyphVectorFirstRecord(WKGlyphVectorRef glyphVector);
 135 size_t WKGetGlyphVectorRecordSize(WKGlyphVectorRef glyphVector);
 136 ATSGlyphRef WKGetDefaultGlyphForChar(NSFont *font, UniChar c);
 137
 138 NSEvent *WKCreateNSEventWithCarbonEvent(EventRef eventRef);
 139 NSEvent *WKCreateNSEventWithCarbonMouseMoveEvent(EventRef inEvent, NSWindow *window);
 140 NSEvent *WKCreateNSEventWithCarbonClickEvent(EventRef inEvent, WindowRef windowRef);
 141
 142 CGContextRef WKNSWindowOverrideCGContext(NSWindow *, CGContextRef);
 143 void WKNSWindowRestoreCGContext(NSWindow *, CGContextRef);
 144
 145 BOOL WKSupportsMultipartXMixedReplace(NSMutableURLRequest *request);
 146 NSString* WKPathFromFont(NSFont *font);
 147
 148 BOOL WKCGContextIsBitmapContext(CGContextRef context);
 149
 150 void WKGetWheelEventDeltas(NSEvent *, float *deltaX, float *deltaY, BOOL *continuous);
 151
 152 BOOL WKAppVersionCheckLessThan(NSString *, int, double);
 153
 154 int WKQTMovieDataRate(QTMovie* movie);
 155 float WKQTMovieMaxTimeLoaded(QTMovie* movie);
 156
 157 #ifdef __cplusplus
 158 }
 159 #endif