1 /* 2 * Copyright 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef WebCoreSystemInterface_h 27 #define WebCoreSystemInterface_h 28 29 #include <ApplicationServices/ApplicationServices.h> 30 #include <objc/objc.h> 31 32 #if PLATFORM(MAC) && USE(CA) && !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD) && !defined(BUILDING_ON_SNOW_LEOPARD) 33 #include <IOSurface/IOSurface.h> 34 #endif 35 36 typedef struct _NSRange NSRange; 37 38 #ifdef NSGEOMETRY_TYPES_SAME_AS_CGGEOMETRY_TYPES 39 typedef struct CGPoint NSPoint; 40 typedef struct CGRect NSRect; 41 #else 42 typedef struct _NSPoint NSPoint; 43 typedef struct _NSRect NSRect; 44 #endif 45 46 #ifdef __OBJC__ 47 @class NSArray; 48 @class NSButtonCell; 49 @class NSData; 50 @class NSDate; 51 @class NSEvent; 52 @class NSFont; 53 @class NSHTTPCookie; 54 @class NSImage; 55 @class NSMenu; 56 @class NSMutableURLRequest; 57 @class NSString; 58 @class NSTextFieldCell; 59 @class NSURL; 60 @class NSURLConnection; 61 @class NSURLRequest; 62 @class NSURLResponse; 63 @class NSView; 64 @class QTMovie; 65 @class QTMovieView; 66 #else 67 class NSArray; 68 class NSButtonCell; 69 class NSData; 70 class NSDate; 71 class NSEvent; 72 class NSFont; 73 class NSHTTPCookie; 74 class NSImage; 75 class NSMenu; 76 class NSMutableArray; 77 class NSMutableURLRequest; 78 class NSURL; 79 class NSURLRequest; 80 class NSString; 81 class NSTextFieldCell; 82 class NSURLConnection; 83 class NSURLResponse; 84 class NSView; 85 class QTMovie; 86 class QTMovieView; 87 #endif 88 89 typedef struct _CFURLResponse *CFURLResponseRef; 90 91 extern "C" { 92 93 // In alphabetical order. 94 95 extern void (*wkAdvanceDefaultButtonPulseAnimation)(NSButtonCell *); 96 extern BOOL (*wkCGContextGetShouldSmoothFonts)(CGContextRef); 97 extern CFReadStreamRef (*wkCreateCustomCFReadStream)(void *(*formCreate)(CFReadStreamRef, void *), 98 void (*formFinalize)(CFReadStreamRef, void *), 99 Boolean (*formOpen)(CFReadStreamRef, CFStreamError *, Boolean *, void *), 100 CFIndex (*formRead)(CFReadStreamRef, UInt8 *, CFIndex, CFStreamError *, Boolean *, void *), 101 Boolean (*formCanRead)(CFReadStreamRef, void *), 102 void (*formClose)(CFReadStreamRef, void *), 103 void (*formSchedule)(CFReadStreamRef, CFRunLoopRef, CFStringRef, void *), 104 void (*formUnschedule)(CFReadStreamRef, CFRunLoopRef, CFStringRef, void *), 105 void *context); 106 extern CFStringRef (*wkCopyCFLocalizationPreferredName)(CFStringRef); 107 extern NSString* (*wkCopyNSURLResponseStatusLine)(NSURLResponse*); 108 extern id (*wkCreateNSURLConnectionDelegateProxy)(void); 109 extern void (*wkDrawBezeledTextFieldCell)(NSRect, BOOL enabled); 110 extern void (*wkDrawTextFieldCellFocusRing)(NSTextFieldCell*, NSRect); 111 extern void (*wkDrawCapsLockIndicator)(CGContextRef, CGRect); 112 extern void (*wkDrawBezeledTextArea)(NSRect, BOOL enabled); 113 extern void (*wkDrawFocusRing)(CGContextRef, CGColorRef, int radius); 114 extern NSFont* (*wkGetFontInLanguageForRange)(NSFont*, NSString*, NSRange); 115 extern NSFont* (*wkGetFontInLanguageForCharacter)(NSFont*, UniChar); 116 extern BOOL (*wkGetGlyphTransformedAdvances)(CGFontRef, NSFont*, CGAffineTransform*, ATSGlyphRef*, CGSize* advance); 117 extern void (*wkDrawMediaSliderTrack)(int themeStyle, CGContextRef context, CGRect rect, float timeLoaded, float currentTime, 118 float duration, unsigned state); 119 extern void (*wkDrawMediaUIPart)(int part, int themeStyle, CGContextRef context, CGRect rect, unsigned state); 120 extern CFStringRef (*wkSignedPublicKeyAndChallengeString)(unsigned keySize, CFStringRef challenge, CFStringRef keyDescription); 121 extern NSString* (*wkGetPreferredExtensionForMIMEType)(NSString*); 122 extern NSArray* (*wkGetExtensionsForMIMEType)(NSString*); 123 extern NSString* (*wkGetMIMETypeForExtension)(NSString*); 124 extern ATSUFontID (*wkGetNSFontATSUFontId)(NSFont*); 125 extern double (*wkGetNSURLResponseCalculatedExpiration)(NSURLResponse *response); 126 extern NSDate *(*wkGetNSURLResponseLastModifiedDate)(NSURLResponse *response); 127 extern BOOL (*wkGetNSURLResponseMustRevalidate)(NSURLResponse *response); 128 extern void (*wkGetWheelEventDeltas)(NSEvent*, float* deltaX, float* deltaY, BOOL* continuous); 129 extern BOOL (*wkHitTestMediaUIPart)(int part, int themeStyle, CGRect bounds, CGPoint point); 130 extern void (*wkMeasureMediaUIPart)(int part, int themeStyle, CGRect *bounds, CGSize *naturalSize); 131 extern BOOL (*wkMediaControllerThemeAvailable)(int themeStyle); 132 extern void (*wkPopupMenu)(NSMenu*, NSPoint location, float width, NSView*, int selectedItem, NSFont*); 133 extern unsigned (*wkQTIncludeOnlyModernMediaFileTypes)(void); 134 extern int (*wkQTMovieDataRate)(QTMovie*); 135 extern void (*wkQTMovieDisableComponent)(uint32_t[5]); 136 extern float (*wkQTMovieMaxTimeLoaded)(QTMovie*); 137 extern NSString *(*wkQTMovieMaxTimeLoadedChangeNotification)(void); 138 extern float (*wkQTMovieMaxTimeSeekable)(QTMovie*); 139 extern int (*wkQTMovieGetType)(QTMovie*); 140 extern BOOL (*wkQTMovieHasClosedCaptions)(QTMovie*); 141 extern void (*wkQTMovieSetShowClosedCaptions)(QTMovie*, BOOL); 142 extern void (*wkQTMovieSelectPreferredAlternates)(QTMovie*); 143 extern void (*wkQTMovieViewSetDrawSynchronously)(QTMovieView*, BOOL); 144 extern void (*wkSetCGFontRenderingMode)(CGContextRef, NSFont*); 145 extern void (*wkSetCookieStoragePrivateBrowsingEnabled)(BOOL); 146 extern void (*wkSetDragImage)(NSImage*, NSPoint offset); 147 extern void (*wkSetNSURLConnectionDefersCallbacks)(NSURLConnection *, BOOL); 148 extern void (*wkSetNSURLRequestShouldContentSniff)(NSMutableURLRequest *, BOOL); 149 extern void (*wkSetPatternBaseCTM)(CGContextRef, CGAffineTransform); 150 extern void (*wkSetPatternPhaseInUserSpace)(CGContextRef, CGPoint); 151 extern CGAffineTransform (*wkGetUserToBaseCTM)(CGContextRef); 152 extern void (*wkSetUpFontCache)(); 153 extern void (*wkSignalCFReadStreamEnd)(CFReadStreamRef stream); 154 extern void (*wkSignalCFReadStreamError)(CFReadStreamRef stream, CFStreamError *error); 155 extern void (*wkSignalCFReadStreamHasBytes)(CFReadStreamRef stream); 156 extern unsigned (*wkInitializeMaximumHTTPConnectionCountPerHost)(unsigned preferredConnectionCount); 157 extern int (*wkGetHTTPPipeliningPriority)(NSURLRequest *); 158 extern void (*wkSetHTTPPipeliningMaximumPriority)(int maximumPriority); 159 extern void (*wkSetHTTPPipeliningPriority)(NSMutableURLRequest *, int priority); 160 extern void (*wkSetHTTPPipeliningMinimumFastLanePriority)(int priority); 161 extern void (*wkSetCONNECTProxyForStream)(CFReadStreamRef, CFStringRef proxyHost, CFNumberRef proxyPort); 162 extern void (*wkSetCONNECTProxyAuthorizationForStream)(CFReadStreamRef, CFStringRef proxyAuthorizationString); 163 extern CFHTTPMessageRef (*wkCopyCONNECTProxyResponse)(CFReadStreamRef, CFURLRef responseURL); 164 165 #ifndef BUILDING_ON_TIGER 166 extern void (*wkGetGlyphsForCharacters)(CGFontRef, const UniChar[], CGGlyph[], size_t); 167 #else 168 #define GLYPH_VECTOR_SIZE (50 * 32) 169 170 extern void (*wkClearGlyphVector)(void* glyphs); 171 extern OSStatus (*wkConvertCharToGlyphs)(void* styleGroup, const UniChar*, unsigned numCharacters, void* glyphs); 172 extern CFStringRef (*wkCopyFullFontName)(CGFontRef font); 173 extern OSStatus (*wkGetATSStyleGroup)(ATSUStyle, void** styleGroup); 174 extern CGFontRef (*wkGetCGFontFromNSFont)(NSFont*); 175 extern void (*wkGetFontMetrics)(CGFontRef, int* ascent, int* descent, int* lineGap, unsigned* unitsPerEm); 176 extern ATSLayoutRecord* (*wkGetGlyphVectorFirstRecord)(void* glyphVector); 177 extern void* wkGetGlyphsForCharacters; 178 extern int (*wkGetGlyphVectorNumGlyphs)(void* glyphVector); 179 extern size_t (*wkGetGlyphVectorRecordSize)(void* glyphVector); 180 extern OSStatus (*wkInitializeGlyphVector)(int count, void* glyphs); 181 extern void (*wkReleaseStyleGroup)(void* group); 182 extern BOOL (*wkSupportsMultipartXMixedReplace)(NSMutableURLRequest *); 183 #endif 184 185 extern BOOL (*wkUseSharedMediaUI)(); 186 187 #if !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD) && !defined(BUILDING_ON_SNOW_LEOPARD) 188 extern void* wkGetHyphenationLocationBeforeIndex; 189 #else 190 extern CFIndex (*wkGetHyphenationLocationBeforeIndex)(CFStringRef string, CFIndex index); 191 192 typedef enum { 193 wkEventPhaseNone = 0, 194 wkEventPhaseBegan = 1, 195 wkEventPhaseChanged = 2, 196 wkEventPhaseEnded = 3, 197 } wkEventPhase; 198 199 extern int (*wkGetNSEventMomentumPhase)(NSEvent *); 200 #endif 201 202 extern CTLineRef (*wkCreateCTLineWithUniCharProvider)(const UniChar* (*provide)(CFIndex stringIndex, CFIndex* charCount, CFDictionaryRef* attributes, void*), void (*dispose)(const UniChar* chars, void*), void*); 203 #if !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD) && !defined(BUILDING_ON_SNOW_LEOPARD) 204 extern CTTypesetterRef (*wkCreateCTTypesetterWithUniCharProviderAndOptions)(const UniChar* (*provide)(CFIndex stringIndex, CFIndex* charCount, CFDictionaryRef* attributes, void*), void (*dispose)(const UniChar* chars, void*), void*, CFDictionaryRef options); 205 206 extern CGContextRef (*wkIOSurfaceContextCreate)(IOSurfaceRef surface, unsigned width, unsigned height, CGColorSpaceRef colorSpace); 207 extern CGImageRef (*wkIOSurfaceContextCreateImage)(CGContextRef context); 208 209 typedef struct __WKScrollbarPainter *WKScrollbarPainterRef; 210 typedef struct __WKScrollbarPainterController *WKScrollbarPainterControllerRef; 211 212 extern WKScrollbarPainterRef (*wkMakeScrollbarPainter)(int controlSize, bool isHorizontal); 213 extern WKScrollbarPainterRef (*wkMakeScrollbarReplacementPainter)(WKScrollbarPainterRef oldPainter, int newStyle, int controlSize, bool isHorizontal); 214 extern void (*wkScrollbarPainterSetDelegate)(WKScrollbarPainterRef, id scrollbarPainterDelegate); 215 extern void (*wkScrollbarPainterPaint)(WKScrollbarPainterRef, bool enabled, double value, CGFloat proportion, CGRect frameRect); 216 extern void (*wkScrollbarPainterForceFlashScrollers)(WKScrollbarPainterControllerRef); 217 extern int (*wkScrollbarThickness)(int controlSize); 218 extern int (*wkScrollbarMinimumThumbLength)(WKScrollbarPainterRef); 219 extern int (*wkScrollbarMinimumTotalLengthNeededForThumb)(WKScrollbarPainterRef); 220 extern CGFloat (*wkScrollbarPainterKnobAlpha)(WKScrollbarPainterRef); 221 extern void (*wkSetScrollbarPainterKnobAlpha)(WKScrollbarPainterRef, CGFloat); 222 extern CGFloat (*wkScrollbarPainterTrackAlpha)(WKScrollbarPainterRef); 223 extern void (*wkSetScrollbarPainterTrackAlpha)(WKScrollbarPainterRef, CGFloat); 224 extern bool (*wkScrollbarPainterIsHorizontal)(WKScrollbarPainterRef); 225 extern void (*wkScrollbarPainterSetOverlayState)(WKScrollbarPainterRef, int overlayScrollerState); 226 227 extern WKScrollbarPainterControllerRef (*wkMakeScrollbarPainterController)(id painterControllerDelegate); 228 extern void (*wkSetPainterForPainterController)(WKScrollbarPainterControllerRef, WKScrollbarPainterRef, bool isHorizontal); 229 extern WKScrollbarPainterRef (*wkVerticalScrollbarPainterForController)(WKScrollbarPainterControllerRef); 230 extern WKScrollbarPainterRef (*wkHorizontalScrollbarPainterForController)(WKScrollbarPainterControllerRef); 231 extern void (*wkSetScrollbarPainterControllerStyle)(WKScrollbarPainterControllerRef, int newStyle); 232 extern void (*wkContentAreaScrolled)(WKScrollbarPainterControllerRef); 233 extern void (*wkContentAreaWillPaint)(WKScrollbarPainterControllerRef); 234 extern void (*wkMouseEnteredContentArea)(WKScrollbarPainterControllerRef); 235 extern void (*wkMouseExitedContentArea)(WKScrollbarPainterControllerRef); 236 extern void (*wkMouseMovedInContentArea)(WKScrollbarPainterControllerRef); 237 extern void (*wkWillStartLiveResize)(WKScrollbarPainterControllerRef); 238 extern void (*wkContentAreaResized)(WKScrollbarPainterControllerRef); 239 extern void (*wkWillEndLiveResize)(WKScrollbarPainterControllerRef); 240 extern void (*wkContentAreaDidShow)(WKScrollbarPainterControllerRef); 241 extern void (*wkContentAreaDidHide)(WKScrollbarPainterControllerRef); 242 extern void (*wkDidBeginScrollGesture)(WKScrollbarPainterControllerRef); 243 extern void (*wkDidEndScrollGesture)(WKScrollbarPainterControllerRef); 244 245 extern bool (*wkScrollbarPainterUsesOverlayScrollers)(void); 246 #endif 247 248 extern void (*wkUnregisterUniqueIdForElement)(id element); 249 extern void (*wkAccessibilityHandleFocusChanged)(void); 250 extern CFTypeID (*wkGetAXTextMarkerTypeID)(void); 251 extern CFTypeID (*wkGetAXTextMarkerRangeTypeID)(void); 252 extern CFTypeRef (*wkCreateAXTextMarkerRange)(CFTypeRef start, CFTypeRef end); 253 extern CFTypeRef (*wkCopyAXTextMarkerRangeStart)(CFTypeRef range); 254 extern CFTypeRef (*wkCopyAXTextMarkerRangeEnd)(CFTypeRef range); 255 extern CFTypeRef (*wkCreateAXTextMarker)(const void *bytes, size_t len); 256 extern BOOL (*wkGetBytesFromAXTextMarker)(CFTypeRef textMarker, void *bytes, size_t length); 257 extern AXUIElementRef (*wkCreateAXUIElementRef)(id element); 258 259 typedef const struct __CFURLStorageSession* CFURLStorageSessionRef; 260 extern CFURLStorageSessionRef (*wkCreatePrivateStorageSession)(CFStringRef); 261 extern NSURLRequest* (*wkCopyRequestWithStorageSession)(CFURLStorageSessionRef, NSURLRequest*); 262 263 typedef struct OpaqueCFHTTPCookieStorage* CFHTTPCookieStorageRef; 264 extern CFHTTPCookieStorageRef (*wkCopyHTTPCookieStorage)(CFURLStorageSessionRef); 265 extern unsigned (*wkGetHTTPCookieAcceptPolicy)(CFHTTPCookieStorageRef); 266 extern NSArray *(*wkHTTPCookiesForURL)(CFHTTPCookieStorageRef, NSURL *); 267 extern void (*wkSetHTTPCookiesForURL)(CFHTTPCookieStorageRef, NSArray *, NSURL *, NSURL *); 268 extern void (*wkDeleteHTTPCookie)(CFHTTPCookieStorageRef, NSHTTPCookie *); 269 270 extern CFStringRef (*wkGetCFURLResponseMIMEType)(CFURLResponseRef); 271 extern CFURLRef (*wkGetCFURLResponseURL)(CFURLResponseRef); 272 extern CFHTTPMessageRef (*wkGetCFURLResponseHTTPResponse)(CFURLResponseRef); 273 extern CFStringRef (*wkCopyCFURLResponseSuggestedFilename)(CFURLResponseRef); 274 extern void (*wkSetCFURLResponseMIMEType)(CFURLResponseRef, CFStringRef mimeType); 275 276 } 277 278 #endif 279
