WebKitSystemInterface.h revision 65f03d4f644ce73618e5f4f50dd694b26f55ae12 
1/*
2 * Copyright (C) 2007, 2008, 2009 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 WebKitSystemInterface_h
27#define WebKitSystemInterface_h
28
29struct CGAffineTransform;
30struct CGPoint;
31struct CGRect;
32struct CGSize;
33struct IDirect3DDevice9;
34struct WKCACFContext;
35struct WKCACFUpdateRectEnumerator;
36
37typedef struct _CACFLayer* CACFLayerRef;
38typedef const struct __CFData* CFDataRef;
39typedef const struct __CFString* CFStringRef;
40typedef double CFTimeInterval;
41typedef struct CGColor* CGColorRef;
42typedef struct CGContext* CGContextRef;
43typedef unsigned short CGFontIndex;
44typedef struct CGFont* CGFontRef;
45typedef CGFontIndex CGGlyph;
46typedef wchar_t UChar;
47typedef struct _CFURLResponse* CFURLResponseRef;
48typedef struct OpaqueCFHTTPCookieStorage*  CFHTTPCookieStorageRef;
49typedef struct _CFURLRequest* CFMutableURLRequestRef;
50typedef const struct _CFURLRequest* CFURLRequestRef;
51typedef struct __CFHTTPMessage* CFHTTPMessageRef;
52typedef const struct __CFNumber* CFNumberRef;
53typedef struct __CFReadStream* CFReadStreamRef;
54typedef const struct __CFURL* CFURLRef;
55typedef struct _CFURLProtectionSpace* CFURLProtectionSpaceRef;
56typedef struct tagLOGFONTW LOGFONTW;
57typedef LOGFONTW LOGFONT;
58typedef struct _CACFLayer *CACFLayerRef;
59typedef struct __CVBuffer *CVBufferRef;
60typedef CVBufferRef CVImageBufferRef;
61typedef CVImageBufferRef CVPixelBufferRef;
62typedef struct _CAImageQueue *CAImageQueueRef;
63typedef unsigned long CFTypeID;
64typedef struct _CFURLCredential* WKCFURLCredentialRef;
65
66void wkSetFontSmoothingLevel(int type);
67int wkGetFontSmoothingLevel();
68void wkSetFontSmoothingContrast(CGFloat);
69CGFloat wkGetFontSmoothingContrast();
70void wkSystemFontSmoothingChanged();
71uint32_t wkSetFontSmoothingStyle(CGContextRef cg, bool fontAllowsSmoothing);
72void wkRestoreFontSmoothingStyle(CGContextRef cg, uint32_t oldStyle);
73void wkSetCGContextFontRenderingStyle(CGContextRef, bool isSystemFont, bool isPrinterFont, bool usePlatformNativeGlyphs);
74void wkGetGlyphAdvances(CGFontRef, const CGAffineTransform&, bool isSystemFont, bool isPrinterFont, CGGlyph, CGSize& advance);
75void wkGetGlyphs(CGFontRef, const UChar[], CGGlyph[], size_t count);
76void wkSetUpFontCache(size_t s);
77
78void wkSetPatternBaseCTM(CGContextRef, CGAffineTransform);
79void wkSetPatternPhaseInUserSpace(CGContextRef, CGPoint phasePoint);
80CGAffineTransform wkGetUserToBaseCTM(CGContextRef);
81
82void wkDrawFocusRing(CGContextRef, CGColorRef, float radius);
83
84CFDictionaryRef wkGetSSLCertificateInfo(CFURLResponseRef);
85void* wkGetSSLPeerCertificateData(CFDictionaryRef);
86void* wkGetSSLCertificateChainContext(CFDictionaryRef);
87CFHTTPCookieStorageRef wkGetDefaultHTTPCookieStorage();
88CFHTTPCookieStorageRef wkCreatePrivateHTTPCookieStorage();
89void wkSetCFURLRequestShouldContentSniff(CFMutableURLRequestRef, bool);
90CFStringRef wkCopyFoundationCacheDirectory();
91void wkSetClientCertificateInSSLProperties(CFMutableDictionaryRef, CFDataRef);
92
93CFArrayRef wkCFURLRequestCopyHTTPRequestBodyParts(CFURLRequestRef);
94void wkCFURLRequestSetHTTPRequestBodyParts(CFMutableURLRequestRef, CFArrayRef bodyParts);
95
96unsigned wkInitializeMaximumHTTPConnectionCountPerHost(unsigned preferredConnectionCount);
97
98void wkSetCONNECTProxyForStream(CFReadStreamRef, CFStringRef proxyHost, CFNumberRef proxyPort);
99void wkSetCONNECTProxyAuthorizationForStream(CFReadStreamRef, CFStringRef proxyAuthorizationString);
100CFHTTPMessageRef wkCopyCONNECTProxyResponse(CFReadStreamRef, CFURLRef responseURL);
101
102WKCFURLCredentialRef wkCopyCredentialFromCFPersistentStorage(CFURLProtectionSpaceRef protectionSpace);
103
104CFStringRef wkCFNetworkErrorGetLocalizedDescription(CFIndex errorCode);
105
106
107enum wkCAImageQueueFlags {
108    kWKCAImageQueueAsync = 1U << 0,
109    kWKCAImageQueueFill = 1U << 1,
110    kWKCAImageQueueProtected = 1U << 2,
111    kWKCAImageQueueUseCleanAperture = 1U << 3,
112    kWKCAImageQueueUseAspectRatio = 1U << 4,
113    kWKCAImageQueueLowQualityColor = 1U << 5,
114};
115
116enum wkWKCAImageQueueImageType {
117    kWKCAImageQueueNil = 1,
118    kWKCAImageQueueSurface,
119    kWKCAImageQueueBuffer,
120    kWKCAImageQueueIOSurface,
121};
122
123enum wkWKCAImageQueueImageFlags {
124    kWKCAImageQueueOpaque = 1U << 0,
125    kWKCAImageQueueFlush = 1U << 1,
126    kWKCAImageQueueWillFlush = 1U << 2,
127    kWKCAImageQueueFlipped = 1U << 3,
128    kWKCAImageQueueWaitGPU = 1U << 4,
129};
130
131typedef void (*wkCAImageQueueReleaseCallback)(unsigned int type, uint64_t id, void *info);
132CAImageQueueRef wkCAImageQueueCreate(uint32_t width, uint32_t height, uint32_t capacity);
133void wkCAImageQueueInvalidate(CAImageQueueRef iq);
134size_t wkCAImageQueueCollect(CAImageQueueRef iq);
135bool wkCAImageQueueInsertImage(CAImageQueueRef iq, CFTimeInterval t, unsigned int type, uint64_t id, uint32_t flags, wkCAImageQueueReleaseCallback release, void *info);
136uint64_t wkCAImageQueueRegisterPixelBuffer(CAImageQueueRef iq, void *data, size_t data_size, size_t rowbytes, size_t width, size_t height, OSType pixel_format, CFDictionaryRef attachments, uint32_t flags);
137void wkCAImageQueueSetFlags(CAImageQueueRef iq, uint32_t mask, uint32_t flags);
138uint32_t wkCAImageQueueGetFlags(CAImageQueueRef iq);
139CFTypeID wkCAImageQueueGetTypeID(void);
140
141WKCACFContext* wkCACFContextCreate();
142void wkCACFContextDestroy(WKCACFContext*);
143
144void wkCACFContextSetLayer(WKCACFContext*, CACFLayerRef);
145void wkCACFContextFlush(WKCACFContext*);
146
147CFTimeInterval wkCACFContextGetLastCommitTime(WKCACFContext*);
148CFTimeInterval wkCACFContextGetNextUpdateTime(WKCACFContext*);
149
150void* wkCACFContextGetUserData(WKCACFContext*);
151void wkCACFContextSetUserData(WKCACFContext*, void*);
152
153void* wkCACFLayerGetContextUserData(CACFLayerRef);
154
155void wkCACFContextSetD3DDevice(WKCACFContext*, IDirect3DDevice9*);
156void wkCACFContextReleaseD3DResources(WKCACFContext*);
157
158bool wkCACFContextBeginUpdate(WKCACFContext*, void* buffer, size_t bufferSize, CFTimeInterval time, const CGRect& bounds, const CGRect dirtyRects[], size_t dirtyRectCount);
159void wkCACFContextRenderUpdate(WKCACFContext*);
160void wkCACFContextFinishUpdate(WKCACFContext*);
161void wkCACFContextAddUpdateRect(WKCACFContext*, const CGRect&);
162
163WKCACFUpdateRectEnumerator* wkCACFContextCopyUpdateRectEnumerator(WKCACFContext*);
164const CGRect* wkCACFUpdateRectEnumeratorNextRect(WKCACFUpdateRectEnumerator*);
165void wkCACFUpdateRectEnumeratorRelease(WKCACFUpdateRectEnumerator*);
166
167CFDictionaryRef wkCFURLRequestCreateSerializableRepresentation(CFURLRequestRef cfRequest, CFTypeRef tokenNull);
168CFURLRequestRef wkCFURLRequestCreateFromSerializableRepresentation(CFDictionaryRef representation, CFTypeRef tokenNull);
169CFDictionaryRef wkCFURLResponseCreateSerializableRepresentation(CFURLResponseRef cfResponse, CFTypeRef tokenNull);
170CFURLResponseRef wkCFURLResponseCreateFromSerializableRepresentation(CFDictionaryRef representation, CFTypeRef tokenNull);
171
172typedef enum {
173    WKMediaUIPartFullscreenButton   = 0,
174    WKMediaUIPartMuteButton,
175    WKMediaUIPartPlayButton,
176    WKMediaUIPartSeekBackButton,
177    WKMediaUIPartSeekForwardButton,
178    WKMediaUIPartTimelineSlider,
179    WKMediaUIPartTimelineSliderThumb,
180    WKMediaUIPartRewindButton,
181    WKMediaUIPartSeekToRealtimeButton,
182    WKMediaUIPartShowClosedCaptionsButton,
183    WKMediaUIPartHideClosedCaptionsButton,
184    WKMediaUIPartUnMuteButton,
185    WKMediaUIPartPauseButton,
186    WKMediaUIPartBackground,
187    WKMediaUIPartCurrentTimeDisplay,
188    WKMediaUIPartTimeRemainingDisplay,
189    WKMediaUIPartStatusDisplay,
190    WKMediaUIPartControlsPanel,
191    WKMediaUIPartVolumeSliderContainer,
192    WKMediaUIPartVolumeSlider,
193    WKMediaUIPartVolumeSliderThumb
194} WKMediaUIPart;
195
196typedef enum {
197    WKMediaControllerThemeClassic   = 1,
198    WKMediaControllerThemeQuickTime = 2
199} WKMediaControllerThemeStyle;
200
201typedef enum {
202    WKMediaControllerFlagDisabled = 1 << 0,
203    WKMediaControllerFlagPressed = 1 << 1,
204    WKMediaControllerFlagDrawEndCaps = 1 << 3,
205    WKMediaControllerFlagFocused = 1 << 4
206} WKMediaControllerThemeState;
207
208#ifdef __cplusplus
209extern "C" {
210#endif
211
212bool WKMediaControllerThemeAvailable(int themeStyle);
213bool WKHitTestMediaUIPart(int part, int themeStyle, CGRect bounds, CGPoint point);
214void WKMeasureMediaUIPart(int part, int themeStyle, CGRect *bounds, CGSize *naturalSize);
215void WKDrawMediaUIPart(int part, int themeStyle, CGContextRef context, CGRect rect, unsigned state);
216void WKDrawMediaSliderTrack(int themeStyle, CGContextRef context, CGRect rect, float timeLoaded, float currentTime, float duration, unsigned state);
217
218#ifdef __cplusplus
219}
220#endif
221
222#endif // WebKitSystemInterface_h
223