/* * Copyright (C) 2006 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ #import <CoreGraphics/CoreGraphics.h> #import <unicode/uchar.h> #ifdef __cplusplus extern "C" { #endif // To be able to use background tasks from within WebKit, we need to expose that UIKit functionality // without linking to UIKit. // We accomplish this by giving UIKit 3 methods to set up: // - The invalid task ID value // - A block for starting a background task // - A block for ending a background task. typedef NSUInteger WebBackgroundTaskIdentifier; typedef void (^VoidBlock)(void); typedef WebBackgroundTaskIdentifier (^StartBackgroundTaskBlock)(VoidBlock); typedef void (^EndBackgroundTaskBlock)(WebBackgroundTaskIdentifier); void WebKitSetInvalidWebBackgroundTaskIdentifier(WebBackgroundTaskIdentifier); void WebKitSetStartBackgroundTaskBlock(StartBackgroundTaskBlock); void WebKitSetEndBackgroundTaskBlock(EndBackgroundTaskBlock); // This method gives WebKit the notifications to listen to so it knows about app Suspend/Resume void WebKitSetBackgroundAndForegroundNotificationNames(NSString *, NSString *); void WebKitInitialize(void); void WebKitSetIsClassic(BOOL); float WebKitGetMinimumZoomFontSize(void); int WebKitGetLastLineBreakInBuffer(UChar *characters, int position, int length); const char *WebKitPlatformSystemRootDirectory(void); CGPathRef WebKitCreatePathWithShrinkWrappedRects(NSArray* cgRects, CGFloat radius); #ifdef __cplusplus } #endif