/* * Copyright (C) 2014 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 <WebKit/WKFoundation.h> #if WK_API_ENABLED #import <Foundation/Foundation.h> @class WKUserScript; @protocol WKScriptMessageHandler; /*! A WKUserContentController object provides a way for JavaScript to post messages to a web view. The user content controller associated with a web view is specified by its web view configuration. */ WK_CLASS_AVAILABLE(10_10, 8_0) @interface WKUserContentController : NSObject /*! @abstract The user scripts associated with this user content controller. */ @property (nonatomic, readonly, copy) NSArray *userScripts; /*! @abstract Adds a user script. @param userScript The user script to add. */ - (void)addUserScript:(WKUserScript *)userScript; /*! @abstract Removes all associated user scripts. */ - (void)removeAllUserScripts; /*! @abstract Adds a script message handler. @param scriptMessageHandler The message handler to add. @param name The name of the message handler. @discussion Adding a scriptMessageHandler adds a function window.webkit.messageHandlers.<name>.postMessage(<messageBody>) for all frames. */ - (void)addScriptMessageHandler:(id <WKScriptMessageHandler>)scriptMessageHandler name:(NSString *)name; /*! @abstract Removes a script message handler. @param name The name of the message handler to remove. */ - (void)removeScriptMessageHandlerForName:(NSString *)name; @end #endif