/* * Copyright (C) 2009 Google 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: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 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. * * Neither the name of Google Inc. nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT * OWNER OR 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. */ #ifndef WebScriptController_h #define WebScriptController_h #include "WebCommon.h" namespace v8 { class Extension; } namespace WebKit { class WebString; class WebScriptController { public: // Registers a v8 extension to be available on webpages. The three forms // offer various restrictions on what types of contexts the extension is // loaded into. If a scheme is provided, only pages whose URL has the given // scheme will match. If extensionGroup is provided, the extension will only // be loaded into scripts run via WebFrame::ExecuteInNewWorld with the // matching group. // Will only affect v8 contexts initialized after this call. Takes ownership // of the v8::Extension object passed. // FIXME: remove the latter 2 versions in phase 3 of multipart checkin: // https://bugs.webkit.org/show_bug.cgi?id=45721 WEBKIT_API static void registerExtension(v8::Extension*); WEBKIT_API static void registerExtension(v8::Extension*, const WebString& schemeRestriction); WEBKIT_API static void registerExtension(v8::Extension*, int extensionGroup); // Enables special settings which are only applicable if V8 is executed // in the single thread which must be the main thread. // FIXME: make a try to dynamically detect when this condition is broken // and automatically switch off single thread mode. WEBKIT_API static void enableV8SingleThreadMode(); // Process any pending JavaScript console messages. WEBKIT_API static void flushConsoleMessages(); private: WebScriptController(); }; } // namespace WebKit #endif