1 /* 2 * Copyright (C) 2009 Google 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 are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #ifndef RuntimeEnabledFeatures_h 32 #define RuntimeEnabledFeatures_h 33 34 namespace WebCore { 35 36 // A class that stores static enablers for all experimental features. Note that 37 // the method names must line up with the JavaScript method they enable for code 38 // generation to work properly. 39 40 class RuntimeEnabledFeatures { 41 public: setLocalStorageEnabled(bool isEnabled)42 static void setLocalStorageEnabled(bool isEnabled) { isLocalStorageEnabled = isEnabled; } localStorageEnabled()43 static bool localStorageEnabled() { return isLocalStorageEnabled; } 44 setSessionStorageEnabled(bool isEnabled)45 static void setSessionStorageEnabled(bool isEnabled) { isSessionStorageEnabled = isEnabled; } sessionStorageEnabled()46 static bool sessionStorageEnabled() { return isSessionStorageEnabled; } 47 setWebkitNotificationsEnabled(bool isEnabled)48 static void setWebkitNotificationsEnabled(bool isEnabled) { isWebkitNotificationsEnabled = isEnabled; } webkitNotificationsEnabled()49 static bool webkitNotificationsEnabled() { return isWebkitNotificationsEnabled; } 50 setApplicationCacheEnabled(bool isEnabled)51 static void setApplicationCacheEnabled(bool isEnabled) { isApplicationCacheEnabled = isEnabled; } applicationCacheEnabled()52 static bool applicationCacheEnabled() { return isApplicationCacheEnabled; } 53 setGeolocationEnabled(bool isEnabled)54 static void setGeolocationEnabled(bool isEnabled) { isGeolocationEnabled = isEnabled; } geolocationEnabled()55 static bool geolocationEnabled() { return isGeolocationEnabled; } 56 setIndexedDBEnabled(bool isEnabled)57 static void setIndexedDBEnabled(bool isEnabled) { isIndexedDBEnabled = isEnabled; } indexedDBEnabled()58 static bool indexedDBEnabled() { return isIndexedDBEnabled; } 59 60 #if ENABLE(VIDEO) 61 static bool audioEnabled(); 62 static bool htmlMediaElementEnabled(); 63 static bool htmlAudioElementEnabled(); 64 static bool htmlVideoElementEnabled(); 65 static bool mediaErrorEnabled(); 66 #endif 67 68 #if ENABLE(SHARED_WORKERS) 69 static bool sharedWorkerEnabled(); 70 #endif 71 72 #if ENABLE(WEB_SOCKETS) 73 static bool webSocketEnabled(); 74 #endif 75 76 #if ENABLE(DATABASE) 77 static bool openDatabaseEnabled(); 78 #endif 79 80 private: 81 // Never instantiate. RuntimeEnabledFeatures()82 RuntimeEnabledFeatures() { } 83 84 static bool isLocalStorageEnabled; 85 static bool isSessionStorageEnabled; 86 static bool isWebkitNotificationsEnabled; 87 static bool isApplicationCacheEnabled; 88 static bool isGeolocationEnabled; 89 static bool isIndexedDBEnabled; 90 }; 91 92 } // namespace WebCore 93 94 #endif // RuntimeEnabledFeatures_h 95