1 /* 2 * Copyright (C) 2013 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 WebRuntimeFeatures_h 32 #define WebRuntimeFeatures_h 33 34 #include "../platform/WebCommon.h" 35 36 namespace blink { 37 38 // This class is used to enable runtime features of Blink. 39 // Stable features are enabled by default. 40 class WebRuntimeFeatures { 41 public: 42 BLINK_EXPORT static void enableExperimentalFeatures(bool); 43 BLINK_EXPORT static void enableTestOnlyFeatures(bool); 44 45 BLINK_EXPORT static void enableApplicationCache(bool); 46 47 BLINK_EXPORT static void enableDatabase(bool); 48 49 BLINK_EXPORT static void enableCompositedSelectionUpdate(bool); 50 BLINK_EXPORT static bool isCompositedSelectionUpdateEnabled(); 51 52 BLINK_EXPORT static void enableDecodeToYUV(bool); 53 54 BLINK_EXPORT static void enableDisplayList2dCanvas(bool); 55 56 BLINK_EXPORT static void enableEncryptedMedia(bool); 57 BLINK_EXPORT static bool isEncryptedMediaEnabled(); 58 59 BLINK_EXPORT static void enablePrefixedEncryptedMedia(bool); 60 BLINK_EXPORT static bool isPrefixedEncryptedMediaEnabled(); 61 62 BLINK_EXPORT static void enableBleedingEdgeFastPaths(bool); 63 64 BLINK_EXPORT static void enableExperimentalCanvasFeatures(bool); 65 66 BLINK_EXPORT static void enableFastMobileScrolling(bool); 67 68 BLINK_EXPORT static void enableFileSystem(bool); 69 70 BLINK_EXPORT static void enableGamepad(bool); 71 72 BLINK_EXPORT static void enableLocalStorage(bool); 73 74 BLINK_EXPORT static void enableMediaPlayer(bool); 75 76 BLINK_EXPORT static void enableSubpixelFontScaling(bool); 77 78 BLINK_EXPORT static void enableMediaCapture(bool); 79 80 BLINK_EXPORT static void enableMediaSource(bool); 81 82 BLINK_EXPORT static void enableMediaStream(bool); 83 84 BLINK_EXPORT static void enableNotifications(bool); 85 86 BLINK_EXPORT static void enableNavigatorContentUtils(bool); 87 88 BLINK_EXPORT static void enableNavigationTransitions(bool); 89 90 BLINK_EXPORT static void enableNetworkInformation(bool); 91 92 BLINK_EXPORT static void enableOrientationEvent(bool); 93 94 BLINK_EXPORT static void enablePagePopup(bool); 95 96 BLINK_EXPORT static void enablePeerConnection(bool); 97 98 BLINK_EXPORT static void enableRequestAutocomplete(bool); 99 100 BLINK_EXPORT static void enableScreenOrientation(bool); 101 102 BLINK_EXPORT static void enableScriptedSpeech(bool); 103 104 BLINK_EXPORT static void enableServiceWorker(bool); 105 106 BLINK_EXPORT static void enableSessionStorage(bool); 107 108 BLINK_EXPORT static void enableTouch(bool); 109 110 BLINK_EXPORT static void enableTouchIconLoading(bool); 111 112 BLINK_EXPORT static void enableWebAudio(bool); 113 114 BLINK_EXPORT static void enableWebGLDraftExtensions(bool); 115 116 BLINK_EXPORT static void enableWebGLImageChromium(bool); 117 118 BLINK_EXPORT static void enableWebMIDI(bool); 119 120 BLINK_EXPORT static void enableXSLT(bool); 121 122 BLINK_EXPORT static void enableOverlayScrollbars(bool); 123 124 BLINK_EXPORT static void enableOverlayFullscreenVideo(bool); 125 126 BLINK_EXPORT static void enableSharedWorker(bool); 127 128 BLINK_EXPORT static void enablePreciseMemoryInfo(bool); 129 130 BLINK_EXPORT static void enableLayerSquashing(bool); 131 132 BLINK_EXPORT static void enableShowModalDialog(bool); 133 134 BLINK_EXPORT static void enableLaxMixedContentChecking(bool); 135 136 private: 137 WebRuntimeFeatures(); 138 }; 139 140 } // namespace blink 141 142 #endif 143