1 /* 2 * Copyright (C) 2007-2009 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 #include "config.h" 32 #include "V8InspectorFrontendHost.h" 33 34 #include "core/inspector/InspectorController.h" 35 #include "core/inspector/InspectorFrontendClient.h" 36 #include "core/inspector/InspectorFrontendHost.h" 37 #include "core/platform/HistogramSupport.h" 38 #include "wtf/text/WTFString.h" 39 40 #include "V8MouseEvent.h" 41 #include "bindings/v8/V8Binding.h" 42 43 namespace WebCore { 44 45 void V8InspectorFrontendHost::platformMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& args) 46 { 47 #if OS(DARWIN) 48 v8SetReturnValue(args, v8::String::NewSymbol("mac")); 49 #elif OS(LINUX) 50 v8SetReturnValue(args, v8::String::NewSymbol("linux")); 51 #elif OS(FREEBSD) 52 v8SetReturnValue(args, v8::String::NewSymbol("freebsd")); 53 #elif OS(OPENBSD) 54 v8SetReturnValue(args, v8::String::NewSymbol("openbsd")); 55 #elif OS(SOLARIS) 56 v8SetReturnValue(args, v8::String::NewSymbol("solaris")); 57 #elif OS(WINDOWS) 58 v8SetReturnValue(args, v8::String::NewSymbol("windows")); 59 #else 60 v8SetReturnValue(args, v8::String::NewSymbol("unknown")); 61 #endif 62 } 63 64 void V8InspectorFrontendHost::portMethodCustom(const v8::FunctionCallbackInfo<v8::Value>&) 65 { 66 } 67 68 static void populateContextMenuItems(v8::Local<v8::Array>& itemArray, ContextMenu& menu) 69 { 70 for (size_t i = 0; i < itemArray->Length(); ++i) { 71 v8::Local<v8::Object> item = v8::Local<v8::Object>::Cast(itemArray->Get(i)); 72 v8::Local<v8::Value> type = item->Get(v8::String::NewSymbol("type")); 73 v8::Local<v8::Value> id = item->Get(v8::String::NewSymbol("id")); 74 v8::Local<v8::Value> label = item->Get(v8::String::NewSymbol("label")); 75 v8::Local<v8::Value> enabled = item->Get(v8::String::NewSymbol("enabled")); 76 v8::Local<v8::Value> checked = item->Get(v8::String::NewSymbol("checked")); 77 v8::Local<v8::Value> subItems = item->Get(v8::String::NewSymbol("subItems")); 78 if (!type->IsString()) 79 continue; 80 String typeString = toWebCoreStringWithNullCheck(type); 81 if (typeString == "separator") { 82 ContextMenuItem item(ContextMenuItem(SeparatorType, 83 ContextMenuItemCustomTagNoAction, 84 String())); 85 menu.appendItem(item); 86 } else if (typeString == "subMenu" && subItems->IsArray()) { 87 ContextMenu subMenu; 88 v8::Local<v8::Array> subItemsArray = v8::Local<v8::Array>::Cast(subItems); 89 populateContextMenuItems(subItemsArray, subMenu); 90 ContextMenuItem item(SubmenuType, 91 ContextMenuItemCustomTagNoAction, 92 toWebCoreStringWithNullCheck(label), 93 &subMenu); 94 menu.appendItem(item); 95 } else { 96 ContextMenuAction typedId = static_cast<ContextMenuAction>(ContextMenuItemBaseCustomTag + id->ToInt32()->Value()); 97 ContextMenuItem menuItem((typeString == "checkbox" ? CheckableActionType : ActionType), typedId, toWebCoreStringWithNullCheck(label)); 98 if (checked->IsBoolean()) 99 menuItem.setChecked(checked->ToBoolean()->Value()); 100 if (enabled->IsBoolean()) 101 menuItem.setEnabled(enabled->ToBoolean()->Value()); 102 menu.appendItem(menuItem); 103 } 104 } 105 } 106 107 void V8InspectorFrontendHost::showContextMenuMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& args) 108 { 109 if (args.Length() < 2) 110 return; 111 112 v8::Local<v8::Object> eventWrapper = v8::Local<v8::Object>::Cast(args[0]); 113 if (!V8MouseEvent::info.equals(toWrapperTypeInfo(eventWrapper))) 114 return; 115 116 Event* event = V8Event::toNative(eventWrapper); 117 if (!args[1]->IsArray()) 118 return; 119 120 v8::Local<v8::Array> array = v8::Local<v8::Array>::Cast(args[1]); 121 ContextMenu menu; 122 populateContextMenuItems(array, menu); 123 124 InspectorFrontendHost* frontendHost = V8InspectorFrontendHost::toNative(args.Holder()); 125 Vector<ContextMenuItem> items = menu.items(); 126 frontendHost->showContextMenu(event, items); 127 } 128 129 static void histogramEnumeration(const char* name, const v8::FunctionCallbackInfo<v8::Value>& args, int boundaryValue) 130 { 131 if (args.Length() < 1 || !args[0]->IsInt32()) 132 return; 133 134 int sample = args[0]->ToInt32()->Value(); 135 if (sample < boundaryValue) 136 HistogramSupport::histogramEnumeration(name, sample, boundaryValue); 137 } 138 139 void V8InspectorFrontendHost::recordActionTakenMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& args) 140 { 141 histogramEnumeration("DevTools.ActionTaken", args, 100); 142 } 143 144 void V8InspectorFrontendHost::recordPanelShownMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& args) 145 { 146 histogramEnumeration("DevTools.PanelShown", args, 20); 147 } 148 149 void V8InspectorFrontendHost::recordSettingChangedMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& args) 150 { 151 histogramEnumeration("DevTools.SettingChanged", args, 100); 152 } 153 154 } // namespace WebCore 155 156