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Side by Side Diff: sky/engine/bindings/core/v8/ScriptController.cpp

Issue 691663002: Unfork Sky's trace events (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 6 years, 1 month ago
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1 /* 1 /*
2 * Copyright (C) 2008, 2009 Google Inc. All rights reserved. 2 * Copyright (C) 2008, 2009 Google Inc. All rights reserved.
3 * Copyright (C) 2009 Apple Inc. All rights reserved. 3 * Copyright (C) 2009 Apple Inc. All rights reserved.
4 * Copyright (C) 2014 Opera Software ASA. All rights reserved. 4 * Copyright (C) 2014 Opera Software ASA. All rights reserved.
5 * 5 *
6 * Redistribution and use in source and binary forms, with or without 6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are 7 * modification, are permitted provided that the following conditions are
8 * met: 8 * met:
9 * 9 *
10 * * Redistributions of source code must retain the above copyright 10 * * Redistributions of source code must retain the above copyright
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108 v8::Local<v8::Value> ScriptController::callFunction(v8::Handle<v8::Function> fun ction, v8::Handle<v8::Value> receiver, int argc, v8::Handle<v8::Value> info[]) 108 v8::Local<v8::Value> ScriptController::callFunction(v8::Handle<v8::Function> fun ction, v8::Handle<v8::Value> receiver, int argc, v8::Handle<v8::Value> info[])
109 { 109 {
110 // Keep LocalFrame (and therefore ScriptController) alive. 110 // Keep LocalFrame (and therefore ScriptController) alive.
111 RefPtr<LocalFrame> protect(m_frame); 111 RefPtr<LocalFrame> protect(m_frame);
112 return ScriptController::callFunction(m_frame->document(), function, receive r, argc, info, m_isolate); 112 return ScriptController::callFunction(m_frame->document(), function, receive r, argc, info, m_isolate);
113 } 113 }
114 114
115 v8::Local<v8::Value> ScriptController::callFunction(ExecutionContext* context, v 8::Handle<v8::Function> function, v8::Handle<v8::Value> receiver, int argc, v8:: Handle<v8::Value> info[], v8::Isolate* isolate) 115 v8::Local<v8::Value> ScriptController::callFunction(ExecutionContext* context, v 8::Handle<v8::Function> function, v8::Handle<v8::Value> receiver, int argc, v8:: Handle<v8::Value> info[], v8::Isolate* isolate)
116 { 116 {
117 TRACE_EVENT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline"), "FunctionCall", "data", devToolsTraceEventData(context, function, isolate)); 117 TRACE_EVENT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline"), "FunctionCall", "data", devToolsTraceEventData(context, function, isolate));
118 TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline.stack"), " CallStack", "stack", InspectorCallStackEvent::currentCallStack()); 118 TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline.stack"), " CallStack", TRACE_EVENT_SCOPE_PROCESS, "stack", InspectorCallStackEvent::current CallStack());
119 119
120 return V8ScriptRunner::callFunction(function, context, receiver, argc, info, isolate); 120 return V8ScriptRunner::callFunction(function, context, receiver, argc, info, isolate);
121 } 121 }
122 122
123 v8::Local<v8::Value> ScriptController::executeScriptAndReturnValue(v8::Handle<v8 ::Context> context, const ScriptSourceCode& source) 123 v8::Local<v8::Value> ScriptController::executeScriptAndReturnValue(v8::Handle<v8 ::Context> context, const ScriptSourceCode& source)
124 { 124 {
125 TRACE_EVENT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline"), "EvaluateScript ", "data", InspectorEvaluateScriptEvent::data(m_frame, source.url().string(), so urce.startLine())); 125 TRACE_EVENT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline"), "EvaluateScript ", "data", InspectorEvaluateScriptEvent::data(m_frame, source.url().string(), so urce.startLine()));
126 TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline.stack"), " CallStack", "stack", InspectorCallStackEvent::currentCallStack()); 126 TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline.stack"), " CallStack", TRACE_EVENT_SCOPE_PROCESS, "stack", InspectorCallStackEvent::current CallStack());
127 127
128 v8::Local<v8::Value> result; 128 v8::Local<v8::Value> result;
129 { 129 {
130 V8CacheOptions v8CacheOptions(V8CacheOptionsOff); 130 V8CacheOptions v8CacheOptions(V8CacheOptionsOff);
131 if (m_frame->settings()) 131 if (m_frame->settings())
132 v8CacheOptions = m_frame->settings()->v8CacheOptions(); 132 v8CacheOptions = m_frame->settings()->v8CacheOptions();
133 133
134 // Isolate exceptions that occur when compiling and executing 134 // Isolate exceptions that occur when compiling and executing
135 // the code. These exceptions should not interfere with 135 // the code. These exceptions should not interfere with
136 // javascript code we might evaluate from C++ when returning 136 // javascript code we might evaluate from C++ when returning
137 // from here. 137 // from here.
138 v8::TryCatch tryCatch; 138 v8::TryCatch tryCatch;
139 tryCatch.SetVerbose(true); 139 tryCatch.SetVerbose(true);
140 140
141 v8::Handle<v8::Script> script = V8ScriptRunner::compileScript(source, m_ isolate, v8CacheOptions); 141 v8::Handle<v8::Script> script = V8ScriptRunner::compileScript(source, m_ isolate, v8CacheOptions);
142 142
143 // Keep LocalFrame (and therefore ScriptController) alive. 143 // Keep LocalFrame (and therefore ScriptController) alive.
144 RefPtr<LocalFrame> protect(m_frame); 144 RefPtr<LocalFrame> protect(m_frame);
145 result = V8ScriptRunner::runCompiledScript(script, m_frame->document(), m_isolate); 145 result = V8ScriptRunner::runCompiledScript(script, m_frame->document(), m_isolate);
146 ASSERT(!tryCatch.HasCaught() || result.IsEmpty()); 146 ASSERT(!tryCatch.HasCaught() || result.IsEmpty());
147 } 147 }
148 148
149 TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline"), "Update Counters", "data", InspectorUpdateCountersEvent::data()); 149 TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline"), "Update Counters", TRACE_EVENT_SCOPE_PROCESS, "data", InspectorUpdateCountersEvent::data ());
150 150
151 return result; 151 return result;
152 } 152 }
153 153
154 bool ScriptController::initializeMainWorld() 154 bool ScriptController::initializeMainWorld()
155 { 155 {
156 if (m_windowProxy->isContextInitialized()) 156 if (m_windowProxy->isContextInitialized())
157 return false; 157 return false;
158 return windowProxy(DOMWrapperWorld::mainWorld())->isContextInitialized(); 158 return windowProxy(DOMWrapperWorld::mainWorld())->isContextInitialized();
159 } 159 }
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364 module.resolvedDependencies.append(actual); 364 module.resolvedDependencies.append(actual);
365 } 365 }
366 } 366 }
367 } 367 }
368 } 368 }
369 369
370 V8ScriptRunner::runModule(m_isolate, m_frame->document(), module); 370 V8ScriptRunner::runModule(m_isolate, m_frame->document(), module);
371 } 371 }
372 372
373 } // namespace blink 373 } // namespace blink
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