C++ (Cpp) Handle::GetFunctionName示例

示例#1

static ScriptCallFrame toScriptCallFrame(v8::Handle<v8::StackFrame> frame)
{
    String sourceName;
    v8::Local<v8::String> sourceNameValue(frame->GetScriptNameOrSourceURL());
    if (!sourceNameValue.IsEmpty())
        sourceName = toWebCoreString(sourceNameValue);

    String functionName;
    v8::Local<v8::String> functionNameValue(frame->GetFunctionName());
    if (!functionNameValue.IsEmpty())
        functionName = toWebCoreString(functionNameValue);

    int sourceLineNumber = frame->GetLineNumber();
    int sourceColumn = frame->GetColumn();
    return ScriptCallFrame(functionName, sourceName, sourceLineNumber, sourceColumn);
}

示例#2

文件： ScriptCallStackFactory.cpp 项目： kjthegod/WebKit

static ScriptCallFrame toScriptCallFrame(v8::Handle<v8::StackFrame> frame)
{
    StringBuilder stringBuilder;
    stringBuilder.appendNumber(frame->GetScriptId());
    String scriptId = stringBuilder.toString();
    String sourceName;
    v8::Local<v8::String> sourceNameValue(frame->GetScriptNameOrSourceURL());
    if (!sourceNameValue.IsEmpty()) {
        int length = sourceNameValue->Length();
        sourceName = StringTraits<String>::fromV8String<V8StringOneByteTrait>(sourceNameValue, length);
    }

    String functionName;
    v8::Local<v8::String> functionNameValue(frame->GetFunctionName());
    if (!functionNameValue.IsEmpty())
        functionName = toCoreString(functionNameValue);

    int sourceLineNumber = frame->GetLineNumber();
    int sourceColumn = frame->GetColumn();
    return ScriptCallFrame(functionName, scriptId, sourceName, sourceLineNumber, sourceColumn);
}