C++ QScriptDebuggerResponse类代码示例

QT_BEGIN_NAMESPACE

static QScriptValue debuggerResponseToScriptValue(QScriptEngine *eng, const QScriptDebuggerResponse &in)
{
    QScriptValue out = eng->newObject();
    out.setProperty(QString::fromLatin1("result"), eng->toScriptValue(in.result()));
    out.setProperty(QString::fromLatin1("error"), QScriptValue(eng, in.error()));
    out.setProperty(QString::fromLatin1("async"), QScriptValue(eng, in.async()));
    return out;
}

 void handleResponse(const QScriptDebuggerResponse &response, int /*commandId*/)
 {
     QScriptScriptMap scripts = response.resultAsScripts();
     QScriptScriptMap::const_iterator it;
     for (it = scripts.constBegin(); it != scripts.constEnd(); ++it) {
         QString fileName = it.value().fileName();
         if (isPrefixOf(m_prefix, fileName))
             m_task->results.append(fileName);
     }
     m_task->emitFinished();
     finish();
 }

/*!
  Returns true if this QScriptDebuggerResponse is equal to the \a other
  response, otherwise returns false.
*/
bool QScriptDebuggerResponse::operator==(const QScriptDebuggerResponse &other) const
{
    Q_D(const QScriptDebuggerResponse);
    const QScriptDebuggerResponsePrivate *od = other.d_func();
    if (d == od)
        return true;
    if (!d || !od)
        return false;
    return ((d->error == od->error)
            && (d->result == od->result)
            && (d->async == od->async));
}

/*!
  Applies the given \a command to the given \a backend.
*/
QScriptDebuggerResponse QScriptDebuggerCommandExecutor::execute(
    QScriptDebuggerBackend *backend,
    const QScriptDebuggerCommand &command)
{
    QScriptDebuggerResponse response;
    switch (command.type()) {
    case QScriptDebuggerCommand::None:
        break;

    case QScriptDebuggerCommand::Interrupt:
        backend->interruptEvaluation();
        break;

    case QScriptDebuggerCommand::Continue:
        if (backend->engine()->isEvaluating()) {
            backend->continueEvalution();
            response.setAsync(true);
        }
        break;

    case QScriptDebuggerCommand::StepInto: {
        QVariant attr = command.attribute(QScriptDebuggerCommand::StepCount);
        int count = attr.isValid() ? attr.toInt() : 1;
        backend->stepInto(count);
        response.setAsync(true);
    }   break;

    case QScriptDebuggerCommand::StepOver: {
        QVariant attr = command.attribute(QScriptDebuggerCommand::StepCount);
        int count = attr.isValid() ? attr.toInt() : 1;
        backend->stepOver(count);
        response.setAsync(true);
    }   break;

    case QScriptDebuggerCommand::StepOut:
        backend->stepOut();
        response.setAsync(true);
        break;

    case QScriptDebuggerCommand::RunToLocation:
        backend->runToLocation(command.fileName(), command.lineNumber());
        response.setAsync(true);
        break;

    case QScriptDebuggerCommand::RunToLocationByID:
        backend->runToLocation(command.scriptId(), command.lineNumber());
        response.setAsync(true);
        break;

    case QScriptDebuggerCommand::ForceReturn: {
        int contextIndex = command.contextIndex();
        QScriptDebuggerValue value = command.scriptValue();
        QScriptEngine *engine = backend->engine();
        QScriptValue realValue = value.toScriptValue(engine);
        backend->returnToCaller(contextIndex, realValue);
        response.setAsync(true);
    }   break;

    case QScriptDebuggerCommand::Resume:
        backend->resume();
        response.setAsync(true);
        break;

    case QScriptDebuggerCommand::SetBreakpoint: {
        QScriptBreakpointData data = command.breakpointData();
        if (!data.isValid())
            data = QScriptBreakpointData(command.fileName(), command.lineNumber());
        int id = backend->setBreakpoint(data);
        response.setResult(id);
    }   break;

    case QScriptDebuggerCommand::DeleteBreakpoint: {
        int id = command.breakpointId();
        if (!backend->deleteBreakpoint(id))
            response.setError(QScriptDebuggerResponse::InvalidBreakpointID);
    }   break;

    case QScriptDebuggerCommand::DeleteAllBreakpoints:
        backend->deleteAllBreakpoints();
        break;

    case QScriptDebuggerCommand::GetBreakpoints: {
        QScriptBreakpointMap bps = backend->breakpoints();
        if (!bps.isEmpty())
            response.setResult(bps);
    }   break;

    case QScriptDebuggerCommand::GetBreakpointData: {
        int id = command.breakpointId();
        QScriptBreakpointData data = backend->breakpointData(id);
        if (data.isValid())
            response.setResult(data);
        else
            response.setError(QScriptDebuggerResponse::InvalidBreakpointID);
    }   break;

    case QScriptDebuggerCommand::SetBreakpointData: {
//.........这里部分代码省略.........