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85 lines
3.6 KiB
C++
85 lines
3.6 KiB
C++
//
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// EntityScriptServerLogClient.cpp
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// interface/src
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//
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// Created by Clement Brisset on 2/1/17.
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// Copyright 2017 High Fidelity, Inc.
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//
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// Distributed under the Apache License, Version 2.0.
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// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
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//
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#include "EntityScriptServerLogClient.h"
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EntityScriptServerLogClient::EntityScriptServerLogClient() {
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auto nodeList = DependencyManager::get<NodeList>();
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auto& packetReceiver = nodeList->getPacketReceiver();
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packetReceiver.registerListener(PacketType::EntityServerScriptLog, this, "handleEntityServerScriptLogPacket");
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QObject::connect(nodeList.data(), &NodeList::nodeActivated, this, &EntityScriptServerLogClient::nodeActivated);
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QObject::connect(nodeList.data(), &NodeList::nodeKilled, this, &EntityScriptServerLogClient::nodeKilled);
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QObject::connect(nodeList.data(), &NodeList::canRezChanged, this, &EntityScriptServerLogClient::canRezChanged);
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}
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void EntityScriptServerLogClient::connectNotify(const QMetaMethod& signal) {
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// This needs to be delayed or "receivers()" will return completely inconsistent values
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QMetaObject::invokeMethod(this, "connectionsChanged", Qt::QueuedConnection);
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}
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void EntityScriptServerLogClient::disconnectNotify(const QMetaMethod& signal) {
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// This needs to be delayed or "receivers()" will return completely inconsistent values
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QMetaObject::invokeMethod(this, "connectionsChanged", Qt::QueuedConnection);
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}
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void EntityScriptServerLogClient::connectionsChanged() {
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auto numReceivers = receivers(SIGNAL(receivedNewLogLines(QString)));
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if (!_subscribed && numReceivers > 0) {
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enableToEntityServerScriptLog(DependencyManager::get<NodeList>()->getThisNodeCanRez());
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} else if (_subscribed && numReceivers == 0) {
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enableToEntityServerScriptLog(false);
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}
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}
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void EntityScriptServerLogClient::enableToEntityServerScriptLog(bool enable) {
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auto nodeList = DependencyManager::get<NodeList>();
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if (auto node = nodeList->soloNodeOfType(NodeType::EntityScriptServer)) {
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auto packet = NLPacket::create(PacketType::EntityServerScriptLog, sizeof(bool), true);
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packet->writePrimitive(enable);
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nodeList->sendPacket(std::move(packet), *node);
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if (_subscribed != enable) {
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if (enable) {
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emit receivedNewLogLines("====================== Subscribded to the Entity Script Server's log ======================");
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} else {
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emit receivedNewLogLines("==================== Unsubscribded from the Entity Script Server's log ====================");
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}
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}
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_subscribed = enable;
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}
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}
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void EntityScriptServerLogClient::handleEntityServerScriptLogPacket(QSharedPointer<ReceivedMessage> message, SharedNodePointer senderNode) {
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emit receivedNewLogLines(QString::fromUtf8(message->readAll()));
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}
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void EntityScriptServerLogClient::nodeActivated(SharedNodePointer activatedNode) {
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if (_subscribed && activatedNode->getType() == NodeType::EntityScriptServer) {
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_subscribed = false;
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enableToEntityServerScriptLog(DependencyManager::get<NodeList>()->getThisNodeCanRez());
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}
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}
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void EntityScriptServerLogClient::nodeKilled(SharedNodePointer killedNode) {
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if (killedNode->getType() == NodeType::EntityScriptServer) {
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emit receivedNewLogLines("====================== Connection to the Entity Script Server lost ======================");
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}
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}
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void EntityScriptServerLogClient::canRezChanged(bool canRez) {
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auto numReceivers = receivers(SIGNAL(receivedNewLogLines(QString)));
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if (numReceivers > 0) {
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enableToEntityServerScriptLog(canRez);
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}
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}
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