95 lines
2.8 KiB
C++
Executable File
95 lines
2.8 KiB
C++
Executable File
/**
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* @file TopicMonitorFactory.cpp
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* @author jinchao
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* @brief 主题监控工厂类实现
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* @version 1.0
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* @date 2025-03-10
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*
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* @copyright Copyright (c) 2025 COMAC
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*
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*/
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#include "TopicMonitorFactory.h"
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#include "../ModelTopicMonitor/AerodynamicsMonitor.h"
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#include "../ModelTopicMonitor/WeightBalanceMonitor.h"
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#include "../ModelTopicMonitor/GroundHandlingMonitor.h"
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#include <QDebug>
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TopicMonitorFactory &TopicMonitorFactory::getInstance()
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{
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// 单例模式
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static TopicMonitorFactory instance;
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// 在首次调用时初始化默认的监控类型
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static bool initialized = false;
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if (!initialized) {
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// 注册气动模型主题监控器
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instance.registerMonitorType(
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"XNAerodynamics", [](QObject *parent) { return new AerodynamicsMonitor(parent); });
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// 注册质量模型主题监控器
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instance.registerMonitorType(
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"XNWeightBalance", [](QObject *parent) { return new WeightBalanceMonitor(parent); });
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// 注册地操模型主题监控器
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instance.registerMonitorType(
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"XNGroundHandling", [](QObject *parent) { return new GroundHandlingMonitor(parent); });
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initialized = true;
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}
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return instance;
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}
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QSharedPointer<TopicMonitor> TopicMonitorFactory::createMonitor(const QString &modelName,
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QObject *parent)
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{
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// 首先找到匹配的类型前缀
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QString matchedPrefix;
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for (auto it = m_creators.begin(); it != m_creators.end(); ++it) {
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if (modelName.contains(it.key(), Qt::CaseInsensitive)) {
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matchedPrefix = it.key();
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break;
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}
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}
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// 如果没有匹配的类型，返回nullptr
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if (matchedPrefix.isEmpty()) {
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qWarning() << "无法为主题" << modelName << "创建监控器，未找到匹配的类型";
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return nullptr;
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}
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// 检查是否已经存在该类型的实例
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if (m_monitorInstances.contains(matchedPrefix)) {
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qDebug() << "返回已存在的" << matchedPrefix << "监控器实例";
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return m_monitorInstances[matchedPrefix];
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}
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// 创建新的监控器实例
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TopicMonitor *monitor = m_creators[matchedPrefix](parent);
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if (!monitor) {
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qWarning() << "创建" << matchedPrefix << "类型的监控器失败";
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return nullptr;
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}
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// 缓存并返回新创建的实例
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QSharedPointer<TopicMonitor> monitorPtr(monitor);
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m_monitorInstances[matchedPrefix] = monitorPtr;
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qDebug() << "已创建并缓存" << matchedPrefix << "类型的监控器实例";
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return monitorPtr;
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}
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void TopicMonitorFactory::registerMonitorType(const QString &modelName,
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std::function<TopicMonitor *(QObject *)> creator)
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{
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// 注册模型主题监控器创建函数
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m_creators[modelName] = creator;
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qDebug() << "已注册模型" << modelName << "的主题监控器创建函数";
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}
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void TopicMonitorFactory::clearMonitors()
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{
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// 清除所有缓存的监控器实例
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m_monitorInstances.clear();
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qDebug() << "已清除所有缓存的监控器实例";
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} |