101 lines
2.8 KiB
C++
101 lines
2.8 KiB
C++
#include "PathManager.h"
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#include <QtCore/QCoreApplication>
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#include <QtCore/QFileInfo>
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#include <QtCore/QDir>
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#include <QtCore/QStandardPaths>
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#include <QtCore/QFile>
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#include <stdexcept>
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#include "VrLog.h"
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// 静态成员初始化
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PathManager* PathManager::s_instance = nullptr;
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std::mutex PathManager::s_mutex;
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PathManager::PathManager(const QString& appName)
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: m_appName(appName)
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{
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// 初始化时计算并缓存所有路径
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m_configDirectory = GetConfigDirectory();
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EnsureConfigDirectoryExists();
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m_configFilePath = m_configDirectory + "/config.xml";
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m_calibrationFilePath = m_configDirectory + "/EyeHandCalibMatrixInfo.ini";
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LOG_INFO("PathManager initialized for app: %s\n", appName.toStdString().c_str());
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LOG_INFO("Config directory: %s\n", m_configDirectory.toStdString().c_str());
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}
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PathManager& PathManager::GetInstance()
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{
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std::lock_guard<std::mutex> lock(s_mutex);
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if (s_instance == nullptr) {
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// 自动从应用程序路径获取应用名称
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QString appFilePath = QCoreApplication::applicationFilePath();
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QString appName = QFileInfo(appFilePath).baseName();
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LOG_INFO("Auto-detected application name: %s\n", appName.toStdString().c_str());
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s_instance = new PathManager(appName);
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}
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return *s_instance;
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}
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QString PathManager::GetConfigFilePath() const
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{
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return m_configFilePath;
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}
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QString PathManager::GetCalibrationFilePath() const
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{
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return m_calibrationFilePath;
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}
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QString PathManager::GetAppConfigDirectory() const
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{
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return m_configDirectory;
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}
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QString PathManager::GetConfigDirectory() const
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{
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QString baseDir;
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#ifdef _WIN32
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// Windows系统：使用程序目录
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baseDir = GetProgramDirectory();
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#else
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// Linux系统：使用用户配置目录
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baseDir = GetUserConfigDirectory();
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#endif
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// 使用类成员变量中存储的应用名称，避免重复获取
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return baseDir + "/../" + m_appName + "/Config";
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}
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bool PathManager::EnsureConfigDirectoryExists()
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{
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if (QDir().exists(m_configDirectory)) {
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return true;
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}
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LOG_INFO("Creating configuration directory: %s\n", m_configDirectory.toStdString().c_str());
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bool success = QDir().mkpath(m_configDirectory);
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if (success) {
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LOG_INFO("Configuration directory created successfully\n");
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} else {
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LOG_ERROR("Failed to create configuration directory: %s\n", m_configDirectory.toStdString().c_str());
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}
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return success;
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}
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QString PathManager::GetProgramDirectory() const
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{
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QString exePath = QCoreApplication::applicationFilePath();
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return QFileInfo(exePath).absoluteDir().path();
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}
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QString PathManager::GetUserConfigDirectory() const
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{
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return QStandardPaths::writableLocation(QStandardPaths::ConfigLocation);
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}
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