70 lines
2.1 KiB
C++
70 lines
2.1 KiB
C++
#include <QApplication>
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#include <QMessageBox>
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#include <QDir>
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#include <QStandardPaths>
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#include <QFileInfo>
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#include <QIcon>
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#include "mainwindow.h"
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#include "Presenter/Inc/ConfigManager.h"
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#include "Version.h"
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#include "SingleInstanceManager.h"
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// FFmpeg-rockchip 内部符号的 stub 定义（链接时需要但本进程不会真正调用）
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#ifdef __linux__
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extern "C" {
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// rkmppdec.c 需要，但本进程只拉流解码，不用 encoder
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typedef int MppCodingType;
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const char* querystring(MppCodingType /*coding*/) { return "unknown"; }
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// libavutil 可能在未被直接引用时缺失
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unsigned int ff_log_level = 0;
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}
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#endif
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namespace {
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QString resolveConfigPath()
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{
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// 1) exe 同目录下的 config/config.xml
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QDir d(QCoreApplication::applicationDirPath());
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QString p = d.absoluteFilePath("config/config.xml");
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if (QFileInfo::exists(p)) return p;
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// 2) 工作目录
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p = QDir::current().absoluteFilePath("config/config.xml");
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if (QFileInfo::exists(p)) return p;
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// 3) AppData (Windows) / 用户目录 (Linux)
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QString dataDir = QStandardPaths::writableLocation(QStandardPaths::AppDataLocation);
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QDir().mkpath(dataDir + "/DroneScrewCtrl");
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return dataDir + "/DroneScrewCtrl/config.xml";
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}
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} // namespace
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int main(int argc, char* argv[])
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{
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QApplication a(argc, argv);
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a.setApplicationName(DRONESCREWCTRL_APP_NAME);
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a.setApplicationVersion(DRONESCREWCTRL_VERSION_STRING);
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a.setWindowIcon(QIcon(":/dronescrewctrl/resource/logo.png"));
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// 单实例检查（使用标准 SingleInstanceManager，确保退出时正确释放）
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SingleInstanceManager instanceMgr("DroneScrewCtrlApp");
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if (instanceMgr.isAnotherInstanceRunning())
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{
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QMessageBox::information(nullptr,
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QObject::tr("应用程序已运行"),
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QObject::tr("无人机螺杆控制端已经在运行中，请勿重复启动！"),
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QMessageBox::Ok);
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return 0;
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}
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QString configPath = resolveConfigPath();
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ConfigManager::Instance().Initialize(configPath.toStdString());
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MainWindow w;
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w.show();
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return a.exec();
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}
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