LogAnalyzer/main.cpp at main · Marukooh/LogAnalyzer · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
#include "app/appcontroller.h"

#include <QCommandLineParser>
#include <QGuiApplication>
#include <QQmlApplicationEngine>
#include <QQuickStyle>
#include <QTimer>

#ifndef LOGANALYZER_VERSION
#define LOGANALYZER_VERSION "0.0.0"
#endif

int main(int argc, char *argv[])
{
    QGuiApplication application(argc, argv);
    QCoreApplication::setApplicationName(QStringLiteral("LogAnalyzer"));
    QCoreApplication::setApplicationVersion(QStringLiteral(LOGANALYZER_VERSION));
    QCoreApplication::setOrganizationName(QStringLiteral("LogAnalyzer"));
    QGuiApplication::setApplicationDisplayName(QStringLiteral("LogAnalyzer"));

    QCommandLineParser parser;
    parser.setApplicationDescription(QStringLiteral(
        "Fast, portable explorer for very large text log files."));
    parser.addHelpOption();
    parser.addVersionOption();
    const QCommandLineOption smokeTestOption(
        QStringLiteral("smoke-test"),
        QStringLiteral("Create the application and exit immediately."));
    parser.addOption(smokeTestOption);
    parser.addPositionalArgument(QStringLiteral("file"),
                                 QStringLiteral("Local log file to open."),
                                 QStringLiteral("[file]"));
    parser.process(application);

    QQuickStyle::setStyle(QStringLiteral("Basic"));

    loganalyzer::AppController controller;
    QQmlApplicationEngine engine;
    engine.setInitialProperties({
        {QStringLiteral("appController"), QVariant::fromValue(&controller)},
    });
    QObject::connect(&engine, &QQmlApplicationEngine::objectCreationFailed,
                     &application, [] { QCoreApplication::exit(EXIT_FAILURE); },
                     Qt::QueuedConnection);
    engine.loadFromModule(QStringLiteral("LogAnalyzer"), QStringLiteral("Main"));

    if (engine.rootObjects().isEmpty()) {
        return EXIT_FAILURE;
    }
    const QStringList positionalArguments = parser.positionalArguments();
    if (!positionalArguments.isEmpty()) {
        controller.openFile(QUrl::fromLocalFile(positionalArguments.first()));
    }
    if (parser.isSet(smokeTestOption)) {
        QTimer::singleShot(0, &application, &QCoreApplication::quit);
    }

    return application.exec();
}