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#include <QCoreApplication>
#include <QQmlEngine>
#include "messagelogger.h"
static QStringList s_messages;
static void logFunc(QtMsgType type, const QMessageLogContext &context, const QString &msg) {
Q_UNUSED(type);
Q_UNUSED(context);
Q_UNUSED(msg);
MessageLogger::globalInstance()->log(msg);
QByteArray localMsg = msg.toLocal8Bit();
fprintf(stderr, "%s (%s:%u, %s)\n", localMsg.constData(), context.file, context.line, context.function);
}
MessageLogger::MessageLogger(QObject *parent) : QObject(parent)
{
}
void MessageLogger::install()
{
qInstallMessageHandler(logFunc);
}
void MessageLogger::log(const QString &message)
{
s_messages << message;
}
QStringList MessageLogger::messages() const
{
return s_messages;
}
void MessageLogger::setMessages(const QStringList &messages)
{
s_messages = messages;
}
MessageLogger *MessageLogger::globalInstance()
{
static MessageLogger* instance = nullptr;
if (!instance) {
instance = new MessageLogger(QCoreApplication::instance());
}
return instance;
}
void MessageLogger::clear()
{
s_messages.clear();
}
static QObject *provider(QQmlEngine *engine, QJSEngine *scriptEngine) {
Q_UNUSED(engine);
Q_UNUSED(scriptEngine);
MessageLogger* logger = new MessageLogger(engine);
return logger;
}
static void init() {
qmlRegisterSingletonType<MessageLogger>("MessageLogger", 1, 0, "MessageLogger", provider);
}
Q_COREAPP_STARTUP_FUNCTION(init)
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