Reorganize logic code.

logic/JavaChecker.h

@@ -1,42 +0,0 @@
-#pragma once
-#include <QProcess>
-#include <QTimer>
-#include <memory>
-
-class JavaChecker;
-
-
-struct JavaCheckResult
-{
-	QString path;
-	QString mojangPlatform;
-	QString realPlatform;
-	QString javaVersion;
-	bool valid = false;
-	bool is_64bit = false;
-	int id;
-};
-
-typedef std::shared_ptr<QProcess> QProcessPtr;
-typedef std::shared_ptr<JavaChecker> JavaCheckerPtr;
-class JavaChecker : public QObject
-{
-	Q_OBJECT
-public:
-	explicit JavaChecker(QObject *parent = 0);
-	void performCheck();
-
-	QString path;
-	int id;
-
-signals:
-	void checkFinished(JavaCheckResult result);
-private:
-	QProcessPtr process;
-	QTimer killTimer;
-public
-slots:
-	void timeout();
-	void finished(int exitcode, QProcess::ExitStatus);
-	void error(QProcess::ProcessError);
-};