io.qt.internal.CoreUtility Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of qtjambi Show documentation
QtJambi base module containing QtCore, QtGui and QtWidgets.
There is a newer version: 6.8.0
/****************************************************************************
**
** Copyright (C) 2009-2024 Dr. Peter Droste, Omix Visualization GmbH & Co. KG. All rights reserved.
**
** This file is part of Qt Jambi.
**
** $BEGIN_LICENSE$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
** 
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
** $END_LICENSE$

**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/
package io.qt.internal;

import java.lang.invoke.MethodHandle;
import java.lang.reflect.Method;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.function.Consumer;
import java.util.function.Function;

import io.qt.QtSignalEmitterInterface;
import io.qt.core.QMetaObject;
import io.qt.core.QObject;

/**
 * @hidden
 */
public abstract class CoreUtility {
	protected CoreUtility() {throw new RuntimeException();}
	/**
	 * @hidden
	 */
	protected static abstract class AbstractSignal extends SignalUtility.AbstractSignal {
		protected AbstractSignal(){
			super();
		}
		
		protected AbstractSignal(Consumer argumentTest){
			super(argumentTest);
		}
	    
		protected AbstractSignal(Class declaringClass) {
            super(declaringClass);
        }
		
		protected AbstractSignal(Class declaringClass, boolean isDisposed) {
            super(declaringClass, isDisposed);
        }
        
		protected AbstractSignal(String signalName, Class[] types) {
            super(signalName, types);
        }
    }
    
	/**
	 * @hidden
	 */
    protected static abstract class AbstractMultiSignal extends SignalUtility.AbstractMultiSignal {
    	protected AbstractMultiSignal() {
            super();
        }
    }
    
    protected static void checkConnectionToDisposedSignal(QMetaObject.DisposedSignal signal, Object receiver, boolean slotObject) {
        SignalUtility.checkConnectionToDisposedSignalImpl(signal, receiver, slotObject);
    }
    
    protected static void emitNativeSignal(QObject sender, int methodIndex, long metaObjectId, Object args[]) {
    	SignalUtility.emitNativeSignal(sender, methodIndex, metaObjectId, 0, args);
    }
    
    protected static boolean disconnectAll(QtSignalEmitterInterface sender, Object receiver) {
    	return SignalUtility.disconnectAll(sender, receiver);
    }
    
    protected static boolean disconnectOne(QMetaObject.Connection connection) {
    	return SignalUtility.disconnectOne(connection);
    }
    
    protected static Object invokeInterfaceDefaultMethod(Method method, Object object, Object... args) throws Throwable {
		return ReflectionUtility.methodInvocationHandler.invokeInterfaceDefaultMethod(method, object, args);
	}
    
    protected static MethodHandle getMethodHandle(Method method) throws IllegalAccessException {
    	return ReflectionUtility.getMethodHandle(method);
    }
    
    protected static void addClassPath(String path) {
    	ResourceUtility.addSearchPath(path);
    }
    
    protected static void removeClassPath(String path) {
    	ResourceUtility.removeSearchPath(path);
    }
    
    protected static void addClassPath(URL path) {
    	ResourceUtility.addSearchPath(path);
    }
    
    protected static  Function functionFromMethod(Method method){
    	return ReflectionUtility.functionFromMethod(method);
    }
    
    protected static URL createURL(String url) throws MalformedURLException {
    	return new URL(url);
    }
}