openmeetings-screenshare/src/main/java/org/apache/openmeetings/screenshare/gui/listener/OmMouseInputAdapter.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License") +  you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.openmeetings.screenshare.gui.listener;

import java.awt.Cursor;
import java.awt.event.MouseEvent;
import java.util.function.Consumer;

import javax.swing.event.MouseInputAdapter;

import org.apache.openmeetings.screenshare.gui.ScreenSharerFrame;

public abstract class OmMouseInputAdapter extends MouseInputAdapter {
	private final int enterCursor;
	protected Consumer<MouseEvent> cons;
	protected final ScreenSharerFrame frame;

	public OmMouseInputAdapter(ScreenSharerFrame frame, int enterCursor) {
		this.frame = frame;
		this.enterCursor = enterCursor;
	}

	@Override
	public void mouseEntered(MouseEvent e) {
		frame.setCursor(Cursor.getPredefinedCursor(enterCursor));
	}

	@Override
	public void mouseExited(MouseEvent e) {
		frame.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
	}

	@Override
	public void mousePressed(MouseEvent e) {
		frame.setShowWarning(false);
		cons.accept(e);
	}

	@Override
	public void mouseReleased(MouseEvent e) {
		frame.setShowWarning(true);
	}
}