taverna-plugin-manager/src/main/java/org/apache/taverna/workbench/plugin/impl/PluginPanel.java - incubator-taverna-workbench - Git at Google

 /*
  * 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.taverna.workbench.plugin.impl;

 import static java.awt.Font.BOLD;
 import static java.awt.GridBagConstraints.CENTER;
 import static java.awt.GridBagConstraints.NORTHWEST;
 import static org.apache.taverna.workbench.icons.WorkbenchIcons.tavernaCogs64x64Icon;

 import java.awt.Component;
 import java.awt.Graphics;
 import java.awt.GridBagConstraints;
 import java.awt.GridBagLayout;
 import java.awt.Insets;
 import java.awt.event.ActionEvent;

 import javax.swing.AbstractAction;
 import javax.swing.Action;
 import javax.swing.JButton;
 import javax.swing.JLabel;
 import javax.swing.JPanel;
 import javax.swing.border.Border;
 import javax.swing.plaf.basic.BasicButtonUI;

 /**
  * @author David Withers
  */
 @SuppressWarnings("serial")
 public abstract class PluginPanel extends JPanel {
 	@SuppressWarnings("unused")
 	private static final int logoSize = 64;

 	private JLabel descriptionLabel;
 	private JLabel descriptionTitle;
 	private JButton actionButton;

 	public PluginPanel(String name, String organization, String version,
 			String description) {
 		setLayout(new GridBagLayout());
 		GridBagConstraints gbc = new GridBagConstraints();
 		gbc.anchor = NORTHWEST;
 		gbc.insets.left = 10;
 		gbc.insets.right = 10;
 		gbc.insets.top = 10;
 		gbc.insets.bottom = 10;

 		gbc.gridx = 0;
 		gbc.weightx = 0;
 		gbc.gridheight = 4;
 		JLabel logo = new JLabel(tavernaCogs64x64Icon);
 		add(logo, gbc);

 		gbc.gridx = 2;
 		gbc.anchor = CENTER;
 		actionButton = new JButton(getPluginAction());
 		add(actionButton, gbc);

 		gbc.gridx = 1;
 		gbc.weightx = 1;
 		gbc.gridheight = 1;
 		gbc.insets.top = 7;
 		gbc.insets.bottom = 0;
 		gbc.anchor = NORTHWEST;
 		JLabel nameLabel = new JLabel(name);
 		nameLabel.setFont(getFont().deriveFont(BOLD));
 		add(nameLabel, gbc);

 		gbc.insets.top = 0;
 		add(new JLabel(organization), gbc);

 		add(new JLabel("Version " + version), gbc);

 		JButton information = new JButton(new InfoAction());
 		information.setFont(information.getFont().deriveFont(BOLD));
 		information.setUI(new BasicButtonUI());
 		information.setBorder(null);
 		add(information, gbc);

 		descriptionTitle = new JLabel("Description");
 		descriptionTitle.setFont(getFont().deriveFont(BOLD));
 		descriptionLabel = new JLabel("<html>" + description);

 		setBorder(new PluginBorder());
 	}

 	private void showInformation() {
 		GridBagConstraints gbc = new GridBagConstraints();
 		gbc.anchor = NORTHWEST;
 		gbc.insets.left = 10;
 		gbc.insets.right = 10;
 		gbc.insets.bottom = 10;
 		gbc.gridx = 0;
 		gbc.gridwidth = 3;

 		add(descriptionTitle, gbc);
 		add(descriptionLabel, gbc);
 		revalidate();
 	}

 	private void hideInformation() {
 		remove(descriptionTitle);
 		remove(descriptionLabel);
 		revalidate();
 	}

 	public abstract Action getPluginAction();

 	class InfoAction extends AbstractAction {
 		private boolean showInformation = true;

 		public InfoAction() {
 			putValue(NAME, "Show information");
 		}

 		@Override
 		public void actionPerformed(ActionEvent e) {
 			if (showInformation) {
 				showInformation();
 				putValue(NAME, "Hide information");
 				showInformation = false;
 			} else {
 				hideInformation();
 				putValue(NAME, "Show information");
 				showInformation = true;
 			}
 		}
 	}

 	class PluginBorder implements Border {
 		@Override
 		public void paintBorder(Component c, Graphics g, int x, int y,
 				int width, int height) {
 			g.setColor(getBackground().darker());
 			g.drawLine(x, y, x + width, y);
 			g.drawLine(x, y + height - 1, x + width, y + height - 1);
 		}

 		@Override
 		public boolean isBorderOpaque() {
 			return false;
 		}

 		@Override
 		public Insets getBorderInsets(Component c) {
 			return new Insets(0, 0, 0, 0);
 		}
 	}
 }
	/*
	* 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.taverna.workbench.plugin.impl;

	import static java.awt.Font.BOLD;
	import static java.awt.GridBagConstraints.CENTER;
	import static java.awt.GridBagConstraints.NORTHWEST;
	import static org.apache.taverna.workbench.icons.WorkbenchIcons.tavernaCogs64x64Icon;

	import java.awt.Component;
	import java.awt.Graphics;
	import java.awt.GridBagConstraints;
	import java.awt.GridBagLayout;
	import java.awt.Insets;
	import java.awt.event.ActionEvent;

	import javax.swing.AbstractAction;
	import javax.swing.Action;
	import javax.swing.JButton;
	import javax.swing.JLabel;
	import javax.swing.JPanel;
	import javax.swing.border.Border;
	import javax.swing.plaf.basic.BasicButtonUI;

	/**
	* @author David Withers
	*/
	@SuppressWarnings("serial")
	public abstract class PluginPanel extends JPanel {
	@SuppressWarnings("unused")
	private static final int logoSize = 64;

	private JLabel descriptionLabel;
	private JLabel descriptionTitle;
	private JButton actionButton;

	public PluginPanel(String name, String organization, String version,
	String description) {
	setLayout(new GridBagLayout());
	GridBagConstraints gbc = new GridBagConstraints();
	gbc.anchor = NORTHWEST;
	gbc.insets.left = 10;
	gbc.insets.right = 10;
	gbc.insets.top = 10;
	gbc.insets.bottom = 10;

	gbc.gridx = 0;
	gbc.weightx = 0;
	gbc.gridheight = 4;
	JLabel logo = new JLabel(tavernaCogs64x64Icon);
	add(logo, gbc);

	gbc.gridx = 2;
	gbc.anchor = CENTER;
	actionButton = new JButton(getPluginAction());
	add(actionButton, gbc);

	gbc.gridx = 1;
	gbc.weightx = 1;
	gbc.gridheight = 1;
	gbc.insets.top = 7;
	gbc.insets.bottom = 0;
	gbc.anchor = NORTHWEST;
	JLabel nameLabel = new JLabel(name);
	nameLabel.setFont(getFont().deriveFont(BOLD));
	add(nameLabel, gbc);

	gbc.insets.top = 0;
	add(new JLabel(organization), gbc);

	add(new JLabel("Version " + version), gbc);

	JButton information = new JButton(new InfoAction());
	information.setFont(information.getFont().deriveFont(BOLD));
	information.setUI(new BasicButtonUI());
	information.setBorder(null);
	add(information, gbc);

	descriptionTitle = new JLabel("Description");
	descriptionTitle.setFont(getFont().deriveFont(BOLD));
	descriptionLabel = new JLabel("<html>" + description);

	setBorder(new PluginBorder());
	}

	private void showInformation() {
	GridBagConstraints gbc = new GridBagConstraints();
	gbc.anchor = NORTHWEST;
	gbc.insets.left = 10;
	gbc.insets.right = 10;
	gbc.insets.bottom = 10;
	gbc.gridx = 0;
	gbc.gridwidth = 3;

	add(descriptionTitle, gbc);
	add(descriptionLabel, gbc);
	revalidate();
	}

	private void hideInformation() {
	remove(descriptionTitle);
	remove(descriptionLabel);
	revalidate();
	}

	public abstract Action getPluginAction();

	class InfoAction extends AbstractAction {
	private boolean showInformation = true;

	public InfoAction() {
	putValue(NAME, "Show information");
	}

	@Override
	public void actionPerformed(ActionEvent e) {
	if (showInformation) {
	showInformation();
	putValue(NAME, "Hide information");
	showInformation = false;
	} else {
	hideInformation();
	putValue(NAME, "Show information");
	showInformation = true;
	}
	}
	}

	class PluginBorder implements Border {
	@Override
	public void paintBorder(Component c, Graphics g, int x, int y,
	int width, int height) {
	g.setColor(getBackground().darker());
	g.drawLine(x, y, x + width, y);
	g.drawLine(x, y + height - 1, x + width, y + height - 1);
	}

	@Override
	public boolean isBorderOpaque() {
	return false;
	}

	@Override
	public Insets getBorderInsets(Component c) {
	return new Insets(0, 0, 0, 0);
	}
	}
	}