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- /*
- * Copyright (c) 2006-2017 DMDirc Developers
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
- * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
- * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
- * OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
- package com.dmdirc.ui;
-
- import com.dmdirc.plugins.Service;
- import com.dmdirc.plugins.ServiceManager;
-
- import java.awt.BorderLayout;
- import java.awt.Component;
- import java.awt.event.ActionEvent;
- import java.awt.event.ActionListener;
- import java.util.List;
-
- import javax.swing.BorderFactory;
- import javax.swing.Box;
- import javax.swing.BoxLayout;
- import javax.swing.DefaultListCellRenderer;
- import javax.swing.DefaultListModel;
- import javax.swing.JButton;
- import javax.swing.JDialog;
- import javax.swing.JList;
- import javax.swing.JPanel;
- import javax.swing.WindowConstants;
- import javax.swing.event.ListSelectionEvent;
- import javax.swing.event.ListSelectionListener;
-
- /**
- * Simple dialog to pick and load a UI in an existing client.
- */
- public class UIAttachDialog extends JDialog implements ActionListener, ListSelectionListener {
-
- /** Java Serialisation version ID. */
- private static final long serialVersionUID = 1;
- /** Sensible component gap. */
- private static final int GAP = 5;
- /** Services list. */
- private final JList<Service> list;
- /** Service manager to use to find UI services. */
- private final ServiceManager serviceManager;
-
- /**
- * Creates a new dialog allowing the user to select and load a UI.
- *
- * @param serviceManager Service manager to use to find UI services.
- */
- public UIAttachDialog(final ServiceManager serviceManager) {
- this.serviceManager = serviceManager;
- list = initList();
- setLayout(new BorderLayout());
- add(list, BorderLayout.CENTER);
- add(initButtonPanel(), BorderLayout.PAGE_END);
- }
-
- /** Initialises the model with a list of UIs. */
- private JList<Service> initList() {
- final DefaultListModel<Service> model = new DefaultListModel<>();
- final JList<Service> newList = new JList<>(model);
- newList.setCellRenderer(new ServiceRenderer());
- newList.addListSelectionListener(this);
- final List<Service> services = serviceManager.getServicesByType("ui");
- services.forEach(model::addElement);
- newList.setSelectedIndex(0);
- return newList;
- }
-
- /** Initialises the OK and and cancel button panel. */
- private JPanel initButtonPanel() {
- final JPanel panel = new JPanel();
- final BoxLayout box = new BoxLayout(panel, BoxLayout.LINE_AXIS);
- final JButton ok = new JButton("OK");
- final JButton cancel = new JButton("Cancel");
-
- ok.setActionCommand("OK");
- ok.addActionListener(this);
- cancel.setActionCommand("Cancel");
- cancel.addActionListener(this);
-
- panel.setLayout(box);
- panel.setBorder(BorderFactory.createEmptyBorder(GAP, GAP, GAP, GAP));
- panel.add(Box.createHorizontalGlue());
- if (System.getProperty("os.name").toLowerCase().startsWith("win")) {
- panel.add(ok);
- panel.add(Box.createHorizontalStrut(GAP));
- panel.add(cancel);
- } else {
- panel.add(cancel);
- panel.add(Box.createHorizontalStrut(GAP));
- panel.add(ok);
- }
-
- return panel;
- }
-
- /** Displays this dialog. */
- public void display() {
- setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
- pack();
- setVisible(true);
- }
-
- @Override
- public void actionPerformed(final ActionEvent e) {
- if ("OK".equals(e.getActionCommand())) {
- if (list.getSelectedValue() == null) {
- return;
- }
- list.getSelectedValue().activate();
- }
- dispose();
- }
-
- @Override
- public void valueChanged(final ListSelectionEvent e) {
- if (!e.getValueIsAdjusting()) {
- list.setSelectedIndex(e.getLastIndex());
- }
- }
-
- /**
- * Renders plugin services properly.
- */
- private static class ServiceRenderer extends DefaultListCellRenderer {
-
- /** Java Serialisation version ID. */
- private static final long serialVersionUID = 1;
-
- @Override
- public Component getListCellRendererComponent(final JList<?> list,
- final Object value, final int index, final boolean isSelected,
- final boolean cellHasFocus) {
- final Component label = super.getListCellRendererComponent(list,
- value, index, isSelected, cellHasFocus);
-
- if (value instanceof Service) {
- setText(((Service) value).getName());
- }
-
- return label;
- }
-
- }
-
- }
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