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- /*
- * Copyright (c) 2006-2010 Chris Smith, Shane Mc Cormack, Gregory Holmes
- *
- * 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.addons.ui_swing.dialogs.channelsetting;
-
- import com.dmdirc.addons.ui_swing.components.renderers.ListModeCellRenderer;
- import com.dmdirc.addons.ui_swing.components.renderers.ExtendedListModeCellRenderer;
- import com.dmdirc.addons.ui_swing.UIUtilities;
- import com.dmdirc.Channel;
- import com.dmdirc.config.IdentityManager;
- import com.dmdirc.interfaces.ConfigChangeListener;
- import com.dmdirc.parser.common.ChannelListModeItem;
- import com.dmdirc.util.MapList;
-
- import java.awt.Insets;
- import java.awt.event.ActionEvent;
- import java.awt.event.ActionListener;
- import java.util.ArrayList;
- import java.util.Collection;
- import java.util.Enumeration;
- import java.util.HashMap;
- import java.util.List;
- import java.util.Map;
- import java.util.Map.Entry;
-
- import javax.swing.BorderFactory;
- import javax.swing.DefaultComboBoxModel;
- import javax.swing.DefaultListModel;
- import javax.swing.JButton;
- import javax.swing.JCheckBox;
- import javax.swing.JComboBox;
- import javax.swing.JLabel;
- import javax.swing.JList;
- import javax.swing.JOptionPane;
- import javax.swing.JPanel;
- import javax.swing.JScrollPane;
- import javax.swing.ListCellRenderer;
- import javax.swing.event.ListSelectionEvent;
- import javax.swing.event.ListSelectionListener;
-
- import net.miginfocom.swing.MigLayout;
-
- /** List modes panel. */
- public final class ChannelListModesPane extends JPanel implements ActionListener,
- ListSelectionListener, ConfigChangeListener {
-
- /**
- * A version number for this class. It should be changed whenever the class
- * structure is changed (or anything else that would prevent serialized
- * objects being unserialized with the new class).
- */
- private static final long serialVersionUID = 5;
- /** Channel. */
- private final Channel channel;
- /** Combox box used to switch between list modes. */
- private final JComboBox listModesMenu;
- /** Arraylist of jpanels containing the listmodes. */
- private final List<JList> listModesPanels;
- /** JPanel used to show listmodespanels in. */
- private final JScrollPane listModesPanel;
- /** Add list mode button. */
- private final JButton addListModeButton;
- /** Remove list mode button. */
- private final JButton removeListModeButton;
- /** list modes available on this server. */
- private final char[] listModesArray;
- /** Modes on creation. */
- private final MapList<Character, ChannelListModeItem> existingListItems;
- /** Mode count label. */
- private final JLabel modeCount;
- /** Cell renderer. */
- private ListCellRenderer renderer;
- /** Extended info toggle. */
- private final JCheckBox toggle;
-
- /**
- * Creates a new instance of ChannelListModePane.
- *
- * @param channel Parent channel
- */
- public ChannelListModesPane(final Channel channel) {
- super();
-
- this.setOpaque(UIUtilities.getTabbedPaneOpaque());
- this.channel = channel;
-
- if (IdentityManager.getGlobalConfig().getOptionBool("general",
- "extendedListModes")) {
- renderer = new ExtendedListModeCellRenderer();
- } else {
- renderer = new ListModeCellRenderer();
- }
- listModesPanel = new JScrollPane();
- listModesPanels = new ArrayList<JList>();
- listModesArray =
- channel.getServer().getParser().getListChannelModes().toCharArray();
- existingListItems =
- new MapList<Character, ChannelListModeItem>();
- listModesMenu =
- new JComboBox(new DefaultComboBoxModel());
- addListModeButton = new JButton("Add");
- removeListModeButton = new JButton("Remove");
- removeListModeButton.setEnabled(false);
- modeCount = new JLabel();
- toggle = new JCheckBox("Show extended information",
- IdentityManager.getGlobalConfig().getOptionBool("general",
- "extendedListModes"));
- toggle.setOpaque(UIUtilities.getTabbedPaneOpaque());
- toggle.setMargin(new Insets(0, 0, 0, 0));
- toggle.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0));
-
- initListModesPanel();
- initListeners();
-
- setVisible(true);
- }
-
- /** Updates the panel. */
- public void update() {
- final boolean visible = listModesPanel.isVisible();
-
- if (visible) {
- listModesPanel.setVisible(false);
- }
-
- existingListItems.clear();
-
- for (int i = 0; i < listModesArray.length;
- i++) {
- final char mode = listModesArray[i];
- existingListItems.add(mode,
- new ArrayList<ChannelListModeItem>(channel.getChannelInfo().
- getListMode(mode)));
- final Collection<ChannelListModeItem> listItems =
- channel.getChannelInfo().getListMode(mode);
- final DefaultListModel model =
- (DefaultListModel) listModesPanels.get(i).getModel();
-
- model.removeAllElements();
- for (ChannelListModeItem listItem : listItems) {
- model.addElement(listItem);
- }
- }
-
- if (visible) {
- listModesPanel.setVisible(true);
- }
- }
-
- /** Updates the list mode menu. */
- private void updateMenu() {
- if (listModesArray.length == 0) {
- listModesMenu.setEnabled(false);
- addListModeButton.setEnabled(false);
- return;
- } else {
- listModesMenu.setEnabled(true);
- addListModeButton.setEnabled(true);
- }
-
- final DefaultComboBoxModel model =
- (DefaultComboBoxModel) listModesMenu.getModel();
- for (char mode : listModesArray) {
- String modeText = mode + " list";
- if (channel.getConfigManager().hasOptionString("server", "mode" + mode)) {
- modeText = channel.getConfigManager().getOption("server",
- "mode" + mode) + " list [+"+mode+"]";
- }
- model.addElement(modeText);
-
- final JList list =
- new JList(new DefaultListModel());
- list.setCellRenderer(renderer);
- list.setVisibleRowCount(8);
- list.addListSelectionListener(this);
-
- listModesPanels.add(list);
- }
- if (listModesPanels.isEmpty()) {
- listModesPanel.setViewportView(new JPanel());
- } else {
- listModesPanel.setViewportView(listModesPanels.get(0));
- }
- updateModeCount();
- listModesPanel.setVisible(true);
- }
-
- /** Initialises the list modes panel. */
- private void initListModesPanel() {
- updateMenu();
-
- setLayout(new MigLayout("fill, wrap 1"));
-
- add(listModesMenu, "growx, pushx");
- add(listModesPanel, "grow, push");
- add(modeCount, "split 2, growx, pushx");
- add(toggle, "alignx center");
- add(addListModeButton, "split 2, growx, pushx");
- add(removeListModeButton, "growx, pushx");
-
- update();
- updateModeCount();
- }
-
- /** Initialises listeners for this dialog. */
- private void initListeners() {
- addListModeButton.addActionListener(this);
- removeListModeButton.addActionListener(this);
- listModesMenu.addActionListener(this);
- toggle.addActionListener(this);
- IdentityManager.getGlobalConfig().addChangeListener("general",
- "extendedListModes", this);
-
- }
-
- /** Sends the list modes to the server. */
- public void save() {
- final Map<ChannelListModeItem, Character> currentModes =
- new HashMap<ChannelListModeItem, Character>();
- final Map<ChannelListModeItem, Character> newModes =
- new HashMap<ChannelListModeItem, Character>();
-
- for (int i = 0; i < listModesArray.length;
- i++) {
- final char mode = listModesArray[i];
- final Enumeration<?> values =
- ((DefaultListModel) listModesPanels.get(i).getModel()).elements();
- final List<ChannelListModeItem> listItems =
- existingListItems.get(mode);
-
- for (ChannelListModeItem listItem : listItems) {
- currentModes.put(listItem, mode);
- }
-
- while (values.hasMoreElements()) {
- final ChannelListModeItem value =
- (ChannelListModeItem) values.nextElement();
- newModes.put(value, mode);
- }
- }
-
- for (Entry<ChannelListModeItem, Character> entry : newModes.entrySet()) {
- if (currentModes.containsKey(entry.getKey())) {
- currentModes.remove(entry.getKey());
- } else {
- channel.getChannelInfo().
- alterMode(true, entry.getValue(),
- entry.getKey().getItem());
- }
- }
-
- for (Entry<ChannelListModeItem, Character> entry : currentModes.entrySet()) {
- channel.getChannelInfo().
- alterMode(false, entry.getValue(), entry.getKey().getItem());
- }
-
- channel.getChannelInfo().flushModes();
-
- IdentityManager.getConfigIdentity().setOption("general",
- "extendedListModes", toggle.isSelected());
- }
-
- /** Adds a list mode. */
- private void addListMode() {
- final int selectedIndex = listModesMenu.getSelectedIndex();
- String modeText = String.valueOf(listModesArray[selectedIndex]);
- String modeMask;
- if (channel.getConfigManager().hasOptionString("server", "mode"
- + listModesArray[selectedIndex])) {
- modeText = channel.getConfigManager().
- getOption("server", "mode" + listModesArray[selectedIndex]);
- }
- modeMask = JOptionPane.showInputDialog(listModesPanel,
- "Please enter the hostmask for the new " + modeText);
- if (modeMask != null && (!modeMask.isEmpty() || !modeMask.isEmpty())) {
- final DefaultListModel model =
- (DefaultListModel) listModesPanels.get(selectedIndex).
- getModel();
- model.addElement(new ChannelListModeItem(modeMask, "",
- System.currentTimeMillis() / 1000));
- }
- updateModeCount();
- }
-
- /** Removes a list mode. */
- private void removeListMode() {
- final int selectedIndex = listModesMenu.getSelectedIndex();
- final JList list = listModesPanels.get(selectedIndex);
- for (Object mode : list.getSelectedValues()) {
- ((DefaultListModel) list.getModel()).removeElement(mode);
- }
- updateModeCount();
- }
-
- /**
- * {@inheritDoc}
- *
- * @param event Action event
- */
- @Override
- public void actionPerformed(final ActionEvent event) {
- if (listModesMenu.equals(event.getSource())) {
- final int selectedIndex = listModesMenu.getSelectedIndex();
- listModesPanel.setVisible(false);
- listModesPanel.setViewportView(listModesPanels.get(selectedIndex));
- listModesPanel.setVisible(true);
- updateModeCount();
- } else if (addListModeButton.equals(event.getSource())) {
- addListMode();
- } else if (removeListModeButton.equals(event.getSource())) {
- removeListMode();
- } else if (toggle.equals(event.getSource())) {
- if (toggle.isSelected()) {
- renderer = new ExtendedListModeCellRenderer();
- } else {
- renderer = new ListModeCellRenderer();
- }
- for (JList list : listModesPanels) {
- list.setCellRenderer(renderer);
- }
- }
- }
-
- /**
- * {@inheritDoc}
- *
- * @param event List selection event
- */
- @Override
- public void valueChanged(final ListSelectionEvent event) {
- if (!event.getValueIsAdjusting()) {
- final int selected =
- ((JList) event.getSource()).getSelectedIndex();
- if (selected == -1) {
- removeListModeButton.setEnabled(false);
- } else {
- removeListModeButton.setEnabled(true);
- }
- }
- }
-
- /** Updates the mode count label. */
- private void updateModeCount() {
- if (listModesPanels.isEmpty()) {
- modeCount.setText(null);
- return;
- }
-
- final int selected = listModesMenu.getSelectedIndex();
- final int current = listModesPanels.get(selected).getModel().getSize();
- final int maxModes = channel.getServer().getParser().
- getMaxListModes(listModesArray[selected]);
-
- if (maxModes == -1) {
- modeCount.setText(current + " mode" + (current == 1 ? "" : "s") + " set");
- } else {
- modeCount.setText(current + " mode" + (current == 1 ? "" : "s")
- + " set (maximum of " + maxModes + ")");
- }
- }
-
- /** {@inheritDoc} */
- @Override
- public void configChanged(final String domain, final String key) {
- if (IdentityManager.getGlobalConfig().getOptionBool("general",
- "extendedListModes")) {
- renderer = new ListModeCellRenderer();
- } else {
- renderer = new ExtendedListModeCellRenderer();
- }
- for (JList list : listModesPanels) {
- list.setCellRenderer(renderer);
- }
- }
- }
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