dataformdialog.java.svn-base

来自「开源项目openfire的完整源程序」· SVN-BASE 代码 · 共 281 行

/**
 * $Revision: $
 * $Date: $
 *
 * Copyright (C) 2006 Jive Software. All rights reserved.
 *
 * This software is published under the terms of the GNU Lesser Public License (LGPL),
 * a copy of which is included in this distribution.
 */

package org.jivesoftware.spark.ui.conferences;

import org.jivesoftware.smack.XMPPException;
import org.jivesoftware.smackx.Form;
import org.jivesoftware.smackx.FormField;
import org.jivesoftware.smackx.muc.MultiUserChat;
import org.jivesoftware.spark.component.CheckBoxList;
import org.jivesoftware.spark.util.GraphicUtils;
import org.jivesoftware.spark.util.ModelUtil;
import org.jivesoftware.spark.util.ResourceUtils;
import org.jivesoftware.spark.util.log.Log;
import org.jivesoftware.resource.Res;

import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JComboBox;
import javax.swing.JComponent;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;

import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.FlowLayout;
import java.awt.Font;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.StringTokenizer;

public class DataFormDialog extends JPanel {
    private final Map valueMap = new HashMap();
    private int row = 0;
    private Form submitForm;
    JDialog dialog = null;


    public DataFormDialog(JFrame parent, final MultiUserChat chat, final Form submitForm) {
        dialog = new JDialog(parent, true);
        dialog.setTitle(Res.getString("title.configure.chat.room"));

        this.setLayout(new GridBagLayout());
        Form form = null;
        // Create the room
        try {
            form = chat.getConfigurationForm();
        }
        catch (XMPPException e) {
            Log.error(e);
        }

        // Create a new form to submit based on the original form
        this.submitForm = submitForm;
        Iterator fields = form.getFields();

        // Add default answers to the form to submit
        while (fields.hasNext()) {
            FormField field = (FormField)fields.next();
            submitForm.addField(field);
            String variable = field.getVariable();
            String description = field.getDescription();
            String label = field.getLabel();
            String type = field.getType();

            Iterator iter = field.getValues();
            List valueList = new ArrayList();
            while (iter.hasNext()) {
                valueList.add(iter.next());
            }

            if (type.equals(FormField.TYPE_BOOLEAN)) {
                String o = (String)valueList.get(0);
                boolean isSelected = o.equals("1");
                JCheckBox box = new JCheckBox(label);
                box.setSelected(isSelected);
                addField(label, box, variable);
            }
            else if (type.equals(FormField.TYPE_TEXT_SINGLE) ||
                    type.equals(FormField.TYPE_JID_SINGLE)) {
                String value = (String)valueList.get(0);
                addField(label, new JTextField(value), variable);
            }
            else if (type.equals(FormField.TYPE_TEXT_MULTI) ||
                    type.equals(FormField.TYPE_JID_MULTI)) {
                StringBuffer buf = new StringBuffer();
                iter = field.getValues();

                while (iter.hasNext()) {
                    buf.append((String)iter.next());

                    if (iter.hasNext()) {
                        buf.append(",");
                    }
                }
                addField(label, new JTextArea(buf.toString()), variable);
            }
            else if (type.equals(FormField.TYPE_TEXT_PRIVATE)) {
                addField(label, new JPasswordField(), variable);
            }
            else if (type.equals(FormField.TYPE_LIST_SINGLE)) {
                JComboBox box = new JComboBox();
                iter = field.getOptions();
                while (iter.hasNext()) {
                    FormField.Option option = (FormField.Option)iter.next();
                    String lab = option.getLabel();
                    String value = option.getValue();
                    box.addItem(value);
                }
                if (valueList.size() > 0) {
                    String defaultValue = (String)valueList.get(0);
                    box.setSelectedItem(defaultValue);
                }

                addField(label, box, variable);
            }
            else if (type.equals(FormField.TYPE_LIST_MULTI)) {
                CheckBoxList checkBoxList = new CheckBoxList();
                Iterator i = field.getValues();
                while (i.hasNext()) {
                    String value = (String)i.next();
                    checkBoxList.addCheckBox(new JCheckBox(value), value);
                }
                addField(label, checkBoxList, variable);
            }
        }


        JButton button = new JButton();
        ResourceUtils.resButton(button, Res.getString("button.update"));
        button.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                dialog.dispose();
                // Now submit all information
                updateRoomConfiguration(submitForm, chat);
            }
        });

        final JScrollPane pane = new JScrollPane(this);

        dialog.getContentPane().setLayout(new BorderLayout());

        dialog.getContentPane().add(pane, BorderLayout.CENTER);

        JPanel bottomPanel = new JPanel();
        bottomPanel.setLayout(new FlowLayout(FlowLayout.RIGHT));
        bottomPanel.add(button);

        JButton cancelButton = new JButton();
        ResourceUtils.resButton(cancelButton, Res.getString("button.cancel"));
        cancelButton.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent actionEvent) {
                dialog.dispose();
            }
        });

        bottomPanel.add(cancelButton);

        dialog.getContentPane().add(bottomPanel, BorderLayout.SOUTH);

        dialog.pack();
        dialog.setSize(600, 400);
        GraphicUtils.centerWindowOnScreen(dialog);
        dialog.show();


    }

    private void updateRoomConfiguration(Form submitForm, MultiUserChat chat) {
        Iterator valueIter = valueMap.keySet().iterator();
        while (valueIter.hasNext()) {
            String answer = (String)valueIter.next();
            Object o = valueMap.get(answer);
            if (o instanceof JCheckBox) {
                boolean isSelected = ((JCheckBox)o).isSelected();
                submitForm.setAnswer(answer, isSelected);
            }
            else if (o instanceof JTextArea) {
                List list = new ArrayList();
                String value = ((JTextArea)o).getText();
                StringTokenizer tokenizer = new StringTokenizer(value, ", ", false);
                while (tokenizer.hasMoreTokens()) {
                    list.add(tokenizer.nextToken());
                }
                if (list.size() > 0) {
                    submitForm.setAnswer(answer, list);
                }
            }
            else if (o instanceof JTextField) {
                String value = ((JTextField)o).getText();
                if (ModelUtil.hasLength(value)) {
                    submitForm.setAnswer(answer, value);
                }
            }
            else if (o instanceof JComboBox) {
                String value = (String)((JComboBox)o).getSelectedItem();
                List list = new ArrayList();
                list.add(value);
                if (list.size() > 0) {
                    submitForm.setAnswer(answer, list);
                }
            }
            else if (o instanceof CheckBoxList) {
                List list = (List)((CheckBoxList)o).getSelectedValues();
                if (list.size() > 0) {
                    submitForm.setAnswer(answer, list);
                }
            }
        }


        try {
            chat.sendConfigurationForm(submitForm);
        }
        catch (XMPPException e) {
            Log.error(e);
        }
    }

    private void addField(String label, JComponent comp, String variable) {

        if (!(comp instanceof JCheckBox)) {
            JLabel formLabel = new JLabel(label);
            formLabel.setFont(new Font("dialog", Font.BOLD, 10));
            this.add(formLabel, new GridBagConstraints(0, row, 1, 1, 1.0, 0.0, GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(5, 5, 5, 5), 0, 0));
        }
        if (comp instanceof JTextArea) {
            JScrollPane pane = new JScrollPane(comp);
            pane.setBorder(BorderFactory.createTitledBorder(Res.getString("group.comma.delimited")));
            this.add(pane, new GridBagConstraints(1, row, 1, 1, 1.0, 0.0, GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(5, 5, 5, 5), 75, 50));
        }
        else if (comp instanceof JCheckBox) {
            this.add(comp, new GridBagConstraints(0, row, 1, 1, 0.0, 0.0, GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(5, 5, 5, 5), 0, 0));
        }
        else if (comp instanceof CheckBoxList) {
            this.add(comp, new GridBagConstraints(1, row, 1, 1, 0.0, 0.0, GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(5, 5, 5, 5), 75, 50));
        }
        else {
            this.add(comp, new GridBagConstraints(1, row, 1, 1, 1.0, 0.0, GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(5, 5, 5, 5), 75, 0));

        }
        valueMap.put(variable, comp);
        row++;
    }


    public String getValue(String label) {
        Component comp = (Component)valueMap.get(label);
        if (comp instanceof JCheckBox) {
            return "" + ((JCheckBox)comp).isSelected();
        }

        if (comp instanceof JTextField) {
            return ((JTextField)comp).getText();
        }
        return null;
    }
}