/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at legal-notices/CDDLv1_0.txt
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* or http://forgerock.org/license/CDDLv1.0.html.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at legal-notices/CDDLv1_0.txt.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information:
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* Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*
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*
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* Copyright 2008-2009 Sun Microsystems, Inc.
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* Portions Copyright 2014 ForgeRock AS
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*/
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package org.opends.guitools.controlpanel.ui;
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import static org.opends.messages.AdminToolMessages.*;
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import java.awt.Component;
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import java.awt.GridBagConstraints;
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import java.awt.GridBagLayout;
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import java.awt.Insets;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import javax.swing.BorderFactory;
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import javax.swing.Box;
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import javax.swing.JButton;
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import javax.swing.JPanel;
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import org.opends.guitools.controlpanel.datamodel.ControlPanelInfo;
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import org.opends.guitools.controlpanel.event.ConfigurationChangeEvent;
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import org.opends.guitools.controlpanel.util.Utilities;
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import org.forgerock.i18n.LocalizableMessage;
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/**
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* Dialog used to inform the user that there are unsaved changes in a panel.
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* It proposes the user to save the changes, do not save them or cancel the
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* action that make the dialog appear (for instance when the user is editing
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* an entry and clicks on another node, this dialog appears).
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*
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*/
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public class UnsavedChangesDialog extends GenericDialog
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{
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/**
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* The different input that the user can provide.
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*
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*/
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public enum Result
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{
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/**
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* The user asks to save the changes.
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*/
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SAVE,
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/**
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* The user asks to not to save the changes.
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*/
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DO_NOT_SAVE,
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/**
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* The user asks to cancel the operation that made this dialog to appear.
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*/
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CANCEL
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}
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private static final long serialVersionUID = -4436794801035162388L;
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/**
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* Constructor of the dialog.
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* @param parentDialog the parent dialog.
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* @param info the control panel info.
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*/
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public UnsavedChangesDialog(Component parentDialog,
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ControlPanelInfo info)
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{
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super(Utilities.getFrame(parentDialog), getPanel(info));
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Utilities.centerGoldenMean(this, parentDialog);
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getRootPane().setDefaultButton(
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((UnsavedChangesPanel)panel).saveButton);
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setModal(true);
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}
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/**
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* Sets the message to be displayed in this dialog.
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* @param title the title of the message.
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* @param details the details of the message.
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*/
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public void setMessage(LocalizableMessage title, LocalizableMessage details)
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{
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panel.updateConfirmationPane(panel.errorPane, title,
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ColorAndFontConstants.errorTitleFont, details,
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ColorAndFontConstants.defaultFont);
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invalidate();
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pack();
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}
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/**
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* {@inheritDoc}
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*/
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public void setVisible(boolean visible)
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{
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if (visible)
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{
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((UnsavedChangesPanel)panel).result = Result.CANCEL;
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}
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super.setVisible(visible);
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}
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/**
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* Returns the option the user gave when closing this dialog.
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* @return the option the user gave when closing this dialog.
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*/
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public Result getResult()
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{
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return ((UnsavedChangesPanel)panel).result;
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}
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/**
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* Creates the panel to be displayed inside the dialog.
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* @param info the control panel info.
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* @return the panel to be displayed inside the dialog.
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*/
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private static StatusGenericPanel getPanel(ControlPanelInfo info)
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{
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UnsavedChangesPanel panel = new UnsavedChangesPanel();
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panel.setInfo(info);
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return panel;
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}
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/**
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* The panel to be displayed inside the dialog.
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*
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*/
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private static class UnsavedChangesPanel extends StatusGenericPanel
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{
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private static final long serialVersionUID = -1528939816762604059L;
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private JButton saveButton;
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private JButton doNotSaveButton;
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private JButton cancelButton;
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private Result result;
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/**
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* Default constructor.
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*
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*/
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public UnsavedChangesPanel()
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{
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super();
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GridBagConstraints gbc = new GridBagConstraints();
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gbc.gridx = 0;
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gbc.gridy = 0;
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gbc.gridwidth = 1;
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addErrorPane(gbc);
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errorPane.setVisible(true);
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gbc.gridy ++;
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gbc.fill = GridBagConstraints.VERTICAL;
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gbc.weighty = 1.0;
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add(Box.createVerticalGlue(), gbc);
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gbc.fill = GridBagConstraints.HORIZONTAL;
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// The button panel
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gbc.gridy ++;
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gbc.weighty = 0.0;
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gbc.insets = new Insets(0, 0, 0, 0);
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add(createButtonsPanel(), gbc);
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}
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/**
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* {@inheritDoc}
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*/
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public boolean requiresBorder()
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{
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return false;
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}
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/**
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* {@inheritDoc}
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*/
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public boolean requiresScroll()
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{
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return false;
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}
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private JPanel createButtonsPanel()
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{
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JPanel buttonsPanel = new JPanel(new GridBagLayout());
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GridBagConstraints gbc = new GridBagConstraints();
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gbc.gridx = 0;
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gbc.gridy = 0;
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gbc.anchor = GridBagConstraints.WEST;
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gbc.fill = GridBagConstraints.HORIZONTAL;
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gbc.gridwidth = 1;
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gbc.gridy = 0;
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doNotSaveButton =
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Utilities.createButton(INFO_CTRL_PANEL_DO_NOT_SAVE_BUTTON_LABEL.get());
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doNotSaveButton.setOpaque(false);
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gbc.insets = new Insets(10, 10, 10, 10);
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buttonsPanel.add(doNotSaveButton, gbc);
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doNotSaveButton.addActionListener(new ActionListener()
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{
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public void actionPerformed(ActionEvent ev)
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{
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result = Result.DO_NOT_SAVE;
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cancelClicked();
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}
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});
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gbc.weightx = 1.0;
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gbc.gridx ++;
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buttonsPanel.add(Box.createHorizontalStrut(150));
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buttonsPanel.add(Box.createHorizontalGlue(), gbc);
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buttonsPanel.setOpaque(true);
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buttonsPanel.setBackground(ColorAndFontConstants.greyBackground);
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gbc.gridx ++;
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gbc.weightx = 0.0;
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buttonsPanel.add(Box.createHorizontalStrut(100));
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gbc.gridx ++;
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cancelButton = Utilities.createButton(
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INFO_CTRL_PANEL_CANCEL_BUTTON_LABEL.get());
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cancelButton.setOpaque(false);
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gbc.insets.right = 0;
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buttonsPanel.add(cancelButton, gbc);
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cancelButton.addActionListener(new ActionListener()
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{
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/**
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* {@inheritDoc}
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*/
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public void actionPerformed(ActionEvent ev)
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{
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result = Result.CANCEL;
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cancelClicked();
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}
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});
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saveButton = Utilities.createButton(
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INFO_CTRL_PANEL_SAVE_BUTTON_LABEL.get());
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saveButton.setOpaque(false);
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gbc.gridx ++;
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gbc.insets.left = 5;
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gbc.insets.right = 10;
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buttonsPanel.add(saveButton, gbc);
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saveButton.addActionListener(new ActionListener()
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{
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/**
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* {@inheritDoc}
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*/
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public void actionPerformed(ActionEvent ev)
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{
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result = Result.SAVE;
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cancelClicked();
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}
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});
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buttonsPanel.setBorder(BorderFactory.createMatteBorder(1, 0, 0, 0,
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ColorAndFontConstants.defaultBorderColor));
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return buttonsPanel;
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}
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/**
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* {@inheritDoc}
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*/
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public Component getPreferredFocusComponent()
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{
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return doNotSaveButton;
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}
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/**
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* {@inheritDoc}
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*/
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public void okClicked()
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{
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}
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/**
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* {@inheritDoc}
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*/
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public LocalizableMessage getTitle()
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{
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return INFO_CTRL_PANEL_UNSAVED_CHANGES_DIALOG_TITLE.get();
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}
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/**
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* {@inheritDoc}
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*/
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public void configurationChanged(ConfigurationChangeEvent ev)
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{
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}
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/**
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* {@inheritDoc}
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*/
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public GenericDialog.ButtonType getButtonType()
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{
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return GenericDialog.ButtonType.NO_BUTTON;
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}
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/**
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* {@inheritDoc}
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*/
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public boolean isDisposeOnClose()
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{
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return true;
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}
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}
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}
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