/*
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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 2006-2009 Sun Microsystems, Inc.
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* Portions Copyright 2013 ForgeRock AS.
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*/
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package org.opends.quicksetup.ui;
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import static org.opends.messages.QuickSetupMessages.*;
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import java.awt.*;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.Set;
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import org.opends.quicksetup.event.ButtonActionListener;
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import org.opends.quicksetup.*;
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import javax.swing.*;
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/**
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* This is the class that contains the panel on the right-top part of the
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* QuickSetupDialog). It uses a CardLayout that contains all
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* the panels that are specific to each step (WelcomePanel, ReviewPanel, etc.).
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*
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* To specify which is the panel to be displayed the method setCurrentStep
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* method is called.
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*
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* There is only one instance of this class for a given QuickSetupDialog (and
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* there are only 1 instance of each of the panels that are contained in its
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* CardLayout).
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*
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*/
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public class CurrentStepPanel extends QuickSetupPanel
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{
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private static final long serialVersionUID = 5474803491510999334L;
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private static final String LOADING_PANEL = "loading";
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private Map<WizardStep, QuickSetupStepPanel> hmPanels =
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new HashMap<WizardStep, QuickSetupStepPanel>();
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/**
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* The constructor of this class.
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* @param app Application used to create panels for populating the layout
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* @param qs QuickSetup acting as controller
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*/
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public CurrentStepPanel(GuiApplication app, QuickSetup qs)
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{
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super(app);
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setQuickSetup(qs);
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createLayout(app);
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}
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/**
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* Returns the value corresponding to the provided FieldName.
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* @param fieldName the FieldName for which we want to obtain the value.
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* @return the value corresponding to the provided FieldName.
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*/
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public Object getFieldValue(FieldName fieldName)
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{
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Object value = null;
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for (WizardStep s : hmPanels.keySet())
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{
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value = getPanel(s).getFieldValue(fieldName);
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if (value != null)
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{
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break;
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}
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}
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return value;
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}
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/**
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* Marks as invalid (or valid depending on the value of the invalid parameter)
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* a field corresponding to FieldName. This basically implies updating the
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* style of the JLabel associated with fieldName (the association is done
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* using the LabelFieldDescriptor class).
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* @param fieldName the FieldName to be marked as valid or invalid.
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* @param invalid whether to mark the field as valid or invalid.
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*/
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public void displayFieldInvalid(FieldName fieldName, boolean invalid)
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{
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for (WizardStep s : hmPanels.keySet())
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{
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getPanel(s).displayFieldInvalid(fieldName, invalid);
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}
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}
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/**
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* Create the layout of the panel.
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* @param app Application used to create panels for populating the layout
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*/
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private void createLayout(GuiApplication app)
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{
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Set<? extends WizardStep> steps = app.getWizardSteps();
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if (steps != null) {
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for (WizardStep step : steps) {
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QuickSetupStepPanel panel = app.createWizardStepPanel(step);
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if (panel != null) {
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panel.setQuickSetup(getQuickSetup());
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panel.initialize();
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hmPanels.put(step, panel);
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}
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}
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}
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int minWidth = 0;
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int minHeight = 0;
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setLayout(new CardLayout());
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for (WizardStep s : hmPanels.keySet())
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{
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minWidth = Math.max(minWidth, getPanel(s).getMinimumWidth());
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minHeight = Math.max(minHeight, getPanel(s).getMinimumHeight());
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add(getPanel(s), s.toString());
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}
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// Add a special panel to display while panels are
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// initializing themselves
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JPanel loadingPanel = UIFactory.makeJPanel();
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loadingPanel.setLayout(new GridBagLayout());
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loadingPanel.add(UIFactory.makeJLabel(UIFactory.IconType.NO_ICON,
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INFO_GENERAL_LOADING.get(),
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UIFactory.TextStyle.PRIMARY_FIELD_VALID),
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new GridBagConstraints());
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add(loadingPanel, LOADING_PANEL);
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// For aesthetic reasons we add a little bit of height
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minHeight += getApplication().getExtraDialogHeight();
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setPreferredSize(new Dimension(minWidth, minHeight));
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setMinimumSize(new Dimension(minWidth, minHeight));
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}
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/**
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* Adds a button listener. All the button listeners will be notified when
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* the buttons are clicked (by the user or programmatically).
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* @param l the ButtonActionListener to be added.
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*/
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public void addButtonActionListener(ButtonActionListener l)
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{
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for (WizardStep s : hmPanels.keySet())
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{
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getPanel(s).addButtonActionListener(l);
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}
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}
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/**
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* Displays the panel corresponding to the provided step. The panel contents
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* are updated with the contents of the UserData object.
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* @param step the step that we want to display.
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* @param userData the UserData object that must be used to populate
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* the panels.
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*/
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public void setDisplayedStep(final WizardStep step, final UserData userData)
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{
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final CardLayout cl = (CardLayout) (getLayout());
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if (getPanel(step).blockingBeginDisplay())
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{
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// Show the 'loading...' panel and invoke begin
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// display in another thread in case the panel
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// taske a while to initialize.
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cl.show(this, LOADING_PANEL);
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new Thread(new Runnable() {
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public void run() {
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getPanel(step).beginDisplay(userData);
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SwingUtilities.invokeLater(new Runnable() {
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public void run() {
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cl.show(CurrentStepPanel.this, step.toString());
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getPanel(step).endDisplay();
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}
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});
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}
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},"panel begin display thread").start();
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}
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else
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{
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getPanel(step).beginDisplay(userData);
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cl.show(CurrentStepPanel.this, step.toString());
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getPanel(step).endDisplay();
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}
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}
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/**
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* Forwards the different panels the ProgressDescriptor so that they
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* can update their contents accordingly.
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* @param descriptor the descriptor of the Application progress.
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*/
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public void displayProgress(ProgressDescriptor descriptor)
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{
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for (WizardStep s : hmPanels.keySet())
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{
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getPanel(s).displayProgress(descriptor);
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}
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}
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/**
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* This method displays a working progress icon in the panel.
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* @param visible whether the icon must be displayed or not.
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*/
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public void setCheckingVisible(boolean visible)
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{
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for (WizardStep s : hmPanels.keySet())
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{
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getPanel(s).setCheckingVisible(visible);
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}
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}
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/**
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* Retrieves the panel for the provided step.
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* @param step the step for which we want to get the panel.
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* @return the panel for the provided step.
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*/
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private QuickSetupStepPanel getPanel(WizardStep step)
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{
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return hmPanels.get(step);
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}
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}
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