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- /*
- *
- * Copyright (c) 2006-2011 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.installer.ui;
-
- import com.dmdirc.installer.Step;
- import com.dmdirc.installer.StepListener;
- import com.dmdirc.installer.WizardListener;
- import com.dmdirc.ui.CoreUIUtils;
- import com.dmdirc.util.ListenerList;
-
- import java.awt.BorderLayout;
- import java.awt.Dimension;
- import java.awt.Toolkit;
- import java.awt.event.ActionEvent;
- import java.awt.event.ActionListener;
- import java.awt.event.WindowAdapter;
- import java.awt.event.WindowEvent;
- import java.util.ArrayList;
- import java.util.List;
-
- import javax.swing.BorderFactory;
- import javax.swing.JFrame;
- import javax.swing.JOptionPane;
- import javax.swing.UIManager;
- import javax.swing.UnsupportedLookAndFeelException;
-
- /**
- * Installer dialog, showing the steps required to install DMDirc.
- */
- public class InstallerDialog extends JFrame implements ActionListener {
-
- private static final long serialVersionUID = -2001827768443747849L;
- private final TitlePanel title;
- private final WizardPanel wizard;
- private final WizardControlPanel control;
- private final ListenerList listeners;
- /** Small UI Gap. */
- public static final int SMALL_GAP = 5;
-
- /**
- * Instantiates a new installer dialog
- *
- * @param dialogTitle
- */
- public InstallerDialog(final String dialogTitle) {
- super(dialogTitle);
- title = new TitlePanel(null);
- wizard = new WizardPanel(this);
- control = new WizardControlPanel();
- listeners = new ListenerList();
-
- setLayout(new BorderLayout(SMALL_GAP, SMALL_GAP));
-
-
- title.setBorder(BorderFactory.createCompoundBorder(
- BorderFactory.createEmptyBorder(SMALL_GAP, SMALL_GAP, SMALL_GAP,
- SMALL_GAP), title.getBorder()));
- wizard.setBorder(BorderFactory.createCompoundBorder(
- BorderFactory.createEmptyBorder(SMALL_GAP, SMALL_GAP, SMALL_GAP,
- SMALL_GAP), wizard.getBorder()));
- control.setBorder(BorderFactory.createCompoundBorder(
- BorderFactory.createEmptyBorder(SMALL_GAP, SMALL_GAP, SMALL_GAP,
- SMALL_GAP), control.getBorder()));
-
- add(title, BorderLayout.NORTH);
- add(wizard, BorderLayout.CENTER);
- add(control, BorderLayout.SOUTH);
-
- setIconImage(Toolkit.getDefaultToolkit().createImage(Thread.
- currentThread().getContextClassLoader().getResource(
- "com/dmdirc/res/icon.png")));
- setPreferredSize(new Dimension(400, 350));
- setMaximumSize(new Dimension(400, 350));
-
- control.getPrevButton().addActionListener(this);
- control.getNextButton().addActionListener(this);
- }
-
- /**
- * Adds a step.
- *
- * @param step Step to add
- */
- public void addStep(final SwingStep step) {
- wizard.addStep(step);
- }
-
- /**
- * Displays the installer.
- */
- public void display() {
- wizard.display();
- title.setStep(wizard.getCurrentStep());
- control.setTotal(wizard.getTotalSteps());
- control.setProgress(wizard.getCurrentStepIndex());
- addWindowListener(new WindowAdapter() {
-
- /** {@inheritDoc} */
- @Override
- public void windowClosing(final WindowEvent e) {
- fireWizardCancelled();
- }
- });
-
- pack();
- setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);
- CoreUIUtils.centreWindow(this);
- setVisible(true);
- fireStepAboutToBeDisplayed(wizard.getStep(wizard.getCurrentStepIndex()));
- }
-
- /**
- * Displays the installer with these steps added.
- *
- * @param steps Steps to add
- */
- public void display(final List<Step> steps) {
- final List<SwingStep> swingSteps = new ArrayList<SwingStep>();
- for (Step step : steps) {
- if (step instanceof SwingStep) {
- swingSteps.add((SwingStep) step);
- }
- }
- display();
- }
-
- /**
- * Enables the next step.
- *
- * @param enable true to enable false to disable
- */
- public void enableNextStep(final boolean enable) {
- control.getNextButton().setEnabled(enable);
- }
-
- /**
- * Enables the previous step.
- *
- * @param enable true to enable false to disable
- */
- public void enablePreviousStep(final boolean enable) {
- control.getPrevButton().setEnabled(enable);
- }
-
- /**
- * shows the cancel confirmation.
- *
- * @return true if confirmed
- */
- public boolean showCancelConfirmation() {
- return JOptionPane.showConfirmDialog(this,
- "Are you sure you want to cancel?",
- "Cancel confirmation",
- JOptionPane.YES_NO_OPTION,
- JOptionPane.WARNING_MESSAGE) ==
- JOptionPane.YES_OPTION;
- }
-
- /**
- * Gets the specified step for the installer.
- *
- * @param step Index of the step
- *
- * @return Requested step
- */
- public Step getStep(final int step) {
- return wizard.getStep(step);
- }
-
- /**
- * Gets the specified step for the installer.
- *
- * @param name Name of the step
- *
- * @return Requested step
- */
- public Step getStep(final String name) {
- return wizard.getStep(name);
- }
-
- /**
- * Returns the current step.
- *
- * @return Current step
- */
- public Step getCurrentStep() {
- return wizard.getCurrentStep();
- }
-
- /**
- * Returns the index of the current step.
- *
- * @return Current step's index
- */
- public int getCurrentStepIndex() {
- return wizard.getCurrentStepIndex();
- }
-
- /**
- * Returns the name of the current step.
- *
- * @return Current step's name
- */
- public String getCurrentStepName() {
- return wizard.getCurrentStepName();
- }
-
- /**
- * Informs listeners a step is about to be displayed.
- *
- * @param step Step to be displayed
- */
- void fireStepAboutToBeDisplayed(final Step step) {
- for (StepListener listener : listeners.get(StepListener.class)) {
- listener.stepAboutToDisplay(step);
- }
- }
-
- /**
- * Informs listeners a step is about to be hidden.
- *
- * @param step Step to be hidden
- */
- void fireStepHidden(final Step step) {
- for (StepListener listener : listeners.get(StepListener.class)) {
- listener.stepHidden(step);
- }
- }
-
- /**
- * Adds a step listener to this installer.
- *
- * @param listener Listener to add
- */
- public void addStepListener(final StepListener listener) {
- listeners.add(StepListener.class, listener);
- }
-
- /**
- * Removes a step listener from this installer.
- *
- * @param listener Listener to remove
- */
- public void removeStepListener(final StepListener listener) {
- listeners.remove(StepListener.class, listener);
-
- }
-
- /**
- * Informs listeners this installer has been cancelled.
- */
- void fireWizardCancelled() {
- for (WizardListener listener : listeners.get(WizardListener.class)) {
- listener.wizardCancelled();
- }
- }
-
- /**
- * Informs listeners this installer has been completed.
- */
- void fireWizardFinished() {
- for (WizardListener listener : listeners.get(WizardListener.class)) {
- listener.wizardFinished();
- }
- }
-
- /**
- * Adds a wizard listeners to this installer.
- *
- * @param listener Listener to add
- */
- public void addWizardListener(final WizardListener listener) {
- listeners.add(WizardListener.class, listener);
- }
-
- /**
- * Removes a wizard listener from this installer
- *
- * @param listener Listener to remove
- */
- public void removeWizardListener(final WizardListener listener) {
- listeners.remove(WizardListener.class, listener);
- }
-
- /**
- * Initialises any settings required by this UI (this is always called
- * before any aspect of the UI is instansiated).
- *
- * @throws UnsupportedOperationException If unable to switch to the system
- * look and feel
- */
- public static void initUISettings() {
-
- try {
- UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
- } catch (InstantiationException ex) {
- throw new UnsupportedOperationException("Unable to switch to the " +
- "system look and feel", ex);
- } catch (ClassNotFoundException ex) {
- throw new UnsupportedOperationException("Unable to switch to the " +
- "system look and feel", ex);
- } catch (UnsupportedLookAndFeelException ex) {
- throw new UnsupportedOperationException("Unable to switch to the " +
- "system look and feel", ex);
- } catch (IllegalAccessException ex) {
- throw new UnsupportedOperationException("Unable to switch to the " +
- "system look and feel", ex);
- }
-
- UIManager.put("swing.useSystemFontSettings", true);
- UIManager.put("swing.boldMetal", false);
- }
-
- /**
- * {@inheritDoc}
- *
- * @param e Action performed
- */
- @Override
- public void actionPerformed(final ActionEvent e) {
- final int currentStep = wizard.getCurrentStepIndex();
- Step hiddenStep = null;
- Step shownStep = null;
- if (e.getSource() == control.getPrevButton()) {
- wizard.previousStep();
- hiddenStep = wizard.getStep(currentStep);
- shownStep = wizard.getStep(currentStep - 1);
- } else if (e.getSource() == control.getNextButton()) {
- if ("Finish".equals(control.getNextButton().getText())) {
- fireWizardFinished();
- shownStep = wizard.getStep(currentStep);
- dispose();
- } else {
- wizard.nextStep();
- hiddenStep = wizard.getStep(currentStep);
- shownStep = wizard.getStep(currentStep + 1);
- }
- } else {
- return;
- }
- title.setStep(shownStep);
- if (shownStep != null) {
- fireStepAboutToBeDisplayed(shownStep);
- }
- if (hiddenStep != null) {
- fireStepHidden(hiddenStep);
- }
- control.setProgress(wizard.getCurrentStepIndex());
- }
- }
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