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- /*
- * Copyright (c) 2006-2017 DMDirc Developers
- *
- * 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.wizard.firstrun;
-
- import com.dmdirc.addons.ui_swing.UIUtilities;
- import com.dmdirc.addons.ui_swing.wizard.WizardListener;
-
- import java.util.concurrent.Semaphore;
-
- import javax.inject.Inject;
- import javax.inject.Provider;
-
- /**
- * Utility to create and run a first-run wizard.
- */
- public class FirstRunWizardExecutor {
-
- /** Semaphore used to signal when the dialog is complete. */
- private final Semaphore semaphore = new Semaphore(0);
- /** The provider of actual first-run wizards. */
- private final Provider<SwingFirstRunWizard> wizardProvider;
-
- /**
- * Creates a new instance of {@link FirstRunWizardExecutor}.
- *
- * @param wizardProvider The provider of first-run wizards to use.
- */
- @Inject
- public FirstRunWizardExecutor(final Provider<SwingFirstRunWizard> wizardProvider) {
- this.wizardProvider = wizardProvider;
- }
-
- /**
- * Shows the wizard and waits for it to finish.
- */
- public void showWizardAndWait() {
- UIUtilities.invokeLater(new FirstRunWizardRunnable());
- semaphore.acquireUninterruptibly();
- }
-
- /**
- * Creates a new wizard, adds a listener, and displays the wizard.
- */
- private class FirstRunWizardRunnable implements Runnable {
-
- @Override
- public void run() {
- final SwingFirstRunWizard wizard = wizardProvider.get();
- wizard.getWizardDialog().addWizardListener(new FirstRunWizardListener());
- wizard.display();
- }
-
- }
-
- /**
- * Listens for wizard finished events and releases the semaphore.
- */
- private class FirstRunWizardListener implements WizardListener {
-
- @Override
- public void wizardFinished() {
- semaphore.release();
- }
-
- @Override
- public void wizardCancelled() {
- semaphore.release();
- }
-
- }
-
- }
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