91 lines
3.1 KiB
Java
91 lines
3.1 KiB
Java
package wtf.beatrice.autosqueal;
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import com.github.kwhat.jnativehook.GlobalScreen;
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import com.github.kwhat.jnativehook.NativeHookException;
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import org.apache.logging.log4j.LogManager;
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import org.apache.logging.log4j.Logger;
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import wtf.beatrice.autosqueal.listener.KeyPressListener;
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import wtf.beatrice.autosqueal.ui.MainWindow;
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import javax.swing.*;
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import javax.swing.UnsupportedLookAndFeelException;
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public class Main {
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private static final Logger LOGGER = LogManager.getLogger(Main.class);
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private static final MainWindow mainWindow = new MainWindow();
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/** Whether the hook and its listener are registered, so retries don't add duplicates. */
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private static boolean hookRegistered = false;
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public static void main(String[] args) {
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LOGGER.info("Hello world!");
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// ⌘Q on macOS, the IDE stop button and signals all bypass
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// windowClosing: make cleanup run on every exit path instead
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Runtime.getRuntime().addShutdownHook(new Thread(mainWindow::cleanup, "autosqueal-shutdown"));
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useSystemLookAndFeel();
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boolean hookRegistered = registerJNativeHook();
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// all Swing components must be created and updated on the EDT
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SwingUtilities.invokeLater(() -> {
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mainWindow.init();
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if (!hookRegistered) {
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mainWindow.showPermissionsHelp();
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}
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});
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}
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private static void useSystemLookAndFeel() {
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try {
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UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
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} catch (ReflectiveOperationException | UnsupportedLookAndFeelException ex) {
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LOGGER.warn("Could not set the system look and feel, using the default one", ex);
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}
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}
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public static boolean registerJNativeHook() {
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if (hookRegistered) {
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return true;
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}
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LOGGER.info("Registering jnativehook library...");
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try {
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GlobalScreen.registerNativeHook();
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GlobalScreen.addNativeKeyListener(new KeyPressListener());
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hookRegistered = true;
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LOGGER.info("Successfully registered jnativehook library!");
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return true;
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}
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catch (NativeHookException ex) {
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LOGGER.error("There was a problem registering the native hook.", ex);
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// without the accessibility permission the hotkey cannot be
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// registered and the mouse cannot be moved either: the app would
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// look alive but do nothing. don't exit: keep the window and the
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// tray icon usable, and tell the user what is missing.
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return false;
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}
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}
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public static void unregisterJNativeHook() {
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if (!hookRegistered) {
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return;
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}
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try {
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GlobalScreen.unregisterNativeHook();
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LOGGER.info("Successfully unregistered jnativehook library!");
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}
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catch (NativeHookException ex) {
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LOGGER.error("There was a problem unregistering the native hook.");
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LOGGER.error(ex.getMessage());
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}
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}
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public static MainWindow getMainWindow() {
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return mainWindow;
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}
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} |