Add caps lock indicator

RetGal · Jan 5, 2025 · a1b8575 · a1b8575
1 parent 945705f
commit a1b8575
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Showing 4 changed files with 50 additions and 2 deletions.
diff --git a/src/main/java/mpo/dayon/assistant/network/NetworkAssistantEngine.java b/src/main/java/mpo/dayon/assistant/network/NetworkAssistantEngine.java
@@ -80,7 +80,7 @@ public boolean selfTest(String publicIp) {
                 }
                 Log.info("Port " + configuration.getPort() + " is reachable from the outside");
             } catch (IOException e) {
-                Log.error("Port " + configuration.getPort() + " is not reachable from the outside");
+                Log.warn("Port " + configuration.getPort() + " is not reachable from the outside");
                 return false;
             }
         }

diff --git a/src/main/java/mpo/dayon/assisted/gui/Assisted.java b/src/main/java/mpo/dayon/assisted/gui/Assisted.java
@@ -34,6 +34,7 @@
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.atomic.AtomicBoolean;
 
+import static java.awt.event.KeyEvent.VK_CAPS_LOCK;
 import static java.lang.String.format;
 import static java.lang.String.valueOf;
 import static mpo.dayon.common.babylon.Babylon.translate;
@@ -332,6 +333,25 @@ private static NetworkAssistedEngineConfiguration extractConfiguration(String co
         return null;
     }
 
+    private void capsOff() {
+        if (Toolkit.getDefaultToolkit().getLockingKeyState(VK_CAPS_LOCK)) {
+            Log.info("Caps Lock is on, turning it off");
+            try {
+                Toolkit.getDefaultToolkit().setLockingKeyState(VK_CAPS_LOCK, false);
+            } catch (UnsupportedOperationException e) {
+                final Robot robot;
+                try {
+                    robot = new Robot();
+                } catch (AWTException ex) {
+                    throw new IllegalStateException("Could not initialize the AWT robot!", ex);
+                }
+                robot.keyPress(VK_CAPS_LOCK);
+                robot.delay(10);
+                robot.keyRelease(VK_CAPS_LOCK);
+            }
+        }
+    }
+
     @Override
     public void lostOwnership(Clipboard clipboard, Transferable transferable) {
         Log.debug("Lost clipboard ownership");
@@ -422,6 +442,7 @@ private class MyNetworkAssistedEngineListener implements NetworkAssistedEngineLi
 
         @Override
         public void onConnecting(String serverName, int serverPort) {
+            capsOff();
             frame.onConnecting(serverName, serverPort);
         }
 

diff --git a/src/main/java/mpo/dayon/common/gui/common/BaseFrame.java b/src/main/java/mpo/dayon/common/gui/common/BaseFrame.java
@@ -27,6 +27,7 @@
 import mpo.dayon.common.version.Version;
 
 import static java.awt.GridBagConstraints.HORIZONTAL;
+import static java.awt.event.KeyEvent.VK_CAPS_LOCK;
 import static java.lang.String.format;
 import static mpo.dayon.common.babylon.Babylon.translate;
 import static mpo.dayon.common.configuration.Configuration.DEFAULT_TOKEN_SERVER_URL;
@@ -138,7 +139,11 @@ protected void setupStatusBar(StatusBar statusBar) {
         add(statusBar, BorderLayout.SOUTH);
         this.statusBar = statusBar;
         updateInputLocale();
-        new Timer(5000, e -> updateInputLocale()).start();
+        updateCapsLockState();
+        new Timer(3000, e -> {
+            updateInputLocale();
+            updateCapsLockState();
+        }).start();
     }
 
     private void updateInputLocale() {
@@ -148,6 +153,13 @@ private void updateInputLocale() {
         }
     }
 
+    private void updateCapsLockState() {
+        boolean currentCapsLockState = Toolkit.getDefaultToolkit().getLockingKeyState(VK_CAPS_LOCK);
+        if (currentCapsLockState != statusBar.isCapsLockOn()) {
+            statusBar.setCapsLockIndicator(currentCapsLockState);
+        }
+    }
+
     protected static JButton createButton(Action action) {
         return createButton(action, true);
     }

diff --git a/src/main/java/mpo/dayon/common/gui/statusbar/StatusBar.java b/src/main/java/mpo/dayon/common/gui/statusbar/StatusBar.java
@@ -19,6 +19,7 @@ public class StatusBar extends JPanel {
     private final JLabel message = new JLabel();
     private final JLabel sessionDuration = new JLabel("00:00:00");
     private final JLabel keyboardLayout = new JLabel();
+    private final JLabel capsLockIndicator = new JLabel();
 
     public StatusBar() {
         setLayout(new BoxLayout(this, LINE_AXIS));
@@ -27,6 +28,7 @@ public StatusBar() {
         add(Box.createHorizontalGlue());
         addSeparator();
         addKeyboardLayout();
+        addCapsLockIndicator();
     }
 
     public void clearMessage() {
@@ -54,6 +56,19 @@ private void addKeyboardLayout() {
         add(keyboardLayout);
     }
 
+    private void addCapsLockIndicator() {
+        add(capsLockIndicator);
+    }
+
+    public boolean isCapsLockOn() {
+        return !capsLockIndicator.getText().isBlank();
+    }
+
+    public void setCapsLockIndicator(boolean isCapsLockOn) {
+        capsLockIndicator.setText(isCapsLockOn ? " ⛰ " : "");
+        capsLockIndicator.setToolTipText("Caps Lock");
+    }
+
     public <T> void addCounter(Counter<T> counter, int width) {
         JLabel label = createLabel(counter.getUid(), width);
         label.setToolTipText(counter.getShortDescription());