chore: add darkmode

soapui/pom.xml

@@ -822,8 +822,11 @@
             <artifactId>swagger-parser</artifactId>
             <version>${io.swagger.swagger-parser.version}</version>
         </dependency>
-
-
+        <dependency>
+            <groupId>com.formdev</groupId>
+            <artifactId>flatlaf</artifactId>
+            <version>3.1</version>
+        </dependency>
     </dependencies>
 
 </project>

soapui/src/main/java/com/eviware/soapui/StandaloneSoapUICore.java

@@ -1,17 +1,17 @@
 /*
  * SoapUI, Copyright (C) 2004-2022 SmartBear Software
  *
- * Licensed under the EUPL, Version 1.1 or - as soon as they will be approved by the European Commission - subsequent 
- * versions of the EUPL (the "Licence"); 
- * You may not use this work except in compliance with the Licence. 
- * You may obtain a copy of the Licence at: 
- * 
- * http://ec.europa.eu/idabc/eupl 
- * 
- * Unless required by applicable law or agreed to in writing, software distributed under the Licence is 
- * distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either 
- * express or implied. See the Licence for the specific language governing permissions and limitations 
- * under the Licence. 
+ * Licensed under the EUPL, Version 1.1 or - as soon as they will be approved by the European Commission - subsequent
+ * versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ *
+ * http://ec.europa.eu/idabc/eupl
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the Licence is
+ * distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
+ * express or implied. See the Licence for the specific language governing permissions and limitations
+ * under the Licence.
  */
 
 package com.eviware.soapui;
@@ -20,6 +20,7 @@
 import com.eviware.soapui.support.UISupport;
 import com.eviware.soapui.ui.desktop.DesktopRegistry;
 import com.eviware.soapui.ui.desktop.standalone.StandaloneDesktopFactory;
+import com.formdev.flatlaf.FlatDarkLaf;
 import com.jgoodies.looks.plastic.PlasticXPLookAndFeel;
 import com.jgoodies.looks.plastic.theme.SkyBluer;
 
@@ -74,15 +75,29 @@ public void initSoapUILookAndFeel() {
             } else {
                 SoapUITheme theme = new SoapUITheme();
 
-                PlasticXPLookAndFeel.setCurrentTheme(theme);
-                PlasticXPLookAndFeel.setTabStyle("Metal");
-
-                UIManager.setLookAndFeel(new PlasticXPLookAndFeel());
-                UIManager.put("TabbedPane.tabAreaInsets", new Insets(3, 2, 0, 0));
-                UIManager.put("TabbedPane.unselectedBackground", new Color(220, 220, 220));
-                UIManager.put("TabbedPane.selected", new Color(240, 240, 240));
+                // Check if dark mode is enabled (you can create a setting for this)
+                boolean isDarkmode = getSettings().getBoolean("UISettings.DARK_MODE", true);
+
+                // Dark mode customization
+                if (isDarkmode) {
+                    UIManager.setLookAndFeel(new FlatDarkLaf());
+                    UIManager.put("TabbedPane.tabAreaInsets", new Insets(3, 2, 0, 0));
+                    UIManager.put("TabbedPane.unselectedBackground", Color.DARK_GRAY);
+                    UIManager.put("TabbedPane.selected", Color.BLACK);
+                    UIManager.put("Button.background", Color.DARK_GRAY);
+                    UIManager.put("Panel.background", Color.BLACK);
+                    UIManager.put("Label.foreground", Color.WHITE);
+                    UIManager.put("CheckBox.background", Color.DARK_GRAY);
+                } else {
+                    PlasticXPLookAndFeel.setCurrentTheme(theme);
+                    PlasticXPLookAndFeel.setTabStyle("Metal");
+                    UIManager.setLookAndFeel(new PlasticXPLookAndFeel());
+                    UIManager.put("TabbedPane.tabAreaInsets", new Insets(3, 2, 0, 0));
+                    UIManager.put("TabbedPane.unselectedBackground", new Color(220, 220, 220));
+                    UIManager.put("TabbedPane.selected", new Color(240, 240, 240));
+                    PlasticXPLookAndFeel.setPlasticTheme(theme);
+                }
 
-                PlasticXPLookAndFeel.setPlasticTheme(theme);
             }
         } catch (Exception e) {
             SoapUI.logError(e, "Error initializing Look and Feel");
@@ -96,7 +111,13 @@ public void initSoapUILookAndFeel() {
      */
 
     public static class SoapUITheme extends SkyBluer {
-        public static final Color BACKGROUND_COLOR = new Color(240, 240, 240);
+        private static boolean isDarkmode = SoapUI.getSettings().getBoolean("UISettings.DARK_MODE", false);
+
+        public static final Color BACKGROUND_COLOR = isDarkmode ? new Color(45, 45, 45) :  new Color(240, 240, 240);
+        public static final Color MENU_BACKGROUND_COLOR = new Color(35, 35, 35);
+        public static final Color MENU_ITEM_BACKGROUND_COLOR = new Color(50, 50, 50);
+        public static final Color TEXT_COLOR = new Color(230, 230, 230);
+
 
         @Override
         public ColorUIResource getControl() {
@@ -105,12 +126,33 @@ public ColorUIResource getControl() {
 
         @Override
         public ColorUIResource getMenuBackground() {
-            return getControl();
+            return isDarkmode ? new ColorUIResource(MENU_BACKGROUND_COLOR) : getControl();
         }
 
         @Override
         public ColorUIResource getMenuItemBackground() {
-            return new ColorUIResource(new Color(248, 248, 248));
+            return new ColorUIResource(isDarkmode ? MENU_ITEM_BACKGROUND_COLOR : new Color(248, 248, 248));
+        }
+
+        @Override
+        public ColorUIResource getWindowBackground() {
+            return isDarkmode ? new ColorUIResource(BACKGROUND_COLOR) : super.getWindowBackground();
+        }
+
+        // Override the correct methods for text color
+        @Override
+        public ColorUIResource getSystemTextColor() {
+            return isDarkmode ? new ColorUIResource(TEXT_COLOR) : super.getSystemTextColor();
+        }
+
+        @Override
+        public ColorUIResource getControlTextColor() {
+            return isDarkmode ? new ColorUIResource(TEXT_COLOR) : super.getControlTextColor();
+        }
+
+        @Override
+        public ColorUIResource getWindowTitleForeground() {
+            return isDarkmode ? new ColorUIResource(TEXT_COLOR) : super.getWindowTitleForeground();
         }
     }
 }

soapui/src/main/java/com/eviware/soapui/actions/SwitchThemeAction.java

@@ -0,0 +1,93 @@
+/*
+ * SoapUI, Copyright (C) 2004-2022 SmartBear Software
+ *
+ * Licensed under the EUPL, Version 1.1 or - as soon as they will be approved by the European Commission - subsequent 
+ * versions of the EUPL (the "Licence"); 
+ * You may not use this work except in compliance with the Licence. 
+ * You may obtain a copy of the Licence at: 
+ * 
+ * http://ec.europa.eu/idabc/eupl 
+ * 
+ * Unless required by applicable law or agreed to in writing, software distributed under the Licence is 
+ * distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either 
+ * express or implied. See the Licence for the specific language governing permissions and limitations 
+ * under the Licence. 
+ */
+
+package com.eviware.soapui.actions;
+
+import com.eviware.soapui.SoapUI;
+import com.eviware.soapui.analytics.Analytics;
+import com.eviware.soapui.impl.WorkspaceImpl;
+import com.eviware.soapui.model.project.Project;
+import com.eviware.soapui.model.workspace.Workspace;
+import com.eviware.soapui.model.workspace.WorkspaceListener;
+import com.eviware.soapui.support.action.support.AbstractSoapUIAction;
+
+import javax.swing.*;
+
+import static com.eviware.soapui.analytics.SoapUIActions.SWITCH_THEME;
+
+/**
+ * Action to switch dark or light mode
+ *
+ * @author rrivero
+ */
+
+public class SwitchThemeAction extends AbstractSoapUIAction<WorkspaceImpl> implements WorkspaceListener {
+    public static final String SOAPUI_ACTION_ID = "SwitchThemeAction";
+
+    public SwitchThemeAction() {
+        super("Switch theme", "Switches theme");
+
+        Workspace workspace = SoapUI.getWorkspace();
+        if (workspace == null) {
+            setEnabled(true);
+        } else {
+            setEnabled(workspace.getProjectCount() > 0);
+            workspace.addWorkspaceListener(this);
+        }
+    }
+
+    public void perform(WorkspaceImpl workspace, Object param) {
+        try {
+            boolean newDarkModeState = !SoapUI.getSettings().getBoolean("UISettings.DARK_MODE", false);
+            SoapUI.getSettings().setBoolean("UISettings.DARK_MODE", newDarkModeState);
+                SoapUI.saveSettings();
+
+            SwingUtilities.invokeLater(() -> {
+                JOptionPane.showMessageDialog(null, "Dark mode " + (newDarkModeState ? "enabled" : "disabled") + ". Restart required.");
+            });
+            Analytics.trackAction(SWITCH_THEME);
+        }
+        catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public void projectAdded(Project project) {
+        setEnabled(true);
+    }
+
+    public void projectChanged(Project project) {
+    }
+
+    public void projectRemoved(Project project) {
+        setEnabled(project.getWorkspace().getProjectCount() == 0);
+    }
+
+    public void workspaceSwitched(Workspace workspace) {
+        setEnabled(workspace.getProjectCount() > 0);
+    }
+
+    public void workspaceSwitching(Workspace workspace) {
+    }
+
+    @Override
+    public void projectClosed(Project project) {
+    }
+
+    @Override
+    public void projectOpened(Project project) {
+    }
+}

soapui/src/main/java/com/eviware/soapui/analytics/SoapUIActions.java

@@ -199,7 +199,9 @@ public enum SoapUIActions {
 
     //Stay Tuned
     STAY_TUNED_DIALOG_SKIPPED("SkippedStayInLoopForm", null, NO),
-    STAY_TUNED_DIALOG_ACCEPTED("CompletedStayInLoopForm", null, NO);
+    STAY_TUNED_DIALOG_ACCEPTED("CompletedStayInLoopForm", null, NO),
+
+    SWITCH_THEME("SwitchThemeAction", null, STATIC_MAIN_TOOLBAR);
 
     private String actionName;
     private ModuleType moduleType;