Added "Find" functionality that locates and selects component(s)

matching the search text

diylc/diylc-core/src/org/diylc/common/EventType.java

@@ -102,5 +102,9 @@ public enum EventType {
   /**
    * Called to update the status message. New status message is passed as a first parameter.
    */
-  STATUS_MESSAGE_CHANGED;
+  STATUS_MESSAGE_CHANGED,
+  /**
+   * Signals the listeners to scroll to selection.
+   */
+  SCROLL_TO;
 }

diylc/diylc-core/src/org/diylc/common/ISelectionProcessor.java

@@ -113,5 +113,12 @@ public interface ISelectionProcessor {
    * @param yOffset
    * @param includeStuckComponents
    */
-  void nudgeSelection(Size xOffset, Size yOffset, boolean includeStuckComponents);
+  void nudgeSelection(Size xOffset, Size yOffset, boolean includeStuckComponents);
+  
+  /**
+   * Selects components that match the criteria.
+   * 
+   * @param criteria
+   */
+  void selectMatching(String criteria);
 }

diylc/diylc-core/src/org/diylc/common/Orientation.java

@@ -32,5 +32,25 @@ public enum Orientation {
     } else {
       return name().replace("_", "") + " degrees clockwise";
     }
+  }
+  
+  public double toDegrees() {
+    switch (this) {
+      case DEFAULT:
+        return 0;
+      case _180:
+        return 180;
+      case _270:
+        return 270;
+      case _90:
+        return 90;
+      default:
+        break;      
+    }
+    return 0;
+  }
+  
+  public double toRadians() {
+    return Math.toRadians(toDegrees());
   }
 }

diylc/diylc-core/src/org/diylc/presenter/Presenter.java

@@ -1003,6 +1003,19 @@ public class Presenter implements IPlugInPort {
     messageDispatcher.dispatchMessage(EventType.REPAINT);
     drawingManager.clearContinuityArea();
   }
+  
+  @Override
+  public void selectMatching(String criteria) {
+    Set<IDIYComponent<?>> matching = new HashSet<IDIYComponent<?>>();
+    for (IDIYComponent<?> c : currentProject.getComponents()) {
+      if ((c.getName() != null && c.getName().toLowerCase().matches(criteria.toLowerCase())) || 
+          (c.getValueForDisplay() != null && c.getValueForDisplay().toLowerCase().matches(criteria.toLowerCase())))
+        matching.add(c);
+    }
+    updateSelection(matching);
+    messageDispatcher.dispatchMessage(EventType.REPAINT);
+    messageDispatcher.dispatchMessage(EventType.SCROLL_TO, getSelectionBounds(true));
+  }
 
   @Override
   public VersionNumber getCurrentVersionNumber() {
@@ -1924,7 +1937,7 @@ public class Presenter implements IPlugInPort {
     if (ConfigurationManager.getInstance().readBoolean(IPlugInPort.STICKY_POINTS_KEY, true)) {
       includeStuckComponents(controlPointMap);
     }
-    messageDispatcher.dispatchMessage(EventType.SELECTION_CHANGED, selectedComponents, controlPointMap.keySet());
+    messageDispatcher.dispatchMessage(EventType.SELECTION_CHANGED, selectedComponents, controlPointMap.keySet());    
   }
   
   private static boolean useNetlistForExpandSelection = false;

diylc/diylc-core/src/org/diylc/presenter/update.xml

@@ -2934,6 +2934,10 @@
 			<releaseDate>2020-04-09 00:00:00.000 CET</releaseDate>
 			<name></name>
 			<changes>
+				<org.diylc.appframework.update.Change>
+					<changeType>NEW_FEATURE</changeType>
+					<description>Added "Find" functionality that locates and selects component(s) matching the search text</description>
+				</org.diylc.appframework.update.Change>
 				<org.diylc.appframework.update.Change>
 					<changeType>NEW_FEATURE</changeType>
 					<description>Added "Tag Strip" component for point-to-point layouts</description>