optimize shape tracking

diylc/diylc-library/src/org/diylc/components/AbstractLeadedComponent.java

@@ -164,6 +164,7 @@ public abstract class AbstractLeadedComponent<T> extends AbstractTransparentComp
       g2d.setColor(outlineMode ? Constants.TRANSPARENT_COLOR : getStandingBodyColor());
       g2d.fill(body);
       g2d.setComposite(oldComposite);           
+      
       Color finalBorderColor;
       if (outlineMode) {
         Theme theme =
@@ -179,7 +180,12 @@ public abstract class AbstractLeadedComponent<T> extends AbstractTransparentComp
 
       g2d.setStroke(ObjectCache.getInstance().fetchBasicStroke(1f));
       g2d.setColor(finalBorderColor);
+      drawingObserver.stopTracking();
+      
       g2d.draw(body);
+      
+      drawingObserver.startTracking();
+      
       if (!outlineMode) {
         drawLead(g2d, componentState, drawingObserver, false);
       }
@@ -258,6 +264,8 @@ public abstract class AbstractLeadedComponent<T> extends AbstractTransparentComp
         }
       }
       
+      drawingObserver.stopTracking();
+      
       Composite newComposite = null;
       if (!decorateAboveBorder())
         decorateComponentBody(g2d, outlineMode);
@@ -326,6 +334,8 @@ public abstract class AbstractLeadedComponent<T> extends AbstractTransparentComp
       offset = -offset;
     }
     
+    drawingObserver.startTracking();
+    
     if (getMoveLabel()) {
       g2d.setTransform(oldTransform);
       g2d.translate(getPoints()[2].x, getPoints()[2].y);

diylc/diylc-library/src/org/diylc/components/connectivity/HookupWire.java

@@ -90,6 +90,8 @@ public class HookupWire extends AbstractCurvedComponent<Void> implements IContin
       drawingObserver.startTracking();
     }
     
+    drawingObserver.stopTracking();
+    
     if (componentState == ComponentState.NORMAL) {
       g2d.setColor(color.darker());
       g2d.setStroke(ObjectCache.getInstance().fetchBasicStroke(1f));

diylc/diylc-library/src/org/diylc/components/connectivity/TwistedWire.java

@@ -104,23 +104,24 @@ public class TwistedWire extends AbstractCurvedComponent<Void> implements IConti
     }
     
     g2d.setColor(curveColor1);
+    drawingObserver.startTracking();
     g2d.fill(firstLeadArea);
+    drawingObserver.stopTracking();
     
     if (stripe1 && componentState == ComponentState.NORMAL) {
       drawingObserver.stopTracking();
       g2d.setColor(stripeColor);
       g2d.fill(firstLeadStripeArea);      
-      drawingObserver.startTracking();
     }
     
     g2d.setColor(curveColor2);
+    drawingObserver.startTracking();
     g2d.fill(secondLeadArea);
+    drawingObserver.stopTracking();
     
     if (stripe2 && componentState == ComponentState.NORMAL) {      
-      drawingObserver.stopTracking();
       g2d.setColor(stripeColor2);
       g2d.fill(secondLeadStripeArea);      
-      drawingObserver.startTracking();
     }
     
     if (componentState == ComponentState.NORMAL) {      

diylc/diylc-library/src/org/diylc/components/electromechanical/CliffJack1_4.java

@@ -219,6 +219,8 @@ public class CliffJack1_4 extends AbstractMultiPartComponent<String> {
       finalBorderColor = BORDER_COLOR;
     }
     
+    drawingObserver.stopTracking();
+
     g2d.setColor(finalBorderColor);
     for (int i = 0; i < body.length - 1; i++) {
       g2d.draw(body[i]);

diylc/diylc-library/src/org/diylc/components/electromechanical/FuseHolderPanel.java

@@ -184,6 +184,11 @@ public class FuseHolderPanel extends AbstractMultiPartComponent<String> {
           g2d.fill(a);
           break;
         }
+      
+      // Do not track these changes because the whole switch has been tracked
+      // so far.
+      drawingObserver.stopTracking();
+      
       g2d.setComposite(oldComposite);
       g2d.setStroke(ObjectCache.getInstance().fetchBasicStroke(1));
       Color finalBorderColor;
@@ -197,9 +202,6 @@ public class FuseHolderPanel extends AbstractMultiPartComponent<String> {
         if (a != null)
           g2d.draw(a);
     }
-    // Do not track these changes because the whole switch has been tracked
-    // so far.
-    drawingObserver.stopTracking();
 
     // Draw lugs.  
     int lugWidth = getClosestOdd((int) LUG_WIDTH.convertToPixels());

diylc/diylc-library/src/org/diylc/components/electromechanical/IECSocket.java

@@ -205,6 +205,11 @@ public class IECSocket extends AbstractMultiPartComponent<String> {
           g2d.fill(a);
           break;
         }
+      
+      // Do not track these changes because the whole switch has been tracked
+      // so far.
+      drawingObserver.stopTracking();
+      
       g2d.setComposite(oldComposite);
       g2d.setStroke(ObjectCache.getInstance().fetchBasicStroke(1));
       Color finalBorderColor;
@@ -218,9 +223,6 @@ public class IECSocket extends AbstractMultiPartComponent<String> {
         if (a != null)
           g2d.draw(a);
     }
-    // Do not track these changes because the whole switch has been tracked
-    // so far.
-    drawingObserver.stopTracking();
 
     // Draw lugs.  
     int lugWidth = getClosestOdd((int) LUG_WIDTH.convertToPixels());

diylc/diylc-library/src/org/diylc/components/electromechanical/OpenJack1_4.java

@@ -144,12 +144,16 @@ public class OpenJack1_4 extends AbstractMultiPartComponent<String> {
       finalBorderColor = BASE_COLOR.darker();
     }
     
+    drawingObserver.stopTracking();
+
     g2d.setColor(finalBorderColor);
     g2d.draw(body[1]);
     g2d.draw(body[2]);
     if (body[3] != null)
       g2d.draw(body[3]);
     
+    drawingObserver.startTracking();
+
     // draw labels
     if (showLabels) {
       g2d.setColor(BASE_COLOR.darker());