smd transformation

diylc/diylc-library/src/org/diylc/components/smd/SMDCapacitor.java

@@ -21,8 +21,9 @@
 */
 package org.diylc.components.smd;
 
-import java.awt.Color;
+import java.awt.Color;
-
+
+import org.diylc.components.transform.PassiveSMDTransformer;
 import org.diylc.core.IDIYComponent;
 import org.diylc.core.annotations.ComponentDescriptor;
 import org.diylc.core.annotations.EditableProperty;
@@ -32,7 +33,7 @@ import org.diylc.core.measures.Capacitance;
 
 @ComponentDescriptor(name = "SMD Capacitor", author = "Branislav Stojkovic", category = "SMD",
     instanceNamePrefix = "C", description = "Surface mount capacitor", 
-    zOrder = IDIYComponent.COMPONENT, keywordPolicy = KeywordPolicy.SHOW_VALUE)
+    zOrder = IDIYComponent.COMPONENT, keywordPolicy = KeywordPolicy.SHOW_VALUE, transformer = PassiveSMDTransformer.class)
 public class SMDCapacitor extends PassiveSMDComponent<Capacitance> {
 
   public static Color BODY_COLOR = Color.decode("#BD9347");

diylc/diylc-library/src/org/diylc/components/smd/SMDResistor.java

@@ -21,8 +21,9 @@
 */
 package org.diylc.components.smd;
 
-import java.awt.Color;
+import java.awt.Color;
-
+
+import org.diylc.components.transform.PassiveSMDTransformer;
 import org.diylc.core.IDIYComponent;
 import org.diylc.core.annotations.ComponentDescriptor;
 import org.diylc.core.annotations.EditableProperty;
@@ -32,7 +33,7 @@ import org.diylc.core.measures.Resistance;
 
 @ComponentDescriptor(name = "SMD Resistor", author = "Branislav Stojkovic", category = "SMD", instanceNamePrefix = "C",
     description = "Surface mount resistor", zOrder = IDIYComponent.COMPONENT,
-    keywordPolicy = KeywordPolicy.SHOW_VALUE)
+    keywordPolicy = KeywordPolicy.SHOW_VALUE, transformer = PassiveSMDTransformer.class)
 public class SMDResistor extends PassiveSMDComponent<Resistance> {
 
   public static Color BODY_COLOR = Color.gray;

diylc/diylc-library/src/org/diylc/components/transform/PassiveSMDTransformer.java

@@ -0,0 +1,83 @@
+/*
+ * 
+ * DIY Layout Creator (DIYLC). Copyright (c) 2009-2018 held jointly by the individual authors.
+ * 
+ * This file is part of DIYLC.
+ * 
+ * DIYLC is free software: you can redistribute it and/or modify it under the terms of the GNU
+ * General Public License as published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ * 
+ * DIYLC is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+ * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+ * Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License along with DIYLC. If not, see
+ * <http://www.gnu.org/licenses/>.
+ * 
+ */
+package org.diylc.components.transform;
+
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Point2D;
+
+import org.diylc.common.IComponentTransformer;
+import org.diylc.common.Orientation;
+import org.diylc.components.smd.PassiveSMDComponent;
+import org.diylc.core.IDIYComponent;
+
+public class PassiveSMDTransformer implements IComponentTransformer {
+
+  @Override
+  public boolean canRotate(IDIYComponent<?> component) {
+    return PassiveSMDComponent.class.isAssignableFrom(component.getClass());
+  }
+
+  @Override
+  public boolean canMirror(IDIYComponent<?> component) {
+    return true;
+  }
+
+  @Override
+  public boolean mirroringChangesCircuit() {
+    return false;
+  }
+
+  @Override
+  public void rotate(IDIYComponent<?> component, Point2D center, int direction) {
+    AffineTransform rotate =
+        AffineTransform.getRotateInstance(Math.PI / 2 * direction, center.getX(), center.getY());
+    for (int index = 0; index < component.getControlPointCount(); index++) {
+      Point2D p = new Point2D.Double();
+      rotate.transform(component.getControlPoint(index), p);
+      component.setControlPoint(p, index);
+    }
+
+    PassiveSMDComponent<?> smd = (PassiveSMDComponent<?>) component;
+    Orientation o = smd.getOrientation();
+    int oValue = o.ordinal();
+    oValue += direction;
+    if (oValue < 0)
+      oValue = Orientation.values().length - 1;
+    if (oValue >= Orientation.values().length)
+      oValue = 0;
+    o = Orientation.values()[oValue];
+    smd.setOrientation(o);
+  }
+
+  @Override
+  public void mirror(IDIYComponent<?> component, Point2D center, int direction) {
+    PassiveSMDComponent<?> smd = (PassiveSMDComponent<?>) component;
+    for (int i = 0; i < smd.getControlPointCount(); i++) {
+      Point2D point = smd.getControlPoint(i);      
+      double dx = 0;
+      double dy = 0;
+      if (direction == IComponentTransformer.HORIZONTAL)
+        dx = (center.getX() - point.getX()) * 2;
+      else
+        dy = (center.getY() - point.getY()) * 2;
+      Point2D newPoint = new Point2D.Double(point.getX() + dx, point.getY() + dy);
+      smd.setControlPoint(newPoint, i);
+    }
+  }
+}

diylc/diylc-library/src/org/diylc/components/transform/TrimmerTransformer.java

@@ -27,7 +27,6 @@ import java.awt.geom.Point2D;
 import org.diylc.common.IComponentTransformer;
 import org.diylc.common.Orientation;
 import org.diylc.components.passive.TrimmerPotentiometer;
-import org.diylc.components.semiconductors.DIL_IC;
 import org.diylc.core.IDIYComponent;
 
 public class TrimmerTransformer implements IComponentTransformer {