attribute handling refactoring

de.bmotionstudio.gef.editor/src/de/bmotionstudio/gef/editor/AttributeConstants.java

@@ -51,6 +51,7 @@ public final class AttributeConstants {
 	public static final String ATTRIBUTE_COORDINATES = "de.bmotionstudio.gef.editor.attribute.BAttributeCoordinates";
 	public static final String ATTRIBUTE_MISC = "de.bmotionstudio.gef.editor.attribute.BAttributeMisc";
 	public static final String ATTRIBUTE_MAIN = "de.bmotionstudio.gef.editor.attribute.BAttributeMain";
+	public static final String ATTRIBUTE_CONNECTION = "de.bmotionstudio.gef.editor.attribute.BAttributeConnection";
 
 	public static final String EVENT_MOUSECLICK = "de.bmotionstudio.gef.editor.event.OnClickEvent";
 	public static final String EVENT_MOUSEDBLCLICK = "de.bmotionstudio.gef.editor.event.OnDblClickEvent";

de.bmotionstudio.gef.editor/src/de/bmotionstudio/gef/editor/attribute/AbstractAttribute.java

@@ -31,23 +31,29 @@ public abstract class AbstractAttribute implements IPropertySource, Cloneable {
 	private transient BControl control;
 	private transient PropertyDescriptor propertyDescriptor;
 	private transient Object initValue;
+	private transient Object defaultValue;
 	private transient boolean editable;
 	private transient boolean show;
 	private transient String group;
+	private transient boolean isInitialized;
 
+	// The current value of the attribute
 	private Object value;
 
-	public AbstractAttribute(Object value) {
-		this(value, true, true);
+	public AbstractAttribute() {
 	}
 
-	public AbstractAttribute(Object value, boolean isEditable,
-			boolean showInPropertiesView) {
-		this.value = value;
-		this.initValue = value;
-		this.editable = isEditable;
-		this.show = showInPropertiesView;
-	}
+	// public AbstractAttribute(Object value) {
+	// this(value, true, true);
+	// }
+	//
+	// public AbstractAttribute(Object value, boolean isEditable,
+	// boolean showInPropertiesView) {
+	// this.value = value;
+	// this.initValue = value;
+	// this.editable = isEditable;
+	// this.show = showInPropertiesView;
+	// }
 
 	private Object readResolve() {
 		this.initValue = this.value;
@@ -202,4 +208,20 @@ public abstract class AbstractAttribute implements IPropertySource, Cloneable {
 		this.control = control;
 	}
 
+	public Object getDefaultValue() {
+		return defaultValue;
+	}
+
+	public void setDefaultValue(Object defaultValue) {
+		this.defaultValue = defaultValue;
+	}
+
+	public boolean isInitialized() {
+		return isInitialized;
+	}
+
+	public void setInitialized(boolean isInitialized) {
+		this.isInitialized = isInitialized;
+	}
+
 }

de.bmotionstudio.gef.editor/src/de/bmotionstudio/gef/editor/attribute/BAttributeAlpha.java

@@ -13,10 +13,6 @@ import de.bmotionstudio.gef.editor.property.SliderPropertyDescriptor;
 
 public class BAttributeAlpha extends AbstractAttribute {
 
-	public BAttributeAlpha(Object value) {
-		super(value);
-	}
-
 	public PropertyDescriptor preparePropertyDescriptor() {
 		SliderPropertyDescriptor descriptor = new SliderPropertyDescriptor(
 				getID(), getName());

de.bmotionstudio.gef.editor/src/de/bmotionstudio/gef/editor/attribute/BAttributeBackgroundColor.java

@@ -14,10 +14,6 @@ import de.bmotionstudio.gef.editor.model.BControl;
 
 public class BAttributeBackgroundColor extends AbstractAttribute {
 
-	public BAttributeBackgroundColor(Object value) {
-		super(value);
-	}
-
 	public PropertyDescriptor preparePropertyDescriptor() {
 		return new ColorPropertyDescriptor(getID(), getName());
 	}

de.bmotionstudio.gef.editor/src/de/bmotionstudio/gef/editor/attribute/BAttributeBackgroundVisible.java

@@ -13,10 +13,6 @@ import de.bmotionstudio.gef.editor.property.CheckboxPropertyDescriptor;
 
 public class BAttributeBackgroundVisible extends AbstractAttribute {
 
-	public BAttributeBackgroundVisible(Object value) {
-		super(value);
-	}
-
 	public PropertyDescriptor preparePropertyDescriptor() {
 		return new CheckboxPropertyDescriptor(getID(), getName());
 	}

de.bmotionstudio.gef.editor/src/de/bmotionstudio/gef/editor/attribute/BAttributeButtonGroup.java

@@ -11,10 +11,6 @@ import org.eclipse.ui.views.properties.TextPropertyDescriptor;
 
 public class BAttributeButtonGroup extends AbstractAttribute {
 
-	public BAttributeButtonGroup(Object value) {
-		super(value);
-	}
-
 	@Override
 	protected PropertyDescriptor preparePropertyDescriptor() {
 		return new TextPropertyDescriptor(getID(), getName());

de.bmotionstudio.gef.editor/src/de/bmotionstudio/gef/editor/attribute/BAttributeChecked.java

@@ -13,10 +13,6 @@ import de.bmotionstudio.gef.editor.property.CheckboxPropertyDescriptor;
 
 public class BAttributeChecked extends AbstractAttribute {
 
-	public BAttributeChecked(Object value) {
-		super(value);
-	}
-
 	@Override
 	protected PropertyDescriptor preparePropertyDescriptor() {
 		return new CheckboxPropertyDescriptor(getID(), getName());

de.bmotionstudio.gef.editor/src/de/bmotionstudio/gef/editor/attribute/BAttributeColumns.java

@@ -13,10 +13,6 @@ import de.bmotionstudio.gef.editor.property.IntegerPropertyDescriptor;
 
 public class BAttributeColumns extends AbstractAttribute {
 
-	public BAttributeColumns(Object value) {
-		super(value);
-	}
-
 	public PropertyDescriptor preparePropertyDescriptor() {
 		IntegerPropertyDescriptor descriptor = new IntegerPropertyDescriptor(
 				getID(), getName());

de.bmotionstudio.gef.editor/src/de/bmotionstudio/gef/editor/attribute/BAttributeConnection.java

@@ -11,10 +11,6 @@ import org.eclipse.ui.views.properties.PropertyDescriptor;
 
 public class BAttributeConnection extends AbstractAttribute {
 
-	public BAttributeConnection(Object value) {
-		super(value);
-	}
-
 	@Override
 	public PropertyDescriptor preparePropertyDescriptor() {
 		PropertyDescriptor descriptor = new PropertyDescriptor(getID(),

de.bmotionstudio.gef.editor/src/de/bmotionstudio/gef/editor/attribute/BAttributeConnectionSourceDecoration.java

@@ -14,10 +14,6 @@ public class BAttributeConnectionSourceDecoration extends AbstractAttribute {
 	public static int DECORATION_NONE = 0;
 	public static int DECORATION_TRIANGLE = 1;
 
-	public BAttributeConnectionSourceDecoration(Object value) {
-		super(value);
-	}
-
 	@Override
 	protected PropertyDescriptor preparePropertyDescriptor() {
 		return new ComboBoxPropertyDescriptor(getID(), getName(), new String[] {

de.bmotionstudio.gef.editor/src/de/bmotionstudio/gef/editor/attribute/BAttributeConnectionTargetDecoration.java

@@ -14,10 +14,6 @@ public class BAttributeConnectionTargetDecoration extends AbstractAttribute {
 	public static int DECORATION_NONE = 0;
 	public static int DECORATION_TRIANGLE = 1;
 
-	public BAttributeConnectionTargetDecoration(Object value) {
-		super(value);
-	}
-
 	@Override
 	protected PropertyDescriptor preparePropertyDescriptor() {
 		return new ComboBoxPropertyDescriptor(getID(), getName(), new String[] {

de.bmotionstudio.gef.editor/src/de/bmotionstudio/gef/editor/attribute/BAttributeCoordinates.java

@@ -14,10 +14,6 @@ import de.bmotionstudio.gef.editor.AttributeConstants;
 
 public class BAttributeCoordinates extends AbstractAttribute {
 
-	public BAttributeCoordinates(Object value) {
-		super(value);
-	}
-
 	@Override
 	public PropertyDescriptor preparePropertyDescriptor() {
 		PropertyDescriptor descriptor = new PropertyDescriptor(getID(),

de.bmotionstudio.gef.editor/src/de/bmotionstudio/gef/editor/attribute/BAttributeCustom.java

@@ -11,10 +11,6 @@ import org.eclipse.ui.views.properties.TextPropertyDescriptor;
 
 public class BAttributeCustom extends AbstractAttribute {
 
-	public BAttributeCustom(Object value) {
-		super(value);
-	}
-
 	@Override
 	public PropertyDescriptor preparePropertyDescriptor() {
 		return new TextPropertyDescriptor(getID(), getName());

de.bmotionstudio.gef.editor/src/de/bmotionstudio/gef/editor/attribute/BAttributeDirection.java

@@ -16,10 +16,6 @@ public class BAttributeDirection extends AbstractAttribute {
 	public static final int WEST = 2;
 	public static final int EAST = 3;
 
-	public BAttributeDirection(Object value) {
-		super(value);
-	}
-
 	@Override
 	protected PropertyDescriptor preparePropertyDescriptor() {
 		return new ComboBoxPropertyDescriptor(getID(), getName(), new String[] {

de.bmotionstudio.gef.editor/src/de/bmotionstudio/gef/editor/attribute/BAttributeEnabled.java

@@ -13,10 +13,6 @@ import de.bmotionstudio.gef.editor.property.CheckboxPropertyDescriptor;
 
 public class BAttributeEnabled extends AbstractAttribute {
 
-	public BAttributeEnabled(Object value) {
-		super(value);
-	}
-
 	public PropertyDescriptor preparePropertyDescriptor() {
 		return new CheckboxPropertyDescriptor(getID(), getName());
 	}

de.bmotionstudio.gef.editor/src/de/bmotionstudio/gef/editor/attribute/BAttributeFalseValue.java

@@ -5,10 +5,6 @@ import org.eclipse.ui.views.properties.TextPropertyDescriptor;
 
 public class BAttributeFalseValue extends AbstractAttribute {
 
-	public BAttributeFalseValue(Object value) {
-		super(value);
-	}
-
 	@Override
 	public PropertyDescriptor preparePropertyDescriptor() {
 		return new TextPropertyDescriptor(getID(), getName());

de.bmotionstudio.gef.editor/src/de/bmotionstudio/gef/editor/attribute/BAttributeFillType.java

@@ -16,10 +16,6 @@ public class BAttributeFillType extends AbstractAttribute {
 	public static final int SHADED = 2;
 	public static final int GRADIENT = 3;
 
-	public BAttributeFillType(Object value) {
-		super(value);
-	}
-
 	@Override
 	protected PropertyDescriptor preparePropertyDescriptor() {
 		return new ComboBoxPropertyDescriptor(getID(), getName(), new String[] {

de.bmotionstudio.gef.editor/src/de/bmotionstudio/gef/editor/attribute/BAttributeFont.java

@@ -12,10 +12,6 @@ import de.bmotionstudio.gef.editor.property.FontPropertyDescriptor;
 
 public class BAttributeFont extends AbstractAttribute {
 
-	public BAttributeFont(Object value) {
-		super(value);
-	}
-
 	public PropertyDescriptor preparePropertyDescriptor() {
 		return new FontPropertyDescriptor(getID(), getName());
 	}

de.bmotionstudio.gef.editor/src/de/bmotionstudio/gef/editor/attribute/BAttributeForegroundColor.java

@@ -14,10 +14,6 @@ import de.bmotionstudio.gef.editor.model.BControl;
 
 public class BAttributeForegroundColor extends AbstractAttribute {
 
-	public BAttributeForegroundColor(Object value) {
-		super(value);
-	}
-
 	public PropertyDescriptor preparePropertyDescriptor() {
 		return new ColorPropertyDescriptor(getID(), getName());
 	}

de.bmotionstudio.gef.editor/src/de/bmotionstudio/gef/editor/attribute/BAttributeHeight.java

@@ -13,10 +13,6 @@ import de.bmotionstudio.gef.editor.property.IntegerPropertyDescriptor;
 
 public class BAttributeHeight extends AbstractAttribute {
 
-	public BAttributeHeight(Object value) {
-		super(value);
-	}
-
 	public PropertyDescriptor preparePropertyDescriptor() {
 		IntegerPropertyDescriptor descriptor = new IntegerPropertyDescriptor(
 				getID(), getName());