disabling the graphical editor and the property sections in the case of...

disabling the graphical editor and the property sections in the case of references to library elements
refs 694

org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/editor/DiagramEditorBase.java

@@ -86,6 +86,7 @@ import org.fortiss.tooling.base.ui.editpart.ConnectorEditPartBase;
 import org.fortiss.tooling.base.ui.editpart.DiagramEditPartBase;
 import org.fortiss.tooling.base.ui.editpart.ExtendedLayerRootEditPart;
 import org.fortiss.tooling.base.ui.layout.IDiagramLayoutConfiguration;
+import org.fortiss.tooling.kernel.service.ILibraryService;
 import org.fortiss.tooling.kernel.ui.extension.base.EObjectActionBase;
 import org.fortiss.tooling.kernel.ui.extension.data.ContextMenuContextProvider;
 import org.fortiss.tooling.kernel.ui.service.IContextMenuService;
@@ -100,7 +101,7 @@ import org.fortiss.tooling.kernel.ui.util.EObjectSelectionUtils;
  * @author hoelzl
  * @author $Author$
  * @version $Rev$
- * @ConQAT.Rating GREEN Hash: 1CAE889ED373A9B30794E5A4082AE081
+ * @ConQAT.Rating YELLOW Hash: ED4D836D8777F3C81641AFB476504921
  */
 public class DiagramEditorBase<T extends EObject> extends GEFEditorBase<T> implements
 		IPostSelectionProvider, ContextMenuContextProvider {
@@ -206,6 +207,10 @@ public class DiagramEditorBase<T extends EObject> extends GEFEditorBase<T> imple
 						return getHost().getRoot().getContents().getTargetEditPart(request);
 					}
 				});
+
+		if(ILibraryService.INSTANCE.isShadowElement(editedObject)) {
+			((ScalableRootEditPart)viewer.getRootEditPart()).deactivate();
+		}
 	}
 
 	/**

org.fortiss.tooling.kernel.ui/trunk/src/org/fortiss/tooling/kernel/ui/extension/base/PropertySectionBase.java

@@ -17,14 +17,20 @@ $Id$
 +--------------------------------------------------------------------------*/
 package org.fortiss.tooling.kernel.ui.extension.base;
 
+import static org.eclipse.core.databinding.conversion.NumberToStringConverter.fromDouble;
+import static org.eclipse.core.databinding.conversion.NumberToStringConverter.fromInteger;
+import static org.eclipse.core.databinding.conversion.StringToNumberConverter.toDouble;
+import static org.eclipse.core.databinding.conversion.StringToNumberConverter.toInteger;
+import static org.fortiss.tooling.kernel.ui.util.DataBindingUtils.DECORATION_KEY;
+import static org.fortiss.tooling.kernel.ui.util.DataBindingUtils.performComplexTextBinding;
+
 import org.conqat.ide.commons.ui.databinding.validate.NumberPositiveValidator;
 import org.conqat.ide.commons.ui.databinding.validate.TextToDoubleValidator;
 import org.conqat.ide.commons.ui.databinding.validate.TextToIntegerValidator;
-import org.eclipse.core.databinding.conversion.NumberToStringConverter;
-import org.eclipse.core.databinding.conversion.StringToNumberConverter;
 import org.eclipse.core.databinding.observable.value.IObservableValue;
 import org.eclipse.core.databinding.validation.IValidator;
 import org.eclipse.emf.databinding.EMFDataBindingContext;
+import org.eclipse.emf.ecore.EObject;
 import org.eclipse.gef.EditPart;
 import org.eclipse.jface.fieldassist.ControlDecoration;
 import org.eclipse.jface.layout.GridDataFactory;
@@ -40,7 +46,8 @@ import org.eclipse.swt.widgets.Text;
 import org.eclipse.ui.IWorkbenchPart;
 import org.eclipse.ui.views.properties.tabbed.AbstractPropertySection;
 import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage;
-import org.fortiss.tooling.kernel.ui.util.DataBindingUtils;
+import org.fortiss.tooling.kernel.model.ILibraryElementReference;
+import org.fortiss.tooling.kernel.service.ILibraryService;
 
 /**
  * Base class for property sections, dealing with setting the input and
@@ -49,7 +56,7 @@ import org.fortiss.tooling.kernel.ui.util.DataBindingUtils;
  * @author hoelzl
  * @author $Author$
  * @version $Rev$
- * @ConQAT.Rating GREEN Hash: 532E5AECE5CF1BAB9CC2A690D10FAC34
+ * @ConQAT.Rating YELLOW Hash: F463D51EE5F523EE8929648DB7D105C7
  */
 public abstract class PropertySectionBase extends AbstractPropertySection {
 
@@ -91,9 +98,24 @@ public abstract class PropertySectionBase extends AbstractPropertySection {
 		if(object instanceof EditPart) {
 			object = ((EditPart)object).getModel();
 		}
+
+		disableControlsForLibraryReferences(object);
 		setSectionInput(object);
 	}
 
+	/** Disables the graphical controls in the case we are in an {@link ILibraryElementReference}. */
+	private void disableControlsForLibraryReferences(Object object) {
+		if(object instanceof EObject) {
+			EObject eobj = (EObject)object;
+
+			if(ILibraryService.INSTANCE.isShadowElement(eobj)) {
+				for(Control c : composite.getChildren()) {
+					c.setEnabled(false);
+				}
+			}
+		}
+	}
+
 	/** This is used to set the single section input. The parameter may be null! */
 	protected abstract void setSectionInput(Object input);
 
@@ -103,8 +125,7 @@ public abstract class PropertySectionBase extends AbstractPropertySection {
 	 */
 	protected Text createDecoratedText(String labelText) {
 		Text text = createFormText(labelText);
-		text.setData(DataBindingUtils.DECORATION_KEY, new ControlDecoration(text, SWT.LEFT |
-				SWT.TOP));
+		text.setData(DECORATION_KEY, new ControlDecoration(text, SWT.LEFT | SWT.TOP));
 		return text;
 	}
 
@@ -153,8 +174,7 @@ public abstract class PropertySectionBase extends AbstractPropertySection {
 	/** Binds a double value. */
 	protected void bindDoubleValue(Control text, IObservableValue observedValue,
 			IValidator numberValidator) {
-		DataBindingUtils.performComplexTextBinding(dbc, text, observedValue,
-				NumberToStringConverter.fromDouble(false), StringToNumberConverter.toDouble(false),
+		performComplexTextBinding(dbc, text, observedValue, fromDouble(false), toDouble(false),
 				TextToDoubleValidator.INSTANCE, numberValidator);
 	}
 
@@ -166,9 +186,7 @@ public abstract class PropertySectionBase extends AbstractPropertySection {
 	/** Binds a integer value. */
 	protected void bindIntegerValue(Control text, IObservableValue observedValue,
 			IValidator numberValidator) {
-		DataBindingUtils.performComplexTextBinding(dbc, text, observedValue,
-				NumberToStringConverter.fromInteger(false),
-				StringToNumberConverter.toInteger(false), TextToIntegerValidator.INSTANCE,
-				numberValidator);
+		performComplexTextBinding(dbc, text, observedValue, fromInteger(false), toInteger(false),
+				TextToIntegerValidator.INSTANCE, numberValidator);
 	}
 }

org.fortiss.tooling.kernel/trunk/src/org/fortiss/tooling/kernel/internal/LibraryService.java

+/*--------------------------------------------------------------------------+
+$Id: PersistencyService.java 5274 2012-08-02 07:54:11Z mou $
+|                                                                          |
+| Copyright 2011 ForTISS GmbH                                              |
+|                                                                          |
+| Licensed under the Apache License, Version 2.0 (the "License");          |
+| you may not use this file except in compliance with the License.         |
+| You may obtain a copy of the License at                                  |
+|                                                                          |
+|    http://www.apache.org/licenses/LICENSE-2.0                            |
+|                                                                          |
+| Unless required by applicable law or agreed to in writing, software      |
+| distributed under the License is distributed on an "AS IS" BASIS,        |
+| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
+| See the License for the specific language governing permissions and      |
+| limitations under the License.                                           |
++--------------------------------------------------------------------------*/
+package org.fortiss.tooling.kernel.internal;
+
+import static org.fortiss.tooling.kernel.utils.KernelModelElementUtils.getParentElement;
+
+import org.eclipse.emf.ecore.EObject;
+import org.fortiss.tooling.kernel.model.ILibraryElementReference;
+import org.fortiss.tooling.kernel.service.ILibraryService;
+
+/**
+ * This class implements the {@link ILibraryService} interface.
+ * 
+ * @author ratiu
+ * @author $Author: ratiu $
+ * @version $Rev: 5274 $
+ * @ConQAT.Rating YELLOW Hash: 4117552CB9BEEB37BBA33FF9982D5337
+ */
+public class LibraryService implements ILibraryService {
+
+	/** {@inheritDoc} */
+	@Override
+	public boolean isShadowElement(EObject eobj) {
+		ILibraryElementReference parent = getParentElement(eobj, ILibraryElementReference.class);
+
+		// with "eobj.eContainer() != parent" we assume that the model elements are not directly
+		// contained in the reference
+		if(parent != null && parent != eobj && eobj.eContainer() != parent) {
+			return true;
+		}
+
+		return false;
+	}
+}

org.fortiss.tooling.kernel/trunk/src/org/fortiss/tooling/kernel/service/ILibraryService.java

+/*--------------------------------------------------------------------------+
+$Id: codetemplates.xml 1 2011-01-01 00:00:01Z hoelzl $
+|                                                                          |
+| Copyright 2012 ForTISS GmbH                     |
+|                                                                          |
+| Licensed under the Apache License, Version 2.0 (the "License");          |
+| you may not use this file except in compliance with the License.         |
+| You may obtain a copy of the License at                                  |
+|                                                                          |
+|    http://www.apache.org/licenses/LICENSE-2.0                            |
+|                                                                          |
+| Unless required by applicable law or agreed to in writing, software      |
+| distributed under the License is distributed on an "AS IS" BASIS,        |
+| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
+| See the License for the specific language governing permissions and      |
+| limitations under the License.                                           |
++--------------------------------------------------------------------------*/
+package org.fortiss.tooling.kernel.service;
+
+import org.eclipse.emf.ecore.EObject;
+import org.fortiss.tooling.kernel.internal.LibraryService;
+import org.fortiss.tooling.kernel.model.ILibraryElementReference;
+
+/**
+ * The library service provides high level access to the library.
+ * 
+ * @author ratiu
+ * @author $Author: hoelzl $
+ * @version $Rev: 18709 $
+ * @ConQAT.Rating YELLOW Hash: 5341C5373D0AC230E766D56C82E331C4
+ */
+public interface ILibraryService {
+
+	/** Returns the singleton instance of the service. */
+	public static final ILibraryService INSTANCE = new LibraryService();
+
+	/**
+	 * Returns true if the parameter is a shadow of a library element.
+	 * A shadow is a temporary copy of an element, contained inside an
+	 * {@link ILibraryElementReference}.
+	 */
+	public boolean isShadowElement(EObject anObject);
+}