X-Git-Url: https://dev.e-taxonomy.eu/gitweb/taxeditor.git/blobdiff_plain/f65a33049e16dc2c1fa15327657fb9326d067709..bd05baf38855e3f5b5c988db8bbc527b8e3f9aea:/eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/section/AbstractCdmDetailElement.java

diff --git a/eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/section/AbstractCdmDetailElement.java b/eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/section/AbstractCdmDetailElement.java
index 9d3a362b4..6ed49262a 100644
--- a/eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/section/AbstractCdmDetailElement.java
+++ b/eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/section/AbstractCdmDetailElement.java
@@ -1,4 +1,3 @@
-// $Id$
 /**
  * Copyright (C) 2007 EDIT
  * European Distributed Institute of Taxonomy
@@ -21,10 +20,13 @@ import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.DisposeEvent;
 import org.eclipse.swt.events.DisposeListener;
 import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Display;
 
 import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
 import eu.etaxonomy.cdm.api.conversation.IConversationEnabled;
-import eu.etaxonomy.cdm.model.name.TaxonNameBase;
+import eu.etaxonomy.cdm.common.CdmUtils;
+import eu.etaxonomy.cdm.model.common.CdmBase;
+import eu.etaxonomy.cdm.model.name.TaxonName;
 import eu.etaxonomy.cdm.model.taxon.TaxonBase;
 import eu.etaxonomy.cdm.persistence.hibernate.CdmDataChangeMap;
 import eu.etaxonomy.cdm.persistence.hibernate.permission.CRUD;
@@ -37,40 +39,26 @@ import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;
 import eu.etaxonomy.taxeditor.ui.element.CdmPropertyChangeEvent;
 import eu.etaxonomy.taxeditor.ui.element.ICdmFormElement;
 import eu.etaxonomy.taxeditor.ui.element.IEnableableFormElement;
+import eu.etaxonomy.taxeditor.ui.element.LabelElement;
+import eu.etaxonomy.taxeditor.ui.element.LayoutConstants;
 
 /**
- * <p>
- * Abstract AbstractCdmDetailElement class.
- * </p>
  *
  * @author n.hoffmann
  * @created Feb 26, 2010
- * @version 1.0
  */
-public abstract class AbstractCdmDetailElement<T> extends AbstractCdmFormElement implements ICdmDetailElement<T>, Observer {
+public abstract class AbstractCdmDetailElement<T> extends AbstractCdmFormElement implements ICdmDetailElement<T>, Observer, IEnableableFormElement{
 
 	private T entity;
 
 	private boolean irrelevant;
 
-	private boolean enabled;
+	private boolean enabled = true;
+
+	private LabelElement warnForReferencedObjects;
 
 	private EnumSet<CRUD> requiredCrud = null;
 
-	/**
-	 * <p>
-	 * Constructor for AbstractCdmDetailElement.
-	 * </p>
-	 *
-	 * @param formFactory
-	 *            a {@link eu.etaxonomy.taxeditor.ui.element.CdmFormFactory}
-	 *            object.
-	 * @param formElement
-	 *            a {@link eu.etaxonomy.taxeditor.ui.element.ICdmFormElement}
-	 *            object.
-	 * @param <T>
-	 *            a T object.
-	 */
 	public AbstractCdmDetailElement(CdmFormFactory formFactory,
 			ICdmFormElement formElement) {
 		super(formFactory, formElement);
@@ -106,18 +94,6 @@ public abstract class AbstractCdmDetailElement<T> extends AbstractCdmFormElement
         updateContent();
 	}
 
-	/*
-	 * (non-Javadoc)
-	 *
-	 * @see eu.etaxonomy.taxeditor.forms.IEntityElement#getEntity()
-	 */
-	/**
-	 * <p>
-	 * Getter for the field <code>entity</code>.
-	 * </p>
-	 *
-	 * @return a T object.
-	 */
 	@Override
     public T getEntity() {
 		return entity;
@@ -128,20 +104,13 @@ public abstract class AbstractCdmDetailElement<T> extends AbstractCdmFormElement
 	 */
 	protected void updateContent() {
 		removeElements();
-		createControls(this, entity, SWT.WRAP);
-		getLayoutComposite().layout();
+		createControls(this, entity, SWT.NONE);
+		StoreUtil.reflowParentScrolledForm(getLayoutComposite(), true);
 
 		updateControlStates();
 	}
 
-	/*
-	 * (non-Javadoc)
-	 *
-	 * @see
-	 * eu.etaxonomy.taxeditor.forms.ISelectableComposite#setSelected(boolean)
-	 */
-	/** {@inheritDoc} */
-	@Override
+    @Override
     public void setSelected(boolean selected) {
 		Composite section = getLayoutComposite().getParent();
 		section.setBackground(selected ? SELECTED : getPersistentBackground());
@@ -171,9 +140,6 @@ public abstract class AbstractCdmDetailElement<T> extends AbstractCdmFormElement
 		}
 	}
 
-	/* (non-Javadoc)
-	 * @see eu.etaxonomy.taxeditor.ui.element.IEnableableFormElement#isEnabled()
-	 */
 	@Override
 	public boolean isEnabled() {
 	    return enabled;
@@ -268,14 +234,13 @@ public abstract class AbstractCdmDetailElement<T> extends AbstractCdmFormElement
 	}
 
 	protected void handleTitleCacheRelevantChange(PropertyChangeEvent event) {
-		boolean isRelevant = getEntity() instanceof TaxonNameBase
+		boolean isRelevant = getEntity() instanceof TaxonName
 				|| getEntity() instanceof TaxonBase;
 		isRelevant &= this instanceof AbstractIdentifiableEntityDetailElement;
 
 		if (isRelevant) {
 			((AbstractIdentifiableEntityDetailElement) this)
 					.updateToggleableCacheField();
-			updateParentSection();
 		}
 	}
 
@@ -283,6 +248,8 @@ public abstract class AbstractCdmDetailElement<T> extends AbstractCdmFormElement
 		if (getParentElement() instanceof AbstractCdmDetailSection) {
 			((AbstractCdmDetailSection) getParentElement()).updateTitle();
 		}
+		//NOTE: This slows down the rendering of the details view
+//		StoreUtil.reflowParentScrolledForm(getLayoutComposite(), true);
 	}
 
 	/**
@@ -294,40 +261,15 @@ public abstract class AbstractCdmDetailElement<T> extends AbstractCdmFormElement
 	 */
 	public abstract void handleEvent(Object eventSource);
 
-	/**
-	 * <p>
-	 * handleException
-	 * </p>
-	 *
-	 * @param event
-	 *            a
-	 *            {@link eu.etaxonomy.taxeditor.ui.element.CdmPropertyChangeEvent}
-	 *            object.
-	 */
 	public void handleException(CdmPropertyChangeEvent event) {
 		// override this in subclasses if you want to deal with the error
 		MessagingUtils.error(event.getSource().getClass(), event.getException());
 	}
 
-	/**
-	 * <p>
-	 * isIrrelevant
-	 * </p>
-	 *
-	 * @return a boolean.
-	 */
 	public boolean isIrrelevant() {
 		return irrelevant;
 	}
 
-	/**
-	 * <p>
-	 * getConversationHolder
-	 * </p>
-	 *
-	 * @return a {@link eu.etaxonomy.cdm.api.conversation.ConversationHolder}
-	 *         object.
-	 */
 	@Override
     public ConversationHolder getConversationHolder() {
 		if (getParentElement() instanceof IConversationEnabled) {
@@ -360,4 +302,36 @@ public abstract class AbstractCdmDetailElement<T> extends AbstractCdmFormElement
         }
         setEnabled(getEntity() != null && CdmStore.currentAuthentiationHasPermission(StoreUtil.getCdmEntity(getEntity()), requiredCrud), except);
     }
+
+	public LabelElement getWarnForReferencedObjects() {
+		return warnForReferencedObjects;
+	}
+
+	public void setWarnForReferencedObjects(LabelElement warnForReferencedObjects) {
+		this.warnForReferencedObjects = warnForReferencedObjects;
+	}
+
+	public void setWarnForReferencingObjects(ICdmFormElement formElement){
+	    if (getEntity() instanceof CdmBase){
+	    	CdmBase cdmBase = (CdmBase) getEntity();
+	    	if (cdmBase.getId() != 0){
+		        long referencingObjectsCount = CdmStore.getCommonService().getReferencingObjectsCount(cdmBase);
+
+	    		if (referencingObjectsCount > 1){
+	    			setWarnForReferencedObjects(formFactory.createLabel(formElement, CdmUtils.Nz("The "+ cdmBase.getUserFriendlyTypeName()+" is referenced by " + referencingObjectsCount+ " objects, if you change it, it is changed for all these objects")));
+	    			getWarnForReferencedObjects().setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_RED));
+	    			getWarnForReferencedObjects().setLayout(LayoutConstants.FILL(2, 3));
+	    			getWarnForReferencedObjects().setForeground(Display.getCurrent().getSystemColor(SWT.COLOR_RED));
+
+	    		}
+	    	}
+	    }
+	}
+
+	public void setWarnForReferencingObjectsVisible(boolean isVisible){
+		if (getWarnForReferencedObjects() != null){
+			getWarnForReferencedObjects().setVisible(isVisible);
+		}
+	}
+
 }