// $Id$
/**
* Copyright (C) 2007 EDIT
-* European Distributed Institute of Taxonomy
+* European Distributed Institute of Taxonomy
* http://www.e-taxonomy.eu
-*
+*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* See LICENSE.TXT at the top of this package for the full license terms.
*/
package eu.etaxonomy.taxeditor.view;
-import org.eclipse.jface.viewers.ISelectionProvider;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.swt.widgets.Composite;
import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
import eu.etaxonomy.cdm.api.conversation.IConversationEnabled;
-import eu.etaxonomy.cdm.persistence.hibernate.CdmDataChangeMap;
import eu.etaxonomy.taxeditor.ui.element.AbstractFormSection;
import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;
+import eu.etaxonomy.taxeditor.ui.element.LayoutConstants;
import eu.etaxonomy.taxeditor.ui.element.RootElement;
import eu.etaxonomy.taxeditor.view.detail.CdmSectionPart;
/**
- * <p>Abstract AbstractCdmDataViewer class.</p>
- *
* @author n.hoffmann
* @created Feb 9, 2010
* @version 1.0
*/
-public abstract class AbstractCdmDataViewer extends Viewer implements ISelectionProvider, IConversationEnabled{
-
+public abstract class AbstractCdmDataViewer extends Viewer implements IConversationEnabled{
+
protected ManagedForm managedForm;
protected CdmFormFactory formFactory;
protected ScrolledForm scrolledForm;
-
- private Composite body;
-
+
+ private final Composite body;
+
protected RootElement rootElement;
+ //TODO: create a super class for this?
private Object input;
- private AbstractCdmViewPart viewPart;
+ private final AbstractCdmViewPart viewPart;
+
-
- /**
- * <p>Constructor for AbstractCdmDataViewer.</p>
- *
- * @param parent a {@link org.eclipse.swt.widgets.Composite} object.
- * @param viewPart a {@link eu.etaxonomy.taxeditor.view.AbstractCdmViewPart} object.
- */
public AbstractCdmDataViewer(Composite parent, AbstractCdmViewPart viewPart) {
this.viewPart = viewPart;
-
+
managedForm = new ManagedForm(parent){
-
- /* (non-Javadoc)
- * @see org.eclipse.ui.forms.ManagedForm#dirtyStateChanged()
- */
+
@Override
public void dirtyStateChanged() {
markViewPartDirty();
}
};
-
+
createFormFactory();
-
+
scrolledForm = managedForm.getForm();
-
+
body = scrolledForm.getBody();
-
- body.setLayout(CdmFormFactory.LAYOUT());
-
+
+ body.setLayout(LayoutConstants.LAYOUT());
+
rootElement = new RootElement(formFactory, body);
}
-
- /**
- * <p>createFormFactory</p>
- */
+
protected void createFormFactory() {
if(formFactory != null){
formFactory.dispose();
protected void markViewPartDirty(){
viewPart.changed(input);
}
-
-
- /**
- * @return
- */
+
protected AbstractCdmViewPart getViewPart() {
return viewPart;
}
- /* (non-Javadoc)
- * @see org.eclipse.jface.viewers.Viewer#getControl()
- */
/** {@inheritDoc} */
@Override
public Control getControl() {
+ if(body.isDisposed()){
+ return null;
+ }
for(Control child : body.getChildren()){
return child;
}
-
+
return body;
}
- /* (non-Javadoc)
- * @see org.eclipse.jface.viewers.Viewer#setInput(java.lang.Object)
- */
/** {@inheritDoc} */
@Override
public void setInput(Object input) {
- this.input = input;
+ this.input = input;
// reset selection
setSelection(new StructuredSelection(input));
refresh();
}
-
- /* (non-Javadoc)
- * @see org.eclipse.jface.viewers.Viewer#getInput()
- */
+
/** {@inheritDoc} */
@Override
public Object getInput() {
return input;
}
-
- /* (non-Javadoc)
- * @see org.eclipse.jface.viewers.Viewer#refresh()
- */
+
/** {@inheritDoc} */
@Override
public void refresh() {
showParts();
-
+
managedForm.setInput(input);
-
+
managedForm.refresh();
-
+
managedForm.reflow(true);
}
-
- /**
- * <p>layout</p>
- */
public void layout(){
body.layout();
}
-
- /**
- * <p>showParts</p>
- */
+
protected abstract void showParts();
-
-
- /**
- * <p>destroySections</p>
- */
- protected void destroySections() {
+
+ protected void destroySections() {
for (IFormPart formPart : managedForm.getParts()){
- removePart((CdmSectionPart) formPart);
- }
-
+ removePart((CdmSectionPart<?>) formPart);
+ }
+
managedForm.setInput(null);
-
+
formFactory.destroyElement(rootElement);
-
+
createFormFactory();
-
+
rootElement = new RootElement(formFactory, body);
-
+
for(Control control : body.getChildren()){
control.dispose();
control = null;
}
}
-
-
- /**
- * <p>setFocus</p>
- */
+
public void setFocus(){
// we have to set focus to a control of this viewer
// otherwise, after opening a dialog from the details, the focus will not be
break;
}
}
-
- /**
- * <p>reflow</p>
- */
+
public void reflow(){
managedForm.reflow(true);
}
-
- /**
- * <p>removePart</p>
- *
- * @param sectionPart a {@link eu.etaxonomy.taxeditor.view.detail.CdmSectionPart} object.
- */
- protected void removePart(CdmSectionPart sectionPart){
+
+ protected void removePart(CdmSectionPart<?> sectionPart){
managedForm.removePart(sectionPart);
formFactory.removePropertyChangeListener(sectionPart);
}
-
- /**
- * <p>addPart</p>
- *
- * @param section a {@link eu.etaxonomy.taxeditor.ui.element.AbstractFormSection} object.
- */
- protected void addPart(AbstractFormSection section){
- CdmSectionPart sectionPart = new CdmSectionPart(section);
+
+ protected void addPart(AbstractFormSection<?> section){
+ CdmSectionPart<?> sectionPart = new CdmSectionPart<>(section);
managedForm.addPart(sectionPart);
formFactory.addPropertyChangeListener(sectionPart);
}
-
- /**
- * <p>getConversationHolder</p>
- *
- * @return a {@link eu.etaxonomy.cdm.api.conversation.ConversationHolder} object.
- */
- public ConversationHolder getConversationHolder() {
+
+ @Override
+ public ConversationHolder getConversationHolder() {
return viewPart.getConversationHolder();
}
-
- /** {@inheritDoc} */
- public void update(CdmDataChangeMap changeEvents) {}
}