package eu.etaxonomy.taxeditor.ui.section;
import java.util.Collection;
+import java.util.EnumSet;
+import java.util.Observable;
+import java.util.Observer;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.action.ToolBarManager;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.DisposeEvent;
+import org.eclipse.swt.events.DisposeListener;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
import eu.etaxonomy.cdm.common.CdmUtils;
+import eu.etaxonomy.cdm.persistence.hibernate.permission.CRUD;
import eu.etaxonomy.taxeditor.model.AbstractUtility;
import eu.etaxonomy.taxeditor.model.ImageResources;
import eu.etaxonomy.taxeditor.preference.IPreferenceKeys;
import eu.etaxonomy.taxeditor.preference.PreferencesUtil;
import eu.etaxonomy.taxeditor.preference.Resources;
-import eu.etaxonomy.taxeditor.ui.campanula.compatibility.ICdmFormElement;
+import eu.etaxonomy.taxeditor.store.CdmStore;
+import eu.etaxonomy.taxeditor.store.LoginManager;
+import eu.etaxonomy.taxeditor.store.StoreUtil;
import eu.etaxonomy.taxeditor.ui.element.AbstractFormSection;
import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;
+import eu.etaxonomy.taxeditor.ui.element.ICdmFormElement;
/**
* This class visualizes an CDM entity of type ENTITY and additionally provides the functionality to add
* @version $Id: $
*/
-public abstract class AbstractEntityCollectionSection<ENTITY, ELEMENT> extends AbstractFormSection<ENTITY> implements IExpansionListener{
+public abstract class AbstractEntityCollectionSection<ENTITY, ELEMENT> extends AbstractFormSection<ENTITY> implements IExpansionListener, Observer {
- protected Composite container;
+ private static final EnumSet<CRUD> UPDATE = EnumSet.of(CRUD.UPDATE);
+
+ protected Composite container;
private Label label_empty;
private String title;
- /**
- * <p>Constructor for AbstractEntityCollectionSection.</p>
- *
- * @param conversation
- * @param parentElement a {@link eu.etaxonomy.taxeditor.ui.element.ICdmFormElement} object.
- * @param style a int.
- * @param formFactory a {@link eu.etaxonomy.taxeditor.ui.element.CdmFormFactory} object.
- * @param title a {@link java.lang.String} object.
- * @param <ENTITY> a ENTITY object.
- * @param <ELEMENT> a ELEMENT object.
- */
+ private AbstractEntityCollectionElement entityCollectionElement;
+
public AbstractEntityCollectionSection(CdmFormFactory formFactory, ConversationHolder conversation, ICdmFormElement parentElement, String title, int style) {
super(formFactory, parentElement, ExpandableComposite.CLIENT_INDENT | style);
this.title = title;
this.setText(getTitleString());
- showToolbar();
+ updateToolbar();
addExpansionListener(this);
+
+ CdmStore.getLoginManager().addObserver(this);
+ addDisposeListener(new DisposeListener() {
+ @Override
+ public void widgetDisposed(DisposeEvent e) {
+ CdmStore.getLoginManager().deleteObserver(AbstractEntityCollectionSection.this);
+ }
+ });
}
protected Control createToolbar() {
ToolBarManager toolBarManager = new ToolBarManager(SWT.FLAT);
Action addAction = new Action("add", IAction.AS_PUSH_BUTTON){
- /* (non-Javadoc)
- * @see org.eclipse.jface.action.Action#run()
- */
@Override
public void run() {
ELEMENT element = createNewElement();
return toolBarManager.createControl(this);
}
+ /**
+ * using this method is discouraged, use updateToolBar() instead
+ */
public void showToolbar(){
setTextClient(createToolbar());
}
+ /**
+ * using this method is discouraged, use updateToolBar() instead
+ */
public void removeToolbar(){
setTextClient(null);
}
- /**
- * <p>setEntity</p>
- *
- * @param entity a ENTITY object.
- */
@Override
public void setEntity(ENTITY entity) {
if(entity != null){
internalUpdateSection(false);
}
setSectionTitle();
+ updateToolbar();
layout();
}
/**
* Call this method after dynamically changing the client area.
- * If the options changed is set to true, will also fire a state changed
+ * If the options changed is set to <code>true</code>, will also fire a state changed
* event to inform the user of unsaved changes.
*
* @param changed a boolean.
*/
protected void internalUpdateSection(boolean changed){
+ setSectionTitle();
destroyDynamicContent();
if(isExpanded() || expandSectionWhenContentAvailable()) {
renderContent(isExpanded());
reflow();
}
- /**
- * <p>createEmptyContent</p>
- */
protected void createEmptyContent(){
label_empty = formFactory.createLabel(getLayoutComposite(), getEmptyString());
}
* @param backgroundColor a {@link org.eclipse.swt.graphics.Color} object.
*/
protected void createElementComposite(ELEMENT element, SelectionListener removeListener, Color backgroundColor){
- formFactory.createEntityCollectionElement(this, element, removeListener, backgroundColor, SWT.NULL);
+ entityCollectionElement = formFactory.createEntityCollectionElement(this, element, removeListener, backgroundColor, SWT.NULL);
}
- /* (non-Javadoc)
- * @see eu.etaxonomy.taxeditor.forms.section.AbstractEditorFormSection#setBackground(org.eclipse.swt.graphics.Color)
- */
/** {@inheritDoc} */
@Override
public void setBackground(Color color) {
internalUpdateSection(true);
}
+ @Override
+ public void update(Observable o, Object arg){
+ if(o instanceof LoginManager){
+ updateToolbar();
+ }
+ }
+
+ private void updateToolbar() {
+ if(getEntity() != null && CdmStore.currentAuthentiationHasPermission(StoreUtil.getCdmEntity(getEntity()), UPDATE)){
+ showToolbar();
+ } else {
+ removeToolbar();
+ }
+ }
+
+ public AbstractEntityCollectionElement getEntityCollectionElement() {
+ return entityCollectionElement;
+ }
+
/**
* Get the specific collection of this entity
*
BGBM BDI Projects / taxeditor.git / blobdiff