Revision be785417
Added by Katja Luther over 7 years ago
| eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/name/container/AbstractGroup.java | ||
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/** |
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* Copyright (C) 2007 EDIT |
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* European Distributed Institute of Taxonomy
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* European Distributed Institute of Taxonomy |
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* http://www.e-taxonomy.eu |
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*
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* |
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* The contents of this file are subject to the Mozilla Public License Version 1.1 |
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* See LICENSE.TXT at the top of this package for the full license terms. |
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*/ |
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* @version 1.0 |
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*/ |
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public abstract class AbstractGroup implements IDropTargetable{
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private Composite control; |
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private List<AbstractGroupedContainer> groupedContainers = new ArrayList<AbstractGroupedContainer>();
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private final List<AbstractGroupedContainer> groupedContainers = new ArrayList<AbstractGroupedContainer>();
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protected TaxonNameEditor editor; |
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private DropTarget target; |
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private DropTargetListener dropListener; |
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public AbstractGroup(TaxonNameEditor editor){
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this.editor = editor; |
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} |
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protected void createContent(){
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createControl(); |
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createContainers(); |
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// Drop functionality |
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this.setDroppable(true); |
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editor.getManagedForm().reflow(true); |
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} |
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*/ |
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protected void createControl() {
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control = editor.getToolkit().createComposite(editor.getControl()); |
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control.setLayoutData(new TableWrapData(TableWrapData.FILL_GRAB)); |
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TableWrapLayout layout = new TableWrapLayout(); |
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layout.topMargin = 0; |
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layout.rightMargin = 0; |
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layout.bottomMargin = 1; |
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layout.leftMargin = 0; |
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layout.verticalSpacing = 0; |
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layout.horizontalSpacing = 0; |
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control.setLayout(layout); |
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control.setBackground(Display.getDefault().getSystemColor(SWT.COLOR_GRAY)); |
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} |
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/** |
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* <p>add</p> |
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* |
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groupedContainers.add(groupedContainer); |
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groupedContainer.setGroup(this); |
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} |
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/** |
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* <p>remove</p> |
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* |
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public void remove(AbstractGroupedContainer groupedContainer){
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groupedContainer.dispose(); |
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groupedContainers.remove(groupedContainer); |
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if(!(this instanceof AcceptedGroup) && groupedContainers.isEmpty()){
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getEditor().removeGroup(this); |
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} |
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}
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} |
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/** |
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* <p>Getter for the field <code>groupedContainers</code>.</p> |
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* |
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public List<AbstractGroupedContainer> getGroupedContainers(){
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return groupedContainers; |
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} |
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/** |
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* <p>setDroppable</p> |
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* |
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*/ |
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public void setDroppable(boolean droppable) {
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if (droppable) {
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Transfer[] types = new Transfer[] {CdmDataTransfer.getInstance()};
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Transfer[] types = new Transfer[] {CdmDataTransfer.getInstance()};
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int operations = DND.DROP_MOVE; |
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target = new DropTarget(control, operations); |
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target.setTransfer(types); |
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dropListener = new NameEditorDropTargetListener(this); |
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target.addDropListener(dropListener); |
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target.setDropTargetEffect(new NameEditorDropTargetEffect(control)); |
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} else {
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if (dropListener != null) {
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target.removeDropListener(dropListener); |
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* |
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* @return a {@link eu.etaxonomy.taxeditor.editor.name.TaxonNameEditor} object.
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*/ |
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public TaxonNameEditor getEditor() {
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@Override |
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public TaxonNameEditor getEditor() {
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return editor; |
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} |
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/** |
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* <p>dragEntered</p> |
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*/ |
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public void dragEntered() {
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@Override |
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public void dragEntered() {
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Color color = EditorUtil.getColor(Resources.COLOR_DRAG_ENTER); |
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for(AbstractGroupedContainer container : groupedContainers){
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container.setBackground(color); |
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}
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} |
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} |
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/** |
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* <p>dragLeft</p> |
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*/ |
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public void dragLeft() {
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@Override |
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public void dragLeft() {
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for(AbstractGroupedContainer container : groupedContainers){
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container.restoreColor(); |
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} |
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} |
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/** {@inheritDoc} */
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public boolean postOperation(CdmBase objectAffectedByOperation) {
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editor.getMultiPageTaxonEditor().changed(null); |
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@Override |
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public boolean postOperation(CdmBase objectAffectedByOperation) {
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editor.getMultiPageTaxonEditor().changed(objectAffectedByOperation); |
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redraw(); |
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return true; |
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} |
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emptyGroup(); |
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createContainers(); |
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} |
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protected abstract void createContainers(); |
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/* (non-Javadoc) |
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* @see eu.etaxonomy.taxeditor.editor.IDropTargetable#getControl() |
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*/ |
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public boolean onComplete() {
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return true; |
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} |
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public void dispose(){
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if(getControl() != null){
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for(AbstractGroupedContainer container : getGroupedContainers()){
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getControl().dispose(); |
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} |
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} |
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/** |
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* @param object |
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*/ |
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for(AbstractGroupedContainer container : getGroupedContainers()){
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container.setMenu(menu); |
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} |
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} |
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protected void emptyGroup(){
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