+ protected void createBuilder(Composite parent) {
+ FormToolkit tk = getManagedForm().getToolkit();
+ SashForm sashForm = new SashForm(parent, SWT.HORIZONTAL);
+ sashForm.setSashWidth(4);
+ GridData sahFormGd = new GridData(SWT.FILL, SWT.FILL, true, true);
+ sahFormGd.widthHint = 400;
+ sashForm.setLayoutData(sahFormGd);
+
+ Composite flowsComposite = tk.createComposite(sashForm);
+ flowsComposite.setLayout(new GridLayout(1, false));
+
+ flowsViewer = new TreeViewer(flowsComposite);
+ flowsViewer.getTree().setLayoutData(
+ new GridData(SWT.FILL, SWT.FILL, true, true));
+ flowsViewer.setLabelProvider(new FlowsLabelProvider());
+ flowsViewer.setContentProvider(new FlowsContentProvider());
+ flowsViewer.addSelectionChangedListener(new FlowsSelectionListener());
+
+ int operations = DND.DROP_COPY | DND.DROP_MOVE;
+ Transfer[] tt = new Transfer[] { TextTransfer.getInstance() };
+ flowsViewer.addDropSupport(operations, tt, new FlowsDropListener(
+ flowsViewer));
+
+ flowsViewer.setInput(getEditorSite());
+ flowsViewer.setInput(processNode);
+
+ Composite valuesComposite = tk.createComposite(sashForm);
+ valuesComposite.setLayout(new GridLayout(1, false));
+
+ valuesViewer = new TableViewer(valuesComposite);
+ GridData valuedGd = new GridData(SWT.FILL, SWT.FILL, true, true);
+ // valuedGd.widthHint = 200;
+ valuesViewer.getTable().setLayoutData(valuedGd);
+ valuesViewer.setContentProvider(new ValuesContentProvider());
+ initializeValuesViewer(valuesViewer);
+ sashForm.setWeights(getWeights());
+ valuesViewer.setInput(getEditorSite());
+ }
+
+ /** Creates the columns of the values viewer */
+ protected void initializeValuesViewer(TableViewer viewer) {
+ String[] titles = { "Name", "Value" };
+ int[] bounds = { 200, 100 };
+
+ for (int i = 0; i < titles.length; i++) {
+ TableViewerColumn column = new TableViewerColumn(viewer, SWT.NONE);
+ column.getColumn().setText(titles[i]);
+ column.getColumn().setWidth(bounds[i]);
+ column.getColumn().setResizable(true);
+ column.getColumn().setMoveable(true);
+ if (i == 0) {
+ column.setLabelProvider(new ColumnLabelProvider() {
+ public String getText(Object element) {
+ try {
+ Node specAttrNode = (Node) element;
+ return specAttrNode.getName();
+ } catch (RepositoryException e) {
+ throw new SlcException("Cannot get value", e);
+ }
+ }
+ });
+ } else if (i == 1) {
+ column.setLabelProvider(new ColumnLabelProvider() {
+ public String getText(Object element) {
+ Object obj = getAttributeSpecValue((Node) element);
+ return obj != null ? obj.toString() : "";
+ }
+ });
+ column.setEditingSupport(new ValuesEditingSupport(viewer));
+ }
+
+ }
+ Table table = viewer.getTable();
+ table.setHeaderVisible(false);
+ table.setLinesVisible(true);
+ }
+
+ protected int[] getWeights() {
+ return new int[] { 50, 50 };
+ }
+
+ /*
+ * CONTROLLERS
+ */
+ /** Opens a new editor with a copy of this process */