private void createAttachmentTable()

in org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/gist/GistAttachmentPart.java [162:247]
76 lines of code
6 McCabe index (conditional complexity)

	private void createAttachmentTable(FormToolkit toolkit,
			final Composite attachmentsComposite) {
		attachmentsTable = toolkit.createTable(attachmentsComposite, SWT.MULTI
				| SWT.FULL_SELECTION);
		attachmentsTable.setLinesVisible(true);
		attachmentsTable.setHeaderVisible(true);
		attachmentsTable.setLayout(new GridLayout());
		GridDataFactory.fillDefaults().align(SWT.FILL, SWT.FILL)
				.grab(true, false).hint(500, SWT.DEFAULT)
				.applyTo(attachmentsTable);
		attachmentsTable.setData(FormToolkit.KEY_DRAW_BORDER,
				FormToolkit.TREE_BORDER);

		for (int i = 0; i < attachmentsColumns.length; i++) {
			TableColumn column = new TableColumn(attachmentsTable, SWT.LEFT, i);
			column.setText(attachmentsColumns[i]);
			column.setWidth(attachmentsColumnWidths[i]);
			column.setMoveable(true);
			if (i == 0) {
				attachmentsTable.setSortColumn(column);
				attachmentsTable.setSortDirection(SWT.DOWN);
			}
		}
		// size column
		attachmentsTable.getColumn(1).setAlignment(SWT.RIGHT);

		TableViewer attachmentsViewer = new TableViewer(attachmentsTable);
		attachmentsViewer.setUseHashlookup(true);
		attachmentsViewer.setColumnProperties(attachmentsColumns);
		ColumnViewerToolTipSupport.enableFor(attachmentsViewer,
				ToolTip.NO_RECREATE);

		attachmentsViewer.setComparator(new GistAttachmentSorter());

		List<ITaskAttachment> attachmentList = new ArrayList<>(
				attachments.size());
		for (TaskAttribute attribute : attachments) {
			ITaskAttachment taskAttachment = new TaskAttachment(getModel()
					.getTaskRepository(), getModel().getTask(), attribute);
			getTaskData().getAttributeMapper().updateTaskAttachment(
					taskAttachment, attribute);
			attachmentList.add(taskAttachment);
		}
		attachmentsViewer.setContentProvider(new ArrayContentProvider());
		attachmentsViewer.setLabelProvider(new GistAttachmentTableLabelProvider(
				getModel(), getTaskEditorPage().getAttributeEditorToolkit()) {

			@Override
			public String getColumnText(Object element, int columnIndex) {
				if (columnIndex > 0)
					columnIndex++;
				return super.getColumnText(element, columnIndex);
			}

			@Override
			public Image getColumnImage(Object element, int columnIndex) {
				if (columnIndex > 0)
					columnIndex++;
				return super.getColumnImage(element, columnIndex);
			}

		});
		attachmentsViewer.addOpenListener(new IOpenListener() {
			@Override
			public void open(OpenEvent event) {
				openAttachments(event);
			}
		});
		attachmentsViewer.addSelectionChangedListener(getTaskEditorPage());
		attachmentsViewer.setInput(attachmentList.toArray());

		menuManager = new MenuManager();
		menuManager.setRemoveAllWhenShown(true);
		menuManager.addMenuListener(new IMenuListener() {
			@Override
			public void menuAboutToShow(IMenuManager manager) {
				TasksUiMenus.fillTaskAttachmentMenu(manager);
			}
		});
		getTaskEditorPage().getEditorSite().registerContextMenu(ID_POPUP_MENU,
				menuManager, attachmentsViewer, true);
		Menu menu = menuManager.createContextMenu(attachmentsTable);
		attachmentsTable.setMenu(menu);

		new TableViewerSupport(attachmentsViewer, getStateFile());
	}