| /******************************************************************************* |
| * Copyright (c) 2000, 2017 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| * Martin Karpisek <martin.karpisek@gmail.com> - Bug 351356 |
| *******************************************************************************/ |
| package org.eclipse.pde.internal.ui.editor; |
| |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.TableViewer; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.pde.internal.ui.PDEUIMessages; |
| import org.eclipse.pde.internal.ui.parts.EditableTablePart; |
| import org.eclipse.pde.internal.ui.parts.StructuredViewerPart; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.widgets.*; |
| import org.eclipse.ui.forms.IFormColors; |
| import org.eclipse.ui.forms.widgets.FormToolkit; |
| |
| public abstract class TableSection extends StructuredViewerSection { |
| protected boolean fHandleDefaultButton = true; |
| |
| class PartAdapter extends EditableTablePart { |
| private Label fCount; |
| |
| public PartAdapter(String[] buttonLabels) { |
| super(buttonLabels); |
| } |
| |
| @Override |
| public void entryModified(Object entry, String value) { |
| TableSection.this.entryModified(entry, value); |
| } |
| |
| @Override |
| public void selectionChanged(IStructuredSelection selection) { |
| getManagedForm().fireSelectionChanged(TableSection.this, selection); |
| TableSection.this.selectionChanged(selection); |
| } |
| |
| @Override |
| public void handleDoubleClick(IStructuredSelection selection) { |
| TableSection.this.handleDoubleClick(selection); |
| } |
| |
| @Override |
| public void buttonSelected(Button button, int index) { |
| TableSection.this.buttonSelected(index); |
| if (fHandleDefaultButton) |
| button.getShell().setDefaultButton(null); |
| } |
| |
| @Override |
| protected void createButtons(Composite parent, FormToolkit toolkit) { |
| super.createButtons(parent, toolkit); |
| enableButtons(); |
| if (createCount()) { |
| Composite comp = toolkit.createComposite(fButtonContainer); |
| comp.setLayout(createButtonsLayout()); |
| comp.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_END | GridData.FILL_BOTH)); |
| fCount = toolkit.createLabel(comp, ""); //$NON-NLS-1$ |
| fCount.setForeground(toolkit.getColors().getColor(IFormColors.TITLE)); |
| fCount.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| getTablePart().getTableViewer().getTable().addPaintListener(e -> updateLabel()); |
| } |
| } |
| |
| protected void updateLabel() { |
| if (fCount != null && !fCount.isDisposed()) |
| fCount.setText(NLS.bind(PDEUIMessages.TableSection_itemCount, Integer.toString(getTableViewer().getTable().getItemCount()))); |
| } |
| } |
| |
| /** |
| * Constructor for TableSection. |
| * |
| * @param formPage |
| */ |
| public TableSection(PDEFormPage formPage, Composite parent, int style, String[] buttonLabels) { |
| this(formPage, parent, style, true, buttonLabels); |
| } |
| |
| /** |
| * Constructor for TableSection. |
| * |
| * @param formPage |
| */ |
| public TableSection(PDEFormPage formPage, Composite parent, int style, boolean titleBar, String[] buttonLabels) { |
| super(formPage, parent, style, titleBar, buttonLabels); |
| } |
| |
| @Override |
| protected StructuredViewerPart createViewerPart(String[] buttonLabels) { |
| return new PartAdapter(buttonLabels); |
| } |
| |
| protected IAction getRenameAction() { |
| return getTablePart().getRenameAction(); |
| } |
| |
| protected EditableTablePart getTablePart() { |
| return (EditableTablePart) fViewerPart; |
| } |
| |
| protected void entryModified(Object entry, String value) { |
| } |
| |
| protected void selectionChanged(IStructuredSelection selection) { |
| } |
| |
| protected void handleDoubleClick(IStructuredSelection selection) { |
| } |
| |
| protected void enableButtons() { |
| } |
| |
| protected boolean createCount() { |
| return false; |
| } |
| |
| @Override |
| protected void handleSelectAll() { |
| TableViewer viewer = getTablePart().getTableViewer(); |
| if (viewer == null) { |
| return; |
| } |
| Table table = viewer.getTable(); |
| if (table == null) { |
| return; |
| } |
| table.selectAll(); |
| selectionChanged(viewer.getStructuredSelection()); |
| } |
| } |