| /******************************************************************************* |
| * Copyright (c) 2004, 2006 Sybase, Inc. and others. |
| * |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Sybase, Inc. - initial API and implementation |
| *******************************************************************************/ |
| |
| |
| package org.eclipse.jst.jsf.facesconfig.ui.dialog; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.emf.common.notify.AdapterFactory; |
| import org.eclipse.emf.ecore.util.EcoreUtil; |
| import org.eclipse.emf.edit.ui.provider.AdapterFactoryContentProvider; |
| import org.eclipse.emf.edit.ui.provider.AdapterFactoryLabelProvider; |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jface.viewers.ColumnWeightData; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.TableLayout; |
| import org.eclipse.jface.viewers.TableViewer; |
| import org.eclipse.jface.viewers.Viewer; |
| import org.eclipse.jface.viewers.ViewerFilter; |
| import org.eclipse.jst.jsf.common.ui.internal.dialogfield.ClassButtonDialogField; |
| import org.eclipse.jst.jsf.common.ui.internal.dialogfield.DialogField; |
| import org.eclipse.jst.jsf.common.ui.internal.dialogfield.DialogFieldBase; |
| import org.eclipse.jst.jsf.common.ui.internal.dialogfield.LayoutUtil; |
| import org.eclipse.jst.jsf.common.ui.internal.guiutils.SWTUtils; |
| import org.eclipse.jst.jsf.facesconfig.emf.FacesConfigFactory; |
| import org.eclipse.jst.jsf.facesconfig.emf.FacesConfigPackage; |
| import org.eclipse.jst.jsf.facesconfig.emf.KeyClassType; |
| import org.eclipse.jst.jsf.facesconfig.emf.KeyType; |
| import org.eclipse.jst.jsf.facesconfig.emf.MapEntriesType; |
| import org.eclipse.jst.jsf.facesconfig.emf.MapEntryType; |
| import org.eclipse.jst.jsf.facesconfig.emf.NullValueType; |
| import org.eclipse.jst.jsf.facesconfig.emf.ValueClassType; |
| import org.eclipse.jst.jsf.facesconfig.emf.ValueType; |
| import org.eclipse.jst.jsf.facesconfig.ui.EditorMessages; |
| import org.eclipse.jst.jsf.facesconfig.ui.EditorPlugin; |
| import org.eclipse.jst.jsf.facesconfig.ui.section.AbstractFacesConfigSection; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.MouseAdapter; |
| import org.eclipse.swt.events.MouseEvent; |
| import org.eclipse.swt.events.SelectionAdapter; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.graphics.Point; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.swt.widgets.Table; |
| import org.eclipse.swt.widgets.TableColumn; |
| |
| /** |
| * |
| * @author sfshi |
| * |
| */ |
| public class EditMapEntriesDialog extends Dialog { |
| |
| private static final int MIN_DIALOG_WIDTH = 300; |
| |
| private static final int TABLE_DEFAULT_HEIGHT = 160; |
| |
| private ClassButtonDialogField keyClassField; |
| |
| private ClassButtonDialogField valueClassField; |
| |
| private IProject project; |
| |
| private TableViewer tableViewer; |
| |
| private Button removeButton; |
| |
| private Button editButton; |
| |
| private MapEntriesType mapEntries; |
| |
| private AbstractFacesConfigSection section; |
| |
| /** |
| * |
| * @param parentShell |
| * @param mapEntries |
| * the map-entries element that working on. |
| * @param section |
| */ |
| public EditMapEntriesDialog(Shell parentShell, MapEntriesType mapEntries, |
| AbstractFacesConfigSection section) { |
| super(parentShell); |
| this.mapEntries = mapEntries; |
| this.section = section; |
| } |
| |
| /* |
| * @see org.eclipse.jface.window.Window#configureShell(org.eclipse.swt.widgets.Shell) |
| */ |
| protected void configureShell(Shell newShell) { |
| super.configureShell(newShell); |
| newShell.setText(EditorMessages.EditMapEntriesDialog_EditingMapEntries); |
| } |
| |
| /* |
| * @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite) |
| */ |
| protected Control createDialogArea(Composite parent) { |
| Composite container = new Composite(parent, SWT.FILL); |
| GridData data = new GridData(GridData.FILL_BOTH); |
| container.setLayoutData(data); |
| |
| GridLayout gl = new GridLayout(); |
| gl.verticalSpacing = 0; |
| // gl.marginHeight = 0; |
| container.setLayout(gl); |
| createKeyValueSection(container); |
| createTableSection(container); |
| |
| initFields(); |
| return container; |
| } |
| |
| private void initFields() { |
| |
| if (mapEntries.getKeyClass() != null) |
| keyClassField.setText(mapEntries.getKeyClass().getTextContent()); |
| |
| if (mapEntries.getValueClass() != null) |
| valueClassField |
| .setText(mapEntries.getValueClass().getTextContent()); |
| |
| tableViewer.setInput(mapEntries); |
| } |
| |
| private void createKeyValueSection(Composite parent) { |
| keyClassField = new ClassButtonDialogField(getProject()); |
| keyClassField |
| .setLabelText(EditorMessages.InitializationSection_MapType_KeyClass); |
| |
| valueClassField = new ClassButtonDialogField(getProject()); |
| |
| valueClassField |
| .setLabelText(EditorMessages.InitializationSection_MapType_ValueClass); |
| |
| Composite typeSelectionSection = SWTUtils.createComposite(parent, |
| SWT.NONE); |
| |
| GridData gd = new GridData(GridData.FILL_HORIZONTAL); |
| typeSelectionSection.setLayoutData(gd); |
| |
| int numberOfColumns = 4; |
| GridLayout gl = new GridLayout(numberOfColumns, false); |
| typeSelectionSection.setLayout(gl); |
| |
| keyClassField.doFillIntoGrid(null, typeSelectionSection, |
| numberOfColumns); |
| LayoutUtil.setHorizontalGrabbing(keyClassField.getTextControl(null, |
| parent)); |
| |
| valueClassField.doFillIntoGrid(null, typeSelectionSection, |
| numberOfColumns); |
| } |
| |
| /** |
| * |
| * @param parent |
| */ |
| private void createTableSection(Composite parent) { |
| Composite mapValueSection = SWTUtils.createComposite(parent, SWT.NONE); |
| |
| GridData gd = new GridData(GridData.FILL_BOTH); |
| mapValueSection.setLayoutData(gd); |
| |
| int numberOfColumns = 3; |
| GridLayout gl = new GridLayout(numberOfColumns, false); |
| mapValueSection.setLayout(gl); |
| |
| DialogField valuesTitle = new DialogFieldBase(); |
| valuesTitle |
| .setLabelText(EditorMessages.InitializationSection_MapTable_Title); |
| |
| valuesTitle.doFillIntoGrid(null, mapValueSection, numberOfColumns); |
| |
| Table mapTable = new Table(mapValueSection, SWT.FULL_SELECTION |
| | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER); |
| |
| mapTable.addSelectionListener(new SelectionAdapter() { |
| |
| public void widgetSelected(SelectionEvent e) { |
| updateButtonsStatus(); |
| |
| } |
| |
| }); |
| mapTable.addMouseListener(new MouseAdapter() { |
| public void mouseDoubleClick(MouseEvent e) { |
| if (((IStructuredSelection) tableViewer.getSelection()).size() > 0) |
| editButtonSelected(null); |
| } |
| }); |
| gd = new GridData(GridData.FILL_BOTH); |
| gd.horizontalSpan = 1; |
| gd.heightHint = TABLE_DEFAULT_HEIGHT; |
| mapTable.setLayoutData(gd); |
| mapTable.setHeaderVisible(true); |
| mapTable.setLinesVisible(true); |
| TableLayout layout = new TableLayout(); |
| mapTable.setLayout(layout); |
| |
| TableColumn keyCol = new TableColumn(mapTable, SWT.NONE); |
| keyCol |
| .setText(EditorMessages.InitializationSection_MapTable_Key); |
| layout.addColumnData(new ColumnWeightData(1, true)); |
| keyCol.setResizable(true); |
| |
| TableColumn valueCol = new TableColumn(mapTable, SWT.NONE); |
| layout.addColumnData(new ColumnWeightData(1, true)); |
| |
| valueCol |
| .setText(EditorMessages.InitializationSection_MapTable_Value); |
| valueCol.setResizable(true); |
| |
| tableViewer = new TableViewer(mapTable); |
| tableViewer.setContentProvider(new AdapterFactoryContentProvider( |
| getAdapterFactory())); |
| tableViewer.setLabelProvider(new AdapterFactoryLabelProvider( |
| getAdapterFactory())); |
| |
| tableViewer.addFilter(new ViewerFilter() { |
| public boolean select(Viewer viewer, Object parentElement, |
| Object element) { |
| return FacesConfigPackage.eINSTANCE.getMapEntryType() |
| .isInstance(element); |
| } |
| }); |
| |
| // map's operation buttons |
| Composite operationContainer = null; |
| |
| operationContainer = SWTUtils |
| .createComposite(mapValueSection, SWT.NONE); |
| |
| gd = new GridData(GridData.FILL_VERTICAL); |
| operationContainer.setLayoutData(gd); |
| gl = new GridLayout(); |
| operationContainer.setLayout(gl); |
| |
| Button addButton = SWTUtils.createPushButton(operationContainer, |
| EditorMessages.UI_Button_Add_more); |
| |
| gd = new GridData(GridData.FILL_HORIZONTAL |
| | GridData.VERTICAL_ALIGN_BEGINNING); |
| gd.grabExcessHorizontalSpace = false; |
| addButton.setLayoutData(gd); |
| addButton.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| addButtonSelected(e); |
| } |
| }); |
| |
| editButton = SWTUtils.createPushButton(operationContainer, |
| EditorMessages.UI_Button_Edit_more); |
| |
| gd = new GridData(GridData.FILL_HORIZONTAL |
| | GridData.VERTICAL_ALIGN_BEGINNING); |
| gd.grabExcessHorizontalSpace = false; |
| editButton.setLayoutData(gd); |
| editButton.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| editButtonSelected(e); |
| } |
| |
| }); |
| removeButton = SWTUtils.createPushButton(operationContainer, |
| EditorMessages.UI_Button_Remove); |
| |
| gd = new GridData(GridData.FILL_HORIZONTAL |
| | GridData.VERTICAL_ALIGN_BEGINNING); |
| gd.grabExcessHorizontalSpace = false; |
| removeButton.setLayoutData(gd); |
| removeButton.addSelectionListener(new SelectionAdapter() { |
| |
| public void widgetSelected(SelectionEvent e) { |
| removeButtonSelected(); |
| } |
| |
| }); |
| editButton.setEnabled(false); |
| removeButton.setEnabled(false); |
| } |
| |
| /** |
| * @return the current project |
| */ |
| public IProject getProject() { |
| if (project == null) { |
| project = (IProject) section.getPage().getEditor().getAdapter( |
| IProject.class); |
| } |
| return project; |
| } |
| private AdapterFactory getAdapterFactory() { |
| return section.getAdapterFactory(); |
| } |
| |
| private void addButtonSelected(SelectionEvent e) { |
| AddEditMapEntryDialog dialog = new AddEditMapEntryDialog(EditorPlugin |
| .getActiveShell(), true); |
| if (dialog.open() == Dialog.OK) { |
| MapEntryType mapEntry = FacesConfigFactory.eINSTANCE |
| .createMapEntryType(); |
| if (dialog.getKey() != null) { |
| KeyType key = FacesConfigFactory.eINSTANCE.createKeyType(); |
| key.setTextContent(dialog.getKey()); |
| mapEntry.setKey(key); |
| } |
| if (dialog.isNullValue()) { |
| NullValueType nullValue = FacesConfigFactory.eINSTANCE |
| .createNullValueType(); |
| mapEntry.setNullValue(nullValue); |
| } else { |
| ValueType value = FacesConfigFactory.eINSTANCE |
| .createValueType(); |
| value.setTextContent(dialog.getValue()); |
| mapEntry.setValue(value); |
| } |
| |
| mapEntries.getMapEntry().add(mapEntry); |
| } |
| |
| } |
| |
| private void editButtonSelected(SelectionEvent e) { |
| MapEntryType mapEntry = (MapEntryType) ((IStructuredSelection) tableViewer |
| .getSelection()).getFirstElement(); |
| AddEditMapEntryDialog dialog = new AddEditMapEntryDialog(EditorPlugin |
| .getActiveShell(), false); |
| if (mapEntry.getKey() != null) |
| dialog.setKey(mapEntry.getKey().getTextContent()); |
| if (mapEntry.getNullValue() != null) |
| dialog.setNullValue(true); |
| else if (mapEntry.getValue() != null) |
| dialog.setValue(mapEntry.getValue().getTextContent()); |
| |
| if (dialog.open() == Dialog.OK) { |
| if (mapEntry.getKey() != null) |
| mapEntry.getKey().setTextContent(dialog.getKey()); |
| else { |
| KeyType keyType = FacesConfigFactory.eINSTANCE.createKeyType(); |
| keyType.setTextContent(dialog.getKey()); |
| mapEntry.setKey(keyType); |
| } |
| if (dialog.isNullValue()) { |
| if (mapEntry.getValue() != null) |
| EcoreUtil.remove(mapEntry.getValue()); |
| // mapEntry.eUnset(FacesConfigPackage.eINSTANCE.getMapEntryType_Value()); |
| mapEntry.setNullValue(FacesConfigFactory.eINSTANCE |
| .createNullValueType()); |
| |
| } else { |
| if (mapEntry.getNullValue() != null) |
| EcoreUtil.remove(mapEntry.getNullValue()); |
| if (mapEntry.getValue() != null) |
| mapEntry.getValue().setTextContent(dialog.getValue()); |
| else { |
| ValueType value = FacesConfigFactory.eINSTANCE |
| .createValueType(); |
| value.setTextContent(dialog.getValue()); |
| mapEntry.setValue(value); |
| } |
| |
| } |
| tableViewer.refresh(mapEntry); |
| } |
| |
| } |
| |
| private void removeButtonSelected() { |
| MapEntryType mapEntry = (MapEntryType) ((IStructuredSelection) tableViewer |
| .getSelection()).getFirstElement(); |
| mapEntries.getMapEntry().remove(mapEntry); |
| tableViewer.refresh(); |
| updateButtonsStatus(); |
| } |
| |
| /** |
| * update the button status |
| */ |
| public void updateButtonsStatus() { |
| if (((IStructuredSelection) tableViewer.getSelection()).size() > 0) { |
| editButton.setEnabled(true); |
| removeButton.setEnabled(true); |
| } else { |
| editButton.setEnabled(false); |
| removeButton.setEnabled(false); |
| } |
| } |
| |
| /** |
| * |
| */ |
| protected void okPressed() { |
| KeyClassType keyClass = FacesConfigFactory.eINSTANCE |
| .createKeyClassType(); |
| keyClass.setTextContent(this.keyClassField.getText().trim()); |
| mapEntries.setKeyClass(keyClass); |
| ValueClassType valueClass = FacesConfigFactory.eINSTANCE |
| .createValueClassType(); |
| valueClass.setTextContent(this.valueClassField.getText().trim()); |
| mapEntries.setValueClass(valueClass); |
| super.okPressed(); |
| } |
| |
| /* |
| * @see org.eclipse.jface.window.Window#getInitialSize() |
| */ |
| protected Point getInitialSize() { |
| Point shellSize = super.getInitialSize(); |
| return new Point(Math.max( |
| convertHorizontalDLUsToPixels(MIN_DIALOG_WIDTH), shellSize.x), |
| shellSize.y); |
| } |
| |
| /** |
| * @param project |
| */ |
| public void setProject(IProject project) { |
| this.project = project; |
| } |
| |
| /** |
| * @return the map entries |
| */ |
| public MapEntriesType getMapEntries() { |
| return mapEntries; |
| } |
| |
| /** |
| * @param mapEntries |
| */ |
| public void setMapEntries(MapEntriesType mapEntries) { |
| this.mapEntries = mapEntries; |
| } |
| } |
