| /******************************************************************************* |
| * 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.section; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.runtime.Assert; |
| import org.eclipse.emf.common.command.Command; |
| import org.eclipse.emf.common.command.CompoundCommand; |
| import org.eclipse.emf.edit.command.AddCommand; |
| import org.eclipse.emf.edit.command.RemoveCommand; |
| import org.eclipse.emf.edit.command.SetCommand; |
| 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.ISelection; |
| 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.facesconfig.emf.AttributeClassType; |
| import org.eclipse.jst.jsf.facesconfig.emf.AttributeNameType; |
| import org.eclipse.jst.jsf.facesconfig.emf.AttributeType; |
| import org.eclipse.jst.jsf.facesconfig.emf.DefaultValueType; |
| import org.eclipse.jst.jsf.facesconfig.emf.FacesConfigFactory; |
| import org.eclipse.jst.jsf.facesconfig.emf.FacesConfigPackage; |
| import org.eclipse.jst.jsf.facesconfig.emf.SuggestedValueType; |
| import org.eclipse.jst.jsf.facesconfig.ui.EditorPlugin; |
| import org.eclipse.jst.jsf.facesconfig.ui.EditorMessages; |
| import org.eclipse.jst.jsf.facesconfig.ui.dialog.AddEditAttributeDialog; |
| import org.eclipse.jst.jsf.facesconfig.ui.page.IFacesConfigPage; |
| 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.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.Shell; |
| import org.eclipse.swt.widgets.Table; |
| import org.eclipse.swt.widgets.TableColumn; |
| import org.eclipse.ui.forms.IManagedForm; |
| import org.eclipse.ui.forms.widgets.FormToolkit; |
| |
| /** |
| * Attribute section |
| * |
| */ |
| public class AttributeSection extends AbstractFacesConfigSection { |
| |
| private static final int TABLE_DEFAULT_HEIGHT = 160; |
| |
| private TableViewer tableViewer; |
| |
| private Button removeButton; |
| |
| private Button editButton; |
| |
| /** |
| * |
| * @param parent |
| * @param managedForm |
| * @param page |
| * @param toolkit |
| */ |
| public AttributeSection(Composite parent, IManagedForm managedForm, |
| IFacesConfigPage page, FormToolkit toolkit) { |
| super(parent, managedForm, page, toolkit, null, null); |
| this.getSection().setText(EditorMessages.AttributeSection_Name); |
| this.getSection().setDescription( |
| EditorMessages.AttributeSection_Description); |
| |
| } |
| |
| /** |
| * |
| */ |
| protected void createContents(Composite container, FormToolkit toolkit) { |
| GridLayout gl = new GridLayout(); |
| gl.horizontalSpacing = 0; |
| gl.marginWidth = 0; |
| gl.numColumns = 2; |
| container.setLayout(gl); |
| GridData td = new GridData(GridData.FILL_BOTH); |
| container.setLayoutData(td); |
| |
| toolkit.paintBordersFor(container); |
| |
| Composite attributeSection = toolkit.createComposite(container); |
| GridLayout gl2 = new GridLayout(); |
| gl2.horizontalSpacing = 0; |
| gl2.verticalSpacing = 0; |
| gl2.marginWidth = 0; |
| gl2.marginHeight = 0; |
| gl2.numColumns = 2; |
| attributeSection.setLayout(gl2); |
| GridData gd = new GridData(GridData.FILL_BOTH |
| | GridData.VERTICAL_ALIGN_BEGINNING); |
| attributeSection.setLayoutData(gd); |
| |
| createTableSection(attributeSection, toolkit); |
| createButtonsSection(attributeSection, toolkit); |
| |
| } |
| |
| /** |
| * create table section |
| * |
| * @param container |
| * @param toolkit |
| */ |
| private void createTableSection(Composite container, FormToolkit toolkit) { |
| Composite tableContainer = toolkit.createComposite(container); |
| GridData gd = new GridData(GridData.FILL_BOTH |
| | GridData.GRAB_HORIZONTAL); |
| tableContainer.setLayoutData(gd); |
| toolkit.paintBordersFor(tableContainer); |
| |
| GridLayout gl = new GridLayout(); |
| tableContainer.setLayout(gl); |
| |
| Table table = new Table(tableContainer, SWT.H_SCROLL | SWT.V_SCROLL |
| | SWT.FULL_SELECTION | SWT.BORDER); |
| gd = new GridData(GridData.FILL_BOTH); |
| gd.horizontalSpan = 1; |
| gd.heightHint = TABLE_DEFAULT_HEIGHT; |
| table.setLayoutData(gd); |
| |
| table.setHeaderVisible(true); |
| table.setLinesVisible(true); |
| TableLayout layout = new TableLayout(); |
| table.setLayout(layout); |
| |
| TableColumn nameCol = new TableColumn(table, SWT.NONE); |
| layout.addColumnData(new ColumnWeightData(1, true)); |
| nameCol |
| .setText(EditorMessages.AttributeSection_Table_NameColumn); |
| |
| TableColumn classCol = new TableColumn(table, SWT.NONE); |
| layout.addColumnData(new ColumnWeightData(1, true)); |
| classCol |
| .setText(EditorMessages.AttributeSection_Table_ClassColumn); |
| |
| TableColumn valueCol = new TableColumn(table, SWT.NONE); |
| layout.addColumnData(new ColumnWeightData(1, true)); |
| valueCol |
| .setText(EditorMessages.AttributeSection_Table_DefaultValueColumn); |
| |
| TableColumn suggestedValueCol = new TableColumn(table, SWT.NONE); |
| layout.addColumnData(new ColumnWeightData(1, true)); |
| suggestedValueCol |
| .setText(EditorMessages.AttributeSection_Table_SuggestedValueColumn); |
| |
| table.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| updateButtons(); |
| } |
| }); |
| |
| table.addMouseListener(new MouseAdapter() { |
| public void mouseDoubleClick(MouseEvent e) { |
| if (((IStructuredSelection) tableViewer.getSelection()).size() > 0) |
| editButtonSelected(); |
| } |
| }); |
| |
| tableViewer = new TableViewer(table); |
| 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.getAttributeType() |
| .isInstance(element); |
| } |
| }); |
| |
| tableViewer.addSelectionChangedListener(this); |
| } |
| |
| /** |
| * Update the buttons' enable and disable status |
| */ |
| private void updateButtons() { |
| if (((IStructuredSelection) tableViewer.getSelection()).size() > 0) { |
| editButton.setEnabled(true); |
| removeButton.setEnabled(true); |
| } else { |
| editButton.setEnabled(false); |
| removeButton.setEnabled(false); |
| } |
| } |
| |
| /** |
| * create buttons |
| * |
| * @param container |
| * @param toolkit |
| */ |
| private void createButtonsSection(Composite container, FormToolkit toolkit) { |
| // create operation buttons's container |
| Composite operationContainer = toolkit.createComposite(container); |
| GridData gd = new GridData(GridData.FILL_VERTICAL |
| | GridData.VERTICAL_ALIGN_BEGINNING); |
| operationContainer.setLayoutData(gd); |
| GridLayout gl = new GridLayout(); |
| operationContainer.setLayout(gl); |
| |
| Button addButton = toolkit.createButton(operationContainer, |
| EditorMessages.UI_Button_Add_more, |
| SWT.PUSH); |
| gd = new GridData(GridData.FILL_HORIZONTAL |
| | GridData.VERTICAL_ALIGN_BEGINNING); |
| gd.grabExcessHorizontalSpace = false; |
| addButton.setLayoutData(gd); |
| |
| editButton = toolkit.createButton(operationContainer, |
| EditorMessages.UI_Button_Edit_more, |
| SWT.PUSH); |
| gd = new GridData(GridData.FILL_HORIZONTAL |
| | GridData.VERTICAL_ALIGN_BEGINNING); |
| gd.grabExcessHorizontalSpace = false; |
| editButton.setLayoutData(gd); |
| |
| removeButton = toolkit.createButton(operationContainer, |
| EditorMessages.UI_Button_Remove, |
| SWT.PUSH); |
| gd = new GridData(GridData.FILL_HORIZONTAL |
| | GridData.VERTICAL_ALIGN_BEGINNING); |
| gd.grabExcessHorizontalSpace = false; |
| removeButton.setLayoutData(gd); |
| |
| addButton.addSelectionListener(new SelectionAdapter() { |
| |
| public void widgetSelected(SelectionEvent e) { |
| addButtonSelected(); |
| } |
| |
| }); |
| |
| editButton.addSelectionListener(new SelectionAdapter() { |
| |
| public void widgetSelected(SelectionEvent e) { |
| editButtonSelected(); |
| } |
| |
| }); |
| removeButton.addSelectionListener(new SelectionAdapter() { |
| |
| public void widgetSelected(SelectionEvent e) { |
| removeButtonSelected(); |
| } |
| |
| }); |
| } |
| |
| /** |
| * |
| */ |
| public void refreshAll() { |
| tableViewer.setInput(getInput()); |
| updateButtons(); |
| |
| } |
| |
| /** |
| * |
| */ |
| public void refresh() { |
| super.refresh(); |
| tableViewer.refresh(); |
| updateButtons(); |
| } |
| |
| /** |
| * add an attribute. |
| * |
| */ |
| private void addButtonSelected() { |
| Shell shell = EditorPlugin.getActiveShell(); |
| |
| AddEditAttributeDialog dialog = new AddEditAttributeDialog(shell, true); |
| dialog.setProject((IProject) getPage().getEditor().getAdapter( |
| IProject.class)); |
| if (dialog.open() == Dialog.OK) { |
| |
| // AttributeType newAttribute = dialog.getResult(); |
| AttributeType newAttribute = FacesConfigFactory.eINSTANCE |
| .createAttributeType(); |
| |
| if (dialog.getAttributeName().length() > 0) { |
| AttributeNameType attributeNameType = FacesConfigFactory.eINSTANCE |
| .createAttributeNameType(); |
| attributeNameType.setTextContent(dialog.getAttributeName()); |
| newAttribute.setAttributeName(attributeNameType); |
| } |
| |
| if (dialog.getAttributeClass().length() > 0) { |
| AttributeClassType attributeClassType = FacesConfigFactory.eINSTANCE |
| .createAttributeClassType(); |
| attributeClassType.setTextContent(dialog.getAttributeClass()); |
| newAttribute.setAttributeClass(attributeClassType); |
| } |
| |
| if (dialog.getDefaultValue().length() > 0) { |
| DefaultValueType defaultValueType = FacesConfigFactory.eINSTANCE |
| .createDefaultValueType(); |
| defaultValueType.setTextContent(dialog.getDefaultValue()); |
| newAttribute.setDefaultValue(defaultValueType); |
| } |
| |
| if (dialog.getSuggestedValue().length() > 0) { |
| SuggestedValueType suggestedValueType = FacesConfigFactory.eINSTANCE |
| .createSuggestedValueType(); |
| suggestedValueType.setTextContent(dialog.getSuggestedValue()); |
| newAttribute.setSuggestedValue(suggestedValueType); |
| } |
| |
| Command addCommand = AddCommand.create(this.getEditingDomain(), |
| getInput(), null, newAttribute); // getEReference(), |
| // newAttribute); |
| if (addCommand.canExecute()) { |
| this.getEditingDomain().getCommandStack().execute(addCommand); |
| |
| } |
| } |
| |
| } |
| |
| /** |
| * edit an attribute. |
| * |
| */ |
| private void editButtonSelected() { |
| |
| AttributeType attribute = (AttributeType) ((IStructuredSelection) tableViewer |
| .getSelection()).getFirstElement(); |
| |
| Assert.isNotNull(attribute); |
| |
| Shell shell = EditorPlugin.getActiveShell(); |
| |
| AddEditAttributeDialog dialog = new AddEditAttributeDialog(shell, false); |
| dialog.setProject((IProject) getPage().getEditor().getAdapter( |
| IProject.class)); |
| if (attribute.getAttributeName() != null) { |
| dialog.setAttributeName(attribute.getAttributeName() |
| .getTextContent()); |
| } |
| |
| if (attribute.getAttributeClass() != null) { |
| dialog.setAttributeClass(attribute.getAttributeClass() |
| .getTextContent()); |
| } |
| |
| if (attribute.getDefaultValue() != null) { |
| dialog |
| .setDefaultValue(attribute.getDefaultValue() |
| .getTextContent()); |
| } |
| |
| if (attribute.getSuggestedValue() != null) { |
| dialog.setSuggestedValue(attribute.getSuggestedValue() |
| .getTextContent()); |
| } |
| |
| if (dialog.open() == Dialog.OK) { |
| List commands = new ArrayList(4); |
| |
| if (attribute.getAttributeName() != null) { |
| Command cmd1 = SetCommand.create(this.getEditingDomain(), |
| attribute.getAttributeName(), |
| FacesConfigPackage.eINSTANCE |
| .getAttributeNameType_TextContent(), dialog |
| .getAttributeName()); |
| commands.add(cmd1); |
| } else if (dialog.getAttributeName().length() > 0) { |
| AttributeNameType attributeNameType = FacesConfigFactory.eINSTANCE |
| .createAttributeNameType(); |
| attributeNameType.setTextContent(dialog.getAttributeName()); |
| |
| Command cmd2 = AddCommand.create(this.getEditingDomain(), |
| attribute, FacesConfigPackage.eINSTANCE |
| .getAttributeType_AttributeName(), |
| attributeNameType); |
| commands.add(cmd2); |
| } |
| |
| if (attribute.getAttributeClass() != null) { |
| Command cmd3 = SetCommand.create(this.getEditingDomain(), |
| attribute.getAttributeClass(), |
| FacesConfigPackage.eINSTANCE |
| .getAttributeClassType_TextContent(), dialog |
| .getAttributeClass()); |
| commands.add(cmd3); |
| } else if (dialog.getAttributeClass().length() > 0) { |
| AttributeClassType attributeClassType = FacesConfigFactory.eINSTANCE |
| .createAttributeClassType(); |
| attributeClassType.setTextContent(dialog.getAttributeClass()); |
| |
| Command cmd4 = AddCommand.create(this.getEditingDomain(), |
| attribute, FacesConfigPackage.eINSTANCE |
| .getAttributeType_AttributeClass(), |
| attributeClassType); |
| commands.add(cmd4); |
| } |
| |
| if (attribute.getDefaultValue() != null) { |
| Command cmd5 = SetCommand.create(this.getEditingDomain(), |
| attribute.getDefaultValue(), |
| FacesConfigPackage.eINSTANCE |
| .getDefaultValueType_TextContent(), dialog |
| .getDefaultValue()); |
| commands.add(cmd5); |
| |
| } else if (dialog.getDefaultValue().length() > 0) { |
| DefaultValueType defaultValueType = FacesConfigFactory.eINSTANCE |
| .createDefaultValueType(); |
| defaultValueType.setTextContent(dialog.getDefaultValue()); |
| Command cmd6 = AddCommand.create(this.getEditingDomain(), |
| attribute, FacesConfigPackage.eINSTANCE |
| .getAttributeType_DefaultValue(), |
| defaultValueType); |
| commands.add(cmd6); |
| } |
| |
| if (attribute.getSuggestedValue() != null) { |
| Command cmd7 = SetCommand.create(this.getEditingDomain(), |
| attribute.getSuggestedValue(), |
| FacesConfigPackage.eINSTANCE |
| .getSuggestedValueType_TextContent(), dialog |
| .getSuggestedValue()); |
| commands.add(cmd7); |
| } else if (dialog.getSuggestedValue().length() > 0) { |
| SuggestedValueType suggestedValueType = FacesConfigFactory.eINSTANCE |
| .createSuggestedValueType(); |
| suggestedValueType.setTextContent(dialog.getSuggestedValue()); |
| Command cmd8 = AddCommand.create(this.getEditingDomain(), |
| attribute, FacesConfigPackage.eINSTANCE |
| .getAttributeType_SuggestedValue(), |
| suggestedValueType); |
| commands.add(cmd8); |
| } |
| |
| CompoundCommand command = new CompoundCommand(commands); |
| if (command.canExecute()) { |
| this.getEditingDomain().getCommandStack().execute(command); |
| tableViewer.refresh(attribute); |
| |
| } |
| } |
| |
| } |
| |
| /** |
| * remove an attribute. |
| * |
| */ |
| private void removeButtonSelected() { |
| AttributeType attribute = (AttributeType) ((IStructuredSelection) tableViewer |
| .getSelection()).getFirstElement(); |
| |
| Assert.isNotNull(attribute); |
| |
| Command removeCommand = RemoveCommand.create(this.getEditingDomain(), |
| getInput(), null, attribute);// getEReference(), attribute); |
| |
| if (removeCommand.canExecute()) { |
| this.getEditingDomain().getCommandStack().execute(removeCommand); |
| refreshAll(); |
| } |
| |
| } |
| |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.viewers.ISelectionProvider#getSelection() |
| */ |
| public ISelection getSelection() { |
| return tableViewer.getSelection(); |
| } |
| |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.viewers.ISelectionProvider#setSelection(org.eclipse.jface.viewers.ISelection) |
| */ |
| public void setSelection(ISelection selection) { |
| |
| tableViewer.setSelection(selection); |
| } |
| } |