| /******************************************************************************* |
| * Copyright (c) 2010 Oracle. 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: |
| * Oracle - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jpt.jaxb.ui.internal.wizards.classesgen; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.jdt.core.IJavaModel; |
| import org.eclipse.jdt.core.IJavaProject; |
| import org.eclipse.jdt.core.IPackageFragment; |
| import org.eclipse.jdt.core.IPackageFragmentRoot; |
| import org.eclipse.jdt.core.IType; |
| import org.eclipse.jdt.core.JavaModelException; |
| import org.eclipse.jdt.internal.ui.wizards.NewWizardMessages; |
| import org.eclipse.jdt.internal.ui.wizards.TypedElementSelectionValidator; |
| import org.eclipse.jdt.internal.ui.wizards.TypedViewerFilter; |
| import org.eclipse.jdt.ui.JavaElementComparator; |
| import org.eclipse.jdt.ui.JavaElementLabelProvider; |
| import org.eclipse.jdt.ui.StandardJavaElementContentProvider; |
| import org.eclipse.jdt.ui.wizards.NewTypeWizardPage; |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jface.viewers.ColumnWeightData; |
| import org.eclipse.jface.viewers.IBaseLabelProvider; |
| import org.eclipse.jface.viewers.IContentProvider; |
| import org.eclipse.jface.viewers.ILabelProvider; |
| import org.eclipse.jface.viewers.IStructuredContentProvider; |
| import org.eclipse.jface.viewers.ITableLabelProvider; |
| import org.eclipse.jface.viewers.LabelProvider; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| import org.eclipse.jface.viewers.TableViewer; |
| import org.eclipse.jface.viewers.Viewer; |
| import org.eclipse.jface.viewers.ViewerFilter; |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.jpt.jaxb.core.internal.ClassesGenerator; |
| import org.eclipse.jpt.jaxb.ui.JptJaxbUiPlugin; |
| import org.eclipse.jpt.jaxb.ui.internal.JptJaxbUiMessages; |
| import org.eclipse.jpt.ui.internal.util.SWTUtil; |
| import org.eclipse.jpt.ui.internal.util.TableLayoutComposite; |
| import org.eclipse.jpt.utility.internal.ArrayTools; |
| import org.eclipse.jpt.utility.internal.StringTools; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.events.SelectionListener; |
| import org.eclipse.swt.graphics.Image; |
| 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.FileDialog; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Table; |
| import org.eclipse.swt.widgets.TableColumn; |
| import org.eclipse.swt.widgets.Text; |
| import org.eclipse.ui.dialogs.ElementTreeSelectionDialog; |
| import org.osgi.framework.Bundle; |
| |
| /** |
| * ClassesGeneratorWizardPage |
| */ |
| public class ClassesGeneratorWizardPage extends NewTypeWizardPage { |
| static public String JPT_ECLIPSELINK_UI_PLUGIN_ID = "org.eclipse.jpt.eclipselink.ui"; //$NON-NLS-1$ |
| static public String XML_FILTER = "*.xml"; //$NON-NLS-1$ |
| static public String XJB_FILTER = "*.xjb"; //$NON-NLS-1$ |
| |
| private final IJavaProject javaProject; |
| |
| private SettingsGroup settingsGroup; |
| |
| private String targetFolder; |
| private String targetPackage; |
| |
| private Button usesMoxyCheckBox; |
| private boolean usesMoxy; |
| |
| // ********** constructor ********** |
| |
| public ClassesGeneratorWizardPage(IJavaProject javaProject, String xmlSchemaName) { |
| super(true, "Classes Generator"); //$NON-NLS-1$ |
| if (javaProject == null) { |
| throw new NullPointerException(); |
| } |
| this.javaProject = javaProject; |
| // default usesMoxy to true only when JPT EclipseLink bundle exists and MOXy is on the classpath |
| this.usesMoxy = (this.jptEclipseLinkBundleExists() && this.moxyIsOnClasspath()); |
| |
| this.setTitle(NLS.bind(JptJaxbUiMessages.ClassesGeneratorWizardPage_title, xmlSchemaName)); |
| this.setDescription(JptJaxbUiMessages.ClassesGeneratorWizardPage_desc); |
| } |
| |
| // ********** UI components ********** |
| |
| public void createControl(Composite parent) { |
| this.setPageComplete(false); |
| this.setControl(this.buildTopLevelControl(parent)); |
| |
| initContainerPage(this.javaProject); |
| } |
| |
| private Control buildTopLevelControl(Composite parent) { |
| Composite composite = new Composite(parent, SWT.NULL); |
| composite.setLayout(new GridLayout()); |
| |
| this.settingsGroup = new SettingsGroup(composite); |
| |
| // add checkbox only if jpt.eclipselink.ui plugin is available |
| // and EclipseLink MOXy is not on the classpath |
| if(this.jptEclipseLinkBundleExists() && ! this.moxyIsOnClasspath()) { |
| this.usesMoxyCheckBox = this.buildUsesMoxyCheckBox(composite); |
| } |
| |
| Dialog.applyDialogFont(parent); |
| return composite; |
| } |
| |
| private Button buildUsesMoxyCheckBox(Composite parent) { |
| |
| Button checkBox = new Button(parent, SWT.CHECK); |
| GridData gridData = new GridData(); |
| gridData.verticalIndent = 10; |
| checkBox.setLayoutData(gridData); |
| checkBox.setText(JptJaxbUiMessages.ClassesGeneratorWizardPage_usesMoxyImplementation); |
| checkBox.setSelection(this.usesMoxy()); |
| checkBox.addSelectionListener(this.buildUsesMoxySelectionListener()); |
| |
| return checkBox; |
| } |
| |
| private SelectionListener buildUsesMoxySelectionListener() { |
| return new SelectionListener() { |
| public void widgetDefaultSelected(SelectionEvent event) { |
| this.widgetSelected(event); |
| } |
| |
| public void widgetSelected(SelectionEvent event) { |
| setUsesMoxy(usesMoxyCheckBox.getSelection()); |
| validateProjectClasspath(); |
| } |
| }; |
| } |
| |
| // ********** intra-wizard methods ********** |
| |
| protected String getTargetFolder() { |
| return this.targetFolder; |
| } |
| |
| protected String getTargetPackage() { |
| return this.targetPackage; |
| } |
| |
| protected String getCatalog() { |
| return this.settingsGroup.getCatalog(); |
| } |
| |
| protected String[] getBindingsFileNames() { |
| return this.settingsGroup.getBindingsFileNames(); |
| } |
| |
| protected boolean usesMoxy() { |
| return this.usesMoxy; |
| } |
| |
| protected void setUsesMoxy(boolean usesMoxy){ |
| this.usesMoxy = usesMoxy; |
| } |
| |
| // ********** internal methods ********** |
| |
| private boolean jptEclipseLinkBundleExists() { |
| return (this.getJptEclipseLinkBundle() != null); |
| } |
| |
| private Bundle getJptEclipseLinkBundle() { |
| return Platform.getBundle(JPT_ECLIPSELINK_UI_PLUGIN_ID); // Cannot reference directly EL plugin. |
| } |
| |
| private void validateProjectClasspath() { |
| //this line will suppress the "default package" warning (which doesn't really apply here |
| //as the JAXB gen uses an org.example.schemaName package by default) and will clear the classpath warnings when necessary |
| setMessage(null); |
| |
| if ( ! this.genericJaxbIsOnClasspath()) { |
| this.displayWarning(JptJaxbUiMessages.ClassesGeneratorWizardPage_jaxbLibrariesNotAvailable); |
| } |
| else if (this.usesMoxy() && ! this.moxyIsOnClasspath()) { |
| //this message is being truncated by the wizard width in some cases |
| this.displayWarning(JptJaxbUiMessages.ClassesGeneratorWizardPage_moxyLibrariesNotAvailable); |
| } |
| |
| //this code will intelligently remove our classpath warnings when they are present but no longer apply (as an alternative |
| //to setting the message to null continuously as is currently done) |
| // else if( this.getMessage() != null){ |
| // if (this.getMessage().equals(JptJaxbUiMessages.ClassesGeneratorWizardPage_jaxbLibrariesNotAvailable) || |
| // this.getMessage().equals(JptJaxbUiMessages.ClassesGeneratorWizardPage_moxyLibrariesNotAvailable)) { |
| // setMessage(null); |
| // } |
| // } |
| } |
| |
| private void displayWarning(String message) { |
| this.setMessage(message, WARNING); |
| } |
| |
| /** |
| * Test if the Jaxb compiler is on the classpath. |
| */ |
| private boolean genericJaxbIsOnClasspath() { |
| try { |
| String className = ClassesGenerator.JAXB_GENERIC_GEN_CLASS; |
| IType genClass = this.javaProject.findType(className); |
| return (genClass != null); |
| } |
| catch (JavaModelException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| /** |
| * Test if the EclipseLink Jaxb compiler is on the classpath. |
| */ |
| private boolean moxyIsOnClasspath() { |
| try { |
| String className = ClassesGenerator.JAXB_ECLIPSELINK_GEN_CLASS; |
| IType genClass = this.javaProject.findType(className); |
| return (genClass != null); |
| } |
| catch (JavaModelException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| // ********** overrides ********** |
| |
| @Override |
| protected IStatus packageChanged() { |
| IStatus status = super.packageChanged(); |
| IPackageFragment packageFragment = getPackageFragment(); |
| if (!status.matches(IStatus.ERROR)) { |
| this.targetPackage = packageFragment.getElementName(); |
| } |
| return status; |
| } |
| |
| @Override |
| protected IStatus containerChanged() { |
| IStatus status = super.containerChanged(); |
| String srcFolder = getPackageFragmentRootText(); |
| if( !status.matches(IStatus.ERROR) ){ |
| this.targetFolder = srcFolder.substring(srcFolder.indexOf("/") + 1); |
| } |
| return status; |
| } |
| |
| @Override |
| protected void handleFieldChanged(String fieldName) { |
| super.handleFieldChanged(fieldName); |
| if (this.fContainerStatus.matches(IStatus.ERROR)) { |
| updateStatus(fContainerStatus); |
| }else if( ! this.fPackageStatus.matches(IStatus.OK) ) { |
| updateStatus(fPackageStatus); |
| } else { |
| updateStatus(Status.OK_STATUS); |
| } |
| validateProjectClasspath(); |
| } |
| |
| /** |
| * Override setVisible to insure that our more important warning |
| * message about classpath problems is displayed to the user first. |
| */ |
| @Override |
| public void setVisible(boolean visible) { |
| super.setVisible(visible); |
| validateProjectClasspath(); |
| } |
| |
| @Override |
| public final void performHelp() { |
| //TODO We need a help ID for JAXB Generation |
| } |
| |
| /** |
| * Override to allow selection of source folder in current project only |
| * @see org.eclipse.jdt.ui.wizards.NewContainerWizardPage#chooseContainer() |
| * Only 1 line in this code is different from the parent |
| */ |
| @Override |
| protected IPackageFragmentRoot chooseContainer() { |
| Class<?>[] acceptedClasses = new Class[] { IPackageFragmentRoot.class, IJavaProject.class }; |
| TypedElementSelectionValidator validator= new TypedElementSelectionValidator(acceptedClasses, false) { |
| @Override |
| public boolean isSelectedValid(Object element) { |
| try { |
| if (element instanceof IJavaProject) { |
| IJavaProject jproject= (IJavaProject)element; |
| IPath path= jproject.getProject().getFullPath(); |
| return (jproject.findPackageFragmentRoot(path) != null); |
| } else if (element instanceof IPackageFragmentRoot) { |
| return (((IPackageFragmentRoot)element).getKind() == IPackageFragmentRoot.K_SOURCE); |
| } |
| return true; |
| } catch (JavaModelException e) { |
| JptJaxbUiPlugin.log(e); // just log, no UI in validation |
| } |
| return false; |
| } |
| }; |
| |
| acceptedClasses= new Class[] { IJavaModel.class, IPackageFragmentRoot.class, IJavaProject.class }; |
| ViewerFilter filter= new TypedViewerFilter(acceptedClasses) { |
| @Override |
| public boolean select(Viewer viewer, Object parent, Object element) { |
| if (element instanceof IPackageFragmentRoot) { |
| try { |
| return (((IPackageFragmentRoot)element).getKind() == IPackageFragmentRoot.K_SOURCE); |
| } catch (JavaModelException e) { |
| JptJaxbUiPlugin.log(e.getStatus()); // just log, no UI in validation |
| return false; |
| } |
| } |
| return super.select(viewer, parent, element); |
| } |
| }; |
| |
| StandardJavaElementContentProvider provider= new StandardJavaElementContentProvider(); |
| ILabelProvider labelProvider= new JavaElementLabelProvider(JavaElementLabelProvider.SHOW_DEFAULT); |
| ElementTreeSelectionDialog dialog= new ElementTreeSelectionDialog(getShell(), labelProvider, provider); |
| dialog.setValidator(validator); |
| dialog.setComparator(new JavaElementComparator()); |
| dialog.setTitle(NewWizardMessages.NewContainerWizardPage_ChooseSourceContainerDialog_title); |
| dialog.setMessage(NewWizardMessages.NewContainerWizardPage_ChooseSourceContainerDialog_description); |
| dialog.addFilter(filter); |
| //set the java project as the input instead of the workspace like the NewContainerWizardPage was doing |
| //******************************************************// |
| dialog.setInput(this.javaProject); // |
| //******************************************************// |
| dialog.setInitialSelection(getPackageFragmentRoot()); |
| dialog.setHelpAvailable(false); |
| |
| if (dialog.open() == Window.OK) { |
| Object element= dialog.getFirstResult(); |
| if (element instanceof IJavaProject) { |
| IJavaProject jproject= (IJavaProject)element; |
| return jproject.getPackageFragmentRoot(jproject.getProject()); |
| } else if (element instanceof IPackageFragmentRoot) { |
| return (IPackageFragmentRoot)element; |
| } |
| return null; |
| } |
| return null; |
| } |
| |
| // ********** SettingsGroup class ********** |
| |
| private class SettingsGroup { |
| |
| private final Text catalogText; |
| |
| private final ArrayList<String> bindingsFileNames; |
| |
| // ********** constructor ********** |
| |
| private SettingsGroup(Composite parent) { |
| super(); |
| Composite composite = new Composite(parent, SWT.NONE); |
| GridLayout layout = new GridLayout(4, false); //must be 4 for the package controls |
| layout.marginHeight = 0; |
| layout.marginWidth = 0; |
| composite.setLayout(layout); |
| composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| // TODO PlatformUI.getWorkbench().getHelpSystem().setHelp(this.group, JpaHelpContextIds.XXX); |
| |
| // Source folder |
| createContainerControls(composite, 4); |
| |
| // Package |
| createPackageControls(composite, 4); |
| |
| Label label = new Label(composite, SWT.SEPARATOR | SWT.HORIZONTAL); |
| GridData gridData = new GridData(SWT.FILL, SWT.BEGINNING, true, false, 4, 1); |
| gridData.verticalIndent = 5; |
| label.setLayoutData(gridData); |
| |
| // Catalog |
| Label catalogLabel = new Label(composite, SWT.NONE); |
| catalogLabel.setText(JptJaxbUiMessages.ClassesGeneratorWizardPage_catalog); |
| gridData = new GridData(); |
| gridData.verticalIndent = 5; |
| catalogLabel.setLayoutData(gridData); |
| this.catalogText = this.buildCatalogText(composite); |
| this.buildBrowseButton(composite); |
| |
| // Bindings files |
| this.bindingsFileNames = new ArrayList<String>(); |
| Label bindingsFileLabel = new Label(composite, SWT.NONE); |
| bindingsFileLabel.setText(JptJaxbUiMessages.ClassesGeneratorWizardPage_bindingsFiles); |
| bindingsFileLabel.setLayoutData(new GridData()); |
| this.buildBindingsFileTable(composite); |
| } |
| |
| // ********** intra-wizard methods ********** |
| |
| protected String getCatalog() { |
| return this.catalogText.getText(); |
| } |
| |
| protected String[] getBindingsFileNames() { |
| return ArrayTools.array(this.bindingsFileNames.iterator(), new String[0]); |
| } |
| |
| // ********** UI components ********** |
| |
| private Text buildCatalogText(Composite parent) { |
| Text text = new Text(parent, SWT.BORDER); |
| GridData gridData = new GridData(GridData.FILL_HORIZONTAL); |
| gridData.horizontalSpan = 2; |
| gridData.verticalIndent = 5; |
| text.setLayoutData(gridData); |
| return text; |
| } |
| |
| private void buildBrowseButton(Composite parent) { |
| |
| Composite buttonComposite = new Composite(parent, SWT.NULL); |
| GridLayout buttonLayout = new GridLayout(1, false); |
| buttonComposite.setLayout(buttonLayout); |
| GridData gridData = new GridData(); |
| gridData.horizontalAlignment = GridData.FILL; |
| gridData.verticalAlignment = GridData.BEGINNING; |
| buttonComposite.setLayoutData(gridData); |
| |
| // Browse buttons |
| Button browseButton = new Button(buttonComposite, SWT.PUSH); |
| browseButton.setText(JptJaxbUiMessages.ClassesGeneratorWizardPage_browseButton); |
| gridData = new GridData(); |
| gridData.horizontalAlignment= GridData.FILL; |
| gridData.verticalIndent = 5; |
| gridData.grabExcessHorizontalSpace= true; |
| browseButton.setLayoutData(gridData); |
| |
| browseButton.addSelectionListener(new SelectionListener() { |
| public void widgetDefaultSelected(SelectionEvent e) {} |
| |
| public void widgetSelected(SelectionEvent e) { |
| |
| String filePath = promptFile(XML_FILTER); |
| if( ! StringTools.stringIsEmpty(filePath)) { |
| |
| catalogText.setText(makeRelativeToProjectPath(filePath)); |
| } |
| } |
| }); |
| } |
| |
| private TableViewer buildBindingsFileTable(Composite parent) { |
| |
| TableViewer tableViewer = this.buildTableViewer(parent, this.bindingsFileNames); |
| |
| this.buildAddRemoveButtons(parent, tableViewer, this.bindingsFileNames); |
| return tableViewer; |
| } |
| |
| private TableViewer buildTableViewer(Composite parent, ArrayList<String> tableDataModel) { |
| |
| TableLayoutComposite tableLayout = new TableLayoutComposite(parent, SWT.NONE); |
| this.addColumnsData(tableLayout); |
| |
| final Table table = new Table(tableLayout, SWT.H_SCROLL | SWT.V_SCROLL | SWT.SINGLE | SWT.FULL_SELECTION | SWT.BORDER); |
| table.setLinesVisible(false); |
| |
| TableColumn column = new TableColumn(table, SWT.NONE, 0); |
| column.setResizable(true); |
| |
| GridData gridData= new GridData(GridData.FILL_BOTH); |
| gridData.horizontalSpan = 2; |
| gridData.heightHint= SWTUtil.getTableHeightHint(table, 3); |
| tableLayout.setLayoutData(gridData); |
| |
| TableViewer tableViewer = new TableViewer(table); |
| tableViewer.setUseHashlookup(true); |
| tableViewer.setLabelProvider(this.buildLabelProvider()); |
| tableViewer.setContentProvider(this.buildContentProvider()); |
| |
| tableViewer.setInput(tableDataModel); |
| return tableViewer; |
| } |
| |
| private void buildAddRemoveButtons(Composite parent, final TableViewer tableViewer, final ArrayList<String> tableDataModel) { |
| |
| Composite buttonComposite = new Composite(parent, SWT.NULL); |
| GridLayout buttonLayout = new GridLayout(1, false); |
| buttonComposite.setLayout(buttonLayout); |
| GridData gridData = new GridData(); |
| gridData.horizontalAlignment = GridData.FILL; |
| gridData.verticalAlignment = GridData.BEGINNING; |
| buttonComposite.setLayoutData(gridData); |
| // Add buttons |
| Button addButton = new Button(buttonComposite, SWT.PUSH); |
| addButton.setText(JptJaxbUiMessages.ClassesGeneratorWizardPage_addButton); |
| gridData = new GridData(); |
| gridData.horizontalAlignment = GridData.FILL; |
| gridData.grabExcessHorizontalSpace= true; |
| addButton.setLayoutData(gridData); |
| addButton.addSelectionListener(new SelectionListener() { |
| public void widgetDefaultSelected(SelectionEvent e) {} |
| |
| public void widgetSelected(SelectionEvent e) { |
| |
| String filePath = promptFile(XJB_FILTER); |
| if( ! StringTools.stringIsEmpty(filePath)) { |
| |
| addBindingsFile(filePath, tableDataModel); |
| tableViewer.refresh(); |
| } |
| } |
| }); |
| // Remove buttons |
| Button removeButton = new Button(buttonComposite, SWT.PUSH); |
| removeButton.setText(JptJaxbUiMessages.ClassesGeneratorWizardPage_removeButton); |
| gridData = new GridData(); |
| gridData.horizontalAlignment = GridData.FILL; |
| gridData.grabExcessHorizontalSpace= true; |
| removeButton.setLayoutData(gridData); |
| removeButton.addSelectionListener(new SelectionListener() { |
| public void widgetDefaultSelected(SelectionEvent e) {} |
| |
| public void widgetSelected(SelectionEvent e) { |
| StructuredSelection selection = (StructuredSelection)tableViewer.getSelection(); |
| if(selection.isEmpty()) { |
| return; |
| } |
| String bindingsFileName = (String)selection.getFirstElement(); |
| removeBindingsFile(bindingsFileName); |
| |
| tableViewer.refresh(); |
| } |
| }); |
| addButton.setFocus(); |
| } |
| |
| // ********** internal methods ********** |
| |
| private String makeRelativeToProjectPath(String filePath) { |
| Path path = new Path(filePath); |
| IPath relativePath = path.makeRelativeTo(javaProject.getProject().getLocation()); |
| return relativePath.toOSString(); |
| } |
| |
| private void addBindingsFile(String filePath, final ArrayList<String> tableDataModel) { |
| String relativePath = this.makeRelativeToProjectPath(filePath); |
| if( ! tableDataModel.contains(relativePath)) { |
| tableDataModel.add(relativePath); |
| } |
| } |
| |
| private void removeBindingsFile(String bindingsName) { |
| this.bindingsFileNames.remove(bindingsName); |
| } |
| |
| private IBaseLabelProvider buildLabelProvider() { |
| return new TableLabelProvider(); |
| } |
| |
| private IContentProvider buildContentProvider() { |
| return new TableContentProvider(); |
| } |
| |
| /** |
| * The Add button was clicked, its action invokes this action which should |
| * prompt the user to select a file and return it. |
| */ |
| private String promptFile(String filter) { |
| String projectPath= javaProject.getProject().getLocation().toString(); |
| String dialogTitle = (filter.equals(XJB_FILTER)) ? |
| JptJaxbUiMessages.ClassesGeneratorWizardPage_chooseABindingsFile : |
| JptJaxbUiMessages.ClassesGeneratorWizardPage_chooseACatalog; |
| |
| FileDialog dialog = new FileDialog(getShell()); |
| dialog.setText(dialogTitle); |
| dialog.setFilterPath(projectPath); |
| dialog.setFilterExtensions(new String[] {filter}); |
| String filePath = dialog.open(); |
| |
| return (filePath != null) ? filePath : null; |
| } |
| |
| private void addColumnsData(TableLayoutComposite layout) { |
| layout.addColumnData(new ColumnWeightData(50, true)); |
| } |
| |
| } |
| |
| // ********** inner class ********** |
| private class TableLabelProvider extends LabelProvider implements ITableLabelProvider { |
| |
| public Image getColumnImage(Object element, int columnIndex) { |
| return null; |
| } |
| |
| public String getColumnText(Object element, int columnIndex) { |
| return (String)element; |
| } |
| } |
| |
| private class TableContentProvider implements IStructuredContentProvider { |
| |
| TableContentProvider() { |
| super(); |
| } |
| |
| public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {} |
| |
| public void dispose() {} |
| |
| public Object[] getElements(Object inputElement) { |
| return ((Collection<?>) inputElement).toArray(); |
| } |
| } |
| |
| } |
