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Diffstat (limited to 'plugins/org.eclipse.jem.ui/beaninfoui/org/eclipse/jem/internal/beaninfo/ui/BeaninfoEntrySearchpathDialog.java')
-rw-r--r--plugins/org.eclipse.jem.ui/beaninfoui/org/eclipse/jem/internal/beaninfo/ui/BeaninfoEntrySearchpathDialog.java448
1 files changed, 0 insertions, 448 deletions
diff --git a/plugins/org.eclipse.jem.ui/beaninfoui/org/eclipse/jem/internal/beaninfo/ui/BeaninfoEntrySearchpathDialog.java b/plugins/org.eclipse.jem.ui/beaninfoui/org/eclipse/jem/internal/beaninfo/ui/BeaninfoEntrySearchpathDialog.java
deleted file mode 100644
index bcbc14353..000000000
--- a/plugins/org.eclipse.jem.ui/beaninfoui/org/eclipse/jem/internal/beaninfo/ui/BeaninfoEntrySearchpathDialog.java
+++ /dev/null
@@ -1,448 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2001, 2005 IBM Corporation 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:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package org.eclipse.jem.internal.beaninfo.ui;
-/*
-
-
- */
-
-import java.text.MessageFormat;
-import java.util.*;
-import java.util.List;
-
-import org.eclipse.core.resources.*;
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.jdt.core.*;
-import org.eclipse.jdt.ui.JavaElementLabelProvider;
-import org.eclipse.jface.dialogs.*;
-import org.eclipse.jface.dialogs.Dialog;
-import org.eclipse.jface.viewers.*;
-import org.eclipse.jface.window.Window;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.events.*;
-import org.eclipse.swt.layout.*;
-import org.eclipse.swt.widgets.*;
-import org.eclipse.ui.dialogs.ElementTreeSelectionDialog;
-import org.eclipse.ui.dialogs.ISelectionStatusValidator;
-
-import org.eclipse.jem.internal.beaninfo.core.BeaninfoEntry;
-import org.eclipse.jem.internal.beaninfo.core.SearchpathEntry;
-
-/**
- * This dialog is used to display and modify the search path
- * within a BeaninfoEntry.
- * @version 1.0
- * @author
- */
-public class BeaninfoEntrySearchpathDialog extends Dialog {
- protected BPBeaninfoListElement infoElement;
- protected IJavaProject jProject;
- //protected ListDialogField listField;
-
- private Composite top;
- private Table table;
- private TableViewer tableViewer;
- private Label label;
- private Composite buttonsBar;
- private Button upbutton;
- private Button downButton;
- private Button choosePackagesButton;
- private Button removeButton;
- private List tableElements;
- private boolean enabled = true;
-
- public BeaninfoEntrySearchpathDialog(
- Shell parentShell,
- BPBeaninfoListElement infoElement,
- IJavaProject jProject) {
- super(parentShell);
-
- this.infoElement = infoElement;
- this.jProject = jProject;
- this.tableElements = new ArrayList();
- }
-
- protected void configureShell(Shell newShell) {
- super.configureShell(newShell);
- newShell.setText(
- MessageFormat.format(
- BeanInfoUIMessages.SearchPathDialog_ModifySearchPaths,
- new Object[] { infoElement.getEntry().getPath().toString()}));
- }
-
- protected Control createDialogArea(Composite parent) {
- top = new Composite(parent, SWT.NONE);
- top.setLayoutData(new GridData(GridData.FILL_BOTH));
- top.setLayout(new GridLayout(2, false));
-
- label = new Label(top, SWT.NONE);
- label.setText(BeanInfoUIMessages.SearchPathDialog_Desc_Label);
- GridData gd = new GridData(GridData.FILL_HORIZONTAL);
- gd.horizontalSpan = 2;
- label.setLayoutData(gd);
-
- createTable();
- createButtonsBar();
-
- updatePackagesList();
-
- updateButtons();
-
- return top;
- }
-
- /**
- * This method initializes table
- *
- */
- private void createTable() {
- GridData gridData1 = new org.eclipse.swt.layout.GridData();
- gridData1.horizontalAlignment = org.eclipse.swt.layout.GridData.FILL;
- gridData1.grabExcessHorizontalSpace = true;
- gridData1.grabExcessVerticalSpace = true;
- gridData1.verticalAlignment = org.eclipse.swt.layout.GridData.FILL;
- table = new Table(top, SWT.BORDER | SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
- table.setLayoutData(gridData1);
- table.addSelectionListener(new SelectionListener(){
- public void widgetSelected(SelectionEvent e) {
- updateButtons();
- }
- public void widgetDefaultSelected(SelectionEvent e) {
- widgetSelected(e);
- }
- });
- tableViewer = new TableViewer(table);
- //tableViewer.setSorter(new BIListElementSorter());
- tableViewer.setContentProvider(new ArrayContentProvider());
- tableViewer.setLabelProvider(new SearchPathListLabelProvider(jProject));
- tableViewer.setInput(tableElements);
- }
-
- /**
- * This method initializes buttonsBar
- *
- */
- private void createButtonsBar() {
- RowLayout rowLayout = new RowLayout();
- rowLayout.type = org.eclipse.swt.SWT.VERTICAL;
- rowLayout.marginLeft = 3;
- rowLayout.fill = true;
- GridData gridData2 = new org.eclipse.swt.layout.GridData();
- gridData2.grabExcessVerticalSpace = true;
- gridData2.verticalAlignment = org.eclipse.swt.layout.GridData.FILL;
- gridData2.horizontalAlignment = org.eclipse.swt.layout.GridData.BEGINNING;
- buttonsBar = new Composite(top, SWT.NONE);
- buttonsBar.setLayoutData(gridData2);
- buttonsBar.setLayout(rowLayout);
- upbutton = new Button(buttonsBar, SWT.NONE);
- upbutton.setText(BeanInfoUIMessages.BeaninfoPathsBlock_UI__searchpath_up_button);
- upbutton.addSelectionListener(new SelectionAdapter(){
- public void widgetSelected(SelectionEvent e) {
- List selected = BeaninfoPathsBlock.getSelectedList(tableViewer.getSelection());
- Iterator selItr = selected.iterator();
- while (selItr.hasNext()) {
- Object element = selItr.next();
- int oldIndex = tableElements.indexOf(element);
- if(oldIndex>0){
- tableElements.remove(element);
- tableElements.add(--oldIndex, element);
- }
- }
- tableViewer.refresh();
- pageChanged();
- }
- });
- downButton = new Button(buttonsBar, SWT.NONE);
- downButton.setText(BeanInfoUIMessages.BeaninfoPathsBlock_UI__searchpath_down_button);
- downButton.addSelectionListener(new org.eclipse.swt.events.SelectionAdapter() {
- public void widgetSelected(org.eclipse.swt.events.SelectionEvent e) {
- List selected = BeaninfoPathsBlock.getSelectedList(tableViewer.getSelection());
- Iterator selItr = selected.iterator();
- while (selItr.hasNext()) {
- Object element = selItr.next();
- int oldIndex = tableElements.indexOf(element);
- if(oldIndex<(tableElements.size()-1)){
- tableElements.remove(element);
- tableElements.add(++oldIndex, element);
- }
- }
- tableViewer.refresh();
- pageChanged();
- }
- });
- new Label(buttonsBar, SWT.NONE);
- choosePackagesButton = new Button(buttonsBar, SWT.NONE);
- choosePackagesButton.setText(BeanInfoUIMessages.SearchPathDialog_ChoosePackages);
- choosePackagesButton.addSelectionListener(new org.eclipse.swt.events.SelectionAdapter() {
- public void widgetSelected(org.eclipse.swt.events.SelectionEvent e) {
- final List elementsToAdd = choosePackages();
- if (elementsToAdd != null && !elementsToAdd.isEmpty()) {
- tableElements.addAll(elementsToAdd);
- tableViewer.refresh();
- table.getDisplay().asyncExec(new Runnable(){
- public void run() {
- tableViewer.setSelection(new StructuredSelection(elementsToAdd));
- };
- });
- }
- }
- });
- new Label(buttonsBar, SWT.NONE);
- removeButton = new Button(buttonsBar, SWT.NONE);
- removeButton.setText(BeanInfoUIMessages.SearchPathDialog_Remove);
- removeButton.addSelectionListener(new org.eclipse.swt.events.SelectionAdapter() {
- public void widgetSelected(org.eclipse.swt.events.SelectionEvent e) {
- List selected = BeaninfoPathsBlock.getSelectedList(tableViewer.getSelection());
- tableElements.removeAll(selected);
- tableViewer.refresh();
- pageChanged();
- }
- });
- }
-
-
- protected void pageChanged() {
- // TODO Auto-generated method stub
-
- }
-
- protected void updateButtons() {
- if(top!=null && !top.isDisposed()){
- upbutton.setEnabled(enabled && canMoveUp());
- downButton.setEnabled(enabled && canMoveDown());
- removeButton.setEnabled(enabled && !tableViewer.getSelection().isEmpty());
- choosePackagesButton.setEnabled(enabled);
- }
- }
-
- private boolean canMoveDown() {
- int[] indc= table.getSelectionIndices();
- int k= tableElements.size() - 1;
- for (int i= indc.length - 1; i >= 0 ; i--, k--) {
- if (indc[i] != k) {
- return true;
- }
- }
- return false;
- }
-
- private boolean canMoveUp() {
- int[] indc= table.getSelectionIndices();
- for (int i= 0; i < indc.length; i++) {
- if (indc[i] != i) {
- return true;
- }
- }
- return false;
- }
-
- private void updatePackagesList() {
- if (infoElement.getEntry().getKind() == BeaninfoEntry.BIE_PLUGIN) {
- // We don't allow these to be updated. They should only be used through
- // registered mechanisms and we won't be showing them here normally.
- label.setText(BeanInfoUIMessages.SearchPathDialog_NotEditable_INFO_);
- updateEnabledState(false);
- return;
- }
- tableElements.clear();
- tableElements.addAll(Arrays.asList(infoElement.getSearchpaths()));
- tableViewer.refresh();
- }
-
- private void updateEnabledState(boolean b) {
- enabled = b;
- if(top!=null && !top.isDisposed()){
- label.setEnabled(enabled);
- table.setEnabled(enabled);
- updateButtons();
- }
- }
-
- protected void okPressed() {
- if (table.isEnabled()) {
- // If the field is not enabled, then there is no update to perform. We don't
- // want to accidentially wipe out the search paths in this case.
-
- // Override to put the list of elements back into the BPBeaninfoListElement
- // Until then they aren't actually updated.
- infoElement.setSearchpaths(
- (BPSearchListElement[]) tableElements.toArray(new BPSearchListElement[tableElements.size()]));
- }
- super.okPressed();
- }
-
- /**
- * Choose the packages that should be in the search path.
- */
- private List choosePackages() {
-
- IPackageFragmentRoot[] roots = getBeaninfoRoots();
- List newPackageNames = new ArrayList();
- if (roots != null) {
- // It's within the workspace, so we can get the roots and packages.
- ISelectionStatusValidator validator = new PackagesWorkbookPage.ChoosePackagesSelectionValidator();
-
- // Show up to the package fragment, don't show any contents of it.
- Class[] acceptedClasses = new Class[] { IPackageFragmentRoot.class, IPackageFragment.class };
- Object[] rejectedFragments = getFilteredExistingEntries(roots);
-
- // Only show package fragments that have children (i.e. there classes in it, not interested
- // in intermediate ones that have no classes defined in them. Those are filtered out.
- TypedViewerFilter filter = new TypedViewerFilter(acceptedClasses, rejectedFragments) {
- public boolean select(Viewer viewer, Object parentElement, Object element) {
- if (super.select(viewer, parentElement, element)) {
- if (element instanceof IPackageFragment) {
- IPackageFragment pkg = (IPackageFragment) element;
- try {
- return pkg.hasChildren();
- } catch (JavaModelException e) {
- }
- return false;
- } else
- return true;
- }
- return false;
- }
- };
-
- ITreeContentProvider provider = new PackageOnlyContentProvider();
-
- ILabelProvider labelProvider = new JavaElementLabelProvider(JavaElementLabelProvider.SHOW_DEFAULT);
- ElementTreeSelectionDialog dialog =
- new ElementTreeSelectionDialog(getShell(), labelProvider, provider);
- dialog.setTitle(BeanInfoUIMessages.BeaninfoPathsBlock_UI__addsearchpath_title);
-
- dialog.setValidator(validator);
- dialog.setMessage(BeanInfoUIMessages.BeaninfoPathsBlock_UI__addsearchpath_description);
- dialog.addFilter(filter);
- dialog.setInput(Arrays.asList(getBeaninfoRoots()));
-
- if (dialog.open() == Window.OK) {
- Object[] elements = dialog.getResult();
- for (int i = 0; i < elements.length; i++) {
- newPackageNames.add(((IPackageFragment) elements[i]).getElementName());
- }
- }
- } else {
- // It's not within the workspace
- final List existingPackagenames = getFilteredExistingEntries();
- IInputValidator validator = new IInputValidator() {
- public String isValid(String newText) {
- if (existingPackagenames.contains(newText))
- return BeanInfoUIMessages.SearchPathDialog_PackagePresent_INFO_;
-
- IStatus status = JavaConventions.validatePackageName(newText);
- return status.getSeverity() == IStatus.OK ? null : status.getMessage();
- }
- };
- InputDialog dialog = new InputDialog(getShell(), BeanInfoUIMessages.SearchPathDialog_InputDialog_Title, BeanInfoUIMessages.SearchPathDialog_InputDialog_Message, null, validator);
- if (dialog.open() == Window.OK)
- newPackageNames.add(dialog.getValue());
- }
-
- if (newPackageNames.size() == 0)
- return Collections.EMPTY_LIST;
-
- List newElements = new ArrayList(newPackageNames.size());
- for (int i = 0; i < newPackageNames.size(); i++)
- newElements.add(
- new BPSearchListElement(new SearchpathEntry((String) newPackageNames.get(i)), false, false, false));
- return newElements;
- }
- /**
- * Return the packagefragment roots for the given beaninfo entry.
- * Return null if it can be handled (i.e. not in a project some where).
- */
- protected IPackageFragmentRoot[] getBeaninfoRoots() {
- IPackageFragmentRoot[] roots = null;
- if (infoElement.getEntry().getKind() != BeaninfoEntry.BIE_PLUGIN) {
- IClasspathEntry resolved = JavaCore.getResolvedClasspathEntry(((BeaninfoEntry) infoElement.getEntry()).getClasspathEntry());
- IResource res = ResourcesPlugin.getWorkspace().getRoot().findMember(resolved.getPath());
- if (res != null && res.exists()) {
- if (res instanceof IProject) {
- // It is a project itself.
- IJavaProject jp = (IJavaProject) JavaCore.create(res);
- try {
- if (jp != null)
- roots = jp.getPackageFragmentRoots(); // All of the roots in the project are applicable.
- } catch (JavaModelException e) {
- }
- } else {
- // It is within another project
- IProject containingProject = res.getProject();
- IJavaProject jp = JavaCore.create(containingProject);
- if (jp != null) {
- // The roots if this is in the classpath of this project
- try {
- IPackageFragmentRoot root = jp.findPackageFragmentRoot(resolved.getPath());
- if (root != null)
- roots = new IPackageFragmentRoot[] { root };
- } catch (JavaModelException e) {
- }
- }
- }
- }
- }
- return roots;
- }
-
- /**
- * Return the list of entries that already are in the search path
- * so that they don't show up in the list.
- */
- protected Object[] getFilteredExistingEntries(IPackageFragmentRoot[] roots) {
- List entries = tableElements;
- List fragments = new ArrayList(entries.size());
- Iterator itr = entries.iterator();
- while (itr.hasNext()) {
- BPSearchListElement elem = (BPSearchListElement) itr.next();
- fragments.addAll(getPackages(elem, roots));
- }
- return fragments.toArray();
- }
-
- /**
- * Return the list of entries that already are in the search path
- * so that they don't show up in the list. This one is just the package names.
- */
- protected List getFilteredExistingEntries() {
- List entries = tableElements;
- List names = new ArrayList(entries.size());
- Iterator itr = entries.iterator();
- while (itr.hasNext()) {
- BPSearchListElement elem = (BPSearchListElement) itr.next();
- names.add(((SearchpathEntry) elem.getEntry()).getPackage());
- }
- return names;
- }
-
- protected List getPackages(BPSearchListElement element, IPackageFragmentRoot[] roots) {
- String packageName = ((SearchpathEntry) element.getEntry()).getPackage();
- if (packageName == null)
- return Collections.EMPTY_LIST;
-
- try {
- List packages = new ArrayList(10);
- for (int i = 0; i < roots.length; i++) {
- IJavaElement[] pfs = roots[i].getChildren();
- for (int j = 0; j < pfs.length; j++)
- if (pfs[j].getElementType() == IJavaElement.PACKAGE_FRAGMENT
- && pfs[j].getElementName().equals(packageName)) {
- packages.add(pfs[j]);
- break;
- }
- }
- return packages;
- } catch (JavaModelException e) {
- }
- return Collections.EMPTY_LIST;
- }
-}

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