| /******************************************************************************* |
| * Copyright (c) 2004, 2008 Tasktop Technologies 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: |
| * Tasktop Technologies - initial API and implementation |
| * Eugene Kuleshov - improvements |
| * Willian Mitsuda - improvements |
| *******************************************************************************/ |
| |
| package org.eclipse.mylyn.internal.bugzilla.ui.wizard; |
| |
| import java.io.IOException; |
| import java.io.UnsupportedEncodingException; |
| import java.lang.reflect.InvocationTargetException; |
| import java.net.URLDecoder; |
| import java.security.GeneralSecurityException; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.List; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.NullProgressMonitor; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jface.dialogs.IMessageProvider; |
| import org.eclipse.jface.dialogs.MessageDialog; |
| import org.eclipse.jface.layout.GridDataFactory; |
| import org.eclipse.jface.operation.IRunnableWithProgress; |
| import org.eclipse.jface.preference.IPreferenceStore; |
| import org.eclipse.jface.viewers.IOpenListener; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.ISelectionChangedListener; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.ITreeContentProvider; |
| import org.eclipse.jface.viewers.LabelProvider; |
| import org.eclipse.jface.viewers.OpenEvent; |
| import org.eclipse.jface.viewers.SelectionChangedEvent; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| import org.eclipse.jface.viewers.TreeViewer; |
| import org.eclipse.jface.viewers.Viewer; |
| import org.eclipse.jface.wizard.WizardDialog; |
| import org.eclipse.jface.wizard.WizardPage; |
| import org.eclipse.mylyn.commons.core.StatusHandler; |
| import org.eclipse.mylyn.internal.bugzilla.core.BugzillaAttribute; |
| import org.eclipse.mylyn.internal.bugzilla.core.BugzillaCorePlugin; |
| import org.eclipse.mylyn.internal.bugzilla.core.IBugzillaConstants; |
| import org.eclipse.mylyn.internal.bugzilla.core.RepositoryConfiguration; |
| import org.eclipse.mylyn.internal.bugzilla.ui.BugzillaUiPlugin; |
| import org.eclipse.mylyn.tasks.core.AbstractRepositoryConnector; |
| import org.eclipse.mylyn.tasks.core.IRepositoryQuery; |
| import org.eclipse.mylyn.tasks.core.ITask; |
| import org.eclipse.mylyn.tasks.core.TaskRepository; |
| import org.eclipse.mylyn.tasks.ui.TasksUi; |
| import org.eclipse.swt.SWT; |
| 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.Display; |
| import org.eclipse.swt.widgets.TreeItem; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.dialogs.FilteredTree; |
| import org.eclipse.ui.dialogs.PatternFilter; |
| import org.eclipse.ui.plugin.AbstractUIPlugin; |
| import org.eclipse.ui.progress.UIJob; |
| |
| /** |
| * Product selection page of new bug wizard |
| * |
| * @author Shawn Minto |
| * @author Rob Elves |
| * @author Mik Kersten |
| */ |
| public class BugzillaProductPage extends WizardPage { |
| |
| private static final String NEW_BUGZILLA_TASK_ERROR_TITLE = Messages.BugzillaProductPage_New_Bugzilla_Task_Error; |
| |
| private static final String DESCRIPTION = Messages.BugzillaProductPage_PICK_PRODUCT_TO_OPEN_NEW_BUG_EDITOR |
| + Messages.BugzillaProductPage_PRESS_UPDATE_BUTTON; |
| |
| private static final String LABEL_UPDATE = Messages.BugzillaProductPage_Update_Products_from_Repository; |
| |
| /** The list of products to submit a bug report for */ |
| private List<String> products = null; |
| |
| /** |
| * Handle product selection |
| */ |
| private FilteredTree productList; |
| |
| private final TaskRepository repository; |
| |
| protected IPreferenceStore prefs = BugzillaUiPlugin.getDefault().getPreferenceStore(); |
| |
| /** |
| * Constructor for BugzillaProductPage |
| * |
| * @param repository |
| * The repository the data is coming from |
| * @param workbench |
| * The instance of the workbench |
| * @param selection |
| */ |
| public BugzillaProductPage(TaskRepository repository) { |
| super(Messages.BugzillaProductPage_PAGE_1); |
| setTitle(IBugzillaConstants.TITLE_NEW_BUG); |
| setDescription(DESCRIPTION); |
| this.repository = repository; |
| setImageDescriptor(AbstractUIPlugin.imageDescriptorFromPlugin("org.eclipse.mylyn.bugzilla.ui", //$NON-NLS-1$ |
| "icons/wizban/bug-wizard.gif")); //$NON-NLS-1$ |
| |
| } |
| |
| private class ComponentFilter extends PatternFilter { |
| |
| @Override |
| public void setPattern(String patternString) { |
| // ignore |
| super.setPattern(patternString); |
| // HACK: waiting on delayed refresh of filtered tree after setting the new pattern |
| new UIJob("") { //$NON-NLS-1$ |
| @Override |
| public IStatus runInUIThread(IProgressMonitor monitor) { |
| if (BugzillaProductPage.this.getControl() != null |
| && BugzillaProductPage.this.getControl().isDisposed()) { |
| return Status.OK_STATUS; |
| } |
| final TreeViewer productViewer = productList.getViewer(); |
| if (productViewer.getTree().getItemCount() == 1) { |
| TreeItem aq = productViewer.getTree().getItem(0); |
| String qq = aq.getText(); |
| productViewer.setSelection(new StructuredSelection(qq)); |
| } |
| return Status.OK_STATUS; |
| } |
| }.schedule(300L); |
| |
| } |
| } |
| |
| @SuppressWarnings("deprecation") |
| public void createControl(Composite parent) { |
| // create the composite to hold the widgets |
| Composite composite = new Composite(parent, SWT.NULL); |
| |
| // create the desired layout for this wizard page |
| composite.setLayout(new GridLayout()); |
| |
| // create the list of bug reports |
| // TODO e3.5 move to new FilteredTree API |
| productList = new FilteredTree(composite, SWT.SINGLE | SWT.BORDER, new ComponentFilter()); |
| productList.setLayoutData(GridDataFactory.swtDefaults().align(SWT.FILL, SWT.FILL).grab(true, true).hint( |
| SWT.DEFAULT, 200).create()); |
| final TreeViewer productViewer = productList.getViewer(); |
| productViewer.setLabelProvider(new LabelProvider()); |
| productViewer.setContentProvider(new ITreeContentProvider() { |
| |
| public Object[] getChildren(Object parentElement) { |
| if (parentElement instanceof Collection<?>) { |
| return ((Collection<?>) parentElement).toArray(); |
| } |
| return null; |
| } |
| |
| public Object getParent(Object element) { |
| return null; |
| } |
| |
| public boolean hasChildren(Object element) { |
| return false; |
| } |
| |
| public Object[] getElements(Object inputElement) { |
| return getChildren(inputElement); |
| } |
| |
| public void dispose() { |
| } |
| |
| public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { |
| } |
| }); |
| |
| productViewer.addOpenListener(new IOpenListener() { |
| public void open(OpenEvent event) { |
| if (getWizard().canFinish()) { |
| if (getWizard().performFinish()) { |
| ((WizardDialog) getContainer()).close(); |
| } |
| } |
| } |
| }); |
| |
| initProducts(); |
| productViewer.setInput(products); |
| productViewer.addPostSelectionChangedListener(new ISelectionChangedListener() { |
| |
| public void selectionChanged(SelectionChangedEvent event) { |
| // Initialize a variable with the no error status |
| Status status = new Status(IStatus.OK, BugzillaUiPlugin.ID_PLUGIN, 0, "", null); //$NON-NLS-1$ |
| if (productViewer.getSelection().isEmpty()) { |
| status = new Status(IStatus.ERROR, BugzillaUiPlugin.ID_PLUGIN, 0, |
| Messages.BugzillaProductPage_YOU_MUST_SELECT_PRODUCT, null); |
| } |
| |
| // Show the most serious error |
| applyToStatusLine(status); |
| isPageComplete(); |
| getWizard().getContainer().updateButtons(); |
| } |
| |
| }); |
| |
| // HACK: waiting on delayed refresh of filtered tree |
| final String[] selectedProducts = getSelectedProducts(); |
| if (selectedProducts.length > 0) { |
| new UIJob("") { //$NON-NLS-1$ |
| @Override |
| public IStatus runInUIThread(IProgressMonitor monitor) { |
| if (BugzillaProductPage.this.getControl() != null |
| && BugzillaProductPage.this.getControl().isDisposed()) { |
| return Status.OK_STATUS; |
| } |
| productViewer.setSelection(new StructuredSelection(selectedProducts), true); |
| productViewer.getControl().setFocus(); |
| return Status.OK_STATUS; |
| } |
| }.schedule(300L); |
| } else { |
| productList.setFocus(); |
| } |
| |
| Button updateButton = new Button(composite, SWT.LEFT | SWT.PUSH); |
| updateButton.setText(LABEL_UPDATE); |
| updateButton.setLayoutData(new GridData()); |
| |
| updateButton.addSelectionListener(new SelectionAdapter() { |
| |
| @Override |
| public void widgetSelected(SelectionEvent e) { |
| updateProdcts(); |
| productViewer.setInput(products); |
| } |
| }); |
| |
| Dialog.applyDialogFont(composite); |
| // set the composite as the control for this page |
| setControl(composite); |
| |
| isPageComplete(); |
| getWizard().getContainer().updateButtons(); |
| } |
| |
| private void initProducts() { |
| // try to get the list of products from the server |
| try { |
| products = BugzillaCorePlugin.getRepositoryConfiguration(repository, false, new NullProgressMonitor()) |
| .getProducts(); |
| |
| if (products.isEmpty()) { |
| updateProdcts(); |
| } |
| |
| } catch (final CoreException e) { |
| PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() { |
| public void run() { |
| MessageDialog.openError(Display.getDefault().getActiveShell(), NEW_BUGZILLA_TASK_ERROR_TITLE, |
| Messages.BugzillaProductPage_Unable_to_get_products); |
| } |
| }); |
| } |
| } |
| |
| private String[] getSelectedProducts() { |
| IStructuredSelection selection = getSelection(); |
| if (selection == null) { |
| return new String[0]; |
| } |
| |
| ArrayList<String> products = new ArrayList<String>(); |
| |
| Object element = selection.getFirstElement(); |
| if (element instanceof ITask) { |
| ITask bugzillaTask = (ITask) element; |
| if (bugzillaTask.getAttribute(BugzillaAttribute.PRODUCT.getKey()) != null) { |
| products.add(bugzillaTask.getAttribute(BugzillaAttribute.PRODUCT.getKey())); |
| } |
| } else { |
| IRepositoryQuery query = null; |
| if (element instanceof IRepositoryQuery) { |
| query = (IRepositoryQuery) element; |
| } |
| |
| if (query != null && query.getConnectorKind().equals(BugzillaCorePlugin.CONNECTOR_KIND)) { |
| String queryUrl = query.getUrl(); |
| queryUrl = queryUrl.substring(queryUrl.indexOf("?") + 1); //$NON-NLS-1$ |
| String[] options = queryUrl.split("&"); //$NON-NLS-1$ |
| |
| for (String option : options) { |
| int index = option.indexOf("="); //$NON-NLS-1$ |
| if (index != -1) { |
| String key = option.substring(0, index); |
| if ("product".equals(key)) { //$NON-NLS-1$ |
| try { |
| products.add(URLDecoder.decode(option.substring(index + 1), |
| repository.getCharacterEncoding())); |
| // TODO: list box only accepts a single selection so |
| // we break on first found |
| break; |
| } catch (UnsupportedEncodingException ex) { |
| // ignore |
| } |
| } |
| } |
| } |
| } else { |
| if (element instanceof IAdaptable) { |
| IAdaptable adaptable = (IAdaptable) element; |
| ITask task = (ITask) adaptable.getAdapter(ITask.class); |
| if (task != null) { |
| ITask bugzillaTask = (ITask) element; |
| if (bugzillaTask.getAttribute(BugzillaAttribute.PRODUCT.getKey()) != null) { |
| products.add(bugzillaTask.getAttribute(BugzillaAttribute.PRODUCT.getKey())); |
| } |
| } |
| } |
| } |
| } |
| |
| return products.toArray(new String[products.size()]); |
| } |
| |
| private IStructuredSelection getSelection() { |
| IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow(); |
| ISelection selection = window.getSelectionService().getSelection(); |
| if (selection instanceof IStructuredSelection) { |
| return (IStructuredSelection) selection; |
| } |
| return null; |
| } |
| |
| /** |
| * Applies the status to the status line of a dialog page. |
| * |
| * @param status |
| * The status to apply to the status line |
| */ |
| protected void applyToStatusLine(IStatus status) { |
| String message = status.getMessage(); |
| if (message.length() == 0) { |
| message = null; |
| } |
| switch (status.getSeverity()) { |
| case IStatus.OK: |
| setErrorMessage(null); |
| setMessage(message); |
| break; |
| case IStatus.WARNING: |
| setErrorMessage(null); |
| setMessage(message, IMessageProvider.WARNING); |
| break; |
| case IStatus.INFO: |
| setErrorMessage(null); |
| setMessage(message, IMessageProvider.INFORMATION); |
| break; |
| default: |
| setErrorMessage(null); |
| setMessage(message, IMessageProvider.ERROR); |
| break; |
| } |
| } |
| |
| // /** |
| // * Save the currently selected product to the taskData when next is clicked |
| // */ |
| // public void saveDataToModel() throws CoreException { |
| // RepositoryTaskData model = bugWizard.taskData; |
| // model.setAttributeValue(BugzillaReportElement.PRODUCT.getKey(), getSelectedProduct()); |
| // AbstractLegacyRepositoryConnector connector = (AbstractLegacyRepositoryConnector) TasksUi.getRepositoryManager() |
| // .getRepositoryConnector(repository.getConnectorKind()); |
| // if (connector == null) { |
| // throw new CoreException(new Status(IStatus.ERROR, BugzillaUiPlugin.PLUGIN_ID, |
| // "Error AbstractRepositoryConnector could not been retrieved.\n\n")); |
| // } |
| // AbstractTaskDataHandler taskDataHandler = connector.getLegacyTaskDataHandler(); |
| // if (taskDataHandler == null) { |
| // throw new CoreException(new Status(IStatus.ERROR, BugzillaUiPlugin.PLUGIN_ID, |
| // "Error AbstractTaskDataHandler could not been retrieved.\n\n")); |
| // } |
| // taskDataHandler.initializeTaskData(repository, model, null); |
| // |
| // // platform/os are now set to All/All |
| // BugzillaCorePlugin.getDefault().setPlatformDefaultsOrGuess(repository, model); |
| // } |
| |
| public String getSelectedProduct() { |
| return (String) ((IStructuredSelection) productList.getViewer().getSelection()).getFirstElement(); |
| } |
| |
| @Override |
| public boolean isPageComplete() { |
| return !productList.getViewer().getSelection().isEmpty(); |
| // return bugWizard.completed; |
| } |
| |
| private void updateProdcts() { |
| final AbstractRepositoryConnector connector = TasksUi.getRepositoryManager().getRepositoryConnector( |
| repository.getConnectorKind()); |
| try { |
| getContainer().run(true, true, new IRunnableWithProgress() { |
| public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException { |
| monitor.beginTask(Messages.BugzillaProductPage_Updating_repository_report_options_, |
| IProgressMonitor.UNKNOWN); |
| try { |
| connector.updateRepositoryConfiguration(repository, monitor); |
| } catch (CoreException e) { |
| // TODO: remove exceptions from communication of connectivity errors to the user |
| if (e.getStatus().getException() instanceof GeneralSecurityException) { |
| StatusHandler.fail(new Status(IStatus.WARNING, BugzillaUiPlugin.ID_PLUGIN, |
| "Bugzilla could not log you in to get the information you requested since login name or password is incorrect.\n" //$NON-NLS-1$ |
| + "Please ensure your task repository is properly configured.", e)); //$NON-NLS-1$ |
| } else if (e.getStatus().getException() instanceof IOException) { |
| StatusHandler.fail(new Status(IStatus.WARNING, BugzillaUiPlugin.ID_PLUGIN, |
| "Connection Error, please ensure your task repository is properly configured.", e)); //$NON-NLS-1$ |
| } else { |
| StatusHandler.fail(new Status(IStatus.WARNING, BugzillaUiPlugin.ID_PLUGIN, |
| "Error updating repository attributes for " + repository.getRepositoryUrl(), e)); //$NON-NLS-1$ |
| } |
| return; |
| } |
| |
| RepositoryConfiguration repositoryConfiguration = null; |
| try { |
| repositoryConfiguration = BugzillaCorePlugin.getRepositoryConfiguration(repository, false, |
| monitor); |
| } catch (final CoreException e) { |
| PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() { |
| public void run() { |
| MessageDialog.openError(Display.getDefault().getActiveShell(), |
| Messages.BugzillaProductPage_Bugzilla_Search_Page, |
| Messages.BugzillaProductPage_Unable_to_get_configuration); |
| } |
| }); |
| } |
| products = new ArrayList<String>(); |
| if (repositoryConfiguration != null) { |
| for (String product : repositoryConfiguration.getProducts()) { |
| products.add(product); |
| } |
| } |
| } |
| }); |
| |
| } catch (InvocationTargetException ex) { |
| MessageDialog.openError(null, Messages.BugzillaProductPage_Error_updating_product_list, |
| Messages.BugzillaProductPage_Error_reported + ex.getCause().getMessage()); |
| } catch (InterruptedException ex) { |
| // canceled |
| } |
| } |
| |
| } |
