| /******************************************************************************* |
| * Copyright (c) 2000, 2006 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.update.internal.ui.wizards; |
| |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jface.dialogs.IDialogConstants; |
| import org.eclipse.jface.dialogs.StatusDialog; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.ModifyEvent; |
| import org.eclipse.swt.events.ModifyListener; |
| 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.Label; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.swt.widgets.Text; |
| import org.eclipse.update.internal.ui.URLCoder; |
| import org.eclipse.update.internal.ui.UpdateUI; |
| import org.eclipse.update.internal.ui.UpdateUIMessages; |
| import org.eclipse.update.internal.ui.model.SiteBookmark; |
| import org.eclipse.update.internal.ui.model.UpdateModel; |
| |
| |
| public class NewUpdateSiteDialog extends StatusDialog { |
| |
| protected Text name; |
| protected Text url; |
| private Button okButton; |
| private boolean enableOK = false; |
| private SiteBookmark[] siteBookmarks; |
| /** |
| * @param parentShell |
| */ |
| public NewUpdateSiteDialog(Shell parentShell) { |
| super(parentShell); |
| enableOK = false; |
| } |
| |
| public NewUpdateSiteDialog(Shell parentShell, SiteBookmark[] siteBookmarks) { |
| |
| this(parentShell); |
| this.siteBookmarks = siteBookmarks; |
| } |
| |
| public NewUpdateSiteDialog(Shell parentShell, boolean enableOkButtons) { |
| super(parentShell); |
| enableOK = enableOkButtons; |
| } |
| |
| public NewUpdateSiteDialog(Shell parentShell, boolean enableOkButtons, SiteBookmark[] siteBookmarks) { |
| this(parentShell, enableOkButtons); |
| this.siteBookmarks = siteBookmarks; |
| } |
| |
| protected void createButtonsForButtonBar(Composite parent) { |
| |
| //super.createButtonBar(parent); |
| okButton = createButton( |
| parent, |
| IDialogConstants.OK_ID, |
| IDialogConstants.OK_LABEL, |
| true); |
| createButton( |
| parent, |
| IDialogConstants.CANCEL_ID, |
| IDialogConstants.CANCEL_LABEL, |
| false); |
| |
| okButton.setEnabled(enableOK); |
| |
| } |
| |
| protected Control createDialogArea(Composite parent) { |
| Composite composite = new Composite(parent, SWT.NONE); |
| GridLayout layout = new GridLayout(); |
| layout.numColumns = 2; |
| composite.setLayout(layout); |
| GridData data = new GridData(); |
| data.widthHint = 350; |
| composite.setLayoutData(data); |
| |
| Label label = new Label(composite, SWT.NONE); |
| label.setText(UpdateUIMessages.NewUpdateSiteDialog_name); |
| |
| name = new Text(composite, SWT.BORDER); |
| name.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| name.addModifyListener(new ModifyListener() { |
| public void modifyText(ModifyEvent e) { |
| verifyComplete(); |
| } |
| }); |
| |
| label = new Label(composite, SWT.NONE); |
| label.setText(UpdateUIMessages.NewUpdateSiteDialog_url); |
| |
| url = new Text(composite, SWT.BORDER); |
| url.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| url.addModifyListener(new ModifyListener() { |
| public void modifyText(ModifyEvent e) { |
| verifyComplete(); |
| } |
| }); |
| |
| initializeFields(); |
| Dialog.applyDialogFont(composite); |
| return composite; |
| } |
| |
| protected void initializeFields() { |
| url.setText("http://"); //$NON-NLS-1$ |
| } |
| |
| protected void okPressed() { |
| update(); |
| super.okPressed(); |
| } |
| |
| protected void update() { |
| try { |
| UpdateModel model = UpdateUI.getDefault().getUpdateModel(); |
| SiteBookmark bookmark = new SiteBookmark(name.getText(), new URL(url.getText()), false); |
| bookmark.setSelected(true); |
| model.addBookmark(bookmark); |
| model.saveBookmarks(); |
| } catch (MalformedURLException e) { |
| } |
| } |
| |
| private void verifyComplete() { |
| |
| if (okButton == null) { |
| return; |
| } |
| |
| if (name.getText().trim().length() == 0 || url.getText().trim().length() == 0) { |
| okButton.setEnabled(false); |
| this.updateStatus( new Status(IStatus.ERROR, UpdateUI.getPluginId(), IStatus.OK, UpdateUIMessages.NewUpdateSiteDialog_error_nameOrUrlNotSpecified, null)); |
| return; |
| } |
| |
| try { |
| URL newURL = new URL(URLCoder.decode(url.getText().trim())); |
| if (url.getEditable()) { |
| okButton.setEnabled(!newURL.getProtocol().equals("file")); //$NON-NLS-1$ |
| if (newURL.getProtocol().equals("file")) { //$NON-NLS-1$ |
| okButton.setEnabled(false); |
| this.updateStatus( new Status(IStatus.ERROR, UpdateUI.getPluginId(), IStatus.OK, UpdateUIMessages.NewUpdateSiteDialog_error_incorrectUrl, null)); |
| return; |
| } |
| } |
| } catch (Exception e) { |
| okButton.setEnabled(false); |
| this.updateStatus( new Status(IStatus.ERROR, UpdateUI.getPluginId(), IStatus.OK, UpdateUIMessages.NewUpdateSiteDialog_error_incorrectUrl, null)); |
| return; |
| } |
| |
| if (isDuplicate()) { |
| return; |
| } else { |
| okButton.setEnabled(true); |
| this.updateStatus( new Status(IStatus.OK, UpdateUI.getPluginId(), IStatus.OK, "", null)); //$NON-NLS-1$ |
| } |
| |
| |
| } |
| |
| private boolean isDuplicate() { |
| |
| if ( siteBookmarks == null) |
| return false; |
| |
| for( int i = 0; i < this.siteBookmarks.length; i++) { |
| if ( !isCurrentlyEditedSiteBookmark(i)) { |
| if (siteBookmarks[i].getLabel().equals(name.getText().trim())) { |
| okButton.setEnabled(false); |
| this.updateStatus( new Status(IStatus.ERROR, UpdateUI.getPluginId(), IStatus.OK, UpdateUIMessages.NewUpdateSiteDialog_error_duplicateName, null)); |
| return true; |
| } else if (siteBookmarks[i].getURL().toString().trim().equals(url.getText().trim())) { |
| okButton.setEnabled(false); |
| this.updateStatus( new Status(IStatus.ERROR, UpdateUI.getPluginId(), IStatus.OK, NLS.bind(UpdateUIMessages.NewUpdateSiteDialog_error_duplicateUrl, siteBookmarks[i].getLabel()), null)); |
| return true; |
| } |
| } |
| } |
| return false; |
| } |
| |
| protected boolean isCurrentlyEditedSiteBookmark( int index) { |
| return false; |
| } |
| |
| |
| protected void updateButtonsEnableState(IStatus status) { |
| if (okButton != null && !okButton.isDisposed()) |
| okButton.setEnabled(!status.matches(IStatus.ERROR)); |
| } |
| |
| |
| |
| } |