Java tutorial
/** * This file Copyright (c) 2005-2008 Aptana, Inc. This program is * dual-licensed under both the Aptana Public License and the GNU General * Public license. You may elect to use one or the other of these licenses. * * This program is distributed in the hope that it will be useful, but * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or * NONINFRINGEMENT. Redistribution, except as permitted by whichever of * the GPL or APL you select, is prohibited. * * 1. For the GPL license (GPL), you can redistribute and/or modify this * program under the terms of the GNU General Public License, * Version 3, as published by the Free Software Foundation. You should * have received a copy of the GNU General Public License, Version 3 along * with this program; if not, write to the Free Software Foundation, Inc., 51 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Aptana provides a special exception to allow redistribution of this file * with certain other free and open source software ("FOSS") code and certain additional terms * pursuant to Section 7 of the GPL. You may view the exception and these * terms on the web at http://www.aptana.com/legal/gpl/. * * 2. For the Aptana Public License (APL), this program and the * accompanying materials are made available under the terms of the APL * v1.0 which accompanies this distribution, and is available at * http://www.aptana.com/legal/apl/. * * You may view the GPL, Aptana's exception and additional terms, and the * APL in the file titled license.html at the root of the corresponding * plugin containing this source file. * * Any modifications to this file must keep this entire header intact. */ package com.aptana.radrails.cloud.internal; import java.text.MessageFormat; import org.eclipse.jface.dialogs.IDialogConstants; import org.eclipse.jface.dialogs.TitleAreaDialog; import org.eclipse.jface.resource.ImageDescriptor; import org.eclipse.swt.SWT; import org.eclipse.swt.events.ModifyEvent; import org.eclipse.swt.events.ModifyListener; import org.eclipse.swt.events.SelectionAdapter; import org.eclipse.swt.events.SelectionEvent; import org.eclipse.swt.graphics.Image; import org.eclipse.swt.graphics.Point; import org.eclipse.swt.layout.GridData; import org.eclipse.swt.layout.GridLayout; import org.eclipse.swt.widgets.Combo; import org.eclipse.swt.widgets.Composite; import org.eclipse.swt.widgets.Control; import org.eclipse.swt.widgets.Label; import org.eclipse.swt.widgets.Link; import org.eclipse.swt.widgets.Shell; import org.eclipse.swt.widgets.Text; import com.aptana.ide.core.ui.CoreUIUtils; import com.aptana.ide.server.cloud.syncing.ICloudDeployer.Endpoint; import com.aptana.radrails.cloud.Activator; import com.aptana.radrails.cloud.deploy.Messages; /** * Simple dialog to confirm Rails deployment. (Originally derived from Winston's WarUploadDialog for Java on the Cloud). * * @author Winston Prakash * @author cwilliams * @version 1.0 */ public class EndpointDialog extends TitleAreaDialog { private static final String LARGE_IMAGE = "icons/deploy_large.gif"; //$NON-NLS-1$ private Endpoint target; private Combo combo; private Image image; private Text comment; private String commentStr; public EndpointDialog(final Shell parentShell, Endpoint target) { super(parentShell); this.target = target; } /** * Create contents of the dialog * * @param parent */ @Override protected Control createDialogArea(Composite parent) { Composite area = (Composite) super.createDialogArea(parent); setMessage(Messages.EndpointDialog_MSG_Verify_and_select_target); Composite container = new Composite(area, SWT.NONE); GridLayout layout = new GridLayout(2, false); container.setLayout(layout); container.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); createDeployOptionSection(container); createCommentSection(container); if (target == Endpoint.PUBLIC) { combo.setText(Messages.EndpointDialog_LBL_Public_endpoint); } else if (target == Endpoint.STAGING) { combo.setText(Messages.EndpointDialog_LBL_Staging_endpoint); } setTitle(Messages.EndpointDialog_TTL_Header); ImageDescriptor iconDesc = Activator.imageDescriptorFromPlugin(Activator.PLUGIN_ID, LARGE_IMAGE); image = iconDesc.createImage(); setTitleImage(image); return area; } private void createDeployOptionSection(Composite container) { Composite deployComp = new Composite(container, SWT.NONE); GridLayout layout = new GridLayout(2, false); layout.marginLeft = -5; deployComp.setLayout(layout); Label deployTo = new Label(deployComp, SWT.NULL); deployTo.setText(Messages.EndpointDialog_LBL_Deploy_to); combo = new Combo(deployComp, SWT.DROP_DOWN | SWT.READ_ONLY); combo.add(Messages.EndpointDialog_LBL_Public_endpoint); combo.add(Messages.EndpointDialog_LBL_Staging_endpoint); combo.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { String selection = combo.getItem(combo.getSelectionIndex()); if (selection.equals(Messages.EndpointDialog_LBL_Public_endpoint)) target = Endpoint.PUBLIC; else target = Endpoint.STAGING; setTitle(MessageFormat.format(Messages.EndpointDialog_TTL_Header, selection)); } }); GridData deployLayoutData = new GridData(); deployLayoutData.horizontalSpan = 2; deployComp.setLayoutData(deployLayoutData); } private Composite createCommentSection(Composite parent) { Composite commentArea = new Composite(parent, SWT.NONE); commentArea.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false)); GridLayout layout = new GridLayout(2, false); layout.marginHeight = 0; layout.marginWidth = 0; commentArea.setLayout(layout); Label commentLabel = new Label(commentArea, SWT.BEGINNING); commentLabel.setText(Messages.EndpointDialog_MSG_Enter_deploy_comment); GridData commentLabelGridData = new GridData(SWT.BEGINNING, SWT.CENTER, false, false); commentLabel.setLayoutData(commentLabelGridData); Link helpLink = new Link(commentArea, SWT.END); helpLink.setText(Messages.EndpointDialog_MSG_Help_link); GridData helpLinkGridData = new GridData(SWT.END, SWT.CENTER, true, false); helpLink.setLayoutData(helpLinkGridData); helpLink.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { CoreUIUtils.openBrowserURL( "http://www.aptana.com/docs/index.php/My_Cloud_-_Team#What_is_the_Cloud_Team_Comment_feature.3F"); //$NON-NLS-1$ } }); comment = new Text(commentArea, SWT.MULTI | SWT.BORDER); GridData gridData = new GridData(SWT.FILL, SWT.FILL, true, true); gridData.horizontalSpan = 2; gridData.heightHint = 50; comment.setLayoutData(gridData); comment.setEnabled(true); comment.setText(""); //$NON-NLS-1$ comment.selectAll(); comment.addModifyListener(new ModifyListener() { public void modifyText(ModifyEvent e) { commentStr = comment.getText(); } }); return commentArea; } @Override public boolean close() { if (image != null) image.dispose(); return super.close(); } /** * Create contents of the button bar * * @param parent */ @Override protected void createButtonsForButtonBar(Composite parent) { createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, true); getButton(IDialogConstants.OK_ID).setText(Messages.EndpointDialog_LBL_Deploy_button); createButton(parent, IDialogConstants.CANCEL_ID, IDialogConstants.CANCEL_LABEL, false); } @Override protected void configureShell(Shell newShell) { super.configureShell(newShell); newShell.setText(Messages.EndpointDialog_TTL); } /** * Return the initial size of the dialog */ @Override protected Point getInitialSize() { return new Point(500, 350); } public Endpoint getEndpoint() { return target; } public String getComment() { return commentStr; } }