bundles/org.simantics.ui/src/org/simantics/ui/auth/LoginComposite.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
   3  * in Industry THTH ry.\r
   4  * All rights reserved. This program and the accompanying materials\r
   5  * are made available under the terms of the Eclipse Public License v1.0\r
   6  * which accompanies this distribution, and is available at\r
   7  * http://www.eclipse.org/legal/epl-v10.html\r
   8  *\r
   9  * Contributors:\r
  10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  11  *******************************************************************************/\r
  12 package org.simantics.ui.auth;\r
  13 \r
  14 import org.eclipse.jface.layout.GridDataFactory;\r
  15 import org.eclipse.jface.layout.GridLayoutFactory;\r
  16 import org.eclipse.swt.SWT;\r
  17 import org.eclipse.swt.events.FocusEvent;\r
  18 import org.eclipse.swt.events.FocusListener;\r
  19 import org.eclipse.swt.events.ModifyEvent;\r
  20 import org.eclipse.swt.events.ModifyListener;\r
  21 import org.eclipse.swt.events.SelectionAdapter;\r
  22 import org.eclipse.swt.events.SelectionEvent;\r
  23 import org.eclipse.swt.widgets.Button;\r
  24 import org.eclipse.swt.widgets.Composite;\r
  25 import org.eclipse.swt.widgets.Label;\r
  26 import org.eclipse.swt.widgets.Text;\r
  27 import org.simantics.ui.auth.model.LoginModel;\r
  28 \r
  29 /**\r
  30  * @author Tuukka Lehtonen\r
  31  */\r
  32 public class LoginComposite extends Composite {\r
  33 \r
  34 //    private FormToolkit toolkit;\r
  35 \r
  36     private LoginModel  model;\r
  37 \r
  38     public LoginComposite(Composite parent, int style, LoginModel m) {\r
  39         super(parent, style);\r
  40         \r
  41         this.model = m;\r
  42 \r
  43 //        toolkit = new FormToolkit(parent.getDisplay());\r
  44 \r
  45         Composite body = this;\r
  46         GridLayoutFactory.fillDefaults().equalWidth(false).numColumns(2).applyTo(body);\r
  47         GridDataFactory.fillDefaults().grab(true, true).applyTo(body);\r
  48 \r
  49         Label desc = new Label(this, 0);\r
  50         desc.setText("Enter credentials for " + model.getServer().getInfo());\r
  51         GridDataFactory.fillDefaults().span(2, 1).applyTo(desc);\r
  52         \r
  53 //        Label nameLabel = toolkit.createLabel(this, "User name:");\r
  54         Label nameLabel = new Label(this, 0);\r
  55         nameLabel.setText("&User name:");\r
  56         GridDataFactory.fillDefaults().align(SWT.LEAD, SWT.CENTER).applyTo(nameLabel);\r
  57 //        final Text nameText = toolkit.createText(this, "", SWT.NONE);\r
  58         final Text nameText = new Text(this, SWT.BORDER);\r
  59         nameText.setText(model.getName());\r
  60         GridDataFactory.fillDefaults().grab(true, false).applyTo(nameText);\r
  61 \r
  62 //        Label passwordLabel = toolkit.createLabel(this, "Password:");\r
  63         Label passwordLabel = new Label(this, 0);\r
  64         passwordLabel.setText("&Password:");\r
  65         GridDataFactory.fillDefaults().align(SWT.LEAD, SWT.CENTER).applyTo(passwordLabel);\r
  66 //        final Text passwordText = toolkit.createText(this, "", SWT.NONE);\r
  67         final Text passwordText = new Text(this, SWT.PASSWORD | SWT.BORDER);\r
  68         passwordText.setText(model.getPassword());\r
  69         GridDataFactory.fillDefaults().grab(true, false).applyTo(passwordText);\r
  70 \r
  71 //        final Button rememberButton = toolkit.createButton(this, "Remember Login", SWT.CHECK);\r
  72         final Button rememberButton = new Button(this, SWT.CHECK);\r
  73         rememberButton.setText("&Remember Login");\r
  74         GridDataFactory.fillDefaults().grab(true, false).span(2, 1).applyTo(rememberButton);\r
  75         \r
  76         // Build the separator line\r
  77         Label separator = new Label(this, SWT.HORIZONTAL | SWT.SEPARATOR);\r
  78         GridDataFactory.fillDefaults().align(SWT.FILL, SWT.BOTTOM).span(2, 1).grab(false, true).applyTo(separator);\r
  79         \r
  80         nameText.addModifyListener(new ModifyListener() {\r
  81             @Override\r
  82             public void modifyText(ModifyEvent e) {\r
  83                 model.setName(nameText.getText());\r
  84             }\r
  85         });\r
  86         passwordText.addModifyListener(new ModifyListener() {\r
  87             @Override\r
  88             public void modifyText(ModifyEvent e) {\r
  89                 model.setPassword(passwordText.getText());\r
  90             }\r
  91         });\r
  92         rememberButton.addSelectionListener(new SelectionAdapter() {\r
  93             @Override\r
  94             public void widgetSelected(SelectionEvent e) {\r
  95                 model.setRemember(rememberButton.getSelection());\r
  96             }\r
  97         });\r
  98         \r
  99         new FocusSelector(nameText);\r
 100         new FocusSelector(passwordText);\r
 101     }\r
 102     \r
 103     static class FocusSelector implements FocusListener {\r
 104         Text text;\r
 105         FocusSelector(Text text) {\r
 106             this.text = text;\r
 107             text.addFocusListener(this);\r
 108         }\r
 109         @Override\r
 110         public void focusGained(FocusEvent e) {\r
 111             text.selectAll();\r
 112         }\r
 113         @Override\r
 114         public void focusLost(FocusEvent e) {\r
 115             text.setSelection(0);\r
 116         }\r
 117     }\r
 118 \r
 119     @Override\r
 120     public void dispose() {\r
 121         if (isDisposed()) {\r
 122 //            if (toolkit != null) {\r
 123 //                toolkit.dispose();\r
 124 //                toolkit = null;\r
 125 //            }\r
 126             super.dispose();\r
 127         }\r
 128     }\r
 129 \r
 130 }\r