plugins/svn4idea/src/org/jetbrains/idea/svn/dialogs/SimpleCredentialsDialog.java

   1 /*
   2  * Copyright 2000-2009 JetBrains s.r.o.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.jetbrains.idea.svn.dialogs;
  17
  18 import com.intellij.openapi.help.HelpManager;
  19 import com.intellij.openapi.project.Project;
  20 import com.intellij.openapi.ui.DialogWrapper;
  21 import org.jetbrains.annotations.NonNls;
  22 import org.jetbrains.idea.svn.SvnBundle;
  23
  24 import javax.swing.*;
  25 import javax.swing.event.DocumentEvent;
  26 import javax.swing.event.DocumentListener;
  27 import java.awt.*;
  28
  29 /**
  30  * @author alex
  31  */
  32 public class SimpleCredentialsDialog extends DialogWrapper implements DocumentListener {
  33   private boolean myAllowSave;
  34   private String myUserName;
  35
  36   private String myRealm;
  37   private JTextField myUserNameText;
  38   private JCheckBox myAllowSaveCheckBox;
  39   private JPasswordField myPasswordText;
  40
  41   @NonNls private static final String HELP_ID = "vcs.subversion.authentication";
  42
  43   protected SimpleCredentialsDialog(Project project) {
  44     super(project, true);
  45     setResizable(false);
  46   }
  47
  48   public void setup(String realm, String userName, boolean allowSave) {
  49     myRealm = realm;
  50     myUserName = userName;
  51     myAllowSave = allowSave;
  52     getHelpAction().setEnabled(true);
  53     init();
  54   }
  55   protected void doHelpAction() {
  56     HelpManager.getInstance().invokeHelp(HELP_ID);
  57   }
  58
  59   protected Action[] createActions() {
  60     return new Action[]{getOKAction(), getCancelAction(), getHelpAction()};
  61   }
  62
  63   protected JComponent createCenterPanel() {
  64     JPanel panel = new JPanel();
  65     panel.setLayout(new GridBagLayout());
  66
  67     GridBagConstraints gb = new GridBagConstraints();
  68
  69     // top label.
  70     gb.insets = new Insets(2, 2, 2, 2);
  71     gb.weightx = 1;
  72     gb.weighty = 0;
  73     gb.gridwidth = 2;
  74     gb.gridheight = 1;
  75     gb.gridx = 0;
  76     gb.gridy = 0;
  77     gb.anchor = GridBagConstraints.WEST;
  78     gb.fill = GridBagConstraints.HORIZONTAL;
  79
  80     JLabel label = new JLabel(SvnBundle.message("label.auth.authentication.realm", myRealm));
  81     panel.add(label, gb);
  82
  83     // user name
  84     gb.gridy += 1;
  85     gb.gridwidth = 1;
  86     gb.weightx = 0;
  87     gb.fill = GridBagConstraints.NONE;
  88
  89     label = new JLabel(SvnBundle.message("label.auth.user.name"));
  90     panel.add(label, gb);
  91
  92     // user name field
  93     gb.gridx = 1;
  94     gb.weightx = 1;
  95     gb.fill = GridBagConstraints.HORIZONTAL;
  96
  97     myUserNameText = new JTextField();
  98     panel.add(myUserNameText, gb);
  99     label.setLabelFor(myUserNameText);
 100
 101     if (myUserName != null) {
 102       myUserNameText.setText(myUserName);
 103     }
 104     myUserNameText.selectAll();
 105     myUserNameText.getDocument().addDocumentListener(this);
 106
 107     gb.gridy += 1;
 108     gb.weightx = 0;
 109     gb.gridx = 0;
 110     gb.fill = GridBagConstraints.NONE;
 111     gb.gridwidth = 1;
 112
 113     label = new JLabel(SvnBundle.message("label.auth.password"));
 114     panel.add(label, gb);
 115
 116     // passworde field
 117     gb.gridx = 1;
 118     gb.weightx = 1;
 119     gb.fill = GridBagConstraints.HORIZONTAL;
 120
 121     myPasswordText = new JPasswordField();
 122     panel.add(myPasswordText, gb);
 123     label.setLabelFor(myPasswordText);
 124
 125     gb.gridy += 1;
 126     gb.gridx = 0;
 127     gb.gridwidth = 2;
 128     gb.weightx = 1;
 129     gb.fill = GridBagConstraints.HORIZONTAL;
 130     myAllowSaveCheckBox = new JCheckBox(SvnBundle.message("checkbox.auth.keep.for.current.session"));
 131     panel.add(myAllowSaveCheckBox, gb);
 132     gb.gridy += 1;
 133     panel.add(new JSeparator(), gb);
 134
 135     myAllowSaveCheckBox.setSelected(false);
 136     myAllowSaveCheckBox.setEnabled(myAllowSave);
 137
 138     return panel;
 139   }
 140
 141   protected String getDimensionServiceKey() {
 142     return "svn.passwordDialog";
 143   }
 144
 145   public JComponent getPreferredFocusedComponent() {
 146     return myUserNameText;
 147   }
 148
 149   public boolean shouldCloseOnCross() {
 150     return true;
 151   }
 152
 153   public boolean isOKActionEnabled() {
 154     return myUserNameText != null && myUserNameText.getText().trim().length() > 0
 155            && myPasswordText != null && myPasswordText.getPassword() != null;
 156   }
 157
 158   public String getUserName() {
 159     return isOK() && myUserNameText != null ? myUserNameText.getText() : null;
 160   }
 161
 162   public String getPassword() {
 163     if (isOK() && myPasswordText != null) {
 164       char[] pwd = myPasswordText.getPassword();
 165       if (pwd != null) {
 166         return new String(pwd);
 167       }
 168     }
 169     return null;
 170   }
 171
 172   public boolean isSaveAllowed() {
 173     return isOK() && myAllowSave && myAllowSaveCheckBox != null && myAllowSaveCheckBox.isSelected();
 174   }
 175
 176   public void insertUpdate(DocumentEvent e) {
 177     updateOKButton();
 178   }
 179
 180   public void removeUpdate(DocumentEvent e) {
 181     updateOKButton();
 182   }
 183
 184   public void changedUpdate(DocumentEvent e) {
 185     updateOKButton();
 186   }
 187
 188   private void updateOKButton() {
 189     getOKAction().setEnabled(isOKActionEnabled());
 190   }
 191 }