plugins/svn4idea/src/org/jetbrains/idea/svn/dialogs/SelectFilesDialog.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 com.intellij.ui.OrderPanel;
  22 import com.intellij.ui.OrderPanelListener;
  23 import com.intellij.util.ArrayUtil;
  24 import org.jetbrains.annotations.NonNls;
  25 import org.jetbrains.idea.svn.SvnBundle;
  26
  27 import javax.swing.*;
  28 import java.awt.*;
  29 import java.awt.event.ActionEvent;
  30 import java.awt.event.ActionListener;
  31 import java.util.*;
  32
  33 /**
  34  * Created by IntelliJ IDEA.
  35  * User: alex
  36  * Date: 12.07.2005
  37  * Time: 18:59:52
  38  * To change this template use File | Settings | File Templates.
  39  */
  40 public class SelectFilesDialog extends DialogWrapper implements ActionListener {
  41
  42   private final String[] myFiles;
  43   private FilesList myFilesList;
  44   private JButton mySelectAllButton;
  45   private JButton myDeselectAllButton;
  46   private final String myLabel;
  47   private final String myHelpID;
  48
  49   public SelectFilesDialog(final Project project, String label, String title, String actionName, String[] paths,
  50                            @NonNls String helpID) {
  51     super(project, true);
  52     myHelpID = helpID;
  53     setOKButtonText(actionName);
  54     setTitle(title);
  55     setResizable(true);
  56
  57     myFiles = paths;
  58     myLabel = label;
  59     getHelpAction().setEnabled(myHelpID != null);
  60
  61     init();
  62   }
  63
  64   protected void doHelpAction() {
  65     if (myHelpID != null) {
  66       HelpManager.getInstance().invokeHelp(myHelpID);
  67     }
  68   }
  69
  70   protected Action[] createActions() {
  71     return new Action[]{getOKAction(), getCancelAction(), getHelpAction()};
  72   }
  73
  74   protected void init() {
  75     super.init();
  76
  77     mySelectAllButton.addActionListener(this);
  78     myDeselectAllButton.addActionListener(this);
  79
  80     myFilesList.addListener(new OrderPanelListener() {
  81       public void entryMoved() {
  82         getOKAction().setEnabled(isOKActionEnabled());
  83       }
  84     });
  85   }
  86
  87   protected String getDimensionServiceKey() {
  88     return "svn.selectFilesDialog";
  89   }
  90
  91   public boolean shouldCloseOnCross() {
  92     return true;
  93   }
  94
  95   public JComponent getPreferredFocusedComponent() {
  96     return myFilesList;
  97   }
  98
  99   public boolean isOKActionEnabled() {
 100     return myFilesList.getSelectedPaths().length > 0;
 101   }
 102
 103   protected JComponent createCenterPanel() {
 104     JPanel panel = new JPanel(new BorderLayout(5,5));
 105
 106     JLabel label = new JLabel(myLabel);
 107     panel.add(label, BorderLayout.NORTH);
 108
 109     myFilesList = new FilesList(myFiles);
 110     myFilesList.setCheckboxColumnName("");
 111     myFilesList.setEntriesEditable(false);
 112     for (int i = 0; i < myFiles.length; i++) {
 113       myFilesList.add(myFiles[i]);
 114     }
 115     Font font = myFilesList.getFont();
 116     FontMetrics fm = myFilesList.getFontMetrics(font);
 117     int height = fm.getHeight();
 118     myFilesList.setPreferredSize(new Dimension(myFilesList.getPreferredSize().width, height*7));
 119     panel.add(new JScrollPane(myFilesList), BorderLayout.CENTER);
 120
 121     JPanel buttonsPanel = new JPanel(new FlowLayout(FlowLayout.LEFT));
 122     mySelectAllButton = new JButton(SvnBundle.message("button.text.select.all"));
 123     myDeselectAllButton = new JButton(SvnBundle.message("button.text.deselect.all"));
 124
 125     buttonsPanel.add(mySelectAllButton);
 126     buttonsPanel.add(myDeselectAllButton);
 127
 128     panel.add(buttonsPanel, BorderLayout.SOUTH);
 129     return panel;
 130   }
 131
 132   public void actionPerformed(ActionEvent e) {
 133     for (int i = 0; i < myFiles.length; i++) {
 134       myFilesList.setChecked(myFiles[i], e.getSource() == mySelectAllButton);
 135     }
 136     myFilesList.refresh();
 137     setOKActionEnabled(isOKActionEnabled());
 138   }
 139
 140   public String[] getSelectedPaths() {
 141     return myFilesList.getSelectedPaths();
 142   }
 143
 144   private class FilesList extends OrderPanel {
 145
 146     private final Map mySelectedFiles;
 147
 148     protected FilesList(String[] files) {
 149       super(String.class, true);
 150       mySelectedFiles = new TreeMap();
 151       for (int i = 0; i < files.length; i++) {
 152         mySelectedFiles.put(files[i], Boolean.TRUE);
 153       }
 154     }
 155     public boolean isCheckable(final Object entry) {
 156       return true;
 157     }
 158     public boolean isChecked(final Object entry) {
 159       return Boolean.TRUE.equals(mySelectedFiles.get(entry));
 160     }
 161     public void setChecked(final Object entry, final boolean checked) {
 162       mySelectedFiles.put(entry, checked ? Boolean.TRUE : Boolean.FALSE);
 163       getOKAction().setEnabled(isOKActionEnabled());
 164     }
 165
 166     public void refresh() {
 167       clear();
 168       for (Iterator paths = mySelectedFiles.keySet().iterator(); paths.hasNext();) {
 169         String path = (String)paths.next();
 170         add(path);
 171       }
 172     }
 173
 174     public String[] getSelectedPaths() {
 175       Collection selected = new TreeSet();
 176       for (Iterator paths = mySelectedFiles.keySet().iterator(); paths.hasNext();) {
 177         String path = (String)paths.next();
 178         if (isChecked(path)) {
 179           selected.add(path);
 180         }
 181       }
 182       return (String[])ArrayUtil.toStringArray(selected);
 183     }
 184   }
 185 }