plugins/svn4idea/src/org/jetbrains/idea/svn/dialogs/SelectLocationDialog.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.openapi.ui.Messages;
  22 import com.intellij.openapi.util.Disposer;
  23 import org.jetbrains.annotations.NonNls;
  24 import org.jetbrains.annotations.Nullable;
  25 import org.jetbrains.idea.svn.SvnBundle;
  26 import org.jetbrains.idea.svn.SvnVcs;
  27 import org.jetbrains.idea.svn.dialogs.browser.UrlOpeningExpander;
  28 import org.tmatesoft.svn.core.SVNException;
  29 import org.tmatesoft.svn.core.SVNURL;
  30 import org.tmatesoft.svn.core.internal.util.SVNEncodingUtil;
  31 import org.tmatesoft.svn.core.io.SVNRepository;
  32
  33 import javax.swing.*;
  34 import javax.swing.event.DocumentEvent;
  35 import javax.swing.event.DocumentListener;
  36 import javax.swing.event.TreeSelectionEvent;
  37 import javax.swing.event.TreeSelectionListener;
  38 import java.awt.*;
  39
  40 /**
  41  * @author alex
  42  */
  43 public class SelectLocationDialog extends DialogWrapper {
  44   private Project myProject;
  45   private RepositoryBrowserComponent myRepositoryBrowser;
  46   private SVNURL myURL;
  47   private String myDstName;
  48   private String myDstLabel;
  49   private JTextField myDstText;
  50   private boolean myIsShowFiles;
  51
  52   @NonNls private static final String HELP_ID = "vcs.subversion.common";
  53
  54   @Nullable
  55   public static String selectLocation(Project project, String url) {
  56     try {
  57       SVNURL.parseURIEncoded(url);
  58       SelectLocationDialog dialog = new SelectLocationDialog(project, url);
  59       dialog.show();
  60       if (!dialog.isOK()) return null;
  61       return dialog.getSelectedURL();
  62     } catch (SVNException e) {
  63       Messages.showErrorDialog(project, SvnBundle.message("select.location.invalid.url.message", url),
  64                                SvnBundle.message("dialog.title.select.repository.location"));
  65       return null;
  66     }
  67   }
  68
  69   public SelectLocationDialog(Project project, String url) throws SVNException {
  70     this(project, url, null, null, true);
  71   }
  72
  73   public SelectLocationDialog(Project project, String url,
  74                               String dstLabel, String dstName, boolean showFiles) throws SVNException {
  75     super(project, true);
  76     myProject = project;
  77     myDstLabel = dstLabel;
  78     myDstName = dstName;
  79     myURL = SVNURL.parseURIEncoded(url);
  80     myIsShowFiles = showFiles;
  81     setTitle(SvnBundle.message("dialog.title.select.repository.location"));
  82     getHelpAction().setEnabled(true);
  83     init();
  84   }
  85
  86   protected void doHelpAction() {
  87     HelpManager.getInstance().invokeHelp(HELP_ID);
  88   }
  89
  90   protected Action[] createActions() {
  91     return new Action[]{getOKAction(), getCancelAction(), getHelpAction()};
  92   }
  93
  94   protected String getDimensionServiceKey() {
  95     return "svn.repositoryBrowser";
  96   }
  97
  98   protected void init() {
  99     super.init();
 100     String urlString = myURL.toString();
 101     try {
 102       SVNRepository repos = SvnVcs.getInstance(myProject).createRepository(urlString);
 103       myURL = repos.getRepositoryRoot(true);
 104       repos.closeSession();
 105     } catch (SVNException e) {
 106       // show error dialog.
 107     }
 108     myRepositoryBrowser.setRepositoryURL(myURL, myIsShowFiles, new UrlOpeningExpander.Factory(urlString, urlString));
 109     myRepositoryBrowser.addChangeListener(new TreeSelectionListener() {
 110       public void valueChanged(TreeSelectionEvent e) {
 111         getOKAction().setEnabled(isOKActionEnabled());
 112       }
 113     });
 114   }
 115
 116   @Override
 117   protected void dispose() {
 118     super.dispose();
 119     Disposer.dispose(myRepositoryBrowser);
 120   }
 121
 122   protected JComponent createCenterPanel() {
 123     JPanel panel = new JPanel();
 124     panel.setLayout(new GridBagLayout());
 125
 126     GridBagConstraints gc = new GridBagConstraints();
 127     gc.insets = new Insets(2, 2, 2, 2);
 128     gc.gridwidth = 2;
 129     gc.gridheight = 1;
 130     gc.gridx = 0;
 131     gc.gridy = 0;
 132     gc.anchor = GridBagConstraints.WEST;
 133     gc.fill = GridBagConstraints.BOTH;
 134     gc.weightx = 1;
 135     gc.weighty = 1;
 136
 137
 138     myRepositoryBrowser = new RepositoryBrowserComponent(SvnVcs.getInstance(myProject));
 139     panel.add(myRepositoryBrowser, gc);
 140     if (myDstName != null) {
 141       gc.gridy += 1;
 142       gc.gridwidth = 1;
 143       gc.gridx = 0;
 144       gc.fill = GridBagConstraints.NONE;
 145       gc.weightx = 0;
 146       gc.weighty = 0;
 147
 148       JLabel dstLabel = new JLabel(myDstLabel);
 149       panel.add(dstLabel, gc);
 150
 151       gc.gridx += 1;
 152       gc.weightx = 1;
 153       gc.fill = GridBagConstraints.HORIZONTAL;
 154
 155       myDstText = new JTextField();
 156       myDstText.setText(myDstName);
 157       myDstText.selectAll();
 158       panel.add(myDstText, gc);
 159
 160       myDstText.getDocument().addDocumentListener(new DocumentListener() {
 161         public void insertUpdate(DocumentEvent e) {
 162           getOKAction().setEnabled(isOKActionEnabled());
 163         }
 164
 165         public void removeUpdate(DocumentEvent e) {
 166           getOKAction().setEnabled(isOKActionEnabled());
 167         }
 168
 169         public void changedUpdate(DocumentEvent e) {
 170           getOKAction().setEnabled(isOKActionEnabled());
 171         }
 172       });
 173
 174       dstLabel.setLabelFor(myDstText);
 175       gc.gridx = 0;
 176       gc.gridy += 1;
 177       gc.gridwidth = 2;
 178
 179       panel.add(new JSeparator(), gc);
 180     }
 181
 182     return panel;
 183   }
 184
 185   public JComponent getPreferredFocusedComponent() {
 186     return (JComponent)myRepositoryBrowser.getPreferredFocusedComponent();
 187   }
 188
 189   public boolean shouldCloseOnCross() {
 190     return true;
 191   }
 192
 193   public boolean isOKActionEnabled() {
 194     boolean ok = myRepositoryBrowser.getSelectedURL() != null;
 195     if (ok && myDstText != null) {
 196       return myDstText.getText().trim().length() > 0;
 197     }
 198     return ok;
 199   }
 200
 201   public String getDestinationName() {
 202     return SVNEncodingUtil.uriEncode(myDstText.getText().trim());
 203   }
 204
 205   public String getSelectedURL() {
 206     return myRepositoryBrowser.getSelectedURL();
 207   }
 208
 209   public SVNURL getSelectedSVNURL() {
 210     return myRepositoryBrowser.getSelectedSVNURL();
 211   }
 212 }