plugins/svn4idea/src/org/jetbrains/idea/svn/checkout/CheckoutEventHandler.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.checkout;
  17
  18 import com.intellij.openapi.progress.ProgressIndicator;
  19 import com.intellij.openapi.project.Project;
  20 import com.intellij.openapi.wm.StatusBar;
  21 import com.intellij.openapi.wm.WindowManager;
  22 import org.jetbrains.idea.svn.SvnBundle;
  23 import org.jetbrains.idea.svn.SvnUtil;
  24 import org.jetbrains.idea.svn.SvnVcs;
  25 import org.tmatesoft.svn.core.SVNCancelException;
  26 import org.tmatesoft.svn.core.SVNErrorCode;
  27 import org.tmatesoft.svn.core.SVNErrorMessage;
  28 import org.tmatesoft.svn.core.wc.ISVNEventHandler;
  29 import org.tmatesoft.svn.core.wc.SVNEvent;
  30 import org.tmatesoft.svn.core.wc.SVNEventAction;
  31
  32 public class CheckoutEventHandler implements ISVNEventHandler {
  33   private final ProgressIndicator myIndicator;
  34   private int myExternalsCount;
  35   private final SvnVcs myVCS;
  36   private final boolean myIsExport;
  37
  38   public CheckoutEventHandler(SvnVcs vcs, boolean isExport, ProgressIndicator indicator) {
  39     myIndicator = indicator;
  40     myVCS = vcs;
  41     myExternalsCount = 1;
  42     myIsExport = isExport;
  43   }
  44
  45   public void handleEvent(SVNEvent event, double progress) {
  46     final String path = SvnUtil.getPathForProgress(event);
  47     if (path == null) {
  48       return;
  49     }
  50     if (event.getAction() == SVNEventAction.UPDATE_EXTERNAL) {
  51       myExternalsCount++;
  52       myIndicator.setText(SvnBundle.message("progress.text2.fetching.external.location", event.getFile().getAbsolutePath()));
  53       myIndicator.setText2("");
  54     }
  55     else if (event.getAction() == SVNEventAction.UPDATE_ADD) {
  56       myIndicator.setText2(SvnBundle.message(myIsExport ? "progress.text2.exported" : "progress.text2.checked.out", event.getFile().getName()));
  57     }
  58     else if (event.getAction() == SVNEventAction.UPDATE_COMPLETED) {
  59       myExternalsCount--;
  60       myIndicator.setText2(SvnBundle.message(myIsExport ? "progress.text2.exported.revision" : "progress.text2.checked.out.revision", event.getRevision()));
  61       if (myExternalsCount == 0 && event.getRevision() >= 0 && myVCS != null) {
  62         myExternalsCount = 1;
  63         Project project = myVCS.getProject();
  64         if (project != null) {
  65           StatusBar statusBar = WindowManager.getInstance().getStatusBar(project);
  66           if (statusBar != null) {
  67             statusBar.setInfo(SvnBundle.message(myIsExport ? "progress.text2.exported.revision" : "status.text.checked.out.revision", event.getRevision()));
  68           }
  69         }
  70       }
  71     } else if (event.getAction() == SVNEventAction.COMMIT_ADDED) {
  72       myIndicator.setText2(SvnBundle.message("progress.text2.adding", path));
  73     } else if (event.getAction() == SVNEventAction.COMMIT_DELTA_SENT) {
  74       myIndicator.setText2(SvnBundle.message("progress.text2.transmitting.delta", path));
  75     }
  76   }
  77
  78   public void checkCancelled() throws SVNCancelException {
  79     if (myIndicator.isCanceled()) {
  80       throw new SVNCancelException(SVNErrorMessage.create(SVNErrorCode.CANCELLED, "Operation cancelled"));
  81     }
  82   }
  83 }