plugins/cvs/cvs-plugin/src/com/intellij/cvsSupport2/checkout/CvsCheckoutProvider.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 com.intellij.cvsSupport2.checkout;
  17
  18 import com.intellij.CvsBundle;
  19 import com.intellij.cvsSupport2.config.CvsApplicationLevelConfiguration;
  20 import com.intellij.cvsSupport2.cvsBrowser.CvsElement;
  21 import com.intellij.cvsSupport2.cvsExecution.CvsOperationExecutor;
  22 import com.intellij.cvsSupport2.cvsExecution.CvsOperationExecutorCallback;
  23 import com.intellij.cvsSupport2.cvsExecution.ModalityContext;
  24 import com.intellij.cvsSupport2.cvshandlers.CommandCvsHandler;
  25 import com.intellij.cvsSupport2.cvshandlers.CvsHandler;
  26 import com.intellij.cvsSupport2.ui.experts.checkout.CheckoutWizard;
  27 import com.intellij.openapi.project.Project;
  28 import com.intellij.openapi.ui.Messages;
  29 import com.intellij.openapi.vcs.CheckoutProvider;
  30 import com.intellij.openapi.vcs.VcsConfiguration;
  31 import com.intellij.openapi.vfs.VirtualFileManager;
  32 import org.jetbrains.annotations.NotNull;
  33
  34 import java.io.File;
  35
  36 public class CvsCheckoutProvider implements CheckoutProvider {
  37   public void doCheckout(@NotNull final Project project, final CheckoutProvider.Listener listener) {
  38
  39     final File checkoutDirectory;
  40     final CvsElement[] selectedElements;
  41
  42     CheckoutWizard checkoutWizard = new CheckoutWizard(project);
  43     checkoutWizard.show();
  44     if (!checkoutWizard.isOK()) return;
  45     final boolean useAlternateCheckoutPath = checkoutWizard.useAlternativeCheckoutLocation();
  46     checkoutDirectory = checkoutWizard.getCheckoutDirectory();
  47
  48     selectedElements = checkoutWizard.getSelectedElements();
  49     final CvsHandler checkoutHandler = CommandCvsHandler.createCheckoutHandler(
  50       checkoutWizard.getSelectedConfiguration(),
  51       collectCheckoutPaths(selectedElements),
  52       checkoutDirectory,
  53       useAlternateCheckoutPath,
  54       CvsApplicationLevelConfiguration.getInstance().MAKE_CHECKED_OUT_FILES_READONLY, VcsConfiguration.getInstance(project).getCheckoutOption());
  55
  56     final CvsOperationExecutor executor = new CvsOperationExecutor(null);
  57     executor.performActionSync(checkoutHandler, new CvsOperationExecutorCallback() {
  58       public void executionFinished(boolean successfully) {
  59         if (!executor.hasNoErrors()) {
  60           Messages.showErrorDialog(CvsBundle.message("message.error.checkout", executor.getResult().composeError().getLocalizedMessage()),
  61                                    CvsBundle.message("operation.name.check.out.project"));
  62         }
  63
  64         refreshAfterCheckout(listener, selectedElements, checkoutDirectory, useAlternateCheckoutPath);
  65       }
  66       public void executionFinishedSuccessfully() {
  67       }
  68       public void executeInProgressAfterAction(ModalityContext modaityContext) {
  69       }
  70     });
  71   }
  72
  73   public void refreshAfterCheckout(final Listener listener, final CvsElement[] selectedElements, final File checkoutDirectory,
  74                                    final boolean useAlternateCheckoutPath) {
  75     VirtualFileManager.getInstance().refresh(true, new Runnable() {
  76       public void run() {
  77         // shouldn't hold write action when calling this (IDEADEV-20086)
  78         for (CvsElement element : selectedElements) {
  79           File path = useAlternateCheckoutPath ? checkoutDirectory : new File(checkoutDirectory, element.getCheckoutPath());
  80           listener.directoryCheckedOut(path);
  81         }
  82         listener.checkoutCompleted();
  83       }
  84     });
  85   }
  86
  87   private static String[] collectCheckoutPaths(final CvsElement[] mySelectedElements) {
  88     String[] checkoutPaths = new String[mySelectedElements.length];
  89     for (int i = 0; i < mySelectedElements.length; i++) {
  90       CvsElement selectedElement = mySelectedElements[i];
  91       checkoutPaths[i] = selectedElement.getCheckoutPath();
  92     }
  93     return checkoutPaths;
  94   }
  95
  96   public String getVcsName() {
  97     return "_CVS";
  98   }
  99 }