platform/vcs-impl/src/com/intellij/openapi/vcs/changes/FictiveBackgroundable.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.openapi.vcs.changes;
  17
  18 import com.intellij.openapi.application.ApplicationManager;
  19 import com.intellij.openapi.application.ModalityState;
  20 import com.intellij.openapi.progress.ProgressIndicator;
  21 import com.intellij.openapi.progress.Task;
  22 import com.intellij.openapi.project.Project;
  23 import com.intellij.openapi.vcs.VcsBundle;
  24 import org.jetbrains.annotations.NotNull;
  25 import org.jetbrains.annotations.Nullable;
  26
  27 class FictiveBackgroundable extends Task.Backgroundable {
  28   private final Waiter myWaiter;
  29   private final ModalityState myState;
  30
  31   FictiveBackgroundable(@Nullable final Project project, @NotNull final Runnable runnable, final boolean cancellable, final String title,
  32                         final ModalityState state) {
  33     super(project, VcsBundle.message("change.list.manager.wait.lists.synchronization", title), cancellable, BackgroundFromStartOption.getInstance());
  34     myState = state;
  35     myWaiter = new Waiter(project, runnable, state, VcsBundle.message("change.list.manager.wait.lists.synchronization", title), cancellable);
  36   }
  37
  38   public void run(@NotNull final ProgressIndicator indicator) {
  39     myWaiter.run(indicator);
  40     ApplicationManager.getApplication().invokeLater(new Runnable() {
  41       public void run() {
  42         myWaiter.onSuccess();
  43       }
  44     }, myState == null ? ModalityState.NON_MODAL : myState);
  45   }
  46
  47   public void done() {
  48     myWaiter.done();
  49   }
  50 }