| /* |
| * Copyright 2000-2009 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.intellij.ide.util.importProject; |
| |
| import com.intellij.openapi.progress.ProcessCanceledException; |
| import com.intellij.openapi.progress.ProgressIndicator; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * @author Eugene Zhuravlev |
| * Date: Jul 5, 2007 |
| */ |
| public class ProgressIndicatorWrapper { |
| @Nullable |
| private final ProgressIndicator myIndicator; |
| |
| public ProgressIndicatorWrapper(@Nullable ProgressIndicator indicator) { |
| myIndicator = indicator; |
| } |
| |
| public boolean isCanceled() { |
| return myIndicator != null && myIndicator.isCanceled(); |
| } |
| |
| public void setText(final String text) { |
| if (myIndicator != null) { |
| myIndicator.setText(text); |
| } |
| } |
| |
| public void setText2(final String text) { |
| if (myIndicator != null) { |
| myIndicator.setText2(text); |
| } |
| } |
| |
| public void setFraction(final double fraction) { |
| if (myIndicator != null) { |
| myIndicator.setFraction(fraction); |
| } |
| } |
| |
| public void pushState() { |
| if (myIndicator != null) { |
| myIndicator.pushState(); |
| } |
| } |
| |
| public void popState() { |
| if (myIndicator != null) { |
| myIndicator.popState(); |
| } |
| } |
| |
| public void setIndeterminate(final boolean indeterminate) { |
| if (myIndicator != null) { |
| myIndicator.setIndeterminate(indeterminate); |
| } |
| } |
| |
| public void checkCanceled() throws ProcessCanceledException { |
| if (myIndicator != null) { |
| myIndicator.checkCanceled(); |
| } |
| } |
| } |