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/*
* Copyright 2000-2012 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.openapi.progress;
import com.intellij.openapi.application.ModalityState;
import org.jetbrains.annotations.NotNull;
public class EmptyProgressIndicator implements ProgressIndicator {
private volatile boolean myIsRunning = false;
private volatile boolean myIsCanceled = false;
@Override
public void start() {
myIsRunning = true;
myIsCanceled = false;
}
@Override
public void stop() {
myIsRunning = false;
}
@Override
public boolean isRunning() {
return myIsRunning;
}
@Override
public void cancel() {
myIsCanceled = true;
}
@Override
public boolean isCanceled() {
return myIsCanceled;
}
@Override
public void setText(String text) {
}
@Override
public String getText() {
return "";
}
@Override
public void setText2(String text) {
}
@Override
public String getText2() {
return "";
}
@Override
public double getFraction() {
return 1;
}
@Override
public void setFraction(double fraction) {
}
@Override
public void pushState() {
}
@Override
public void popState() {
}
@Override
public void startNonCancelableSection() {
}
@Override
public void finishNonCancelableSection() {
}
@Override
public boolean isModal() {
return false;
}
@Override
@NotNull
public ModalityState getModalityState() {
return ModalityState.NON_MODAL;
}
@Override
public void setModalityProgress(ProgressIndicator modalityProgress) {
}
@Override
public boolean isIndeterminate() {
return false;
}
@Override
public void setIndeterminate(boolean indeterminate) {
}
@Override
public void checkCanceled() {
if (myIsCanceled) {
throw new ProcessCanceledException();
}
}
@Override
public boolean isPopupWasShown() {
return false;
}
@Override
public boolean isShowing() {
return false;
}
}
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