/* -*- mode: java; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
Part of the Processing project - http://processing.org
Copyright (c) 2013-15 The Processing Foundation
Copyright (c) 2011-12 Ben Fry and Casey Reas
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 2
as published by the Free Software Foundation.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package processing.app.contrib;
// I suspect this code can mostly be replaced with built-in Swing functions.
// This code seems like it's adapted from old example code found on the web.
// https://github.com/processing/processing/issues/3176
public abstract class ContribProgressMonitor {
static final int UNKNOWN = -1;
boolean canceled = false;
boolean error = false;
boolean finished = false;
Exception exception;
int max;
int progress = 0;
public void startTask(String name, int maxValue) {
}
public void setProgress(int value) {
progress = value;
}
public int getProgress() {
return progress;
}
public boolean isCanceled() {
return canceled;
}
public void cancel() {
canceled = true;
}
public boolean isError() {
return error;
}
public Exception getException() {
return exception;
}
public void error(Exception e) {
error = true;
exception = e;
}
public boolean isFinished() {
return finished;
}
public void finished() {
finished = true;
}
}