/*
* #%L
* Bio-Formats Plugins for ImageJ: a collection of ImageJ plugins including the
* Bio-Formats Importer, Bio-Formats Exporter, Bio-Formats Macro Extensions,
* Data Browser and Stack Slicer.
* %%
* Copyright (C) 2006 - 2015 Open Microscopy Environment:
* - Board of Regents of the University of Wisconsin-Madison
* - Glencoe Software, Inc.
* - University of Dundee
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as
* published by the Free Software Foundation, either version 2 of the
* License, or (at your option) any later version.
*
* 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, see
* <http://www.gnu.org/licenses/gpl-2.0.html>.
* #L%
*/
package loci.plugins.prefs;
import ij.gui.GenericDialog;
/**
* Base class for options dialogs.
*/
public abstract class OptionsDialog {
// -- Constants --
// status values
public static final int STATUS_OK = 0;
public static final int STATUS_CANCELED = 1;
public static final int STATUS_FINISHED = 2;
/** Flag indicating whether to invoke workaround for AWT refresh bug. */
protected static final boolean IS_GLITCHED =
System.getProperty("os.name").indexOf("Mac OS X") >= 0;
// -- Fields --
/** Options list associated with the dialog. */
protected OptionsList optionsList;
// -- Constructor --
/** Creates a new options dialog with the given associated options. */
public OptionsDialog(OptionsList optionsList) {
this.optionsList = optionsList;
}
// -- OptionsDialog methods --
/** Displays the options dialog, returning the status of the operation. */
public abstract int showDialog();
// -- Helper methods --
/**
* Adds a choice to the given dialog object corresponding
* to the string option identified by the specified key.
*/
protected void addChoice(GenericDialog gd, String key) {
gd.addChoice(optionsList.getLabel(key),
optionsList.getPossible(key), optionsList.getValue(key));
}
/**
* Adds a checkbox to the given dialog object corresponding
* to the boolean option identified by the specified key.
*/
protected void addCheckbox(GenericDialog gd, String key) {
gd.addCheckbox(optionsList.getLabel(key), optionsList.isSet(key));
}
/** Blocks the current thread for the specified number of milliseconds. */
protected void sleep(long ms) {
try {
Thread.sleep(ms);
}
catch (InterruptedException exc) { }
}
}