59 lines
1.5 KiB
Plaintext
59 lines
1.5 KiB
Plaintext
/*
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ZZPrimitiveCommand.java
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*
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* Copyright (c) 1999, Ted Nelson and Tuomas Lukka
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*
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* You may use and distribute under the terms of either the GNU Lesser
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* General Public License, either version 2 of the license or,
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* at your choice, any later version. Alternatively, you may use and
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* distribute under the terms of the XPL.
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*
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* See the LICENSE.lgpl and LICENSE.xpl files for the specific terms of
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* the licenses.
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*
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* This software is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the README
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* file for more details.
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*
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*/
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/*
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* Written by Benjamin Fallenstein
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*/
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package org.gzigzag;
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import java.awt.*;
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/** A ZZCommand interface to ZZPrimitiveActions.
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*/
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public class ZZPrimitiveCommand extends ZZCommand implements ZOb {
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STRUCTPARAMS {
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ZZCell code
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= null;
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}
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INITIALIZE {
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if(code == null)
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throw new ZZError("Must specify ZZPrimitiveCommand code!");
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}
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ZZPrimitiveActions pa = new ZZPrimitiveActions();
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public void execCallback(
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ZZCell target,
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ZZView view,
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ZZView cview,
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String key,
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Point pt,
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ZZScene xi
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) {
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pa.execCallback(code, target, view, cview, key, pt, xi);
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}
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public void exec(ZZCell param) {
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throw new ZZError("ZZPrimitiveCommand currently does not support "
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+"primitives which aren't UI callbacks.");
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}
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} |