72 lines
2.2 KiB
Plaintext
72 lines
2.2 KiB
Plaintext
/*
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SplitNileView.zob
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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.module;
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import org.gzigzag.*;
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import java.awt.*;
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/** A view that shows two Nile streams side-by-side. */
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public class SplitNileView implements FlobView, ZOb {
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public static final String rcsid = "$Id: SplitNileView.zob,v 1.1 2000/12/26 20:15:50 bfallenstein Exp $";
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/** Should we print out debugging info? */
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public static boolean dbg = false;
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static final void p(String s) { if(dbg) pa(s); }
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static final void pa(String s) { System.out.println(s); }
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STRUCTPARAMS {
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/** The space to leave between the two Nile streams. */
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int margin
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= 20;
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}
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public void raster(FlobSet into, FlobFactory fact,
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ZZCell win, String[] dims, ZZCell accursed) {
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ZZCell leftc = accursed.s("d.nile-pair", -1);
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ZZCell rightc = accursed.s("d.nile-pair");
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if(leftc != null && rightc == null)
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rightc = accursed;
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else if(leftc == null && rightc != null)
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leftc = accursed;
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else
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throw new ZZError("HELP! Strange d.nile-pair arrangement XXX");
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ZZCell leftacc = ZZCursorReal.get(leftc);
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ZZCell rightacc = ZZCursorReal.get(rightc);
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Dimension size = new Dimension(into.getSize());
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size.width = (size.width - margin) / 2;
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FlobSet left = into.create(size), right = into.create(size);
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Nile1View view = new Nile1View();
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view.init__zob();
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SimpleBeamer bmr = new SimpleBeamer();
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view.raster(left, fact, leftc, dims, leftacc);
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view.raster(right, fact, rightc, dims, rightacc);
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into.fetch(left, 0, 0, 0);
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into.fetch(right, size.width + margin, 0, 0);
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bmr.decorate(into, "", null);
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}
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}
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