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annotate visualizer/Graph/src/com/sun/hotspot/igv/graph/OutputSlot.java @ 4512:015fb895586b

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Moved visualizer to new directory.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Tue, 07 Feb 2012 22:41:09 +0100
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4512
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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1 /*
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2 * Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 *
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23 */
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24 package com.sun.hotspot.igv.graph;
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25
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26 import java.awt.Point;
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27
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28 /**
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29 *
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30 * @author Thomas Wuerthinger
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31 */
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32 public class OutputSlot extends Slot {
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33
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34 protected OutputSlot(Figure figure, int wantedIndex) {
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35 super(figure, wantedIndex);
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36 }
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37
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38 @Override
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39 public int getPosition() {
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40 return getFigure().getOutputSlots().indexOf(this);
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41 }
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42
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43 @Override
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44 public void setPosition(int position) {
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45 OutputSlot s = getFigure().outputSlots.remove(position);
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46 getFigure().outputSlots.add(position, s);
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47 }
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48
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49 @Override
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50 public Point getRelativePosition() {
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51 int gap = getFigure().getWidth() - Figure.getSlotsWidth(getFigure().getOutputSlots());
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52 if(gap < 0) {
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53 gap = 0;
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54 }
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55 double gapRatio = (double)gap / (double)(getFigure().getOutputSlots().size() + 1);
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56 int gapAmount = (int)((getPosition() + 1)*gapRatio);
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57 return new Point(gapAmount + Figure.getSlotsWidth(Figure.getAllBefore(getFigure().getOutputSlots(), this)) + getWidth()/2, Figure.SLOT_START);
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58 }
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59
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60 @Override
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61 public String toString() {
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62 return "OutputSlot[figure=" + this.getFigure().toString() + ", position=" + getPosition() + "]";
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63 }
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64 }