1/*
2 * Copyright (c) 2008, 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24package com.sun.hotspot.igv.graph;
25
26import java.awt.Point;
27
28/**
29 *
30 * @author Thomas Wuerthinger
31 */
32public class OutputSlot extends Slot {
33
34    protected OutputSlot(Figure figure, int wantedIndex) {
35        super(figure, wantedIndex);
36    }
37
38    @Override
39    public int getPosition() {
40        return getFigure().getOutputSlots().indexOf(this);
41    }
42
43    @Override
44    public void setPosition(int position) {
45        OutputSlot s = getFigure().outputSlots.remove(position);
46        getFigure().outputSlots.add(position, s);
47    }
48
49    @Override
50    public Point getRelativePosition() {
51        int gap = getFigure().getWidth() - Figure.getSlotsWidth(getFigure().getOutputSlots());
52        if(gap < 0) {
53            gap = 0;
54        }
55        double gapRatio = (double)gap / (double)(getFigure().getOutputSlots().size() + 1);
56        int gapAmount = (int)((getPosition() + 1)*gapRatio);
57        return new Point(gapAmount + Figure.getSlotsWidth(Figure.getAllBefore(getFigure().getOutputSlots(), this)) + getWidth()/2, Figure.SLOT_START);
58    }
59
60    @Override
61    public String toString() {
62        return "OutputSlot[figure=" + this.getFigure().toString() + ", position=" + getPosition() + "]";
63    }
64}
65