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;
27import java.util.List;
28
29/**
30 *
31 * @author Thomas Wuerthinger
32 */
33public class InputSlot extends Slot {
34
35    protected InputSlot(Figure figure, int wantedIndex) {
36        super(figure, wantedIndex);
37    }
38
39    @Override
40    public int getPosition() {
41        return getFigure().getInputSlots().indexOf(this);
42    }
43
44    @Override
45    public void setPosition(int position) {
46        List<InputSlot> inputSlots = getFigure().inputSlots;
47        InputSlot s = inputSlots.remove(position);
48        inputSlots.add(position, s);
49    }
50    @Override
51    public Point getRelativePosition() {
52        int gap = getFigure().getWidth() - Figure.getSlotsWidth(getFigure().getInputSlots());
53        double gapRatio = (double)gap / (double)(getFigure().getInputSlots().size() + 1);
54        int gapAmount = (int)((getPosition() + 1)*gapRatio);
55        return new Point(gapAmount + Figure.getSlotsWidth(Figure.getAllBefore(getFigure().getInputSlots(), this)) + getWidth()/2, -Figure.SLOT_START);
56        //return new Point((getFigure().getWidth() / (getFigure().getInputSlots().size() * 2)) * (getPosition() * 2 + 1), -Figure.SLOT_START);
57    }
58
59    @Override
60    public String toString() {
61        return "InputSlot[figure=" + this.getFigure().toString() + ", position=" + getPosition() + "]";
62    }
63}
64