[13032] | 1 | #region License Information
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| 2 | /* HeuristicLab
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| 3 | * Copyright (C) 2002-2015 Joseph Helm and Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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| 4 | *
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| 5 | * This file is part of HeuristicLab.
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| 6 | *
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| 7 | * HeuristicLab is free software: you can redistribute it and/or modify
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| 8 | * it under the terms of the GNU General Public License as published by
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| 9 | * the Free Software Foundation, either version 3 of the License, or
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| 10 | * (at your option) any later version.
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| 11 | *
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| 12 | * HeuristicLab is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License
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| 18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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| 19 | */
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| 20 | #endregion
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| 21 |
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| 22 | using System;
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[9348] | 23 | using HeuristicLab.Core.Views;
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| 24 | using HeuristicLab.MainForm;
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[9440] | 25 | using HeuristicLab.Encodings.PackingEncoding.PackingPlan;
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[9348] | 26 | using HeuristicLab.Problems.BinPacking.PackingItem;
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| 27 | using HeuristicLab.Problems.BinPacking.PackingBin;
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| 28 | using HeuristicLab.Problems.BinPacking.Dimensions;
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| 29 |
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| 30 | namespace HeuristicLab.Problems.BinPacking.Views {
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| 31 | [View("3-dimensional packing plan View")]
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[9440] | 32 | [Content(typeof(PackingPlan<ThreeDimensionalPacking, CuboidPackingBin, CuboidPackingItem>), true)]
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[13462] | 33 | public partial class PackingPlan3DView : ItemView {
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[9348] | 34 |
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| 35 | public PackingPlan3DView() {
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| 36 | InitializeComponent();
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| 37 | }
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| 38 |
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| 39 |
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[9495] | 40 | protected override void DeregisterContentEvents() {
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| 41 | Content.QualityChanged -= new EventHandler(Content_QualityChanged);
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| 42 | base.DeregisterContentEvents();
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| 43 | }
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| 44 | protected override void RegisterContentEvents() {
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| 45 | base.RegisterContentEvents();
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| 46 | Content.QualityChanged += new EventHandler(Content_QualityChanged);
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| 47 | }
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| 48 |
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[9440] | 49 | public new PackingPlan<ThreeDimensionalPacking, CuboidPackingBin, CuboidPackingItem> Content {
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| 50 | get { return (PackingPlan<ThreeDimensionalPacking, CuboidPackingBin, CuboidPackingItem>)base.Content; }
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[9348] | 51 | set { base.Content = value; }
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| 52 | }
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| 53 |
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| 54 |
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| 55 | protected override void OnContentChanged() {
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| 56 | base.OnContentChanged();
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| 57 | binSelection.Items.Clear();
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| 58 | if (Content == null) {
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| 59 | packingPlan3D.InitializeContainer(0, 0, 0);
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| 60 | } else {
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[9598] | 61 | int i = 0;
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| 62 | foreach (var bp in Content.BinPackings)
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| 63 | binSelection.Items.Add(i++ + " (" + Math.Round(bp.PackingDensity * 100, 2) + "%)");
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| 64 |
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[9348] | 65 | binSelection.SelectedIndex = 0;
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| 66 | UpdateModel();
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| 67 | packingPlan3D.StartRendering();
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| 68 | }
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| 69 | }
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| 70 |
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| 71 | private void UpdateModel() {
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[9598] | 72 | int currentBin = (binSelection != null) ? (int)(binSelection.SelectedIndex) : 0;
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[9593] | 73 | var bin = Content.BinPackings[currentBin].BinMeasures;
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[9348] | 74 | packingPlan3D.InitializeContainer(bin.Width, bin.Height, bin.Depth);
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[9593] | 75 | foreach (var entry in Content.BinPackings[currentBin].ItemMeasures) {
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| 76 | var position = Content.BinPackings[currentBin].ItemPositions[entry.Key];
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| 77 | packingPlan3D.AddItemToContainer(
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| 78 | position.Rotated ? entry.Value.Depth : entry.Value.Width,
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| 79 | entry.Value.Height,
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| 80 | position.Rotated ? entry.Value.Width : entry.Value.Depth,
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| 81 | position.X, position.Y, position.Z, entry.Key, entry.Value.Material);
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[9348] | 82 | }
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| 83 | }
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| 84 |
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| 85 | private void binSelection_SelectedIndexChanged(object sender, EventArgs e) {
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| 86 | UpdateModel();
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| 87 |
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| 88 | itemSelection.SelectedIndex = -1;
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| 89 | itemSelection.Items.Clear();
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[9598] | 90 | int currentBin = (binSelection != null) ? (int)(binSelection.SelectedIndex) : 0;
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[9593] | 91 | //for (int i = 0; i < Content.PackingItemPositions.Count; i++) {
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| 92 | // if (Content.PackingItemPositions[i].AssignedBin == currentBin)
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| 93 | // itemSelection.Items.Add(i);
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| 94 | //}
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| 95 | foreach (var entry in Content.BinPackings[currentBin].ItemMeasures) {
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| 96 | itemSelection.Items.Add(entry.Key);
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[9348] | 97 | }
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| 98 |
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| 99 | packingPlan3D.Invalidate();
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| 100 | packingPlan3D.Update();
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| 101 | }
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| 102 |
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| 103 | private void itemSelection_SelectedIndexChanged(object sender, EventArgs e) {
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| 104 | UpdateModel();
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[9495] | 105 |
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| 106 | int selectedItem = -1;
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| 107 | if ((itemSelection != null && itemSelection.SelectedItem != null) && Int32.TryParse(itemSelection.SelectedItem.ToString(), out selectedItem)) {
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| 108 | packingPlan3D.SelectItem(selectedItem);
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| 109 | } else
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| 110 | packingPlan3D.UnselectItem();
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| 111 |
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[9348] | 112 | packingPlan3D.Invalidate();
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| 113 | packingPlan3D.Update();
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| 114 | }
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| 115 |
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[9495] | 116 | private void Content_QualityChanged(object sender, EventArgs e) {
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| 117 | if (InvokeRequired)
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| 118 | Invoke(new EventHandler(Content_QualityChanged), sender, e);
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| 119 | else {
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| 120 | binSelection.Items.Clear();
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| 121 | if (Content == null) {
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| 122 | packingPlan3D.InitializeContainer(0, 0, 0);
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| 123 | } else {
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[9598] | 124 | int i = 0;
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| 125 | foreach (var bp in Content.BinPackings)
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| 126 | binSelection.Items.Add(i++ + " (" + Math.Round(bp.PackingDensity * 100, 2) + "%)");
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[9495] | 127 | binSelection.SelectedIndex = 0;
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| 128 | UpdateModel();
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| 129 | packingPlan3D.StartRendering();
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| 130 | }
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| 131 | }
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| 132 | }
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[9348] | 133 | }
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| 134 | }
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