1 | #region License Information
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2 | /* HeuristicLab
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3 | * Copyright (C) 2002-2016 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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23 | using HeuristicLab.Core.Views;
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24 | using HeuristicLab.MainForm;
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25 | using HeuristicLab.Problems.BinPacking2D;
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26 |
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27 | namespace HeuristicLab.Problems.BinPacking.Views {
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28 | [View("2-dimensional packing plan view")]
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29 | [Content(typeof(PackingPlan<BinPacking2D.PackingPosition, PackingShape, PackingItem>), true)]
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30 | public partial class PackingPlan2DView : ItemView {
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31 |
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32 | public PackingPlan2DView() {
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33 | InitializeComponent();
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34 | }
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35 |
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36 | public new PackingPlan<BinPacking2D.PackingPosition, PackingShape, PackingItem> Content {
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37 | get { return (PackingPlan<BinPacking2D.PackingPosition, PackingShape, PackingItem>)base.Content; }
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38 | set { base.Content = value; }
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39 | }
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40 |
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41 | protected override void OnContentChanged() {
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42 | base.OnContentChanged();
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43 | binSelection.Items.Clear();
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44 | if (Content == null) {
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45 | ClearState();
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46 | } else {
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47 | for (int i = 0; i < Content.NrOfBins; i++)
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48 | binSelection.Items.Add(i);
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49 | UpdateState(Content);
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50 | }
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51 | }
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52 |
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53 | private void ClearState() {
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54 | container2DView.Packing = null;
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55 | }
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56 |
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57 | private void UpdateState(PackingPlan<BinPacking2D.PackingPosition, PackingShape, PackingItem> plan) {
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58 | int currentBin = (binSelection != null && binSelection.SelectedItem != null) ? (int)(binSelection.SelectedItem) : 0;
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59 | container2DView.Packing = plan.Bins[currentBin];
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60 | }
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61 |
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62 | private void binSelection_SelectedIndexChanged(object sender, EventArgs e) {
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63 | UpdateState(Content);
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64 | }
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65 | }
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66 | }
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