[2851] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[9835] | 3 | * Copyright (C) 2002-2013 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[2851] | 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 System.Windows.Forms;
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[3376] | 24 | using HeuristicLab.Common;
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[2851] | 25 | using HeuristicLab.Core;
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| 26 | using HeuristicLab.MainForm;
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[3758] | 27 | using HeuristicLab.PluginInfrastructure;
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[2851] | 28 |
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[2852] | 29 | namespace HeuristicLab.Optimization.Views {
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[2851] | 30 | /// <summary>
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| 31 | /// The base class for visual representations of items.
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| 32 | /// </summary>
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[2917] | 33 | [View("UserDefinedAlgorithm View")]
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[2851] | 34 | [Content(typeof(UserDefinedAlgorithm), true)]
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| 35 | public sealed partial class UserDefinedAlgorithmView : EngineAlgorithmView {
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| 36 | public new UserDefinedAlgorithm Content {
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| 37 | get { return (UserDefinedAlgorithm)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 | /// <summary>
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| 42 | /// Initializes a new instance of <see cref="ItemBaseView"/>.
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| 43 | /// </summary>
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| 44 | public UserDefinedAlgorithmView() {
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| 45 | InitializeComponent();
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| 46 | }
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| 47 |
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| 48 | protected override void OnContentChanged() {
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| 49 | base.OnContentChanged();
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[3367] | 50 | if (Content == null)
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[2851] | 51 | globalScopeView.Content = null;
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[3367] | 52 | else
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[2851] | 53 | globalScopeView.Content = Content.GlobalScope;
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| 54 | }
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| 55 |
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[3904] | 56 | protected override void SetEnabledStateOfControls() {
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| 57 | base.SetEnabledStateOfControls();
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[3454] | 58 | globalScopeView.Enabled = Content != null;
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| 59 | newOperatorGraphButton.Enabled = Content != null && !ReadOnly;
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| 60 | openOperatorGraphButton.Enabled = Content != null && !ReadOnly;
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[3515] | 61 | operatorGraphViewHost.ReadOnly = Content == null || ReadOnly;
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[2998] | 62 | }
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[2851] | 63 |
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| 64 | private void newOperatorGraphButton_Click(object sender, EventArgs e) {
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| 65 | Content.OperatorGraph = new OperatorGraph();
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| 66 | }
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| 67 | private void openOperatorGraphButton_Click(object sender, EventArgs e) {
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| 68 | openFileDialog.Title = "Open Operator Graph";
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| 69 | if (openFileDialog.ShowDialog(this) == DialogResult.OK) {
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[3454] | 70 | newOperatorGraphButton.Enabled = openOperatorGraphButton.Enabled = false;
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[3177] | 71 | operatorGraphViewHost.Enabled = false;
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[2954] | 72 |
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[3500] | 73 | ContentManager.LoadAsync(openFileDialog.FileName, delegate(IStorableContent content, Exception error) {
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[2954] | 74 | try {
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[3500] | 75 | if (error != null) throw error;
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| 76 | OperatorGraph operatorGraph = content as OperatorGraph;
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| 77 | if (operatorGraph == null)
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| 78 | MessageBox.Show(this, "The selected file does not contain an operator graph.", "Invalid File", MessageBoxButtons.OK, MessageBoxIcon.Error);
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| 79 | else
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| 80 | Content.OperatorGraph = operatorGraph;
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[2954] | 81 | }
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| 82 | catch (Exception ex) {
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[3758] | 83 | ErrorHandling.ShowErrorDialog(this, ex);
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[2954] | 84 | }
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[3500] | 85 | finally {
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| 86 | Invoke(new Action(delegate() {
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| 87 | operatorGraphViewHost.Enabled = true;
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| 88 | newOperatorGraphButton.Enabled = openOperatorGraphButton.Enabled = true;
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| 89 | }));
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| 90 | }
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| 91 | });
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[2851] | 92 | }
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| 93 | }
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| 94 | }
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| 95 | }
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