1 | #region License Information
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2 | /* HeuristicLab
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3 | * Copyright (C) 2002-2015 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 System.Collections.Generic;
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24 | using System.Linq;
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25 | using System.Windows.Forms;
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26 | using HeuristicLab.Common;
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27 | using HeuristicLab.Core;
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28 | using HeuristicLab.Core.Views;
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29 | using HeuristicLab.MainForm;
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30 |
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31 | namespace HeuristicLab.DataPreprocessing.Views {
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32 | [View("DataPreprocessing View")]
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33 | [Content(typeof(PreprocessingContext), true)]
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34 | public partial class DataPreprocessingView : NamedItemView {
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35 |
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36 | public DataPreprocessingView() {
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37 | InitializeComponent();
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38 | }
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39 |
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40 | public new PreprocessingContext Content {
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41 | get { return (PreprocessingContext)base.Content; }
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42 | set { base.Content = value; }
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43 | }
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44 |
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45 | protected override void OnContentChanged() {
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46 | base.OnContentChanged();
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47 | if (Content != null) {
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48 | var data = Content.Data;
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49 | var filterLogic = new FilterLogic(data);
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50 | var searchLogic = new SearchLogic(data, filterLogic);
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51 | var statisticsLogic = new StatisticsLogic(data, searchLogic);
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52 | var manipulationLogic = new ManipulationLogic(data, searchLogic, statisticsLogic);
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53 |
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54 | var viewShortcuts = new ItemList<IViewShortcut> {
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55 | new DataGridContent(data, manipulationLogic, filterLogic),
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56 | new StatisticsContent(statisticsLogic),
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57 |
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58 | new LineChartContent(data),
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59 | new HistogramContent(data),
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60 | new ScatterPlotContent(data),
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61 | new CorrelationMatrixContent(Content),
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62 | new DataCompletenessChartContent(searchLogic),
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63 |
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64 | new FilterContent(filterLogic),
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65 | new ManipulationContent(manipulationLogic, searchLogic, filterLogic),
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66 | new TransformationContent(data, filterLogic)
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67 | };
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68 |
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69 | viewShortcutListView.Content = viewShortcuts.AsReadOnly();
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70 |
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71 | viewShortcutListView.ItemsListView.Items[0].Selected = true;
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72 | viewShortcutListView.Select();
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73 |
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74 | applyComboBox.Items.Clear();
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75 | applyComboBox.DataSource = Content.ExportPossibilities.ToList();
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76 | applyComboBox.DisplayMember = "Key";
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77 | if (applyComboBox.Items.Count > 0)
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78 | applyComboBox.SelectedIndex = 0;
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79 | } else {
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80 | viewShortcutListView.Content = null;
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81 | }
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82 | }
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83 |
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84 | protected override void RegisterContentEvents() {
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85 | base.RegisterContentEvents();
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86 | Content.Data.FilterChanged += Data_FilterChanged;
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87 | }
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88 |
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89 | protected override void DeregisterContentEvents() {
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90 | base.DeregisterContentEvents();
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91 | Content.Data.FilterChanged -= Data_FilterChanged;
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92 | }
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93 |
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94 | void Data_FilterChanged(object sender, EventArgs e) {
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95 | lblFilterActive.Visible = Content.Data.IsFiltered;
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96 | }
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97 |
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98 | protected override void SetEnabledStateOfControls() {
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99 | base.SetEnabledStateOfControls();
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100 | viewShortcutListView.Enabled = Content != null;
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101 | applyInNewTabButton.Enabled = Content != null;
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102 | exportProblemButton.Enabled = Content != null && Content.CanExport;
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103 | undoButton.Enabled = Content != null;
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104 | }
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105 |
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106 | private void exportProblemButton_Click(object sender, EventArgs e) {
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107 | var exportOption = (KeyValuePair<string, Func<IItem>>)applyComboBox.SelectedItem;
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108 | var exportItem = exportOption.Value();
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109 |
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110 | var saveFileDialog = new SaveFileDialog {
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111 | Title = "Save Item",
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112 | DefaultExt = "hl",
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113 | Filter = "Uncompressed HeuristicLab Files|*.hl|HeuristicLab Files|*.hl|All Files|*.*",
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114 | FilterIndex = 2
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115 | };
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116 |
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117 | var content = exportItem as IStorableContent;
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118 | if (saveFileDialog.ShowDialog() == DialogResult.OK) {
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119 | bool compressed = saveFileDialog.FilterIndex != 1;
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120 | ContentManager.Save(content, saveFileDialog.FileName, compressed);
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121 | }
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122 | }
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123 |
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124 | private void applyInNewTabButton_Click(object sender, EventArgs e) {
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125 | var exportOption = (KeyValuePair<string, Func<IItem>>)applyComboBox.SelectedItem;
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126 | var exportItem = exportOption.Value();
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127 |
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128 | MainFormManager.MainForm.ShowContent(exportItem);
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129 | }
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130 |
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131 | private void undoButton_Click(object sender, EventArgs e) {
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132 | Content.Data.Undo();
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133 | }
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134 | }
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135 | } |
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