[10332] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[10506] | 3 | * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[10332] | 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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[10506] | 25 | using System.Text.RegularExpressions;
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[10332] | 26 | using System.Windows.Forms;
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| 27 | using HeuristicLab.Collections;
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| 28 | using HeuristicLab.Common;
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| 29 | using HeuristicLab.Core;
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| 30 | using HeuristicLab.Core.Views;
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| 31 | using HeuristicLab.MainForm;
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| 32 | using HeuristicLab.MainForm.WindowsForms;
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[10358] | 33 | using HeuristicLab.Persistence.Core;
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| 34 | using HeuristicLab.Persistence.Default.Xml;
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[10332] | 35 | using HeuristicLab.PluginInfrastructure;
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| 36 |
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[10506] | 37 | namespace HeuristicLab.Scripting.Views {
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[10332] | 38 | [View("ItemCollection View")]
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| 39 | [Content(typeof(VariableStore), true)]
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| 40 | public partial class VariableStoreView : AsynchronousContentView {
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[11594] | 41 | #region Image Names
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| 42 | private const string ErrorImageName = "Error";
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| 43 | private const string WarningImageName = "Warning";
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| 44 | private const string HeuristicLabObjectImageName = "HeuristicLabObject";
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| 45 | private const string ObjectImageName = "Object";
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| 46 | private const string NothingImageName = "Nothing";
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| 47 | #endregion
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| 48 |
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| 49 | protected readonly Dictionary<string, ListViewItem> itemListViewItemMapping;
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| 50 | protected readonly Dictionary<Type, bool> serializableLookup;
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[10332] | 51 | protected TypeSelectorDialog typeSelectorDialog;
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| 52 | protected bool validDragOperation;
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| 53 |
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| 54 | public new VariableStore Content {
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| 55 | get { return (VariableStore)base.Content; }
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| 56 | set { base.Content = value; }
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| 57 | }
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| 58 |
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| 59 | public ListView ItemsListView {
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| 60 | get { return variableListView; }
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| 61 | }
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| 62 |
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| 63 | public VariableStoreView() {
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| 64 | InitializeComponent();
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| 65 | itemListViewItemMapping = new Dictionary<string, ListViewItem>();
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[11594] | 66 | serializableLookup = new Dictionary<Type, bool>();
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| 67 |
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| 68 | var images = variableListView.SmallImageList.Images;
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| 69 | images.Add(ErrorImageName, Common.Resources.VSImageLibrary.Error);
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| 70 | images.Add(WarningImageName, Common.Resources.VSImageLibrary.Warning);
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| 71 | images.Add(HeuristicLabObjectImageName, Common.Resources.HeuristicLab.Icon.ToBitmap());
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| 72 | images.Add(ObjectImageName, Common.Resources.VSImageLibrary.Object);
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| 73 | images.Add(NothingImageName, Common.Resources.VSImageLibrary.Nothing);
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[10332] | 74 | }
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| 75 |
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| 76 | protected override void Dispose(bool disposing) {
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| 77 | if (disposing) {
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| 78 | if (typeSelectorDialog != null) typeSelectorDialog.Dispose();
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| 79 | if (components != null) components.Dispose();
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| 80 | }
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| 81 | base.Dispose(disposing);
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| 82 | }
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| 83 |
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| 84 | protected override void DeregisterContentEvents() {
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| 85 | Content.ItemsAdded -= Content_ItemsAdded;
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| 86 | Content.ItemsReplaced -= Content_ItemsReplaced;
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| 87 | Content.ItemsRemoved -= Content_ItemsRemoved;
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| 88 | Content.CollectionReset -= Content_CollectionReset;
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| 89 | base.DeregisterContentEvents();
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| 90 | }
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| 91 | protected override void RegisterContentEvents() {
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| 92 | base.RegisterContentEvents();
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| 93 | Content.ItemsAdded += Content_ItemsAdded;
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| 94 | Content.ItemsReplaced += Content_ItemsReplaced;
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| 95 | Content.ItemsRemoved += Content_ItemsRemoved;
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| 96 | Content.CollectionReset += Content_CollectionReset;
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| 97 | }
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| 98 |
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| 99 | protected override void OnContentChanged() {
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| 100 | base.OnContentChanged();
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| 101 | variableListView.Items.Clear();
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| 102 | itemListViewItemMapping.Clear();
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| 103 | if (Content != null) {
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| 104 | Caption += " (" + Content.GetType().Name + ")";
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| 105 | foreach (var item in Content)
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| 106 | AddVariable(item);
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| 107 | AdjustListViewColumnSizes();
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| 108 | SortItemsListView(SortOrder.Ascending);
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| 109 | }
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| 110 | }
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| 111 |
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| 112 | protected override void SetEnabledStateOfControls() {
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| 113 | base.SetEnabledStateOfControls();
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| 114 | if (Content == null) {
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| 115 | addButton.Enabled = false;
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| 116 | sortAscendingButton.Enabled = false;
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| 117 | sortDescendingButton.Enabled = false;
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| 118 | removeButton.Enabled = false;
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| 119 | variableListView.Enabled = false;
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| 120 | } else {
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[11594] | 121 | bool enabled = !Locked && !ReadOnly;
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| 122 | addButton.Enabled = enabled;
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[10332] | 123 | sortAscendingButton.Enabled = variableListView.Items.Count > 1;
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| 124 | sortDescendingButton.Enabled = variableListView.Items.Count > 1;
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[11594] | 125 | removeButton.Enabled = enabled && variableListView.SelectedItems.Count > 0;
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| 126 | variableListView.Enabled = enabled;
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| 127 | variableListView.LabelEdit = enabled;
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[10332] | 128 | }
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| 129 | }
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| 130 |
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| 131 | protected virtual object CreateItem() {
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| 132 | if (typeSelectorDialog == null) {
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| 133 | typeSelectorDialog = new TypeSelectorDialog { Caption = "Select Item" };
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| 134 | typeSelectorDialog.TypeSelector.Caption = "Available Items";
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| 135 | typeSelectorDialog.TypeSelector.Configure(typeof(IItem), false, true);
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| 136 | }
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| 137 |
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| 138 | if (typeSelectorDialog.ShowDialog(this) == DialogResult.OK) {
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| 139 | try {
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| 140 | return (object)typeSelectorDialog.TypeSelector.CreateInstanceOfSelectedType();
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| 141 | } catch (Exception ex) {
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| 142 | ErrorHandling.ShowErrorDialog(this, ex);
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| 143 | }
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| 144 | }
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| 145 | return null;
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| 146 | }
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| 147 |
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| 148 | protected virtual void AddVariable(KeyValuePair<string, object> variable) {
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| 149 | if (string.IsNullOrEmpty(variable.Key)) throw new ArgumentException("The variable must have a name.", "variable");
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[10358] | 150 | bool serializable = IsSerializable(variable);
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[11594] | 151 |
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| 152 | var listViewItem = new ListViewItem();
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| 153 | AssignVariableToListViewItem(listViewItem, variable);
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| 154 | SetImageKey(listViewItem, serializable);
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| 155 | SetToolTipText(listViewItem, serializable);
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[10332] | 156 | variableListView.Items.Add(listViewItem);
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[11594] | 157 |
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[10332] | 158 | itemListViewItemMapping[variable.Key] = listViewItem;
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| 159 | sortAscendingButton.Enabled = variableListView.Items.Count > 1;
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| 160 | sortDescendingButton.Enabled = variableListView.Items.Count > 1;
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| 161 | var item = variable.Value as IItem;
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| 162 | if (item != null) item.ToStringChanged += item_ToStringChanged;
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| 163 | }
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| 164 |
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| 165 | protected virtual void RemoveVariable(KeyValuePair<string, object> variable) {
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| 166 | if (string.IsNullOrEmpty(variable.Key)) throw new ArgumentException("The variable must have a name.", "variable");
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[11594] | 167 |
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[10332] | 168 | ListViewItem listViewItem;
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[11594] | 169 | if (!itemListViewItemMapping.TryGetValue(variable.Key, out listViewItem)) return;
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| 170 |
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| 171 | itemListViewItemMapping.Remove(variable.Key);
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| 172 | variableListView.Items.Remove(listViewItem);
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| 173 | sortAscendingButton.Enabled = variableListView.Items.Count > 1;
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| 174 | sortDescendingButton.Enabled = variableListView.Items.Count > 1;
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| 175 | var item = variable.Value as IItem;
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| 176 | if (item != null) item.ToStringChanged -= item_ToStringChanged;
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[10332] | 177 | }
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| 178 |
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| 179 | protected virtual void UpdateVariable(KeyValuePair<string, object> variable) {
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| 180 | if (string.IsNullOrEmpty(variable.Key)) throw new ArgumentException("The variable must have a name.", "variable");
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[11594] | 181 |
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[10332] | 182 | ListViewItem listViewItem;
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[11594] | 183 | if (!itemListViewItemMapping.TryGetValue(variable.Key, out listViewItem))
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| 184 | throw new ArgumentException("A variable with the specified name does not exist.", "variable");
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| 185 |
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| 186 | bool serializable = IsSerializable(variable);
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| 187 | AssignVariableToListViewItem(listViewItem, variable);
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| 188 | SetImageKey(listViewItem, serializable);
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| 189 | SetToolTipText(listViewItem, serializable);
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| 190 |
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[10332] | 191 | }
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| 192 |
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| 193 | #region ListView Events
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| 194 | protected virtual void variableListView_SelectedIndexChanged(object sender, EventArgs e) {
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[10358] | 195 | removeButton.Enabled = (Content != null) && !Locked && !ReadOnly && variableListView.SelectedItems.Count > 0;
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[10332] | 196 | AdjustListViewColumnSizes();
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| 197 | }
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| 198 | protected virtual void variableListView_KeyDown(object sender, KeyEventArgs e) {
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[11594] | 199 | switch (e.KeyCode) {
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| 200 | case Keys.Delete:
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| 201 | if ((variableListView.SelectedItems.Count > 0) && !Locked && !ReadOnly) {
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| 202 | foreach (ListViewItem item in variableListView.SelectedItems)
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| 203 | Content.Remove(item.Text);
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| 204 | }
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| 205 | break;
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| 206 | case Keys.F2:
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| 207 | if (variableListView.SelectedItems.Count != 1) return;
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| 208 | var selectedItem = variableListView.SelectedItems[0];
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| 209 | if (variableListView.LabelEdit)
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| 210 | selectedItem.BeginEdit();
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| 211 | break;
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| 212 | case Keys.A:
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| 213 | if (e.Modifiers.HasFlag(Keys.Control)) {
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| 214 | foreach (ListViewItem item in variableListView.Items)
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| 215 | item.Selected = true;
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| 216 | }
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| 217 | break;
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[10332] | 218 | }
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| 219 | }
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| 220 | protected virtual void variableListView_DoubleClick(object sender, EventArgs e) {
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[11594] | 221 | if (variableListView.SelectedItems.Count != 1) return;
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| 222 | var item = variableListView.SelectedItems[0].Tag as KeyValuePair<string, object>?;
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| 223 | if (item == null) return;
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| 224 |
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| 225 | var value = item.Value.Value as IContent;
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| 226 | if (value == null) return;
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| 227 |
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| 228 | IContentView view = MainFormManager.MainForm.ShowContent(value);
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| 229 | if (view == null) return;
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| 230 |
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| 231 | view.ReadOnly = ReadOnly;
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| 232 | view.Locked = Locked;
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[10332] | 233 | }
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| 234 | protected virtual void variableListView_ItemDrag(object sender, ItemDragEventArgs e) {
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[11594] | 235 | if (Locked || variableListView.SelectedItems.Count != 1) return;
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[10332] | 236 |
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[11594] | 237 | var listViewItem = variableListView.SelectedItems[0];
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| 238 | var item = (KeyValuePair<string, object>)listViewItem.Tag;
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| 239 | if (!(item.Value is IDeepCloneable)) return;
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| 240 | var data = new DataObject(HeuristicLab.Common.Constants.DragDropDataFormat, item);
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| 241 | DoDragDrop(data, DragDropEffects.Copy);
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[10332] | 242 | }
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| 243 | protected virtual void variableListView_DragEnter(object sender, DragEventArgs e) {
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[10577] | 244 | validDragOperation = !Locked && !ReadOnly && e.Data.GetData(HeuristicLab.Common.Constants.DragDropDataFormat) != null;
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[10332] | 245 | }
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| 246 | protected virtual void variableListView_DragOver(object sender, DragEventArgs e) {
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| 247 | e.Effect = DragDropEffects.None;
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| 248 | if (validDragOperation) {
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[11594] | 249 | if (e.AllowedEffect.HasFlag(DragDropEffects.Copy)) e.Effect = DragDropEffects.Copy;
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[10332] | 250 | }
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| 251 | }
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| 252 | protected virtual void variableListView_DragDrop(object sender, DragEventArgs e) {
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[11594] | 253 | if (e.Effect != DragDropEffects.Copy) return;
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| 254 | object item = e.Data.GetData(HeuristicLab.Common.Constants.DragDropDataFormat);
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| 255 |
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| 256 | string variableName;
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| 257 | bool editLabel;
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| 258 |
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| 259 | if (item is KeyValuePair<string, object>) {
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| 260 | var variable = (KeyValuePair<string, object>)item;
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| 261 | variableName = GenerateNewVariableName(out editLabel, variable.Key, false);
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| 262 | item = variable.Value;
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| 263 | } else {
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| 264 | var namedItem = item as INamedItem;
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| 265 | if (namedItem != null)
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| 266 | variableName = GenerateNewVariableName(out editLabel, namedItem.Name, false);
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| 267 | else
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| 268 | variableName = GenerateNewVariableName(out editLabel);
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[10332] | 269 | }
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[11594] | 270 |
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| 271 | var cloneable = item as IDeepCloneable;
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| 272 | if (cloneable != null) item = cloneable.Clone();
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| 273 |
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| 274 | Content.Add(variableName, item);
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| 275 |
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| 276 | var listViewItem = variableListView.FindItemWithText(variableName);
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| 277 | variableListView.SelectedItems.Clear();
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| 278 | if (editLabel) listViewItem.BeginEdit();
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[10332] | 279 | }
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| 280 |
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[10506] | 281 | private readonly Regex SafeVariableNameRegex = new Regex("^[@]?[_a-zA-Z][_a-zA-Z0-9]*$");
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[11594] | 282 | private const string DefaultVariableName = "enter_name";
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| 283 |
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[10332] | 284 | private void variableListView_AfterLabelEdit(object sender, LabelEditEventArgs e) {
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[10506] | 285 | string name = e.Label;
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[11594] | 286 | if (!string.IsNullOrEmpty(name)) {
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[10332] | 287 | var variable = (KeyValuePair<string, object>)variableListView.Items[e.Item].Tag;
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[10506] | 288 | if (!Content.ContainsKey(name)) {
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[10332] | 289 | Content.Remove(variable.Key);
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[10506] | 290 | Content.Add(name, variable.Value);
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[10332] | 291 | }
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| 292 | }
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| 293 | e.CancelEdit = true;
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| 294 | }
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| 295 | #endregion
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| 296 |
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| 297 | #region Button Events
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| 298 | protected virtual void addButton_Click(object sender, EventArgs e) {
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[11594] | 299 | object variableValue = CreateItem();
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| 300 | if (variableValue == null) return;
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| 301 |
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| 302 | string variableName;
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| 303 | var namedItem = variableValue as INamedItem;
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| 304 | if (namedItem != null)
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| 305 | variableName = GenerateNewVariableName(namedItem.Name, false);
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| 306 | else
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| 307 | variableName = GenerateNewVariableName();
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| 308 |
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| 309 | Content.Add(variableName, variableValue);
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| 310 |
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| 311 | var item = variableListView.FindItemWithText(variableName);
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| 312 | variableListView.SelectedItems.Clear();
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| 313 | item.BeginEdit();
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[10332] | 314 | }
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| 315 | protected virtual void sortAscendingButton_Click(object sender, EventArgs e) {
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| 316 | SortItemsListView(SortOrder.Ascending);
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| 317 | }
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| 318 | protected virtual void sortDescendingButton_Click(object sender, EventArgs e) {
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| 319 | SortItemsListView(SortOrder.Descending);
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| 320 | }
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| 321 | protected virtual void removeButton_Click(object sender, EventArgs e) {
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| 322 | if (variableListView.SelectedItems.Count > 0) {
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| 323 | foreach (ListViewItem item in variableListView.SelectedItems)
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| 324 | Content.Remove(item.Text);
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| 325 | variableListView.SelectedItems.Clear();
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| 326 | }
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| 327 | }
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| 328 | #endregion
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| 329 |
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| 330 | #region Content Events
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| 331 | protected virtual void Content_ItemsAdded(object sender, CollectionItemsChangedEventArgs<KeyValuePair<string, object>> e) {
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| 332 | if (InvokeRequired)
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| 333 | Invoke(new CollectionItemsChangedEventHandler<KeyValuePair<string, object>>(Content_ItemsAdded), sender, e);
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| 334 | else {
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| 335 | foreach (var item in e.Items)
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| 336 | AddVariable(item);
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| 337 | AdjustListViewColumnSizes();
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| 338 | }
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| 339 | }
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| 340 |
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| 341 | protected virtual void Content_ItemsReplaced(object sender, CollectionItemsChangedEventArgs<KeyValuePair<string, object>> e) {
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| 342 | if (InvokeRequired)
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| 343 | Invoke(new CollectionItemsChangedEventHandler<KeyValuePair<string, object>>(Content_ItemsReplaced), sender, e);
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| 344 | else {
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| 345 | foreach (var item in e.Items)
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| 346 | UpdateVariable(item);
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| 347 | AdjustListViewColumnSizes();
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| 348 | }
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| 349 | }
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| 350 |
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| 351 | protected virtual void Content_ItemsRemoved(object sender, CollectionItemsChangedEventArgs<KeyValuePair<string, object>> e) {
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| 352 | if (InvokeRequired)
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| 353 | Invoke(new CollectionItemsChangedEventHandler<KeyValuePair<string, object>>(Content_ItemsRemoved), sender, e);
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| 354 | else {
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| 355 | foreach (var item in e.Items)
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| 356 | RemoveVariable(item);
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| 357 | AdjustListViewColumnSizes();
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| 358 | }
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| 359 | }
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| 360 | protected virtual void Content_CollectionReset(object sender, CollectionItemsChangedEventArgs<KeyValuePair<string, object>> e) {
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| 361 | if (InvokeRequired)
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| 362 | Invoke(new CollectionItemsChangedEventHandler<KeyValuePair<string, object>>(Content_CollectionReset), sender, e);
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| 363 | else {
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| 364 | foreach (var item in e.OldItems)
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| 365 | RemoveVariable(item);
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| 366 | foreach (var item in e.Items)
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| 367 | AddVariable(item);
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| 368 | AdjustListViewColumnSizes();
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| 369 | }
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| 370 | }
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| 371 |
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| 372 | private void item_ToStringChanged(object sender, EventArgs e) {
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| 373 | foreach (ListViewItem item in variableListView.Items) {
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| 374 | var variable = item.Tag as KeyValuePair<string, object>?;
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[11594] | 375 | if (variable == null || variable.Value.Value != sender) continue;
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| 376 |
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| 377 | string value = (variable.Value.Value ?? "null").ToString();
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| 378 | item.SubItems[1].Text = value;
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| 379 | item.SubItems[2].Text = variable.Value.Value.GetType().ToString();
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| 380 | SetToolTipText(item, item.ImageIndex != 0);
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[10332] | 381 | }
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| 382 | }
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| 383 | #endregion
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| 384 |
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| 385 | #region Helpers
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| 386 | protected virtual void SortItemsListView(SortOrder sortOrder) {
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| 387 | variableListView.Sorting = SortOrder.None;
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| 388 | variableListView.Sorting = sortOrder;
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| 389 | variableListView.Sorting = SortOrder.None;
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| 390 | }
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| 391 | protected virtual void AdjustListViewColumnSizes() {
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[10506] | 392 | foreach (ColumnHeader ch in variableListView.Columns)
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| 393 | ch.Width = -2;
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[10332] | 394 | }
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[11594] | 395 |
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| 396 | protected virtual void AssignVariableToListViewItem(ListViewItem listViewItem, KeyValuePair<string, object> variable) {
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| 397 | string value = (variable.Value ?? "null").ToString();
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| 398 | string type = variable.Value == null ? "null" : variable.Value.GetType().ToString();
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| 399 |
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| 400 | listViewItem.Tag = variable;
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| 401 |
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| 402 | var subItems = listViewItem.SubItems;
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| 403 | subItems[0].Text = variable.Key;
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| 404 | if (subItems.Count == 1) { // variable information is added; subitems do not exist yet
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| 405 | subItems.AddRange(new[] { value, type });
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| 406 | } else { // variable information is updated; subitems are changed
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| 407 | subItems[1].Text = value;
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| 408 | subItems[2].Text = type;
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[10332] | 409 | }
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| 410 | }
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| 411 |
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[11594] | 412 | protected virtual void SetImageKey(ListViewItem listViewItem, bool serializable) {
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| 413 | var variable = (KeyValuePair<string, object>)listViewItem.Tag;
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| 414 | if (!serializable) listViewItem.ImageKey = ErrorImageName;
|
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| 415 | else if (!SafeVariableNameRegex.IsMatch(variable.Key)) listViewItem.ImageKey = WarningImageName;
|
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| 416 | else if (variable.Value is IItem) listViewItem.ImageKey = HeuristicLabObjectImageName;
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| 417 | else if (variable.Value != null) listViewItem.ImageKey = ObjectImageName;
|
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| 418 | else listViewItem.ImageKey = NothingImageName;
|
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| 419 | }
|
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| 420 |
|
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| 421 | protected virtual void SetToolTipText(ListViewItem listViewItem, bool serializable) {
|
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| 422 | var variable = (KeyValuePair<string, object>)listViewItem.Tag;
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[10332] | 423 | if (string.IsNullOrEmpty(variable.Key)) throw new ArgumentException("The variable must have a name.", "variable");
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[11594] | 424 | string value = listViewItem.SubItems[1].Text;
|
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| 425 | string type = listViewItem.SubItems[2].Text;
|
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| 426 |
|
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[10332] | 427 | string[] lines = {
|
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| 428 | "Name: " + variable.Key,
|
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| 429 | "Value: " + value,
|
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[10358] | 430 | "Type: " + type
|
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[10332] | 431 | };
|
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[11594] | 432 |
|
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[10358] | 433 | string toolTipText = string.Join(Environment.NewLine, lines);
|
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[11594] | 434 | if (!SafeVariableNameRegex.IsMatch(variable.Key))
|
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| 435 | toolTipText = "Caution: Identifier is no valid C# identifier!" + Environment.NewLine + toolTipText;
|
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[10358] | 436 | if (!serializable)
|
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[10727] | 437 | toolTipText = "Caution: Type is not serializable!" + Environment.NewLine + toolTipText;
|
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[11594] | 438 | listViewItem.ToolTipText = toolTipText;
|
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[10332] | 439 | }
|
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| 440 |
|
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[11594] | 441 | private string GenerateNewVariableName(string defaultName = DefaultVariableName, bool generateValidIdentifier = true) {
|
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| 442 | bool editLabel;
|
---|
| 443 | return GenerateNewVariableName(out editLabel, defaultName, generateValidIdentifier);
|
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| 444 | }
|
---|
| 445 |
|
---|
| 446 | private string GenerateNewVariableName(out bool defaultNameExists, string defaultName = DefaultVariableName, bool generateValidIdentifier = true) {
|
---|
| 447 | if (string.IsNullOrEmpty(defaultName) || generateValidIdentifier && !SafeVariableNameRegex.IsMatch(defaultName))
|
---|
| 448 | defaultName = DefaultVariableName;
|
---|
[10332] | 449 | if (Content.ContainsKey(defaultName)) {
|
---|
| 450 | int i = 1;
|
---|
[11594] | 451 | string formatString = generateValidIdentifier ? "{0}{1}" : "{0} ({1})";
|
---|
[10332] | 452 | string newName;
|
---|
| 453 | do {
|
---|
[11594] | 454 | newName = string.Format(formatString, defaultName, i++);
|
---|
[10332] | 455 | } while (Content.ContainsKey(newName));
|
---|
[11594] | 456 | defaultNameExists = true;
|
---|
[10332] | 457 | return newName;
|
---|
| 458 | }
|
---|
[11594] | 459 | defaultNameExists = false;
|
---|
[10332] | 460 | return defaultName;
|
---|
| 461 | }
|
---|
[10358] | 462 |
|
---|
| 463 | private bool IsSerializable(KeyValuePair<string, object> variable) {
|
---|
[11594] | 464 | Type type = null;
|
---|
| 465 | bool serializable;
|
---|
| 466 |
|
---|
| 467 | if (variable.Value != null) {
|
---|
| 468 | type = variable.Value.GetType();
|
---|
| 469 | if (serializableLookup.TryGetValue(type, out serializable))
|
---|
| 470 | return serializable;
|
---|
| 471 | }
|
---|
| 472 |
|
---|
[10358] | 473 | var ser = new Serializer(variable, ConfigurationService.Instance.GetDefaultConfig(new XmlFormat()), "ROOT", true);
|
---|
| 474 | try {
|
---|
[11594] | 475 | serializable = ser.Count() > 0; // try to create all serialization tokens
|
---|
[10358] | 476 | } catch (PersistenceException) {
|
---|
[11594] | 477 | serializable = false;
|
---|
[10358] | 478 | }
|
---|
[11594] | 479 |
|
---|
| 480 | if (type != null)
|
---|
| 481 | serializableLookup[type] = serializable;
|
---|
| 482 | return serializable;
|
---|
[10358] | 483 | }
|
---|
[10332] | 484 | #endregion
|
---|
| 485 | }
|
---|
| 486 | }
|
---|