1 | #region License Information
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2 | /* HeuristicLab
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3 | * Copyright (C) 2002-2014 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 |
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27 | namespace HeuristicLab.PluginInfrastructure.Advanced {
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28 | internal static class Util {
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29 | internal static void ResizeColumn(ColumnHeader columnHeader) {
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30 | columnHeader.AutoResize(ColumnHeaderAutoResizeStyle.HeaderSize);
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31 | int headerSize = columnHeader.Width;
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32 | columnHeader.AutoResize(ColumnHeaderAutoResizeStyle.ColumnContent);
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33 | int contentSize = columnHeader.Width;
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34 | columnHeader.Width = Math.Max(headerSize, contentSize);
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35 | }
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36 |
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37 | internal static void ResizeColumns(IEnumerable<ColumnHeader> columnHeaders) {
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38 | foreach (var columnHeader in columnHeaders)
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39 | ResizeColumn(columnHeader);
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40 | }
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41 |
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42 | internal static IEnumerable<IPluginDescription> GetAllDependents(IPluginDescription plugin, IEnumerable<IPluginDescription> availablePlugins) {
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43 | return from p in availablePlugins
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44 | let matchingEntries = from dep in GetAllDependencies(p)
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45 | where dep.Name == plugin.Name
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46 | where dep.Version == plugin.Version
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47 | select dep
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48 | where matchingEntries.Any()
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49 | select p as IPluginDescription;
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50 | }
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51 |
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52 | internal static IEnumerable<IPluginDescription> GetAllDependencies(IPluginDescription plugin) {
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53 | HashSet<IPluginDescription> yieldedPlugins = new HashSet<IPluginDescription>();
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54 | foreach (var dep in plugin.Dependencies) {
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55 | foreach (var recDep in GetAllDependencies(dep)) {
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56 | if (!yieldedPlugins.Contains(recDep)) {
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57 | yieldedPlugins.Add(recDep);
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58 | yield return recDep;
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59 | }
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60 | }
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61 | if (!yieldedPlugins.Contains(dep)) {
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62 | yieldedPlugins.Add(dep);
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63 | yield return dep;
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64 | }
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65 | }
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66 | }
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67 |
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68 | // compares for two plugins with same major and minor version if plugin1 is newer than plugin2
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69 | internal static bool IsNewerThan(IPluginDescription plugin1, IPluginDescription plugin2) {
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70 | // newer: build version is higher, or if build version is the same revision is higher
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71 | return plugin1.Version.Build > plugin2.Version.Build ||
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72 | (plugin1.Version.Build == plugin2.Version.Build && plugin1.Version.Revision > plugin2.Version.Revision);
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73 | }
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74 | }
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75 | }
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