[15422] | 1 | #region License Information
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| 2 | /* HeuristicLab
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| 3 | * Copyright (C) 2002-2017 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.Drawing;
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| 25 | using System.Linq;
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| 26 | using System.Windows.Forms;
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| 27 | using HeuristicLab.Clients.Access;
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| 28 | using HeuristicLab.Common.Resources;
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| 29 | using HeuristicLab.Core.Views;
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| 30 | using HeuristicLab.MainForm;
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[15567] | 31 | using System.Collections;
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[15422] | 32 |
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| 33 | namespace HeuristicLab.Clients.Hive.Administrator.Views {
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| 34 | [View("ProjectView")]
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| 35 | [Content(typeof(Project), IsDefaultView = false)]
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| 36 | public partial class ProjectResourcesView : ItemView {
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| 37 | private const int slaveImageIndex = 0;
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| 38 | private const int slaveGroupImageIndex = 1;
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[15819] | 39 | public const string UNGROUPED_GROUP_NAME = "UNGROUPED";
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| 40 | public const string UNGROUPED_GROUP_DESCRIPTION = "Contains slaves that are not assigned to any group.";
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| 41 | public const string IMMUTABLE_TAG = " [assigned, immutable]";
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| 42 | public const string INCLUDED_TAG = " [included]";
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| 43 | public const string ADDED_ASSIGNMENT_TAG = " [added assignment]";
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| 44 | public const string REMOVED_ASSIGNMENT_TAG = " [removed assignment]";
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| 45 | public const string ADDED_INCLUDE_TAG = " [added include]";
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| 46 | public const string REMOVED_INCLUDE_TAG = " [removed include]";
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[15422] | 47 |
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| 48 | private readonly HashSet<Resource> assignedResources = new HashSet<Resource>();
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[15559] | 49 | private readonly HashSet<Resource> newAssignedResources = new HashSet<Resource>();
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[15819] | 50 | private readonly HashSet<Resource> includedResources = new HashSet<Resource>();
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| 51 | private readonly HashSet<Resource> newIncludedResources = new HashSet<Resource>();
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[15658] | 52 |
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| 53 | private readonly Dictionary<Guid, HashSet<Project>> projectAncestors = new Dictionary<Guid, HashSet<Project>>();
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| 54 | private readonly Dictionary<Guid, HashSet<Project>> projectDescendants = new Dictionary<Guid, HashSet<Project>>();
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[15559] | 55 | private readonly Dictionary<Guid, HashSet<Resource>> resourceAncestors = new Dictionary<Guid, HashSet<Resource>>();
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| 56 | private readonly Dictionary<Guid, HashSet<Resource>> resourceDescendants = new Dictionary<Guid, HashSet<Resource>>();
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[15658] | 57 |
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[15567] | 58 | private readonly Color addedAssignmentColor = Color.FromArgb(255, 87, 191, 193); // #57bfc1
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| 59 | private readonly Color removedAssignmentColor = Color.FromArgb(255, 236, 159, 72); // #ec9f48
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| 60 | private readonly Color addedIncludeColor = Color.FromArgb(25, 169, 221, 221); // #a9dddd
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| 61 | private readonly Color removedIncludeColor = Color.FromArgb(25, 249, 210, 145); // #f9d291
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[15422] | 62 |
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[15819] | 63 | private HashSet<Resource> projectExclusiveResources = new HashSet<Resource>();
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| 64 | private TreeNode ungroupedGroupNode;
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| 65 |
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[15422] | 66 | public new Project Content {
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| 67 | get { return (Project)base.Content; }
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| 68 | set { base.Content = value; }
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| 69 | }
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| 70 |
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| 71 | public ProjectResourcesView() {
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| 72 | InitializeComponent();
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| 73 |
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| 74 | treeView.ImageList.Images.Add(VSImageLibrary.MonitorLarge);
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| 75 | treeView.ImageList.Images.Add(VSImageLibrary.NetworkCenterLarge);
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| 76 | }
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| 77 |
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| 78 | #region Overrides
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| 79 | protected override void OnContentChanged() {
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| 80 | base.OnContentChanged();
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| 81 | if (Content == null) {
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| 82 | assignedResources.Clear();
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[15559] | 83 | newAssignedResources.Clear();
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[15819] | 84 | includedResources.Clear();
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[15559] | 85 | resourceAncestors.Clear();
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[15422] | 86 | treeView.Nodes.Clear();
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| 87 | detailsViewHost.Content = null;
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| 88 | } else {
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[15658] | 89 | UpdateProjectGenealogy();
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[15422] | 90 | UpdateAssignedResources();
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[15559] | 91 | UpdateResourceGenealogy();
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[15422] | 92 | var top = BuildResourceTree(HiveAdminClient.Instance.Resources);
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| 93 | detailsViewHost.Content = top;
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| 94 | }
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| 95 | }
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[15559] | 96 |
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[15760] | 97 | protected override void SetEnabledStateOfControls() {
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| 98 | base.SetEnabledStateOfControls();
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| 99 | bool enabled = Content != null && !Locked && !ReadOnly;
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| 100 |
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| 101 | inheritButton.Enabled = enabled;
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| 102 | saveButton.Enabled = enabled;
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| 103 | treeView.Enabled = enabled;
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| 104 | }
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[15422] | 105 | #endregion
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| 106 |
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| 107 | #region Event Handlers
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| 108 | private void ProjectResourcesView_Load(object sender, EventArgs e) {
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| 109 |
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| 110 | }
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| 111 |
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| 112 | private void refreshButton_Click(object sender, EventArgs e) {
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[15658] | 113 | UpdateProjectGenealogy();
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[15422] | 114 | UpdateAssignedResources();
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[15559] | 115 | UpdateResourceGenealogy();
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[15422] | 116 | var top = BuildResourceTree(HiveAdminClient.Instance.Resources);
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| 117 | detailsViewHost.Content = top;
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| 118 | }
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| 119 |
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[15576] | 120 | private async void inheritButton_Click(object sender, EventArgs e) {
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| 121 | await SecurityExceptionUtil.TryAsyncAndReportSecurityExceptions(
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| 122 | action: () => {
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[15642] | 123 | SetAssignedProjectResources(Content.Id, newAssignedResources.Select(x => x.Id), false, true, false);
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[15576] | 124 | });
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| 125 | UpdateResourceTree();
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[15422] | 126 | }
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| 127 |
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| 128 | private async void saveButton_Click(object sender, EventArgs e) {
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| 129 | await SecurityExceptionUtil.TryAsyncAndReportSecurityExceptions(
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[15559] | 130 | action: () => {
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[15642] | 131 | SetAssignedProjectResources(Content.Id, newAssignedResources.Select(x => x.Id), false, false, false);
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[15559] | 132 | });
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| 133 | UpdateResourceTree();
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[15422] | 134 | }
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| 135 |
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| 136 | private void treeView_AfterSelect(object sender, TreeViewEventArgs e) {
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| 137 | var selectedResource = (Resource)e.Node.Tag;
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| 138 | detailsViewHost.Content = selectedResource;
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| 139 | }
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| 140 |
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| 141 | private void treeView_BeforeCheck(object sender, TreeViewCancelEventArgs e) {
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| 142 | var checkedResource = (Resource)e.Node.Tag;
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[15819] | 143 | if (newIncludedResources.Contains(checkedResource) || checkedResource.Id == Guid.Empty || e.Node == ungroupedGroupNode) {
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[15658] | 144 | e.Cancel = true;
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| 145 | } else if (!HiveRoles.CheckAdminUserPermissions()) {
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[15819] | 146 | if (!projectAncestors[Content.Id].Any() || projectExclusiveResources.Contains(checkedResource)) {
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[15658] | 147 | e.Cancel = true;
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| 148 | }
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| 149 | }
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[15422] | 150 | }
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| 151 |
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| 152 | private void treeView_AfterCheck(object sender, TreeViewEventArgs e) {
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| 153 | var checkedResource = (Resource)e.Node.Tag;
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[15559] | 154 | if (e.Node.Checked) {
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| 155 | newAssignedResources.Add(checkedResource);
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| 156 | } else {
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| 157 | newAssignedResources.Remove(checkedResource);
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| 158 | }
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| 159 |
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[15576] | 160 | UpdateNewResourceTree();
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[15422] | 161 | }
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| 162 | #endregion
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| 163 |
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| 164 | #region Helpers
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[15559] | 165 |
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| 166 | private void UpdateResourceTree() {
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| 167 | UpdateAssignedResources();
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| 168 | UpdateResourceGenealogy();
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| 169 | var top = BuildResourceTree(HiveAdminClient.Instance.Resources);
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| 170 | detailsViewHost.Content = top;
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| 171 | }
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| 172 |
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[15576] | 173 | private void UpdateNewResourceTree() {
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| 174 | UpdateNewAssignedResources();
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[15819] | 175 | UpdateNewIncludedResources();
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[15576] | 176 | var top = BuildResourceTree(HiveAdminClient.Instance.Resources);
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| 177 | detailsViewHost.Content = top;
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| 178 | }
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| 179 |
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[15819] | 180 | private IEnumerable<Resource> GetAvailableResourcesForProjectAdministration(Guid projectId) {
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| 181 | projectExclusiveResources.Clear();
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[15813] | 182 | if (projectId == Guid.Empty) return Enumerable.Empty<Resource>();
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[15819] | 183 | var resources = HiveAdminClient.Instance.Resources.Where(x => x.Id != Guid.Empty);
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| 184 | if (!resources.Any()) return resources;
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| 185 | if (IsAdmin()) return resources;
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| 186 |
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| 187 | // get project specific assigned resources
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| 188 | var projectResources = resources.Where(x =>
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| 189 | HiveAdminClient.Instance.ProjectResourceAssignments
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| 190 | .Where(a => a.ProjectId == projectId)
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| 191 | .Select(a => a.ResourceId)
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| 192 | .Contains(x.Id));
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| 193 |
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| 194 | // look up for assignments of ancestor projects
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| 195 | var projectIds = new HashSet<Guid>();
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| 196 | if(projectAncestors.ContainsKey(projectId)) {
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| 197 | projectAncestors[projectId].ToList().ForEach(x => projectIds.Add(x.Id));
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| 198 | }
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| 199 | var ancestorProjectResources = resources.Where(x =>
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| 200 | HiveAdminClient.Instance.ProjectResourceAssignments
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| 201 | .Where(a => projectIds.Contains(a.ProjectId))
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| 202 | .Select(a => a.ResourceId)
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| 203 | .Contains(x.Id));
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| 204 |
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| 205 | // look down for included resources of ancestor projects
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| 206 | HashSet<Resource> availableResources = new HashSet<Resource>(ancestorProjectResources);
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| 207 | foreach (var r in ancestorProjectResources) {
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| 208 | if(resourceDescendants.ContainsKey(r.Id)) {
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| 209 | foreach(var d in resourceDescendants[r.Id]) {
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| 210 | availableResources.Add(d);
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| 211 | }
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| 212 | }
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| 213 | }
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| 214 |
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| 215 | // determine resources, which are exclusively assigned to the currently selected project
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| 216 | projectResources
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| 217 | .Except(availableResources)
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| 218 | .ToList()
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| 219 | .ForEach(x => projectExclusiveResources.Add(x));
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| 220 |
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| 221 | // look down for included resources of currently selected project
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| 222 | if (projectExclusiveResources.Any()) {
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| 223 | foreach (var r in projectExclusiveResources.ToArray()) {
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| 224 | if (resourceDescendants.ContainsKey(r.Id)) {
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| 225 | foreach (var d in resourceDescendants[r.Id]) {
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| 226 | projectExclusiveResources.Add(d);
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| 227 | }
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| 228 | }
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| 229 | }
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| 230 | }
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| 231 |
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| 232 | return availableResources.Union(projectExclusiveResources);
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[15422] | 233 | }
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| 234 |
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[15819] | 235 | private IEnumerable<Resource> GetAssignedResourcesForProject(Guid projectId) {
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| 236 | if (projectId == Guid.Empty) return Enumerable.Empty<Resource>();
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| 237 | return HiveAdminClient.Instance.Resources.Where(x =>
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| 238 | HiveAdminClient.Instance.ProjectResourceAssignments
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| 239 | .Where(a => a.ProjectId == projectId)
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| 240 | .Select(a => a.ResourceId)
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| 241 | .Contains(x.Id));
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| 242 | }
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| 243 |
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[15642] | 244 | private void SetAssignedProjectResources(Guid projectId, IEnumerable<Guid> resourceIds, bool reassign, bool cascading, bool reassignCascading) {
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[15576] | 245 | if (projectId == null || resourceIds == null) return;
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[15422] | 246 | HiveServiceLocator.Instance.CallHiveService(s => {
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[15642] | 247 | s.SaveProjectResourceAssignments(projectId, resourceIds.ToList(), reassign, cascading, reassignCascading);
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[15422] | 248 | });
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| 249 | }
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| 250 |
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[15559] | 251 | private void UpdateNewAssignedResources() {
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| 252 | for(int i = newAssignedResources.Count -1; i >= 0; i--) {
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| 253 | if(newAssignedResources.Intersect(resourceAncestors[newAssignedResources.ElementAt(i).Id]).Any()) {
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| 254 | newAssignedResources.Remove(newAssignedResources.ElementAt(i));
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| 255 | }
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| 256 | }
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| 257 | }
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| 258 |
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[15422] | 259 | private void UpdateAssignedResources() {
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| 260 | assignedResources.Clear();
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[15559] | 261 | newAssignedResources.Clear();
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| 262 | foreach (var r in GetAssignedResourcesForProject(Content.Id)) {
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[15422] | 263 | assignedResources.Add(r);
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[15559] | 264 | newAssignedResources.Add(r);
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| 265 | }
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[15422] | 266 | }
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| 267 |
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[15819] | 268 | private void UpdateNewIncludedResources() {
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| 269 | newIncludedResources.Clear();
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[15559] | 270 | foreach (var a in newAssignedResources) {
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| 271 | if (resourceDescendants.ContainsKey(a.Id)) {
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| 272 | foreach (var r in resourceDescendants[a.Id]) {
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[15819] | 273 | newIncludedResources.Add(r);
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[15559] | 274 | }
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| 275 | }
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| 276 | }
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| 277 | }
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| 278 |
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[15422] | 279 | private Resource BuildResourceTree(IEnumerable<Resource> resources) {
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| 280 | treeView.Nodes.Clear();
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| 281 | if (!resources.Any()) return null;
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| 282 |
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| 283 | treeView.BeforeCheck -= treeView_BeforeCheck;
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| 284 | treeView.AfterCheck -= treeView_AfterCheck;
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| 285 |
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[15819] | 286 | resources = GetAvailableResourcesForProjectAdministration(Content.Id);
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| 287 |
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[15559] | 288 | var mainResources = new HashSet<Resource>(resources.OfType<SlaveGroup>().Where(x => x.ParentResourceId == null));
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[15627] | 289 | var parentedMainResources = new HashSet<Resource>(resources.OfType<SlaveGroup>()
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| 290 | .Where(x => x.ParentResourceId.HasValue && !resources.Select(y => y.Id).Contains(x.ParentResourceId.Value)));
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| 291 | mainResources.UnionWith(parentedMainResources);
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[15559] | 292 | var subResources = new HashSet<Resource>(resources.Except(mainResources));
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[15422] | 293 |
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[15559] | 294 | var stack = new Stack<Resource>(mainResources.OrderByDescending(x => x.Name));
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[15627] | 295 | Resource top = null;
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[15422] | 296 |
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| 297 | TreeNode currentNode = null;
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| 298 | Resource currentResource = null;
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| 299 |
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[15567] | 300 | var addedAssignments = newAssignedResources.Except(assignedResources);
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| 301 | var removedAssignments = assignedResources.Except(newAssignedResources);
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[15819] | 302 | var addedIncludes = newIncludedResources.Except(includedResources);
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| 303 | var removedIncludes = includedResources.Except(newIncludedResources);
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[15567] | 304 |
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[15422] | 305 | while (stack.Any()) {
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[15627] | 306 | if(top == null) top = stack.Peek();
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[15422] | 307 | var newResource = stack.Pop();
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| 308 | var newNode = new TreeNode(newResource.Name) { Tag = newResource };
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| 309 |
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[15559] | 310 | // search for parent node of newNode and save in currentNode
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| 311 | // necessary since newNodes (stack top items) might be siblings
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| 312 | // or grand..grandparents of previous node (currentNode)
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[15422] | 313 | while (currentNode != null && newResource.ParentResourceId != currentResource.Id) {
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| 314 | currentNode = currentNode.Parent;
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| 315 | currentResource = currentNode == null ? null : (Resource)currentNode.Tag;
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| 316 | }
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| 317 |
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| 318 | if (currentNode == null) {
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| 319 | treeView.Nodes.Add(newNode);
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| 320 | } else {
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| 321 | currentNode.Nodes.Add(newNode);
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| 322 | }
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| 323 |
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[15559] | 324 | if (newAssignedResources.Contains(newResource)) {
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| 325 | newNode.Checked = true;
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[15658] | 326 | if(!HiveRoles.CheckAdminUserPermissions()) {
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[15819] | 327 | if(!projectAncestors[Content.Id].Any() || projectExclusiveResources.Contains(newResource)) {
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[15658] | 328 | newNode.ForeColor = SystemColors.GrayText;
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[15819] | 329 | newNode.Text += IMMUTABLE_TAG;
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[15658] | 330 | }
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| 331 | }
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| 332 |
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[15819] | 333 | } else if (newIncludedResources.Contains(newResource)) {
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[15559] | 334 | newNode.Checked = true;
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| 335 | newNode.ForeColor = SystemColors.GrayText;
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| 336 | }
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| 337 |
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[15819] | 338 | if (includedResources.Contains(newResource) && newIncludedResources.Contains(newResource)) {
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| 339 | newNode.Text += INCLUDED_TAG;
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[15567] | 340 | } else if (addedIncludes.Contains(newResource)) {
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| 341 | newNode.BackColor = addedIncludeColor;
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| 342 | newNode.ForeColor = SystemColors.GrayText;
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[15819] | 343 | newNode.Text += ADDED_INCLUDE_TAG;
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[15567] | 344 | } else if (removedIncludes.Contains(newResource)) {
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| 345 | newNode.BackColor = removedIncludeColor;
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[15819] | 346 | newNode.Text += REMOVED_INCLUDE_TAG;
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[15559] | 347 | }
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| 348 |
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[15567] | 349 | if (addedAssignments.Contains(newResource)) {
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| 350 | newNode.BackColor = addedAssignmentColor;
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| 351 | newNode.ForeColor = SystemColors.ControlText;
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[15819] | 352 | newNode.Text += ADDED_ASSIGNMENT_TAG;
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[15567] | 353 | } else if (removedAssignments.Contains(newResource)) {
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| 354 | newNode.BackColor = removedAssignmentColor;
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| 355 | newNode.ForeColor = SystemColors.ControlText;
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[15819] | 356 | newNode.Text += REMOVED_ASSIGNMENT_TAG;
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[15567] | 357 | }
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| 358 |
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[15422] | 359 | if (newResource is Slave) {
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| 360 | newNode.ImageIndex = slaveImageIndex;
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| 361 | } else {
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| 362 | newNode.ImageIndex = slaveGroupImageIndex;
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| 363 |
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[15559] | 364 | var childResources = subResources.Where(x => x.ParentResourceId == newResource.Id);
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| 365 | if (childResources.Any()) {
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| 366 | foreach (var resource in childResources.OrderByDescending(x => x.Name)) {
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| 367 | subResources.Remove(resource);
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| 368 | stack.Push(resource);
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[15422] | 369 | }
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| 370 | currentNode = newNode;
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| 371 | currentResource = newResource;
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| 372 | }
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| 373 | }
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| 374 | newNode.SelectedImageIndex = newNode.ImageIndex;
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| 375 | }
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| 376 |
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[15658] | 377 | var ungroupedSlaves = subResources.OfType<Slave>().OrderBy(x => x.Name);
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| 378 | if(ungroupedSlaves.Any()) {
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[15819] | 379 | ungroupedGroupNode = new TreeNode(UNGROUPED_GROUP_NAME) {
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[15658] | 380 | ForeColor = SystemColors.GrayText,
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| 381 | Tag = new SlaveGroup() {
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[15819] | 382 | Name = UNGROUPED_GROUP_NAME,
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| 383 | Description = UNGROUPED_GROUP_DESCRIPTION
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[15658] | 384 | }
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| 385 | };
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| 386 |
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| 387 | foreach (var slave in ungroupedSlaves) {
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| 388 | var slaveNode = new TreeNode(slave.Name) { Tag = slave };
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[15819] | 389 | ungroupedGroupNode.Nodes.Add(slaveNode);
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[15422] | 390 | }
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[15819] | 391 | treeView.Nodes.Add(ungroupedGroupNode);
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| 392 | } else {
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| 393 | ungroupedGroupNode?.Nodes.Clear();
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[15422] | 394 | }
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| 395 |
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| 396 | treeView.BeforeCheck += treeView_BeforeCheck;
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| 397 | treeView.AfterCheck += treeView_AfterCheck;
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| 398 | treeView.ExpandAll();
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| 399 |
|
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| 400 | return top;
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| 401 | }
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[15559] | 402 |
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[15658] | 403 | private void UpdateProjectGenealogy() {
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| 404 | projectAncestors.Clear();
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| 405 | projectDescendants.Clear();
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| 406 | var projects = HiveAdminClient.Instance.Projects;
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| 407 |
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[15760] | 408 | foreach(var p in projects.Where(x => x.Id != Guid.Empty)) {
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[15658] | 409 | projectAncestors.Add(p.Id, new HashSet<Project>());
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| 410 | projectDescendants.Add(p.Id, new HashSet<Project>());
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| 411 | }
|
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| 412 |
|
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[15760] | 413 | foreach (var p in projects.Where(x => x.Id != Guid.Empty)) {
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[15658] | 414 | var parentProjectId = p.ParentProjectId;
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| 415 | while (parentProjectId != null) {
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| 416 | var parent = projects.SingleOrDefault(x => x.Id == parentProjectId);
|
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| 417 | if (parent != null) {
|
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| 418 | projectAncestors[p.Id].Add(parent);
|
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| 419 | projectDescendants[parent.Id].Add(p);
|
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| 420 | parentProjectId = parent.ParentProjectId;
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| 421 | } else {
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| 422 | parentProjectId = null;
|
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| 423 | }
|
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| 424 | }
|
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| 425 | }
|
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| 426 | }
|
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| 427 |
|
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[15819] | 428 | private void UpdateResourceGenealogy() {
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| 429 | resourceAncestors.Clear();
|
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| 430 | resourceDescendants.Clear();
|
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| 431 | var resources = HiveAdminClient.Instance.Resources;
|
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| 432 |
|
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| 433 | foreach (var r in resources.Where(x => x.Id != Guid.Empty)) {
|
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| 434 | resourceAncestors.Add(r.Id, new HashSet<Resource>());
|
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| 435 | resourceDescendants.Add(r.Id, new HashSet<Resource>());
|
---|
| 436 | }
|
---|
| 437 |
|
---|
| 438 | foreach (var r in resources.Where(x => x.Id != Guid.Empty)) {
|
---|
| 439 | var parentResourceId = r.ParentResourceId;
|
---|
| 440 | while (parentResourceId != null) {
|
---|
| 441 | var parent = resources.SingleOrDefault(x => x.Id == parentResourceId);
|
---|
| 442 | if (parent != null) {
|
---|
| 443 | resourceAncestors[r.Id].Add(parent);
|
---|
| 444 | resourceDescendants[parent.Id].Add(r);
|
---|
| 445 | parentResourceId = parent.ParentResourceId;
|
---|
| 446 | } else {
|
---|
| 447 | parentResourceId = null;
|
---|
| 448 | }
|
---|
| 449 | }
|
---|
| 450 | }
|
---|
| 451 |
|
---|
| 452 | includedResources.Clear();
|
---|
| 453 | newIncludedResources.Clear();
|
---|
| 454 | foreach (var a in assignedResources) {
|
---|
| 455 | if (resourceDescendants.ContainsKey(a.Id)) {
|
---|
| 456 | foreach (var r in resourceDescendants[a.Id]) {
|
---|
| 457 | includedResources.Add(r);
|
---|
| 458 | newIncludedResources.Add(r);
|
---|
| 459 | }
|
---|
| 460 | }
|
---|
| 461 | }
|
---|
| 462 | }
|
---|
| 463 |
|
---|
| 464 | private bool IsAdmin() {
|
---|
| 465 | return HiveRoles.CheckAdminUserPermissions();
|
---|
| 466 | }
|
---|
| 467 |
|
---|
[15422] | 468 | #endregion
|
---|
| 469 | }
|
---|
| 470 | }
|
---|