1 | #region License Information
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2 | /* HeuristicLab
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3 | * Copyright (C) 2002-2010 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 | using System;
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22 | using System.Collections.Generic;
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23 | using System.ComponentModel;
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24 | using System.Drawing;
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25 | using System.Data;
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26 | using System.Linq;
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27 | using System.Text;
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28 | using System.Windows.Forms;
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29 |
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30 | namespace HeuristicLab.PluginInfrastructure.Advanced {
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31 | internal partial class RemotePluginInstaller : UserControl {
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32 | private ListViewGroup newPluginsGroup;
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33 | private ListViewGroup productsGroup;
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34 | private ListViewGroup allPluginsGroup;
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35 |
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36 | public event ItemCheckedEventHandler ItemChecked;
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37 |
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38 | public RemotePluginInstaller() {
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39 | InitializeComponent();
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40 |
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41 | imageListForRemoteItems.Images.Add(HeuristicLab.PluginInfrastructure.Resources.Resources.Assembly);
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42 | imageListForRemoteItems.Images.Add(HeuristicLab.PluginInfrastructure.Resources.Resources.Install);
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43 |
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44 | newPluginsGroup = remotePluginsListView.Groups["newPluginsGroup"];
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45 | productsGroup = remotePluginsListView.Groups["productsGroup"];
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46 | allPluginsGroup = remotePluginsListView.Groups["allPluginsGroup"];
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47 | }
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48 |
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49 | private IEnumerable<DeploymentService.ProductDescription> products;
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50 | public IEnumerable<DeploymentService.ProductDescription> Products {
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51 | get { return products ?? Enumerable.Empty<DeploymentService.ProductDescription>(); }
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52 | set {
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53 | if (value != this.products) {
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54 | this.products = value;
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55 | UpdateControl();
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56 | }
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57 | }
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58 | }
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59 |
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60 | private IEnumerable<IPluginDescription> plugins;
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61 | public IEnumerable<IPluginDescription> AllPlugins {
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62 | get { return plugins ?? Enumerable.Empty<IPluginDescription>(); }
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63 | set {
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64 | if (value != this.plugins) {
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65 | this.plugins = value;
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66 | UpdateControl();
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67 | }
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68 | }
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69 | }
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70 |
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71 | private IEnumerable<IPluginDescription> newPlugins;
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72 | public IEnumerable<IPluginDescription> NewPlugins {
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73 | get { return newPlugins ?? Enumerable.Empty<IPluginDescription>(); }
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74 | set {
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75 | if (value != this.newPlugins) {
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76 | this.newPlugins = value;
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77 | UpdateControl();
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78 | }
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79 | }
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80 | }
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81 |
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82 | public IEnumerable<IPluginDescription> CheckedPlugins {
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83 | get {
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84 | return (from item in remotePluginsListView.Items.OfType<ListViewItem>()
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85 | where item.Checked
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86 | let plugin = item.Tag as IPluginDescription
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87 | where plugin != null
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88 | select plugin).ToList();
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89 | }
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90 | }
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91 |
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92 | private void UpdateControl() {
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93 | ClearListView();
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94 | remotePluginsListView.SuppressItemCheckedEvents = true;
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95 | foreach (var newPlugin in NewPlugins) {
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96 | var item = CreateListViewItem(newPlugin);
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97 | item.Group = newPluginsGroup;
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98 | remotePluginsListView.Items.Add(item);
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99 | }
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100 |
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101 | foreach (var product in Products) {
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102 | var item = CreateListViewItem(product);
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103 | item.Group = productsGroup;
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104 | remotePluginsListView.Items.Add(item);
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105 | }
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106 |
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107 | foreach (var plugin in AllPlugins) {
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108 | var item = CreateListViewItem(plugin);
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109 | item.Group = allPluginsGroup;
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110 | remotePluginsListView.Items.Add(item);
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111 | }
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112 | remotePluginsListView.SuppressItemCheckedEvents = false;
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113 | }
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114 |
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115 | private void ClearListView() {
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116 | List<ListViewItem> itemsToDelete = new List<ListViewItem>(remotePluginsListView.Items.OfType<ListViewItem>());
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117 | itemsToDelete.ForEach(item => remotePluginsListView.Items.Remove(item));
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118 | }
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119 |
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120 | private ListViewItem CreateListViewItem(DeploymentService.ProductDescription product) {
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121 | ListViewItem item = new ListViewItem(new string[] { product.Name, product.Version.ToString(), string.Empty });
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122 | item.Tag = product;
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123 | return item;
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124 | }
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125 |
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126 | private ListViewItem CreateListViewItem(IPluginDescription plugin) {
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127 | ListViewItem item = new ListViewItem(new string[] { plugin.Name, plugin.Version.ToString(), plugin.Description });
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128 | item.Tag = plugin;
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129 | return item;
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130 | }
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131 |
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132 | #region item checked event handler
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133 | private void remotePluginsListView_ItemChecked(object sender, ItemCheckedEventArgs e) {
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134 | foreach (ListViewItem item in remotePluginsListView.SelectedItems) {
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135 | // dispatch by check state and type of item (product/plugin)
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136 | IPluginDescription plugin = item.Tag as IPluginDescription;
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137 | if (plugin != null)
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138 | if (e.Item.Checked)
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139 | HandlePluginChecked(plugin);
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140 | else
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141 | HandlePluginUnchecked(plugin);
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142 | else {
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143 | DeploymentService.ProductDescription product = item.Tag as DeploymentService.ProductDescription;
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144 | if (product != null)
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145 | if (e.Item.Checked)
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146 | HandleProductChecked(product);
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147 | else
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148 | HandleProductUnchecked(product);
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149 | }
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150 | }
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151 | OnItemChecked(e);
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152 | }
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153 |
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154 | private void HandleProductUnchecked(HeuristicLab.PluginInfrastructure.Advanced.DeploymentService.ProductDescription product) {
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155 | // also uncheck the plugins of the product
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156 | List<ListViewItem> modifiedItems = new List<ListViewItem>();
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157 | modifiedItems.Add(FindItemForProduct(product));
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158 | foreach (var plugin in product.Plugins) {
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159 | var item = FindItemForPlugin(plugin);
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160 | if (item != null && item.Checked)
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161 | modifiedItems.Add(item);
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162 | }
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163 | remotePluginsListView.UncheckItems(modifiedItems);
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164 | }
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165 |
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166 | private void HandleProductChecked(HeuristicLab.PluginInfrastructure.Advanced.DeploymentService.ProductDescription product) {
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167 | // also check all plugins of the product
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168 | List<ListViewItem> modifiedItems = new List<ListViewItem>();
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169 | modifiedItems.Add(FindItemForProduct(product));
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170 | foreach (var plugin in product.Plugins) {
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171 | var item = FindItemForPlugin(plugin);
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172 | if (item != null && !item.Checked) {
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173 | modifiedItems.Add(item);
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174 | }
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175 | }
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176 | remotePluginsListView.CheckItems(modifiedItems);
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177 | }
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178 |
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179 | private void HandlePluginUnchecked(IPluginDescription plugin) {
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180 | // also uncheck all dependent plugins
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181 | List<ListViewItem> modifiedItems = new List<ListViewItem>();
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182 | modifiedItems.Add(FindItemForPlugin(plugin));
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183 | var dependentPlugins = from otherPlugin in plugins
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184 | where otherPlugin.Dependencies.Any(dep => dep.Name == plugin.Name && dep.Version == plugin.Version)
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185 | select otherPlugin;
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186 | foreach (var dependentPlugin in dependentPlugins) {
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187 | var item = FindItemForPlugin(dependentPlugin);
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188 | if (item != null && item.Checked) {
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189 | modifiedItems.Add(item);
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190 | }
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191 | }
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192 | // also uncheck all products containing this plugin
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193 | var dependentProducts = from product in products
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194 | where product.Plugins.Any(p => p.Name == plugin.Name && p.Version == plugin.Version)
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195 | select product;
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196 | foreach (var dependentProduct in dependentProducts) {
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197 | var item = FindItemForProduct(dependentProduct);
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198 | if (item != null && item.Checked) {
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199 | modifiedItems.Add(item);
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200 | }
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201 | }
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202 | remotePluginsListView.UncheckItems(modifiedItems);
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203 | }
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204 |
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205 | private void HandlePluginChecked(IPluginDescription plugin) {
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206 | // also check all dependencies
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207 | List<ListViewItem> modifiedItems = new List<ListViewItem>();
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208 | modifiedItems.Add(FindItemForPlugin(plugin));
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209 | foreach (var dep in plugin.Dependencies) {
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210 | var item = FindItemForPlugin(dep);
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211 | if (item != null && !item.Checked) {
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212 | modifiedItems.Add(item);
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213 | }
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214 | }
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215 | remotePluginsListView.CheckItems(modifiedItems);
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216 | }
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217 |
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218 | private void OnItemChecked(ItemCheckedEventArgs e) {
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219 | if (ItemChecked != null) ItemChecked(this, e);
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220 | }
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221 | #endregion
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222 |
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223 | #region helper methods
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224 | private ListViewItem FindItemForPlugin(IPluginDescription plugin) {
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225 | return (from item in remotePluginsListView.Items.OfType<ListViewItem>()
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226 | let otherPlugin = item.Tag as IPluginDescription
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227 | where otherPlugin != null && otherPlugin.Name == plugin.Name && otherPlugin.Version == plugin.Version
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228 | select item).SingleOrDefault();
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229 | }
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230 |
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231 | private ListViewItem FindItemForProduct(DeploymentService.ProductDescription product) {
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232 | return (from item in remotePluginsListView.Items.OfType<ListViewItem>()
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233 | let otherProduct = item.Tag as DeploymentService.ProductDescription
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234 | where otherProduct != null && otherProduct.Name == product.Name && otherProduct.Version == product.Version
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235 | select item).SingleOrDefault();
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236 | }
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237 |
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238 | #endregion
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239 | }
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240 | }
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