[2] | 1 | #region License Information
|
---|
| 2 | /* HeuristicLab
|
---|
[7259] | 3 | * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
|
---|
[2] | 4 | *
|
---|
| 5 | * This file is part of HeuristicLab.
|
---|
| 6 | *
|
---|
| 7 | * HeuristicLab is free software: you can redistribute it and/or modify
|
---|
| 8 | * it under the terms of the GNU General Public License as published by
|
---|
| 9 | * the Free Software Foundation, either version 3 of the License, or
|
---|
| 10 | * (at your option) any later version.
|
---|
| 11 | *
|
---|
| 12 | * HeuristicLab is distributed in the hope that it will be useful,
|
---|
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
---|
| 15 | * GNU General Public License for more details.
|
---|
| 16 | *
|
---|
| 17 | * You should have received a copy of the GNU General Public License
|
---|
| 18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
|
---|
| 19 | */
|
---|
| 20 | #endregion
|
---|
| 21 |
|
---|
| 22 | using System;
|
---|
| 23 | using System.Collections.Generic;
|
---|
| 24 | using System.Diagnostics;
|
---|
[4068] | 25 | using System.IO;
|
---|
| 26 | using System.Linq;
|
---|
[2] | 27 | using System.Threading;
|
---|
[4068] | 28 | using System.Windows.Forms;
|
---|
| 29 | using HeuristicLab.PluginInfrastructure.Advanced;
|
---|
[2481] | 30 | using HeuristicLab.PluginInfrastructure.Manager;
|
---|
[6413] | 31 | using System.Threading.Tasks;
|
---|
[2] | 32 |
|
---|
[2527] | 33 | namespace HeuristicLab.PluginInfrastructure.Starter {
|
---|
[3092] | 34 | /// <summary>
|
---|
| 35 | /// The starter form is responsible for initializing the plugin infrastructure
|
---|
| 36 | /// and shows a list of installed applications.
|
---|
| 37 | /// </summary>
|
---|
[2507] | 38 | public partial class StarterForm : Form {
|
---|
[6413] | 39 | private const string pluginManagerItemName = "Plugin Manager";
|
---|
| 40 | private const string updatePluginsItemName = "Updates Available";
|
---|
[2] | 41 |
|
---|
[6413] | 42 |
|
---|
[2] | 43 | private ListViewItem pluginManagerListViewItem;
|
---|
[1392] | 44 | private bool abortRequested;
|
---|
[2488] | 45 | private PluginManager pluginManager;
|
---|
[3113] | 46 | private SplashScreen splashScreen;
|
---|
[6413] | 47 | private bool updatesAvailable = false;
|
---|
[3092] | 48 | /// <summary>
|
---|
| 49 | /// Initializes an instance of the starter form.
|
---|
| 50 | /// The starter form shows a splashscreen and initializes the plugin infrastructure.
|
---|
| 51 | /// </summary>
|
---|
[2507] | 52 | public StarterForm()
|
---|
[2481] | 53 | : base() {
|
---|
| 54 | InitializeComponent();
|
---|
[3748] | 55 | largeImageList.Images.Add(HeuristicLab.PluginInfrastructure.Resources.HeuristicLab.ToBitmap());
|
---|
[6413] | 56 | largeImageList.Images.Add(HeuristicLab.PluginInfrastructure.Resources.UpdateAvailable.ToBitmap());
|
---|
[3748] | 57 | smallImageList.Images.Add(HeuristicLab.PluginInfrastructure.Resources.HeuristicLab.ToBitmap());
|
---|
[6413] | 58 | smallImageList.Images.Add(HeuristicLab.PluginInfrastructure.Resources.UpdateAvailable.ToBitmap());
|
---|
[3600] | 59 | FileVersionInfo pluginInfrastructureVersion = FileVersionInfo.GetVersionInfo(GetType().Assembly.Location);
|
---|
| 60 | Text = "HeuristicLab " + pluginInfrastructureVersion.FileVersion;
|
---|
[2481] | 61 |
|
---|
[2748] | 62 | string pluginPath = Path.GetFullPath(Application.StartupPath);
|
---|
[2495] | 63 | pluginManager = new PluginManager(pluginPath);
|
---|
[3113] | 64 | splashScreen = new SplashScreen(pluginManager, 1000);
|
---|
[3736] | 65 | splashScreen.Show(this, "Loading HeuristicLab...");
|
---|
[2] | 66 |
|
---|
[2497] | 67 | pluginManager.DiscoverAndCheckPlugins();
|
---|
[3474] | 68 | UpdateApplicationsList();
|
---|
[6413] | 69 |
|
---|
[6554] | 70 | CheckUpdatesAvailableAsync();
|
---|
[2] | 71 | }
|
---|
| 72 |
|
---|
[6554] | 73 | private void CheckUpdatesAvailableAsync() {
|
---|
| 74 | string pluginPath = Path.GetFullPath(Application.StartupPath);
|
---|
[6413] | 75 | var task = Task.Factory.StartNew<bool>(() => {
|
---|
| 76 | var installationManager = new InstallationManager(pluginPath);
|
---|
| 77 | IEnumerable<IPluginDescription> installedPlugins = pluginManager.Plugins.OfType<IPluginDescription>();
|
---|
| 78 | var remotePlugins = installationManager.GetRemotePluginList();
|
---|
| 79 | // if there is a local plugin with same name and same major and minor version then it's an update
|
---|
| 80 | var pluginsToUpdate = from remotePlugin in remotePlugins
|
---|
| 81 | let matchingLocalPlugins = from installedPlugin in installedPlugins
|
---|
| 82 | where installedPlugin.Name == remotePlugin.Name
|
---|
| 83 | where installedPlugin.Version.Major == remotePlugin.Version.Major
|
---|
| 84 | where installedPlugin.Version.Minor == remotePlugin.Version.Minor
|
---|
| 85 | where Util.IsNewerThan(remotePlugin, installedPlugin)
|
---|
| 86 | select installedPlugin
|
---|
| 87 | where matchingLocalPlugins.Count() > 0
|
---|
| 88 | select remotePlugin;
|
---|
| 89 | return pluginsToUpdate.Count() > 0;
|
---|
| 90 | });
|
---|
| 91 | task.ContinueWith(t => {
|
---|
[6515] | 92 | try {
|
---|
| 93 | t.Wait();
|
---|
| 94 | updatesAvailable = t.Result;
|
---|
| 95 | UpdateApplicationsList();
|
---|
| 96 | }
|
---|
| 97 | catch (AggregateException ae) {
|
---|
| 98 | ae.Handle(ex => {
|
---|
| 99 | if (ex is InstallationManagerException) {
|
---|
| 100 | // this is expected when no internet connection is available => do nothing
|
---|
| 101 | return true;
|
---|
[6518] | 102 | } else {
|
---|
| 103 | return false;
|
---|
[6515] | 104 | }
|
---|
| 105 | });
|
---|
| 106 | }
|
---|
| 107 | });
|
---|
[6413] | 108 | }
|
---|
| 109 |
|
---|
[3092] | 110 | /// <summary>
|
---|
| 111 | /// Creates a new StarterForm and tries to start application with <paramref name="appName"/> immediately.
|
---|
| 112 | /// </summary>
|
---|
| 113 | /// <param name="appName">Name of the application</param>
|
---|
[2507] | 114 | public StarterForm(string appName)
|
---|
| 115 | : this() {
|
---|
| 116 | var appDesc = (from desc in pluginManager.Applications
|
---|
| 117 | where desc.Name == appName
|
---|
[2748] | 118 | select desc).SingleOrDefault();
|
---|
[2507] | 119 | if (appDesc != null) {
|
---|
| 120 | StartApplication(appDesc);
|
---|
| 121 | } else {
|
---|
| 122 | MessageBox.Show("Cannot start application " + appName + ".",
|
---|
| 123 | "HeuristicLab",
|
---|
| 124 | MessageBoxButtons.OK,
|
---|
| 125 | MessageBoxIcon.Warning);
|
---|
| 126 | }
|
---|
| 127 | }
|
---|
| 128 |
|
---|
[2] | 129 | private void applicationsListView_ItemActivate(object sender, EventArgs e) {
|
---|
[1394] | 130 | if (applicationsListView.SelectedItems.Count > 0) {
|
---|
[2] | 131 | ListViewItem selected = applicationsListView.SelectedItems[0];
|
---|
[6413] | 132 | if (selected.Text == pluginManagerItemName) {
|
---|
[2922] | 133 | if (pluginManager.Plugins.Any(x => x.PluginState == PluginState.Loaded)) {
|
---|
| 134 | MessageBox.Show("Installation Manager cannot be started while another HeuristicLab application is active." + Environment.NewLine +
|
---|
[3573] | 135 | "Please stop all active HeuristicLab applications and try again.", "Plugin Manager",
|
---|
| 136 | MessageBoxButtons.OK, MessageBoxIcon.Information);
|
---|
[2922] | 137 | } else {
|
---|
| 138 | try {
|
---|
| 139 | Cursor = Cursors.AppStarting;
|
---|
[4482] | 140 | using (InstallationManagerForm form = new InstallationManagerForm(pluginManager)) {
|
---|
| 141 | form.ShowDialog(this);
|
---|
| 142 | }
|
---|
[3474] | 143 | UpdateApplicationsList();
|
---|
[2922] | 144 | }
|
---|
| 145 | finally {
|
---|
| 146 | Cursor = Cursors.Arrow;
|
---|
| 147 | }
|
---|
[1394] | 148 | }
|
---|
[6413] | 149 | } else if (selected.Text == updatePluginsItemName) {
|
---|
| 150 | if (pluginManager.Plugins.Any(x => x.PluginState == PluginState.Loaded)) {
|
---|
| 151 | MessageBox.Show("Updating is not possible while another HeuristicLab application is active." + Environment.NewLine +
|
---|
| 152 | "Please stop all active HeuristicLab applications and try again.", "Update plugins",
|
---|
| 153 | MessageBoxButtons.OK, MessageBoxIcon.Information);
|
---|
| 154 | } else {
|
---|
| 155 | try {
|
---|
| 156 | Cursor = Cursors.AppStarting;
|
---|
| 157 | using (PluginUpdaterForm form = new PluginUpdaterForm(pluginManager)) {
|
---|
| 158 | form.ShowDialog(this);
|
---|
| 159 | }
|
---|
[6554] | 160 | updatesAvailable = false;
|
---|
| 161 | CheckUpdatesAvailableAsync();
|
---|
[6413] | 162 | UpdateApplicationsList();
|
---|
| 163 | }
|
---|
| 164 | finally {
|
---|
| 165 | Cursor = Cursors.Arrow;
|
---|
| 166 | }
|
---|
| 167 | }
|
---|
[2] | 168 | } else {
|
---|
[2481] | 169 | ApplicationDescription app = (ApplicationDescription)applicationsListView.SelectedItems[0].Tag;
|
---|
[2507] | 170 | StartApplication(app);
|
---|
[2] | 171 | }
|
---|
| 172 | }
|
---|
| 173 | }
|
---|
| 174 |
|
---|
[3474] | 175 | private void UpdateApplicationsList() {
|
---|
[6413] | 176 | if (InvokeRequired) Invoke((Action)UpdateApplicationsList);
|
---|
| 177 | else {
|
---|
| 178 | applicationsListView.Items.Clear();
|
---|
| 179 | AddPluginManagerItem();
|
---|
| 180 | AddUpdatePluginsItem();
|
---|
[3474] | 181 |
|
---|
[6413] | 182 | foreach (ApplicationDescription info in pluginManager.Applications) {
|
---|
| 183 | ListViewItem item = new ListViewItem(info.Name, 0);
|
---|
| 184 | item.Tag = info;
|
---|
| 185 | item.Group = applicationsListView.Groups["Applications"];
|
---|
| 186 | item.SubItems.Add(new ListViewItem.ListViewSubItem(item, info.Version.ToString()));
|
---|
| 187 | item.SubItems.Add(new ListViewItem.ListViewSubItem(item, info.Description));
|
---|
| 188 | item.ToolTipText = info.Description;
|
---|
| 189 | applicationsListView.Items.Add(item);
|
---|
| 190 | }
|
---|
| 191 | foreach (ColumnHeader column in applicationsListView.Columns) {
|
---|
| 192 | if (applicationsListView.Items.Count > 0)
|
---|
| 193 | column.AutoResize(ColumnHeaderAutoResizeStyle.ColumnContent);
|
---|
| 194 | else column.AutoResize(ColumnHeaderAutoResizeStyle.HeaderSize);
|
---|
| 195 | }
|
---|
| 196 | }
|
---|
| 197 | }
|
---|
[3474] | 198 |
|
---|
[6413] | 199 | private void AddPluginManagerItem() {
|
---|
[6518] | 200 | FileVersionInfo pluginInfrastructureVersion = FileVersionInfo.GetVersionInfo(GetType().Assembly.Location);
|
---|
| 201 | pluginManagerListViewItem = new ListViewItem(pluginManagerItemName, 0);
|
---|
| 202 | pluginManagerListViewItem.Group = applicationsListView.Groups["Plugin Management"];
|
---|
| 203 | pluginManagerListViewItem.SubItems.Add(new ListViewItem.ListViewSubItem(pluginManagerListViewItem, pluginInfrastructureVersion.FileVersion));
|
---|
| 204 | pluginManagerListViewItem.SubItems.Add(new ListViewItem.ListViewSubItem(pluginManagerListViewItem, "Install, upgrade or delete plugins"));
|
---|
| 205 | pluginManagerListViewItem.ToolTipText = "Install, upgrade or delete plugins";
|
---|
[6413] | 206 |
|
---|
[6518] | 207 | applicationsListView.Items.Add(pluginManagerListViewItem);
|
---|
[6413] | 208 | }
|
---|
| 209 |
|
---|
| 210 | private void AddUpdatePluginsItem() {
|
---|
| 211 | if (updatesAvailable) {
|
---|
| 212 | var updateListViewItem = new ListViewItem(updatePluginsItemName, 1);
|
---|
| 213 | updateListViewItem.Group = applicationsListView.Groups["Plugin Management"];
|
---|
| 214 | updateListViewItem.SubItems.Add(new ListViewItem.ListViewSubItem(updateListViewItem, ""));
|
---|
| 215 | updateListViewItem.SubItems.Add(new ListViewItem.ListViewSubItem(updateListViewItem, "Download and install updates"));
|
---|
| 216 | updateListViewItem.ToolTipText = "Download and install updates";
|
---|
| 217 |
|
---|
| 218 | applicationsListView.Items.Add(updateListViewItem);
|
---|
[3600] | 219 | }
|
---|
[3474] | 220 | }
|
---|
| 221 |
|
---|
[2507] | 222 | private void StartApplication(ApplicationDescription app) {
|
---|
[3113] | 223 | splashScreen.Show("Loading " + app.Name);
|
---|
[2507] | 224 | Thread t = new Thread(delegate() {
|
---|
| 225 | bool stopped = false;
|
---|
| 226 | do {
|
---|
| 227 | try {
|
---|
[2922] | 228 | if (!abortRequested) {
|
---|
[2507] | 229 | pluginManager.Run(app);
|
---|
[2922] | 230 | }
|
---|
[2507] | 231 | stopped = true;
|
---|
| 232 | }
|
---|
| 233 | catch (Exception ex) {
|
---|
| 234 | stopped = false;
|
---|
[3758] | 235 | ThreadPool.QueueUserWorkItem(delegate(object exception) { ErrorHandling.ShowErrorDialog(this, (Exception)exception); }, ex);
|
---|
[2507] | 236 | Thread.Sleep(5000); // sleep 5 seconds before autorestart
|
---|
| 237 | }
|
---|
| 238 | } while (!abortRequested && !stopped && app.AutoRestart);
|
---|
| 239 | });
|
---|
| 240 | t.SetApartmentState(ApartmentState.STA); // needed for the AdvancedOptimizationFrontent
|
---|
| 241 | t.Start();
|
---|
| 242 | }
|
---|
| 243 |
|
---|
[3573] | 244 | private void applicationsListView_SelectedIndexChanged(object sender, EventArgs e) {
|
---|
| 245 | startButton.Enabled = applicationsListView.SelectedItems.Count > 0;
|
---|
[2922] | 246 | }
|
---|
| 247 |
|
---|
[2] | 248 | private void largeIconsButton_Click(object sender, EventArgs e) {
|
---|
| 249 | applicationsListView.View = View.LargeIcon;
|
---|
| 250 | }
|
---|
| 251 |
|
---|
| 252 | private void detailsButton_Click(object sender, EventArgs e) {
|
---|
| 253 | applicationsListView.View = View.Details;
|
---|
[3600] | 254 | foreach (ColumnHeader column in applicationsListView.Columns) {
|
---|
| 255 | if (applicationsListView.Items.Count > 0)
|
---|
| 256 | column.AutoResize(ColumnHeaderAutoResizeStyle.ColumnContent);
|
---|
| 257 | else column.AutoResize(ColumnHeaderAutoResizeStyle.HeaderSize);
|
---|
| 258 | }
|
---|
[2] | 259 | }
|
---|
| 260 |
|
---|
[1392] | 261 | private void MainForm_FormClosing(object sender, FormClosingEventArgs e) {
|
---|
[4515] | 262 | splashScreen.Close();
|
---|
[1392] | 263 | abortRequested = true;
|
---|
| 264 | }
|
---|
[3573] | 265 |
|
---|
[3736] | 266 | private void aboutButton_Click(object sender, EventArgs e) {
|
---|
| 267 | List<IPluginDescription> plugins = new List<IPluginDescription>(pluginManager.Plugins.OfType<IPluginDescription>());
|
---|
[4482] | 268 | using (var dialog = new AboutDialog(plugins)) {
|
---|
| 269 | dialog.ShowDialog();
|
---|
| 270 | }
|
---|
[3736] | 271 | }
|
---|
[2] | 272 | }
|
---|
| 273 | }
|
---|