[3163] | 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 |
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| 22 | using System;
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[3202] | 23 | using System.Collections.Generic;
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| 24 | using System.IO;
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| 25 | using System.Linq;
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| 26 | using System.Reflection;
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| 27 | using System.Windows.Forms;
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| 28 | using HeuristicLab.Core;
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[3163] | 29 | using HeuristicLab.MainForm;
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[3202] | 30 | using HeuristicLab.Persistence.Default.Xml;
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[3163] | 31 |
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| 32 | namespace HeuristicLab.Optimizer {
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| 33 | [View("Start Page")]
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[3202] | 34 | public partial class StartPage : HeuristicLab.MainForm.WindowsForms.View {
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| 35 | private List<INamedItem> samples;
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| 36 |
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[3163] | 37 | public StartPage() {
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| 38 | InitializeComponent();
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| 39 | Caption = "Start Page";
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| 40 | }
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| 41 |
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| 42 | protected override void OnInitialized(EventArgs e) {
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| 43 | base.OnInitialized(e);
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[3202] | 44 | Assembly assembly = Assembly.GetExecutingAssembly();
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| 45 | AssemblyFileVersionAttribute version = assembly.GetCustomAttributes(typeof(AssemblyFileVersionAttribute), true).
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| 46 | Cast<AssemblyFileVersionAttribute>().FirstOrDefault();
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| 47 | titleLabel.Text = "HeuristicLab Optimizer";
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| 48 | if (version != null) titleLabel.Text += " " + version.Version;
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| 49 |
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| 50 | try {
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| 51 | using (Stream stream = assembly.GetManifestResourceStream(typeof(StartPage), "Documents.FirstSteps.rtf"))
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| 52 | firstStepsRichTextBox.LoadFile(stream, RichTextBoxStreamType.RichText);
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| 53 | }
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| 54 | catch (Exception) { }
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| 55 |
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| 56 | samples = new List<INamedItem>();
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| 57 | string path = Path.GetTempFileName();
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| 58 | foreach (string name in assembly.GetManifestResourceNames()) {
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| 59 | if (name.EndsWith(".hl")) {
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| 60 | try {
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| 61 | using (Stream stream = assembly.GetManifestResourceStream(name)) {
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| 62 | WriteStreamToTempFile(stream, path);
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| 63 | IItem item = XmlParser.Deserialize<IItem>(path);
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| 64 | if (item is INamedItem) samples.Add((INamedItem)item);
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| 65 | }
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| 66 | }
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| 67 | catch (Exception) { }
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| 68 | }
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| 69 | }
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| 70 | foreach (INamedItem sample in samples) {
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| 71 | ListViewItem item = new ListViewItem(new string[] { sample.Name, sample.Description });
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| 72 | item.ToolTipText = sample.ItemName + " (" + sample.ItemDescription + ")";
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| 73 | samplesListView.SmallImageList.Images.Add(sample.ItemImage);
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| 74 | item.ImageIndex = samplesListView.SmallImageList.Images.Count - 1;
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| 75 | item.Tag = sample;
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| 76 | samplesListView.Items.Add(item);
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| 77 | }
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| 78 | samplesListView.Enabled = samplesListView.Items.Count > 0;
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| 79 | if (samplesListView.Items.Count > 0) {
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| 80 | for (int i = 0; i < samplesListView.Columns.Count; i++)
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| 81 | samplesListView.Columns[i].AutoResize(ColumnHeaderAutoResizeStyle.ColumnContent);
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| 82 | }
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| 83 |
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[3163] | 84 | showStartPageCheckBox.Checked = Properties.Settings.Default.ShowStartPage;
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| 85 | }
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| 86 |
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[3202] | 87 | private void firstStepsRichTextBox_LinkClicked(object sender, LinkClickedEventArgs e) {
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| 88 | System.Diagnostics.Process.Start(e.LinkText);
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| 89 | }
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| 90 |
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| 91 | private void samplesListView_DoubleClick(object sender, EventArgs e) {
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| 92 | if (samplesListView.SelectedItems.Count == 1)
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| 93 | MainFormManager.CreateDefaultView(((IItem)samplesListView.SelectedItems[0].Tag).Clone()).Show();
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| 94 | }
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| 95 |
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[3163] | 96 | private void showStartPageCheckBox_CheckedChanged(object sender, EventArgs e) {
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| 97 | Properties.Settings.Default.ShowStartPage = showStartPageCheckBox.Checked;
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| 98 | Properties.Settings.Default.Save();
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| 99 | }
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[3202] | 100 |
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| 101 | #region Helpers
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| 102 | private void WriteStreamToTempFile(Stream stream, string path) {
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| 103 | using (FileStream output = new FileStream(path, FileMode.Create, FileAccess.Write)) {
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| 104 | int cnt = 0;
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| 105 | byte[] buffer = new byte[32 * 1024];
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| 106 | while ((cnt = stream.Read(buffer, 0, buffer.Length)) != 0)
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| 107 | output.Write(buffer, 0, cnt);
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| 108 | }
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| 109 | }
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| 110 | #endregion
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[3163] | 111 | }
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| 112 | }
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