Changeset 11122 for stable/HeuristicLab.Optimizer/3.3/StartPage.cs
- Timestamp:
- 07/07/14 17:02:50 (10 years ago)
- Location:
- stable
- Files:
-
- 2 edited
Legend:
- Unmodified
- Added
- Removed
-
stable
- Property svn:mergeinfo changed
/trunk/sources merged: 11048,11052,11057,11067,11074,11092
- Property svn:mergeinfo changed
-
stable/HeuristicLab.Optimizer/3.3/StartPage.cs
r11105 r11122 1 1 #region License Information 2 2 /* HeuristicLab 3 * Copyright (C) 2002-201 3Heuristic and Evolutionary Algorithms Laboratory (HEAL)3 * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL) 4 4 * 5 5 * This file is part of HeuristicLab. … … 21 21 22 22 using System; 23 using System.Collections.Generic; 23 24 using System.IO; 24 25 using System.Linq; … … 34 35 [View("Start Page")] 35 36 public partial class StartPage : HeuristicLab.MainForm.WindowsForms.View { 37 private const string StandardProblemsGroupName = "Standard Problems"; 38 private const string DataAnalysisGroupName = "Data Analysis"; 39 private const string ScriptsGroupName = "Scripts"; 40 private const string UncategorizedGroupName = "Uncategorized"; 41 private const string SampleNamePrefix = "HeuristicLab.Optimizer.Documents."; 42 private const string SampleNameSuffix = ".hl"; 43 44 private readonly Dictionary<ListViewGroup, List<string>> groupLookup = new Dictionary<ListViewGroup, List<string>>(); 45 private readonly ListViewGroup standardProblemsGroup = new ListViewGroup(StandardProblemsGroupName); 46 private readonly ListViewGroup dataAnalysisGroup = new ListViewGroup(DataAnalysisGroupName); 47 private readonly ListViewGroup scriptsGroup = new ListViewGroup(ScriptsGroupName); 48 private readonly ListViewGroup uncategorizedGroup = new ListViewGroup(UncategorizedGroupName); 49 36 50 private IProgress progress; 37 51 … … 51 65 using (Stream stream = assembly.GetManifestResourceStream(typeof(StartPage), "Documents.FirstSteps.rtf")) 52 66 firstStepsRichTextBox.LoadFile(stream, RichTextBoxStreamType.RichText); 53 } 54 catch (Exception) { } 67 } catch (Exception) { } 55 68 56 69 samplesListView.Enabled = false; 70 samplesListView.Groups.Add(standardProblemsGroup); 71 samplesListView.Groups.Add(dataAnalysisGroup); 72 samplesListView.Groups.Add(scriptsGroup); 73 samplesListView.Groups.Add(uncategorizedGroup); 74 FillGroupLookup(); 75 57 76 showStartPageCheckBox.Checked = Properties.Settings.Default.ShowStartPage; 58 77 … … 71 90 progress = MainFormManager.GetMainForm<HeuristicLab.MainForm.WindowsForms.MainForm>().AddOperationProgressToView(samplesListView, "Loading..."); 72 91 try { 73 Assemblyassembly = Assembly.GetExecutingAssembly();74 var samples = assembly.GetManifestResourceNames().Where(x => x.EndsWith( ".hl"));92 var assembly = Assembly.GetExecutingAssembly(); 93 var samples = assembly.GetManifestResourceNames().Where(x => x.EndsWith(SampleNameSuffix)); 75 94 int count = samples.Count(); 76 string path = Path.GetTempFileName(); 77 78 foreach (string name in samples) { 79 try { 80 using (Stream stream = assembly.GetManifestResourceStream(name)) { 81 WriteStreamToTempFile(stream, path); 82 INamedItem item = XmlParser.Deserialize<INamedItem>(path); 83 OnSampleLoaded(item, 1.0 / count); 84 } 95 96 foreach (var entry in groupLookup) { 97 var group = entry.Key; 98 var sampleList = entry.Value; 99 foreach (var sampleName in sampleList) { 100 string resourceName = SampleNamePrefix + sampleName + SampleNameSuffix; 101 LoadSample(resourceName, assembly, group, count); 85 102 } 86 catch (Exception) { 87 } 88 } 103 } 104 105 var categorizedSamples = groupLookup.Select(x => x.Value).SelectMany(x => x).Select(x => SampleNamePrefix + x + SampleNameSuffix); 106 var uncategorizedSamples = samples.Except(categorizedSamples); 107 108 foreach (var resourceName in uncategorizedSamples) { 109 LoadSample(resourceName, assembly, uncategorizedGroup, count); 110 } 111 89 112 OnAllSamplesLoaded(); 90 } 91 finally { 113 } finally { 92 114 MainFormManager.GetMainForm<HeuristicLab.MainForm.WindowsForms.MainForm>().RemoveOperationProgressFromView(samplesListView); 93 115 } 94 116 } 95 private void OnSampleLoaded(INamedItem sample, double progress) { 117 118 private void LoadSample(string name, Assembly assembly, ListViewGroup group, int count) { 119 string path = Path.GetTempFileName(); 120 try { 121 using (var stream = assembly.GetManifestResourceStream(name)) { 122 WriteStreamToTempFile(stream, path); // create a file in a temporary folder (persistence cannot load these files directly from the stream) 123 var item = XmlParser.Deserialize<INamedItem>(path); 124 OnSampleLoaded(item, group, 1.0 / count); 125 } 126 } catch (Exception) { 127 } finally { 128 if (File.Exists(path)) { 129 File.Delete(path); // make sure we remove the temporary file 130 } 131 } 132 } 133 134 private void FillGroupLookup() { 135 var standardProblems = new List<string> { "ES_Griewank", "GA_TSP", "GA_VRP", "GE_ArtificialAnt", 136 "IslandGA_TSP", "LS_Knapsack", "PSO_Schwefel", "RAPGA_JSSP", 137 "SA_Rastrigin", "SGP_SantaFe","GP_Multiplexer", "SS_VRP", "TS_TSP", "TS_VRP", "VNS_TSP" 138 }; 139 groupLookup[standardProblemsGroup] = standardProblems; 140 var dataAnalysisProblems = new List<string> { "SGP_SymbClass", "SGP_SymbReg", "OSGP_TimeSeries", "GE_SymbReg", "GPR" }; 141 groupLookup[dataAnalysisGroup] = dataAnalysisProblems; 142 var scripts = new List<string> { "GA_QAP_Script", "GUI_Automation_Script", "OSGA_Rastrigin_Script" }; 143 groupLookup[scriptsGroup] = scripts; 144 } 145 146 private void OnSampleLoaded(INamedItem sample, ListViewGroup group, double progress) { 96 147 if (InvokeRequired) 97 Invoke(new Action<INamedItem, double>(OnSampleLoaded), sample, progress);148 Invoke(new Action<INamedItem, ListViewGroup, double>(OnSampleLoaded), sample, group, progress); 98 149 else { 99 ListViewItem item = new ListViewItem(new string[] { sample.Name, sample.Description } );150 ListViewItem item = new ListViewItem(new string[] { sample.Name, sample.Description }, group); 100 151 item.ToolTipText = sample.ItemName + ": " + sample.ItemDescription; 101 152 samplesListView.SmallImageList.Images.Add(sample.ItemImage); … … 123 174 124 175 private void samplesListView_DoubleClick(object sender, EventArgs e) { 125 if (samplesListView.SelectedItems.Count == 1) 126 MainFormManager.MainForm.ShowContent((IContent)((IItem)samplesListView.SelectedItems[0].Tag).Clone()); 176 if (samplesListView.SelectedItems.Count == 1) { 177 var mainForm = MainFormManager.GetMainForm<MainForm.WindowsForms.MainForm>(); 178 try { 179 mainForm.SetWaitCursor(); 180 mainForm.ShowContent((IContent)((IItem)samplesListView.SelectedItems[0].Tag).Clone()); 181 } finally { 182 mainForm.ResetWaitCursor(); 183 } 184 185 } 127 186 } 128 187 private void samplesListView_ItemDrag(object sender, ItemDragEventArgs e) { … … 142 201 private void WriteStreamToTempFile(Stream stream, string path) { 143 202 using (FileStream output = new FileStream(path, FileMode.Create, FileAccess.Write)) { 144 int cnt = 0; 145 byte[] buffer = new byte[32 * 1024]; 146 while ((cnt = stream.Read(buffer, 0, buffer.Length)) != 0) 147 output.Write(buffer, 0, cnt); 203 stream.CopyTo(output); 148 204 } 149 205 }
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