public HierarchicalDataContext AnalyzeKnowledge(IBrushFactory brushFactory, IAliasMapping aliasMapping)
{
LoadHistory();
LoadMetrics();
LoadContributions(false);
var localFileToContribution = AliasTransformContribution(_contributions, aliasMapping);
var summary = _history.GetArtifactSummary(GetDisplayFilter(), aliasMapping);
var fileToMainDeveloper = localFileToContribution.ToDictionary(pair => pair.Key, pair => pair.Value.GetMainDeveloper());
// Assign a color to each developer
var mainDevelopers = fileToMainDeveloper.Select(pair => pair.Value.Developer).Distinct().ToList();
var legend = new LegendBitmap(mainDevelopers, brushFactory);
legend.CreateLegendBitmap(Path.Combine(_outputPath, "knowledge_color.bmp"));
// Build the knowledge data
var builder = new KnowledgeBuilder();
var hierarchicalData = builder.Build(summary, _metrics, fileToMainDeveloper);
var dataContext = new HierarchicalDataContext(hierarchicalData, brushFactory);
dataContext.AreaSemantic = Strings.LinesOfCode;
dataContext.WeightSemantic = Strings.NotAvailable;
return(dataContext);
}
public HierarchicalDataContext AnalyzeHotspots()
{
// Get summary of all files
var summary = _history.GetArtifactSummary(_extendedDisplayFilter, new NullAliasMapping());
var builder = new HotspotBuilder();
var hierarchicalData = builder.Build(summary, _metrics);
var dataContext = new HierarchicalDataContext(hierarchicalData);
dataContext.AreaSemantic = Strings.LinesOfCode;
dataContext.WeightSemantic = Strings.NumberOfCommits;
return(dataContext);
}
public void ShowHierarchicalDataAsTreeMap(string title, HierarchicalDataContext context, HierarchicalDataCommands commands, bool toForeground)
{
// Note: The same color scheme is used for both treemap and circle packing.
if (context == null)
{
return;
}
var tm = new TreeMapViewModel();
tm.Commands = commands;
tm.Data = context;
tm.Title = title;
ShowTab(tm, toForeground);
}
public void ShowHierarchicalDataAsCirclePackaging(string title, HierarchicalDataContext context, HierarchicalDataCommands commands, bool toForeground)
{
// Note: The same color scheme is used for both treemap and circle packing.
if (context == null)
{
return;
}
var cp = new CirclePackingViewModel();
cp.Commands = commands;
cp.Data = context;
cp.Title = title;
ShowTab(cp, toForeground);
}
public HierarchicalDataContext AnalyzeCodeAge()
{
LoadHistory();
LoadMetrics();
// Get summary of all files
var summary = _history.GetArtifactSummary(GetDisplayFilter(), new NullAliasMapping());
var builder = new CodeAgeBuilder();
var hierarchicalData = builder.Build(summary, _metrics);
var dataContext = new HierarchicalDataContext(hierarchicalData);
dataContext.AreaSemantic = Strings.LinesOfCode;
dataContext.WeightSemantic = Strings.CodeAge_Days;
return(dataContext);
}
/// <summary>
/// Analyzes the fragmentation per file.
/// </summary>
public HierarchicalDataContext AnalyzeFragmentation(IAliasMapping aliasMapping)
{
LoadContributions(false);
var localFileToContribution = AliasTransformContribution(_contributions, aliasMapping);
var summary = _history.GetArtifactSummary(_extendedDisplayFilter, aliasMapping);
var fileToFractalValue = localFileToContribution.ToDictionary(pair => pair.Key, pair => pair.Value.CalculateFractalValue());
var builder = new FragmentationBuilder();
var hierarchicalData = builder.Build(summary, _metrics, fileToFractalValue);
var dataContext = new HierarchicalDataContext(hierarchicalData);
dataContext.AreaSemantic = Strings.LinesOfCode;
dataContext.WeightSemantic = Strings.Fragmentation;
return(dataContext);
}
/// <summary>
/// Same as knowledge but uses a different color scheme
/// </summary>
public HierarchicalDataContext AnalyzeKnowledgeLoss(string developer, IBrushFactory brushFactory, IAliasMapping aliasMapping)
{
LoadContributions(false);
var localFileToContribution = AliasTransformContribution(_contributions, aliasMapping);
developer = aliasMapping.GetAlias(developer);
var summary = _history.GetArtifactSummary(_extendedDisplayFilter, aliasMapping);
var fileToMainDeveloper = localFileToContribution.ToDictionary(pair => pair.Key, pair => pair.Value.GetMainDeveloper());
// Build the knowledge data
var builder = new KnowledgeBuilder(developer);
var hierarchicalData = builder.Build(summary, _metrics, fileToMainDeveloper);
var dataContext = new HierarchicalDataContext(hierarchicalData, brushFactory);
dataContext.AreaSemantic = Strings.LinesOfCode;
dataContext.WeightSemantic = Strings.NotAvailable;
return(dataContext);
}
