/// <summary>
/// Analyses the files in the given ProjectFileTree, reporting progress through the given ProgressHelper.
/// </summary>
/// <param name="progressHelper">The progress helper to use to report progress.</param>
/// <param name="cont">The Controller to use.</param>
/// <param name="tree">The project information to analyse.</param>
public void StartAnalysis(IAnalysisProgressHelper progressHelper, IController cont, ProjectFileTree tree)
{
controller = cont;
//output.BusyAnalysing = true;
//output.ResetCounts();
numConflicts = 0;
numExactCopy = 0;
numResolved = 0;
numNewFiles = 0;
log.Debug("Analysis started");
if (progressHelper.IsCancellationPending())
{
progressHelper.Cancel();
log.Debug("Analysis cancelled before it did anything.");
return;
}
List <ProjectFileTreeNode> nodes = GetListOfNodesToProcess(tree.AllNodes, true);
progressHelper.AddItemRangeToQueue(nodes);
progressHelper.ReportProgress(0, progressHelper);
progressHelper.ReportProgress(10, new AnalyseFilesProgress(nodes.Count, 0, 0, 0, 0, 0));
log.Debug("Got all items to analyse, starting to process them.");
while (progressHelper.HasItemsLeftToProcess())
{
if (progressHelper.IsCancellationPending())
{
progressHelper.Cancel();
return;
}
ProjectFileTreeNode node = progressHelper.Dequeue();
if (node == null)
{
break;
}
AnalyseFile(progressHelper, node);
progressHelper.ReportProgress(10, new AnalyseFilesProgress(progressHelper.Count, numExactCopy, numResolved, numConflicts, numAnalysisErrors + numGenerationErrors, numNewFiles, node.Path, node.Status));
Application.DoEvents();
}
}
internal void AnalyseFile(IAnalysisProgressHelper progressHelper, ProjectFileTreeNode fileNode)
{
if (fileNode == null || fileNode.AssociatedFile == null)
{
return;
}
fileNode.Status = ProjectFileStatusEnum.Busy;
progressHelper.ReportProgress(10, new AnalyseFilesProgress(progressHelper.Count, numExactCopy, numResolved, numConflicts, numAnalysisErrors + numGenerationErrors, numNewFiles, fileNode.Path, fileNode.Status));
try
{
fileNode.AssociatedFile.LoadCustomMatches(controller.GetTempFilePathForComponent(ComponentKey.SlyceMerge_PrevGen));
bool result = fileNode.AssociatedFile.PerformDiff();
if (result == false)
{
fileNode.Status = ProjectFileStatusEnum.AnalysisError;
numAnalysisErrors++;
return;
}
}
catch (DiffException e)
{
if (e.InnerException == null || e.InnerException is MergeException == false)
{
throw;
}
MergeException mergeEx = (MergeException)e.InnerException;
// There was an error during the Merge. Display this to the user.
fileNode.Status = ProjectFileStatusEnum.MergeError;
fileNode.MergeError = new MergeError(mergeEx.BaseConstructName, mergeEx.BaseConstructType, mergeEx.Message);
numAnalysisErrors++;
return;
}
fileNode.Status = ProjectFileStatusEnum.AnalysedFile;
switch (fileNode.AssociatedFile.CurrentDiffResult.DiffType)
{
case TypeOfDiff.Conflict:
numConflicts++;
break;
case TypeOfDiff.ExactCopy:
numExactCopy++;
break;
case TypeOfDiff.UserAndTemplateChange:
case TypeOfDiff.UserChangeOnly:
case TypeOfDiff.TemplateChangeOnly:
numResolved++;
break;
case TypeOfDiff.Warning:
// TODO: handle warnings
break;
case TypeOfDiff.NewFile:
numNewFiles++;
break;
default:
throw new NotImplementedException("Not coded yet: " + fileNode.AssociatedFile.CurrentDiffResult.DiffType);
}
}