public InternalBlameViewModel(string filePath, int?lineNumber, IToolWindowViewModel tool)
{
this.blameHelper = new BlameHelper(tool);
this.mergeHelper = new MergeHelper(tool);
FilePath = filePath;
PreviousRevisionCommand = new DelegateCommand(NavigateToPreviousRevision, CanNavigateToPreviousRevision);
NextRevisionCommand = new DelegateCommand(NavigateToNextRevision, CanNavigateToNextRevision);
SpecifiedRevisionCommand = new DelegateCommand(NavigateToSpecifiedRevision, CanNavigateToSpecifiedRevision);
LastRevisionCommand = new DelegateCommand(NavigateToLastRevision, CanNavigateToLastRevision);
CompareWithPreviousCommand = new DelegateCommand(CompareWithPrevious, CanCompareWithPrevious);
CompareCurrentFileCommand = new DelegateCommand(CompareCurrentFile, CanCompareCurrentFile);
CopyCommentCommand = new DelegateCommand(CopyComment, CanCopyComment);
int line = lineNumber - 1 ?? 0;
InitializeFileDiffInfo();
Blame = fileDiffInfo.BlameAtRevision(LastRevision);
CurrentRevision = LastRevision;
CurrentLine = Blame.ElementAtOrDefault(line);
}
