private void DisplayDiff(PatchDisplay patchDisplay, Paragraph paragraph)
{
_lastPatchDisplayed = patchDisplay;
var displayMode = _diffDisplayMode;
paragraph.Inlines.Clear();
IPatchDisplay display;
if (!_patchDisplays.TryGetValue(displayMode, out display))
{
throw new ArgumentOutOfRangeException(
nameof(displayMode), displayMode.ToString(),
"Internal error. Unknown type display type.");
}
display.Display(_history, patchDisplay, paragraph);
}
public MainWindow()
{
var bo = new BlameOptions();
_options = GitGooeyOptions.Load();
AppDomain.CurrentDomain.ProcessExit += (e, s) => {
_options.Save();
};
var args = Environment.GetCommandLineArgs();
var filename = args[1];
InitializeComponent();
filename = Path.IsPathRooted(filename)
? filename
: Path.Combine(Directory.GetCurrentDirectory(), filename);
var directoryHistory = new List <string>(
Path.GetDirectoryName(filename)
.Split(Path.DirectorySeparatorChar));
string gitDir = null;
while (directoryHistory.Count > 0)
{
var testDir = string.Join(
Path.DirectorySeparatorChar + "", directoryHistory);
if (Directory.GetDirectories(testDir, ".git").Any())
{
gitDir = testDir;
break;
}
directoryHistory.RemoveAt(directoryHistory.Count - 1);
}
if (gitDir == null)
{
throw new Exception("File not in git.");
}
// +1 to eat the directory char.
filename = filename.Substring(gitDir.Length + 1);
Title = $"GitGooey - {filename}";
_repo = new Repository(gitDir);
_history = new GitGooeyHistory(_repo, filename);
var m = _repo.Blame(filename, bo);
_blameHunks = m.ToArray();
var existingChangesetShas = new HashSet <string>();
foreach (var asd in PatchDisplay
.FromBlameHunks(filename, _blameHunks, existingChangesetShas))
{
Patches.Add(asd);
}
UXPatchDisplay.Document = new FlowDocument(_viewerParagraph);
DataContext = this;
if (_options.WindowWidth > 0 && _options.WindowHeight > 0)
{
Width = _options.WindowWidth;
Height = _options.WindowHeight;
}
}