static void DoBlame(CommandEventArgs e, GitOrigin item, GitRevision revisionEnd, GitIgnoreSpacing ignoreSpacing)
{
GitWriteArgs wa = new GitWriteArgs();
wa.Revision = revisionEnd;
GitBlameArgs ba = new GitBlameArgs();
ba.End = revisionEnd;
ba.IgnoreSpacing = ignoreSpacing;
GitTarget target = item.Target;
IVisualGitTempFileManager tempMgr = e.GetService<IVisualGitTempFileManager>();
string tempFile = tempMgr.GetTempFileNamed(target.FileName);
Collection<GitBlameEventArgs> blameResult = null;
Dictionary<string, string> logMessages = new Dictionary<string, string>();
bool retry = false;
ProgressRunnerResult r = e.GetService<IProgressRunner>().RunModal(CommandStrings.Annotating, delegate(object sender, ProgressWorkerArgs ee)
{
using (FileStream fs = File.Create(tempFile))
{
ee.Client.Write(target, fs, wa);
}
try
{
ee.Client.GetBlame(target, ba, out blameResult);
}
catch (GitClientBinaryFileException)
{
retry = true;
}
});
if (retry)
{
using (VisualGitMessageBox mb = new VisualGitMessageBox(e.Context))
{
if (DialogResult.Yes == mb.Show(
CommandStrings.AnnotateBinaryFileContinueAnywayText,
CommandStrings.AnnotateBinaryFileContinueAnywayTitle,
MessageBoxButtons.YesNo, MessageBoxIcon.Information))
{
r = e.GetService<IProgressRunner>()
.RunModal(CommandStrings.Annotating,
delegate(object sender, ProgressWorkerArgs ee)
{
ee.Client.GetBlame(target, ba, out blameResult);
});
}
}
}
if (!r.Succeeded)
return;
AnnotateEditorControl annEditor = new AnnotateEditorControl();
IVisualGitEditorResolver er = e.GetService<IVisualGitEditorResolver>();
annEditor.Create(e.Context, tempFile);
annEditor.LoadFile(tempFile);
annEditor.AddLines(item, blameResult, logMessages);
// Detect and set the language service
Guid language;
if (er.TryGetLanguageService(Path.GetExtension(target.FileName), out language))
{
// Extension is mapped -> user
annEditor.SetLanguageService(language);
}
else if (blameResult != null && blameResult.Count > 0 && blameResult[0].Line != null)
{
// Extension is not mapped -> Check if this is xml (like project files)
string line = blameResult[0].Line.Trim();
if (line.StartsWith("<?xml")
|| (line.StartsWith("<") && line.Contains("xmlns=\"http://schemas.microsoft.com/developer/msbuild/")))
{
if (er.TryGetLanguageService(".xml", out language))
{
annEditor.SetLanguageService(language);
}
}
}
}
public string GetTempFile(GitTarget target, GitRevision revision, bool withProgress)
{
if (target == null)
throw new ArgumentNullException("target");
else if (revision == null)
throw new ArgumentNullException("revision");
string file = GetTempPath(target.FileName, revision);
bool unrelated = false;
ProgressRunnerResult r = GetService<IProgressRunner>().RunModal("Getting file",
delegate(object sender, ProgressWorkerArgs aa)
{
GitWriteArgs wa = new GitWriteArgs();
wa.Revision = revision;
using (Stream s = File.Create(file))
aa.Client.Write(target, s, wa);
});
if (!r.Succeeded || unrelated)
return null; // User canceled
if (File.Exists(file))
File.SetAttributes(file, FileAttributes.ReadOnly); // A readonly file does not allow editting from many diff tools
return file;
}
