public string ToStagePatch(bool staged)
{
SubChunkToPatchFnc subChunkToPatch = (SubChunk subChunk, ref int addedCount, ref int removedCount, ref bool wereSelectedLines) =>
{
return(subChunk.ToStagePatch(ref addedCount, ref removedCount, ref wereSelectedLines, staged));
};
return(ToPatch(subChunkToPatch));
}
protected string ToPatch(SubChunkToPatchFnc subChunkToPatch)
{
string result = null;
foreach (Chunk chunk in this)
{
result = result.Combine("\n", chunk.ToPatch(subChunkToPatch));
}
if (result != null)
{
result = result.Combine("\n", "--");
result = result.Combine("\n", Application.ProductName + " " + AppSettings.ProductVersion);
}
return(result);
}
public string ToPatch(SubChunkToPatchFnc subChunkToPatch)
{
bool wereSelectedLines = false;
string diff = null;
int addedCount = 0;
int removedCount = 0;
foreach (SubChunk subChunk in SubChunks)
{
string subDiff = subChunkToPatch(subChunk, ref addedCount, ref removedCount, ref wereSelectedLines);
diff = diff.Combine("\n", subDiff);
}
if (!wereSelectedLines)
{
return(null);
}
diff = "@@ -" + StartLine + "," + removedCount + " +" + StartLine + "," + addedCount + " @@".Combine("\n", diff);
return(diff);
}
public void ToPatch(SubChunkToPatchFnc subChunkToPatch, StringBuilder str)
{
bool wereSelectedLines = false;
int addedCount = 0;
int removedCount = 0;
var diff = new StringBuilder();
foreach (SubChunk subChunk in _subChunks)
{
if (diff.Length != 0)
{
diff.Append('\n');
}
diff.Append(subChunkToPatch(subChunk, ref addedCount, ref removedCount, ref wereSelectedLines));
}
if (wereSelectedLines)
{
str.Append($"@@ -{_startLine},{removedCount} +{_startLine},{addedCount} @@\n");
str.Append(diff);
}
}
private static string ToPatch([NotNull, ItemNotNull] IEnumerable <Chunk> chunks, [NotNull, InstantHandle] SubChunkToPatchFnc subChunkToPatch)
{
var result = new StringBuilder();
foreach (Chunk chunk in chunks)
{
if (result.Length != 0)
{
result.Append('\n');
}
chunk.ToPatch(subChunkToPatch, result);
}
if (result.Length == 0)
{
return(null);
}
result.Append($"\n--\n{Application.ProductName} {AppSettings.ProductVersion}");
return(result.ToString());
}
