private static void ParseBlameOutput(string output, List<Block> blocks, Dictionary<string, Commit> commits)
{
// read entire output of "git blame"
using (StringReader reader = new StringReader(output))
{
string line;
while ((line = reader.ReadLine()) != null)
{
// read beginning line in block, with format "hash origLine startLine lineCount"
string[] components = line.Split(' ');
string commitId = components[0];
int originalStartLine = int.Parse(components[1], CultureInfo.InvariantCulture);
int startLine = int.Parse(components[2], CultureInfo.InvariantCulture);
int lineCount = int.Parse(components[3], CultureInfo.InvariantCulture);
// read "tag value" pairs from block header, knowing that "filename" tag always ends the block
Dictionary<string, string> tagValues = new Dictionary<string, string>();
Tuple<string, string> tagValue;
do
{
line = reader.ReadLine();
tagValue = line.SplitOnSpace();
tagValues.Add(tagValue.Item1, tagValue.Item2);
} while (tagValue.Item1 != "filename");
// check if this is a new commit
Commit commit;
if (!commits.TryGetValue(commitId, out commit))
{
commit = CreateCommit(commitId, tagValues);
commits.Add(commitId, commit);
}
// add this block to the output, ordered by its StartLine
Block block = new Block(startLine, lineCount, commit, tagValues["filename"], originalStartLine);
int index = blocks.BinarySearch(block, new GenericComparer<Block>((l, r) => l.StartLine.CompareTo(r.StartLine)));
Debug.Assert(index < 0, "index < 0", "New block should not already be in the list.");
if (index < 0)
blocks.Insert(~index, block);
}
}
}
public DisplayBlock(Rect authorPosition, Rect commitPosition, Rect summaryPosition, double alpha, int authorIndex, Block block)
{
m_authorPosition = authorPosition;
m_commitPosition = commitPosition;
m_summaryPosition = summaryPosition;
m_alpha = alpha;
m_authorIndex = authorIndex;
m_block = block;
m_commit = block.Commit;
}