private void Format(EditList edits, Text a, Text b)
{
for (int curIdx = 0; curIdx < edits.Count;)
{
Edit curEdit = edits[curIdx];
int endIdx = FindCombinedEnd(edits, curIdx);
Edit endEdit = edits[endIdx];
int aCur = Math.Max(0, curEdit.GetBeginA() - Context);
int bCur = Math.Max(0, curEdit.GetBeginB() - Context);
int aEnd = Math.Min(a.Size(), endEdit.GetEndA() + Context);
int bEnd = Math.Min(b.Size(), endEdit.GetEndB() + Context);
WriteHunkHeader(aCur, aEnd, bCur, bEnd);
while (aCur < aEnd || bCur < bEnd)
{
if (aCur < curEdit.GetBeginA() || endIdx + 1 < curIdx)
{
WriteContextLine(a, aCur);
if (IsEndOfLineMissing(a, aCur))
{
_out.Append(NoNewLine);
}
aCur++;
bCur++;
}
else
{
if (aCur < curEdit.GetEndA())
{
WriteRemovedLine(a, aCur);
if (IsEndOfLineMissing(a, aCur))
{
_out.Append(NoNewLine);
}
aCur++;
}
else
{
if (bCur < curEdit.GetEndB())
{
WriteAddedLine(b, bCur);
if (IsEndOfLineMissing(b, bCur))
{
_out.Append(NoNewLine);
}
bCur++;
}
}
}
if (End(curEdit, aCur, bCur) && ++curIdx < edits.Count)
{
curEdit = edits[curIdx];
}
}
}
}
private void Format(EditList edits, Text a, Text b, List <TextMarker> leftMarkers, List <TextMarker> rightMarkers, StringBuilder leftOut, StringBuilder rightOut)
{
int curA = 0;
int offset = 0;
foreach (var edit in edits)
{
for (int i = curA; i < edit.GetBeginA(); i++)
{
WriteContextLine(a, i, leftOut, rightOut);
offset++;
}
_markers.Add(new DiffMarker(
GetMarkerType(edit.GetType()),
offset,
Math.Max(edit.GetLengthA(), edit.GetLengthB()),
edit.GetLengthA(),
edit.GetLengthB()
));
for (curA = edit.GetBeginA(); curA < edit.GetEndA(); curA++)
{
WriteLine(leftOut, leftMarkers, a, curA, edit.GetType());
}
for (int curB = edit.GetBeginB(); curB < edit.GetEndB(); curB++)
{
WriteLine(rightOut, rightMarkers, b, curB, edit.GetType());
offset++;
}
for (int i = edit.GetLengthB() - edit.GetLengthA(); i > 0; i--)
{
WriteEmptyLine(leftOut, leftMarkers);
}
for (int i = edit.GetLengthA() - edit.GetLengthB(); i > 0; i--)
{
WriteEmptyLine(rightOut, rightMarkers);
offset++;
}
}
for (; curA < a.Size(); curA++)
{
WriteContextLine(a, curA, leftOut, rightOut);
offset++;
}
}
private void Format(EditList edits, Text a, Text b, List<TextMarker> leftMarkers, List<TextMarker> rightMarkers, StringBuilder leftOut, StringBuilder rightOut)
{
int curA = 0;
int offset = 0;
foreach (var edit in edits)
{
for (int i = curA; i < edit.GetBeginA(); i++)
{
WriteContextLine(a, i, leftOut, rightOut);
offset++;
}
_markers.Add(new DiffMarker(
GetMarkerType(edit.GetType()),
offset,
Math.Max(edit.GetLengthA(), edit.GetLengthB()),
edit.GetLengthA(),
edit.GetLengthB()
));
for (curA = edit.GetBeginA(); curA < edit.GetEndA(); curA++)
{
WriteLine(leftOut, leftMarkers, a, curA, edit.GetType());
}
for (int curB = edit.GetBeginB(); curB < edit.GetEndB(); curB++)
{
WriteLine(rightOut, rightMarkers, b, curB, edit.GetType());
offset++;
}
for (int i = edit.GetLengthB() - edit.GetLengthA(); i > 0; i--)
{
WriteEmptyLine(leftOut, leftMarkers);
}
for (int i = edit.GetLengthA() - edit.GetLengthB(); i > 0; i--)
{
WriteEmptyLine(rightOut, rightMarkers);
offset++;
}
}
for (; curA < a.Size(); curA++)
{
WriteContextLine(a, curA, leftOut, rightOut);
offset++;
}
}
private bool IsEndOfLineMissing(Text text, int line)
{
return(line + 1 == text.Size() && text.IsMissingNewlineAtEnd());
}
private bool IsEndOfLineMissing(Text text, int line)
{
return line + 1 == text.Size() && text.IsMissingNewlineAtEnd();
}
private void Format(EditList edits, Text a, Text b)
{
for (int curIdx = 0; curIdx < edits.Count; )
{
Edit curEdit = edits[curIdx];
int endIdx = FindCombinedEnd(edits, curIdx);
Edit endEdit = edits[endIdx];
int aCur = Math.Max(0, curEdit.GetBeginA() - Context);
int bCur = Math.Max(0, curEdit.GetBeginB() - Context);
int aEnd = Math.Min(a.Size(), endEdit.GetEndA() + Context);
int bEnd = Math.Min(b.Size(), endEdit.GetEndB() + Context);
WriteHunkHeader(aCur, aEnd, bCur, bEnd);
while (aCur < aEnd || bCur < bEnd)
{
if (aCur < curEdit.GetBeginA() || endIdx + 1 < curIdx)
{
WriteContextLine(a, aCur);
if (IsEndOfLineMissing(a, aCur))
{
_out.Append(NoNewLine);
}
aCur++;
bCur++;
}
else
{
if (aCur < curEdit.GetEndA())
{
WriteRemovedLine(a, aCur);
if (IsEndOfLineMissing(a, aCur))
{
_out.Append(NoNewLine);
}
aCur++;
}
else
{
if (bCur < curEdit.GetEndB())
{
WriteAddedLine(b, bCur);
if (IsEndOfLineMissing(b, bCur))
{
_out.Append(NoNewLine);
}
bCur++;
}
}
}
if (End(curEdit, aCur, bCur) && ++curIdx < edits.Count)
{
curEdit = edits[curIdx];
}
}
}
}
