private void ReCalculateEditRange()
{
leftEditRange = new LineRange {
start = 0, end = File.BaseLines.Length
};
rightEditRange = new LineRange {
start = 0, end = File.PatchedLines.Length
};
int i = File.Results.ToList().IndexOf(Result);
var prev = File.Results.Take(i).LastOrDefault(r => r.AppliedPatch != null);
if (prev != null)
{
leftEditRange.start = prev.End1;
rightEditRange.start = prev.End2;
}
var next = File.Results.Skip(i + 1).FirstOrDefault(r => r.AppliedPatch != null);
if (next != null)
{
leftEditRange.end = next.Start1;
rightEditRange.end = next.Start2;
}
filePanel.SetEditableRange(rightEditRange);
var viewPatch = Result.ViewPatch;
if (viewPatch != null && !(leftEditRange.Contains(viewPatch.Range1) && rightEditRange.Contains(viewPatch.Range2)))
{
var choice = new CustomMessageBox {
Title = "Patch out of order",
Message = "Patch does not fit between neighbours. Either patches overlap, or have different order to original file.",
Image = MessageBoxImage.Error
}.ShowDialogOk();
}
}
private void RediffPatchEditor()
{
patchPanel.ReDiff();
editorsInSync = false;
var p = FormatAssistEditingPatch();
//offset given other patches are already applied
p.start1 += rightEditRange.start - leftEditRange.start;
var patcher = new Patcher(new[] { p }, PatchedLinesExcludingCurrentResult);
patcher.Patch(Patcher.Mode.FUZZY);
var r = patcher.Results.Single();
if (!r.success)
{
new CustomMessageBox {
Title = "Patch Failed",
Message = "Patch could not be applied, please ensure that the context is correct",
Image = MessageBoxImage.Error
}.ShowDialogOk();
return;
}
p = r.appliedPatch;
var appliedRange = p.TrimmedRange1;
// calculate Result.AppliedPatch.Range2 to match PatchedLinesExcludingCurrentResult
var keepoutRanges = new List <LineRange>();
int delta = 0;
foreach (var _result in File.Results)
{
if (_result == Result || !(_result.AppliedPatch is Patch applied))
{
continue;
}
var range = new LineRange {
start = applied.start1 + delta, length = applied.length2
};
keepoutRanges.Add(range);
delta += applied.length2 - applied.length1;
if (range.end <= appliedRange.start)
{
p.start1 -= applied.length2 - applied.length1;
}
}
if (keepoutRanges.Any(range => range.Contains(appliedRange)))
{
new CustomMessageBox {
Title = "Patch Failed",
Message = $"Patch applied ({r.mode}) inside another patch {appliedRange}",
Image = MessageBoxImage.Error
}.ShowDialogOk("Ignore");
return;
}
CustomMessageBox msgBox = null;
if (!new LineRange {
start = rightEditRange.start, length = leftEditRange.length
}.Contains(appliedRange))
{
msgBox = new CustomMessageBox {
Title = "Moved Patch",
Message = "Patch has been moved.\nLoad assisted patch?",
Image = MessageBoxImage.Question
};
}
if (r.mode == Patcher.Mode.FUZZY)
{
if (msgBox == null)
{
msgBox = new CustomMessageBox {
Title = "Fuzzy Patch",
Message = "Fuzzy patch mode was required to make the patch succeed.\nLoad assisted patch?",
Image = MessageBoxImage.Question
};
}
msgBox.Message += $" (Quality { (int)(r.fuzzyQuality * 100)})";
}
if (msgBox != null && msgBox.ShowDialogOkCancel("Load", "Undo") == MessageBoxResult.Cancel)
{
return;
}
Result.EditingPatch = p;
filePanel.LoadDiff(File.BaseLines, patcher.ResultLines, true, false);
ReloadEditingPatch(r.mode != Patcher.Mode.FUZZY);
ReCalculateEditRange();
filePanel.ScrollToMarked();
}
