/// <summary>
/// A semantic cleanup rewrites the diff, expanding it into a more human-readable format.
/// </summary>
/* For example, the diff of "mouse" and "sofas" is [(-1, "m"), (1, "s"), (0, "o"), (-1, "u"), (1, "fa"), (0, "s"), (-1, "e")].
* While this is the optimum diff, it is difficult for humans to understand. The above example would become: [(-1, "mouse"), (1, "sofas")]. If a diff is to be human-readable, it
* should be passed to diff_cleanupSemantic */
public void CleanupSemantic()
{
if (diffs == null)
{
return;
}
diffMatchPatch.diff_cleanupSemantic(diffs);
}
private static string GetPrettyHtmlDiff(string text1, string text2)
{
if (text1 == null)
{
text1 = "";
}
if (text2 == null)
{
text2 = "";
}
var diffs = Dmp.diff_main(text1, text2);
Dmp.diff_cleanupSemantic(diffs);
return(Dmp.diff_prettyHtml(diffs));
}
private void PopulateObjectDefinitions(string objDefSource, string objDefTarget, ComparisonObjectType objType, ComparisonObjectStatus objStatus)
{
try
{
IterateJson(txtSourceObjectDefinition, objDefSource);
IterateJson(txtTargetObjectDefinition, objDefTarget);
}
catch (Exception)
{
txtSourceObjectDefinition.Text = "";
txtSourceObjectDefinition.Text = objDefSource;
txtTargetObjectDefinition.Text = "";
txtTargetObjectDefinition.Text = objDefTarget;
}
#region Difference Highlighting
if (objStatus == ComparisonObjectStatus.DifferentDefinitions ||
(objStatus == ComparisonObjectStatus.SameDefinition && objType == ComparisonObjectType.Perspective && _comparisonInfo.OptionsInfo.OptionMergePerspectives) ||
(objStatus == ComparisonObjectStatus.SameDefinition && objType == ComparisonObjectType.Culture && _comparisonInfo.OptionsInfo.OptionMergeCultures)
)
{
_diffs = _diff.diff_main(objDefSource, objDefTarget);
_diff.diff_cleanupSemantic(_diffs);
//_diff.diff_cleanupSemanticLossless(_diffs);
//_diff.diff_cleanupEfficiency(_diffs);
// NG: Evaluate if this needs to be added
//Are we merging perspectives/cultures?
if ((objType == ComparisonObjectType.Perspective && _comparisonInfo.OptionsInfo.OptionMergePerspectives) ||
(objType == ComparisonObjectType.Culture && _comparisonInfo.OptionsInfo.OptionMergeCultures)
)
{
_chunklistSource = CollectChunks(source: true, backColors: _backColorsMerge);
_chunklistTarget = CollectChunks(source: false, backColors: _backColorsMerge);
//If same definition with merge perspectives/cultures option, just want to highlight differences in target that will not be applied, so do not paint chunks for source
if (objStatus == ComparisonObjectStatus.DifferentDefinitions)
{
PaintChunks(txtSourceObjectDefinition, _chunklistSource);
}
PaintChunks(txtTargetObjectDefinition, _chunklistTarget);
}
else
{
_chunklistSource = CollectChunks(source: true, backColors: _backColors);
_chunklistTarget = CollectChunks(source: false, backColors: _backColors);
PaintChunks(txtSourceObjectDefinition, _chunklistSource);
PaintChunks(txtTargetObjectDefinition, _chunklistTarget);
}
}
#endregion
//select 1st characters so not scrolled at bottom
if (txtSourceObjectDefinition.Text != "")
{
txtSourceObjectDefinition.SelectionStart = 0;
txtSourceObjectDefinition.SelectionLength = 0;
txtSourceObjectDefinition.ScrollToCaret();
}
if (txtTargetObjectDefinition.Text != "")
{
txtTargetObjectDefinition.SelectionStart = 0;
txtTargetObjectDefinition.SelectionLength = 0;
txtTargetObjectDefinition.ScrollToCaret();
}
}