private void AddGetterSetterPreview(List <ReferenceInfo> refInfos, ASResult target, string prefix, string name, bool supportInsideComment, bool supportInsideString)
{
target = RenamingHelper.FindGetterSetter(target, prefix + name);
if (target == null)
{
return;
}
var results = new FRRunner().SearchSync(GetConfig(prefix + name))[currentDoc.FileName];
int offset = prefix.Length;
foreach (var match in results)
{
int index = match.Index + offset;
int length = match.Length - offset;
string value = match.Value.Substring(offset);
int style = sci.BaseStyleAt(index);
bool insideComment = supportInsideComment && RefactoringHelper.IsCommentStyle(style);
bool insideString = supportInsideString && RefactoringHelper.IsStringStyle(style);
if (RefactoringHelper.DoesMatchPointToTarget(sci, match, target, null) || insideComment || insideString)
{
var @ref = new ReferenceInfo()
{
Index = index, Length = length, Value = value
};
refInfos.Add(@ref);
if (previewChanges && (!insideComment || includeComments) && (!insideString || includeStrings))
{
Highlight(index, value.Length);
}
}
}
}
/// <summary>
/// Set up required variables for live preview features.
/// </summary>
/// <param name="supportInsideComment">Whether searching inside comments are enabled.</param>
/// <param name="supportInsideString">Whether searching inside strings are enabled.</param>
/// <param name="supportPreviewChanges">Whether live preview is enabled.</param>
/// <param name="target">Current target to rename.</param>
private void SetupLivePreview(bool supportInsideComment, bool supportInsideString, bool supportPreviewChanges, ASResult target)
{
if (!supportPreviewChanges)
{
return;
}
var results = new FRRunner().SearchSync(GetConfig(oldName))[currentDoc.FileName];
var tempRefs = new List <ReferenceInfo>();
foreach (var match in results)
{
int index = match.Index;
int length = match.Length;
string value = match.Value;
int style = sci.BaseStyleAt(index);
bool insideComment = supportInsideComment && RefactoringHelper.IsCommentStyle(style);
bool insideString = supportInsideString && RefactoringHelper.IsStringStyle(style);
if (RefactoringHelper.DoesMatchPointToTarget(sci, match, target, null) || insideComment || insideString)
{
var @ref = new ReferenceInfo()
{
Index = index, Length = length, Value = value
};
tempRefs.Add(@ref);
if (currentRef == null && match.Index == start)
{
currentRef = @ref;
}
else if (previewChanges && (!insideComment || includeComments) && (!insideString || includeStrings))
{
Highlight(index, length);
}
}
}
if (RenamingHelper.HasGetterSetter(target))
{
var list = target.Member.Parameters;
if (list[0].Name == RenamingHelper.ParamGetter)
{
AddGetterSetterPreview(tempRefs, target, RenamingHelper.PrefixGetter, oldName, supportInsideComment, supportInsideString);
}
if (list[1].Name == RenamingHelper.ParamSetter)
{
AddGetterSetterPreview(tempRefs, target, RenamingHelper.PrefixSetter, oldName, supportInsideComment, supportInsideString);
}
tempRefs.Sort();
}
refs = tempRefs.ToArray();
}
/// <summary>
/// Update all references to the current target.
/// </summary>
/// <param name="replacement">Replacement string.</param>
/// <param name="current">Whether the current reference is updated.</param>
/// <param name="comments">Whether to update matches in comments.</param>
/// <param name="strings">Whether to update matches in strings.</param>
/// <param name="others">Whether to update other matches.</param>
/// <param name="highlight">Whether to highlight the matches.</param>
private void UpdateReferences(string replacement, bool current, bool comments, bool strings, bool others, bool highlight)
{
sci.DisableAllSciEvents = true;
try
{
int pos = sci.CurrentPos;
int newLength = replacement.Length;
int delta = 0;
pos -= start;
for (int i = 0, l = refs.Length; i < l; i++)
{
var @ref = refs[i];
int oldLength = @ref.Length;
@ref.Index += delta;
int s = @ref.Index;
int e = s + oldLength;
if (@ref == currentRef)
{
if (!current)
{
continue;
}
}
else
{
bool replace;
int style = sci.BaseStyleAt(s);
if (RefactoringHelper.IsCommentStyle(style))
{
replace = comments;
}
else if (RefactoringHelper.IsStringStyle(style))
{
replace = strings;
}
else
{
replace = others;
}
if (!replace)
{
continue;
}
sci.SetSel(s, e);
sci.ReplaceSel(replacement);
}
@ref.Length = newLength;
@ref.Value = replacement;
delta += newLength - oldLength;
if (highlight)
{
Highlight(s, newLength);
}
}
start = currentRef.Index;
end = start + currentRef.Length;
pos += start;
sci.SetSel(pos, pos);
}
finally
{
sci.DisableAllSciEvents = false;
}
}