// Tokenizer callback. Extracts comment tasks (like "TODO" or "HACK") from comments.
private void ProcessComment(List<TaskProviderItem> commentTasks, ITextSnapshot snapshot, SourceSpan span, string text) {
if (text.Length > 0) {
var tokens = _commentTaskProvider.Tokens;
if (tokens != null) {
foreach (var kv in tokens) {
if (text.IndexOf(kv.Key, StringComparison.OrdinalIgnoreCase) >= 0) {
commentTasks.Add(new TaskProviderItem(_serviceProvider, text.Substring(1).Trim(), span, kv.Value, VSTASKCATEGORY.CAT_COMMENTS, false, snapshot));
}
}
}
}
}
public CommentEventArgs(SourceSpan span, string text) {
Span = span;
Text = text;
}
// Tokenizer callback. Extracts comment tasks (like "TODO" or "HACK") from comments.
private void ProcessComment(List<AP.TaskItem> commentTasks, SourceSpan span, string text) {
if (text.Length > 0) {
var tokens = _commentPriorityMap;
if (tokens != null) {
foreach (var kv in tokens) {
if (text.IndexOf(kv.Key, StringComparison.OrdinalIgnoreCase) >= 0) {
commentTasks.Add(
new AP.TaskItem() {
message = text.Substring(1).Trim(),
startLine = span.Start.Line,
startColumn = span.Start.Column,
startIndex = span.Start.Index,
endLine = span.End.Line,
endColumn = span.End.Column,
length = span.Length,
priority = kv.Value,
category = AP.TaskCategory.comments,
squiggle = false
}
);
}
}
}
}
}
public ErrorInfo(string msg, int startIndex, int startLine, int startCol, int endIndex, int endLine, int endCol) {
Message = msg;
Span = new SourceSpan(new SourceLocation(startIndex, startLine, startCol), new SourceLocation(endIndex, endLine, endCol));
}
private static void DeleteStatement(VisualStudio.Text.ITextEdit edit, SourceSpan span, bool insertPass) {
// remove the entire node, leave any trailing whitespace/comments, but include the
// newline and any indentation.
int start = span.Start.Index;
int length = span.Length;
int cur = start - 1;
if (!insertPass) {
// backup to remove any indentation
while (start - 1 > 0) {
var curChar = edit.Snapshot.GetText(start - 1, 1);
if (curChar[0] == ' ' || curChar[0] == '\t' || curChar[0] == '\f') {
length++;
start--;
} else {
break;
}
}
}
// extend past any trailing whitespace characters
while (start + length < edit.Snapshot.Length) {
var curChar = edit.Snapshot.GetText(start + length, 1);
if (curChar[0] == ' ' || curChar[0] == '\t' || curChar[0] == '\f') {
length++;
} else {
break;
}
}
// remove the trailing newline as well.
if (!insertPass) {
if (start + length < edit.Snapshot.Length) {
var newlineText = edit.Snapshot.GetText(start + length, 1);
if (newlineText == "\r") {
if (start + length + 1 < edit.Snapshot.Length) {
newlineText = edit.Snapshot.GetText(start + length + 1, 1);
if (newlineText == "\n") {
length += 2;
} else {
length++;
}
} else {
length++;
}
} else if (newlineText == "\n") {
length++;
}
}
}
edit.Delete(start, length);
if (insertPass) {
edit.Insert(start, "pass");
}
}
private void DeleteStatement(List<AP.ChangeInfo> changes, SourceSpan span, bool insertPass) {
// remove the entire node, leave any trailing whitespace/comments, but include the
// newline and any indentation.
int start = span.Start.Index;
int length = span.Length;
int cur = start - 1;
if (!insertPass) {
// backup to remove any indentation
while (start - 1 > 0) {
var curChar = _code[start - 1];
if (curChar == ' ' || curChar == '\t' || curChar == '\f') {
length++;
start--;
} else {
break;
}
}
}
// extend past any trailing whitespace characters
while (start + length < _code.Length) {
var curChar = _code[start + length];
if (curChar == ' ' || curChar == '\t' || curChar == '\f') {
length++;
} else {
break;
}
}
// remove the trailing newline as well.
if (!insertPass) {
if (start + length < _code.Length) {
var newlineText = _code[start + length];
if (newlineText == '\r') {
if (start + length + 1 < _code.Length) {
newlineText = _code[start + length + 1];
if (newlineText == '\n') {
length += 2;
} else {
length++;
}
} else {
length++;
}
} else if (newlineText == '\n') {
length++;
}
}
}
changes.Add(
new AP.ChangeInfo() {
start = start,
length = length,
newText = insertPass ? "pass" : ""
}
);
}
