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Added possibility to strip left and right to strip_edges (#4594)

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(cherry picked from commit 49c473bb36)
This commit is contained in:
Mattias Cibien
2016-05-11 09:22:59 +02:00
committed by Rémi Verschelde
parent 6d50ccfd32
commit c575f31d5d
3 changed files with 18 additions and 14 deletions
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26
core/ustring.cpp
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@@ -2867,25 +2867,29 @@ CharType String::ord_at(int p_idx) const {
return operator[](p_idx);
}
String String::strip_edges() const {
String String::strip_edges(bool left, bool right) const {
int len=length();
int beg=0,end=len;
for (int i=0;i<length();i++) {
if(left) {
for (int i=0;i<len;i++) {
if (operator[](i)<=32)
beg++;
else
break;
if (operator[](i)<=32)
beg++;
else
break;
}
}
for (int i=(int)(length()-1);i>=0;i--) {
if(right) {
for (int i=(int)(len-1);i>=0;i--) {
if (operator[](i)<=32)
end--;
else
break;
if (operator[](i)<=32)
end--;
else
break;
}
}
if (beg==0 && end==len)