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Simplified the code that looks for the identifier under the cursor.

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This commit is contained in:
Roberto Raggi
2009-03-30 15:25:06 +02:00
parent 1949436635
commit 68d8d83093
3 changed files with 23 additions and 17 deletions
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7
src/libs/cplusplus/TokenUnderCursor.cpp
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@@ -42,7 +42,7 @@ TokenUnderCursor::TokenUnderCursor()
TokenUnderCursor::~TokenUnderCursor()
{ }
SimpleToken TokenUnderCursor::operator()(const QTextCursor &cursor) const
SimpleToken TokenUnderCursor::operator()(const QTextCursor &cursor, QTextBlock *b) const
{
SimpleLexer tokenize;
tokenize.setObjCEnabled(true);
@@ -54,8 +54,11 @@ SimpleToken TokenUnderCursor::operator()(const QTextCursor &cursor) const
QList<SimpleToken> tokens = tokenize(block.text(), previousBlockState(block));
for (int index = tokens.size() - 1; index != -1; --index) {
const SimpleToken &tk = tokens.at(index);
if (tk.position() < column)
if (tk.position() < column) {
if (b)
*b = block;
return tk;
}
}
return SimpleToken();