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C++: Document::functionAt provides line information

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Needed for the debugger.

Change-Id: I6465f6dc53017df212e403ea8a9a1c7977ac1671
Reviewed-by: hjk <hjk121@nokiamail.com>
This commit is contained in:
Nikolai Kosjar
2014-11-11 12:52:46 +01:00
parent fd3f544bb2
commit 69504c25ca
3 changed files with 49 additions and 14 deletions
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20
src/libs/cplusplus/CppDocument.cpp
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@@ -493,8 +493,12 @@ void Document::setGlobalNamespace(Namespace *globalNamespace)
*
* \param line the line number, starting with line 1
* \param column the column number, starting with column 1
* \param lineOpeningDeclaratorParenthesis optional output parameter, the line of the opening
parenthesis of the declarator starting with 1
* \param lineClosingBrace optional output parameter, the line of the closing brace starting with 1
*/
QString Document::functionAt(int line, int column) const
QString Document::functionAt(int line, int column, int *lineOpeningDeclaratorParenthesis,
int *lineClosingBrace) const
{
if (line < 1 || column < 1)
return QString();
@@ -517,7 +521,19 @@ QString Document::functionAt(int line, int column) const
if (!scope)
return QString();
// We found the function scope, extract its name.
// We found the function scope
if (lineOpeningDeclaratorParenthesis) {
unsigned line;
translationUnit()->getPosition(scope->startOffset(), &line);
*lineOpeningDeclaratorParenthesis = static_cast<int>(line);
}
if (lineClosingBrace) {
unsigned line;
translationUnit()->getPosition(scope->endOffset(), &line);
*lineClosingBrace = static_cast<int>(line);
}
const QList<const Name *> fullyQualifiedName = LookupContext::fullyQualifiedName(scope);
return Overview().prettyName(fullyQualifiedName);
}