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qmljs: improve suggestion ordering

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change matchStrength sp that a contigous prefix is always preferred

    Task-number: QTCREATORBUG-10638
    Change-Id: I532d93eddae1ad39157ff65e96fc6651200264ab

Change-Id: I1001f5f4b78bac84b8df8ddc4c394c68359f7821
Reviewed-by: Mitch Curtis <mitch.curtis@digia.com>
Reviewed-by: Thomas Hartmann <Thomas.Hartmann@digia.com>
This commit is contained in:
Fawzi Mohamed
2013-11-21 23:55:39 +01:00
parent f270f9758a
commit 4bd3f2a69e
2 changed files with 18 additions and 6 deletions
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17
src/plugins/qmljseditor/qmljscompletionassist.cpp
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@@ -985,13 +985,16 @@ const SemanticInfo &QmlJSCompletionAssistInterface::semanticInfo() const
namespace {
struct QmlJSLessThan
class QmlJSLessThan
{
public:
QmlJSLessThan(const QString &searchString) : m_searchString(searchString)
{ }
bool operator() (const BasicProposalItem *a, const BasicProposalItem *b)
{
if (a->order() != b->order())
return a->order() > b->order();
else if (a->text().isEmpty())
else if (a->text().isEmpty() && ! b->text().isEmpty())
return true;
else if (b->text().isEmpty())
return false;
@@ -1001,8 +1004,14 @@ struct QmlJSLessThan
return false;
else if (a->text().at(0).isLower() && b->text().at(0).isUpper())
return true;
int m1 = PersistentTrie::matchStrength(m_searchString, a->text());
int m2 = PersistentTrie::matchStrength(m_searchString, b->text());
if (m1 != m2)
return m1 > m2;
return a->text() < b->text();
}
private:
QString m_searchString;
};
} // Anonymous
@@ -1023,9 +1032,9 @@ void QmlJSAssistProposalModel::filter(const QString &prefix)
m_currentItems = newCurrentItems;
}
void QmlJSAssistProposalModel::sort(const QString &)
void QmlJSAssistProposalModel::sort(const QString &prefix)
{
qSort(currentItems().first, currentItems().second, QmlJSLessThan());
qSort(currentItems().first, currentItems().second, QmlJSLessThan(prefix));
}
bool QmlJSAssistProposalModel::keepPerfectMatch(TextEditor::AssistReason reason) const