From d9de39172033c28b8f9a7c1573130cf2124b4f7a Mon Sep 17 00:00:00 2001
From: Peter Penz <peter.penz19@gmail.com>
Date: Tue, 24 Apr 2012 23:16:35 +0200
Subject: Provide additional default groups for the Places Panel

If Nepomuk is enabled, it is now possible to easily search for
some most common queries by having additional groups.
---
 src/kitemviews/kstandarditemmodel.cpp | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

(limited to 'src/kitemviews/kstandarditemmodel.cpp')

diff --git a/src/kitemviews/kstandarditemmodel.cpp b/src/kitemviews/kstandarditemmodel.cpp
index 86ef9563b..897267df6 100644
--- a/src/kitemviews/kstandarditemmodel.cpp
+++ b/src/kitemviews/kstandarditemmodel.cpp
@@ -123,7 +123,22 @@ QString KStandardItemModel::roleDescription(const QByteArray& role) const
 
 QList<QPair<int, QVariant> > KStandardItemModel::groups() const
 {
-    return QList<QPair<int, QVariant> >();
+    QList<QPair<int, QVariant> > groups;
+
+    const QByteArray role = sortRole();
+    bool isFirstGroupValue = true;
+    QString groupValue;
+    const int maxIndex = count() - 1;
+    for (int i = 0; i <= maxIndex; ++i) {
+        const QString newGroupValue = m_items.at(i)->dataValue(role).toString();
+        if (newGroupValue != groupValue || isFirstGroupValue) {
+            groupValue = newGroupValue;
+            groups.append(QPair<int, QVariant>(i, newGroupValue));
+            isFirstGroupValue = false;
+        }
+    }
+
+    return groups;
 }
 
 #include "kstandarditemmodel.moc"
-- 
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