#
#
# patch "src/model/GetAttributes.cpp"
#  from [3b5ed025eced153309ced638207ef104029a1686]
#    to [f270dea5c62bba8010b641fc5e2868d4d3db412f]
# 
# patch "src/model/GetAttributes.h"
#  from [b2b0c44c14875c6f49a32a4e5ca57fe7ae71f4e3]
#    to [5a6dd679c9422d351eb257d1112b92c66af8ad8f]
# 
# patch "src/view/AttributesView.cpp"
#  from [0754902971fb811ba3471482eb6557e99676c4f8]
#    to [1a9ca66bb8fcee26e941b962d4f3d9efe975b417]
# 
# patch "src/view/AttributesView.h"
#  from [0a971e63c438c084631cb3190355a65967fbbb31]
#    to [a597ffe195bc7ac5bf32eb627f3c8c9262f3ab84]
#
============================================================
--- src/model/GetAttributes.cpp	3b5ed025eced153309ced638207ef104029a1686
+++ src/model/GetAttributes.cpp	f270dea5c62bba8010b641fc5e2868d4d3db412f
@@ -28,19 +28,13 @@ GetAttributes::GetAttributes(QObject * p
 GetAttributes::GetAttributes(QObject * parent)
     : QAbstractItemModel(parent), AutomateCommand(0),
       workspacePath(), itemPath()
-{
-    attributes = new AttributeList();
-}
+{}
 
-GetAttributes::~GetAttributes()
-{
-    attributes->clear();
-    delete attributes;
-}
+GetAttributes::~GetAttributes() {}
 
 void GetAttributes::revert()
 {
-    attributes->clear();
+    attributes.clear();
     itemPath = QString();
     reset();
 }
@@ -54,7 +48,7 @@ void GetAttributes::readAttributes(const
     I(!workspacePath.isEmpty());
 
     // clear current attributes list
-    attributes->clear();
+    attributes.clear();
     // reset the view
     reset();
 
@@ -140,7 +134,7 @@ void GetAttributes::processTaskResult(co
 
         // check if we really processed an item entry
         if (!isItem) continue;
-        attributes->append(attr);
+        attributes.append(attr);
     }
 
     // reset the view
@@ -164,9 +158,9 @@ QVariant GetAttributes::data(const QMode
     }
 
     int row = index.row(), col = index.column();
-    if (row >= attributes->size()) return QVariant();
+    if (row >= attributes.size()) return QVariant();
 
-    Attribute attr = attributes->at(row);
+    Attribute attr = attributes.at(row);
 
     if (role == Qt::DisplayRole)
     {
@@ -260,7 +254,7 @@ int GetAttributes::rowCount(const QModel
 int GetAttributes::rowCount(const QModelIndex & parent) const
 {
     Q_UNUSED(parent);
-    return attributes->size();
+    return attributes.size();
 }
 
 QModelIndex GetAttributes::index(int row, int column, const QModelIndex & parent) const
@@ -292,3 +286,24 @@ bool GetAttributes::dropAttribute(const 
     return out.getReturnCode() == 0;
 }
 
+bool GetAttributes::dropAllAttributes()
+{
+    MonotoneTask out = MonotoneUtil::runSynchronousWorkspaceTask(
+        workspacePath,
+        MonotoneTask(QStringList() << "drop_attribute" << itemPath)
+    );
+    return out.getReturnCode() == 0;
+}
+
+bool GetAttributes::hasDroppableAttributes() const
+{
+    foreach(Attribute attr, attributes)
+    {
+        if (attr.state != Attribute::Dropped)
+        {
+            return true;
+        }
+    }
+    return false;
+}
+
============================================================
--- src/model/GetAttributes.h	b2b0c44c14875c6f49a32a4e5ca57fe7ae71f4e3
+++ src/model/GetAttributes.h	5a6dd679c9422d351eb257d1112b92c66af8ad8f
@@ -25,17 +25,16 @@
 
 #include <QAbstractItemModel>
 
-typedef struct {
-    enum AttributeState { Added, Dropped, Changed, Unchanged } state;
-    QString key;
-    QString value;
-} Attribute;
-typedef QList<Attribute> AttributeList;
-
 class GetAttributes : public QAbstractItemModel, public AutomateCommand
 {
     Q_OBJECT
 public:
+    struct Attribute {
+        enum AttributeState { Added, Dropped, Changed, Unchanged } state;
+        QString key;
+        QString value;
+    };
+
     GetAttributes(QObject *);
     virtual ~GetAttributes();
 
@@ -50,6 +49,9 @@ public:
 
     bool setAttribute(const QString &, const QString &);
     bool dropAttribute(const QString &);
+    bool dropAllAttributes();
+    bool hasDroppableAttributes() const;
+
     inline bool attributesLoaded() const { return !itemPath.isEmpty(); }
 
 public slots:
@@ -62,7 +64,7 @@ private:
 
 private:
     void processTaskResult(const MonotoneTask &);
-    AttributeList * attributes;
+    QList<Attribute> attributes;
     WorkspacePath workspacePath;
     QString itemPath;
 };
============================================================
--- src/view/AttributesView.cpp	0754902971fb811ba3471482eb6557e99676c4f8
+++ src/view/AttributesView.cpp	1a9ca66bb8fcee26e941b962d4f3d9efe975b417
@@ -92,6 +92,12 @@ void AttributesView::sectionClicked(int 
     popupMenu.addAction(
        tr("add new attribute"), this, SLOT(addAttribute())
     );
+    if (attrModel->hasDroppableAttributes())
+    {
+        popupMenu.addAction(
+           tr("drop all attributes"), this, SLOT(dropAllAttributes())
+        );
+    }
     popupMenu.exec(mapToGlobal(QPoint(left, top)));
 }
 
@@ -174,3 +180,13 @@ void AttributesView::dropAttribute()
     attrModel->readAttributes();
 }
 
+void AttributesView::dropAllAttributes()
+{
+    GetAttributes * attrModel = qobject_cast<GetAttributes*>(model());
+    if (!attrModel->dropAllAttributes())
+    {
+        C(QString("Couldn't drop attributes"));
+    }
+    attrModel->readAttributes();
+}
+
============================================================
--- src/view/AttributesView.h	0a971e63c438c084631cb3190355a65967fbbb31
+++ src/view/AttributesView.h	a597ffe195bc7ac5bf32eb627f3c8c9262f3ab84
@@ -40,6 +40,7 @@ private slots:
     void editAttribute();
     void aboutToEditAttribute(const QModelIndex &);
     void dropAttribute();
+    void dropAllAttributes();
 
 private:
     QModelIndex selectedIndex;