Edit the name of the Dive Computer via dialog.

The GTK version seems to be bugged on this, since the dialog
doesn't save the dive computer nickname that I setted, but
the Qt version shows less dive-computers than the GTK one on the
same dive. I want somebody to do a quick review of my code too. :)

I also plan to remove the 'OK' and 'Cancel' buttom, they seem to
be overrated on this dialog - fairly uneeded.

Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>

2 files changed, 22 insertions, 3 deletions

diff --git a/qt-ui/models.cpp b/qt-ui/models.cpp
index 1fc2515c6..787dbd8cf 100644
--- a/qt-ui/models.cpp
+++ b/qt-ui/models.cpp
@@ -1173,18 +1173,35 @@ void DiveComputerModel::update()
 		nnl = nnl->next;
 		count++;
 	}
-	qDebug() << "Numero de Devices" << count;
-	
+
 	if(numRows){
 		beginRemoveRows(QModelIndex(), 0, numRows-1);
 		numRows = 0;
 		endRemoveRows();
 	}
-	
+
 	if (count){
 		beginInsertRows(QModelIndex(), 0, count-1);
 		numRows = count;
 		endInsertRows();
 	}
+}
+
+Qt::ItemFlags DiveComputerModel::flags(const QModelIndex& index) const
+{
+	Qt::ItemFlags flags = QAbstractItemModel::flags(index);
+	if (index.column() == NICKNAME)
+		flags |= Qt::ItemIsEditable;
+    return flags;
+}
+
+bool DiveComputerModel::setData(const QModelIndex& index, const QVariant& value, int role)
+{
+	struct device_info *nnl = head_of_device_info_list();
+	for(int i = 0; i < index.row(); i++){
+		nnl = nnl->next;
+	}
 	
+	QByteArray v = value.toByteArray();
+	nnl->nickname = strdup(v.data()); // how should I free this before setting a new one?
 }
diff --git a/qt-ui/models.h b/qt-ui/models.h
index c0625325f..7a32998ce 100644
--- a/qt-ui/models.h
+++ b/qt-ui/models.h
@@ -177,6 +177,8 @@ public:
     virtual int columnCount(const QModelIndex& parent = QModelIndex()) const;
     virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
     virtual int rowCount(const QModelIndex& parent = QModelIndex()) const;
+    virtual Qt::ItemFlags flags(const QModelIndex& index) const;
+    virtual bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole);
 	void update();
 private:
 	int numRows;