clip hostname/tag field at 48 characters

[sface.git] / sface / screens / mainscreen.py

diff --git a/sface/screens/mainscreen.py b/sface/screens/mainscreen.py
index 2963754..e6e4fb4 100644 (file)
--- a/sface/screens/mainscreen.py
+++ b/sface/screens/mainscreen.py
@@ -31,6 +31,9 @@ NODE_STATUS_COLUMN = 1
 MEMBERSHIP_STATUS_COLUMN = 2
 KIND_COLUMN = 3
 
+# maximum length of a name to display before clipping
+NAME_MAX_LEN = 48
+
 def itemType(index):
     if index.parent().parent().isValid():
         return "tag"
@@ -144,15 +147,21 @@ class NodeNameDelegate(QStyledItemDelegate):
     def __init__(self, parent):
         QStyledItemDelegate.__init__(self, parent)
 
+    def displayText(self, value, locale):
+        data = str(QStyledItemDelegate.displayText(self, value, locale))
+        if (len(data)>NAME_MAX_LEN):
+            data = data[:(NAME_MAX_LEN-3)] + "..."
+        return QString(data)
+
     def paint(self, painter, option, index):
         model = index.model()
+        data = str(self.displayText(index.data(), QLocale()))
         status_index = model.index(index.row(), MEMBERSHIP_STATUS_COLUMN, index.parent())
         status_data = status_index.data().toString()
 
         fm = QFontMetrics(option.font)
         rect = QRect(option.rect)
 
-        data = index.data().toString()
         rect.setHeight(rect.height() - 2)
         rect.setWidth(fm.width(QString(data)) + 6)
         rect.setX(rect.x() + 5)
@@ -379,7 +388,7 @@ class SliceWidget(QWidget):
         self.filterModel.setNodeStatusFilter(str(filter_string))
 
     def itemStatus(self, item):
-        statusItem = item.parent().child(item.row(), 1)
+        statusItem = item.parent().child(item.row(), MEMBERSHIP_STATUS_COLUMN)
         return statusItem.data(Qt.DisplayRole).toString()
 
     def itemText(self, item):
@@ -512,7 +521,8 @@ class SliceWidget(QWidget):
             # Add default slice tags
             nodeItem = QStandardItem(QString("%s for %s" % (default_tags, network)))
             statusItem = QStandardItem(QString(""))
-            networkItem.appendRow([nodeItem, statusItem])
+            nodeStatus = QStandardItem(QString(""))
+            networkItem.appendRow([nodeItem, nodeStatus, statusItem, QStandardItem(QString("defaults"))])
             attrs = rspec.get_default_sliver_attributes(network)
             for (name, value) in attrs:
                     tagstring = QString("%s: %s" % (name, value))