add filtering for node status, add custom filtering class

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

diff --git a/sface/screens/sfascreen.py b/sface/screens/sfascreen.py
index 3271f2d..1563468 100644 (file)
--- a/sface/screens/sfascreen.py
+++ b/sface/screens/sfascreen.py
@@ -4,11 +4,17 @@ from PyQt4.QtCore import *
 from PyQt4.QtGui import *
 
 class SfaScreen(QWidget):
+    instances = []
+
     def __init__(self, parent):
+        SfaScreen.instances.append(self)
         QWidget.__init__(self, parent)
         self.mainwin = parent
         self.name = self.title = self.widget = None
 
+    def __del__(self):
+        SfaScreen.instances.remove(self)
+
     def init(self, widget, name, title):
         if self.widget:
             sys.stderr.write("Screen is already initialized\n")
@@ -23,10 +29,28 @@ class SfaScreen(QWidget):
         self.setLayout(layout)
 
     def getLinkText(self):
-        return "<a href='%s'>Go to %s</a>" % (self.name, self.name)
+        return "<a href='%s'>%s</a>" % (self.name, self.name)
 
     def getTitleText(self):
         return "<b>%s</b>" % self.title
 
-    def setStatus(self, msg):
-        self.mainwin.setStatus(msg)
+    def setStatus(self, msg, timeout):
+        self.mainwin.setStatus(msg, timeout)
+
+    def signalAll(self, action):
+        for i in SfaScreen.instances:
+            method = getattr(i, action, None)
+            if method:
+                method()
+
+    def rspecUpdated(self):
+        pass
+
+    def configurationChanged(self):
+        pass
+
+    def canClose(self):
+        return True
+
+    def mainWindowClose(self):
+        pass