From 2393b88f0540dd83503562f579a4c1c41839373d Mon Sep 17 00:00:00 2001
From: Sebastian Wehling-Benatelli <sebastian.wehling@rub.de>
Date: Tue, 23 Jun 2015 13:15:39 +0200
Subject: [PATCH] rearranged filter waveform data method to match signature of
 the parseFilterOptions method of the FilterOptions object which will be used
 to hold filter information which can be defined by the project leader in
 advance

---
 pylot/core/util/widgets.py | 21 +++++++++++++++++----
 1 file changed, 17 insertions(+), 4 deletions(-)

diff --git a/pylot/core/util/widgets.py b/pylot/core/util/widgets.py
index 20866843..2ef1f781 100644
--- a/pylot/core/util/widgets.py
+++ b/pylot/core/util/widgets.py
@@ -554,12 +554,25 @@ class PickDlg(QDialog):
 
         ax.figure.canvas.draw()
 
-    def filterWFData(self):
-        ax = self.getPlotWidget().axes
-        ylims = ax.get_ylim()
-        xlims = ax.get_xlim()
+    def filterWFData(self, phase):
+        self.updateCurrentLimits()
+        data = self.getWFData().copy()
+        old_title = self.getPlotWidget().getAxes().get_title()
+        title = None
         if self.filterAction.isChecked():
+            filteroptions = self.getFilterOptions(phase).parseFilterOptions()
+            data.filter(**filteroptions)
+            if old_title.endswith(')'):
+                title = old_title[:-1] + ', filtered)'
+            else:
+                title = old_title + ' (filtered)'
+        if not title:
+            title = old_title
+        self.getPlotWidget().plotWFData(wfdata=data, title=title,
+                                        zoomx=self.getXLims(),
+                                        zoomy=self.getYLims())
         self.setPlotLabels()
+        self.draw()
 
     def setPlotLabels(self):