From 700441eec9836b225fc0b577dda9c895c86d22cc Mon Sep 17 00:00:00 2001
From: Alexander Bruy <alexander.bruy@gmail.com>
Date: Tue, 18 Oct 2016 16:54:16 +0300
Subject: [PATCH] [processing] remove debug line and fix spatial index creation

---
 python/plugins/processing/gui/AlgorithmDialog.py | 2 --
 python/plugins/processing/tools/vector.py        | 8 +++++++-
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/python/plugins/processing/gui/AlgorithmDialog.py b/python/plugins/processing/gui/AlgorithmDialog.py
index cc7e47b8b77..dd07e94c3c3 100644
--- a/python/plugins/processing/gui/AlgorithmDialog.py
+++ b/python/plugins/processing/gui/AlgorithmDialog.py
@@ -127,13 +127,11 @@ class AlgorithmDialog(AlgorithmDialogBase):
                                 unmatchingCRS = True
             if isinstance(param, ParameterExtent):
                 value = self.mainWidget.valueItems[param.name].leText.text().strip()
-                print value
                 if value:
                     hasExtent = True
 
         return hasExtent and unmatchingCRS
 
-
     def accept(self):
         self.settings.setValue("/Processing/dialogBase", self.saveGeometry())
 
diff --git a/python/plugins/processing/tools/vector.py b/python/plugins/processing/tools/vector.py
index 8472cb725d0..16564e6932e 100644
--- a/python/plugins/processing/tools/vector.py
+++ b/python/plugins/processing/tools/vector.py
@@ -221,7 +221,13 @@ def testForUniqueness(fieldList1, fieldList2):
 def spatialindex(layer):
     """Creates a spatial index for the passed vector layer.
     """
-    idx = QgsSpatialIndex(features(layer))
+    request = QgsFeatureRequest()
+    request.setSubsetOfAttributes([])
+    if ProcessingConfig.getSetting(ProcessingConfig.USE_SELECTED) \
+            and layer.selectedFeatureCount() > 0:
+        idx = layer.selectedFeaturesIterator(request)
+    else:
+        idx = QgsSpatialIndex(layer.getFeatures(request))
     return idx