fixed bug when deleting elements

git-svn-id: http://sextante.googlecode.com/svn/trunk/soft/bindings/qgis-plugin@109 881b9c09-3ef8-f3c2-ec3d-21d735c97f4d
qgis · Apr 17, 2012 · 9eeec08 · 9eeec08
1 parent 931387c
commit 9eeec08
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/src/sextante/modeler/ModelerAlgorithm.py b/src/sextante/modeler/ModelerAlgorithm.py
@@ -346,6 +346,7 @@ def removeAlgorithm(self, index):
                 self.removeOutputFromName(name)
         del self.algs[index]
         del self.algParameters[index]
+        del self.algOutputs[index]
         del self.algPos[index]
         self.updateModelerView()
         return True
@@ -363,8 +364,13 @@ def hasDependencies(self, element, elementIndex):
         if isinstance(element, Parameter):
             for alg in self.algParameters:
                 for aap in alg.values():
-                    if aap.alg == AlgorithmAndParameter.PARENT_MODEL_ALGORITHM and aap.param == element.name:
-                        return True
+                    if aap.alg == AlgorithmAndParameter.PARENT_MODEL_ALGORITHM:
+                        if aap.param == element.name:
+                            return True
+                        elif aap.param in self.paramValues: #check for multiple inputs
+                            aap2 = self.paramValues[aap.param]
+                            if element.name in aap2:
+                                return True
             if isinstance(element, ParameterVector):
                 for param in self.parameters:
                     if isinstance(param, ParameterTableField):