fixed #6571

Author: volaya

python/plugins/sextante/gui/MultipleInputPanel.py

@@ -53,6 +53,11 @@ def __init__(self, options, datatype = None, parent = None):
         self.horizontalLayout.addWidget(self.pushButton)
         self.setLayout(self.horizontalLayout)
 
+    def setSelectedItems(self, selected):
+        #no checking is performed!
+        self.selectedoptions = selected
+        self.label.setText(str(len(self.selectedoptions)) + " elements selected")
+        
     def showSelectionDialog(self):
         #If there is a datatype, we use it to create the list of options
         if self.datatype is not None:

python/plugins/sextante/modeler/ModelerParameterDefinitionDialog.py

@@ -87,7 +87,7 @@ def setupUi(self):
         self.horizontalLayout3.setMargin(0)
 
         if isinstance(self.param, Parameter):
-            self.nameTextBox.setText(self.param.name)
+            self.nameTextBox.setText(self.param.description)
 
         if self.paramType == ModelerParameterDefinitionDialog.PARAMETER_BOOLEAN or \
                     isinstance(self.param, ParameterBoolean):

python/plugins/sextante/modeler/ModelerParametersDialog.py

@@ -510,7 +510,19 @@ def setPreviousValues(self):
                 elif isinstance(param, ParameterFixedTable):
                     pass
                 elif isinstance(param, ParameterMultipleInput):
-                    pass
+                    value = self.model.getValueFromAlgorithmAndParameter(value)
+                    values = value.split(";")
+                    selectedoptions = []
+                    if param.datatype == ParameterMultipleInput.TYPE_VECTOR_ANY:
+                        options = self.getVectorLayers()
+                    else:
+                        options = self.getRasterLayers()
+                    for i in range(len(options)):
+                        option = options[i] 
+                        for aap in (values):                                                                                
+                            if str(option) == aap:
+                                selectedoptions.append(i)        
+                    widget.setSelectedItems(selectedoptions)
                 else:
                     pass