Remove some unused code

nyalldawson · nyalldawson · commit 2f28736e8e85 · 2017-06-06T14:38:52.000+10:00
diff --git a/python/plugins/processing/core/parameters.py b/python/plugins/processing/core/parameters.py
@@ -585,36 +585,6 @@ class ParameterRaster(ParameterDataObject):
     def __init__(self, name='', description='', optional=False, showSublayersDialog=True):
         ParameterDataObject.__init__(self, name, description, None, optional)
         self.showSublayersDialog = parseBool(showSublayersDialog)
-        self.exported = None
-
-    def getSafeExportedLayer(self):
-        """Returns not the value entered by the user, but a string with
-        a filename which contains the data of this layer, but saved in
-        a standard format (currently always a geotiff file) so that it
-        can be opened by most external applications.
-
-        Works only if the layer represented by the parameter value is
-        currently loaded in QGIS. Otherwise, it will not perform any
-        export and return the current value string.
-
-        If the current value represents a layer in a suitable format,
-        it does not export at all and returns that value.
-
-        The layer is exported just the first time the method is called.
-        The method can be called several times and it will always
-        return the same file, performing the export only the first
-        time.
-        """
-        context = dataobjects.createContext()
-
-        if self.exported:
-            return self.exported
-        layer = QgsProcessingUtils.mapLayerFromString(self.value, context, False)
-        if layer:
-            self.exported = dataobjects.exportRasterLayer(layer)
-        else:
-            self.exported = self.value
-        return self.exported
 
     def getAsScriptCode(self):
         param_type = ''
diff --git a/python/plugins/processing/gui/wrappers.py b/python/plugins/processing/gui/wrappers.py
@@ -1232,40 +1232,6 @@ def validator(v):
             return self.comboValue(validator)
 
 
-def getFileFilter(param):
-    """
-    Returns a suitable file filter pattern for the specified parameter definition
-    :param param:
-    :return:
-    """
-    if param.type() == 'multilayer':
-        if param.layerType() == QgsProcessingParameterDefinition.TypeRaster:
-            exts = dataobjects.getSupportedOutputRasterLayerExtensions()
-        elif param.layerType() == QgsProcessingParameterDefinition.TypeFile:
-            return self.tr('All files (*.*)', 'QgsProcessingParameterMultipleLayers')
-        else:
-            exts = QgsVectorFileWriter.supportedFormatExtensions()
-        for i in range(len(exts)):
-            exts[i] = self.tr('{0} files (*.{1})', 'QgsProcessingParameterMultipleLayers').format(exts[i].upper(), exts[i].lower())
-        return ';;'.join(exts)
-    elif param.type() == 'raster':
-        exts = dataobjects.getSupportedOutputRasterLayerExtensions()
-        for i in range(len(exts)):
-            exts[i] = self.tr('{0} files (*.{1})', 'ParameterRaster').format(exts[i].upper(), exts[i].lower())
-        return ';;'.join(exts)
-    elif param.type() == 'table':
-        exts = ['csv', 'dbf']
-        for i in range(len(exts)):
-            exts[i] = self.tr('{0} files (*.{1})', 'ParameterTable').format(exts[i].upper(), exts[i].lower())
-        return ';;'.join(exts)
-    elif param.type() == 'sink':
-        exts = QgsVectorFileWriter.supportedFormatExtensions()
-        for i in range(len(exts)):
-            exts[i] = self.tr('{0} files (*.{1})', 'ParameterVector').format(exts[i].upper(), exts[i].lower())
-        return ';;'.join(exts)
-    return ''
-
-
 class WidgetWrapperFactory:
 
     """
