[processing] fixes for new parameters architecture

includes better managing of crd and extent parameters in models, not requiring now the use of modeler-only lags

Author: volaya

python/plugins/processing/algs/lidar/fusion/ClipData.py

@@ -52,7 +52,7 @@ def defineCharacteristics(self):
         self.group, self.i18n_group = self.trAlgorithm('Points')
         self.addParameter(ParameterFile(
             self.INPUT, self.tr('Input LAS layer')))
-        self.addParameter(ParameterExtent(self.EXTENT, self.tr('Extent')))
+        self.addParameter(ParameterExtent(self.EXTENT, self.tr('Extent'), optional=False))
         self.addParameter(ParameterSelection(
             self.SHAPE, self.tr('Shape'), ['Rectangle', 'Circle']))
         self.addOutput(OutputFile(

python/plugins/processing/algs/lidar/lastools/lasquery.py

@@ -45,7 +45,7 @@ def defineCharacteristics(self):
         self.name, self.i18n_name = self.trAlgorithm('lasquery')
         self.group, self.i18n_group = self.trAlgorithm('LAStools')
         self.addParametersVerboseGUI()
-        self.addParameter(ParameterExtent(self.AOI, self.tr('area of interest')))
+        self.addParameter(ParameterExtent(self.AOI, self.tr('area of interest'), optional=False))
         self.addParametersAdditionalGUI()
 
     def processAlgorithm(self, progress):

python/plugins/processing/algs/qgis/GridLine.py

@@ -57,7 +57,7 @@ def defineCharacteristics(self):
         self.group, self.i18n_group = self.trAlgorithm('Vector creation tools')
 
         self.addParameter(ParameterExtent(self.EXTENT,
-                                          self.tr('Grid extent')))
+                                          self.tr('Grid extent'), optional=False))
         self.addParameter(ParameterNumber(self.HSPACING,
                                           self.tr('Horizontal spacing'), default=10.0))
         self.addParameter(ParameterNumber(self.VSPACING,

python/plugins/processing/algs/qgis/GridPolygon.py

@@ -65,7 +65,7 @@ def defineCharacteristics(self):
         self.addParameter(ParameterSelection(self.TYPE,
                                              self.tr('Grid type'), self.types))
         self.addParameter(ParameterExtent(self.EXTENT,
-                                          self.tr('Grid extent')))
+                                          self.tr('Grid extent'), optional=False))
         self.addParameter(ParameterNumber(self.HSPACING,
                                           self.tr('Horizontal spacing'), default=10.0))
         self.addParameter(ParameterNumber(self.VSPACING,

python/plugins/processing/algs/qgis/RandomPointsExtent.py

@@ -59,7 +59,7 @@ def defineCharacteristics(self):
         self.name, self.i18n_name = self.trAlgorithm('Random points in extent')
         self.group, self.i18n_group = self.trAlgorithm('Vector creation tools')
         self.addParameter(ParameterExtent(self.EXTENT,
-                                          self.tr('Input extent')))
+                                          self.tr('Input extent'), optional=False))
         self.addParameter(ParameterNumber(self.POINT_NUMBER,
                                           self.tr('Points number'), 1, None, 1))
         self.addParameter(ParameterNumber(self.MIN_DISTANCE,

python/plugins/processing/algs/qgis/RandomSelection.py

@@ -53,7 +53,6 @@ def getIcon(self):
         return QIcon(os.path.join(pluginPath, 'images', 'ftools', 'random_selection.png'))
 
     def defineCharacteristics(self):
-        self.allowOnlyOpenedLayers = True
         self.name, self.i18n_name = self.trAlgorithm('Random selection')
         self.group, self.i18n_group = self.trAlgorithm('Vector selection tools')
 

python/plugins/processing/algs/qgis/RandomSelectionWithinSubsets.py

@@ -57,7 +57,6 @@ def getIcon(self):
         return QIcon(os.path.join(pluginPath, 'images', 'ftools', 'sub_selection.png'))
 
     def defineCharacteristics(self):
-        self.allowOnlyOpenedLayers = True
         self.name, self.i18n_name = self.trAlgorithm('Random selection within subsets')
         self.group, self.i18n_group = self.trAlgorithm('Vector selection tools')
 

python/plugins/processing/algs/qgis/RegularPoints.py

@@ -63,7 +63,7 @@ def defineCharacteristics(self):
         self.group, self.i18n_group = self.trAlgorithm('Vector creation tools')
 
         self.addParameter(ParameterExtent(self.EXTENT,
-                                          self.tr('Input extent')))
+                                          self.tr('Input extent'), optional=False))
         self.addParameter(ParameterNumber(self.SPACING,
                                           self.tr('Point spacing/count'), 0.0001, 999999999.999999999, 0.0001))
         self.addParameter(ParameterNumber(self.INSET,

python/plugins/processing/algs/qgis/SetVectorStyle.py

@@ -41,7 +41,6 @@ class SetVectorStyle(GeoAlgorithm):
     OUTPUT = 'OUTPUT'
 
     def defineCharacteristics(self):
-        # self.allowOnlyOpenedLayers = True
         self.name, self.i18n_name = self.trAlgorithm('Set style for vector layer')
         self.group, self.i18n_group = self.trAlgorithm('Vector general tools')
         self.addParameter(ParameterVector(self.INPUT,

python/plugins/processing/algs/qgis/VectorGridPolygons.py

@@ -58,7 +58,7 @@ def defineCharacteristics(self):
         self.group, self.i18n_group = self.trAlgorithm('Vector creation tools')
 
         self.addParameter(ParameterExtent(self.EXTENT,
-                                          self.tr('Grid extent')))
+                                          self.tr('Grid extent'), optional=False))
         self.addParameter(ParameterNumber(self.STEP_X,
                                           self.tr('X spacing'), 0.0, 1000000000.0, 0.0001))
         self.addParameter(ParameterNumber(self.STEP_Y,