[processing] resurrects matrix parameter

python/plugins/processing/gui/FixedTableDialog.py

@@ -63,20 +63,20 @@ def __init__(self, param, table):
         self.btnRemove.clicked.connect(lambda: self.removeRows())
         self.btnRemoveAll.clicked.connect(lambda: self.removeRows(True))
 
-        if self.param.fixedNumOfRows:
+        if self.param.hasFixedNumberRows():
             self.btnAdd.setEnabled(False)
             self.btnRemove.setEnabled(False)
             self.btnRemoveAll.setEnabled(False)
 
         self.populateTable(table)
 
     def populateTable(self, table):
-        cols = len(self.param.cols)
+        cols = len(self.param.headers())
         rows = len(table)
         model = QStandardItemModel(rows, cols)
 
         # Set headers
-        model.setHorizontalHeaderLabels(self.param.cols)
+        model.setHorizontalHeaderLabels(self.param.headers())
 
         # Populate table
         for i in range(rows):
@@ -101,7 +101,7 @@ def reject(self):
     def removeRows(self, removeAll=False):
         if removeAll:
             self.tblView.model().clear()
-            self.tblView.model().setHorizontalHeaderLabels(self.param.cols)
+            self.tblView.model().setHorizontalHeaderLabels(self.param.headers())
         else:
             indexes = sorted(self.tblView.selectionModel().selectedRows())
             self.tblView.setUpdatesEnabled(False)

python/plugins/processing/gui/FixedTablePanel.py

@@ -46,13 +46,13 @@ def __init__(self, param, parent=None):
 
         self.param = param
         self.table = []
-        for i in range(param.numRows):
+        for i in range(param.numberRows()):
             self.table.append(list())
-            for j in range(len(param.cols)):
+            for j in range(len(param.headers())):
                 self.table[i].append('0')
 
         self.leText.setText(
-            self.tr('Fixed table {0}x{1}').format(param.numRows, len(param.cols)))
+            self.tr('Fixed table {0}x{1}').format(param.numberRows(), len(param.headers())))
 
         self.btnSelect.clicked.connect(self.showFixedTableDialog)
 
@@ -63,4 +63,4 @@ def showFixedTableDialog(self):
             self.table = dlg.rettable
 
         self.leText.setText(self.tr('Fixed table {0}x{1}').format(
-            len(self.table), len(self.param.cols)))
+            len(self.table), len(self.param.headers())))

python/plugins/processing/gui/wrappers.py

@@ -1607,6 +1607,8 @@ def create_wrapper_from_class(param, dialog, row=0, col=0):
             wrapper = MapLayerWidgetWrapper
         elif param.type() == 'range':
             wrapper = RangeWidgetWrapper
+        elif param.type() == 'matrix':
+            wrapper = FixedTableWidgetWrapper
         else:
             assert False, param.type()
         return wrapper(param, dialog, row, col)