[sextante] fixes in batch processing interface for #7348

volaya · volaya · commit a2bd6d8e88e8 · 2013-03-15T23:10:31.000+01:00
diff --git a/python/plugins/sextante/gui/BatchInputSelectionPanel.py b/python/plugins/sextante/gui/BatchInputSelectionPanel.py
@@ -22,7 +22,7 @@
 __copyright__ = '(C) 2012, Victor Olaya'
 # This will get replaced with a git SHA1 when you do a git archive
 __revision__ = '$Format:%H$'
-
+import os
 from PyQt4 import QtGui, QtCore
 from sextante.parameters.ParameterMultipleInput import ParameterMultipleInput
 
@@ -49,13 +49,26 @@ def __init__(self, param, row, col, batchDialog, parent = None):
         self.horizontalLayout.addWidget(self.pushButton)
         self.setLayout(self.horizontalLayout)
 
-    def showSelectionDialog(self):
-        ret = QtGui.QFileDialog.getOpenFileNames(self, "Open file", QtCore.QString(), "All files (*.*)")
-        if ret:
-            files = list(ret)
+    def showSelectionDialog(self):        
+        settings = QtCore.QSettings()
+        text = str(self.text.text())
+        if os.path.isdir(text):
+            path = text
+        elif os.path.isdir(os.path.dirname(text)):
+            path = os.path.dirname(text)
+        elif settings.contains("/SextanteQGIS/LastInputPath"):
+            path = str(settings.value( "/SextanteQGIS/LastInputPath",QtCore.QVariant( "" ) ).toString())
+        else:
+            path = ""
+        
+        ret = QtGui.QFileDialog.getOpenFileNames(self, "Open file", path, "All files (*.*)")
+        if ret:            
+            files = list(ret)            
             if len(files) == 1:
+                settings.setValue("/SextanteQGIS/LastInputPath", os.path.dirname(str(files[0])))
                 self.text.setText(str(files[0]))
             else:
+                settings.setValue("/SextanteQGIS/LastInputPath", os.path.dirname(str(files[0])))
                 if isinstance(self.param, ParameterMultipleInput):
                     self.text.setText(";".join(str(f) for f in files))
                 else:
diff --git a/python/plugins/sextante/gui/BatchProcessingDialog.py b/python/plugins/sextante/gui/BatchProcessingDialog.py
@@ -16,8 +16,6 @@
 *                                                                         *
 ***************************************************************************
 """
-from sextante.gui.SextantePostprocessing import SextantePostprocessing
-
 __author__ = 'Victor Olaya'
 __date__ = 'August 2012'
 __copyright__ = '(C) 2012, Victor Olaya'
@@ -27,7 +25,9 @@
 from PyQt4 import QtCore, QtGui
 from PyQt4.QtCore import *
 from PyQt4.QtGui import *
-from sextante.core.QGisLayers import QGisLayers
+from sextante.gui.SextantePostprocessing import SextantePostprocessing
+from sextante.parameters.ParameterFile import ParameterFile
+from sextante.gui.FileSelectionPanel import FileSelectionPanel
 from sextante.parameters.ParameterRaster import ParameterRaster
 from sextante.parameters.ParameterTable import ParameterTable
 from sextante.parameters.ParameterVector import ParameterVector
@@ -95,25 +95,27 @@ def headerDoubleClicked(self, col):
             widgetValue = widget.currentIndex()
             for row in range(1, self.table.rowCount()):
                 self.table.cellWidget(row, col).setCurrentIndex(widgetValue)
-
         elif isinstance(widget, ExtentSelectionPanel):
             widgetValue = widget.getValue()
             for row in range(1, self.table.rowCount()):
                 if widgetValue != None:
                     self.table.cellWidget(row, col).text.setText(widgetValue)
                 else:
                     self.table.cellWidget(row, col).text.setText("")
-
         elif isinstance(widget, CrsSelectionPanel):
             widgetValue = widget.getValue()
             for row in range(1, self.table.rowCount()):
                 self.table.cellWidget(row, col).epsg = widgetValue
                 self.table.cellWidget(row, col).setText()
-
         elif isinstance(widget, QtGui.QLineEdit):
             widgetValue = widget.text()
+            for row in range(1, self.table.rowCount()):
+                self.table.cellWidget(row, col).setText(widgetValue)        
+        elif isinstance(widget, BatchInputSelectionPanel):
+            widgetValue = widget.getText()
             for row in range(1, self.table.rowCount()):
                 self.table.cellWidget(row, col).setText(widgetValue)
+                
         else:
             pass
 
@@ -264,7 +266,10 @@ def finishAll(self):
 
     def setParameterValueFromWidget(self, param, widget, alg = None):
         if isinstance(param, (ParameterRaster, ParameterVector, ParameterTable, ParameterMultipleInput)):
-            return param.setValue(widget.getText())
+            value = widget.getText()
+            if unicode(value.strip()) == "":
+                value = None
+            return param.setValue(value)
         elif isinstance(param, ParameterBoolean):
             return param.setValue(widget.currentIndex() == 0)
         elif isinstance(param, ParameterSelection):
@@ -275,7 +280,7 @@ def setParameterValueFromWidget(self, param, widget, alg = None):
             if alg != None:
                 widget.useNewAlg(alg)
             return param.setValue(widget.getValue())
-        elif isinstance(param, ParameterCrs):
+        elif isinstance(param, (ParameterCrs, ParameterFile)):
             return param.setValue(widget.getValue())
         else:
             return param.setValue(widget.text())
@@ -300,6 +305,8 @@ def getWidgetFromParameter(self, param, row, col):
             item = ExtentSelectionPanel(self, self.alg, param.default)
         elif isinstance(param, ParameterCrs):
             item = CrsSelectionPanel(param.default)
+        elif isinstance(param, ParameterFile):
+            item = FileSelectionPanel(param.isFolder)
         else:
             item = QtGui.QLineEdit()
             try:
