PyWebWizard: Fixing bugs and implementation of mising features.

New instance method (getProperties) for the Properties class.

- The DocumentPreview instance requires it.

Change-Id: Ide5b87752cedd4ae91077d641d9ad53874c56e4b

wizards/com/sun/star/wizards/common/Properties.py

@@ -58,3 +58,6 @@ class Properties(dict):
         if handle is not None:
             pv.Handle = handle
         return pv
+
+    def getProperties1(self):
+        return self.getProperties(self)

wizards/com/sun/star/wizards/ui/DocumentPreview.py

@@ -16,7 +16,7 @@
 #   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 #
 import traceback
-from wizards.common.Properties import Properties
+from ..common.Properties import Properties
 
 from com.sun.star.awt import WindowDescriptor
 from com.sun.star.awt import Rectangle
@@ -56,7 +56,7 @@ class DocumentPreview(object):
             ps = Properties()
             for index,item in enumerate(propNames):
                 ps[item] = propValues[index]
-            return self.setDocument(self.url, ps.getProperties(ps))
+            return self.setDocument(self.url, ps.getProperties1())
 
     def reload(self, xmsf):
         self.closeFrame()