select directory on .. (and first entry otherewise) in Filelist, add getCurrentDirec...

diff --git a/lib/python/Components/FileList.py b/lib/python/Components/FileList.py
index a0b01b2e76aaaab41ab9fb9a8733caa2c36cfd0f..4238ed1a672026b24fa2e2000fed7faa69fdb754 100644 (file)
--- a/lib/python/Components/FileList.py
+++ b/lib/python/Components/FileList.py
@@ -52,6 +52,7 @@ class FileList(MenuList, HTMLComponent, GUIComponent):
                GUIComponent.__init__(self)
                self.l = eListboxPythonMultiContent()
                
+               self.current_directory = None
                self.useServiceRef = useServiceRef
                self.showDirectories = showDirectories
                self.showFiles = showFiles
@@ -68,9 +69,10 @@ class FileList(MenuList, HTMLComponent, GUIComponent):
        def getFileList(self):
                return self.list
        
-       def changeDir(self, directory):
+       def changeDir(self, directory, select = None):
                self.list = []
                
+               self.current_directory = directory
                directories = []
                files = []
                
@@ -122,20 +124,42 @@ class FileList(MenuList, HTMLComponent, GUIComponent):
                                                self.list.append(FileEntryComponent(name = name, absolute = x , isDir = False))
                                else:
                                        self.list.append(FileEntryComponent(name = name, absolute = x , isDir = False))
-                               
+
                self.l.setList(self.list)
                
+               if select is not None:
+                       i = 0
+                       self.moveToIndex(0)
+                       for x in self.list:
+                               p = x[0][0]
+                               
+                               if isinstance(p, eServiceReference):
+                                       p = p.getPath()
+                               
+                               if p == select:
+                                       self.moveToIndex(i)
+                               i += 1
+
+       def getCurrentDirectory(self):
+               return self.current_directory
+
        def canDescent(self):
                return self.getSelection()[1]
        
        def descent(self):
-               self.changeDir(self.getSelection()[0])
+               self.changeDir(self.getSelection()[0], select = self.current_directory)
                
        def getFilename(self):
-               return self.getSelection()[0].getPath()
+               x = self.getSelection()[0]
+               if isinstance(x, eServiceReference):
+                       x = x.getPath()
+               return x
 
        def getServiceRef(self):
-               return self.getSelection()[0]
+               x = self.getSelection()[0]
+               if isinstance(x, eServiceReference):
+                       return x
+               return None
 
        GUI_WIDGET = eListbox