patch by Moritz Venn: allow plugins to provide a Wakeup-Time

[enigma2.git] / lib / python / Components / FileList.py

diff --git a/lib/python/Components/FileList.py b/lib/python/Components/FileList.py
index 01358d532fc0b51222e69cd98bdd2af953ea4fb4..61297ac1c28fc9e968426e1b2dc5a48796570d55 100644 (file)
--- a/lib/python/Components/FileList.py
+++ b/lib/python/Components/FileList.py
@@ -1,5 +1,5 @@
-from HTMLComponent import *
-from GUIComponent import *
+from HTMLComponent import HTMLComponent
+from GUIComponent import GUIComponent
 import re
 
 from os import path as os_path, listdir
@@ -8,8 +8,10 @@ from Components.Harddisk import harddiskmanager
 
 from Tools.Directories import SCOPE_SKIN_IMAGE, resolveFilename
 
-from enigma import RT_HALIGN_LEFT, loadPNG, eListbox, eListboxPythonMultiContent, \
+from enigma import RT_HALIGN_LEFT, eListbox, eListboxPythonMultiContent, \
        eServiceReference, eServiceCenter, gFont
+from Tools.LoadPixmap import LoadPixmap
+
 
 EXTENSIONS = {
                "mp3": "music",
@@ -29,12 +31,12 @@ def FileEntryComponent(name, absolute = None, isDir = False):
        res = [ (absolute, isDir) ]
        res.append((eListboxPythonMultiContent.TYPE_TEXT, 35, 1, 470, 20, 0, RT_HALIGN_LEFT, name))
        if isDir:
-               png = loadPNG(resolveFilename(SCOPE_SKIN_IMAGE, "extensions/directory.png"))
+               png = LoadPixmap(resolveFilename(SCOPE_SKIN_IMAGE, "extensions/directory.png"))
        else:
                extension = name.split('.')
                extension = extension[-1].lower()
                if EXTENSIONS.has_key(extension):
-                       png = loadPNG(resolveFilename(SCOPE_SKIN_IMAGE, "extensions/" + EXTENSIONS[extension] + ".png"))
+                       png = LoadPixmap(resolveFilename(SCOPE_SKIN_IMAGE, "extensions/" + EXTENSIONS[extension] + ".png"))
                else:
                        png = None
        if png is not None:
@@ -59,12 +61,23 @@ class FileList(MenuList, HTMLComponent, GUIComponent):
 
                self.l.setFont(0, gFont("Regular", 18))
                self.l.setItemHeight(23)
+               self.serviceHandler = eServiceCenter.getInstance()
 
        def getSelection(self):
                if self.l.getCurrentSelection() is None:
                        return None
                return self.l.getCurrentSelection()[0]
        
+       def getSelectionIndex(self):
+               return self.l.getCurrentSelectionIndex()
+       
+       def getCurrentEvent(self):
+               l = self.l.getCurrentSelection()
+               if not l or l[0][1] == True:
+                       return None
+               else:
+                       return self.serviceHandler.info(l[0][0]).getEvent(l[0][0])
+       
        def getFileList(self):
                return self.list
        
@@ -187,3 +200,16 @@ class FileList(MenuList, HTMLComponent, GUIComponent):
 
        def postWidgetCreate(self, instance):
                instance.setContent(self.l)
+
+       def execBegin(self):
+               harddiskmanager.on_partition_list_change.append(self.partitionListChanged)
+               
+       def execEnd(self):
+               harddiskmanager.on_partition_list_change.remove(self.partitionListChanged)
+
+       def refresh(self):
+               self.changeDir(self.current_directory, self.getFilename())
+
+       def partitionListChanged(self, action, device):
+               if self.current_directory is None:
+                       self.refresh()