Merge remote branch 'origin/bug_112_enable_extensions_manager'

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

diff --git a/lib/python/Components/config.py b/lib/python/Components/config.py
index e249caf4d3e80029a09d19c6f77066147c7a03f4..a6007b105f62ebb9f5e73bc1291546e95a69d200 100755 (executable)
--- a/lib/python/Components/config.py
+++ b/lib/python/Components/config.py
@@ -1,6 +1,6 @@
 from enigma import getPrevAsciiCode
 from Tools.NumericalTextInput import NumericalTextInput
 from enigma import getPrevAsciiCode
 from Tools.NumericalTextInput import NumericalTextInput

-from Tools.Directories import resolveFilename, SCOPE_CONFIG
+from Tools.Directories import resolveFilename, SCOPE_CONFIG, fileExists

 from Components.Harddisk import harddiskmanager
 from copy import copy as copy_copy
 from os import path as os_path
 from Components.Harddisk import harddiskmanager
 from copy import copy as copy_copy
 from os import path as os_path


@@ -1017,6 +1017,40 @@ class ConfigPassword(ConfigText):
                ConfigText.onDeselect(self, session)
                self.hidden = True
 
                ConfigText.onDeselect(self, session)
                self.hidden = True
 

+# lets the user select between [min, min+stepwidth, min+(stepwidth*2)..., maxval] with maxval <= max depending
+# on the stepwidth
+# min, max, stepwidth, default are int values
+# wraparound: pressing RIGHT key at max value brings you to min value and vice versa if set to True
+class ConfigSelectionNumber(ConfigSelection):
+       def __init__(self, min, max, stepwidth, default = None, wraparound = False):
+               self.wraparound = wraparound
+               if default is None:
+                       default = min
+               default = str(default)
+               choices = []
+               step = min
+               while step <= max:
+                       choices.append(str(step))
+                       step += stepwidth
+               
+               ConfigSelection.__init__(self, choices, default)
+
+       def getValue(self):
+               return int(ConfigSelection.getValue(self))
+
+       def setValue(self, val):
+               ConfigSelection.setValue(self, str(val))
+
+       def handleKey(self, key):
+               if not self.wraparound:
+                       if key == KEY_RIGHT:
+                               if len(self.choices) == (self.choices.index(self.value) + 1):
+                                       return
+                       if key == KEY_LEFT:
+                               if self.choices.index(self.value) == 0:
+                                       return
+               ConfigSelection.handleKey(self, key)
+

 class ConfigNumber(ConfigText):
        def __init__(self, default = 0):
                ConfigText.__init__(self, str(default), fixed_size = False)
 class ConfigNumber(ConfigText):
        def __init__(self, default = 0):
                ConfigText.__init__(self, str(default), fixed_size = False)


@@ -1249,7 +1283,6 @@ class ConfigLocations(ConfigElement):
                self.default = default
                self.locations = []
                self.mountpoints = []
                self.default = default
                self.locations = []
                self.mountpoints = []

-               harddiskmanager.on_partition_list_change.append(self.mountpointsChanged)

                self.value = default[:]
 
        def setValue(self, value):
                self.value = default[:]
 
        def setValue(self, value):


@@ -1286,7 +1319,7 @@ class ConfigLocations(ConfigElement):
                locations = [[x, None, False, False] for x in tmp]
                self.refreshMountpoints()
                for x in locations:
                locations = [[x, None, False, False] for x in tmp]
                self.refreshMountpoints()
                for x in locations:

-                       if os_path.exists(x[0]):
+                       if fileExists(x[0]):

                                x[1] = self.getMountpoint(x[0])
                                x[2] = True
                self.locations = locations
                                x[1] = self.getMountpoint(x[0])
                                x[2] = True
                self.locations = locations


@@ -1305,20 +1338,11 @@ class ConfigLocations(ConfigElement):
                        return False
                return self.tostring([x[0] for x in locations]) != sv
 
                        return False
                return self.tostring([x[0] for x in locations]) != sv
 

-       def mountpointsChanged(self, action, dev):
-               print "Mounts changed: ", action, dev
-               mp = dev.mountpoint+"/"
-               if action == "add":
-                       self.addedMount(mp)
-               elif action == "remove":
-                       self.removedMount(mp)
-               self.refreshMountpoints()
-

        def addedMount(self, mp):
                for x in self.locations:
                        if x[1] == mp:
                                x[2] = True
        def addedMount(self, mp):
                for x in self.locations:
                        if x[1] == mp:
                                x[2] = True

-                       elif x[1] == None and os_path.exists(x[0]):
+                       elif x[1] == None and fileExists(x[0]):

                                x[1] = self.getMountpoint(x[0])
                                x[2] = True
 
                                x[1] = self.getMountpoint(x[0])
                                x[2] = True
 


@@ -1328,7 +1352,7 @@ class ConfigLocations(ConfigElement):
                                x[2] = False
 
        def refreshMountpoints(self):
                                x[2] = False
 
        def refreshMountpoints(self):

-               self.mountpoints = [p.mountpoint + "/" for p in harddiskmanager.getMountedPartitions() if p.mountpoint != "/"]
+               self.mountpoints = [p.mountpoint for p in harddiskmanager.getMountedPartitions() if p.mountpoint != "/"]

                self.mountpoints.sort(key = lambda x: -len(x))
 
        def checkChangedMountpoints(self):
                self.mountpoints.sort(key = lambda x: -len(x))
 
        def checkChangedMountpoints(self):