3 from os import path as os_path, listdir
4 from MenuList import MenuList
5 from Components.Harddisk import harddiskmanager
7 from Tools.Directories import SCOPE_SKIN_IMAGE, resolveFilename
9 from enigma import RT_HALIGN_LEFT, eListbox, eListboxPythonMultiContent, \
10 eServiceReference, eServiceCenter, gFont
11 from Tools.LoadPixmap import LoadPixmap
27 def FileEntryComponent(name, absolute = None, isDir = False):
28 res = [ (absolute, isDir) ]
29 res.append((eListboxPythonMultiContent.TYPE_TEXT, 35, 1, 470, 20, 0, RT_HALIGN_LEFT, name))
31 png = LoadPixmap(resolveFilename(SCOPE_SKIN_IMAGE, "extensions/directory.png"))
33 extension = name.split('.')
34 extension = extension[-1].lower()
35 if EXTENSIONS.has_key(extension):
36 png = LoadPixmap(resolveFilename(SCOPE_SKIN_IMAGE, "extensions/" + EXTENSIONS[extension] + ".png"))
40 res.append((eListboxPythonMultiContent.TYPE_PIXMAP_ALPHATEST, 10, 2, 20, 20, png))
44 class FileList(MenuList):
45 def __init__(self, directory, showDirectories = True, showFiles = True, matchingPattern = None, useServiceRef = False, isTop = False, enableWrapAround = False):
46 MenuList.__init__(self, list, enableWrapAround, eListboxPythonMultiContent())
47 self.mount_point = None
48 self.current_directory = None
49 self.useServiceRef = useServiceRef
50 self.showDirectories = showDirectories
51 self.showFiles = showFiles
53 # example: matching .nfi and .ts files: "^.*\.(nfi|ts)"
54 self.matchingPattern = matchingPattern
55 self.changeDir(directory)
57 self.l.setFont(0, gFont("Regular", 18))
58 self.l.setItemHeight(23)
59 self.serviceHandler = eServiceCenter.getInstance()
61 def getSelection(self):
62 if self.l.getCurrentSelection() is None:
64 return self.l.getCurrentSelection()[0]
66 def getCurrentEvent(self):
67 l = self.l.getCurrentSelection()
68 if not l or l[0][1] == True:
71 return self.serviceHandler.info(l[0][0]).getEvent(l[0][0])
73 def getFileList(self):
76 def changeDir(self, directory, select = None):
79 # if we are just entering from the list of mount points:
80 if self.current_directory is None:
81 self.mount_point = directory
82 self.current_directory = directory
86 if directory is None: # present available mountpoints
87 print "listing partitions:"
88 for p in harddiskmanager.getMountedPartitions():
89 if p.mountpoint == "/":
90 self.list.append(FileEntryComponent(name = p.description, absolute = p.mountpoint, isDir = True))
92 self.list.append(FileEntryComponent(name = p.description, absolute = p.mountpoint + "/", isDir = True))
95 elif self.useServiceRef:
96 root = eServiceReference("2:0:1:0:0:0:0:0:0:0:" + directory)
97 serviceHandler = eServiceCenter.getInstance()
98 list = serviceHandler.list(root)
105 if s.flags & s.mustDescent:
106 directories.append(s.getPath())
109 print s.getName(), s.flags
113 files = listdir(directory)
117 if os_path.isdir(directory + x):
118 directories.append(directory + x + "/")
121 if directory is not None and self.showDirectories and not self.isTop:
122 if directory == self.mount_point:
123 self.list.append(FileEntryComponent(name = ".. (" +_("List of Storage Devices") + ")", absolute = None, isDir = True))
125 self.list.append(FileEntryComponent(name = "..", absolute = '/'.join(directory.split('/')[:-2]) + '/', isDir = True))
127 if self.showDirectories:
128 for x in directories:
129 name = x.split('/')[-2]
130 self.list.append(FileEntryComponent(name = name, absolute = x, isDir = True))
134 if self.useServiceRef:
136 name = path.split('/')[-1]
141 if self.matchingPattern is not None:
142 if re.compile(self.matchingPattern).search(path):
143 self.list.append(FileEntryComponent(name = name, absolute = x , isDir = False))
145 self.list.append(FileEntryComponent(name = name, absolute = x , isDir = False))
147 self.l.setList(self.list)
149 if select is not None:
155 if isinstance(p, eServiceReference):
162 def getCurrentDirectory(self):
163 return self.current_directory
165 def canDescent(self):
166 if self.getSelection() is None:
168 return self.getSelection()[1]
171 if self.getSelection() is None:
173 self.changeDir(self.getSelection()[0], select = self.current_directory)
175 def getFilename(self):
176 if self.getSelection() is None:
178 x = self.getSelection()[0]
179 if isinstance(x, eServiceReference):
183 def getServiceRef(self):
184 if self.getSelection() is None:
186 x = self.getSelection()[0]
187 if isinstance(x, eServiceReference):
192 harddiskmanager.on_partition_list_change.append(self.partitionListChanged)
195 harddiskmanager.on_partition_list_change.remove(self.partitionListChanged)
198 self.changeDir(self.current_directory, self.getFilename())
200 def partitionListChanged(self, action, device):
201 if self.current_directory is None: