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:
82 self.mount_point = None
84 # Sort Mountpoints by length (longest first)
85 sortedp = harddiskmanager.getMountedPartitions()
86 sortedp.sort(key=lambda p: 0 - len(p.mountpoint))
88 # Search for the longest matching mp (should at least match /)
90 if directory.startswith(p.mountpoint):
91 self.mount_point = p.mountpoint
92 if p.mountpoint != "/":
93 self.mount_point += "/"
95 self.current_directory = directory
99 if directory is None: # present available mountpoints
100 print "listing partitions:"
101 for p in harddiskmanager.getMountedPartitions():
102 if p.mountpoint == "/":
103 self.list.append(FileEntryComponent(name = p.description, absolute = p.mountpoint, isDir = True))
105 self.list.append(FileEntryComponent(name = p.description, absolute = p.mountpoint + "/", isDir = True))
108 elif self.useServiceRef:
109 root = eServiceReference("2:0:1:0:0:0:0:0:0:0:" + directory)
110 serviceHandler = eServiceCenter.getInstance()
111 list = serviceHandler.list(root)
118 if s.flags & s.mustDescent:
119 directories.append(s.getPath())
122 print s.getName(), s.flags
126 files = listdir(directory)
130 if os_path.isdir(directory + x):
131 directories.append(directory + x + "/")
134 if directory is not None and self.showDirectories and not self.isTop:
135 if directory == self.mount_point:
136 self.list.append(FileEntryComponent(name = ".. (" +_("List of Storage Devices") + ")", absolute = None, isDir = True))
138 self.list.append(FileEntryComponent(name = "..", absolute = '/'.join(directory.split('/')[:-2]) + '/', isDir = True))
140 if self.showDirectories:
141 for x in directories:
142 name = x.split('/')[-2]
143 self.list.append(FileEntryComponent(name = name, absolute = x, isDir = True))
147 if self.useServiceRef:
149 name = path.split('/')[-1]
154 if self.matchingPattern is not None:
155 if re.compile(self.matchingPattern).search(path):
156 self.list.append(FileEntryComponent(name = name, absolute = x , isDir = False))
158 self.list.append(FileEntryComponent(name = name, absolute = x , isDir = False))
160 self.l.setList(self.list)
162 if select is not None:
168 if isinstance(p, eServiceReference):
175 def getCurrentDirectory(self):
176 return self.current_directory
178 def canDescent(self):
179 if self.getSelection() is None:
181 return self.getSelection()[1]
184 if self.getSelection() is None:
186 self.changeDir(self.getSelection()[0], select = self.current_directory)
188 def getFilename(self):
189 if self.getSelection() is None:
191 x = self.getSelection()[0]
192 if isinstance(x, eServiceReference):
196 def getServiceRef(self):
197 if self.getSelection() is None:
199 x = self.getSelection()[0]
200 if isinstance(x, eServiceReference):
205 harddiskmanager.on_partition_list_change.append(self.partitionListChanged)
208 harddiskmanager.on_partition_list_change.remove(self.partitionListChanged)
211 self.changeDir(self.current_directory, self.getFilename())
213 def partitionListChanged(self, action, device):
214 if self.current_directory is None: