1 from HTMLComponent import *
2 from GUIComponent import *
5 from os import path as os_path, listdir
6 from MenuList import MenuList
7 from Components.Harddisk import harddiskmanager
9 from Tools.Directories import SCOPE_SKIN_IMAGE, resolveFilename
11 from enigma import RT_HALIGN_LEFT, loadPNG, eListbox, eListboxPythonMultiContent, \
12 eServiceReference, eServiceCenter, gFont
28 def FileEntryComponent(name, absolute = None, isDir = False):
29 res = [ (absolute, isDir) ]
30 res.append((eListboxPythonMultiContent.TYPE_TEXT, 35, 1, 470, 20, 0, RT_HALIGN_LEFT, name))
32 png = loadPNG(resolveFilename(SCOPE_SKIN_IMAGE, "extensions/directory.png"))
34 extension = name.split('.')
35 extension = extension[-1].lower()
36 if EXTENSIONS.has_key(extension):
37 png = loadPNG(resolveFilename(SCOPE_SKIN_IMAGE, "extensions/" + EXTENSIONS[extension] + ".png"))
41 res.append((eListboxPythonMultiContent.TYPE_PIXMAP_ALPHATEST, 10, 2, 20, 20, png))
45 class FileList(MenuList, HTMLComponent, GUIComponent):
46 def __init__(self, directory, showDirectories = True, showFiles = True, matchingPattern = None, useServiceRef = False, isTop = False):
47 GUIComponent.__init__(self)
48 self.l = eListboxPythonMultiContent()
50 self.mount_point = None
51 self.current_directory = None
52 self.useServiceRef = useServiceRef
53 self.showDirectories = showDirectories
54 self.showFiles = showFiles
56 # example: matching .nfi and .ts files: "^.*\.(nfi|ts)"
57 self.matchingPattern = matchingPattern
58 self.changeDir(directory)
60 self.l.setFont(0, gFont("Regular", 18))
61 self.l.setItemHeight(23)
63 def getSelection(self):
64 if self.l.getCurrentSelection() is None:
66 return self.l.getCurrentSelection()[0]
68 def getFileList(self):
71 def changeDir(self, directory, select = None):
74 # if we are just entering from the list of mount points:
75 if self.current_directory is None:
76 self.mount_point = directory
77 self.current_directory = directory
81 if directory is None: # present available mountpoints
82 print "listing partitions:"
83 for p in harddiskmanager.getMountedPartitions():
84 if p.mountpoint == "/":
85 self.list.append(FileEntryComponent(name = p.description, absolute = p.mountpoint, isDir = True))
87 self.list.append(FileEntryComponent(name = p.description, absolute = p.mountpoint + "/", isDir = True))
90 elif self.useServiceRef:
91 root = eServiceReference("2:0:1:0:0:0:0:0:0:0:" + directory)
92 serviceHandler = eServiceCenter.getInstance()
93 list = serviceHandler.list(root)
100 if s.flags & s.mustDescent:
101 directories.append(s.getPath())
104 print s.getName(), s.flags
108 files = listdir(directory)
112 if os_path.isdir(directory + x):
113 directories.append(directory + x + "/")
116 if directory is not None and self.showDirectories and not self.isTop:
117 if directory == self.mount_point:
118 self.list.append(FileEntryComponent(name = ".. (" +_("List of Storage Devices") + ")", absolute = None, isDir = True))
120 self.list.append(FileEntryComponent(name = "..", absolute = '/'.join(directory.split('/')[:-2]) + '/', isDir = True))
122 if self.showDirectories:
123 for x in directories:
124 name = x.split('/')[-2]
125 self.list.append(FileEntryComponent(name = name, absolute = x, isDir = True))
129 if self.useServiceRef:
131 name = path.split('/')[-1]
136 if self.matchingPattern is not None:
137 if re.compile(self.matchingPattern).search(path):
138 self.list.append(FileEntryComponent(name = name, absolute = x , isDir = False))
140 self.list.append(FileEntryComponent(name = name, absolute = x , isDir = False))
142 self.l.setList(self.list)
144 if select is not None:
150 if isinstance(p, eServiceReference):
157 def getCurrentDirectory(self):
158 return self.current_directory
160 def canDescent(self):
161 if self.getSelection() is None:
163 return self.getSelection()[1]
166 if self.getSelection() is None:
168 self.changeDir(self.getSelection()[0], select = self.current_directory)
170 def getFilename(self):
171 if self.getSelection() is None:
173 x = self.getSelection()[0]
174 if isinstance(x, eServiceReference):
178 def getServiceRef(self):
179 if self.getSelection() is None:
181 x = self.getSelection()[0]
182 if isinstance(x, eServiceReference):
186 GUI_WIDGET = eListbox
188 def postWidgetCreate(self, instance):
189 instance.setContent(self.l)