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from HTMLComponent import *
from GUIComponent import *
import re
from MenuList import MenuList
from Tools.Directories import *
from enigma import *
RT_HALIGN_LEFT = 0
RT_HALIGN_RIGHT = 1
RT_HALIGN_CENTER = 2
RT_HALIGN_BLOCK = 4
RT_VALIGN_TOP = 0
RT_VALIGN_CENTER = 8
RT_VALIGN_BOTTOM = 16
EXTENSIONS = {
"mp3": "music",
"wav": "music",
"jpg": "picture",
"jpeg": "picture",
"png": "picture",
"ts": "movie",
"avi": "movie",
"mpg": "movie",
"mpeg": "movie",
}
def FileEntryComponent(name, absolute, isDir = False):
res = [ (absolute, isDir) ]
res.append((eListboxPythonMultiContent.TYPE_TEXT, 35, 1, 200, 20, 0, RT_HALIGN_LEFT ,name))
if isDir:
png = loadPNG(resolveFilename(SCOPE_SKIN_IMAGE, "/extensions/directory.png"))
else:
extension = name.split('.')
extension = extension[-1]
if EXTENSIONS.has_key(extension):
png = loadPNG(resolveFilename(SCOPE_SKIN_IMAGE, "/extensions/" + EXTENSIONS[extension] + ".png"))
if png is not None:
res.append((eListboxPythonMultiContent.TYPE_PIXMAP_ALPHATEST, 10, 2, 20, 20, png))
return res
class FileList(HTMLComponent, GUIComponent, MenuList):
def __init__(self, directory, showDirectories = True, showFiles = True, matchingPattern = None):
GUIComponent.__init__(self)
self.l = eListboxPythonMultiContent()
self.showDirectories = showDirectories
self.showFiles = showFiles
# example: matching .nfi and .ts files: "^.*\.(nfi|ts)"
self.matchingPattern = matchingPattern
self.changeDir(directory)
self.l.setFont(0, gFont("Regular", 18))
def getSelection(self):
return self.l.getCurrentSelection()[0]
def changeDir(self, directory):
self.list = []
files = os.listdir(directory)
files.sort()
if directory != "/" and self.showDirectories:
self.list.append(FileEntryComponent(name = "..", absolute = '/'.join(directory.split('/')[:-2]) + '/', isDir = True))
directories = []
for x in files:
if os.path.isdir(directory + x):
directories.append(x)
files.remove(x)
if self.showDirectories:
for x in directories:
self.list.append(FileEntryComponent(name = x, absolute = directory + x + "/" , isDir = True))
if self.showFiles:
for x in files:
if self.matchingPattern is not None:
if re.compile(self.matchingPattern).search(x):
self.list.append(FileEntryComponent(name = x, absolute = directory + x , isDir = False))
else:
self.list.append(FileEntryComponent(name = x, absolute = directory + x , isDir = False))
self.l.setList(self.list)
def GUIcreate(self, parent):
self.instance = eListbox(parent)
self.instance.setContent(self.l)
self.instance.setItemHeight(23)
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