from HTMLComponent import *
from GUIComponent import *
+import re
from MenuList import MenuList
RT_VALIGN_CENTER = 8
RT_VALIGN_BOTTOM = 16
-def FileEntryComponent(name, absolute, isDir = False):
+EXTENSIONS = {
+ "mp3": "music",
+ "wav": "music",
+ "ogg": "music",
+ "jpg": "picture",
+ "jpeg": "picture",
+ "png": "picture",
+ "ts": "movie",
+ "avi": "movie",
+ "mpg": "movie",
+ "mpeg": "movie",
+ }
+
+def FileEntryComponent(name, absolute = None, isDir = False):
res = [ (absolute, isDir) ]
- res.append((eListboxPythonMultiContent.TYPE_TEXT, 35, 1, 200, 20, 0, RT_HALIGN_LEFT ,name))
+ res.append((eListboxPythonMultiContent.TYPE_TEXT, 35, 1, 470, 20, 0, RT_HALIGN_LEFT, name))
if isDir:
- png = loadPNG(resolveFilename(SCOPE_SKIN_IMAGE, "/extensions/directory.png"))
+ png = loadPNG(resolveFilename(SCOPE_SKIN_IMAGE, "extensions/directory.png"))
else:
- # FIXME: detect file extensions correctly
- png = loadPNG(resolveFilename(SCOPE_SKIN_IMAGE, "/extensions/" + name[-3:] + ".png"))
+ extension = name.split('.')
+ extension = extension[-1].lower()
+ if EXTENSIONS.has_key(extension):
+ png = loadPNG(resolveFilename(SCOPE_SKIN_IMAGE, "extensions/" + EXTENSIONS[extension] + ".png"))
+ else:
+ png = None
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):
+class FileList(MenuList, HTMLComponent, GUIComponent):
+ def __init__(self, directory, showDirectories = True, showFiles = True, matchingPattern = None, useServiceRef = False, isTop = False):
GUIComponent.__init__(self)
self.l = eListboxPythonMultiContent()
-
+
+ self.useServiceRef = useServiceRef
self.showDirectories = showDirectories
self.showFiles = showFiles
+ self.isTop = isTop
+ # 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 getFileList(self):
+ return self.list
+
def changeDir(self, directory):
self.list = []
- directories = os.listdir(directory)
+ directories = []
+ files = []
- if directory != "/" and self.showDirectories:
+ if self.useServiceRef:
+ root = eServiceReference("2:0:1:0:0:0:0:0:0:0:" + directory)
+ serviceHandler = eServiceCenter.getInstance()
+ list = serviceHandler.list(root)
+
+ while 1:
+ s = list.getNext()
+ if not s.valid():
+ del list
+ break
+ if s.flags & s.mustDescent:
+ directories.append(s.getPath())
+ else:
+ files.append(s)
+ print s.getName(), s.flags
+ directories.sort()
+ files.sort()
+ else:
+ files = os.listdir(directory)
+ files.sort()
+ tmpfiles = files[:]
+ for x in tmpfiles:
+ if os.path.isdir(directory + x):
+ directories.append(directory + x + "/")
+ files.remove(x)
+
+ if directory != "/" and self.showDirectories and not self.isTop:
self.list.append(FileEntryComponent(name = "..", absolute = '/'.join(directory.split('/')[:-2]) + '/', isDir = True))
- for x in directories:
- if os.path.isdir(directory + x):
- if self.showDirectories:
- self.list.append(FileEntryComponent(name = x, absolute = directory + x + "/" , isDir = True))
- elif self.showFiles:
- self.list.append(FileEntryComponent(name = x, absolute = directory + x , isDir = False))
- self.l.setList(self.list)
+
+ if self.showDirectories:
+ for x in directories:
+ name = x.split('/')[-2]
+ self.list.append(FileEntryComponent(name = name, absolute = x, isDir = True))
+
+ if self.showFiles:
+ for x in files:
+ if self.useServiceRef:
+ path = x.getPath()
+ name = path.split('/')[-1]
+ else:
+ path = directory + x
+ name = x
- def GUIcreate(self, parent):
- self.instance = eListbox(parent)
- self.instance.setContent(self.l)
- self.instance.setItemHeight(23)
\ No newline at end of file
+ if self.matchingPattern is not None:
+ if re.compile(self.matchingPattern).search(path):
+ self.list.append(FileEntryComponent(name = name, absolute = x , isDir = False))
+ else:
+ self.list.append(FileEntryComponent(name = name, absolute = x , isDir = False))
+
+ self.l.setList(self.list)
+
+ def canDescent(self):
+ return self.getSelection()[1]
+
+ def descent(self):
+ self.changeDir(self.getSelection()[0])
+
+ def getFilename(self):
+ return self.getSelection()[0].getPath()
+
+ def getServiceRef(self):
+ return self.getSelection()[0]
+
+ GUI_WIDGET = eListbox
+
+ def postWidgetCreate(self, instance):
+ instance.setContent(self.l)
+ instance.setItemHeight(23)