X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/43daa4a4977458503f80900194fe0779995a1257..910c0d916209bb6607b0def237b6c38e27906426:/lib/python/Components/FileList.py diff --git a/lib/python/Components/FileList.py b/lib/python/Components/FileList.py old mode 100644 new mode 100755 index e064d052..1d71514b --- a/lib/python/Components/FileList.py +++ b/lib/python/Components/FileList.py @@ -1,41 +1,46 @@ -import re - +from re import compile as re_compile from os import path as os_path, listdir from MenuList import MenuList from Components.Harddisk import harddiskmanager -from Tools.Directories import SCOPE_SKIN_IMAGE, resolveFilename +from Tools.Directories import SCOPE_CURRENT_SKIN, resolveFilename, fileExists -from enigma import RT_HALIGN_LEFT, eListbox, eListboxPythonMultiContent, \ +from enigma import RT_HALIGN_LEFT, eListboxPythonMultiContent, \ eServiceReference, eServiceCenter, gFont from Tools.LoadPixmap import LoadPixmap EXTENSIONS = { + "m4a": "music", + "mp2": "music", "mp3": "music", "wav": "music", "ogg": "music", + "flac": "music", "jpg": "picture", "jpeg": "picture", "png": "picture", "bmp": "picture", "ts": "movie", "avi": "movie", + "divx": "movie", + "m4v": "movie", "mpg": "movie", "mpeg": "movie", "mkv": "movie", - "avi": "movie", + "mp4": "movie", + "mov": "movie" } def FileEntryComponent(name, absolute = None, isDir = False): res = [ (absolute, isDir) ] res.append((eListboxPythonMultiContent.TYPE_TEXT, 35, 1, 470, 20, 0, RT_HALIGN_LEFT, name)) if isDir: - png = LoadPixmap(resolveFilename(SCOPE_SKIN_IMAGE, "extensions/directory.png")) + png = LoadPixmap(cached=True, path=resolveFilename(SCOPE_CURRENT_SKIN, "extensions/directory.png")) else: extension = name.split('.') extension = extension[-1].lower() if EXTENSIONS.has_key(extension): - png = LoadPixmap(resolveFilename(SCOPE_SKIN_IMAGE, "extensions/" + EXTENSIONS[extension] + ".png")) + png = LoadPixmap(resolveFilename(SCOPE_CURRENT_SKIN, "extensions/" + EXTENSIONS[extension] + ".png")) else: png = None if png is not None: @@ -44,7 +49,7 @@ def FileEntryComponent(name, absolute = None, isDir = False): return res class FileList(MenuList): - def __init__(self, directory, showDirectories = True, showFiles = True, showMountpoints = True, matchingPattern = None, useServiceRef = False, inhibitDirs = False, inhibitMounts = False, enableWrapAround = False, additionalExtensions = None): + def __init__(self, directory, showDirectories = True, showFiles = True, showMountpoints = True, matchingPattern = None, useServiceRef = False, inhibitDirs = False, inhibitMounts = False, isTop = False, enableWrapAround = False, additionalExtensions = None): MenuList.__init__(self, list, enableWrapAround, eListboxPythonMultiContent) self.additional_extensions = additionalExtensions self.mountpoints = [] @@ -54,6 +59,7 @@ class FileList(MenuList): self.showDirectories = showDirectories self.showMountpoints = showMountpoints self.showFiles = showFiles + self.isTop = isTop # example: matching .nfi and .ts files: "^.*\.(nfi|ts)" self.matchingPattern = matchingPattern self.inhibitDirs = inhibitDirs or [] @@ -115,8 +121,6 @@ class FileList(MenuList): def changeDir(self, directory, select = None): self.list = [] - if directory and not os_path.isdir(directory): - directory = None # if we are just entering from the list of mount points: if self.current_directory is None: if directory and self.showMountpoints: @@ -134,6 +138,9 @@ class FileList(MenuList): self.list.append(FileEntryComponent(name = p.description, absolute = path, isDir = True)) files = [ ] directories = [ ] + elif directory is None: + files = [ ] + directories = [ ] elif self.useServiceRef: root = eServiceReference("2:0:1:0:0:0:0:0:0:0:" + directory) if self.additional_extensions: @@ -153,8 +160,11 @@ class FileList(MenuList): directories.sort() files.sort() else: - if os_path.exists(directory): - files = listdir(directory) + if fileExists(directory): + try: + files = listdir(directory) + except: + files = [] files.sort() tmpfiles = files[:] for x in tmpfiles: @@ -162,7 +172,7 @@ class FileList(MenuList): directories.append(directory + x + "/") files.remove(x) - if directory is not None and self.showDirectories: + if directory is not None and self.showDirectories and not self.isTop: if directory == self.current_mountpoint and self.showMountpoints: self.list.append(FileEntryComponent(name = "<" +_("List of Storage Devices") + ">", absolute = None, isDir = True)) elif (directory != "/") and not (self.inhibitMounts and self.getMountpoint(directory) in self.inhibitMounts): @@ -183,9 +193,12 @@ class FileList(MenuList): path = directory + x name = x - if (self.matchingPattern is None) or re.compile(self.matchingPattern).search(path): + if (self.matchingPattern is None) or re_compile(self.matchingPattern).search(path): self.list.append(FileEntryComponent(name = name, absolute = x , isDir = False)) + if self.showMountpoints and len(self.list) == 0: + self.list.append(FileEntryComponent(name = _("nothing connected"), absolute = None, isDir = False)) + self.l.setList(self.list) if select is not None: @@ -243,3 +256,192 @@ class FileList(MenuList): self.refreshMountpoints() if self.current_directory is None: self.refresh() + + +def MultiFileSelectEntryComponent(name, absolute = None, isDir = False, selected = False): + res = [ (absolute, isDir, selected, name) ] + res.append((eListboxPythonMultiContent.TYPE_TEXT, 55, 1, 470, 20, 0, RT_HALIGN_LEFT, name)) + if isDir: + png = LoadPixmap(cached=True, path=resolveFilename(SCOPE_CURRENT_SKIN, "extensions/directory.png")) + else: + extension = name.split('.') + extension = extension[-1].lower() + if EXTENSIONS.has_key(extension): + png = LoadPixmap(resolveFilename(SCOPE_CURRENT_SKIN, "extensions/" + EXTENSIONS[extension] + ".png")) + else: + png = None + if png is not None: + res.append((eListboxPythonMultiContent.TYPE_PIXMAP_ALPHATEST, 30, 2, 20, 20, png)) + + if not name.startswith('<'): + if selected is False: + icon = LoadPixmap(cached=True, path=resolveFilename(SCOPE_CURRENT_SKIN, "skin_default/icons/lock_off.png")) + res.append((eListboxPythonMultiContent.TYPE_PIXMAP_ALPHATEST, 2, 0, 25, 25, icon)) + else: + icon = LoadPixmap(cached=True, path=resolveFilename(SCOPE_CURRENT_SKIN, "skin_default/icons/lock_on.png")) + res.append((eListboxPythonMultiContent.TYPE_PIXMAP_ALPHATEST, 2, 0, 25, 25, icon)) + + return res + + +class MultiFileSelectList(FileList): + def __init__(self, preselectedFiles, directory, showMountpoints = False, matchingPattern = None, showDirectories = True, showFiles = True, useServiceRef = False, inhibitDirs = False, inhibitMounts = False, isTop = False, enableWrapAround = False, additionalExtensions = None): + self.selectedFiles = preselectedFiles + if self.selectedFiles is None: + self.selectedFiles = [] + FileList.__init__(self, directory, showMountpoints = showMountpoints, matchingPattern = matchingPattern, showDirectories = showDirectories, showFiles = showFiles, useServiceRef = useServiceRef, inhibitDirs = inhibitDirs, inhibitMounts = inhibitMounts, isTop = isTop, enableWrapAround = enableWrapAround, additionalExtensions = additionalExtensions) + self.changeDir(directory) + self.l.setItemHeight(25) + self.l.setFont(0, gFont("Regular", 20)) + self.onSelectionChanged = [ ] + + def selectionChanged(self): + for f in self.onSelectionChanged: + f() + + def changeSelectionState(self): + idx = self.l.getCurrentSelectionIndex() + count = 0 + newList = [] + for x in self.list: + if idx == count: + if x[0][3].startswith('<'): + newList.append(x) + else: + if x[0][1] is True: + realPathname = x[0][0] + else: + realPathname = self.current_directory + x[0][0] + if x[0][2] == True: + SelectState = False + for entry in self.selectedFiles: + if entry == realPathname: + self.selectedFiles.remove(entry) + + else: + SelectState = True + alreadyinList = False + for entry in self.selectedFiles: + if entry == realPathname: + alreadyinList = True + if not alreadyinList: + self.selectedFiles.append(realPathname) + newList.append(MultiFileSelectEntryComponent(name = x[0][3], absolute = x[0][0], isDir = x[0][1], selected = SelectState )) + else: + newList.append(x) + + count += 1 + + self.list = newList + self.l.setList(self.list) + + def getSelectedList(self): + return self.selectedFiles + + def changeDir(self, directory, select = None): + self.list = [] + + # if we are just entering from the list of mount points: + if self.current_directory is None: + if directory and self.showMountpoints: + self.current_mountpoint = self.getMountpointLink(directory) + else: + self.current_mountpoint = None + self.current_directory = directory + directories = [] + files = [] + + if directory is None and self.showMountpoints: # present available mountpoints + for p in harddiskmanager.getMountedPartitions(): + path = os_path.join(p.mountpoint, "") + if path not in self.inhibitMounts and not self.inParentDirs(path, self.inhibitDirs): + self.list.append(MultiFileSelectEntryComponent(name = p.description, absolute = path, isDir = True)) + files = [ ] + directories = [ ] + elif directory is None: + files = [ ] + directories = [ ] + elif self.useServiceRef: + root = eServiceReference("2:0:1:0:0:0:0:0:0:0:" + directory) + if self.additional_extensions: + root.setName(self.additional_extensions) + 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) + directories.sort() + files.sort() + else: + if fileExists(directory): + try: + files = listdir(directory) + except: + files = [] + files.sort() + tmpfiles = files[:] + for x in tmpfiles: + if os_path.isdir(directory + x): + directories.append(directory + x + "/") + files.remove(x) + + if directory is not None and self.showDirectories and not self.isTop: + if directory == self.current_mountpoint and self.showMountpoints: + self.list.append(MultiFileSelectEntryComponent(name = "<" +_("List of Storage Devices") + ">", absolute = None, isDir = True)) + elif (directory != "/") and not (self.inhibitMounts and self.getMountpoint(directory) in self.inhibitMounts): + self.list.append(MultiFileSelectEntryComponent(name = "<" +_("Parent Directory") + ">", absolute = '/'.join(directory.split('/')[:-2]) + '/', isDir = True)) + + if self.showDirectories: + for x in directories: + if not (self.inhibitMounts and self.getMountpoint(x) in self.inhibitMounts) and not self.inParentDirs(x, self.inhibitDirs): + name = x.split('/')[-2] + alreadySelected = False + for entry in self.selectedFiles: + if entry == x: + alreadySelected = True + if alreadySelected: + self.list.append(MultiFileSelectEntryComponent(name = name, absolute = x, isDir = True, selected = True)) + else: + self.list.append(MultiFileSelectEntryComponent(name = name, absolute = x, isDir = True, selected = False)) + + if self.showFiles: + for x in files: + if self.useServiceRef: + path = x.getPath() + name = path.split('/')[-1] + else: + path = directory + x + name = x + + if (self.matchingPattern is None) or re_compile(self.matchingPattern).search(path): + alreadySelected = False + for entry in self.selectedFiles: + if os_path.basename(entry) == x: + alreadySelected = True + if alreadySelected: + self.list.append(MultiFileSelectEntryComponent(name = name, absolute = x , isDir = False, selected = True)) + else: + self.list.append(MultiFileSelectEntryComponent(name = name, absolute = x , isDir = False, selected = False)) + + self.l.setList(self.list) + + if select is not None: + i = 0 + self.moveToIndex(0) + for x in self.list: + p = x[0][0] + + if isinstance(p, eServiceReference): + p = p.getPath() + + if p == select: + self.moveToIndex(i) + i += 1 +