def ShouldDisplayFile(self, path):
"""Check if the given file should be displayed based on configuration
@param path: file path
@return: bool
"""
showHidden = fbcfg.GetFBOption(fbcfg.FB_SHF_OPT, False)
if not showHidden and ebmlib.IsHidden(path):
return False
name = os.path.basename(path)
filters = fbcfg.GetFBOption(fbcfg.FB_FILTER_OPT,
fbcfg.FB_DEFAULT_FILTERS)
if filter(lambda x: fnmatch.fnmatchcase(name, x), filters):
return False
return True
def OnPageChange(self, msg):
"""Synchronize selection with the notebook page changes
@param msg: MessageObject
@todo: check if message is from a page closing and avoid updates
"""
if self.isClosing:
self.isClosing = False
return
if not fbcfg.GetFBOption(fbcfg.FB_SYNC_OPT, True):
return
nbdata = msg.GetData()
if not nbdata[0]:
return
pg_count = nbdata[0].GetPageCount()
if nbdata[1] > pg_count or nbdata[1] < 0:
# Page is out of range, something has changed since the
# message was sent.
return
page = nbdata[0].GetPage(nbdata[1])
if page:
path = getattr(page, 'GetFileName', lambda: u"")()
if len(path) and os.path.exists(path):
# Delay selection for smoother operation when many
# page change events are received in a short time.
if self.syncTimer.IsRunning():
self.syncTimer.Stop()
self._cpath = path
self.syncTimer.Start(500, True)
def FilterFileList(self, paths):
"""Filter a list of files returning only the ones that are valid to
display in the tree. Optimized for large lists of paths.
@param paths: list of paths
@return: filtered list
"""
showHidden = fbcfg.GetFBOption(fbcfg.FB_SHF_OPT, False)
filters = fbcfg.GetFBOption(fbcfg.FB_FILTER_OPT,
fbcfg.FB_DEFAULT_FILTERS)
isHidden = ebmlib.IsHidden
rval = list()
rAdd = rval.append
getBase = os.path.basename
for path in paths:
if not showHidden and isHidden(path):
continue
name = getBase(path)
if filter(lambda x: fnmatch.fnmatchcase(name, x), filters):
continue
rAdd(path)
return rval
