def main():
parser = optparse.OptionParser(usage="usage: %prog [options] FILE...")
parser.add_option("-r", "--recursive", action="store_true", default=False)
parser.add_option("-c", "--check", action="store_true", default=False)
parser.add_option("-s", "--stats", action="store_true", default=False)
parser.add_option("-b", "--base-dir")
options, args = parser.parse_args()
if not args:
args = ["."]
if options.check:
check_directories(args)
return
scanner = FileScanner(recursive=options.recursive)
files, start_file = scanner.get_files_from_args(args)
if options.stats:
print_stats(files)
return
try:
app = ViewerApp(files, start_file, options.base_dir)
app.run()
except Exception, e:
import traceback
traceback.print_exc()
print "Error:", e
def get_items_from_dir(self):
# Obtain the directories first:
scanner = FileScanner()
dirs = scanner.get_dirs_from_dir(self.directory)
for dir_ in sorted(dirs,
key=lambda dir_: os.stat(dir_).st_mtime,
reverse=True):
if self.filter_ and not self.filter_.lower() in dir_.lower():
continue
yield DirectoryItem(dir_, self.thumb_size/2)
# Now the files:
files = scanner.get_files_from_dir(self.directory)
file_manager = FileManager()
file_manager.set_files(files)
file_manager.sort_by_date(True)
file_manager.go_first()
for _ in range(file_manager.get_list_length()):
current_file = file_manager.get_current_file()
if not self.filter_ or self.filter_.lower() in current_file.get_basename().lower():
yield ImageItem(current_file, self.thumb_size/2)
file_manager.go_forward(1)
self.items_count = (len(dirs), len(files))
def get_pixbuf(self):
scanner = FileScanner()
files = scanner.get_files_from_dir(self.directory)
if files:
file_manager = FileManager(on_list_modified=lambda: None)
file_manager.set_files(files)
file_manager.sort_by_date(True)
file_manager.go_first()
return self.get_mixed_thumbnail(file_manager.get_current_file(), self.default_thumbnail_size)
else:
dir_icon = GTKIconImage(gtk.STOCK_DIRECTORY, self.default_gtk_icon_size)
return dir_icon.get_pixbuf()
def on_dir_selected(self, item):
scanner = FileScanner()
dirs = scanner.get_dirs_from_dir(item)
if self.dir_selector and not dirs:
self.on_dir_selected_cb(item, self.recursive_check.get_active())
self.close()
return
self.curdir = item
self.go_up.set_sensitive(self.curdir != "/")
self.update_model()
self.last_filter = ""
self.filter_entry.set_text("")
self.filter_entry.grab_focus()
def get_items_count(self):
scanner = FileScanner()
return (len(scanner.get_dirs_from_dir(self.directory)), len(scanner.get_files_from_dir(self.directory)))
