def __addUndo(self, items): self.__undo.append([]) for item in items: if isinstance(item, Menu): file_path = item.path elif isinstance(item, tuple): if item[0] == 'Item': file_path = os.path.join(util.getUserItemPath(), item[1]) if not os.path.isfile(file_path): file_path = util.getItemPath(item[1]) elif item[0] == 'Menu': file_path = os.path.join(util.getUserDirectoryPath(), item[1]) if not os.path.isfile(file_path): file_path = util.getDirectoryPath(item[1]) else: continue elif item.get_type() == gmenu.TYPE_DIRECTORY: if item.get_desktop_file_path() == None: continue file_path = os.path.join(util.getUserDirectoryPath(), os.path.split(item.get_desktop_file_path())[1]) if not os.path.isfile(file_path): file_path = item.get_desktop_file_path() elif item.get_type() == gmenu.TYPE_ENTRY: file_path = os.path.join(util.getUserItemPath(), item.get_desktop_file_id()) if not os.path.isfile(file_path): file_path = item.get_desktop_file_path() else: continue data = open(file_path).read() undo_path = util.getUniqueUndoFile(file_path) open(undo_path, 'w').write(data) self.__undo[-1].append(undo_path)
def __addUndo(self, items): self.__undo.append([]) for item in items: if isinstance(item, Menu): file_path = item.path elif isinstance(item, tuple): if item[0] == 'Item': file_path = os.path.join(util.getUserItemPath(), item[1]) if not os.path.isfile(file_path): file_path = util.getItemPath(item[1]) elif item[0] == 'Menu': file_path = os.path.join(util.getUserDirectoryPath(), item[1]) if not os.path.isfile(file_path): file_path = util.getDirectoryPath(item[1]) else: continue elif item.get_type() == gmenu.TYPE_DIRECTORY: if item.get_desktop_file_path() == None: continue file_path = os.path.join(util.getUserDirectoryPath(), os.path.split(item.get_desktop_file_path())[1]) if not os.path.isfile(file_path): file_path = item.get_desktop_file_path() elif item.get_type() == gmenu.TYPE_ENTRY: file_path = os.path.join(util.getUserItemPath(), item.get_desktop_file_id()) if not os.path.isfile(file_path): file_path = item.get_desktop_file_path() else: continue data = open(file_path).read() undo_path = util.getUniqueUndoFile(file_path) open(undo_path, 'w').write(data) self.__undo[-1].append(undo_path)
def redo(self):
if len(self.__redo) == 0:
return
files = self.__redo.pop()
undo = []
for file_path in files:
new_path = file_path.rsplit('.', 1)[0]
undo_path = util.getUniqueUndoFile(new_path)
data = open(new_path).read()
open(undo_path, 'w').write(data)
data = open(file_path).read()
open(new_path, 'w').write(data)
os.unlink(file_path)
undo.append(undo_path)
#reload DOM to make changes stick
for name in ('applications', 'settings'):
menu = getattr(self, name)
if not os.path.isfile(menu.path):
menu.dom = xml.dom.minidom.parseString(util.getUserMenuXml(menu.tree))
else:
menu.dom = xml.dom.minidom.parse(menu.path)
self.__remove_whilespace_nodes(menu.dom)
self.__undo.append(undo)
def redo(self):
if len(self.__redo) == 0:
return
files = self.__redo.pop()
undo = []
for file_path in files:
new_path = file_path.rsplit('.', 1)[0]
undo_path = util.getUniqueUndoFile(new_path)
data = open(new_path).read()
open(undo_path, 'w').write(data)
data = open(file_path).read()
open(new_path, 'w').write(data)
os.unlink(file_path)
undo.append(undo_path)
#reload DOM to make changes stick
for name in ('applications',):
menu = getattr(self, name)
if not os.path.isfile(menu.path):
menu.dom = xml.dom.minidom.parseString(util.getUserMenuXml(menu.tree))
else:
menu.dom = xml.dom.minidom.parse(menu.path)
self.__remove_whilespace_nodes(menu.dom)
self.__undo.append(undo)
