annotate libervia/frontends/quick_frontend/quick_list_manager.py @ 4242:8acf46ed7f36

frontends: remote control implementation: This is the frontends common part of remote control implementation. It handle the creation of WebRTC session, and management of inputs. For now the reception use freedesktop.org Desktop portal, and works mostly with Wayland based Desktop Environments. rel 436
author Goffi <goffi@goffi.org>
date Sat, 11 May 2024 13:52:43 +0200
parents 26b7ed2817da
children 0d7bb4df2343
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1 #!/usr/bin/env python3
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4 # Libervia: a Salut à Toi frontend
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5 # Copyright (C) 2013-2016 Adrien Cossa <souliane@mailoo.org>
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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11
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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21 class QuickTagList(object):
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22 """This class manages a sorted list of tagged items, and a complementary sorted list of suggested but non tagged items."""
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23
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24 def __init__(self, items=None):
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25 """
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26
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27 @param items (list): the suggested list of non tagged items
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28 """
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29 self.tagged = []
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30 self.original = (
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31 items[:] if items else []
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32 ) # XXX: copy the list! It will be modified
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33 self.untagged = (
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34 items[:] if items else []
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35 ) # XXX: copy the list! It will be modified
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36 self.untagged.sort()
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37
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38 @property
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39 def items(self):
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40 """Return a sorted list of all items, tagged or untagged.
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42 @return list
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43 """
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44 res = list(set(self.tagged).union(self.untagged))
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45 res.sort()
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46 return res
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48 def tag(self, items):
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49 """Tag some items.
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50
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51 @param items (list): items to be tagged
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52 """
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53 for item in items:
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54 if item not in self.tagged:
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55 self.tagged.append(item)
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56 if item in self.untagged:
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57 self.untagged.remove(item)
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58 self.tagged.sort()
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59 self.untagged.sort()
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61 def untag(self, items):
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62 """Untag some items.
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64 @param items (list): items to be untagged
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65 """
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66 for item in items:
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67 if item not in self.untagged and item in self.original:
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68 self.untagged.append(item)
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69 if item in self.tagged:
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70 self.tagged.remove(item)
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71 self.tagged.sort()
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72 self.untagged.sort()