power_sequencer/operators/toggle_selected_mute.py

   1 # SPDX-FileCopyrightText: 2016-2020 by Nathan Lovato, Daniel Oakey, Razvan Radulescu, and contributors
   2 #
   3 # SPDX-License-Identifier: GPL-3.0-or-later
   4
   5 import bpy
   6
   7 from .utils.doc import doc_name, doc_idname, doc_brief, doc_description
   8
   9
  10 class POWER_SEQUENCER_OT_toggle_selected_mute(bpy.types.Operator):
  11     """
  12     Mute or unmute selected sequences
  13     """
  14
  15     doc = {
  16         "name": doc_name(__qualname__),
  17         "demo": "",
  18         "description": doc_description(__doc__),
  19         "shortcuts": [
  20             (
  21                 {"type": "H", "value": "PRESS"},
  22                 {"use_unselected": False},
  23                 "Mute or Unmute Selected Strips",
  24             ),
  25             (
  26                 {"type": "H", "value": "PRESS", "alt": True},
  27                 {"use_unselected": True},
  28                 "Mute or Unmute Selected Strips",
  29             ),
  30         ],
  31         "keymap": "Sequencer",
  32     }
  33     bl_idname = doc_idname(__qualname__)
  34     bl_label = doc["name"]
  35     bl_description = doc_brief(doc["description"])
  36     bl_options = {"REGISTER", "UNDO"}
  37
  38     use_unselected: bpy.props.BoolProperty(
  39         name="Use unselected", description="Toggle non selected sequences", default=False
  40     )
  41
  42     @classmethod
  43     def poll(cls, context):
  44         return context.selected_sequences
  45
  46     def execute(self, context):
  47         selection = context.selected_sequences
  48
  49         if self.use_unselected:
  50             selection = [s for s in context.sequences if s not in selection]
  51
  52         if not selection:
  53             self.report({"WARNING"}, "No sequences to toggle muted")
  54             return {"CANCELLED"}
  55
  56         mute = not selection[0].mute
  57         for s in selection:
  58             s.mute = mute
  59         return {"FINISHED"}