power_sequencer/operators/select_all_left_or_right.py

   1 # SPDX-License-Identifier: GPL-3.0-or-later
   2 # Copyright (C) 2016-2020 by Nathan Lovato, Daniel Oakey, Razvan Radulescu, and contributors
   3 import bpy
   4
   5 from .utils.doc import doc_name, doc_idname, doc_brief, doc_description
   6
   7
   8 class POWER_SEQUENCER_OT_select_all_left_or_right(bpy.types.Operator):
   9     """
  10     *Brief* Selects all strips left or right of the time cursor
  11     """
  12
  13     doc = {
  14         "name": doc_name(__qualname__),
  15         "demo": "",
  16         "description": doc_description(__doc__),
  17         "shortcuts": [
  18             (
  19                 {"type": "Q", "value": "PRESS", "shift": True},
  20                 {"side": "LEFT"},
  21                 "Select all strips to the LEFT of the time cursor",
  22             ),
  23             (
  24                 {"type": "E", "value": "PRESS", "shift": True},
  25                 {"side": "RIGHT"},
  26                 "Select all strips to the right of the time cursor",
  27             ),
  28         ],
  29         "keymap": "Sequencer",
  30     }
  31     bl_idname = doc_idname(__qualname__)
  32     bl_label = doc["name"]
  33     bl_description = doc_brief(doc["description"])
  34     bl_options = {"REGISTER", "UNDO"}
  35
  36     side: bpy.props.EnumProperty(
  37         name="Side",
  38         description=("Side to select"),
  39         items=[
  40             ("LEFT", "Left", "Move strips back in time, to the left"),
  41             ("RIGHT", "Right", "Move strips forward in time, to the right"),
  42         ],
  43         default="LEFT",
  44     )
  45
  46     @classmethod
  47     def poll(cls, context):
  48         return context.sequences
  49
  50     def execute(self, context):
  51         if self.side == "LEFT":
  52             for s in context.sequences:
  53                 s.select = s.frame_final_end < context.scene.frame_current
  54         else:
  55             for s in context.sequences:
  56                 s.select = s.frame_final_start > context.scene.frame_current
  57         return {"FINISHED"}