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# SPDX-License-Identifier: GPL-3.0-or-later
# Copyright 2016-2020 by Nathan Lovato, Daniel Oakey, Razvan Radulescu, and contributors
# This file is part of Power Sequencer.
import bpy
from .utils.functions import get_sequences_under_cursor, move_selection
from .utils.doc import doc_name, doc_idname, doc_brief, doc_description
class POWER_SEQUENCER_OT_snap_selection(bpy.types.Operator):
"""
*Brief* Snap the entire selection to the time cursor.
Automatically selects sequences if there is no active selection.
To snap each strip individually, see Snap
"""
doc = {
"name": doc_name(__qualname__),
"demo": "",
"description": doc_description(__doc__),
"shortcuts": [
({"type": "S", "value": "PRESS", "alt": True}, {}, "Snap selection to cursor",)
],
"keymap": "Sequencer",
}
bl_idname = doc_idname(__qualname__)
bl_label = doc["name"]
bl_description = doc_brief(doc["description"])
bl_options = {"REGISTER", "UNDO"}
@classmethod
def poll(cls, context):
return context.sequences
def execute(self, context):
sequences = (
context.selected_sequences
if context.selected_sequences
else get_sequences_under_cursor(context)
)
frame_first = min(sequences, key=lambda s: s.frame_final_start).frame_final_start
time_offset = context.scene.frame_current - frame_first
move_selection(context, sequences, time_offset)
return {"FINISHED"}
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