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#
# Copyright (C) 2016-2020 by Nathan Lovato, Daniel Oakey, Razvan Radulescu, and contributors
#
# This file is part of Power Sequencer.
#
# Power Sequencer is free software: you can redistribute it and/or modify it under the terms of the
# GNU General Public License as published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# Power Sequencer is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
# without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with Power Sequencer. If
# not, see <https://www.gnu.org/licenses/>.
#
import bpy
from .utils.functions import convert_duration_to_frames
from .utils.global_settings import SequenceTypes
from .utils.doc import doc_name, doc_idname, doc_brief, doc_description
class POWER_SEQUENCER_OT_space_sequences(bpy.types.Operator):
"""
*brief* Offsets all strips to the right of the time cursor by a given duration, ignoring locked sequences
"""
doc = {
"name": doc_name(__qualname__),
"demo": "",
"description": doc_description(__doc__),
"shortcuts": [({"type": "EQUAL", "value": "PRESS"}, {}, "")],
"keymap": "Sequencer",
}
bl_idname = doc_idname(__qualname__)
bl_label = doc["name"]
bl_description = doc_brief(doc["description"])
bl_options = {"REGISTER", "UNDO"}
gap_to_insert: bpy.props.FloatProperty(
name="Duration", description="The time offset to apply to the strips", default=1.0
)
@classmethod
def poll(cls, context):
return context.sequences
def invoke(self, context, event):
sequences = [
s
for s in context.sequences
if s.type in SequenceTypes.CUTABLE
and s.frame_final_start >= context.scene.frame_current
and not s.lock
]
gap_frames = convert_duration_to_frames(context, self.gap_to_insert)
sorted_sequences = sorted(sequences, key=lambda s: s.frame_final_start, reverse=True)
for s in sorted_sequences:
s.frame_start += gap_frames
markers = context.scene.timeline_markers
for m in [m for m in markers if m.frame >= context.scene.frame_current]:
m.frame += gap_frames
return {"FINISHED"}
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