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# ##### BEGIN GPL LICENSE BLOCK #####
#
# This program 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 2
# of the License, or (at your option) any later version.
#
# This program 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 this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# ##### END GPL LICENSE BLOCK #####
# Note: the Operator LoadRandomEditOperator was removed since is not
# working. If it is fixed, reimplemented it can be reintroduced later
import bpy
from bpy.types import (
Operator,
Panel,
)
from . import functions
# classes
class RandomScratchOperator(Operator):
bl_idname = "sequencer.randomscratchoperator"
bl_label = "Random Scratch Operator"
bl_description = "Random Scratch Operator"
@classmethod
def poll(self, context):
strip = functions.act_strip(context)
scn = context.scene
if scn and scn.sequence_editor and scn.sequence_editor.active_strip:
return strip.type in ('META')
else:
return False
def invoke(self, context, event):
preferences = context.user_preferences
random_frames = preferences.addons[__package__].preferences.random_frames
sce = context.scene
seq = sce.sequence_editor
markers = sce.timeline_markers
if seq:
strip = seq.active_strip
if strip is not None:
if "IN" and "OUT" in markers:
sin = markers["IN"].frame
sout = markers["OUT"].frame
# select active strip
strip = context.scene.sequence_editor.active_strip
stripname = strip.name
# collect strip names inside the meta
stripnames = []
stripnames.append(strip.name)
for i in seq.active_strip.sequences:
stripnames.append(i.name)
# get strip channel
channel = strip.channel
repeat = range(int((sout - sin) / random_frames))
print(sin, sout, sout - sin, (sout - sin) / random_frames, repeat)
for i in repeat:
# select all related strips
for j in stripnames:
strip = seq.sequences_all[j]
strip.select = True
strip = seq.sequences_all[stripname]
seq.active_strip = strip
# deselect all other strips
for j in context.selected_editable_sequences:
if j.name not in stripnames:
j.select = False
a = bpy.ops.sequencer.duplicate_move()
# select new strip
newstrip = seq.active_strip
# deselect all other strips
for j in context.selected_editable_sequences:
if j.name != newstrip.name:
j.select = False
# random cut
newstrip.frame_start = sin + i * random_frames
rand = functions.randomframe(newstrip)
functions.triminout(newstrip, rand, rand + random_frames)
newstrip.frame_start = i * random_frames + sin - newstrip.frame_offset_start
newstrip.channel = channel + 1
else:
self.report({'WARNING'}, "There is no IN and OUT Markers")
bpy.ops.sequencer.reload()
return {'FINISHED'}
class RandomEditorPanel(Panel):
bl_label = "Random Editor"
bl_idname = "OBJECT_PT_RandomEditor"
bl_space_type = 'SEQUENCE_EDITOR'
bl_region_type = 'UI'
@classmethod
def poll(self, context):
if context.space_data.view_type in {'SEQUENCER',
'SEQUENCER_PREVIEW'}:
strip = functions.act_strip(context)
scn = context.scene
preferences = context.user_preferences
prefs = preferences.addons[__package__].preferences
if scn and scn.sequence_editor and scn.sequence_editor.active_strip:
if prefs.use_random_editor:
return strip.type in ('META')
else:
return False
def draw_header(self, context):
layout = self.layout
layout.label(text="", icon="MOD_BUILD")
def draw(self, context):
preferences = context.user_preferences
prefs = preferences.addons[__package__].preferences
layout = self.layout
col = layout.column(align=True)
col.label("Cut duration:")
col.prop(prefs, "random_frames")
col.operator("sequencer.randomscratchoperator")
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