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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 #####
from __future__ import annotations
from bpy.types import Operator
class SPREADSHEET_OT_toggle_pin(Operator):
'''Turn on or off pinning'''
bl_idname = "spreadsheet.toggle_pin"
bl_label = "Toggle Pin"
bl_options = {'REGISTER'}
@classmethod
def poll(cls, context):
space = context.space_data
return space and space.type == 'SPREADSHEET'
def execute(self, context):
space = context.space_data
if space.is_pinned:
self.unpin(context)
else:
self.pin(context)
return {'FINISHED'}
def pin(self, context):
space = context.space_data
space.is_pinned = True
def unpin(self, context):
space = context.space_data
space.is_pinned = False
space.context_path.clear()
# Try to find a node with an active preview in any open editor.
if space.object_eval_state == 'EVALUATED':
node_editors = self.find_geometry_node_editors(context)
for node_editor in node_editors:
ntree = node_editor.edit_tree
for node in ntree.nodes:
if node.active_preview:
space.set_geometry_node_context(node_editor, node)
return
def find_geometry_node_editors(self, context):
editors = []
for window in context.window_manager.windows:
for area in window.screen.areas:
space = area.spaces.active
if space.type != 'NODE_EDITOR':
continue
if space.edit_tree is None:
continue
if space.edit_tree.type == 'GEOMETRY':
editors.append(space)
return editors
classes = (
SPREADSHEET_OT_toggle_pin,
)
if __name__ == "__main__": # Only for live edit.
from bpy.utils import register_class
for cls in classes:
register_class(cls)
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