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blender-cloud-addon/blender_cloud/gui.py
Sybren A. Stüvel 33b52cc8a9 CPU-friendlier by lowering fixed redraw rate. 
The GUI is still redrawn on other events, such as mouse move, so it still
responds quickly to that. This is just regarding background updates of the
data model, such as when loading thumbnails.
2016-05-18 13:01:48 +02:00

805 lines
29 KiB
Python
Raw Blame History

# ##### BEGIN GPL LICENSE BLOCK #####
#
# Copyright (C) 2014 Blender Aid
# http://www.blendearaid.com
# blenderaid@gmail.com
# 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 3 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, see <http://www.gnu.org/licenses/>.
#
# ##### END GPL LICENSE BLOCK #####
import asyncio
import logging
import threading
import bpy
import bgl
import blf
import os
from bpy.types import AddonPreferences
from bpy.props import (BoolProperty, EnumProperty,
FloatProperty, FloatVectorProperty,
IntProperty, StringProperty)
import pillarsdk
from . import async_loop, pillar, cache
icon_width = 128
icon_height = 128
target_item_width = 400
target_item_height = 128
library_path = '/tmp'
library_icons_path = os.path.join(os.path.dirname(__file__), "icons")
class SpecialFolderNode(pillarsdk.Node):
pass
class UpNode(SpecialFolderNode):
def __init__(self):
super().__init__()
self['_id'] = 'UP'
self['node_type'] = 'UP'
class ProjectNode(SpecialFolderNode):
def __init__(self, project):
super().__init__()
assert isinstance(project, pillarsdk.Project), 'wrong type for project: %r' % type(project)
self.merge(project.to_dict())
self['node_type'] = 'PROJECT'
class MenuItem:
"""GUI menu item for the 3D View GUI."""
icon_margin_x = 4
icon_margin_y = 4
text_margin_x = 6
text_height = 16
text_width = 72
DEFAULT_ICONS = {
'FOLDER': os.path.join(library_icons_path, 'folder.png'),
'SPINNER': os.path.join(library_icons_path, 'spinner.png'),
}
SUPPORTED_NODE_TYPES = {'UP', 'PROJECT', 'group_texture', 'texture'}
def __init__(self, node, file_desc, thumb_path: str, label_text):
self.log = logging.getLogger('%s.MenuItem' % __name__)
if node['node_type'] not in self.SUPPORTED_NODE_TYPES:
self.log.info('Invalid node type in node: %s', node)
raise TypeError('Node of type %r not supported; supported are %r.' % (
node['node_type'], self.SUPPORTED_NODE_TYPES))
assert isinstance(node, pillarsdk.Node), 'wrong type for node: %r' % type(node)
assert isinstance(node['_id'], str), 'wrong type for node["_id"]: %r' % type(node['_id'])
self.node = node # pillarsdk.Node, contains 'node_type' key to indicate type
self.file_desc = file_desc # pillarsdk.File object, or None if a 'folder' node.
self.label_text = label_text
self._thumb_path = ''
self.icon = None
self._is_folder = (node['node_type'] == 'group_texture' or
isinstance(node, SpecialFolderNode))
self.thumb_path = thumb_path
# Updated when drawing the image
self.x = 0
self.y = 0
self.width = 0
self.height = 0
@property
def thumb_path(self) -> str:
return self._thumb_path
@thumb_path.setter
def thumb_path(self, new_thumb_path: str):
self._thumb_path = self.DEFAULT_ICONS.get(new_thumb_path, new_thumb_path)
if self._thumb_path:
self.icon = bpy.data.images.load(filepath=self._thumb_path)
else:
self.icon = None
@property
def node_uuid(self) -> str:
return self.node['_id']
def update(self, node, file_desc, thumb_path: str, label_text):
# We can get updated information about our Node, but a MenuItem should
# always represent one node, and it shouldn't be shared between nodes.
if self.node_uuid != node['_id']:
raise ValueError("Don't change the node ID this MenuItem reflects, "
"just create a new one.")
self.node = node
self.file_desc = file_desc # pillarsdk.File object, or None if a 'folder' node.
self.thumb_path = thumb_path
self.label_text = label_text
@property
def is_folder(self) -> bool:
return self._is_folder
def update_placement(self, x, y, width, height):
"""Use OpenGL to draw this one menu item."""
self.x = x
self.y = y
self.width = width
self.height = height
def draw(self, highlighted: bool):
bgl.glEnable(bgl.GL_BLEND)
if highlighted:
bgl.glColor4f(0.555, 0.555, 0.555, 0.8)
else:
bgl.glColor4f(0.447, 0.447, 0.447, 0.8)
bgl.glRectf(self.x, self.y, self.x + self.width, self.y + self.height)
texture = self.icon
err = texture.gl_load(filter=bgl.GL_NEAREST, mag=bgl.GL_NEAREST)
assert not err, 'OpenGL error: %i' % err
bgl.glColor4f(0.0, 0.0, 1.0, 0.5)
# bgl.glLineWidth(1.5)
# ------ TEXTURE ---------#
bgl.glBindTexture(bgl.GL_TEXTURE_2D, texture.bindcode[0])
bgl.glEnable(bgl.GL_TEXTURE_2D)
bgl.glBlendFunc(bgl.GL_SRC_ALPHA, bgl.GL_ONE_MINUS_SRC_ALPHA)
bgl.glColor4f(1, 1, 1, 1)
bgl.glBegin(bgl.GL_QUADS)
bgl.glTexCoord2d(0, 0)
bgl.glVertex2d(self.x + self.icon_margin_x, self.y)
bgl.glTexCoord2d(0, 1)
bgl.glVertex2d(self.x + self.icon_margin_x, self.y + icon_height)
bgl.glTexCoord2d(1, 1)
bgl.glVertex2d(self.x + self.icon_margin_x + icon_width, self.y + icon_height)
bgl.glTexCoord2d(1, 0)
bgl.glVertex2d(self.x + self.icon_margin_x + icon_width, self.y)
bgl.glEnd()
bgl.glDisable(bgl.GL_TEXTURE_2D)
bgl.glDisable(bgl.GL_BLEND)
texture.gl_free()
# draw some text
font_id = 0
blf.position(font_id,
self.x + self.icon_margin_x + icon_width + self.text_margin_x,
self.y + icon_height * 0.5 - 0.25 * self.text_height, 0)
blf.size(font_id, self.text_height, self.text_width)
blf.draw(font_id, self.label_text)
def hits(self, mouse_x: int, mouse_y: int) -> bool:
return self.x < mouse_x < self.x + self.width and self.y < mouse_y < self.y + self.height
class BlenderCloudBrowser(bpy.types.Operator):
bl_idname = 'pillar.browser'
bl_label = 'Blender Cloud Texture Browser'
_draw_handle = None
_state = 'INITIALIZING'
current_path = pillar.CloudPath('/')
# This contains a stack of Node objects that lead up to the currently browsed node.
path_stack = []
async_task = None # asyncio task for fetching thumbnails
signalling_future = None # asyncio future for signalling that we want to cancel everything.
timer = None
log = logging.getLogger('%s.BlenderCloudBrowser' % __name__)
_menu_item_lock = threading.Lock()
current_display_content = []
loaded_images = set()
thumbnails_cache = ''
maximized_area = False
mouse_x = 0
mouse_y = 0
def invoke(self, context, event):
# Refuse to start if the file hasn't been saved.
if not context.blend_data.is_saved:
self.report({'ERROR'}, 'Please save your Blend file before using '
'the Blender Cloud addon.')
return {'CANCELLED'}
wm = context.window_manager
self.current_path = pillar.CloudPath(wm.last_blender_cloud_location)
self.path_stack = [] # list of nodes that make up the current path.
self.thumbnails_cache = cache.cache_directory('thumbnails')
self.mouse_x = event.mouse_x
self.mouse_y = event.mouse_y
# See if we have to maximize the current area
if not context.screen.show_fullscreen:
self.maximized_area = True
bpy.ops.screen.screen_full_area(use_hide_panels=True)
# Add the region OpenGL drawing callback
# draw in view space with 'POST_VIEW' and 'PRE_VIEW'
self._draw_handle = context.space_data.draw_handler_add(
self.draw_menu, (context,), 'WINDOW', 'POST_PIXEL')
self.current_display_content = []
self.loaded_images = set()
self.check_credentials()
context.window.cursor_modal_set('DEFAULT')
context.window_manager.modal_handler_add(self)
self.timer = context.window_manager.event_timer_add(1 / 15, context.window)
return {'RUNNING_MODAL'}
def modal(self, context, event):
task = self.async_task
if self._state != 'EXCEPTION' and task.done() and not task.cancelled():
ex = task.exception()
if ex is not None:
self._state = 'EXCEPTION'
self.log.error('Exception while running task: %s', ex)
return {'RUNNING_MODAL'}
if self._state == 'QUIT':
self._finish(context)
return {'FINISHED'}
if event.type == 'TAB' and event.value == 'RELEASE':
self.log.info('Ensuring async loop is running')
async_loop.ensure_async_loop()
if event.type == 'TIMER':
context.area.tag_redraw()
return {'RUNNING_MODAL'}
if 'MOUSE' in event.type:
context.area.tag_redraw()
self.mouse_x = event.mouse_x
self.mouse_y = event.mouse_y
left_mouse_release = event.type == 'LEFTMOUSE' and event.value == 'RELEASE'
if self._state == 'PLEASE_SUBSCRIBE' and left_mouse_release:
self.open_browser_subscribe()
self._finish(context)
return {'FINISHED'}
if self._state == 'BROWSING':
selected = self.get_clicked()
if selected:
context.window.cursor_set('HAND')
else:
context.window.cursor_set('DEFAULT')
if left_mouse_release:
if selected is None:
# No item clicked, ignore it.
return {'RUNNING_MODAL'}
if selected.is_folder:
self.descend_node(selected.node)
else:
if selected.file_desc is None:
# This can happen when the thumbnail information isn't loaded yet.
# Just ignore the click for now.
# TODO: think of a way to handle this properly.
self.log.debug('Selected item %r has no file_desc', selected)
return {'RUNNING_MODAL'}
self.handle_item_selection(context, selected)
if event.type in {'RIGHTMOUSE', 'ESC'}:
self._finish(context)
return {'CANCELLED'}
return {'RUNNING_MODAL'}
def check_credentials(self):
self._state = 'CHECKING_CREDENTIALS'
self.log.debug('Checking credentials')
self._new_async_task(self._check_credentials())
async def _check_credentials(self):
"""Checks credentials with Pillar, and if ok goes to the BROWSING state."""
try:
await pillar.check_pillar_credentials()
except pillar.NotSubscribedToCloudError:
self.log.info('User not subscribed to Blender Cloud.')
self._show_subscribe_screen()
return
except pillar.CredentialsNotSyncedError:
self.log.info('Credentials not synced, re-syncing automatically.')
else:
self.log.info('Credentials okay, browsing assets.')
await self.async_download_previews()
return
try:
await pillar.refresh_pillar_credentials()
except pillar.NotSubscribedToCloudError:
self.log.info('User is not a Blender Cloud subscriber.')
self._show_subscribe_screen()
return
except pillar.UserNotLoggedInError:
self.log.error('User not logged in on Blender ID.')
else:
self.log.info('Credentials refreshed and ok, browsing assets.')
await self.async_download_previews()
return
raise pillar.UserNotLoggedInError()
# self._new_async_task(self._check_credentials())
def _show_subscribe_screen(self):
"""Shows the "You need to subscribe" screen."""
self._state = 'PLEASE_SUBSCRIBE'
bpy.context.window.cursor_set('HAND')
def descend_node(self, node):
"""Descends the node hierarchy by visiting this node.
Also keeps track of the current node, so that we know where the "up" button should go.
"""
assert isinstance(node, pillarsdk.Node), 'Wrong type %s' % node
# Going up or down?
if isinstance(node, UpNode):
self.log.debug('Going up to %r', self.current_path)
self.current_path = self.current_path.parent
if self.path_stack:
self.path_stack.pop()
else:
# Going down, keep track of where we were
self.current_path /= node['_id']
self.log.debug('Going down to %r', self.current_path)
self.path_stack.append(node)
self.browse_assets()
@property
def node(self):
if not self.path_stack:
return None
return self.path_stack[-1]
def _stop_async_task(self):
self.log.debug('Stopping async task')
if self.async_task is None:
self.log.debug('No async task, trivially stopped')
return
# Signal that we want to stop.
self.async_task.cancel()
if not self.signalling_future.done():
self.log.info("Signalling that we want to cancel anything that's running.")
self.signalling_future.cancel()
# Wait until the asynchronous task is done.
if not self.async_task.done():
self.log.info("blocking until async task is done.")
loop = asyncio.get_event_loop()
try:
loop.run_until_complete(self.async_task)
except asyncio.CancelledError:
self.log.info('Asynchronous task was cancelled')
return
# noinspection PyBroadException
try:
self.async_task.result() # This re-raises any exception of the task.
except asyncio.CancelledError:
self.log.info('Asynchronous task was cancelled')
except Exception:
self.log.exception("Exception from asynchronous task")
def _finish(self, context):
self.log.debug('Finishing the modal operator')
self._stop_async_task()
self.clear_images()
context.space_data.draw_handler_remove(self._draw_handle, 'WINDOW')
context.window_manager.event_timer_remove(self.timer)
context.window.cursor_modal_restore()
if self.maximized_area:
bpy.ops.screen.screen_full_area(use_hide_panels=True)
context.area.tag_redraw()
self.log.debug('Modal operator finished')
def clear_images(self):
"""Removes all images we loaded from Blender's memory."""
for image in bpy.data.images:
if image.filepath_raw not in self.loaded_images:
continue
image.user_clear()
bpy.data.images.remove(image)
self.loaded_images.clear()
self.current_display_content.clear()
def add_menu_item(self, *args) -> MenuItem:
menu_item = MenuItem(*args)
# Just make this thread-safe to be on the safe side.
with self._menu_item_lock:
self.current_display_content.append(menu_item)
self.loaded_images.add(menu_item.icon.filepath_raw)
return menu_item
def update_menu_item(self, node, *args) -> MenuItem:
node_uuid = node['_id']
# Just make this thread-safe to be on the safe side.
with self._menu_item_lock:
for menu_item in self.current_display_content:
if menu_item.node_uuid == node_uuid:
menu_item.update(node, *args)
self.loaded_images.add(menu_item.icon.filepath_raw)
break
else:
raise ValueError('Unable to find MenuItem(node_uuid=%r)' % node_uuid)
async def async_download_previews(self):
self._state = 'BROWSING'
thumbnails_directory = self.thumbnails_cache
self.log.info('Asynchronously downloading previews to %r', thumbnails_directory)
self.log.info('Current BCloud path is %r', self.current_path)
self.clear_images()
def thumbnail_loading(node, texture_node):
self.add_menu_item(node, None, 'SPINNER', texture_node['name'])
def thumbnail_loaded(node, file_desc, thumb_path):
self.update_menu_item(node, file_desc, thumb_path, file_desc['filename'])
project_uuid = self.current_path.project_uuid
node_uuid = self.current_path.node_uuid
if node_uuid:
# Query for sub-nodes of this node.
self.log.debug('Getting subnodes for parent node %r', node_uuid)
children = await pillar.get_nodes(parent_node_uuid=node_uuid,
node_type='group_textures')
elif project_uuid:
# Query for top-level nodes.
self.log.debug('Getting subnodes for project node %r', project_uuid)
children = await pillar.get_nodes(project_uuid=project_uuid,
parent_node_uuid='',
node_type='group_textures')
else:
# Query for projects
self.log.warning("Not node UUID and no project UUID, I can't do anything!")
children = await pillar.get_texture_projects()
for proj_dict in children:
self.add_menu_item(ProjectNode(proj_dict), None, 'FOLDER', proj_dict['name'])
return
# Make sure we can go up again.
self.add_menu_item(UpNode(), None, 'FOLDER', '.. up ..')
# Download all child nodes
self.log.debug('Iterating over child nodes of %r', node_uuid)
for child in children:
# print(' - %(_id)s = %(name)s' % child)
if child['node_type'] not in MenuItem.SUPPORTED_NODE_TYPES:
self.log.debug('Skipping node of type %r', child['node_type'])
continue
self.add_menu_item(child, None, 'FOLDER', child['name'])
# There are only sub-nodes at the project level, no texture nodes,
# so we won't have to bother looking for textures.
if not node_uuid:
return
directory = os.path.join(thumbnails_directory, project_uuid, node_uuid)
os.makedirs(directory, exist_ok=True)
self.log.debug('Fetching texture thumbnails for node %r', node_uuid)
await pillar.fetch_texture_thumbs(node_uuid, 's', directory,
thumbnail_loading=thumbnail_loading,
thumbnail_loaded=thumbnail_loaded,
future=self.signalling_future)
def browse_assets(self):
self.log.debug('Browsing assets at %r', self.current_path)
self._new_async_task(self.async_download_previews())
def _new_async_task(self, async_task: asyncio.coroutine, future: asyncio.Future = None):
"""Stops the currently running async task, and starts another one."""
self.log.debug('Setting up a new task %r, so any existing task must be stopped', async_task)
self._stop_async_task()
# Download the previews asynchronously.
self.signalling_future = future or asyncio.Future()
self.async_task = asyncio.ensure_future(async_task)
self.log.debug('Created new task %r', self.async_task)
# Start the async manager so everything happens.
async_loop.ensure_async_loop()
def draw_menu(self, context):
"""Draws the GUI with OpenGL."""
drawers = {
'CHECKING_CREDENTIALS': self._draw_checking_credentials,
'BROWSING': self._draw_browser,
'DOWNLOADING_TEXTURE': self._draw_downloading,
'EXCEPTION': self._draw_exception,
'PLEASE_SUBSCRIBE': self._draw_subscribe,
}
if self._state in drawers:
drawer = drawers[self._state]
drawer(context)
# For debugging: draw the state
font_id = 0
bgl.glColor4f(1.0, 1.0, 1.0, 1.0)
blf.size(font_id, 20, 72)
blf.position(font_id, 5, 5, 0)
blf.draw(font_id, self._state)
bgl.glDisable(bgl.GL_BLEND)
@staticmethod
def _window_region(context):
window_regions = [region
for region in context.area.regions
if region.type == 'WINDOW']
return window_regions[0]
def _draw_browser(self, context):
"""OpenGL drawing code for the BROWSING state."""
margin_x = 5
margin_y = 5
padding_x = 5
window_region = self._window_region(context)
content_width = window_region.width - margin_x * 2
content_height = window_region.height - margin_y * 2
content_x = margin_x
content_y = context.area.height - margin_y - target_item_height
col_count = content_width // target_item_width
item_width = (content_width - (col_count * padding_x)) / col_count
item_height = target_item_height
block_width = item_width + padding_x
block_height = item_height + margin_y
bgl.glEnable(bgl.GL_BLEND)
bgl.glColor4f(0.0, 0.0, 0.0, 0.6)
bgl.glRectf(0, 0, window_region.width, window_region.height)
if self.current_display_content:
for item_idx, item in enumerate(self.current_display_content):
x = content_x + (item_idx % col_count) * block_width
y = content_y - (item_idx // col_count) * block_height
item.update_placement(x, y, item_width, item_height)
item.draw(highlighted=item.hits(self.mouse_x, self.mouse_y))
else:
font_id = 0
text = "Communicating with Blender Cloud"
bgl.glColor4f(1.0, 1.0, 1.0, 1.0)
blf.size(font_id, 20, 72)
text_width, text_height = blf.dimensions(font_id, text)
blf.position(font_id,
content_x + content_width * 0.5 - text_width * 0.5,
content_y - content_height * 0.3 + text_height * 0.5, 0)
blf.draw(font_id, text)
bgl.glDisable(bgl.GL_BLEND)
# bgl.glColor4f(0.0, 0.0, 0.0, 1.0)
def _draw_downloading(self, context):
"""OpenGL drawing code for the DOWNLOADING_TEXTURE state."""
self._draw_text_on_colour(context,
'Downloading texture from Blender Cloud',
(0.0, 0.0, 0.2, 0.6))
def _draw_checking_credentials(self, context):
"""OpenGL drawing code for the CHECKING_CREDENTIALS state."""
self._draw_text_on_colour(context,
'Checking login credentials',
(0.0, 0.0, 0.2, 0.6))
def _draw_text_on_colour(self, context, text, bgcolour):
content_height, content_width = self._window_size(context)
bgl.glEnable(bgl.GL_BLEND)
bgl.glColor4f(*bgcolour)
bgl.glRectf(0, 0, content_width, content_height)
font_id = 0
bgl.glColor4f(1.0, 1.0, 1.0, 1.0)
blf.size(font_id, 20, 72)
text_width, text_height = blf.dimensions(font_id, text)
blf.position(font_id,
content_width * 0.5 - text_width * 0.5,
content_height * 0.7 + text_height * 0.5, 0)
blf.draw(font_id, text)
bgl.glDisable(bgl.GL_BLEND)
def _window_size(self, context):
window_region = self._window_region(context)
content_width = window_region.width
content_height = window_region.height
return content_height, content_width
def _draw_exception(self, context):
"""OpenGL drawing code for the EXCEPTION state."""
import textwrap
content_height, content_width = self._window_size(context)
bgl.glEnable(bgl.GL_BLEND)
bgl.glColor4f(0.2, 0.0, 0.0, 0.6)
bgl.glRectf(0, 0, content_width, content_height)
font_id = 0
ex = self.async_task.exception()
if isinstance(ex, pillar.UserNotLoggedInError):
ex_msg = 'You are not logged in on Blender ID. Please log in at User Preferences, ' \
'System, Blender ID.'
else:
ex_msg = str(ex)
if not ex_msg:
ex_msg = str(type(ex))
text = "An error occurred:\n%s" % ex_msg
lines = textwrap.wrap(text)
bgl.glColor4f(1.0, 1.0, 1.0, 1.0)
blf.size(font_id, 20, 72)
_, text_height = blf.dimensions(font_id, 'yhBp')
def position(line_nr):
blf.position(font_id,
content_width * 0.1,
content_height * 0.8 - line_nr * text_height, 0)
for line_idx, line in enumerate(lines):
position(line_idx)
blf.draw(font_id, line)
bgl.glDisable(bgl.GL_BLEND)
def _draw_subscribe(self, context):
self._draw_text_on_colour(context,
'Click to subscribe to the Blender Cloud',
(0.0, 0.0, 0.2, 0.6))
def get_clicked(self) -> MenuItem:
for item in self.current_display_content:
if item.hits(self.mouse_x, self.mouse_y):
return item
return None
def handle_item_selection(self, context, item: MenuItem):
"""Called when the user clicks on a menu item that doesn't represent a folder."""
self.clear_images()
self._state = 'DOWNLOADING_TEXTURE'
project_uuid = self.current_path.project_uuid
node_path_components = [node['name'] for node in self.path_stack if node is not None]
local_path_components = [project_uuid] + node_path_components
top_texture_directory = bpy.path.abspath(context.scene.local_texture_dir)
local_path = os.path.join(top_texture_directory, *local_path_components)
meta_path = os.path.join(top_texture_directory, '.blender_cloud')
self.log.info('Downloading texture %r to %s', item.node_uuid, local_path)
self.log.debug('Metadata will be stored at %s', meta_path)
file_paths = []
def texture_downloading(file_path, file_desc, *args):
self.log.info('Texture downloading to %s', file_path)
def texture_downloaded(file_path, file_desc, *args):
self.log.info('Texture downloaded to %r.', file_path)
image_dblock = bpy.data.images.load(filepath=file_path)
image_dblock['bcloud_file_uuid'] = file_desc['_id']
image_dblock['bcloud_texture_node_uuid'] = item.node_uuid
file_paths.append(file_path)
def texture_download_completed(_):
self.log.info('Texture download complete, inspect:\n%s', '\n'.join(file_paths))
self._state = 'QUIT'
signalling_future = asyncio.Future()
self._new_async_task(pillar.download_texture(item.node, local_path,
metadata_directory=meta_path,
texture_loading=texture_downloading,
texture_loaded=texture_downloaded,
future=signalling_future))
self.async_task.add_done_callback(texture_download_completed)
def open_browser_subscribe(self):
import webbrowser
webbrowser.open_new_tab('https://cloud.blender.org/join')
self.report({'INFO'}, 'We just started a browser for you.')
# store keymaps here to access after registration
addon_keymaps = []
def menu_draw(self, context):
layout = self.layout
layout.separator()
layout.operator(BlenderCloudBrowser.bl_idname, icon='MOD_SCREW')
def register():
bpy.utils.register_class(BlenderCloudBrowser)
# bpy.types.INFO_MT_mesh_add.append(menu_draw)
# handle the keymap
wm = bpy.context.window_manager
kc = wm.keyconfigs.addon
if not kc:
print('No addon key configuration space found, so no custom hotkeys added.')
return
km = kc.keymaps.new(name='Screen')
kmi = km.keymap_items.new('pillar.browser', 'A', 'PRESS', ctrl=True, shift=True, alt=True)
addon_keymaps.append((km, kmi))
def unregister():
bpy.utils.unregister_class(BlenderCloudBrowser)
# handle the keymap
for km, kmi in addon_keymaps:
km.keymap_items.remove(kmi)
addon_keymaps.clear()
if __name__ == "__main__":
register()
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