Merge branch '218-new-ui-ux-implementation' into 'develop'

New UI/UX implementation

See merge request slumber/multi-user!140

multi_user/__init__.py

@@ -61,6 +61,7 @@ def register():
         from . import operators
         from . import handlers
         from . import ui
+        from . import icons
         from . import preferences
         from . import addon_updater_ops
 
@@ -70,6 +71,7 @@ def register():
         operators.register()
         handlers.register()
         ui.register()
+        icons.register()
     except ModuleNotFoundError as e:
         raise Exception(module_error_msg)
         logging.error(module_error_msg)
@@ -83,7 +85,9 @@ def register():
         type=preferences.SessionUser
     )
     bpy.types.WindowManager.user_index = bpy.props.IntProperty()
+    bpy.types.WindowManager.server_index = bpy.props.IntProperty()
     bpy.types.TOPBAR_MT_file_import.append(operators.menu_func_import)
+    bpy.types.TOPBAR_MT_file_export.append(operators.menu_func_export)
 
 
 def unregister():
@@ -91,14 +95,17 @@ def unregister():
     from . import operators
     from . import handlers
     from . import ui
+    from . import icons
     from . import preferences
     from . import addon_updater_ops
 
     bpy.types.TOPBAR_MT_file_import.remove(operators.menu_func_import)
+    bpy.types.TOPBAR_MT_file_export.remove(operators.menu_func_export)
 
     presence.unregister()
     addon_updater_ops.unregister()
     ui.unregister()
+    icons.unregister()
     handlers.unregister()
     operators.unregister()
     preferences.unregister()
@@ -107,5 +114,6 @@ def unregister():
     del bpy.types.ID.uuid
     del bpy.types.WindowManager.online_users
     del bpy.types.WindowManager.user_index
+    del bpy.types.WindowManager.server_index
 
     environment.unregister()

multi_user/icons/__init__.py

@@ -0,0 +1,45 @@
+# ##### 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 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 <https://www.gnu.org/licenses/>.
+#
+# ##### END GPL LICENSE BLOCK #####
+
+import bpy
+import os
+
+from pathlib import Path
+import bpy.utils.previews
+
+def register():
+
+    global icons_col
+
+    pcoll = bpy.utils.previews.new()
+    icons_dir = os.path.join(os.path.dirname(__file__), ".")
+    for png in Path(icons_dir).rglob("*.png"):
+        pcoll.load(png.stem, str(png), "IMAGE")
+
+    icons_col = pcoll
+
+
+def unregister():
+
+    global icons_col
+
+    try:
+        bpy.utils.previews.remove(icons_col)
+    except Exception:
+        pass
+
+    icons_col = None

multi_user/libs/replication

@@ -1 +1 @@
-Subproject commit 15dc5c62c07a3e0025a82d87022f5073c019e7e9
+Subproject commit d283d39e9cac6a5a8dcedf049220c764063ac8a9

multi_user/operators.py

@@ -20,6 +20,7 @@ import asyncio
 import copy
 import gzip
 import logging
+from multi_user.preferences import ServerPreset
 import os
 import queue
 import random
@@ -28,6 +29,7 @@ import string
 import sys
 import time
 import traceback
+from uuid import uuid4
 from datetime import datetime
 from operator import itemgetter
 from pathlib import Path
@@ -56,7 +58,7 @@ from replication.repository import Repository
 
 from . import bl_types, environment, shared_data, timers, ui, utils
 from .handlers import on_scene_update, sanitize_deps_graph
-from .presence import SessionStatusWidget, renderer, view3d_find
+from .presence import SessionStatusWidget, renderer, view3d_find, refresh_sidebar_view
 from .timers import registry
 
 background_execution_queue = Queue()
@@ -81,7 +83,6 @@ def session_callback(name):
 def initialize_session():
     """Session connection init hander 
     """
-    settings = utils.get_preferences()
     runtime_settings = bpy.context.window_manager.session
 
     if not runtime_settings.is_host:
@@ -108,7 +109,6 @@ def initialize_session():
     for d in deleyables:
         d.register()
 
-
     # Step 5: Clearing history
     utils.flush_history()
 
@@ -142,16 +142,143 @@ def on_connection_end(reason="none"):
         if isinstance(handler, logging.FileHandler):
             logger.removeHandler(handler)
     if reason != "user":
-        bpy.ops.session.notify('INVOKE_DEFAULT', message=f"Disconnected from session. Reason: {reason}. ")
+        bpy.ops.session.notify('INVOKE_DEFAULT', message=f"Disconnected from session. Reason: {reason}. ") #TODO: change op session.notify to add ui + change reason (in replication->interface)
 
+def setup_logging():
+    """ Session setup logging (host/connect)
+    """
+    settings = utils.get_preferences()
+    logger = logging.getLogger()
+    if len(logger.handlers) == 1:
+        formatter = logging.Formatter(
+            fmt='%(asctime)s CLIENT %(levelname)-8s %(message)s',
+            datefmt='%H:%M:%S'
+        )
+
+        start_time = datetime.now().strftime('%Y_%m_%d_%H-%M-%S')
+        log_directory = os.path.join(
+            settings.cache_directory,
+            f"multiuser_{start_time}.log")
+
+        os.makedirs(settings.cache_directory, exist_ok=True)
+
+        handler = logging.FileHandler(log_directory, mode='w')
+        logger.addHandler(handler)
+
+        for handler in logger.handlers:
+            if isinstance(handler, logging.NullHandler):
+                continue
+
+            handler.setFormatter(formatter)
+
+def setup_timer():
+    """ Session setup timer (host/connect)
+    """
+    settings = utils.get_preferences()
+    deleyables.append(timers.ClientUpdate())
+    deleyables.append(timers.DynamicRightSelectTimer())
+    deleyables.append(timers.ApplyTimer(timeout=settings.depsgraph_update_rate))
+
+    session_update = timers.SessionStatusUpdate()
+    session_user_sync = timers.SessionUserSync()
+    session_background_executor = timers.MainThreadExecutor(execution_queue=background_execution_queue)
+    session_listen = timers.SessionListenTimer(timeout=0.001)
+
+    session_listen.register()
+    session_update.register()
+    session_user_sync.register()
+    session_background_executor.register()
+
+    deleyables.append(session_background_executor)
+    deleyables.append(session_update)
+    deleyables.append(session_user_sync)
+    deleyables.append(session_listen)
+    deleyables.append(timers.AnnotationUpdates())
+
+def get_active_server_preset(context):
+    active_index = context.window_manager.server_index
+    server_presets = utils.get_preferences().server_preset
+
+    active_index = active_index if active_index <= len(server_presets)-1 else 0
+
+    return server_presets[active_index]
 
 # OPERATORS
-class SessionStartOperator(bpy.types.Operator):
+class SessionConnectOperator(bpy.types.Operator):
-    bl_idname = "session.start"
+    bl_idname = "session.connect"
-    bl_label = "start"
+    bl_label = "connect"
     bl_description = "connect to a net server"
 
-    host: bpy.props.BoolProperty(default=False)
+    @classmethod
+    def poll(cls, context):
+        return True
+
+    def execute(self, context):
+        global deleyables
+
+        settings = utils.get_preferences()
+        users = bpy.data.window_managers['WinMan'].online_users
+        active_server = get_active_server_preset()
+        admin_pass = active_server.admin_password if active_server.use_admin_password else None
+        server_pass = active_server.server_password if active_server.use_server_password else None
+
+        users.clear()
+        deleyables.clear()
+
+        setup_logging()
+
+        bpy_protocol = bl_types.get_data_translation_protocol()
+
+        # Check if supported_datablocks are up to date before starting the
+        # the session
+        for dcc_type_id in bpy_protocol.implementations.keys():
+            if dcc_type_id not in settings.supported_datablocks:
+                logging.info(f"{dcc_type_id} not found, \
+                             regenerate type settings...")
+                settings.generate_supported_types()
+
+
+        if bpy.app.version[1] >= 91:
+            python_binary_path = sys.executable
+        else:
+            python_binary_path = bpy.app.binary_path_python
+
+        repo = Repository(
+            rdp=bpy_protocol,
+            username=settings.username)
+        
+        # Join a session
+        if not active_server.use_admin_password:
+            utils.clean_scene()
+
+        try:
+            porcelain.remote_add(
+                repo,
+                'origin',
+                active_server.ip,
+                active_server.port,
+                server_password=server_pass,
+                admin_password=admin_pass)
+            session.connect(
+                repository= repo,
+                timeout=settings.connection_timeout,
+                server_password=server_pass,
+                admin_password=admin_pass
+            )
+        except Exception as e:
+            self.report({'ERROR'}, str(e))
+            logging.error(str(e))
+
+        # Background client updates service
+        setup_timer()
+
+        return {"FINISHED"}
+
+
+class SessionHostOperator(bpy.types.Operator):
+    bl_idname = "session.host"
+    bl_label = "host"
+    bl_description = "host server"
 
     @classmethod
     def poll(cls, context):
@@ -163,33 +290,13 @@ class SessionStartOperator(bpy.types.Operator):
         settings = utils.get_preferences()
         runtime_settings = context.window_manager.session
         users = bpy.data.window_managers['WinMan'].online_users
-        admin_pass = settings.password
+        admin_pass = settings.host_admin_password if settings.host_use_admin_password else None
+        server_pass = settings.host_server_password if settings.host_use_server_password else None
 
         users.clear()
         deleyables.clear()
 
-        logger = logging.getLogger()
+        setup_logging()
-        if len(logger.handlers) == 1:
-            formatter = logging.Formatter(
-                fmt='%(asctime)s CLIENT %(levelname)-8s %(message)s',
-                datefmt='%H:%M:%S'
-            )
-
-            start_time = datetime.now().strftime('%Y_%m_%d_%H-%M-%S')
-            log_directory = os.path.join(
-                settings.cache_directory,
-                f"multiuser_{start_time}.log")
-
-            os.makedirs(settings.cache_directory, exist_ok=True)
-
-            handler = logging.FileHandler(log_directory, mode='w')
-            logger.addHandler(handler)
-
-            for handler in logger.handlers:
-                if isinstance(handler, logging.NullHandler):
-                    continue
-
-                handler.setFormatter(formatter)
 
         bpy_protocol = bl_types.get_data_translation_protocol()
 
@@ -212,80 +319,38 @@ class SessionStartOperator(bpy.types.Operator):
             username=settings.username)
     
         # Host a session
-        if self.host:
+        if settings.init_method == 'EMPTY':
-            if settings.init_method == 'EMPTY':
+            utils.clean_scene()
-                utils.clean_scene()
 
-            runtime_settings.is_host = True
+        try:
-            runtime_settings.internet_ip = environment.get_ip()
+            # Init repository
+            for scene in bpy.data.scenes:
+                porcelain.add(repo, scene)
 
-            try:
+            porcelain.remote_add(
-                # Init repository
+                repo,
-                for scene in bpy.data.scenes:
+                'origin',
-                    porcelain.add(repo, scene)
+                '127.0.0.1',
-
+                settings.host_port,
-                porcelain.remote_add(
+                server_password=server_pass,
-                    repo,
+                admin_password=admin_pass)
-                    'origin',
+            session.host(
-                    '127.0.0.1',
+                repository= repo,
-                    settings.port,
+                remote='origin',
-                    admin_password=admin_pass)
+                timeout=settings.connection_timeout,
-                session.host(
+                server_password=server_pass,
-                    repository= repo,
+                admin_password=admin_pass,
-                    remote='origin',
+                cache_directory=settings.cache_directory,
-                    timeout=settings.connection_timeout,
+                server_log_level=logging.getLevelName(
-                    password=admin_pass,
+                    logging.getLogger().level),
-                    cache_directory=settings.cache_directory,
+            )
-                    server_log_level=logging.getLevelName(
+        except Exception as e:
-                        logging.getLogger().level),
+            self.report({'ERROR'}, repr(e))
-                )
+            logging.error(f"Error: {e}")
-            except Exception as e:
+            traceback.print_exc()
-                self.report({'ERROR'}, repr(e))
-                logging.error(f"Error: {e}")
-                traceback.print_exc()
-        # Join a session
-        else:
-            if not runtime_settings.admin:
-                utils.clean_scene()
-                # regular session, no password needed
-                admin_pass = None
-
-            try:
-                porcelain.remote_add(
-                    repo,
-                    'origin',
-                    settings.ip,
-                    settings.port,
-                    admin_password=admin_pass)
-                session.connect(
-                    repository= repo,
-                    timeout=settings.connection_timeout,
-                    password=admin_pass
-                )
-            except Exception as e:
-                self.report({'ERROR'}, str(e))
-                logging.error(str(e))
 
         # Background client updates service
-        deleyables.append(timers.ClientUpdate())
+        setup_timer()
-        deleyables.append(timers.DynamicRightSelectTimer())
-        deleyables.append(timers.ApplyTimer(timeout=settings.depsgraph_update_rate))
-
-        session_update = timers.SessionStatusUpdate()
-        session_user_sync = timers.SessionUserSync()
-        session_background_executor = timers.MainThreadExecutor(execution_queue=background_execution_queue)
-        session_listen = timers.SessionListenTimer(timeout=0.001)
-
-        session_listen.register()
-        session_update.register()
-        session_user_sync.register()
-        session_background_executor.register()
-
-        deleyables.append(session_background_executor)
-        deleyables.append(session_update)
-        deleyables.append(session_user_sync)
-        deleyables.append(session_listen)
-        deleyables.append(timers.AnnotationUpdates())
 
         return {"FINISHED"}
 
@@ -783,7 +848,6 @@ class SessionStopAutoSaveOperator(bpy.types.Operator):
 
         return {'FINISHED'}
 
-
 class SessionLoadSaveOperator(bpy.types.Operator, ImportHelper):
     bl_idname = "session.load"
     bl_label = "Load session save"
@@ -831,12 +895,90 @@ class SessionLoadSaveOperator(bpy.types.Operator, ImportHelper):
 class SessionPresetServerAdd(bpy.types.Operator):
     """Add a server to the server list preset"""
     bl_idname = "session.preset_server_add"
-    bl_label = "add server preset"
+    bl_label = "Add server preset"
-    bl_description = "add the current server to the server preset list"
+    bl_description = "add a server to the server preset list"
     bl_options = {"REGISTER"}
 
-    name : bpy.props.StringProperty(default="server_preset")
+    server_name: bpy.props.StringProperty(default="")
-    
+    ip: bpy.props.StringProperty(default="127.0.0.1")
+    port: bpy.props.IntProperty(default=5555)
+    use_server_password: bpy.props.BoolProperty(default=False)
+    server_password: bpy.props.StringProperty(default="", subtype = "PASSWORD")
+    use_admin_password: bpy.props.BoolProperty(default=False)
+    admin_password: bpy.props.StringProperty(default="", subtype = "PASSWORD")
+
+    @classmethod
+    def poll(cls, context):
+        return True
+
+    def invoke(self, context, event):
+        self.server_name = ""
+        self.ip = "127.0.0.1"
+        self.port = 5555
+        self.use_server_password = False
+        self.server_password = ""
+        self.use_admin_password = False
+        self.admin_password = ""
+
+        assert(context)
+        return context.window_manager.invoke_props_dialog(self)
+
+    def draw(self, context):
+        layout = self.layout
+
+        row = layout.row() 
+        row.prop(self, "server_name", text="Server name")
+        row = layout.row(align = True)
+        row.prop(self, "ip", text="IP+port")
+        row.prop(self, "port", text="")
+        row = layout.row()
+        col = row.column()
+        col.prop(self, "use_server_password", text="Server password:")
+        col = row.column()
+        col.enabled = True if self.use_server_password else False
+        col.prop(self, "server_password", text="")
+        row = layout.row()
+        col = row.column()
+        col.prop(self, "use_admin_password", text="Admin password:")
+        col = row.column()
+        col.enabled = True if self.use_admin_password else False
+        col.prop(self, "admin_password", text="")
+        
+    def execute(self, context):
+        assert(context)
+
+        settings = utils.get_preferences()
+        existing_preset = settings.get_server_preset(self.server_name)
+
+        new_server = existing_preset if existing_preset else settings.server_preset.add()
+        new_server.name = str(uuid4())
+        new_server.server_name = self.server_name
+        new_server.ip = self.ip
+        new_server.port = self.port
+        new_server.use_server_password = self.use_server_password
+        new_server.server_password = self.server_password
+        new_server.use_admin_password = self.use_admin_password
+        new_server.admin_password = self.admin_password
+
+        refresh_sidebar_view()
+
+        if new_server == existing_preset :
+            self.report({'INFO'}, "Server '" + self.server_name + "' edited")
+        else :
+            self.report({'INFO'}, "New '" + self.server_name + "' server preset")
+
+        return {'FINISHED'}
+
+
+class SessionPresetServerEdit(bpy.types.Operator): # TODO : use preset, not settings
+    """Edit a server to the server list preset"""
+    bl_idname = "session.preset_server_edit"
+    bl_label = "Edit server preset"
+    bl_description = "Edit a server from the server preset list"
+    bl_options = {"REGISTER"}
+
+    target_server_name: bpy.props.StringProperty(default="None")
+
     @classmethod
     def poll(cls, context):
         return True
@@ -847,35 +989,39 @@ class SessionPresetServerAdd(bpy.types.Operator):
 
     def draw(self, context):
         layout = self.layout
-
-        col = layout.column()
         settings = utils.get_preferences()
+        settings_active_server = settings.server_preset.get(self.target_server_name)
         
-        col.prop(settings, "server_name", text="server name")
+        row = layout.row()
+        row.prop(settings_active_server, "server_name", text="Server name")
+        row = layout.row(align = True)
+        row.prop(settings_active_server, "ip", text="IP+port")
+        row.prop(settings_active_server, "port", text="")
+        row = layout.row()
+        col = row.column()
+        col.prop(settings_active_server, "use_server_password", text="Server password:")
+        col = row.column()
+        col.enabled = True if settings_active_server.use_server_password else False
+        col.prop(settings_active_server, "server_password", text="")
+        row = layout.row()
+        col = row.column()
+        col.prop(settings_active_server, "use_admin_password", text="Admin password:")
+        col = row.column()
+        col.enabled = True if settings_active_server.use_admin_password else False
+        col.prop(settings_active_server, "admin_password", text="")
         
     def execute(self, context):
         assert(context)
 
         settings = utils.get_preferences()
+        settings_active_server = settings.server_preset.get(self.target_server_name)
 
-        existing_preset = settings.server_preset.get(settings.server_name)
+        refresh_sidebar_view()
 
-        new_server = existing_preset if existing_preset else settings.server_preset.add()
+        self.report({'INFO'}, "Server '" + settings_active_server.server_name + "' edited")
-        new_server.name = settings.server_name
-        new_server.server_ip = settings.ip
-        new_server.server_port = settings.port
-        new_server.server_password = settings.password
-
-        settings.server_preset_interface = settings.server_name
-
-        if new_server == existing_preset :
-            self.report({'INFO'}, "Server '" + settings.server_name + "' override")
-        else :
-            self.report({'INFO'}, "New '" + settings.server_name + "' server preset")
 
         return {'FINISHED'}
 
-
 class SessionPresetServerRemove(bpy.types.Operator):
     """Remove a server to the server list preset"""
     bl_idname = "session.preset_server_remove"
@@ -883,6 +1029,8 @@ class SessionPresetServerRemove(bpy.types.Operator):
     bl_description = "remove the current server from the server preset list"
     bl_options = {"REGISTER"}
     
+    target_server_name: bpy.props.StringProperty(default="None")
+
     @classmethod
     def poll(cls, context):
         return True
@@ -891,19 +1039,77 @@ class SessionPresetServerRemove(bpy.types.Operator):
         assert(context)
 
         settings = utils.get_preferences()
-
+        settings.server_preset.remove(settings.server_preset.find(self.target_server_name))
-        settings.server_preset.remove(settings.server_preset.find(settings.server_preset_interface))
 
         return {'FINISHED'}
         
+class RefreshServerStatus(bpy.types.Operator):
+    bl_idname = "session.get_info"
+    bl_label = "Get session info"
+    bl_description = "Get session info"
 
+    target_server: bpy.props.StringProperty(default="127.0.0.1:5555")
+
+    @classmethod
+    def poll(cls, context):
+        return (session.state != STATE_ACTIVE)
+
+    def execute(self, context):
+        settings = utils.get_preferences()
+
+        for server in settings.server_preset:
+            infos = porcelain.request_session_info(f"{server.ip}:{server.port}", timeout=settings.ping_timeout)
+            server.is_online = True if infos else False
+            if server.is_online:
+                server.is_private = infos.get("private")
+
+        return {'FINISHED'}
+
+class GetDoc(bpy.types.Operator):
+    """Get the documentation of the addon"""
+    bl_idname = "doc.get"
+    bl_label = "Multi-user's doc"
+    bl_description = "Go to the doc of the addon"
+
+    @classmethod
+    def poll(cls, context):
+        return True
+
+    def execute(self, context):
+        assert(context)
+        bpy.ops.wm.url_open(url="https://slumber.gitlab.io/multi-user/index.html")
+
+        return {'FINISHED'}
+
+class FirstLaunch(bpy.types.Operator):
+    """First time lauching the addon"""
+    bl_idname = "firstlaunch.verify"
+    bl_label = "First launch"
+    bl_description = "First time lauching the addon"
+
+    @classmethod
+    def poll(cls, context):
+        return True
+
+    def execute(self, context):
+        assert(context)
+        settings = utils.get_preferences()
+        settings.is_first_launch = False
+        settings.server_preset.clear()
+        prefs = bpy.context.preferences.addons[__package__].preferences
+        prefs.generate_default_presets()
+        return {'FINISHED'}
 
 def menu_func_import(self, context):
     self.layout.operator(SessionLoadSaveOperator.bl_idname, text='Multi-user session snapshot (.db)')
 
+def menu_func_export(self, context):
+    self.layout.operator(SessionSaveBackupOperator.bl_idname, text='Multi-user session snapshot (.db)')
+
 
 classes = (
-    SessionStartOperator,
+    SessionConnectOperator,
+    SessionHostOperator,
     SessionStopOperator,
     SessionPropertyRemoveOperator,
     SessionSnapUserOperator,
@@ -920,7 +1126,11 @@ classes = (
     SessionStopAutoSaveOperator,
     SessionPurgeOperator,
     SessionPresetServerAdd,
+    SessionPresetServerEdit,
     SessionPresetServerRemove,
+    RefreshServerStatus,
+    GetDoc,
+    FirstLaunch,
 )
 
 

multi_user/preferences.py

@@ -17,6 +17,7 @@
 
 import random
 import logging
+from uuid import uuid4
 import bpy
 import string
 import re
@@ -25,7 +26,7 @@ import os
 from pathlib import Path
 
 from . import bl_types, environment, addon_updater_ops, presence, ui
-from .utils import get_preferences, get_expanded_icon
+from .utils import get_preferences, get_expanded_icon, get_folder_size
 from replication.constants import RP_COMMON
 from replication.interface import session
 
@@ -33,15 +34,21 @@ from replication.interface import session
 IP_REGEX = re.compile("^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$")
 HOSTNAME_REGEX = re.compile("^(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\-]*[A-Za-z0-9])$")
 
+#SERVER PRESETS AT LAUNCH
 DEFAULT_PRESETS = {
     "localhost" : {
-        "server_ip": "localhost",
+        "server_name": "localhost",
-        "server_port": 5555,
+        "ip": "localhost",
-        "server_password": "admin"
+        "port": 5555,
+        "use_admin_password": True,
+        "admin_password": "admin",
+        "server_password": ""
     },
     "public session" : {
-        "server_ip": "51.75.71.183",
+        "server_name": "public session",
-        "server_port": 5555,
+        "ip": "51.75.71.183",
+        "port": 5555,
+        "admin_password": "",
         "server_password": ""
     },
 }
@@ -78,11 +85,6 @@ def update_ip(self, context):
         logging.error("Wrong IP format")
         self['ip'] = "127.0.0.1"
 
-def update_server_preset_interface(self, context):
-    self.server_name = self.server_preset.get(self.server_preset_interface).name
-    self.ip = self.server_preset.get(self.server_preset_interface).server_ip
-    self.port = self.server_preset.get(self.server_preset_interface).server_port
-    self.password = self.server_preset.get(self.server_preset_interface).server_password 
 
 def update_directory(self, context):
     new_dir = Path(self.cache_directory)
@@ -110,9 +112,15 @@ class ReplicatedDatablock(bpy.types.PropertyGroup):
     icon: bpy.props.StringProperty()
 
 class ServerPreset(bpy.types.PropertyGroup):
-    server_ip: bpy.props.StringProperty()
+    server_name: bpy.props.StringProperty(default="")
-    server_port: bpy.props.IntProperty(default=5555)
+    ip: bpy.props.StringProperty(default="127.0.0.1", update=update_ip)
-    server_password: bpy.props.StringProperty(default="admin", subtype = "PASSWORD")
+    port: bpy.props.IntProperty(default=5555)
+    use_server_password: bpy.props.BoolProperty(default=False)
+    server_password: bpy.props.StringProperty(default="", subtype = "PASSWORD")
+    use_admin_password: bpy.props.BoolProperty(default=False)
+    admin_password: bpy.props.StringProperty(default="", subtype = "PASSWORD")
+    is_online: bpy.props.BoolProperty(default=False)
+    is_private: bpy.props.BoolProperty(default=False)
 
 def set_sync_render_settings(self, value):
     self['sync_render_settings'] = value
@@ -162,35 +170,60 @@ class ReplicationFlags(bpy.types.PropertyGroup):
 class SessionPrefs(bpy.types.AddonPreferences):
     bl_idname = __package__
 
-    ip: bpy.props.StringProperty(
+    # User settings
-        name="ip",
-        description='Distant host ip',
-        default="localhost",
-        update=update_ip)
     username: bpy.props.StringProperty(
         name="Username",
         default=f"user_{random_string_digits()}"
     )
     client_color: bpy.props.FloatVectorProperty(
         name="client_instance_color",
+        description='User color',
         subtype='COLOR',
-        default=randomColor())
+        default=randomColor()
-    port: bpy.props.IntProperty(
-        name="port",
-        description='Distant host port',
-        default=5555
     )
+    # Current server settings
     server_name: bpy.props.StringProperty(
         name="server_name",
         description="Custom name of the server",
         default='localhost',
     )
-    password: bpy.props.StringProperty(
+    server_index: bpy.props.IntProperty(
-        name="password",
+        name="server_index",
-        default=random_string_digits(),
+        description="index of the server",
+    )
+    # User host session settings
+    host_port: bpy.props.IntProperty(
+        name="host_port",
+        description='Distant host port',
+        default=5555
+    )
+    host_use_server_password: bpy.props.BoolProperty(
+        name="use_server_password",
+        description='Use session password',
+        default=False
+    )
+    host_server_password: bpy.props.StringProperty(
+        name="server_password",
         description='Session password',
         subtype='PASSWORD'
     )
+    host_use_admin_password: bpy.props.BoolProperty(
+        name="use_admin_password",
+        description='Use admin password',
+        default=True
+    )
+    host_admin_password: bpy.props.StringProperty(
+        name="admin_password",
+        description='Admin password',
+        subtype='PASSWORD',
+        default='admin'
+    )
+    # Other
+    is_first_launch: bpy.props.BoolProperty(
+        name="is_fnirst_launch",
+        description="First time lauching the addon",
+        default=True
+    )
     sync_flags: bpy.props.PointerProperty(
         type=ReplicationFlags
     )
@@ -214,6 +247,11 @@ class SessionPrefs(bpy.types.AddonPreferences):
         description='connection timeout before disconnection',
         default=5000
     )
+    ping_timeout: bpy.props.IntProperty(
+        name='ping timeout',
+        description='check if servers are online',
+        default=500
+    )
     # Replication update settings
     depsgraph_update_rate: bpy.props.FloatProperty(
         name='depsgraph update rate (s)',
@@ -225,11 +263,12 @@ class SessionPrefs(bpy.types.AddonPreferences):
         description="Remove filecache from memory",
         default=False
     )
-    # for UI
+    # For UI
     category: bpy.props.EnumProperty(
         name="Category",
         description="Preferences Category",
         items=[
+            ('PREF', "Preferences", "Preferences of this add-on"),
             ('CONFIG', "Configuration", "Configuration of this add-on"),
             ('UPDATE', "Update", "Update this add-on"),
         ],
@@ -273,38 +312,58 @@ class SessionPrefs(bpy.types.AddonPreferences):
         step=1,
         subtype='PERCENTAGE',
     )
-    presence_mode_distance: bpy.props.FloatProperty(
+    presence_text_distance: bpy.props.FloatProperty(
-        name="Distance mode visibilty",
+        name="Distance text visibilty",
-        description="Adjust the distance visibilty of user's mode",
+        description="Adjust the distance visibilty of user's mode/name",
         min=0.1,
-        max=1000,
+        max=10000,
         default=100,
     )
     conf_session_identity_expanded: bpy.props.BoolProperty(
         name="Identity",
         description="Identity",
-        default=True
+        default=False
     )
     conf_session_net_expanded: bpy.props.BoolProperty(
         name="Net",
         description="net",
-        default=True
+        default=False
     )
     conf_session_hosting_expanded: bpy.props.BoolProperty(
         name="Rights",
         description="Rights",
         default=False
     )
+    conf_session_rep_expanded: bpy.props.BoolProperty(
+        name="Replication",
+        description="Replication",
+        default=False
+    )
     conf_session_cache_expanded: bpy.props.BoolProperty(
         name="Cache",
         description="cache",
         default=False
     )
+    conf_session_log_expanded: bpy.props.BoolProperty(
+        name="conf_session_log_expanded",
+        description="conf_session_log_expanded",
+        default=False
+    )
     conf_session_ui_expanded: bpy.props.BoolProperty(
         name="Interface",
         description="Interface",
         default=False
     )
+    sidebar_repository_shown: bpy.props.BoolProperty(
+        name="sidebar_repository_shown",
+        description="sidebar_repository_shown",
+        default=False
+    )
+    sidebar_advanced_shown: bpy.props.BoolProperty(
+        name="sidebar_advanced_shown",
+        description="sidebar_advanced_shown",
+        default=False
+    )
     sidebar_advanced_rep_expanded: bpy.props.BoolProperty(
         name="sidebar_advanced_rep_expanded",
         description="sidebar_advanced_rep_expanded",
@@ -315,6 +374,11 @@ class SessionPrefs(bpy.types.AddonPreferences):
         description="sidebar_advanced_log_expanded",
         default=False
     )
+    sidebar_advanced_hosting_expanded: bpy.props.BoolProperty(
+        name="sidebar_advanced_hosting_expanded",
+        description="sidebar_advanced_hosting_expanded",
+        default=False
+    )
     sidebar_advanced_net_expanded: bpy.props.BoolProperty(
         name="sidebar_advanced_net_expanded",
         description="sidebar_advanced_net_expanded",
@@ -371,12 +435,6 @@ class SessionPrefs(bpy.types.AddonPreferences):
         name="server preset",
         type=ServerPreset,
     )
-    server_preset_interface: bpy.props.EnumProperty(
-        name="servers",
-        description="servers enum",
-        items=server_list_callback,
-        update=update_server_preset_interface,
-    )
 
     # Custom panel
     panel_category: bpy.props.StringProperty(
@@ -386,38 +444,28 @@ class SessionPrefs(bpy.types.AddonPreferences):
 
     def draw(self, context):
         layout = self.layout
-
         layout.row().prop(self, "category", expand=True)
 
+        if self.category == 'PREF':
+            grid = layout.column()
+
+            box = grid.box()
+            row = box.row()
+            # USER SETTINGS
+            split = row.split(factor=0.7, align=True)
+            split.prop(self, "username", text="User")
+            split.prop(self, "client_color", text="")
+
+            row = box.row()
+            row.label(text="Hide settings:")
+            row = box.row()
+            row.prop(self, "sidebar_advanced_shown", text="Hide “Advanced” settings in side pannel (Not in session)")
+            row = box.row()
+            row.prop(self, "sidebar_repository_shown", text="Hide “Repository” settings in side pannel (In session)")
+
         if self.category == 'CONFIG':
             grid = layout.column()
 
-            # USER INFORMATIONS
-            box = grid.box()
-            box.prop(
-                self, "conf_session_identity_expanded", text="User information",
-                icon=get_expanded_icon(self.conf_session_identity_expanded),
-                emboss=False)
-            if self.conf_session_identity_expanded:
-                box.row().prop(self, "username", text="name")
-                box.row().prop(self, "client_color", text="color")
-
-            # NETWORK SETTINGS
-            box = grid.box()
-            box.prop(
-                self, "conf_session_net_expanded", text="Networking",
-                icon=get_expanded_icon(self.conf_session_net_expanded),
-                emboss=False)
-
-            if self.conf_session_net_expanded:
-                box.row().prop(self, "ip", text="Address")
-                row = box.row()
-                row.label(text="Port:")
-                row.prop(self, "port", text="")
-                row = box.row()
-                row.label(text="Init the session from:")
-                row.prop(self, "init_method", text="")
-
             # HOST SETTINGS
             box = grid.box()
             box.prop(
@@ -425,9 +473,57 @@ class SessionPrefs(bpy.types.AddonPreferences):
                 icon=get_expanded_icon(self.conf_session_hosting_expanded),
                 emboss=False)
             if self.conf_session_hosting_expanded:
+                row = box.row()
+                row.prop(self, "host_port", text="Port: ")
                 row = box.row()
                 row.label(text="Init the session from:")
                 row.prop(self, "init_method", text="")
+                row = box.row()
+                col = row.column()
+                col.prop(self, "host_use_server_password", text="Server password:")
+                col = row.column()
+                col.enabled = True if self.host_use_server_password else False
+                col.prop(self, "host_server_password", text="")
+                row = box.row()
+                col = row.column()
+                col.prop(self, "host_use_admin_password", text="Admin password:")
+                col = row.column()
+                col.enabled = True if self.host_use_admin_password else False
+                col.prop(self, "host_admin_password", text="")
+
+            # NETWORKING
+            box = grid.box()
+            box.prop(
+                self, "conf_session_net_expanded", text="Network",
+                icon=get_expanded_icon(self.conf_session_net_expanded), 
+                emboss=False)
+            if self.conf_session_net_expanded:
+                row = box.row()
+                row.label(text="Timeout (ms):")
+                row.prop(self, "connection_timeout", text="")
+                row = box.row()
+                row.label(text="Server ping (ms):")
+                row.prop(self, "ping_timeout", text="")
+
+            # REPLICATION
+            box = grid.box()
+            box.prop(
+                self, "conf_session_rep_expanded", text="Replication",
+                icon=get_expanded_icon(self.conf_session_rep_expanded), 
+                emboss=False)
+            if self.conf_session_rep_expanded:
+                row = box.row()
+                row.prop(self.sync_flags, "sync_render_settings")
+                row = box.row()
+                row.prop(self.sync_flags, "sync_active_camera")
+                row = box.row()
+                row.prop(self.sync_flags, "sync_during_editmode")
+                row = box.row()
+                if self.sync_flags.sync_during_editmode:
+                    warning = row.box()
+                    warning.label(text="Don't use this with heavy meshes !", icon='ERROR')
+                    row = box.row()
+                row.prop(self, "depsgraph_update_rate", text="Apply delay")
 
             # CACHE SETTINGS
             box = grid.box()
@@ -438,25 +534,18 @@ class SessionPrefs(bpy.types.AddonPreferences):
             if self.conf_session_cache_expanded:
                 box.row().prop(self, "cache_directory", text="Cache directory")
                 box.row().prop(self, "clear_memory_filecache", text="Clear memory filecache")
-
+                box.row().operator('session.clear_cache', text=f"Clear cache ({get_folder_size(self.cache_directory)})")
-            # INTERFACE SETTINGS
+        
+            # LOGGING
             box = grid.box()
             box.prop(
-                self, "conf_session_ui_expanded", text="Interface",
+                self, "conf_session_log_expanded", text="Logging",
-                icon=get_expanded_icon(self.conf_session_ui_expanded),
+                icon=get_expanded_icon(self.conf_session_log_expanded), 
                 emboss=False)
-            if self.conf_session_ui_expanded:
+            if self.conf_session_log_expanded:
-                box.row().prop(self, "panel_category", text="Panel category", expand=True)
                 row = box.row()
-                row.label(text="Session widget:")
+                row.label(text="Log level:")
-
+                row.prop(self, 'logging_level', text="")
-                col = box.column(align=True)
-                col.prop(self, "presence_hud_scale", expand=True)
-                
-                col.prop(self, "presence_hud_hpos", expand=True)
-                col.prop(self, "presence_hud_vpos", expand=True)
-
-                col.prop(self, "presence_mode_distance", expand=True)
 
         if self.category == 'UPDATE':
             from . import addon_updater_ops
@@ -477,18 +566,31 @@ class SessionPrefs(bpy.types.AddonPreferences):
             new_db.icon = impl.bl_icon
             new_db.bl_name = impl.bl_id
 
+    # Get a server preset through its name
+    def get_server_preset(self, name):
+        existing_preset = None
 
-    # custom at launch server preset
+        for server_preset in self.server_preset : 
+            if server_preset.server_name == name :
+                existing_preset = server_preset
+
+        return existing_preset
+
+    # Custom at launch server preset
     def generate_default_presets(self): 
         for preset_name, preset_data in DEFAULT_PRESETS.items():
-            existing_preset = self.server_preset.get(preset_name)
+            existing_preset = self.get_server_preset(preset_name)
             if existing_preset :
                 continue
             new_server = self.server_preset.add()
-            new_server.name = preset_name
+            new_server.name = str(uuid4())
-            new_server.server_ip = preset_data.get('server_ip')
+            new_server.server_name = preset_data.get('server_name')
-            new_server.server_port = preset_data.get('server_port')
+            new_server.ip = preset_data.get('ip')
+            new_server.port = preset_data.get('port')
+            new_server.use_server_password = preset_data.get('use_server_password',False)
             new_server.server_password = preset_data.get('server_password',None)
+            new_server.use_admin_password = preset_data.get('use_admin_password',False)
+            new_server.admin_password = preset_data.get('admin_password',None)
 
 
 def client_list_callback(scene, context):
@@ -576,11 +678,6 @@ class SessionProps(bpy.types.PropertyGroup):
         description='Connect as admin',
         default=False
     )
-    internet_ip: bpy.props.StringProperty(
-        name="internet ip",
-        default="no found",
-        description='Internet interface ip',
-    )
     user_snap_running: bpy.props.BoolProperty(
         default=False
     )

multi_user/ui.py

@@ -16,7 +16,9 @@
 # ##### END GPL LICENSE BLOCK #####
 
 
+from logging import log
 import bpy
+import bpy.utils.previews
 
 from .utils import get_preferences, get_expanded_icon, get_folder_size, get_state_str
 from replication.constants import (ADDED, ERROR, FETCHED,
@@ -71,157 +73,124 @@ class SESSION_PT_settings(bpy.types.Panel):
 
     def draw_header(self, context):
         layout = self.layout
+        settings = get_preferences()
+
+        from multi_user import icons
+        offline_icon = icons.icons_col["session_status_offline"]
+        waiting_icon = icons.icons_col["session_status_waiting"]
+        online_icon = icons.icons_col["session_status_online"]
+
         if session and session.state != STATE_INITIAL:
             cli_state = session.state
             state =  session.state
-            connection_icon = "KEYTYPE_MOVING_HOLD_VEC"
+            connection_icon = offline_icon
 
             if state == STATE_ACTIVE:
-                connection_icon = 'PROP_ON'
+                connection_icon = online_icon
             else:
-                connection_icon = 'PROP_CON'
+                connection_icon = waiting_icon
 
-            layout.label(text=f"Session - {get_state_str(cli_state)}", icon=connection_icon)
+            layout.label(text=f"{str(settings.server_name)} - {get_state_str(cli_state)}", icon_value=connection_icon.icon_id)
         else:
-            layout.label(text=f"Session - v{__version__}",icon="PROP_OFF")
+            layout.label(text=f"Multi-user - v{__version__}", icon="ANTIALIASED")
 
     def draw(self, context):
         layout = self.layout
-        row = layout.row()
         runtime_settings = context.window_manager.session
         settings = get_preferences()
 
-        if hasattr(context.window_manager, 'session'):
+        if settings.is_first_launch:
-            # STATE INITIAL
+            # USER SETTINGS
-            if not session \
+            row = layout.row()
-               or (session and session.state == STATE_INITIAL):
+            row.label(text="1. Enter your username and color:")
-                pass
+            row = layout.row()
-            else:
+            split = row.split(factor=0.7, align=True)
-                progress = session.state_progress           
+            split.prop(settings, "username", text="")
-                row = layout.row()
+            split.prop(settings, "client_color", text="")
 
-                current_state = session.state
+            # DOC
-                info_msg = None
+            row = layout.row()
+            row.label(text="2. New here ? See the doc:")
+            row = layout.row()
+            row.operator("doc.get", text="Documentation", icon="HELP")
+        
+            # START
+            row = layout.row()
+            row.label(text="3: Start the Multi-user:")
+            row = layout.row()
+            row.scale_y = 2
+            row.operator("firstlaunch.verify", text="Continue")
+        
+        if not settings.is_first_launch:
+            if hasattr(context.window_manager, 'session'):
+                # STATE INITIAL
+                if not session \
+                or (session and session.state == STATE_INITIAL):
+                    layout = self.layout
+                    settings = get_preferences()
+                    server_preset = settings.server_preset
+                    selected_server = context.window_manager.server_index if context.window_manager.server_index<=len(server_preset)-1 else 0
+                    active_server_name = server_preset[selected_server].name if len(server_preset)>=1 else ""
+                    is_server_selected = True if active_server_name else False
 
-                if current_state in [STATE_ACTIVE]:
+                    # SERVER LIST
-                    row = row.grid_flow(row_major=True, columns=0, even_columns=True, even_rows=False, align=True)
+                    row = layout.row()
-                    row.prop(settings.sync_flags, "sync_render_settings",text="",icon_only=True, icon='SCENE')
+                    box = row.box()
-                    row.prop(settings.sync_flags, "sync_during_editmode", text="",icon_only=True, icon='EDITMODE_HLT')
+                    box.scale_y = 0.7
-                    row.prop(settings.sync_flags, "sync_active_camera", text="",icon_only=True, icon='VIEW_CAMERA')
+                    split = box.split(factor=0.7)
+                    split.label(text="Server")
+                    split.label(text="Online")
 
-                row= layout.row()
+                    col = row.column(align=True)
+                    col.operator("session.get_info", icon="FILE_REFRESH", text="")
 
-                if current_state in [STATE_ACTIVE] and runtime_settings.is_host:
+                    row = layout.row()
-                    info_msg = f"LAN: {runtime_settings.internet_ip}" 
+                    col = row.column(align=True)
-                if current_state == STATE_LOBBY:
+                    col.template_list("SESSION_UL_network",  "",  settings, "server_preset", context.window_manager, "server_index")
-                    info_msg = "Waiting for the session to start."
+                    col.separator()
+                    connectOp = col.row()
+                    connectOp.operator("session.host", text="Host")
+                    connectopcol = connectOp.column()
+                    connectopcol.enabled =is_server_selected
+                    connectopcol.operator("session.connect", text="Connect")
 
-                if info_msg:
+                    col = row.column(align=True)
-                    info_box = row.box()
+                    col.operator("session.preset_server_add", icon="ADD", text="") # TODO : add conditions (need a name, etc..)
-                    info_box.row().label(text=info_msg,icon='INFO')
+                    row_visible = col.row(align=True)
+                    col_visible = row_visible.column(align=True)
+                    col_visible.enabled = is_server_selected
+                    col_visible.operator("session.preset_server_remove", icon="REMOVE", text="").target_server_name = active_server_name
+                    col_visible.separator()
+                    col_visible.operator("session.preset_server_edit", icon="GREASEPENCIL", text="").target_server_name = active_server_name
 
-                # Progress bar
+                else:
-                if current_state in [STATE_SYNCING, STATE_SRV_SYNC, STATE_WAITING]:
+                    exitbutton = layout.row()
-                    info_box = row.box()
+                    exitbutton.scale_y = 1.5
-                    info_box.row().label(text=printProgressBar(
+                    exitbutton.operator("session.stop", icon='QUIT', text="Disconnect")
-                        progress['current'],
-                        progress['total'],
-                        length=16
-                    ))
 
-                layout.row().operator("session.stop", icon='QUIT', text="Exit")
+                    progress = session.state_progress
+                    current_state = session.state
+                    info_msg = None
+                    
+                    if current_state == STATE_LOBBY:
+                        row= layout.row()
+                        info_msg = "Waiting for the session to start."
 
-class SESSION_PT_settings_network(bpy.types.Panel):
+                    if info_msg:
-    bl_idname = "MULTIUSER_SETTINGS_NETWORK_PT_panel"
+                        info_box = row.box()
-    bl_label = "Network"
+                        info_box.row().label(text=info_msg,icon='INFO')
-    bl_space_type = 'VIEW_3D'
-    bl_region_type = 'UI'
-    bl_parent_id = 'MULTIUSER_SETTINGS_PT_panel'
 
-    @classmethod
+                    # PROGRESS BAR
-    def poll(cls, context):
+                    if current_state in [STATE_SYNCING, STATE_SRV_SYNC, STATE_WAITING]:
-        return not session \
+                        row= layout.row()
-            or (session and session.state == 0)
+                        row.label(text=f"Status: {get_state_str(current_state)}")
-
+                        row= layout.row()
-    def draw_header(self, context):
+                        info_box = row.box()
-        self.layout.label(text="", icon='URL')
+                        info_box.label(text=printProgressBar(
-
+                            progress['current'],
-    def draw(self, context):
+                            progress['total'],
-        layout = self.layout
+                            length=16
-
+                        ))
-        runtime_settings = context.window_manager.session
-        settings = get_preferences()
-
-        # USER SETTINGS
-        row = layout.row()
-        row.prop(runtime_settings, "session_mode", expand=True)
-        row = layout.row()
-                     
-        col = row.row(align=True)
-        col.prop(settings, "server_preset_interface", text="")
-        col.operator("session.preset_server_add", icon='ADD', text="")
-        col.operator("session.preset_server_remove", icon='REMOVE', text="")
-
-        row = layout.row()
-        box = row.box()
-
-        if runtime_settings.session_mode == 'HOST':
-            row = box.row()
-            row.label(text="Port:")
-            row.prop(settings, "port", text="")
-            row = box.row()
-            row.label(text="Start from:")
-            row.prop(settings, "init_method", text="")
-            row = box.row()
-            row.label(text="Admin password:")
-            row.prop(settings, "password", text="")
-            row = box.row()
-            row.operator("session.start", text="HOST").host = True
-        else:
-            row = box.row()
-            row.prop(settings, "ip", text="IP")
-            row = box.row()
-            row.label(text="Port:")
-            row.prop(settings, "port", text="")
-
-            row = box.row()
-            row.prop(runtime_settings, "admin", text='Connect as admin', icon='DISCLOSURE_TRI_DOWN' if runtime_settings.admin
-                     else 'DISCLOSURE_TRI_RIGHT')
-            if runtime_settings.admin:
-                row = box.row()
-                row.label(text="Password:")
-                row.prop(settings, "password", text="")
-            row = box.row()
-            row.operator("session.start", text="CONNECT").host = False
-
-class SESSION_PT_settings_user(bpy.types.Panel):
-    bl_idname = "MULTIUSER_SETTINGS_USER_PT_panel"
-    bl_label = "User info"
-    bl_space_type = 'VIEW_3D'
-    bl_region_type = 'UI'
-    bl_parent_id = 'MULTIUSER_SETTINGS_PT_panel'
-
-    @classmethod
-    def poll(cls, context):
-        return not session \
-            or (session and session.state == 0)
-    
-    def draw_header(self, context):
-        self.layout.label(text="", icon='USER')
-
-    def draw(self, context):
-        layout = self.layout
-
-        runtime_settings = context.window_manager.session
-        settings = get_preferences()
-
-        row = layout.row()
-        # USER SETTINGS
-        row.prop(settings, "username", text="name")
-
-        row = layout.row()
-        row.prop(settings, "client_color", text="color")
-        row = layout.row()
 
 
 class SESSION_PT_advanced_settings(bpy.types.Panel):
@@ -234,19 +203,45 @@ class SESSION_PT_advanced_settings(bpy.types.Panel):
 
     @classmethod
     def poll(cls, context):
+        settings = get_preferences()
         return not session \
-            or (session and session.state == 0)
+            or (session and session.state == 0) \
+            and not settings.sidebar_advanced_shown \
+            and not settings.is_first_launch
 
     def draw_header(self, context):
         self.layout.label(text="", icon='PREFERENCES')
         
     def draw(self, context):
         layout = self.layout
-
-        runtime_settings = context.window_manager.session
         settings = get_preferences()
 
-        
+        #ADVANCED HOST
+        host_selection = layout.row().box()
+        host_selection.prop(
+            settings, "sidebar_advanced_hosting_expanded", text="Hosting",
+            icon=get_expanded_icon(settings.sidebar_advanced_hosting_expanded),
+            emboss=False)
+        if settings.sidebar_advanced_hosting_expanded:
+            host_selection_row = host_selection.row()
+            host_selection_row.prop(settings, "host_port", text="Port:")
+            host_selection_row = host_selection.row()
+            host_selection_row.label(text="Init the session from:")
+            host_selection_row.prop(settings, "init_method", text="")
+            host_selection_row = host_selection.row()
+            host_selection_col = host_selection_row.column()
+            host_selection_col.prop(settings, "host_use_server_password", text="Server password:")
+            host_selection_col = host_selection_row.column()
+            host_selection_col.enabled = True if settings.host_use_server_password else False
+            host_selection_col.prop(settings, "host_server_password", text="")
+            host_selection_row = host_selection.row()
+            host_selection_col = host_selection_row.column()
+            host_selection_col.prop(settings, "host_use_admin_password", text="Admin password:")
+            host_selection_col = host_selection_row.column()
+            host_selection_col.enabled = True if settings.host_use_admin_password else False
+            host_selection_col.prop(settings, "host_admin_password", text="")
+
+        #ADVANCED NET
         net_section = layout.row().box()
         net_section.prop(
             settings,
@@ -254,12 +249,15 @@ class SESSION_PT_advanced_settings(bpy.types.Panel):
             text="Network",
             icon=get_expanded_icon(settings.sidebar_advanced_net_expanded), 
             emboss=False)
-        
         if settings.sidebar_advanced_net_expanded:
             net_section_row = net_section.row()
             net_section_row.label(text="Timeout (ms):")
             net_section_row.prop(settings, "connection_timeout", text="")
+            net_section_row = net_section.row()
+            net_section_row.label(text="Server ping (ms):")
+            net_section_row.prop(settings, "ping_timeout", text="")
 
+        #ADVANCED REPLICATION
         replication_section = layout.row().box()
         replication_section.prop(
             settings,
@@ -267,16 +265,12 @@ class SESSION_PT_advanced_settings(bpy.types.Panel):
             text="Replication",
             icon=get_expanded_icon(settings.sidebar_advanced_rep_expanded), 
             emboss=False)
-
         if settings.sidebar_advanced_rep_expanded:
-            replication_section_row = replication_section.row()
-
             replication_section_row = replication_section.row()
             replication_section_row.prop(settings.sync_flags, "sync_render_settings")
             replication_section_row = replication_section.row()
             replication_section_row.prop(settings.sync_flags, "sync_active_camera")
             replication_section_row = replication_section.row()
-
             replication_section_row.prop(settings.sync_flags, "sync_during_editmode")
             replication_section_row = replication_section.row()
             if settings.sync_flags.sync_during_editmode:
@@ -285,7 +279,7 @@ class SESSION_PT_advanced_settings(bpy.types.Panel):
                 replication_section_row = replication_section.row()
             replication_section_row.prop(settings, "depsgraph_update_rate", text="Apply delay")
 
-        
+        #ADVANCED CACHE
         cache_section = layout.row().box()
         cache_section.prop(
             settings,
@@ -303,6 +297,8 @@ class SESSION_PT_advanced_settings(bpy.types.Panel):
             cache_section_row.prop(settings, "clear_memory_filecache", text="")
             cache_section_row = cache_section.row()
             cache_section_row.operator('session.clear_cache', text=f"Clear cache ({get_folder_size(settings.cache_directory)})")
+        
+        #ADVANCED LOG
         log_section = layout.row().box()
         log_section.prop(
             settings,
@@ -310,11 +306,11 @@ class SESSION_PT_advanced_settings(bpy.types.Panel):
             text="Logging",
             icon=get_expanded_icon(settings.sidebar_advanced_log_expanded), 
             emboss=False)
-
         if settings.sidebar_advanced_log_expanded:
             log_section_row = log_section.row()
             log_section_row.label(text="Log level:")
             log_section_row.prop(settings, 'logging_level', text="")
+
 class SESSION_PT_user(bpy.types.Panel):
     bl_idname = "MULTIUSER_USER_PT_panel"
     bl_label = "Online users"
@@ -324,7 +320,8 @@ class SESSION_PT_user(bpy.types.Panel):
 
     @classmethod
     def poll(cls, context):
-        return session and session.state in [STATE_ACTIVE, STATE_LOBBY]
+        return session \
+            and session.state in [STATE_ACTIVE, STATE_LOBBY]
 
     def draw_header(self, context):
         self.layout.label(text="", icon='USER')
@@ -336,9 +333,8 @@ class SESSION_PT_user(bpy.types.Panel):
         settings = get_preferences()
         active_user = online_users[selected_user] if len(
             online_users)-1 >= selected_user else 0
-        runtime_settings = context.window_manager.session
 
-        # Create a simple row.
+        #USER LIST
         row = layout.row()
         box = row.box()
         split = box.split(factor=0.35)
@@ -353,6 +349,7 @@ class SESSION_PT_user(bpy.types.Panel):
         layout.template_list("SESSION_UL_users",  "",  context.window_manager,
                              "online_users", context.window_manager,  "user_index")
 
+        #OPERATOR ON USER
         if active_user != 0 and active_user.username != settings.username:
             row = layout.row()
             user_operations = row.split()
@@ -436,57 +433,8 @@ class SESSION_UL_users(bpy.types.UIList):
         split.label(text=scene_current)
         split.label(text=ping)
 
-
-class SESSION_PT_presence(bpy.types.Panel):
-    bl_idname = "MULTIUSER_MODULE_PT_panel"
-    bl_label = "Presence overlay"
-    bl_space_type = 'VIEW_3D'
-    bl_region_type = 'UI'
-    bl_parent_id = 'MULTIUSER_SETTINGS_PT_panel'
-    bl_options = {'DEFAULT_CLOSED'}
-
-    @classmethod
-    def poll(cls, context):
-        return not session \
-            or (session and session.state in [STATE_INITIAL, STATE_ACTIVE])
-
-    def draw_header(self, context):
-        self.layout.prop(context.window_manager.session,
-                         "enable_presence", text="",icon='OVERLAY')
-
-    def draw(self, context):
-        layout = self.layout
-
-        settings = context.window_manager.session
-        pref = get_preferences()
-        layout.active = settings.enable_presence
-        
-        row = layout.row()
-        row = row.grid_flow(row_major=True, columns=0, even_columns=True, even_rows=False, align=True)
-        row.prop(settings, "presence_show_selected",text="",icon_only=True, icon='CUBE')
-        row.prop(settings, "presence_show_user", text="",icon_only=True, icon='CAMERA_DATA')
-        row.prop(settings, "presence_show_mode", text="",icon_only=True, icon='OBJECT_DATAMODE')
-        row.prop(settings, "presence_show_far_user", text="",icon_only=True, icon='SCENE_DATA')
-        
-        col = layout.column()
-        if settings.presence_show_mode :
-            row = col.column()
-            row.prop(pref, "presence_mode_distance", expand=True)
-
-        col.prop(settings, "presence_show_session_status")
-        if settings.presence_show_session_status :
-            row = col.column()
-            row.active = settings.presence_show_session_status
-            row.prop(pref, "presence_hud_scale", expand=True)
-            row = col.column(align=True)
-            row.active = settings.presence_show_session_status
-            row.prop(pref, "presence_hud_hpos", expand=True)
-            row.prop(pref, "presence_hud_vpos", expand=True)
-
-
 def draw_property(context, parent, property_uuid, level=0):
     settings = get_preferences()
-    runtime_settings = context.window_manager.session
     item = session.repository.graph.get(property_uuid)
     type_id = item.data.get('type_id')
     area_msg = parent.row(align=True)
@@ -506,15 +454,18 @@ def draw_property(context, parent, property_uuid, level=0):
     detail_item_box.label(text=f"{name}")
 
     # Operations
-
     have_right_to_modify = (item.owner == settings.username or \
         item.owner == RP_COMMON) and item.state != ERROR
 
+    from multi_user import icons
+    sync_status = icons.icons_col["repository_push"] #TODO: Link all icons to the right sync (push/merge/issue). For issue use "UNLINKED" for icon
+    # sync_status = icons.icons_col["repository_merge"]
+
     if have_right_to_modify:
         detail_item_box.operator(
             "session.commit",
             text="",
-            icon='TRIA_UP').target = item.uuid
+            icon_value=sync_status.icon_id).target = item.uuid
         detail_item_box.separator()
 
     if item.state in [FETCHED, UP]:
@@ -546,12 +497,40 @@ def draw_property(context, parent, property_uuid, level=0):
     else:
         detail_item_box.label(text="", icon="DECORATE_LOCKED")
 
+class SESSION_PT_sync(bpy.types.Panel):
+    bl_idname = "MULTIUSER_SYNC_PT_panel"
+    bl_label = "Synchronize"
+    bl_space_type = 'VIEW_3D'
+    bl_region_type = 'UI'
+    bl_parent_id = 'MULTIUSER_SETTINGS_PT_panel'
+    bl_options = {'DEFAULT_CLOSED'}
+
+    @classmethod
+    def poll(cls, context):
+        return session \
+            and session.state in [STATE_ACTIVE]
+
+    def draw_header(self, context):
+        self.layout.label(text="", icon='UV_SYNC_SELECT')
+
+    def draw(self, context):
+        layout = self.layout
+        settings = get_preferences()
+
+        row= layout.row()
+        row = row.grid_flow(row_major=True, columns=0, even_columns=True, even_rows=False, align=True)
+        row.prop(settings.sync_flags, "sync_render_settings",text="",icon_only=True, icon='SCENE')
+        row.prop(settings.sync_flags, "sync_during_editmode", text="",icon_only=True, icon='EDITMODE_HLT')
+        row.prop(settings.sync_flags, "sync_active_camera", text="",icon_only=True, icon='VIEW_CAMERA')
+
+
 class SESSION_PT_repository(bpy.types.Panel):
     bl_idname = "MULTIUSER_PROPERTIES_PT_panel"
     bl_label = "Repository"
     bl_space_type = 'VIEW_3D'
     bl_region_type = 'UI'
     bl_parent_id = 'MULTIUSER_SETTINGS_PT_panel'
+    bl_options = {'DEFAULT_CLOSED'}
 
     @classmethod
     def poll(cls, context):
@@ -565,7 +544,8 @@ class SESSION_PT_repository(bpy.types.Panel):
         return hasattr(context.window_manager, 'session') and \
             session and \
             (session.state == STATE_ACTIVE or \
-            session.state == STATE_LOBBY and admin)
+            session.state == STATE_LOBBY and admin) and \
+            not settings.sidebar_repository_shown
 
     def draw_header(self, context):
         self.layout.label(text="", icon='OUTLINER_OB_GROUP_INSTANCE')
@@ -579,19 +559,18 @@ class SESSION_PT_repository(bpy.types.Panel):
 
         usr = session.online_users.get(settings.username)
 
-        row = layout.row()
-
         if session.state == STATE_ACTIVE:
             if 'SessionBackupTimer' in registry:
+                row = layout.row()
                 row.alert = True
                 row.operator('session.cancel_autosave', icon="CANCEL")
                 row.alert = False
-            else:
+            # else:
-                row.operator('session.save', icon="FILE_TICK")
+            #     row.operator('session.save', icon="FILE_TICK")
 
             box = layout.box()
             row = box.row()
-            row.prop(runtime_settings, "filter_owned", text="Show only owned Nodes", icon_only=True, icon="DECORATE_UNLOCKED")
+            row.prop(runtime_settings, "filter_owned", text="Only show owned data blocks", icon_only=True, icon="DECORATE_UNLOCKED")
             row = box.row()
             row.prop(runtime_settings, "filter_name", text="Filter")
             row = box.row()
@@ -612,8 +591,10 @@ class SESSION_PT_repository(bpy.types.Panel):
                 layout.row().label(text="Empty")
 
         elif session.state == STATE_LOBBY and usr and usr['admin']:
+            row = layout.row()
             row.operator("session.init", icon='TOOL_SETTINGS', text="Init")
         else:
+            row = layout.row()
             row.label(text="Waiting to start")
 
 class VIEW3D_PT_overlay_session(bpy.types.Panel):
@@ -634,41 +615,65 @@ class VIEW3D_PT_overlay_session(bpy.types.Panel):
         layout.active = settings.enable_presence
         
         row = layout.row()
-        row = row.grid_flow(row_major=True, columns=0, even_columns=True, even_rows=False, align=True)
+        row.prop(settings, "presence_show_selected",text="Selected Objects")
-        row.prop(settings, "presence_show_selected",text="",icon_only=True, icon='CUBE')
+
-        row.prop(settings, "presence_show_user", text="",icon_only=True, icon='CAMERA_DATA')
+        row = layout.row(align=True)
-        row.prop(settings, "presence_show_mode", text="",icon_only=True, icon='OBJECT_DATAMODE')
+        row.prop(settings, "presence_show_user", text="Users camera")
-        row.prop(settings, "presence_show_far_user", text="",icon_only=True, icon='SCENE_DATA')
+        row.prop(settings, "presence_show_mode", text="Users mode")
-        
+
         col = layout.column()
-        if settings.presence_show_mode :
+        if settings.presence_show_mode or settings.presence_show_user:
             row = col.column()
-            row.prop(pref, "presence_mode_distance", expand=True)
+            row.prop(pref, "presence_text_distance", expand=True)
-        
+
+        row = col.column()
+        row.prop(settings, "presence_show_far_user", text="Users on different scenes")  
+
         col.prop(settings, "presence_show_session_status")
         if settings.presence_show_session_status :
-            row = col.column()
+            split = layout.split()
-            row.active = settings.presence_show_session_status
+            text_pos = split.column(align=True)
-            row.prop(pref, "presence_hud_scale", expand=True)
+            text_pos.active = settings.presence_show_session_status
-            row = col.column(align=True)
+            text_pos.prop(pref, "presence_hud_hpos", expand=True)
-            row.active = settings.presence_show_session_status
+            text_pos.prop(pref, "presence_hud_vpos", expand=True)
-            row.prop(pref, "presence_hud_hpos", expand=True)
+            text_scale = split.column()
-            row.prop(pref, "presence_hud_vpos", expand=True)
+            text_scale.active = settings.presence_show_session_status
+            text_scale.prop(pref, "presence_hud_scale", expand=True)   
         
 
+class SESSION_UL_network(bpy.types.UIList):
+    def draw_item(self, context, layout, data, item, icon, active_data, active_propname, index, flt_flag):
+        settings = get_preferences()
+        server_name = '-'
+        server_status = 'BLANK1'
+        server_private = 'BLANK1'
+        
+        server_name = item.server_name
+
+        split = layout.split(factor=0.7)
+        if item.is_private:
+            server_private = 'LOCKED'
+            split.label(text=server_name, icon=server_private)
+        else:
+            split.label(text=server_name)
+
+        from multi_user import icons
+        server_status = icons.icons_col["server_offline"]
+        if item.is_online:
+            server_status = icons.icons_col["server_online"]
+        split.label(icon_value=server_status.icon_id)
+
 classes = (
     SESSION_UL_users,
+    SESSION_UL_network,
     SESSION_PT_settings,
-    SESSION_PT_settings_user,
-    SESSION_PT_settings_network,
-    SESSION_PT_presence,
     SESSION_PT_advanced_settings,
     SESSION_PT_user,
+    SESSION_PT_sync,
     SESSION_PT_repository,
     VIEW3D_PT_overlay_session,
 )
 
-
 register, unregister = bpy.utils.register_classes_factory(classes)
 
 if __name__ == "__main__":