feat: initial inteface

multi_user/operators.py

@@ -993,6 +993,10 @@ class SessionLoadSaveOperator(bpy.types.Operator, ImportHelper):
         default=10.0,
     )
 
+    files:  bpy.props.CollectionProperty(
+        name='File paths',
+        type=bpy.types.OperatorFileListElement)
+
     def draw(self, context):
         pass
 
@@ -1018,6 +1022,14 @@ class SessionLoadSaveOperator(bpy.types.Operator, ImportHelper):
         for node in nodes:
             porcelain.apply(repo, node.uuid)
         
+        if len(self.files) > 1:
+            context.window_manager.session.replay_files.clear()
+            context.window_manager.session.active_replay_file = len(self.files)-1
+            directory = Path(self.filepath).parent
+            for f in self.files:
+                snap = context.window_manager.session.replay_files.add()
+                snap.name = str(Path(directory, f['name']))
+        
         if self.draw_users:
             f = gzip.open(self.filepath, "rb")
             db = pickle.load(f)
@@ -1036,7 +1048,7 @@ class SessionLoadSaveOperator(bpy.types.Operator, ImportHelper):
     def poll(cls, context):
         return True
 
-class SessionImportUser(bpy.types.Panel):
+class SESSION_PT_ImportUser(bpy.types.Panel):
     bl_space_type = 'FILE_BROWSER'
     bl_region_type = 'TOOL_PROPS'
     bl_label = "Users"
@@ -1300,7 +1312,7 @@ classes = (
     SessionNotifyOperator, 
     SessionSaveBackupOperator,
     SessionLoadSaveOperator,
-    SessionImportUser,
+    SESSION_PT_ImportUser,
     SessionStopAutoSaveOperator,
     SessionPurgeOperator,
     SessionPresetServerAdd,

multi_user/preferences.py

@@ -99,6 +99,20 @@ def update_directory(self, context):
 def set_log_level(self, value):
     logging.getLogger().setLevel(value)
 
+def set_active_replay(self, value):
+    max_index = len(bpy.context.window_manager.session.replay_files)-1
+    if value > max_index:
+        value = max_index
+
+    if hasattr(self, 'active_replay_file'):
+        self["active_replay_file"] = value
+    else:
+        self.active_replay_file = value
+
+    print(bpy.context.window_manager.session.active_replay_file)
+
+def get_active_replay(self):
+    return self.get('active_replay_file', 0)
 
 def get_log_level(self):
     return logging.getLogger().level
@@ -687,6 +701,19 @@ class SessionProps(bpy.types.PropertyGroup):
     is_host: bpy.props.BoolProperty(
         default=False
     )
+    replay_files:  bpy.props.CollectionProperty(
+        name='File paths',
+        type=bpy.types.OperatorFileListElement
+    )
+    active_replay_file: bpy.props.IntProperty(
+        name="active_replay_file",
+        default=0,
+        min=0,
+        description='Active snapshot',
+        set=set_active_replay,
+        get=get_active_replay,
+    )
+
 
 
 classes = (

multi_user/ui.py

@@ -564,6 +564,29 @@ class SESSION_PT_sync(bpy.types.Panel):
         row.prop(settings.sync_flags, "sync_active_camera", text="",icon_only=True, icon='VIEW_CAMERA')
 
 
+class SESSION_PT_replay(bpy.types.Panel):
+    bl_idname = "MULTIUSER_REPLAY_PT_panel"
+    bl_label = "Replay"
+    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 context.window_manager.session.replay_files
+
+    def draw_header(self, context):
+        self.layout.label(text="", icon='RECOVER_LAST')
+
+    def draw(self, context):
+        layout = self.layout
+
+        row= layout.row()
+
+        row.prop(bpy.context.window_manager.session, 'active_replay_file')
+
+
 class SESSION_PT_repository(bpy.types.Panel):
     bl_idname = "MULTIUSER_PROPERTIES_PT_panel"
     bl_label = "Repository"
@@ -709,6 +732,7 @@ classes = (
     SESSION_PT_sync,
     SESSION_PT_repository,
     VIEW3D_PT_overlay_session,
+    SESSION_PT_replay,
 )
 
 register, unregister = bpy.utils.register_classes_factory(classes)