Added menu management

src/myfasthtml/controls/Menu.py

@@ -0,0 +1,65 @@
+from dataclasses import dataclass, field
+from typing import Optional
+
+from fasthtml.components import Div
+
+from myfasthtml.controls.IconsHelper import IconsHelper
+from myfasthtml.controls.helpers import mk
+from myfasthtml.core.dbmanager import DbObject
+from myfasthtml.core.instances import MultipleInstance
+
+
+@dataclass
+class MenuConf:
+  fixed_items: list = field(default_factory=list)
+
+
+class MenuState(DbObject):
+  def __init__(self, owner, save_state):
+    with self.initializing():
+      super().__init__(owner, save_state=save_state)
+      self.last_used: Optional[list] = None
+
+
+class Menu(MultipleInstance):
+  def __init__(self, parent, conf=None, save_state=True, _id=None):
+    super().__init__(parent, _id=_id)
+    self.conf = conf or MenuConf()
+    self._state = MenuState(self, save_state=save_state)
+    self.usable_commands = self._get_parent_commands()
+  
+  def _get_parent_commands(self):
+    commands_obj = self._parent.commands
+    
+    callables = [
+        name
+        for name in dir(commands_obj)
+        if not name.startswith("_")
+           and callable(getattr(commands_obj, name))
+    ]
+    
+    return {
+        c.name: c for c in [getattr(commands_obj, name)() for name in callables]
+    }
+  
+  def _mk_menu(self, command_name):
+    command = self.usable_commands.get(command_name)
+    return mk.icon(command.icon or IconsHelper.get("QuestionMark"),
+                   command=command,
+                   tooltip=command.description)
+  
+  def render(self):
+    return Div(
+      Div(
+        *[self._mk_menu(command_name) for command_name in self.conf.fixed_items],
+        *(
+            Div("|"),
+            *[self._mk_menu(command_name) for command_name in self._state.last_used[:3]]
+        ) if self._state.last_used else [],
+        cls="flex"
+      ),
+      id=self._id
+    )
+  
+  def __ft__(self):
+    return self.render()