169 lines
4.8 KiB
Python
169 lines
4.8 KiB
Python
import json
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import os
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from fabric.widgets.box import Box
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from fabric.widgets.button import Button
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from fabric.widgets.entry import Entry
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from fabric.widgets.label import Label
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from fabric.widgets.scrolledwindow import ScrolledWindow
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from snippets import MaterialIcon
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class TodoManager(Box):
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def __init__(self, **kwargs):
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super().__init__(
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name="todo-launcher",
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all_visible=False,
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visible=False,
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**kwargs,
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)
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self._arranger_handler = 0
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self.todo_manager = TodoListManager(self)
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self.viewport = None
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self.todo_entry = Entry(
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name="todo-entry",
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h_expand=True,
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on_activate=lambda entry, *_: self.handle_add_todo(entry.get_text()),
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)
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self.header_box = Box(
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name="header-box",
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spacing=10,
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orientation="h",
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children=[
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self.todo_entry,
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Button(
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name="add-button",
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child=MaterialIcon("add"),
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tooltip_text="Add Todo",
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on_clicked=lambda *_: self.handle_add_todo(
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self.todo_entry.get_text()
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),
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),
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],
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)
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self.launcher_box = Box(
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name="todo-launcher-box",
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spacing=10,
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orientation="v",
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h_expand=True,
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children=[self.header_box],
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)
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self.add(self.launcher_box)
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def open_launcher(self):
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if not self.viewport:
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self.viewport = Box(name="viewport", spacing=4, orientation="v")
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self.scrolled_window = ScrolledWindow(
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name="todo-content",
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spacing=10,
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h_scrollbar_policy="never",
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child=self.viewport,
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)
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self.launcher_box.add(self.scrolled_window)
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self.viewport.children = []
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self.todo_manager.arrange_viewport()
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self.viewport.show()
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self.todo_entry.grab_focus()
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def handle_add_todo(self, text: str):
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if text.strip():
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self.todo_manager.add_todo(text)
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self.todo_entry.set_text("")
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class TodoListManager:
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def __init__(self, launcher):
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self.launcher = launcher
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self.todos = []
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self.todo_file = os.path.expanduser("~/.local/share/fabric/todos.json")
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self.load_todos()
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def load_todos(self):
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os.makedirs(os.path.dirname(self.todo_file), exist_ok=True)
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try:
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if os.path.exists(self.todo_file):
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with open(self.todo_file, "r") as f:
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self.todos = json.load(f)
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except Exception as e:
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print(f"Error loading todos: {e}")
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self.todos = []
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def save_todos(self):
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try:
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with open(self.todo_file, "w") as f:
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json.dump(self.todos, f)
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except Exception as e:
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print(f"Error saving todos: {e}")
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def add_todo(self, content: str):
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todo = {"content": content, "completed": False, "id": len(self.todos)}
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self.todos.append(todo)
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self.save_todos()
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self.arrange_viewport()
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def toggle_todo(self, todo_id: int):
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for todo in self.todos:
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if todo["id"] == todo_id:
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todo["completed"] = not todo["completed"]
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break
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self.save_todos()
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self.arrange_viewport()
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def delete_todo(self, todo_id: int):
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self.todos = [todo for todo in self.todos if todo["id"] != todo_id]
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self.save_todos()
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self.arrange_viewport()
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def bake_todo_slot(self, todo: dict) -> Box:
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todo_box = Box(
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name="todo-item",
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spacing=10,
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orientation="h",
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h_expand=True,
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)
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checkbox = Button(
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name="todo-checkbox",
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child=MaterialIcon(
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"check_box" if todo["completed"] else "check_box_outline_blank"
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),
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on_clicked=lambda _, todo_id=todo["id"]: self.toggle_todo(todo_id),
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)
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label = Label(
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label=todo["content"],
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h_expand=True,
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v_align="center",
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h_align="start",
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name="todo-label-completed" if todo["completed"] else "todo-label",
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)
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delete_button = Button(
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name="delete-button",
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child=MaterialIcon("delete"),
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on_clicked=lambda _, todo_id=todo["id"]: self.delete_todo(todo_id),
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)
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todo_box.add(checkbox)
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todo_box.add(label)
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todo_box.add(delete_button)
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return todo_box
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def arrange_viewport(self):
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if not self.launcher.viewport:
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return
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self.launcher.viewport.children = []
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for todo in self.todos:
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todo_slot = self.bake_todo_slot(todo)
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self.launcher.viewport.add(todo_slot)
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