initial commit

modules/launcher/components/todo.py

@@ -0,0 +1,168 @@
+import json
+import os
+
+from fabric.widgets.box import Box
+from fabric.widgets.button import Button
+from fabric.widgets.entry import Entry
+from fabric.widgets.label import Label
+from fabric.widgets.scrolledwindow import ScrolledWindow
+from snippets import MaterialIcon
+
+
+class TodoManager(Box):
+    def __init__(self, **kwargs):
+        super().__init__(
+            name="todo-launcher",
+            all_visible=False,
+            visible=False,
+            **kwargs,
+        )
+
+        self._arranger_handler = 0
+        self.todo_manager = TodoListManager(self)
+        self.viewport = None
+
+        self.todo_entry = Entry(
+            name="todo-entry",
+            h_expand=True,
+            on_activate=lambda entry, *_: self.handle_add_todo(entry.get_text()),
+        )
+
+        self.header_box = Box(
+            name="header-box",
+            spacing=10,
+            orientation="h",
+            children=[
+                self.todo_entry,
+                Button(
+                    name="add-button",
+                    child=MaterialIcon("add"),
+                    tooltip_text="Add Todo",
+                    on_clicked=lambda *_: self.handle_add_todo(
+                        self.todo_entry.get_text()
+                    ),
+                ),
+            ],
+        )
+
+        self.launcher_box = Box(
+            name="todo-launcher-box",
+            spacing=10,
+            orientation="v",
+            h_expand=True,
+            children=[self.header_box],
+        )
+
+        self.add(self.launcher_box)
+
+    def open_launcher(self):
+        if not self.viewport:
+            self.viewport = Box(name="viewport", spacing=4, orientation="v")
+            self.scrolled_window = ScrolledWindow(
+                name="todo-content",
+                spacing=10,
+                h_scrollbar_policy="never",
+                child=self.viewport,
+            )
+            self.launcher_box.add(self.scrolled_window)
+
+        self.viewport.children = []
+        self.todo_manager.arrange_viewport()
+
+        self.viewport.show()
+        self.todo_entry.grab_focus()
+
+    def handle_add_todo(self, text: str):
+        if text.strip():
+            self.todo_manager.add_todo(text)
+            self.todo_entry.set_text("")
+
+
+class TodoListManager:
+    def __init__(self, launcher):
+        self.launcher = launcher
+        self.todos = []
+        self.todo_file = os.path.expanduser("~/.local/share/fabric/todos.json")
+        self.load_todos()
+
+    def load_todos(self):
+        os.makedirs(os.path.dirname(self.todo_file), exist_ok=True)
+        try:
+            if os.path.exists(self.todo_file):
+                with open(self.todo_file, "r") as f:
+                    self.todos = json.load(f)
+        except Exception as e:
+            print(f"Error loading todos: {e}")
+            self.todos = []
+
+    def save_todos(self):
+        try:
+            with open(self.todo_file, "w") as f:
+                json.dump(self.todos, f)
+        except Exception as e:
+            print(f"Error saving todos: {e}")
+
+    def add_todo(self, content: str):
+        todo = {"content": content, "completed": False, "id": len(self.todos)}
+        self.todos.append(todo)
+        self.save_todos()
+        self.arrange_viewport()
+
+    def toggle_todo(self, todo_id: int):
+        for todo in self.todos:
+            if todo["id"] == todo_id:
+                todo["completed"] = not todo["completed"]
+                break
+        self.save_todos()
+        self.arrange_viewport()
+
+    def delete_todo(self, todo_id: int):
+        self.todos = [todo for todo in self.todos if todo["id"] != todo_id]
+        self.save_todos()
+        self.arrange_viewport()
+
+    def bake_todo_slot(self, todo: dict) -> Box:
+        todo_box = Box(
+            name="todo-item",
+            spacing=10,
+            orientation="h",
+            h_expand=True,
+        )
+
+        checkbox = Button(
+            name="todo-checkbox",
+            child=MaterialIcon(
+                "check_box" if todo["completed"] else "check_box_outline_blank"
+            ),
+            on_clicked=lambda _, todo_id=todo["id"]: self.toggle_todo(todo_id),
+        )
+
+        label = Label(
+            label=todo["content"],
+            h_expand=True,
+            v_align="center",
+            h_align="start",
+            name="todo-label-completed" if todo["completed"] else "todo-label",
+        )
+
+        delete_button = Button(
+            name="delete-button",
+            child=MaterialIcon("delete"),
+            on_clicked=lambda _, todo_id=todo["id"]: self.delete_todo(todo_id),
+        )
+
+        todo_box.add(checkbox)
+        todo_box.add(label)
+        todo_box.add(delete_button)
+
+        return todo_box
+
+    def arrange_viewport(self):
+        if not self.launcher.viewport:
+            return
+
+        self.launcher.viewport.children = []
+
+        for todo in self.todos:
+            todo_slot = self.bake_todo_slot(todo)
+            self.launcher.viewport.add(todo_slot)