feat: sims launcher

sims/main.py

@@ -36,6 +36,17 @@ notmuch_widget = None
 
 app = Application("sims", dummy, finder)
 
+
+@Application.action()
+def open_finder():
+    finder.show()
+
+
+@Application.action()
+def refresh_notmuch():
+    if notmuch_widget is not None:
+        notmuch_widget.service.update_unread_count()
+
 # Load CSS - use Stylix if enabled, otherwise use default
 if STYLIX.get("enable", False):
     stylix_css_path = get_stylix_css_path()

sims/modules/launcher/__init__.py

@@ -0,0 +1,4 @@
+from .base import FuzzyMenu, LauncherProvider
+from .windows import WindowProvider
+
+__all__ = ["FuzzyMenu", "LauncherProvider", "WindowProvider"]

sims/modules/launcher/base.py

@@ -0,0 +1,104 @@
+from typing import Any, Protocol
+
+from fabric.widgets.box import Box
+from fabric.widgets.entry import Entry
+from fabric.widgets.wayland import WaylandWindow as Window
+from gi.repository import Gdk, Gtk
+
+
+class LauncherProvider(Protocol):
+    def items(self) -> list[Any]: ...
+    def filter(self, items: list[Any], query: str) -> list[Any]: ...
+    def render(self, item: Any) -> Gtk.Widget: ...
+    def activate(self, item: Any) -> None: ...
+
+
+class FuzzyMenu(Window):
+    def __init__(
+        self,
+        provider: LauncherProvider,
+        monitor: int = 0,
+        placeholder: str = "Search...",
+    ):
+        super().__init__(
+            name="finder",
+            anchor="center",
+            monitor=monitor,
+            keyboard_mode="on-demand",
+            type="popup",
+            visible=False,
+        )
+        self._provider = provider
+        self._items: list[Any] = []
+        self._filtered: list[Any] = []
+        self._selected_index: int = 0
+
+        self.viewport = Box(name="viewport", spacing=4, orientation="v")
+
+        self.search_entry = Entry(
+            name="search-entry",
+            placeholder=placeholder,
+            h_expand=True,
+            editable=True,
+            notify_text=self._on_text_changed,
+            on_activate=lambda *_: self._activate_selected(),
+            on_key_press_event=self._on_key_press,
+        )
+        self.picker_box = Box(
+            name="picker-box",
+            spacing=4,
+            orientation="v",
+            children=[self.search_entry, self.viewport],
+        )
+
+        self.add(self.picker_box)
+        self._refresh_viewport("")
+
+    def show(self):
+        self._items = self._provider.items()
+        self.search_entry.set_text("")
+        self._selected_index = 0
+        self._refresh_viewport("")
+        super().show()
+
+    def _on_text_changed(self, entry, *_):
+        self._selected_index = 0
+        self._refresh_viewport(entry.get_text())
+
+    def _on_key_press(self, _widget, event):
+        if event.keyval == Gdk.KEY_Escape:
+            self.hide()
+            return True
+        if event.keyval == Gdk.KEY_Down:
+            if self._filtered:
+                self._selected_index = (self._selected_index + 1) % len(self._filtered)
+                self._update_selection_highlight()
+            return True
+        if event.keyval == Gdk.KEY_Up:
+            if self._filtered:
+                self._selected_index = (self._selected_index - 1) % len(self._filtered)
+                self._update_selection_highlight()
+            return True
+        return False
+
+    def _refresh_viewport(self, query: str):
+        self._filtered = self._provider.filter(self._items, query)
+        if self._selected_index >= len(self._filtered):
+            self._selected_index = 0
+        self.viewport.children = []
+        for item in self._filtered:
+            self.viewport.add(self._provider.render(item))
+        self._update_selection_highlight()
+
+    def _update_selection_highlight(self):
+        for i, child in enumerate(self.viewport.get_children()):
+            ctx = child.get_style_context()
+            if i == self._selected_index:
+                ctx.add_class("selected")
+            else:
+                ctx.remove_class("selected")
+
+    def _activate_selected(self):
+        if self._filtered and 0 <= self._selected_index < len(self._filtered):
+            self._provider.activate(self._filtered[self._selected_index])
+        self.hide()

sims/modules/launcher/windows.py

@@ -0,0 +1,60 @@
+from fabric.i3 import I3, I3MessageType
+from fabric.widgets.box import Box
+from fabric.widgets.label import Label
+from gi.repository import Gtk
+
+
+class WindowProvider:
+    def items(self) -> list[dict]:
+        windows: list[dict] = []
+        tree_reply = I3.send_command("", I3MessageType.GET_TREE)
+        if not (tree_reply.is_ok and isinstance(tree_reply.reply, dict)):
+            return windows
+
+        tree = tree_reply.reply
+        for output_node in tree.get("nodes", []):
+            for ws_node in output_node.get("nodes", []):
+                ws_num = ws_node.get("num", 0)
+                for con in ws_node.get("nodes", []):
+                    if con.get("type") == "con":
+                        windows.append({
+                            "id": con.get("id"),
+                            "app_id": con.get("app_id", ""),
+                            "title": con.get("name", ""),
+                            "workspace": ws_num,
+                        })
+                for con in ws_node.get("floating_nodes", []):
+                    if con.get("type") == "con":
+                        windows.append({
+                            "id": con.get("id"),
+                            "app_id": con.get("app_id", ""),
+                            "title": con.get("name", ""),
+                            "workspace": ws_num,
+                        })
+        return windows
+
+    def filter(self, items: list[dict], query: str) -> list[dict]:
+        if not query:
+            return items
+        q = query.lower()
+        return [
+            w for w in items
+            if q in w.get("title", "").lower()
+            or q in w.get("app_id", "").lower()
+        ]
+
+    def render(self, item: dict) -> Gtk.Widget:
+        title = item.get("title", "")
+        app_id = item.get("app_id", "")
+        ws_num = item.get("workspace", 0)
+        text = f"[{ws_num}] {app_id}: {title}" if app_id else f"[{ws_num}] {title}"
+        return Box(
+            name="slot-box",
+            orientation="h",
+            children=[Label(label=text)],
+        )
+
+    def activate(self, item: dict) -> None:
+        window_id = item.get("id")
+        if window_id is not None:
+            I3.send_command(f"[con_id={window_id}] focus")

sims/modules/window_fuzzy.py

@@ -1,128 +1,9 @@
-from fabric.i3 import I3, I3MessageType
-from fabric.widgets.wayland import WaylandWindow as Window
-from fabric.widgets.box import Box
-from fabric.widgets.label import Label
-from fabric.widgets.entry import Entry
-from gi.repository import Gdk
-from sims.services.fenster import get_i3_connection
+from sims.modules.launcher import FuzzyMenu, WindowProvider
 
 
-class FuzzyWindowFinder(Window):
-    def __init__(
-        self,
-        monitor: int = 0,
-    ):
-        super().__init__(
-            name="finder",
-            anchor="center",
+def FuzzyWindowFinder(monitor: int = 0) -> FuzzyMenu:
+    return FuzzyMenu(
+        provider=WindowProvider(),
         monitor=monitor,
-            keyboard_mode="on-demand",
-            type="popup",
-            visible=False,
-        )
-
-        self._i3 = get_i3_connection()
-        self._all_windows = []
-        self._refresh_windows()
-
-        self.viewport = Box(name="viewport", spacing=4, orientation="v")
-
-        self.search_entry = Entry(
-            name="search-entry",
         placeholder="Search Windows...",
-            h_expand=True,
-            editable=True,
-            notify_text=self.notify_text,
-            on_activate=lambda entry, *_: self.on_search_entry_activate(
-                entry.get_text()
-            ),
-            on_key_press_event=self.on_search_entry_key_press,
-        )
-        self.picker_box = Box(
-            name="picker-box",
-            spacing=4,
-            orientation="v",
-            children=[self.search_entry, self.viewport],
-        )
-
-        self.add(self.picker_box)
-        self.arrange_viewport("")
-
-    def _refresh_windows(self):
-        """Refresh the window list via GET_TREE"""
-        self._all_windows = []
-        tree_reply = I3.send_command("", I3MessageType.GET_TREE)
-        if not (tree_reply.is_ok and isinstance(tree_reply.reply, dict)):
-            return
-
-        tree = tree_reply.reply
-        # Traverse: root → outputs → workspaces → containers
-        for output_node in tree.get("nodes", []):
-            for ws_node in output_node.get("nodes", []):
-                ws_num = ws_node.get("num", 0)
-                for con in ws_node.get("nodes", []):
-                    if con.get("type") == "con":
-                        self._all_windows.append({
-                            "id": con.get("id"),
-                            "app_id": con.get("app_id", ""),
-                            "title": con.get("name", ""),
-                            "workspace": ws_num,
-                        })
-                for con in ws_node.get("floating_nodes", []):
-                    if con.get("type") == "con":
-                        self._all_windows.append({
-                            "id": con.get("id"),
-                            "app_id": con.get("app_id", ""),
-                            "title": con.get("name", ""),
-                            "workspace": ws_num,
-                        })
-
-    def show(self):
-        """Override show to refresh windows before displaying"""
-        self._refresh_windows()
-        self.arrange_viewport(self.search_entry.get_text())
-        super().show()
-
-    def notify_text(self, entry, *_):
-        text = entry.get_text()
-        self.arrange_viewport(text)
-
-    def on_search_entry_key_press(self, widget, event):
-        if event.keyval in [Gdk.KEY_Escape, 103]:
-            self.hide()
-            return True
-        return False
-
-    def on_search_entry_activate(self, text):
-        """Focus the first matching window"""
-        filtered = self._filter_windows(text)
-        if filtered:
-            window_id = filtered[0].get("id")
-            if window_id is not None:
-                I3.send_command(f"[con_id={window_id}] focus")
-            self.hide()
-
-    def _filter_windows(self, query: str) -> list:
-        """Filter windows based on query matching title or app_id"""
-        if not query:
-            return self._all_windows
-        query_lower = query.lower()
-        return [
-            w for w in self._all_windows
-            if query_lower in w.get("title", "").lower()
-            or query_lower in w.get("app_id", "").lower()
-        ]
-
-    def arrange_viewport(self, query: str = ""):
-        self.viewport.children = []  # Clear previous entries
-
-        filtered = self._filter_windows(query)
-
-        for window in filtered:
-            title = window.get("title", "")
-            app_id = window.get("app_id", "")
-            ws_num = window.get("workspace", 0)
-            display_text = f"[{ws_num}] {app_id}: {title}" if app_id else f"[{ws_num}] {title}"
-            self.viewport.add(
-                Box(name="slot-box", orientation="h", children=[Label(label=display_text)])
     )

sims/styles/finder.css

@@ -24,6 +24,10 @@
     background-color: rgba(255, 255, 255, 0.05);
 }
 
+#viewport > *.selected {
+    background-color: rgba(255, 255, 255, 0.18);
+}
+
 #viewport:hover {
     background-color: rgba(255, 255, 255, 0.15); /* hover feedback */
 }