feat: clipboard menu

sims/cli.py

@@ -56,6 +56,7 @@ def _action(name: str) -> Callable[[argparse.Namespace], None]:
 COMMANDS: list[Command] = [
     Command("finder", "open window finder", _action("open-finder")),
     Command("apps", "open application launcher", _action("open-app-launcher")),
+    Command("clipboard", "open clipboard history picker", _action("open-clipboard-menu")),
     Command("power", "open power menu", _action("open-power-menu")),
     Command("screenshot", "open screenshot menu", _action("open-screenshot-menu")),
     Command("notmuch-refresh", "refresh unread mail count", _action("refresh-notmuch")),

sims/main.py

@@ -21,6 +21,7 @@ from fabric.utils import (
 from .modules.bar import StatusBar
 from .modules.window_fuzzy import FuzzyWindowFinder
 from .modules.launcher.apps import AppLauncher
+from .modules.launcher.clipboard import ClipboardMenu
 from .modules.launcher.power import PowerMenu
 from .modules.launcher.screenrec import ScreenrecMenu
 from .modules.launcher.screenshot import ScreenshotMenu
@@ -36,6 +37,7 @@ get_i3_connection()
 dummy = Window(visible=False)
 finder = FuzzyWindowFinder()
 app_launcher = AppLauncher()
+clipboard_menu = ClipboardMenu()
 power_menu = PowerMenu(lock_command=POWER.get("lock_command", ["waylock"]))
 screenshot_menu = ScreenshotMenu()
 
@@ -50,7 +52,7 @@ if SCREENREC.get("enable", False):
 bar_windows = []
 notmuch_widget = None
 
-_app_windows = [dummy, finder, app_launcher, power_menu, screenshot_menu]
+_app_windows = [dummy, finder, app_launcher, clipboard_menu, power_menu, screenshot_menu]
 if screenrec_menu is not None:
     _app_windows.append(screenrec_menu)
 app = Application("sims", *_app_windows)
@@ -66,6 +68,11 @@ def open_app_launcher():
     app_launcher.show()
 
 
+@Application.action()
+def open_clipboard_menu():
+    clipboard_menu.show()
+
+
 @Application.action()
 def open_power_menu():
     power_menu.show()

sims/modules/launcher/clipboard.py

@@ -0,0 +1,74 @@
+import subprocess
+from dataclasses import dataclass
+
+from fabric.widgets.box import Box
+from fabric.widgets.label import Label
+from gi.repository import Gtk
+
+from .base import FuzzyMenu
+
+
+@dataclass
+class ClipEntry:
+    raw: str  # full "<id>\t<preview>" line as emitted by cliphist
+    preview: str
+
+
+class ClipboardProvider:
+    def items(self) -> list[ClipEntry]:
+        proc = subprocess.run(
+            ["cliphist", "list"],
+            capture_output=True,
+            text=True,
+        )
+        if proc.returncode != 0:
+            return []
+        entries: list[ClipEntry] = []
+        for line in proc.stdout.splitlines():
+            if not line:
+                continue
+            _id, sep, preview = line.partition("\t")
+            if not sep:
+                continue
+            entries.append(ClipEntry(raw=line, preview=preview))
+        return entries
+
+    def filter(self, items: list[ClipEntry], query: str) -> list[ClipEntry]:
+        if not query:
+            return items
+        q = query.lower()
+        return [e for e in items if q in e.preview.lower()]
+
+    def render(self, item: ClipEntry) -> Gtk.Widget:
+        return Box(
+            name="slot-box",
+            orientation="h",
+            children=[
+                Label(
+                    label=item.preview,
+                    h_align="start",
+                    ellipsization="end",
+                    name="clip-preview",
+                ),
+            ],
+        )
+
+    def activate(self, item: ClipEntry) -> None:
+        decoded = subprocess.run(
+            ["cliphist", "decode"],
+            input=item.raw.encode("utf-8"),
+            capture_output=True,
+        )
+        if decoded.returncode != 0:
+            return
+        subprocess.run(["wl-copy"], input=decoded.stdout)
+
+
+def ClipboardMenu(monitor: int = 0) -> FuzzyMenu:
+    return FuzzyMenu(
+        provider=ClipboardProvider(),
+        monitor=monitor,
+        placeholder="Clipboard...",
+        window_name="clipboard-menu",
+        max_results=12,
+    )