From 2caaa661d95a8de58ef1e5474f42e596f534f04f Mon Sep 17 00:00:00 2001
From: Donovan Glover <donovan@dglover.co>
Date: Fri, 29 Mar 2024 14:46:11 -0400
Subject: [PATCH] meta(hyprland): Add hycov plugin

This cool plugin makes it possible to press "alt+tab" in order to switch
between all windows in Hyprland, particularly useful if a certain window
you want to focus is a few workspaces away from your current one.

It's also possible to swipe up with 4 fingers to show hycov, from which
you can then use 3 finger motions to switch between the shown windows.

Finally, it's possible to show hycov by simply hovering over the bottom
right part of the screen, similar to the "show desktop" functionality in
certain desktop environments and GNOME's hot corner feature.
---
 home/hyprland.nix  | 23 +++++++++++++++++++++++
 packages/hycov.nix | 29 +++++++++++++++++++++++++++++
 2 files changed, 52 insertions(+)
 create mode 100644 packages/hycov.nix

diff --git a/home/hyprland.nix b/home/hyprland.nix
index a2df1b05..20ee0b6a 100644
--- a/home/hyprland.nix
+++ b/home/hyprland.nix
@@ -11,6 +11,14 @@ in
     hyprlock
   ];
 
+  wayland.windowManager.hyprland = {
+    enable = true;
+
+    plugins = [
+      (pkgs.callPackage ../packages/hycov.nix { })
+    ];
+  };
+
   xdg.configFile."hypr/gaps.sh" = {
     executable = true;
     text = /* bash */ ''
@@ -334,6 +342,21 @@ in
     bind = $SUPER_SHIFT, 1, exec, hyprnome --previous --move
     bind = $SUPER_SHIFT, 2, exec, hyprnome --move
 
+    bind = ALT, tab, hycov:toggleoverview
+    bind = ALT, h, hycov:movefocus,l
+    bind = ALT, l, hycov:movefocus,r
+    bind = ALT, k, hycov:movefocus,u
+    bind = ALT, j, hycov:movefocus,d
+
+    plugin {
+      hycov {
+        hotarea_pos = 2
+        enable_gesture = 1
+        enable_alt_release_exit = 1
+        alt_toggle_auto_next = 1
+      }
+    }
+
     bind = CTRL, Alt_L, submap, passthrough
     submap = passthrough
     bind = CTRL, Alt_L, submap, reset
diff --git a/packages/hycov.nix b/packages/hycov.nix
new file mode 100644
index 00000000..a2b7e495
--- /dev/null
+++ b/packages/hycov.nix
@@ -0,0 +1,29 @@
+{
+  lib,
+  stdenv,
+  hyprland,
+  fetchFromGitHub,
+}:
+
+stdenv.mkDerivation {
+  pname = "hycov";
+  version = "0.1";
+
+  src = fetchFromGitHub {
+    owner = "Ayuei";
+    repo = "hycov";
+    rev = "db6ea8a24f0a58fa69f86db49d7c853754b1b8e1";
+    hash = "sha256-fSujEAViKqQusHyYe7Qg8QnLlyUNOf0/Jk1P70BmiyE=";
+  };
+
+  inherit (hyprland) nativeBuildInputs;
+
+  buildInputs = [ hyprland ] ++ hyprland.buildInputs;
+
+  meta = with lib; {
+    homepage = "https://github.com/Ayuei/hycov";
+    description = "Clients overview for hyprland plugin";
+    license = licenses.mit;
+    platforms = platforms.linux;
+  };
+}