2023-12-21 10:22:59 +01:00
256 changed files with 1427 additions and 29549 deletions
--- a/.clang-format
+++ b/.clang-format
@ -1,5 +0,0 @@
---
-BasedOnStyle: Google
-AlignConsecutiveDeclarations: false
-ColumnLimit: 100
-...
--- a/.editorconfig
+++ b/.editorconfig
@ -1,19 +0,0 @@
-# EditorConfig configuration for Waybar
-# http://EditorConfig.org
-
-# Top-most EditorConfig file
-root = true
-
-[*]
-end_of_line = lf
-insert_final_newline = true
-trim_trailing_whitespace = true
-charset = utf-8
-
-[*.{build,css}]
-indent_style = space
-indent_size = 4
-
-[*.{hpp,cpp}]
-indent_style = space
-indent_size = 2
--- a/.envrc.sample
+++ b/.envrc.sample
@ -1 +0,0 @@
-use flake
--- a/.github/FUNDING.yml
+++ b/.github/FUNDING.yml
@ -1,4 +0,0 @@
-# These are supported funding model platforms
-
-github: Alexays
-custom: https://paypal.me/ARouillard
--- a/.github/workflows/freebsd.yml
+++ b/.github/workflows/freebsd.yml
@ -1,29 +0,0 @@
-name: freebsd
-
-on: [ push, pull_request ]
-
-jobs:
-  clang:
-    # Run actions in a FreeBSD VM on the macos-12 runner
-    # https://github.com/actions/runner/issues/385 - for FreeBSD runner support
-    # https://github.com/actions/virtual-environments/issues/4060 - for lack of VirtualBox on MacOS 11 runners
-    runs-on: macos-12
-    steps:
-    - uses: actions/checkout@v3
-    - name: Test in FreeBSD VM
-      uses: vmactions/freebsd-vm@v0
-      with:
-        mem: 2048
-        usesh: true
-        prepare: |
-          export CPPFLAGS=-isystem/usr/local/include LDFLAGS=-L/usr/local/lib # sndio
-          sed -i '' 's/quarterly/latest/' /etc/pkg/FreeBSD.conf
-          pkg install -y git #  subprojects/date
-          pkg install -y catch evdev-proto gtk-layer-shell gtkmm30 jsoncpp \
-            libdbusmenu libevdev libfmt libmpdclient libudev-devd meson \
-            pkgconf pulseaudio scdoc sndio spdlog wayland-protocols upower \
-            libinotify
-        run: |
-          meson build -Dman-pages=enabled
-          ninja -C build
-          meson test -C build --no-rebuild --print-errorlogs --suite waybar
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@ -1,14 +0,0 @@
-name: Linter
-
-on: [push, pull_request]
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v3
-    - uses: DoozyX/clang-format-lint-action@v0.13
-      with:
-        source: '.'
-        extensions: 'h,cpp,c'
-        clangFormatVersion: 12
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@ -1,32 +0,0 @@
-name: linux
-
-on: [push, pull_request]
-
-jobs:
-  build:
-    strategy:
-      matrix:
-        distro:
-          - alpine
-          - archlinux
-          - debian
-          - fedora
-          - opensuse
-          - gentoo
-        cpp_std: [c++20]
-        include:
-          - distro: fedora
-            cpp_std: c++20
-
-    runs-on: ubuntu-latest
-    container:
-      image: alexays/waybar:${{ matrix.distro }}
-
-    steps:
-      - uses: actions/checkout@v3
-      - name: configure
-        run: meson -Dman-pages=enabled -Dcpp_std=${{matrix.cpp_std}} build
-      - name: build
-        run: ninja -C build
-      - name: test
-        run: make test
--- a/.gitignore
+++ b/.gitignore
@ -2,12 +2,10 @@
 *~
 vgcore.*
 /.vscode
-/.idea
-/.cache
 *.swp
 packagecache
-/subprojects/**/
-/build*
+/subprojects/fmt-4.1.0
+/build
 /dist
 /meson.egg-info

@ -43,4 +41,3 @@ packagecache
 *.exe
 *.out
 *.app
-/.direnv/
--- a/Dockerfiles/alpine
+++ b/Dockerfiles/alpine
@ -1,5 +0,0 @@
-# vim: ft=Dockerfile
-
-FROM alpine:latest
-
-RUN apk add --no-cache git meson alpine-sdk libinput-dev wayland-dev wayland-protocols mesa-dev libxkbcommon-dev eudev-dev pixman-dev gtkmm3-dev jsoncpp-dev pugixml-dev libnl3-dev pulseaudio-dev libmpdclient-dev sndio-dev scdoc libxkbcommon tzdata playerctl-dev
--- a/Dockerfiles/archlinux
+++ b/Dockerfiles/archlinux
@ -1,7 +0,0 @@
-# vim: ft=Dockerfile
-
-FROM archlinux:base-devel
-
-RUN pacman -Syu --noconfirm && \
-    pacman -S --noconfirm git meson base-devel libinput wayland wayland-protocols pixman libxkbcommon mesa gtkmm3 jsoncpp pugixml scdoc libpulse libdbusmenu-gtk3 libmpdclient gobject-introspection libxkbcommon playerctl iniparser fftw && \
-    sed -Ei 's/#(en_(US|GB)\.UTF)/\1/' /etc/locale.gen && locale-gen
--- a/Dockerfiles/debian
+++ b/Dockerfiles/debian
@ -1,7 +0,0 @@
-# vim: ft=Dockerfile
-
-FROM debian:sid
-
-RUN apt-get update && \
-    apt-get install -y build-essential meson ninja-build git pkg-config libinput10 libpugixml-dev libinput-dev wayland-protocols libwayland-client0 libwayland-cursor0 libwayland-dev libegl1-mesa-dev libgles2-mesa-dev libgbm-dev libxkbcommon-dev libudev-dev libpixman-1-dev libgtkmm-3.0-dev libjsoncpp-dev scdoc libdbusmenu-gtk3-dev libnl-3-dev libnl-genl-3-dev libpulse-dev libmpdclient-dev gobject-introspection libgirepository1.0-dev libxkbcommon-dev libxkbregistry-dev libxkbregistry0 libplayerctl-dev && \
-    apt-get clean
--- a/Dockerfiles/fedora
+++ b/Dockerfiles/fedora
@ -1,34 +0,0 @@
-# vim: ft=Dockerfile
-
-FROM fedora:latest
-
-RUN dnf install -y @c-development \
-    git-core glibc-langpack-en meson scdoc \
-    'pkgconfig(catch2)' \
-    'pkgconfig(date)' \
-    'pkgconfig(dbusmenu-gtk3-0.4)' \
-    'pkgconfig(fmt)' \
-    'pkgconfig(gdk-pixbuf-2.0)' \
-    'pkgconfig(gio-unix-2.0)' \
-    'pkgconfig(gtk-layer-shell-0)' \
-    'pkgconfig(gtkmm-3.0)' \
-    'pkgconfig(jack)' \
-    'pkgconfig(jsoncpp)' \
-    'pkgconfig(libevdev)' \
-    'pkgconfig(libinput)' \
-    'pkgconfig(libmpdclient)' \
-    'pkgconfig(libnl-3.0)' \
-    'pkgconfig(libnl-genl-3.0)' \
-    'pkgconfig(libpulse)' \
-    'pkgconfig(libudev)' \
-    'pkgconfig(playerctl)' \
-    'pkgconfig(pugixml)' \
-    'pkgconfig(sigc++-2.0)' \
-    'pkgconfig(spdlog)' \
-    'pkgconfig(upower-glib)' \
-    'pkgconfig(wayland-client)' \
-    'pkgconfig(wayland-cursor)' \
-    'pkgconfig(wayland-protocols)' \
-    'pkgconfig(wireplumber-0.4)' \
-    'pkgconfig(xkbregistry)' && \
-    dnf clean all -y
--- a/Dockerfiles/gentoo
+++ b/Dockerfiles/gentoo
@ -1,11 +0,0 @@
-# vim: ft=Dockerfile
-
-FROM gentoo/stage3:latest
-
-RUN export FEATURES="-ipc-sandbox -network-sandbox -pid-sandbox -sandbox -usersandbox" && \
-		emerge --sync && \
-		eselect news read --quiet new 1>/dev/null 2>&1 && \
-		emerge --verbose --update --deep --with-bdeps=y --backtrack=30 --newuse @world && \
-		USE="wayland gtk3 gtk -doc X pulseaudio minimal" emerge dev-vcs/git dev-libs/wayland dev-libs/wayland-protocols =dev-cpp/gtkmm-3.24.6 x11-libs/libxkbcommon \
-		x11-libs/gtk+:3 dev-libs/libdbusmenu dev-libs/libnl sys-power/upower media-libs/libpulse dev-libs/libevdev media-libs/libmpdclient \
-		media-sound/sndio gui-libs/gtk-layer-shell app-text/scdoc media-sound/playerctl dev-libs/iniparser sci-libs/fftw
--- a/Dockerfiles/opensuse
+++ b/Dockerfiles/opensuse
@ -1,9 +0,0 @@
-# vim: ft=Dockerfile
-
-FROM opensuse/tumbleweed:latest
-
-RUN zypper -n up && \
-    zypper addrepo https://download.opensuse.org/repositories/X11:Wayland/openSUSE_Tumbleweed/X11:Wayland.repo | echo 'a' && \
-    zypper -n refresh && \
-    zypper -n install -t pattern devel_C_C++ && \
-    zypper -n install git meson clang libinput10 libinput-devel pugixml-devel libwayland-client0 libwayland-cursor0 wayland-protocols-devel wayland-devel Mesa-libEGL-devel Mesa-libGLESv2-devel libgbm-devel libxkbcommon-devel libudev-devel libpixman-1-0-devel gtkmm3-devel jsoncpp-devel libxkbregistry-devel scdoc playerctl-devel
--- a/27
+++ b/27
@ -1,27 +0,0 @@
-.PHONY: build build-debug run clean default install
-
-default: build
-
-build:
-	meson build
-	ninja -C build
-
-build-debug:
-	meson build --buildtype=debug
-	ninja -C build
-
-install: build
-	ninja -C build install
-
-run: build
-	./build/waybar
-
-debug-run: build-debug
-	./build/waybar --log-level debug
-
-test:
-	meson test -C build --no-rebuild --verbose --suite waybar
-.PHONY: test
-
-clean:
-	rm -rf build
--- a/README.md
+++ b/README.md
@ -1,123 +1,36 @@
-# Waybar [![Licence](https://img.shields.io/badge/License-MIT-yellow.svg)](LICENSE) [![Paypal Donate](https://img.shields.io/badge/Donate-Paypal-2244dd.svg)](https://paypal.me/ARouillard)<br>![Waybar](https://raw.githubusercontent.com/alexays/waybar/master/preview-2.png)
+# Waybar [![Licence](https://img.shields.io/badge/License-MIT-yellow.svg)](LICENSE)<br>![Waybar](https://raw.githubusercontent.com/alexays/waybar/master/preview-2.png)
+**Proof of concept**

 > Highly customizable Wayland bar for Sway and Wlroots based compositors.<br>
-> Available in Arch [extra](https://www.archlinux.org/packages/extra/x86_64/waybar/) or
-[AUR](https://aur.archlinux.org/packages/waybar-git/), [Gentoo](https://packages.gentoo.org/packages/gui-apps/waybar), [openSUSE](https://build.opensuse.org/package/show/X11:Wayland/waybar), and [Alpine Linux](https://pkgs.alpinelinux.org/packages?name=waybar).<br>
-> *Waybar [examples](https://github.com/Alexays/Waybar/wiki/Examples)*
+> Available on [AUR](https://aur.archlinux.org/packages/waybar-git/)

-#### Current features
- Sway (Workspaces, Binding mode, Focused window name)
- River (Mapping mode, Tags, Focused window name)
- Hyprland (Focused window name)
- DWL (Tags) [requires dwl ipc patch](https://github.com/djpohly/dwl/wiki/ipc)
- Tray [#21](https://github.com/Alexays/Waybar/issues/21)
+**Current features**
+- Sway Workspaces
+- Sway focused window name
 - Local time
 - Battery
- UPower
 - Network
- Bluetooth
 - Pulseaudio
- Wireplumber
- Disk
 - Memory
 - Cpu load average
- Temperature
- MPD
 - Custom scripts
- Custom image
- Multiple output configuration
- And many more customizations
+- And much more customizations

-#### Configuration and Styling
+**Configuration and Customization**

 [See the wiki for more details](https://github.com/Alexays/Waybar/wiki).

-### Installation
-
-Waybar is available from a number of Linux distributions:
-
-[![Packaging status](https://repology.org/badge/vertical-allrepos/waybar.svg)](https://repology.org/project/waybar/versions)
-
-An Ubuntu PPA with more recent versions is available
-[here](https://launchpad.net/~nschloe/+archive/ubuntu/waybar).
-
-
-#### Building from source
+**How to build**

 ```bash
 $ git clone https://github.com/Alexays/Waybar
-$ cd Waybar
 $ meson build
 $ ninja -C build
 $ ./build/waybar
-# If you want to install it
-$ ninja -C build install
-$ waybar
 ```

-**Dependencies**
-
-```
-gtkmm3
-jsoncpp
-libsigc++
-fmt
-wayland
-chrono-date
-spdlog
-libgtk-3-dev [gtk-layer-shell]
-gobject-introspection [gtk-layer-shell]
-libgirepository1.0-dev [gtk-layer-shell]
-libpulse [Pulseaudio module]
-libnl [Network module]
-libappindicator-gtk3 [Tray module]
-libdbusmenu-gtk3 [Tray module]
-libmpdclient [MPD module]
-libsndio [sndio module]
-libevdev [KeyboardState module]
-xkbregistry
-upower [UPower battery module]
-```
-
-**Build dependencies**
-
-```
-cmake
-meson
-scdoc
-wayland-protocols
-```
-
-On Ubuntu, you can install all the relevant dependencies using this command (tested with 19.10 and 20.04):
-
-```
-sudo apt install \
-  clang-tidy \
-  gobject-introspection \
-  libdbusmenu-gtk3-dev \
-  libevdev-dev \
-  libfmt-dev \
-  libgirepository1.0-dev \
-  libgtk-3-dev \
-  libgtkmm-3.0-dev \
-  libinput-dev \
-  libjsoncpp-dev \
-  libmpdclient-dev \
-  libnl-3-dev \
-  libnl-genl-3-dev \
-  libpulse-dev \
-  libsigc++-2.0-dev \
-  libspdlog-dev \
-  libwayland-dev \
-  scdoc \
-  upower \
-  libxkbregistry-dev
-```
-
-
-Contributions welcome!<br>
-Have fun :)<br>
-The style guidelines are [Google's](https://google.github.io/styleguide/cppguide.html)
+Contributions welcome! - have fun :)<br>
+The style guidelines is [Google's](https://google.github.io/styleguide/cppguide.html)

 ## License

--- a/default.nix
+++ b/default.nix
@ -1,10 +0,0 @@
-(import
-  (
-    let lock = builtins.fromJSON (builtins.readFile ./flake.lock); in
-    fetchTarball {
-      url = "https://github.com/edolstra/flake-compat/archive/${lock.nodes.flake-compat.locked.rev}.tar.gz";
-      sha256 = lock.nodes.flake-compat.locked.narHash;
-    }
-  )
-  { src = ./.; }
-).defaultNix
--- a/flake.lock
+++ b/flake.lock
@ -1,129 +0,0 @@
-{
-  "nodes": {
-    "devshell": {
-      "inputs": {
-        "nixpkgs": "nixpkgs",
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1692523566,
-        "narHash": "sha256-VDJDihK6jNebVw9y3qKCVD6+6QaC/x8kxZzL4MaIPPY=",
-        "owner": "numtide",
-        "repo": "devshell",
-        "rev": "d208c58e2f7afef838add5f18a9936b12a71d695",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "devshell",
-        "type": "github"
-      }
-    },
-    "flake-compat": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1673956053,
-        "narHash": "sha256-4gtG9iQuiKITOjNQQeQIpoIB6b16fm+504Ch3sNKLd8=",
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "rev": "35bb57c0c8d8b62bbfd284272c928ceb64ddbde9",
-        "type": "github"
-      },
-      "original": {
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "type": "github"
-      }
-    },
-    "flake-utils": {
-      "inputs": {
-        "systems": "systems_2"
-      },
-      "locked": {
-        "lastModified": 1689068808,
-        "narHash": "sha256-6ixXo3wt24N/melDWjq70UuHQLxGV8jZvooRanIHXw0=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "919d646de7be200f3bf08cb76ae1f09402b6f9b4",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "nixpkgs": {
-      "locked": {
-        "lastModified": 1677383253,
-        "narHash": "sha256-UfpzWfSxkfXHnb4boXZNaKsAcUrZT9Hw+tao1oZxd08=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "9952d6bc395f5841262b006fbace8dd7e143b634",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixpkgs-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_2": {
-      "locked": {
-        "lastModified": 1692638711,
-        "narHash": "sha256-J0LgSFgJVGCC1+j5R2QndadWI1oumusg6hCtYAzLID4=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "91a22f76cd1716f9d0149e8a5c68424bb691de15",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "root": {
-      "inputs": {
-        "devshell": "devshell",
-        "flake-compat": "flake-compat",
-        "flake-utils": "flake-utils",
-        "nixpkgs": "nixpkgs_2"
-      }
-    },
-    "systems": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
-    },
-    "systems_2": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
-    }
-  },
-  "root": "root",
-  "version": 7
-}
--- a/flake.nix
+++ b/flake.nix
@ -1,89 +0,0 @@
-{
-  description = "Highly customizable Wayland bar for Sway and Wlroots based compositors.";
-
-  inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
-    devshell.url = "github:numtide/devshell";
-    flake-utils.url = "github:numtide/flake-utils";
-    flake-compat = {
-      url = "github:edolstra/flake-compat";
-      flake = false;
-    };
-  };
-
-  outputs = { self, flake-utils, devshell, nixpkgs, flake-compat }:
-    let
-      inherit (nixpkgs) lib;
-      genSystems = lib.genAttrs [
-        "x86_64-linux"
-      ];
-
-      pkgsFor = genSystems (system:
-        import nixpkgs {
-          inherit system;
-        });
-
-      mkDate = longDate: (lib.concatStringsSep "-" [
-        (builtins.substring 0 4 longDate)
-        (builtins.substring 4 2 longDate)
-        (builtins.substring 6 2 longDate)
-      ]);
-    in
-    {
-      overlays.default = final: prev: {
-        waybar = final.callPackage ./nix/default.nix {
-          version = prev.waybar.version + "+date=" + (mkDate (self.lastModifiedDate or "19700101")) + "_" + (self.shortRev or "dirty");
-        };
-      };
-      packages = genSystems
-        (system:
-          (self.overlays.default pkgsFor.${system} pkgsFor.${system})
-          // {
-            default = self.packages.${system}.waybar;
-          });
-    } //
-    flake-utils.lib.eachDefaultSystem (system: {
-      devShell =
-        let pkgs = import nixpkgs {
-          inherit system;
-
-          overlays = [ devshell.overlays.default ];
-        };
-        in
-        pkgs.devshell.mkShell {
-          imports = [ "${pkgs.devshell.extraModulesDir}/language/c.nix" ];
-
-          devshell.packages = with pkgs; [
-            clang-tools
-            gdb
-            # from nativeBuildInputs
-            gnumake
-            meson
-            ninja
-            pkg-config
-            scdoc
-          ] ++ (map lib.getDev [
-            # from buildInputs
-            wayland wlroots gtkmm3 libsigcxx jsoncpp spdlog gtk-layer-shell howard-hinnant-date libxkbcommon
-            # optional dependencies
-            gobject-introspection glib playerctl python3.pkgs.pygobject3
-            libevdev libinput libjack2 libmpdclient playerctl libnl
-            libpulseaudio sndio sway libdbusmenu-gtk3 udev upower wireplumber
-
-            # from propagated build inputs?
-            at-spi2-atk atkmm cairo cairomm catch2 fmt_8 fontconfig
-            gdk-pixbuf glibmm gtk3 harfbuzz pango pangomm wayland-protocols
-          ]);
-
-          env = with pkgs; [
-            { name = "CPLUS_INCLUDE_PATH"; prefix = "$DEVSHELL_DIR/include"; }
-            { name = "PKG_CONFIG_PATH"; prefix = "$DEVSHELL_DIR/lib/pkgconfig"; }
-            { name = "PKG_CONFIG_PATH"; prefix = "$DEVSHELL_DIR/share/pkgconfig"; }
-            { name = "PATH"; prefix = "${wayland.bin}/bin"; }
-            { name = "LIBRARY_PATH"; prefix = "${lib.getLib sndio}/lib"; }
-            { name = "LIBRARY_PATH"; prefix = "${lib.getLib zlib}/lib"; }
-            { name = "LIBRARY_PATH"; prefix = "${lib.getLib howard-hinnant-date}/lib"; }
-          ];
-        };
-    });
-}
--- a/include/AAppIconLabel.hpp
+++ b/include/AAppIconLabel.hpp
@ -1,27 +0,0 @@
-#pragma once
-
-#include <gtkmm/box.h>
-#include <gtkmm/image.h>
-
-#include "AIconLabel.hpp"
-
-namespace waybar {
-
-class AAppIconLabel : public AIconLabel {
- public:
-  AAppIconLabel(const Json::Value &config, const std::string &name, const std::string &id,
-                const std::string &format, uint16_t interval = 0, bool ellipsize = false,
-                bool enable_click = false, bool enable_scroll = false);
-  virtual ~AAppIconLabel() = default;
-  auto update() -> void override;
-
- protected:
-  void updateAppIconName(const std::string &app_identifier,
-                         const std::string &alternative_app_identifier);
-  void updateAppIcon();
-  unsigned app_icon_size_{24};
-  bool update_app_icon_{true};
-  std::string app_icon_name_;
-};
-
-}  // namespace waybar
--- a/include/AIconLabel.hpp
+++ b/include/AIconLabel.hpp
@ -1,25 +0,0 @@
-#pragma once
-
-#include <gtkmm/box.h>
-#include <gtkmm/image.h>
-
-#include "ALabel.hpp"
-
-namespace waybar {
-
-class AIconLabel : public ALabel {
- public:
-  AIconLabel(const Json::Value &config, const std::string &name, const std::string &id,
-             const std::string &format, uint16_t interval = 0, bool ellipsize = false,
-             bool enable_click = false, bool enable_scroll = false);
-  virtual ~AIconLabel() = default;
-  auto update() -> void override;
-
- protected:
-  Gtk::Image image_;
-  Gtk::Box box_;
-
-  bool iconEnabled() const;
-};
-
-}  // namespace waybar
--- a/include/ALabel.hpp
+++ b/include/ALabel.hpp
@ -1,32 +0,0 @@
-#pragma once
-
-#include <glibmm/markup.h>
-#include <gtkmm/label.h>
-#include <json/json.h>
-
-#include "AModule.hpp"
-
-namespace waybar {
-
-class ALabel : public AModule {
- public:
-  ALabel(const Json::Value &, const std::string &, const std::string &, const std::string &format,
-         uint16_t interval = 0, bool ellipsize = false, bool enable_click = false,
-         bool enable_scroll = false);
-  virtual ~ALabel() = default;
-  auto update() -> void override;
-  virtual std::string getIcon(uint16_t, const std::string &alt = "", uint16_t max = 0);
-  virtual std::string getIcon(uint16_t, const std::vector<std::string> &alts, uint16_t max = 0);
-
- protected:
-  Gtk::Label label_;
-  std::string format_;
-  const std::chrono::seconds interval_;
-  bool alt_ = false;
-  std::string default_format_;
-
-  bool handleToggle(GdkEventButton *const &e) override;
-  virtual std::string getState(uint8_t value, bool lesser = false);
-};
-
-}  // namespace waybar
--- a/include/AModule.hpp
+++ b/include/AModule.hpp
@ -1,63 +0,0 @@
-#pragma once
-
-#include <glibmm/dispatcher.h>
-#include <glibmm/markup.h>
-#include <gtkmm/eventbox.h>
-#include <json/json.h>
-
-#include "IModule.hpp"
-
-namespace waybar {
-
-class AModule : public IModule {
- public:
-  virtual ~AModule();
-  auto update() -> void override;
-  virtual auto refresh(int) -> void{};
-  operator Gtk::Widget &() override;
-  auto doAction(const std::string &name) -> void override;
-
-  Glib::Dispatcher dp;
-
- protected:
-  // Don't need to make an object directly
-  // Derived classes are able to use it
-  AModule(const Json::Value &, const std::string &, const std::string &, bool enable_click = false,
-          bool enable_scroll = false);
-
-  enum SCROLL_DIR { NONE, UP, DOWN, LEFT, RIGHT };
-
-  SCROLL_DIR getScrollDir(GdkEventScroll *e);
-  bool tooltipEnabled();
-
-  const std::string name_;
-  const Json::Value &config_;
-  Gtk::EventBox event_box_;
-
-  virtual bool handleToggle(GdkEventButton *const &ev);
-  virtual bool handleScroll(GdkEventScroll *);
-
- private:
-  std::vector<int> pid_;
-  gdouble distance_scrolled_y_;
-  gdouble distance_scrolled_x_;
-  std::map<std::string, std::string> eventActionMap_;
-  static const inline std::map<std::pair<uint, GdkEventType>, std::string> eventMap_{
-      {std::make_pair(1, GdkEventType::GDK_BUTTON_PRESS), "on-click"},
-      {std::make_pair(1, GdkEventType::GDK_2BUTTON_PRESS), "on-double-click"},
-      {std::make_pair(1, GdkEventType::GDK_3BUTTON_PRESS), "on-triple-click"},
-      {std::make_pair(2, GdkEventType::GDK_BUTTON_PRESS), "on-click-middle"},
-      {std::make_pair(2, GdkEventType::GDK_2BUTTON_PRESS), "on-double-click-middle"},
-      {std::make_pair(2, GdkEventType::GDK_3BUTTON_PRESS), "on-triple-click-middle"},
-      {std::make_pair(3, GdkEventType::GDK_BUTTON_PRESS), "on-click-right"},
-      {std::make_pair(3, GdkEventType::GDK_2BUTTON_PRESS), "on-double-click-right"},
-      {std::make_pair(3, GdkEventType::GDK_3BUTTON_PRESS), "on-triple-click-right"},
-      {std::make_pair(8, GdkEventType::GDK_BUTTON_PRESS), "on-click-backward"},
-      {std::make_pair(8, GdkEventType::GDK_2BUTTON_PRESS), "on-double-click-backward"},
-      {std::make_pair(8, GdkEventType::GDK_3BUTTON_PRESS), "on-triple-click-backward"},
-      {std::make_pair(9, GdkEventType::GDK_BUTTON_PRESS), "on-click-forward"},
-      {std::make_pair(9, GdkEventType::GDK_2BUTTON_PRESS), "on-double-click-forward"},
-      {std::make_pair(9, GdkEventType::GDK_3BUTTON_PRESS), "on-triple-click-forward"}};
-};
-
-}  // namespace waybar
--- a/include/IModule.hpp
+++ b/include/IModule.hpp
@ -1,15 +1,14 @@
 #pragma once

-#include <gtkmm/widget.h>
+#include <gtkmm.h>

 namespace waybar {

 class IModule {
- public:
-  virtual ~IModule() = default;
-  virtual auto update() -> void = 0;
-  virtual operator Gtk::Widget&() = 0;
-  virtual auto doAction(const std::string& name) -> void = 0;
+  public:
+    virtual ~IModule() {}
+    virtual auto update() -> void = 0;
+    virtual operator Gtk::Widget &() = 0;
 };

-}  // namespace waybar
+}
--- a/include/bar.hpp
+++ b/include/bar.hpp
@ -1,125 +1,53 @@
 #pragma once

-#include <gdkmm/monitor.h>
-#include <glibmm/refptr.h>
-#include <gtkmm/box.h>
-#include <gtkmm/cssprovider.h>
-#include <gtkmm/main.h>
-#include <gtkmm/window.h>
 #include <json/json.h>
-
-#include <memory>
-#include <vector>
-
-#include "AModule.hpp"
+#include <gtkmm.h>
+#include "wlr-layer-shell-unstable-v1-client-protocol.h"
 #include "xdg-output-unstable-v1-client-protocol.h"

 namespace waybar {

-class Factory;
-struct waybar_output {
-  Glib::RefPtr<Gdk::Monitor> monitor;
-  std::string name;
-  std::string identifier;
-
-  std::unique_ptr<struct zxdg_output_v1, decltype(&zxdg_output_v1_destroy)> xdg_output = {
-      nullptr, &zxdg_output_v1_destroy};
-};
-
-enum class bar_layer : uint8_t {
-  BOTTOM,
-  TOP,
-  OVERLAY,
-};
-
-struct bar_margins {
-  int top = 0;
-  int right = 0;
-  int bottom = 0;
-  int left = 0;
-};
-
-struct bar_mode {
-  bar_layer layer;
-  bool exclusive;
-  bool passthrough;
-  bool visible;
-};
-
-#ifdef HAVE_SWAY
-namespace modules::sway {
-class BarIpcClient;
-}
-#endif  // HAVE_SWAY
-
-class BarSurface {
- protected:
-  BarSurface() = default;
-
- public:
-  virtual void setExclusiveZone(bool enable) = 0;
-  virtual void setLayer(bar_layer layer) = 0;
-  virtual void setMargins(const struct bar_margins &margins) = 0;
-  virtual void setPassThrough(bool enable) = 0;
-  virtual void setPosition(const std::string_view &position) = 0;
-  virtual void setSize(uint32_t width, uint32_t height) = 0;
-  virtual void commit(){};
-
-  virtual ~BarSurface() = default;
-};
+class Client;

 class Bar {
- public:
-  using bar_mode_map = std::map<std::string_view, struct bar_mode>;
-  static const bar_mode_map PRESET_MODES;
-  static const std::string_view MODE_DEFAULT;
-  static const std::string_view MODE_INVISIBLE;
+  public:
+    Bar(Client&, std::unique_ptr<struct wl_output *>&&);
+    Bar(const Bar&) = delete;

-  Bar(struct waybar_output *w_output, const Json::Value &);
-  Bar(const Bar &) = delete;
-  ~Bar();
+    auto setWidth(uint32_t) -> void;
+    auto toggle() -> void;

-  void setMode(const std::string_view &);
-  void setVisible(bool visible);
-  void toggle();
-  void handleSignal(int);
+    Client& client;
+    Gtk::Window window;
+    struct wl_surface *surface;
+    struct zwlr_layer_surface_v1 *layer_surface;
+    std::unique_ptr<struct wl_output *> output;
+    std::string outputName;
+    bool visible = true;
+  private:
+    static void handleLogicalPosition(void *, struct zxdg_output_v1 *, int32_t,
+      int32_t);
+    static void handleLogicalSize(void *, struct zxdg_output_v1 *, int32_t,
+      int32_t);
+    static void handleDone(void *, struct zxdg_output_v1 *);
+    static void handleName(void *, struct zxdg_output_v1 *, const char *);
+    static void handleDescription(void *, struct zxdg_output_v1 *,
+      const char *);
+    static void layerSurfaceHandleConfigure(void *,
+      struct zwlr_layer_surface_v1 *, uint32_t, uint32_t, uint32_t);
+    static void layerSurfaceHandleClosed(void *,
+      struct zwlr_layer_surface_v1 *);

-  struct waybar_output *output;
-  Json::Value config;
-  struct wl_surface *surface;
-  bool visible = true;
-  bool vertical = false;
-  Gtk::Window window;
+    auto setupConfig() -> void;
+    auto setupWidgets() -> void;
+    auto setupCss() -> void;

-#ifdef HAVE_SWAY
-  std::string bar_id;
-#endif
-
- private:
-  void onMap(GdkEventAny *);
-  auto setupWidgets() -> void;
-  void getModules(const Factory &, const std::string &, Gtk::Box *);
-  void setupAltFormatKeyForModule(const std::string &module_name);
-  void setupAltFormatKeyForModuleList(const char *module_list_name);
-  void setMode(const bar_mode &);
-
-  /* Copy initial set of modes to allow customization */
-  bar_mode_map configured_modes = PRESET_MODES;
-  std::string last_mode_{MODE_DEFAULT};
-
-  std::unique_ptr<BarSurface> surface_impl_;
-  Gtk::Box left_;
-  Gtk::Box center_;
-  Gtk::Box right_;
-  Gtk::Box box_;
-  std::vector<std::shared_ptr<waybar::AModule>> modules_left_;
-  std::vector<std::shared_ptr<waybar::AModule>> modules_center_;
-  std::vector<std::shared_ptr<waybar::AModule>> modules_right_;
-#ifdef HAVE_SWAY
-  using BarIpcClient = modules::sway::BarIpcClient;
-  std::unique_ptr<BarIpcClient> _ipc_client;
-#endif
-  std::vector<std::shared_ptr<waybar::AModule>> modules_all_;
+    uint32_t width_ = 0;
+    uint32_t height_ = 30;
+    Json::Value config_;
+    Glib::RefPtr<Gtk::StyleContext> style_context_;
+    Glib::RefPtr<Gtk::CssProvider> css_provider_;
+    struct zxdg_output_v1 *xdg_output_;
 };

-}  // namespace waybar
+}
--- a/include/client.hpp
+++ b/include/client.hpp
@ -1,58 +1,43 @@
 #pragma once

+#include <unistd.h>
+#include <wordexp.h>
+
 #include <fmt/format.h>
+
 #include <gdk/gdk.h>
-#include <gdk/gdkwayland.h>
 #include <wayland-client.h>

-#include "bar.hpp"
-#include "config.hpp"
+#include <gdk/gdkwayland.h>

-struct zwlr_layer_shell_v1;
-struct zwp_idle_inhibitor_v1;
-struct zwp_idle_inhibit_manager_v1;
+#include "bar.hpp"

 namespace waybar {

 class Client {
- public:
-  static Client *inst();
-  int main(int argc, char *argv[]);
-  void reset();
+  public:
+    Client(int argc, char *argv[]);
+    int main(int argc, char *argv[]);

-  Glib::RefPtr<Gtk::Application> gtk_app;
-  Glib::RefPtr<Gdk::Display> gdk_display;
-  struct wl_display *wl_display = nullptr;
-  struct wl_registry *registry = nullptr;
-  struct zwlr_layer_shell_v1 *layer_shell = nullptr;
-  struct zxdg_output_manager_v1 *xdg_output_manager = nullptr;
-  struct zwp_idle_inhibit_manager_v1 *idle_inhibit_manager = nullptr;
-  std::vector<std::unique_ptr<Bar>> bars;
-  Config config;
-  std::string bar_id;
+    Gtk::Main gtk_main;
+    std::string css_file;
+    std::string config_file;
+    Glib::RefPtr<Gdk::Display> gdk_display;
+    struct wl_display *wl_display = nullptr;
+    struct wl_registry *registry = nullptr;
+    struct zwlr_layer_shell_v1 *layer_shell = nullptr;
+    struct zxdg_output_manager_v1 *xdg_output_manager = nullptr;
+    struct wl_seat *seat = nullptr;
+    std::vector<std::unique_ptr<Bar>> bars;

- private:
-  Client() = default;
-  const std::string getStyle(const std::string &style);
+private:
  void bindInterfaces();
-  void handleOutput(struct waybar_output &output);
-  auto setupCss(const std::string &css_file) -> void;
-  struct waybar_output &getOutput(void *);
-  std::vector<Json::Value> getOutputConfigs(struct waybar_output &output);
+  auto setupCss();

-  static void handleGlobal(void *data, struct wl_registry *registry, uint32_t name,
-                           const char *interface, uint32_t version);
-  static void handleGlobalRemove(void *data, struct wl_registry *registry, uint32_t name);
-  static void handleOutputDone(void *, struct zxdg_output_v1 *);
-  static void handleOutputName(void *, struct zxdg_output_v1 *, const char *);
-  static void handleOutputDescription(void *, struct zxdg_output_v1 *, const char *);
-  void handleMonitorAdded(Glib::RefPtr<Gdk::Monitor> monitor);
-  void handleMonitorRemoved(Glib::RefPtr<Gdk::Monitor> monitor);
-  void handleDeferredMonitorRemoval(Glib::RefPtr<Gdk::Monitor> monitor);
-
-  Glib::RefPtr<Gtk::StyleContext> style_context_;
-  Glib::RefPtr<Gtk::CssProvider> css_provider_;
-  std::list<struct waybar_output> outputs_;
+  static void handleGlobal(void *data, struct wl_registry *registry,
+    uint32_t name, const char *interface, uint32_t version);
+  static void handleGlobalRemove(void *data,
+    struct wl_registry *registry, uint32_t name);
 };

-}  // namespace waybar
+}
--- a/include/config.hpp
+++ b/include/config.hpp
@ -1,40 +0,0 @@
-#pragma once
-
-#include <json/json.h>
-
-#include <optional>
-#include <string>
-
-#ifndef SYSCONFDIR
-#define SYSCONFDIR "/etc"
-#endif
-
-namespace waybar {
-
-class Config {
- public:
-  static const std::vector<std::string> CONFIG_DIRS;
-  static const char *CONFIG_PATH_ENV;
-
-  /* Try to find any of provided names in the supported set of config directories */
-  static std::optional<std::string> findConfigPath(
-      const std::vector<std::string> &names, const std::vector<std::string> &dirs = CONFIG_DIRS);
-
-  Config() = default;
-
-  void load(const std::string &config);
-
-  Json::Value &getConfig() { return config_; }
-
-  std::vector<Json::Value> getOutputConfigs(const std::string &name, const std::string &identifier);
-
- private:
-  void setupConfig(Json::Value &dst, const std::string &config_file, int depth);
-  void resolveConfigIncludes(Json::Value &config, int depth);
-  void mergeConfig(Json::Value &a_config_, Json::Value &b_config_);
-
-  std::string config_file_;
-
-  Json::Value config_;
-};
-}  // namespace waybar
--- a/include/factory.hpp
+++ b/include/factory.hpp
@ -1,108 +1,25 @@
 #pragma once

 #include <json/json.h>
-#if defined(HAVE_CHRONO_TIMEZONES) || defined(HAVE_LIBDATE)
 #include "modules/clock.hpp"
-#else
-#include "modules/simpleclock.hpp"
-#endif
-#ifdef HAVE_SWAY
-#include "modules/sway/language.hpp"
-#include "modules/sway/mode.hpp"
-#include "modules/sway/scratchpad.hpp"
-#include "modules/sway/window.hpp"
 #include "modules/sway/workspaces.hpp"
-#endif
-#ifdef HAVE_WLR
-#include "modules/wlr/taskbar.hpp"
-#include "modules/wlr/workspace_manager.hpp"
-#endif
-#ifdef HAVE_RIVER
-#include "modules/river/layout.hpp"
-#include "modules/river/mode.hpp"
-#include "modules/river/tags.hpp"
-#include "modules/river/window.hpp"
-#endif
-#ifdef HAVE_DWL
-#include "modules/dwl/tags.hpp"
-#endif
-#ifdef HAVE_HYPRLAND
-#include "modules/hyprland/backend.hpp"
-#include "modules/hyprland/language.hpp"
-#include "modules/hyprland/submap.hpp"
-#include "modules/hyprland/window.hpp"
-#include "modules/hyprland/workspaces.hpp"
-#endif
-#if defined(__FreeBSD__) || (defined(__linux__) && !defined(NO_FILESYSTEM))
+#include "modules/sway/window.hpp"
 #include "modules/battery.hpp"
-#endif
-#if defined(HAVE_CPU_LINUX) || defined(HAVE_CPU_BSD)
-#include "modules/cpu.hpp"
-#endif
-#include "modules/idle_inhibitor.hpp"
-#if defined(HAVE_MEMORY_LINUX) || defined(HAVE_MEMORY_BSD)
 #include "modules/memory.hpp"
-#endif
-#include "modules/disk.hpp"
-#ifdef HAVE_DBUSMENU
-#include "modules/sni/tray.hpp"
-#endif
-#ifdef HAVE_MPRIS
-#include "modules/mpris/mpris.hpp"
-#endif
-#ifdef HAVE_LIBNL
+#include "modules/cpu.hpp"
 #include "modules/network.hpp"
-#endif
-#ifdef HAVE_LIBUDEV
-#include "modules/backlight.hpp"
-#endif
-#ifdef HAVE_LIBEVDEV
-#include "modules/keyboard_state.hpp"
-#endif
-#ifdef HAVE_GAMEMODE
-#include "modules/gamemode.hpp"
-#endif
-#ifdef HAVE_UPOWER
-#include "modules/upower/upower.hpp"
-#endif
-#ifdef HAVE_LIBPULSE
 #include "modules/pulseaudio.hpp"
-#endif
-#ifdef HAVE_LIBMPDCLIENT
-#include "modules/mpd/mpd.hpp"
-#endif
-#ifdef HAVE_LIBSNDIO
-#include "modules/sndio.hpp"
-#endif
-#ifdef HAVE_GIO_UNIX
-#include "modules/bluetooth.hpp"
-#include "modules/inhibitor.hpp"
-#endif
-#ifdef HAVE_LIBJACK
-#include "modules/jack.hpp"
-#endif
-#ifdef HAVE_LIBWIREPLUMBER
-#include "modules/wireplumber.hpp"
-#endif
-#ifdef HAVE_LIBCAVA
-#include "modules/cava.hpp"
-#endif
-#include "bar.hpp"
 #include "modules/custom.hpp"
-#include "modules/image.hpp"
-#include "modules/temperature.hpp"
-#include "modules/user.hpp"

 namespace waybar {

 class Factory {
- public:
-  Factory(const Bar& bar, const Json::Value& config);
-  AModule* makeModule(const std::string& name) const;
-
- private:
-  const Bar& bar_;
-  const Json::Value& config_;
+  public:
+    Factory(Bar &bar, Json::Value config);
+    IModule *makeModule(const std::string &name);
+  private:
+    Bar &_bar;
+    Json::Value _config;
 };

-}  // namespace waybar
+}
--- a/include/group.hpp
+++ b/include/group.hpp
@ -1,22 +0,0 @@
-#pragma once
-
-#include <gtkmm/box.h>
-#include <gtkmm/widget.h>
-#include <json/json.h>
-
-#include "AModule.hpp"
-#include "bar.hpp"
-#include "factory.hpp"
-
-namespace waybar {
-
-class Group : public AModule {
- public:
-  Group(const std::string&, const std::string&, const Json::Value&, bool);
-  ~Group() = default;
-  auto update() -> void override;
-  operator Gtk::Widget&() override;
-  Gtk::Box box;
-};
-
-}  // namespace waybar
--- a/include/modules/backlight.hpp
+++ b/include/modules/backlight.hpp
@ -1,69 +0,0 @@
-#pragma once
-
-#include <optional>
-#include <string>
-#include <string_view>
-#include <vector>
-
-#include "ALabel.hpp"
-#include "giomm/dbusproxy.h"
-#include "util/json.hpp"
-#include "util/sleeper_thread.hpp"
-
-struct udev;
-struct udev_device;
-
-namespace waybar::modules {
-
-class Backlight : public ALabel {
-  class BacklightDev {
-   public:
-    BacklightDev() = default;
-    BacklightDev(std::string name, int actual, int max, bool powered);
-    std::string_view name() const;
-    int get_actual() const;
-    void set_actual(int actual);
-    int get_max() const;
-    void set_max(int max);
-    bool get_powered() const;
-    void set_powered(bool powered);
-    friend inline bool operator==(const BacklightDev &lhs, const BacklightDev &rhs) {
-      return lhs.name_ == rhs.name_ && lhs.actual_ == rhs.actual_ && lhs.max_ == rhs.max_;
-    }
-
-   private:
-    std::string name_;
-    int actual_ = 1;
-    int max_ = 1;
-    bool powered_ = true;
-  };
-
- public:
-  Backlight(const std::string &, const Json::Value &);
-  virtual ~Backlight();
-  auto update() -> void override;
-
- private:
-  template <class ForwardIt>
-  static const BacklightDev *best_device(ForwardIt first, ForwardIt last, std::string_view);
-  template <class ForwardIt, class Inserter>
-  static void upsert_device(ForwardIt first, ForwardIt last, Inserter inserter, udev_device *dev);
-  template <class ForwardIt, class Inserter>
-  static void enumerate_devices(ForwardIt first, ForwardIt last, Inserter inserter, udev *udev);
-
-  bool handleScroll(GdkEventScroll *e) override;
-
-  const std::string preferred_device_;
-  static constexpr int EPOLL_MAX_EVENTS = 16;
-
-  std::optional<BacklightDev> previous_best_;
-  std::string previous_format_;
-
-  std::mutex udev_thread_mutex_;
-  std::vector<BacklightDev> devices_;
-  // thread must destruct before shared data
-  util::SleeperThread udev_thread_;
-
-  Glib::RefPtr<Gio::DBus::Proxy> login_proxy_;
-};
-}  // namespace waybar::modules
--- a/include/modules/battery.hpp
+++ b/include/modules/battery.hpp
@ -1,58 +1,33 @@
 #pragma once

-#ifdef FILESYSTEM_EXPERIMENTAL
-#include <experimental/filesystem>
-#else
+#include <json/json.h>
 #include <filesystem>
-#endif
-#include <fmt/format.h>
-#if defined(__linux__)
-#include <sys/inotify.h>
-#endif
-
-#include <algorithm>
 #include <fstream>
-#include <string>
-#include <vector>
-
-#include "ALabel.hpp"
-#include "util/sleeper_thread.hpp"
+#include <iostream>
+#include <fmt/format.h>
+#include <sys/inotify.h>
+#include <algorithm>
+#include "util/chrono.hpp"
+#include "IModule.hpp"

 namespace waybar::modules {

-#ifdef FILESYSTEM_EXPERIMENTAL
-namespace fs = std::experimental::filesystem;
-#else
 namespace fs = std::filesystem;
-#endif

-class Battery : public ALabel {
- public:
-  Battery(const std::string&, const Json::Value&);
-  virtual ~Battery();
-  auto update() -> void override;
+class Battery : public IModule {
+  public:
+    Battery(Json::Value);
+    auto update() -> void;
+    operator Gtk::Widget&();
+  private:
+    std::string getIcon(uint16_t percentage);

- private:
-  static inline const fs::path data_dir_ = "/sys/class/power_supply/";
+    static inline const fs::path data_dir_ = "/sys/class/power_supply/";

-  void refreshBatteries();
-  void worker();
-  const std::string getAdapterStatus(uint8_t capacity) const;
-  const std::tuple<uint8_t, float, std::string, float> getInfos();
-  const std::string formatTimeRemaining(float hoursRemaining);
-
-  int global_watch;
-  std::map<fs::path, int> batteries_;
-  fs::path adapter_;
-  int battery_watch_fd_;
-  int global_watch_fd_;
-  std::mutex battery_list_mutex_;
-  std::string old_status_;
-  bool warnFirstTime_{true};
-
-  util::SleeperThread thread_;
-  util::SleeperThread thread_battery_update_;
-  util::SleeperThread thread_timer_;
+    Gtk::Label label_;
+    Json::Value config_;
+    util::SleeperThread thread_;
+    std::vector<fs::path> batteries_;
 };

-}  // namespace waybar::modules
+}
--- a/include/modules/bluetooth.hpp
+++ b/include/modules/bluetooth.hpp
@ -1,80 +0,0 @@
-#pragma once
-
-#include "ALabel.hpp"
-#ifdef WANT_RFKILL
-#include "util/rfkill.hpp"
-#endif
-#include <gio/gio.h>
-
-#include <optional>
-#include <string>
-#include <vector>
-
-namespace waybar::modules {
-
-class Bluetooth : public ALabel {
-  struct ControllerInfo {
-    std::string path;
-    std::string address;
-    std::string address_type;
-    // std::string name; // just use alias instead
-    std::string alias;
-    bool powered;
-    bool discoverable;
-    bool pairable;
-    bool discovering;
-  };
-
-  // NOTE: there are some properties that not all devices provide
-  struct DeviceInfo {
-    std::string path;
-    std::string paired_controller;
-    std::string address;
-    std::string address_type;
-    // std::optional<std::string> name; // just use alias instead
-    std::string alias;
-    std::optional<std::string> icon;
-    bool paired;
-    bool trusted;
-    bool blocked;
-    bool connected;
-    bool services_resolved;
-    // NOTE: experimental feature in bluez
-    std::optional<unsigned char> battery_percentage;
-  };
-
- public:
-  Bluetooth(const std::string&, const Json::Value&);
-  virtual ~Bluetooth() = default;
-  auto update() -> void override;
-
- private:
-  static auto onInterfaceAddedOrRemoved(GDBusObjectManager*, GDBusObject*, GDBusInterface*,
-                                        gpointer) -> void;
-  static auto onInterfaceProxyPropertiesChanged(GDBusObjectManagerClient*, GDBusObjectProxy*,
-                                                GDBusProxy*, GVariant*, const gchar* const*,
-                                                gpointer) -> void;
-
-  auto getDeviceBatteryPercentage(GDBusObject*) -> std::optional<unsigned char>;
-  auto getDeviceProperties(GDBusObject*, DeviceInfo&) -> bool;
-  auto getControllerProperties(GDBusObject*, ControllerInfo&) -> bool;
-
-  // Returns std::nullopt if no controller could be found
-  auto findCurController() -> std::optional<ControllerInfo>;
-  auto findConnectedDevices(const std::string&, std::vector<DeviceInfo>&) -> void;
-
-#ifdef WANT_RFKILL
-  util::Rfkill rfkill_;
-#endif
-  const std::unique_ptr<GDBusObjectManager, void (*)(GDBusObjectManager*)> manager_;
-
-  std::string state_;
-  std::optional<ControllerInfo> cur_controller_;
-  std::vector<DeviceInfo> connected_devices_;
-  DeviceInfo cur_focussed_device_;
-  std::string device_enumerate_;
-
-  std::vector<std::string> device_preference_;
-};
-
-}  // namespace waybar::modules
--- a/include/modules/cava.hpp
+++ b/include/modules/cava.hpp
@ -1,46 +0,0 @@
-#pragma once
-
-#include "ALabel.hpp"
-#include "util/sleeper_thread.hpp"
-
-extern "C" {
-#include <cava/common.h>
-}
-
-namespace waybar::modules {
-using namespace std::literals::chrono_literals;
-
-class Cava final : public ALabel {
- public:
-  Cava(const std::string&, const Json::Value&);
-  virtual ~Cava();
-  auto update() -> void override;
-  auto doAction(const std::string& name) -> void override;
-
- private:
-  util::SleeperThread thread_;
-  util::SleeperThread thread_fetch_input_;
-
-  struct error_s error_ {};          // cava errors
-  struct config_params prm_ {};      // cava parameters
-  struct audio_raw audio_raw_ {};    // cava handled raw audio data(is based on audio_data)
-  struct audio_data audio_data_ {};  // cava audio data
-  struct cava_plan* plan_;           //{new cava_plan{}};
-  // Cava API to read audio source
-  ptr input_source_;
-  // Delay to handle audio source
-  std::chrono::milliseconds frame_time_milsec_{1s};
-  // Text to display
-  std::string text_{""};
-  int rePaint_{1};
-  std::chrono::seconds fetch_input_delay_{4};
-  std::chrono::seconds suspend_silence_delay_{0};
-  bool silence_{false};
-  int sleep_counter_{0};
-  // Cava method
-  void pause_resume();
-  // ModuleActionMap
-  static inline std::map<const std::string, void (waybar::modules::Cava::*const)()> actionMap_{
-      {"mode", &waybar::modules::Cava::pause_resume}};
-};
-}  // namespace waybar::modules
--- a/include/modules/clock.hpp
+++ b/include/modules/clock.hpp
@ -1,79 +1,22 @@
 #pragma once

-#include "ALabel.hpp"
-#include "util/date.hpp"
-#include "util/sleeper_thread.hpp"
+#include <json/json.h>
+#include <fmt/format.h>
+#include "fmt/time.h"
+#include "util/chrono.hpp"
+#include "IModule.hpp"

 namespace waybar::modules {

-const std::string kCalendarPlaceholder = "calendar";
-const std::string KTimezonedTimeListPlaceholder = "timezoned_time_list";
-
-enum class WeeksSide {
-  LEFT,
-  RIGHT,
-  HIDDEN,
+class Clock : public IModule {
+  public:
+    Clock(Json::Value);
+    auto update() -> void;
+    operator Gtk::Widget &();
+  private:
+    Gtk::Label label_;
+    waybar::util::SleeperThread thread_;
+    Json::Value config_;
 };

-enum class CldMode { MONTH, YEAR };
-
-class Clock final : public ALabel {
- public:
-  Clock(const std::string&, const Json::Value&);
-  virtual ~Clock() = default;
-  auto update() -> void override;
-  auto doAction(const std::string& name) -> void override;
-
- private:
-  util::SleeperThread thread_;
-  std::locale locale_;
-  std::vector<const date::time_zone*> time_zones_;
-  int current_time_zone_idx_;
-  bool is_calendar_in_tooltip_;
-  bool is_timezoned_list_in_tooltip_;
-
-  auto first_day_of_week() -> date::weekday;
-  const date::time_zone* current_timezone();
-  auto timezones_text(std::chrono::system_clock::time_point now) -> std::string;
-
-  /*Calendar properties*/
-  WeeksSide cldWPos_{WeeksSide::HIDDEN};
-  /*
-    0 - calendar.format.months
-    1 - calendar.format.weekdays
-    2 - calendar.format.days
-    3 - calendar.format.today
-    4 - calendar.format.weeks
-    5 - tooltip-format
-   */
-  std::map<int, std::string const> fmtMap_;
-  CldMode cldMode_{CldMode::MONTH};
-  uint cldMonCols_{3};    // Count of the month in the row
-  int cldMonColLen_{20};  // Length of the month column
-  int cldWnLen_{3};       // Length of the week number
-  date::year_month_day cldYearShift_;
-  date::year_month cldMonShift_;
-  date::months cldCurrShift_{0};
-  date::months cldShift_{0};
-  std::string cldYearCached_{};
-  std::string cldMonCached_{};
-  date::day cldBaseDay_{0};
-  /*Calendar functions*/
-  auto get_calendar(const date::year_month_day& today, const date::year_month_day& ymd,
-                    const date::time_zone* tz) -> const std::string;
-  /*Clock actions*/
-  void cldModeSwitch();
-  void cldShift_up();
-  void cldShift_down();
-  void tz_up();
-  void tz_down();
-
-  // ModuleActionMap
-  static inline std::map<const std::string, void (waybar::modules::Clock::*const)()> actionMap_{
-      {"mode", &waybar::modules::Clock::cldModeSwitch},
-      {"shift_up", &waybar::modules::Clock::cldShift_up},
-      {"shift_down", &waybar::modules::Clock::cldShift_down},
-      {"tz_up", &waybar::modules::Clock::tz_up},
-      {"tz_down", &waybar::modules::Clock::tz_down}};
-};
-}  // namespace waybar::modules
+}
--- a/include/modules/cpu.hpp
+++ b/include/modules/cpu.hpp
@ -1,35 +1,22 @@
 #pragma once

+#include <json/json.h>
 #include <fmt/format.h>
-
-#include <cstdint>
-#include <fstream>
-#include <numeric>
-#include <string>
-#include <utility>
-#include <vector>
-
-#include "ALabel.hpp"
-#include "util/sleeper_thread.hpp"
+#include <sys/sysinfo.h>
+#include "util/chrono.hpp"
+#include "IModule.hpp"

 namespace waybar::modules {

-class Cpu : public ALabel {
- public:
-  Cpu(const std::string&, const Json::Value&);
-  virtual ~Cpu() = default;
-  auto update() -> void override;
-
- private:
-  double getCpuLoad();
-  std::tuple<std::vector<uint16_t>, std::string> getCpuUsage();
-  std::tuple<float, float, float> getCpuFrequency();
-  std::vector<std::tuple<size_t, size_t>> parseCpuinfo();
-  std::vector<float> parseCpuFrequencies();
-
-  std::vector<std::tuple<size_t, size_t>> prev_times_;
-
-  util::SleeperThread thread_;
+class Cpu : public IModule {
+  public:
+    Cpu(Json::Value);
+    auto update() -> void;
+    operator Gtk::Widget &();
+  private:
+    Gtk::Label label_;
+    waybar::util::SleeperThread thread_;
+    Json::Value config_;
 };

-}  // namespace waybar::modules
+}
--- a/include/modules/custom.hpp
+++ b/include/modules/custom.hpp
@ -1,48 +1,22 @@
 #pragma once

+#include <json/json.h>
 #include <fmt/format.h>
-#include <fmt/args.h>
-
-#include <csignal>
-#include <string>
-
-#include "ALabel.hpp"
-#include "util/command.hpp"
-#include "util/json.hpp"
-#include "util/sleeper_thread.hpp"
+#include "util/chrono.hpp"
+#include "IModule.hpp"

 namespace waybar::modules {

-class Custom : public ALabel {
- public:
-  Custom(const std::string&, const std::string&, const Json::Value&);
-  virtual ~Custom();
-  auto update() -> void override;
-  void refresh(int /*signal*/) override;
-
- private:
-  void delayWorker();
-  void continuousWorker();
-  void parseOutputRaw();
-  void parseOutputJson();
-  void handleEvent();
-  bool handleScroll(GdkEventScroll* e) override;
-  bool handleToggle(GdkEventButton* const& e) override;
-
-  const std::string name_;
-  std::string text_;
-  std::string id_;
-  std::string alt_;
-  std::string tooltip_;
-  std::vector<std::string> class_;
-  fmt::dynamic_format_arg_store<fmt::format_context> fields_;
-  int percentage_;
-  FILE* fp_;
-  int pid_;
-  util::command::res output_;
-  util::JsonParser parser_;
-
-  util::SleeperThread thread_;
+class Custom : public IModule {
+  public:
+    Custom(const std::string&, Json::Value);
+    auto update() -> void;
+    operator Gtk::Widget &();
+  private:
+    const std::string name_;
+    Gtk::Label label_;
+    waybar::util::SleeperThread thread_;
+    Json::Value config_;
 };

-}  // namespace waybar::modules
+}
--- a/include/modules/disk.hpp
+++ b/include/modules/disk.hpp
@ -1,25 +0,0 @@
-#pragma once
-
-#include <fmt/format.h>
-#include <sys/statvfs.h>
-
-#include <fstream>
-
-#include "ALabel.hpp"
-#include "util/format.hpp"
-#include "util/sleeper_thread.hpp"
-
-namespace waybar::modules {
-
-class Disk : public ALabel {
- public:
-  Disk(const std::string&, const Json::Value&);
-  virtual ~Disk() = default;
-  auto update() -> void override;
-
- private:
-  util::SleeperThread thread_;
-  std::string path_;
-};
-
-}  // namespace waybar::modules
--- a/include/modules/dwl/tags.hpp
+++ b/include/modules/dwl/tags.hpp
@ -1,34 +0,0 @@
-#pragma once
-
-#include <gtkmm/button.h>
-#include <wayland-client.h>
-
-#include "AModule.hpp"
-#include "bar.hpp"
-#include "dwl-ipc-unstable-v2-client-protocol.h"
-#include "xdg-output-unstable-v1-client-protocol.h"
-
-namespace waybar::modules::dwl {
-
-class Tags : public waybar::AModule {
- public:
-  Tags(const std::string &, const waybar::Bar &, const Json::Value &);
-  virtual ~Tags();
-
-  // Handlers for wayland events
-  void handle_view_tags(uint32_t tag, uint32_t state, uint32_t clients, uint32_t focused);
-
-  void handle_primary_clicked(uint32_t tag);
-  bool handle_button_press(GdkEventButton *event_button, uint32_t tag);
-
-  struct zdwl_ipc_manager_v2 *status_manager_;
-  struct wl_seat *seat_;
-
- private:
-  const waybar::Bar &bar_;
-  Gtk::Box box_;
-  std::vector<Gtk::Button> buttons_;
-  struct zdwl_ipc_output_v2 *output_status_;
-};
-
-} /* namespace waybar::modules::dwl */
--- a/include/modules/gamemode.hpp
+++ b/include/modules/gamemode.hpp
@ -1,77 +0,0 @@
-#pragma once
-
-#include <iostream>
-#include <map>
-#include <string>
-
-#include "ALabel.hpp"
-#include "giomm/dbusconnection.h"
-#include "giomm/dbusproxy.h"
-#include "glibconfig.h"
-#include "gtkmm/box.h"
-#include "gtkmm/image.h"
-#include "gtkmm/label.h"
-#include "gtkmm/overlay.h"
-
-namespace waybar::modules {
-
-class Gamemode : public AModule {
- public:
-  Gamemode(const std::string &, const Json::Value &);
-  virtual ~Gamemode();
-  auto update() -> void override;
-
- private:
-  const std::string DEFAULT_ICON_NAME = "input-gaming-symbolic";
-  const std::string DEFAULT_FORMAT = "{glyph}";
-  const std::string DEFAULT_FORMAT_ALT = "{glyph} {count}";
-  const std::string DEFAULT_TOOLTIP_FORMAT = "Games running: {count}";
-  const std::string DEFAULT_GLYPH = "";
-
-  void appear(const Glib::RefPtr<Gio::DBus::Connection> &connection, const Glib::ustring &name,
-              const Glib::ustring &name_owner);
-  void disappear(const Glib::RefPtr<Gio::DBus::Connection> &connection, const Glib::ustring &name);
-  void prepareForSleep_cb(const Glib::RefPtr<Gio::DBus::Connection> &connection,
-                          const Glib::ustring &sender_name, const Glib::ustring &object_path,
-                          const Glib::ustring &interface_name, const Glib::ustring &signal_name,
-                          const Glib::VariantContainerBase &parameters);
-  void notify_cb(const Glib::ustring &sender_name, const Glib::ustring &signal_name,
-                 const Glib::VariantContainerBase &arguments);
-
-  void getData();
-  bool handleToggle(GdkEventButton *const &) override;
-
-  // Config
-  std::string format = DEFAULT_FORMAT;
-  std::string format_alt = DEFAULT_FORMAT_ALT;
-  std::string tooltip_format = DEFAULT_TOOLTIP_FORMAT;
-  std::string glyph = DEFAULT_GLYPH;
-  bool tooltip = true;
-  bool hideNotRunning = true;
-  bool useIcon = true;
-  uint iconSize = 20;
-  uint iconSpacing = 4;
-  std::string iconName = DEFAULT_ICON_NAME;
-
-  Gtk::Box box_;
-  Gtk::Image icon_;
-  Gtk::Label label_;
-
-  const std::string dbus_name = "com.feralinteractive.GameMode";
-  const std::string dbus_obj_path = "/com/feralinteractive/GameMode";
-  const std::string dbus_interface = "org.freedesktop.DBus.Properties";
-  const std::string dbus_get_interface = "com.feralinteractive.GameMode";
-
-  uint gameCount = 0;
-
-  std::string lastStatus;
-  bool showAltText = false;
-
-  guint login1_id;
-  Glib::RefPtr<Gio::DBus::Proxy> gamemode_proxy;
-  Glib::RefPtr<Gio::DBus::Connection> system_connection;
-  bool gamemodeRunning;
-  guint gamemodeWatcher_id;
-};
-
-}  // namespace waybar::modules
--- a/include/modules/hyprland/backend.hpp
+++ b/include/modules/hyprland/backend.hpp
@ -1,40 +0,0 @@
-#pragma once
-#include <functional>
-#include <list>
-#include <memory>
-#include <mutex>
-#include <string>
-#include <thread>
-
-#include "util/json.hpp"
-
-namespace waybar::modules::hyprland {
-
-class EventHandler {
- public:
-  virtual void onEvent(const std::string& ev) = 0;
-  virtual ~EventHandler() = default;
-};
-
-class IPC {
- public:
-  IPC() { startIPC(); }
-
-  void registerForIPC(const std::string&, EventHandler*);
-  void unregisterForIPC(EventHandler*);
-
-  std::string getSocket1Reply(const std::string& rq);
-  Json::Value getSocket1JsonReply(const std::string& rq);
-
- private:
-  void startIPC();
-  void parseIPC(const std::string&);
-
-  std::mutex callbackMutex;
-  util::JsonParser parser_;
-  std::list<std::pair<std::string, EventHandler*>> callbacks;
-};
-
-inline std::unique_ptr<IPC> gIPC;
-inline bool modulesReady = false;
-};  // namespace waybar::modules::hyprland
--- a/include/modules/hyprland/language.hpp
+++ b/include/modules/hyprland/language.hpp
@ -1,38 +0,0 @@
-#include <fmt/format.h>
-
-#include "ALabel.hpp"
-#include "bar.hpp"
-#include "modules/hyprland/backend.hpp"
-#include "util/json.hpp"
-
-namespace waybar::modules::hyprland {
-
-class Language : public waybar::ALabel, public EventHandler {
- public:
-  Language(const std::string&, const waybar::Bar&, const Json::Value&);
-  virtual ~Language();
-
-  auto update() -> void override;
-
- private:
-  void onEvent(const std::string&) override;
-
-  void initLanguage();
-
-  struct Layout {
-    std::string full_name;
-    std::string short_name;
-    std::string variant;
-    std::string short_description;
-  };
-
-  auto getLayout(const std::string&) -> Layout;
-
-  std::mutex mutex_;
-  const Bar& bar_;
-  util::JsonParser parser_;
-
-  Layout layout_;
-};
-
-}  // namespace waybar::modules::hyprland
--- a/include/modules/hyprland/submap.hpp
+++ b/include/modules/hyprland/submap.hpp
@ -1,26 +0,0 @@
-#include <fmt/format.h>
-
-#include "ALabel.hpp"
-#include "bar.hpp"
-#include "modules/hyprland/backend.hpp"
-#include "util/json.hpp"
-
-namespace waybar::modules::hyprland {
-
-class Submap : public waybar::ALabel, public EventHandler {
- public:
-  Submap(const std::string&, const waybar::Bar&, const Json::Value&);
-  virtual ~Submap();
-
-  auto update() -> void override;
-
- private:
-  void onEvent(const std::string&) override;
-
-  std::mutex mutex_;
-  const Bar& bar_;
-  util::JsonParser parser_;
-  std::string submap_;
-};
-
-}  // namespace waybar::modules::hyprland
--- a/include/modules/hyprland/window.hpp
+++ b/include/modules/hyprland/window.hpp
@ -1,60 +0,0 @@
-#include <fmt/format.h>
-
-#include "AAppIconLabel.hpp"
-#include "bar.hpp"
-#include "modules/hyprland/backend.hpp"
-#include "util/json.hpp"
-
-namespace waybar::modules::hyprland {
-
-class Window : public waybar::AAppIconLabel, public EventHandler {
- public:
-  Window(const std::string&, const waybar::Bar&, const Json::Value&);
-  virtual ~Window();
-
-  auto update() -> void override;
-
- private:
-  struct Workspace {
-    int id;
-    int windows;
-    std::string last_window;
-    std::string last_window_title;
-
-    static auto parse(const Json::Value&) -> Workspace;
-  };
-
-  struct WindowData {
-    bool floating;
-    int monitor = -1;
-    std::string class_name;
-    std::string initial_class_name;
-    std::string title;
-    std::string initial_title;
-    bool fullscreen;
-    bool grouped;
-
-    static auto parse(const Json::Value&) -> WindowData;
-  };
-
-  auto getActiveWorkspace(const std::string&) -> Workspace;
-  auto getActiveWorkspace() -> Workspace;
-  void onEvent(const std::string&) override;
-  void queryActiveWorkspace();
-  void setClass(const std::string&, bool enable);
-
-  bool separate_outputs;
-  std::mutex mutex_;
-  const Bar& bar_;
-  util::JsonParser parser_;
-  WindowData window_data_;
-  Workspace workspace_;
-  std::string solo_class_;
-  std::string last_solo_class_;
-  bool solo_;
-  bool all_floating_;
-  bool swallowing_;
-  bool fullscreen_;
-};
-
-}  // namespace waybar::modules::hyprland
--- a/include/modules/hyprland/workspaces.hpp
+++ b/include/modules/hyprland/workspaces.hpp
@ -1,91 +0,0 @@
-#include <gtkmm/button.h>
-#include <gtkmm/label.h>
-
-#include <memory>
-
-#include "AModule.hpp"
-#include "bar.hpp"
-#include "modules/hyprland/backend.hpp"
-
-namespace waybar::modules::hyprland {
-
-class Workspace {
- public:
-  Workspace(const Json::Value& workspace_data);
-  std::string& select_icon(std::map<std::string, std::string>& icons_map);
-  Gtk::Button& button() { return button_; };
-
-  int id() const { return id_; };
-  std::string name() const { return name_; };
-  std::string output() const { return output_; };
-  bool active() const { return active_; };
-  bool is_special() const { return is_special_; };
-  bool is_persistent() const { return is_persistent_; };
-  bool is_empty() const { return windows_ == 0; };
-  bool is_urgent() const { return is_urgent_; };
-
-  auto handle_clicked(GdkEventButton* bt) -> bool;
-  void set_active(bool value = true) { active_ = value; };
-  void set_persistent(bool value = true) { is_persistent_ = value; };
-  void set_urgent(bool value = true) { is_urgent_ = value; };
-  void set_windows(uint value) { windows_ = value; };
-
-  void update(const std::string& format, const std::string& icon);
-
- private:
-  int id_;
-  std::string name_;
-  std::string output_;
-  uint windows_;
-  bool active_ = false;
-  bool is_special_ = false;
-  bool is_persistent_ = false;
-  bool is_urgent_ = false;
-
-  Gtk::Button button_;
-  Gtk::Box content_;
-  Gtk::Label label_;
-};
-
-class Workspaces : public AModule, public EventHandler {
- public:
-  Workspaces(const std::string&, const waybar::Bar&, const Json::Value&);
-  ~Workspaces() override;
-  void update() override;
-  void init();
-
-  auto all_outputs() const -> bool { return all_outputs_; }
-  auto show_special() const -> bool { return show_special_; }
-
-  auto get_bar_output() const -> std::string { return bar_.output->name; }
-
- private:
-  void onEvent(const std::string&) override;
-  void update_window_count();
-  void sort_workspaces();
-  void create_workspace(Json::Value& value);
-  void remove_workspace(std::string name);
-  void set_urgent_workspace(std::string windowaddress);
-
-  bool all_outputs_ = false;
-  bool show_special_ = false;
-
-  void fill_persistent_workspaces();
-  void create_persistent_workspaces();
-  std::vector<std::string> persistent_workspaces_to_create_;
-  bool persistent_created_ = false;
-
-  std::string format_;
-  std::map<std::string, std::string> icons_map_;
-  bool with_icon_;
-  uint64_t monitor_id_;
-  std::string active_workspace_name_;
-  std::vector<std::unique_ptr<Workspace>> workspaces_;
-  std::vector<Json::Value> workspaces_to_create_;
-  std::vector<std::string> workspaces_to_remove_;
-  std::mutex mutex_;
-  const Bar& bar_;
-  Gtk::Box box_;
-};
-
-}  // namespace waybar::modules::hyprland
--- a/include/modules/idle_inhibitor.hpp
+++ b/include/modules/idle_inhibitor.hpp
@ -1,30 +0,0 @@
-#pragma once
-
-#include <fmt/format.h>
-
-#include "ALabel.hpp"
-#include "bar.hpp"
-#include "client.hpp"
-
-namespace waybar::modules {
-
-class IdleInhibitor : public ALabel {
-  sigc::connection timeout_;
-
- public:
-  IdleInhibitor(const std::string&, const waybar::Bar&, const Json::Value&);
-  virtual ~IdleInhibitor();
-  auto update() -> void override;
-  static std::list<waybar::AModule*> modules;
-  static bool status;
-
- private:
-  bool handleToggle(GdkEventButton* const& e) override;
-  void toggleStatus();
-
-  const Bar& bar_;
-  struct zwp_idle_inhibitor_v1* idle_inhibitor_;
-  int pid_;
-};
-
-}  // namespace waybar::modules
--- a/include/modules/image.hpp
+++ b/include/modules/image.hpp
@ -1,40 +0,0 @@
-#pragma once
-
-#include <fmt/format.h>
-#include <gtkmm/image.h>
-
-#include <csignal>
-#include <string>
-
-#include "ALabel.hpp"
-#include "gtkmm/box.h"
-#include "util/command.hpp"
-#include "util/json.hpp"
-#include "util/sleeper_thread.hpp"
-
-namespace waybar::modules {
-
-class Image : public AModule {
- public:
-  Image(const std::string&, const Json::Value&);
-  virtual ~Image() = default;
-  auto update() -> void override;
-  void refresh(int /*signal*/) override;
-
- private:
-  void delayWorker();
-  void handleEvent();
-  void parseOutputRaw();
-
-  Gtk::Box box_;
-  Gtk::Image image_;
-  std::string path_;
-  std::string tooltip_;
-  int size_;
-  int interval_;
-  util::command::res output_;
-
-  util::SleeperThread thread_;
-};
-
-}  // namespace waybar::modules
--- a/include/modules/inhibitor.hpp
+++ b/include/modules/inhibitor.hpp
@ -1,27 +0,0 @@
-#pragma once
-
-#include <gio/gio.h>
-
-#include <memory>
-
-#include "ALabel.hpp"
-#include "bar.hpp"
-
-namespace waybar::modules {
-
-class Inhibitor : public ALabel {
- public:
-  Inhibitor(const std::string&, const waybar::Bar&, const Json::Value&);
-  virtual ~Inhibitor();
-  auto update() -> void override;
-  auto activated() -> bool;
-
- private:
-  auto handleToggle(::GdkEventButton* const& e) -> bool override;
-
-  const std::unique_ptr<::GDBusConnection, void (*)(::GDBusConnection*)> dbus_;
-  const std::string inhibitors_;
-  int handle_ = -1;
-};
-
-}  // namespace waybar::modules
--- a/include/modules/jack.hpp
+++ b/include/modules/jack.hpp
@ -1,44 +0,0 @@
-#pragma once
-
-#include <fmt/format.h>
-#include <jack/jack.h>
-#include <jack/thread.h>
-
-#include <fstream>
-
-#include "ALabel.hpp"
-#include "util/sleeper_thread.hpp"
-
-namespace waybar::modules {
-
-class JACK : public ALabel {
- public:
-  JACK(const std::string &, const Json::Value &);
-  virtual ~JACK() = default;
-  auto update() -> void override;
-
-  int bufSize(jack_nframes_t size);
-  int sampleRate(jack_nframes_t rate);
-  int xrun();
-  void shutdown();
-
- private:
-  std::string JACKState();
-
-  jack_client_t *client_;
-  jack_nframes_t bufsize_;
-  jack_nframes_t samplerate_;
-  unsigned int xruns_;
-  float load_;
-  bool running_;
-  std::mutex mutex_;
-  std::string state_;
-  util::SleeperThread thread_;
-};
-
-}  // namespace waybar::modules
-
-int bufSizeCallback(jack_nframes_t size, void *obj);
-int sampleRateCallback(jack_nframes_t rate, void *obj);
-int xrunCallback(void *obj);
-void shutdownCallback(void *obj);
--- a/include/modules/keyboard_state.hpp
+++ b/include/modules/keyboard_state.hpp
@ -1,49 +0,0 @@
-#pragma once
-
-#include <fmt/chrono.h>
-#include <gtkmm/label.h>
-
-#include <set>
-#include <unordered_map>
-
-#include "AModule.hpp"
-#include "bar.hpp"
-#include "util/sleeper_thread.hpp"
-
-extern "C" {
-#include <libevdev/libevdev.h>
-#include <libinput.h>
-}
-
-namespace waybar::modules {
-
-class KeyboardState : public AModule {
- public:
-  KeyboardState(const std::string&, const waybar::Bar&, const Json::Value&);
-  virtual ~KeyboardState();
-  auto update() -> void override;
-
- private:
-  auto tryAddDevice(const std::string&) -> void;
-
-  Gtk::Box box_;
-  Gtk::Label numlock_label_;
-  Gtk::Label capslock_label_;
-  Gtk::Label scrolllock_label_;
-
-  std::string numlock_format_;
-  std::string capslock_format_;
-  std::string scrolllock_format_;
-  const std::chrono::seconds interval_;
-  std::string icon_locked_;
-  std::string icon_unlocked_;
-  std::string devices_path_;
-
-  struct libinput* libinput_;
-  std::unordered_map<std::string, struct libinput_device*> libinput_devices_;
-  std::set<int> binding_keys;
-
-  util::SleeperThread libinput_thread_, hotplug_thread_;
-};
-
-}  // namespace waybar::modules
--- a/include/modules/memory.hpp
+++ b/include/modules/memory.hpp
@ -1,27 +1,22 @@
 #pragma once

+#include <json/json.h>
 #include <fmt/format.h>
-
-#include <fstream>
-#include <unordered_map>
-
-#include "ALabel.hpp"
-#include "util/sleeper_thread.hpp"
+#include <sys/sysinfo.h>
+#include "util/chrono.hpp"
+#include "IModule.hpp"

 namespace waybar::modules {

-class Memory : public ALabel {
- public:
-  Memory(const std::string&, const Json::Value&);
-  virtual ~Memory() = default;
-  auto update() -> void override;
-
- private:
-  void parseMeminfo();
-
-  std::unordered_map<std::string, unsigned long> meminfo_;
-
-  util::SleeperThread thread_;
+class Memory : public IModule {
+  public:
+    Memory(Json::Value);
+    auto update() -> void;
+    operator Gtk::Widget &();
+  private:
+    Gtk::Label label_;
+    waybar::util::SleeperThread thread_;
+    Json::Value config_;
 };

-}  // namespace waybar::modules
+}
--- a/include/modules/mpd/mpd.hpp
+++ b/include/modules/mpd/mpd.hpp
@ -1,68 +0,0 @@
-#pragma once
-
-#include <fmt/format.h>
-#include <mpd/client.h>
-#include <spdlog/spdlog.h>
-
-#include <condition_variable>
-#include <thread>
-
-#include "ALabel.hpp"
-#include "modules/mpd/state.hpp"
-
-namespace waybar::modules {
-
-class MPD : public ALabel {
-  friend class detail::Context;
-
-  // State machine
-  detail::Context context_{this};
-
-  const std::string module_name_;
-
-  // Not using unique_ptr since we don't manage the pointer
-  // (It's either nullptr, or from the config)
-  const char* server_;
-  const unsigned port_;
-  const std::string password_;
-
-  unsigned timeout_;
-
-  detail::unique_connection connection_;
-
-  detail::unique_status status_;
-  mpd_state state_;
-  detail::unique_song song_;
-
- public:
-  MPD(const std::string&, const Json::Value&);
-  virtual ~MPD() noexcept = default;
-  auto update() -> void override;
-
- private:
-  std::string getTag(mpd_tag_type type, unsigned idx = 0) const;
-  std::string getFilename() const;
-  void setLabel();
-  std::string getStateIcon() const;
-  std::string getOptionIcon(std::string optionName, bool activated) const;
-
-  // GUI-side methods
-  bool handlePlayPause(GdkEventButton* const&);
-  void emit() { dp.emit(); }
-
-  // MPD-side, Non-GUI methods.
-  void tryConnect();
-  void checkErrors(mpd_connection* conn);
-  void fetchState();
-  void queryMPD();
-
-  inline bool stopped() const { return connection_ && state_ == MPD_STATE_STOP; }
-  inline bool playing() const { return connection_ && state_ == MPD_STATE_PLAY; }
-  inline bool paused() const { return connection_ && state_ == MPD_STATE_PAUSE; }
-};
-
-#if !defined(MPD_NOINLINE)
-#include "modules/mpd/state.inl.hpp"
-#endif
-
-}  // namespace waybar::modules
--- a/include/modules/mpd/state.hpp
+++ b/include/modules/mpd/state.hpp
@ -1,217 +0,0 @@
-#pragma once
-
-#include <fmt/format.h>
-#include <mpd/client.h>
-#include <spdlog/spdlog.h>
-
-#include <condition_variable>
-#include <thread>
-
-#include "ALabel.hpp"
-
-namespace waybar::modules {
-class MPD;
-}  // namespace waybar::modules
-
-namespace waybar::modules::detail {
-
-using unique_connection = std::unique_ptr<mpd_connection, decltype(&mpd_connection_free)>;
-using unique_status = std::unique_ptr<mpd_status, decltype(&mpd_status_free)>;
-using unique_song = std::unique_ptr<mpd_song, decltype(&mpd_song_free)>;
-
-class Context;
-
-/// This state machine loosely follows a non-hierarchical, statechart
-/// pattern, and includes ENTRY and EXIT actions.
-///
-/// The State class is the base class for all other states. The
-/// entry and exit methods are automatically called when entering
-/// into a new state and exiting from the current state. This
-/// includes initially entering (Disconnected class) and exiting
-/// Waybar.
-///
-/// The following nested "top-level" states are represented:
-/// 1. Idle - await notification of MPD activity.
-/// 2. All Non-Idle states:
-///    1. Playing - An active song is producing audio output.
-///    2. Paused - The current song is paused.
-///    3. Stopped - No song is actively playing.
-/// 3. Disconnected - periodically attempt MPD (re-)connection.
-///
-/// NOTE: Since this statechart is non-hierarchical, the above
-/// states are flattened into a set.
-
-class State {
- public:
-  virtual ~State() noexcept = default;
-
-  virtual void entry() noexcept { spdlog::debug("mpd: ignore entry action"); }
-  virtual void exit() noexcept { spdlog::debug("mpd: ignore exit action"); }
-
-  virtual void play() { spdlog::debug("mpd: ignore play state transition"); }
-  virtual void stop() { spdlog::debug("mpd: ignore stop state transition"); }
-  virtual void pause() { spdlog::debug("mpd: ignore pause state transition"); }
-
-  /// Request state update the GUI.
-  virtual void update() noexcept { spdlog::debug("mpd: ignoring update method request"); }
-};
-
-class Idle : public State {
-  Context* const ctx_;
-  sigc::connection idle_connection_;
-
- public:
-  Idle(Context* const ctx) : ctx_{ctx} {}
-  virtual ~Idle() noexcept { this->exit(); };
-
-  void entry() noexcept override;
-  void exit() noexcept override;
-
-  void play() override;
-  void stop() override;
-  void pause() override;
-  void update() noexcept override;
-
- private:
-  Idle(const Idle&) = delete;
-  Idle& operator=(const Idle&) = delete;
-
-  bool on_io(Glib::IOCondition const&);
-};
-
-class Playing : public State {
-  Context* const ctx_;
-  sigc::connection timer_connection_;
-
- public:
-  Playing(Context* const ctx) : ctx_{ctx} {}
-  virtual ~Playing() noexcept { this->exit(); }
-
-  void entry() noexcept override;
-  void exit() noexcept override;
-
-  void pause() override;
-  void stop() override;
-  void update() noexcept override;
-
- private:
-  Playing(Playing const&) = delete;
-  Playing& operator=(Playing const&) = delete;
-
-  bool on_timer();
-};
-
-class Paused : public State {
-  Context* const ctx_;
-  sigc::connection timer_connection_;
-
- public:
-  Paused(Context* const ctx) : ctx_{ctx} {}
-  virtual ~Paused() noexcept { this->exit(); }
-
-  void entry() noexcept override;
-  void exit() noexcept override;
-
-  void play() override;
-  void stop() override;
-  void update() noexcept override;
-
- private:
-  Paused(Paused const&) = delete;
-  Paused& operator=(Paused const&) = delete;
-
-  bool on_timer();
-};
-
-class Stopped : public State {
-  Context* const ctx_;
-  sigc::connection timer_connection_;
-
- public:
-  Stopped(Context* const ctx) : ctx_{ctx} {}
-  virtual ~Stopped() noexcept { this->exit(); }
-
-  void entry() noexcept override;
-  void exit() noexcept override;
-
-  void play() override;
-  void pause() override;
-  void update() noexcept override;
-
- private:
-  Stopped(Stopped const&) = delete;
-  Stopped& operator=(Stopped const&) = delete;
-
-  bool on_timer();
-};
-
-class Disconnected : public State {
-  Context* const ctx_;
-  sigc::connection timer_connection_;
-
- public:
-  Disconnected(Context* const ctx) : ctx_{ctx} {}
-  virtual ~Disconnected() noexcept { this->exit(); }
-
-  void entry() noexcept override;
-  void exit() noexcept override;
-
-  void update() noexcept override;
-
- private:
-  Disconnected(Disconnected const&) = delete;
-  Disconnected& operator=(Disconnected const&) = delete;
-
-  void arm_timer(int interval) noexcept;
-  void disarm_timer() noexcept;
-
-  bool on_timer();
-};
-
-class Context {
-  std::unique_ptr<State> state_;
-  waybar::modules::MPD* mpd_module_;
-
-  friend class State;
-  friend class Playing;
-  friend class Paused;
-  friend class Stopped;
-  friend class Disconnected;
-  friend class Idle;
-
- protected:
-  void setState(std::unique_ptr<State>&& new_state) noexcept {
-    if (state_.get() != nullptr) {
-      state_->exit();
-    }
-    state_ = std::move(new_state);
-    state_->entry();
-  }
-
-  bool is_connected() const;
-  bool is_playing() const;
-  bool is_paused() const;
-  bool is_stopped() const;
-  constexpr std::size_t interval() const;
-  void tryConnect() const;
-  void checkErrors(mpd_connection*) const;
-  void do_update();
-  void queryMPD() const;
-  void fetchState() const;
-  constexpr mpd_state state() const;
-  void emit() const;
-  [[nodiscard]] unique_connection& connection();
-
- public:
-  explicit Context(waybar::modules::MPD* const mpd_module)
-      : state_{std::make_unique<Disconnected>(this)}, mpd_module_{mpd_module} {
-    state_->entry();
-  }
-
-  void play() { state_->play(); }
-  void stop() { state_->stop(); }
-  void pause() { state_->pause(); }
-  void update() noexcept { state_->update(); }
-};
-
-}  // namespace waybar::modules::detail
--- a/include/modules/mpd/state.inl.hpp
+++ b/include/modules/mpd/state.inl.hpp
@ -1,22 +0,0 @@
-#pragma once
-
-namespace detail {
-
-inline bool Context::is_connected() const { return mpd_module_->connection_ != nullptr; }
-inline bool Context::is_playing() const { return mpd_module_->playing(); }
-inline bool Context::is_paused() const { return mpd_module_->paused(); }
-inline bool Context::is_stopped() const { return mpd_module_->stopped(); }
-
-constexpr inline std::size_t Context::interval() const { return mpd_module_->interval_.count(); }
-inline void Context::tryConnect() const { mpd_module_->tryConnect(); }
-inline unique_connection& Context::connection() { return mpd_module_->connection_; }
-constexpr inline mpd_state Context::state() const { return mpd_module_->state_; }
-
-inline void Context::do_update() { mpd_module_->setLabel(); }
-
-inline void Context::checkErrors(mpd_connection* conn) const { mpd_module_->checkErrors(conn); }
-inline void Context::queryMPD() const { mpd_module_->queryMPD(); }
-inline void Context::fetchState() const { mpd_module_->fetchState(); }
-inline void Context::emit() const { mpd_module_->emit(); }
-
-}  // namespace detail
--- a/include/modules/mpris/mpris.hpp
+++ b/include/modules/mpris/mpris.hpp
@ -1,88 +0,0 @@
-#pragma once
-
-#include <iostream>
-#include <optional>
-#include <string>
-
-#include "gtkmm/box.h"
-#include "gtkmm/label.h"
-
-extern "C" {
-#include <playerctl/playerctl.h>
-}
-
-#include "ALabel.hpp"
-#include "util/sleeper_thread.hpp"
-
-namespace waybar::modules::mpris {
-
-class Mpris : public ALabel {
- public:
-  Mpris(const std::string&, const Json::Value&);
-  virtual ~Mpris();
-  auto update() -> void override;
-  bool handleToggle(GdkEventButton* const&) override;
-
- private:
-  static auto onPlayerNameAppeared(PlayerctlPlayerManager*, PlayerctlPlayerName*, gpointer) -> void;
-  static auto onPlayerNameVanished(PlayerctlPlayerManager*, PlayerctlPlayerName*, gpointer) -> void;
-  static auto onPlayerPlay(PlayerctlPlayer*, gpointer) -> void;
-  static auto onPlayerPause(PlayerctlPlayer*, gpointer) -> void;
-  static auto onPlayerStop(PlayerctlPlayer*, gpointer) -> void;
-  static auto onPlayerMetadata(PlayerctlPlayer*, GVariant*, gpointer) -> void;
-
-  struct PlayerInfo {
-    std::string name;
-    PlayerctlPlaybackStatus status;
-    std::string status_string;
-
-    std::optional<std::string> artist;
-    std::optional<std::string> album;
-    std::optional<std::string> title;
-    std::optional<std::string> length;    // as HH:MM:SS
-    std::optional<std::string> position;  // same format
-  };
-
-  auto getPlayerInfo() -> std::optional<PlayerInfo>;
-  auto getIconFromJson(const Json::Value&, const std::string&) -> std::string;
-  auto getArtistStr(const PlayerInfo&, bool) -> std::string;
-  auto getAlbumStr(const PlayerInfo&, bool) -> std::string;
-  auto getTitleStr(const PlayerInfo&, bool) -> std::string;
-  auto getLengthStr(const PlayerInfo&, bool) -> std::string;
-  auto getPositionStr(const PlayerInfo&, bool) -> std::string;
-  auto getDynamicStr(const PlayerInfo&, bool, bool) -> std::string;
-
-  // config
-  std::string format_playing_;
-  std::string format_paused_;
-  std::string format_stopped_;
-
-  std::string tooltip_;
-  std::string tooltip_playing_;
-  std::string tooltip_paused_;
-  std::string tooltip_stopped_;
-
-  int artist_len_;
-  int album_len_;
-  int title_len_;
-  int dynamic_len_;
-  std::vector<std::string> dynamic_prio_;
-  std::vector<std::string> dynamic_order_;
-  std::string dynamic_separator_;
-  bool truncate_hours_;
-  bool tooltip_len_limits_;
-  std::string ellipsis_;
-
-  std::string player_;
-  std::vector<std::string> ignored_players_;
-
-  PlayerctlPlayerManager* manager;
-  PlayerctlPlayer* player;
-  std::string lastStatus;
-  std::string lastPlayer;
-
-  util::SleeperThread thread_;
-  std::chrono::time_point<std::chrono::system_clock> last_update_;
-};
-
-}  // namespace waybar::modules::mpris
--- a/include/modules/network.hpp
+++ b/include/modules/network.hpp
@ -1,91 +1,37 @@
 #pragma once

-#include <arpa/inet.h>
-#include <fmt/format.h>
-#include <linux/nl80211.h>
-#include <netlink/genl/ctrl.h>
-#include <netlink/genl/genl.h>
+#include <net/if.h>
 #include <netlink/netlink.h>
-#include <sys/epoll.h>
-
-#include <optional>
-
-#include "ALabel.hpp"
-#include "util/sleeper_thread.hpp"
-#ifdef WANT_RFKILL
-#include "util/rfkill.hpp"
-#endif
+#include <netlink/genl/genl.h>
+#include <netlink/genl/ctrl.h>
+#include <linux/nl80211.h>
+#include <json/json.h>
+#include <fmt/format.h>
+#include "util/chrono.hpp"
+#include "IModule.hpp"

 namespace waybar::modules {

-class Network : public ALabel {
- public:
-  Network(const std::string&, const Json::Value&);
-  virtual ~Network();
-  auto update() -> void override;
+class Network : public IModule {
+  public:
+    Network(Json::Value);
+    auto update() -> void;
+    operator Gtk::Widget &();
+  private:
+    static int scanCb(struct nl_msg*, void*);

- private:
-  static const uint8_t MAX_RETRY = 5;
-  static const uint8_t EPOLL_MAX = 200;
+    void parseEssid(struct nlattr**);
+    void parseSignal(struct nlattr**);
+    bool associatedOrJoined(struct nlattr**);
+    auto getInfo() -> void;

-  static int handleEvents(struct nl_msg*, void*);
-  static int handleEventsDone(struct nl_msg*, void*);
-  static int handleScan(struct nl_msg*, void*);
-
-  void askForStateDump(void);
-
-  void worker();
-  void createInfoSocket();
-  void createEventSocket();
-  void parseEssid(struct nlattr**);
-  void parseSignal(struct nlattr**);
-  void parseFreq(struct nlattr**);
-  bool associatedOrJoined(struct nlattr**);
-  bool checkInterface(std::string name);
-  auto getInfo() -> void;
-  const std::string getNetworkState() const;
-  void clearIface();
-  bool wildcardMatch(const std::string& pattern, const std::string& text) const;
-  std::optional<std::pair<unsigned long long, unsigned long long>> readBandwidthUsage();
-
-  int ifid_;
-  sa_family_t family_;
-  struct sockaddr_nl nladdr_ = {0};
-  struct nl_sock* sock_ = nullptr;
-  struct nl_sock* ev_sock_ = nullptr;
-  int efd_;
-  int ev_fd_;
-  int nl80211_id_;
-  std::mutex mutex_;
-
-  bool want_route_dump_;
-  bool want_link_dump_;
-  bool want_addr_dump_;
-  bool dump_in_progress_;
-  bool is_p2p_;
-
-  unsigned long long bandwidth_down_total_;
-  unsigned long long bandwidth_up_total_;
-
-  std::string state_;
-  std::string essid_;
-  bool carrier_;
-  std::string ifname_;
-  std::string ipaddr_;
-  std::string gwaddr_;
-  std::string netmask_;
-  int cidr_;
-  int32_t signal_strength_dbm_;
-  uint8_t signal_strength_;
-  std::string signal_strength_app_;
-  uint32_t route_priority;
-
-  util::SleeperThread thread_;
-  util::SleeperThread thread_timer_;
-#ifdef WANT_RFKILL
-  util::Rfkill rfkill_;
-#endif
-  float frequency_;
+    Gtk::Label label_;
+    waybar::util::SleeperThread thread_;
+    Json::Value config_;
+    std::size_t ifid_;
+    std::string essid_;
+    int signal_strength_dbm_;
+    uint16_t signal_strength_;
 };

-}  // namespace waybar::modules
+}
--- a/include/modules/pulseaudio.hpp
+++ b/include/modules/pulseaudio.hpp
@ -1,54 +1,36 @@
 #pragma once

-#include <fmt/format.h>
 #include <pulse/pulseaudio.h>
-#include <pulse/volume.h>
-
+#include <json/json.h>
+#include <fmt/format.h>
 #include <algorithm>
-#include <array>
-
-#include "ALabel.hpp"
+#include "IModule.hpp"

 namespace waybar::modules {

-class Pulseaudio : public ALabel {
- public:
-  Pulseaudio(const std::string&, const Json::Value&);
-  virtual ~Pulseaudio();
-  auto update() -> void override;
+class Pulseaudio : public IModule {
+  public:
+    Pulseaudio(Json::Value);
+    auto update() -> void;
+    operator Gtk::Widget &();
+  private:
+    static void subscribeCb(pa_context*, pa_subscription_event_type_t,
+      uint32_t, void*);
+    static void contextStateCb(pa_context*, void*);
+    static void sinkInfoCb(pa_context*, const pa_sink_info*, int, void*);
+    static void serverInfoCb(pa_context*, const pa_server_info*, void*);

- private:
-  static void subscribeCb(pa_context*, pa_subscription_event_type_t, uint32_t, void*);
-  static void contextStateCb(pa_context*, void*);
-  static void sinkInfoCb(pa_context*, const pa_sink_info*, int, void*);
-  static void sourceInfoCb(pa_context*, const pa_source_info* i, int, void* data);
-  static void serverInfoCb(pa_context*, const pa_server_info*, void*);
-  static void volumeModifyCb(pa_context*, int, void*);
+    std::string getIcon(uint16_t);

-  bool handleScroll(GdkEventScroll* e) override;
-  const std::vector<std::string> getPulseIcon() const;
-
-  pa_threaded_mainloop* mainloop_;
-  pa_mainloop_api* mainloop_api_;
-  pa_context* context_;
-  // SINK
-  uint32_t sink_idx_{0};
-  uint16_t volume_;
-  pa_cvolume pa_volume_;
-  bool muted_;
-  std::string port_name_;
-  std::string form_factor_;
-  std::string desc_;
-  std::string monitor_;
-  std::string current_sink_name_;
-  bool current_sink_running_;
-  // SOURCE
-  uint32_t source_idx_{0};
-  uint16_t source_volume_;
-  bool source_muted_;
-  std::string source_port_name_;
-  std::string source_desc_;
-  std::string default_source_name_;
+    Gtk::Label label_;
+    Json::Value config_;
+    pa_threaded_mainloop* mainloop_;
+    pa_mainloop_api* mainloop_api_;
+    pa_context* context_;
+    uint32_t sink_idx_{0};
+    uint16_t volume_;
+    bool muted_;
+    std::string desc_;
 };

-}  // namespace waybar::modules
+}
--- a/include/modules/river/layout.hpp
+++ b/include/modules/river/layout.hpp
@ -1,33 +0,0 @@
-#pragma once
-
-#include <wayland-client.h>
-
-#include "ALabel.hpp"
-#include "bar.hpp"
-#include "river-status-unstable-v1-client-protocol.h"
-
-namespace waybar::modules::river {
-
-class Layout : public waybar::ALabel {
- public:
-  Layout(const std::string &, const waybar::Bar &, const Json::Value &);
-  virtual ~Layout();
-
-  // Handlers for wayland events
-  void handle_name(const char *name);
-  void handle_clear();
-  void handle_focused_output(struct wl_output *output);
-  void handle_unfocused_output(struct wl_output *output);
-
-  struct zriver_status_manager_v1 *status_manager_;
-  struct wl_seat *seat_;
-
- private:
-  const waybar::Bar &bar_;
-  struct wl_output *output_;          // stores the output this module belongs to
-  struct wl_output *focused_output_;  // stores the currently focused output
-  struct zriver_output_status_v1 *output_status_;
-  struct zriver_seat_status_v1 *seat_status_;
-};
-
-} /* namespace waybar::modules::river */
--- a/include/modules/river/mode.hpp
+++ b/include/modules/river/mode.hpp
@ -1,28 +0,0 @@
-#pragma once
-
-#include <wayland-client.h>
-
-#include "ALabel.hpp"
-#include "bar.hpp"
-#include "river-status-unstable-v1-client-protocol.h"
-
-namespace waybar::modules::river {
-
-class Mode : public waybar::ALabel {
- public:
-  Mode(const std::string &, const waybar::Bar &, const Json::Value &);
-  virtual ~Mode();
-
-  // Handlers for wayland events
-  void handle_mode(const char *mode);
-
-  struct zriver_status_manager_v1 *status_manager_;
-  struct wl_seat *seat_;
-
- private:
-  const waybar::Bar &bar_;
-  std::string mode_;
-  struct zriver_seat_status_v1 *seat_status_;
-};
-
-} /* namespace waybar::modules::river */
--- a/include/modules/river/tags.hpp
+++ b/include/modules/river/tags.hpp
@ -1,38 +0,0 @@
-#pragma once
-
-#include <gtkmm/button.h>
-#include <wayland-client.h>
-
-#include "AModule.hpp"
-#include "bar.hpp"
-#include "river-control-unstable-v1-client-protocol.h"
-#include "river-status-unstable-v1-client-protocol.h"
-#include "xdg-output-unstable-v1-client-protocol.h"
-
-namespace waybar::modules::river {
-
-class Tags : public waybar::AModule {
- public:
-  Tags(const std::string &, const waybar::Bar &, const Json::Value &);
-  virtual ~Tags();
-
-  // Handlers for wayland events
-  void handle_focused_tags(uint32_t tags);
-  void handle_view_tags(struct wl_array *tags);
-  void handle_urgent_tags(uint32_t tags);
-
-  void handle_primary_clicked(uint32_t tag);
-  bool handle_button_press(GdkEventButton *event_button, uint32_t tag);
-
-  struct zriver_status_manager_v1 *status_manager_;
-  struct zriver_control_v1 *control_;
-  struct wl_seat *seat_;
-
- private:
-  const waybar::Bar &bar_;
-  Gtk::Box box_;
-  std::vector<Gtk::Button> buttons_;
-  struct zriver_output_status_v1 *output_status_;
-};
-
-} /* namespace waybar::modules::river */
--- a/include/modules/river/window.hpp
+++ b/include/modules/river/window.hpp
@ -1,33 +0,0 @@
-#pragma once
-
-#include <gtkmm/button.h>
-#include <wayland-client.h>
-
-#include "ALabel.hpp"
-#include "bar.hpp"
-#include "river-status-unstable-v1-client-protocol.h"
-#include "xdg-output-unstable-v1-client-protocol.h"
-
-namespace waybar::modules::river {
-
-class Window : public waybar::ALabel {
- public:
-  Window(const std::string &, const waybar::Bar &, const Json::Value &);
-  virtual ~Window();
-
-  // Handlers for wayland events
-  void handle_focused_view(const char *title);
-  void handle_focused_output(struct wl_output *output);
-  void handle_unfocused_output(struct wl_output *output);
-
-  struct zriver_status_manager_v1 *status_manager_;
-  struct wl_seat *seat_;
-
- private:
-  const waybar::Bar &bar_;
-  struct wl_output *output_;          // stores the output this module belongs to
-  struct wl_output *focused_output_;  // stores the currently focused output
-  struct zriver_seat_status_v1 *seat_status_;
-};
-
-} /* namespace waybar::modules::river */
--- a/include/modules/simpleclock.hpp
+++ b/include/modules/simpleclock.hpp
@ -1,20 +0,0 @@
-#pragma once
-
-#include <fmt/chrono.h>
-
-#include "ALabel.hpp"
-#include "util/sleeper_thread.hpp"
-
-namespace waybar::modules {
-
-class Clock : public ALabel {
- public:
-  Clock(const std::string&, const Json::Value&);
-  virtual ~Clock() = default;
-  auto update() -> void override;
-
- private:
-  util::SleeperThread thread_;
-};
-
-}  // namespace waybar::modules
--- a/include/modules/sndio.hpp
+++ b/include/modules/sndio.hpp
@ -1,32 +0,0 @@
-#pragma once
-
-#include <sndio.h>
-
-#include <vector>
-
-#include "ALabel.hpp"
-#include "util/sleeper_thread.hpp"
-
-namespace waybar::modules {
-
-class Sndio : public ALabel {
- public:
-  Sndio(const std::string &, const Json::Value &);
-  virtual ~Sndio();
-  auto update() -> void override;
-  auto set_desc(struct sioctl_desc *, unsigned int) -> void;
-  auto put_val(unsigned int, unsigned int) -> void;
-  bool handleScroll(GdkEventScroll *) override;
-  bool handleToggle(GdkEventButton *const &) override;
-
- private:
-  auto connect_to_sndio() -> void;
-  util::SleeperThread thread_;
-  struct sioctl_hdl *hdl_;
-  std::vector<struct pollfd> pfds_;
-  unsigned int addr_;
-  unsigned int volume_, old_volume_, maxval_;
-  bool muted_;
-};
-
-}  // namespace waybar::modules
--- a/include/modules/sni/host.hpp
+++ b/include/modules/sni/host.hpp
@ -1,48 +0,0 @@
-#pragma once
-
-#include <dbus-status-notifier-watcher.h>
-#include <giomm.h>
-#include <glibmm/refptr.h>
-#include <json/json.h>
-
-#include <tuple>
-
-#include "bar.hpp"
-#include "modules/sni/item.hpp"
-
-namespace waybar::modules::SNI {
-
-class Host {
- public:
-  Host(const std::size_t id, const Json::Value&, const Bar&,
-       const std::function<void(std::unique_ptr<Item>&)>&,
-       const std::function<void(std::unique_ptr<Item>&)>&);
-  ~Host();
-
- private:
-  void busAcquired(const Glib::RefPtr<Gio::DBus::Connection>&, Glib::ustring);
-  void nameAppeared(const Glib::RefPtr<Gio::DBus::Connection>&, Glib::ustring,
-                    const Glib::ustring&);
-  void nameVanished(const Glib::RefPtr<Gio::DBus::Connection>&, Glib::ustring);
-  static void proxyReady(GObject*, GAsyncResult*, gpointer);
-  static void registerHost(GObject*, GAsyncResult*, gpointer);
-  static void itemRegistered(SnWatcher*, const gchar*, gpointer);
-  static void itemUnregistered(SnWatcher*, const gchar*, gpointer);
-
-  std::tuple<std::string, std::string> getBusNameAndObjectPath(const std::string);
-  void addRegisteredItem(std::string service);
-
-  std::vector<std::unique_ptr<Item>> items_;
-  const std::string bus_name_;
-  const std::string object_path_;
-  std::size_t bus_name_id_;
-  std::size_t watcher_id_;
-  GCancellable* cancellable_ = nullptr;
-  SnWatcher* watcher_ = nullptr;
-  const Json::Value& config_;
-  const Bar& bar_;
-  const std::function<void(std::unique_ptr<Item>&)> on_add_;
-  const std::function<void(std::unique_ptr<Item>&)> on_remove_;
-};
-
-}  // namespace waybar::modules::SNI
--- a/include/modules/sni/item.hpp
+++ b/include/modules/sni/item.hpp
@ -1,92 +0,0 @@
-#pragma once
-
-#include <dbus-status-notifier-item.h>
-#include <giomm/dbusproxy.h>
-#include <glibmm/refptr.h>
-#include <gtkmm/eventbox.h>
-#include <gtkmm/icontheme.h>
-#include <gtkmm/image.h>
-#include <gtkmm/menu.h>
-#include <json/json.h>
-#include <libdbusmenu-gtk/dbusmenu-gtk.h>
-#include <sigc++/trackable.h>
-
-#include <set>
-#include <string_view>
-
-#include "bar.hpp"
-
-namespace waybar::modules::SNI {
-
-struct ToolTip {
-  Glib::ustring icon_name;
-  Glib::ustring text;
-};
-
-class Item : public sigc::trackable {
- public:
-  Item(const std::string&, const std::string&, const Json::Value&, const Bar&);
-  ~Item() = default;
-
-  std::string bus_name;
-  std::string object_path;
-
-  int icon_size;
-  int effective_icon_size;
-  Gtk::Image image;
-  Gtk::EventBox event_box;
-  std::string category;
-  std::string id;
-
-  std::string title;
-  std::string icon_name;
-  Glib::RefPtr<Gdk::Pixbuf> icon_pixmap;
-  Glib::RefPtr<Gtk::IconTheme> icon_theme;
-  std::string overlay_icon_name;
-  std::string attention_icon_name;
-  std::string attention_movie_name;
-  std::string icon_theme_path;
-  std::string menu;
-  ToolTip tooltip;
-  DbusmenuGtkMenu* dbus_menu = nullptr;
-  Gtk::Menu* gtk_menu = nullptr;
-  /**
-   * ItemIsMenu flag means that the item only supports the context menu.
-   * Default value is true because libappindicator supports neither ItemIsMenu nor Activate method
-   * while compliant SNI implementation would always reset the flag to desired value.
-   */
-  bool item_is_menu = true;
-
- private:
-  void onConfigure(GdkEventConfigure* ev);
-  void proxyReady(Glib::RefPtr<Gio::AsyncResult>& result);
-  void setProperty(const Glib::ustring& name, Glib::VariantBase& value);
-  void setStatus(const Glib::ustring& value);
-  void getUpdatedProperties();
-  void processUpdatedProperties(Glib::RefPtr<Gio::AsyncResult>& result);
-  void onSignal(const Glib::ustring& sender_name, const Glib::ustring& signal_name,
-                const Glib::VariantContainerBase& arguments);
-
-  void updateImage();
-  Glib::RefPtr<Gdk::Pixbuf> extractPixBuf(GVariant* variant);
-  Glib::RefPtr<Gdk::Pixbuf> getIconPixbuf();
-  Glib::RefPtr<Gdk::Pixbuf> getIconByName(const std::string& name, int size);
-  double getScaledIconSize();
-  static void onMenuDestroyed(Item* self, GObject* old_menu_pointer);
-  void makeMenu();
-  bool handleClick(GdkEventButton* const& /*ev*/);
-  bool handleScroll(GdkEventScroll* const&);
-
-  // smooth scrolling threshold
-  gdouble scroll_threshold_ = 0;
-  gdouble distance_scrolled_x_ = 0;
-  gdouble distance_scrolled_y_ = 0;
-  // visibility of items with Status == Passive
-  bool show_passive_ = false;
-
-  Glib::RefPtr<Gio::DBus::Proxy> proxy_;
-  Glib::RefPtr<Gio::Cancellable> cancellable_;
-  std::set<std::string_view> update_pending_;
-};
-
-}  // namespace waybar::modules::SNI
--- a/include/modules/sni/tray.hpp
+++ b/include/modules/sni/tray.hpp
@ -1,29 +0,0 @@
-#pragma once
-
-#include <fmt/format.h>
-
-#include "AModule.hpp"
-#include "bar.hpp"
-#include "modules/sni/host.hpp"
-#include "modules/sni/watcher.hpp"
-#include "util/json.hpp"
-
-namespace waybar::modules::SNI {
-
-class Tray : public AModule {
- public:
-  Tray(const std::string&, const Bar&, const Json::Value&);
-  virtual ~Tray() = default;
-  auto update() -> void override;
-
- private:
-  void onAdd(std::unique_ptr<Item>& item);
-  void onRemove(std::unique_ptr<Item>& item);
-
-  static inline std::size_t nb_hosts_ = 0;
-  Gtk::Box box_;
-  SNI::Watcher::singleton watcher_;
-  SNI::Host host_;
-};
-
-}  // namespace waybar::modules::SNI
--- a/include/modules/sni/watcher.hpp
+++ b/include/modules/sni/watcher.hpp
@ -1,56 +0,0 @@
-#pragma once
-
-#include <dbus-status-notifier-watcher.h>
-#include <giomm.h>
-#include <glibmm/refptr.h>
-
-namespace waybar::modules::SNI {
-
-class Watcher {
- private:
-  Watcher();
-
- public:
-  ~Watcher();
-
-  using singleton = std::shared_ptr<Watcher>;
-  static singleton getInstance() {
-    static std::weak_ptr<Watcher> weak;
-
-    std::shared_ptr<Watcher> strong = weak.lock();
-    if (!strong) {
-      strong = std::shared_ptr<Watcher>(new Watcher());
-      weak = strong;
-    }
-    return strong;
-  }
-
- private:
-  typedef enum { GF_WATCH_TYPE_HOST, GF_WATCH_TYPE_ITEM } GfWatchType;
-
-  typedef struct {
-    GfWatchType type;
-    Watcher *watcher;
-    gchar *service;
-    gchar *bus_name;
-    gchar *object_path;
-    guint watch_id;
-  } GfWatch;
-
-  void busAcquired(const Glib::RefPtr<Gio::DBus::Connection> &, Glib::ustring);
-  static gboolean handleRegisterHost(Watcher *, GDBusMethodInvocation *, const gchar *);
-  static gboolean handleRegisterItem(Watcher *, GDBusMethodInvocation *, const gchar *);
-  static GfWatch *gfWatchFind(GSList *list, const gchar *bus_name, const gchar *object_path);
-  static GfWatch *gfWatchNew(GfWatchType, const gchar *, const gchar *, const gchar *, Watcher *);
-  static void nameVanished(GDBusConnection *connection, const char *name, gpointer data);
-  static void gfWatchFree(gpointer data);
-
-  void updateRegisteredItems(SnWatcher *obj);
-
-  uint32_t bus_name_id_;
-  GSList *hosts_ = nullptr;
-  GSList *items_ = nullptr;
-  SnWatcher *watcher_ = nullptr;
-};
-
-}  // namespace waybar::modules::SNI
--- a/include/modules/sway/bar.hpp
+++ b/include/modules/sway/bar.hpp
@ -1,60 +0,0 @@
-#pragma once
-#include <atomic>
-#include <string>
-
-#include "modules/sway/ipc/client.hpp"
-#include "util/SafeSignal.hpp"
-#include "util/json.hpp"
-
-namespace waybar {
-
-class Bar;
-
-namespace modules::sway {
-
-/*
- * Supported subset of i3/sway IPC barconfig object
- */
-struct swaybar_config {
-  std::string id;
-  std::string mode;
-  std::string hidden_state;
-};
-
-/**
- * swaybar IPC client
- */
-class BarIpcClient {
- public:
-  BarIpcClient(waybar::Bar& bar);
-
- private:
-  void onInitialConfig(const struct Ipc::ipc_response& res);
-  void onIpcEvent(const struct Ipc::ipc_response&);
-  void onCmd(const struct Ipc::ipc_response&);
-  void onConfigUpdate(const swaybar_config& config);
-  void onVisibilityUpdate(bool visible_by_modifier);
-  void onModeUpdate(bool visible_by_modifier);
-  void onUrgencyUpdate(bool visible_by_urgency);
-  void update();
-  bool isModuleEnabled(std::string name);
-
-  Bar& bar_;
-  util::JsonParser parser_;
-  Ipc ipc_;
-
-  swaybar_config bar_config_;
-  std::string modifier_reset_;
-  bool visible_by_mode_ = false;
-  bool visible_by_modifier_ = false;
-  bool visible_by_urgency_ = false;
-  std::atomic<bool> modifier_no_action_ = false;
-
-  SafeSignal<bool> signal_mode_;
-  SafeSignal<bool> signal_visible_;
-  SafeSignal<bool> signal_urgency_;
-  SafeSignal<swaybar_config> signal_config_;
-};
-
-}  // namespace modules::sway
-}  // namespace waybar
--- a/include/modules/sway/ipc/client.hpp
+++ b/include/modules/sway/ipc/client.hpp
@ -1,53 +1,32 @@
 #pragma once

-#include <sigc++/sigc++.h>
-#include <sys/socket.h>
-#include <sys/un.h>
-#include <unistd.h>
-
-#include <cstring>
-#include <memory>
-#include <mutex>
-#include <stdexcept>
-#include <string>
-
+#include <iostream>
 #include "ipc.hpp"
-#include "util/sleeper_thread.hpp"

-namespace waybar::modules::sway {
-
-class Ipc {
- public:
-  Ipc();
-  ~Ipc();
-
-  struct ipc_response {
-    uint32_t size;
-    uint32_t type;
-    std::string payload;
-  };
-
-  sigc::signal<void, const struct ipc_response &> signal_event;
-  sigc::signal<void, const struct ipc_response &> signal_cmd;
-
-  void sendCmd(uint32_t type, const std::string &payload = "");
-  void subscribe(const std::string &payload);
-  void handleEvent();
-  void setWorker(std::function<void()> &&func);
-
- protected:
-  static inline const std::string ipc_magic_ = "i3-ipc";
-  static inline const size_t ipc_header_size_ = ipc_magic_.size() + 8;
-
-  const std::string getSocketPath() const;
-  int open(const std::string &) const;
-  struct ipc_response send(int fd, uint32_t type, const std::string &payload = "");
-  struct ipc_response recv(int fd);
-
-  int fd_;
-  int fd_event_;
-  std::mutex mutex_;
-  util::SleeperThread thread_;
+/**
+ * IPC response including type of IPC response, size of payload and the json
+ * encoded payload string.
+ */
+struct ipc_response {
+	uint32_t size;
+	uint32_t type;
+	std::string payload;
 };

-}  // namespace waybar::modules::sway
+/**
+ * Gets the path to the IPC socket from sway.
+ */
+std::string getSocketPath(void);
+/**
+ * Opens the sway socket.
+ */
+int ipcOpenSocket(const std::string &socketPath);
+/**
+ * Issues a single IPC command and returns the buffer. len will be updated with
+ * the length of the buffer returned from sway.
+ */
+std::string ipcSingleCommand(int socketfd, uint32_t type, const char *payload, uint32_t *len);
+/**
+ * Receives a single IPC response and returns an ipc_response.
+ */
+struct ipc_response ipcRecvResponse(int socketfd);
--- a/include/modules/sway/ipc/ipc.hpp
+++ b/include/modules/sway/ipc/ipc.hpp
@ -1,38 +1,32 @@
 #pragma once

-#include <cstdint>
+#define event_mask(ev) (1 << (ev & 0x7F))

-#define event_mask(ev) (1u << (ev & 0x7F))
+enum ipc_command_type {
+	// i3 command types - see i3's I3_REPLY_TYPE constants
+	IPC_COMMAND = 0,
+	IPC_GET_WORKSPACES = 1,
+	IPC_SUBSCRIBE = 2,
+	IPC_GET_OUTPUTS = 3,
+	IPC_GET_TREE = 4,
+	IPC_GET_MARKS = 5,
+	IPC_GET_BAR_CONFIG = 6,
+	IPC_GET_VERSION = 7,
+	IPC_GET_BINDING_MODES = 8,
+	IPC_GET_CONFIG = 9,
+	IPC_SEND_TICK = 10,

-enum ipc_command_type : uint32_t {
-  // i3 command types - see i3's I3_REPLY_TYPE constants
-  IPC_COMMAND = 0,
-  IPC_GET_WORKSPACES = 1,
-  IPC_SUBSCRIBE = 2,
-  IPC_GET_OUTPUTS = 3,
-  IPC_GET_TREE = 4,
-  IPC_GET_MARKS = 5,
-  IPC_GET_BAR_CONFIG = 6,
-  IPC_GET_VERSION = 7,
-  IPC_GET_BINDING_MODES = 8,
-  IPC_GET_CONFIG = 9,
-  IPC_SEND_TICK = 10,
+	// sway-specific command types
+	IPC_GET_INPUTS = 100,
+	IPC_GET_SEATS = 101,

-  // sway-specific command types
-  IPC_GET_INPUTS = 100,
-  IPC_GET_SEATS = 101,
-
-  // Events sent from sway to clients. Events have the highest bits set.
-  IPC_EVENT_WORKSPACE = ((1U << 31) | 0),
-  IPC_EVENT_OUTPUT = ((1U << 31) | 1),
-  IPC_EVENT_MODE = ((1U << 31) | 2),
-  IPC_EVENT_WINDOW = ((1U << 31) | 3),
-  IPC_EVENT_BARCONFIG_UPDATE = ((1U << 31) | 4),
-  IPC_EVENT_BINDING = ((1U << 31) | 5),
-  IPC_EVENT_SHUTDOWN = ((1U << 31) | 6),
-  IPC_EVENT_TICK = ((1U << 31) | 7),
-
-  // sway-specific event types
-  IPC_EVENT_BAR_STATE_UPDATE = ((1U << 31) | 20),
-  IPC_EVENT_INPUT = ((1U << 31) | 21),
+	// Events sent from sway to clients. Events have the highest bits set.
+	IPC_EVENT_WORKSPACE = ((1<<31) | 0),
+	IPC_EVENT_OUTPUT = ((1<<31) | 1),
+	IPC_EVENT_MODE = ((1<<31) | 2),
+	IPC_EVENT_WINDOW = ((1<<31) | 3),
+	IPC_EVENT_BARCONFIG_UPDATE = ((1<<31) | 4),
+	IPC_EVENT_BINDING = ((1<<31) | 5),
+	IPC_EVENT_SHUTDOWN = ((1<<31) | 6),
+	IPC_EVENT_TICK = ((1<<31) | 7),
 };
--- a/include/modules/sway/language.hpp
+++ b/include/modules/sway/language.hpp
@ -1,67 +0,0 @@
-#pragma once
-
-#include <fmt/format.h>
-#include <xkbcommon/xkbregistry.h>
-
-#include <map>
-#include <string>
-
-#include "ALabel.hpp"
-#include "bar.hpp"
-#include "client.hpp"
-#include "modules/sway/ipc/client.hpp"
-#include "util/json.hpp"
-
-namespace waybar::modules::sway {
-
-class Language : public ALabel, public sigc::trackable {
- public:
-  Language(const std::string& id, const Json::Value& config);
-  virtual ~Language() = default;
-  auto update() -> void override;
-
- private:
-  enum class DispayedShortFlag { None = 0, ShortName = 1, ShortDescription = 1 << 1 };
-
-  struct Layout {
-    std::string full_name;
-    std::string short_name;
-    std::string variant;
-    std::string short_description;
-    std::string country_flag() const;
-  };
-
-  class XKBContext {
-   public:
-    XKBContext();
-    ~XKBContext();
-    auto next_layout() -> Layout*;
-
-   private:
-    rxkb_context* context_ = nullptr;
-    rxkb_layout* xkb_layout_ = nullptr;
-    Layout* layout_ = nullptr;
-    std::map<std::string, rxkb_layout*> base_layouts_by_name_;
-  };
-
-  void onEvent(const struct Ipc::ipc_response&);
-  void onCmd(const struct Ipc::ipc_response&);
-
-  auto set_current_layout(std::string current_layout) -> void;
-  auto init_layouts_map(const std::vector<std::string>& used_layouts) -> void;
-
-  const static std::string XKB_LAYOUT_NAMES_KEY;
-  const static std::string XKB_ACTIVE_LAYOUT_NAME_KEY;
-
-  Layout layout_;
-  std::string tooltip_format_ = "";
-  std::map<std::string, Layout> layouts_map_;
-  bool is_variant_displayed;
-  std::byte displayed_short_flag = static_cast<std::byte>(DispayedShortFlag::None);
-
-  util::JsonParser parser_;
-  std::mutex mutex_;
-  Ipc ipc_;
-};
-
-}  // namespace waybar::modules::sway
--- a/include/modules/sway/mode.hpp
+++ b/include/modules/sway/mode.hpp
@ -1,28 +0,0 @@
-#pragma once
-
-#include <fmt/format.h>
-
-#include "ALabel.hpp"
-#include "bar.hpp"
-#include "client.hpp"
-#include "modules/sway/ipc/client.hpp"
-#include "util/json.hpp"
-
-namespace waybar::modules::sway {
-
-class Mode : public ALabel, public sigc::trackable {
- public:
-  Mode(const std::string&, const Json::Value&);
-  virtual ~Mode() = default;
-  auto update() -> void override;
-
- private:
-  void onEvent(const struct Ipc::ipc_response&);
-
-  std::string mode_;
-  util::JsonParser parser_;
-  std::mutex mutex_;
-  Ipc ipc_;
-};
-
-}  // namespace waybar::modules::sway
--- a/include/modules/sway/scratchpad.hpp
+++ b/include/modules/sway/scratchpad.hpp
@ -1,35 +0,0 @@
-#pragma once
-
-#include <gtkmm/label.h>
-
-#include <mutex>
-#include <string>
-
-#include "ALabel.hpp"
-#include "bar.hpp"
-#include "client.hpp"
-#include "modules/sway/ipc/client.hpp"
-#include "util/json.hpp"
-
-namespace waybar::modules::sway {
-class Scratchpad : public ALabel {
- public:
-  Scratchpad(const std::string&, const Json::Value&);
-  virtual ~Scratchpad() = default;
-  auto update() -> void override;
-
- private:
-  auto getTree() -> void;
-  auto onCmd(const struct Ipc::ipc_response&) -> void;
-  auto onEvent(const struct Ipc::ipc_response&) -> void;
-
-  std::string tooltip_format_;
-  bool show_empty_;
-  bool tooltip_enabled_;
-  std::string tooltip_text_;
-  int count_;
-  std::mutex mutex_;
-  Ipc ipc_;
-  util::JsonParser parser_;
-};
-}  // namespace waybar::modules::sway
--- a/include/modules/sway/window.hpp
+++ b/include/modules/sway/window.hpp
@ -1,44 +1,31 @@
 #pragma once

 #include <fmt/format.h>
-
-#include <tuple>
-
-#include "AAppIconLabel.hpp"
 #include "bar.hpp"
 #include "client.hpp"
-#include "modules/sway/ipc/client.hpp"
+#include "util/chrono.hpp"
 #include "util/json.hpp"
+#include "IModule.hpp"

 namespace waybar::modules::sway {

-class Window : public AAppIconLabel, public sigc::trackable {
- public:
-  Window(const std::string&, const waybar::Bar&, const Json::Value&);
-  virtual ~Window() = default;
-  auto update() -> void override;
+class Window : public IModule {
+  public:
+    Window(waybar::Bar&, Json::Value);
+    auto update() -> void;
+    operator Gtk::Widget &();
+  private:
+    std::string getFocusedNode(Json::Value nodes);
+    void getFocusedWindow();

- private:
-  void setClass(std::string classname, bool enable);
-  void onEvent(const struct Ipc::ipc_response&);
-  void onCmd(const struct Ipc::ipc_response&);
-  std::tuple<std::size_t, int, int, std::string, std::string, std::string, std::string, std::string>
-  getFocusedNode(const Json::Value& nodes, std::string& output);
-  void getTree();
-
-  const Bar& bar_;
-  std::string window_;
-  int windowId_;
-  std::string app_id_;
-  std::string app_class_;
-  std::string layout_;
-  std::string old_app_id_;
-  std::size_t app_nb_;
-  std::string shell_;
-  int floating_count_;
-  util::JsonParser parser_;
-  std::mutex mutex_;
-  Ipc ipc_;
+    Bar& bar_;
+    Json::Value config_;
+    waybar::util::SleeperThread thread_;
+    Gtk::Label label_;
+    util::JsonParser parser_;
+    int ipcfd_;
+    int ipc_eventfd_;
+    std::string window_;
 };

-}  // namespace waybar::modules::sway
+}
--- a/include/modules/sway/workspaces.hpp
+++ b/include/modules/sway/workspaces.hpp
@ -1,53 +1,37 @@
 #pragma once

 #include <fmt/format.h>
-#include <gtkmm/button.h>
-#include <gtkmm/label.h>
-
-#include <string_view>
-#include <unordered_map>
-
-#include "AModule.hpp"
 #include "bar.hpp"
 #include "client.hpp"
-#include "modules/sway/ipc/client.hpp"
+#include "util/chrono.hpp"
 #include "util/json.hpp"
+#include "IModule.hpp"

 namespace waybar::modules::sway {

-class Workspaces : public AModule, public sigc::trackable {
- public:
-  Workspaces(const std::string&, const waybar::Bar&, const Json::Value&);
-  virtual ~Workspaces() = default;
-  auto update() -> void override;
+class Workspaces : public IModule {
+  public:
+    Workspaces(waybar::Bar&, Json::Value);
+    auto update() -> void;
+    operator Gtk::Widget &();
+  private:
+    void addWorkspace(Json::Value);
+    std::string getIcon(std::string);
+    bool handleScroll(GdkEventScroll*);
+    int getPrevWorkspace();
+    int getNextWorkspace();

- private:
-  static constexpr std::string_view workspace_switch_cmd_ = "workspace {} \"{}\"";
-  static constexpr std::string_view persistent_workspace_switch_cmd_ =
-      R"(workspace {} "{}"; move workspace to output "{}"; workspace {} "{}")";
-
-  static int convertWorkspaceNameToNum(std::string name);
-
-  void onCmd(const struct Ipc::ipc_response&);
-  void onEvent(const struct Ipc::ipc_response&);
-  bool filterButtons();
-  Gtk::Button& addButton(const Json::Value&);
-  void onButtonReady(const Json::Value&, Gtk::Button&);
-  std::string getIcon(const std::string&, const Json::Value&);
-  const std::string getCycleWorkspace(std::vector<Json::Value>::iterator, bool prev) const;
-  uint16_t getWorkspaceIndex(const std::string& name) const;
-  std::string trimWorkspaceName(std::string);
-  bool handleScroll(GdkEventScroll*) override;
-
-  const Bar& bar_;
-  std::vector<Json::Value> workspaces_;
-  std::vector<std::string> high_priority_named_;
-  std::vector<std::string> workspaces_order_;
-  Gtk::Box box_;
-  util::JsonParser parser_;
-  std::unordered_map<std::string, Gtk::Button> buttons_;
-  std::mutex mutex_;
-  Ipc ipc_;
+    Bar& bar_;
+    Json::Value config_;
+    waybar::util::SleeperThread thread_;
+    Gtk::Box box_;
+    util::JsonParser parser_;
+    std::mutex mutex_;
+    bool scrolling_;
+    std::unordered_map<int, Gtk::Button> buttons_;
+    Json::Value workspaces_;
+    int ipcfd_;
+    int ipc_eventfd_;
 };

-}  // namespace waybar::modules::sway
+}
--- a/include/modules/temperature.hpp
+++ b/include/modules/temperature.hpp
@ -1,26 +0,0 @@
-#pragma once
-
-#include <fmt/format.h>
-
-#include <fstream>
-
-#include "ALabel.hpp"
-#include "util/sleeper_thread.hpp"
-
-namespace waybar::modules {
-
-class Temperature : public ALabel {
- public:
-  Temperature(const std::string&, const Json::Value&);
-  virtual ~Temperature() = default;
-  auto update() -> void override;
-
- private:
-  float getTemperature();
-  bool isCritical(uint16_t);
-
-  std::string file_path_;
-  util::SleeperThread thread_;
-};
-
-}  // namespace waybar::modules
--- a/include/modules/upower/upower.hpp
+++ b/include/modules/upower/upower.hpp
@ -1,80 +0,0 @@
-#pragma once
-
-#include <libupower-glib/upower.h>
-
-#include <iostream>
-#include <map>
-#include <string>
-#include <unordered_map>
-
-#include "ALabel.hpp"
-#include "glibconfig.h"
-#include "gtkmm/box.h"
-#include "gtkmm/image.h"
-#include "gtkmm/label.h"
-#include "modules/upower/upower_tooltip.hpp"
-
-namespace waybar::modules::upower {
-
-class UPower : public AModule {
- public:
-  UPower(const std::string &, const Json::Value &);
-  virtual ~UPower();
-  auto update() -> void override;
-
- private:
-  typedef std::unordered_map<std::string, UpDevice *> Devices;
-
-  const std::string DEFAULT_FORMAT = "{percentage}";
-  const std::string DEFAULT_FORMAT_ALT = "{percentage} {time}";
-
-  static void deviceAdded_cb(UpClient *client, UpDevice *device, gpointer data);
-  static void deviceRemoved_cb(UpClient *client, const gchar *objectPath, gpointer data);
-  static void deviceNotify_cb(UpDevice *device, GParamSpec *pspec, gpointer user_data);
-  static void prepareForSleep_cb(GDBusConnection *system_bus, const gchar *sender_name,
-                                 const gchar *object_path, const gchar *interface_name,
-                                 const gchar *signal_name, GVariant *parameters,
-                                 gpointer user_data);
-  static void upowerAppear(GDBusConnection *conn, const gchar *name, const gchar *name_owner,
-                           gpointer data);
-  static void upowerDisappear(GDBusConnection *connection, const gchar *name, gpointer user_data);
-
-  void removeDevice(const gchar *objectPath);
-  void addDevice(UpDevice *device);
-  void setDisplayDevice();
-  void resetDevices();
-  void removeDevices();
-  bool show_tooltip_callback(int, int, bool, const Glib::RefPtr<Gtk::Tooltip> &tooltip);
-  bool handleToggle(GdkEventButton *const &) override;
-  std::string timeToString(gint64 time);
-
-  const std::string getDeviceStatus(UpDeviceState &state);
-
-  Gtk::Box box_;
-  Gtk::Image icon_;
-  Gtk::Label label_;
-
-  // Config
-  bool hideIfEmpty = true;
-  bool tooltip_enabled = true;
-  uint tooltip_spacing = 4;
-  uint tooltip_padding = 4;
-  uint iconSize = 20;
-  std::string format = DEFAULT_FORMAT;
-  std::string format_alt = DEFAULT_FORMAT_ALT;
-
-  Devices devices;
-  std::mutex m_Mutex;
-  UpClient *client;
-  UpDevice *displayDevice;
-  guint login1_id;
-  GDBusConnection *login1_connection;
-  UPowerTooltip *upower_tooltip;
-  std::string lastStatus;
-  bool showAltText;
-  bool upowerRunning;
-  guint upowerWatcher_id;
-  std::string nativePath_;
-};
-
-}  // namespace waybar::modules::upower
--- a/include/modules/upower/upower_tooltip.hpp
+++ b/include/modules/upower/upower_tooltip.hpp
@ -1,32 +0,0 @@
-#pragma once
-
-#include <libupower-glib/upower.h>
-
-#include <unordered_map>
-
-#include "gtkmm/box.h"
-#include "gtkmm/label.h"
-#include "gtkmm/window.h"
-
-namespace waybar::modules::upower {
-
-class UPowerTooltip : public Gtk::Window {
- private:
-  typedef std::unordered_map<std::string, UpDevice*> Devices;
-
-  const std::string getDeviceIcon(UpDeviceKind& kind);
-
-  Gtk::Box* contentBox;
-
-  uint iconSize;
-  uint tooltipSpacing;
-  uint tooltipPadding;
-
- public:
-  UPowerTooltip(uint iconSize, uint tooltipSpacing, uint tooltipPadding);
-  virtual ~UPowerTooltip();
-
-  uint updateTooltip(Devices& devices);
-};
-
-}  // namespace waybar::modules::upower
--- a/include/modules/user.hpp
+++ b/include/modules/user.hpp
@ -1,34 +0,0 @@
-#pragma once
-
-#include <fmt/chrono.h>
-#include <gdkmm/pixbuf.h>
-#include <glibmm/refptr.h>
-
-#include "AIconLabel.hpp"
-#include "util/sleeper_thread.hpp"
-
-namespace waybar::modules {
-class User : public AIconLabel {
- public:
-  User(const std::string&, const Json::Value&);
-  virtual ~User() = default;
-  auto update() -> void override;
-
-  bool handleToggle(GdkEventButton* const& e) override;
-
- private:
-  util::SleeperThread thread_;
-
-  static constexpr inline int defaultUserImageWidth_ = 20;
-  static constexpr inline int defaultUserImageHeight_ = 20;
-
-  long uptime_as_seconds();
-  std::string get_user_login() const;
-  std::string get_user_home_dir() const;
-  std::string get_default_user_avatar_path() const;
-  void init_default_user_avatar(int width, int height);
-  void init_user_avatar(const std::string& path, int width, int height);
-  void init_avatar(const Json::Value& config);
-  void init_update_worker();
-};
-}  // namespace waybar::modules
--- a/include/modules/wireplumber.hpp
+++ b/include/modules/wireplumber.hpp
@ -1,46 +0,0 @@
-#pragma once
-
-#include <fmt/format.h>
-#include <wp/wp.h>
-
-#include <algorithm>
-#include <array>
-
-#include "ALabel.hpp"
-
-namespace waybar::modules {
-
-class Wireplumber : public ALabel {
- public:
-  Wireplumber(const std::string&, const Json::Value&);
-  virtual ~Wireplumber();
-  auto update() -> void override;
-
- private:
-  void loadRequiredApiModules();
-  void prepare();
-  void activatePlugins();
-  static void updateVolume(waybar::modules::Wireplumber* self, uint32_t id);
-  static void updateNodeName(waybar::modules::Wireplumber* self, uint32_t id);
-  static void onPluginActivated(WpObject* p, GAsyncResult* res, waybar::modules::Wireplumber* self);
-  static void onObjectManagerInstalled(waybar::modules::Wireplumber* self);
-  static void onMixerChanged(waybar::modules::Wireplumber* self, uint32_t id);
-  static void onDefaultNodesApiChanged(waybar::modules::Wireplumber* self);
-
-  bool handleScroll(GdkEventScroll* e) override;
-
-  WpCore* wp_core_;
-  GPtrArray* apis_;
-  WpObjectManager* om_;
-  WpPlugin* mixer_api_;
-  WpPlugin* def_nodes_api_;
-  gchar* default_node_name_;
-  uint32_t pending_plugins_;
-  bool muted_;
-  double volume_;
-  double min_step_;
-  uint32_t node_id_{0};
-  std::string node_name_;
-};
-
-}  // namespace waybar::modules
--- a/include/modules/wlr/taskbar.hpp
+++ b/include/modules/wlr/taskbar.hpp
@ -1,179 +0,0 @@
-#pragma once
-
-#include <gdk/gdk.h>
-#include <glibmm/refptr.h>
-#include <gtkmm/box.h>
-#include <gtkmm/button.h>
-#include <gtkmm/icontheme.h>
-#include <gtkmm/image.h>
-#include <gtkmm/label.h>
-#include <wayland-client.h>
-
-#include <map>
-#include <memory>
-#include <string>
-#include <unordered_set>
-#include <vector>
-
-#include "AModule.hpp"
-#include "bar.hpp"
-#include "client.hpp"
-#include "giomm/desktopappinfo.h"
-#include "util/json.hpp"
-#include "wlr-foreign-toplevel-management-unstable-v1-client-protocol.h"
-
-namespace waybar::modules::wlr {
-
-class Taskbar;
-
-class Task {
- public:
-  Task(const waybar::Bar &, const Json::Value &, Taskbar *,
-       struct zwlr_foreign_toplevel_handle_v1 *, struct wl_seat *);
-  ~Task();
-
- public:
-  enum State {
-    MAXIMIZED = (1 << 0),
-    MINIMIZED = (1 << 1),
-    ACTIVE = (1 << 2),
-    FULLSCREEN = (1 << 3),
-    INVALID = (1 << 4)
-  };
-  // made public so TaskBar can reorder based on configuration.
-  Gtk::Button button;
-
- private:
-  static uint32_t global_id;
-
- private:
-  const waybar::Bar &bar_;
-  const Json::Value &config_;
-  Taskbar *tbar_;
-  struct zwlr_foreign_toplevel_handle_v1 *handle_;
-  struct wl_seat *seat_;
-
-  uint32_t id_;
-
-  Gtk::Box content_;
-  Gtk::Image icon_;
-  Gtk::Label text_before_;
-  Gtk::Label text_after_;
-  Glib::RefPtr<Gio::DesktopAppInfo> app_info_;
-  bool button_visible_ = false;
-  bool ignored_ = false;
-
-  bool with_icon_ = false;
-  bool with_name_ = false;
-  std::string format_before_;
-  std::string format_after_;
-
-  std::string format_tooltip_;
-
-  std::string name_;
-  std::string title_;
-  std::string app_id_;
-  uint32_t state_ = 0;
-
-  int32_t drag_start_x;
-  int32_t drag_start_y;
-  int32_t drag_start_button = -1;
-
- private:
-  std::string repr() const;
-  std::string state_string(bool = false) const;
-  void set_app_info_from_app_id_list(const std::string &app_id_list);
-  bool image_load_icon(Gtk::Image &image, const Glib::RefPtr<Gtk::IconTheme> &icon_theme,
-                       Glib::RefPtr<Gio::DesktopAppInfo> app_info, int size);
-  void hide_if_ignored();
-
- public:
-  /* Getter functions */
-  uint32_t id() const { return id_; }
-  std::string title() const { return title_; }
-  std::string app_id() const { return app_id_; }
-  uint32_t state() const { return state_; }
-  bool maximized() const { return state_ & MAXIMIZED; }
-  bool minimized() const { return state_ & MINIMIZED; }
-  bool active() const { return state_ & ACTIVE; }
-  bool fullscreen() const { return state_ & FULLSCREEN; }
-
- public:
-  /* Callbacks for the wlr protocol */
-  void handle_title(const char *);
-  void handle_app_id(const char *);
-  void handle_output_enter(struct wl_output *);
-  void handle_output_leave(struct wl_output *);
-  void handle_state(struct wl_array *);
-  void handle_done();
-  void handle_closed();
-
-  /* Callbacks for Gtk events */
-  bool handle_clicked(GdkEventButton *);
-  bool handle_button_release(GdkEventButton *);
-  bool handle_motion_notify(GdkEventMotion *);
-  void handle_drag_data_get(const Glib::RefPtr<Gdk::DragContext> &context,
-                            Gtk::SelectionData &selection_data, guint info, guint time);
-  void handle_drag_data_received(const Glib::RefPtr<Gdk::DragContext> &context, int x, int y,
-                                 Gtk::SelectionData selection_data, guint info, guint time);
-
- public:
-  bool operator==(const Task &) const;
-  bool operator!=(const Task &) const;
-
- public:
-  void update();
-
- public:
-  /* Interaction with the tasks */
-  void maximize(bool);
-  void minimize(bool);
-  void activate();
-  void fullscreen(bool);
-  void close();
-};
-
-using TaskPtr = std::unique_ptr<Task>;
-
-class Taskbar : public waybar::AModule {
- public:
-  Taskbar(const std::string &, const waybar::Bar &, const Json::Value &);
-  ~Taskbar();
-  void update();
-
- private:
-  const waybar::Bar &bar_;
-  Gtk::Box box_;
-  std::vector<TaskPtr> tasks_;
-
-  std::vector<Glib::RefPtr<Gtk::IconTheme>> icon_themes_;
-  std::unordered_set<std::string> ignore_list_;
-  std::map<std::string, std::string> app_ids_replace_map_;
-
-  struct zwlr_foreign_toplevel_manager_v1 *manager_;
-  struct wl_seat *seat_;
-
- public:
-  /* Callbacks for global registration */
-  void register_manager(struct wl_registry *, uint32_t name, uint32_t version);
-  void register_seat(struct wl_registry *, uint32_t name, uint32_t version);
-
-  /* Callbacks for the wlr protocol */
-  void handle_toplevel_create(struct zwlr_foreign_toplevel_handle_v1 *);
-  void handle_finished();
-
- public:
-  void add_button(Gtk::Button &);
-  void move_button(Gtk::Button &, int);
-  void remove_button(Gtk::Button &);
-  void remove_task(uint32_t);
-
-  bool show_output(struct wl_output *) const;
-  bool all_outputs() const;
-
-  const std::vector<Glib::RefPtr<Gtk::IconTheme>> &icon_themes() const;
-  const std::unordered_set<std::string> &ignore_list() const;
-  const std::map<std::string, std::string> &app_ids_replace_map() const;
-};
-
-} /* namespace waybar::modules::wlr */
--- a/include/modules/wlr/workspace_manager.hpp
+++ b/include/modules/wlr/workspace_manager.hpp
@ -1,172 +0,0 @@
-#pragma once
-
-#include <fmt/format.h>
-#include <gtkmm/button.h>
-#include <gtkmm/image.h>
-#include <gtkmm/label.h>
-
-#include <functional>
-#include <map>
-#include <memory>
-#include <vector>
-
-#include "AModule.hpp"
-#include "bar.hpp"
-#include "ext-workspace-unstable-v1-client-protocol.h"
-
-namespace waybar::modules::wlr {
-
-class WorkspaceManager;
-class WorkspaceGroup;
-
-class Workspace {
- public:
-  Workspace(const waybar::Bar &bar, const Json::Value &config, WorkspaceGroup &workspace_group,
-            zext_workspace_handle_v1 *workspace, uint32_t id, std::string name);
-  ~Workspace();
-  auto update() -> void;
-
-  auto id() const -> uint32_t { return id_; }
-  auto is_active() const -> bool { return state_ & static_cast<uint32_t>(State::ACTIVE); }
-  auto is_urgent() const -> bool { return state_ & static_cast<uint32_t>(State::URGENT); }
-  auto is_hidden() const -> bool { return state_ & static_cast<uint32_t>(State::HIDDEN); }
-  auto is_empty() const -> bool { return state_ & static_cast<uint32_t>(State::EMPTY); }
-  auto is_persistent() const -> bool { return persistent_; }
-  // wlr stuff
-  auto handle_name(const std::string &name) -> void;
-  auto handle_coordinates(const std::vector<uint32_t> &coordinates) -> void;
-  auto handle_state(const std::vector<uint32_t> &state) -> void;
-  auto handle_remove() -> void;
-  auto make_persistent() -> void;
-  auto handle_duplicate() -> void;
-
-  auto handle_done() -> void;
-  auto handle_clicked(GdkEventButton *bt) -> bool;
-  auto show() -> void;
-  auto hide() -> void;
-  auto get_button_ref() -> Gtk::Button & { return button_; }
-  auto get_name() -> std::string & { return name_; }
-  auto get_coords() -> std::vector<uint32_t> & { return coordinates_; }
-
-  enum class State {
-    ACTIVE = (1 << 0),
-    URGENT = (1 << 1),
-    HIDDEN = (1 << 2),
-    EMPTY = (1 << 3),
-  };
-
- private:
-  auto get_icon() -> std::string;
-
-  const Bar &bar_;
-  const Json::Value &config_;
-  WorkspaceGroup &workspace_group_;
-
-  // wlr stuff
-  zext_workspace_handle_v1 *workspace_handle_;
-  uint32_t state_ = 0;
-
-  uint32_t id_;
-  std::string name_;
-  std::vector<uint32_t> coordinates_;
-  static std::map<std::string, std::string> icons_map_;
-  std::string format_;
-  bool with_icon_ = false;
-  bool persistent_ = false;
-
-  Gtk::Button button_;
-  Gtk::Box content_;
-  Gtk::Label label_;
-};
-
-class WorkspaceGroup {
- public:
-  WorkspaceGroup(const waybar::Bar &bar, Gtk::Box &box, const Json::Value &config,
-                 WorkspaceManager &manager, zext_workspace_group_handle_v1 *workspace_group_handle,
-                 uint32_t id);
-  ~WorkspaceGroup();
-  auto update() -> void;
-
-  auto id() const -> uint32_t { return id_; }
-  auto is_visible() const -> bool;
-  auto remove_workspace(uint32_t id_) -> void;
-  auto active_only() const -> bool;
-  auto creation_delayed() const -> bool;
-  auto workspaces() -> std::vector<std::unique_ptr<Workspace>> & { return workspaces_; }
-  auto persistent_workspaces() -> std::vector<std::string> & { return persistent_workspaces_; }
-
-  auto sort_workspaces() -> void;
-  auto set_need_to_sort() -> void { need_to_sort = true; }
-  auto add_button(Gtk::Button &button) -> void;
-  auto remove_button(Gtk::Button &button) -> void;
-  auto fill_persistent_workspaces() -> void;
-  auto create_persistent_workspaces() -> void;
-
-  // wlr stuff
-  auto handle_workspace_create(zext_workspace_handle_v1 *workspace_handle) -> void;
-  auto handle_remove() -> void;
-  auto handle_output_enter(wl_output *output) -> void;
-  auto handle_output_leave() -> void;
-  auto handle_done() -> void;
-  auto commit() -> void;
-
- private:
-  static uint32_t workspace_global_id;
-  const waybar::Bar &bar_;
-  Gtk::Box &box_;
-  const Json::Value &config_;
-  WorkspaceManager &workspace_manager_;
-
-  // wlr stuff
-  zext_workspace_group_handle_v1 *workspace_group_handle_;
-  wl_output *output_ = nullptr;
-
-  uint32_t id_;
-  std::vector<std::unique_ptr<Workspace>> workspaces_;
-  bool need_to_sort = false;
-  std::vector<std::string> persistent_workspaces_;
-  bool persistent_created_ = false;
-};
-
-class WorkspaceManager : public AModule {
- public:
-  WorkspaceManager(const std::string &id, const waybar::Bar &bar, const Json::Value &config);
-  ~WorkspaceManager() override;
-  auto update() -> void override;
-
-  auto all_outputs() const -> bool { return all_outputs_; }
-  auto active_only() const -> bool { return active_only_; }
-  auto workspace_comparator() const
-      -> std::function<bool(std::unique_ptr<Workspace> &, std::unique_ptr<Workspace> &)>;
-  auto creation_delayed() const -> bool { return creation_delayed_; }
-
-  auto sort_workspaces() -> void;
-  auto remove_workspace_group(uint32_t id_) -> void;
-
-  // wlr stuff
-  auto register_manager(wl_registry *registry, uint32_t name, uint32_t version) -> void;
-  auto handle_workspace_group_create(zext_workspace_group_handle_v1 *workspace_group_handle)
-      -> void;
-  auto handle_done() -> void;
-  auto handle_finished() -> void;
-  auto commit() -> void;
-
- private:
-  const waybar::Bar &bar_;
-  Gtk::Box box_;
-  std::vector<std::unique_ptr<WorkspaceGroup>> groups_;
-
-  // wlr stuff
-  zext_workspace_manager_v1 *workspace_manager_ = nullptr;
-
-  static uint32_t group_global_id;
-
-  bool sort_by_name_ = true;
-  bool sort_by_coordinates_ = true;
-  bool sort_by_number_ = false;
-  bool all_outputs_ = false;
-  bool active_only_ = false;
-  bool creation_delayed_ = false;
-};
-
-}  // namespace waybar::modules::wlr
--- a/include/modules/wlr/workspace_manager_binding.hpp
+++ b/include/modules/wlr/workspace_manager_binding.hpp
@ -1,10 +0,0 @@
-#include "ext-workspace-unstable-v1-client-protocol.h"
-
-namespace waybar::modules::wlr {
-void add_registry_listener(void *data);
-void add_workspace_listener(zext_workspace_handle_v1 *workspace_handle, void *data);
-void add_workspace_group_listener(zext_workspace_group_handle_v1 *workspace_group_handle,
-                                  void *data);
-zext_workspace_manager_v1 *workspace_manager_bind(wl_registry *registry, uint32_t name,
-                                                  uint32_t version, void *data);
-}  // namespace waybar::modules::wlr
--- a/include/util/SafeSignal.hpp
+++ b/include/util/SafeSignal.hpp
@ -1,75 +0,0 @@
-#pragma once
-
-#include <glibmm/dispatcher.h>
-#include <sigc++/signal.h>
-
-#include <functional>
-#include <mutex>
-#include <queue>
-#include <thread>
-#include <tuple>
-#include <type_traits>
-#include <utility>
-
-namespace waybar {
-
-/**
- * Thread-safe signal wrapper.
- * Uses Glib::Dispatcher to pass events to another thread and locked queue to pass the arguments.
- */
-template <typename... Args>
-struct SafeSignal : sigc::signal<void(std::decay_t<Args>...)> {
- public:
-  SafeSignal() { dp_.connect(sigc::mem_fun(*this, &SafeSignal::handle_event)); }
-
-  template <typename... EmitArgs>
-  void emit(EmitArgs&&... args) {
-    if (main_tid_ == std::this_thread::get_id()) {
-      /*
-       * Bypass the queue if the method is called the main thread.
-       * Ensures that events emitted from the main thread are processed synchronously and saves a
-       * few CPU cycles on locking/queuing.
-       * As a downside, this makes main thread events prioritized over the other threads and
-       * disrupts chronological order.
-       */
-      signal_t::emit(std::forward<EmitArgs>(args)...);
-    } else {
-      {
-        std::unique_lock lock(mutex_);
-        queue_.emplace(std::forward<EmitArgs>(args)...);
-      }
-      dp_.emit();
-    }
-  }
-
-  template <typename... EmitArgs>
-  inline void operator()(EmitArgs&&... args) {
-    emit(std::forward<EmitArgs>(args)...);
-  }
-
- protected:
-  using signal_t = sigc::signal<void(std::decay_t<Args>...)>;
-  using slot_t = decltype(std::declval<signal_t>().make_slot());
-  using arg_tuple_t = std::tuple<std::decay_t<Args>...>;
-  // ensure that unwrapped methods are not accessible
-  using signal_t::emit_reverse;
-  using signal_t::make_slot;
-
-  void handle_event() {
-    for (std::unique_lock lock(mutex_); !queue_.empty(); lock.lock()) {
-      auto args = queue_.front();
-      queue_.pop();
-      lock.unlock();
-      std::apply(cached_fn_, args);
-    }
-  }
-
-  Glib::Dispatcher dp_;
-  std::mutex mutex_;
-  std::queue<arg_tuple_t> queue_;
-  const std::thread::id main_tid_ = std::this_thread::get_id();
-  // cache functor for signal emission to avoid recreating it on each event
-  const slot_t cached_fn_ = make_slot();
-};
-
-}  // namespace waybar
--- a/include/util/chrono.hpp
+++ b/include/util/chrono.hpp
@ -0,0 +1,92 @@
+#pragma once
+
+#include <chrono>
+#include <ctime>
+#include <functional>
+#include <condition_variable>
+#include <thread>
+
+namespace waybar::chrono {
+
+    using namespace std::chrono;
+
+    using clock = std::chrono::system_clock;
+    using duration = clock::duration;
+    using time_point = std::chrono::time_point<clock, duration>;
+
+    inline struct timespec to_timespec(time_point t) noexcept
+    {
+      long secs = duration_cast<seconds>(t.time_since_epoch()).count();
+      long nsc = duration_cast<nanoseconds>(t.time_since_epoch() % seconds(1)).count();
+      return {secs, nsc};
+    }
+
+    inline time_point to_time_point(struct timespec t) noexcept
+    {
+      return time_point(duration_cast<duration>(seconds(t.tv_sec) + nanoseconds(t.tv_nsec)));
+    }
+
+}
+
+namespace waybar::util {
+
+  struct SleeperThread {
+    SleeperThread() = default;
+
+    SleeperThread(std::function<void()> func)
+      : thread{[this, func] {
+          do {
+            func();
+          } while (do_run);
+        }}
+    {
+      defined = true;
+    }
+
+    SleeperThread& operator=(std::function<void()> func)
+    {
+      thread = std::thread([this, func] {
+        do {
+          func();
+        } while (do_run);
+      });
+      defined = true;
+      return *this;
+    }
+
+
+    auto sleep_for(chrono::duration dur)
+    {
+      auto lock = std::unique_lock(mutex);
+      return condvar.wait_for(lock, dur);
+    }
+
+    auto sleep_until(chrono::time_point time)
+    {
+      auto lock = std::unique_lock(mutex);
+      return condvar.wait_until(lock, time);
+    }
+
+    auto wake_up()
+    {
+      condvar.notify_all();
+    }
+
+    ~SleeperThread()
+    {
+      do_run = false;
+      if (defined) {
+        condvar.notify_all();
+        thread.join();
+      }
+    }
+
+  private:
+    std::thread thread;
+    std::condition_variable condvar;
+    std::mutex mutex;
+    bool defined = false;
+    bool do_run = true;
+  };
+
+}
--- a/include/util/clara.hpp
+++ b/include/util/clara.hpp
--- a/include/util/command.hpp
+++ b/include/util/command.hpp
@ -1,169 +0,0 @@
-#pragma once
-
-#include <fcntl.h>
-#include <giomm.h>
-#include <spdlog/spdlog.h>
-#include <sys/wait.h>
-#include <unistd.h>
-
-#ifdef __linux__
-#include <sys/prctl.h>
-#endif
-#ifdef __FreeBSD__
-#include <sys/procctl.h>
-#endif
-
-#include <array>
-
-extern std::mutex reap_mtx;
-extern std::list<pid_t> reap;
-
-namespace waybar::util::command {
-
-struct res {
-  int exit_code;
-  std::string out;
-};
-
-inline std::string read(FILE* fp) {
-  std::array<char, 128> buffer = {0};
-  std::string output;
-  while (feof(fp) == 0) {
-    if (fgets(buffer.data(), 128, fp) != nullptr) {
-      output += buffer.data();
-    }
-  }
-
-  // Remove last newline
-  if (!output.empty() && output[output.length() - 1] == '\n') {
-    output.erase(output.length() - 1);
-  }
-  return output;
-}
-
-inline int close(FILE* fp, pid_t pid) {
-  int stat = -1;
-  pid_t ret;
-
-  fclose(fp);
-  do {
-    ret = waitpid(pid, &stat, WCONTINUED | WUNTRACED);
-
-    if (WIFEXITED(stat)) {
-      spdlog::debug("Cmd exited with code {}", WEXITSTATUS(stat));
-    } else if (WIFSIGNALED(stat)) {
-      spdlog::debug("Cmd killed by {}", WTERMSIG(stat));
-    } else if (WIFSTOPPED(stat)) {
-      spdlog::debug("Cmd stopped by {}", WSTOPSIG(stat));
-    } else if (WIFCONTINUED(stat)) {
-      spdlog::debug("Cmd continued");
-    } else if (ret == -1) {
-      spdlog::debug("waitpid failed: {}", strerror(errno));
-    } else {
-      break;
-    }
-  } while (!WIFEXITED(stat) && !WIFSIGNALED(stat));
-  return stat;
-}
-
-inline FILE* open(const std::string& cmd, int& pid) {
-  if (cmd == "") return nullptr;
-  int fd[2];
-  // Open the pipe with the close-on-exec flag set, so it will not be inherited
-  // by any other subprocesses launched by other threads (which could result in
-  // the pipe staying open after this child dies, causing us to hang when trying
-  // to read from it)
-  if (pipe2(fd, O_CLOEXEC) != 0) {
-    spdlog::error("Unable to pipe fd");
-    return nullptr;
-  }
-
-  pid_t child_pid = fork();
-
-  if (child_pid < 0) {
-    spdlog::error("Unable to exec cmd {}, error {}", cmd.c_str(), strerror(errno));
-    ::close(fd[0]);
-    ::close(fd[1]);
-    return nullptr;
-  }
-
-  if (!child_pid) {
-    int err;
-    sigset_t mask;
-    sigfillset(&mask);
-    // Reset sigmask
-    err = pthread_sigmask(SIG_UNBLOCK, &mask, nullptr);
-    if (err != 0) spdlog::error("pthread_sigmask in open failed: {}", strerror(err));
-    // Kill child if Waybar exits
-    int deathsig = SIGTERM;
-#ifdef __linux__
-    if (prctl(PR_SET_PDEATHSIG, deathsig) != 0) {
-      spdlog::error("prctl(PR_SET_PDEATHSIG) in open failed: {}", strerror(errno));
-    }
-#endif
-#ifdef __FreeBSD__
-    if (procctl(P_PID, 0, PROC_PDEATHSIG_CTL, reinterpret_cast<void*>(&deathsig)) == -1) {
-      spdlog::error("procctl(PROC_PDEATHSIG_CTL) in open failed: {}", strerror(errno));
-    }
-#endif
-    ::close(fd[0]);
-    dup2(fd[1], 1);
-    setpgid(child_pid, child_pid);
-    execlp("/bin/sh", "sh", "-c", cmd.c_str(), (char*)0);
-    exit(0);
-  } else {
-    ::close(fd[1]);
-  }
-  pid = child_pid;
-  return fdopen(fd[0], "r");
-}
-
-inline struct res exec(const std::string& cmd) {
-  int pid;
-  auto fp = command::open(cmd, pid);
-  if (!fp) return {-1, ""};
-  auto output = command::read(fp);
-  auto stat = command::close(fp, pid);
-  return {WEXITSTATUS(stat), output};
-}
-
-inline struct res execNoRead(const std::string& cmd) {
-  int pid;
-  auto fp = command::open(cmd, pid);
-  if (!fp) return {-1, ""};
-  auto stat = command::close(fp, pid);
-  return {WEXITSTATUS(stat), ""};
-}
-
-inline int32_t forkExec(const std::string& cmd) {
-  if (cmd == "") return -1;
-
-  pid_t pid = fork();
-
-  if (pid < 0) {
-    spdlog::error("Unable to exec cmd {}, error {}", cmd.c_str(), strerror(errno));
-    return pid;
-  }
-
-  // Child executes the command
-  if (!pid) {
-    int err;
-    sigset_t mask;
-    sigfillset(&mask);
-    // Reset sigmask
-    err = pthread_sigmask(SIG_UNBLOCK, &mask, nullptr);
-    if (err != 0) spdlog::error("pthread_sigmask in forkExec failed: {}", strerror(err));
-    setpgid(pid, pid);
-    execl("/bin/sh", "sh", "-c", cmd.c_str(), (char*)0);
-    exit(0);
-  } else {
-    reap_mtx.lock();
-    reap.push_back(pid);
-    reap_mtx.unlock();
-    spdlog::debug("Added child to reap list: {}", pid);
-  }
-
-  return pid;
-}
-
-}  // namespace waybar::util::command
--- a/include/util/date.hpp
+++ b/include/util/date.hpp
@ -1,60 +0,0 @@
-#pragma once
-
-#include <fmt/format.h>
-
-#if HAVE_CHRONO_TIMEZONES
-#include <chrono>
-#include <format>
-
-/* Compatibility layer for <date/tz.h> on top of C++20 <chrono> */
-namespace date {
-
-using namespace std::chrono;
-
-namespace literals {
-using std::chrono::last;
-}
-
-inline auto format(const std::string& spec, const auto& ztime) {
-  return spec.empty() ? "" : std::vformat("{:L" + spec + "}", std::make_format_args(ztime));
-}
-
-inline auto format(const std::locale& loc, const std::string& spec, const auto& ztime) {
-  return spec.empty() ? "" : std::vformat(loc, "{:L" + spec + "}", std::make_format_args(ztime));
-}
-
-}  // namespace date
-
-#else
-#include <date/tz.h>
-#endif
-
-template <typename Duration, typename TimeZonePtr>
-struct fmt::formatter<date::zoned_time<Duration, TimeZonePtr>> {
-  std::string_view specs;
-
-  template <typename ParseContext>
-  constexpr auto parse(ParseContext& ctx) -> decltype(ctx.begin()) {
-    auto it = ctx.begin();
-    if (it != ctx.end() && *it == ':') {
-      ++it;
-    }
-    auto end = it;
-    while (end != ctx.end() && *end != '}') {
-      ++end;
-    }
-    if (end != it) {
-      specs = {it, std::string_view::size_type(end - it)};
-    }
-    return end;
-  }
-
-  template <typename FormatContext>
-  auto format(const date::zoned_time<Duration, TimeZonePtr>& ztime, FormatContext& ctx) {
-    if (ctx.locale()) {
-      const auto loc = ctx.locale().template get<std::locale>();
-      return fmt::format_to(ctx.out(), "{}", date::format(loc, fmt::to_string(specs), ztime));
-    }
-    return fmt::format_to(ctx.out(), "{}", date::format(fmt::to_string(specs), ztime));
-  }
-};
--- a/include/util/format.hpp
+++ b/include/util/format.hpp
@ -1,99 +0,0 @@
-#pragma once
-
-#include <fmt/format.h>
-#include <glibmm/ustring.h>
-
-class pow_format {
- public:
-  pow_format(long long val, std::string&& unit, bool binary = false)
-      : val_(val), unit_(unit), binary_(binary){};
-
-  long long val_;
-  std::string unit_;
-  bool binary_;
-};
-
-namespace fmt {
-template <>
-struct formatter<pow_format> {
-  char spec = 0;
-  int width = 0;
-
-  template <typename ParseContext>
-  constexpr auto parse(ParseContext& ctx) -> decltype(ctx.begin()) {
-    auto it = ctx.begin(), end = ctx.end();
-    if (it != end && *it == ':') ++it;
-    if (it && (*it == '>' || *it == '<' || *it == '=')) {
-      spec = *it;
-      ++it;
-    }
-    if (it == end || *it == '}') return it;
-    if ('0' <= *it && *it <= '9') {
-      // We ignore it for now, but keep it for compatibility with
-      // existing configs where the format for pow_format'ed numbers was
-      // 'string' and specifications such as {:>9} were valid.
-      // The rationale for ignoring it is that the only reason to specify
-      // an alignment and a with is to get a fixed width bar, and ">" is
-      // sufficient in this implementation.
-#if FMT_VERSION < 80000
-      width = parse_nonnegative_int(it, end, ctx);
-#else
-      width = detail::parse_nonnegative_int(it, end, -1);
-#endif
-    }
-    return it;
-  }
-
-  template <class FormatContext>
-  auto format(const pow_format& s, FormatContext& ctx) -> decltype(ctx.out()) {
-    const char* units[] = {"", "k", "M", "G", "T", "P", nullptr};
-
-    auto base = s.binary_ ? 1024ull : 1000ll;
-    auto fraction = (double)s.val_;
-
-    int pow;
-    for (pow = 0; units[pow + 1] != nullptr && fraction / base >= 1; ++pow) {
-      fraction /= base;
-    }
-
-    auto number_width = 5              // coeff in {:.1f} format
-                        + s.binary_;   // potential 4th digit before the decimal point
-    auto max_width = number_width + 1  // prefix from units array
-                     + s.binary_       // for the 'i' in GiB.
-                     + s.unit_.length();
-
-    const char* format;
-    std::string string;
-    switch (spec) {
-      case '>':
-        return fmt::format_to(ctx.out(), "{:>{}}", fmt::format("{}", s), max_width);
-      case '<':
-        return fmt::format_to(ctx.out(), "{:<{}}", fmt::format("{}", s), max_width);
-      case '=':
-        format = "{coefficient:<{number_width}.1f}{padding}{prefix}{unit}";
-        break;
-      case 0:
-      default:
-        format = "{coefficient:.1f}{prefix}{unit}";
-        break;
-    }
-    return fmt::format_to(
-        ctx.out(), fmt::runtime(format), fmt::arg("coefficient", fraction),
-        fmt::arg("number_width", number_width),
-        fmt::arg("prefix", std::string() + units[pow] + ((s.binary_ && pow) ? "i" : "")),
-        fmt::arg("unit", s.unit_),
-        fmt::arg("padding", pow         ? ""
-                            : s.binary_ ? "  "
-                                        : " "));
-  }
-};
-
-// Glib ustirng support
-template <>
-struct formatter<Glib::ustring> : formatter<std::string> {
-  template <typename FormatContext>
-  auto format(const Glib::ustring& value, FormatContext& ctx) {
-    return formatter<std::string>::format(static_cast<std::string>(value), ctx);
-  }
-};
-}  // namespace fmt
--- a/include/util/gtk_icon.hpp
+++ b/include/util/gtk_icon.hpp
@ -1,14 +0,0 @@
-#pragma once
-#include <gtkmm/icontheme.h>
-
-#include <mutex>
-#include <string>
-
-class DefaultGtkIconThemeWrapper {
- private:
-  static std::mutex default_theme_mutex;
-
- public:
-  static bool has_icon(const std::string&);
-  static Glib::RefPtr<Gdk::Pixbuf> load_icon(const char*, int, Gtk::IconLookupFlags);
-};
--- a/include/util/json.hpp
+++ b/include/util/json.hpp
@ -1,36 +1,34 @@
 #pragma once

-#include <fmt/ostream.h>
 #include <json/json.h>

-#if (FMT_VERSION >= 90000)
-
-template <>
-struct fmt::formatter<Json::Value> : ostream_formatter {};
-
-#endif
-
 namespace waybar::util {

-struct JsonParser {
-  JsonParser() {}
+  struct JsonParser {

-  const Json::Value parse(const std::string& data) const {
-    Json::Value root(Json::objectValue);
-    if (data.empty()) {
+    JsonParser()
+      : _reader(_builder.newCharReader())
+    {}
+
+    Json::Value parse(const std::string data)
+    {
+      Json::Value root;
+      std::string err;
+      bool res =
+        _reader->parse(data.c_str(), data.c_str() + data.size(), &root, &err);
+      if (!res)
+        throw std::runtime_error(err);
      return root;
    }
-    std::unique_ptr<Json::CharReader> const reader(builder_.newCharReader());
-    std::string err;
-    bool res = reader->parse(data.c_str(), data.c_str() + data.size(), &root, &err);
-    if (!res) throw std::runtime_error(err);
-    return root;
-  }

-  ~JsonParser() = default;
+    ~JsonParser()
+    {
+      delete _reader;
+    }

- private:
-  Json::CharReaderBuilder builder_;
-};
+  private:
+    Json::CharReaderBuilder _builder;
+    Json::CharReader *_reader;
+  };

-}  // namespace waybar::util
+}
--- a/include/util/prepare_for_sleep.h
+++ b/include/util/prepare_for_sleep.h
@ -1,9 +0,0 @@
-#pragma once
-
-#include "SafeSignal.hpp"
-
-namespace waybar::util {
-
-// Get a signal emited with value true when entering sleep, and false when exiting
-SafeSignal<bool>& prepare_for_sleep();
-}  // namespace waybar::util
--- a/include/util/rewrite_string.hpp
+++ b/include/util/rewrite_string.hpp
@ -1,8 +0,0 @@
-#pragma once
-#include <json/json.h>
-
-#include <string>
-
-namespace waybar::util {
-std::string rewriteString(const std::string&, const Json::Value&);
-}
--- a/include/util/rfkill.hpp
+++ b/include/util/rfkill.hpp
@ -1,26 +0,0 @@
-#pragma once
-
-#include <glibmm/iochannel.h>
-#include <linux/rfkill.h>
-#include <sigc++/signal.h>
-#include <sigc++/trackable.h>
-
-namespace waybar::util {
-
-class Rfkill : public sigc::trackable {
- public:
-  Rfkill(enum rfkill_type rfkill_type);
-  ~Rfkill();
-  bool getState() const;
-
-  sigc::signal<void(struct rfkill_event&)> on_update;
-
- private:
-  enum rfkill_type rfkill_type_;
-  bool state_ = false;
-  int fd_ = -1;
-
-  bool on_event(Glib::IOCondition cond);
-};
-
-}  // namespace waybar::util
--- a/include/util/sanitize_str.hpp
+++ b/include/util/sanitize_str.hpp
@ -1,6 +0,0 @@
-#pragma once
-#include <string>
-
-namespace waybar::util {
-std::string sanitize_string(std::string str);
-}  // namespace waybar::util
--- a/include/util/sleeper_thread.hpp
+++ b/include/util/sleeper_thread.hpp
@ -1,114 +0,0 @@
-#pragma once
-
-#include <chrono>
-#include <condition_variable>
-#include <ctime>
-#include <functional>
-#include <thread>
-
-#include "prepare_for_sleep.h"
-
-namespace waybar::util {
-
-/**
- * Defer pthread_cancel until the end of a current scope.
- *
- * Required to protect a scope where it's unsafe to raise `__forced_unwind` exception.
- * An example of these is a call of a method marked as `noexcept`; an attempt to cancel within such
- * a method may result in a `std::terminate` call.
- */
-class CancellationGuard {
-  int oldstate;
-
- public:
-  CancellationGuard() { pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &oldstate); }
-  ~CancellationGuard() { pthread_setcancelstate(oldstate, &oldstate); }
-};
-
-class SleeperThread {
- public:
-  SleeperThread() = default;
-
-  SleeperThread(std::function<void()> func)
-      : thread_{[this, func] {
-          while (do_run_) {
-            signal_ = false;
-            func();
-          }
-        }} {
-    connection_ = prepare_for_sleep().connect([this](bool sleep) {
-      if (not sleep) wake_up();
-    });
-  }
-
-  SleeperThread& operator=(std::function<void()> func) {
-    thread_ = std::thread([this, func] {
-      while (do_run_) {
-        signal_ = false;
-        func();
-      }
-    });
-    if (connection_.empty()) {
-      connection_ = prepare_for_sleep().connect([this](bool sleep) {
-        if (not sleep) wake_up();
-      });
-    }
-    return *this;
-  }
-
-  bool isRunning() const { return do_run_; }
-
-  auto sleep_for(std::chrono::system_clock::duration dur) {
-    std::unique_lock lk(mutex_);
-    CancellationGuard cancel_lock;
-    return condvar_.wait_for(lk, dur, [this] { return signal_ || !do_run_; });
-  }
-
-  auto sleep_until(
-      std::chrono::time_point<std::chrono::system_clock, std::chrono::system_clock::duration>
-          time_point) {
-    std::unique_lock lk(mutex_);
-    CancellationGuard cancel_lock;
-    return condvar_.wait_until(lk, time_point, [this] { return signal_ || !do_run_; });
-  }
-
-  void wake_up() {
-    {
-      std::lock_guard<std::mutex> lck(mutex_);
-      signal_ = true;
-    }
-    condvar_.notify_all();
-  }
-
-  auto stop() {
-    {
-      std::lock_guard<std::mutex> lck(mutex_);
-      signal_ = true;
-      do_run_ = false;
-    }
-    condvar_.notify_all();
-    auto handle = thread_.native_handle();
-    if (handle != 0) {
-      // TODO: find a proper way to terminate thread...
-      pthread_cancel(handle);
-    }
-  }
-
-  ~SleeperThread() {
-    connection_.disconnect();
-    stop();
-    if (thread_.joinable()) {
-      thread_.join();
-    }
-  }
-
- private:
-  std::thread thread_;
-  std::condition_variable condvar_;
-  std::mutex mutex_;
-  bool do_run_ = true;
-  bool signal_ = false;
-  sigc::connection connection_;
-};
-
-}  // namespace waybar::util
--- a/include/util/string.hpp
+++ b/include/util/string.hpp
@ -1,17 +0,0 @@
-#pragma once
-
-#include <string>
-
-const std::string WHITESPACE = " \n\r\t\f\v";
-
-inline std::string ltrim(const std::string& s) {
-  size_t begin = s.find_first_not_of(WHITESPACE);
-  return (begin == std::string::npos) ? "" : s.substr(begin);
-}
-
-inline std::string rtrim(const std::string& s) {
-  size_t end = s.find_last_not_of(WHITESPACE);
-  return (end == std::string::npos) ? "" : s.substr(0, end + 1);
-}
-
-inline std::string trim(const std::string& s) { return rtrim(ltrim(s)); }
--- a/include/util/ustring_clen.hpp
+++ b/include/util/ustring_clen.hpp
@ -1,5 +0,0 @@
-#pragma once
-#include <glibmm/ustring.h>
-
-// calculate column width of ustring
-int ustring_clen(const Glib::ustring &str);
--- a/man/waybar-backlight.5.scd
+++ b/man/waybar-backlight.5.scd
@ -1,92 +0,0 @@
-waybar-backlight(5)
-
-# NAME
-
-waybar - backlight module
-
-# DESCRIPTION
-
-The *backlight* module displays the current backlight level.
-
-# CONFIGURATION
-
-*interval*: ++
-	typeof: integer ++
-	default: 2 ++
-	The interval in which information gets polled.
-
-*format*: ++
-	typeof: string ++
-	default: {percent}% ++
-	The format, how information should be displayed. On {} data gets inserted.
-
-*max-length*: ++
-	typeof: integer ++
-	The maximum length in characters the module should display.
-
-*min-length*: ++
-	typeof: integer ++
-	The minimum length in characters the module should take up.
-
-*align*: ++
-	typeof: float ++
-	The alignment of the text, where 0 is left-aligned and 1 is right-aligned. If the module is rotated, it will follow the flow of the text.
-
-*rotate*: ++
-	typeof: integer ++
-	Positive value to rotate the text label.
-
-*states*: ++
-	typeof: object ++
-	A number of backlight states which get activated on certain brightness levels. See *waybar-states(5)*.
-
-*on-click*: ++
-	typeof: string ++
-	Command to execute when the module is clicked.
-
-*on-click-middle*: ++
-	typeof: string ++
-	Command to execute when middle-clicked on the module using mousewheel.
-
-*on-click-right*: ++
-	typeof: string ++
-	Command to execute when the module is right clicked.
-
-*on-update*: ++
-	typeof: string ++
-	Command to execute when the module is updated.
-
-*on-scroll-up*: ++
-	typeof: string ++
-	Command to execute when performing a scroll up on the module. This replaces the default behaviour of brightness control.
-
-*on-scroll-down*: ++
-	typeof: string
-	Command to execute when performing a scroll down on the module. This replaces the default behaviour of brightness control.
-
-*smooth-scrolling-threshold*: ++
-	typeof: double
-	Threshold to be used when scrolling.
-
-*reverse-scrolling*: ++
-	typeof: bool ++
-	Option to reverse the scroll direction.
-
-*scroll-step*: ++
-	typeof: float ++
-	default: 1.0 ++
-	The speed in which to change the brightness when scrolling.
-
-# EXAMPLE:
-
-```
-"backlight": {
-	"device": "intel_backlight",
-	"format": "{percent}% {icon}",
-	"format-icons": ["", ""]
-}
-```
-
-# STYLE
-
- *#backlight*
--- a/man/waybar-battery.5.scd
+++ b/man/waybar-battery.5.scd
@ -1,164 +0,0 @@
-waybar-battery(5)
-
-# NAME
-
-waybar - battery module
-
-# DESCRIPTION
-
-The *battery* module displays the current capacity and state (eg. charging) of your battery.
-
-# CONFIGURATION
-
-*bat*: ++
-	typeof: string ++
-	The battery to monitor, as in /sys/class/power_supply/ instead of auto detect.
-
-*adapter*: ++
-	typeof: string ++
-	The adapter to monitor, as in /sys/class/power_supply/ instead of auto detect.
-
-*full-at*: ++
-	typeof: integer ++
-	Define the max percentage of the battery, for when you've set the battery to stop charging at a lower level to save it. For example, if you've set the battery to stop at 80% that will become the new 100%.
-
-*design-capacity*: ++
-	typeof: bool ++
-	default: false ++
-	Option to use the battery design capacity instead of it's current maximal capacity.
-
-*interval*: ++
-	typeof: integer ++
-	default: 60 ++
-	The interval in which the information gets polled.
-
-*states*: ++
-	typeof: object ++
-	A number of battery states which get activated on certain capacity levels. See *waybar-states(5)*.
-
-*format*: ++
-	typeof: string ++
-	default: {capacity}% ++
-	The format, how information should be displayed.
-
-*format-time*: ++
-	typeof: string ++
-	default: {H} h {M} min ++
-	The format, how the time should be displayed.
-
-*format-icons*: ++
-	typeof: array/object ++
-	Based on the current capacity, the corresponding icon gets selected. ++
-	The order is *low* to *high*. Or by the state if it is an object.
-
-*max-length*: ++
-	typeof: integer++
-	The maximum length in character the module should display.
-
-*min-length*: ++
-	typeof: integer ++
-	The minimum length in characters the module should take up.
-
-*align*: ++
-	typeof: float ++
-	The alignment of the text, where 0 is left-aligned and 1 is right-aligned. If the module is rotated, it will follow the flow of the text.
-
-*rotate*: ++
-	typeof: integer++
-	Positive value to rotate the text label.
-
-*on-click*: ++
-	typeof: string ++
-	Command to execute when clicked on the module.
-
-*on-click-middle*: ++
-	typeof: string ++
-	Command to execute when middle-clicked on the module using mousewheel.
-
-*on-click-right*: ++
-	typeof: string ++
-	Command to execute when you right clicked on the module.
-
-*on-update*: ++
-	typeof: string ++
-	Command to execute when the module is updated.
-
-*on-scroll-up*: ++
-	typeof: string ++
-	Command to execute when scrolling up on the module.
-
-*on-scroll-down*: ++
-	typeof: string ++
-	Command to execute when scrolling down on the module.
-
-*smooth-scrolling-threshold*: ++
-	typeof: double ++
-	Threshold to be used when scrolling.
-
-*tooltip*: ++
-	typeof: bool ++
-	default: true ++
-	Option to disable tooltip on hover.
-
-# FORMAT REPLACEMENTS
-
-*{capacity}*: Capacity in percentage
-
-*{power}*: Power in watts
-
-*{icon}*: Icon, as defined in *format-icons*.
-
-*{time}*: Estimate of time until full or empty. Note that this is based on the power draw at the last refresh time, not an average.
-
-# TIME FORMAT
-
-The *battery* module allows you to define how time should be formatted via *format-time*.
-
-The three arguments are:
-*{H}*: Hours
-*{M}*: Minutes
-*{m}*: Zero-padded minutes
-
-# CUSTOM FORMATS
-
-The *battery* module allows one to define custom formats based on up to two factors. The best fitting format will be selected.
-
-*format-<state>*: With *states*, a custom format can be set depending on the capacity of your battery.
-
-*format-<status>*: With the status, a custom format can be set depending on the status in /sys/class/power_supply/<bat>/status (in lowercase).
-
-*format-<status>-<state>*: You can also set a custom format depending on both values.
-
-# STATES
-
- Every entry (*state*) consists of a *<name>* (typeof: *string*) and a *<value>* (typeof: *integer*).
- The state can be addressed as a CSS class in the *style.css*. The name of the CSS class is the *<name>* of the state.	Each class gets activated when the current capacity is equal or below the configured *<value>*.
- Also each state can have its own *format*. Those con be configured via *format-<name>*. Or if you want to differentiate a bit more even as *format-<status>-<state>*. For more information see *custom-formats*.
-
-
-
-# EXAMPLES
-
-```
-"battery": {
-	"bat": "BAT2",
-	"interval": 60,
-	"states": {
-		"warning": 30,
-		"critical": 15
-	},
-	"format": "{capacity}% {icon}",
-	"format-icons": ["", "", "", "", ""],
-	"max-length": 25
-}
-```
-
-# STYLE
-
- *#battery*
- *#battery.<status>*
-	- *<status>* is the value of /sys/class/power_supply/<bat>/status in lowercase.
- *#battery.<state>*
-	- *<state>* can be defined in the *config*. For more information see *states*.
- *#battery.<status>.<state>*
-	- Combination of both *<status>* and *<state>*.
--- a/man/waybar-bluetooth.5.scd
+++ b/man/waybar-bluetooth.5.scd
@ -1,210 +0,0 @@
-waybar-bluetooth(5)
-
-# NAME
-
-waybar - bluetooth module
-
-# DESCRIPTION
-
-The *bluetooth* module displays information about a bluetooth controller and its connections.
-
-# CONFIGURATION
-
-Addressed by *bluetooth*
-
-*controller*: ++
-	typeof: string ++
-	Use the controller with the defined alias. Otherwise a random controller is used. Recommended to define when there is more than 1 controller available to the system.
-
-*format-device-preference*: ++
-	typeof: array ++
-	A ranking of bluetooth devices, addressed by their alias. The order is from *first displayed* to *last displayed*. ++
-	If this config option is not defined or none of the devices in the list are connected, it will fall back to showing the last connected device.
-
-*format*: ++
-	typeof: string  ++
-	default: * {status}* ++
-	The format, how information should be displayed. This format is used when other formats aren't specified.
-
-*format-disabled*: ++
-	typeof: string ++
-	This format is used when the displayed controller is disabled.
-
-*format-off*: ++
-	typeof: string ++
-	This format is used when the displayed controller is turned off.
-
-*format-on*: ++
-	typeof: string ++
-	This format is used when the displayed controller is turned on with no devices connected.
-
-*format-connected*: ++
-	typeof: string ++
-	This format is used when the displayed controller is connected to at least 1 device.
-
-*format-no-controller*: ++
-	typeof: string ++
-	This format is used when no bluetooth controller could be found
-
-*format-icons*: ++
-	typeof: array/object ++
-	Based on the current battery percentage (see section *EXPERIMENTAL BATTERY PERCENTAGE FEATURE*), the corresponding icon gets selected. ++
-	The order is *low* to *high*. Will only show the current battery percentage icon in the *\*-connected-battery* config options. ++
-	Or by the state if it is an object. It will fall back to the enabled state if its derivatives are not defined (on, off, connected).
-
-*rotate*: ++
-	typeof: integer ++
-	Positive value to rotate the text label.
-
-*max-length*: ++
-	typeof: integer ++
-	The maximum length in character the module should display.
-
-*min-length*: ++
-	typeof: integer ++
-	The minimum length in characters the module should take up.
-
-*align*: ++
-	typeof: float ++
-	The alignment of the text, where 0 is left-aligned and 1 is right-aligned. If the module is rotated, it will follow the flow of the text.
-
-*on-click*: ++
-	typeof: string ++
-	Command to execute when clicked on the module.
-
-*on-click-middle*: ++
-	typeof: string ++
-	Command to execute when middle-clicked on the module using mousewheel.
-
-*on-click-right*: ++
-	typeof: string ++
-	Command to execute when you right clicked on the module.
-
-*on-scroll-up*: ++
-	typeof: string ++
-	Command to execute when scrolling up on the module.
-
-*on-scroll-down*: ++
-	typeof: string ++
-	Command to execute when scrolling down on the module.
-
-*smooth-scrolling-threshold*: ++
-	typeof: double ++
-	Threshold to be used when scrolling.
-
-*tooltip*: ++
-	typeof: bool ++
-	default: *true* ++
-	Option to disable tooltip on hover.
-
-*tooltip-format*: ++
-	typeof: string ++
-	The format, how information should be displayed in the tooltip. This format is used when other formats aren't specified.
-
-*tooltip-format-disabled*: ++
-	typeof: string ++
-	This format is used when the displayed controller is disabled.
-
-*tooltip-format-off*: ++
-	typeof: string ++
-	This format is used when the displayed controller is turned off.
-
-*tooltip-format-on*: ++
-	typeof: string ++
-	This format is used when the displayed controller is turned on with no devices connected.
-
-*tooltip-format-connected*: ++
-	typeof: string ++
-	This format is used when the displayed controller is connected to at least 1 device.
-
-*tooltip-format-no-controller*: ++
-	typeof: string ++
-	This format is used when no bluetooth controller could be found
-
-*tooltip-format-enumerate-connected*: ++
-	typeof: string ++
-	This format is used to define how each connected device should be displayed within the *device_enumerate* format replacement in the tooltip menu.
-
-# FORMAT REPLACEMENTS
-
-*{status}*: Status of the bluetooth device.
-
-*{icon}*: Icon, as defined in *format-icons*.
-
-*{num_connections}*: Number of connections the displayed controller has.
-
-*{controller_address}*: Address of the displayed controller.
-
-*{controller_address_type}*: Address type of the displayed controller.
-
-*{controller_alias}*: Alias of the displayed controller.
-
-*{device_address}*: Address of the displayed device.
-
-*{device_address_type}*: Address type of the displayed device.
-
-*{device_alias}*: Alias of the displayed device.
-
-*{device_enumerate}*: Show a list of all connected devices, each on a separate line. Define the format of each device with the *tooltip-format-enumerate-connected* ++
-and/or *tooltip-format-enumerate-connected-battery* config options. Can only be used in the tooltip related format options.
-
-# EXPERIMENTAL BATTERY PERCENTAGE FEATURE
-
-At the time of writing, the experimental features of BlueZ need to be turned on, for the battery percentage options listed below to work.
-
-## FORMAT REPLACEMENT
-
-*{device_battery_percentage}*: Battery percentage of the displayed device if available. Use only in the config options defined below.
-
-## CONFIGURATION
-
-*format-connected-battery*: ++
-	typeof: string ++
-	This format is used when the displayed device provides its battery percentage.
-
-*tooltip-format-connected-battery*: ++
-	typeof: string ++
-	This format is used when the displayed device provides its battery percentage.
-
-*tooltip-format-enumerate-connected-battery*: ++
-	typeof: string ++
-	This format is used to define how each connected device with a battery should be displayed within the *device_enumerate* format replacement option. ++
-	When this config option is not defined, it will fall back on the *tooltip-format-enumerate-connected* config option.
-
-# EXAMPLES
-
-```
-"bluetooth": {
-	// "controller": "controller1", // specify the alias of the controller if there are more than 1 on the system
-	"format": " {status}",
-	"format-disabled": "", // an empty format will hide the module
-	"format-connected": " {num_connections} connected",
-	"tooltip-format": "{controller_alias}\\t{controller_address}",
-	"tooltip-format-connected": "{controller_alias}\\t{controller_address}\\n\\n{device_enumerate}",
-	"tooltip-format-enumerate-connected": "{device_alias}\\t{device_address}"
-}
-```
-
-```
-"bluetooth": {
-	"format": " {status}",
-	"format-connected": " {device_alias}",
-	"format-connected-battery": " {device_alias} {device_battery_percentage}%",
-	// "format-device-preference": [ "device1", "device2" ], // preference list deciding the displayed device
-	"tooltip-format": "{controller_alias}\\t{controller_address}\\n\\n{num_connections} connected",
-	"tooltip-format-connected": "{controller_alias}\\t{controller_address}\\n\\n{num_connections} connected\\n\\n{device_enumerate}",
-	"tooltip-format-enumerate-connected": "{device_alias}\\t{device_address}",
-	"tooltip-format-enumerate-connected-battery": "{device_alias}\\t{device_address}\\t{device_battery_percentage}%"
-}
-```
-
-# STYLE
-
- *#bluetooth*
- *#bluetooth.disabled*
- *#bluetooth.off*
- *#bluetooth.on*
- *#bluetooth.connected*
- *#bluetooth.discoverable*
- *#bluetooth.discovering*
- *#bluetooth.pairable*
--- a/Show More
+++ b/Show More