====== Hyprland on ArchLinux ======
  * [[https://wiki.archlinux.jp/index.php/Hyprland|ArchWikiのHyprland項]]
  * [[https://qiita.com/adabana-saki/items/9ea6f5fe39eca6a021e4|参考にしたぶろぐその１]]

==== 注意点 ====
  * 仮想PCでは3DアクセラレーションONにしないと起動すらしません。
    * VirtualBox では壁紙描写がうまくいかないなどの一部問題があります。
    * VMware Workstation では以下のおまじないを頭につけると動くものもあります
<code bash>
user$ LIBGL_ALWAYS_SOFTWARE=1 pavucontrol
user$ LIBGL_ALWAYS_SOFTWARE=1 alacritty
</code>



===== 入れ方 =====

<code bash>
user$ sudo pacman -S hyprland xdg-desktop-portal-hyprland lightdm lightdm-gtk-greeter xdg-user-dirs foot thunar wofi waybar \
        pipewire pipewire-pulse wireplumber alsa-utils pavucontrol sof-firmware \
        cliphist wl-clipboard hyprshot \
        fcitx5 fcitx5-mozc fcitx5-configtool fcitx5-gtk fcitx5-qt
user$ LC_ALL=C.UTF-8 xdg-user-dirs-update --force 
user$ sudo systemctl enable lightdm
</code>

  * パッケージ詳細
    * hyprland : 本体
    * xdg-desktop-portal-hyprland : なんやかんや?
    * lightdm* : ログイン周りの変更 (GUIでINするやつ)
    * xdg-user-dirs : Documentsとかの整備
    * foot : ターミナル (Wayland用)
    * thunar : ファイラ (Xfce4系)
    * wofi : ランチャ
    * waybar : ステータスバー
    * pipewire の行 : サウンドまわり
    * clip の行 : クリップボード拡張系
    * fcitx5 の行 : 日本語入力まわり


===== 初期カスタマイズ =====

<code bash>
user$ mkdir -p ~/.config/wofi/ ; touch ~/.config/wofi/config; nano ~/.config/wofi/config
user$ mkdir -p ~/.config/hypr/;  nano ~/.config/hypr/hyprland.conf
</code>

==== wofi設定 (wofi/config) ====

<code ini>
# ~/.config/wofi/config
width=500
height=400
prompt=Search...
location=center
show=drun
allow_markup=true
no_actions=true
term=foot
matching=fuzzy
</code>

==== hyprland.conf 初期状態 ====

<code ini>
# This config is a STUB! This should never be generated.
# Use the default lua config from https://github.com/hyprwm/Hyprland/blob/main/example/hyprland.lua

autogenerated = 1

$mainMod = SUPER
$terminal = kitty
$fileManager = dolphin
$menu = hyprlauncher

bind = $mainMod, Q, exec, $terminal
bind = $mainMod, C, killactive,
bind = $mainMod, M, exec, command -v hyprshutdown >/dev/null 2>&1 && hyprshutdown || hyprctl dispatch exit
bind = $mainMod, E, exec, $fileManager
bind = $mainMod, V, togglefloating,
bind = $mainMod, R, exec, $menu
</code>

==== hyprland.conf 最小限カスタムしたやつ ====
<code ini>
$mainMod = SUPER
$terminal = foot
$fileManager = thunar
$browser = firefox
$menu = wofi


# ぱっと見みたいな
general {
    gaps_in = 5
    gaps_out = 10
    border_size = 2
}

animations {
    enabled = yes
    
    # ベジェ曲線を定義
    bezier = myBezier, 0.05, 0.9, 0.1, 1.05

    # アニメーションを定義
    animation = windows, 1, 7, myBezier
    animation = windowsOut, 1, 7, default, popin 80%
    animation = fade, 1, 7, default
    animation = workspaces, 1, 6, default
}

# 装飾設定
decoration {
    # 角の丸み
    rounding = 10

    # 透明度
    active_opacity = 1.0
    inactive_opacity = 0.9

    # ぼかし効果
    blur {
        enabled = true
        size = 8
        passes = 2
        new_optimizations = true
    }

    # 影
    shadow {
        enabled = true
        range = 20
        render_power = 3
        color = rgba(1a1a1aee)
    }
}

xwayland {
    force_zero_scaling = true
}

exec-once = sleep 5 && waybar
exec-once = dbus-update-activation-environment --systemd WAYLAND_DISPLAY XDG_CURRENT_DESKTOP

#クリップボード
exec-once = cliphist wipe
exec-once = wl-paste --type text --watch cliphist store
exec-once = wl-paste --type image --watch cliphist store

# 日本語キー設定とか日本語入力とか
input {
    kb_layout = jp

    sensitivity = 0
    accel_profile = flat #マウスカーソルの動き制御 (均等速度に変更する)
}
exec-once = fcitx5
env = GTK_IM_MODULE,fcitx
env = QT_IM_MODULE,fcitx
env = XMODIFIERS,@im=fcitx
 
# ショートカット類
bind = $mainMod, Q, exec, $terminal
bind = $mainMod, Return, exec, $terminal
bind = $mainMod, C, killactive,
bind = $mainMod, M, exec, command -v hyprshutdown >/dev/null 2>&1 && hyprshutdown || hyprctl dispatch exit
bind = $mainMod, E, exec, $fileManager
bind = $mainMod, V, togglefloating,
bind = $mainMod, B, exec, $browser
bind = $mainMod, R, exec, wofi --show drun
bind = $mainMod, F, fullscreen, 0       # normal fullscreen
bind = $mainMod SHIFT, F, fullscreen, 1 # maximize fullscreen (statusbar etc saved)
bind = $mainMod SHIFT, S, exec, grim -g "$(slurp)" - | wl-copy
bind = $mainMod SHIFT, V, exec, cliphist list | wofi --dmenu | cliphist decode | wl-copy
bind = $mainMod LCTRL, V, exec, cliphist wipe

# フォーカス移動
bind = $mainMod, H, movefocus, l
bind = $mainMod, L, movefocus, r
bind = $mainMod, K, movefocus, u
bind = $mainMod, J, movefocus, d

# ワークスペース切り替え
bind = $mainMod, 1, workspace, 1
bind = $mainMod, 2, workspace, 2
bind = $mainMod, 3, workspace, 3
bind = $mainMod, 4, workspace, 4
bind = $mainMod, 5, workspace, 5
bind = $mainMod, 6, workspace, 6
bind = $mainMod, 7, workspace, 7
bind = $mainMod, 8, workspace, 8
bind = $mainMod, 9, workspace, 9

# ウィンドウを別のワークスペースに移動
bind = $mainMod SHIFT, 1, movetoworkspace, 1
bind = $mainMod SHIFT, 2, movetoworkspace, 2
bind = $mainMod SHIFT, 3, movetoworkspace, 3
bind = $mainMod SHIFT, 4, movetoworkspace, 4
bind = $mainMod SHIFT, 5, movetoworkspace, 5
bind = $mainMod SHIFT, 6, movetoworkspace, 6
bind = $mainMod SHIFT, 7, movetoworkspace, 7
bind = $mainMod SHIFT, 8, movetoworkspace, 8
bind = $mainMod SHIFT, 9, movetoworkspace, 9

# マウス操作 (272:左クリック / 273:右クリック)
bindm = $mainMod, mouse:272, movewindow
bindm = $mainMod, mouse:273, resizewindow
 
monitor=Virtual-1,1920x1080@60,auto,1    #virtualboxの場合。詳細は hyprctl monitors で確認。
</code>


===== Foot (ターミナル) の改造 =====
<code bash>
user$ mkdir -p ~/.config/foot; cp /etc/xdg/foot/foot.ini ~/.config/foot/foot.ini
user$ nano ~/.config/foot/foot.ini
</code>

書き足すところ
<code ini>
[colors-dark]
alpha=0.85  #0.00~1.00

[main]
font=monospace:size=11.5
pad=4x4
dpi-aware=yes
</code>

===== Waybar (状態表示の帯) の改造 =====

[[waybar|Waybar カスタマイズ / Hyprland on ArchLinux]] を参照。