zathura: add config

user/home.nix

@@ -25,6 +25,7 @@ in {
     ./ranger
     ./lf
     ./pass.nix
+    ./zathura.nix
     ./man.nix
     inputs.hyprland.homeManagerModules.default
   ] ++ lib.optional (desktop == "sway") ./sway.nix;

user/zathura.nix

@@ -0,0 +1,53 @@
+{ config, pkgs, lib, font, ... }:
+let inherit (import ./variables.nix) key color accent font;
+in {
+  config = {
+    programs.zathura.enable = true;
+    programs.zathura.options = {
+      font = "${font.mono} ${toString font.size.small}";
+      guioptions = "s";
+
+      selection-clipboard = "clipboard";
+
+      recolor = true;
+      recolor-keephue = true;
+      recolor-lightcolor = "rgba(0,0,0,0)";
+      recolor-darkcolor = color.txt;
+
+      # default-bg =    "rgba({{@@ bg_rgb @@}},{{@@ opacity @@}})";
+
+      inputbar-bg = color.bg_dark;
+      inputbar-fg = color.txt;
+
+      statusbar-bg = color.bg;
+      statusbar-fg = color.txt;
+
+      completion-bg = color.bg;
+      completion-fg = color.txt;
+
+      completion-group-bg = color.bg_dark;
+      completion-group-fg = color.txt;
+
+      completion-highlight-bg = accent.color;
+      completion-highlight-fg = accent.fg;
+
+      index-active-bg = accent.color;
+      index-active-fg = accent.fg;
+    };
+    programs.zathura.mappings = {
+      "<C-b>" = "toggle_statusbar";
+      ${key.left} = "scroll left";
+      ${key.down} = "scroll down";
+      ${key.up} = "scroll up";
+      ${key.right} = "scroll right";
+      "[index] ${key.left}" = "navigate_index collapse";
+      "[index] ${key.down}" = "navigate_index down";
+      "[index] ${key.up}" = "navigate_index up";
+      "[index] ${key.right}" = "navigate_index expand";
+      ${lib.toUpper key.down} = "navigate next";
+      ${lib.toUpper key.up} = "navigate previous";
+      ${key.next} = "search forward";
+      ${lib.toUpper key.next} = "search backward";
+    };
+  };
+}