diff --git a/modules/misc/news.nix b/modules/misc/news.nix index 3b44bdf7..23f64d8e 100644 --- a/modules/misc/news.nix +++ b/modules/misc/news.nix @@ -821,6 +821,13 @@ in A new module is available: 'programs.alot'. ''; } + + { + time = "2018-10-20T09:30:57+00:00"; + message = '' + A new module is available: 'programs.urxvt'. + ''; + } ]; }; } diff --git a/modules/modules.nix b/modules/modules.nix index d8c2732e..374edb62 100644 --- a/modules/modules.nix +++ b/modules/modules.nix @@ -61,6 +61,7 @@ let ./programs/taskwarrior.nix ./programs/termite.nix ./programs/texlive.nix + ./programs/urxvt.nix ./programs/vim.nix ./programs/zathura.nix ./programs/zsh.nix diff --git a/modules/programs/urxvt.nix b/modules/programs/urxvt.nix new file mode 100644 index 00000000..5ac4f4bd --- /dev/null +++ b/modules/programs/urxvt.nix @@ -0,0 +1,156 @@ +{ config, lib, pkgs, ... }: + +with lib; + +let + + cfg = config.programs.urxvt; + +in + +{ + options.programs.urxvt = { + enable = mkEnableOption "rxvt-unicode terminal emulator"; + + package = mkOption { + type = types.package; + default = pkgs.rxvt_unicode; + defaultText = "pkgs.rxvt_unicode"; + description = "rxvt-unicode package to install."; + }; + + fonts = mkOption { + type = types.listOf types.str; + default = []; + description = "List of fonts to be used."; + example = [ "xft:Droid Sans Mono Nerd Font:size=9" ]; + }; + + keybindings = mkOption { + type = types.attrsOf types.str; + default = {}; + description = "Mapping of keybindings to actions"; + example = literalExample '' + { + "Shift-Control-C" = "eval:selection_to_clipboard"; + "Shift-Control-V" = "eval:paste_clipboard"; + } + ''; + }; + + iso14755 = mkOption { + type = types.bool; + default = true; + description = "ISO14755 support for viewing and entering unicode characters."; + }; + + scroll = { + bar = mkOption { + type = types.submodule { + options = { + enable = mkOption { + type = types.bool; + default = true; + description = "Whether to enable the scrollbar"; + }; + + style = mkOption { + type = types.enum [ "rxvt" "plain" "next" "xterm" ]; + default = "plain"; + description = "Scrollbar style."; + }; + + align = mkOption { + type = types.enum [ "top" "bottom" "center" ]; + default = "center"; + description = "Scrollbar alignment."; + }; + + position = mkOption { + type = types.enum [ "left" "right" ]; + default = "right"; + description = "Scrollbar position."; + }; + + floating = mkOption { + type = types.bool; + default = true; + description = "Whether to display an rxvt scrollbar without a trough."; + }; + }; + }; + default = {}; + description = "Scrollbar settings."; + }; + + lines = mkOption { + type = types.ints.unsigned; + default = 10000; + description = "Number of lines to save in the scrollback buffer."; + }; + + keepPosition = mkOption { + type = types.bool; + default = true; + description = "Whether to keep a scroll position when TTY receives new lines."; + }; + + scrollOnKeystroke = mkOption { + type = types.bool; + default = true; + description = "Whether to scroll to bottom on keyboard input."; + }; + + scrollOnOutput = mkOption { + type = types.bool; + default = false; + description = "Whether to scroll to bottom on TTY output."; + }; + }; + + transparent = mkOption { + type = types.bool; + default = false; + description = "Whether to enable pseudo-transparency."; + }; + + shading = mkOption { + type = types.ints.between 0 200; + default = 100; + description = "Darken (0 .. 99) or lighten (101 .. 200) the transparent background."; + }; + + extraConfig = mkOption { + default = {}; + type = types.attrs; + description = "Additional configuration to add."; + example = { "shading" = 15; }; + }; + + }; + + config = mkIf cfg.enable { + home.packages = [ cfg.package ]; + + xresources.properties = { + "URxvt.scrollBar" = cfg.scroll.bar.enable; + "URxvt.scrollstyle" = cfg.scroll.bar.style; + "URxvt.scrollBar_align" = cfg.scroll.bar.align; + "URxvt.scrollBar_right" = cfg.scroll.bar.position == "right"; + "URxvt.scrollBar_floating" = cfg.scroll.bar.floating; + "URxvt.saveLines" = cfg.scroll.lines; + "URxvt.scrollWithBuffer" = cfg.scroll.keepPosition; + "URxvt.scrollTtyKeypress" = cfg.scroll.scrollOnKeystroke; + "URxvt.scrollTtyOutput" = cfg.scroll.scrollOnOutput; + "URxvt.transparent" = cfg.transparent; + "URxvt.shading" = cfg.shading; + "URxvt.iso14755" = cfg.iso14755; + } // flip mapAttrs' cfg.keybindings (kb: action: + nameValuePair "URxvt.keysym.${kb}" action + ) // optionalAttrs (cfg.fonts != []) { + "URxvt.font" = concatStringsSep "," cfg.fonts; + } // flip mapAttrs' cfg.extraConfig (k: v: + nameValuePair "URxvt.${k}" v + ); + }; +}