donovanglover-nix-config/applications/qutebrowser/default.nix

{ pkgs, ... }:

{
  home-manager.sharedModules = [{
    programs.qutebrowser = {
      enable = true;
      package = pkgs.qutebrowser-qt6;

      settings = {
        confirm_quit = [
          "multiple-tabs"
          "downloads"
        ];

        session.lazy_restore = true;

        tabs = {
          show = "multiple";
          mousewheel_switching = false;
          last_close = "close";
          new_position.unrelated = "next";
        };

        content = {
          persistent_storage = true;
          notifications.enabled = true;
          register_protocol_handler = true;
          mute = true;
          headers.accept_language = "ja-JP,en-US";
        };

        editor.command = [ "kitty" "-e" "nvim" "{}" ];
      };

      keyBindings = {
        normal = {
          d = "scroll-page 0 0.5";
          u = "scroll-page 0 -0.5";
          D = "scroll-page 0 0.5";
          U = "scroll-page 0 -0.5";
          "<Alt+Left>" = "back";
          "<Alt+Right>" = "forward";
          "<Ctrl+Shift+Tab>" = "tab-prev";
          "<Ctrl+Tab>" = "tab-next";
          J = "tab-prev";
          K = "tab-next";
          "<F12>" = "devtools";
          zb = "bookmark-del";
          x = "tab-close";
          X = "undo";
          st = "config-cycle tabs.show multiple switching";
          sTh = "set tabs.position left";
          sTj = "set tabs.position bottom";
          sTk = "set tabs.position top";
          sTl = "set tabs.position right";
        };
      };

      extraConfig = ''
        # Mute tabs by default
        from qutebrowser.mainwindow import tabwidget
        tabwidget.TabWidget.MUTE_STRING = ""
        tabwidget.TabWidget.AUDIBLE_STRING = "[A]"

        # Use ranger as the file selector
        c.fileselect.handler = 'external'
        c.fileselect.folder.command = ['kitty', '-e', 'ranger', '--choosedir={}']
        c.fileselect.multiple_files.command = ['kitty', '-e', 'ranger', '--choosefiles={}']
        c.fileselect.single_file.command = ['kitty', '-e', 'ranger', '--choosefile={}']

        # Better context menu colors
        c.colors.contextmenu.disabled.fg = '#808080'
        c.colors.contextmenu.menu.bg = '#353535'
        c.colors.contextmenu.menu.fg = '#ffffff'
        c.colors.contextmenu.selected.bg = '#909090'

        # Chromium flags
        c.qt.args = ["disable-backing-store-limit", "enable-accelerated-video-decode", "disable-gpu-driver-bug-workarounds"]
        c.qt.chromium.low_end_device_mode = 'never'

        # Download settings
        c.downloads.location.directory = "$HOME/Downloads"
        c.downloads.location.prompt = False
        c.downloads.position = "bottom"
        c.downloads.remove_finished = 5000

        # Increase the default scroll offset of j/k
        # NOTE: Unfortunately this breaks websites that use their own keybinds for j/k/etc
        # config.bind('j', 'run-with-count 5 scroll down')
        # config.bind('k', 'run-with-count 5 scroll up')

        # NOTE: Use with smooth smooth scrolling enabled to scroll smoothly
        # config.bind('d', 'run-with-count 12 scroll down')
        # config.bind('u', 'run-with-count 12 scroll up')

        # Don't paste something by accident
        config.unbind('pp', mode='normal')
        config.unbind('pP', mode='normal')
        config.unbind('Pp', mode='normal')
        config.unbind('PP', mode='normal')
        config.unbind('wp', mode='normal')
        config.unbind('wP', mode='normal')

        # Easily enter account information
        # NOTE: I re-evaluated pass when I was focusing on a terminal-centric workflow.
        config.bind('zl', 'spawn --userscript qute-pass')
        config.bind('zpl', 'spawn --userscript qute-pass --password-only')
        config.bind('zol', 'spawn --userscript qute-pass --otp-only')

        # Hide the status bar except under exceptional circumstances
        # NOTE: This broke more things than not, which is why I ultimately decided
        #       to always use the status bar. More information can be found in the
        #       following discussion: https://github.com/qutebrowser/qutebrowser/issues/2236
        # config.bind('o', 'set statusbar.show always;; set-cmd-text -s :open')
        # config.bind('O', 'set statusbar.show always;; set-cmd-text -s :open -t')
        # config.bind('T', 'set statusbar.show always;; set-cmd-text -sr :tab-focus')
        # config.bind(':', 'set statusbar.show always;; set-cmd-text :')
        # config.bind('/', 'set statusbar.show always;; set-cmd-text /')
        # config.bind('<Escape>', 'mode-enter normal;; set statusbar.show in-mode', mode='command')
        config.bind('zM', 'spawn mpv --force-window=immediate {url}')
        config.bind('zm', 'hint links spawn mpv --force-window=immediate {hint-url}')

        # Use proxy websites for popular services
        config.bind('zu', 'hint links spawn -u untrack-url -O {hint-url}')

        # Don't automatically enter/leave insert mode
        # NOTE: This was originally done to prevent insert mode from prematurely exiting
        #       in certain # cases (such as mouse usage), although keeping auto functionality
        #       seems to be more useful # long-term.
        c.input.insert_mode.auto_enter = False
        c.input.insert_mode.auto_leave = False

        c.url.start_pages = ['about:blank']
        c.url.default_page = "about:blank"
        c.url.searchengines = {
          'DEFAULT': 'https://search.goo.ne.jp/web.jsp?MT={}'
        }
      '';
    };
  }];
}