NixOS/home/modules/hyprland/dunst.nix

{ config, lib, pkgs, ... }:
let
  cfg = config.profile.hyprland;
  inherit (lib) mkIf generators;
in
{
  config = mkIf cfg.enable {
    home.packages = [
      pkgs.dunst
    ];
    wayland.windowManager.hyprland.settings.exec-once = [
      "dunst"
    ];
    home.file.".config/dunst/dunstrc".text = generators.toINI { } {
      global = {
        # Which monitor should the notifications be displayed on.
        monitor = cfg.dunst.monitor;
        # Display notification on focused monitor.  Possible modes are:
        #   mouse: follow mouse pointer
        #   keyboard: follow window with keyboard focus
        #   none: don't follow anything
        #
        # "keyboard" needs a window manager that exports the
        # _NET_ACTIVE_WINDOW property.
        # This should be the case for almost all modern window managers.
        #
        # If this option is set to mouse or keyboard, the monitor option
        # will be ignored.
        follow = "none";
        # dynamic width from 0 to 300
        # width = (0, 300)
        # constant width of 300
        width = 300;
        # The maximum height of a single notification, excluding the frame.
        height = "(0,300)";
        # Position the notification in the top center
        origin = "top-center";
        # Offset from the origin;
        offset = "0x30";
        # Scale factor. It is auto-detected if value is 0.
        scale = 0;
        # Maximum number of notification (0 means no limit)
        notification_limit = 20;
        ### Progress bar ###

        # Turn on the progess bar. It appears when a progress hint is passed with
        # for example dunstify -h int:value:12
        progress_bar = true;
        # Set the progress bar height. This includes the frame, so make sure
        # it's at least twice as big as the frame width.
        progress_bar_height = 10;

        # Set the frame width of the progress bar
        progress_bar_frame_width = 1;

        # Set the minimum width for the progress bar
        progress_bar_min_width = 150;

        # Set the maximum width for the progress bar
        progress_bar_max_width = 300;

        # Corner radius for the progress bar. 0 disables rounded corners.
        progress_bar_corner_radius = 10;

        # Corner radius for the icon image.
        icon_corner_radius = 0;

        # Show how many messages are currently hidden (because of
        # notification_limit).
        indicate_hidden = "yes";

        # The transparency of the window.  Range: [0; 100].
        # This option will only work if a compositing window manager is
        # present (e.g. xcompmgr, compiz, etc.). (X11 only)
        transparency = 30;

        # Draw a line of "separator_height" pixel height between two
        # notifications.
        # Set to 0 to disable.
        # If gap_size is greater than 0, this setting will be ignored.
        separator_height = 2;

        # Padding between text and separator.
        padding = 8;

        # Horizontal padding.
        horizontal_padding = 8;

        # Padding between text and icon.
        text_icon_padding = 0;

        # Defines width in pixels of frame around the notification window.
        # Set to 0 to disable.
        frame_width = 1;

        # Defines color of the frame around the notification window.
        frame_color = ''"#ffffff"'';

        # Size of gap to display between notifications - requires a compositor.
        # If value is greater than 0, separator_height will be ignored and a border
        # of size frame_width will be drawn around each notification instead.
        # Click events on gaps do not currently propagate to applications below.
        gap_size = 0;

        # Define a color for the separator.
        # possible values are:
        #  * auto: dunst tries to find a color fitting to the background;
        #  * foreground: use the same color as the foreground;
        #  * frame: use the same color as the frame;
        #  * anything else will be interpreted as a X color.
        separator_color = "frame";

        # Sort messages by urgency.
        sort = "yes";

        # Don't remove messages, if the user is idle (no mouse or keyboard input)
        # for longer than idle_threshold seconds.
        # Set to 0 to disable.
        # A client can set the 'transient' hint to bypass this. See the rules
        # section for how to disable this if necessary
        # idle_threshold = 120;

        ### Text ###

        font = ''"Fira Sans Semibold" 9'';

        # The spacing between lines.  If the height is smaller than the
        # font height, it will get raised to the font height.
        line_height = 1;

        # Possible values are:
        # full: Allow a small subset of html markup in notifications:
        #        <b>bold</b>
        #        <i>italic</i>
        #        <s>strikethrough</s>
        #        <u>underline</u>
        #
        #        For a complete reference see
        #        <https://docs.gtk.org/Pango/pango_markup.html>.
        #
        # strip: This setting is provided for compatibility with some broken
        #        clients that send markup even though it's not enabled on the
        #        server. Dunst will try to strip the markup but the parsing is
        #        simplistic so using this option outside of matching rules for
        #        specific applications *IS GREATLY DISCOURAGED*.
        #
        # no:    Disable markup parsing, incoming notifications will be treated as
        #        plain text. Dunst will not advertise that it has the body-markup
        #        capability if this is set as a global setting.
        #
        # It's important to note that markup inside the format option will be parsed
        # regardless of what this is set to.
        markup = "full";

        # The format of the message.  Possible variables are:
        #   %a  appname
        #   %s  summary
        #   %b  body
        #   %i  iconname (including its path)
        #   %I  iconname (without its path)
        #   %p  progress value if set ([  0%] to [100%]) or nothing
        #   %n  progress value if set without any extra characters
        #   %%  Literal %
        # Markup is allowed
        format = ''"<b>%s</b>\n%b"'';

        # Alignment of message text.
        # Possible values are "left", "center" and "right".
        alignment = "left";

        # Vertical alignment of message text and icon.
        # Possible values are "top", "center" and "bottom".
        vertical_alignment = "center";

        # Show age of message if message is older than show_age_threshold
        # seconds.
        # Set to -1 to disable.
        show_age_threshold = 60;

        # Specify where to make an ellipsis in long lines.
        # Possible values are "start", "middle" and "end".
        ellipsize = "middle";

        # Ignore newlines '\n' in notifications.
        ignore_newline = "no";

        # Stack together notifications with the same content
        stack_duplicates = true;

        # Hide the count of stacked notifications with the same content
        hide_duplicate_count = false;

        # Display indicators for URLs (U) and actions (A).
        show_indicators = "yes";

        ### Icons ###

        # Recursive icon lookup. You can set a single theme, instead of having to
        # define all lookup paths.
        enable_recursive_icon_lookup = true;

        # Set icon theme (only used for recursive icon lookup)
        icon_theme = ''"Papirus-Dark,Adwaita"'';
        # You can also set multiple icon themes, with the leftmost one being used first.
        # icon_theme = "Adwaita, breeze"

        # Align icons left/right/top/off
        icon_position = "left";

        # Scale small icons up to this size, set to 0 to disable. Helpful
        # for e.g. small files or high-dpi screens. In case of conflict,
        # max_icon_size takes precedence over this.
        min_icon_size = 32;

        # Scale larger icons down to this size, set to 0 to disable
        max_icon_size = 128;

        # Paths to default icons (only neccesary when not using recursive icon lookup)
        icon_path = "/usr/share/icons/gnome/16x16/status/:/usr/share/icons/gnome/16x16/devices/";

        ### History ###

        # Should a notification popped up from history be sticky or timeout
        # as if it would normally do.
        sticky_history = "yes";

        # Maximum amount of notifications kept in history
        history_length = 20;

        ### Misc/Advanced ###

        # dmenu path.
        dmenu = "${pkgs.dmenu-wayland}/bin/dmenu-wl -p dunst:";

        # Browser for opening urls in context menu.
        browser = "${pkgs.xdg-utils}/bin/xdg-open";

        # Always run rule-defined scripts, even if the notification is suppressed
        always_run_script = true;

        # Define the title of the windows spawned by dunst
        title = "Dunst";

        # Define the class of the windows spawned by dunst
        class = "Dunst";

        # Define the corner radius of the notification window
        # in pixel size. If the radius is 0, you have no rounded
        # corners.
        # The radius will be automatically lowered if it exceeds half of the
        # notification height to avoid clipping text and/or icons.
        corner_radius = 10;

        # Ignore the dbus closeNotification message.
        # Useful to enforce the timeout set by dunst configuration. Without this
        # parameter, an application may close the notification sent before the
        # user defined timeout.
        ignore_dbusclose = false;

        ### Wayland ###
        # These settings are Wayland-specific. They have no effect when using X11

        # Uncomment this if you want to let notications appear under fullscreen
        # applications (default: overlay)
        # layer = top

        # Set this to true to use X11 output on Wayland.
        force_xwayland = false;

        ### Legacy

        # Use the Xinerama extension instead of RandR for multi-monitor support.
        # This setting is provided for compatibility with older nVidia drivers that
        # do not support RandR and using it on systems that support RandR is highly
        # discouraged.
        #
        # By enabling this setting dunst will not be able to detect when a monitor
        # is connected or disconnected which might break follow mode if the screen
        # layout changes.
        force_xinerama = false;

        ### mouse

        # Defines list of actions for each mouse event
        # Possible values are:
        # * none: Don't do anything.
        # * do_action: Invoke the action determined by the action_name rule. If there is no
        #              such action, open the context menu.
        # * open_url: If the notification has exactly one url, open it. If there are multiple
        #             ones, open the context menu.
        # * close_current: Close current notification.
        # * close_all: Close all notifications.
        # * context: Open context menu for the notification.
        # * context_all: Open context menu for all notifications.
        # These values can be strung together for each mouse event, and
        # will be executed in sequence.
        mouse_left_click = "close_current";
        mouse_middle_click = "do_action, close_current";
        mouse_right_click = "close_all";
      };
      # Experimental features that may or may not work correctly. Do not expect them
      # to have a consistent behaviour across releases.
      experimental = {
        # Calculate the dpi to use on a per-monitor basis.
        # If this setting is enabled the Xft.dpi value will be ignored and instead
        # dunst will attempt to calculate an appropriate dpi value for each monitor
        # using the resolution and physical size. This might be useful in setups
        # where there are multiple screens with very different dpi values.
        per_monitor_dpi = false;
      };
      urgency_low = {
        background = ''"#000000CC"'';
        foreground = ''"#888888"'';
        timeout = 6;
        # Icon for notifications with low urgency, uncomment to enable
        # default_icon = "/path/to/icon";
      };
      urgency_normal = {
        background = ''"#000000CC"'';
        foreground = ''"#888888"'';
        timeout = 6;
      };
      urgency_critical = {
        background = ''"#000000CC"'';
        foreground = ''"#888888"'';
        timeout = 6;
      };
      disable_notification_from_fcitx5_about_gtk_im_module = {
        appname = "fcitx5";
        skip_display = true;
      };
    };
  };
}