e01facc340
* gtk: add cursor theme configuration - Added the `cursorTheme` under the gtk module. - Added tests for the gtk3 settings file generation, and renamed the gtk2 unit test expected file for clarity. - Added guard against generating a blank `gtk.css` when `cfg.extraCss` is empty. - Replaced `concatMapStrings` calls with `concatStringsSep`. The library function `concatMapStrings` generates an intemediate list which is then passed to `concatStringsSep`, As we are not performing other transformation except the addition of newlines, a direct call to `concatStringsSep` is sufficient. - Updated description of examples to be more general "~/.config" -> "$XDG_CONFIG_HOME". - Update helper functions `toGtk3Ini` and `formatGtk2Option` to use the library function `boolToString` and escape the separator in the key name. * xcursor: delegate GTK cursor settings to gtk.cursorTheme - Added deprecation warning for GTK settings in the `xsession.cursorTheme` module. - Modified config section to use `gtk.cursorTheme` for GTK cursor settings.
95 lines
2.5 KiB
Nix
95 lines
2.5 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.xsession.pointerCursor;
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cursorType = types.submodule {
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options = {
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package = mkOption {
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type = types.package;
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example = literalExpression "pkgs.vanilla-dmz";
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description = "Package providing the cursor theme.";
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};
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name = mkOption {
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type = types.str;
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example = "Vanilla-DMZ";
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description = "The cursor name within the package.";
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};
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size = mkOption {
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type = types.int;
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default = 32;
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example = 64;
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description = "The cursor size.";
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};
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defaultCursor = mkOption {
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type = types.str;
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default = "left_ptr";
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example = "X_cursor";
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description = "The default cursor file to use within the package.";
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};
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};
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};
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in {
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meta.maintainers = [ maintainers.league ];
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options = {
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xsession.pointerCursor = mkOption {
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type = types.nullOr cursorType;
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default = null;
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description = ''
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The X cursor theme and settings. The package
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<varname>xorg.xcursorthemes</varname> contains cursors named
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whiteglass, redglass, and handhelds. The package
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<varname>vanilla-dmz</varname> contains cursors named Vanilla-DMZ
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and Vanilla-DMZ-AA. Note: handhelds does not seem to work at
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custom sizes.
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'';
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};
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};
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config = mkIf (cfg != null) {
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assertions = [
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(hm.assertions.assertPlatform "xsession.pointerCursor" pkgs
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platforms.linux)
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];
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warnings = [''
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GTK cursor settings will no longer be handled in the xsession.pointerCursor module in future.
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Please use gtk.cursorTheme for GTK cursor settings instead.
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''];
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home.packages = [ cfg.package ];
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xsession.initExtra = ''
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${pkgs.xorg.xsetroot}/bin/xsetroot -xcf ${cfg.package}/share/icons/${cfg.name}/cursors/${cfg.defaultCursor} ${
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toString cfg.size
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}
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'';
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xresources.properties = {
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"Xcursor.theme" = cfg.name;
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"Xcursor.size" = cfg.size;
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};
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# TODO: deprecate after next version release.
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gtk.cursorTheme = { inherit (cfg) package name size; };
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# Set name in icons theme, for compatibility with AwesomeWM etc. See:
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# https://github.com/nix-community/home-manager/issues/2081
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# https://wiki.archlinux.org/title/Cursor_themes#XDG_specification
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home.file.".icons/default/index.theme".text = ''
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[icon theme]
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Name=Default
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Comment=Default Cursor Theme
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Inherits=${cfg.name}
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'';
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};
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}
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