mirror of
https://github.com/AvengeMedia/DankMaterialShell.git
synced 2026-08-01 19:18:28 -04:00
feat(Themes): add support for GTK3 dynamic theming (#2523)
* feat(Themes): add support for GTK3 dynamic theming Instead of overriding named colors of all GTK3 themes via the config directory file, only override named colors for each variant of the adw-gtk3 theme (light and dark), and let GTK3 apps change themes depending on the value of org.gnome.desktop.interface color-scheme. * fix(Themes): apply requested changes - remove gtk3 override if it's a symlink - remove call to gtk.sh with old arg 'assets-only' - append key to dconf path to respect dconf write signature * refactor(Themes): separate 'include'/'apply' logic for GTK3 dynamic theming * revert(Themes): reset timer between color-scheme refresh - rename DMS_ENABLE_GTK4_REFRESH to DMS_ENABLE_GTK_REFRESH - revert a3fba8 * feat(Themes): add 'remove' mode to gtk.sh Allow to remove all inclusions and overrides for GTK. * fix(Themes): backup adw-gtk3 original css in 'apply' (not 'include') * style(Themes): rename argument 'include' to 'patch' for clarity
This commit is contained in:
euletheia
+222
-85
@@ -1,114 +1,251 @@
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#!/usr/bin/env bash
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CONFIG_DIR="$1"
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SHELL_DIR="$3"
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# apply: setup symlinks and config dirs
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# patch: refresh overrides in adw-gtk3
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# remove: remove all overrides
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MODE="${2:-apply}"
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IS_LIGHT="${3:-light}"
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if [ -z "$CONFIG_DIR" ]; then
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echo "Usage: $0 <config_dir> [is_light] [shell_dir]" >&2
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exit 1
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echo "Usage: $0 <config_dir> [apply|patch|remove] [is_light] [shell_dir]" >&2
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exit 1
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fi
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# The light template references adw-gtk3 image assets relative to gtk.css
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# (check/radio glyphs, slider knobs); without them checked boxes render as
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# solid blocks.
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link_gtk3_assets() {
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local gtk3_dir="$1"
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local assets_link="$gtk3_dir/assets"
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get_adw_gtk3_dir() {
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local variant="$1"
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local name=""
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[ "$variant" == "dark" ] && name="-$variant"
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if [ -e "$assets_link" ] && [ ! -L "$assets_link" ]; then
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echo "Leaving user-managed $assets_link in place"
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return
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fi
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local candidates=(
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"$HOME/.local/share/themes/adw-gtk3${name}/gtk-3.0"
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"$HOME/.themes/adw-gtk3${name}/gtk-3.0"
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"/usr/share/themes/adw-gtk3${name}/gtk-3.0"
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"/usr/local/share/themes/adw-gtk3${name}/gtk-3.0"
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)
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local target=""
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for c in "${candidates[@]}"; do
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if [ -d "$c" ]; then
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target="$c"
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break
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fi
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done
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echo "$target"
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}
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local candidates=(
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"$HOME/.local/share/themes/adw-gtk3/gtk-3.0/assets"
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"$HOME/.themes/adw-gtk3/gtk-3.0/assets"
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"/usr/share/themes/adw-gtk3/gtk-3.0/assets"
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"/usr/local/share/themes/adw-gtk3/gtk-3.0/assets"
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)
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local target=""
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for c in "${candidates[@]}"; do
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if [ -d "$c" ]; then
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target="$c"
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break
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fi
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done
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if [ -z "$target" ] && [ -n "$SHELL_DIR" ] && [ -d "$SHELL_DIR/matugen/gtk3-assets" ]; then
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target="$SHELL_DIR/matugen/gtk3-assets"
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fi
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if [ -z "$target" ]; then
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return
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fi
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remove_gtk3_patch() {
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local theme_dir="$1"
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local css_variant="$2"
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[ "$css_variant" != "-dark" ] && css_variant=""
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sed -i '/\/\* BEGIN DMS OVERRIDE \*\//,/\/\* END DMS OVERRIDE \*\//d' "${theme_dir}/gtk${css_variant}.css"
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return $?
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}
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ln -sfn "$target" "$assets_link"
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echo "Linked GTK3 assets: $assets_link -> $target"
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remove_gtk3_colors() {
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local config_dir="$1"
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local gtk3_dir="$config_dir/gtk-3.0"
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# remove global override
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if [ ! -f "${gtk3_dir}/dank-colors.css" ]; then
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echo "Nothing to remove at '${gtk3_dir}'"
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else
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if rm "${gtk3_dir}/dank-colors.css"; then
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echo "Removed GTK3 override form '${gtk3_dir}'"
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else
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echo "Failed to removed GTK3 override from '${gtk3_dir}'"
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fi
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fi
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# remove adw-gtk3 inclusions
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for variant in light dark; do
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local adw_gtk3_dir && adw_gtk3_dir=$(get_adw_gtk3_dir "$variant")
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if [ -z "$adw_gtk3_dir" ]; then
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echo "Error: No version of adw-gtk3 ${variant} was found" >&2
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exit 1
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fi
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for css_variant in light dark; do
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if remove_gtk3_patch "$adw_gtk3_dir" "$css_variant"; then
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echo "Removed GTK colors patch from '${adw_gtk3_dir}' in '$css_variant' stylesheet"
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else
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echo "Failed to remove GTK colors patch from '${adw_gtk3_dir}' in '$css_variant' stylesheet" >&2
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fi
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done
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done
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}
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do_patch() {
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local theme_dir="$1"
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local variant="$2"
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local css_variant=""
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[ "$variant" = "dark" ] && css_variant="-${variant}"
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if {
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remove_gtk3_patch "$theme_dir" "$css_variant"
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cat "${gtk3_dir}/dank-colors.css" >>"${theme_dir}/gtk${css_variant}.css"
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}; then
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echo "Successfully patched '$theme_dir/gtk${css_variant}.css' with GTK '$variant' colors"
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else
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echo "Error: failed to patch '$theme_dir/gtk${css_variant}.css' with GTK '$variant' colors" >&2
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exit 1
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fi
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}
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patch_gtk3_colors() {
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local config_dir="$1"
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local is_light="$2"
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# Include generated colors for current variant
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local gtk3_dir="$config_dir/gtk-3.0"
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local variant="light"
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[ "$is_light" = "false" ] && variant="dark"
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local adw_gtk3_dir && adw_gtk3_dir=$(get_adw_gtk3_dir "$variant")
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if [ -z "$adw_gtk3_dir" ]; then
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echo "Warning: No version of adw-gtk3 ${variant} was found" >&2
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exit 1
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fi
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if [[ "$adw_gtk3_dir" =~ ^/usr ]]; then
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echo "Warning: No user version of adw-gtk3 ${variant} was found." >&2
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exit 1
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fi
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if [ ! -f "${gtk3_dir}/dank-colors.css" ]; then
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echo "Error: GTK3 dank-colors.css not found at '${gtk3_dir}'" >&2
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echo "Run matugen first to generate theme files" >&2
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exit 1
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fi
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# NOTE : for adw-gtk3-dark gtk.css and gtk-dark.css are the same file
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if [ "$variant" = "dark" ]; then
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do_patch "$adw_gtk3_dir" "dark"
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do_patch "$adw_gtk3_dir" "light"
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do_patch "$(get_adw_gtk3_dir "light")" "dark"
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else
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do_patch "$adw_gtk3_dir" "light"
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fi
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}
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apply_gtk3_colors() {
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local config_dir="$1"
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local config_dir="$1"
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local gtk3_dir="$config_dir/gtk-3.0"
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local dank_colors="$gtk3_dir/dank-colors.css"
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local gtk_css="$gtk3_dir/gtk.css"
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local gtk3_dir="$config_dir/gtk-3.0"
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local gtk3_override="$gtk3_dir/gtk.css"
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# If no adw-gtk3 or only system wide, use global override
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local adw_gtk3 && adw_gtk3="$(get_adw_gtk3_dir)"
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if [[ "$adw_gtk3" =~ ^/usr ]] || [[ -z "$adw_gtk3" ]]; then
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echo "Warning: No user version of adw-gtk3 found" >&2
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echo "Falling back on global css override" >&2
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local dank_colors="$gtk3_dir/dank-colors.css"
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if [ ! -f "$dank_colors" ]; then
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echo "Error: dank-colors.css not found at $dank_colors" >&2
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echo "Run matugen first to generate theme files" >&2
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exit 1
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fi
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if [ ! -f "$dank_colors" ]; then
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echo "Error: dank-colors.css not found at $dank_colors" >&2
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echo "Run matugen first to generate theme files" >&2
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exit 1
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fi
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if [ -L "$gtk_css" ]; then
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rm "$gtk_css"
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elif [ -f "$gtk_css" ]; then
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mv "$gtk_css" "$gtk_css.backup.$(date +%s)"
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echo "Backed up existing gtk.css"
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fi
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if [ -L "$gtk3_override" ]; then
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rm "$gtk3_override"
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elif [ -f "$gtk3_override" ]; then
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mv "$gtk3_override" "$gtk3_override.backup.$(date +%s)"
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echo "Backed up existing gtk.css"
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fi
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ln -s "dank-colors.css" "$gtk_css"
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echo "Created symlink: $gtk_css -> dank-colors.css"
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ln -s "dank-colors.css" "$gtk3_override"
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echo "Created symlink: $gtk3_override -> dank-colors.css"
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link_gtk3_assets "$gtk3_dir"
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return
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fi
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# Else ensure there's no global override
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if [ -L "$gtk3_override" ]; then
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rm "$gtk3_override"
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elif [ -f "$gtk3_override" ]; then
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mv "$gtk3_override" "$gtk3_override.backup.$(date +%s)"
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echo "Backed up and removed existing gtk.css"
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fi
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# Backup adw-gtk3 stylesheets
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for variant in light dark; do
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local adw_gtk3_dir && adw_gtk3_dir="$(get_adw_gtk3_dir "$variant")"
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cp "$adw_gtk3_dir/gtk-3.0/gtk.css" "$adw_gtk3_dir/gtk-3.0/gtk.css.backup.$(date +%s)"
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cp "$adw_gtk3_dir/gtk-3.0/gtk-dark.css" "$adw_gtk3_dir/gtk-3.0/gtk-dark.css.backup.$(date +%s)"
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done
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}
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remove_gtk4_colors() {
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local config_dir="$1"
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local gtk4_dir="$config_dir/gtk-4.0"
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local dank_colors="$gtk4_dir/dank-colors.css"
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local gtk_css="$gtk4_dir/gtk.css"
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if [ ! -f "$dank_colors" ]; then
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echo "Nothing to remove in '$gtk4_dir'"
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return
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fi
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rm "$dank_colors"
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echo "Removed 'dank-colors.css' from '$gtk4_dir'"
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local gtk4_import="@import url(\"dank-colors.css\");"
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if [ -f "$gtk_css" ] && grep -q '^@import url.*dank-colors\.css.*);$' "$gtk_css"; then
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sed -i "/$gtk4_import/d" "$gtk_css"
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echo "Removed gtk4 import in '$gtk_css'"
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fi
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link_gtk3_assets "$gtk3_dir"
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}
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apply_gtk4_colors() {
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local config_dir="$1"
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local config_dir="$1"
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local gtk4_dir="$config_dir/gtk-4.0"
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local dank_colors="$gtk4_dir/dank-colors.css"
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local gtk_css="$gtk4_dir/gtk.css"
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local gtk4_import="@import url(\"dank-colors.css\");"
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local gtk4_dir="$config_dir/gtk-4.0"
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local dank_colors="$gtk4_dir/dank-colors.css"
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local gtk_css="$gtk4_dir/gtk.css"
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local gtk4_import="@import url(\"dank-colors.css\");"
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if [ ! -f "$dank_colors" ]; then
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echo "Error: GTK4 dank-colors.css not found at $dank_colors" >&2
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echo "Run matugen first to generate theme files" >&2
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exit 1
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fi
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if [ ! -f "$dank_colors" ]; then
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echo "Error: GTK4 dank-colors.css not found at $dank_colors" >&2
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echo "Run matugen first to generate theme files" >&2
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exit 1
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fi
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if [ -f "$gtk_css" ] && grep -q '^@import url.*dank-colors\.css.*);$' "$gtk_css"; then
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echo "GTK4 import already exists"
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return
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fi
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if [ -f "$gtk_css" ] && grep -q '^@import url.*dank-colors\.css.*);$' "$gtk_css"; then
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echo "GTK4 import already exists"
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return
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fi
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if [ -f "$gtk_css" ] && [ -s "$gtk_css" ]; then
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sed -i "1i\\$gtk4_import" "$gtk_css"
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else
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echo "$gtk4_import" >"$gtk_css"
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fi
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echo "Updated GTK4 CSS import"
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if [ -f "$gtk_css" ] && [ -s "$gtk_css" ]; then
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sed -i "1i\\$gtk4_import" "$gtk_css"
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else
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echo "$gtk4_import" >"$gtk_css"
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fi
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echo "Updated GTK4 CSS import"
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}
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# Repair pass for shells whose gtk.css was linked before asset handling
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# existed; only acts when DMS already manages gtk.css.
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if [ "$4" = "assets-only" ]; then
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if [ -L "$CONFIG_DIR/gtk-3.0/gtk.css" ]; then
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link_gtk3_assets "$CONFIG_DIR/gtk-3.0"
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fi
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exit 0
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fi
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case "$MODE" in
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patch)
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patch_gtk3_colors "$CONFIG_DIR" "$IS_LIGHT"
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echo "GTK3 colors patched successfully"
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;;
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remove)
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remove_gtk3_colors "$CONFIG_DIR"
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remove_gtk4_colors "$CONFIG_DIR"
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;;
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apply)
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mkdir -p "$CONFIG_DIR/gtk-3.0" "$CONFIG_DIR/gtk-4.0"
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mkdir -p "$CONFIG_DIR/gtk-3.0" "$CONFIG_DIR/gtk-4.0"
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apply_gtk3_colors "$CONFIG_DIR"
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apply_gtk4_colors "$CONFIG_DIR"
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apply_gtk3_colors "$CONFIG_DIR"
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apply_gtk4_colors "$CONFIG_DIR"
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echo "GTK colors applied successfully"
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echo "GTK colors applied successfully"
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;;
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*)
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echo "Usage: $0 <config_dir> [apply|patch|remove] [is_light] [shell_dir]" >&2
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exit 1
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;;
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esac
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