penpot/frontend/src/app/plugins/strokes.cljs
2026-08-25 11:55:10 +02:00

84 lines
3.4 KiB
Clojure

;; This Source Code Form is subject to the terms of the Mozilla Public
;; License, v. 2.0. If a copy of the MPL was not distributed with this
;; file, You can obtain one at http://mozilla.org/MPL/2.0/.
;;
;; Copyright (c) KALEIDOS SUBSIDIARY SL
(ns app.plugins.strokes
(:require
[app.plugins.format :as format]
[app.plugins.gradients :as gradients]
[app.plugins.parser :as parser]
[app.util.object :as obj]))
(defn stroke-proxy
[stroke-data on-change!]
(let [state (atom stroke-data)]
(obj/reify {:name "StrokeProxy"}
:strokeColor
{:get (fn [] (:stroke-color @state))
:set (fn [v]
(swap! state #(-> % (assoc :stroke-color v) (dissoc :stroke-color-gradient :stroke-image)))
(on-change!))}
:strokeColorRefFile
{:get (fn [] (format/format-id (:stroke-color-ref-file @state)))
:set (fn [v] (swap! state assoc :stroke-color-ref-file (parser/parse-id v)) (on-change!))}
:strokeColorRefId
{:get (fn [] (format/format-id (:stroke-color-ref-id @state)))
:set (fn [v] (swap! state assoc :stroke-color-ref-id (parser/parse-id v)) (on-change!))}
:strokeOpacity
{:get (fn [] (:stroke-opacity @state))
:set (fn [v] (swap! state assoc :stroke-opacity v) (on-change!))}
:strokeStyle
{:get (fn [] (format/format-key (:stroke-style @state)))
:set (fn [v] (swap! state assoc :stroke-style (parser/parse-keyword v)) (on-change!))}
:strokeWidth
{:get (fn [] (:stroke-width @state))
:set (fn [v] (swap! state assoc :stroke-width v) (on-change!))}
:strokeAlignment
{:get (fn [] (format/format-key (:stroke-alignment @state)))
:set (fn [v] (swap! state assoc :stroke-alignment (parser/parse-keyword v)) (on-change!))}
:strokeCapStart
{:get (fn [] (format/format-key (:stroke-cap-start @state)))
:set (fn [v] (swap! state assoc :stroke-cap-start (parser/parse-keyword v)) (on-change!))}
:strokeCapEnd
{:get (fn [] (format/format-key (:stroke-cap-end @state)))
:set (fn [v] (swap! state assoc :stroke-cap-end (parser/parse-keyword v)) (on-change!))}
:strokeColorGradient
{:get (fn []
(when-let [gradient (:stroke-color-gradient @state)]
(let [gradient-state (atom gradient)
gradient-change! (fn []
(swap! state assoc :stroke-color-gradient @gradient-state)
(on-change!))]
(gradients/gradient-proxy gradient-state gradient-change!))))
:set (fn [v]
(swap! state #(-> % (assoc :stroke-color-gradient (parser/parse-gradient v)) (dissoc :stroke-color :stroke-image)))
(on-change!))}
:strokeImage
{:get (fn [] (format/format-image (:stroke-image @state)))
:set (fn [v]
(swap! state #(-> % (assoc :stroke-image (parser/parse-image-data v)) (dissoc :stroke-color :stroke-color-gradient)))
(on-change!))})))
(defn format-strokes
([strokes] (format-strokes strokes nil))
([strokes commit-fn]
(if (and (some? strokes) (fn? commit-fn))
(let [arr-ref (atom nil)
on-change! (fn [] (commit-fn @arr-ref))
arr (apply array (mapv #(stroke-proxy % on-change!) strokes))]
(reset! arr-ref arr)
arr)
(format/format-array format/format-stroke strokes))))