penpot/frontend/src/app/main/ui/components/radio_buttons.cljs
2024-02-27 01:04:07 +01:00

99 lines
3.1 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 INC
(ns app.main.ui.components.radio-buttons
(:require-macros [app.main.style :as stl])
(:require
[app.common.data :as d]
[app.common.data.macros :as dm]
[app.main.ui.formats :as fmt]
[app.util.dom :as dom]
[rumext.v2 :as mf]))
(def context
(mf/create-context nil))
(mf/defc radio-button
{::mf/props :obj}
[{:keys [icon id value disabled title unique-key icon-class type]}]
(let [context (mf/use-ctx context)
allow-empty (unchecked-get context "allow-empty")
type (if ^boolean type
type
(if ^boolean allow-empty
"checkbox"
"radio"))
on-change (unchecked-get context "on-change")
selected (unchecked-get context "selected")
name (unchecked-get context "name")
encode-fn (unchecked-get context "encode-fn")
checked? (= selected value)
value (encode-fn value)]
[:label {:html-for id
:title title
:key unique-key
:class (stl/css-case
:radio-icon true
:checked checked?
:disabled disabled)}
(if (some? icon)
[:span {:class icon-class} icon]
[:span {:class (stl/css :title-name)} value])
[:input {:id id
:on-change on-change
:type type
:name name
:disabled disabled
:value value
:checked checked?}]]))
(mf/defc radio-buttons
{::mf/props :obj}
[{:keys [children on-change selected class wide encode-fn decode-fn allow-empty] :as props}]
(let [encode-fn (d/nilv encode-fn identity)
decode-fn (d/nilv decode-fn identity)
nitems (if (array? children)
(alength children)
1)
width (mf/with-memo [nitems]
(if (= wide true)
"unset"
(fmt/format-pixels
(+ (* 4 (- nitems 1))
(* 28 nitems)))))
on-change'
(mf/use-fn
(mf/deps selected on-change)
(fn [event]
(let [input (dom/get-target event)
value (dom/get-target-val event)
;; Only allow null values when the "allow-empty" prop is true
value (when (or (not allow-empty)
(not= value selected)) value)]
(when (fn? on-change)
(on-change (decode-fn value) event))
(dom/blur! input))))
context-value
(mf/spread props
:on-change on-change'
:encode-fn encode-fn
:decode-fn decode-fn)]
[:& (mf/provider context) {:value context-value}
[:div {:class (dm/str class " " (stl/css :radio-btn-wrapper))
:style {:width width}}
children]]))