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🐛 Prevent to group with circular deps.

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Andrey Antukh 2021-01-26 16:49:42 +01:00 • committed by Alonso Torres
parent 1c42ace096
commit bc655ed9ef
1 changed files with 15 additions and 0 deletions
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15
frontend/src/app/main/data/workspace/groups.cljs
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@ -95,6 +95,20 @@
;; GROUPS ;; GROUPS
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(defn- clean-selected
"A helper that cleans selected from circular references."
[objects selected]
(loop [selected selected
id (first selected)
items (rest selected)]
(if-not id
selected
(recur (cond-> selected
(some #(contains? selected %) (cp/get-parents id objects))
(disj id))
(first items)
(rest items)))))
(def group-selected (def group-selected
(ptk/reify ::group-selected (ptk/reify ::group-selected
ptk/WatchEvent ptk/WatchEvent
@ -102,6 +116,7 @@
(let [page-id (:current-page-id state) (let [page-id (:current-page-id state)
objects (dwc/lookup-page-objects state page-id) objects (dwc/lookup-page-objects state page-id)
selected (get-in state [:workspace-local :selected]) selected (get-in state [:workspace-local :selected])
selected (clean-selected objects selected)
shapes (shapes-for-grouping objects selected)] shapes (shapes-for-grouping objects selected)]
(when-not (empty? shapes) (when-not (empty? shapes)
(let [[group rchanges uchanges] (prepare-create-group page-id shapes "Group-" false)] (let [[group rchanges uchanges] (prepare-create-group page-id shapes "Group-" false)]