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🚧 Experimenting with some performance improvements.

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This commit is contained in:
Andrey Antukh 2019-09-20 17:30:03 +02:00
parent 31ffa73bda
commit 4cf7a48567
16 changed files with 299 additions and 267 deletions
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13
frontend/src/uxbox/main/ui/workspace/selection.cljs
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@ -39,7 +39,7 @@
(let [result (geom/resize-shape vid shape point lock?)
scale (geom/calculate-scale-ratio shape result)
mtx (geom/generate-resize-matrix vid shape scale)]
(apply rx/of (map #(dw/assoc-temporal-modifier % mtx) ids))))
(rx/of (dw/assoc-temporal-modifier-in-bulk ids mtx))))
;; Unifies the instantaneous proportion lock modifier
;; activated by Ctrl key and the shapes own proportion
@ -72,9 +72,7 @@
(rx/map normalize-proportion-lock)
(rx/mapcat (partial resize shape))
(rx/take-until stoper))
(rx/from-coll (map dw/materialize-current-modifier ids))))))))
;; (rx/subscribe stream (partial on-resize shape) nil on-end))))
(rx/of (dw/materialize-current-modifier-in-bulk ids))))))))
;; --- Controls (Component)
@ -188,14 +186,16 @@
:stroke "#28c4d4"
:style {:cursor "pointer"}}])])))
;; TODO: add specs for clarity
(mf/defc multiple-selection-handlers
[{:keys [shapes zoom] :as props}]
[{:keys [shapes selected zoom] :as props}]
(let [shape (->> shapes
(map #(geom/selection-rect %))
(geom/shapes->rect-shape)
(geom/selection-rect))
on-click #(do (dom/stop-propagation %2)
(st/emit! (start-resize %1 (mapv :id shapes) shape)))]
(st/emit! (start-resize %1 selected shape)))]
[:& controls {:shape shape
:zoom zoom
:on-click on-click}]))
@ -239,6 +239,7 @@
(> num 1)
[:& multiple-selection-handlers {:shapes shapes
:selected (:selected wst)
:zoom zoom}]
(and (= type :text)