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✨ Selection rect for shapes.

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alonso.torres 2020-10-26 17:19:52 +01:00 • committed by Hirunatan
parent b52289860f
commit 27322bcad6
1 changed files with 33 additions and 32 deletions
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65
frontend/src/app/main/ui/viewer/handoff/selection_feedback.cljs
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@ -11,33 +11,22 @@
(:require
[rumext.alpha :as mf]
[okulary.core :as l]
#_[app.util.object :as obj]
#_[app.common.data :as d]
#_[app.common.pages :as cp]
#_[app.common.pages-helpers :as cph]
#_[app.common.geom.matrix :as gmt]
#_[app.common.geom.point :as gpt]
[app.common.geom.shapes :as gsh]
#_[app.main.refs :as refs]
[app.main.store :as st]
#_[app.main.data.viewer :as dv]
#_[app.main.ui.shapes.filters :as filters]
#_[app.main.ui.shapes.circle :as circle]
#_[app.main.ui.shapes.frame :as frame]
#_[app.main.ui.shapes.group :as group]
#_[app.main.ui.shapes.icon :as icon]
#_[app.main.ui.shapes.image :as image]
#_[app.main.ui.shapes.path :as path]
#_[app.main.ui.shapes.rect :as rect]
#_[app.main.ui.shapes.text :as text]
#_[app.main.ui.shapes.shape :refer [shape-container]]))
[app.main.store :as st]))
(def selection-rect-color-normal "#1FDEA7")
(def selection-rect-color-component "#00E0FF")
(def selection-rect-width 1)
#_(def hover-ref
(l/derived (l/in [:viewer-local :hover]) st/state))
(defn make-selected-shapes-iref
[]
(let [selected->shapes
(fn [state]
(let [selected (get-in state [:viewer-local :selected])
objects (get-in state [:viewer-data :page :objects])
resolve-shape #(get objects %)]
(mapv resolve-shape selected)))]
#(l/derived selected->shapes st/state)))
(defn make-hover-shapes-iref
[]
@ -49,17 +38,29 @@
(mapv resolve-shape hover)))]
#(l/derived hover->shapes st/state)))
(mf/defc selection-rect [{:keys [shape]}]
(let [{:keys [x y width height]} (:selrect shape)]
[:rect {:x x
:y y
:width width
:height height
:fill "transparent"
:stroke selection-rect-color-normal
:stroke-width selection-rect-width
:pointer-events "none"}]))
(mf/defc selection-feedback [{:keys [frame]}]
(let [hover-shapes-ref (mf/use-memo (make-hover-shapes-iref))
hover-shapes (->> (mf/deref hover-shapes-ref)
(map #(gsh/translate-to-frame % frame)))]
(for [shape hover-shapes]
(let [{:keys [x y width height]} (:selrect shape)]
[:rect {:x x
:y y
:width width
:height height
:fill "transparent"
:stroke selection-rect-color-normal
:stroke-width selection-rect-width
:pointer-events "none"}]))))
(map #(gsh/translate-to-frame % frame)))
selected-shapes-ref (mf/use-memo (make-selected-shapes-iref))
selected-shapes (->> (mf/deref selected-shapes-ref)
(map #(gsh/translate-to-frame % frame)))]
[:*
(for [shape hover-shapes]
[:& selection-rect {:shape shape}])
(for [shape selected-shapes]
[:& selection-rect {:shape shape}])]))