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https://github.com/penpot/penpot.git
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84 lines
1.8 KiB
Clojure
84 lines
1.8 KiB
Clojure
;; This Source Code Form is subject to the terms of the Mozilla Public
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;; License, v. 2.0. If a copy of the MPL was not distributed with this
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;; file, You can obtain one at http://mozilla.org/MPL/2.0/.
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;;
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;; Copyright (c) 2017-2019 Andrey Antukh <niwi@niwi.nz>
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(ns uxbox.main.refs
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"A collection of derived refs."
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(:require [lentes.core :as l]
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[beicon.core :as rx]
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[uxbox.main.constants :as c]
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[uxbox.main.store :as st]))
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(def workspace
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(letfn [(selector [state]
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(let [id (get-in state [:workspace :current])]
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(get-in state [:workspace id])))]
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(-> (l/lens selector)
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(l/derive st/state))))
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(def selected-shapes
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(-> (l/key :selected)
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(l/derive workspace)))
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(def selected-canvas
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(-> (l/key :selected-canvas)
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(l/derive workspace)))
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(def toolboxes
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(-> (l/key :toolboxes)
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(l/derive workspace)))
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(def flags
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(-> (l/key :flags)
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(l/derive workspace)))
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(def selected-zoom
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(-> (l/key :zoom)
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(l/derive workspace)))
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(def selected-tooltip
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(-> (l/key :tooltip)
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(l/derive workspace)))
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(def selected-drawing-shape
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(-> (l/key :drawing)
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(l/derive workspace)))
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(def selected-drawing-tool
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(-> (l/key :drawing-tool)
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(l/derive workspace)))
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(def selected-edition
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(-> (l/key :edition)
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(l/derive workspace)))
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(def history
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(-> (l/key :history)
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(l/derive workspace)))
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(defn selected-modifiers
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[id]
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{:pre [(uuid? id)]}
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(-> (l/in [:modifiers id])
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(l/derive workspace)))
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(defn alignment-activated?
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[flags]
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(and (contains? flags :grid-indexed)
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(contains? flags :grid-snap)))
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(def selected-alignment
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(-> (comp (l/key :flags)
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(l/lens alignment-activated?))
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(l/derive workspace)))
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(def shapes-by-id
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(-> (l/key :shapes)
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(l/derive st/state)))
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