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https://github.com/penpot/penpot.git
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116 lines
4 KiB
Clojure
116 lines
4 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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;; This Source Code Form is "Incompatible With Secondary Licenses", as
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;; defined by the Mozilla Public License, v. 2.0.
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;;
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;; Copyright (c) 2020-2021 UXBOX Labs SL
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(ns app.main.ui.shapes.text
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(:require
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[app.common.data :as d]
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[app.common.geom.shapes :as geom]
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[app.main.ui.context :as muc]
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[app.main.ui.shapes.attrs :as attrs]
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[app.main.ui.shapes.text.embed :as ste]
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[app.main.ui.shapes.text.styles :as sts]
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[app.util.color :as uc]
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[app.util.object :as obj]
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[cuerdas.core :as str]
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[rumext.alpha :as mf]))
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(mf/defc render-text
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{::mf/wrap-props false}
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[props]
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(let [node (obj/get props "node")
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text (:text node)
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style (sts/generate-text-styles node)]
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[:span {:style style}
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(if (= text "") "\u00A0" text)]))
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(mf/defc render-root
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{::mf/wrap-props false}
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[props]
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(let [node (obj/get props "node")
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embed? (obj/get props "embed-fonts?")
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children (obj/get props "children")
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shape (obj/get props "shape")
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style (sts/generate-root-styles shape node)]
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[:div.root.rich-text
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{:style style
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:xmlns "http://www.w3.org/1999/xhtml"}
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(when embed?
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[ste/embed-fontfaces-style {:node node}])
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children]))
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(mf/defc render-paragraph-set
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{::mf/wrap-props false}
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[props]
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(let [node (obj/get props "node")
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children (obj/get props "children")
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shape (obj/get props "shape")
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style (sts/generate-paragraph-set-styles shape)]
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[:div.paragraph-set {:style style} children]))
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(mf/defc render-paragraph
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{::mf/wrap-props false}
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[props]
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(let [node (obj/get props "node")
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shape (obj/get props "shape")
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children (obj/get props "children")
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style (sts/generate-paragraph-styles shape node)
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dir (:text-direction node "auto")]
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[:p.paragraph {:style style :dir dir} children]))
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;; -- Text nodes
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(mf/defc render-node
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{::mf/wrap-props false}
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[props]
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(let [{:keys [type text children] :as node} (obj/get props "node")]
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(if (string? text)
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[:> render-text props]
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(let [component (case type
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"root" render-root
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"paragraph-set" render-paragraph-set
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"paragraph" render-paragraph
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nil)]
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(when component
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[:> component props
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(for [[index node] (d/enumerate children)]
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(let [props (-> (obj/clone props)
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(obj/set! "node" node)
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(obj/set! "index" index)
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(obj/set! "key" index))]
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[:> render-node props]))])))))
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(defn- retrieve-colors
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[shape]
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(let [colors (->> (:content shape)
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(tree-seq map? :children)
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(into #{"#000000"} (comp (map :fill-color) (filter string?))))]
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(apply str (interpose "," colors))))
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(mf/defc text-shape
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{::mf/wrap-props false
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::mf/forward-ref true}
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[props ref]
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(let [{:keys [id x y width height content] :as shape} (obj/get props "shape")
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grow-type (obj/get props "grow-type") ;; This is only needed in workspace
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embed-fonts? (mf/use-ctx muc/embed-ctx)
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;; We add 8px to add a padding for the exporter
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;; width (+ width 8)
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]
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[:foreignObject {:x x
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:y y
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:id id
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:data-colors (retrieve-colors shape)
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:transform (geom/transform-matrix shape)
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:width (if (#{:auto-width} grow-type) 100000 width)
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:height (if (#{:auto-height :auto-width} grow-type) 100000 height)
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:style (-> (obj/new) (attrs/add-layer-props shape))
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:ref ref}
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[:& render-node {:index 0
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:shape shape
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:node content
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:embed-fonts? embed-fonts?}]]))
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