kopia lustrzana https://github.com/Tldraw/Tldraw
120 wiersze
3.1 KiB
TypeScript
120 wiersze
3.1 KiB
TypeScript
import styled from "styles"
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import state, { useSelector } from "state"
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import * as Panel from "components/panel"
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import { useRef } from "react"
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import { IconButton } from "components/shared"
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import { Circle, Square, Trash, X } from "react-feather"
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import { deepCompare, deepCompareArrays, getSelectedShapes } from "utils/utils"
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import { colors } from "state/data"
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import ColorPicker from "./color-picker"
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import { ShapeByType, ShapeStyles } from "types"
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export default function StylePanel() {
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const rContainer = useRef<HTMLDivElement>(null)
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const isOpen = useSelector((s) => s.data.settings.isStyleOpen)
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return (
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<StylePanelRoot ref={rContainer} isOpen={isOpen}>
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{isOpen ? (
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<SelectedShapeStyles />
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) : (
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<IconButton onClick={() => state.send("TOGGLED_STYLE_PANEL_OPEN")}>
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<Circle />
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</IconButton>
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)}
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</StylePanelRoot>
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)
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}
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// This panel is going to be hard to keep cool, as we're selecting computed
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// information, based on the user's current selection. We might have to keep
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// track of this data manually within our state.
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function SelectedShapeStyles({}: {}) {
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const selectedIds = useSelector(
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(s) => Array.from(s.data.selectedIds.values()),
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deepCompareArrays
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)
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const shapesStyle = useSelector((s) => {
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const { currentStyle } = s.data
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const shapes = getSelectedShapes(s.data)
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if (shapes.length === 0) {
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return currentStyle
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}
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const style: Partial<ShapeStyles> = {}
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const overrides = new Set<string>([])
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for (const shape of shapes) {
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for (let key in currentStyle) {
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if (overrides.has(key)) continue
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if (style[key] === undefined) {
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style[key] = shape.style[key]
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} else {
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if (style[key] === shape.style[key]) continue
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style[key] = currentStyle[key]
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overrides.add(key)
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}
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}
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}
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return style
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}, deepCompare)
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return (
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<Panel.Layout>
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<Panel.Header>
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<IconButton onClick={() => state.send("TOGGLED_STYLE_PANEL_OPEN")}>
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<X />
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</IconButton>
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<h3>Style</h3>
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<Panel.ButtonsGroup>
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<IconButton onClick={() => state.send("DELETED")}>
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<Trash />
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</IconButton>
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</Panel.ButtonsGroup>
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</Panel.Header>
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<Panel.Content>
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<ColorsRow>
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<ColorPicker
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label="Fill"
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color={shapesStyle.fill}
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onChange={(color) => state.send("CHANGED_STYLE", { fill: color })}
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/>
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<ColorPicker
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label="Stroke"
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color={shapesStyle.stroke}
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onChange={(color) => state.send("CHANGED_STYLE", { stroke: color })}
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/>
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</ColorsRow>
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</Panel.Content>
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</Panel.Layout>
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)
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}
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const StylePanelRoot = styled(Panel.Root, {
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maxWidth: 260,
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position: "relative",
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variants: {
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isOpen: {
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true: {
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width: "auto",
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minWidth: 300,
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},
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false: {
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height: 34,
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width: 34,
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},
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},
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},
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})
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const ColorsRow = styled("div", {
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display: "grid",
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gridTemplateColumns: "1fr 1fr",
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})
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