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Use fixed notation for math result values when they are copied to clipboard

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This commit is contained in:
Jonatan Heyman 2023-03-04 15:46:08 +01:00
parent 51b2be3740
commit 4c44f32542
1 changed files with 18 additions and 10 deletions
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22
src/editor/block/math.js
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@ -7,20 +7,21 @@ import { getNoteBlockFromPos } from "./block"
class MathResult extends WidgetType { class MathResult extends WidgetType {
constructor(result) { constructor(displayResult, copyResult) {
super() super()
this.result = result this.displayResult = displayResult
this.copyResult = copyResult
} }
eq(other) { return other.result == this.result } eq(other) { return other.displayResult == this.displayResult }
toDOM() { toDOM() {
let wrap = document.createElement("span") let wrap = document.createElement("span")
wrap.className = "heynote-math-result" wrap.className = "heynote-math-result"
wrap.innerHTML = this.result wrap.innerHTML = this.displayResult
wrap.addEventListener("click", (e) => { wrap.addEventListener("click", (e) => {
e.preventDefault() e.preventDefault()
navigator.clipboard.writeText(this.result) navigator.clipboard.writeText(this.copyResult)
const copyElement = document.createElement("i") const copyElement = document.createElement("i")
copyElement.className = "heynote-math-result-copied" copyElement.className = "heynote-math-result-copied"
copyElement.innerHTML = "Copied!" copyElement.innerHTML = "Copied!"
@ -62,11 +63,18 @@ function mathDeco(view) {
// if we got a result from math.js, add the result decoration // if we got a result from math.js, add the result decoration
if (result !== undefined) { if (result !== undefined) {
builder.add(line.to, line.to, Decoration.widget({widget: new MathResult(math.format(result, { builder.add(line.to, line.to, Decoration.widget({
widget: new MathResult(
math.format(result, {
precision: 8, precision: 8,
upperExp: 8, upperExp: 8,
lowerExp: -6, lowerExp: -6,
})), side: 1})) }),
math.format(result, {
notation: "fixed",
}),
), side: 1},
))
} }
} }
pos = line.to + 1 pos = line.to + 1