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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,80 +1,16 @@ | ||
| import { FrameRenderer } from "./frame_renderer" | ||
| import { MorphPageRenderer } from "../drive/morph_page_renderer" | ||
| import { MorphElements } from "../morph_elements" | ||
| import { dispatch } from "../../util" | ||
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| export class MorphFrameRenderer extends FrameRenderer { | ||
| static renderElement(currentElement, newElement) { | ||
| MorphPageRenderer.renderElement(currentElement, newElement.children) | ||
| static renderElement(currentElement, newParentElement) { | ||
| const newElement = newParentElement.children | ||
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| // console.log(`dispatching turbo:before-frame-morph on `, currentElement.id) | ||
| // console.log(`and new = `, newElement.id) | ||
| // console.log(`and children = `, newElement.children) | ||
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| // const morphStyle = 'innerHTML' | ||
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| // dispatch("turbo:before-frame-morph", { | ||
| // target: currentElement, | ||
| // detail: { currentElement, newElement } | ||
| // }) | ||
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| // this.isMorphingTurboFrame = this.#isFrameReloadedWithMorph(currentElement) | ||
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| // Idiomorph.morph(currentElement, newElement, { | ||
| // ignoreActiveValue: true, | ||
| // morphStyle: morphStyle, | ||
| // callbacks: { | ||
| // beforeNodeAdded: this.#shouldAddElement, | ||
| // beforeNodeMorphed: this.#shouldMorphElement, | ||
| // beforeAttributeUpdated: this.#shouldUpdateAttribute, | ||
| // beforeNodeRemoved: this.#shouldRemoveElement, | ||
| // afterNodeMorphed: this.#didMorphElement | ||
| // } | ||
| // }) | ||
| } | ||
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| static #isFrameReloadedWithMorph(element) { | ||
| return element.src && element.refresh === "morph" | ||
| } | ||
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| static #shouldAddElement = (node) => { | ||
| return !(node.id && node.hasAttribute("data-turbo-permanent") && document.getElementById(node.id)) | ||
| } | ||
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| static #shouldMorphElement = (oldNode, newNode) => { | ||
| if (!(oldNode instanceof HTMLElement)) return | ||
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| if (oldNode.hasAttribute("data-turbo-permanent")) return false | ||
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| if (!this.isMorphingTurboFrame && this.#isFrameReloadedWithMorph(oldNode)) return false | ||
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| const event = dispatch("turbo:before-morph-element", { | ||
| cancelable: true, | ||
| target: oldNode, | ||
| detail: { | ||
| newElement: newNode | ||
| } | ||
| dispatch("turbo:before-frame-morph", { | ||
| target: currentElement, | ||
| detail: { currentElement, newElement } | ||
| }) | ||
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| return !event.defaultPrevented | ||
| } | ||
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| static #shouldUpdateAttribute = (attributeName, target, mutationType) => { | ||
| const event = dispatch("turbo:before-morph-attribute", { cancelable: true, target, detail: { attributeName, mutationType } }) | ||
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| return !event.defaultPrevented | ||
| } | ||
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| static #shouldRemoveElement = (node) => { | ||
| return this.#shouldMorphElement(node) | ||
| } | ||
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| static #didMorphElement = (oldNode, newNode) => { | ||
| if (newNode instanceof HTMLElement) { | ||
| dispatch("turbo:morph-element", { | ||
| target: oldNode, | ||
| detail: { | ||
| newElement: newNode | ||
| } | ||
| }) | ||
| } | ||
| MorphElements.morph(currentElement, newElement, 'innerHTML') | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,66 @@ | ||
| import { Idiomorph } from "idiomorph/dist/idiomorph.esm.js" | ||
| import { dispatch } from "../util" | ||
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| export class MorphElements { | ||
| static morph(currentElement, newElement, morphStyle = "outerHTML") { | ||
| this.isMorphingTurboFrame = this.isFrameReloadedWithMorph(currentElement) | ||
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| Idiomorph.morph(currentElement, newElement, { | ||
| morphStyle: morphStyle, | ||
| callbacks: { | ||
| beforeNodeAdded: this.shouldAddElement, | ||
| beforeNodeMorphed: this.shouldMorphElement, | ||
| beforeAttributeUpdated: this.shouldUpdateAttribute, | ||
| beforeNodeRemoved: this.shouldRemoveElement, | ||
| afterNodeMorphed: this.didMorphElement | ||
| } | ||
| }) | ||
| } | ||
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| static isFrameReloadedWithMorph(element) { | ||
| return element.src && element.refresh === "morph" | ||
| } | ||
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| static shouldAddElement = (node) => { | ||
| return !(node.id && node.hasAttribute("data-turbo-permanent") && document.getElementById(node.id)) | ||
| } | ||
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| static shouldMorphElement = (oldNode, newNode) => { | ||
| if (!(oldNode instanceof HTMLElement)) return | ||
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| if (oldNode.hasAttribute("data-turbo-permanent")) return false | ||
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| if (!this.isMorphingTurboFrame && this.isFrameReloadedWithMorph(oldNode)) return false | ||
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| const event = dispatch("turbo:before-morph-element", { | ||
| cancelable: true, | ||
| target: oldNode, | ||
| detail: { | ||
| newElement: newNode | ||
| } | ||
| }) | ||
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| return !event.defaultPrevented | ||
| } | ||
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| static shouldUpdateAttribute = (attributeName, target, mutationType) => { | ||
| const event = dispatch("turbo:before-morph-attribute", { cancelable: true, target, detail: { attributeName, mutationType } }) | ||
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| return !event.defaultPrevented | ||
| } | ||
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| static shouldRemoveElement = (node) => { | ||
| return this.shouldMorphElement(node) | ||
| } | ||
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| static didMorphElement = (oldNode, newNode) => { | ||
| if (newNode instanceof HTMLElement) { | ||
| dispatch("turbo:morph-element", { | ||
| target: oldNode, | ||
| detail: { | ||
| newElement: newNode | ||
| } | ||
| }) | ||
| } | ||
| } | ||
| } |