diff options
Diffstat (limited to 'src/client/util/RichTextSchema.tsx')
| -rw-r--r-- | src/client/util/RichTextSchema.tsx | 589 |
1 files changed, 392 insertions, 197 deletions
diff --git a/src/client/util/RichTextSchema.tsx b/src/client/util/RichTextSchema.tsx index abf448c9f..3e3e98206 100644 --- a/src/client/util/RichTextSchema.tsx +++ b/src/client/util/RichTextSchema.tsx @@ -1,129 +1,147 @@ import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'; -import { Schema, NodeSpec, MarkSpec, DOMOutputSpecArray } from "prosemirror-model" -import { joinUp, lift, setBlockType, toggleMark, wrapIn } from 'prosemirror-commands' -import { redo, undo } from 'prosemirror-history' -import { orderedList, bulletList, listItem } from 'prosemirror-schema-list' +import { Schema, NodeSpec, MarkSpec, DOMOutputSpecArray, NodeType } from "prosemirror-model"; +import { joinUp, lift, setBlockType, toggleMark, wrapIn } from 'prosemirror-commands'; +import { redo, undo } from 'prosemirror-history'; +import { orderedList, bulletList, listItem, } from 'prosemirror-schema-list'; +import { EditorState, Transaction, NodeSelection, } from "prosemirror-state"; +import { EditorView, } from "prosemirror-view"; const pDOM: DOMOutputSpecArray = ["p", 0], blockquoteDOM: DOMOutputSpecArray = ["blockquote", 0], hrDOM: DOMOutputSpecArray = ["hr"], - preDOM: DOMOutputSpecArray = ["pre", ["code", 0]], brDOM: DOMOutputSpecArray = ["br"], ulDOM: DOMOutputSpecArray = ["ul", 0] + preDOM: DOMOutputSpecArray = ["pre", ["code", 0]], brDOM: DOMOutputSpecArray = ["br"], ulDOM: DOMOutputSpecArray = ["ul", 0]; // :: Object // [Specs](#model.NodeSpec) for the nodes defined in this schema. export const nodes: { [index: string]: NodeSpec } = { - // :: NodeSpec The top level document node. - doc: { - content: "block+" - }, - - // :: NodeSpec A plain paragraph textblock. Represented in the DOM - // as a `<p>` element. - paragraph: { - content: "inline*", - group: "block", - parseDOM: [{ tag: "p" }], - toDOM() { return pDOM } - }, - - // :: NodeSpec A blockquote (`<blockquote>`) wrapping one or more blocks. - blockquote: { - content: "block+", - group: "block", - defining: true, - parseDOM: [{ tag: "blockquote" }], - toDOM() { return blockquoteDOM } - }, - - // :: NodeSpec A horizontal rule (`<hr>`). - horizontal_rule: { - group: "block", - parseDOM: [{ tag: "hr" }], - toDOM() { return hrDOM } - }, - - // :: NodeSpec A heading textblock, with a `level` attribute that - // should hold the number 1 to 6. Parsed and serialized as `<h1>` to - // `<h6>` elements. - heading: { - attrs: { level: { default: 1 } }, - content: "inline*", - group: "block", - defining: true, - parseDOM: [{ tag: "h1", attrs: { level: 1 } }, - { tag: "h2", attrs: { level: 2 } }, - { tag: "h3", attrs: { level: 3 } }, - { tag: "h4", attrs: { level: 4 } }, - { tag: "h5", attrs: { level: 5 } }, - { tag: "h6", attrs: { level: 6 } }], - toDOM(node: any) { return ["h" + node.attrs.level, 0] } - }, - - // :: NodeSpec A code listing. Disallows marks or non-text inline - // nodes by default. Represented as a `<pre>` element with a - // `<code>` element inside of it. - code_block: { - content: "text*", - marks: "", - group: "block", - code: true, - defining: true, - parseDOM: [{ tag: "pre", preserveWhitespace: "full" }], - toDOM() { return preDOM } - }, - - // :: NodeSpec The text node. - text: { - group: "inline" - }, - - // :: NodeSpec An inline image (`<img>`) node. Supports `src`, - // `alt`, and `href` attributes. The latter two default to the empty - // string. - image: { - inline: true, - attrs: { - src: {}, - alt: { default: null }, - title: { default: null } - }, - group: "inline", - draggable: true, - parseDOM: [{ - tag: "img[src]", getAttrs(dom: any) { - return { - src: dom.getAttribute("src"), - title: dom.getAttribute("title"), - alt: dom.getAttribute("alt") + // :: NodeSpec The top level document node. + doc: { + content: "block+" + }, + + // :: NodeSpec A plain paragraph textblock. Represented in the DOM + // as a `<p>` element. + paragraph: { + content: "inline*", + group: "block", + parseDOM: [{ tag: "p" }], + toDOM() { return pDOM; } + }, + + // :: NodeSpec A blockquote (`<blockquote>`) wrapping one or more blocks. + blockquote: { + content: "block+", + group: "block", + defining: true, + parseDOM: [{ tag: "blockquote" }], + toDOM() { return blockquoteDOM; } + }, + + // :: NodeSpec A horizontal rule (`<hr>`). + horizontal_rule: { + group: "block", + parseDOM: [{ tag: "hr" }], + toDOM() { return hrDOM; } + }, + + // :: NodeSpec A heading textblock, with a `level` attribute that + // should hold the number 1 to 6. Parsed and serialized as `<h1>` to + // `<h6>` elements. + heading: { + attrs: { level: { default: 1 } }, + content: "inline*", + group: "block", + defining: true, + parseDOM: [{ tag: "h1", attrs: { level: 1 } }, + { tag: "h2", attrs: { level: 2 } }, + { tag: "h3", attrs: { level: 3 } }, + { tag: "h4", attrs: { level: 4 } }, + { tag: "h5", attrs: { level: 5 } }, + { tag: "h6", attrs: { level: 6 } }], + toDOM(node: any) { return ["h" + node.attrs.level, 0]; } + }, + + // :: NodeSpec A code listing. Disallows marks or non-text inline + // nodes by default. Represented as a `<pre>` element with a + // `<code>` element inside of it. + code_block: { + content: "text*", + marks: "", + group: "block", + code: true, + defining: true, + parseDOM: [{ tag: "pre", preserveWhitespace: "full" }], + toDOM() { return preDOM; } + }, + + // :: NodeSpec The text node. + text: { + group: "inline" + }, + + // :: NodeSpec An inline image (`<img>`) node. Supports `src`, + // `alt`, and `href` attributes. The latter two default to the empty + // string. + image: { + inline: true, + attrs: { + src: {}, + width: { default: "100px" }, + alt: { default: null }, + title: { default: null } + }, + group: "inline", + draggable: true, + parseDOM: [{ + tag: "img[src]", getAttrs(dom: any) { + return { + src: dom.getAttribute("src"), + title: dom.getAttribute("title"), + alt: dom.getAttribute("alt"), + width: Math.min(100, Number(dom.getAttribute("width"))), + }; + } + }], + // TODO if we don't define toDom, something weird happens: dragging the image will not move it but clone it. Why? + toDOM(node) { + const attrs = { style: `width: ${node.attrs.width}` }; + return ["img", { ...node.attrs, ...attrs }]; } - } - }], - toDOM(node: any) { return ["img", node.attrs] } - }, - - // :: NodeSpec A hard line break, represented in the DOM as `<br>`. - hard_break: { - inline: true, - group: "inline", - selectable: false, - parseDOM: [{ tag: "br" }], - toDOM() { return brDOM } - }, - - ordered_list: { - ...orderedList, - content: 'list_item+', - group: 'block' - }, - bullet_list: { - content: 'list_item+', - group: 'block', - parseDOM: [{ tag: "ul" }, { style: "list-style-type=disc;" }], - toDOM() { return ulDOM } - }, - list_item: { - ...listItem, - content: 'paragraph block*' - } -} + }, + + // :: NodeSpec A hard line break, represented in the DOM as `<br>`. + hard_break: { + inline: true, + group: "inline", + selectable: false, + parseDOM: [{ tag: "br" }], + toDOM() { return brDOM; } + }, + + ordered_list: { + ...orderedList, + content: 'list_item+', + group: 'block' + }, + //this doesn't currently work for some reason + bullet_list: { + ...bulletList, + content: 'list_item+', + group: 'block', + // parseDOM: [{ tag: "ul" }, { style: 'list-style-type=disc' }], + // toDOM() { return ulDOM } + }, + //bullet_list: { + // content: 'list_item+', + // group: 'block', + //active: blockActive(schema.nodes.bullet_list), + //enable: wrapInList(schema.nodes.bullet_list), + //run: wrapInList(schema.nodes.bullet_list), + //select: state => true, + // }, + list_item: { + ...listItem, + content: 'paragraph block*' + } +}; const emDOM: DOMOutputSpecArray = ["em", 0]; const strongDOM: DOMOutputSpecArray = ["strong", 0]; @@ -132,86 +150,263 @@ const underlineDOM: DOMOutputSpecArray = ["underline", 0]; // :: Object [Specs](#model.MarkSpec) for the marks in the schema. export const marks: { [index: string]: MarkSpec } = { - // :: MarkSpec A link. Has `href` and `title` attributes. `title` - // defaults to the empty string. Rendered and parsed as an `<a>` - // element. - link: { - attrs: { - href: {}, - title: { default: null } - }, - inclusive: false, - parseDOM: [{ - tag: "a[href]", getAttrs(dom: any) { - return { href: dom.getAttribute("href"), title: dom.getAttribute("title") } - } - }], - toDOM(node: any) { return ["a", node.attrs, 0] } - }, - - // :: MarkSpec An emphasis mark. Rendered as an `<em>` element. - // Has parse rules that also match `<i>` and `font-style: italic`. - em: { - parseDOM: [{ tag: "i" }, { tag: "em" }, { style: "font-style=italic" }], - toDOM() { return emDOM } - }, - - // :: MarkSpec A strong mark. Rendered as `<strong>`, parse rules - // also match `<b>` and `font-weight: bold`. - strong: { - parseDOM: [{ tag: "strong" }, - { tag: "b" }, - { style: "font-weight" }], - toDOM() { return strongDOM } - }, - - underline: { - parseDOM: [ - { tag: 'u' }, - { style: 'text-decoration=underline' } - ], - toDOM: () => ['span', { - style: 'text-decoration:underline' - }] - }, - - strikethrough: { - parseDOM: [ - { tag: 'strike' }, - { style: 'text-decoration=line-through' }, - { style: 'text-decoration-line=line-through' } - ], - toDOM: () => ['span', { - style: 'text-decoration-line:line-through' - }] - }, - - subscript: { - excludes: 'superscript', - parseDOM: [ - { tag: 'sub' }, - { style: 'vertical-align=sub' } - ], - toDOM: () => ['sub'] - }, - - superscript: { - excludes: 'subscript', - parseDOM: [ - { tag: 'sup' }, - { style: 'vertical-align=super' } - ], - toDOM: () => ['sup'] - }, - - - // :: MarkSpec Code font mark. Represented as a `<code>` element. - code: { - parseDOM: [{ tag: "code" }], - toDOM() { return codeDOM } - } + // :: MarkSpec A link. Has `href` and `title` attributes. `title` + // defaults to the empty string. Rendered and parsed as an `<a>` + // element. + link: { + attrs: { + href: {}, + title: { default: null } + }, + inclusive: false, + parseDOM: [{ + tag: "a[href]", getAttrs(dom: any) { + return { href: dom.getAttribute("href"), title: dom.getAttribute("title") }; + } + }], + toDOM(node: any) { return ["a", node.attrs, 0]; } + }, + + // :: MarkSpec An emphasis mark. Rendered as an `<em>` element. + // Has parse rules that also match `<i>` and `font-style: italic`. + em: { + parseDOM: [{ tag: "i" }, { tag: "em" }, { style: "font-style=italic" }], + toDOM() { return emDOM; } + }, + + // :: MarkSpec A strong mark. Rendered as `<strong>`, parse rules + // also match `<b>` and `font-weight: bold`. + strong: { + parseDOM: [{ tag: "strong" }, + { tag: "b" }, + { style: "font-weight" }], + toDOM() { return strongDOM; } + }, + + underline: { + parseDOM: [ + { tag: 'u' }, + { style: 'text-decoration=underline' } + ], + toDOM: () => ['span', { + style: 'text-decoration:underline' + }] + }, + + strikethrough: { + parseDOM: [ + { tag: 'strike' }, + { style: 'text-decoration=line-through' }, + { style: 'text-decoration-line=line-through' } + ], + toDOM: () => ['span', { + style: 'text-decoration-line:line-through' + }] + }, + + subscript: { + excludes: 'superscript', + parseDOM: [ + { tag: 'sub' }, + { style: 'vertical-align=sub' } + ], + toDOM: () => ['sub'] + }, + + superscript: { + excludes: 'subscript', + parseDOM: [ + { tag: 'sup' }, + { style: 'vertical-align=super' } + ], + toDOM: () => ['sup'] + }, + + + // :: MarkSpec Code font mark. Represented as a `<code>` element. + code: { + parseDOM: [{ tag: "code" }], + toDOM() { return codeDOM; } + }, + + + /* FONTS */ + timesNewRoman: { + parseDOM: [{ style: 'font-family: "Times New Roman", Times, serif;' }], + toDOM: () => ['span', { + style: 'font-family: "Times New Roman", Times, serif;' + }] + }, + + arial: { + parseDOM: [{ style: 'font-family: Arial, Helvetica, sans-serif;' }], + toDOM: () => ['span', { + style: 'font-family: Arial, Helvetica, sans-serif;' + }] + }, + + georgia: { + parseDOM: [{ style: 'font-family: Georgia, serif;' }], + toDOM: () => ['span', { + style: 'font-family: Georgia, serif;' + }] + }, + + comicSans: { + parseDOM: [{ style: 'font-family: "Comic Sans MS", cursive, sans-serif;' }], + toDOM: () => ['span', { + style: 'font-family: "Comic Sans MS", cursive, sans-serif;' + }] + }, + + tahoma: { + parseDOM: [{ style: 'font-family: Tahoma, Geneva, sans-serif;' }], + toDOM: () => ['span', { + style: 'font-family: Tahoma, Geneva, sans-serif;' + }] + }, + + impact: { + parseDOM: [{ style: 'font-family: Impact, Charcoal, sans-serif;' }], + toDOM: () => ['span', { + style: 'font-family: Impact, Charcoal, sans-serif;' + }] + }, + + crimson: { + parseDOM: [{ style: 'font-family: "Crimson Text", sans-serif;' }], + toDOM: () => ['span', { + style: 'font-family: "Crimson Text", sans-serif;' + }] + }, + + /** FONT SIZES */ + + p10: { + parseDOM: [{ style: 'font-size: 10px;' }], + toDOM: () => ['span', { + style: 'font-size: 10px;' + }] + }, + + p12: { + parseDOM: [{ style: 'font-size: 12px;' }], + toDOM: () => ['span', { + style: 'font-size: 12px;' + }] + }, + + p14: { + parseDOM: [{ style: 'font-size: 14px;' }], + toDOM: () => ['span', { + style: 'font-size: 14px;' + }] + }, + + p16: { + parseDOM: [{ style: 'font-size: 16px;' }], + toDOM: () => ['span', { + style: 'font-size: 16px;' + }] + }, + + p24: { + parseDOM: [{ style: 'font-size: 24px;' }], + toDOM: () => ['span', { + style: 'font-size: 24px;' + }] + }, + + p32: { + parseDOM: [{ style: 'font-size: 32px;' }], + toDOM: () => ['span', { + style: 'font-size: 32px;' + }] + }, + + p48: { + parseDOM: [{ style: 'font-size: 48px;' }], + toDOM: () => ['span', { + style: 'font-size: 48px;' + }] + }, + + p72: { + parseDOM: [{ style: 'font-size: 72px;' }], + toDOM: () => ['span', { + style: 'font-size: 72px;' + }] + }, +}; +function getFontSize(element: any) { + return parseFloat((getComputedStyle(element) as any).fontSize); } +export class ImageResizeView { + _handle: HTMLElement; + _img: HTMLElement; + _outer: HTMLElement; + constructor(node: any, view: any, getPos: any) { + this._handle = document.createElement("span"); + this._img = document.createElement("img"); + this._outer = document.createElement("span"); + this._outer.style.position = "relative"; + this._outer.style.width = node.attrs.width; + this._outer.style.display = "inline-block"; + this._outer.style.overflow = "hidden"; + + this._img.setAttribute("src", node.attrs.src); + this._img.style.width = "100%"; + this._handle.style.position = "absolute"; + this._handle.style.width = "20px"; + this._handle.style.height = "20px"; + this._handle.style.backgroundColor = "blue"; + this._handle.style.borderRadius = "15px"; + this._handle.style.display = "none"; + this._handle.style.bottom = "-10px"; + this._handle.style.right = "-10px"; + let self = this; + this._handle.onpointerdown = function (e: any) { + e.preventDefault(); + e.stopPropagation(); + const startX = e.pageX; + const startWidth = parseFloat(node.attrs.width); + const onpointermove = (e: any) => { + const currentX = e.pageX; + const diffInPx = currentX - startX; + self._outer.style.width = `${startWidth + diffInPx}`; + }; + + const onpointerup = () => { + document.removeEventListener("pointermove", onpointermove); + document.removeEventListener("pointerup", onpointerup); + view.dispatch( + view.state.tr.setNodeMarkup(getPos(), null, + { src: node.attrs.src, width: self._outer.style.width }) + .setSelection(view.state.selection)); + }; + + document.addEventListener("pointermove", onpointermove); + document.addEventListener("pointerup", onpointerup); + }; + + this._outer.appendChild(this._handle); + this._outer.appendChild(this._img); + (this as any).dom = this._outer; + } + + selectNode() { + this._img.classList.add("ProseMirror-selectednode"); + + this._handle.style.display = ""; + } + + deselectNode() { + this._img.classList.remove("ProseMirror-selectednode"); + + this._handle.style.display = "none"; + } +} // :: Schema // This schema rougly corresponds to the document schema used by // [CommonMark](http://commonmark.org/), minus the list elements, @@ -220,4 +415,4 @@ export const marks: { [index: string]: MarkSpec } = { // // To reuse elements from this schema, extend or read from its // `spec.nodes` and `spec.marks` [properties](#model.Schema.spec). -export const schema = new Schema({ nodes, marks })
\ No newline at end of file +export const schema = new Schema({ nodes, marks });
\ No newline at end of file |