diff options
| -rw-r--r-- | src/client/util/ProsemirrorExampleTransfer.ts | 13 | ||||
| -rw-r--r-- | src/client/util/RichTextSchema.tsx | 159 | ||||
| -rw-r--r-- | src/client/views/nodes/FormattedTextBox.scss | 47 | ||||
| -rw-r--r-- | src/client/views/nodes/FormattedTextBox.tsx | 30 |
4 files changed, 240 insertions, 9 deletions
diff --git a/src/client/util/ProsemirrorExampleTransfer.ts b/src/client/util/ProsemirrorExampleTransfer.ts index bcb8b404b..419311df8 100644 --- a/src/client/util/ProsemirrorExampleTransfer.ts +++ b/src/client/util/ProsemirrorExampleTransfer.ts @@ -51,6 +51,19 @@ export default function buildKeymap<S extends Schema<any>>(schema: S, mapKeys?: bind("Ctrl->", wrapIn(schema.nodes.blockquote)); + bind("^", (state: EditorState<S>, dispatch: (tx: Transaction<S>) => void) => { + let newNode = schema.nodes.footnote.create({}); + if (dispatch && state.selection.from === state.selection.to) { + let tr = state.tr; + tr.replaceSelectionWith(newNode); // replace insertion with a footnote. + dispatch(tr.setSelection(new NodeSelection( // select the footnote node to open its display + tr.doc.resolve( // get the location of the footnote node by subtracting the nodesize of the footnote from the current insertion point anchor (which will be immediately after the footnote node) + tr.selection.anchor - tr.selection.$anchor.nodeBefore!.nodeSize)))); + return true; + } + return false; + }) + let cmd = chainCommands(exitCode, (state, dispatch) => { if (dispatch) { diff --git a/src/client/util/RichTextSchema.tsx b/src/client/util/RichTextSchema.tsx index 7911cf629..25d972857 100644 --- a/src/client/util/RichTextSchema.tsx +++ b/src/client/util/RichTextSchema.tsx @@ -1,7 +1,12 @@ import { DOMOutputSpecArray, MarkSpec, Node, NodeSpec, Schema, Slice } from "prosemirror-model"; import { bulletList, listItem, orderedList } from 'prosemirror-schema-list'; -import { TextSelection } from "prosemirror-state"; +import { TextSelection, EditorState } from "prosemirror-state"; import { Doc } from "../../new_fields/Doc"; +import { StepMap } from "prosemirror-transform"; +import { EditorView } from "prosemirror-view"; +import { keymap } from "prosemirror-keymap"; +import { undo, redo } from "prosemirror-history"; +import { toggleMark, splitBlock, selectAll, baseKeymap } from "prosemirror-commands"; const pDOM: DOMOutputSpecArray = ["p", 0], blockquoteDOM: DOMOutputSpecArray = ["blockquote", 0], hrDOM: DOMOutputSpecArray = ["hr"], preDOM: DOMOutputSpecArray = ["pre", ["code", 0]], brDOM: DOMOutputSpecArray = ["br"], ulDOM: DOMOutputSpecArray = ["ul", 0]; @@ -14,6 +19,20 @@ export const nodes: { [index: string]: NodeSpec } = { content: "block+" }, + footnote: { + group: "inline", + content: "inline*", + inline: true, + attrs: { + visibility: { default: false } + }, + // This makes the view treat the node as a leaf, even though it + // technically has content + atom: true, + toDOM: () => ["footnote", 0], + parseDOM: [{ tag: "footnote" }] + }, + // :: NodeSpec A plain paragraph textblock. Represented in the DOM // as a `<p>` element. paragraph: { @@ -177,7 +196,7 @@ export const nodes: { [index: string]: NodeSpec } = { group: 'block', attrs: { bulletStyle: { default: 0 }, - mapStyle: { default: "decimal" } + mapStyle: { default: "decimal" }, }, toDOM(node: Node<any>) { const bs = node.attrs.bulletStyle; @@ -186,7 +205,8 @@ export const nodes: { [index: string]: NodeSpec } = { let map = node.attrs.mapStyle === "decimal" ? decMap : multiMap; for (let i = 0; i < node.childCount; i++) node.child(i).attrs.className = map; return ['ol', { class: `${map}-ol`, style: `list-style: none;` }, 0]; - //return ['ol', { class: `${node.attrs.bulletStyle}`, style: `list-style: ${node.attrs.bulletStyle};`, 0] + //return node.attrs.bulletStyle < 2 ? ['ol', { class: `${map}-ol`, style: `list-style: none;` }, 0] : + // ['ol', { class: `${node.attrs.bulletStyle}`, style: `list-style: ${node.attrs.bulletStyle}; font-size: 5px` }, "hello"]; } }, //this doesn't currently work for some reason @@ -313,10 +333,10 @@ export const marks: { [index: string]: MarkSpec } = { }, highlight: { - parseDOM: [{ style: 'color: blue' }], + parseDOM: [{ style: 'text-decoration: underline' }], toDOM() { return ['span', { - style: 'color: blue' + style: 'text-decoration: underline; text-decoration-color: rgba(204, 206, 210, 0.92)' }]; } }, @@ -581,6 +601,133 @@ export class OrderedListView { } } +export class FootnoteView { + innerView: any; + outerView: any; + node: any; + dom: any; + getPos: any; + + constructor(node: any, view: any, getPos: any) { + // We'll need these later + this.node = node + this.outerView = view + this.getPos = getPos + + // The node's representation in the editor (empty, for now) + this.dom = document.createElement("footnote"); + this.dom.addEventListener("pointerup", this.toggle, true); + // These are used when the footnote is selected + this.innerView = null + } + selectNode() { + const attrs = { ...this.node.attrs }; + attrs.visibility = true; + this.dom.classList.add("ProseMirror-selectednode") + if (!this.innerView) this.open() + } + + deselectNode() { + const attrs = { ...this.node.attrs }; + attrs.visibility = false; + this.dom.classList.remove("ProseMirror-selectednode") + if (this.innerView) this.close() + } + open() { + if (!(this.outerView as any).isOverlay) return; + // Append a tooltip to the outer node + let tooltip = this.dom.appendChild(document.createElement("div")) + tooltip.className = "footnote-tooltip"; + // And put a sub-ProseMirror into that + this.innerView = new EditorView(tooltip, { + // You can use any node as an editor document + state: EditorState.create({ + doc: this.node, + plugins: [keymap(baseKeymap), + keymap({ + "Mod-z": () => undo(this.outerView.state, this.outerView.dispatch), + "Mod-y": () => redo(this.outerView.state, this.outerView.dispatch), + "Mod-b": toggleMark(schema.marks.strong) + })] + }), + // This is the magic part + dispatchTransaction: this.dispatchInner.bind(this), + handleDOMEvents: { + pointerdown: ((view: any, e: PointerEvent) => { + // Kludge to prevent issues due to the fact that the whole + // footnote is node-selected (and thus DOM-selected) when + // the parent editor is focused. + e.stopPropagation(); + document.addEventListener("pointerup", this.ignore, true); + if (this.outerView.hasFocus()) this.innerView.focus(); + }) as any + } + + }); + setTimeout(() => this.innerView && this.innerView.docView.setSelection(0, 0, this.innerView.root, true), 0); + } + + ignore = (e: PointerEvent) => { + e.stopPropagation(); + document.removeEventListener("pointerup", this.ignore, true); + } + + toggle = () => { + if (this.innerView) this.close(); + else { + this.open(); + + } + } + close() { + this.innerView && this.innerView.destroy() + this.innerView = null + this.dom.textContent = "" + } + dispatchInner(tr: any) { + let { state, transactions } = this.innerView.state.applyTransaction(tr) + this.innerView.updateState(state) + + if (!tr.getMeta("fromOutside")) { + let outerTr = this.outerView.state.tr, offsetMap = StepMap.offset(this.getPos() + 1) + for (let i = 0; i < transactions.length; i++) { + let steps = transactions[i].steps + for (let j = 0; j < steps.length; j++) + outerTr.step(steps[j].map(offsetMap)) + } + if (outerTr.docChanged) this.outerView.dispatch(outerTr) + } + } + update(node: any) { + if (!node.sameMarkup(this.node)) return false + this.node = node + if (this.innerView) { + let state = this.innerView.state + let start = node.content.findDiffStart(state.doc.content) + if (start != null) { + let { a: endA, b: endB } = node.content.findDiffEnd(state.doc.content) + let overlap = start - Math.min(endA, endB) + if (overlap > 0) { endA += overlap; endB += overlap } + this.innerView.dispatch( + state.tr + .replace(start, endB, node.slice(start, endA)) + .setMeta("fromOutside", true)) + } + } + return true + } + + destroy() { + if (this.innerView) this.close() + } + + stopEvent(event: any) { + return this.innerView && this.innerView.dom.contains(event.target) + } + + ignoreMutation() { return true } +} + export class SummarizedView { // TODO: highlight text that is summarized. to find end of region, walk along mark _collapsed: HTMLElement; @@ -648,7 +795,7 @@ export class SummarizedView { let skip = false; this._view.state.doc.nodesBetween(start, i, (node: Node, pos: number, parent: Node, index: number) => { if (node.isLeaf && !visited.has(node) && !skip) { - if (node.marks.includes(_mark)) { + if (node.marks.find((m: any) => m.type === _mark.type)) { visited.add(node); endPos = i + node.nodeSize - 1; } diff --git a/src/client/views/nodes/FormattedTextBox.scss b/src/client/views/nodes/FormattedTextBox.scss index dd07f5924..8f47402c4 100644 --- a/src/client/views/nodes/FormattedTextBox.scss +++ b/src/client/views/nodes/FormattedTextBox.scss @@ -84,6 +84,53 @@ align-content: center; } +footnote { + display: inline-block; + position: relative; + cursor: pointer; + div { + padding : 0 !important; + } +} + +footnote::after { + content: counter(prosemirror-footnote); + vertical-align: super; + font-size: 75%; + counter-increment: prosemirror-footnote; +} + +.ProseMirror { + counter-reset: prosemirror-footnote; + } + +.footnote-tooltip { + cursor: auto; + font-size: 75%; + position: absolute; + left: -30px; + top: calc(100% + 10px); + background: silver; + padding: 3px; + border-radius: 2px; + max-width: 100px; + min-width: 50px; + width: max-content; +} + +.footnote-tooltip::before { + border: 5px solid silver; + border-top-width: 0px; + border-left-color: transparent; + border-right-color: transparent; + position: absolute; + top: -5px; + left: 27px; + content: " "; + height: 0; + width: 0; +} + ol { counter-reset: deci1 0;} .decimal1-ol {counter-reset: deci1; p { display: inline }; font-size: 24 } .decimal2-ol {counter-reset: deci2; p { display: inline }; font-size: 18 } diff --git a/src/client/views/nodes/FormattedTextBox.tsx b/src/client/views/nodes/FormattedTextBox.tsx index 6232dd3ab..bb44c5ac6 100644 --- a/src/client/views/nodes/FormattedTextBox.tsx +++ b/src/client/views/nodes/FormattedTextBox.tsx @@ -22,7 +22,7 @@ import { DocumentManager } from '../../util/DocumentManager'; import { DragManager } from "../../util/DragManager"; import buildKeymap from "../../util/ProsemirrorExampleTransfer"; import { inpRules } from "../../util/RichTextRules"; -import { ImageResizeView, schema, SummarizedView, OrderedListView } from "../../util/RichTextSchema"; +import { ImageResizeView, schema, SummarizedView, OrderedListView, FootnoteView } from "../../util/RichTextSchema"; import { SelectionManager } from "../../util/SelectionManager"; import { TooltipLinkingMenu } from "../../util/TooltipLinkingMenu"; import { TooltipTextMenu } from "../../util/TooltipTextMenu"; @@ -168,10 +168,33 @@ export class FormattedTextBox extends DocComponent<(FieldViewProps & FormattedTe } } + // this should be internal to prosemirror, but is needed + // here to make sure that footnote view nodes in the overlay editor + // get removed when they're not selected. + syncNodeSelection(view: any, sel: any) { + if (sel instanceof NodeSelection) { + var desc = view.docView.descAt(sel.from); + if (desc != view.lastSelectedViewDesc) { + if (view.lastSelectedViewDesc) { + view.lastSelectedViewDesc.deselectNode(); + view.lastSelectedViewDesc = null; + } + if (desc) { desc.selectNode(); } + view.lastSelectedViewDesc = desc; + } + } else { + if (view.lastSelectedViewDesc) { + view.lastSelectedViewDesc.deselectNode(); + view.lastSelectedViewDesc = null; + } + } + } + dispatchTransaction = (tx: Transaction) => { if (this._editorView) { const state = this._editorView.state.apply(tx); this._editorView.updateState(state); + this.syncNodeSelection(this._editorView, this._editorView.state.selection); // bcz: ugh -- shouldn't be needed but without this the overlay view's footnote popup doesn't get deselected if (state.selection.empty && FormattedTextBox._toolTipTextMenu && tx.storedMarks) { FormattedTextBox._toolTipTextMenu.mark_key_pressed(tx.storedMarks); } @@ -612,12 +635,13 @@ export class FormattedTextBox extends DocComponent<(FieldViewProps & FormattedTe nodeViews: { image(node, view, getPos) { return new ImageResizeView(node, view, getPos); }, star(node, view, getPos) { return new SummarizedView(node, view, getPos); }, - ordered_list(node, view, getPos) { return new OrderedListView(node, view, getPos); } - + ordered_list(node, view, getPos) { return new OrderedListView(node, view, getPos); }, + footnote(node, view, getPos) { return new FootnoteView(node, view, getPos) } }, clipboardTextSerializer: this.clipboardTextSerializer, handlePaste: this.handlePaste, }); + (this._editorView as any).isOverlay = this.props.isOverlay; if (startup) { Doc.GetProto(doc).documentText = undefined; this._editorView.dispatch(this._editorView.state.tr.insertText(startup)); |