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import React = require("react");
import AntimodeMenu from "../views/AntimodeMenu";
import { observable, action, } from "mobx";
import { observer } from "mobx-react";
import { Mark, MarkType, Node as ProsNode, NodeType, ResolvedPos, Schema } from "prosemirror-model";
import { schema } from "./RichTextSchema";
import { EditorView } from "prosemirror-view";
import { EditorState, NodeSelection } from "prosemirror-state";
import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
import { IconProp, library } from '@fortawesome/fontawesome-svg-core';
import { faBold, faItalic, faUnderline, faStrikethrough, faSubscript, faSuperscript, faIndent } from "@fortawesome/free-solid-svg-icons";
import { MenuItem, Dropdown } from "prosemirror-menu";
import { updateBullets } from "./ProsemirrorExampleTransfer";
import { FieldViewProps } from "../views/nodes/FieldView";
import { NumCast } from "../../new_fields/Types";
import { FormattedTextBoxProps } from "../views/nodes/FormattedTextBox";
import { unimplementedFunction } from "../../Utils";
import { wrapInList } from "prosemirror-schema-list";
const { toggleMark, setBlockType } = require("prosemirror-commands");
library.add(faBold, faItalic, faUnderline, faStrikethrough, faSuperscript, faSubscript, faIndent);
@observer
export default class RichTextMenu extends AntimodeMenu {
static Instance: RichTextMenu;
private view?: EditorView;
private editorProps: FieldViewProps & FormattedTextBoxProps | undefined;
@observable private activeFontSize: string = "";
@observable private activeFontFamily: string = "";
@observable private activeListType: string = "";
constructor(props: Readonly<{}>) {
super(props);
RichTextMenu.Instance = this;
}
@action
changeView(view: EditorView) {
this.view = view;
}
update(view: EditorView, lastState: EditorState | undefined) {
this.updateFromDash(view, lastState, this.editorProps);
}
@action
public async updateFromDash(view: EditorView, lastState: EditorState | undefined, props: any) {
if (!view) {
console.log("no editor? why?");
return;
}
this.view = view;
const state = view.state;
// DocumentDecorations.Instance.showTextBar();
props && (this.editorProps = props);
// // Don't do anything if the document/selection didn't change
// if (lastState && lastState.doc.eq(state.doc) &&
// lastState.selection.eq(state.selection)) return;
// this.reset_mark_doms();
// // update link dropdown
// const linkDropdown = await this.createLinkDropdown();
// const newLinkDropdowndom = linkDropdown.render(this.view).dom;
// this._linkDropdownDom && this.tooltip.replaceChild(newLinkDropdowndom, this._linkDropdownDom);
// this._linkDropdownDom = newLinkDropdowndom;
// update active font family and size
const active = this.getActiveFontStylesOnSelection();
const activeFamilies = active && active.get("families");
const activeSizes = active && active.get("sizes");
this.activeFontFamily = !activeFamilies || activeFamilies.length == 0 ? "default" : activeFamilies.length === 1 ? String(activeFamilies[0]) : "various";
this.activeFontSize = !activeSizes || activeSizes.length == 0 ? "default" : activeSizes.length === 1 ? String(activeSizes[0]) + "pt" : "various";
// this.update_mark_doms();
}
setMark = (mark: Mark, state: EditorState<any>, dispatch: any) => {
if (mark) {
const node = (state.selection as NodeSelection).node;
if (node?.type === schema.nodes.ordered_list) {
let attrs = node.attrs;
if (mark.type === schema.marks.pFontFamily) attrs = { ...attrs, setFontFamily: mark.attrs.family };
if (mark.type === schema.marks.pFontSize) attrs = { ...attrs, setFontSize: mark.attrs.fontSize };
if (mark.type === schema.marks.pFontColor) attrs = { ...attrs, setFontColor: mark.attrs.color };
const tr = updateBullets(state.tr.setNodeMarkup(state.selection.from, node.type, attrs), state.schema);
dispatch(tr.setSelection(new NodeSelection(tr.doc.resolve(state.selection.from))));
} else {
toggleMark(mark.type, mark.attrs)(state, (tx: any) => {
const { from, $from, to, empty } = tx.selection;
if (!tx.doc.rangeHasMark(from, to, mark.type)) {
toggleMark(mark.type, mark.attrs)({ tr: tx, doc: tx.doc, selection: tx.selection, storedMarks: tx.storedMarks }, dispatch);
} else dispatch(tx);
});
}
}
}
// finds font sizes and families in selection
getActiveFontStylesOnSelection() {
if (!this.view) return;
const activeFamilies: string[] = [];
const activeSizes: string[] = [];
const state = this.view.state;
const pos = this.view.state.selection.$from;
const ref_node = this.reference_node(pos);
if (ref_node && ref_node !== this.view.state.doc && ref_node.isText) {
ref_node.marks.forEach(m => {
m.type === state.schema.marks.pFontFamily && activeFamilies.push(m.attrs.family);
m.type === state.schema.marks.pFontSize && activeSizes.push(String(m.attrs.fontSize) + "pt");
});
}
let styles = new Map<String, String[]>();
styles.set("families", activeFamilies);
styles.set("sizes", activeSizes);
return styles;
}
destroy() {
console.log("destroy");
}
createButton(faIcon: string, title: string, command?: any, onclick?: any) {
const self = this;
function onClick(e: React.PointerEvent) {
console.log("clicked button");
// dom.addEventListener("pointerdown", e => {
e.preventDefault();
self.view && self.view.focus();
// if (dom.contains(e.target as Node)) {
e.stopPropagation();
// command(this.view.state, this.view.dispatch, this.view);
// }
// });
self.view && command && command(self.view!.state, self.view!.dispatch, self.view);
self.view && onclick && onclick(self.view!.state, self.view!.dispatch, self.view);
}
return (
<button className="antimodeMenu-button" title="title" onPointerDown={onClick}>
<FontAwesomeIcon icon={faIcon as IconProp} size="lg" />
</button>
);
}
createMarksDropdown(activeOption: string, options: { mark: Mark | null, title: string, label: string, command: (mark: Mark, view: EditorView) => void, hidden?: boolean }[]): JSX.Element {
let items = options.map(({ title, label, hidden }) => {
if (hidden) {
return label === activeOption ?
<option value={label} title={title} selected hidden>{label}</option> :
<option value={label} title={title} hidden>{label}</option>;
}
return label === activeOption ?
<option value={label} title={title} selected>{label}</option> :
<option value={label} title={title}>{label}</option>;
});
const self = this;
function onChange(val: string) {
options.forEach(({ label, mark, command }) => {
if (val === label) {
self.view && mark && command(mark, self.view);
}
});
}
return <select onChange={e => onChange(e.target.value)}>{items}</select>;
}
createNodesDropdown(activeOption: string, options: { node: NodeType | any | null, title: string, label: string, command: (node: NodeType | any) => void, hidden?: boolean }[]): JSX.Element {
let items = options.map(({ title, label, hidden }) => {
if (hidden) {
return label === activeOption ?
<option value={label} title={title} selected hidden>{label}</option> :
<option value={label} title={title} hidden>{label}</option>;
}
return label === activeOption ?
<option value={label} title={title} selected>{label}</option> :
<option value={label} title={title}>{label}</option>;
});
const self = this;
function onChange(val: string) {
options.forEach(({ label, node, command }) => {
if (val === label) {
self.view && node && command(node);
}
});
}
return <select onChange={e => onChange(e.target.value)}>{items}</select>;
}
changeFontSize = (mark: Mark, view: EditorView) => {
console.log("change font size!!");
const size = mark.attrs.fontSize;
if (this.editorProps) {
const ruleProvider = this.editorProps.ruleProvider;
const heading = NumCast(this.editorProps.Document.heading);
if (ruleProvider && heading) {
ruleProvider["ruleSize_" + heading] = size;
}
}
this.setMark(view.state.schema.marks.pFontSize.create({ fontSize: size }), view.state, view.dispatch);
}
changeFontFamily = (mark: Mark, view: EditorView) => {
const fontName = mark.attrs.family;
// if (fontName) { this.updateFontStyleDropdown(fontName); }
if (this.editorProps) {
const ruleProvider = this.editorProps.ruleProvider;
const heading = NumCast(this.editorProps.Document.heading);
if (ruleProvider && heading) {
ruleProvider["ruleFont_" + heading] = fontName;
}
}
this.setMark(view.state.schema.marks.pFontFamily.create({ family: fontName }), view.state, view.dispatch);
}
// TODO: remove doesn't work
//remove all node type and apply the passed-in one to the selected text
changeListType = (nodeType: NodeType | undefined) => {
console.log("change the list type ");
if (!this.view) return;
console.log("change the list type has view");
if (nodeType === schema.nodes.bullet_list) {
wrapInList(nodeType)(this.view.state, this.view.dispatch);
} else {
const marks = this.view.state.storedMarks || (this.view.state.selection.$to.parentOffset && this.view.state.selection.$from.marks());
if (!wrapInList(schema.nodes.ordered_list)(this.view.state, (tx2: any) => {
const tx3 = updateBullets(tx2, schema, nodeType && (nodeType as any).attrs.mapStyle);
marks && tx3.ensureMarks([...marks]);
marks && tx3.setStoredMarks([...marks]);
this.view!.dispatch(tx2);
})) {
const tx2 = this.view.state.tr;
const tx3 = updateBullets(tx2, schema, nodeType && (nodeType as any).attrs.mapStyle);
marks && tx3.ensureMarks([...marks]);
marks && tx3.setStoredMarks([...marks]);
this.view.dispatch(tx3);
}
}
}
insertSummarizer(state: EditorState<any>, dispatch: any) {
if (state.selection.empty) return false;
const mark = state.schema.marks.summarize.create();
const tr = state.tr;
tr.addMark(state.selection.from, state.selection.to, mark);
const content = tr.selection.content();
const newNode = state.schema.nodes.summary.create({ visibility: false, text: content, textslice: content.toJSON() });
dispatch && dispatch(tr.replaceSelectionWith(newNode).removeMark(tr.selection.from - 1, tr.selection.from, mark));
return true;
}
reference_node(pos: ResolvedPos<any>): ProsNode | null {
if (!this.view) return null;
let ref_node: ProsNode = this.view.state.doc;
if (pos.nodeBefore !== null && pos.nodeBefore !== undefined) {
ref_node = pos.nodeBefore;
}
else if (pos.nodeAfter !== null && pos.nodeAfter !== undefined) {
ref_node = pos.nodeAfter;
}
else if (pos.pos > 0) {
let skip = false;
for (let i: number = pos.pos - 1; i > 0; i--) {
this.view.state.doc.nodesBetween(i, pos.pos, (node: ProsNode) => {
if (node.isLeaf && !skip) {
ref_node = node;
skip = true;
}
});
}
}
if (!ref_node.isLeaf && ref_node.childCount > 0) {
ref_node = ref_node.child(0);
}
return ref_node;
}
render() {
const fontSizeOptions = [
{ mark: schema.marks.pFontSize.create({ fontSize: 7 }), title: "Set font size", label: "7pt", command: this.changeFontSize },
{ mark: schema.marks.pFontSize.create({ fontSize: 8 }), title: "Set font size", label: "8pt", command: this.changeFontSize },
{ mark: schema.marks.pFontSize.create({ fontSize: 9 }), title: "Set font size", label: "8pt", command: this.changeFontSize },
{ mark: schema.marks.pFontSize.create({ fontSize: 10 }), title: "Set font size", label: "10pt", command: this.changeFontSize },
{ mark: schema.marks.pFontSize.create({ fontSize: 12 }), title: "Set font size", label: "12pt", command: this.changeFontSize },
{ mark: schema.marks.pFontSize.create({ fontSize: 14 }), title: "Set font size", label: "14pt", command: this.changeFontSize },
{ mark: schema.marks.pFontSize.create({ fontSize: 16 }), title: "Set font size", label: "16pt", command: this.changeFontSize },
{ mark: schema.marks.pFontSize.create({ fontSize: 18 }), title: "Set font size", label: "18pt", command: this.changeFontSize },
{ mark: schema.marks.pFontSize.create({ fontSize: 20 }), title: "Set font size", label: "20pt", command: this.changeFontSize },
{ mark: schema.marks.pFontSize.create({ fontSize: 24 }), title: "Set font size", label: "24pt", command: this.changeFontSize },
{ mark: schema.marks.pFontSize.create({ fontSize: 32 }), title: "Set font size", label: "32pt", command: this.changeFontSize },
{ mark: schema.marks.pFontSize.create({ fontSize: 48 }), title: "Set font size", label: "48pt", command: this.changeFontSize },
{ mark: schema.marks.pFontSize.create({ fontSize: 72 }), title: "Set font size", label: "72pt", command: this.changeFontSize },
{ mark: null, title: "", label: "various", command: unimplementedFunction, hidden: true },
{ mark: null, title: "", label: "default", command: unimplementedFunction, hidden: true },
]
const fontFamilyOptions = [
{ mark: schema.marks.pFontFamily.create({ family: "Times New Roman" }), title: "Set font family", label: "Times New Roman", command: this.changeFontFamily },
{ mark: schema.marks.pFontFamily.create({ family: "Arial" }), title: "Set font family", label: "Arial", command: this.changeFontFamily },
{ mark: schema.marks.pFontFamily.create({ family: "Georgia" }), title: "Set font family", label: "Georgia", command: this.changeFontFamily },
{ mark: schema.marks.pFontFamily.create({ family: "Comic Sans MS" }), title: "Set font family", label: "Comic Sans MS", command: this.changeFontFamily },
{ mark: schema.marks.pFontFamily.create({ family: "Tahoma" }), title: "Set font family", label: "Tahoma", command: this.changeFontFamily },
{ mark: schema.marks.pFontFamily.create({ family: "Impact" }), title: "Set font family", label: "Impact", command: this.changeFontFamily },
{ mark: schema.marks.pFontFamily.create({ family: "Crimson Text" }), title: "Set font family", label: "Crimson Text", command: this.changeFontFamily },
{ mark: null, title: "", label: "various", command: unimplementedFunction, hidden: true },
{ mark: null, title: "", label: "default", command: unimplementedFunction, hidden: true },
]
// //will display a remove-list-type button if selection is in list, otherwise will show list type dropdown
// updateListItemDropdown(label: string, listTypeBtn: any) {
// //remove old btn
// if (listTypeBtn) { this.tooltip.removeChild(listTypeBtn); }
// //Make a dropdown of all list types
// const toAdd: MenuItem[] = [];
// this.listTypeToIcon.forEach((icon, type) => {
// toAdd.push(this.dropdownBulletBtn(icon, "color: black; width: 40px;", type, this.view, this.listTypes, this.changeBulletType));
// });
// //option to remove the list formatting
// toAdd.push(this.dropdownBulletBtn("X", "color: black; width: 40px;", undefined, this.view, this.listTypes, this.changeBulletType));
// listTypeBtn = (new Dropdown(toAdd, { label: label, css: "color:black; width: 40px;" }) as MenuItem).render(this.view).dom;
// //add this new button and return it
// this.tooltip.appendChild(listTypeBtn);
// return listTypeBtn;
// }
const listTypeOptions = [
{ node: schema.nodes.ordered_list.create({ mapStyle: "bullet" }), title: "Set list type", label: ":", command: this.changeListType },
{ node: schema.nodes.ordered_list.create({ mapStyle: "decimal" }), title: "Set list type", label: "1.1", command: this.changeListType },
{ node: schema.nodes.ordered_list.create({ mapStyle: "multi" }), title: "Set list type", label: "1.A", command: this.changeListType },
{ node: undefined, title: "Set list type", label: "Remove", command: this.changeListType },
]
// options: { node: NodeType | null, title: string, label: string, command: (node: NodeType) => void, hidden ?: boolean } []
const buttons = [
this.createButton("bold", "Bold", toggleMark(schema.marks.strong)),
this.createButton("italic", "Italic", toggleMark(schema.marks.em)),
this.createButton("underline", "Underline", toggleMark(schema.marks.underline)),
this.createButton("strikethrough", "Strikethrough", toggleMark(schema.marks.strikethrough)),
this.createButton("superscript", "Superscript", toggleMark(schema.marks.superscript)),
this.createButton("subscript", "Subscript", toggleMark(schema.marks.subscript)),
this.createButton("indent", "Summarize", undefined, this.insertSummarizer),
this.createMarksDropdown(this.activeFontSize, fontSizeOptions),
this.createMarksDropdown(this.activeFontFamily, fontFamilyOptions),
this.createNodesDropdown(this.activeListType, listTypeOptions),
];
// this._marksToDoms = new Map();
// items.forEach(({ title, dom, command }) => {
// // this.tooltip.appendChild(dom);
// switch (title) {
// case "Bold":
// this._marksToDoms.set(schema.mark(schema.marks.strong), dom);
// // this.basicTools && this.basicTools.appendChild(dom.cloneNode(true));
// break;
// case "Italic":
// this._marksToDoms.set(schema.mark(schema.marks.em), dom);
// // this.basicTools && this.basicTools.appendChild(dom.cloneNode(true));
// break;
// }
// //pointer down handler to activate button effects
// dom.addEventListener("pointerdown", e => {
// e.preventDefault();
// this.view.focus();
// if (dom.contains(e.target as Node)) {
// e.stopPropagation();
// command(this.view.state, this.view.dispatch, this.view);
// }
// });
// });
return this.getElement(buttons);
}
}
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