1 import {EditorBasicButtonDefinition, EditorButton, EditorButtonDefinition} from "../framework/buttons";
4 $createParagraphNode, $getRoot, $getSelection,
5 $isParagraphNode, $isTextNode, $setSelection,
6 BaseSelection, CAN_REDO_COMMAND, CAN_UNDO_COMMAND, COMMAND_PRIORITY_LOW, ElementNode, FORMAT_TEXT_COMMAND,
8 REDO_COMMAND, TextFormatType,
13 selectionContainsNodeType,
14 selectionContainsTextFormat,
15 toggleSelectionBlockNodeType
16 } from "../../helpers";
17 import {$createCalloutNode, $isCalloutNodeOfCategory, CalloutCategory} from "../../nodes/callout";
25 } from "@lexical/rich-text";
26 import {$isLinkNode, LinkNode} from "@lexical/link";
27 import {EditorUiContext} from "../framework/core";
28 import {$isImageNode, ImageNode} from "../../nodes/image";
29 import {$createDetailsNode, $isDetailsNode} from "../../nodes/details";
30 import {getEditorContentAsHtml} from "../../actions";
31 import {$isListNode, insertList, ListNode, ListType, removeList} from "@lexical/list";
32 import undoIcon from "@icons/editor/undo.svg"
33 import redoIcon from "@icons/editor/redo.svg"
34 import boldIcon from "@icons/editor/bold.svg"
35 import italicIcon from "@icons/editor/italic.svg"
36 import underlinedIcon from "@icons/editor/underlined.svg"
37 import textColorIcon from "@icons/editor/text-color.svg";
38 import highlightIcon from "@icons/editor/highlighter.svg";
39 import strikethroughIcon from "@icons/editor/strikethrough.svg"
40 import superscriptIcon from "@icons/editor/superscript.svg"
41 import subscriptIcon from "@icons/editor/subscript.svg"
42 import codeIcon from "@icons/editor/code.svg"
43 import formatClearIcon from "@icons/editor/format-clear.svg"
44 import listBulletIcon from "@icons/editor/list-bullet.svg"
45 import listNumberedIcon from "@icons/editor/list-numbered.svg"
46 import listCheckIcon from "@icons/editor/list-check.svg"
47 import linkIcon from "@icons/editor/link.svg"
48 import tableIcon from "@icons/editor/table.svg"
49 import imageIcon from "@icons/editor/image.svg"
50 import detailsIcon from "@icons/editor/details.svg"
51 import sourceIcon from "@icons/editor/source-view.svg"
53 export const undo: EditorButtonDefinition = {
56 action(context: EditorUiContext) {
57 context.editor.dispatchCommand(UNDO_COMMAND, undefined);
59 isActive(selection: BaseSelection|null): boolean {
62 setup(context: EditorUiContext, button: EditorButton) {
63 button.toggleDisabled(true);
65 context.editor.registerCommand(CAN_UNDO_COMMAND, (payload: boolean): boolean => {
66 button.toggleDisabled(!payload)
68 }, COMMAND_PRIORITY_LOW);
72 export const redo: EditorButtonDefinition = {
75 action(context: EditorUiContext) {
76 context.editor.dispatchCommand(REDO_COMMAND, undefined);
78 isActive(selection: BaseSelection|null): boolean {
81 setup(context: EditorUiContext, button: EditorButton) {
82 button.toggleDisabled(true);
84 context.editor.registerCommand(CAN_REDO_COMMAND, (payload: boolean): boolean => {
85 button.toggleDisabled(!payload)
87 }, COMMAND_PRIORITY_LOW);
91 function buildCalloutButton(category: CalloutCategory, name: string): EditorButtonDefinition {
93 label: `${name} Callout`,
94 action(context: EditorUiContext) {
95 toggleSelectionBlockNodeType(
97 (node) => $isCalloutNodeOfCategory(node, category),
98 () => $createCalloutNode(category),
101 isActive(selection: BaseSelection|null): boolean {
102 return selectionContainsNodeType(selection, (node) => $isCalloutNodeOfCategory(node, category));
107 export const infoCallout: EditorButtonDefinition = buildCalloutButton('info', 'Info');
108 export const dangerCallout: EditorButtonDefinition = buildCalloutButton('danger', 'Danger');
109 export const warningCallout: EditorButtonDefinition = buildCalloutButton('warning', 'Warning');
110 export const successCallout: EditorButtonDefinition = buildCalloutButton('success', 'Success');
112 const isHeaderNodeOfTag = (node: LexicalNode | null | undefined, tag: HeadingTagType) => {
113 return $isHeadingNode(node) && (node as HeadingNode).getTag() === tag;
116 function buildHeaderButton(tag: HeadingTagType, name: string): EditorButtonDefinition {
119 action(context: EditorUiContext) {
120 toggleSelectionBlockNodeType(
122 (node) => isHeaderNodeOfTag(node, tag),
123 () => $createHeadingNode(tag),
126 isActive(selection: BaseSelection|null): boolean {
127 return selectionContainsNodeType(selection, (node) => isHeaderNodeOfTag(node, tag));
132 export const h2: EditorButtonDefinition = buildHeaderButton('h2', 'Large Header');
133 export const h3: EditorButtonDefinition = buildHeaderButton('h3', 'Medium Header');
134 export const h4: EditorButtonDefinition = buildHeaderButton('h4', 'Small Header');
135 export const h5: EditorButtonDefinition = buildHeaderButton('h5', 'Tiny Header');
137 export const blockquote: EditorButtonDefinition = {
139 action(context: EditorUiContext) {
140 toggleSelectionBlockNodeType(context.editor, $isQuoteNode, $createQuoteNode);
142 isActive(selection: BaseSelection|null): boolean {
143 return selectionContainsNodeType(selection, $isQuoteNode);
147 export const paragraph: EditorButtonDefinition = {
149 action(context: EditorUiContext) {
150 toggleSelectionBlockNodeType(context.editor, $isParagraphNode, $createParagraphNode);
152 isActive(selection: BaseSelection|null): boolean {
153 return selectionContainsNodeType(selection, $isParagraphNode);
157 function buildFormatButton(label: string, format: TextFormatType, icon: string): EditorButtonDefinition {
161 action(context: EditorUiContext) {
162 context.editor.dispatchCommand(FORMAT_TEXT_COMMAND, format);
164 isActive(selection: BaseSelection|null): boolean {
165 return selectionContainsTextFormat(selection, format);
170 export const bold: EditorButtonDefinition = buildFormatButton('Bold', 'bold', boldIcon);
171 export const italic: EditorButtonDefinition = buildFormatButton('Italic', 'italic', italicIcon);
172 export const underline: EditorButtonDefinition = buildFormatButton('Underline', 'underline', underlinedIcon);
173 export const textColor: EditorBasicButtonDefinition = {label: 'Text color', icon: textColorIcon};
174 export const highlightColor: EditorBasicButtonDefinition = {label: 'Highlight color', icon: highlightIcon};
176 export const strikethrough: EditorButtonDefinition = buildFormatButton('Strikethrough', 'strikethrough', strikethroughIcon);
177 export const superscript: EditorButtonDefinition = buildFormatButton('Superscript', 'superscript', superscriptIcon);
178 export const subscript: EditorButtonDefinition = buildFormatButton('Subscript', 'subscript', subscriptIcon);
179 export const code: EditorButtonDefinition = buildFormatButton('Inline Code', 'code', codeIcon);
180 export const clearFormating: EditorButtonDefinition = {
181 label: 'Clear formatting',
182 icon: formatClearIcon,
183 action(context: EditorUiContext) {
184 context.editor.update(() => {
185 const selection = $getSelection();
186 for (const node of selection?.getNodes() || []) {
187 if ($isTextNode(node)) {
199 function buildListButton(label: string, type: ListType, icon: string): EditorButtonDefinition {
203 action(context: EditorUiContext) {
204 context.editor.getEditorState().read(() => {
205 const selection = $getSelection();
206 if (this.isActive(selection)) {
207 removeList(context.editor);
209 insertList(context.editor, type);
213 isActive(selection: BaseSelection|null): boolean {
214 return selectionContainsNodeType(selection, (node: LexicalNode | null | undefined): boolean => {
215 return $isListNode(node) && (node as ListNode).getListType() === type;
221 export const bulletList: EditorButtonDefinition = buildListButton('Bullet list', 'bullet', listBulletIcon);
222 export const numberList: EditorButtonDefinition = buildListButton('Numbered list', 'number', listNumberedIcon);
223 export const taskList: EditorButtonDefinition = buildListButton('Task list', 'check', listCheckIcon);
226 export const link: EditorButtonDefinition = {
227 label: 'Insert/edit link',
229 action(context: EditorUiContext) {
230 const linkModal = context.manager.createModal('link');
231 context.editor.getEditorState().read(() => {
232 const selection = $getSelection();
233 const selectedLink = getNodeFromSelection(selection, $isLinkNode) as LinkNode|null;
235 let formDefaults = {};
238 url: selectedLink.getURL(),
239 text: selectedLink.getTextContent(),
240 title: selectedLink.getTitle(),
241 target: selectedLink.getTarget(),
244 context.editor.update(() => {
245 const selection = $createNodeSelection();
246 selection.add(selectedLink.getKey());
247 $setSelection(selection);
251 linkModal.show(formDefaults);
254 isActive(selection: BaseSelection|null): boolean {
255 return selectionContainsNodeType(selection, $isLinkNode);
259 export const table: EditorBasicButtonDefinition = {
264 export const image: EditorButtonDefinition = {
265 label: 'Insert/Edit Image',
267 action(context: EditorUiContext) {
268 const imageModal = context.manager.createModal('image');
269 const selection = context.lastSelection;
270 const selectedImage = getNodeFromSelection(selection, $isImageNode) as ImageNode|null;
272 context.editor.getEditorState().read(() => {
273 let formDefaults = {};
276 src: selectedImage.getSrc(),
277 alt: selectedImage.getAltText(),
278 height: selectedImage.getHeight(),
279 width: selectedImage.getWidth(),
282 context.editor.update(() => {
283 const selection = $createNodeSelection();
284 selection.add(selectedImage.getKey());
285 $setSelection(selection);
289 imageModal.show(formDefaults);
292 isActive(selection: BaseSelection|null): boolean {
293 return selectionContainsNodeType(selection, $isImageNode);
297 export const details: EditorButtonDefinition = {
298 label: 'Insert collapsible block',
300 action(context: EditorUiContext) {
301 context.editor.update(() => {
302 const selection = $getSelection();
303 const detailsNode = $createDetailsNode();
304 const selectionNodes = selection?.getNodes() || [];
305 const topLevels = selectionNodes.map(n => n.getTopLevelElement())
306 .filter(n => n !== null) as ElementNode[];
307 const uniqueTopLevels = [...new Set(topLevels)];
309 if (uniqueTopLevels.length > 0) {
310 uniqueTopLevels[0].insertAfter(detailsNode);
312 $getRoot().append(detailsNode);
315 for (const node of uniqueTopLevels) {
316 detailsNode.append(node);
320 isActive(selection: BaseSelection|null): boolean {
321 return selectionContainsNodeType(selection, $isDetailsNode);
325 export const source: EditorButtonDefinition = {
326 label: 'Source code',
328 async action(context: EditorUiContext) {
329 const modal = context.manager.createModal('source');
330 const source = await getEditorContentAsHtml(context.editor);
331 modal.show({source});