1 import {$getSelection, $isTextNode, BaseSelection, FORMAT_TEXT_COMMAND, TextFormatType} from "lexical";
2 import {EditorBasicButtonDefinition, EditorButtonDefinition} from "../../framework/buttons";
3 import {EditorUiContext} from "../../framework/core";
4 import boldIcon from "@icons/editor/bold.svg";
5 import italicIcon from "@icons/editor/italic.svg";
6 import underlinedIcon from "@icons/editor/underlined.svg";
7 import textColorIcon from "@icons/editor/text-color.svg";
8 import highlightIcon from "@icons/editor/highlighter.svg";
9 import strikethroughIcon from "@icons/editor/strikethrough.svg";
10 import superscriptIcon from "@icons/editor/superscript.svg";
11 import subscriptIcon from "@icons/editor/subscript.svg";
12 import codeIcon from "@icons/editor/code.svg";
13 import formatClearIcon from "@icons/editor/format-clear.svg";
14 import {$selectionContainsTextFormat} from "../../../utils/selection";
16 function buildFormatButton(label: string, format: TextFormatType, icon: string): EditorButtonDefinition {
20 action(context: EditorUiContext) {
21 context.editor.dispatchCommand(FORMAT_TEXT_COMMAND, format);
23 isActive(selection: BaseSelection|null): boolean {
24 return $selectionContainsTextFormat(selection, format);
29 export const bold: EditorButtonDefinition = buildFormatButton('Bold', 'bold', boldIcon);
30 export const italic: EditorButtonDefinition = buildFormatButton('Italic', 'italic', italicIcon);
31 export const underline: EditorButtonDefinition = buildFormatButton('Underline', 'underline', underlinedIcon);
32 export const textColor: EditorBasicButtonDefinition = {label: 'Text color', icon: textColorIcon};
33 export const highlightColor: EditorBasicButtonDefinition = {label: 'Background color', icon: highlightIcon};
35 export const strikethrough: EditorButtonDefinition = buildFormatButton('Strikethrough', 'strikethrough', strikethroughIcon);
36 export const superscript: EditorButtonDefinition = buildFormatButton('Superscript', 'superscript', superscriptIcon);
37 export const subscript: EditorButtonDefinition = buildFormatButton('Subscript', 'subscript', subscriptIcon);
38 export const code: EditorButtonDefinition = buildFormatButton('Inline code', 'code', codeIcon);
39 export const clearFormating: EditorButtonDefinition = {
40 label: 'Clear formatting',
41 icon: formatClearIcon,
42 action(context: EditorUiContext) {
43 context.editor.update(() => {
44 const selection = $getSelection();
45 for (const node of selection?.getNodes() || []) {
46 if ($isTextNode(node)) {