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";
15 import {$patchStyleText} from "@lexical/selection";
17 function buildFormatButton(label: string, format: TextFormatType, icon: string): EditorButtonDefinition {
21 action(context: EditorUiContext) {
22 context.editor.dispatchCommand(FORMAT_TEXT_COMMAND, format);
24 isActive(selection: BaseSelection|null): boolean {
25 return $selectionContainsTextFormat(selection, format);
30 export const bold: EditorButtonDefinition = buildFormatButton('Bold', 'bold', boldIcon);
31 export const italic: EditorButtonDefinition = buildFormatButton('Italic', 'italic', italicIcon);
32 export const underline: EditorButtonDefinition = buildFormatButton('Underline', 'underline', underlinedIcon);
33 export const textColor: EditorBasicButtonDefinition = {label: 'Text color', icon: textColorIcon};
34 export const highlightColor: EditorBasicButtonDefinition = {label: 'Highlight color', icon: highlightIcon};
36 function colorAction(context: EditorUiContext, property: string, color: string): void {
37 context.editor.update(() => {
38 const selection = $getSelection();
40 $patchStyleText(selection, {[property]: color || null});
45 export const textColorAction = (color: string, context: EditorUiContext) => colorAction(context, 'color', color);
46 export const highlightColorAction = (color: string, context: EditorUiContext) => colorAction(context, 'background-color', color);
48 export const strikethrough: EditorButtonDefinition = buildFormatButton('Strikethrough', 'strikethrough', strikethroughIcon);
49 export const superscript: EditorButtonDefinition = buildFormatButton('Superscript', 'superscript', superscriptIcon);
50 export const subscript: EditorButtonDefinition = buildFormatButton('Subscript', 'subscript', subscriptIcon);
51 export const code: EditorButtonDefinition = buildFormatButton('Inline code', 'code', codeIcon);
52 export const clearFormating: EditorButtonDefinition = {
53 label: 'Clear formatting',
54 icon: formatClearIcon,
55 action(context: EditorUiContext) {
56 context.editor.update(() => {
57 const selection = $getSelection();
58 for (const node of selection?.getNodes() || []) {
59 if ($isTextNode(node)) {