BookStack/resources/js/wysiwyg/ui/defaults/button-definitions.ts
Dan Brown 13d970c7ce
Lexical: Added button icon system
With a bunch of default icons
2024-06-19 20:00:29 +01:00

311 lines
12 KiB
TypeScript

import {EditorBasicButtonDefinition, EditorButtonDefinition} from "../framework/buttons";
import {
$createNodeSelection,
$createParagraphNode, $getRoot, $getSelection,
$isParagraphNode, $isTextNode, $setSelection,
BaseSelection, ElementNode, FORMAT_TEXT_COMMAND,
LexicalNode,
REDO_COMMAND, TextFormatType,
UNDO_COMMAND
} from "lexical";
import {
getNodeFromSelection,
selectionContainsNodeType,
selectionContainsTextFormat,
toggleSelectionBlockNodeType
} from "../../helpers";
import {$createCalloutNode, $isCalloutNodeOfCategory, CalloutCategory} from "../../nodes/callout";
import {
$createHeadingNode,
$createQuoteNode,
$isHeadingNode,
$isQuoteNode,
HeadingNode,
HeadingTagType
} from "@lexical/rich-text";
import {$isLinkNode, LinkNode} from "@lexical/link";
import {EditorUiContext} from "../framework/core";
import {$isImageNode, ImageNode} from "../../nodes/image";
import {$createDetailsNode, $isDetailsNode} from "../../nodes/details";
import {getEditorContentAsHtml} from "../../actions";
import {$isListNode, insertList, ListNode, ListType, removeList} from "@lexical/list";
import undoIcon from "@icons/editor/undo.svg"
import redoIcon from "@icons/editor/redo.svg"
import boldIcon from "@icons/editor/bold.svg"
import italicIcon from "@icons/editor/italic.svg"
import underlinedIcon from "@icons/editor/underlined.svg"
import strikethroughIcon from "@icons/editor/strikethrough.svg"
import superscriptIcon from "@icons/editor/superscript.svg"
import subscriptIcon from "@icons/editor/subscript.svg"
import codeIcon from "@icons/editor/code.svg"
import formatClearIcon from "@icons/editor/format-clear.svg"
import listBulletIcon from "@icons/editor/list-bullet.svg"
import listNumberedIcon from "@icons/editor/list-numbered.svg"
import listCheckIcon from "@icons/editor/list-check.svg"
import linkIcon from "@icons/editor/link.svg"
import imageIcon from "@icons/editor/image.svg"
import detailsIcon from "@icons/editor/details.svg"
import sourceIcon from "@icons/editor/source-view.svg"
export const undo: EditorButtonDefinition = {
label: 'Undo',
icon: undoIcon,
action(context: EditorUiContext) {
context.editor.dispatchCommand(UNDO_COMMAND, undefined);
},
isActive(selection: BaseSelection|null): boolean {
return false;
}
}
export const redo: EditorButtonDefinition = {
label: 'Redo',
icon: redoIcon,
action(context: EditorUiContext) {
context.editor.dispatchCommand(REDO_COMMAND, undefined);
},
isActive(selection: BaseSelection|null): boolean {
return false;
}
}
function buildCalloutButton(category: CalloutCategory, name: string): EditorButtonDefinition {
return {
label: `${name} Callout`,
action(context: EditorUiContext) {
toggleSelectionBlockNodeType(
context.editor,
(node) => $isCalloutNodeOfCategory(node, category),
() => $createCalloutNode(category),
)
},
isActive(selection: BaseSelection|null): boolean {
return selectionContainsNodeType(selection, (node) => $isCalloutNodeOfCategory(node, category));
}
};
}
export const infoCallout: EditorButtonDefinition = buildCalloutButton('info', 'Info');
export const dangerCallout: EditorButtonDefinition = buildCalloutButton('danger', 'Danger');
export const warningCallout: EditorButtonDefinition = buildCalloutButton('warning', 'Warning');
export const successCallout: EditorButtonDefinition = buildCalloutButton('success', 'Success');
const isHeaderNodeOfTag = (node: LexicalNode | null | undefined, tag: HeadingTagType) => {
return $isHeadingNode(node) && (node as HeadingNode).getTag() === tag;
};
function buildHeaderButton(tag: HeadingTagType, name: string): EditorButtonDefinition {
return {
label: name,
action(context: EditorUiContext) {
toggleSelectionBlockNodeType(
context.editor,
(node) => isHeaderNodeOfTag(node, tag),
() => $createHeadingNode(tag),
)
},
isActive(selection: BaseSelection|null): boolean {
return selectionContainsNodeType(selection, (node) => isHeaderNodeOfTag(node, tag));
}
};
}
export const h2: EditorButtonDefinition = buildHeaderButton('h2', 'Large Header');
export const h3: EditorButtonDefinition = buildHeaderButton('h3', 'Medium Header');
export const h4: EditorButtonDefinition = buildHeaderButton('h4', 'Small Header');
export const h5: EditorButtonDefinition = buildHeaderButton('h5', 'Tiny Header');
export const blockquote: EditorButtonDefinition = {
label: 'Blockquote',
action(context: EditorUiContext) {
toggleSelectionBlockNodeType(context.editor, $isQuoteNode, $createQuoteNode);
},
isActive(selection: BaseSelection|null): boolean {
return selectionContainsNodeType(selection, $isQuoteNode);
}
};
export const paragraph: EditorButtonDefinition = {
label: 'Paragraph',
action(context: EditorUiContext) {
toggleSelectionBlockNodeType(context.editor, $isParagraphNode, $createParagraphNode);
},
isActive(selection: BaseSelection|null): boolean {
return selectionContainsNodeType(selection, $isParagraphNode);
}
}
function buildFormatButton(label: string, format: TextFormatType, icon: string): EditorButtonDefinition {
return {
label: label,
icon,
action(context: EditorUiContext) {
context.editor.dispatchCommand(FORMAT_TEXT_COMMAND, format);
},
isActive(selection: BaseSelection|null): boolean {
return selectionContainsTextFormat(selection, format);
}
};
}
export const bold: EditorButtonDefinition = buildFormatButton('Bold', 'bold', boldIcon);
export const italic: EditorButtonDefinition = buildFormatButton('Italic', 'italic', italicIcon);
export const underline: EditorButtonDefinition = buildFormatButton('Underline', 'underline', underlinedIcon);
export const textColor: EditorBasicButtonDefinition = {label: 'Text color'};
export const highlightColor: EditorBasicButtonDefinition = {label: 'Highlight color'};
export const strikethrough: EditorButtonDefinition = buildFormatButton('Strikethrough', 'strikethrough', strikethroughIcon);
export const superscript: EditorButtonDefinition = buildFormatButton('Superscript', 'superscript', superscriptIcon);
export const subscript: EditorButtonDefinition = buildFormatButton('Subscript', 'subscript', subscriptIcon);
export const code: EditorButtonDefinition = buildFormatButton('Inline Code', 'code', codeIcon);
export const clearFormating: EditorButtonDefinition = {
label: 'Clear formatting',
icon: formatClearIcon,
action(context: EditorUiContext) {
context.editor.update(() => {
const selection = $getSelection();
for (const node of selection?.getNodes() || []) {
if ($isTextNode(node)) {
node.setFormat(0);
}
}
});
},
isActive() {
return false;
}
};
function buildListButton(label: string, type: ListType, icon: string): EditorButtonDefinition {
return {
label,
icon,
action(context: EditorUiContext) {
context.editor.getEditorState().read(() => {
const selection = $getSelection();
if (this.isActive(selection)) {
removeList(context.editor);
} else {
insertList(context.editor, type);
}
});
},
isActive(selection: BaseSelection|null): boolean {
return selectionContainsNodeType(selection, (node: LexicalNode | null | undefined): boolean => {
return $isListNode(node) && (node as ListNode).getListType() === type;
});
}
};
}
export const bulletList: EditorButtonDefinition = buildListButton('Bullet list', 'bullet', listBulletIcon);
export const numberList: EditorButtonDefinition = buildListButton('Numbered list', 'number', listNumberedIcon);
export const taskList: EditorButtonDefinition = buildListButton('Task list', 'check', listCheckIcon);
export const link: EditorButtonDefinition = {
label: 'Insert/edit link',
icon: linkIcon,
action(context: EditorUiContext) {
const linkModal = context.manager.createModal('link');
context.editor.getEditorState().read(() => {
const selection = $getSelection();
const selectedLink = getNodeFromSelection(selection, $isLinkNode) as LinkNode|null;
let formDefaults = {};
if (selectedLink) {
formDefaults = {
url: selectedLink.getURL(),
text: selectedLink.getTextContent(),
title: selectedLink.getTitle(),
target: selectedLink.getTarget(),
}
context.editor.update(() => {
const selection = $createNodeSelection();
selection.add(selectedLink.getKey());
$setSelection(selection);
});
}
linkModal.show(formDefaults);
});
},
isActive(selection: BaseSelection|null): boolean {
return selectionContainsNodeType(selection, $isLinkNode);
}
};
export const image: EditorButtonDefinition = {
label: 'Insert/Edit Image',
icon: imageIcon,
action(context: EditorUiContext) {
const imageModal = context.manager.createModal('image');
const selection = context.lastSelection;
const selectedImage = getNodeFromSelection(selection, $isImageNode) as ImageNode|null;
context.editor.getEditorState().read(() => {
let formDefaults = {};
if (selectedImage) {
formDefaults = {
src: selectedImage.getSrc(),
alt: selectedImage.getAltText(),
height: selectedImage.getHeight(),
width: selectedImage.getWidth(),
}
context.editor.update(() => {
const selection = $createNodeSelection();
selection.add(selectedImage.getKey());
$setSelection(selection);
});
}
imageModal.show(formDefaults);
});
},
isActive(selection: BaseSelection|null): boolean {
return selectionContainsNodeType(selection, $isImageNode);
}
};
export const details: EditorButtonDefinition = {
label: 'Insert collapsible block',
icon: detailsIcon,
action(context: EditorUiContext) {
context.editor.update(() => {
const selection = $getSelection();
const detailsNode = $createDetailsNode();
const selectionNodes = selection?.getNodes() || [];
const topLevels = selectionNodes.map(n => n.getTopLevelElement())
.filter(n => n !== null) as ElementNode[];
const uniqueTopLevels = [...new Set(topLevels)];
if (uniqueTopLevels.length > 0) {
uniqueTopLevels[0].insertAfter(detailsNode);
} else {
$getRoot().append(detailsNode);
}
for (const node of uniqueTopLevels) {
detailsNode.append(node);
}
});
},
isActive(selection: BaseSelection|null): boolean {
return selectionContainsNodeType(selection, $isDetailsNode);
}
}
export const source: EditorButtonDefinition = {
label: 'Source code',
icon: sourceIcon,
async action(context: EditorUiContext) {
const modal = context.manager.createModal('source');
const source = await getEditorContentAsHtml(context.editor);
modal.show({source});
},
isActive() {
return false;
}
};