ngx-editor/esm2020/lib/commands/Image.mjs

Rich Text Editor for angular using ProseMirror

import { NodeSelection } from 'prosemirror-state';
class Image {
    insert(src, attrs) {
        return (state, dispatch) => {
            const { schema, tr, selection } = state;
            const type = schema.nodes.image;
            if (!type) {
                return false;
            }
            const imageAttrs = {
                width: null,
                src,
                ...attrs
            };
            if (!imageAttrs.width && selection instanceof NodeSelection && selection.node.type === type) {
                imageAttrs.width = selection.node.attrs['width'];
            }
            tr.replaceSelectionWith(type.createAndFill(imageAttrs));
            const resolvedPos = tr.doc.resolve(tr.selection.anchor - tr.selection.$anchor.nodeBefore.nodeSize);
            tr
                .setSelection(new NodeSelection(resolvedPos))
                .scrollIntoView();
            if (tr.docChanged) {
                dispatch?.(tr);
                return true;
            }
            return false;
        };
    }
    isActive(state) {
        const { selection } = state;
        if (selection instanceof NodeSelection) {
            return selection.node.type.name === 'image';
        }
        return false;
    }
}
export default Image;
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