Brought back copy/cut.

src/tableclipboard.js

@@ -39,15 +39,6 @@ export default class TableClipboard extends Plugin {
 		const editor = this.editor;
 		const viewDocument = editor.editing.view.document;
 
-		/**
-		 * A table selection plugin instance.
-		 *
-		 * @private
-		 * @readonly
-		 * @member {module:table/tableselection~TableSelection} module:tableclipboard~TableClipboard#_tableSelection
-		 */
-		this._tableSelection = editor.plugins.get( 'TableSelection' );
-
 		this.listenTo( viewDocument, 'copy', ( evt, data ) => this._onCopyCut( evt, data ) );
 		this.listenTo( viewDocument, 'cut', ( evt, data ) => this._onCopyCut( evt, data ) );
 	}
@@ -60,9 +51,9 @@ export default class TableClipboard extends Plugin {
 	 * @private
 	 */
 	_onCopyCut( evt, data ) {
-		const tableSelection = this._tableSelection;
+		const tableSelection = this.editor.plugins.get( 'TableSelection' );
 
-		if ( !tableSelection.hasMultiCellSelection ) {
+		if ( !tableSelection.getSelectedTableCells() ) {
 			return;
 		}
 
@@ -72,7 +63,7 @@ export default class TableClipboard extends Plugin {
 		const dataController = this.editor.data;
 		const viewDocument = this.editor.editing.view.document;
 
-		const content = dataController.toView( this._tableSelection.getSelectionAsFragment() );
+		const content = dataController.toView( tableSelection.getSelectionAsFragment() );
 
 		viewDocument.fire( 'clipboardOutput', {
 			dataTransfer: data.dataTransfer,

src/tableselection.js

@@ -16,6 +16,7 @@ import TableUtils from './tableutils';
 import MouseEventsObserver from './tableselection/mouseeventsobserver';
 import { getTableCellsInSelection, clearTableCellsContents } from './tableselection/utils';
 import { findAncestor } from './commands/utils';
+import cropTable from './tableselection/croptable';
 
 import '../theme/tableselection.css';
 
@@ -79,6 +80,22 @@ export default class TableSelection extends Plugin {
 		return selectedCells;
 	}
 
+	/**
+	 * Returns a selected table fragment as a document fragment.
+	 *
+	 * @returns {module:engine/model/documentfragment~DocumentFragment}
+	 */
+	getSelectionAsFragment() {
+		return this.editor.model.change( writer => {
+			const documentFragment = writer.createDocumentFragment();
+			const table = cropTable( this.getSelectedTableCells(), this.editor.plugins.get( 'TableUtils' ), writer );
+
+			writer.insert( table, documentFragment, 0 );
+
+			return documentFragment;
+		} );
+	}
+
 	/**
 	 * Defines a selection converter which marks selected cells with a specific class.
 	 *