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- /**
- * @license Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md.
- */
- import ModelTestEditor from '@ckeditor/ckeditor5-core/tests/_utils/modeltesteditor';
- import { getData, setData } from '@ckeditor/ckeditor5-engine/src/dev-utils/model';
- import MergeCellsCommand from '../../src/commands/mergecellscommand';
- import { defaultConversion, defaultSchema, formatTable, formattedModelTable, modelTable } from '../_utils/utils';
- import TableUtils from '../../src/tableutils';
- import TableSelection from '../../src/tableselection';
- import Range from '../../../ckeditor5-engine/src/model/range';
- describe( 'MergeCellsCommand', () => {
- let editor, model, command, root;
- beforeEach( () => {
- return ModelTestEditor
- .create( {
- plugins: [ TableUtils, TableSelection ]
- } )
- .then( newEditor => {
- editor = newEditor;
- model = editor.model;
- root = model.document.getRoot( 'main' );
- command = new MergeCellsCommand( editor );
- defaultSchema( model.schema );
- defaultConversion( editor.conversion );
- } );
- } );
- afterEach( () => {
- return editor.destroy();
- } );
- describe( 'isEnabled', () => {
- it( 'should be false if collapsed selection in table cell', () => {
- setData( model, modelTable( [
- [ '00[]', '01' ]
- ] ) );
- expect( command.isEnabled ).to.be.false;
- } );
- it( 'should be false if only one table cell is selected', () => {
- setData( model, modelTable( [
- [ '00', '01' ]
- ] ) );
- selectNodes( [ [ 0, 0, 0 ] ] );
- expect( command.isEnabled ).to.be.false;
- } );
- it( 'should be true if at least two adjacent table cells are selected', () => {
- setData( model, modelTable( [
- [ '00', '01' ]
- ] ) );
- selectNodes( [ [ 0, 0, 0 ], [ 0, 0, 1 ] ] );
- expect( command.isEnabled ).to.be.true;
- } );
- it( 'should be true if many table cells are selected', () => {
- setData( model, modelTable( [
- [ '00', '01', '02', '03' ],
- [ '10', '11', '12', '13' ],
- [ '20', '21', '22', '23' ],
- [ '30', '31', '32', '33' ]
- ] ) );
- selectNodes( [
- [ 0, 0, 1 ], [ 0, 0, 2 ],
- [ 0, 1, 1 ], [ 0, 1, 2 ],
- [ 0, 2, 1 ], [ 0, 2, 2 ],
- [ 0, 3, 1 ], [ 0, 3, 2 ]
- ] );
- expect( command.isEnabled ).to.be.true;
- } );
- it( 'should be false if at least one table cell is not selected from an area', () => {
- setData( model, modelTable( [
- [ '00', '01', '02', '03' ],
- [ '10', '11', '12', '13' ],
- [ '20', '21', '22', '23' ],
- [ '30', '31', '32', '33' ]
- ] ) );
- selectNodes( [
- [ 0, 0, 1 ], [ 0, 0, 2 ],
- [ 0, 1, 2 ], // one table cell not selected from this row
- [ 0, 2, 1 ], [ 0, 2, 2 ],
- [ 0, 3, 1 ], [ 0, 3, 2 ]
- ] );
- expect( command.isEnabled ).to.be.false;
- } );
- it( 'should be false if table cells are not in adjacent rows', () => {
- setData( model, modelTable( [
- [ '00', '01' ],
- [ '10', '11' ]
- ] ) );
- selectNodes( [
- [ 0, 1, 0 ],
- [ 0, 0, 1 ]
- ] );
- expect( command.isEnabled ).to.be.false;
- } );
- it( 'should be false if table cells are not in adjacent columns', () => {
- setData( model, modelTable( [
- [ '00', '01', '02' ]
- ] ) );
- selectNodes( [ [ 0, 0, 0 ], [ 0, 0, 2 ] ] );
- expect( command.isEnabled ).to.be.false;
- } );
- it( 'should be false if any range is collapsed in selection', () => {
- setData( model, modelTable( [
- [ '00', '01', '02' ]
- ] ) );
- selectNodes( [
- [ 0, 0, 0, 0, 0 ], // The "00" text node
- [ 0, 0, 1 ]
- ] );
- expect( command.isEnabled ).to.be.false;
- } );
- it( 'should be false if any ranges are on different tables', () => {
- setData( model,
- modelTable( [ [ '00', '01' ] ] ) +
- modelTable( [ [ 'aa', 'ab' ] ] )
- );
- selectNodes( [
- [ 0, 0, 0 ], // first table
- [ 1, 0, 1 ] // second table
- ] );
- expect( command.isEnabled ).to.be.false;
- } );
- it( 'should be false if any table cell with colspan attribute extends over selection area', () => {
- setData( model, modelTable( [
- [ '00', { colspan: 2, contents: '01' } ],
- [ '10', '11', '12' ]
- ] ) );
- selectNodes( [
- [ 0, 0, 0 ], [ 0, 0, 1 ],
- [ 0, 1, 0 ], [ 0, 1, 1 ]
- ] );
- expect( command.isEnabled ).to.be.false;
- } );
- it( 'should be true if none table cell with colspan attribute extends over selection area', () => {
- setData( model, modelTable( [
- [ '00', { colspan: 2, contents: '01' } ],
- [ '10', '11', '12' ]
- ] ) );
- selectNodes( [
- [ 0, 0, 0 ], [ 0, 0, 1 ],
- [ 0, 1, 0 ], [ 0, 1, 1 ],
- [ 0, 1, 2 ]
- ] );
- expect( command.isEnabled ).to.be.true;
- } );
- it( 'should be true if first table cell is inside selection area', () => {
- setData( model, modelTable( [
- [ { colspan: 2, rowspan: 2, contents: '00' }, '02', '03' ],
- [ '12', '13' ]
- ] ) );
- selectNodes( [
- [ 0, 0, 0 ], [ 0, 0, 1 ],
- [ 0, 1, 0 ]
- ] );
- expect( command.isEnabled ).to.be.true;
- } );
- it( 'should be false if any table cell with rowspan attribute extends over selection area', () => {
- setData( model, modelTable( [
- [ '00', { rowspan: 2, contents: '01' } ],
- [ '10' ]
- ] ) );
- selectNodes( [ [ 0, 0, 0 ], [ 0, 0, 1 ] ] );
- expect( command.isEnabled ).to.be.false;
- } );
- it( 'should be true if none table cell with rowspan attribute extends over selection area', () => {
- setData( model, modelTable( [
- [ '00', { rowspan: 2, contents: '01' } ],
- [ '10' ]
- ] ) );
- selectNodes( [
- [ 0, 0, 0 ], [ 0, 0, 1 ],
- [ 0, 1, 0 ]
- ] );
- expect( command.isEnabled ).to.be.true;
- } );
- it( 'should be false if not in a cell', () => {
- setData( model, '<paragraph>11[]</paragraph>' );
- expect( command.isEnabled ).to.be.false;
- } );
- } );
- describe( 'execute()', () => {
- it( 'should merge table cells', () => {
- setData( model, modelTable( [
- [ '[]00', '01' ]
- ] ) );
- selectNodes( [
- [ 0, 0, 0 ], [ 0, 0, 1 ]
- ] );
- command.execute();
- expect( formatTable( getData( model ) ) ).to.equal( formattedModelTable( [
- [ { colspan: 2, contents: '[<paragraph>00</paragraph><paragraph>01</paragraph>]' } ]
- ] ) );
- } );
- it( 'should merge table cells - extend colspan attribute', () => {
- setData( model, modelTable( [
- [ { colspan: 2, contents: '00' }, '02', '03' ],
- [ '10', '11', '12', '13' ]
- ] ) );
- selectNodes( [
- [ 0, 0, 0 ], [ 0, 0, 1 ],
- [ 0, 1, 0 ], [ 0, 1, 1 ], [ 0, 1, 2 ]
- ] );
- command.execute();
- expect( formatTable( getData( model ) ) ).to.equal( formattedModelTable( [
- [ {
- colspan: 3,
- rowspan: 2,
- contents: '[<paragraph>00</paragraph>' +
- '<paragraph>02</paragraph>' +
- '<paragraph>10</paragraph>' +
- '<paragraph>11</paragraph>' +
- '<paragraph>12</paragraph>]'
- }, '03' ],
- [ '13' ]
- ] ) );
- } );
- it( 'should merge to a single paragraph - every cell is empty', () => {
- setData( model, modelTable( [
- [ '[]', '' ]
- ] ) );
- selectNodes( [ [ 0, 0, 0 ], [ 0, 0, 1 ] ] );
- command.execute();
- expect( formatTable( getData( model ) ) ).to.equal( formattedModelTable( [
- [ { colspan: 2, contents: '[<paragraph></paragraph>]' } ]
- ] ) );
- } );
- it( 'should merge to a single paragraph - merged cell is empty', () => {
- setData( model, modelTable( [
- [ 'foo', '' ]
- ] ) );
- selectNodes( [ [ 0, 0, 0 ], [ 0, 0, 1 ] ] );
- command.execute();
- expect( formatTable( getData( model ) ) ).to.equal( formattedModelTable( [
- [ { colspan: 2, contents: '[<paragraph>foo</paragraph>]' } ]
- ] ) );
- } );
- it( 'should merge to a single paragraph - cell to which others are merged is empty', () => {
- setData( model, modelTable( [
- [ '', 'foo' ]
- ] ) );
- selectNodes( [ [ 0, 0, 0 ], [ 0, 0, 1 ] ] );
- command.execute();
- expect( formatTable( getData( model ) ) ).to.equal( formattedModelTable( [
- [ { colspan: 2, contents: '[<paragraph>foo</paragraph>]' } ]
- ] ) );
- } );
- it( 'should not merge empty blocks other then <paragraph> to a single block', () => {
- model.schema.register( 'block', {
- allowWhere: '$block',
- allowContentOf: '$block',
- isBlock: true
- } );
- setData( model, modelTable( [
- [ '<block>[]</block>', '<block></block>' ]
- ] ) );
- selectNodes( [ [ 0, 0, 0 ], [ 0, 0, 1 ] ] );
- command.execute();
- expect( formatTable( getData( model ) ) ).to.equal( formattedModelTable( [
- [ { colspan: 2, contents: '[<block></block><block></block>]' } ]
- ] ) );
- } );
- describe( 'removing empty row', () => {
- it( 'should remove empty row if merging all table cells from that row', () => {
- setData( model, modelTable( [
- [ '00' ],
- [ '10' ],
- [ '20' ]
- ] ) );
- selectNodes( [
- [ 0, 0, 0 ],
- [ 0, 1, 0 ],
- [ 0, 2, 0 ]
- ] );
- command.execute();
- expect( formatTable( getData( model ) ) ).to.equal( formattedModelTable( [
- [
- '[<paragraph>00</paragraph><paragraph>10</paragraph><paragraph>20</paragraph>]'
- ]
- ] ) );
- } );
- it( 'should decrease rowspan if cell overlaps removed row', () => {
- setData( model, modelTable( [
- [ '00', { rowspan: 2, contents: '01' }, { rowspan: 3, contents: '02' } ],
- [ '10' ],
- [ '20', '21' ]
- ] ) );
- selectNodes( [
- [ 0, 0, 0 ],
- [ 0, 1, 0 ],
- [ 0, 2, 0 ]
- ] );
- command.execute();
- expect( formatTable( getData( model ) ) ).to.equal( formattedModelTable( [
- [
- { rowspan: 2, contents: '[<paragraph>00</paragraph><paragraph>10</paragraph><paragraph>20</paragraph>]' },
- '01',
- { rowspan: 2, contents: '02' }
- ],
- [ '21' ]
- ] ) );
- } );
- it( 'should not decrease rowspan if cell from previous row does not overlaps removed row', () => {
- setData( model, modelTable( [
- [ '00', { rowspan: 2, contents: '01' } ],
- [ '10' ],
- [ '20', '21' ],
- [ '30', '31' ]
- ] ) );
- selectNodes( [
- [ 0, 2, 0 ], [ 0, 2, 1 ],
- [ 0, 3, 0 ], [ 0, 3, 1 ]
- ] );
- command.execute();
- expect( formatTable( getData( model ) ) ).to.equal( formattedModelTable( [
- [ '00', { rowspan: 2, contents: '01' } ],
- [ '10' ],
- [
- {
- colspan: 2,
- contents: '[<paragraph>20</paragraph><paragraph>21</paragraph>' +
- '<paragraph>30</paragraph><paragraph>31</paragraph>]'
- }
- ]
- ] ) );
- } );
- } );
- } );
- function selectNodes( paths ) {
- const ranges = paths.map( path => Range.createOn( root.getNodeByPath( path ) ) );
- model.change( writer => {
- writer.setSelection( ranges );
- } );
- }
- } );
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