/** * @license Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved. * For licensing, see LICENSE.md. */ /* bender-tags: conversion */ import Mapper from '/ckeditor5/engine/conversion/mapper.js'; import ModelElement from '/ckeditor5/engine/model/element.js'; import ModelRootElement from '/ckeditor5/engine/model/rootelement.js'; import ModelText from '/ckeditor5/engine/model/text.js'; import ModelPosition from '/ckeditor5/engine/model/position.js'; import ModelRange from '/ckeditor5/engine/model/range.js'; import ViewElement from '/ckeditor5/engine/view/element.js'; import ViewText from '/ckeditor5/engine/view/text.js'; import ViewPosition from '/ckeditor5/engine/view/position.js'; import ViewRange from '/ckeditor5/engine/view/range.js'; describe( 'Mapper', () => { describe( 'clearBindings', () => { it( 'should remove all mapping', () => { const viewA = new ViewElement( 'a' ); const viewB = new ViewElement( 'b' ); const viewC = new ViewElement( 'c' ); const modelA = new ModelElement( 'a' ); const modelB = new ModelElement( 'b' ); const modelC = new ModelElement( 'c' ); const mapper = new Mapper(); mapper.bindElements( modelA, viewA ); mapper.bindElements( modelB, viewB ); mapper.bindElements( modelC, viewC ); expect( mapper.toModelElement( viewA ) ).to.equal( modelA ); expect( mapper.toModelElement( viewB ) ).to.equal( modelB ); expect( mapper.toModelElement( viewC ) ).to.equal( modelC ); expect( mapper.toViewElement( modelA ) ).to.equal( viewA ); expect( mapper.toViewElement( modelB ) ).to.equal( viewB ); expect( mapper.toViewElement( modelC ) ).to.equal( viewC ); mapper.clearBindings(); expect( mapper.toModelElement( viewA ) ).to.be.undefined; expect( mapper.toModelElement( viewB ) ).to.be.undefined; expect( mapper.toModelElement( viewC ) ).to.be.undefined; expect( mapper.toViewElement( modelA ) ).to.be.undefined; expect( mapper.toViewElement( modelB ) ).to.be.undefined; expect( mapper.toViewElement( modelC ) ).to.be.undefined; } ); } ); describe( 'Standard mapping', () => { let modelDiv, modelP, modelImg; let viewDiv, viewP, viewB, viewI, viewU, viewSup, viewImg; let viewTextB, viewTextO, viewTextM, viewTextX, viewTextY, viewTextZZ, viewTextFOO, viewTextBAR; let mapper; before( () => { // Tree Model: // //
---> modelDiv // ├─ x // ├─

---> modelP // │ ├─ y // │ ├─ f {b,i} // │ ├─ o {b,i} // │ ├─ o {b,i} // │ ├─ b // │ ├─ a // │ ├─ r // │ ├─ ---> modelImg // │ ├─ b {u} // │ ├─ o {u,sup} // │ └─ m {u} // ├─ z // └─ z // // Tree View: // //

---> viewDiv // ├─ x ---> viewTextX // ├─

---> viewP // │ ├─ y ---> viewTextY // │ ├─ ---> viewB // │ │ └─ ---> viewI // │ │ └─ foo ---> viewTextFOO // │ ├─ bar ---> viewTextBAR // │ ├─ ---> viewImg // │ └─ ---> viewU // │ ├─ b ---> viewTextB // │ ├─ ---> viewSup // │ │ └─ o ---> viewTextO // │ └─ m ---> viewTextM // └─ zz ---> viewTextZZ modelImg = new ModelElement( 'img' ); modelP = new ModelElement( 'p', {}, [ new ModelText( 'y' ), new ModelText( 'foo', { b: true, i: true } ), new ModelText( 'bar' ), modelImg, new ModelText( 'b', { u: true } ), new ModelText( 'o', { u: true, sup: true } ), new ModelText( 'm', { u: true } ) ] ); modelDiv = new ModelRootElement(); modelDiv.appendChildren( [ new ModelText( 'x' ), modelP, new ModelText( 'zz' ) ] ); viewTextB = new ViewText( 'b' ); viewTextO = new ViewText( 'o' ); viewTextM = new ViewText( 'm' ); viewTextX = new ViewText( 'x' ); viewTextY = new ViewText( 'y' ); viewTextZZ = new ViewText( 'zz' ); viewTextFOO = new ViewText( 'foo' ); viewTextBAR = new ViewText( 'bar' ); viewImg = new ViewElement( 'img' ); viewSup = new ViewElement( 'sup', {}, [ viewTextO ] ); viewU = new ViewElement( 'u', {}, [ viewTextB, viewSup, viewTextM ] ); viewI = new ViewElement( 'i', {}, [ viewTextFOO ] ); viewB = new ViewElement( 'b', {}, [ viewI ] ); viewP = new ViewElement( 'p', {}, [ viewTextY, viewB, viewTextBAR, viewImg, viewU ] ); viewDiv = new ViewElement( 'div', {}, [ viewTextX, viewP, viewTextZZ ] ); mapper = new Mapper(); mapper.bindElements( modelP, viewP ); mapper.bindElements( modelDiv, viewDiv ); mapper.bindElements( modelImg, viewImg ); } ); describe( 'toModelElement', () => { it( 'should return corresponding model element', () => { expect( mapper.toModelElement( viewP ) ).to.equal( modelP ); expect( mapper.toModelElement( viewDiv ) ).to.equal( modelDiv ); expect( mapper.toModelElement( viewImg ) ).to.equal( modelImg ); } ); } ); describe( 'toViewElement', () => { it( 'should return corresponding view element', () => { expect( mapper.toViewElement( modelP ) ).to.equal( viewP ); expect( mapper.toViewElement( modelDiv ) ).to.equal( viewDiv ); expect( mapper.toViewElement( modelImg ) ).to.equal( viewImg ); } ); } ); describe( 'toModelPosition', () => { function createToModelTest( viewElement, viewOffset, modelElement, modelOffset ) { const viewPosition = new ViewPosition( viewElement, viewOffset ); const modelPosition = mapper.toModelPosition( viewPosition ); expect( modelPosition.parent ).to.equal( modelElement ); expect( modelPosition.offset ).to.equal( modelOffset ); } it( 'should transform viewDiv 0', () => createToModelTest( viewDiv, 0, modelDiv, 0 ) ); it( 'should transform viewDiv 1', () => createToModelTest( viewDiv, 1, modelDiv, 1 ) ); it( 'should transform viewDiv 2', () => createToModelTest( viewDiv, 2, modelDiv, 2 ) ); it( 'should transform viewDiv 3', () => createToModelTest( viewDiv, 3, modelDiv, 4 ) ); it( 'should transform viewTextX 0', () => createToModelTest( viewTextX, 0, modelDiv, 0 ) ); it( 'should transform viewTextX 1', () => createToModelTest( viewTextX, 1, modelDiv, 1 ) ); it( 'should transform viewP 0', () => createToModelTest( viewP, 0, modelP, 0 ) ); it( 'should transform viewP 1', () => createToModelTest( viewP, 1, modelP, 1 ) ); it( 'should transform viewP 2', () => createToModelTest( viewP, 2, modelP, 4 ) ); it( 'should transform viewP 3', () => createToModelTest( viewP, 3, modelP, 7 ) ); it( 'should transform viewP 4', () => createToModelTest( viewP, 4, modelP, 8 ) ); it( 'should transform viewP 5', () => createToModelTest( viewP, 5, modelP, 11 ) ); it( 'should transform viewTextY 0', () => createToModelTest( viewTextY, 0, modelP, 0 ) ); it( 'should transform viewTextY 1', () => createToModelTest( viewTextY, 1, modelP, 1 ) ); it( 'should transform viewB 0', () => createToModelTest( viewB, 0, modelP, 1 ) ); it( 'should transform viewB 1', () => createToModelTest( viewB, 1, modelP, 4 ) ); it( 'should transform viewI 0', () => createToModelTest( viewI, 0, modelP, 1 ) ); it( 'should transform viewI 1', () => createToModelTest( viewI, 1, modelP, 4 ) ); it( 'should transform viewTextFOO 0', () => createToModelTest( viewTextFOO, 0, modelP, 1 ) ); it( 'should transform viewTextFOO 1', () => createToModelTest( viewTextFOO, 1, modelP, 2 ) ); it( 'should transform viewTextFOO 2', () => createToModelTest( viewTextFOO, 2, modelP, 3 ) ); it( 'should transform viewTextFOO 3', () => createToModelTest( viewTextFOO, 3, modelP, 4 ) ); it( 'should transform viewTextBAR 0', () => createToModelTest( viewTextBAR, 0, modelP, 4 ) ); it( 'should transform viewTextBAR 1', () => createToModelTest( viewTextBAR, 1, modelP, 5 ) ); it( 'should transform viewTextBAR 2', () => createToModelTest( viewTextBAR, 2, modelP, 6 ) ); it( 'should transform viewTextBAR 3', () => createToModelTest( viewTextBAR, 3, modelP, 7 ) ); it( 'should transform viewU 0', () => createToModelTest( viewU, 0, modelP, 8 ) ); it( 'should transform viewU 1', () => createToModelTest( viewU, 1, modelP, 9 ) ); it( 'should transform viewU 2', () => createToModelTest( viewU, 2, modelP, 10 ) ); it( 'should transform viewU 3', () => createToModelTest( viewU, 3, modelP, 11 ) ); it( 'should transform viewTextB 0', () => createToModelTest( viewTextB, 0, modelP, 8 ) ); it( 'should transform viewTextB 1', () => createToModelTest( viewTextB, 1, modelP, 9 ) ); it( 'should transform viewSup 0', () => createToModelTest( viewSup, 0, modelP, 9 ) ); it( 'should transform viewSup 1', () => createToModelTest( viewSup, 1, modelP, 10 ) ); it( 'should transform viewTextO 0', () => createToModelTest( viewTextO, 0, modelP, 9 ) ); it( 'should transform viewTextO 1', () => createToModelTest( viewTextO, 1, modelP, 10 ) ); it( 'should transform viewTextM 0', () => createToModelTest( viewTextM, 0, modelP, 10 ) ); it( 'should transform viewTextM 1', () => createToModelTest( viewTextM, 1, modelP, 11 ) ); it( 'should transform viewTextZZ 0', () => createToModelTest( viewTextZZ, 0, modelDiv, 2 ) ); it( 'should transform viewTextZZ 1', () => createToModelTest( viewTextZZ, 1, modelDiv, 3 ) ); it( 'should transform viewTextZZ 2', () => createToModelTest( viewTextZZ, 2, modelDiv, 4 ) ); } ); describe( 'toViewPosition', () => { function createToViewTest( modelElement, modelOffset, viewElement, viewOffset ) { const modelPosition = ModelPosition.createFromParentAndOffset( modelElement, modelOffset ); const viewPosition = mapper.toViewPosition( modelPosition ); expect( viewPosition.parent ).to.equal( viewElement ); expect( viewPosition.offset ).to.equal( viewOffset ); } it( 'should transform modelDiv 0', () => createToViewTest( modelDiv, 0, viewTextX, 0 ) ); it( 'should transform modelDiv 1', () => createToViewTest( modelDiv, 1, viewTextX, 1 ) ); it( 'should transform modelDiv 2', () => createToViewTest( modelDiv, 2, viewTextZZ, 0 ) ); it( 'should transform modelDiv 3', () => createToViewTest( modelDiv, 3, viewTextZZ, 1 ) ); it( 'should transform modelDiv 4', () => createToViewTest( modelDiv, 4, viewTextZZ, 2 ) ); it( 'should transform modelP 0', () => createToViewTest( modelP, 0, viewTextY, 0 ) ); it( 'should transform modelP 1', () => createToViewTest( modelP, 1, viewTextY, 1 ) ); it( 'should transform modelP 2', () => createToViewTest( modelP, 2, viewTextFOO, 1 ) ); it( 'should transform modelP 3', () => createToViewTest( modelP, 3, viewTextFOO, 2 ) ); it( 'should transform modelP 4', () => createToViewTest( modelP, 4, viewTextBAR, 0 ) ); it( 'should transform modelP 5', () => createToViewTest( modelP, 5, viewTextBAR, 1 ) ); it( 'should transform modelP 6', () => createToViewTest( modelP, 6, viewTextBAR, 2 ) ); it( 'should transform modelP 7', () => createToViewTest( modelP, 7, viewTextBAR, 3 ) ); it( 'should transform modelP 8', () => createToViewTest( modelP, 8, viewP, 4 ) ); it( 'should transform modelP 9', () => createToViewTest( modelP, 9, viewTextB, 1 ) ); it( 'should transform modelP 10', () => createToViewTest( modelP, 10, viewTextM, 0 ) ); it( 'should transform modelP 11', () => createToViewTest( modelP, 11, viewP, 5 ) ); } ); describe( 'toModelRange', () => { it( 'should transform range', () => { const viewRange = ViewRange.createFromParentsAndOffsets( viewDiv, 0, viewTextFOO, 2 ); const modelRange = mapper.toModelRange( viewRange ); expect( modelRange.start.parent ).to.equal( modelDiv ); expect( modelRange.start.offset ).to.equal( 0 ); expect( modelRange.end.parent ).to.equal( modelP ); expect( modelRange.end.offset ).to.equal( 3 ); } ); } ); describe( 'toViewRange', () => { it( 'should transform range', () => { const modelRange = ModelRange.createFromParentsAndOffsets( modelDiv, 0, modelP, 3 ); const viewRange = mapper.toViewRange( modelRange ); expect( viewRange.start.parent ).to.equal( viewTextX ); expect( viewRange.start.offset ).to.equal( 0 ); expect( viewRange.end.parent ).to.equal( viewTextFOO ); expect( viewRange.end.offset ).to.equal( 2 ); } ); } ); } ); describe( 'Widget mapping', () => { let modelDiv, modelWidget, modelImg, modelCaption; let viewDiv, viewWidget, viewMask, viewWrapper, viewImg, viewCaption; let viewTextX, viewTextFOO, viewTextZZ, viewTextLABEL; let mapper; before( () => { // Tree Model: // //

---> modelDiv // ├─ x // ├─ ---> modelWidget // │ ├─ ---> modelImg // │ └─ ---> modelCaption // │ ├─ f // │ ├─ o // │ └─ o // ├─ z // └─ z // // Tree View: // //
---> viewDiv // ├─ x ---> viewTextX // ├─ ---> viewWidget // │ ├─ ---> viewMask // │ │ └─ label ---> viewTextLABEL // │ └─ ---> viewWrapper // │ ├─ ---> viewImg // │ └─ ---> viewCaption // │ └─ foo ---> viewTextFOO // └─ zz ---> viewTextZZ modelImg = new ModelElement( 'img' ); modelCaption = new ModelElement( 'caption', {}, new ModelText( 'foo' ) ); modelWidget = new ModelElement( 'widget', {}, [ modelImg, modelCaption ] ); modelDiv = new ModelRootElement(); modelDiv.appendChildren( [ new ModelText( 'x' ), modelWidget, new ModelText( 'zz' ) ] ); viewTextX = new ViewText( 'y' ); viewTextZZ = new ViewText( 'zz' ); viewTextFOO = new ViewText( 'foo' ); viewTextLABEL = new ViewText( 'label' ); viewImg = new ViewElement( 'img' ); viewMask = new ViewElement( 'mask', {}, [ viewTextLABEL ] ); viewCaption = new ViewElement( 'caption', {}, [ viewTextFOO ] ); viewWrapper = new ViewElement( 'wrapper', {}, [ viewImg, viewCaption ] ); viewWidget = new ViewElement( 'widget', [ viewMask, viewWrapper ] ); viewDiv = new ViewElement( 'div', {}, [ viewTextX, viewWidget, viewTextZZ ] ); mapper = new Mapper(); mapper.bindElements( modelDiv, viewDiv ); mapper.bindElements( modelWidget, viewWidget ); mapper.bindElements( modelImg, viewImg ); mapper.bindElements( modelCaption, viewCaption ); } ); describe( 'toModelElement', () => { it( 'should return corresponding model element', () => { expect( mapper.toModelElement( viewDiv ) ).to.equal( modelDiv ); expect( mapper.toModelElement( viewWidget ) ).to.equal( modelWidget ); expect( mapper.toModelElement( viewImg ) ).to.equal( modelImg ); expect( mapper.toModelElement( viewCaption ) ).to.equal( modelCaption ); } ); } ); describe( 'toViewElement', () => { it( 'should return corresponding view element', () => { expect( mapper.toViewElement( modelDiv ) ).to.equal( viewDiv ); expect( mapper.toViewElement( modelWidget ) ).to.equal( viewWidget ); expect( mapper.toViewElement( modelImg ) ).to.equal( viewImg ); expect( mapper.toViewElement( modelCaption ) ).to.equal( viewCaption ); } ); } ); describe( 'toModelPosition', () => { function createToModelTest( viewElement, viewOffset, modelElement, modelOffset ) { const viewPosition = new ViewPosition( viewElement, viewOffset ); const modelPosition = mapper.toModelPosition( viewPosition ); expect( modelPosition.parent ).to.equal( modelElement ); expect( modelPosition.offset ).to.equal( modelOffset ); } it( 'should transform viewDiv 0', () => createToModelTest( viewDiv, 0, modelDiv, 0 ) ); it( 'should transform viewDiv 1', () => createToModelTest( viewDiv, 1, modelDiv, 1 ) ); it( 'should transform viewDiv 2', () => createToModelTest( viewDiv, 2, modelDiv, 2 ) ); it( 'should transform viewDiv 3', () => createToModelTest( viewDiv, 3, modelDiv, 4 ) ); it( 'should transform viewTextX 0', () => createToModelTest( viewTextX, 0, modelDiv, 0 ) ); it( 'should transform viewTextX 1', () => createToModelTest( viewTextX, 1, modelDiv, 1 ) ); it( 'should transform viewTextZZ 0', () => createToModelTest( viewTextZZ, 0, modelDiv, 2 ) ); it( 'should transform viewTextZZ 1', () => createToModelTest( viewTextZZ, 1, modelDiv, 3 ) ); it( 'should transform viewTextZZ 2', () => createToModelTest( viewTextZZ, 2, modelDiv, 4 ) ); it( 'should transform viewImg 0', () => createToModelTest( viewImg, 0, modelImg, 0 ) ); it( 'should transform viewCaption 0', () => createToModelTest( viewCaption, 0, modelCaption, 0 ) ); it( 'should transform viewCaption 1', () => createToModelTest( viewCaption, 1, modelCaption, 3 ) ); it( 'should transform viewTextFOO 0', () => createToModelTest( viewTextFOO, 0, modelCaption, 0 ) ); it( 'should transform viewTextFOO 1', () => createToModelTest( viewTextFOO, 1, modelCaption, 1 ) ); it( 'should transform viewTextFOO 2', () => createToModelTest( viewTextFOO, 2, modelCaption, 2 ) ); it( 'should transform viewTextFOO 3', () => createToModelTest( viewTextFOO, 3, modelCaption, 3 ) ); } ); describe( 'toViewPosition', () => { function createToViewTest( modelElement, modelOffset, viewElement, viewOffset ) { const modelPosition = ModelPosition.createFromParentAndOffset( modelElement, modelOffset ); const viewPosition = mapper.toViewPosition( modelPosition ); expect( viewPosition.parent ).to.equal( viewElement ); expect( viewPosition.offset ).to.equal( viewOffset ); } it( 'should transform modelDiv 0', () => createToViewTest( modelDiv, 0, viewTextX, 0 ) ); it( 'should transform modelDiv 1', () => createToViewTest( modelDiv, 1, viewTextX, 1 ) ); it( 'should transform modelDiv 2', () => createToViewTest( modelDiv, 2, viewTextZZ, 0 ) ); it( 'should transform modelDiv 3', () => createToViewTest( modelDiv, 3, viewTextZZ, 1 ) ); it( 'should transform modelDiv 4', () => createToViewTest( modelDiv, 4, viewTextZZ, 2 ) ); it( 'should transform modelImg 0', () => createToViewTest( modelImg, 0, viewImg, 0 ) ); it( 'should transform modelCaption 0', () => createToViewTest( modelCaption, 0, viewTextFOO, 0 ) ); it( 'should transform modelCaption 1', () => createToViewTest( modelCaption, 1, viewTextFOO, 1 ) ); it( 'should transform modelCaption 2', () => createToViewTest( modelCaption, 2, viewTextFOO, 2 ) ); it( 'should transform modelCaption 3', () => createToViewTest( modelCaption, 3, viewTextFOO, 3 ) ); } ); } ); } );