Align code to introduced error context

src/controller/datacontroller.js

@@ -142,7 +142,7 @@ export default class DataController {
 			 *
 			 * @error datacontroller-get-non-existent-root
 			 */
-			throw new CKEditorError( 'datacontroller-get-non-existent-root: Attempting to get data from a non-existing root.' );
+			throw new CKEditorError( 'datacontroller-get-non-existent-root: Attempting to get data from a non-existing root.', this );
 		}
 
 		const root = this.model.document.getRoot( rootName );
@@ -240,7 +240,7 @@ export default class DataController {
 			 *
 			 * @error datacontroller-init-document-not-empty
 			 */
-			throw new CKEditorError( 'datacontroller-init-document-not-empty: Trying to set initial data to not empty document.' );
+			throw new CKEditorError( 'datacontroller-init-document-not-empty: Trying to set initial data to not empty document.', this );
 		}
 
 		let initialData = {};
@@ -262,7 +262,7 @@ export default class DataController {
 			 *
 			 * @error datacontroller-init-non-existent-root
 			 */
-			throw new CKEditorError( 'datacontroller-init-non-existent-root: Attempting to init data on a non-existing root.' );
+			throw new CKEditorError( 'datacontroller-init-non-existent-root: Attempting to init data on a non-existing root.', this );
 		}
 
 		this.model.enqueueChange( 'transparent', writer => {
@@ -316,7 +316,7 @@ export default class DataController {
 			 *
 			 * @error datacontroller-set-non-existent-root
 			 */
-			throw new CKEditorError( 'datacontroller-set-non-existent-root: Attempting to set data on a non-existing root.' );
+			throw new CKEditorError( 'datacontroller-set-non-existent-root: Attempting to set data on a non-existing root.', this );
 		}
 
 		this.model.enqueueChange( 'transparent', writer => {

src/conversion/conversion.js

@@ -105,8 +105,11 @@ export default class Conversion {
 			 *
 			 * @error conversion-add-alias-dispatcher-not-registered
 			 */
-			throw new CKEditorError( 'conversion-add-alias-dispatcher-not-registered: ' +
-				'Trying to register and alias for a dispatcher that nas not been registered.' );
+			throw new CKEditorError(
+				'conversion-add-alias-dispatcher-not-registered: ' +
+				'Trying to register and alias for a dispatcher that nas not been registered.',
+				this
+			);
 		}
 
 		this._createConversionHelpers( { name: alias, dispatchers: [ dispatcher ], isDowncast } );
@@ -180,7 +183,7 @@ export default class Conversion {
 			 *
 			 * @error conversion-for-unknown-group
 			 */
-			throw new CKEditorError( 'conversion-for-unknown-group: Trying to add a converter to an unknown dispatchers group.' );
+			throw new CKEditorError( 'conversion-for-unknown-group: Trying to add a converter to an unknown dispatchers group.', this );
 		}
 
 		return this._helpers.get( groupName );
@@ -585,7 +588,7 @@ export default class Conversion {
 			 *
 			 * @error conversion-group-exists
 			 */
-			throw new CKEditorError( 'conversion-group-exists: Trying to register a group name that has already been registered.' );
+			throw new CKEditorError( 'conversion-group-exists: Trying to register a group name that has already been registered.', this );
 		}
 
 		const helpers = isDowncast ? new DowncastHelpers( dispatchers ) : new UpcastHelpers( dispatchers );

src/conversion/upcastdispatcher.js

@@ -231,7 +231,7 @@ export default class UpcastDispatcher {
 			 *
 			 * @error view-conversion-dispatcher-incorrect-result
 			 */
-			throw new CKEditorError( 'view-conversion-dispatcher-incorrect-result: Incorrect conversion result was dropped.' );
+			throw new CKEditorError( 'view-conversion-dispatcher-incorrect-result: Incorrect conversion result was dropped.', this );
 		}
 
 		return { modelRange: data.modelRange, modelCursor: data.modelCursor };

src/conversion/viewconsumable.js

@@ -503,7 +503,7 @@ class ViewElementConsumables {
 				 *
 				 * @error viewconsumable-invalid-attribute
 				 */
-				throw new CKEditorError( 'viewconsumable-invalid-attribute: Classes and styles should be handled separately.' );
+				throw new CKEditorError( 'viewconsumable-invalid-attribute: Classes and styles should be handled separately.', this );
 			}
 
 			consumables.set( name, true );

src/model/document.js

@@ -127,6 +127,7 @@ export default class Document {
 				 */
 				throw new CKEditorError(
 					'model-document-applyOperation-wrong-version: Only operations with matching versions can be applied.',
+					this,
 					{ operation }
 				);
 			}
@@ -201,6 +202,7 @@ export default class Document {
 			 */
 			throw new CKEditorError(
 				'model-document-createRoot-name-exists: Root with specified name already exists.',
+				this,
 				{ name: rootName }
 			);
 		}

src/model/documentselection.js

@@ -639,6 +639,7 @@ class LiveSelection extends Selection {
 					 */
 					throw new CKEditorError(
 						'document-selection-wrong-position: Range from document selection starts or ends at incorrect position.',
+						this,
 						{ range }
 					);
 				}
@@ -767,6 +768,7 @@ class LiveSelection extends Selection {
 			 */
 			throw new CKEditorError(
 				'document-selection-gravity-wrong-restore: Attempting to restore the selection gravity for an unknown UID.',
+				this,
 				{ uid }
 			);
 		}

src/model/liveposition.js

@@ -46,7 +46,8 @@ export default class LivePosition extends Position {
 			 * @error liveposition-root-not-rootelement
 			 */
 			throw new CKEditorError(
-				'model-liveposition-root-not-rootelement: LivePosition\'s root has to be an instance of RootElement.'
+				'model-liveposition-root-not-rootelement: LivePosition\'s root has to be an instance of RootElement.',
+				root
 			);
 		}
 

src/model/markercollection.js

@@ -167,7 +167,7 @@ export default class MarkerCollection {
 		const marker = this._markers.get( markerName );
 
 		if ( !marker ) {
-			throw new CKEditorError( 'markercollection-refresh-marker-not-exists: Marker with provided name does not exists.' );
+			throw new CKEditorError( 'markercollection-refresh-marker-not-exists: Marker with provided name does not exists.', this );
 		}
 
 		const range = marker.getRange();
@@ -383,7 +383,7 @@ class Marker {
 	 */
 	get managedUsingOperations() {
 		if ( !this._liveRange ) {
-			throw new CKEditorError( 'marker-destroyed: Cannot use a destroyed marker instance.' );
+			throw new CKEditorError( 'marker-destroyed: Cannot use a destroyed marker instance.', this );
 		}
 
 		return this._managedUsingOperations;
@@ -396,7 +396,7 @@ class Marker {
 	 */
 	get affectsData() {
 		if ( !this._liveRange ) {
-			throw new CKEditorError( 'marker-destroyed: Cannot use a destroyed marker instance.' );
+			throw new CKEditorError( 'marker-destroyed: Cannot use a destroyed marker instance.', this );
 		}
 
 		return this._affectsData;
@@ -409,7 +409,7 @@ class Marker {
 	 */
 	getStart() {
 		if ( !this._liveRange ) {
-			throw new CKEditorError( 'marker-destroyed: Cannot use a destroyed marker instance.' );
+			throw new CKEditorError( 'marker-destroyed: Cannot use a destroyed marker instance.', this );
 		}
 
 		return this._liveRange.start.clone();
@@ -422,7 +422,7 @@ class Marker {
 	 */
 	getEnd() {
 		if ( !this._liveRange ) {
-			throw new CKEditorError( 'marker-destroyed: Cannot use a destroyed marker instance.' );
+			throw new CKEditorError( 'marker-destroyed: Cannot use a destroyed marker instance.', this );
 		}
 
 		return this._liveRange.end.clone();
@@ -442,7 +442,7 @@ class Marker {
 	 */
 	getRange() {
 		if ( !this._liveRange ) {
-			throw new CKEditorError( 'marker-destroyed: Cannot use a destroyed marker instance.' );
+			throw new CKEditorError( 'marker-destroyed: Cannot use a destroyed marker instance.', this );
 		}
 
 		return this._liveRange.toRange();

src/model/node.js

@@ -88,7 +88,7 @@ export default class Node {
 		}
 
 		if ( ( pos = this.parent.getChildIndex( this ) ) === null ) {
-			throw new CKEditorError( 'model-node-not-found-in-parent: The node\'s parent does not contain this node.' );
+			throw new CKEditorError( 'model-node-not-found-in-parent: The node\'s parent does not contain this node.', this );
 		}
 
 		return pos;
@@ -112,7 +112,7 @@ export default class Node {
 		}
 
 		if ( ( pos = this.parent.getChildStartOffset( this ) ) === null ) {
-			throw new CKEditorError( 'model-node-not-found-in-parent: The node\'s parent does not contain this node.' );
+			throw new CKEditorError( 'model-node-not-found-in-parent: The node\'s parent does not contain this node.', this );
 		}
 
 		return pos;

src/model/nodelist.js

@@ -124,7 +124,7 @@ export default class NodeList {
 			 *
 			 * @error nodelist-index-out-of-bounds
 			 */
-			throw new CKEditorError( 'model-nodelist-index-out-of-bounds: Given index cannot be found in the node list.' );
+			throw new CKEditorError( 'model-nodelist-index-out-of-bounds: Given index cannot be found in the node list.', this );
 		}
 
 		return this.getNodeStartOffset( node );
@@ -158,10 +158,13 @@ export default class NodeList {
 			 * @param {Number} offset
 			 * @param {module:engine/model/nodelist~NodeList} nodeList Stringified node list.
 			 */
-			throw new CKEditorError( 'model-nodelist-offset-out-of-bounds: Given offset cannot be found in the node list.', {
-				offset,
-				nodeList: this
-			} );
+			throw new CKEditorError( 'model-nodelist-offset-out-of-bounds: Given offset cannot be found in the node list.',
+				this,
+				{
+					offset,
+					nodeList: this
+				}
+			);
 		}
 
 		return this.length;
@@ -183,7 +186,10 @@ export default class NodeList {
 				 *
 				 * @error nodelist-insertNodes-not-node
 				 */
-				throw new CKEditorError( 'model-nodelist-insertNodes-not-node: Trying to insert an object which is not a Node instance.' );
+				throw new CKEditorError(
+					'model-nodelist-insertNodes-not-node: Trying to insert an object which is not a Node instance.',
+					this
+				);
 			}
 		}
 

src/model/operation/attributeoperation.js

@@ -128,7 +128,7 @@ export default class AttributeOperation extends Operation {
 			 *
 			 * @error attribute-operation-range-not-flat
 			 */
-			throw new CKEditorError( 'attribute-operation-range-not-flat: The range to change is not flat.' );
+			throw new CKEditorError( 'attribute-operation-range-not-flat: The range to change is not flat.', this );
 		}
 
 		for ( const item of this.range.getItems( { shallow: true } ) ) {
@@ -144,6 +144,7 @@ export default class AttributeOperation extends Operation {
 				throw new CKEditorError(
 					'attribute-operation-wrong-old-value: Changed node has different attribute value than operation\'s ' +
 					'old attribute value.',
+					this,
 					{ item, key: this.key, value: this.oldValue }
 				);
 			}
@@ -158,6 +159,7 @@ export default class AttributeOperation extends Operation {
 				 */
 				throw new CKEditorError(
 					'attribute-operation-attribute-exists: The attribute with given key already exists.',
+					this,
 					{ node: item, key: this.key }
 				);
 			}

src/model/operation/detachoperation.js

@@ -73,7 +73,7 @@ export default class DetachOperation extends Operation {
 			 *
 			 * @error detach-operation-on-document-node
 			 */
-			throw new CKEditorError( 'detach-operation-on-document-node: Cannot detach document node.' );
+			throw new CKEditorError( 'detach-operation-on-document-node: Cannot detach document node.', this );
 		}
 	}
 

src/model/operation/insertoperation.js

@@ -115,7 +115,8 @@ export default class InsertOperation extends Operation {
 			 * @error insert-operation-position-invalid
 			 */
 			throw new CKEditorError(
-				'insert-operation-position-invalid: Insertion position is invalid.'
+				'insert-operation-position-invalid: Insertion position is invalid.',
+				this
 			);
 		}
 	}

src/model/operation/mergeoperation.js

@@ -147,21 +147,21 @@ export default class MergeOperation extends Operation {
 			 *
 			 * @error merge-operation-source-position-invalid
 			 */
-			throw new CKEditorError( 'merge-operation-source-position-invalid: Merge source position is invalid.' );
+			throw new CKEditorError( 'merge-operation-source-position-invalid: Merge source position is invalid.', this );
 		} else if ( !targetElement || !targetElement.is( 'element' ) || !targetElement.parent ) {
 			/**
 			 * Merge target position is invalid.
 			 *
 			 * @error merge-operation-target-position-invalid
 			 */
-			throw new CKEditorError( 'merge-operation-target-position-invalid: Merge target position is invalid.' );
+			throw new CKEditorError( 'merge-operation-target-position-invalid: Merge target position is invalid.', this );
 		} else if ( this.howMany != sourceElement.maxOffset ) {
 			/**
 			 * Merge operation specifies wrong number of nodes to move.
 			 *
 			 * @error merge-operation-how-many-invalid
 			 */
-			throw new CKEditorError( 'merge-operation-how-many-invalid: Merge operation specifies wrong number of nodes to move.' );
+			throw new CKEditorError( 'merge-operation-how-many-invalid: Merge operation specifies wrong number of nodes to move.', this );
 		}
 	}
 

src/model/operation/moveoperation.js

@@ -130,7 +130,7 @@ export default class MoveOperation extends Operation {
 			 * @error move-operation-position-invalid
 			 */
 			throw new CKEditorError(
-				'move-operation-position-invalid: Source position or target position is invalid.'
+				'move-operation-position-invalid: Source position or target position is invalid.', this
 			);
 		} else if ( sourceOffset + this.howMany > sourceElement.maxOffset ) {
 			/**
@@ -139,7 +139,7 @@ export default class MoveOperation extends Operation {
 			 * @error move-operation-nodes-do-not-exist
 			 */
 			throw new CKEditorError(
-				'move-operation-nodes-do-not-exist: The nodes which should be moved do not exist.'
+				'move-operation-nodes-do-not-exist: The nodes which should be moved do not exist.', this
 			);
 		} else if ( sourceElement === targetElement && sourceOffset < targetOffset && targetOffset < sourceOffset + this.howMany ) {
 			/**
@@ -148,7 +148,7 @@ export default class MoveOperation extends Operation {
 			 * @error move-operation-range-into-itself
 			 */
 			throw new CKEditorError(
-				'move-operation-range-into-itself: Trying to move a range of nodes to the inside of that range.'
+				'move-operation-range-into-itself: Trying to move a range of nodes to the inside of that range.', this
 			);
 		} else if ( this.sourcePosition.root == this.targetPosition.root ) {
 			if ( compareArrays( this.sourcePosition.getParentPath(), this.targetPosition.getParentPath() ) == 'prefix' ) {
@@ -161,7 +161,7 @@ export default class MoveOperation extends Operation {
 					 * @error move-operation-node-into-itself
 					 */
 					throw new CKEditorError(
-						'move-operation-node-into-itself: Trying to move a range of nodes into one of nodes from that range.'
+						'move-operation-node-into-itself: Trying to move a range of nodes into one of nodes from that range.', this
 					);
 				}
 			}

src/model/operation/renameoperation.js

@@ -94,7 +94,8 @@ export default class RenameOperation extends Operation {
 			 * @error rename-operation-wrong-position
 			 */
 			throw new CKEditorError(
-				'rename-operation-wrong-position: Given position is invalid or node after it is not an instance of Element.'
+				'rename-operation-wrong-position: Given position is invalid or node after it is not an instance of Element.',
+				this
 			);
 		} else if ( element.name !== this.oldName ) {
 			/**
@@ -103,7 +104,8 @@ export default class RenameOperation extends Operation {
 			 * @error rename-operation-wrong-name
 			 */
 			throw new CKEditorError(
-				'rename-operation-wrong-name: Element to change has different name than operation\'s old name.'
+				'rename-operation-wrong-name: Element to change has different name than operation\'s old name.',
+				this
 			);
 		}
 	}

src/model/operation/rootattributeoperation.js

@@ -116,6 +116,7 @@ export default class RootAttributeOperation extends Operation {
 			 */
 			throw new CKEditorError(
 				'rootattribute-operation-not-a-root: The element to change is not a root element.',
+				this,
 				{ root: this.root, key: this.key }
 			);
 		}
@@ -132,6 +133,7 @@ export default class RootAttributeOperation extends Operation {
 			throw new CKEditorError(
 				'rootattribute-operation-wrong-old-value: Changed node has different attribute value than operation\'s ' +
 				'old attribute value.',
+				this,
 				{ root: this.root, key: this.key }
 			);
 		}
@@ -146,6 +148,7 @@ export default class RootAttributeOperation extends Operation {
 			 */
 			throw new CKEditorError(
 				'rootattribute-operation-attribute-exists: The attribute with given key already exists.',
+				this,
 				{ root: this.root, key: this.key }
 			);
 		}
@@ -197,6 +200,7 @@ export default class RootAttributeOperation extends Operation {
 			 */
 			throw new CKEditorError(
 				'rootattribute-operation-fromjson-no-root: Cannot create RootAttributeOperation. Root with specified name does not exist.',
+				this,
 				{ rootName: json.root }
 			);
 		}