feat(editor): Add fullscreen view to code editor (#8084)

## Summary

<img width="1240" alt="image"
src="https://github.com/n8n-io/n8n/assets/8850410/2819f4ce-c343-431a-8a88-a1bc9c4b572a">
<img width="2649" alt="image"
src="https://github.com/n8n-io/n8n/assets/8850410/36862aaf-cc4c-4668-bdc8-cf5a6f00babe">

1. Add code node and open it
3. Click the fullscreen button in the bottom right
4. A fullscreen dialog should appear and allow editing the code
5. Changes made in the fullscreen dialog should be applied to the
original code editor when closed

It should work the same way for HTML/SQL/JSON editors

⚠️ Modal layout was updated so that modals/dialogs are centered, try to
test some modals

## Related tickets and issues
https://linear.app/n8n/issue/NODE-1009/add-fullscreen-view-to-code-node



## Review / Merge checklist
- [ ] PR title and summary are descriptive. **Remember, the title
automatically goes into the changelog. Use `(no-changelog)` otherwise.**
([conventions](https://github.com/n8n-io/n8n/blob/master/.github/pull_request_title_conventions.md))
- [ ] [Docs updated](https://github.com/n8n-io/n8n-docs) or follow-up
ticket created.
- [ ] Tests included.
> A bug is not considered fixed, unless a test is added to prevent it
from happening again.
   > A feature is not complete without tests.

---------

Co-authored-by: Giulio Andreini <andreini@netseven.it>

cypress/e2e/26-resource-locator.cy.ts

@@ -1,5 +1,5 @@
 import { WorkflowPage, NDV, CredentialsModal } from '../pages';
-import { getPopper, getVisiblePopper, getVisibleSelect } from '../utils';
+import { getVisiblePopper, getVisibleSelect } from '../utils';
 
 const workflowPage = new WorkflowPage();
 const ndv = new NDV();
@@ -66,6 +66,8 @@ describe('Resource Locator', () => {
 		workflowPage.actions.addInitialNodeToCanvas('E2e Test', { action: 'Resource Locator' });
 
 		ndv.getters.resourceLocatorInput('rlc').click();
+
+		cy.getByTestId('rlc-item').should('exist');
 		getVisiblePopper()
 			.should('have.length', 1)
 			.findChildByTestId('rlc-item')
@@ -73,9 +75,11 @@ describe('Resource Locator', () => {
 
 		ndv.actions.setInvalidExpression({ fieldName: 'fieldId' });
 
-		ndv.getters.container().click(); // remove focus from input, hide expression preview
+		ndv.getters.nodeParameters().click(); // remove focus from input, hide expression preview
 
 		ndv.getters.resourceLocatorInput('rlc').click();
+
+		cy.getByTestId('rlc-item').should('exist');
 		getVisiblePopper()
 			.should('have.length', 1)
 			.findChildByTestId('rlc-item')

cypress/e2e/5-ndv.cy.ts

@@ -302,7 +302,7 @@ describe('NDV', () => {
 
 		ndv.actions.setInvalidExpression({ fieldName: 'fieldId', delay: 200 });
 
-		ndv.getters.container().click(); // remove focus from input, hide expression preview
+		ndv.getters.nodeParameters().click(); // remove focus from input, hide expression preview
 
 		ndv.getters.parameterInput('remoteOptions').click();
 
@@ -320,7 +320,7 @@ describe('NDV', () => {
 
 		ndv.actions.setInvalidExpression({ fieldName: 'otherField', delay: 50 });
 
-		ndv.getters.container().click(); // remove focus from input, hide expression preview
+		ndv.getters.nodeParameters().click(); // remove focus from input, hide expression preview
 
 		ndv.getters.parameterInput('remoteOptions').click();
 		getVisibleSelect().find('.el-select-dropdown__item').should('have.length', 3);
@@ -360,6 +360,15 @@ describe('NDV', () => {
 		ndv.getters.nodeExecuteButton().should('be.visible');
 	});
 
+	it('should allow editing code in fullscreen in the Code node', () => {
+		workflowPage.actions.addInitialNodeToCanvas('Code', { keepNdvOpen: true });
+		ndv.actions.openCodeEditorFullscreen();
+
+		ndv.getters.codeEditorFullscreen().type('{selectall}').type('{backspace}').type('foo()');
+		ndv.getters.codeEditorDialog().find('.el-dialog__close').click();
+		ndv.getters.parameterInput('jsCode').get('.cm-content').should('contain.text', 'foo()');
+	});
+
 	it('should not retrieve remote options when a parameter value changes', () => {
 		cy.intercept('/rest/dynamic-node-parameters/options?**', cy.spy().as('fetchParameterOptions'));
 		workflowPage.actions.addInitialNodeToCanvas('E2e Test', { action: 'Remote Options' });
@@ -370,106 +379,126 @@ describe('NDV', () => {
 	});
 
 	describe('floating nodes', () => {
-		function getFloatingNodeByPosition(position: 'inputMain' | 'outputMain' | 'outputSub'| 'inputSub') {
+		function getFloatingNodeByPosition(
+			position: 'inputMain' | 'outputMain' | 'outputSub' | 'inputSub',
+		) {
 			return cy.get(`[data-node-placement=${position}]`);
 		}
 		beforeEach(() => {
 			cy.createFixtureWorkflow('Floating_Nodes.json', `Floating Nodes`);
-			workflowPage.getters.canvasNodes().first().dblclick()
-			getFloatingNodeByPosition("inputMain").should('not.exist');
-			getFloatingNodeByPosition("outputMain").should('exist');
+			workflowPage.getters.canvasNodes().first().dblclick();
+			getFloatingNodeByPosition('inputMain').should('not.exist');
+			getFloatingNodeByPosition('outputMain').should('exist');
 		});
 
 		it('should traverse floating nodes with mouse', () => {
 			// Traverse 4 connected node forwards
-			Array.from(Array(4).keys()).forEach(i => {
-				getFloatingNodeByPosition("outputMain").click({ force: true});
+			Array.from(Array(4).keys()).forEach((i) => {
+				getFloatingNodeByPosition('outputMain').click({ force: true });
 				ndv.getters.nodeNameContainer().should('contain', `Node ${i + 1}`);
-				getFloatingNodeByPosition("inputMain").should('exist');
-				getFloatingNodeByPosition("outputMain").should('exist');
+				getFloatingNodeByPosition('inputMain').should('exist');
+				getFloatingNodeByPosition('outputMain').should('exist');
 				ndv.actions.close();
 				workflowPage.getters.selectedNodes().should('have.length', 1);
-				workflowPage.getters.selectedNodes().first().should('contain', `Node ${i + 1}`);
+				workflowPage.getters
+					.selectedNodes()
+					.first()
+					.should('contain', `Node ${i + 1}`);
 				workflowPage.getters.selectedNodes().first().dblclick();
-			})
+			});
 
-			getFloatingNodeByPosition("outputMain").click({ force: true});
+			getFloatingNodeByPosition('outputMain').click({ force: true });
 			ndv.getters.nodeNameContainer().should('contain', 'Chain');
-			getFloatingNodeByPosition("inputSub").should('exist');
-			getFloatingNodeByPosition("inputSub").click({ force: true});
+			getFloatingNodeByPosition('inputSub').should('exist');
+			getFloatingNodeByPosition('inputSub').click({ force: true });
 			ndv.getters.nodeNameContainer().should('contain', 'Model');
-			getFloatingNodeByPosition("inputSub").should('not.exist');
-			getFloatingNodeByPosition("inputMain").should('not.exist');
-			getFloatingNodeByPosition("outputMain").should('not.exist');
-			getFloatingNodeByPosition("outputSub").should('exist');
+			getFloatingNodeByPosition('inputSub').should('not.exist');
+			getFloatingNodeByPosition('inputMain').should('not.exist');
+			getFloatingNodeByPosition('outputMain').should('not.exist');
+			getFloatingNodeByPosition('outputSub').should('exist');
 			ndv.actions.close();
 			workflowPage.getters.selectedNodes().should('have.length', 1);
 			workflowPage.getters.selectedNodes().first().should('contain', 'Model');
 			workflowPage.getters.selectedNodes().first().dblclick();
-			getFloatingNodeByPosition("outputSub").click({ force: true});
+			getFloatingNodeByPosition('outputSub').click({ force: true });
 			ndv.getters.nodeNameContainer().should('contain', 'Chain');
 
 			// Traverse 4 connected node backwards
-			Array.from(Array(4).keys()).forEach(i => {
-				getFloatingNodeByPosition("inputMain").click({ force: true});
-				ndv.getters.nodeNameContainer().should('contain', `Node ${4 - (i)}`);
-				getFloatingNodeByPosition("outputMain").should('exist');
-				getFloatingNodeByPosition("inputMain").should('exist');
-			})
-			getFloatingNodeByPosition("inputMain").click({ force: true});
-			workflowPage.getters.selectedNodes().first().should('contain', MANUAL_TRIGGER_NODE_DISPLAY_NAME);
-			getFloatingNodeByPosition("inputMain").should('not.exist');
-			getFloatingNodeByPosition("inputSub").should('not.exist');
-			getFloatingNodeByPosition("outputSub").should('not.exist');
+			Array.from(Array(4).keys()).forEach((i) => {
+				getFloatingNodeByPosition('inputMain').click({ force: true });
+				ndv.getters.nodeNameContainer().should('contain', `Node ${4 - i}`);
+				getFloatingNodeByPosition('outputMain').should('exist');
+				getFloatingNodeByPosition('inputMain').should('exist');
+			});
+			getFloatingNodeByPosition('inputMain').click({ force: true });
+			workflowPage.getters
+				.selectedNodes()
+				.first()
+				.should('contain', MANUAL_TRIGGER_NODE_DISPLAY_NAME);
+			getFloatingNodeByPosition('inputMain').should('not.exist');
+			getFloatingNodeByPosition('inputSub').should('not.exist');
+			getFloatingNodeByPosition('outputSub').should('not.exist');
 			ndv.actions.close();
 			workflowPage.getters.selectedNodes().should('have.length', 1);
-			workflowPage.getters.selectedNodes().first().should('contain', MANUAL_TRIGGER_NODE_DISPLAY_NAME);
+			workflowPage.getters
+				.selectedNodes()
+				.first()
+				.should('contain', MANUAL_TRIGGER_NODE_DISPLAY_NAME);
 		});
 
 		it('should traverse floating nodes with mouse', () => {
 			// Traverse 4 connected node forwards
-			Array.from(Array(4).keys()).forEach(i => {
-				cy.realPress(['ShiftLeft', 'Meta', 'AltLeft', 'ArrowRight'])
+			Array.from(Array(4).keys()).forEach((i) => {
+				cy.realPress(['ShiftLeft', 'Meta', 'AltLeft', 'ArrowRight']);
 				ndv.getters.nodeNameContainer().should('contain', `Node ${i + 1}`);
-				getFloatingNodeByPosition("inputMain").should('exist');
-				getFloatingNodeByPosition("outputMain").should('exist');
+				getFloatingNodeByPosition('inputMain').should('exist');
+				getFloatingNodeByPosition('outputMain').should('exist');
 				ndv.actions.close();
 				workflowPage.getters.selectedNodes().should('have.length', 1);
-				workflowPage.getters.selectedNodes().first().should('contain', `Node ${i + 1}`);
+				workflowPage.getters
+					.selectedNodes()
+					.first()
+					.should('contain', `Node ${i + 1}`);
 				workflowPage.getters.selectedNodes().first().dblclick();
-			})
+			});
 
-			cy.realPress(['ShiftLeft', 'Meta', 'AltLeft', 'ArrowRight'])
+			cy.realPress(['ShiftLeft', 'Meta', 'AltLeft', 'ArrowRight']);
 			ndv.getters.nodeNameContainer().should('contain', 'Chain');
-			getFloatingNodeByPosition("inputSub").should('exist');
-			cy.realPress(['ShiftLeft', 'Meta', 'AltLeft', 'ArrowDown'])
+			getFloatingNodeByPosition('inputSub').should('exist');
+			cy.realPress(['ShiftLeft', 'Meta', 'AltLeft', 'ArrowDown']);
 			ndv.getters.nodeNameContainer().should('contain', 'Model');
-			getFloatingNodeByPosition("inputSub").should('not.exist');
-			getFloatingNodeByPosition("inputMain").should('not.exist');
-			getFloatingNodeByPosition("outputMain").should('not.exist');
-			getFloatingNodeByPosition("outputSub").should('exist');
+			getFloatingNodeByPosition('inputSub').should('not.exist');
+			getFloatingNodeByPosition('inputMain').should('not.exist');
+			getFloatingNodeByPosition('outputMain').should('not.exist');
+			getFloatingNodeByPosition('outputSub').should('exist');
 			ndv.actions.close();
 			workflowPage.getters.selectedNodes().should('have.length', 1);
 			workflowPage.getters.selectedNodes().first().should('contain', 'Model');
 			workflowPage.getters.selectedNodes().first().dblclick();
-			cy.realPress(['ShiftLeft', 'Meta', 'AltLeft', 'ArrowUp'])
+			cy.realPress(['ShiftLeft', 'Meta', 'AltLeft', 'ArrowUp']);
 			ndv.getters.nodeNameContainer().should('contain', 'Chain');
 
 			// Traverse 4 connected node backwards
-			Array.from(Array(4).keys()).forEach(i => {
-				cy.realPress(['ShiftLeft', 'Meta', 'AltLeft', 'ArrowLeft'])
-				ndv.getters.nodeNameContainer().should('contain', `Node ${4 - (i)}`);
-				getFloatingNodeByPosition("outputMain").should('exist');
-				getFloatingNodeByPosition("inputMain").should('exist');
-			})
-			cy.realPress(['ShiftLeft', 'Meta', 'AltLeft', 'ArrowLeft'])
-			workflowPage.getters.selectedNodes().first().should('contain', MANUAL_TRIGGER_NODE_DISPLAY_NAME);
-			getFloatingNodeByPosition("inputMain").should('not.exist');
-			getFloatingNodeByPosition("inputSub").should('not.exist');
-			getFloatingNodeByPosition("outputSub").should('not.exist');
+			Array.from(Array(4).keys()).forEach((i) => {
+				cy.realPress(['ShiftLeft', 'Meta', 'AltLeft', 'ArrowLeft']);
+				ndv.getters.nodeNameContainer().should('contain', `Node ${4 - i}`);
+				getFloatingNodeByPosition('outputMain').should('exist');
+				getFloatingNodeByPosition('inputMain').should('exist');
+			});
+			cy.realPress(['ShiftLeft', 'Meta', 'AltLeft', 'ArrowLeft']);
+			workflowPage.getters
+				.selectedNodes()
+				.first()
+				.should('contain', MANUAL_TRIGGER_NODE_DISPLAY_NAME);
+			getFloatingNodeByPosition('inputMain').should('not.exist');
+			getFloatingNodeByPosition('inputSub').should('not.exist');
+			getFloatingNodeByPosition('outputSub').should('not.exist');
 			ndv.actions.close();
 			workflowPage.getters.selectedNodes().should('have.length', 1);
-			workflowPage.getters.selectedNodes().first().should('contain', MANUAL_TRIGGER_NODE_DISPLAY_NAME);
+			workflowPage.getters
+				.selectedNodes()
+				.first()
+				.should('contain', MANUAL_TRIGGER_NODE_DISPLAY_NAME);
 		});
 	});
 
@@ -501,23 +530,34 @@ describe('NDV', () => {
 
 		ndv.getters.outputDisplayMode().find('[class*=active]').should('contain', 'Table');
 
-		ndv.getters.outputTableRow(1).should('include.text', '<?xml version="1.0" encoding="UTF-8"?> <library>');
+		ndv.getters
+			.outputTableRow(1)
+			.should('include.text', '<?xml version="1.0" encoding="UTF-8"?> <library>');
 
 		cy.document().trigger('keyup', { key: '/' });
 		ndv.getters.searchInput().filter(':focus').type('<lib');
 
-		ndv.getters.outputTableRow(1).find('mark').should('have.text', '<lib')
+		ndv.getters.outputTableRow(1).find('mark').should('have.text', '<lib');
 
 		ndv.getters.outputDisplayMode().find('label').eq(1).should('include.text', 'JSON');
 		ndv.getters.outputDisplayMode().find('label').eq(1).click();
 
-		ndv.getters.outputDataContainer().find('.json-data').should('be.visible');
-		ndv.getters.outputDataContainer().should('have.text', '[{"body": "<?xml version="1.0" encoding="UTF-8"?> <library>     <book>         <title>Introduction to XML</title>         <author>John Doe</author>         <publication_year>2020</publication_year>         <isbn>1234567890</isbn>     </book>     <book>         <title>Data Science Basics</title>         <author>Jane Smith</author>         <publication_year>2019</publication_year>         <isbn>0987654321</isbn>     </book>     <book>         <title>Programming in Python</title>         <author>Bob Johnson</author>         <publication_year>2021</publication_year>         <isbn>5432109876</isbn>     </book> </library>"}]');
-		ndv.getters.outputDataContainer().find('mark').should('have.text', '<lib')
+		ndv.getters.outputDataContainer().find('.json-data').should('exist');
+		ndv.getters
+			.outputDataContainer()
+			.should(
+				'have.text',
+				'[{"body": "<?xml version="1.0" encoding="UTF-8"?> <library>     <book>         <title>Introduction to XML</title>         <author>John Doe</author>         <publication_year>2020</publication_year>         <isbn>1234567890</isbn>     </book>     <book>         <title>Data Science Basics</title>         <author>Jane Smith</author>         <publication_year>2019</publication_year>         <isbn>0987654321</isbn>     </book>     <book>         <title>Programming in Python</title>         <author>Bob Johnson</author>         <publication_year>2021</publication_year>         <isbn>5432109876</isbn>     </book> </library>"}]',
+			);
+		ndv.getters.outputDataContainer().find('mark').should('have.text', '<lib');
 
 		ndv.getters.outputDisplayMode().find('label').eq(2).should('include.text', 'Schema');
-		ndv.getters.outputDisplayMode().find('label').eq(2).click({force: true});
-		ndv.getters.outputDataContainer().findChildByTestId('run-data-schema-item').find('> span').should('include.text', '<?xml version="1.0" encoding="UTF-8"?>');
+		ndv.getters.outputDisplayMode().find('label').eq(2).click({ force: true });
+		ndv.getters
+			.outputDataContainer()
+			.findChildByTestId('run-data-schema-item')
+			.find('> span')
+			.should('include.text', '<?xml version="1.0" encoding="UTF-8"?>');
 	});
 
 	it('should properly show node execution indicator', () => {
@@ -546,7 +586,10 @@ describe('NDV', () => {
 	});
 
 	it('Should handle mismatched option attributes', () => {
-		workflowPage.actions.addInitialNodeToCanvas('LDAP', { keepNdvOpen: true, action: 'Create a new entry' });
+		workflowPage.actions.addInitialNodeToCanvas('LDAP', {
+			keepNdvOpen: true,
+			action: 'Create a new entry',
+		});
 		// Add some attributes in Create operation
 		cy.getByTestId('parameter-item').contains('Add Attributes').click();
 		ndv.actions.changeNodeOperation('Update');
@@ -556,7 +599,10 @@ describe('NDV', () => {
 
 	it('Should keep RLC values after operation change', () => {
 		const TEST_DOC_ID = '1111';
-		workflowPage.actions.addInitialNodeToCanvas('Google Sheets', { keepNdvOpen: true, action: 'Append row in sheet' });
+		workflowPage.actions.addInitialNodeToCanvas('Google Sheets', {
+			keepNdvOpen: true,
+			action: 'Append row in sheet',
+		});
 		ndv.actions.setRLCValue('documentId', TEST_DOC_ID);
 		ndv.actions.changeNodeOperation('Update Row');
 		ndv.getters.resourceLocatorInput('documentId').find('input').should('have.value', TEST_DOC_ID);

cypress/pages/ndv.ts

@@ -98,6 +98,9 @@ export class NDV extends BasePage {
 		pagination: () => cy.getByTestId('ndv-data-pagination'),
 		nodeVersion: () => cy.getByTestId('node-version'),
 		nodeSettingsTab: () => cy.getByTestId('tab-settings'),
+		codeEditorFullscreenButton: () => cy.getByTestId('code-editor-fullscreen-button'),
+		codeEditorDialog: () => cy.getByTestId('code-editor-fullscreen'),
+		codeEditorFullscreen: () => this.getters.codeEditorDialog().find('.cm-content'),
 		nodeRunSuccessIndicator: () => cy.getByTestId('node-run-info-success'),
 		nodeRunErrorIndicator: () => cy.getByTestId('node-run-info-danger'),
 	};
@@ -251,9 +254,15 @@ export class NDV extends BasePage {
 		openSettings: () => {
 			this.getters.nodeSettingsTab().click();
 		},
+
+		openCodeEditorFullscreen: () => {
+			this.getters.codeEditorFullscreenButton().click({ force: true });
+		},
 		changeNodeOperation: (operation: string) => {
 			this.getters.parameterInput('operation').click();
-			cy.get('.el-select-dropdown__item').contains(new RegExp(`^${operation}$`)).click({ force: true });
+			cy.get('.el-select-dropdown__item')
+				.contains(new RegExp(`^${operation}$`))
+				.click({ force: true });
 			this.getters.parameterInput('operation').find('input').should('have.value', operation);
 		},
 	};

cypress/support/commands.ts

@@ -160,6 +160,7 @@ Cypress.Commands.add('draganddrop', (draggableSelector, droppableSelector) => {
 				cy.get(draggableSelector).trigger('mousedown');
 			}
 			// We don't chain these commands to make sure cy.get is re-trying correctly
+			cy.get(droppableSelector).realMouseMove(0, 0);
 			cy.get(droppableSelector).realMouseMove(pageX, pageY);
 			cy.get(droppableSelector).realHover();
 			cy.get(droppableSelector).realMouseUp();

packages/design-system/src/css/dialog.scss

@@ -18,7 +18,8 @@
 	height: 100%;
 	display: flex;
 	flex-direction: column;
-	align-items: inherit;
+	align-items: center;
+	justify-content: center;
 	overflow-x: hidden;
 	overflow-y: auto;
 }
@@ -60,7 +61,6 @@
 
 	@include mixins.e(header) {
 		padding: var.$dialog-padding-primary;
-		padding-bottom: 0px;
 	}
 
 	@include mixins.e(headerbtn) {
@@ -95,6 +95,7 @@
 
 	@include mixins.e(body) {
 		padding: var.$dialog-padding-primary;
+		padding-top: 0;
 		color: var(--color-text-base);
 	}
 

packages/editor-ui/src/components/CodeNodeEditor/CodeNodeEditor.vue

@@ -17,7 +17,11 @@
 				name="code"
 				data-test-id="code-node-tab-code"
 			>
-				<div ref="codeNodeEditor" class="code-node-editor-input ph-no-capture code-editor-tabs" />
+				<div
+					ref="codeNodeEditor"
+					:class="['ph-no-capture', 'code-editor-tabs', $style.editorInput]"
+				/>
+				<slot name="suffix" />
 			</el-tab-pane>
 			<el-tab-pane
 				:label="$locale.baseText('codeNodeEditor.tabs.askAi')"
@@ -35,7 +39,10 @@
 			</el-tab-pane>
 		</el-tabs>
 		<!-- If AskAi not enabled, there's no point in rendering tabs -->
-		<div v-else ref="codeNodeEditor" class="code-node-editor-input ph-no-capture" />
+		<div v-else :class="$style.fillHeight">
+			<div ref="codeNodeEditor" :class="['ph-no-capture', $style.fillHeight]" />
+			<slot name="suffix" />
+		</div>
 	</div>
 </template>
 
@@ -82,6 +89,10 @@ export default defineComponent({
 			type: Boolean,
 			default: false,
 		},
+		fillParent: {
+			type: Boolean,
+			default: false,
+		},
 		mode: {
 			type: String as PropType<CodeExecutionMode>,
 			validator: (value: CodeExecutionMode): boolean => CODE_EXECUTION_MODES.includes(value),
@@ -193,7 +204,12 @@ export default defineComponent({
 			...readOnlyEditorExtensions,
 			EditorState.readOnly.of(isReadOnly),
 			EditorView.editable.of(!isReadOnly),
-			codeNodeEditorTheme({ isReadOnly, customMinHeight: this.rows }),
+			codeNodeEditorTheme({
+				isReadOnly,
+				maxHeight: this.fillParent ? '100%' : '40vh',
+				minHeight: '20vh',
+				rows: this.rows,
+			}),
 		];
 
 		if (!isReadOnly) {
@@ -384,15 +400,9 @@ export default defineComponent({
 <style lang="scss" module>
 .code-node-editor-container {
 	position: relative;
-
-	& > div {
-		height: 100%;
-	}
 }
 
-.ask-ai-button {
-	position: absolute;
-	top: var(--spacing-2xs);
-	right: var(--spacing-2xs);
+.fillHeight {
+	height: 100%;
 }
 </style>

packages/editor-ui/src/components/CodeNodeEditor/baseExtensions.ts

@@ -6,12 +6,14 @@ import {
 	highlightSpecialChars,
 	keymap,
 	lineNumbers,
+	type KeyBinding,
 } from '@codemirror/view';
 import { bracketMatching, foldGutter, indentOnInput } from '@codemirror/language';
-import { acceptCompletion } from '@codemirror/autocomplete';
+import { acceptCompletion, selectedCompletion } from '@codemirror/autocomplete';
 import {
 	history,
-	indentWithTab,
+	indentLess,
+	indentMore,
 	insertNewlineAndIndent,
 	toggleComment,
 	redo,
@@ -19,7 +21,7 @@ import {
 	undo,
 } from '@codemirror/commands';
 import { lintGutter } from '@codemirror/lint';
-import type { Extension } from '@codemirror/state';
+import { type Extension, Prec } from '@codemirror/state';
 
 import { codeInputHandler } from '@/plugins/codemirror/inputHandlers/code.inputHandler';
 
@@ -29,6 +31,42 @@ export const readOnlyEditorExtensions: readonly Extension[] = [
 	highlightSpecialChars(),
 ];
 
+export const tabKeyMap: KeyBinding[] = [
+	{
+		any(editor, event) {
+			if (event.key === 'Tab' || (event.key === 'Escape' && selectedCompletion(editor.state))) {
+				event.stopPropagation();
+			}
+
+			return false;
+		},
+	},
+	{
+		key: 'Tab',
+		run: (editor) => {
+			if (selectedCompletion(editor.state)) {
+				return acceptCompletion(editor);
+			}
+
+			return indentMore(editor);
+		},
+	},
+	{ key: 'Shift-Tab', run: indentLess },
+];
+
+export const enterKeyMap: KeyBinding[] = [
+	{
+		key: 'Enter',
+		run: (editor) => {
+			if (selectedCompletion(editor.state)) {
+				return acceptCompletion(editor);
+			}
+
+			return insertNewlineAndIndent(editor);
+		},
+	},
+];
+
 export const writableEditorExtensions: readonly Extension[] = [
 	history(),
 	lintGutter(),
@@ -39,14 +77,14 @@ export const writableEditorExtensions: readonly Extension[] = [
 	bracketMatching(),
 	highlightActiveLine(),
 	highlightActiveLineGutter(),
-	keymap.of([
-		{ key: 'Enter', run: insertNewlineAndIndent },
-		{ key: 'Tab', run: acceptCompletion },
-		{ key: 'Enter', run: acceptCompletion },
-		{ key: 'Mod-/', run: toggleComment },
-		{ key: 'Mod-z', run: undo },
-		{ key: 'Mod-Shift-z', run: redo },
-		{ key: 'Backspace', run: deleteCharBackward, shift: deleteCharBackward },
-		indentWithTab,
-	]),
+	Prec.highest(
+		keymap.of([
+			...tabKeyMap,
+			...enterKeyMap,
+			{ key: 'Mod-/', run: toggleComment },
+			{ key: 'Mod-z', run: undo },
+			{ key: 'Mod-Shift-z', run: redo },
+			{ key: 'Backspace', run: deleteCharBackward, shift: deleteCharBackward },
+		]),
+	),
 ];

packages/editor-ui/src/components/CodeNodeEditor/theme.ts

@@ -29,14 +29,18 @@ const BASE_STYLING = {
 
 interface ThemeSettings {
 	isReadOnly?: boolean;
-	customMaxHeight?: string;
-	customMinHeight?: number;
+	maxHeight?: string;
+	minHeight?: string;
+	rows?: number;
+	highlightColors?: 'default' | 'html';
 }
 
 export const codeNodeEditorTheme = ({
 	isReadOnly,
-	customMaxHeight,
-	customMinHeight,
+	minHeight,
+	maxHeight,
+	rows,
+	highlightColors,
 }: ThemeSettings) => [
 	EditorView.theme({
 		'&': {
@@ -85,11 +89,13 @@ export const codeNodeEditorTheme = ({
 		},
 		'.cm-scroller': {
 			overflow: 'auto',
-
-			maxHeight: customMaxHeight ?? '100%',
+			maxHeight: maxHeight ?? '100%',
 			...(isReadOnly
 				? {}
-				: { minHeight: customMinHeight ? `${Number(customMinHeight) * 1.3}em` : '10em' }),
+				: { minHeight: rows && rows !== -1 ? `${Number(rows + 1) * 1.3}em` : 'auto' }),
+		},
+		'.cm-gutter,.cm-content': {
+			minHeight: rows && rows !== -1 ? 'auto' : minHeight ?? 'calc(35vh - var(--spacing-2xl))',
 		},
 		'.cm-diagnosticAction': {
 			backgroundColor: BASE_STYLING.diagnosticButton.backgroundColor,
@@ -106,47 +112,97 @@ export const codeNodeEditorTheme = ({
 			color: 'var(--color-text-base)',
 		},
 	}),
-	syntaxHighlighting(
-		HighlightStyle.define([
-			{
-				tag: tags.comment,
-				color: 'var(--color-code-tags-comment)',
-			},
-			{
-				tag: [tags.string, tags.special(tags.brace)],
-				color: 'var(--color-code-tags-string)',
-			},
-			{
-				tag: [tags.number, tags.self, tags.bool, tags.null],
-				color: 'var(--color-code-tags-primitive)',
-			},
-			{
-				tag: tags.keyword,
-				color: 'var(--color-code-tags-keyword)',
-			},
-			{
-				tag: tags.operator,
-				color: 'var(--color-code-tags-operator)',
-			},
-			{
-				tag: [
-					tags.variableName,
-					tags.propertyName,
-					tags.attributeName,
-					tags.regexp,
-					tags.className,
-					tags.typeName,
-				],
-				color: 'var(--color-code-tags-variable)',
-			},
-			{
-				tag: [
-					tags.definition(tags.typeName),
-					tags.definition(tags.propertyName),
-					tags.function(tags.variableName),
-				],
-				color: 'var(--color-code-tags-definition)',
-			},
-		]),
-	),
+	highlightColors === 'html'
+		? syntaxHighlighting(
+				HighlightStyle.define([
+					{ tag: tags.keyword, color: '#c678dd' },
+					{
+						tag: [tags.name, tags.deleted, tags.character, tags.propertyName, tags.macroName],
+						color: '#e06c75',
+					},
+					{ tag: [tags.function(tags.variableName), tags.labelName], color: '#61afef' },
+					{
+						tag: [tags.color, tags.constant(tags.name), tags.standard(tags.name)],
+						color: '#d19a66',
+					},
+					{ tag: [tags.definition(tags.name), tags.separator], color: '#abb2bf' },
+					{
+						tag: [
+							tags.typeName,
+							tags.className,
+							tags.number,
+							tags.changed,
+							tags.annotation,
+							tags.modifier,
+							tags.self,
+							tags.namespace,
+						],
+						color: '#e06c75',
+					},
+					{
+						tag: [
+							tags.operator,
+							tags.operatorKeyword,
+							tags.url,
+							tags.escape,
+							tags.regexp,
+							tags.link,
+							tags.special(tags.string),
+						],
+						color: '#56b6c2',
+					},
+					{ tag: [tags.meta, tags.comment], color: '#7d8799' },
+					{ tag: tags.strong, fontWeight: 'bold' },
+					{ tag: tags.emphasis, fontStyle: 'italic' },
+					{ tag: tags.strikethrough, textDecoration: 'line-through' },
+					{ tag: tags.link, color: '#7d8799', textDecoration: 'underline' },
+					{ tag: tags.heading, fontWeight: 'bold', color: '#e06c75' },
+					{ tag: [tags.atom, tags.bool, tags.special(tags.variableName)], color: '#d19a66' },
+					{ tag: [tags.processingInstruction, tags.string, tags.inserted], color: '#98c379' },
+					{ tag: tags.invalid, color: 'red', 'font-weight': 'bold' },
+				]),
+		  )
+		: syntaxHighlighting(
+				HighlightStyle.define([
+					{
+						tag: tags.comment,
+						color: 'var(--color-code-tags-comment)',
+					},
+					{
+						tag: [tags.string, tags.special(tags.brace)],
+						color: 'var(--color-code-tags-string)',
+					},
+					{
+						tag: [tags.number, tags.self, tags.bool, tags.null],
+						color: 'var(--color-code-tags-primitive)',
+					},
+					{
+						tag: tags.keyword,
+						color: 'var(--color-code-tags-keyword)',
+					},
+					{
+						tag: tags.operator,
+						color: 'var(--color-code-tags-operator)',
+					},
+					{
+						tag: [
+							tags.variableName,
+							tags.propertyName,
+							tags.attributeName,
+							tags.regexp,
+							tags.className,
+							tags.typeName,
+						],
+						color: 'var(--color-code-tags-variable)',
+					},
+					{
+						tag: [
+							tags.definition(tags.typeName),
+							tags.definition(tags.propertyName),
+							tags.function(tags.variableName),
+						],
+						color: 'var(--color-code-tags-definition)',
+					},
+				]),
+		  ),
 ];

packages/editor-ui/src/components/HtmlEditor/HtmlEditor.vue

@@ -1,44 +1,48 @@
 <template>
-	<div ref="htmlEditor"></div>
+	<div :class="$style.editor">
+		<div ref="htmlEditor"></div>
+		<slot name="suffix" />
+	</div>
 </template>
 
 <script lang="ts">
-import { defineComponent } from 'vue';
-import { format } from 'prettier';
-import htmlParser from 'prettier/plugins/html';
-import cssParser from 'prettier/plugins/postcss';
-import jsParser from 'prettier/plugins/babel';
-import * as estree from 'prettier/plugins/estree';
-import { htmlLanguage, autoCloseTags, html } from 'codemirror-lang-html-n8n';
 import { autocompletion } from '@codemirror/autocomplete';
-import { indentWithTab, insertNewlineAndIndent, history, redo, undo } from '@codemirror/commands';
+import { history, redo, undo } from '@codemirror/commands';
 import {
+	LanguageSupport,
 	bracketMatching,
 	ensureSyntaxTree,
 	foldGutter,
 	indentOnInput,
-	LanguageSupport,
 } from '@codemirror/language';
 import type { Extension } from '@codemirror/state';
-import { EditorState } from '@codemirror/state';
+import { EditorState, Prec } from '@codemirror/state';
 import type { ViewUpdate } from '@codemirror/view';
 import {
-	dropCursor,
 	EditorView,
+	dropCursor,
 	highlightActiveLine,
 	highlightActiveLineGutter,
 	keymap,
 	lineNumbers,
 } from '@codemirror/view';
+import { autoCloseTags, html, htmlLanguage } from 'codemirror-lang-html-n8n';
+import { format } from 'prettier';
+import jsParser from 'prettier/plugins/babel';
+import * as estree from 'prettier/plugins/estree';
+import htmlParser from 'prettier/plugins/html';
+import cssParser from 'prettier/plugins/postcss';
+import { defineComponent } from 'vue';
 
+import { htmlEditorEventBus } from '@/event-bus';
+import { expressionManager } from '@/mixins/expressionManager';
 import { n8nCompletionSources } from '@/plugins/codemirror/completions/addCompletions';
 import { expressionInputHandler } from '@/plugins/codemirror/inputHandlers/expression.inputHandler';
 import { highlighter } from '@/plugins/codemirror/resolvableHighlighter';
-import { htmlEditorEventBus } from '@/event-bus';
-import { expressionManager } from '@/mixins/expressionManager';
-import { theme } from './theme';
-import { nonTakenRanges } from './utils';
+import { enterKeyMap, tabKeyMap } from '../CodeNodeEditor/baseExtensions';
+import { codeNodeEditorTheme } from '../CodeNodeEditor/theme';
 import type { Range, Section } from './types';
+import { nonTakenRanges } from './utils';
 
 export default defineComponent({
 	name: 'HtmlEditor',
@@ -52,6 +56,10 @@ export default defineComponent({
 			type: Boolean,
 			default: false,
 		},
+		fillParent: {
+			type: Boolean,
+			default: false,
+		},
 		rows: {
 			type: Number,
 			default: 4,
@@ -90,15 +98,21 @@ export default defineComponent({
 				this.disableExpressionCompletions ? html() : htmlWithCompletions(),
 				autoCloseTags,
 				expressionInputHandler(),
-				keymap.of([
-					indentWithTab,
-					{ key: 'Enter', run: insertNewlineAndIndent },
-					{ key: 'Mod-z', run: undo },
-					{ key: 'Mod-Shift-z', run: redo },
-				]),
+				Prec.highest(
+					keymap.of([
+						...tabKeyMap,
+						...enterKeyMap,
+						{ key: 'Mod-z', run: undo },
+						{ key: 'Mod-Shift-z', run: redo },
+					]),
+				),
 				indentOnInput(),
-				theme({
+				codeNodeEditorTheme({
 					isReadOnly: this.isReadOnly,
+					maxHeight: this.fillParent ? '100%' : '40vh',
+					minHeight: '20vh',
+					rows: this.rows,
+					highlightColors: 'html',
 				}),
 				lineNumbers(),
 				highlightActiveLineGutter(),
@@ -288,4 +302,12 @@ export default defineComponent({
 });
 </script>
 
-<style lang="scss" module></style>
+<style lang="scss" module>
+.editor {
+	height: 100%;
+
+	& > div {
+		height: 100%;
+	}
+}
+</style>

packages/editor-ui/src/components/HtmlEditor/theme.ts

@@ -1,97 +0,0 @@
-import { HighlightStyle, syntaxHighlighting } from '@codemirror/language';
-import { EditorView } from '@codemirror/view';
-import { tags } from '@lezer/highlight';
-
-export const theme = ({ isReadOnly }: { isReadOnly: boolean }) => [
-	EditorView.theme({
-		'&': {
-			'font-size': '0.8em',
-			border: 'var(--border-base)',
-			borderRadius: 'var(--border-radius-base)',
-			backgroundColor: 'var(--color-code-background)',
-			color: 'var(--color-code-foreground)',
-		},
-		'.cm-content': {
-			fontFamily: "Menlo, Consolas, 'DejaVu Sans Mono', monospace !important",
-			caretColor: 'var(--color-code-caret)',
-		},
-		'.cm-cursor, .cm-dropCursor': {
-			borderLeftColor: 'var(--color-code-caret)',
-		},
-		'&.cm-editor': {
-			...(isReadOnly ? { backgroundColor: 'var(--color-code-background-readonly)' } : {}),
-			borderColor: 'var(--border-color-base)',
-		},
-		'&.cm-editor.cm-focused': {
-			outline: '0',
-		},
-		'&.cm-focused .cm-selectionBackgroundm .cm-selectionBackground, .cm-content ::selection': {
-			backgroundColor: 'var(--color-code-selection)',
-		},
-		'.cm-activeLine': {
-			backgroundColor: 'var(--color-code-lineHighlight)',
-		},
-		'.cm-activeLineGutter': {
-			backgroundColor: 'var(--color-code-lineHighlight)',
-		},
-		'.cm-gutters': {
-			backgroundColor: isReadOnly
-				? 'var(--color-code-background-readonly)'
-				: 'var(--color-code-gutterBackground)',
-			color: 'var(--color-code-gutterForeground)',
-			borderTopLeftRadius: 'var(--border-radius-base)',
-			borderBottomLeftRadius: 'var(--border-radius-base)',
-			borderRightColor: 'var(--border-color-base)',
-		},
-		'.cm-scroller': {
-			overflow: 'auto',
-			maxHeight: '350px',
-		},
-	}),
-	syntaxHighlighting(
-		HighlightStyle.define([
-			{ tag: tags.keyword, color: '#c678dd' },
-			{
-				tag: [tags.name, tags.deleted, tags.character, tags.propertyName, tags.macroName],
-				color: '#e06c75',
-			},
-			{ tag: [tags.function(tags.variableName), tags.labelName], color: '#61afef' },
-			{ tag: [tags.color, tags.constant(tags.name), tags.standard(tags.name)], color: '#d19a66' },
-			{ tag: [tags.definition(tags.name), tags.separator], color: '#abb2bf' },
-			{
-				tag: [
-					tags.typeName,
-					tags.className,
-					tags.number,
-					tags.changed,
-					tags.annotation,
-					tags.modifier,
-					tags.self,
-					tags.namespace,
-				],
-				color: '#e06c75',
-			},
-			{
-				tag: [
-					tags.operator,
-					tags.operatorKeyword,
-					tags.url,
-					tags.escape,
-					tags.regexp,
-					tags.link,
-					tags.special(tags.string),
-				],
-				color: '#56b6c2',
-			},
-			{ tag: [tags.meta, tags.comment], color: '#7d8799' },
-			{ tag: tags.strong, fontWeight: 'bold' },
-			{ tag: tags.emphasis, fontStyle: 'italic' },
-			{ tag: tags.strikethrough, textDecoration: 'line-through' },
-			{ tag: tags.link, color: '#7d8799', textDecoration: 'underline' },
-			{ tag: tags.heading, fontWeight: 'bold', color: '#e06c75' },
-			{ tag: [tags.atom, tags.bool, tags.special(tags.variableName)], color: '#d19a66' },
-			{ tag: [tags.processingInstruction, tags.string, tags.inserted], color: '#98c379' },
-			{ tag: tags.invalid, color: 'red', 'font-weight': 'bold' },
-		]),
-	),
-];

packages/editor-ui/src/components/JsEditor/JsEditor.vue

@@ -1,26 +1,30 @@
 <template>
-	<div ref="jsEditor" class="ph-no-capture js-editor"></div>
+	<div :class="$style.editor">
+		<div ref="jsEditor" class="ph-no-capture js-editor"></div>
+		<slot name="suffix" />
+	</div>
 </template>
 
 <script lang="ts">
-import { defineComponent } from 'vue';
-import { acceptCompletion, autocompletion } from '@codemirror/autocomplete';
-import { indentWithTab, history, redo, toggleComment, undo } from '@codemirror/commands';
-import { foldGutter, indentOnInput } from '@codemirror/language';
+import { autocompletion } from '@codemirror/autocomplete';
+import { history, redo, toggleComment, undo } from '@codemirror/commands';
 import { javascript } from '@codemirror/lang-javascript';
+import { foldGutter, indentOnInput } from '@codemirror/language';
 import { lintGutter } from '@codemirror/lint';
 import type { Extension } from '@codemirror/state';
-import { EditorState } from '@codemirror/state';
+import { EditorState, Prec } from '@codemirror/state';
 import type { ViewUpdate } from '@codemirror/view';
 import {
-	dropCursor,
 	EditorView,
+	dropCursor,
 	highlightActiveLine,
 	highlightActiveLineGutter,
 	keymap,
 	lineNumbers,
 } from '@codemirror/view';
+import { defineComponent } from 'vue';
 
+import { enterKeyMap, tabKeyMap } from '../CodeNodeEditor/baseExtensions';
 import { codeNodeEditorTheme } from '../CodeNodeEditor/theme';
 
 export default defineComponent({
@@ -34,6 +38,10 @@ export default defineComponent({
 			type: Boolean,
 			default: false,
 		},
+		fillParent: {
+			type: Boolean,
+			default: false,
+		},
 		rows: {
 			type: Number,
 			default: 4,
@@ -57,18 +65,25 @@ export default defineComponent({
 				EditorView.lineWrapping,
 				EditorState.readOnly.of(isReadOnly),
 				EditorView.editable.of(!isReadOnly),
-				codeNodeEditorTheme({ isReadOnly, customMinHeight: this.rows }),
+				codeNodeEditorTheme({
+					isReadOnly,
+					maxHeight: this.fillParent ? '100%' : '40vh',
+					minHeight: '20vh',
+					rows: this.rows,
+				}),
 			];
 			if (!isReadOnly) {
 				extensions.push(
 					history(),
-					keymap.of([
-						{ key: 'Mod-z', run: undo },
-						{ key: 'Mod-Shift-z', run: redo },
-						{ key: 'Mod-/', run: toggleComment },
-						{ key: 'Tab', run: acceptCompletion },
-						indentWithTab,
-					]),
+					Prec.highest(
+						keymap.of([
+							...tabKeyMap,
+							...enterKeyMap,
+							{ key: 'Mod-z', run: undo },
+							{ key: 'Mod-Shift-z', run: redo },
+							{ key: 'Mod-/', run: toggleComment },
+						]),
+					),
 					lintGutter(),
 					autocompletion(),
 					indentOnInput(),
@@ -93,3 +108,13 @@ export default defineComponent({
 	},
 });
 </script>
+
+<style lang="scss" module>
+.editor {
+	height: 100%;
+
+	& > div {
+		height: 100%;
+	}
+}
+</style>

packages/editor-ui/src/components/JsonEditor/JsonEditor.vue

@@ -1,26 +1,30 @@
 <template>
-	<div ref="jsonEditor" class="ph-no-capture json-editor"></div>
+	<div :class="$style.editor">
+		<div ref="jsonEditor" class="ph-no-capture json-editor"></div>
+		<slot name="suffix" />
+	</div>
 </template>
 
 <script lang="ts">
-import { defineComponent } from 'vue';
 import { autocompletion } from '@codemirror/autocomplete';
-import { indentWithTab, history, redo, undo } from '@codemirror/commands';
-import { bracketMatching, foldGutter, indentOnInput } from '@codemirror/language';
+import { history, redo, undo } from '@codemirror/commands';
 import { json, jsonParseLinter } from '@codemirror/lang-json';
-import { lintGutter, linter as createLinter } from '@codemirror/lint';
+import { bracketMatching, foldGutter, indentOnInput } from '@codemirror/language';
+import { linter as createLinter, lintGutter } from '@codemirror/lint';
 import type { Extension } from '@codemirror/state';
-import { EditorState } from '@codemirror/state';
+import { EditorState, Prec } from '@codemirror/state';
 import type { ViewUpdate } from '@codemirror/view';
 import {
-	dropCursor,
 	EditorView,
+	dropCursor,
 	highlightActiveLine,
 	highlightActiveLineGutter,
 	keymap,
 	lineNumbers,
 } from '@codemirror/view';
+import { defineComponent } from 'vue';
 
+import { enterKeyMap, tabKeyMap } from '../CodeNodeEditor/baseExtensions';
 import { codeNodeEditorTheme } from '../CodeNodeEditor/theme';
 
 export default defineComponent({
@@ -34,6 +38,10 @@ export default defineComponent({
 			type: Boolean,
 			default: false,
 		},
+		fillParent: {
+			type: Boolean,
+			default: false,
+		},
 		rows: {
 			type: Number,
 			default: 4,
@@ -57,16 +65,24 @@ export default defineComponent({
 				EditorView.lineWrapping,
 				EditorState.readOnly.of(isReadOnly),
 				EditorView.editable.of(!isReadOnly),
-				codeNodeEditorTheme({ isReadOnly, customMinHeight: this.rows }),
+				codeNodeEditorTheme({
+					isReadOnly,
+					maxHeight: this.fillParent ? '100%' : '40vh',
+					minHeight: '20vh',
+					rows: this.rows,
+				}),
 			];
 			if (!isReadOnly) {
 				extensions.push(
 					history(),
-					keymap.of([
-						indentWithTab,
-						{ key: 'Mod-z', run: undo },
-						{ key: 'Mod-Shift-z', run: redo },
-					]),
+					Prec.highest(
+						keymap.of([
+							...tabKeyMap,
+							...enterKeyMap,
+							{ key: 'Mod-z', run: undo },
+							{ key: 'Mod-Shift-z', run: redo },
+						]),
+					),
 					createLinter(jsonParseLinter()),
 					lintGutter(),
 					autocompletion(),
@@ -93,3 +109,13 @@ export default defineComponent({
 	},
 });
 </script>
+
+<style lang="scss" module>
+.editor {
+	height: 100%;
+
+	& > div {
+		height: 100%;
+	}
+}
+</style>

packages/editor-ui/src/components/NodeSettings.vue

@@ -1166,7 +1166,7 @@ export default defineComponent({
 
 	.node-parameters-wrapper {
 		overflow-y: auto;
-		padding: 0 var(--spacing-m) 200px var(--spacing-m);
+		padding: 0 var(--spacing-m) var(--spacing-l) var(--spacing-m);
 		flex-grow: 1;
 	}
 

packages/editor-ui/src/components/ParameterInput.vue

@@ -15,7 +15,7 @@
 			:is-read-only="isReadOnly"
 			:redact-values="shouldRedactValue"
 			@closeDialog="closeExpressionEditDialog"
-			@update:modelValue="expressionUpdated"
+			@update:model-value="expressionUpdated"
 		></ExpressionEdit>
 		<div class="parameter-input ignore-key-press" :style="parameterInputWrapperStyle">
 			<ResourceLocator
@@ -34,7 +34,7 @@
 				:node="node"
 				:path="path"
 				:event-bus="eventBus"
-				@update:modelValue="valueChanged"
+				@update:model-value="valueChanged"
 				@modalOpenerClick="openExpressionEditorModal"
 				@focus="setFocus"
 				@blur="onBlur"
@@ -50,7 +50,7 @@
 				:path="path"
 				:additional-expression-data="additionalExpressionData"
 				:class="{ 'ph-no-capture': shouldRedactValue }"
-				@update:modelValue="expressionUpdated"
+				@update:model-value="expressionUpdated"
 				@modalOpenerClick="openExpressionEditorModal"
 				@focus="setFocus"
 				@blur="onBlur"
@@ -62,23 +62,60 @@
 				"
 			>
 				<el-dialog
-					v-if="codeEditDialogVisible"
-					:model-value="true"
+					:model-value="codeEditDialogVisible"
 					append-to-body
-					:close-on-click-modal="false"
 					width="80%"
 					:title="`${i18n.baseText('codeEdit.edit')} ${$locale
 						.nodeText()
 						.inputLabelDisplayName(parameter, path)}`"
 					:before-close="closeCodeEditDialog"
+					data-test-id="code-editor-fullscreen"
 				>
-					<div class="ignore-key-press">
+					<div :key="codeEditDialogVisible" class="ignore-key-press code-edit-dialog">
 						<CodeNodeEditor
+							v-if="editorType === 'codeNodeEditor'"
 							:model-value="modelValue"
 							:default-value="parameter.default"
 							:language="editorLanguage"
 							:is-read-only="isReadOnly"
-							@update:modelValue="expressionUpdated"
+							fill-parent
+							@update:model-value="valueChangedDebounced"
+						/>
+						<HtmlEditor
+							v-else-if="editorType === 'htmlEditor'"
+							:model-value="modelValue"
+							:is-read-only="isReadOnly"
+							:rows="getArgument('rows')"
+							:disable-expression-coloring="!isHtmlNode(node)"
+							:disable-expression-completions="!isHtmlNode(node)"
+							fill-parent
+							@update:model-value="valueChangedDebounced"
+						/>
+						<SqlEditor
+							v-else-if="editorType === 'sqlEditor'"
+							:model-value="modelValue"
+							:dialect="getArgument('sqlDialect')"
+							:is-read-only="isReadOnly"
+							:rows="getArgument('rows')"
+							fill-parent
+							@update:model-value="valueChangedDebounced"
+						/>
+						<JsEditor
+							v-else-if="editorType === 'jsEditor'"
+							:model-value="modelValue"
+							:is-read-only="isReadOnly"
+							:rows="getArgument('rows')"
+							fill-parent
+							@update:model-value="valueChangedDebounced"
+						/>
+
+						<JsonEditor
+							v-else-if="parameter.type === 'json'"
+							:model-value="modelValue"
+							:is-read-only="isReadOnly"
+							:rows="getArgument('rows')"
+							fill-parent
+							@update:model-value="valueChangedDebounced"
 						/>
 					</div>
 				</el-dialog>
@@ -90,11 +127,12 @@
 					:path="path"
 					:is-read-only="isReadOnly"
 					@closeDialog="closeTextEditDialog"
-					@update:modelValue="expressionUpdated"
+					@update:model-value="expressionUpdated"
 				></TextEdit>
 
 				<CodeNodeEditor
 					v-if="editorType === 'codeNodeEditor' && isCodeNode(node)"
+					:key="codeEditDialogVisible"
 					:mode="node.parameters.mode"
 					:model-value="modelValue"
 					:default-value="parameter.default"
@@ -102,43 +140,102 @@
 					:is-read-only="isReadOnly"
 					:rows="getArgument('rows')"
 					:ai-button-enabled="settingsStore.isCloudDeployment"
-					@update:modelValue="valueChangedDebounced"
-				/>
+					@update:model-value="valueChangedDebounced"
+				>
+					<template #suffix>
+						<n8n-icon
+							data-test-id="code-editor-fullscreen-button"
+							icon="external-link-alt"
+							size="xsmall"
+							class="textarea-modal-opener"
+							:title="$locale.baseText('parameterInput.openEditWindow')"
+							@click="displayEditDialog()"
+						/>
+					</template>
+				</CodeNodeEditor>
 
 				<HtmlEditor
 					v-else-if="editorType === 'htmlEditor'"
+					:key="codeEditDialogVisible"
 					:model-value="modelValue"
 					:is-read-only="isReadOnly"
 					:rows="getArgument('rows')"
 					:disable-expression-coloring="!isHtmlNode(node)"
 					:disable-expression-completions="!isHtmlNode(node)"
-					@update:modelValue="valueChangedDebounced"
-				/>
+					@update:model-value="valueChangedDebounced"
+				>
+					<template #suffix>
+						<n8n-icon
+							data-test-id="code-editor-fullscreen-button"
+							icon="external-link-alt"
+							size="xsmall"
+							class="textarea-modal-opener"
+							:title="$locale.baseText('parameterInput.openEditWindow')"
+							@click="displayEditDialog()"
+						/>
+					</template>
+				</HtmlEditor>
 
 				<SqlEditor
 					v-else-if="editorType === 'sqlEditor'"
+					:key="codeEditDialogVisible"
 					:model-value="modelValue"
 					:dialect="getArgument('sqlDialect')"
 					:is-read-only="isReadOnly"
 					:rows="getArgument('rows')"
-					@update:modelValue="valueChangedDebounced"
-				/>
+					@update:model-value="valueChangedDebounced"
+				>
+					<template #suffix>
+						<n8n-icon
+							data-test-id="code-editor-fullscreen-button"
+							icon="external-link-alt"
+							size="xsmall"
+							class="textarea-modal-opener"
+							:title="$locale.baseText('parameterInput.openEditWindow')"
+							@click="displayEditDialog()"
+						/>
+					</template>
+				</SqlEditor>
 
 				<JsEditor
 					v-else-if="editorType === 'jsEditor'"
+					:key="codeEditDialogVisible"
 					:model-value="modelValue"
 					:is-read-only="isReadOnly"
 					:rows="getArgument('rows')"
-					@update:modelValue="valueChangedDebounced"
-				/>
+					@update:model-value="valueChangedDebounced"
+				>
+					<template #suffix>
+						<n8n-icon
+							data-test-id="code-editor-fullscreen-button"
+							icon="external-link-alt"
+							size="xsmall"
+							class="textarea-modal-opener"
+							:title="$locale.baseText('parameterInput.openEditWindow')"
+							@click="displayEditDialog()"
+						/>
+					</template>
+				</JsEditor>
 
 				<JsonEditor
 					v-else-if="parameter.type === 'json'"
+					:key="codeEditDialogVisible"
 					:model-value="modelValue"
 					:is-read-only="isReadOnly"
 					:rows="getArgument('rows')"
-					@update:modelValue="valueChangedDebounced"
-				/>
+					@update:model-value="valueChangedDebounced"
+				>
+					<template #suffix>
+						<n8n-icon
+							data-test-id="code-editor-fullscreen-button"
+							icon="external-link-alt"
+							size="xsmall"
+							class="textarea-modal-opener"
+							:title="$locale.baseText('parameterInput.openEditWindow')"
+							@click="displayEditDialog()"
+						/>
+					</template>
+				</JsonEditor>
 
 				<div v-else-if="editorType" class="readonly-code clickable" @click="displayEditDialog()">
 					<CodeNodeEditor
@@ -161,7 +258,7 @@
 					:disabled="isReadOnly"
 					:title="displayTitle"
 					:placeholder="getPlaceholder()"
-					@update:modelValue="valueChanged($event) && onUpdateTextInput($event)"
+					@update:model-value="valueChanged($event) && onUpdateTextInput($event)"
 					@keydown.stop
 					@focus="setFocus"
 					@blur="onBlur"
@@ -194,7 +291,7 @@
 					:show-alpha="getArgument('showAlpha')"
 					@focus="setFocus"
 					@blur="onBlur"
-					@update:modelValue="valueChanged"
+					@update:model-value="valueChanged"
 				/>
 				<n8n-input
 					v-model="tempValue"
@@ -202,7 +299,7 @@
 					type="text"
 					:disabled="isReadOnly"
 					:title="displayTitle"
-					@update:modelValue="valueChanged"
+					@update:model-value="valueChanged"
 					@keydown.stop
 					@focus="setFocus"
 					@blur="onBlur"
@@ -226,7 +323,7 @@
 				"
 				:picker-options="dateTimePickerOptions"
 				:class="{ 'ph-no-capture': shouldRedactValue }"
-				@update:modelValue="valueChanged"
+				@update:model-value="valueChanged"
 				@focus="setFocus"
 				@blur="onBlur"
 				@keydown.stop
@@ -245,7 +342,7 @@
 				:class="{ 'ph-no-capture': shouldRedactValue }"
 				:title="displayTitle"
 				:placeholder="parameter.placeholder"
-				@update:modelValue="onUpdateTextInput"
+				@update:model-value="onUpdateTextInput"
 				@focus="setFocus"
 				@blur="onBlur"
 				@keydown.stop
@@ -262,7 +359,7 @@
 				:is-read-only="isReadOnly"
 				:display-title="displayTitle"
 				@credentialSelected="credentialSelected"
-				@update:modelValue="valueChanged"
+				@update:model-value="valueChanged"
 				@setFocus="setFocus"
 				@onBlur="onBlur"
 			>
@@ -283,7 +380,7 @@
 				:loading="remoteParameterOptionsLoading"
 				:disabled="isReadOnly || remoteParameterOptionsLoading"
 				:title="displayTitle"
-				@update:modelValue="valueChanged"
+				@update:model-value="valueChanged"
 				@keydown.stop
 				@focus="setFocus"
 				@blur="onBlur"
@@ -321,7 +418,7 @@
 				:disabled="isReadOnly || remoteParameterOptionsLoading"
 				:title="displayTitle"
 				:placeholder="i18n.baseText('parameterInput.select')"
-				@update:modelValue="valueChanged"
+				@update:model-value="valueChanged"
 				@keydown.stop
 				@focus="setFocus"
 				@blur="onBlur"
@@ -358,7 +455,7 @@
 				active-color="#13ce66"
 				:model-value="displayValue"
 				:disabled="isReadOnly"
-				@update:modelValue="valueChanged"
+				@update:model-value="valueChanged"
 			/>
 		</div>
 
@@ -1056,7 +1153,7 @@ export default defineComponent({
 				return;
 			}
 
-			if (this.editorType) {
+			if (this.editorType || this.parameter.type === 'json') {
 				this.codeEditDialogVisible = true;
 			} else {
 				this.textEditDialogVisible = true;
@@ -1418,4 +1515,12 @@ export default defineComponent({
 .invalid {
 	border-color: var(--color-danger);
 }
+
+.code-edit-dialog {
+	height: 70vh;
+
+	.code-node-editor {
+		height: 100%;
+	}
+}
 </style>

packages/editor-ui/src/components/SqlEditor/SqlEditor.vue

@@ -1,7 +1,9 @@
 <template>
 	<div v-on-click-outside="onBlur" :class="$style.sqlEditor">
 		<div ref="sqlEditor" data-test-id="sql-editor-container"></div>
+		<slot name="suffix" />
 		<InlineExpressionEditorOutput
+			v-if="!fillParent"
 			:segments="segments"
 			:is-read-only="isReadOnly"
 			:visible="isFocused"
@@ -11,41 +13,42 @@
 </template>
 
 <script lang="ts">
-import { defineComponent } from 'vue';
-import { acceptCompletion, autocompletion, ifNotIn } from '@codemirror/autocomplete';
-import { indentWithTab, history, redo, toggleComment, undo } from '@codemirror/commands';
-import { bracketMatching, foldGutter, indentOnInput, LanguageSupport } from '@codemirror/language';
+import InlineExpressionEditorOutput from '@/components/InlineExpressionEditor/InlineExpressionEditorOutput.vue';
+import { EXPRESSIONS_DOCS_URL } from '@/constants';
+import { codeNodeEditorEventBus } from '@/event-bus';
+import { expressionManager } from '@/mixins/expressionManager';
+import { n8nCompletionSources } from '@/plugins/codemirror/completions/addCompletions';
+import { expressionInputHandler } from '@/plugins/codemirror/inputHandlers/expression.inputHandler';
+import { highlighter } from '@/plugins/codemirror/resolvableHighlighter';
+import { autocompletion, ifNotIn } from '@codemirror/autocomplete';
+import { history, redo, toggleComment, undo } from '@codemirror/commands';
+import { LanguageSupport, bracketMatching, foldGutter, indentOnInput } from '@codemirror/language';
+import { type Extension, type Line, Prec } from '@codemirror/state';
 import { EditorState } from '@codemirror/state';
-import type { Line, Extension } from '@codemirror/state';
+import type { ViewUpdate } from '@codemirror/view';
 import {
-	dropCursor,
 	EditorView,
+	dropCursor,
 	highlightActiveLine,
 	highlightActiveLineGutter,
 	keymap,
 	lineNumbers,
 } from '@codemirror/view';
-import type { ViewUpdate } from '@codemirror/view';
+import type { SQLDialect as SQLDialectType } from '@n8n/codemirror-lang-sql';
 import {
-	MSSQL,
-	MySQL,
-	PostgreSQL,
-	StandardSQL,
-	MariaSQL,
-	SQLite,
 	Cassandra,
+	MSSQL,
+	MariaSQL,
+	MySQL,
 	PLSQL,
+	PostgreSQL,
+	SQLite,
+	StandardSQL,
 	keywordCompletionSource,
 } from '@n8n/codemirror-lang-sql';
-import type { SQLDialect as SQLDialectType } from '@n8n/codemirror-lang-sql';
+import { defineComponent } from 'vue';
+import { enterKeyMap, tabKeyMap } from '../CodeNodeEditor/baseExtensions';
 import { codeNodeEditorTheme } from '../CodeNodeEditor/theme';
-import { n8nCompletionSources } from '@/plugins/codemirror/completions/addCompletions';
-import { expressionInputHandler } from '@/plugins/codemirror/inputHandlers/expression.inputHandler';
-import { highlighter } from '@/plugins/codemirror/resolvableHighlighter';
-import { expressionManager } from '@/mixins/expressionManager';
-import InlineExpressionEditorOutput from '@/components/InlineExpressionEditor/InlineExpressionEditorOutput.vue';
-import { EXPRESSIONS_DOCS_URL } from '@/constants';
-import { codeNodeEditorEventBus } from '@/event-bus';
 
 const SQL_DIALECTS = {
 	StandardSQL,
@@ -88,6 +91,10 @@ export default defineComponent({
 			type: Boolean,
 			default: false,
 		},
+		fillParent: {
+			type: Boolean,
+			default: false,
+		},
 		rows: {
 			type: Number,
 			default: 4,
@@ -129,8 +136,9 @@ export default defineComponent({
 				expressionInputHandler(),
 				codeNodeEditorTheme({
 					isReadOnly: this.isReadOnly,
-					customMaxHeight: '350px',
-					customMinHeight: this.rows,
+					maxHeight: this.fillParent ? '100%' : '40vh',
+					minHeight: '10vh',
+					rows: this.rows,
 				}),
 				lineNumbers(),
 				EditorView.lineWrapping,
@@ -146,13 +154,15 @@ export default defineComponent({
 			if (!this.isReadOnly) {
 				extensions.push(
 					history(),
-					keymap.of([
-						{ key: 'Mod-z', run: undo },
-						{ key: 'Mod-Shift-z', run: redo },
-						{ key: 'Mod-/', run: toggleComment },
-						{ key: 'Tab', run: acceptCompletion },
-						indentWithTab,
-					]),
+					Prec.highest(
+						keymap.of([
+							...tabKeyMap,
+							...enterKeyMap,
+							{ key: 'Mod-z', run: undo },
+							{ key: 'Mod-Shift-z', run: redo },
+							{ key: 'Mod-/', run: toggleComment },
+						]),
+					),
 					autocompletion(),
 					indentOnInput(),
 					highlightActiveLine(),
@@ -233,5 +243,10 @@ export default defineComponent({
 <style module lang="scss">
 .sqlEditor {
 	position: relative;
+	height: 100%;
+
+	& > div {
+		height: 100%;
+	}
 }
 </style>

packages/editor-ui/src/n8n-theme.scss

@@ -192,15 +192,7 @@
 	border: var(--border-base);
 	box-shadow: 0px 6px 16px rgb(68 28 23 / 6%);
 	border-radius: 8px;
-	margin-top: 15vh;
 
-	@media (max-height: 1050px) {
-		margin: 4em auto !important;
-	}
-
-	@media (max-height: 930px) {
-		margin: 1em auto !important;
-	}
 	&.classic {
 		.el-dialog__header {
 			padding: 15px 20px;

packages/nodes-base/nodes/Code/descriptions/JavascriptCodeDescription.ts

@@ -7,7 +7,6 @@ const commonDescription: INodeProperties = {
 	typeOptions: {
 		editor: 'codeNodeEditor',
 		editorLanguage: 'javaScript',
-		rows: 5,
 	},
 	default: '',
 	description:

packages/nodes-base/nodes/Code/descriptions/PythonCodeDescription.ts

@@ -7,7 +7,6 @@ const commonDescription: INodeProperties = {
 	typeOptions: {
 		editor: 'codeNodeEditor',
 		editorLanguage: 'python',
-		rows: 5,
 	},
 	default: '',
 	description:

packages/nodes-base/nodes/Google/BigQuery/v2/actions/database/executeQuery.operation.ts

@@ -20,7 +20,6 @@ const properties: INodeProperties[] = [
 		noDataExpression: true,
 		typeOptions: {
 			editor: 'sqlEditor',
-			rows: 5,
 		},
 		displayOptions: {
 			hide: {
@@ -39,7 +38,6 @@ const properties: INodeProperties[] = [
 		noDataExpression: true,
 		typeOptions: {
 			editor: 'sqlEditor',
-			rows: 5,
 		},
 		displayOptions: {
 			show: {

packages/nodes-base/nodes/Microsoft/Sql/MicrosoftSql.node.ts

@@ -88,7 +88,6 @@ export class MicrosoftSql implements INodeType {
 				noDataExpression: true,
 				typeOptions: {
 					editor: 'sqlEditor',
-					rows: 5,
 					sqlDialect: 'MSSQL',
 				},
 				displayOptions: {

packages/nodes-base/nodes/MySql/v1/MySqlV1.node.ts

@@ -79,7 +79,6 @@ const versionDescription: INodeTypeDescription = {
 			noDataExpression: true,
 			typeOptions: {
 				editor: 'sqlEditor',
-				rows: 5,
 				sqlDialect: 'MySQL',
 			},
 			displayOptions: {

packages/nodes-base/nodes/MySql/v2/actions/database/executeQuery.operation.ts

@@ -26,7 +26,6 @@ const properties: INodeProperties[] = [
 		noDataExpression: true,
 		typeOptions: {
 			editor: 'sqlEditor',
-			rows: 5,
 			sqlDialect: 'MySQL',
 		},
 		hint: 'Consider using query parameters to prevent SQL injection attacks. Add them in the options below',

packages/nodes-base/nodes/Postgres/v1/PostgresV1.node.ts

@@ -77,7 +77,6 @@ const versionDescription: INodeTypeDescription = {
 			noDataExpression: true,
 			typeOptions: {
 				editor: 'sqlEditor',
-				rows: 5,
 				sqlDialect: 'PostgreSQL',
 			},
 			displayOptions: {

packages/nodes-base/nodes/Postgres/v2/actions/database/executeQuery.operation.ts

@@ -26,7 +26,6 @@ const properties: INodeProperties[] = [
 			"The SQL query to execute. You can use n8n expressions and $1, $2, $3, etc to refer to the 'Query Parameters' set in options below.",
 		typeOptions: {
 			editor: 'sqlEditor',
-			rows: 5,
 			sqlDialect: 'PostgreSQL',
 		},
 		hint: 'Consider using query parameters to prevent SQL injection attacks. Add them in the options below',

packages/nodes-base/nodes/QuestDb/QuestDb.node.ts

@@ -63,7 +63,6 @@ export class QuestDb implements INodeType {
 				noDataExpression: true,
 				typeOptions: {
 					editor: 'sqlEditor',
-					rows: 5,
 					sqlDialect: 'PostgreSQL',
 				},
 				displayOptions: {

packages/nodes-base/nodes/Set/v2/raw.mode.ts

@@ -19,7 +19,7 @@ const properties: INodeProperties[] = [
 		typeOptions: {
 			rows: 5,
 		},
-		default: '{\n  "my_field_1": "value",\n  "my_field_2": 1\n}',
+		default: '{\n  "my_field_1": "value",\n  "my_field_2": 1\n}\n',
 		validateType: 'object',
 		ignoreValidationDuringExecution: true,
 	},

packages/nodes-base/nodes/Snowflake/Snowflake.node.ts

@@ -69,7 +69,6 @@ export class Snowflake implements INodeType {
 				noDataExpression: true,
 				typeOptions: {
 					editor: 'sqlEditor',
-					rows: 5,
 				},
 				displayOptions: {
 					show: {

packages/nodes-base/nodes/TimescaleDb/TimescaleDb.node.ts

@@ -67,7 +67,6 @@ export class TimescaleDb implements INodeType {
 				noDataExpression: true,
 				typeOptions: {
 					editor: 'sqlEditor',
-					rows: 5,
 					sqlDialect: 'PostgreSQL',
 				},
 				displayOptions: {