Disable Zoom Out if no section root to allow for Theme opt in (#67232)

* Disable toolbar and auto inserter behaviour if no section root * Remove useless coercion Co-authored-by: Ramon <[email protected]> * Remove more coercion copy/paste Co-authored-by: Ramon <[email protected]> * Add section root to Zoom Out e2e test * Add test coverage * Add some test coverage * Try e2e test fix by reverting all template part changes in Theme * Remove need to exit Zoom Out * Ensure a main tag * Update tests to expect the click-through behavior * Simplify selection --------- Co-authored-by: getdave <[email protected]> Co-authored-by: talldan <[email protected]> Co-authored-by: jeryj <[email protected]> Co-authored-by: ramonjd <[email protected]> Co-authored-by: draganescu <[email protected]>
WordPress · Dec 2, 2024 · 22c43ff · 22c43ff
1 parent 358fb8e
commit 22c43ff
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Showing 5 changed files with 127 additions and 16 deletions.
diff --git a/packages/block-editor/src/components/inserter/menu.js b/packages/block-editor/src/components/inserter/menu.js
@@ -58,6 +58,11 @@ function InserterMenu(
 		( select ) => unlock( select( blockEditorStore ) ).isZoomOut(),
 		[]
 	);
+	const hasSectionRootClientId = useSelect(
+		( select ) =>
+			!! unlock( select( blockEditorStore ) ).getSectionRootClientId(),
+		[]
+	);
 	const [ filterValue, setFilterValue, delayedFilterValue ] =
 		useDebouncedInput( __experimentalFilterValue );
 	const [ hoveredItem, setHoveredItem ] = useState( null );
@@ -81,7 +86,9 @@ function InserterMenu(
 	const [ selectedTab, setSelectedTab ] = useState( getInitialTab() );
 
 	const shouldUseZoomOut =
-		selectedTab === 'patterns' || selectedTab === 'media';
+		hasSectionRootClientId &&
+		( selectedTab === 'patterns' || selectedTab === 'media' );
+
 	useZoomOut( shouldUseZoomOut && isLargeViewport );
 
 	const [ destinationRootClientId, onInsertBlocks, onToggleInsertionPoint ] =

diff --git a/packages/editor/src/components/header/index.js b/packages/editor/src/components/header/index.js
@@ -30,6 +30,7 @@ import {
 	PATTERN_POST_TYPE,
 	NAVIGATION_POST_TYPE,
 } from '../../store/constants';
+import { unlock } from '../../lock-unlock';
 
 const toolbarVariations = {
 	distractionFreeDisabled: { y: '-50px' },
@@ -102,6 +103,13 @@ function Header( {
 			( hasFixedToolbar &&
 				( ! hasBlockSelection || isBlockToolsCollapsed ) ) );
 	const hasBackButton = useHasBackButton();
+
+	const hasSectionRootClientId = useSelect(
+		( select ) =>
+			!! unlock( select( blockEditorStore ) ).getSectionRootClientId(),
+		[]
+	);
+
 	/*
 	 * The edit-post-header classname is only kept for backward compatability
 	 * as some plugins might be relying on its presence.
@@ -169,9 +177,11 @@ function Header( {
 					forceIsAutosaveable={ forceIsDirty }
 				/>
 
-				{ canBeZoomedOut && isWideViewport && (
-					<ZoomOutToggle disabled={ forceDisableBlockTools } />
-				) }
+				{ canBeZoomedOut &&
+					isWideViewport &&
+					hasSectionRootClientId && (
+						<ZoomOutToggle disabled={ forceDisableBlockTools } />
+					) }
 
 				{ ( isWideViewport || ! showIconLabels ) && (
 					<PinnedItems.Slot scope="core" />

diff --git a/test/e2e/specs/editor/various/parsing-patterns.spec.js b/test/e2e/specs/editor/various/parsing-patterns.spec.js
@@ -37,9 +37,8 @@ test.describe( 'Parsing patterns', () => {
 			} );
 		} );
 
-		// Exit zoom out mode and select the inner buttons block to ensure
+		// Select the inner buttons block to ensure
 		// the correct insertion point is selected.
-		await page.getByRole( 'button', { name: 'Zoom Out' } ).click();
 		await editor.selectBlocks(
 			editor.canvas.locator( 'role=document[name="Block: Button"i]' )
 		);

diff --git a/test/e2e/specs/editor/various/pattern-overrides.spec.js b/test/e2e/specs/editor/various/pattern-overrides.spec.js
@@ -268,12 +268,25 @@ test.describe( 'Pattern Overrides', () => {
 			} );
 
 			await editor.setContent( '' );
+			await editor.switchEditorTool( 'Design' );
 
+			// Insert a `<main>` group block.
+			// In zoomed out and write mode it acts as the section root.
+			// Inside is a pattern that acts as a section.
 			await editor.insertBlock( {
-				name: 'core/block',
-				attributes: { ref: id },
+				name: 'core/group',
+				attributes: { tagName: 'main' },
+				innerBlocks: [
+					{
+						name: 'core/block',
+						attributes: { ref: id },
+					},
+				],
 			} );
 
+			const groupBlock = editor.canvas.getByRole( 'document', {
+				name: 'Block: Group',
+			} );
 			const patternBlock = editor.canvas.getByRole( 'document', {
 				name: 'Block: Pattern',
 			} );
@@ -290,14 +303,35 @@ test.describe( 'Pattern Overrides', () => {
 				hasText: 'No Overrides or Binding',
 			} );
 
-			await test.step( 'Zoomed in / Design mode', async () => {
-				await editor.switchEditorTool( 'Design' );
-				// In zoomed in and design mode the pattern block and child blocks
-				// with bindings are editable.
+			await test.step( 'Click-through behavior', async () => {
+				// With the group block selected, all the inner blocks of the pattern
+				// are inert due to the 'click-through' behavior, that requires the
+				// pattern block be selected first before its inner blocks are selectable.
+				await editor.selectBlocks( groupBlock );
 				await expect( patternBlock ).not.toHaveAttribute(
 					'inert',
 					'true'
 				);
+				await expect( blockWithOverrides ).toHaveAttribute(
+					'inert',
+					'true'
+				);
+				await expect( blockWithBindings ).toHaveAttribute(
+					'inert',
+					'true'
+				);
+				await expect( blockWithoutOverridesOrBindings ).toHaveAttribute(
+					'inert',
+					'true'
+				);
+			} );
+
+			await test.step( 'Zoomed in / Design mode', async () => {
+				await editor.selectBlocks( patternBlock );
+
+				// Once selected and in zoomed in/design mode the child blocks
+				// of the pattern with bindings are editable, but unbound
+				// blocks are inert.
 				await expect( blockWithOverrides ).not.toHaveAttribute(
 					'inert',
 					'true'
@@ -314,11 +348,16 @@ test.describe( 'Pattern Overrides', () => {
 
 			await test.step( 'Zoomed in / Write mode - pattern as a section', async () => {
 				await editor.switchEditorTool( 'Write' );
+
 				// The pattern block is still editable as a section.
 				await expect( patternBlock ).not.toHaveAttribute(
 					'inert',
 					'true'
 				);
+
+				// Ensure the pattern block is selected.
+				await editor.selectBlocks( patternBlock );
+
 				// Child blocks of the pattern with bindings are editable.
 				await expect( blockWithOverrides ).not.toHaveAttribute(
 					'inert',
@@ -336,11 +375,18 @@ test.describe( 'Pattern Overrides', () => {
 
 			await test.step( 'Zoomed out / Write mode - pattern as a section', async () => {
 				await page.getByLabel( 'Zoom Out' ).click();
-				// In zoomed out only the pattern block is editable, as in this scenario it's a section.
+				// In zoomed out only the pattern block is editable,
+				// as in this scenario it's a section.
 				await expect( patternBlock ).not.toHaveAttribute(
 					'inert',
 					'true'
 				);
+
+				// Ensure the pattern block is selected before checking the child blocks
+				// to ensure the click-through behavior isn't interfering.
+				await editor.selectBlocks( patternBlock );
+
+				// None of the child blocks are editable in zoomed out mode.
 				await expect( blockWithOverrides ).toHaveAttribute(
 					'inert',
 					'true'
@@ -357,11 +403,17 @@ test.describe( 'Pattern Overrides', () => {
 
 			await test.step( 'Zoomed out / Design mode - pattern as a section', async () => {
 				await editor.switchEditorTool( 'Design' );
-				// In zoomed out only the pattern block is editable, as in this scenario it's a section.
+				// In zoomed out only the pattern block is editable,
+				// as in this scenario it's a section.
 				await expect( patternBlock ).not.toHaveAttribute(
 					'inert',
 					'true'
 				);
+
+				// Ensure the pattern block is selected before checking the child blocks
+				// to ensure the click-through behavior isn't interfering.
+				await editor.selectBlocks( patternBlock );
+
 				await expect( blockWithOverrides ).toHaveAttribute(
 					'inert',
 					'true'
@@ -376,7 +428,7 @@ test.describe( 'Pattern Overrides', () => {
 				);
 			} );
 
-			// Zoom out and group the pattern.
+			// Zoom out and group the pattern so that it's no longer a section.
 			await page.getByLabel( 'Zoom Out' ).click();
 			await editor.selectBlocks( patternBlock );
 			await editor.clickBlockOptionsMenuItem( 'Group' );

diff --git a/test/e2e/specs/site-editor/zoom-out.spec.js b/test/e2e/specs/site-editor/zoom-out.spec.js
@@ -4,7 +4,8 @@
 const { test, expect } = require( '@wordpress/e2e-test-utils-playwright' );
 
 const EDITOR_ZOOM_OUT_CONTENT = `
-<!-- wp:group {"style":{"spacing":{"padding":{"top":"0","bottom":"0","left":"0","right":"0"}},"dimensions":{"minHeight":"100vh"}},"backgroundColor":"base-2","layout":{"type":"flex","orientation":"vertical","verticalAlignment":"space-between"}} -->
+<!-- wp:group {"tagName":"main","layout":{"type":"constrained"}} -->
+<main class="wp-block-group"><!-- wp:group {"style":{"spacing":{"padding":{"top":"0","bottom":"0","left":"0","right":"0"}},"dimensions":{"minHeight":"100vh"}},"backgroundColor":"base-2","layout":{"type":"flex","orientation":"vertical","verticalAlignment":"space-between"}} -->
 <div class="wp-block-group has-base-2-background-color has-background" style="min-height:100vh;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0"><!-- wp:paragraph -->
 <p>First Section Start</p>
 <!-- /wp:paragraph -->
@@ -58,6 +59,21 @@ const EDITOR_ZOOM_OUT_CONTENT = `
 <!-- wp:paragraph -->
 <p>Fourth Section End</p>
 <!-- /wp:paragraph --></div>
+<!-- /wp:group --></main>
+<!-- /wp:group -->`;
+
+const EDITOR_ZOOM_OUT_CONTENT_NO_SECTION_ROOT = `<!-- wp:group {"style":{"spacing":{"padding":{"top":"0","bottom":"0","left":"0","right":"0"}},"dimensions":{"minHeight":"100vh"}},"backgroundColor":"base-2","layout":{"type":"flex","orientation":"vertical","verticalAlignment":"space-between"}} -->
+<div class="wp-block-group has-base-2-background-color has-background" style="min-height:100vh;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0"><!-- wp:paragraph -->
+<p>First Section Start</p>
+<!-- /wp:paragraph -->
+
+<!-- wp:paragraph {"style":{"layout":{"selfStretch":"fit","flexSize":null}}} -->
+<p>First Section Center</p>
+<!-- /wp:paragraph -->
+
+<!-- wp:paragraph -->
+<p>First Section End</p>
+<!-- /wp:paragraph --></div>
 <!-- /wp:group -->`;
 
 test.describe( 'Zoom Out', () => {
@@ -67,6 +83,8 @@ test.describe( 'Zoom Out', () => {
 
 	test.afterAll( async ( { requestUtils } ) => {
 		await requestUtils.activateTheme( 'twentytwentyone' );
+		await requestUtils.deleteAllTemplates( 'wp_template' );
+		await requestUtils.deleteAllTemplates( 'wp_template_part' );
 	} );
 
 	test.beforeEach( async ( { admin } ) => {
@@ -215,4 +233,29 @@ test.describe( 'Zoom Out', () => {
 		await expect( thirdSectionEnd ).toBeInViewport();
 		await expect( fourthSectionStart ).not.toBeInViewport();
 	} );
+
+	test( 'Zoom Out cannot be activated when the section root is missing', async ( {
+		page,
+		editor,
+	} ) => {
+		await editor.setContent( EDITOR_ZOOM_OUT_CONTENT_NO_SECTION_ROOT );
+
+		// Check that the Zoom Out toggle button is not visible.
+		await expect(
+			page.getByRole( 'button', { name: 'Zoom Out' } )
+		).toBeHidden();
+
+		// Check that activating the Patterns tab in the Inserter does not activate
+		// Zoom Out.
+		await page
+			.getByRole( 'button', {
+				name: 'Block Inserter',
+				exact: true,
+			} )
+			.click();
+
+		await page.getByRole( 'tab', { name: 'Patterns' } ).click();
+
+		await expect( page.locator( '.is-zoomed-out' ) ).toBeHidden();
+	} );
 } );