Move the Block Patterns UI to the inserter and redesign the inserter (#…

…20951)

docs/designers-developers/glossary.md

@@ -19,8 +19,8 @@
 <dt>Block name</dt>
 <dd>A unique identifier for a block type, consisting of a plugin-specific namespace and a short label describing the block's intent. e.g. <code>core/image</code></dd>
 
-<dt>Block patterns</dt>
-<dd>Block patterns are predefined layouts of blocks that can be inserted as starter content that are meant to be changed by the user every time. Once inserted, they exist as a local save and are not global.</dd>
+<dt>Patterns</dt>
+<dd>Patterns are predefined layouts of blocks that can be inserted as starter content that are meant to be changed by the user every time. Once inserted, they exist as a local save and are not global.</dd>
 
 <dt>Block type</dt>
 <dd>In contrast with the blocks composing a particular post, a block type describes the blueprint by which any block of that type should behave. So while there may be many images within a post, each behaves consistent with a unified image block type definition.</dd>

lib/client-assets.php

@@ -636,7 +636,7 @@ function gutenberg_load_block_pattern( $name ) {
 }
 
 /**
- * Extends block editor settings to include a list of default block patterns.
+ * Extends block editor settings to include a list of default patterns.
  *
  * @param array $settings Default editor settings.
  *

packages/base-styles/_variables.scss

@@ -38,6 +38,7 @@ $grid-unit-60: 6 * $grid-unit;		// 48px
  * Dimensions.
  */
 
+$icon-size: 24px;
 $button-size: 36px;
 $button-size-small: 24px;
 $panel-padding: 16px;

packages/block-directory/src/components/downloadable-block-list-item/style.scss

@@ -10,7 +10,7 @@
 	justify-content: center;
 	background: transparent;
 	word-break: break-word;
-	border-radius: $radius-round-rectangle;
+	border-radius: $radius-block-ui;
 	border: $border-width solid $light-gray-500;
 	transition: all 0.05s ease-in-out;
 	@include reduce-motion("transition");

packages/block-editor/src/components/block-list/style.scss

@@ -1,3 +1,8 @@
+.block-editor-block-list__block {
+	margin-left: auto;
+	margin-right: auto;
+}
+
 .block-editor-block-list__layout .block-editor-block-list__block { // Needs specificity to override inherited styles.
 	// While block is being dragged, dim the slot dragged from, and hide some UI.
 	&.is-dragging {
@@ -608,6 +613,8 @@
 // The purpose of this padding is to ensure that on small viewports, there is
 // room for the block border that sits 14px ($block-padding) offset from the
 // block footprint.
+// These paddings and margins are removed from the BlockPreview component's style
+// Any change need to be reflected there.
 .block-editor-block-list__layout.is-root-container {
 	padding-left: $block-padding;
 	padding-right: $block-padding;
@@ -616,9 +623,7 @@
 		padding-left: $block-side-ui-width;
 		padding-right: $block-side-ui-width;
 	}
-}
 
-.block-editor-block-list__layout.is-root-container {
 	// Full-wide. (to account for the padddings added above)
 	// The first two rules account for the alignment wrapper div for the image block.
 	> div:not(.block-editor-block-list__block) > .block-editor-block-list__block[data-align="full"],

packages/block-editor/src/components/block-preview/auto.js

@@ -31,7 +31,6 @@ function AutoBlockPreview( { viewportWidth, __experimentalPadding } ) {
 			aria-hidden
 			style={ {
 				height: contentHeight * scale + 2 * __experimentalPadding,
-				padding: __experimentalPadding,
 			} }
 		>
 			{ containerResizeListener }

packages/block-editor/src/components/block-preview/style.scss

@@ -38,4 +38,19 @@
 	.block-list-appender {
 		display: none;
 	}
+
+	// Reset default editor padding
+	.block-editor-block-list__layout.is-root-container {
+		padding-left: 0;
+		padding-right: 0;
+
+		> div:not(.block-editor-block-list__block) > .block-editor-block-list__block[data-align="full"],
+		> div:not(.block-editor-block-list__block) > .block-editor-block-list__block.alignfull,
+		> .block-editor-block-list__block[data-align="full"],
+		> .block-editor-block-list__block.alignfull {
+			margin-left: 0;
+			margin-right: 0;
+		}
+	}
 }
+

packages/block-editor/src/components/block-styles/style.scss

@@ -10,7 +10,7 @@
 	flex-shrink: 0;
 	cursor: pointer;
 	overflow: hidden;
-	border-radius: $radius-round-rectangle;
+	border-radius: $radius-block-ui;
 	padding: $grid-unit-05 * 1.5;
 	display: flex;
 	flex-direction: column;
@@ -42,7 +42,7 @@
 	outline: $border-width solid transparent; // Shown in Windows High Contrast mode.
 	padding: 0;
 	border: $border-width solid rgba($dark-gray-primary, 0.2);
-	border-radius: $radius-round-rectangle;
+	border-radius: $radius-block-ui;
 	display: flex;
 	overflow: hidden;
 	background: $white;

packages/block-editor/src/components/index.js

@@ -15,7 +15,6 @@ export { default as BlockFormatControls } from './block-format-controls';
 export { default as BlockIcon } from './block-icon';
 export { default as BlockNavigationDropdown } from './block-navigation/dropdown';
 export { default as __experimentalBlockNavigationList } from './block-navigation/list';
-export { default as __experimentalBlockPatterns } from './block-patterns';
 export { default as __experimentalBlockVariationPicker } from './block-variation-picker';
 export { default as BlockVerticalAlignmentToolbar } from './block-vertical-alignment-toolbar';
 export { default as ButtonBlockerAppender } from './button-block-appender';
@@ -74,6 +73,7 @@ export { default as CopyHandler } from './copy-handler';
 export { default as DefaultBlockAppender } from './default-block-appender';
 export { default as __unstableEditorStyles } from './editor-styles';
 export { default as Inserter } from './inserter';
+export { default as __experimentalLibrary } from './inserter/library';
 export { default as BlockEditorKeyboardShortcuts } from './keyboard-shortcuts';
 export { default as MultiSelectScrollIntoView } from './multi-select-scroll-into-view';
 export { default as NavigableToolbar } from './navigable-toolbar';

packages/block-editor/src/components/inserter-list-item/style.scss

@@ -2,7 +2,7 @@
 	display: block;
 	width: 33.33%;
 	padding: 0;
-	margin: 0 0 12px;
+	margin: 0;
 }
 
 .components-button.block-editor-block-types-list__item {
@@ -11,13 +11,13 @@
 	width: 100%;
 	font-size: $default-font-size;
 	color: $dark-gray-700;
-	padding: 0 4px;
+	padding: $grid-unit-10;
 	align-items: stretch;
 	justify-content: center;
 	cursor: pointer;
 	background: transparent;
 	word-break: break-word;
-	border-radius: $radius-round-rectangle;
+	border-radius: $radius-block-ui;
 	border: $border-width solid transparent;
 	transition: all 0.05s ease-in-out;
 	@include reduce-motion("transition");
@@ -48,7 +48,7 @@
 
 .block-editor-block-types-list__item-icon {
 	padding: 12px 20px;
-	border-radius: $radius-round-rectangle;
+	border-radius: $radius-block-ui;
 	color: $dark-gray-primary;
 	transition: all 0.05s ease-in-out;
 	@include reduce-motion("transition");
@@ -66,4 +66,5 @@
 
 .block-editor-block-types-list__item-title {
 	padding: 4px 2px 8px;
+	font-size: 12px;
 }