Add column option to grid section config

Add column density option to the grid section

Fix translations

Rename to grid density

Limit card size with the grid size

Rename function

Fix types

src/data/lovelace/config/section.ts

@@ -17,6 +17,10 @@ export interface LovelaceSectionConfig extends LovelaceBaseSectionConfig {
   cards?: LovelaceCardConfig[];
 }
 
+export interface LovelaceGridSectionConfig extends LovelaceSectionConfig {
+  grid_base?: number;
+}
+
 export interface LovelaceStrategySectionConfig
   extends LovelaceBaseSectionConfig {
   strategy: LovelaceStrategyConfig;

src/panels/lovelace/editor/card-editor/hui-card-element-editor.ts

@@ -3,12 +3,15 @@ import "@material/mwc-tab/mwc-tab";
 import { CSSResultGroup, TemplateResult, css, html, nothing } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import { LovelaceCardConfig } from "../../../../data/lovelace/config/card";
+import {
+  LovelaceGridSectionConfig,
+  LovelaceSectionConfig,
+} from "../../../../data/lovelace/config/section";
 import { getCardElementClass } from "../../create-element/create-card-element";
 import type { LovelaceCardEditor, LovelaceConfigForm } from "../../types";
 import { HuiTypedElementEditor } from "../hui-typed-element-editor";
 import "./hui-card-layout-editor";
 import "./hui-card-visibility-editor";
-import { LovelaceSectionConfig } from "../../../../data/lovelace/config/section";
 
 const tabs = ["config", "visibility", "layout"] as const;
 
@@ -59,7 +62,7 @@ export class HuiCardElementEditor extends HuiTypedElementEditor<LovelaceCardConf
   protected renderConfigElement(): TemplateResult {
     const displayedTabs: string[] = ["config"];
     if (this.showVisibilityTab) displayedTabs.push("visibility");
-    if (this._showLayoutTab) displayedTabs.push("layout");
+    if (this.sectionConfig?.type === "grid") displayedTabs.push("layout");
 
     if (displayedTabs.length === 1) return super.renderConfigElement();
 
@@ -83,8 +86,8 @@ export class HuiCardElementEditor extends HuiTypedElementEditor<LovelaceCardConf
           <hui-card-layout-editor
             .hass=${this.hass}
             .config=${this.value}
-            .sectionConfig=${this.sectionConfig!}
             @value-changed=${this._configChanged}
+            .sectionConfig=${this.sectionConfig as LovelaceGridSectionConfig}
           >
           </hui-card-layout-editor>
         `;

src/panels/lovelace/editor/card-editor/hui-card-layout-editor.ts

@@ -19,7 +19,10 @@ import "../../../../components/ha-switch";
 import "../../../../components/ha-yaml-editor";
 import type { HaYamlEditor } from "../../../../components/ha-yaml-editor";
 import { LovelaceCardConfig } from "../../../../data/lovelace/config/card";
-import { LovelaceSectionConfig } from "../../../../data/lovelace/config/section";
+import {
+  LovelaceGridSectionConfig,
+  LovelaceSectionConfig,
+} from "../../../../data/lovelace/config/section";
 import { haStyle } from "../../../../resources/styles";
 import { HomeAssistant } from "../../../../types";
 import { HuiCard } from "../../cards/hui-card";
@@ -27,6 +30,7 @@ import {
   CardGridSize,
   computeCardGridSize,
 } from "../../common/compute-card-grid-size";
+import { DEFAULT_GRID_BASE } from "../../sections/hui-grid-section";
 import { LovelaceLayoutOptions } from "../../types";
 
 @customElement("hui-card-layout-editor")
@@ -72,7 +76,10 @@ export class HuiCardLayoutEditor extends LitElement {
 
     const value = this._computeCardGridSize(options);
 
-    const totalColumns = (this.sectionConfig.column_span ?? 1) * 4;
+    const totalColumns =
+      (this.sectionConfig.column_span ?? 1) *
+      ((this.sectionConfig as LovelaceGridSectionConfig).grid_base ||
+        DEFAULT_GRID_BASE);
 
     return html`
       <div class="header">

src/panels/lovelace/editor/section-editor/hui-section-settings-editor.ts

@@ -1,4 +1,4 @@
-import { LitElement, html } from "lit";
+import { html, LitElement } from "lit";
 import { customElement, property } from "lit/decorators";
 import memoizeOne from "memoize-one";
 import { fireEvent } from "../../../../common/dom/fire_event";
@@ -6,12 +6,21 @@ import {
   HaFormSchema,
   SchemaUnion,
 } from "../../../../components/ha-form/types";
-import { LovelaceSectionRawConfig } from "../../../../data/lovelace/config/section";
+import {
+  isStrategySection,
+  LovelaceGridSectionConfig,
+  LovelaceSectionRawConfig,
+} from "../../../../data/lovelace/config/section";
 import { LovelaceViewConfig } from "../../../../data/lovelace/config/view";
 import { HomeAssistant } from "../../../../types";
+import { LocalizeFunc } from "../../../../common/translations/localize";
+import { DEFAULT_GRID_BASE } from "../../sections/hui-grid-section";
+
+type GridDensity = "default" | "dense" | "custom";
 
 type SettingsData = {
   column_span?: number;
+  grid_density?: GridDensity;
 };
 
 @customElement("hui-section-settings-editor")
@@ -23,27 +32,89 @@ export class HuiDialogEditSection extends LitElement {
   @property({ attribute: false }) public viewConfig!: LovelaceViewConfig;
 
   private _schema = memoizeOne(
-    (maxColumns: number) =>
+    (
+      maxColumns: number,
+      localize: LocalizeFunc,
+      type?: string | undefined,
+      columnDensity?: GridDensity,
+      columnBase?: number
+    ) =>
       [
         {
-          name: "column_span",
-          selector: {
-            number: {
-              min: 1,
-              max: maxColumns,
-              slider_ticks: true,
-            },
-          },
+          name: "title",
+          selector: { text: {} },
         },
+        ...(type === "grid"
+          ? ([
+              {
+                name: "grid_density",
+                default: "default",
+                selector: {
+                  select: {
+                    mode: "list",
+                    options: [
+                      {
+                        label: localize(
+                          `ui.panel.lovelace.editor.edit_section.settings.grid_density_options.default`,
+                          { count: 4 }
+                        ),
+                        value: "default",
+                      },
+                      {
+                        label: localize(
+                          `ui.panel.lovelace.editor.edit_section.settings.grid_density_options.dense`,
+                          { count: 6 }
+                        ),
+                        value: "dense",
+                      },
+                      ...(columnDensity === "custom" && columnBase
+                        ? [
+                            {
+                              label: localize(
+                                `ui.panel.lovelace.editor.edit_section.settings.grid_density_options.custom`,
+                                { count: columnBase }
+                              ),
+                              value: "custom",
+                            },
+                          ]
+                        : []),
+                    ],
+                  },
+                },
+              },
+            ] as const satisfies readonly HaFormSchema[])
+          : []),
       ] as const satisfies HaFormSchema[]
   );
 
+  private _isGridSectionConfig(
+    config: LovelaceSectionRawConfig
+  ): config is LovelaceGridSectionConfig {
+    return !isStrategySection(config) && config.type === "grid";
+  }
+
   render() {
+    const gridBase = this._isGridSectionConfig(this.config)
+      ? this.config.grid_base || DEFAULT_GRID_BASE
+      : undefined;
+
+    const columnDensity =
+      gridBase === 6 ? "dense" : gridBase === 4 ? "default" : "custom";
+
     const data: SettingsData = {
       column_span: this.config.column_span || 1,
+      grid_density: columnDensity,
     };
 
-    const schema = this._schema(this.viewConfig.max_columns || 4);
+    const type = "type" in this.config ? this.config.type : undefined;
+
+    const schema = this._schema(
+      this.viewConfig.max_columns || 4,
+      this.hass.localize,
+      type,
+      columnDensity,
+      gridBase
+    );
 
     return html`
       <ha-form
@@ -75,11 +146,26 @@ export class HuiDialogEditSection extends LitElement {
     ev.stopPropagation();
     const newData = ev.detail.value as SettingsData;
 
+    const { column_span, grid_density } = newData;
+
     const newConfig: LovelaceSectionRawConfig = {
       ...this.config,
-      column_span: newData.column_span,
+      column_span: column_span,
     };
 
+    if (this._isGridSectionConfig(newConfig)) {
+      const gridBase =
+        grid_density === "default"
+          ? 4
+          : grid_density === "dense"
+            ? 6
+            : undefined;
+
+      if (gridBase) {
+        (newConfig as LovelaceGridSectionConfig).grid_base = gridBase;
+      }
+    }
+
     fireEvent(this, "value-changed", { value: newConfig });
   }
 }

src/panels/lovelace/sections/hui-grid-section.ts

@@ -8,7 +8,7 @@ import { fireEvent } from "../../../common/dom/fire_event";
 import type { HaSortableOptions } from "../../../components/ha-sortable";
 import { LovelaceSectionElement } from "../../../data/lovelace";
 import { LovelaceCardConfig } from "../../../data/lovelace/config/card";
-import type { LovelaceSectionConfig } from "../../../data/lovelace/config/section";
+import type { LovelaceGridSectionConfig } from "../../../data/lovelace/config/section";
 import { haStyle } from "../../../resources/styles";
 import type { HomeAssistant } from "../../../types";
 import { HuiCard } from "../cards/hui-card";
@@ -24,6 +24,8 @@ const CARD_SORTABLE_OPTIONS: HaSortableOptions = {
   invertedSwapThreshold: 0.7,
 } as HaSortableOptions;
 
+export const DEFAULT_GRID_BASE = 4;
+
 export class GridSection extends LitElement implements LovelaceSectionElement {
   @property({ attribute: false }) public hass!: HomeAssistant;
 
@@ -37,11 +39,11 @@ export class GridSection extends LitElement implements LovelaceSectionElement {
 
   @property({ attribute: false }) public cards: HuiCard[] = [];
 
-  @state() _config?: LovelaceSectionConfig;
+  @state() _config?: LovelaceGridSectionConfig;
 
   @state() _dragging = false;
 
-  public setConfig(config: LovelaceSectionConfig): void {
+  public setConfig(config: LovelaceGridSectionConfig): void {
     this._config = config;
   }
 
@@ -64,6 +66,8 @@ export class GridSection extends LitElement implements LovelaceSectionElement {
 
     const editMode = Boolean(this.lovelace?.editMode && !this.isStrategy);
 
+    const columnCount = this._config.grid_base ?? DEFAULT_GRID_BASE;
+
     return html`
       <ha-sortable
         .disabled=${!editMode}
@@ -77,7 +81,10 @@ export class GridSection extends LitElement implements LovelaceSectionElement {
         .options=${CARD_SORTABLE_OPTIONS}
         invert-swap
       >
-        <div class="container ${classMap({ "edit-mode": editMode })}">
+        <div
+          class="container ${classMap({ "edit-mode": editMode })}"
+          style=${styleMap({ "--column-count": columnCount })}
+        >
           ${repeat(
             cardsConfig,
             (cardConfig) => this._getKey(cardConfig),
@@ -165,7 +172,6 @@ export class GridSection extends LitElement implements LovelaceSectionElement {
       haStyle,
       css`
         :host {
-          --base-column-count: 4;
           --row-gap: var(--ha-section-grid-row-gap, 8px);
           --column-gap: var(--ha-section-grid-column-gap, 8px);
           --row-height: var(--ha-section-grid-row-height, 56px);
@@ -175,7 +181,7 @@ export class GridSection extends LitElement implements LovelaceSectionElement {
         }
         .container {
           --grid-column-count: calc(
-            var(--base-column-count) * var(--column-span, 1)
+            var(--column-count, 4) * var(--column-span, 1)
           );
           display: grid;
           grid-template-columns: repeat(

src/translations/en.json

@@ -5714,7 +5714,13 @@
               "title": "Title",
               "title_helper": "The title will appear at the top of section. Leave empty to hide the title.",
               "column_span": "Width",
-              "column_span_helper": "Larger sections will be made smaller to fit the display. (e.g. on mobile devices)"
+              "column_span_helper": "Larger sections will be made smaller to fit the display. (e.g. on mobile devices)",
+              "grid_density": "Grid density",
+              "grid_density_options": {
+                "default": "Default ({count} columns)",
+                "dense": "Dense ({count} columns)",
+                "custom": "Custom ({count} {count, plural,\n  one {column}\n  other {columns}\n})"
+              }
             },
             "visibility": {
               "explanation": "The section will be shown when ALL conditions below are fulfilled. If no conditions are set, the section will always be shown."