Add card_options. Make compatible with legacy card-modder

README.md

@@ -31,12 +31,15 @@ justify_content: <justify_content>
 ltr: <ltr>
 cards:
     <cards>
+card_options:
+    <card_options>
 ```
 
 ## Options
 - `<cards>` **Required** A list of lovelace cards to display.
+- `<card_options>` are options that are applied to all cards.
 - `<layout>` The layout method to use. `auto`, `vertical` or `horizontal`. See below. Default: `auto`.
-- `<min_height>` The minimum length of a column in `auto` layout.
+- `<min_height>` The minimum length of a column in `auto` layout. Default: `5`.
 - `<min_columns>` The minimum number of columns to use. Default: `1`.
 - `<max_columns>` The maximum number of columns to use. Default: `100`.
 - `<column_width>` Width of columns. Default: `300px`.

layout-card.js

@@ -1,8 +1,8 @@
-!function(t){var e={};function n(i){if(e[i])return e[i].exports;var s=e[i]={i:i,l:!1,exports:{}};return t[i].call(s.exports,s,s.exports,n),s.l=!0,s.exports}n.m=t,n.c=e,n.d=function(t,e,i){n.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:i})},n.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},n.t=function(t,e){if(1&e&&(t=n(t)),8&e)return t;if(4&e&&"object"==typeof t&&t&&t.__esModule)return t;var i=Object.create(null);if(n.r(i),Object.defineProperty(i,"default",{enumerable:!0,value:t}),2&e&&"string"!=typeof t)for(var s in t)n.d(i,s,function(e){return t[e]}.bind(null,s));return i},n.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return n.d(e,"a",e),e},n.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},n.p="",n(n.s=0)}([function(t,e,n){"use strict";n.r(e);const i=customElements.get("home-assistant-main")?Object.getPrototypeOf(customElements.get("home-assistant-main")):Object.getPrototypeOf(customElements.get("hui-view")),s=i.prototype.html,o=i.prototype.css;function r(){return document.querySelector("home-assistant").hass}function a(t,e,n){t.forEach(t=>{if(!t)return;const i=e[function(){let t=0;for(let i=0;i<e.length;i++){if(e[i].length<n.min_height)return i;e[i].length<e[t].length&&(t=i)}return t}()];i.appendChild(t),i.length+=t.getCardSize?t.getCardSize():1})}customElements.define("layout-card",class extends i{static get properties(){return{hass:{},_config:{}}}async setConfig(t){this._config={min_height:5,column_width:300,max_width:t.column_width||"500px",min_columns:t.column_num||1,max_columns:100,...t},this.cards=[],this.columns=[]}async firstUpdated(){window.addEventListener("resize",()=>this.place_cards()),window.addEventListener("hass-open-menu",()=>setTimeout(()=>this.place_cards(),100)),window.addEventListener("hass-close-menu",()=>setTimeout(()=>this.place_cards(),100)),window.addEventListener("location-changed",()=>{""===location.hash&&setTimeout(()=>this.place_cards(),100)})}async updated(t){this.cards.length||(this.cards=await this.build_cards(),this.place_cards()),t.has("hass")&&this.hass&&this.cards&&this.cards.forEach(t=>{t&&(t.hass=this.hass)})}async build_card(t){if("break"===t)return null;const e=document.createElement("card-maker");return e.config=t,e.hass=r(),this.shadowRoot.querySelector("#staging").appendChild(e),new Promise((t,n)=>e.updateComplete.then(()=>t(e)))}async build_cards(){const t=this.shadowRoot.querySelector("#staging");for(;t.lastChild;)t.removeChild(t.lastChild);return Promise.all((this._config.entities||this._config.cards).map(t=>this.build_card(t)))}place_cards(){const t=this.shadowRoot.querySelector("#columns").clientWidth;this.columns=function(t,e,n){const i=t=>"string"==typeof t&&t.endsWith("%")?Math.floor(e*parseInt(t)/100):parseInt(t);let s=0;if("object"==typeof n.column_width){let t=e;for(;t>0;){let e=n.column_width[s];void 0===e&&(e=n.column_width.slice(-1)[0]),t-=i(e),s+=1}s=Math.max(s-1,1)}else s=Math.floor(e/i(n.column_width));s=Math.max(s,n.min_columns),s=Math.min(s,n.max_columns);let o=[];for(let t=0;t<s;t++){const t=document.createElement("div");t.classList.add("column"),t.length=0,o.push(t)}switch(n.layout){case"horizontal":!function(t,e,n){let i=0;t.forEach(t=>{if(i+=1,!t)return;const n=e[(i-1)%e.length];n.appendChild(t),n.length+=t.getCardSize?t.getCardSize():1})}(t,o);break;case"vertical":!function(t,e,n){let i=0;t.forEach(t=>{if(!t)return void(i+=1);const n=e[i%e.length];n.appendChild(t),n.length+=t.getCardSize?t.getCardSize():1})}(t,o);break;case"auto":default:a(t,o,n)}return o=o.filter(t=>t.childElementCount>0)}(this.cards,t,this._config),this.format_columns(),this.requestUpdate()}format_columns(){const t=(t,e,n,i="px")=>{if(void 0===this._config[e])return"";let s=`${t}: `;const o=this._config[e];return"object"==typeof o?o.length>n?s+=`${o[n]}`:s+=`${o.slice(-1)}`:s+=`${o}`,s.endsWith("px")||s.endsWith("%")||(s+=i),s+";"};for(const[e,n]of this.columns.entries()){const i=[t("max-width","max_width",e),t("min-width","min_width",e),t("width","column_width",e),t("flex-grow","flex_grow",e,"")];n.style.cssText="".concat(...i)}}getCardSize(){if(this.columns)return Math.max.apply(Math,this.columns.map(t=>t.length))}isPanel(){let t=this.parentElement,e=10;for(;e--;){if("hui-panel-view"===t.localName)return!0;if("div"===t.localName)return!1;t=t.parentElement}return!1}render(){return s`
+!function(t){var e={};function n(i){if(e[i])return e[i].exports;var s=e[i]={i:i,l:!1,exports:{}};return t[i].call(s.exports,s,s.exports,n),s.l=!0,s.exports}n.m=t,n.c=e,n.d=function(t,e,i){n.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:i})},n.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},n.t=function(t,e){if(1&e&&(t=n(t)),8&e)return t;if(4&e&&"object"==typeof t&&t&&t.__esModule)return t;var i=Object.create(null);if(n.r(i),Object.defineProperty(i,"default",{enumerable:!0,value:t}),2&e&&"string"!=typeof t)for(var s in t)n.d(i,s,function(e){return t[e]}.bind(null,s));return i},n.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return n.d(e,"a",e),e},n.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},n.p="",n(n.s=0)}([function(t,e,n){"use strict";n.r(e);const i=customElements.get("home-assistant-main")?Object.getPrototypeOf(customElements.get("home-assistant-main")):Object.getPrototypeOf(customElements.get("hui-view")),s=i.prototype.html,o=i.prototype.css;function r(){return document.querySelector("home-assistant").hass}function a(t,e,n){t.forEach(t=>{if(!t)return;const i=e[function(){let t=0;for(let i=0;i<e.length;i++){if(e[i].length<n.min_height)return i;e[i].length<e[t].length&&(t=i)}return t}()];i.appendChild(t),i.length+=t.getCardSize?t.getCardSize():1})}customElements.define("layout-card",class extends i{static get properties(){return{hass:{},_config:{}}}async setConfig(t){this._config={min_height:5,column_width:300,max_width:t.column_width||"500px",min_columns:t.column_num||1,max_columns:100,...t},this.cards=[],this.columns=[]}async firstUpdated(){window.addEventListener("resize",()=>this.place_cards()),window.addEventListener("hass-open-menu",()=>setTimeout(()=>this.place_cards(),100)),window.addEventListener("hass-close-menu",()=>setTimeout(()=>this.place_cards(),100)),window.addEventListener("location-changed",()=>{""===location.hash&&setTimeout(()=>this.place_cards(),100)})}async updated(t){this.cards.length||(this.cards=await this.build_cards(),this.place_cards()),t.has("hass")&&this.hass&&this.cards&&this.cards.forEach(t=>{t&&(t.hass=this.hass)})}async build_card(t){if("break"===t)return null;const e=document.createElement("card-maker");return e.config={...t,...this._config.card_options},e.hass=r(),this.shadowRoot.querySelector("#staging").appendChild(e),new Promise((t,n)=>e.updateComplete.then(()=>t(e)))}async build_cards(){const t=this.shadowRoot.querySelector("#staging");for(;t.lastChild;)t.removeChild(t.lastChild);return Promise.all((this._config.entities||this._config.cards).map(t=>this.build_card(t)))}place_cards(){const t=this.shadowRoot.querySelector("#columns").clientWidth;this.columns=function(t,e,n){const i=t=>"string"==typeof t&&t.endsWith("%")?Math.floor(e*parseInt(t)/100):parseInt(t);let s=0;if("object"==typeof n.column_width){let t=e;for(;t>0;){let e=n.column_width[s];void 0===e&&(e=n.column_width.slice(-1)[0]),t-=i(e),s+=1}s=Math.max(s-1,1)}else s=Math.floor(e/i(n.column_width));s=Math.max(s,n.min_columns),s=Math.min(s,n.max_columns);let o=[];for(let t=0;t<s;t++){const t=document.createElement("div");t.classList.add("column"),t.length=0,o.push(t)}switch(n.layout){case"horizontal":!function(t,e,n){let i=0;t.forEach(t=>{if(i+=1,!t)return;const n=e[(i-1)%e.length];n.appendChild(t),n.length+=t.getCardSize?t.getCardSize():1})}(t,o);break;case"vertical":!function(t,e,n){let i=0;t.forEach(t=>{if(!t)return void(i+=1);const n=e[i%e.length];n.appendChild(t),n.length+=t.getCardSize?t.getCardSize():1})}(t,o);break;case"auto":default:a(t,o,n)}return o=o.filter(t=>t.childElementCount>0)}(this.cards,t,this._config),this.format_columns(),this.requestUpdate()}format_columns(){const t=(t,e,n,i="px")=>{if(void 0===this._config[e])return"";let s=`${t}: `;const o=this._config[e];return"object"==typeof o?o.length>n?s+=`${o[n]}`:s+=`${o.slice(-1)}`:s+=`${o}`,s.endsWith("px")||s.endsWith("%")||(s+=i),s+";"};for(const[e,n]of this.columns.entries()){const i=[t("max-width","max_width",e),t("min-width","min_width",e),t("width","column_width",e),t("flex-grow","flex_grow",e,"")];n.style.cssText="".concat(...i)}}getCardSize(){if(this.columns)return Math.max.apply(Math,this.columns.map(t=>t.length))}_isPanel(){if(this.isPanel)return!0;let t=this.parentElement,e=10;for(;e--;){if("hui-panel-view"===t.localName)return!0;if("div"===t.localName)return!1;t=t.parentElement}return!1}render(){return s`
       <div id="columns"
       class="
       ${this._config.rtl?"rtl":" "}
-      ${this.isPanel()?"panel":" "}
+      ${this._isPanel()?"panel":" "}
       "
       style="
       ${this._config.justify_content?`justify-content: ${this._config.justify_content};`:""}
@@ -53,4 +53,4 @@
         visibility: hidden;
         height: 0;
       }
-    `}})}]);
+    `}get _cardModder(){return{target:this}}})}]);

src/main.js

@@ -61,7 +61,7 @@ class LayoutCard extends LitElement {
       if(c === "break")
         return null;
       const el = document.createElement("card-maker");
-      el.config = c;
+      el.config = {...c, ...this._config.card_options};
       el.hass = hass();
       // Cards are initially placed in the staging area
       // That places them in the DOM and lets us read their getCardSize() function
@@ -132,7 +132,8 @@ class LayoutCard extends LitElement {
       return Math.max.apply(Math, this.columns.map((c) => c.length));
   }
 
-  isPanel() {
+  _isPanel() {
+    if(this.isPanel) return true;
     let el = this.parentElement;
     let steps = 10;
     while(steps--) {
@@ -148,7 +149,7 @@ class LayoutCard extends LitElement {
       <div id="columns"
       class="
       ${this._config.rtl ? "rtl": " "}
-      ${this.isPanel() ? "panel": " "}
+      ${this._isPanel() ? "panel": " "}
       "
       style="
       ${this._config.justify_content ? `justify-content: ${this._config.justify_content};` : ''}
@@ -206,6 +207,11 @@ class LayoutCard extends LitElement {
     `;
   }
 
+  // Compatibility with legacy card-modder
+  get _cardModder() {
+    return {target: this};
+  }
+
 }
 
 customElements.define("layout-card", LayoutCard);