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ux: auto-size card, fix default font 404, add getGridOptions #42

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ux: auto-size card, fix default font 404, add getGridOptions #42

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40 changes: 27 additions & 13 deletions wizard-clock-card.js
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Original file line number Diff line number Diff line change
Expand Up @@ -18,13 +18,17 @@ class WizardClockCard extends HTMLElement {
if (debugLogging) console.log(`${this.config.header ? "(" + this.config.header + ") " : ""}skipping update`);
return;
}
this.availableWidth = Math.round(Math.min(this.availableWidth, this.configuredWidth));
// If width is explicitly configured, cap to that size; otherwise fill the column.
if (this.configuredWidth > 0) {
this.availableWidth = Math.round(Math.min(this.availableWidth, this.configuredWidth));
}
const internalSize = this.configuredWidth > 0 ? this.configuredWidth : this.availableWidth;

this.canvas.width = this.configuredWidth;
this.canvas.height = this.configuredWidth;
this.canvas.width = internalSize;
this.canvas.height = internalSize;
this.canvas.style.width = `${this.availableWidth}px`;
this.canvas.style.height = `${this.availableWidth}px`;
this.scaleRatio = this.configuredWidth / this.availableWidth;
this.scaleRatio = internalSize / this.availableWidth;

this.radius = this.canvas.height / 2;
this.ctx.translate(this.radius, this.radius);
Expand Down Expand Up @@ -111,7 +115,7 @@ class WizardClockCard extends HTMLElement {
if (this.config.fontName) {
this.selectedFont = this.config.fontName;
} else {
this.selectedFont = "itcblkad_font";
this.selectedFont = "Palatino Linotype, Palatino, Book Antiqua, serif";
}
this.fontScale = 1.1;

Expand All @@ -126,21 +130,18 @@ class WizardClockCard extends HTMLElement {

// Set up document canvas.

this.configuredWidth = this.config.width ? this.config.width : "500";
this.configuredWidth = this.config.width ? this.config.width : 0;

if (!this.canvas) {
this.card = document.createElement('ha-card');
if (this.config.header) {
this.card.header = this.config.header;
}
var fontstyle = document.createElement('style');
if (this.config.fontface){
var fontstyle = document.createElement('style');
fontstyle.innerText = "@font-face { " + this.config.fontface + " } ";
} else {
// my default
fontstyle.innerText = "@font-face { font-family: itcblkad_font; src: local(itcblkad_font), url('/local/ITCBLKAD.TTF') format('opentype');} ";
document.body.appendChild(fontstyle);
}
document.body.appendChild(fontstyle);

this.div = document.createElement('div');
this.div.style.textAlign = 'center';
Expand All @@ -159,14 +160,27 @@ class WizardClockCard extends HTMLElement {
if (debugLogging) console.log(`${this.config.header ? "(" + this.config.header + ") " : ""}getConfig end`);
}

// getCardSize Indicates the height of the card in 50px units.
// getCardSize Indicates the height of the card in 50px units.
// Home Assistant uses this to automatically distribute all cards over the available columns.
getCardSize() {
var cardSize = (this.configuredWidth / 50).toFixed(1);
var size = this.configuredWidth > 0 ? this.configuredWidth : (this.availableWidth || 500);
var cardSize = (size / 50).toFixed(1);
if (debugLogging) console.log(`${this.config.header ? "(" + this.config.header + ") " : ""}getCardSize = ${cardSize}`);
return cardSize;
}

// getGridOptions is called by the HA sections layout to size the card.
getGridOptions() {
const size = this.configuredWidth > 0 ? this.configuredWidth : (this.availableWidth || 500);
const rows = Math.ceil(size / 56);
return {
columns: 12,
rows: rows,
min_columns: 2,
min_rows: rows,
};
}

// get-WizardState makes all decisions about what stateStr should be. (What "number" to point to.)
getWizardState(entity) {
const state = this._hass.states[entity];
Expand Down