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Prevent doing yaml conversion twice (#6308)

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Bram Kragten 2020-07-02 20:09:58 +02:00 committed by GitHub
parent 9ca7aca4b7
commit 072ad87831
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 24 additions and 8 deletions
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32
src/panels/lovelace/editor/card-editor/hui-card-editor.ts
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@ -24,6 +24,7 @@ import type { EntityConfig } from "../../entity-rows/types";
import type { LovelaceCardEditor } from "../../types";
import type { GUIModeChangedEvent } from "../types";
import "../../../../components/ha-circular-progress";
import { deepEqual } from "../../../../common/util/deep-equal";
export interface ConfigChangedEvent {
config: LovelaceCardConfig;
@ -81,16 +82,11 @@ export class HuiCardEditor extends LitElement {
this._yaml = _yaml;
try {
this._config = safeLoad(this.yaml);
this._updateConfigElement();
this._error = undefined;
} catch (err) {
this._error = err.message;
}
fireEvent(this, "config-changed", {
config: this.value!,
error: this._error,
guiModeAvailable: !(this.hasWarning || this.hasError),
});
this._setConfig();
}
public get value(): LovelaceCardConfig | undefined {
@ -98,9 +94,29 @@ export class HuiCardEditor extends LitElement {
}
public set value(config: LovelaceCardConfig | undefined) {
if (JSON.stringify(config) !== JSON.stringify(this._config || {})) {
this.yaml = safeDump(config);
if (this._config && deepEqual(config, this._config)) {
return;
}
this._config = config;
this._yaml = safeDump(config);
this._error = undefined;
this._setConfig();
}
private _setConfig() {
if (!this._error) {
try {
this._updateConfigElement();
this._error = undefined;
} catch (err) {
this._error = err.message;
}
}
fireEvent(this, "config-changed", {
config: this.value!,
error: this._error,
guiModeAvailable: !(this.hasWarning || this.hasError),
});
}
public get hasWarning(): boolean {