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Removed createCommandLegacy

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djmaze 2020-08-22 09:33:22 +02:00
parent b8043cdc98
commit e4ddef97d6
1 changed files with 0 additions and 30 deletions
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30
dev/Common/Utils.js
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@ -1,5 +1,3 @@
import ko from 'ko';
import { dropdownVisibility, data as GlobalsData } from 'Common/Globals';
import { ComposeType, SaveSettingsStep, FolderType } from 'Common/Enums';
import { Mime } from 'Common/Mime';
@ -248,34 +246,6 @@ export function friendlySize(sizeInBytes) {
return sizeInBytes + 'B';
}
/**
* @param {(Object|null|undefined)} context
* @param {Function} fExecute
* @param {(Function|boolean|null)=} fCanExecute = true
* @returns {Function}
*/
export function createCommandLegacy(context, fExecute, fCanExecute = true) {
let fResult = null;
const fNonEmpty = (...args) => {
if (fResult && fResult.canExecute && fResult.canExecute()) {
fExecute.apply(context, args);
}
return false;
};
fResult = fExecute ? fNonEmpty : ()=>{};
fResult.enabled = ko.observable(true);
fResult.isCommand = true;
if (typeof fCanExecute === 'function') {
fResult.canExecute = ko.computed(() => fResult && fResult.enabled() && fCanExecute.call(context));
} else {
fResult.canExecute = ko.computed(() => fResult && fResult.enabled() && !!fCanExecute);
}
return fResult;
}
/**
* @param {string} theme
* @returns {string}