@wordpress/block-editor
Version:
37 lines (35 loc) • 1.37 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.STEP = exports.SPIN_FACTOR = exports.RESET_VALUE = exports.BASE_DEFAULT_VALUE = void 0;
exports.isLineHeightDefined = isLineHeightDefined;
const BASE_DEFAULT_VALUE = exports.BASE_DEFAULT_VALUE = 1.5;
const STEP = exports.STEP = 0.01;
/**
* A spin factor of 10 allows the spin controls to increment/decrement by 0.1.
* e.g. A line-height value of 1.55 will increment to 1.65.
*/
const SPIN_FACTOR = exports.SPIN_FACTOR = 10;
/**
* There are varying value types within LineHeightControl:
*
* {undefined} Initial value. No changes from the user.
* {string} Input value. Value consumed/outputted by the input. Empty would be ''.
* {number} Block attribute type. Input value needs to be converted for attribute setting.
*
* Note: If the value is undefined, the input requires it to be an empty string ('')
* in order to be considered "controlled" by props (rather than internal state).
*/
const RESET_VALUE = exports.RESET_VALUE = '';
/**
* Determines if the lineHeight attribute has been properly defined.
*
* @param {any} lineHeight The value to check.
*
* @return {boolean} Whether the lineHeight attribute is valid.
*/
function isLineHeightDefined(lineHeight) {
return lineHeight !== undefined && lineHeight !== RESET_VALUE;
}
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