@drooms/ng-metadata/src/core/change_detection/constants.js

Angular 2 decorators and utils for Angular 1.x

"use strict";
var lang_1 = require("../../facade/lang");
/**
 * Describes the current state of the change detector.
 */
var ChangeDetectorState;
(function (ChangeDetectorState) {
    /**
     * `NeverChecked` means that the change detector has not been checked yet, and
     * initialization methods should be called during detection.
     */
    ChangeDetectorState[ChangeDetectorState["NeverChecked"] = 0] = "NeverChecked";
    /**
     * `CheckedBefore` means that the change detector has successfully completed at least
     * one detection previously.
     */
    ChangeDetectorState[ChangeDetectorState["CheckedBefore"] = 1] = "CheckedBefore";
    /**
     * `Errored` means that the change detector encountered an error checking a binding
     * or calling a directive lifecycle method and is now in an inconsistent state. Change
     * detectors in this state will no longer detect changes.
     */
    ChangeDetectorState[ChangeDetectorState["Errored"] = 2] = "Errored";
})(ChangeDetectorState = exports.ChangeDetectorState || (exports.ChangeDetectorState = {}));
/**
 * Describes within the change detector which strategy will be used the next time change
 * detection is triggered.
 */
var ChangeDetectionStrategy;
(function (ChangeDetectionStrategy) {
    /**
     * `CheckedOnce` means that after calling detectChanges the mode of the change detector
     * will become `Checked`.
     */
    // CheckOnce,
    /**
     * `Checked` means that the change detector should be skipped until its mode changes to
     * `CheckOnce`.
     */
    // Checked,
    /**
     * `CheckAlways` means that after calling detectChanges the mode of the change detector
     * will remain `CheckAlways`.
     */
    // CheckAlways,
    /**
     * `Detached` means that the change detector sub tree is not a part of the main tree and
     * should be skipped.
     */
    // Detached,
    /**
     * `OnPush` means that the change detector's mode will be set to `CheckOnce` during hydration.
     */
    ChangeDetectionStrategy[ChangeDetectionStrategy["OnPush"] = 0] = "OnPush";
    /**
     * `Default` means that the change detector's mode will be set to `CheckAlways` during hydration.
     */
    ChangeDetectionStrategy[ChangeDetectionStrategy["Default"] = 1] = "Default";
})(ChangeDetectionStrategy = exports.ChangeDetectionStrategy || (exports.ChangeDetectionStrategy = {}));
/**
 * List of possible {@link ChangeDetectionStrategy} values.
 */
exports.CHANGE_DETECTION_STRATEGY_VALUES = [
    // ChangeDetectionStrategy.CheckOnce,
    // ChangeDetectionStrategy.Checked,
    // ChangeDetectionStrategy.CheckAlways,
    // ChangeDetectionStrategy.Detached,
    0 /* OnPush */,
    1 /* Default */
];
/**
 * List of possible {@link ChangeDetectorState} values.
 */
exports.CHANGE_DETECTOR_STATE_VALUES = [
    0 /* NeverChecked */,
    1 /* CheckedBefore */,
    2 /* Errored */
];
function isDefaultChangeDetectionStrategy(changeDetectionStrategy) {
    return lang_1.isBlank(changeDetectionStrategy) || changeDetectionStrategy === 1 /* Default */;
}
exports.isDefaultChangeDetectionStrategy = isDefaultChangeDetectionStrategy;
//# sourceMappingURL=constants.js.map