@ionic/core
Version:
Base components for Ionic
347 lines (337 loc) • 18.1 kB
JavaScript
/*!
* (C) Ionic http://ionicframework.com - MIT License
*/
import { proxyCustomElement, HTMLElement, createEvent, h, Host } from '@stencil/core/internal/client';
import { E as ENABLE_HTML_CONTENT_DEFAULT, a as sanitizeDOMString } from './config.js';
import { r as raf } from './helpers.js';
import { c as createLockController } from './lock-controller.js';
import { d as createDelegateController, e as createTriggerController, B as BACKDROP, j as prepareOverlay, k as setOverlayId, f as present, g as dismiss, h as eventMethod } from './overlays.js';
import { g as getClassMap } from './theme.js';
import { c as config } from './index4.js';
import { b as getIonMode } from './ionic-global.js';
import { c as createAnimation } from './animation.js';
import { d as defineCustomElement$3 } from './backdrop.js';
import { d as defineCustomElement$2 } from './spinner.js';
/**
* iOS Loading Enter Animation
*/
const iosEnterAnimation = (baseEl) => {
const baseAnimation = createAnimation();
const backdropAnimation = createAnimation();
const wrapperAnimation = createAnimation();
backdropAnimation
.addElement(baseEl.querySelector('ion-backdrop'))
.fromTo('opacity', 0.01, 'var(--backdrop-opacity)')
.beforeStyles({
'pointer-events': 'none',
})
.afterClearStyles(['pointer-events']);
wrapperAnimation.addElement(baseEl.querySelector('.loading-wrapper')).keyframes([
{ offset: 0, opacity: 0.01, transform: 'scale(1.1)' },
{ offset: 1, opacity: 1, transform: 'scale(1)' },
]);
return baseAnimation
.addElement(baseEl)
.easing('ease-in-out')
.duration(200)
.addAnimation([backdropAnimation, wrapperAnimation]);
};
/**
* iOS Loading Leave Animation
*/
const iosLeaveAnimation = (baseEl) => {
const baseAnimation = createAnimation();
const backdropAnimation = createAnimation();
const wrapperAnimation = createAnimation();
backdropAnimation.addElement(baseEl.querySelector('ion-backdrop')).fromTo('opacity', 'var(--backdrop-opacity)', 0);
wrapperAnimation.addElement(baseEl.querySelector('.loading-wrapper')).keyframes([
{ offset: 0, opacity: 0.99, transform: 'scale(1)' },
{ offset: 1, opacity: 0, transform: 'scale(0.9)' },
]);
return baseAnimation
.addElement(baseEl)
.easing('ease-in-out')
.duration(200)
.addAnimation([backdropAnimation, wrapperAnimation]);
};
/**
* Md Loading Enter Animation
*/
const mdEnterAnimation = (baseEl) => {
const baseAnimation = createAnimation();
const backdropAnimation = createAnimation();
const wrapperAnimation = createAnimation();
backdropAnimation
.addElement(baseEl.querySelector('ion-backdrop'))
.fromTo('opacity', 0.01, 'var(--backdrop-opacity)')
.beforeStyles({
'pointer-events': 'none',
})
.afterClearStyles(['pointer-events']);
wrapperAnimation.addElement(baseEl.querySelector('.loading-wrapper')).keyframes([
{ offset: 0, opacity: 0.01, transform: 'scale(1.1)' },
{ offset: 1, opacity: 1, transform: 'scale(1)' },
]);
return baseAnimation
.addElement(baseEl)
.easing('ease-in-out')
.duration(200)
.addAnimation([backdropAnimation, wrapperAnimation]);
};
/**
* Md Loading Leave Animation
*/
const mdLeaveAnimation = (baseEl) => {
const baseAnimation = createAnimation();
const backdropAnimation = createAnimation();
const wrapperAnimation = createAnimation();
backdropAnimation.addElement(baseEl.querySelector('ion-backdrop')).fromTo('opacity', 'var(--backdrop-opacity)', 0);
wrapperAnimation.addElement(baseEl.querySelector('.loading-wrapper')).keyframes([
{ offset: 0, opacity: 0.99, transform: 'scale(1)' },
{ offset: 1, opacity: 0, transform: 'scale(0.9)' },
]);
return baseAnimation
.addElement(baseEl)
.easing('ease-in-out')
.duration(200)
.addAnimation([backdropAnimation, wrapperAnimation]);
};
const loadingIosCss = ".sc-ion-loading-ios-h{--min-width:auto;--width:auto;--min-height:auto;--height:auto;-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased;left:0;right:0;top:0;bottom:0;display:-ms-flexbox;display:flex;position:fixed;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;outline:none;font-family:var(--ion-font-family, inherit);contain:strict;-ms-touch-action:none;touch-action:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;z-index:1001}.overlay-hidden.sc-ion-loading-ios-h{display:none}.loading-wrapper.sc-ion-loading-ios{display:-ms-flexbox;display:flex;-ms-flex-align:inherit;align-items:inherit;-ms-flex-pack:inherit;justify-content:inherit;width:var(--width);min-width:var(--min-width);max-width:var(--max-width);height:var(--height);min-height:var(--min-height);max-height:var(--max-height);background:var(--background);opacity:0;z-index:10}ion-spinner.sc-ion-loading-ios{color:var(--spinner-color)}.sc-ion-loading-ios-h{--background:var(--ion-overlay-background-color, var(--ion-color-step-100, var(--ion-background-color-step-100, #f9f9f9)));--max-width:270px;--max-height:90%;--spinner-color:var(--ion-color-step-600, var(--ion-text-color-step-400, #666666));--backdrop-opacity:var(--ion-backdrop-opacity, 0.3);color:var(--ion-text-color, #000);font-size:0.875rem}.loading-wrapper.sc-ion-loading-ios{border-radius:8px;-webkit-padding-start:34px;padding-inline-start:34px;-webkit-padding-end:34px;padding-inline-end:34px;padding-top:24px;padding-bottom:24px}@supports ((-webkit-backdrop-filter: blur(0)) or (backdrop-filter: blur(0))){.loading-translucent.sc-ion-loading-ios-h .loading-wrapper.sc-ion-loading-ios{background-color:rgba(var(--ion-background-color-rgb, 255, 255, 255), 0.8);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px)}}.loading-content.sc-ion-loading-ios{font-weight:bold}.loading-spinner.sc-ion-loading-ios+.loading-content.sc-ion-loading-ios{-webkit-margin-start:16px;margin-inline-start:16px}";
const loadingMdCss = ".sc-ion-loading-md-h{--min-width:auto;--width:auto;--min-height:auto;--height:auto;-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased;left:0;right:0;top:0;bottom:0;display:-ms-flexbox;display:flex;position:fixed;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;outline:none;font-family:var(--ion-font-family, inherit);contain:strict;-ms-touch-action:none;touch-action:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;z-index:1001}.overlay-hidden.sc-ion-loading-md-h{display:none}.loading-wrapper.sc-ion-loading-md{display:-ms-flexbox;display:flex;-ms-flex-align:inherit;align-items:inherit;-ms-flex-pack:inherit;justify-content:inherit;width:var(--width);min-width:var(--min-width);max-width:var(--max-width);height:var(--height);min-height:var(--min-height);max-height:var(--max-height);background:var(--background);opacity:0;z-index:10}ion-spinner.sc-ion-loading-md{color:var(--spinner-color)}.sc-ion-loading-md-h{--background:var(--ion-color-step-50, var(--ion-background-color-step-50, #f2f2f2));--max-width:280px;--max-height:90%;--spinner-color:var(--ion-color-primary, #0054e9);--backdrop-opacity:var(--ion-backdrop-opacity, 0.32);color:var(--ion-color-step-850, var(--ion-text-color-step-150, #262626));font-size:0.875rem}.loading-wrapper.sc-ion-loading-md{border-radius:2px;-webkit-padding-start:24px;padding-inline-start:24px;-webkit-padding-end:24px;padding-inline-end:24px;padding-top:24px;padding-bottom:24px;-webkit-box-shadow:0 16px 20px rgba(0, 0, 0, 0.4);box-shadow:0 16px 20px rgba(0, 0, 0, 0.4)}.loading-spinner.sc-ion-loading-md+.loading-content.sc-ion-loading-md{-webkit-margin-start:16px;margin-inline-start:16px}";
const Loading = /*@__PURE__*/ proxyCustomElement(class Loading extends HTMLElement {
constructor() {
super();
this.__registerHost();
this.didPresent = createEvent(this, "ionLoadingDidPresent", 7);
this.willPresent = createEvent(this, "ionLoadingWillPresent", 7);
this.willDismiss = createEvent(this, "ionLoadingWillDismiss", 7);
this.didDismiss = createEvent(this, "ionLoadingDidDismiss", 7);
this.didPresentShorthand = createEvent(this, "didPresent", 7);
this.willPresentShorthand = createEvent(this, "willPresent", 7);
this.willDismissShorthand = createEvent(this, "willDismiss", 7);
this.didDismissShorthand = createEvent(this, "didDismiss", 7);
this.delegateController = createDelegateController(this);
this.lockController = createLockController();
this.triggerController = createTriggerController();
this.customHTMLEnabled = config.get('innerHTMLTemplatesEnabled', ENABLE_HTML_CONTENT_DEFAULT);
this.presented = false;
/** @internal */
this.hasController = false;
/**
* If `true`, the keyboard will be automatically dismissed when the overlay is presented.
*/
this.keyboardClose = true;
/**
* Number of milliseconds to wait before dismissing the loading indicator.
*/
this.duration = 0;
/**
* If `true`, the loading indicator will be dismissed when the backdrop is clicked.
*/
this.backdropDismiss = false;
/**
* If `true`, a backdrop will be displayed behind the loading indicator.
*/
this.showBackdrop = true;
/**
* If `true`, the loading indicator will be translucent.
* Only applies when the mode is `"ios"` and the device supports
* [`backdrop-filter`](https://developer.mozilla.org/en-US/docs/Web/CSS/backdrop-filter#Browser_compatibility).
*/
this.translucent = false;
/**
* If `true`, the loading indicator will animate.
*/
this.animated = true;
/**
* If `true`, the loading indicator will open. If `false`, the loading indicator will close.
* Use this if you need finer grained control over presentation, otherwise
* just use the loadingController or the `trigger` property.
* Note: `isOpen` will not automatically be set back to `false` when
* the loading indicator dismisses. You will need to do that in your code.
*/
this.isOpen = false;
this.onBackdropTap = () => {
this.dismiss(undefined, BACKDROP);
};
}
onIsOpenChange(newValue, oldValue) {
if (newValue === true && oldValue === false) {
this.present();
}
else if (newValue === false && oldValue === true) {
this.dismiss();
}
}
triggerChanged() {
const { trigger, el, triggerController } = this;
if (trigger) {
triggerController.addClickListener(el, trigger);
}
}
connectedCallback() {
prepareOverlay(this.el);
this.triggerChanged();
}
componentWillLoad() {
var _a;
if (this.spinner === undefined) {
const mode = getIonMode(this);
this.spinner = config.get('loadingSpinner', config.get('spinner', mode === 'ios' ? 'lines' : 'crescent'));
}
if (!((_a = this.htmlAttributes) === null || _a === void 0 ? void 0 : _a.id)) {
setOverlayId(this.el);
}
}
componentDidLoad() {
/**
* If loading indicator was rendered with isOpen="true"
* then we should open loading indicator immediately.
*/
if (this.isOpen === true) {
raf(() => this.present());
}
/**
* When binding values in frameworks such as Angular
* it is possible for the value to be set after the Web Component
* initializes but before the value watcher is set up in Stencil.
* As a result, the watcher callback may not be fired.
* We work around this by manually calling the watcher
* callback when the component has loaded and the watcher
* is configured.
*/
this.triggerChanged();
}
disconnectedCallback() {
this.triggerController.removeClickListener();
}
/**
* Present the loading overlay after it has been created.
*/
async present() {
const unlock = await this.lockController.lock();
await this.delegateController.attachViewToDom();
await present(this, 'loadingEnter', iosEnterAnimation, mdEnterAnimation);
if (this.duration > 0) {
this.durationTimeout = setTimeout(() => this.dismiss(), this.duration + 10);
}
unlock();
}
/**
* Dismiss the loading overlay after it has been presented.
*
* @param data Any data to emit in the dismiss events.
* @param role The role of the element that is dismissing the loading.
* This can be useful in a button handler for determining which button was
* clicked to dismiss the loading.
* Some examples include: ``"cancel"`, `"destructive"`, "selected"`, and `"backdrop"`.
*
* This is a no-op if the overlay has not been presented yet. If you want
* to remove an overlay from the DOM that was never presented, use the
* [remove](https://developer.mozilla.org/en-US/docs/Web/API/Element/remove) method.
*/
async dismiss(data, role) {
const unlock = await this.lockController.lock();
if (this.durationTimeout) {
clearTimeout(this.durationTimeout);
}
const dismissed = await dismiss(this, data, role, 'loadingLeave', iosLeaveAnimation, mdLeaveAnimation);
if (dismissed) {
this.delegateController.removeViewFromDom();
}
unlock();
return dismissed;
}
/**
* Returns a promise that resolves when the loading did dismiss.
*/
onDidDismiss() {
return eventMethod(this.el, 'ionLoadingDidDismiss');
}
/**
* Returns a promise that resolves when the loading will dismiss.
*/
onWillDismiss() {
return eventMethod(this.el, 'ionLoadingWillDismiss');
}
renderLoadingMessage(msgId) {
const { customHTMLEnabled, message } = this;
if (customHTMLEnabled) {
return h("div", { class: "loading-content", id: msgId, innerHTML: sanitizeDOMString(message) });
}
return (h("div", { class: "loading-content", id: msgId }, message));
}
render() {
const { message, spinner, htmlAttributes, overlayIndex } = this;
const mode = getIonMode(this);
const msgId = `loading-${overlayIndex}-msg`;
/**
* If the message is defined, use that as the label.
* Otherwise, don't set aria-labelledby.
*/
const ariaLabelledBy = message !== undefined ? msgId : null;
return (h(Host, Object.assign({ key: '6369ed244c06c39aa338141bffacf7a861d7da1a', role: "dialog", "aria-modal": "true", "aria-labelledby": ariaLabelledBy, tabindex: "-1" }, htmlAttributes, { style: {
zIndex: `${40000 + this.overlayIndex}`,
}, onIonBackdropTap: this.onBackdropTap, class: Object.assign(Object.assign({}, getClassMap(this.cssClass)), { [mode]: true, 'overlay-hidden': true, 'loading-translucent': this.translucent }) }), h("ion-backdrop", { key: '1fd5fd8581d59eec321e534f9116f3ec0501010a', visible: this.showBackdrop, tappable: this.backdropDismiss }), h("div", { key: 'b4028045b0c8fbb9946136d85d939d55120b867c', tabindex: "0", "aria-hidden": "true" }), h("div", { key: 'b045fb0e61cc28e8163d45be18b431918dc27c80', class: "loading-wrapper ion-overlay-wrapper" }, spinner && (h("div", { key: '2cf9df796f987d1251b3599d10a48ed87a1d0eb9', class: "loading-spinner" }, h("ion-spinner", { key: '371cd41655402326adcb1e2fe1481009a83243b2', name: spinner, "aria-hidden": "true" }))), message !== undefined && this.renderLoadingMessage(msgId)), h("div", { key: '2a5e5e66d22ee4c1cef0c93815ef023d47e7a8eb', tabindex: "0", "aria-hidden": "true" })));
}
get el() { return this; }
static get watchers() { return {
"isOpen": ["onIsOpenChange"],
"trigger": ["triggerChanged"]
}; }
static get style() { return {
ios: loadingIosCss,
md: loadingMdCss
}; }
}, [34, "ion-loading", {
"overlayIndex": [2, "overlay-index"],
"delegate": [16],
"hasController": [4, "has-controller"],
"keyboardClose": [4, "keyboard-close"],
"enterAnimation": [16, "enter-animation"],
"leaveAnimation": [16, "leave-animation"],
"message": [1],
"cssClass": [1, "css-class"],
"duration": [2],
"backdropDismiss": [4, "backdrop-dismiss"],
"showBackdrop": [4, "show-backdrop"],
"spinner": [1025],
"translucent": [4],
"animated": [4],
"htmlAttributes": [16, "html-attributes"],
"isOpen": [4, "is-open"],
"trigger": [1],
"present": [64],
"dismiss": [64],
"onDidDismiss": [64],
"onWillDismiss": [64]
}, undefined, {
"isOpen": ["onIsOpenChange"],
"trigger": ["triggerChanged"]
}]);
function defineCustomElement$1() {
if (typeof customElements === "undefined") {
return;
}
const components = ["ion-loading", "ion-backdrop", "ion-spinner"];
components.forEach(tagName => { switch (tagName) {
case "ion-loading":
if (!customElements.get(tagName)) {
customElements.define(tagName, Loading);
}
break;
case "ion-backdrop":
if (!customElements.get(tagName)) {
defineCustomElement$3();
}
break;
case "ion-spinner":
if (!customElements.get(tagName)) {
defineCustomElement$2();
}
break;
} });
}
const IonLoading = Loading;
const defineCustomElement = defineCustomElement$1;
export { IonLoading, defineCustomElement };