@material/banner
Version:
The Material Components Web banner component.
1,165 lines (1,119 loc) • 49.8 kB
JavaScript
/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://github.com/material-components/material-components-web/blob/master/LICENSE
*/
(function webpackUniversalModuleDefinition(root, factory) {
if(typeof exports === 'object' && typeof module === 'object')
module.exports = factory();
else if(typeof define === 'function' && define.amd)
define("@material/banner", [], factory);
else if(typeof exports === 'object')
exports["banner"] = factory();
else
root["mdc"] = root["mdc"] || {}, root["mdc"]["banner"] = factory();
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/***/ "./packages/mdc-banner/adapter.ts":
/*!****************************************!*\
!*** ./packages/mdc-banner/adapter.ts ***!
\****************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
;
/**
* @license
* Copyright 2020 Google Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
Object.defineProperty(exports, "__esModule", { value: true });
/***/ }),
/***/ "./packages/mdc-banner/component.ts":
/*!******************************************!*\
!*** ./packages/mdc-banner/component.ts ***!
\******************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
;
/**
* @license
* Copyright 2020 Google Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
var __extends = this && this.__extends || function () {
var _extendStatics = function extendStatics(d, b) {
_extendStatics = Object.setPrototypeOf || { __proto__: [] } instanceof Array && function (d, b) {
d.__proto__ = b;
} || function (d, b) {
for (var p in b) {
if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p];
}
};
return _extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null) throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
_extendStatics(d, b);
function __() {
this.constructor = d;
}
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
}();
Object.defineProperty(exports, "__esModule", { value: true });
exports.MDCBanner = void 0;
var component_1 = __webpack_require__(/*! @material/base/component */ "./packages/mdc-base/component.ts");
var focus_trap_1 = __webpack_require__(/*! @material/dom/focus-trap */ "./packages/mdc-dom/focus-trap.ts");
var ponyfill_1 = __webpack_require__(/*! @material/dom/ponyfill */ "./packages/mdc-dom/ponyfill.ts");
var constants_1 = __webpack_require__(/*! ./constants */ "./packages/mdc-banner/constants.ts");
var foundation_1 = __webpack_require__(/*! ./foundation */ "./packages/mdc-banner/foundation.ts");
/** Vanilla JS implementation of banner component. */
var MDCBanner = /** @class */function (_super) {
__extends(MDCBanner, _super);
function MDCBanner() {
return _super !== null && _super.apply(this, arguments) || this;
}
MDCBanner.attachTo = function (root) {
return new MDCBanner(root);
};
MDCBanner.prototype.initialize = function (focusTrapFactory) {
var _this = this;
if (focusTrapFactory === void 0) {
focusTrapFactory = function focusTrapFactory(el, focusOptions) {
return new focus_trap_1.FocusTrap(el, focusOptions);
};
}
this.contentEl = this.root.querySelector(constants_1.selectors.CONTENT);
this.textEl = this.root.querySelector(constants_1.selectors.TEXT);
this.primaryActionEl = this.root.querySelector(constants_1.selectors.PRIMARY_ACTION);
this.secondaryActionEl = this.root.querySelector(constants_1.selectors.SECONDARY_ACTION);
this.focusTrapFactory = focusTrapFactory;
this.handleContentClick = function (evt) {
var target = evt.target;
if (ponyfill_1.closest(target, constants_1.selectors.PRIMARY_ACTION)) {
_this.foundation.handlePrimaryActionClick();
} else if (ponyfill_1.closest(target, constants_1.selectors.SECONDARY_ACTION)) {
_this.foundation.handleSecondaryActionClick();
}
};
};
MDCBanner.prototype.initialSyncWithDOM = function () {
this.registerContentClickHandler(this.handleContentClick);
this.focusTrap = this.focusTrapFactory(this.root, { initialFocusEl: this.primaryActionEl });
};
MDCBanner.prototype.destroy = function () {
_super.prototype.destroy.call(this);
this.deregisterContentClickHandler(this.handleContentClick);
};
MDCBanner.prototype.layout = function () {
this.foundation.layout();
};
/**
* Opens the banner and fires events.OPENING to indicate the beginning of its
* opening animation and then events.OPENED once the animation finishes.
*/
MDCBanner.prototype.open = function () {
this.foundation.open();
};
/**
* Closes the banner and fires events.CLOSING to indicate the beginning of its
* closing animation and then events.CLOSED once the animation finishes.
* @param reason Why the banner was closed. Value will be passed to
* events.CLOSING and events.CLOSED via the `event.detail.reason`
* property. Standard values are CloseReason.PRIMARY and
* CloseReason.SECONDARY, but CloseReason.UNSPECIFIED is provided for
* custom handling of programmatic closing of the banner.
*/
MDCBanner.prototype.close = function (reason) {
this.foundation.close(reason);
};
MDCBanner.prototype.getDefaultFoundation = function () {
var _this = this;
// DO NOT INLINE this variable. For backward compatibility, foundations take
// a Partial<MDCFooAdapter>. To ensure we don't accidentally omit any
// methods, we need a separate, strongly typed adapter variable.
var adapter = {
addClass: function addClass(className) {
_this.root.classList.add(className);
},
getContentHeight: function getContentHeight() {
return _this.contentEl.offsetHeight;
},
notifyClosed: function notifyClosed(reason) {
_this.emit(constants_1.events.CLOSED, { reason: reason });
},
notifyClosing: function notifyClosing(reason) {
_this.emit(constants_1.events.CLOSING, { reason: reason });
},
notifyOpened: function notifyOpened() {
_this.emit(constants_1.events.OPENED, {});
},
notifyOpening: function notifyOpening() {
_this.emit(constants_1.events.OPENING, {});
},
notifyActionClicked: function notifyActionClicked(action) {
_this.emit(constants_1.events.ACTION_CLICKED, { action: action });
},
releaseFocus: function releaseFocus() {
_this.focusTrap.releaseFocus();
},
removeClass: function removeClass(className) {
_this.root.classList.remove(className);
},
setStyleProperty: function setStyleProperty(propertyName, value) {
_this.root.style.setProperty(propertyName, value);
},
trapFocus: function trapFocus() {
_this.focusTrap.trapFocus();
}
};
return new foundation_1.MDCBannerFoundation(adapter);
};
Object.defineProperty(MDCBanner.prototype, "isOpen", {
get: function get() {
return this.foundation.isOpen();
},
enumerable: false,
configurable: true
});
MDCBanner.prototype.getText = function () {
return this.textEl.textContent || '';
};
MDCBanner.prototype.setText = function (text) {
this.textEl.textContent = text;
};
MDCBanner.prototype.getPrimaryActionText = function () {
return this.primaryActionEl.textContent || '';
};
MDCBanner.prototype.setPrimaryActionText = function (actionButtonText) {
this.primaryActionEl.textContent = actionButtonText;
};
/** Returns null if the banner has no secondary action. */
MDCBanner.prototype.getSecondaryActionText = function () {
return this.secondaryActionEl ? this.secondaryActionEl.textContent || '' : null;
};
MDCBanner.prototype.setSecondaryActionText = function (actionButtonText) {
if (this.secondaryActionEl) {
this.secondaryActionEl.textContent = actionButtonText;
}
};
MDCBanner.prototype.registerContentClickHandler = function (handler) {
this.contentEl.addEventListener('click', handler);
};
MDCBanner.prototype.deregisterContentClickHandler = function (handler) {
this.contentEl.removeEventListener('click', handler);
};
return MDCBanner;
}(component_1.MDCComponent);
exports.MDCBanner = MDCBanner;
/***/ }),
/***/ "./packages/mdc-banner/constants.ts":
/*!******************************************!*\
!*** ./packages/mdc-banner/constants.ts ***!
\******************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
;
/**
* @license
* Copyright 2020 Google Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.Action = exports.CloseReason = exports.selectors = exports.events = exports.numbers = exports.cssClasses = void 0;
/** Banner element classes. */
exports.cssClasses = {
CLOSING: 'mdc-banner--closing',
OPEN: 'mdc-banner--open',
OPENING: 'mdc-banner--opening'
};
/** Banner numbers. */
exports.numbers = {
BANNER_ANIMATION_CLOSE_TIME_MS: 250,
BANNER_ANIMATION_OPEN_TIME_MS: 300
};
/** Banner events. */
exports.events = {
CLOSED: 'MDCBanner:closed',
CLOSING: 'MDCBanner:closing',
OPENED: 'MDCBanner:opened',
OPENING: 'MDCBanner:opening',
ACTION_CLICKED: 'MDCBanner:actionClicked'
};
/** Banner selectors. */
exports.selectors = {
CONTENT: '.mdc-banner__content',
PRIMARY_ACTION: '.mdc-banner__primary-action',
SECONDARY_ACTION: '.mdc-banner__secondary-action',
TEXT: '.mdc-banner__text'
};
/** Reason as to why the banner was closed. */
var CloseReason;
(function (CloseReason) {
// Indicates the banner was closed via primary action button.
CloseReason[CloseReason["PRIMARY"] = 0] = "PRIMARY";
// Indicates the banner was closed via secondary action button.
CloseReason[CloseReason["SECONDARY"] = 1] = "SECONDARY";
// Will never be used by the component. Provided for custom handling of
// programmatic closing of the banner.
CloseReason[CloseReason["UNSPECIFIED"] = 2] = "UNSPECIFIED";
})(CloseReason = exports.CloseReason || (exports.CloseReason = {}));
/**
* Payload of actionClicked events to signify which action emitted the event.
*/
var Action;
(function (Action) {
Action[Action["PRIMARY"] = 0] = "PRIMARY";
Action[Action["SECONDARY"] = 1] = "SECONDARY";
Action[Action["UNKNOWN"] = 2] = "UNKNOWN";
})(Action = exports.Action || (exports.Action = {}));
/***/ }),
/***/ "./packages/mdc-banner/foundation.ts":
/*!*******************************************!*\
!*** ./packages/mdc-banner/foundation.ts ***!
\*******************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
;
/**
* @license
* Copyright 2020 Google Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
var __extends = this && this.__extends || function () {
var _extendStatics = function extendStatics(d, b) {
_extendStatics = Object.setPrototypeOf || { __proto__: [] } instanceof Array && function (d, b) {
d.__proto__ = b;
} || function (d, b) {
for (var p in b) {
if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p];
}
};
return _extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null) throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
_extendStatics(d, b);
function __() {
this.constructor = d;
}
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
}();
var __assign = this && this.__assign || function () {
__assign = Object.assign || function (t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) {
if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
}
}
return t;
};
return __assign.apply(this, arguments);
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.MDCBannerFoundation = void 0;
var foundation_1 = __webpack_require__(/*! @material/base/foundation */ "./packages/mdc-base/foundation.ts");
var constants_1 = __webpack_require__(/*! ./constants */ "./packages/mdc-banner/constants.ts");
var OPENING = constants_1.cssClasses.OPENING,
OPEN = constants_1.cssClasses.OPEN,
CLOSING = constants_1.cssClasses.CLOSING;
/**
* Foundation class for banner. Responsibilities include opening and closing the
* banner.
*/
var MDCBannerFoundation = /** @class */function (_super) {
__extends(MDCBannerFoundation, _super);
function MDCBannerFoundation(adapter) {
var _this = _super.call(this, __assign(__assign({}, MDCBannerFoundation.defaultAdapter), adapter)) || this;
_this.isOpened = false;
// Request id for open animation, used to cancel the refresh callback
// request on close() and destroy().
_this.animationFrame = 0;
// Timer id for close and open animation, used to cancel the timer on
// close() and destroy().
_this.animationTimer = 0;
return _this;
}
Object.defineProperty(MDCBannerFoundation, "defaultAdapter", {
get: function get() {
return {
addClass: function addClass() {
return undefined;
},
getContentHeight: function getContentHeight() {
return 0;
},
notifyClosed: function notifyClosed() {
return undefined;
},
notifyClosing: function notifyClosing() {
return undefined;
},
notifyOpened: function notifyOpened() {
return undefined;
},
notifyOpening: function notifyOpening() {
return undefined;
},
notifyActionClicked: function notifyActionClicked() {
return undefined;
},
releaseFocus: function releaseFocus() {
return undefined;
},
removeClass: function removeClass() {
return undefined;
},
setStyleProperty: function setStyleProperty() {
return undefined;
},
trapFocus: function trapFocus() {
return undefined;
}
};
},
enumerable: false,
configurable: true
});
MDCBannerFoundation.prototype.destroy = function () {
cancelAnimationFrame(this.animationFrame);
this.animationFrame = 0;
clearTimeout(this.animationTimer);
this.animationTimer = 0;
};
MDCBannerFoundation.prototype.open = function () {
var _this = this;
this.isOpened = true;
this.adapter.notifyOpening();
this.adapter.removeClass(CLOSING);
this.adapter.addClass(OPENING);
var contentHeight = this.adapter.getContentHeight();
this.animationFrame = requestAnimationFrame(function () {
_this.adapter.addClass(OPEN);
_this.adapter.setStyleProperty('height', contentHeight + "px");
_this.animationTimer = setTimeout(function () {
_this.handleAnimationTimerEnd();
_this.adapter.trapFocus();
_this.adapter.notifyOpened();
}, constants_1.numbers.BANNER_ANIMATION_OPEN_TIME_MS);
});
};
/**
* @param reason Why the banner was closed. Value will be passed to
* events.CLOSING and events.CLOSED via the `event.detail.reason`
* property. Standard values are CloseReason.PRIMARY and
* CloseReason.SECONDARY, but CloseReason.UNSPECIFIED is provided for
* custom handling of programmatic closing of the banner.
*/
MDCBannerFoundation.prototype.close = function (reason) {
var _this = this;
if (!this.isOpened) {
// Avoid redundant close calls (and events), e.g. repeated interactions as
// the banner is animating closed
return;
}
cancelAnimationFrame(this.animationFrame);
this.animationFrame = 0;
this.isOpened = false;
this.adapter.notifyClosing(reason);
this.adapter.addClass(CLOSING);
this.adapter.setStyleProperty('height', '0');
this.adapter.removeClass(OPEN);
this.adapter.removeClass(OPENING);
clearTimeout(this.animationTimer);
this.animationTimer = setTimeout(function () {
_this.adapter.releaseFocus();
_this.handleAnimationTimerEnd();
_this.adapter.notifyClosed(reason);
}, constants_1.numbers.BANNER_ANIMATION_CLOSE_TIME_MS);
};
MDCBannerFoundation.prototype.isOpen = function () {
return this.isOpened;
};
MDCBannerFoundation.prototype.handlePrimaryActionClick = function (disableAutoClose) {
if (disableAutoClose === void 0) {
disableAutoClose = false;
}
if (disableAutoClose) {
this.adapter.notifyActionClicked(0 /* PRIMARY */);
} else {
this.close(constants_1.CloseReason.PRIMARY);
}
};
MDCBannerFoundation.prototype.handleSecondaryActionClick = function (disableAutoClose) {
if (disableAutoClose === void 0) {
disableAutoClose = false;
}
if (disableAutoClose) {
this.adapter.notifyActionClicked(1 /* SECONDARY */);
} else {
this.close(constants_1.CloseReason.SECONDARY);
}
};
MDCBannerFoundation.prototype.layout = function () {
var contentHeight = this.adapter.getContentHeight();
this.adapter.setStyleProperty('height', contentHeight + "px");
};
MDCBannerFoundation.prototype.handleAnimationTimerEnd = function () {
this.animationTimer = 0;
this.adapter.removeClass(OPENING);
this.adapter.removeClass(CLOSING);
};
return MDCBannerFoundation;
}(foundation_1.MDCFoundation);
exports.MDCBannerFoundation = MDCBannerFoundation;
/***/ }),
/***/ "./packages/mdc-banner/index.ts":
/*!**************************************!*\
!*** ./packages/mdc-banner/index.ts ***!
\**************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
;
/**
* @license
* Copyright 2020 Google Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
var __createBinding = this && this.__createBinding || (Object.create ? function (o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function get() {
return m[k];
} });
} : function (o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
});
var __exportStar = this && this.__exportStar || function (m, exports) {
for (var p in m) {
if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
}
};
Object.defineProperty(exports, "__esModule", { value: true });
__exportStar(__webpack_require__(/*! ./adapter */ "./packages/mdc-banner/adapter.ts"), exports);
__exportStar(__webpack_require__(/*! ./component */ "./packages/mdc-banner/component.ts"), exports);
__exportStar(__webpack_require__(/*! ./constants */ "./packages/mdc-banner/constants.ts"), exports);
__exportStar(__webpack_require__(/*! ./foundation */ "./packages/mdc-banner/foundation.ts"), exports);
/***/ }),
/***/ "./packages/mdc-base/component.ts":
/*!****************************************!*\
!*** ./packages/mdc-base/component.ts ***!
\****************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
;
/**
* @license
* Copyright 2016 Google Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
var __read = this && this.__read || function (o, n) {
var m = typeof Symbol === "function" && o[Symbol.iterator];
if (!m) return o;
var i = m.call(o),
r,
ar = [],
e;
try {
while ((n === void 0 || n-- > 0) && !(r = i.next()).done) {
ar.push(r.value);
}
} catch (error) {
e = { error: error };
} finally {
try {
if (r && !r.done && (m = i["return"])) m.call(i);
} finally {
if (e) throw e.error;
}
}
return ar;
};
var __spreadArray = this && this.__spreadArray || function (to, from) {
for (var i = 0, il = from.length, j = to.length; i < il; i++, j++) {
to[j] = from[i];
}return to;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.MDCComponent = void 0;
var foundation_1 = __webpack_require__(/*! ./foundation */ "./packages/mdc-base/foundation.ts");
var MDCComponent = /** @class */function () {
function MDCComponent(root, foundation) {
var args = [];
for (var _i = 2; _i < arguments.length; _i++) {
args[_i - 2] = arguments[_i];
}
this.root = root;
this.initialize.apply(this, __spreadArray([], __read(args)));
// Note that we initialize foundation here and not within the constructor's
// default param so that this.root is defined and can be used within the
// foundation class.
this.foundation = foundation === undefined ? this.getDefaultFoundation() : foundation;
this.foundation.init();
this.initialSyncWithDOM();
}
MDCComponent.attachTo = function (root) {
// Subclasses which extend MDCBase should provide an attachTo() method that takes a root element and
// returns an instantiated component with its root set to that element. Also note that in the cases of
// subclasses, an explicit foundation class will not have to be passed in; it will simply be initialized
// from getDefaultFoundation().
return new MDCComponent(root, new foundation_1.MDCFoundation({}));
};
/* istanbul ignore next: method param only exists for typing purposes; it does not need to be unit tested */
MDCComponent.prototype.initialize = function () {
var _args = [];
for (var _i = 0; _i < arguments.length; _i++) {
_args[_i] = arguments[_i];
}
// Subclasses can override this to do any additional setup work that would be considered part of a
// "constructor". Essentially, it is a hook into the parent constructor before the foundation is
// initialized. Any additional arguments besides root and foundation will be passed in here.
};
MDCComponent.prototype.getDefaultFoundation = function () {
// Subclasses must override this method to return a properly configured foundation class for the
// component.
throw new Error('Subclasses must override getDefaultFoundation to return a properly configured ' + 'foundation class');
};
MDCComponent.prototype.initialSyncWithDOM = function () {
// Subclasses should override this method if they need to perform work to synchronize with a host DOM
// object. An example of this would be a form control wrapper that needs to synchronize its internal state
// to some property or attribute of the host DOM. Please note: this is *not* the place to perform DOM
// reads/writes that would cause layout / paint, as this is called synchronously from within the constructor.
};
MDCComponent.prototype.destroy = function () {
// Subclasses may implement this method to release any resources / deregister any listeners they have
// attached. An example of this might be deregistering a resize event from the window object.
this.foundation.destroy();
};
MDCComponent.prototype.listen = function (evtType, handler, options) {
this.root.addEventListener(evtType, handler, options);
};
MDCComponent.prototype.unlisten = function (evtType, handler, options) {
this.root.removeEventListener(evtType, handler, options);
};
/**
* Fires a cross-browser-compatible custom event from the component root of the given type, with the given data.
*/
MDCComponent.prototype.emit = function (evtType, evtData, shouldBubble) {
if (shouldBubble === void 0) {
shouldBubble = false;
}
var evt;
if (typeof CustomEvent === 'function') {
evt = new CustomEvent(evtType, {
bubbles: shouldBubble,
detail: evtData
});
} else {
evt = document.createEvent('CustomEvent');
evt.initCustomEvent(evtType, shouldBubble, false, evtData);
}
this.root.dispatchEvent(evt);
};
return MDCComponent;
}();
exports.MDCComponent = MDCComponent;
// tslint:disable-next-line:no-default-export Needed for backward compatibility with MDC Web v0.44.0 and earlier.
exports.default = MDCComponent;
/***/ }),
/***/ "./packages/mdc-base/foundation.ts":
/*!*****************************************!*\
!*** ./packages/mdc-base/foundation.ts ***!
\*****************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
;
/**
* @license
* Copyright 2016 Google Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.MDCFoundation = void 0;
var MDCFoundation = /** @class */function () {
function MDCFoundation(adapter) {
if (adapter === void 0) {
adapter = {};
}
this.adapter = adapter;
}
Object.defineProperty(MDCFoundation, "cssClasses", {
get: function get() {
// Classes extending MDCFoundation should implement this method to return an object which exports every
// CSS class the foundation class needs as a property. e.g. {ACTIVE: 'mdc-component--active'}
return {};
},
enumerable: false,
configurable: true
});
Object.defineProperty(MDCFoundation, "strings", {
get: function get() {
// Classes extending MDCFoundation should implement this method to return an object which exports all
// semantic strings as constants. e.g. {ARIA_ROLE: 'tablist'}
return {};
},
enumerable: false,
configurable: true
});
Object.defineProperty(MDCFoundation, "numbers", {
get: function get() {
// Classes extending MDCFoundation should implement this method to return an object which exports all
// of its semantic numbers as constants. e.g. {ANIMATION_DELAY_MS: 350}
return {};
},
enumerable: false,
configurable: true
});
Object.defineProperty(MDCFoundation, "defaultAdapter", {
get: function get() {
// Classes extending MDCFoundation may choose to implement this getter in order to provide a convenient
// way of viewing the necessary methods of an adapter. In the future, this could also be used for adapter
// validation.
return {};
},
enumerable: false,
configurable: true
});
MDCFoundation.prototype.init = function () {
// Subclasses should override this method to perform initialization routines (registering events, etc.)
};
MDCFoundation.prototype.destroy = function () {
// Subclasses should override this method to perform de-initialization routines (de-registering events, etc.)
};
return MDCFoundation;
}();
exports.MDCFoundation = MDCFoundation;
// tslint:disable-next-line:no-default-export Needed for backward compatibility with MDC Web v0.44.0 and earlier.
exports.default = MDCFoundation;
/***/ }),
/***/ "./packages/mdc-dom/focus-trap.ts":
/*!****************************************!*\
!*** ./packages/mdc-dom/focus-trap.ts ***!
\****************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
;
/**
* @license
* Copyright 2020 Google Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.FocusTrap = void 0;
var FOCUS_SENTINEL_CLASS = 'mdc-dom-focus-sentinel';
/**
* Utility to trap focus in a given root element, e.g. for modal components such
* as dialogs. The root should have at least one focusable child element,
* for setting initial focus when trapping focus.
* Also tracks the previously focused element, and restores focus to that
* element when releasing focus.
*/
var FocusTrap = /** @class */function () {
function FocusTrap(root, options) {
if (options === void 0) {
options = {};
}
this.root = root;
this.options = options;
// Previously focused element before trapping focus.
this.elFocusedBeforeTrapFocus = null;
}
/**
* Traps focus in `root`. Also focuses on either `initialFocusEl` if set;
* otherwises sets initial focus to the first focusable child element.
*/
FocusTrap.prototype.trapFocus = function () {
var focusableEls = this.getFocusableElements(this.root);
if (focusableEls.length === 0) {
throw new Error('FocusTrap: Element must have at least one focusable child.');
}
this.elFocusedBeforeTrapFocus = document.activeElement instanceof HTMLElement ? document.activeElement : null;
this.wrapTabFocus(this.root);
if (!this.options.skipInitialFocus) {
this.focusInitialElement(focusableEls, this.options.initialFocusEl);
}
};
/**
* Releases focus from `root`. Also restores focus to the previously focused
* element.
*/
FocusTrap.prototype.releaseFocus = function () {
[].slice.call(this.root.querySelectorAll("." + FOCUS_SENTINEL_CLASS)).forEach(function (sentinelEl) {
sentinelEl.parentElement.removeChild(sentinelEl);
});
if (!this.options.skipRestoreFocus && this.elFocusedBeforeTrapFocus) {
this.elFocusedBeforeTrapFocus.focus();
}
};
/**
* Wraps tab focus within `el` by adding two hidden sentinel divs which are
* used to mark the beginning and the end of the tabbable region. When
* focused, these sentinel elements redirect focus to the first/last
* children elements of the tabbable region, ensuring that focus is trapped
* within that region.
*/
FocusTrap.prototype.wrapTabFocus = function (el) {
var _this = this;
var sentinelStart = this.createSentinel();
var sentinelEnd = this.createSentinel();
sentinelStart.addEventListener('focus', function () {
var focusableEls = _this.getFocusableElements(el);
if (focusableEls.length > 0) {
focusableEls[focusableEls.length - 1].focus();
}
});
sentinelEnd.addEventListener('focus', function () {
var focusableEls = _this.getFocusableElements(el);
if (focusableEls.length > 0) {
focusableEls[0].focus();
}
});
el.insertBefore(sentinelStart, el.children[0]);
el.appendChild(sentinelEnd);
};
/**
* Focuses on `initialFocusEl` if defined and a child of the root element.
* Otherwise, focuses on the first focusable child element of the root.
*/
FocusTrap.prototype.focusInitialElement = function (focusableEls, initialFocusEl) {
var focusIndex = 0;
if (initialFocusEl) {
focusIndex = Math.max(focusableEls.indexOf(initialFocusEl), 0);
}
focusableEls[focusIndex].focus();
};
FocusTrap.prototype.getFocusableElements = function (root) {
var focusableEls = [].slice.call(root.querySelectorAll('[autofocus], [tabindex], a, input, textarea, select, button'));
return focusableEls.filter(function (el) {
var isDisabledOrHidden = el.getAttribute('aria-disabled') === 'true' || el.getAttribute('disabled') != null || el.getAttribute('hidden') != null || el.getAttribute('aria-hidden') === 'true';
var isTabbableAndVisible = el.tabIndex >= 0 && el.getBoundingClientRect().width > 0 && !el.classList.contains(FOCUS_SENTINEL_CLASS) && !isDisabledOrHidden;
var isProgrammaticallyHidden = false;
if (isTabbableAndVisible) {
var style = getComputedStyle(el);
isProgrammaticallyHidden = style.display === 'none' || style.visibility === 'hidden';
}
return isTabbableAndVisible && !isProgrammaticallyHidden;
});
};
FocusTrap.prototype.createSentinel = function () {
var sentinel = document.createElement('div');
sentinel.setAttribute('tabindex', '0');
// Don't announce in screen readers.
sentinel.setAttribute('aria-hidden', 'true');
sentinel.classList.add(FOCUS_SENTINEL_CLASS);
return sentinel;
};
return FocusTrap;
}();
exports.FocusTrap = FocusTrap;
/***/ }),
/***/ "./packages/mdc-dom/ponyfill.ts":
/*!**************************************!*\
!*** ./packages/mdc-dom/ponyfill.ts ***!
\**************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
;
/**
* @license
* Copyright 2018 Google Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.estimateScrollWidth = exports.matches = exports.closest = void 0;
/**
* @fileoverview A "ponyfill" is a polyfill that doesn't modify the global prototype chain.
* This makes ponyfills safer than traditional polyfills, especially for libraries like MDC.
*/
function closest(element, selector) {
if (element.closest) {
return element.closest(selector);
}
var el = element;
while (el) {
if (matches(el, selector)) {
return el;
}
el = el.parentElement;
}
return null;
}
exports.closest = closest;
function matches(element, selector) {
var nativeMatches = element.matches || element.webkitMatchesSelector || element.msMatchesSelector;
return nativeMatches.call(element, selector);
}
exports.matches = matches;
/**
* Used to compute the estimated scroll width of elements. When an element is
* hidden due to display: none; being applied to a parent element, the width is
* returned as 0. However, the element will have a true width once no longer
* inside a display: none context. This method computes an estimated width when
* the element is hidden or returns the true width when the element is visble.
* @param {Element} element the element whose width to estimate
*/
function estimateScrollWidth(element) {
// Check the offsetParent. If the element inherits display: none from any
// parent, the offsetParent property will be null (see
// https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/offsetParent).
// This check ensures we only clone the node when necessary.
var htmlEl = element;
if (htmlEl.offsetParent !== null) {
return htmlEl.scrollWidth;
}
var clone = htmlEl.cloneNode(true);
clone.style.setProperty('position', 'absolute');
clone.style.setProperty('transform', 'translate(-9999px, -9999px)');
document.documentElement.appendChild(clone);
var scrollWidth = clone.scrollWidth;
document.documentElement.removeChild(clone);
return scrollWidth;
}
exports.estimateScrollWidth = estimateScrollWidth;
/***/ })
/******/ });
});
//# sourceMappingURL=mdc.banner.js.map