@material/chips
Version:
The Material Components for the Web chips component
267 lines • 12.3 kB
JavaScript
/**
* @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.
*/
import { __assign, __extends } from "tslib";
import { MDCComponent } from '@material/base/component';
import { MDCRipple } from '@material/ripple/component';
import { MDCRippleFoundation } from '@material/ripple/foundation';
import { MDCChipTrailingAction } from '../trailingaction/component';
import { strings as trailingActionStrings } from '../trailingaction/constants';
import { strings } from './constants';
import { MDCChipFoundation } from './foundation';
var MDCChip = /** @class */ (function (_super) {
__extends(MDCChip, _super);
function MDCChip() {
return _super !== null && _super.apply(this, arguments) || this;
}
Object.defineProperty(MDCChip.prototype, "selected", {
/**
* @return Whether the chip is selected.
*/
get: function () {
return this.foundation.isSelected();
},
/**
* Sets selected state on the chip.
*/
set: function (selected) {
this.foundation.setSelected(selected);
},
enumerable: false,
configurable: true
});
Object.defineProperty(MDCChip.prototype, "shouldRemoveOnTrailingIconClick", {
/**
* @return Whether a trailing icon click should trigger exit/removal of the chip.
*/
get: function () {
return this.foundation.getShouldRemoveOnTrailingIconClick();
},
/**
* Sets whether a trailing icon click should trigger exit/removal of the chip.
*/
set: function (shouldRemove) {
this.foundation.setShouldRemoveOnTrailingIconClick(shouldRemove);
},
enumerable: false,
configurable: true
});
Object.defineProperty(MDCChip.prototype, "setShouldFocusPrimaryActionOnClick", {
/**
* Sets whether a clicking on the chip should focus the primary action.
*/
set: function (shouldFocus) {
this.foundation.setShouldFocusPrimaryActionOnClick(shouldFocus);
},
enumerable: false,
configurable: true
});
Object.defineProperty(MDCChip.prototype, "ripple", {
get: function () {
return this.rippleSurface;
},
enumerable: false,
configurable: true
});
Object.defineProperty(MDCChip.prototype, "id", {
get: function () {
return this.root.id;
},
enumerable: false,
configurable: true
});
MDCChip.attachTo = function (root) {
return new MDCChip(root);
};
MDCChip.prototype.initialize = function (rippleFactory, trailingActionFactory) {
var _this = this;
if (rippleFactory === void 0) { rippleFactory = function (el, foundation) { return new MDCRipple(el, foundation); }; }
if (trailingActionFactory === void 0) { trailingActionFactory = function (el) { return new MDCChipTrailingAction(el); }; }
this.leadingIcon = this.root.querySelector(strings.LEADING_ICON_SELECTOR);
this.checkmark = this.root.querySelector(strings.CHECKMARK_SELECTOR);
this.primaryAction =
this.root.querySelector(strings.PRIMARY_ACTION_SELECTOR);
var trailingActionEl = this.root.querySelector(strings.TRAILING_ACTION_SELECTOR);
if (trailingActionEl) {
this.trailingAction = trailingActionFactory(trailingActionEl);
}
// 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 rippleAdapter = __assign(__assign({}, MDCRipple.createAdapter(this)), { computeBoundingRect: function () { return _this.foundation.getDimensions(); } });
this.rippleSurface =
rippleFactory(this.root, new MDCRippleFoundation(rippleAdapter));
};
MDCChip.prototype.initialSyncWithDOM = function () {
var _this = this;
// Custom events
this.handleTrailingActionInteraction = function () {
_this.foundation.handleTrailingActionInteraction();
};
this.handleTrailingActionNavigation =
function (evt) {
_this.foundation.handleTrailingActionNavigation(evt);
};
// Native events
this.handleClick = function () {
_this.foundation.handleClick();
};
this.handleKeydown = function (evt) {
_this.foundation.handleKeydown(evt);
};
this.handleTransitionEnd = function (evt) {
_this.foundation.handleTransitionEnd(evt);
};
this.handleFocusIn = function (evt) {
_this.foundation.handleFocusIn(evt);
};
this.handleFocusOut = function (evt) {
_this.foundation.handleFocusOut(evt);
};
this.listen('transitionend', this.handleTransitionEnd);
this.listen('click', this.handleClick);
this.listen('keydown', this.handleKeydown);
this.listen('focusin', this.handleFocusIn);
this.listen('focusout', this.handleFocusOut);
if (this.trailingAction) {
this.listen(trailingActionStrings.INTERACTION_EVENT, this.handleTrailingActionInteraction);
this.listen(trailingActionStrings.NAVIGATION_EVENT, this.handleTrailingActionNavigation);
}
};
MDCChip.prototype.destroy = function () {
this.rippleSurface.destroy();
this.unlisten('transitionend', this.handleTransitionEnd);
this.unlisten('keydown', this.handleKeydown);
this.unlisten('click', this.handleClick);
this.unlisten('focusin', this.handleFocusIn);
this.unlisten('focusout', this.handleFocusOut);
if (this.trailingAction) {
this.unlisten(trailingActionStrings.INTERACTION_EVENT, this.handleTrailingActionInteraction);
this.unlisten(trailingActionStrings.NAVIGATION_EVENT, this.handleTrailingActionNavigation);
}
_super.prototype.destroy.call(this);
};
/**
* Begins the exit animation which leads to removal of the chip.
*/
MDCChip.prototype.beginExit = function () {
this.foundation.beginExit();
};
MDCChip.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 (className) { return _this.root.classList.add(className); },
addClassToLeadingIcon: function (className) {
if (_this.leadingIcon) {
_this.leadingIcon.classList.add(className);
}
},
eventTargetHasClass: function (target, className) {
return target ? target.classList.contains(className) : false;
},
focusPrimaryAction: function () {
if (_this.primaryAction) {
_this.primaryAction.focus();
}
},
focusTrailingAction: function () {
if (_this.trailingAction) {
_this.trailingAction.focus();
}
},
getAttribute: function (attr) { return _this.root.getAttribute(attr); },
getCheckmarkBoundingClientRect: function () {
return _this.checkmark ? _this.checkmark.getBoundingClientRect() : null;
},
getComputedStyleValue: function (propertyName) {
return window.getComputedStyle(_this.root).getPropertyValue(propertyName);
},
getRootBoundingClientRect: function () { return _this.root.getBoundingClientRect(); },
hasClass: function (className) { return _this.root.classList.contains(className); },
hasLeadingIcon: function () { return !!_this.leadingIcon; },
isRTL: function () { return window.getComputedStyle(_this.root).getPropertyValue('direction') === 'rtl'; },
isTrailingActionNavigable: function () {
if (_this.trailingAction) {
return _this.trailingAction.isNavigable();
}
return false;
},
notifyInteraction: function () { return _this.emit(strings.INTERACTION_EVENT, { chipId: _this.id }, true /* shouldBubble */); },
notifyNavigation: function (key, source) {
return _this.emit(strings.NAVIGATION_EVENT, { chipId: _this.id, key: key, source: source }, true /* shouldBubble */);
},
notifyRemoval: function (removedAnnouncement) {
_this.emit(strings.REMOVAL_EVENT, { chipId: _this.id, removedAnnouncement: removedAnnouncement }, true /* shouldBubble */);
},
notifySelection: function (selected, shouldIgnore) {
return _this.emit(strings.SELECTION_EVENT, { chipId: _this.id, selected: selected, shouldIgnore: shouldIgnore }, true /* shouldBubble */);
},
notifyTrailingIconInteraction: function () {
return _this.emit(strings.TRAILING_ICON_INTERACTION_EVENT, { chipId: _this.id }, true /* shouldBubble */);
},
notifyEditStart: function () { },
notifyEditFinish: function () { },
removeClass: function (className) { return _this.root.classList.remove(className); },
removeClassFromLeadingIcon: function (className) {
if (_this.leadingIcon) {
_this.leadingIcon.classList.remove(className);
}
},
removeTrailingActionFocus: function () {
if (_this.trailingAction) {
_this.trailingAction.removeFocus();
}
},
setPrimaryActionAttr: function (attr, value) {
if (_this.primaryAction) {
_this.primaryAction.setAttribute(attr, value);
}
},
setStyleProperty: function (propertyName, value) {
return _this.root.style.setProperty(propertyName, value);
},
};
return new MDCChipFoundation(adapter);
};
MDCChip.prototype.setSelectedFromChipSet = function (selected, shouldNotifyClients) {
this.foundation.setSelectedFromChipSet(selected, shouldNotifyClients);
};
MDCChip.prototype.focusPrimaryAction = function () {
this.foundation.focusPrimaryAction();
};
MDCChip.prototype.focusTrailingAction = function () {
this.foundation.focusTrailingAction();
};
MDCChip.prototype.removeFocus = function () {
this.foundation.removeFocus();
};
MDCChip.prototype.remove = function () {
var parent = this.root.parentNode;
if (parent !== null) {
parent.removeChild(this.root);
}
};
return MDCChip;
}(MDCComponent));
export { MDCChip };
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