| import * as tslib_1 from "tslib"; |
| import { Component, Input, Output, forwardRef, ViewChild, ViewChildren, HostListener, ElementRef, Optional, Inject, Directive, TemplateRef, ViewContainerRef, ContentChild, ChangeDetectionStrategy, ChangeDetectorRef, HostBinding, Renderer2, EventEmitter, NgModule } from '@angular/core'; |
| import { DOCUMENT } from '@angular/platform-browser'; |
| import { NG_VALUE_ACCESSOR, FormControl, ReactiveFormsModule } from '@angular/forms'; |
| import { TemplatePortalDirective } from '@angular/cdk/portal'; |
| import { coerceBooleanProperty } from '@angular/cdk/coercion'; |
| import { UP_ARROW, DOWN_ARROW, ESCAPE, LEFT_ARROW, RIGHT_ARROW, DELETE, BACKSPACE, TAB } from '@angular/cdk/keycodes'; |
| import { MatChip, MatChipsModule } from '@angular/material/chips'; |
| import { MatInput, MatInputModule } from '@angular/material/input'; |
| import { MatOption } from '@angular/material/core'; |
| import { MatAutocompleteTrigger, MatAutocompleteModule } from '@angular/material/autocomplete'; |
| import { timer } from 'rxjs/observable/timer'; |
| import { merge } from 'rxjs/observable/merge'; |
| import { toPromise } from 'rxjs/operator/toPromise'; |
| import { fromEvent } from 'rxjs/observable/fromEvent'; |
| import { filter } from 'rxjs/operators/filter'; |
| import { debounceTime } from 'rxjs/operators/debounceTime'; |
| import { mixinDisabled, mixinControlValueAccessor } from '@covalent/core/common'; |
| import { CommonModule } from '@angular/common'; |
| import { MatIconModule } from '@angular/material/icon'; |
| /** |
| * @fileoverview added by tsickle |
| * @suppress {checkTypes} checked by tsc |
| */ |
| var TdChipDirective = /** @class */ (function (_super) { |
| tslib_1.__extends(TdChipDirective, _super); |
| /** |
| * @param {?} templateRef |
| * @param {?} viewContainerRef |
| */ |
| function TdChipDirective(templateRef, viewContainerRef) { |
| return _super.call(this, templateRef, viewContainerRef) || this; |
| } |
| return TdChipDirective; |
| }(TemplatePortalDirective)); |
| TdChipDirective.decorators = [ |
| { type: Directive, args: [{ |
| selector: '[td-chip]ng-template', |
| },] }, |
| ]; |
| /** @nocollapse */ |
| TdChipDirective.ctorParameters = function () { return [ |
| { type: TemplateRef, }, |
| { type: ViewContainerRef, }, |
| ]; }; |
| var TdAutocompleteOptionDirective = /** @class */ (function (_super) { |
| tslib_1.__extends(TdAutocompleteOptionDirective, _super); |
| /** |
| * @param {?} templateRef |
| * @param {?} viewContainerRef |
| */ |
| function TdAutocompleteOptionDirective(templateRef, viewContainerRef) { |
| return _super.call(this, templateRef, viewContainerRef) || this; |
| } |
| return TdAutocompleteOptionDirective; |
| }(TemplatePortalDirective)); |
| TdAutocompleteOptionDirective.decorators = [ |
| { type: Directive, args: [{ |
| selector: '[td-autocomplete-option]ng-template', |
| },] }, |
| ]; |
| /** @nocollapse */ |
| TdAutocompleteOptionDirective.ctorParameters = function () { return [ |
| { type: TemplateRef, }, |
| { type: ViewContainerRef, }, |
| ]; }; |
| var TdChipsBase = /** @class */ (function () { |
| /** |
| * @param {?} _changeDetectorRef |
| */ |
| function TdChipsBase(_changeDetectorRef) { |
| this._changeDetectorRef = _changeDetectorRef; |
| } |
| return TdChipsBase; |
| }()); |
| /* tslint:disable-next-line */ |
| var _TdChipsMixinBase = mixinControlValueAccessor(mixinDisabled(TdChipsBase), []); |
| var TdChipsComponent = /** @class */ (function (_super) { |
| tslib_1.__extends(TdChipsComponent, _super); |
| /** |
| * @param {?} _elementRef |
| * @param {?} _renderer |
| * @param {?} _document |
| * @param {?} _changeDetectorRef |
| */ |
| function TdChipsComponent(_elementRef, _renderer, _document, _changeDetectorRef) { |
| var _this = _super.call(this, _changeDetectorRef) || this; |
| _this._elementRef = _elementRef; |
| _this._renderer = _renderer; |
| _this._document = _document; |
| _this._isMousedown = false; |
| _this._length = 0; |
| _this._stacked = false; |
| _this._requireMatch = false; |
| _this._color = 'primary'; |
| _this._inputPosition = 'after'; |
| _this._chipAddition = true; |
| _this._chipRemoval = true; |
| _this._focused = false; |
| _this._tabIndex = 0; |
| _this._internalClick = false; |
| _this._internalActivateOption = false; |
| /** |
| * FormControl for the matInput element. |
| */ |
| _this.inputControl = new FormControl(); |
| /** |
| * debounce?: number |
| * Debounce timeout between keypresses. Defaults to 200. |
| */ |
| _this.debounce = 200; |
| /** |
| * add?: function |
| * Method to be executed when a chip is added. |
| * Sends chip value as event. |
| */ |
| _this.onAdd = new EventEmitter(); |
| /** |
| * remove?: function |
| * Method to be executed when a chip is removed. |
| * Sends chip value as event. |
| */ |
| _this.onRemove = new EventEmitter(); |
| /** |
| * inputChange?: function |
| * Method to be executed when the value in the autocomplete input changes. |
| * Sends string value as event. |
| */ |
| _this.onInputChange = new EventEmitter(); |
| /** |
| * chipFocus?: function |
| * Method to be executed when a chip is focused. |
| * Sends chip value as event. |
| */ |
| _this.onChipFocus = new EventEmitter(); |
| /** |
| * blur?: function |
| * Method to be executed when a chip is blurred. |
| * Sends chip value as event. |
| */ |
| _this.onChipBlur = new EventEmitter(); |
| _this._renderer.addClass(_this._elementRef.nativeElement, 'mat-' + _this._color); |
| return _this; |
| } |
| Object.defineProperty(TdChipsComponent.prototype, "focused", { |
| /** |
| * Flag that is true when autocomplete is focused. |
| * @return {?} |
| */ |
| get: function () { |
| return this._focused; |
| }, |
| enumerable: true, |
| configurable: true |
| }); |
| Object.defineProperty(TdChipsComponent.prototype, "items", { |
| /** |
| * @return {?} |
| */ |
| get: function () { |
| return this._items; |
| }, |
| /** |
| * items?: any[] |
| * Renders the `mat-autocomplete` with the provided list to display as options. |
| * @param {?} items |
| * @return {?} |
| */ |
| set: function (items) { |
| this._items = items; |
| this._setFirstOptionActive(); |
| this._changeDetectorRef.markForCheck(); |
| }, |
| enumerable: true, |
| configurable: true |
| }); |
| Object.defineProperty(TdChipsComponent.prototype, "stacked", { |
| /** |
| * @return {?} |
| */ |
| get: function () { |
| return this._stacked; |
| }, |
| /** |
| * stacked?: boolean |
| * Set stacked or horizontal chips depending on value. |
| * Defaults to false. |
| * @param {?} stacked |
| * @return {?} |
| */ |
| set: function (stacked) { |
| this._stacked = coerceBooleanProperty(stacked); |
| }, |
| enumerable: true, |
| configurable: true |
| }); |
| Object.defineProperty(TdChipsComponent.prototype, "inputPosition", { |
| /** |
| * @return {?} |
| */ |
| get: function () { |
| return this._inputPosition; |
| }, |
| /** |
| * inputPosition?: 'before' | 'after' |
| * Set input position before or after the chips. |
| * Defaults to 'after'. |
| * @param {?} inputPosition |
| * @return {?} |
| */ |
| set: function (inputPosition) { |
| this._inputPosition = inputPosition; |
| }, |
| enumerable: true, |
| configurable: true |
| }); |
| Object.defineProperty(TdChipsComponent.prototype, "requireMatch", { |
| /** |
| * @return {?} |
| */ |
| get: function () { |
| return this._requireMatch; |
| }, |
| /** |
| * requireMatch?: boolean |
| * Blocks custom inputs and only allows selections from the autocomplete list. |
| * @param {?} requireMatch |
| * @return {?} |
| */ |
| set: function (requireMatch) { |
| this._requireMatch = coerceBooleanProperty(requireMatch); |
| }, |
| enumerable: true, |
| configurable: true |
| }); |
| Object.defineProperty(TdChipsComponent.prototype, "chipAddition", { |
| /** |
| * @return {?} |
| */ |
| get: function () { |
| return this._chipAddition; |
| }, |
| /** |
| * chipAddition?: boolean |
| * Disables the ability to add chips. When setting disabled as true, this will be overriden. |
| * Defaults to true. |
| * @param {?} chipAddition |
| * @return {?} |
| */ |
| set: function (chipAddition) { |
| this._chipAddition = chipAddition; |
| this._toggleInput(); |
| }, |
| enumerable: true, |
| configurable: true |
| }); |
| Object.defineProperty(TdChipsComponent.prototype, "canAddChip", { |
| /** |
| * Checks if not in disabled state and if chipAddition is set to 'true' |
| * States if a chip can be added and if the input is available |
| * @return {?} |
| */ |
| get: function () { |
| return this.chipAddition && !this.disabled; |
| }, |
| enumerable: true, |
| configurable: true |
| }); |
| Object.defineProperty(TdChipsComponent.prototype, "chipRemoval", { |
| /** |
| * @return {?} |
| */ |
| get: function () { |
| return this._chipRemoval; |
| }, |
| /** |
| * chipRemoval?: boolean |
| * Disables the ability to remove chips. If it doesn't exist chip remmoval defaults to true. |
| * When setting disabled as true, this will be overriden to false. |
| * @param {?} chipRemoval |
| * @return {?} |
| */ |
| set: function (chipRemoval) { |
| this._chipRemoval = chipRemoval; |
| }, |
| enumerable: true, |
| configurable: true |
| }); |
| Object.defineProperty(TdChipsComponent.prototype, "canRemoveChip", { |
| /** |
| * Checks if not in disabled state and if chipRemoval is set to 'true' |
| * States if a chip can be removed |
| * @return {?} |
| */ |
| get: function () { |
| return this.chipRemoval && !this.disabled; |
| }, |
| enumerable: true, |
| configurable: true |
| }); |
| Object.defineProperty(TdChipsComponent.prototype, "color", { |
| /** |
| * @return {?} |
| */ |
| get: function () { |
| return this._color; |
| }, |
| /** |
| * color?: 'primary' | 'accent' | 'warn' |
| * Sets the color for the input and focus/selected state of the chips. |
| * Defaults to 'primary' |
| * @param {?} color |
| * @return {?} |
| */ |
| set: function (color) { |
| if (color) { |
| this._renderer.removeClass(this._elementRef.nativeElement, 'mat-' + this._color); |
| this._color = color; |
| this._renderer.addClass(this._elementRef.nativeElement, 'mat-' + this._color); |
| } |
| }, |
| enumerable: true, |
| configurable: true |
| }); |
| Object.defineProperty(TdChipsComponent.prototype, "tabIndex", { |
| /** |
| * Hostbinding to set the a11y of the TdChipsComponent depending on its state |
| * @return {?} |
| */ |
| get: function () { |
| return this.disabled ? -1 : this._tabIndex; |
| }, |
| enumerable: true, |
| configurable: true |
| }); |
| /** |
| * Listens to host focus event to act on it |
| * @param {?} event |
| * @return {?} |
| */ |
| TdChipsComponent.prototype.focusListener = function (event) { |
| // should only focus if its not via mousedown to prevent clashing with autocomplete |
| if (!this._isMousedown) { |
| this.focus(); |
| } |
| event.preventDefault(); |
| }; |
| /** |
| * Listens to host mousedown event to act on it |
| * @param {?} event |
| * @return {?} |
| */ |
| TdChipsComponent.prototype.mousedownListener = function (event) { |
| var _this = this; |
| // sets a flag to know if there was a mousedown and then it returns it back to false |
| this._isMousedown = true; |
| toPromise.call(timer()).then(function () { |
| _this._isMousedown = false; |
| }); |
| }; |
| /** |
| * If clicking on :host or `td-chips-wrapper`, then we stop the click propagation so the autocomplete |
| * doesnt close automatically. |
| * @param {?} event |
| * @return {?} |
| */ |
| TdChipsComponent.prototype.clickListener = function (event) { |
| var /** @type {?} */ clickTarget = (event.target); |
| if (clickTarget === this._elementRef.nativeElement || |
| clickTarget.className.indexOf('td-chips-wrapper') > -1) { |
| this.focus(); |
| event.preventDefault(); |
| event.stopPropagation(); |
| } |
| }; |
| /** |
| * Listens to host keydown event to act on it depending on the keypress |
| * @param {?} event |
| * @return {?} |
| */ |
| TdChipsComponent.prototype.keydownListener = function (event) { |
| var _this = this; |
| switch (event.keyCode) { |
| case TAB: |
| // if tabing out, then unfocus the component |
| toPromise.call(timer()).then(function () { |
| _this.removeFocusedState(); |
| }); |
| break; |
| case ESCAPE: |
| if (this._inputChild.focused) { |
| this._nativeInput.nativeElement.blur(); |
| this.removeFocusedState(); |
| this._closeAutocomplete(); |
| } |
| else { |
| this.focus(); |
| } |
| break; |
| default: |
| } |
| }; |
| /** |
| * @return {?} |
| */ |
| TdChipsComponent.prototype.ngOnInit = function () { |
| var _this = this; |
| this.inputControl.valueChanges.pipe(debounceTime(this.debounce)).subscribe(function (value) { |
| _this.onInputChange.emit(value ? value : ''); |
| }); |
| this._changeDetectorRef.markForCheck(); |
| }; |
| /** |
| * @return {?} |
| */ |
| TdChipsComponent.prototype.ngAfterViewInit = function () { |
| this._watchOutsideClick(); |
| this._changeDetectorRef.markForCheck(); |
| }; |
| /** |
| * @return {?} |
| */ |
| TdChipsComponent.prototype.ngDoCheck = function () { |
| // Throw onChange event only if array changes size. |
| if (this.value && this.value.length !== this._length) { |
| this._length = this.value.length; |
| this.onChange(this.value); |
| } |
| }; |
| /** |
| * @return {?} |
| */ |
| TdChipsComponent.prototype.ngOnDestroy = function () { |
| if (this._outsideClickSubs) { |
| this._outsideClickSubs.unsubscribe(); |
| this._outsideClickSubs = undefined; |
| } |
| }; |
| /** |
| * @return {?} |
| */ |
| TdChipsComponent.prototype._setInternalClick = function () { |
| this._internalClick = true; |
| }; |
| /** |
| * Method executed when the disabled value changes |
| * @param {?} v |
| * @return {?} |
| */ |
| TdChipsComponent.prototype.onDisabledChange = function (v) { |
| this._toggleInput(); |
| }; |
| /** |
| * Method that is executed when trying to create a new chip from the autocomplete. |
| * It check if [requireMatch] is enabled, and tries to add the first active option |
| * else if just adds the value thats on the input |
| * returns 'true' if successful, 'false' if it fails. |
| * @return {?} |
| */ |
| TdChipsComponent.prototype._handleAddChip = function () { |
| var /** @type {?} */ value; |
| if (this.requireMatch) { |
| var /** @type {?} */ selectedOptions = this._options.toArray().filter(function (option) { |
| return option.active; |
| }); |
| if (selectedOptions.length > 0) { |
| value = selectedOptions[0].value; |
| selectedOptions[0].setInactiveStyles(); |
| } |
| if (!value) { |
| return false; |
| } |
| } |
| else { |
| // if there is a selection, then use that |
| // else use the input value as chip |
| if (this._autocompleteTrigger.activeOption) { |
| value = this._autocompleteTrigger.activeOption.value; |
| this._autocompleteTrigger.activeOption.setInactiveStyles(); |
| } |
| else { |
| value = this._inputChild.value; |
| if (value.trim() === '') { |
| return false; |
| } |
| } |
| } |
| return this.addChip(value); |
| }; |
| /** |
| * Method thats exectuted when trying to add a value as chip |
| * returns 'true' if successful, 'false' if it fails. |
| * @param {?} value |
| * @return {?} |
| */ |
| TdChipsComponent.prototype.addChip = function (value) { |
| var _this = this; |
| /** |
| * add a debounce ms delay when reopening the autocomplete to give it time |
| * to rerender the next list and at the correct spot |
| */ |
| this._closeAutocomplete(); |
| toPromise.call(timer(this.debounce)).then(function () { |
| _this.setFocusedState(); |
| _this._setFirstOptionActive(); |
| _this._openAutocomplete(); |
| }); |
| this.inputControl.setValue(''); |
| // check if value is already part of the model |
| if (this.value.indexOf(value) > -1) { |
| return false; |
| } |
| this.value.push(value); |
| this.onAdd.emit(value); |
| this.onChange(this.value); |
| this._changeDetectorRef.markForCheck(); |
| return true; |
| }; |
| /** |
| * Method that is executed when trying to remove a chip. |
| * returns 'true' if successful, 'false' if it fails. |
| * @param {?} index |
| * @return {?} |
| */ |
| TdChipsComponent.prototype.removeChip = function (index) { |
| var /** @type {?} */ removedValues = this.value.splice(index, 1); |
| if (removedValues.length === 0) { |
| return false; |
| } |
| /** |
| * Checks if deleting last single chip, to focus input afterwards |
| * Else check if its not the last chip of the list to focus the next one. |
| */ |
| if (index === (this._totalChips - 1) && index === 0) { |
| this._inputChild.focus(); |
| } |
| else if (index < (this._totalChips - 1)) { |
| this._focusChip(index + 1); |
| } |
| else if (index > 0) { |
| this._focusChip(index - 1); |
| } |
| this.onRemove.emit(removedValues[0]); |
| this.onChange(this.value); |
| this.inputControl.setValue(''); |
| this._changeDetectorRef.markForCheck(); |
| return true; |
| }; |
| /** |
| * Sets blur of chip and sends out event |
| * @param {?} event |
| * @param {?} value |
| * @return {?} |
| */ |
| TdChipsComponent.prototype._handleChipBlur = function (event, value) { |
| this.onChipBlur.emit(value); |
| }; |
| /** |
| * Sets focus of chip and sends out event |
| * @param {?} event |
| * @param {?} value |
| * @return {?} |
| */ |
| TdChipsComponent.prototype._handleChipFocus = function (event, value) { |
| this.setFocusedState(); |
| this.onChipFocus.emit(value); |
| }; |
| /** |
| * @return {?} |
| */ |
| TdChipsComponent.prototype._handleFocus = function () { |
| this.setFocusedState(); |
| this._setFirstOptionActive(); |
| return true; |
| }; |
| /** |
| * Sets focus state of the component |
| * @return {?} |
| */ |
| TdChipsComponent.prototype.setFocusedState = function () { |
| if (!this.disabled) { |
| this._focused = true; |
| this._tabIndex = -1; |
| this._changeDetectorRef.markForCheck(); |
| } |
| }; |
| /** |
| * Removes focus state of the component |
| * @return {?} |
| */ |
| TdChipsComponent.prototype.removeFocusedState = function () { |
| this._focused = false; |
| this._tabIndex = 0; |
| this._changeDetectorRef.markForCheck(); |
| }; |
| /** |
| * Programmatically focus the input or first chip. Since its the component entry point |
| * depending if a user can add or remove chips |
| * @return {?} |
| */ |
| TdChipsComponent.prototype.focus = function () { |
| if (this.canAddChip) { |
| this._inputChild.focus(); |
| } |
| else if (!this.disabled) { |
| this._focusFirstChip(); |
| } |
| }; |
| /** |
| * Passes relevant input key presses. |
| * @param {?} event |
| * @return {?} |
| */ |
| TdChipsComponent.prototype._inputKeydown = function (event) { |
| switch (event.keyCode) { |
| case UP_ARROW: |
| /** |
| * Since the first item is highlighted on [requireMatch], we need to inactivate it |
| * when pressing the up key |
| */ |
| if (this.requireMatch) { |
| var /** @type {?} */ length = this._options.length; |
| if (length > 1 && this._options.toArray()[0].active && this._internalActivateOption) { |
| this._options.toArray()[0].setInactiveStyles(); |
| this._internalActivateOption = false; |
| // prevent default window scrolling |
| event.preventDefault(); |
| } |
| } |
| break; |
| case LEFT_ARROW: |
| case DELETE: |
| case BACKSPACE: |
| this._closeAutocomplete(); |
| /** Check to see if input is empty when pressing left arrow to move to the last chip */ |
| if (!this._inputChild.value) { |
| this._focusLastChip(); |
| // prevent default window scrolling |
| event.preventDefault(); |
| } |
| break; |
| case RIGHT_ARROW: |
| this._closeAutocomplete(); |
| /** Check to see if input is empty when pressing right arrow to move to the first chip */ |
| if (!this._inputChild.value) { |
| this._focusFirstChip(); |
| // prevent default window scrolling |
| event.preventDefault(); |
| } |
| break; |
| default: |
| } |
| }; |
| /** |
| * Passes relevant chip key presses. |
| * @param {?} event |
| * @param {?} index |
| * @return {?} |
| */ |
| TdChipsComponent.prototype._chipKeydown = function (event, index) { |
| switch (event.keyCode) { |
| case DELETE: |
| case BACKSPACE: |
| /** Check to see if we can delete a chip */ |
| if (this.canRemoveChip) { |
| this.removeChip(index); |
| } |
| break; |
| case UP_ARROW: |
| case LEFT_ARROW: |
| /** |
| * Check to see if left/down arrow was pressed while focusing the first chip to focus input next |
| * Also check if input should be focused |
| */ |
| if (index === 0) { |
| // only try to target input if pressing left |
| if (this.canAddChip && event.keyCode === LEFT_ARROW) { |
| this._inputChild.focus(); |
| } |
| else { |
| this._focusLastChip(); |
| } |
| } |
| else if (index > 0) { |
| this._focusChip(index - 1); |
| } |
| // prevent default window scrolling |
| event.preventDefault(); |
| break; |
| case DOWN_ARROW: |
| case RIGHT_ARROW: |
| /** |
| * Check to see if right/up arrow was pressed while focusing the last chip to focus input next |
| * Also check if input should be focused |
| */ |
| if (index === (this._totalChips - 1)) { |
| // only try to target input if pressing right |
| if (this.canAddChip && event.keyCode === RIGHT_ARROW) { |
| this._inputChild.focus(); |
| } |
| else { |
| this._focusFirstChip(); |
| } |
| } |
| else if (index < (this._totalChips - 1)) { |
| this._focusChip(index + 1); |
| } |
| // prevent default window scrolling |
| event.preventDefault(); |
| break; |
| default: |
| } |
| }; |
| /** |
| * Method to remove from display the value added from the autocomplete since it goes directly as chip. |
| * @return {?} |
| */ |
| TdChipsComponent.prototype._removeInputDisplay = function () { |
| return ''; |
| }; |
| /** |
| * Method to open the autocomplete manually if its not already opened |
| * @return {?} |
| */ |
| TdChipsComponent.prototype._openAutocomplete = function () { |
| if (!this._autocompleteTrigger.panelOpen) { |
| this._autocompleteTrigger.openPanel(); |
| this._changeDetectorRef.markForCheck(); |
| } |
| }; |
| /** |
| * Method to close the autocomplete manually if its not already closed |
| * @return {?} |
| */ |
| TdChipsComponent.prototype._closeAutocomplete = function () { |
| if (this._autocompleteTrigger.panelOpen) { |
| this._autocompleteTrigger.closePanel(); |
| this._changeDetectorRef.markForCheck(); |
| } |
| }; |
| Object.defineProperty(TdChipsComponent.prototype, "_totalChips", { |
| /** |
| * Get total of chips |
| * @return {?} |
| */ |
| get: function () { |
| var /** @type {?} */ chips = this._chipsChildren.toArray(); |
| return chips.length; |
| }, |
| enumerable: true, |
| configurable: true |
| }); |
| /** |
| * Method to focus a desired chip by index |
| * @param {?} index |
| * @return {?} |
| */ |
| TdChipsComponent.prototype._focusChip = function (index) { |
| /** check to see if index exists in the array before focusing */ |
| if (index > -1 && this._totalChips > index) { |
| this._chipsChildren.toArray()[index].focus(); |
| } |
| }; |
| /** |
| * Method to focus first chip |
| * @return {?} |
| */ |
| TdChipsComponent.prototype._focusFirstChip = function () { |
| this._focusChip(0); |
| }; |
| /** |
| * Method to focus last chip |
| * @return {?} |
| */ |
| TdChipsComponent.prototype._focusLastChip = function () { |
| this._focusChip(this._totalChips - 1); |
| }; |
| /** |
| * Method to toggle the disable state of input |
| * Checks if not in disabled state and if chipAddition is set to 'true' |
| * @return {?} |
| */ |
| TdChipsComponent.prototype._toggleInput = function () { |
| if (this.canAddChip) { |
| this.inputControl.enable(); |
| } |
| else { |
| this.inputControl.disable(); |
| } |
| this._changeDetectorRef.markForCheck(); |
| }; |
| /** |
| * Sets first option as active to let the user know which one will be added when pressing enter |
| * Only if [requireMatch] has been set |
| * @return {?} |
| */ |
| TdChipsComponent.prototype._setFirstOptionActive = function () { |
| var _this = this; |
| if (this.requireMatch) { |
| // need to use a timer here to wait until the autocomplete has been opened (end of queue) |
| toPromise.call(timer()).then(function () { |
| if (_this.focused && _this._options && _this._options.length > 0) { |
| // clean up of previously active options |
| _this._options.toArray().forEach(function (option) { |
| option.setInactiveStyles(); |
| }); |
| // set the first one as active |
| _this._options.toArray()[0].setActiveStyles(); |
| _this._internalActivateOption = true; |
| _this._changeDetectorRef.markForCheck(); |
| } |
| }); |
| } |
| }; |
| /** |
| * Watches clicks outside of the component to remove the focus |
| * The autocomplete panel is considered inside the component so we |
| * need to use a flag to find out when its clicked. |
| * @return {?} |
| */ |
| TdChipsComponent.prototype._watchOutsideClick = function () { |
| var _this = this; |
| if (this._document) { |
| merge(fromEvent(this._document, 'click'), fromEvent(this._document, 'touchend')).pipe(filter(function (event) { |
| var /** @type {?} */ clickTarget = (event.target); |
| setTimeout(function () { |
| _this._internalClick = false; |
| }); |
| return _this.focused && |
| (clickTarget !== _this._elementRef.nativeElement) && |
| !_this._elementRef.nativeElement.contains(clickTarget) && !_this._internalClick; |
| })).subscribe(function () { |
| if (_this.focused) { |
| _this._autocompleteTrigger.closePanel(); |
| _this.removeFocusedState(); |
| _this.onTouched(); |
| _this._changeDetectorRef.markForCheck(); |
| } |
| }); |
| } |
| return undefined; |
| }; |
| return TdChipsComponent; |
| }(_TdChipsMixinBase)); |
| TdChipsComponent.decorators = [ |
| { type: Component, args: [{ |
| providers: [{ |
| provide: NG_VALUE_ACCESSOR, |
| useExisting: forwardRef(function () { return TdChipsComponent; }), |
| multi: true, |
| }], |
| selector: 'td-chips', |
| inputs: ['disabled', 'value'], |
| styles: [":host{\n display:block;\n padding:0 5px;\n min-height:48px; }\n :host .td-chips-wrapper{\n min-height:42px;\n display:-webkit-box;\n display:-ms-flexbox;\n display:flex;\n -webkit-box-orient:horizontal;\n -webkit-box-direction:normal;\n -ms-flex-direction:row;\n flex-direction:row;\n -ms-flex-wrap:wrap;\n flex-wrap:wrap;\n -webkit-box-align:start;\n -ms-flex-align:start;\n align-items:flex-start; }\n :host .td-chips-wrapper.td-chips-stacked .mat-basic-chip,\n :host .td-chips-wrapper.td-chips-stacked .td-chips-form-field{\n width:100%; }\n :host .td-chips-wrapper.td-chips-input-before-position .td-chips-form-field{\n -webkit-box-ordinal-group:0;\n -ms-flex-order:-1;\n order:-1; }\n :host .td-chip, :host .td-chip > .td-chip-content{\n -webkit-box-sizing:border-box;\n box-sizing:border-box;\n display:-webkit-box;\n display:-ms-flexbox;\n display:flex;\n -webkit-box-orient:horizontal;\n -webkit-box-direction:normal;\n -ms-flex-direction:row;\n flex-direction:row;\n max-width:100%;\n -webkit-box-align:center;\n -ms-flex-align:center;\n align-items:center;\n -ms-flex-line-pack:center;\n align-content:center;\n -webkit-box-pack:start;\n -ms-flex-pack:start;\n justify-content:start; }\n :host .td-chip.td-chip-stacked, :host .td-chip > .td-chip-content.td-chip-stacked{\n -webkit-box-pack:justify;\n -ms-flex-pack:justify;\n justify-content:space-between; }\n :host ::ng-deep{ }\n :host ::ng-deep .mat-form-field-wrapper{\n padding-bottom:2px; }\n :host ::ng-deep .mat-basic-chip{\n display:inline-block;\n cursor:default;\n border-radius:16px;\n margin:8px 8px 0 0;\n -webkit-box-sizing:border-box;\n box-sizing:border-box;\n max-width:100%;\n position:relative; }\n html[dir=rtl] :host ::ng-deep .mat-basic-chip{\n margin:8px 0 0 8px;\n unicode-bidi:embed; }\n body[dir=rtl] :host ::ng-deep .mat-basic-chip{\n margin:8px 0 0 8px;\n unicode-bidi:embed; }\n [dir=rtl] :host ::ng-deep .mat-basic-chip{\n margin:8px 0 0 8px;\n unicode-bidi:embed; }\n :host ::ng-deep .mat-basic-chip bdo[dir=rtl]{\n direction:rtl;\n unicode-bidi:bidi-override; }\n :host ::ng-deep .mat-basic-chip bdo[dir=ltr]{\n direction:ltr;\n unicode-bidi:bidi-override; }\n :host ::ng-deep .mat-basic-chip .td-chip{\n min-height:32px;\n line-height:32px;\n font-size:13px;\n padding:0 0 0 12px; }\n html[dir=rtl] :host ::ng-deep .mat-basic-chip .td-chip{\n padding:0 12px 0 0;\n unicode-bidi:embed; }\n body[dir=rtl] :host ::ng-deep .mat-basic-chip .td-chip{\n padding:0 12px 0 0;\n unicode-bidi:embed; }\n [dir=rtl] :host ::ng-deep .mat-basic-chip .td-chip{\n padding:0 12px 0 0;\n unicode-bidi:embed; }\n :host ::ng-deep .mat-basic-chip .td-chip bdo[dir=rtl]{\n direction:rtl;\n unicode-bidi:bidi-override; }\n :host ::ng-deep .mat-basic-chip .td-chip bdo[dir=ltr]{\n direction:ltr;\n unicode-bidi:bidi-override; }\n :host ::ng-deep .mat-basic-chip .td-chip [td-chip-avatar]{\n display:inline-block;\n -webkit-box-ordinal-group:-19;\n -ms-flex-order:-20;\n order:-20;\n -webkit-box-pack:center;\n -ms-flex-pack:center;\n justify-content:center;\n -webkit-box-align:center;\n -ms-flex-align:center;\n align-items:center;\n text-align:center;\n height:32px;\n width:32px;\n margin:0 8px 0 -12px;\n border-radius:50%; }\n html[dir=rtl] :host ::ng-deep .mat-basic-chip .td-chip [td-chip-avatar]{\n margin:0 -12px 0 8px;\n unicode-bidi:embed; }\n body[dir=rtl] :host ::ng-deep .mat-basic-chip .td-chip [td-chip-avatar]{\n margin:0 -12px 0 8px;\n unicode-bidi:embed; }\n [dir=rtl] :host ::ng-deep .mat-basic-chip .td-chip [td-chip-avatar]{\n margin:0 -12px 0 8px;\n unicode-bidi:embed; }\n :host ::ng-deep .mat-basic-chip .td-chip [td-chip-avatar] bdo[dir=rtl]{\n direction:rtl;\n unicode-bidi:bidi-override; }\n :host ::ng-deep .mat-basic-chip .td-chip [td-chip-avatar] bdo[dir=ltr]{\n direction:ltr;\n unicode-bidi:bidi-override; }\n :host ::ng-deep .mat-basic-chip.td-chip-after-pad{\n padding:0 12px 0 0; }\n html[dir=rtl] :host ::ng-deep .mat-basic-chip.td-chip-after-pad{\n padding:0 0 0 12px;\n unicode-bidi:embed; }\n body[dir=rtl] :host ::ng-deep .mat-basic-chip.td-chip-after-pad{\n padding:0 0 0 12px;\n unicode-bidi:embed; }\n [dir=rtl] :host ::ng-deep .mat-basic-chip.td-chip-after-pad{\n padding:0 0 0 12px;\n unicode-bidi:embed; }\n :host ::ng-deep .mat-basic-chip.td-chip-after-pad bdo[dir=rtl]{\n direction:rtl;\n unicode-bidi:bidi-override; }\n :host ::ng-deep .mat-basic-chip.td-chip-after-pad bdo[dir=ltr]{\n direction:ltr;\n unicode-bidi:bidi-override; }\n :host ::ng-deep .mat-basic-chip mat-icon.td-chip-removal{\n margin:0 4px;\n font-size:21px;\n line-height:22px; }\n :host ::ng-deep .mat-basic-chip mat-icon.td-chip-removal:hover{\n cursor:pointer; }\n :host ::ng-deep .td-chips-stacked .mat-basic-chip{\n margin:4px 0; }\n :host ::ng-deep .td-chips-stacked .mat-basic-chip:first-of-type{\n margin:8px 0 4px; }\n :host ::ng-deep .td-chips-stacked .mat-basic-chip:last-of-type{\n margin:4px 0 8px; }\n :host .mat-form-field-underline{\n position:relative;\n height:1px;\n width:100%;\n bottom:0; }\n :host .mat-form-field-underline.mat-disabled{\n background-position:0;\n bottom:-4px;\n background-color:transparent; }\n :host .mat-form-field-underline .mat-form-field-ripple{\n position:absolute;\n height:2px;\n top:0;\n width:100%;\n -webkit-transform-origin:50%;\n transform-origin:50%;\n -webkit-transform:scaleX(0.5);\n transform:scaleX(0.5);\n visibility:hidden;\n opacity:0;\n -webkit-transition:background-color 0.3s cubic-bezier(0.55, 0, 0.55, 0.2);\n transition:background-color 0.3s cubic-bezier(0.55, 0, 0.55, 0.2); }\n :host .mat-form-field-underline .mat-form-field-ripple.mat-focused{\n visibility:visible;\n opacity:1;\n -webkit-transform:scaleX(1);\n transform:scaleX(1);\n -webkit-transition:background-color 0.3s cubic-bezier(0.55, 0, 0.55, 0.2), -webkit-transform 150ms linear;\n transition:background-color 0.3s cubic-bezier(0.55, 0, 0.55, 0.2), -webkit-transform 150ms linear;\n transition:transform 150ms linear, background-color 0.3s cubic-bezier(0.55, 0, 0.55, 0.2);\n transition:transform 150ms linear, background-color 0.3s cubic-bezier(0.55, 0, 0.55, 0.2), -webkit-transform 150ms linear; }\n :host ::ng-deep mat-form-field .mat-form-field-underline{\n display:none; }\n"], |
| template: "<div class=\"td-chips-wrapper\"\n [class.td-chips-stacked]=\"stacked\"\n [class.td-chips-input-before-position]=\"inputPosition === 'before'\">\n <ng-template let-chip let-first=\"first\" let-index=\"index\" ngFor [ngForOf]=\"value\">\n <mat-basic-chip [class.td-chip-disabled]=\"disabled\"\n [class.td-chip-after-pad]=\"!canRemoveChip\"\n [color]=\"color\"\n (keydown)=\"_chipKeydown($event, index)\"\n (blur)=\"_handleChipBlur($event, chip)\"\n (focus)=\"_handleChipFocus($event, chip)\">\n <div class=\"td-chip\" [class.td-chip-stacked]=\"stacked\">\n <span class=\"td-chip-content\">\n <span *ngIf=\"!_chipTemplate?.templateRef\">{{chip}}</span>\n <ng-template\n *ngIf=\"_chipTemplate?.templateRef\"\n [ngTemplateOutlet]=\"_chipTemplate?.templateRef\"\n [ngTemplateOutletContext]=\"{ chip: chip }\">\n </ng-template>\n </span>\n <mat-icon *ngIf=\"canRemoveChip\" class=\"td-chip-removal\" (click)=\"_internalClick = removeChip(index)\">\n cancel\n </mat-icon>\n </div>\n </mat-basic-chip>\n </ng-template>\n <mat-form-field floatPlaceholder=\"never\"\n class=\"td-chips-form-field\"\n [style.width.px]=\"canAddChip ? null : 0\"\n [style.height.px]=\"canAddChip ? null : 0\"\n [color]=\"color\">\n <input matInput\n #input\n [tabIndex]=\"-1\"\n [matAutocomplete]=\"autocomplete\"\n [formControl]=\"inputControl\"\n [placeholder]=\"canAddChip? placeholder : ''\"\n (keydown)=\"_inputKeydown($event)\"\n (keyup.enter)=\"_handleAddChip()\"\n (focus)=\"_handleFocus()\">\n </mat-form-field>\n <mat-autocomplete #autocomplete=\"matAutocomplete\"\n [displayWith]=\"_removeInputDisplay\"\n (optionSelected)=\"addChip($event.option.value)\">\n <ng-template let-item let-first=\"first\" ngFor [ngForOf]=\"items\">\n <mat-option (click)=\"_setInternalClick()\" [value]=\"item\">\n <span *ngIf=\"!_autocompleteOptionTemplate?.templateRef\">{{item}}</span>\n <ng-template\n *ngIf=\"_autocompleteOptionTemplate?.templateRef\"\n [ngTemplateOutlet]=\"_autocompleteOptionTemplate?.templateRef\"\n [ngTemplateOutletContext]=\"{ option: item }\">\n </ng-template>\n </mat-option>\n </ng-template>\n </mat-autocomplete>\n</div>\n<div *ngIf=\"chipAddition\" class=\"mat-form-field-underline\"\n [class.mat-disabled]=\"disabled\">\n <span class=\"mat-form-field-ripple\"\n [class.mat-focused]=\"focused\"></span>\n</div>\n<ng-content></ng-content>", |
| changeDetection: ChangeDetectionStrategy.OnPush, |
| },] }, |
| ]; |
| /** @nocollapse */ |
| TdChipsComponent.ctorParameters = function () { return [ |
| { type: ElementRef, }, |
| { type: Renderer2, }, |
| { type: undefined, decorators: [{ type: Optional }, { type: Inject, args: [DOCUMENT,] },] }, |
| { type: ChangeDetectorRef, }, |
| ]; }; |
| TdChipsComponent.propDecorators = { |
| "_nativeInput": [{ type: ViewChild, args: ['input',] },], |
| "_inputChild": [{ type: ViewChild, args: [MatInput,] },], |
| "_autocompleteTrigger": [{ type: ViewChild, args: [MatAutocompleteTrigger,] },], |
| "_chipsChildren": [{ type: ViewChildren, args: [MatChip,] },], |
| "_chipTemplate": [{ type: ContentChild, args: [TdChipDirective,] },], |
| "_autocompleteOptionTemplate": [{ type: ContentChild, args: [TdAutocompleteOptionDirective,] },], |
| "_options": [{ type: ViewChildren, args: [MatOption,] },], |
| "items": [{ type: Input, args: ['items',] },], |
| "stacked": [{ type: Input, args: ['stacked',] },], |
| "inputPosition": [{ type: Input, args: ['inputPosition',] },], |
| "requireMatch": [{ type: Input, args: ['requireMatch',] },], |
| "chipAddition": [{ type: Input, args: ['chipAddition',] },], |
| "chipRemoval": [{ type: Input, args: ['chipRemoval',] },], |
| "placeholder": [{ type: Input, args: ['placeholder',] },], |
| "debounce": [{ type: Input, args: ['debounce',] },], |
| "color": [{ type: Input, args: ['color',] },], |
| "onAdd": [{ type: Output, args: ['add',] },], |
| "onRemove": [{ type: Output, args: ['remove',] },], |
| "onInputChange": [{ type: Output, args: ['inputChange',] },], |
| "onChipFocus": [{ type: Output, args: ['chipFocus',] },], |
| "onChipBlur": [{ type: Output, args: ['chipBlur',] },], |
| "tabIndex": [{ type: HostBinding, args: ['attr.tabindex',] },], |
| "focusListener": [{ type: HostListener, args: ['focus', ['$event'],] },], |
| "mousedownListener": [{ type: HostListener, args: ['mousedown', ['$event'],] },], |
| "clickListener": [{ type: HostListener, args: ['click', ['$event'],] },], |
| "keydownListener": [{ type: HostListener, args: ['keydown', ['$event'],] },], |
| }; |
| /** |
| * @fileoverview added by tsickle |
| * @suppress {checkTypes} checked by tsc |
| */ |
| var CovalentChipsModule = /** @class */ (function () { |
| function CovalentChipsModule() { |
| } |
| return CovalentChipsModule; |
| }()); |
| CovalentChipsModule.decorators = [ |
| { type: NgModule, args: [{ |
| imports: [ |
| ReactiveFormsModule, |
| CommonModule, |
| MatInputModule, |
| MatIconModule, |
| MatChipsModule, |
| MatAutocompleteModule, |
| ], |
| declarations: [ |
| TdChipsComponent, |
| TdChipDirective, |
| TdAutocompleteOptionDirective, |
| ], |
| exports: [ |
| TdChipsComponent, |
| TdChipDirective, |
| TdAutocompleteOptionDirective, |
| ], |
| },] }, |
| ]; |
| /** @nocollapse */ |
| CovalentChipsModule.ctorParameters = function () { return []; }; |
| /** |
| * @fileoverview added by tsickle |
| * @suppress {checkTypes} checked by tsc |
| */ |
| /** |
| * @fileoverview added by tsickle |
| * @suppress {checkTypes} checked by tsc |
| */ |
| /** |
| * @fileoverview added by tsickle |
| * @suppress {checkTypes} checked by tsc |
| */ |
| /** |
| * Generated bundle index. Do not edit. |
| */ |
| export { CovalentChipsModule, TdChipDirective, TdAutocompleteOptionDirective, TdChipsBase, _TdChipsMixinBase, TdChipsComponent }; |
| //# sourceMappingURL=covalent-core-chips.js.map |
