blob: 54f531c2139cec534fe3ade35a73e15e78ac3752 [file] [log] [blame]
import { MatIconModule } from '@angular/material/icon';
import { __extends } 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, CommonModule } from '@angular/common';
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 { Subscription, timer, merge, fromEvent } from 'rxjs';
import { filter, debounceTime } from 'rxjs/operators';
import { mixinDisabled, mixinControlValueAccessor } from '@covalent/core/common';
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingReturn,uselessCode} checked by tsc
*/
var TdChipDirective = /** @class */ (function (_super) {
__extends(TdChipDirective, _super);
function TdChipDirective(templateRef, viewContainerRef) {
return _super.call(this, templateRef, viewContainerRef) || this;
}
TdChipDirective.decorators = [
{ type: Directive, args: [{
selector: '[td-chip]ng-template',
},] }
];
/** @nocollapse */
TdChipDirective.ctorParameters = function () { return [
{ type: TemplateRef },
{ type: ViewContainerRef }
]; };
return TdChipDirective;
}(TemplatePortalDirective));
var TdAutocompleteOptionDirective = /** @class */ (function (_super) {
__extends(TdAutocompleteOptionDirective, _super);
function TdAutocompleteOptionDirective(templateRef, viewContainerRef) {
return _super.call(this, templateRef, viewContainerRef) || this;
}
TdAutocompleteOptionDirective.decorators = [
{ type: Directive, args: [{
selector: '[td-autocomplete-option]ng-template',
},] }
];
/** @nocollapse */
TdAutocompleteOptionDirective.ctorParameters = function () { return [
{ type: TemplateRef },
{ type: ViewContainerRef }
]; };
return TdAutocompleteOptionDirective;
}(TemplatePortalDirective));
var TdChipsBase = /** @class */ (function () {
function TdChipsBase(_changeDetectorRef) {
this._changeDetectorRef = _changeDetectorRef;
}
return TdChipsBase;
}());
/* tslint:disable-next-line */
/** @type {?} */
var _TdChipsMixinBase = mixinControlValueAccessor(mixinDisabled(TdChipsBase), []);
var TdChipsComponent = /** @class */ (function (_super) {
__extends(TdChipsComponent, _super);
function TdChipsComponent(_elementRef, _renderer, _document, _changeDetectorRef) {
var _this = _super.call(this, _changeDetectorRef) || this;
_this._elementRef = _elementRef;
_this._renderer = _renderer;
_this._document = _document;
_this._outsideClickSubs = Subscription.EMPTY;
_this._inputValueChangesSubs = Subscription.EMPTY;
_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._required = false;
_this._tabIndex = 0;
_this._touchendDebounce = 100;
_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();
/**
* compareWith? function
* Function used to check whether a chip value already exists.
* Defaults to strict equality comparison ===
*/
_this.compareWith = function (o1, o2) {
return o1 === o2;
};
_this._renderer.addClass(_this._elementRef.nativeElement, 'mat-' + _this._color);
return _this;
}
Object.defineProperty(TdChipsComponent.prototype, "focused", {
/**
* Flag that is true when autocomplete is focused.
*/
get: /**
* Flag that is true when autocomplete is focused.
* @return {?}
*/
function () {
return this._focused;
},
enumerable: true,
configurable: true
});
Object.defineProperty(TdChipsComponent.prototype, "items", {
get: /**
* @return {?}
*/
function () {
return this._items;
},
/**
* items?: any[]
* Renders the `mat-autocomplete` with the provided list to display as options.
*/
set: /**
* items?: any[]
* Renders the `mat-autocomplete` with the provided list to display as options.
* @param {?} items
* @return {?}
*/
function (items) {
this._items = items;
this._setFirstOptionActive();
this._changeDetectorRef.markForCheck();
},
enumerable: true,
configurable: true
});
Object.defineProperty(TdChipsComponent.prototype, "stacked", {
get: /**
* @return {?}
*/
function () {
return this._stacked;
},
/**
* stacked?: boolean
* Set stacked or horizontal chips depending on value.
* Defaults to false.
*/
set: /**
* stacked?: boolean
* Set stacked or horizontal chips depending on value.
* Defaults to false.
* @param {?} stacked
* @return {?}
*/
function (stacked) {
this._stacked = coerceBooleanProperty(stacked);
},
enumerable: true,
configurable: true
});
Object.defineProperty(TdChipsComponent.prototype, "inputPosition", {
get: /**
* @return {?}
*/
function () {
return this._inputPosition;
},
/**
* inputPosition?: 'before' | 'after'
* Set input position before or after the chips.
* Defaults to 'after'.
*/
set: /**
* inputPosition?: 'before' | 'after'
* Set input position before or after the chips.
* Defaults to 'after'.
* @param {?} inputPosition
* @return {?}
*/
function (inputPosition) {
this._inputPosition = inputPosition;
},
enumerable: true,
configurable: true
});
Object.defineProperty(TdChipsComponent.prototype, "requireMatch", {
get: /**
* @return {?}
*/
function () {
return this._requireMatch;
},
/**
* requireMatch?: boolean
* Blocks custom inputs and only allows selections from the autocomplete list.
*/
set: /**
* requireMatch?: boolean
* Blocks custom inputs and only allows selections from the autocomplete list.
* @param {?} requireMatch
* @return {?}
*/
function (requireMatch) {
this._requireMatch = coerceBooleanProperty(requireMatch);
},
enumerable: true,
configurable: true
});
Object.defineProperty(TdChipsComponent.prototype, "required", {
get: /**
* @return {?}
*/
function () {
return this._required;
},
/**
* required?: boolean
* Value is set to true if at least one chip is needed
* Defaults to false
*/
set: /**
* required?: boolean
* Value is set to true if at least one chip is needed
* Defaults to false
* @param {?} required
* @return {?}
*/
function (required) {
this._required = coerceBooleanProperty(required);
},
enumerable: true,
configurable: true
});
Object.defineProperty(TdChipsComponent.prototype, "chipAddition", {
get: /**
* @return {?}
*/
function () {
return this._chipAddition;
},
/**
* chipAddition?: boolean
* Disables the ability to add chips. When setting disabled as true, this will be overriden.
* Defaults to true.
*/
set: /**
* chipAddition?: boolean
* Disables the ability to add chips. When setting disabled as true, this will be overriden.
* Defaults to true.
* @param {?} chipAddition
* @return {?}
*/
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
*/
get: /**
* 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 {?}
*/
function () {
return this.chipAddition && !this.disabled;
},
enumerable: true,
configurable: true
});
Object.defineProperty(TdChipsComponent.prototype, "chipRemoval", {
get: /**
* @return {?}
*/
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.
*/
set: /**
* 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 {?}
*/
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
*/
get: /**
* Checks if not in disabled state and if chipRemoval is set to 'true'
* States if a chip can be removed
* @return {?}
*/
function () {
return this.chipRemoval && !this.disabled;
},
enumerable: true,
configurable: true
});
Object.defineProperty(TdChipsComponent.prototype, "displayPlaceHolder", {
/**
* returns the display placeholder
*/
get: /**
* returns the display placeholder
* @return {?}
*/
function () {
if (!this.canAddChip) {
return '';
}
return (this._required) ? this.placeholder + " *" : this.placeholder;
},
enumerable: true,
configurable: true
});
Object.defineProperty(TdChipsComponent.prototype, "color", {
get: /**
* @return {?}
*/
function () {
return this._color;
},
/**
* color?: 'primary' | 'accent' | 'warn'
* Sets the color for the input and focus/selected state of the chips.
* Defaults to 'primary'
*/
set: /**
* color?: 'primary' | 'accent' | 'warn'
* Sets the color for the input and focus/selected state of the chips.
* Defaults to 'primary'
* @param {?} color
* @return {?}
*/
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
*/
get: /**
* Hostbinding to set the a11y of the TdChipsComponent depending on its state
* @return {?}
*/
function () {
return this.disabled ? -1 : this._tabIndex;
},
enumerable: true,
configurable: true
});
/**
* Listens to host focus event to act on it
*/
/**
* Listens to host focus event to act on it
* @param {?} event
* @return {?}
*/
TdChipsComponent.prototype.focusListener = /**
* Listens to host focus event to act on it
* @param {?} event
* @return {?}
*/
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
*/
/**
* Listens to host mousedown event to act on it
* @param {?} event
* @return {?}
*/
TdChipsComponent.prototype.mousedownListener = /**
* Listens to host mousedown event to act on it
* @param {?} event
* @return {?}
*/
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;
timer().toPromise().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.
*/
/**
* 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 = /**
* If clicking on :host or `td-chips-wrapper`, then we stop the click propagation so the autocomplete
* doesnt close automatically.
* @param {?} event
* @return {?}
*/
function (event) {
/** @type {?} */
var clickTarget = (/** @type {?} */ (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
*/
/**
* Listens to host keydown event to act on it depending on the keypress
* @param {?} event
* @return {?}
*/
TdChipsComponent.prototype.keydownListener = /**
* Listens to host keydown event to act on it depending on the keypress
* @param {?} event
* @return {?}
*/
function (event) {
var _this = this;
switch (event.keyCode) {
case TAB:
// if tabing out, then unfocus the component
timer().toPromise().then(function () {
_this.removeFocusedState();
});
break;
case ESCAPE:
if (this._inputChild.focused) {
this._nativeInput.nativeElement.blur();
this.removeFocusedState();
this._closeAutocomplete();
}
else {
this.focus();
}
break;
default:
// default
}
};
/**
* @return {?}
*/
TdChipsComponent.prototype.ngOnInit = /**
* @return {?}
*/
function () {
var _this = this;
this._inputValueChangesSubs = this.inputControl.valueChanges.pipe(debounceTime(this.debounce)).subscribe(function (value) {
_this.onInputChange.emit(value ? value : '');
});
this._changeDetectorRef.markForCheck();
};
/**
* @return {?}
*/
TdChipsComponent.prototype.ngAfterViewInit = /**
* @return {?}
*/
function () {
this._watchOutsideClick();
this._changeDetectorRef.markForCheck();
};
/**
* @return {?}
*/
TdChipsComponent.prototype.ngDoCheck = /**
* @return {?}
*/
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 = /**
* @return {?}
*/
function () {
this._outsideClickSubs.unsubscribe();
this._inputValueChangesSubs.unsubscribe();
};
/**
* @return {?}
*/
TdChipsComponent.prototype._setInternalClick = /**
* @return {?}
*/
function () {
this._internalClick = true;
};
/** Method executed when the disabled value changes */
/**
* Method executed when the disabled value changes
* @param {?} v
* @return {?}
*/
TdChipsComponent.prototype.onDisabledChange = /**
* Method executed when the disabled value changes
* @param {?} v
* @return {?}
*/
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.
*/
/**
* 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 = /**
* 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 {?}
*/
function () {
/** @type {?} */
var value;
if (this.requireMatch) {
/** @type {?} */
var 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.
*/
/**
* 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 = /**
* Method thats exectuted when trying to add a value as chip
* returns 'true' if successful, 'false' if it fails.
* @param {?} value
* @return {?}
*/
function (value) {
/**
* add a debounce ms delay when reopening the autocomplete to give it time
* to rerender the next list and at the correct spot
*/
var _this = this;
this._closeAutocomplete();
timer(this.debounce).toPromise().then(function () {
_this.setFocusedState();
_this._setFirstOptionActive();
_this._openAutocomplete();
});
this.inputControl.setValue('');
// check if value is already part of the model
if (this.value.findIndex(function (item) { return _this.compareWith(item, 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.
*/
/**
* Method that is executed when trying to remove a chip.
* returns 'true' if successful, 'false' if it fails.
* @param {?} index
* @return {?}
*/
TdChipsComponent.prototype.removeChip = /**
* Method that is executed when trying to remove a chip.
* returns 'true' if successful, 'false' if it fails.
* @param {?} index
* @return {?}
*/
function (index) {
/** @type {?} */
var 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
*/
/**
* Sets blur of chip and sends out event
* @param {?} event
* @param {?} value
* @return {?}
*/
TdChipsComponent.prototype._handleChipBlur = /**
* Sets blur of chip and sends out event
* @param {?} event
* @param {?} value
* @return {?}
*/
function (event, value) {
this.onChipBlur.emit(value);
};
/**
* Sets focus of chip and sends out event
*/
/**
* Sets focus of chip and sends out event
* @param {?} event
* @param {?} value
* @return {?}
*/
TdChipsComponent.prototype._handleChipFocus = /**
* Sets focus of chip and sends out event
* @param {?} event
* @param {?} value
* @return {?}
*/
function (event, value) {
this.setFocusedState();
this.onChipFocus.emit(value);
};
/**
* @return {?}
*/
TdChipsComponent.prototype._handleFocus = /**
* @return {?}
*/
function () {
this.setFocusedState();
this._setFirstOptionActive();
return true;
};
/**
* Sets focus state of the component
*/
/**
* Sets focus state of the component
* @return {?}
*/
TdChipsComponent.prototype.setFocusedState = /**
* Sets focus state of the component
* @return {?}
*/
function () {
if (!this.disabled) {
this._focused = true;
this._tabIndex = -1;
this._changeDetectorRef.markForCheck();
}
};
/**
* Removes focus state of the component
*/
/**
* Removes focus state of the component
* @return {?}
*/
TdChipsComponent.prototype.removeFocusedState = /**
* Removes focus state of the component
* @return {?}
*/
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
*/
/**
* 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 = /**
* Programmatically focus the input or first chip. Since its the component entry point
* depending if a user can add or remove chips
* @return {?}
*/
function () {
if (this.canAddChip) {
this._inputChild.focus();
}
else if (!this.disabled) {
this._focusFirstChip();
}
};
/**
* Passes relevant input key presses.
*/
/**
* Passes relevant input key presses.
* @param {?} event
* @return {?}
*/
TdChipsComponent.prototype._inputKeydown = /**
* Passes relevant input key presses.
* @param {?} event
* @return {?}
*/
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) {
/** @type {?} */
var length_1 = this._options.length;
if (length_1 > 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:
// default
}
};
/**
* Passes relevant chip key presses.
*/
/**
* Passes relevant chip key presses.
* @param {?} event
* @param {?} index
* @return {?}
*/
TdChipsComponent.prototype._chipKeydown = /**
* Passes relevant chip key presses.
* @param {?} event
* @param {?} index
* @return {?}
*/
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:
// default
}
};
/**
* Method to remove from display the value added from the autocomplete since it goes directly as chip.
*/
/**
* Method to remove from display the value added from the autocomplete since it goes directly as chip.
* @return {?}
*/
TdChipsComponent.prototype._removeInputDisplay = /**
* Method to remove from display the value added from the autocomplete since it goes directly as chip.
* @return {?}
*/
function () {
return '';
};
/**
* Method to open the autocomplete manually if its not already opened
*/
/**
* Method to open the autocomplete manually if its not already opened
* @return {?}
*/
TdChipsComponent.prototype._openAutocomplete = /**
* Method to open the autocomplete manually if its not already opened
* @return {?}
*/
function () {
if (!this._autocompleteTrigger.panelOpen) {
this._autocompleteTrigger.openPanel();
this._changeDetectorRef.markForCheck();
}
};
/**
* Method to close the autocomplete manually if its not already closed
*/
/**
* Method to close the autocomplete manually if its not already closed
* @return {?}
*/
TdChipsComponent.prototype._closeAutocomplete = /**
* Method to close the autocomplete manually if its not already closed
* @return {?}
*/
function () {
if (this._autocompleteTrigger.panelOpen) {
this._autocompleteTrigger.closePanel();
this._changeDetectorRef.markForCheck();
}
};
Object.defineProperty(TdChipsComponent.prototype, "_totalChips", {
/**
* Get total of chips
*/
get: /**
* Get total of chips
* @return {?}
*/
function () {
/** @type {?} */
var chips = this._chipsChildren.toArray();
return chips.length;
},
enumerable: true,
configurable: true
});
/**
* Method to focus a desired chip by index
*/
/**
* Method to focus a desired chip by index
* @param {?} index
* @return {?}
*/
TdChipsComponent.prototype._focusChip = /**
* Method to focus a desired chip by index
* @param {?} index
* @return {?}
*/
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 */
/**
* Method to focus first chip
* @return {?}
*/
TdChipsComponent.prototype._focusFirstChip = /**
* Method to focus first chip
* @return {?}
*/
function () {
this._focusChip(0);
};
/** Method to focus last chip */
/**
* Method to focus last chip
* @return {?}
*/
TdChipsComponent.prototype._focusLastChip = /**
* Method to focus last chip
* @return {?}
*/
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'
*/
/**
* 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 = /**
* Method to toggle the disable state of input
* Checks if not in disabled state and if chipAddition is set to 'true'
* @return {?}
*/
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
*/
/**
* 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 = /**
* 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 {?}
*/
function () {
var _this = this;
if (this.requireMatch) {
// need to use a timer here to wait until the autocomplete has been opened (end of queue)
timer().toPromise().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.
*/
/**
* 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 = /**
* 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 {?}
*/
function () {
var _this = this;
if (this._document) {
this._outsideClickSubs = merge(fromEvent(this._document, 'click'), fromEvent(this._document, 'touchend')).pipe(debounceTime(this._touchendDebounce), filter(function (event) {
/** @type {?} */
var clickTarget = (/** @type {?} */ (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;
};
TdChipsComponent.decorators = [
{ type: Component, args: [{
providers: [{
provide: NG_VALUE_ACCESSOR,
useExisting: forwardRef(function () { return TdChipsComponent; }),
multi: true,
}],
selector: 'td-chips',
inputs: ['disabled', 'value'],
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 [disableRipple]=\"true\"\n [color]=\"color\"\n (keydown)=\"_chipKeydown($event, index)\"\n (blur)=\"_handleChipBlur($event, chip)\"\n (focus)=\"_handleChipFocus($event, chip)\">\n <div class=\"td-chip\" [class.td-chip-stacked]=\"stacked\">\n <span class=\"td-chip-content\">\n <span *ngIf=\"!_chipTemplate?.templateRef\">{{chip}}</span>\n <ng-template\n *ngIf=\"_chipTemplate?.templateRef\"\n [ngTemplateOutlet]=\"_chipTemplate?.templateRef\"\n [ngTemplateOutletContext]=\"{ chip: chip }\">\n </ng-template>\n </span>\n <mat-icon *ngIf=\"canRemoveChip\" class=\"td-chip-removal\" (click)=\"_internalClick = removeChip(index)\">\n cancel\n </mat-icon>\n </div>\n </mat-basic-chip>\n </ng-template>\n <mat-form-field floatLabel=\"never\"\n class=\"td-chips-form-field\"\n [style.width.px]=\"canAddChip ? null : 0\"\n [style.height.px]=\"canAddChip ? null : 0\"\n [color]=\"color\">\n <input matInput\n #input\n [tabIndex]=\"-1\"\n [matAutocomplete]=\"autocomplete\"\n [formControl]=\"inputControl\"\n [placeholder]=\"displayPlaceHolder\"\n (keydown)=\"_inputKeydown($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,
styles: [":host{display:block;padding:0 5px;min-height:48px}:host .td-chips-wrapper{min-height:42px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-align:start;-ms-flex-align:start;align-items:flex-start}:host .td-chips-wrapper.td-chips-stacked .mat-basic-chip,:host .td-chips-wrapper.td-chips-stacked .td-chips-form-field{width:100%}:host .td-chips-wrapper.td-chips-input-before-position .td-chips-form-field{-webkit-box-ordinal-group:0;-ms-flex-order:-1;order:-1}:host .td-chip,:host .td-chip>.td-chip-content{-webkit-box-sizing:border-box;box-sizing:border-box;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;max-width:100%;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-ms-flex-line-pack:center;align-content:center;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start;min-width:0}:host .td-chip.td-chip-stacked,:host .td-chip>.td-chip-content.td-chip-stacked{-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}:host ::ng-deep .mat-form-field-wrapper{padding-bottom:2px}:host ::ng-deep .mat-basic-chip{display:inline-block;cursor:default;border-radius:16px;margin:8px 8px 0 0;-webkit-box-sizing:border-box;box-sizing:border-box;max-width:100%;position:relative}html[dir=rtl] :host ::ng-deep .mat-basic-chip{margin:8px 0 0 8px;unicode-bidi:embed}body[dir=rtl] :host ::ng-deep .mat-basic-chip{margin:8px 0 0 8px;unicode-bidi:embed}[dir=rtl] :host ::ng-deep .mat-basic-chip{margin:8px 0 0 8px;unicode-bidi:embed}:host ::ng-deep .mat-basic-chip bdo[dir=rtl]{direction:rtl;unicode-bidi:bidi-override}:host ::ng-deep .mat-basic-chip bdo[dir=ltr]{direction:ltr;unicode-bidi:bidi-override}:host ::ng-deep .mat-basic-chip .td-chip{min-height:32px;line-height:32px;font-size:13px;padding:0 0 0 12px}html[dir=rtl] :host ::ng-deep .mat-basic-chip .td-chip{padding:0 12px 0 0;unicode-bidi:embed}body[dir=rtl] :host ::ng-deep .mat-basic-chip .td-chip{padding:0 12px 0 0;unicode-bidi:embed}[dir=rtl] :host ::ng-deep .mat-basic-chip .td-chip{padding:0 12px 0 0;unicode-bidi:embed}:host ::ng-deep .mat-basic-chip .td-chip bdo[dir=rtl]{direction:rtl;unicode-bidi:bidi-override}:host ::ng-deep .mat-basic-chip .td-chip bdo[dir=ltr]{direction:ltr;unicode-bidi:bidi-override}:host ::ng-deep .mat-basic-chip .td-chip [td-chip-avatar]{display:inline-block;-webkit-box-ordinal-group:-19;-ms-flex-order:-20;order:-20;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;text-align:center;height:32px;width:32px;margin:0 8px 0 -12px;border-radius:50%;-webkit-box-flex:0;-ms-flex:0 0 auto;flex:0 0 auto;-webkit-box-sizing:border-box;box-sizing:border-box}html[dir=rtl] :host ::ng-deep .mat-basic-chip .td-chip [td-chip-avatar]{margin:0 -12px 0 8px;unicode-bidi:embed}body[dir=rtl] :host ::ng-deep .mat-basic-chip .td-chip [td-chip-avatar]{margin:0 -12px 0 8px;unicode-bidi:embed}[dir=rtl] :host ::ng-deep .mat-basic-chip .td-chip [td-chip-avatar]{margin:0 -12px 0 8px;unicode-bidi:embed}:host ::ng-deep .mat-basic-chip .td-chip [td-chip-avatar] bdo[dir=rtl]{direction:rtl;unicode-bidi:bidi-override}:host ::ng-deep .mat-basic-chip .td-chip [td-chip-avatar] bdo[dir=ltr]{direction:ltr;unicode-bidi:bidi-override}:host ::ng-deep .mat-basic-chip.td-chip-after-pad{padding:0 12px 0 0}html[dir=rtl] :host ::ng-deep .mat-basic-chip.td-chip-after-pad{padding:0 0 0 12px;unicode-bidi:embed}body[dir=rtl] :host ::ng-deep .mat-basic-chip.td-chip-after-pad{padding:0 0 0 12px;unicode-bidi:embed}[dir=rtl] :host ::ng-deep .mat-basic-chip.td-chip-after-pad{padding:0 0 0 12px;unicode-bidi:embed}:host ::ng-deep .mat-basic-chip.td-chip-after-pad bdo[dir=rtl]{direction:rtl;unicode-bidi:bidi-override}:host ::ng-deep .mat-basic-chip.td-chip-after-pad bdo[dir=ltr]{direction:ltr;unicode-bidi:bidi-override}:host ::ng-deep .mat-basic-chip mat-icon.td-chip-removal{margin:0 4px;font-size:21px;line-height:22px}:host ::ng-deep .mat-basic-chip mat-icon.td-chip-removal:hover{cursor:pointer}:host ::ng-deep .td-chips-stacked .mat-basic-chip{margin:4px 0}:host ::ng-deep .td-chips-stacked .mat-basic-chip:first-of-type{margin:8px 0 4px}:host ::ng-deep .td-chips-stacked .mat-basic-chip:last-of-type{margin:4px 0 8px}:host .mat-form-field-underline{position:relative;height:1px;width:100%;bottom:0}:host .mat-form-field-underline.mat-disabled{background-position:0;bottom:-4px;background-color:transparent}:host .mat-form-field-underline .mat-form-field-ripple{position:absolute;height:2px;top:0;width:100%;-webkit-transform-origin:50%;-ms-transform-origin:50%;transform-origin:50%;-webkit-transform:scaleX(.5);-ms-transform:scaleX(.5);transform:scaleX(.5);visibility:hidden;opacity:0;-webkit-transition:background-color .3s cubic-bezier(.55,0,.55,.2);transition:background-color .3s cubic-bezier(.55,0,.55,.2)}:host .mat-form-field-underline .mat-form-field-ripple.mat-focused{visibility:visible;opacity:1;-webkit-transform:scaleX(1);-ms-transform:scaleX(1);transform:scaleX(1);-webkit-transition:background-color .3s cubic-bezier(.55,0,.55,.2),-webkit-transform 150ms linear;transition:transform 150ms linear,background-color .3s cubic-bezier(.55,0,.55,.2),-webkit-transform 150ms linear}:host.ng-invalid .mat-form-field-underline .mat-form-field-ripple{visibility:visible;opacity:1;-webkit-transform:scaleX(1);-ms-transform:scaleX(1);transform:scaleX(1);-webkit-transition:background-color .3s cubic-bezier(.55,0,.55,.2),-webkit-transform 150ms linear;transition:transform 150ms linear,background-color .3s cubic-bezier(.55,0,.55,.2),-webkit-transform 150ms linear}:host ::ng-deep mat-form-field .mat-form-field-underline{display:none}"]
}] }
];
/** @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',] }],
required: [{ type: Input, args: ['required',] }],
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',] }],
compareWith: [{ type: Input, args: ['compareWith',] }],
focusListener: [{ type: HostListener, args: ['focus', ['$event'],] }],
mousedownListener: [{ type: HostListener, args: ['mousedown', ['$event'],] }],
clickListener: [{ type: HostListener, args: ['click', ['$event'],] }],
keydownListener: [{ type: HostListener, args: ['keydown', ['$event'],] }]
};
return TdChipsComponent;
}(_TdChipsMixinBase));
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingReturn,uselessCode} checked by tsc
*/
var CovalentChipsModule = /** @class */ (function () {
function CovalentChipsModule() {
}
CovalentChipsModule.decorators = [
{ type: NgModule, args: [{
imports: [
ReactiveFormsModule,
CommonModule,
MatInputModule,
MatIconModule,
MatChipsModule,
MatAutocompleteModule,
],
declarations: [
TdChipsComponent,
TdChipDirective,
TdAutocompleteOptionDirective,
],
exports: [
TdChipsComponent,
TdChipDirective,
TdAutocompleteOptionDirective,
],
},] }
];
return CovalentChipsModule;
}());
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingReturn,uselessCode} checked by tsc
*/
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingReturn,uselessCode} checked by tsc
*/
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingReturn,uselessCode} checked by tsc
*/
export { CovalentChipsModule, TdChipDirective, TdAutocompleteOptionDirective, TdChipsBase, _TdChipsMixinBase, TdChipsComponent };
//# sourceMappingURL=covalent-core-chips.js.map