import * as i1 from '@angular/common';
import { CommonModule } from '@angular/common';
import * as i0 from '@angular/core';
import { forwardRef, EventEmitter, booleanAttribute, numberAttribute, Component, ChangeDetectionStrategy, ViewEncapsulation, Input, Output, ViewChild, ContentChild, NgModule } from '@angular/core';
import { NG_VALUE_ACCESSOR } from '@angular/forms';
import { PrimeTemplate, SharedModule } from 'primeng/api';
import * as i2 from 'primeng/ripple';
import { RippleModule } from 'primeng/ripple';
import { ObjectUtils } from 'primeng/utils';
import * as i3 from 'primeng/autofocus';
import { AutoFocusModule } from 'primeng/autofocus';
const SELECTBUTTON_VALUE_ACCESSOR = {
provide: NG_VALUE_ACCESSOR,
useExisting: forwardRef(() => SelectButton),
multi: true
};
/**
* SelectButton is used to choose single or multiple items from a list using buttons.
* @group Components
*/
class SelectButton {
cd;
/**
* An array of selectitems to display as the available options.
* @group Props
*/
options;
/**
* Name of the label field of an option.
* @group Props
*/
optionLabel;
/**
* Name of the value field of an option.
* @group Props
*/
optionValue;
/**
* Name of the disabled field of an option.
* @group Props
*/
optionDisabled;
/**
* Whether selection can be cleared.
* @group Props
*/
unselectable = false;
/**
* Index of the element in tabbing order.
* @group Props
*/
tabindex = 0;
/**
* When specified, allows selecting multiple values.
* @group Props
*/
multiple;
/**
* Whether selection can not be cleared.
* @group Props
*/
allowEmpty = true;
/**
* Inline style of the component.
* @group Props
*/
style;
/**
* Style class of the component.
* @group Props
*/
styleClass;
/**
* Establishes relationships between the component and label(s) where its value should be one or more element IDs.
* @group Props
*/
ariaLabelledBy;
/**
* When present, it specifies that the element should be disabled.
* @group Props
*/
disabled;
/**
* A property to uniquely identify a value in options.
* @group Props
*/
dataKey;
/**
* When present, it specifies that the component should automatically get focus on load.
* @group Props
*/
autofocus;
/**
* Callback to invoke on input click.
* @param {SelectButtonOptionClickEvent} event - Custom click event.
* @group Emits
*/
onOptionClick = new EventEmitter();
/**
* Callback to invoke on selection change.
* @param {SelectButtonChangeEvent} event - Custom change event.
* @group Emits
*/
onChange = new EventEmitter();
container;
itemTemplate;
get selectButtonTemplate() {
return this.itemTemplate?.template;
}
get equalityKey() {
return this.optionValue ? null : this.dataKey;
}
value;
onModelChange = () => { };
onModelTouched = () => { };
focusedIndex = 0;
constructor(cd) {
this.cd = cd;
}
getOptionLabel(option) {
return this.optionLabel ? ObjectUtils.resolveFieldData(option, this.optionLabel) : option.label != undefined ? option.label : option;
}
getOptionValue(option) {
return this.optionValue ? ObjectUtils.resolveFieldData(option, this.optionValue) : this.optionLabel || option.value === undefined ? option : option.value;
}
isOptionDisabled(option) {
return this.optionDisabled ? ObjectUtils.resolveFieldData(option, this.optionDisabled) : option.disabled !== undefined ? option.disabled : false;
}
writeValue(value) {
this.value = value;
this.cd.markForCheck();
}
registerOnChange(fn) {
this.onModelChange = fn;
}
registerOnTouched(fn) {
this.onModelTouched = fn;
}
setDisabledState(val) {
this.disabled = val;
this.cd.markForCheck();
}
onOptionSelect(event, option, index) {
if (this.disabled || this.isOptionDisabled(option)) {
return;
}
let selected = this.isSelected(option);
if (selected && this.unselectable) {
return;
}
let optionValue = this.getOptionValue(option);
let newValue;
if (this.multiple) {
if (selected)
newValue = this.value.filter((val) => !ObjectUtils.equals(val, optionValue, this.equalityKey));
else
newValue = this.value ? [...this.value, optionValue] : [optionValue];
}
else {
if (selected && !this.allowEmpty) {
return;
}
newValue = selected ? null : optionValue;
}
this.focusedIndex = index;
this.value = newValue;
this.onModelChange(this.value);
this.onChange.emit({
originalEvent: event,
value: this.value
});
this.onOptionClick.emit({
originalEvent: event,
option: option,
index: index
});
}
onKeyDown(event, option, index) {
switch (event.code) {
case 'Space': {
this.onOptionSelect(event, option, index);
event.preventDefault();
break;
}
case 'ArrowDown':
case 'ArrowRight': {
this.changeTabIndexes(event, 'next');
event.preventDefault();
break;
}
case 'ArrowUp':
case 'ArrowLeft': {
this.changeTabIndexes(event, 'prev');
event.preventDefault();
break;
}
default:
//no op
break;
}
}
changeTabIndexes(event, direction) {
let firstTabableChild, index;
for (let i = 0; i <= this.container.nativeElement.children.length - 1; i++) {
if (this.container.nativeElement.children[i].getAttribute('tabindex') === '0')
firstTabableChild = { elem: this.container.nativeElement.children[i], index: i };
}
if (direction === 'prev') {
if (firstTabableChild.index === 0)
index = this.container.nativeElement.children.length - 1;
else
index = firstTabableChild.index - 1;
}
else {
if (firstTabableChild.index === this.container.nativeElement.children.length - 1)
index = 0;
else
index = firstTabableChild.index + 1;
}
this.focusedIndex = index;
this.container.nativeElement.children[index].focus();
}
onFocus(event, index) {
this.focusedIndex = index;
}
onBlur() {
this.onModelTouched();
}
removeOption(option) {
this.value = this.value.filter((val) => !ObjectUtils.equals(val, this.getOptionValue(option), this.dataKey));
}
isSelected(option) {
let selected = false;
const optionValue = this.getOptionValue(option);
if (this.multiple) {
if (this.value && Array.isArray(this.value)) {
for (let val of this.value) {
if (ObjectUtils.equals(val, optionValue, this.dataKey)) {
selected = true;
break;
}
}
}
}
else {
selected = ObjectUtils.equals(this.getOptionValue(option), this.value, this.equalityKey);
}
return selected;
}
static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: SelectButton, deps: [{ token: i0.ChangeDetectorRef }], target: i0.ɵɵFactoryTarget.Component });
static ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "16.1.0", version: "17.3.7", type: SelectButton, selector: "p-selectButton", inputs: { options: "options", optionLabel: "optionLabel", optionValue: "optionValue", optionDisabled: "optionDisabled", unselectable: ["unselectable", "unselectable", booleanAttribute], tabindex: ["tabindex", "tabindex", numberAttribute], multiple: ["multiple", "multiple", booleanAttribute], allowEmpty: ["allowEmpty", "allowEmpty", booleanAttribute], style: "style", styleClass: "styleClass", ariaLabelledBy: "ariaLabelledBy", disabled: ["disabled", "disabled", booleanAttribute], dataKey: "dataKey", autofocus: ["autofocus", "autofocus", booleanAttribute] }, outputs: { onOptionClick: "onOptionClick", onChange: "onChange" }, host: { classAttribute: "p-element" }, providers: [SELECTBUTTON_VALUE_ACCESSOR], queries: [{ propertyName: "itemTemplate", first: true, predicate: PrimeTemplate, descendants: true }], viewQueries: [{ propertyName: "container", first: true, predicate: ["container"], descendants: true }], ngImport: i0, template: `
{{ getOptionLabel(option) }}
`, isInline: true, styles: ["@layer primeng{.p-button{margin:0;display:inline-flex;cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;vertical-align:bottom;text-align:center;overflow:hidden;position:relative}.p-button-label{flex:1 1 auto}.p-button-icon-right{order:1}.p-button:disabled{cursor:default;pointer-events:none}.p-button-icon-only{justify-content:center}.p-button-icon-only:after{content:\"p\";visibility:hidden;clip:rect(0 0 0 0);width:0}.p-button-vertical{flex-direction:column}.p-button-icon-bottom{order:2}.p-button-group .p-button{margin:0}.p-button-group .p-button:focus,.p-button-group p-button:focus .p-button,.p-buttonset .p-button:focus,.p-buttonset p-button:focus .p-button{position:relative;z-index:1}.p-button-group .p-button:not(:last-child),.p-button-group .p-button:not(:last-child):hover,.p-button-group p-button:not(:last-child) .p-button,.p-button-group p-button:not(:last-child) .p-button:hover,.p-buttonset .p-button:not(:last-child),.p-buttonset .p-button:not(:last-child):hover,.p-buttonset p-button:not(:last-child) .p-button,.p-buttonset p-button:not(:last-child) .p-button:hover{border-right:0 none}.p-button-group .p-button:not(:first-of-type):not(:last-of-type),.p-button-group p-button:not(:first-of-type):not(:last-of-type) .p-button,.p-buttonset .p-button:not(:first-of-type):not(:last-of-type),.p-buttonset p-button:not(:first-of-type):not(:last-of-type) .p-button{border-radius:0}.p-button-group .p-button:first-of-type:not(:only-of-type),.p-button-group p-button:first-of-type:not(:only-of-type) .p-button,.p-buttonset .p-button:first-of-type:not(:only-of-type),.p-buttonset p-button:first-of-type:not(:only-of-type) .p-button{border-top-right-radius:0;border-bottom-right-radius:0}.p-button-group .p-button:last-of-type:not(:only-of-type),.p-button-group p-button:last-of-type:not(:only-of-type) .p-button,.p-buttonset .p-button:last-of-type:not(:only-of-type),.p-buttonset p-button:last-of-type:not(:only-of-type) .p-button{border-top-left-radius:0;border-bottom-left-radius:0}p-button[iconpos=right] spinnericon{order:1}}\n"], dependencies: [{ kind: "directive", type: i1.NgClass, selector: "[ngClass]", inputs: ["class", "ngClass"] }, { kind: "directive", type: i1.NgForOf, selector: "[ngFor][ngForOf]", inputs: ["ngForOf", "ngForTrackBy", "ngForTemplate"] }, { kind: "directive", type: i1.NgIf, selector: "[ngIf]", inputs: ["ngIf", "ngIfThen", "ngIfElse"] }, { kind: "directive", type: i1.NgTemplateOutlet, selector: "[ngTemplateOutlet]", inputs: ["ngTemplateOutletContext", "ngTemplateOutlet", "ngTemplateOutletInjector"] }, { kind: "directive", type: i1.NgStyle, selector: "[ngStyle]", inputs: ["ngStyle"] }, { kind: "directive", type: i2.Ripple, selector: "[pRipple]" }, { kind: "directive", type: i3.AutoFocus, selector: "[pAutoFocus]", inputs: ["autofocus"] }], changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: SelectButton, decorators: [{
type: Component,
args: [{ selector: 'p-selectButton', template: `
{{ getOptionLabel(option) }}
`, providers: [SELECTBUTTON_VALUE_ACCESSOR], changeDetection: ChangeDetectionStrategy.OnPush, encapsulation: ViewEncapsulation.None, host: {
class: 'p-element'
}, styles: ["@layer primeng{.p-button{margin:0;display:inline-flex;cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;vertical-align:bottom;text-align:center;overflow:hidden;position:relative}.p-button-label{flex:1 1 auto}.p-button-icon-right{order:1}.p-button:disabled{cursor:default;pointer-events:none}.p-button-icon-only{justify-content:center}.p-button-icon-only:after{content:\"p\";visibility:hidden;clip:rect(0 0 0 0);width:0}.p-button-vertical{flex-direction:column}.p-button-icon-bottom{order:2}.p-button-group .p-button{margin:0}.p-button-group .p-button:focus,.p-button-group p-button:focus .p-button,.p-buttonset .p-button:focus,.p-buttonset p-button:focus .p-button{position:relative;z-index:1}.p-button-group .p-button:not(:last-child),.p-button-group .p-button:not(:last-child):hover,.p-button-group p-button:not(:last-child) .p-button,.p-button-group p-button:not(:last-child) .p-button:hover,.p-buttonset .p-button:not(:last-child),.p-buttonset .p-button:not(:last-child):hover,.p-buttonset p-button:not(:last-child) .p-button,.p-buttonset p-button:not(:last-child) .p-button:hover{border-right:0 none}.p-button-group .p-button:not(:first-of-type):not(:last-of-type),.p-button-group p-button:not(:first-of-type):not(:last-of-type) .p-button,.p-buttonset .p-button:not(:first-of-type):not(:last-of-type),.p-buttonset p-button:not(:first-of-type):not(:last-of-type) .p-button{border-radius:0}.p-button-group .p-button:first-of-type:not(:only-of-type),.p-button-group p-button:first-of-type:not(:only-of-type) .p-button,.p-buttonset .p-button:first-of-type:not(:only-of-type),.p-buttonset p-button:first-of-type:not(:only-of-type) .p-button{border-top-right-radius:0;border-bottom-right-radius:0}.p-button-group .p-button:last-of-type:not(:only-of-type),.p-button-group p-button:last-of-type:not(:only-of-type) .p-button,.p-buttonset .p-button:last-of-type:not(:only-of-type),.p-buttonset p-button:last-of-type:not(:only-of-type) .p-button{border-top-left-radius:0;border-bottom-left-radius:0}p-button[iconpos=right] spinnericon{order:1}}\n"] }]
}], ctorParameters: () => [{ type: i0.ChangeDetectorRef }], propDecorators: { options: [{
type: Input
}], optionLabel: [{
type: Input
}], optionValue: [{
type: Input
}], optionDisabled: [{
type: Input
}], unselectable: [{
type: Input,
args: [{ transform: booleanAttribute }]
}], tabindex: [{
type: Input,
args: [{ transform: numberAttribute }]
}], multiple: [{
type: Input,
args: [{ transform: booleanAttribute }]
}], allowEmpty: [{
type: Input,
args: [{ transform: booleanAttribute }]
}], style: [{
type: Input
}], styleClass: [{
type: Input
}], ariaLabelledBy: [{
type: Input
}], disabled: [{
type: Input,
args: [{ transform: booleanAttribute }]
}], dataKey: [{
type: Input
}], autofocus: [{
type: Input,
args: [{ transform: booleanAttribute }]
}], onOptionClick: [{
type: Output
}], onChange: [{
type: Output
}], container: [{
type: ViewChild,
args: ['container']
}], itemTemplate: [{
type: ContentChild,
args: [PrimeTemplate]
}] } });
class SelectButtonModule {
static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: SelectButtonModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule });
static ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "14.0.0", version: "17.3.7", ngImport: i0, type: SelectButtonModule, declarations: [SelectButton], imports: [CommonModule, RippleModule, SharedModule, AutoFocusModule], exports: [SelectButton, SharedModule] });
static ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: SelectButtonModule, imports: [CommonModule, RippleModule, SharedModule, AutoFocusModule, SharedModule] });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: SelectButtonModule, decorators: [{
type: NgModule,
args: [{
imports: [CommonModule, RippleModule, SharedModule, AutoFocusModule],
exports: [SelectButton, SharedModule],
declarations: [SelectButton]
}]
}] });
/**
* Generated bundle index. Do not edit.
*/
export { SELECTBUTTON_VALUE_ACCESSOR, SelectButton, SelectButtonModule };
//# sourceMappingURL=primeng-selectbutton.mjs.map