fundamental-ngx
Version:
SAP Fundamentals, implemented in Angular
254 lines • 19.1 kB
JavaScript
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
import { Component, Input, Output, EventEmitter, ViewChild, ViewEncapsulation, ContentChild } from '@angular/core';
import { PopoverDirective } from './popover-directive/popover.directive';
import { PopoverDropdownComponent } from './popover-dropdown/popover-dropdown.component';
/** @type {?} */
let popoverUniqueId = 0;
/**
* The popover is a wrapping component that accepts a *control* as well as a *body*.
* The control is what will trigger the opening of the actual popover, which is called the body.
* By default, popovers are triggered by click. This can be customized through the *triggers* input.
* PopoverComponent is an abstraction of PopoverDirective.
*/
export class PopoverComponent {
constructor() {
/**
* Whether the popover should have an arrow.
*/
this.noArrow = true;
/**
* Whether the popover is disabled.
*/
this.disabled = false;
/**
* Whether the popover should be treated as a dropdown.
*/
this.isDropdown = false;
/**
* The trigger events that will open/close the popover.
* Accepts any [HTML DOM Events](https://www.w3schools.com/jsref/dom_obj_event.asp).
*/
this.triggers = ['click'];
/**
* Whether the popover is open. Can be used through two-way binding.
*/
this.isOpen = false;
/**
* The Popper.js options to attach to this popover.
* See the [Popper.js Documentation](https://popper.js.org/popper-documentation.html) for details.
*/
this.options = {
placement: 'bottom-start',
modifiers: {
preventOverflow: {
enabled: true,
escapeWithReference: true,
boundariesElement: 'scrollParent'
}
}
};
/**
* Whether the popover should be focusTrapped.
*/
this.focusTrapped = false;
/**
* Whether the popover should close when a click is made outside its boundaries.
*/
this.closeOnOutsideClick = true;
/**
* Whether the popover should close when the escape key is pressed.
*/
this.closeOnEscapeKey = true;
/**
* Event emitted when the state of the isOpen property changes.
*/
this.isOpenChange = new EventEmitter();
/**
* Id of the popover. If none is provided, one will be generated.
*/
this.id = 'fd-popover-' + popoverUniqueId++;
}
/**
* Toggles the popover open state.
* @return {?}
*/
toggle() {
if (this.isOpen) {
this.close();
}
else {
this.open();
}
}
/**
* Closes the popover.
* @return {?}
*/
close() {
if (this.isOpen) {
this.isOpen = false;
this.isOpenChange.emit(this.isOpen);
}
}
/**
* Opens the popover.
* @return {?}
*/
open() {
if (!this.isOpen) {
this.isOpen = true;
this.isOpenChange.emit(this.isOpen);
}
}
/**
* Forces an update of the popover's positioning calculation.
* @return {?}
*/
updatePopover() {
this.directiveRef.updatePopper();
}
/**
* Function is called every time popover changes open attribute
* @param {?} isOpen
* @return {?}
*/
openChanged(isOpen) {
this.isOpenChange.emit(isOpen);
this.updateDropdownIsOpen(isOpen);
}
/**
* @hidden
* Function that allows us to control aria-expanded on dropdown child
*
* @private
* @param {?} isOpen
* @return {?}
*/
updateDropdownIsOpen(isOpen) {
if (this.dropdownComponent) {
this.dropdownComponent.isOpen = isOpen;
}
}
}
PopoverComponent.decorators = [
{ type: Component, args: [{
selector: 'fd-popover',
template: "<div #popoverContainer>\n <div class=\"fd-popover__control\"\n [attr.aria-expanded]=\"this.disabled ? false : isOpen\"\n [attr.aria-disabled]=\"this.disabled\"\n aria-haspopup=\"true\"\n [fdPopover]=\"popoverBody\"\n [(isOpen)]=\"isOpen\"\n (isOpenChange)=\"openChanged($event)\"\n [noArrow]=\"noArrow\"\n [disabled]=\"disabled\"\n [triggers]=\"triggers\"\n [placement]=\"placement\"\n [focusTrapped]=\"focusTrapped\"\n [options]=\"options\"\n [fillControlMode]=\"fillControlMode\"\n [closeOnOutsideClick]=\"closeOnOutsideClick\"\n [closeOnEscapeKey]=\"closeOnEscapeKey\"\n [appendTo]=\"(appendTo ? appendTo : popoverContainer)\">\n <ng-content select=\"fd-popover-control\"></ng-content>\n <ng-content select=\"fd-dropdown-control\"></ng-content>\n </div>\n <ng-template #popoverBody>\n <ng-container *ngTemplateOutlet=\"popoverBodyTpl\"></ng-container>\n </ng-template>\n</div>\n\n<ng-template #popoverBodyTpl>\n <div [attr.aria-hidden]=\"disabled ? true : !isOpen\">\n <ng-content select=\"fd-popover-body\"></ng-content>\n </div>\n</ng-template>\n",
host: {
'[class.fd-popover-custom]': 'true',
'[attr.id]': 'id'
},
encapsulation: ViewEncapsulation.None,
styles: [".fd-popover-custom{margin-right:0;display:inline-block}.fd-popover-custom .fd-dropdown{position:static}"]
}] }
];
PopoverComponent.propDecorators = {
directiveRef: [{ type: ViewChild, args: [PopoverDirective,] }],
dropdownComponent: [{ type: ContentChild, args: [PopoverDropdownComponent,] }],
noArrow: [{ type: Input }],
disabled: [{ type: Input }],
isDropdown: [{ type: Input }],
appendTo: [{ type: Input }],
triggers: [{ type: Input }],
placement: [{ type: Input }],
isOpen: [{ type: Input }],
options: [{ type: Input }],
focusTrapped: [{ type: Input }],
fillControlMode: [{ type: Input }],
closeOnOutsideClick: [{ type: Input }],
closeOnEscapeKey: [{ type: Input }],
isOpenChange: [{ type: Output }],
id: [{ type: Input }]
};
if (false) {
/**
* @hidden
* @type {?}
*/
PopoverComponent.prototype.directiveRef;
/**
* @hidden
* @type {?}
*/
PopoverComponent.prototype.dropdownComponent;
/**
* Whether the popover should have an arrow.
* @type {?}
*/
PopoverComponent.prototype.noArrow;
/**
* Whether the popover is disabled.
* @type {?}
*/
PopoverComponent.prototype.disabled;
/**
* Whether the popover should be treated as a dropdown.
* @type {?}
*/
PopoverComponent.prototype.isDropdown;
/**
* The element to which the popover should be appended.
* @type {?}
*/
PopoverComponent.prototype.appendTo;
/**
* The trigger events that will open/close the popover.
* Accepts any [HTML DOM Events](https://www.w3schools.com/jsref/dom_obj_event.asp).
* @type {?}
*/
PopoverComponent.prototype.triggers;
/**
* The placement of the popover. It can be one of: top, top-start, top-end, bottom,
* bottom-start, bottom-end, right, right-start, right-end, left, left-start, left-end.
* @type {?}
*/
PopoverComponent.prototype.placement;
/**
* Whether the popover is open. Can be used through two-way binding.
* @type {?}
*/
PopoverComponent.prototype.isOpen;
/**
* The Popper.js options to attach to this popover.
* See the [Popper.js Documentation](https://popper.js.org/popper-documentation.html) for details.
* @type {?}
*/
PopoverComponent.prototype.options;
/**
* Whether the popover should be focusTrapped.
* @type {?}
*/
PopoverComponent.prototype.focusTrapped;
/**
* Preset options for the popover body width.
* * `at-least` will apply a minimum width to the body equivalent to the width of the control.
* * `equal` will apply a width to the body equivalent to the width of the control.
* * Leave blank for no effect.
* @type {?}
*/
PopoverComponent.prototype.fillControlMode;
/**
* Whether the popover should close when a click is made outside its boundaries.
* @type {?}
*/
PopoverComponent.prototype.closeOnOutsideClick;
/**
* Whether the popover should close when the escape key is pressed.
* @type {?}
*/
PopoverComponent.prototype.closeOnEscapeKey;
/**
* Event emitted when the state of the isOpen property changes.
* @type {?}
*/
PopoverComponent.prototype.isOpenChange;
/**
* Id of the popover. If none is provided, one will be generated.
* @type {?}
*/
PopoverComponent.prototype.id;
}
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This can be customized through the *triggers* input.\n * PopoverComponent is an abstraction of PopoverDirective.\n */\n@Component({\n    selector: 'fd-popover',\n    templateUrl: './popover.component.html',\n    styleUrls: ['./popover.component.scss'],\n    host: {\n        '[class.fd-popover-custom]': 'true',\n        '[attr.id]': 'id'\n    },\n    encapsulation: ViewEncapsulation.None\n})\nexport class PopoverComponent {\n\n    /** @hidden */\n    @ViewChild(PopoverDirective)\n    directiveRef: PopoverDirective;\n    /** @hidden */\n    @ContentChild(PopoverDropdownComponent) dropdownComponent: PopoverDropdownComponent;\n\n    /** Whether the popover should have an arrow. */\n    @Input()\n    noArrow: boolean = true;\n\n    /** Whether the popover is disabled. */\n    @Input()\n    disabled: boolean = false;\n\n    /** Whether the popover should be treated as a dropdown. */\n    @Input()\n    isDropdown: boolean = false;\n\n    /** The element to which the popover should be appended. */\n    @Input()\n    appendTo: HTMLElement | 'body';\n\n    /** The trigger events that will open/close the popover.\n     *  Accepts any [HTML DOM Events](https://www.w3schools.com/jsref/dom_obj_event.asp). */\n    @Input()\n    triggers: string[] = ['click'];\n\n    /** The placement of the popover. It can be one of: top, top-start, top-end, bottom,\n     *  bottom-start, bottom-end, right, right-start, right-end, left, left-start, left-end. */\n    @Input()\n    placement: Placement;\n\n    /** Whether the popover is open. Can be used through two-way binding. */\n    @Input()\n    isOpen: boolean = false;\n\n    /** The Popper.js options to attach to this popover.\n     * See the [Popper.js Documentation](https://popper.js.org/popper-documentation.html) for details. */\n    @Input()\n    options: PopperOptions = {\n        placement: 'bottom-start',\n        modifiers: {\n            preventOverflow: {\n                enabled: true,\n                escapeWithReference: true,\n                boundariesElement: 'scrollParent'\n            }\n        }\n    };\n\n    /** Whether the popover should be focusTrapped. */\n    @Input()\n    focusTrapped: boolean = false;\n\n    /**\n     * Preset options for the popover body width.\n     * * `at-least` will apply a minimum width to the body equivalent to the width of the control.\n     * * `equal` will apply a width to the body equivalent to the width of the control.\n     * * Leave blank for no effect.\n     */\n    @Input()\n    fillControlMode: PopoverFillMode;\n\n    /** Whether the popover should close when a click is made outside its boundaries. */\n    @Input()\n    closeOnOutsideClick: boolean = true;\n\n    /** Whether the popover should close when the escape key is pressed. */\n    @Input()\n    closeOnEscapeKey: boolean = true;\n\n    /** Event emitted when the state of the isOpen property changes. */\n    @Output()\n    isOpenChange: EventEmitter<boolean> = new EventEmitter<boolean>();\n\n    /** Id of the popover. If none is provided, one will be generated. */\n    @Input()\n    id: string = 'fd-popover-' + popoverUniqueId++;\n\n    /**\n     * Toggles the popover open state.\n     */\n    public toggle(): void {\n        if (this.isOpen) {\n            this.close();\n        } else {\n            this.open();\n        }\n    }\n\n    /**\n     * Closes the popover.\n     */\n    public close(): void {\n        if (this.isOpen) {\n            this.isOpen = false;\n            this.isOpenChange.emit(this.isOpen);\n        }\n    }\n\n    /**\n     * Opens the popover.\n     */\n    public open(): void {\n        if (!this.isOpen) {\n            this.isOpen = true;\n            this.isOpenChange.emit(this.isOpen);\n        }\n    }\n\n    /**\n     * Forces an update of the popover's positioning calculation.\n     */\n    public updatePopover(): void {\n        this.directiveRef.updatePopper();\n    }\n\n    /**\n     * Function is called every time popover changes open attribute\n     */\n    public openChanged(isOpen: boolean) {\n        this.isOpenChange.emit(isOpen);\n        this.updateDropdownIsOpen(isOpen);\n    }\n\n\n    /** @hidden\n     *  Function that allows us to control aria-expanded on dropdown child\n     * */\n    private updateDropdownIsOpen(isOpen: boolean) {\n        if (this.dropdownComponent) {\n            this.dropdownComponent.isOpen = isOpen;\n        }\n    }\n\n}\n"]}