@nova-ui/bits
Version:
SolarWinds Nova Framework
114 lines • 15 kB
JavaScript
// © 2022 SolarWinds Worldwide, LLC. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
import { DOCUMENT } from "@angular/common";
import { Directive, ElementRef, EventEmitter, Inject, Input, Output, } from "@angular/core";
import * as i0 from "@angular/core";
/**
* <example-url>./../examples/index.html#/common/set-focus</example-url>
*
* Allows focus to be databound. Note: a "tabindex" property may be required.
*
* Under the hood directive calls element.focus() and element.blur() on data bound changes.
* If host element is not a focusable HTML element (neither \<input\> nor \<textarea\>, e.g. \<nui-textbox\>),
* directive tries to find an appropriate focusable one among children.
*
* @dynamic
* @ignore
*/
export class SetFocusDirective {
static { this.focusablesToCapture = [
"input",
"textarea",
]; }
constructor(el, document) {
this.el = el;
this.document = document;
this.preventScroll = false;
/**
* Event fired on extarnal focus changes (initiated from UI by user).
* Passed value indicates whether element gets focus (true) of lose it (false).
* Use it when you need to synchronize inner state of directive's 'nuiSetFocus' property and bound input property.
*/
this.focusChange = new EventEmitter();
this.onBlur = () => {
if (this.document.activeElement !== this.focusableElement) {
if (this.nuiSetFocus) {
this.nuiSetFocus = false;
this.focusChange.emit(false);
}
}
};
this.onFocus = () => {
if (this.document.activeElement === this.focusableElement) {
if (!this.nuiSetFocus) {
this.nuiSetFocus = true;
this.focusChange.emit(true);
}
}
};
}
ngOnChanges(changes) {
if (!this.focusableElement || !changes["nuiSetFocus"]) {
return;
}
if (changes["nuiSetFocus"].currentValue) {
this.focusableElement.focus({ preventScroll: this.preventScroll });
}
else {
this.focusableElement.blur();
}
}
ngAfterViewInit() {
this.focusableElement = this.getFirstFocusable(this.el.nativeElement);
this.focusableElement.addEventListener("focus", this.onFocus);
this.focusableElement.addEventListener("blur", this.onBlur);
if (this.nuiSetFocus) {
this.focusableElement.focus({ preventScroll: this.preventScroll });
}
}
getFirstFocusable(element) {
const tagName = element["tagName"].toLowerCase();
let result;
if (SetFocusDirective.focusablesToCapture.indexOf(tagName) !== -1) {
result = element;
}
else {
const children = element.querySelectorAll(SetFocusDirective.focusablesToCapture.join());
result = children.length ? children[0] : element;
}
return result;
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.3.12", ngImport: i0, type: SetFocusDirective, deps: [{ token: i0.ElementRef }, { token: DOCUMENT }], target: i0.ɵɵFactoryTarget.Directive }); }
static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "17.3.12", type: SetFocusDirective, selector: "[nuiSetFocus]", inputs: { nuiSetFocus: "nuiSetFocus", preventScroll: "preventScroll" }, outputs: { focusChange: "focusChange" }, usesOnChanges: true, ngImport: i0 }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.3.12", ngImport: i0, type: SetFocusDirective, decorators: [{
type: Directive,
args: [{ selector: "[nuiSetFocus]" }]
}], ctorParameters: () => [{ type: i0.ElementRef }, { type: Document, decorators: [{
type: Inject,
args: [DOCUMENT]
}] }], propDecorators: { nuiSetFocus: [{
type: Input
}], preventScroll: [{
type: Input
}], focusChange: [{
type: Output
}] } });
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"set-focus.directive.js","sourceRoot":"","sources":["../../../../../src/common/directives/set-focus/set-focus.directive.ts"],"names":[],"mappings":"AAAA,yDAAyD;AACzD,EAAE;AACF,+EAA+E;AAC/E,4EAA4E;AAC5E,8EAA8E;AAC9E,+EAA+E;AAC/E,8EAA8E;AAC9E,4DAA4D;AAC5D,EAAE;AACF,6EAA6E;AAC7E,uDAAuD;AACvD,EAAE;AACF,6EAA6E;AAC7E,4EAA4E;AAC5E,+EAA+E;AAC/E,0EAA0E;AAC1E,iFAAiF;AACjF,6EAA6E;AAC7E,iBAAiB;AAEjB,OAAO,EAAE,QAAQ,EAAE,MAAM,iBAAiB,CAAC;AAC3C,OAAO,EAEH,SAAS,EACT,UAAU,EACV,YAAY,EACZ,MAAM,EACN,KAAK,EAEL,MAAM,GAET,MAAM,eAAe,CAAC;;AAEvB;;;;;;;;;;;GAWG;AAEH,MAAM,OAAO,iBAAiB;aACF,wBAAmB,GAAa;QACpD,OAAO;QACP,UAAU;KACb,AAH0C,CAGzC;IAgBF,YACY,EAAc,EACI,QAAkB;QADpC,OAAE,GAAF,EAAE,CAAY;QACI,aAAQ,GAAR,QAAQ,CAAU;QAZhC,kBAAa,GAAY,KAAK,CAAC;QAC/C;;;;WAIG;QACc,gBAAW,GAAG,IAAI,YAAY,EAAW,CAAC;QA6BnD,WAAM,GAAG,GAAG,EAAE;YAClB,IAAI,IAAI,CAAC,QAAQ,CAAC,aAAa,KAAK,IAAI,CAAC,gBAAgB,EAAE;gBACvD,IAAI,IAAI,CAAC,WAAW,EAAE;oBAClB,IAAI,CAAC,WAAW,GAAG,KAAK,CAAC;oBACzB,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;iBAChC;aACJ;QACL,CAAC,CAAC;QAEM,YAAO,GAAG,GAAG,EAAE;YACnB,IAAI,IAAI,CAAC,QAAQ,CAAC,aAAa,KAAK,IAAI,CAAC,gBAAgB,EAAE;gBACvD,IAAI,CAAC,IAAI,CAAC,WAAW,EAAE;oBACnB,IAAI,CAAC,WAAW,GAAG,IAAI,CAAC;oBACxB,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;iBAC/B;aACJ;QACL,CAAC,CAAC;IAtCC,CAAC;IAEG,WAAW,CAAC,OAAsB;QACrC,IAAI,CAAC,IAAI,CAAC,gBAAgB,IAAI,CAAC,OAAO,CAAC,aAAa,CAAC,EAAE;YACnD,OAAO;SACV;QACD,IAAI,OAAO,CAAC,aAAa,CAAC,CAAC,YAAY,EAAE;YACrC,IAAI,CAAC,gBAAgB,CAAC,KAAK,CAAC,EAAE,aAAa,EAAE,IAAI,CAAC,aAAa,EAAE,CAAC,CAAC;SACtE;aAAM;YACH,IAAI,CAAC,gBAAgB,CAAC,IAAI,EAAE,CAAC;SAChC;IACL,CAAC;IAEM,eAAe;QAClB,IAAI,CAAC,gBAAgB,GAAG,IAAI,CAAC,iBAAiB,CAAC,IAAI,CAAC,EAAE,CAAC,aAAa,CAAC,CAAC;QACtE,IAAI,CAAC,gBAAgB,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,OAAO,CAAC,CAAC;QAC9D,IAAI,CAAC,gBAAgB,CAAC,gBAAgB,CAAC,MAAM,EAAE,IAAI,CAAC,MAAM,CAAC,CAAC;QAC5D,IAAI,IAAI,CAAC,WAAW,EAAE;YAClB,IAAI,CAAC,gBAAgB,CAAC,KAAK,CAAC,EAAE,aAAa,EAAE,IAAI,CAAC,aAAa,EAAE,CAAC,CAAC;SACtE;IACL,CAAC;IAoBO,iBAAiB,CAAC,OAAoB;QAC1C,MAAM,OAAO,GAAG,OAAO,CAAC,SAAS,CAAC,CAAC,WAAW,EAAE,CAAC;QACjD,IAAI,MAAmB,CAAC;QACxB,IAAI,iBAAiB,CAAC,mBAAmB,CAAC,OAAO,CAAC,OAAO,CAAC,KAAK,CAAC,CAAC,EAAE;YAC/D,MAAM,GAAG,OAAO,CAAC;SACpB;aAAM;YACH,MAAM,QAAQ,GAAG,OAAO,CAAC,gBAAgB,CACrC,iBAAiB,CAAC,mBAAmB,CAAC,IAAI,EAAE,CAC/C,CAAC;YACF,MAAM,GAAG,QAAQ,CAAC,MAAM,CAAC,CAAC,CAAc,QAAQ,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,OAAO,CAAC;SACjE;QACD,OAAO,MAAM,CAAC;IAClB,CAAC;+GA3EQ,iBAAiB,4CAsBd,QAAQ;mGAtBX,iBAAiB;;4FAAjB,iBAAiB;kBAD7B,SAAS;mBAAC,EAAE,QAAQ,EAAE,eAAe,EAAE;;0BAuB/B,MAAM;2BAAC,QAAQ;yCAdJ,WAAW;sBAA1B,KAAK;gBAEU,aAAa;sBAA5B,KAAK;gBAMW,WAAW;sBAA3B,MAAM","sourcesContent":["// © 2022 SolarWinds Worldwide, LLC. All rights reserved.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a copy\n//  of this software and associated documentation files (the \"Software\"), to\n//  deal in the Software without restriction, including without limitation the\n//  rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n//  sell copies of the Software, and to permit persons to whom the Software is\n//  furnished to do so, subject to the following conditions:\n//\n// The above copyright notice and this permission notice shall be included in\n//  all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\n//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\n//  THE SOFTWARE.\n\nimport { DOCUMENT } from \"@angular/common\";\nimport {\n    AfterViewInit,\n    Directive,\n    ElementRef,\n    EventEmitter,\n    Inject,\n    Input,\n    OnChanges,\n    Output,\n    SimpleChanges,\n} from \"@angular/core\";\n\n/**\n * <example-url>./../examples/index.html#/common/set-focus</example-url>\n *\n * Allows focus to be databound. Note: a \"tabindex\" property may be required.\n *\n * Under the hood directive calls element.focus() and element.blur() on data bound changes.\n * If host element is not a focusable HTML element (neither \\<input\\> nor \\<textarea\\>, e.g. \\<nui-textbox\\>),\n * directive tries to find an appropriate focusable one among children.\n *\n * @dynamic\n * @ignore\n */\n@Directive({ selector: \"[nuiSetFocus]\" })\nexport class SetFocusDirective implements AfterViewInit, OnChanges {\n    private static readonly focusablesToCapture: string[] = [\n        \"input\",\n        \"textarea\",\n    ];\n    /**\n     * This property controls whether element is focused (true) or not (false).\n     */\n    @Input() public nuiSetFocus: boolean;\n\n    @Input() public preventScroll: boolean = false;\n    /**\n     * Event fired on extarnal focus changes (initiated from UI by user).\n     * Passed value indicates whether element gets focus (true) of lose it (false).\n     * Use it when you need to synchronize inner state of directive's 'nuiSetFocus' property and bound input property.\n     */\n    @Output() public focusChange = new EventEmitter<boolean>();\n\n    private focusableElement: HTMLElement;\n\n    constructor(\n        private el: ElementRef,\n        @Inject(DOCUMENT) private document: Document\n    ) {}\n\n    public ngOnChanges(changes: SimpleChanges): void {\n        if (!this.focusableElement || !changes[\"nuiSetFocus\"]) {\n            return;\n        }\n        if (changes[\"nuiSetFocus\"].currentValue) {\n            this.focusableElement.focus({ preventScroll: this.preventScroll });\n        } else {\n            this.focusableElement.blur();\n        }\n    }\n\n    public ngAfterViewInit(): void {\n        this.focusableElement = this.getFirstFocusable(this.el.nativeElement);\n        this.focusableElement.addEventListener(\"focus\", this.onFocus);\n        this.focusableElement.addEventListener(\"blur\", this.onBlur);\n        if (this.nuiSetFocus) {\n            this.focusableElement.focus({ preventScroll: this.preventScroll });\n        }\n    }\n\n    private onBlur = () => {\n        if (this.document.activeElement !== this.focusableElement) {\n            if (this.nuiSetFocus) {\n                this.nuiSetFocus = false;\n                this.focusChange.emit(false);\n            }\n        }\n    };\n\n    private onFocus = () => {\n        if (this.document.activeElement === this.focusableElement) {\n            if (!this.nuiSetFocus) {\n                this.nuiSetFocus = true;\n                this.focusChange.emit(true);\n            }\n        }\n    };\n\n    private getFirstFocusable(element: HTMLElement): HTMLElement {\n        const tagName = element[\"tagName\"].toLowerCase();\n        let result: HTMLElement;\n        if (SetFocusDirective.focusablesToCapture.indexOf(tagName) !== -1) {\n            result = element;\n        } else {\n            const children = element.querySelectorAll(\n                SetFocusDirective.focusablesToCapture.join()\n            );\n            result = children.length ? <HTMLElement>children[0] : element;\n        }\n        return result;\n    }\n}\n"]}