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| /* | |
| * Copyright (c) 2016-2020 Martin Donath <martin.donath@squidfunk.com> | |
| * | |
| * 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 NON-INFRINGEMENT. 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 { Subject, animationFrameScheduler, noop, of } from "rxjs" | |
| import { | |
| delay, | |
| map, | |
| observeOn, | |
| switchMap, | |
| tap | |
| } from "rxjs/operators" | |
| import { createElement } from "browser" | |
| /* ---------------------------------------------------------------------------- | |
| * Types | |
| * ------------------------------------------------------------------------- */ | |
| /** | |
| * Setup options | |
| */ | |
| interface SetupOptions { | |
| duration?: number /* Display duration (default: 2s) */ | |
| } | |
| /* ---------------------------------------------------------------------------- | |
| * Functions | |
| * ------------------------------------------------------------------------- */ | |
| /** | |
| * Set up dialog | |
| * | |
| * @param options - Options | |
| * | |
| * @return Dialog observable | |
| */ | |
| export function setupDialog( | |
| { duration }: SetupOptions = {} | |
| ): Subject<string> { | |
| const dialog$ = new Subject<string>() | |
| /* Create dialog */ | |
| const dialog = createElement("div") // TODO: improve scoping | |
| dialog.classList.add("md-dialog", "md-typeset") | |
| /* Display dialog */ | |
| dialog$ | |
| .pipe( | |
| switchMap(text => of(document.body) // useComponent("container") | |
| .pipe( | |
| map(container => container.appendChild(dialog)), | |
| observeOn(animationFrameScheduler), | |
| delay(1), // Strangley it doesnt work when we push things to the new animation frame... | |
| tap(el => { | |
| el.innerHTML = text | |
| el.setAttribute("data-md-state", "open") | |
| }), | |
| delay(duration || 2000), | |
| tap(el => el.removeAttribute("data-md-state")), | |
| delay(400), | |
| tap(el => { | |
| el.innerHTML = "" | |
| el.remove() | |
| }) | |
| ) | |
| ) | |
| ) | |
| .subscribe(noop) | |
| /* Return dialog */ | |
| return dialog$ | |
| } |