148 lines
4.8 KiB
JavaScript
148 lines
4.8 KiB
JavaScript
/*
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* This file is part of BlueMap, licensed under the MIT License (MIT).
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*
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* Copyright (c) Blue (Lukas Rieger) <https://bluecolored.de>
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* Copyright (c) contributors
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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import {Marker} from "./Marker";
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import {CSS2DObject} from "../util/CSS2DRenderer";
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import {animate, htmlToElement} from "../util/Utils";
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import {Vector3} from "three";
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export class ObjectMarker extends Marker {
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/**
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* @param markerId {string}
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*/
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constructor(markerId) {
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super(markerId);
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Object.defineProperty(this, 'isObjectMarker', {value: true});
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this.data.type = "object";
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this.data.label = null;
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this.data.link = null;
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this.data.newTab = true;
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}
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onClick(event) {
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let pos = new Vector3();
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if (event.intersection) {
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pos.copy(event.intersection.pointOnLine || event.intersection.point);
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pos.sub(this.position);
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}
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if (this.data.label) {
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let popup = new LabelPopup(this.data.label);
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popup.position.copy(pos);
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this.add(popup);
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popup.open();
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}
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if (this.data.link){
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window.open(this.data.link, this.data.newTab ? '_blank' : '_self');
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}
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return true;
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}
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/**
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* @param markerData {{
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* position: {x: number, y: number, z: number},
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* label: string,
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* link: string,
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* newTab: boolean
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* }}
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*/
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updateFromData(markerData) {
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// update position
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let pos = markerData.position || {};
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this.position.setX(pos.x || 0);
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this.position.setY(pos.y || 0);
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this.position.setZ(pos.z || 0);
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// update label
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this.label = markerData.label || null;
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// update link
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this.link = markerData.link || null;
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this.newTab = !!markerData.newTab;
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}
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}
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export class LabelPopup extends CSS2DObject {
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/**
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* @param label {string}
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*/
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constructor(label) {
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super(htmlToElement(`<div class="bm-marker-labelpopup">${label}</div>`));
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}
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/**
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* @param autoClose {boolean} - whether this object should be automatically closed and removed again on any other interaction
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*/
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open(autoClose = true) {
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let targetOpacity = this.element.style.opacity || 1;
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this.element.style.opacity = 0;
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let inAnimation = animate(progress => {
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this.element.style.opacity = (progress * targetOpacity).toString();
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}, 300);
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if (autoClose) {
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let removeHandler = evt => {
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if (evt.composedPath().includes(this.element)) return;
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inAnimation.cancel();
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this.close();
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window.removeEventListener("mousedown", removeHandler);
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window.removeEventListener("touchstart", removeHandler);
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window.removeEventListener("keydown", removeHandler);
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window.removeEventListener("mousewheel", removeHandler);
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};
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window.addEventListener("mousedown", removeHandler);
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window.addEventListener("touchstart", removeHandler);
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window.addEventListener("keydown", removeHandler);
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window.addEventListener("mousewheel", removeHandler);
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}
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}
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/**
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* @param remove {boolean} - whether this object should be removed from its parent when the close-animation finished
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*/
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close(remove = true) {
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let startOpacity = parseFloat(this.element.style.opacity);
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animate(progress => {
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this.element.style.opacity = (startOpacity - progress * startOpacity).toString();
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}, 300, completed => {
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if (remove && completed && this.parent) {
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this.parent.remove(this);
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}
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});
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}
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} |