157 lines
5.0 KiB
JavaScript
157 lines
5.0 KiB
JavaScript
/*
|
|
* This file is part of BlueMap, licensed under the MIT License (MIT).
|
|
*
|
|
* Copyright (c) Blue (Lukas Rieger) <https://bluecolored.de>
|
|
* Copyright (c) contributors
|
|
*
|
|
* 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 {Marker} from "./Marker";
|
|
import {CSS2DObject} from "../util/CSS2DRenderer";
|
|
import {htmlToElement} from "../util/Utils";
|
|
|
|
export class HtmlMarker extends Marker {
|
|
|
|
/**
|
|
* @param markerId {string}
|
|
*/
|
|
constructor(markerId) {
|
|
super(markerId);
|
|
Object.defineProperty(this, 'isHtmlMarker', {value: true});
|
|
this.data.type = "html";
|
|
|
|
this.data.label = null;
|
|
|
|
this.data.classes = [];
|
|
|
|
this.elementObject = new CSS2DObject(htmlToElement(`<div id="bm-marker-${this.data.id}" class="bm-marker-${this.data.type}"></div>`));
|
|
this.elementObject.onBeforeRender = (renderer, scene, camera) => this.onBeforeRender(renderer, scene, camera);
|
|
|
|
this.fadeDistanceMin = 0;
|
|
this.fadeDistanceMax = Number.MAX_VALUE;
|
|
|
|
this.addEventListener( 'removed', () => {
|
|
if (this.element?.parentNode) this.element.parentNode.removeChild(this.element);
|
|
});
|
|
|
|
this.add(this.elementObject);
|
|
}
|
|
|
|
onBeforeRender(renderer, scene, camera) {
|
|
if (this.fadeDistanceMax === Number.MAX_VALUE && this.fadeDistanceMin <= 0){
|
|
this.element.parentNode.style.opacity = undefined;
|
|
} else {
|
|
this.element.parentNode.style.opacity = Marker.calculateDistanceOpacity(this.position, camera, this.fadeDistanceMin, this.fadeDistanceMax).toString();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @returns {string}
|
|
*/
|
|
get html() {
|
|
return this.element.innerHTML;
|
|
}
|
|
|
|
/**
|
|
* @param html {string}
|
|
*/
|
|
set html(html) {
|
|
this.element.innerHTML = html;
|
|
}
|
|
|
|
/**
|
|
* @returns {THREE.Vector2}
|
|
*/
|
|
get anchor() {
|
|
return this.elementObject.anchor;
|
|
}
|
|
|
|
/**
|
|
* @returns {Element}
|
|
*/
|
|
get element() {
|
|
return this.elementObject.element.getElementsByTagName("div")[0];
|
|
}
|
|
|
|
/**
|
|
* @param markerData {{
|
|
* position: {x: number, y: number, z: number},
|
|
* label: string,
|
|
* sorting: number,
|
|
* listed: boolean,
|
|
* anchor: {x: number, y: number},
|
|
* html: string,
|
|
* classes: string[],
|
|
* minDistance: number,
|
|
* maxDistance: number
|
|
* }}
|
|
*/
|
|
updateFromData(markerData) {
|
|
|
|
// update position
|
|
let pos = markerData.position || {};
|
|
this.position.setX(pos.x || 0);
|
|
this.position.setY(pos.y || 0);
|
|
this.position.setZ(pos.z || 0);
|
|
|
|
// update label
|
|
if (this.data.label !== markerData.label) {
|
|
this.data.label = markerData.label || null;
|
|
}
|
|
|
|
//update sorting
|
|
if (this.data.sorting !== markerData.sorting) {
|
|
this.data.sorting = markerData.sorting || 0;
|
|
}
|
|
|
|
//update listed
|
|
if (this.data.listed !== markerData.listed) {
|
|
this.data.listed = markerData.listed === undefined ? true : markerData.listed;
|
|
}
|
|
|
|
// update anchor
|
|
let anch = markerData.anchor || {};
|
|
this.anchor.setX(anch.x || 0);
|
|
this.anchor.setY(anch.y || 0);
|
|
|
|
// update html
|
|
if (this.element.innerHTML !== markerData.html){
|
|
this.element.innerHTML = markerData.html;
|
|
}
|
|
|
|
// update style-classes
|
|
if (this.data.classes !== markerData.classes) {
|
|
this.data.classes = markerData.classes;
|
|
this.element.classList.value = `bm-marker-${this.data.type}`;
|
|
this.element.classList.add(...markerData.classes);
|
|
}
|
|
|
|
// update min/max distances
|
|
this.fadeDistanceMin = markerData.minDistance || 0;
|
|
this.fadeDistanceMax = markerData.maxDistance !== undefined ? markerData.maxDistance : Number.MAX_VALUE;
|
|
|
|
}
|
|
|
|
dispose() {
|
|
super.dispose();
|
|
|
|
if (this.element.parentNode) this.element.parentNode.removeChild(this.element);
|
|
}
|
|
|
|
} |