mirror of
https://github.com/cds-astro/aladin-lite.git
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118 lines
3.9 KiB
JavaScript
118 lines
3.9 KiB
JavaScript
// Copyright 2023 - UDS/CNRS
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// The Aladin Lite program is distributed under the terms
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// of the GNU General Public License version 3.
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//
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// This file is part of Aladin Lite.
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//
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// Aladin Lite is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, version 3 of the License.
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//
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// Aladin Lite is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// The GNU General Public License is available in COPYING file
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// along with Aladin Lite.
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//
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import { CtxMenuActionButtonOpener } from "./CtxMenuOpener";
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import { ProjectionEnum } from "../../ProjectionEnum";
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import projectionIconUrl from '../../../../assets/icons/projection.svg';
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import { ALEvent } from "../../events/ALEvent";
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/******************************************************************************
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* Aladin Lite project
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*
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* File gui/ActionButton.js
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*
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* A context menu that shows when the user right clicks, or long touch on touch device
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*
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*
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* Author: Matthieu Baumann[CDS]
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*
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*****************************************************************************/
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/**
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* Class representing a Tabs layout
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* @extends CtxMenuActionButtonOpener
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*/
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export class ProjectionActionButton extends CtxMenuActionButtonOpener {
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/**
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* UI responsible for displaying the viewport infos
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* @param {Aladin} aladin - The aladin instance.
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*/
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constructor(aladin, options) {
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options = options || {};
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options.verbosity = (options && options.verbosity) || 'full';
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let projectionName = aladin.getProjectionName();
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super({
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icon: {
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monochrome: true,
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size: 'medium',
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url: projectionIconUrl,
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},
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classList: ['aladin-projection-control'],
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//content: [options.verbosity === 'full' ? ProjectionEnum[projectionName].label : projectionName],
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content: projectionName,
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tooltip: {content: 'Change the view projection', position: {direction: 'bottom left'}},
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...options
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}, aladin);
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this.aladin = aladin;
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let ctxMenu = this._buildLayout();
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this.update({ctxMenu})
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this._addEventListeners()
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}
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_addEventListeners() {
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let aladin = this.aladin;
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let self = this;
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ALEvent.PROJECTION_CHANGED.listenedBy(aladin.aladinDiv, function (e) {
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let projName = aladin.getProjectionName();
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//let content = self.options.verbosity === 'full' ? ProjectionEnum[projName].label : projName;
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let content = projName;
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self.update({content})
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});
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}
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_buildLayout() {
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let aladin = this.aladin;
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let layout = [];
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let self = this;
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let aladinProj = aladin.getProjectionName();
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for (const key in ProjectionEnum) {
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let proj = ProjectionEnum[key];
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layout.push({
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label: proj.label,
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selected: aladinProj === key,
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action(o) {
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aladin.setProjection(key)
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let ctxMenu = self._buildLayout(aladin);
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//self.update({ctxMenu, content: self.options.verbosity === 'full' ? proj.label : key});
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self.update({ctxMenu});
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}
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})
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}
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return layout;
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}
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update(options) {
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super.update(options);
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/*if (options.verbosity) {
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let ctxMenu = this._buildLayout();
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let projName = this.aladin.getProjectionName();
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let label = options.verbosity === 'full' ? ProjectionEnum[projName].label : projName;
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super.update({ctxMenu, content: label});
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}*/
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}
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}
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