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chore: move tooltip to a dedicated module
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,59 @@ | ||
| #umap-tooltip-container { | ||
| line-height: 20px; | ||
| padding: 5px 10px; | ||
| width: auto; | ||
| position: absolute; | ||
| box-shadow: 0 1px 7px #999999; | ||
| display: none; | ||
| background-color: rgba(40, 40, 40, 0.8); | ||
| color: #eeeeec; | ||
| font-size: 0.8em; | ||
| border-radius: 2px; | ||
| z-index: 1011; | ||
| font-weight: normal; | ||
| max-width: 300px; | ||
| } | ||
| .umap-tooltip #umap-tooltip-container { | ||
| display: block; | ||
| } | ||
| #umap-tooltip-container.tooltip-top:after { | ||
| top: 100%; | ||
| left: calc(50% - 11px); | ||
| border: solid transparent; | ||
| content: " "; | ||
| height: 0; | ||
| width: 0; | ||
| position: absolute; | ||
| pointer-events: none; | ||
| border-top-color: rgba(30, 30, 30, 0.8); | ||
| border-width: 11px; | ||
| margin-left: calc(-50% + 21px); | ||
| } | ||
| #umap-tooltip-container.tooltip-bottom:before { | ||
| top: -22px; | ||
| left: calc(50% - 11px); | ||
| border: solid transparent; | ||
| content: " "; | ||
| height: 0; | ||
| width: 0; | ||
| position: absolute; | ||
| pointer-events: none; | ||
| border-top-color: rgba(30, 30, 30, 0.7); | ||
| border-width: 11px; | ||
| transform: rotate(180deg); | ||
| } | ||
| #umap-tooltip-container.tooltip.tooltip-left:after { | ||
| left: 100%; | ||
| top: 50%; | ||
| border: solid transparent; | ||
| content: " "; | ||
| height: 0; | ||
| width: 0; | ||
| position: absolute; | ||
| pointer-events: none; | ||
| border-color: rgba(136, 183, 213, 0); | ||
| border-left-color: #333; | ||
| border-width: 11px; | ||
| margin-top: -10px; | ||
| } | ||
|
|
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,116 @@ | ||
| import { DomUtil, DomEvent } from '../../../vendors/leaflet/leaflet-src.esm.js' | ||
| import { translate } from '../i18n.js' | ||
|
|
||
| export default class Tooltip { | ||
| constructor(parent) { | ||
| this.parent = parent | ||
| this.container = DomUtil.create('div', 'with-transition', this.parent) | ||
| this.container.id = 'umap-tooltip-container' | ||
| DomEvent.disableClickPropagation(this.container) | ||
| DomEvent.on(this.container, 'contextmenu', DomEvent.stopPropagation) // Do not activate our custom context menu. | ||
| DomEvent.on(this.container, 'wheel', DomEvent.stopPropagation) | ||
| DomEvent.on(this.container, 'MozMousePixelScroll', DomEvent.stopPropagation) | ||
| } | ||
|
|
||
| open(opts) { | ||
| function showIt() { | ||
| if (opts.anchor && opts.position === 'top') { | ||
| this.anchorTop(opts.anchor) | ||
| } else if (opts.anchor && opts.position === 'left') { | ||
| this.anchorLeft(opts.anchor) | ||
| } else if (opts.anchor && opts.position === 'bottom') { | ||
| this.anchorBottom(opts.anchor) | ||
| } else { | ||
| this.anchorAbsolute() | ||
| } | ||
| L.DomUtil.addClass(this.parent, 'umap-tooltip') | ||
| this.container.innerHTML = U.Utils.escapeHTML(opts.content) | ||
| } | ||
| this.TOOLTIP_ID = window.setTimeout(L.bind(showIt, this), opts.delay || 0) | ||
| const id = this.TOOLTIP_ID | ||
| const closeIt = () => { | ||
| this.close(id) | ||
| } | ||
| if (opts.anchor) { | ||
| L.DomEvent.once(opts.anchor, 'mouseout', closeIt) | ||
| } | ||
| if (opts.duration !== Infinity) { | ||
| window.setTimeout(closeIt, opts.duration || 3000) | ||
| } | ||
| } | ||
|
|
||
| anchorAbsolute() { | ||
| this.container.className = '' | ||
| const left = | ||
| this.parent.offsetLeft + | ||
| this.parent.clientWidth / 2 - | ||
| this.container.clientWidth / 2, | ||
| top = this.parent.offsetTop + 75 | ||
| this.setPosition({ top: top, left: left }) | ||
| } | ||
|
|
||
| anchorTop(el) { | ||
| this.container.className = 'tooltip-top' | ||
| const coords = this.getPosition(el) | ||
| this.setPosition({ | ||
| left: coords.left - 10, | ||
| bottom: this.getDocHeight() - coords.top + 11, | ||
| }) | ||
| } | ||
|
|
||
| anchorBottom(el) { | ||
| this.container.className = 'tooltip-bottom' | ||
| const coords = this.getPosition(el) | ||
| this.setPosition({ | ||
| left: coords.left, | ||
| top: coords.bottom + 11, | ||
| }) | ||
| } | ||
|
|
||
| anchorLeft(el) { | ||
| this.container.className = 'tooltip-left' | ||
| const coords = this.getPosition(el) | ||
| this.setPosition({ | ||
| top: coords.top, | ||
| right: document.documentElement.offsetWidth - coords.left + 11, | ||
| }) | ||
| } | ||
|
|
||
| close(id) { | ||
| // Clear timetout even if a new tooltip has been added | ||
| // in the meantime. Eg. after a mouseout from the anchor. | ||
| window.clearTimeout(id) | ||
| if (id && id !== this.TOOLTIP_ID) return | ||
| this.container.className = '' | ||
| this.container.innerHTML = '' | ||
| this.setPosition({}) | ||
| L.DomUtil.removeClass(this.parent, 'umap-tooltip') | ||
| } | ||
|
|
||
| getPosition(el) { | ||
| return el.getBoundingClientRect() | ||
| } | ||
|
|
||
| setPosition(coords) { | ||
| if (coords.left) this.container.style.left = `${coords.left}px` | ||
| else this.container.style.left = 'initial' | ||
| if (coords.right) this.container.style.right = `${coords.right}px` | ||
| else this.container.style.right = 'initial' | ||
| if (coords.top) this.container.style.top = `${coords.top}px` | ||
| else this.container.style.top = 'initial' | ||
| if (coords.bottom) this.container.style.bottom = `${coords.bottom}px` | ||
| else this.container.style.bottom = 'initial' | ||
| } | ||
|
|
||
| getDocHeight() { | ||
| const D = document | ||
| return Math.max( | ||
| D.body.scrollHeight, | ||
| D.documentElement.scrollHeight, | ||
| D.body.offsetHeight, | ||
| D.documentElement.offsetHeight, | ||
| D.body.clientHeight, | ||
| D.documentElement.clientHeight | ||
| ) | ||
| } | ||
| } |
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