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BetterDiscordApp-rauenzi
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Code Issues 3 Releases Wiki Activity

Add tooltip

This commit is contained in:
Zack Rauen 2022-10-01 20:20:03 -04:00
parent e63695e17f
commit 6454b63f6b
4 changed files with 309 additions and 21 deletions
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45
renderer/src/modules/domtools.js
View File

@ -39,10 +39,34 @@
export default class DOMTools {
/** Document/window width */
static get screenWidth() {return Math.max(document.documentElement.clientWidth, window.innerWidth || 0);}
/** Document/window height */
static get screenHeight() {return Math.max(document.documentElement.clientHeight, window.innerHeight || 0);}
static escapeID(id) {
return id.replace(/^[^a-z]+|[^\w-]+/gi, "-");
}
// https://javascript.info/js-animation
static animate({timing = _ => _, update, duration}) {
const start = performance.now();
requestAnimationFrame(function animate(time) {
// timeFraction goes from 0 to 1
let timeFraction = (time - start) / duration;
if (timeFraction > 1) timeFraction = 1;
// calculate the current animation state
const progress = timing(timeFraction);
update(progress); // draw it
if (timeFraction < 1) requestAnimationFrame(animate);
});
}
/**
* Adds a style to the document.
* @param {string} id - identifier to use as the element id
@ -87,27 +111,6 @@ export default class DOMTools {
const element = document.getElementById(id);
if (element) element.remove();
}
// https://javascript.info/js-animation
static animate({timing = _ => _, update, duration}) {
const start = performance.now();
requestAnimationFrame(function animate(time) {
// timeFraction goes from 0 to 1
let timeFraction = (time - start) / duration;
if (timeFraction > 1) timeFraction = 1;
// calculate the current animation state
const progress = timing(timeFraction);
update(progress); // draw it
if (timeFraction < 1) {
requestAnimationFrame(animate);
}
});
}
/**
* This is my shit version of not having to use `$` from jQuery. Meaning

17
renderer/src/modules/pluginapi.js
View File

@ -14,6 +14,7 @@ import Logger from "common/logger";
import Patcher from "./patcher";
import Emotes from "../builtins/emotes/emotes";
import ipc from "./ipc";
import Tooltip from "../ui/tooltip";
/**
* `BdApi` is a globally (`window.BdApi`) accessible object for use by plugins and developers to make their lives easier.
@ -162,6 +163,22 @@ BdApi.showToast = function(content, options = {}) {
return Notices.show(content, options);
};
/**
* Creates a tooltip to automatically show on hover.
*
* @param {HTMLElement} node - DOM node to monitor and show the tooltip on
* @param {string|HTMLElement} content - string to show in the tooltip
* @param {object} options - additional options for the tooltip
* @param {"primary"|"info"|"success"|"warn"|"danger"} [options.style="primary"] - correlates to the discord styling/colors
* @param {"top"|"right"|"bottom"|"left"} [options.side="top"] - can be any of top, right, bottom, left
* @param {boolean} [options.preventFlip=false] - prevents moving the tooltip to the opposite side if it is too big or goes offscreen
* @param {boolean} [options.disabled=false] - whether the tooltip should be disabled from showing on hover
* @returns new Tooltip
*/
BdApi.createTooltip = function(node, content, options = {}) {
return Tooltip.create(node, content, options);
};
/**
* Finds a webpack module using a filter.
*

104
renderer/src/styles/ui/tooltip.css Normal file
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@ -0,0 +1,104 @@
.bd-layer {
position: absolute;
}
.bd-tooltip {
position: relative;
border-radius: 5px;
font-weight: 500;
font-size: 14px;
line-height: 16px;
max-width: 190px;
box-sizing: border-box;
word-wrap: break-word;
z-index: 1002;
will-change: opacity, transform;
box-shadow: var(--elevation-high);
color: var(--header-primary);
}
.bd-tooltip-content {
padding: 8px 12px;
overflow: hidden;
}
.bd-tooltip-pointer {
pointer-events: none;
width: 0;
height: 0;
border: 5px solid transparent;
}
.bd-tooltip-primary {
background-color: var(--background-floating);
color: var(--text-normal);
}
.bd-tooltip-primary .bd-tooltip-pointer {
border-top-color: var(--background-floating);
}
.bd-tooltip-info {
background-color: #4A90E2;
}
.bd-tooltip-info .bd-tooltip-pointer {
border-top-color: #4A90E2;
}
.bd-tooltip-success {
background-color: #43B581;
}
.bd-tooltip-success .bd-tooltip-pointer {
border-top-color: #43B581;
}
.bd-tooltip-danger {
background-color: #F04747;
}
.bd-tooltip-danger .bd-tooltip-pointer {
border-top-color: #F04747;
}
.bd-tooltip-warn {
background-color: #FFA600;
}
.bd-tooltip-warn .bd-tooltip-pointer {
border-top-color: #FFA600;
}
.bd-tooltip-top .bd-tooltip-pointer {
position: absolute;
top: 100%;
left: 50%;
margin-left: -5px;
}
.bd-tooltip-bottom .bd-tooltip-pointer {
position: absolute;
bottom: 100%;
left: 50%;
margin-left: -5px;
transform: rotate(180deg);
}
.bd-tooltip-right .bd-tooltip-pointer {
position: absolute;
right: 100%;
top: 50%;
margin-top: -5px;
border-left-width: 5px;
transform: rotate(90deg);
}
.bd-tooltip-left .bd-tooltip-pointer {
position: absolute;
left: 100%;
top: 50%;
margin-top: -5px;
border-left-width: 5px;
transform: rotate(270deg);
}

164
renderer/src/ui/tooltip.js Normal file
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@ -0,0 +1,164 @@
import Logger from "common/logger";
import {DOM} from "modules";
const toPx = function(value) {
return `${value}px`;
};
const styles = ["primary", "info", "success", "warn", "danger"];
const sides = ["top", "right", "bottom", "left"];
export default class Tooltip {
/**
*
* @constructor
* @param {HTMLElement} node - DOM node to monitor and show the tooltip on
* @param {string|HTMLElement} tip - string to show in the tooltip
* @param {object} options - additional options for the tooltip
* @param {"primary"|"info"|"success"|"warn"|"danger"} [options.style="primary"] - correlates to the discord styling/colors
* @param {"top"|"right"|"bottom"|"left"} [options.side="top"] - can be any of top, right, bottom, left
* @param {boolean} [options.preventFlip=false] - prevents moving the tooltip to the opposite side if it is too big or goes offscreen
* @param {boolean} [options.disabled=false] - whether the tooltip should be disabled from showing on hover
*/
constructor(node, text, options = {}) {
const {style = "primary", side = "top", preventFlip = false, disabled = false} = options;
this.node = node;
this.label = text;
this.style = style.toLowerCase();
this.side = side.toLowerCase();
this.preventFlip = preventFlip;
this.disabled = disabled;
this.active = false;
if (!sides.includes(this.side)) return Logger.err("Tooltip", `Side ${this.side} does not exist.`);
if (!styles.includes(this.style)) return Logger.err("Tooltip", `Style ${this.style} does not exist.`);
this.element = DOM.createElement(`<div class="bd-layer">`);
this.tooltipElement = DOM.createElement(`<div class="bd-tooltip"><div class="bd-tooltip-pointer"></div><div class="bd-tooltip-content"></div></div>`);
this.tooltipElement.classList.add(`bd-tooltip-${this.style}`);
this.labelElement = this.tooltipElement.childNodes[1];
if (text instanceof HTMLElement) this.labelElement.append(text);
else this.labelElement.textContent = text;
this.element.append(this.tooltipElement);
this.node.addEventListener("mouseenter", () => {
if (this.disabled) return;
this.show();
});
this.node.addEventListener("mouseleave", () => {
this.hide();
});
}
/** Alias for the constructor */
static create(node, text, options = {}) {return new Tooltip(node, text, options);}
/** Container where the tooltip will be appended. */
get container() {return document.querySelector(`#app-mount`);}
/** Boolean representing if the tooltip will fit on screen above the element */
get canShowAbove() {return this.node.getBoundingClientRect().top - this.element.offsetHeight >= 0;}
/** Boolean representing if the tooltip will fit on screen below the element */
get canShowBelow() {return this.node.getBoundingClientRect().top + this.node.offsetHeight + this.element.offsetHeight <= DOM.screenHeight;}
/** Boolean representing if the tooltip will fit on screen to the left of the element */
get canShowLeft() {return this.node.getBoundingClientRect().left - this.element.offsetWidth >= 0;}
/** Boolean representing if the tooltip will fit on screen to the right of the element */
get canShowRight() {return this.node.getBoundingClientRect().left + this.node.offsetWidth + this.element.offsetWidth <= DOM.screenWidth;}
/** Hides the tooltip. Automatically called on mouseleave. */
hide() {
/** Don't rehide if already inactive */
if (!this.active) return;
this.active = false;
this.element.remove();
}
/** Shows the tooltip. Automatically called on mouseenter. Will attempt to flip if position was wrong. */
show() {
/** Don't reshow if already active */
if (this.active) return;
this.active = true;
this.labelElement.textContent = this.label;
this.container.append(this.element);
if (this.side == "top") {
if (this.canShowAbove || (!this.canShowAbove && this.preventFlip)) this.showAbove();
else this.showBelow();
}
if (this.side == "bottom") {
if (this.canShowBelow || (!this.canShowBelow && this.preventFlip)) this.showBelow();
else this.showAbove();
}
if (this.side == "left") {
if (this.canShowLeft || (!this.canShowLeft && this.preventFlip)) this.showLeft();
else this.showRight();
}
if (this.side == "right") {
if (this.canShowRight || (!this.canShowRight && this.preventFlip)) this.showRight();
else this.showLeft();
}
/** Do not create a new observer each time if one already exists! */
if (this.observer) return;
/** Use an observer in show otherwise you'll cause unclosable tooltips */
this.observer = new MutationObserver((mutations) => {
mutations.forEach((mutation) => {
const nodes = Array.from(mutation.removedNodes);
const directMatch = nodes.indexOf(this.node) > -1;
const parentMatch = nodes.some(parent => parent.contains(this.node));
if (directMatch || parentMatch) {
this.hide();
this.observer.disconnect();
}
});
});
this.observer.observe(document.body, {subtree: true, childList: true});
}
/** Force showing the tooltip above the node. */
showAbove() {
this.tooltipElement.classList.add("bd-tooltip-top");
this.element.style.setProperty("top", toPx(this.node.getBoundingClientRect().top - this.element.offsetHeight - 10));
this.centerHorizontally();
}
/** Force showing the tooltip below the node. */
showBelow() {
this.tooltipElement.classList.add("bd-tooltip-bottom");
this.element.style.setProperty("top", toPx(this.node.getBoundingClientRect().top + this.node.offsetHeight + 10));
this.centerHorizontally();
}
/** Force showing the tooltip to the left of the node. */
showLeft() {
this.tooltipElement.classList.add("bd-tooltip-left");
this.element.style.setProperty("left", toPx(this.node.getBoundingClientRect().left - this.element.offsetWidth - 10));
this.centerVertically();
}
/** Force showing the tooltip to the right of the node. */
showRight() {
this.tooltipElement.classList.add("bd-tooltip-right");
this.element.style.setProperty("left", toPx(this.node.getBoundingClientRect().left + this.node.offsetWidth + 10));
this.centerVertically();
}
centerHorizontally() {
const nodecenter = this.node.getBoundingClientRect().left + (this.node.offsetWidth / 2);
this.element.style.setProperty("left", toPx(nodecenter - (this.element.offsetWidth / 2)));
}
centerVertically() {
const nodecenter = this.node.getBoundingClientRect().top + (this.node.offsetHeight / 2);
this.element.style.setProperty("top", toPx(nodecenter - (this.element.offsetHeight / 2)));
}
}
window.Tooltip = Tooltip;