BetterDiscordAddons/Plugins/MoveablePopups/MoveablePopups.plugin.js

130 lines
4.0 KiB
JavaScript
Raw Normal View History

2018-10-11 10:21:26 +02:00
//META{"name":"MoveablePopups"}*//
class MoveablePopups {
initConstructor () {
}
getName () {return "MoveablePopups";}
getDescription () {return "Adds the feature to move all popups and modals around like on a normal desktop. Ctrl + drag with your left mousebutton to drag element.";}
getVersion () {return "1.1.0";}
getAuthor () {return "DevilBro";}
//legacy
load () {}
start () {
var libraryScript = null;
if (typeof BDFDB !== "object" || BDFDB.isLibraryOutdated()) {
if (typeof BDFDB === "object") BDFDB = "";
libraryScript = document.querySelector('head script[src="https://mwittrien.github.io/BetterDiscordAddons/Plugins/BDFDB.js"]');
if (libraryScript) libraryScript.remove();
libraryScript = document.createElement("script");
libraryScript.setAttribute("type", "text/javascript");
libraryScript.setAttribute("src", "https://mwittrien.github.io/BetterDiscordAddons/Plugins/BDFDB.js");
document.head.appendChild(libraryScript);
}
this.startTimeout = setTimeout(() => {this.initialize();}, 30000);
if (typeof BDFDB === "object") this.initialize();
else libraryScript.addEventListener("load", () => {this.initialize();});
}
initialize () {
if (typeof BDFDB === "object") {
BDFDB.loadMessage(this);
var observer = null;
observer = new MutationObserver((changes, _) => {
changes.forEach(
(change, i) => {
if (change.addedNodes) {
change.addedNodes.forEach((node) => {
if (node && node.classList && node.classList.length > 0 && node.classList.contains(BDFDB.disCN.popout)) {
this.makeMoveable(node);
}
});
}
}
);
});
BDFDB.addObserver(this, BDFDB.dotCN.popouts, {name:"popoutObserver",instance:observer}, {childList: true});
observer = new MutationObserver((changes, _) => {
changes.forEach(
(change, i) => {
if (change.addedNodes) {
change.addedNodes.forEach((node) => {
if (node && node.classList && node.classList.contains(BDFDB.disCN.modal) && !node.querySelector(BDFDB.dotCN.downloadlink)) {
this.makeMoveable(node.querySelector(BDFDB.dotCN.modalinner));
}
else if (node && node.tagName && node.querySelector(BDFDB.dotCN.modal) && !node.querySelector(BDFDB.dotCN.downloadlink)) {
this.makeMoveable(node.querySelector(BDFDB.dotCN.modalinner));
}
});
}
}
);
});
BDFDB.addObserver(this, BDFDB.dotCN.app + " ~ [class^='theme-']:not([class*='popouts'])", {name:"modalObserver",instance:observer}, {childList: true});
}
else {
console.error(this.getName() + ": Fatal Error: Could not load BD functions!");
}
}
stop () {
if (typeof BDFDB === "object") {
BDFDB.unloadMessage(this);
}
}
// begin of own functions
makeMoveable (div) {
$(div)
.off("mousedown." + this.getName()).off("click." + this.getName())
.on("click." + this.getName(), (e) => {
if (this.dragging) {
e.stopPropagation();
e.preventDefault();
}
})
.on("mousedown." + this.getName(), (e) => {
if (e.ctrlKey) {
this.dragging = true;
var disableTextSelectionCSS = `
* {
user-select: none !important;
}`;
BDFDB.appendLocalStyle("disableTextSelection", disableTextSelectionCSS);
var left = div.getBoundingClientRect().left;
var top = div.getBoundingClientRect().top;
var oldX = e.pageX;
var oldY = e.pageY;
$(document)
.off("mouseup." + this.getName()).off("mousemove." + this.getName())
.on("mouseup." + this.getName(), () => {
BDFDB.removeLocalStyle("disableTextSelection");
$(document).off("mouseup." + this.getName()).off("mousemove." + this.getName());
setTimeout(() => {this.dragging = false},1);
})
.on("mousemove." + this.getName(), (e2) => {
var newX = e2.pageX;
var newY = e2.pageY;
left = left - (oldX - newX);
top = top - (oldY - newY);
oldX = newX;
oldY = newY;
$(div).offset({"left":left,"top":top});
});
}
});
}
}