您需要先安装一个扩展,例如 篡改猴、Greasemonkey 或 暴力猴,之后才能安装此脚本。
您需要先安装一个扩展,例如 篡改猴 或 暴力猴,之后才能安装此脚本。
您需要先安装一个扩展,例如 篡改猴 或 暴力猴,之后才能安装此脚本。
您需要先安装一个扩展,例如 篡改猴 或 Userscripts ,之后才能安装此脚本。
您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey,才能安装此脚本。
您需要先安装用户脚本管理器扩展后才能安装此脚本。
Disable link dragging and select text.
当前为
- // ==UserScript==
- // @name Select text inside a link like Opera
- // @namespace eight04.blogspot.com
- // @description Disable link dragging and select text.
- // @include http://*
- // @include https://*
- // @version 4.0.1
- // @grant GM_addStyle
- // @run-at document-start
- // ==/UserScript==
- var force = {
- target: null,
- select: getSelection(),
- preventClick: false,
- currentPos: {
- x: null,
- y: null
- },
- startPos: {
- x: null,
- y: null
- },
- handleEvent: function(e){
- if (e.type == "click") {
- if (this.preventClick) {
- e.preventDefault();
- e.stopPropagation();
- this.preventClick = false;
- }
- } else if (e.type == "mouseup") {
- if (!this.target) {
- return;
- }
- if (this.select.toString()) {
- this.preventClick = true;
- }
- this.uninit();
- } else if (e.type == "mousemove") {
- this.currentPos.x = e.pageX;
- this.currentPos.y = e.pageY;
- if (!this.target) {
- return;
- }
- var caretPos = document.caretPositionFromPoint(this.currentPos.x - window.scrollX, this.currentPos.y - window.scrollY);
- if (!this.multiSelect) {
- this.select.extend(caretPos.offsetNode, caretPos.offset);
- } else {
- this.range.setEnd(caretPos.offsetNode, caretPos.offset);
- }
- } else if (e.type == "dragstart") {
- if (e.button || e.altKey || e.shiftKey) {
- return;
- }
- if (e.target.nodeName == "IMG") {
- return;
- }
- var a = e.target;
- while (a.nodeName != "A" && a.nodeName != "HTML") {
- a = a.parentNode;
- }
- if (!a.href) {
- return;
- }
- if (Math.abs(e.pageX - this.currentPos.x) <= Math.abs(e.pageY - this.currentPos.y)) {
- return;
- }
- e.preventDefault();
- this.target = a;
- this.init(e);
- }
- },
- init: function(e){
- this.startPos.x = e.pageX;
- this.startPos.y = e.pageY;
- this.multiSelect = e.ctrlKey;
- var caretPos = document.caretPositionFromPoint(this.startPos.x - window.scrollX, this.startPos.y - window.scrollY);
- if (!this.multiSelect) {
- this.select.collapse(caretPos.offsetNode, caretPos.offset);
- } else {
- this.range = new Range();
- this.range.setEnd(caretPos.offsetNode, caretPos.offset);
- this.range.collapse();
- this.select.addRange(this.range);
- }
- this.target.classList.add("force-select");
- },
- uninit: function(){
- this.target.classList.remove("force-select");
- this.target = null;
- this.range = null;
- this.multiSelect = false;
- }
- };
- document.addEventListener("mousemove", force, false);
- document.addEventListener("mouseup", force, false);
- document.addEventListener("click", force, true);
- document.addEventListener("dragstart", force, true);
- document.addEventListener("DOMContentLoaded", function(){
- GM_addStyle(".force-select{ -moz-user-select: text!important; }");
- }, false);