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AutoCopySelectionText.uc.js
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// ==UserScript==
// @name AutoCopySelectionText.uc.js
// @description 自动复制选中文本（ScrLk 亮起时不复制）
// @author Ryan
// @version 2023.05.14
// @compatibility Firefox 70
// @charset UTF-8
// @system windows
// @license MIT License
// @include main
// @homepageURL https://github.com/benzBrake/FirefoxCustomize/tree/master/userChromeJS
// @version 2023.05.14 修复内置页面无法复制，增加长按时间达到后不释放按键就复制
// @version 2023.02.02 修复部分复制失败的情况
// @version 2023.02.01 framescript 更换为 JSActor，增加复制成功通知
// @version 2022.11.13 修复移动鼠标即复制
// @version 2022.10.11 增加文本框开关
// @version 2022.07.28 网页支持文本框
// @version 2022.07.18 支持长按延时
// @version 2022.07.16 重写代码，支持热插拔，采用 异步消息，支持 Firefox 内置页面
// @version 2022.07.13 初始化版本
// ==/UserScript==
// Configurations, implement read from about:config preferences in future
const ACST_COPY_SUCCESS_NOTICE = "Auto Copied!";
const ACST_WAIT_TIME = 0; // Change it to any number as you want
const ACST_BLACK_LIST = ["input", "textarea"]; // disable auto copy when focus on textboxes
const ACST_SHOW_SUCCESS_NOTICE = true; // show notice on webpace when copyed successful
const ACST_COPY_WITHOUT_RELEASE_KEY = false; // when the popup appears you can release the mouse button (work is not perfect, need to set ACST_WAIT_TIME as a reasonable number)
const ACST_COPY_AS_PLAIN_TEXT = false; // copy as plain text
// =================================================================
if (typeof window === "undefined" || globalThis !== window) {
let BrowserOrSelectionUtils = Cu.import("resource://gre/modules/BrowserUtils.jsm").BrowserUtils
try {
if (!BrowserOrSelectionUtils.hasOwnProperty("getSelectionDetails")) {
BrowserOrSelectionUtils = Cu.import("resource://gre/modules/SelectionUtils.jsm").SelectionUtils;
}
} catch (e) { }
if (!Services.appinfo.remoteType) {
this.EXPORTED_SYMBOLS = ["ACSTParent"];
try {
const actorParams = {
parent: {
moduleURI: __URI__,
},
child: {
moduleURI: __URI__,
events: {},
},
allFrames: true,
messageManagerGroups: ["browsers"],
matches: ["*://*/*", "file:///*", "about:*", "view-source:*"],
};
ChromeUtils.registerWindowActor("ACST", actorParams);
} catch (e) { console.error(e); }
this.ACSTParent = class extends JSWindowActorParent {
receiveMessage({ name, data }) {
// https://searchfox.org/mozilla-central/rev/43ee5e789b079e94837a21336e9ce2420658fd19/browser/actors/ContextMenuParent.sys.mjs#60-63
let windowGlobal = this.manager.browsingContext.currentWindowGlobal;
let browser = windowGlobal.rootFrameLoader.ownerElement;
let win = browser.ownerGlobal;
switch (name) {
case "ACST:setSelectedText":
win.AutoCopySelectionText.setSelectedText(data.text, data.tag || "");
break;
}
}
}
} else {
this.EXPORTED_SYMBOLS = ["ACSTChild"];
this.ACSTChild = class extends JSWindowActorChild {
receiveMessage({ name, data }) {
let win = this.contentWindow;
let actor = this.contentWindow.windowGlobalChild.getActor("ACST");
switch (name) {
case "ACST:getSelectedText":
if (win.document.activeElement) {
if (ACST_ifItemTagInBackList(win.document.activeElement)) return;
}
let obj = {
text: BrowserOrSelectionUtils.getSelectionDetails(win).fullText
}
if (obj.text && obj.text.length) {
actor.sendAsyncMessage("ACST:setSelectedText", obj);
if (data.ACST_SHOW_SUCCESS_NOTICE)
ACST_showSuccessInfo(this.contentWindow);
}
break;
}
}
}
}
} else {
try {
if (parseInt(Services.appinfo.version) < 101) {
ChromeUtils.import(Components.stack.filename);
} else {
let fileHandler = Services.io.getProtocolHandler("file").QueryInterface(Ci.nsIFileProtocolHandler);
let scriptPath = Components.stack.filename;
if (scriptPath.startsWith("chrome")) {
scriptPath = resolveChromeURL(scriptPath);
function resolveChromeURL(str) {
const registry = Cc["@mozilla.org/chrome/chrome-registry;1"].getService(Ci.nsIChromeRegistry);
try {
return registry.convertChromeURL(Services.io.newURI(str.replace(/\\/g, "/"))).spec
} catch (e) {
console.error(e);
return ""
}
}
}
let scriptFile = fileHandler.getFileFromURLSpec(scriptPath);
let resourceHandler = Services.io.getProtocolHandler("resource").QueryInterface(Ci.nsIResProtocolHandler);
if (!resourceHandler.hasSubstitution("acst-ucjs")) {
resourceHandler.setSubstitution("acst-ucjs", Services.io.newFileURI(scriptFile.parent));
}
ChromeUtils.import(`resource://acst-ucjs/${encodeURIComponent(scriptFile.leafName)}?${scriptFile.lastModifiedTime}`);
}
} catch (e) { console.error(e); }
(function () {
Cu.import("resource://gre/modules/ctypes.jsm");
if (window.AutoCopySelectionText) {
return;
}
// =========================================
let user32 = ctypes.open("user32.dll");
let getKeyState = user32.declare('GetKeyState', ctypes.winapi_abi, ctypes.bool, ctypes.int);
let BrowserOrSelectionUtils = Cu.import("resource://gre/modules/BrowserUtils.jsm").BrowserUtils
try {
if (!BrowserOrSelectionUtils.hasOwnProperty("getSelectionDetails")) {
BrowserOrSelectionUtils = Cu.import("resource://gre/modules/SelectionUtils.jsm").SelectionUtils;
}
} catch (e) { }
var LONG_PRESS = false;
var TIMEOUT_ID = null;
var START_COPY = false;
var DBL_NOTICE = false;
window.AutoCopySelectionText = {
init: function () {
["mousedown", "mousemove", "dblclick", "mouseup"].forEach(type => {
(gBrowser.mPanelContainer || gBrowser.tabpanels).addEventListener(type, this, false);
});
},
handleEvent: function (event) {
if (getKeyState(0x91)) return;
let that = this;
const { clearTimeout, setTimeout } = event.target.ownerGlobal;
switch (event.type) {
case 'mousedown':
START_COPY = true;
if (DBL_NOTICE) {
// 双击判定
setTimeout(function () {
LONG_PRESS = true;
}, ACST_WAIT_TIME);
}
break;
case 'mousemove':
if (LONG_PRESS) return;
if (TIMEOUT_ID) clearTimeout(TIMEOUT_ID);
TIMEOUT_ID = setTimeout(function () {
// 长按判定
LONG_PRESS = true;
if (ACST_COPY_WITHOUT_RELEASE_KEY) {
// 无需释放左键就复制
copyText(content);
}
}, ACST_WAIT_TIME);
break;
case 'dblclick':
case 'mouseup':
if (!START_COPY) return;
// 不响应左键事件
if (event.button !== 0) return;
// copy text on mouse button up
if (LONG_PRESS && !ACST_COPY_WITHOUT_RELEASE_KEY) {
copyText(content);
}
START_COPY = false;
DBL_CLICK = false;
// 限定时间内判定双击
DBL_NOTICE = true;
setTimeout(() => {
DBL_NOTICE = false;
}, 150);
break;
}
LONG_PRESS = false;
function copyText(content) {
if (content) {
// 内置页面
let info = content.getSelection();
// 黑名单不获取选中文本
if (info && info.anchorNode && info.anchorNode.activeElement && ACST_ifItemTagInBackList(info.anchorNode.activeElement)) return;
let text = BrowserOrSelectionUtils.getSelectionDetails(content).fullText;
if (text && text.length) {
that.setSelectedText(text);
if (ACST_SHOW_SUCCESS_NOTICE)
ACST_showSuccessInfo(content);
}
} else {
// 网页
let actor = gBrowser.selectedBrowser.browsingContext.currentWindowGlobal.getActor("ACST");
actor.sendAsyncMessage("ACST:getSelectedText", { ACST_SHOW_SUCCESS_NOTICE: ACST_SHOW_SUCCESS_NOTICE });
}
}
},
setSelectedText: function (text, tag) {
if (tag && ACST_BLACK_LIST.includes(tag)) return;
if (typeof text !== undefined) {
if (ACST_COPY_AS_PLAIN_TEXT)
this.copyText(text);
else
goDoCommand('cmd_copy');
}
},
copyText: function (text) {
Cc["@mozilla.org/widget/clipboardhelper;1"].getService(Ci.nsIClipboardHelper).copyString(text);
}
}
window.AutoCopySelectionText.init();
})()
}
/**
* 检查是否在黑名单内选中文本
* @param {HTMLElement} item
* @returns
*/
function ACST_ifItemTagInBackList(item) {
if (ACST_BLACK_LIST.includes(item.tagName.toLowerCase())) return true;
ACST_BLACK_LIST.forEach(tag => {
if (item.closest(tag)) return true;
});
return false;
}
/**
* 显示复制成功通知
* @param {*} win
*/
function ACST_showSuccessInfo(win) {
let { document } = win;
let main = document.querySelector("body") || document.documentElement;
let wrapper = document.querySelector("#acst-success-info-wrapper");
if (!wrapper) {
let wEl = document.createElement("div");
wEl.setAttribute("id", "acst-success-info-wrapper");
wEl.setAttribute("style", "z-index: 9999999; position: fixed; top: 20px; right: 20px; display: none; pointer-events:none; transition:all .2s")
wrapper = main.appendChild(wEl);
wrapper.addEventListener("DOMSubtreeModified", function (event) {
let target = event.target
if (target.childNodes.length) {
target.style.display = "block";
} else {
target.style.display = "none";
}
});
}
let div = document.createElement("div");
div.innerText = ACST_COPY_SUCCESS_NOTICE;
div.setAttribute("style", "pointer-events: initial; cursor: pointer; position: relative; opacity: 1; transition:all .2s; margin-top: 10px; padding: 10px 20px; color: white; background-color: #4ade80; border-radius: 5px;");
div = wrapper.appendChild(div);
div.addEventListener("click", (event) => {
event.target.parentNode.removeChild(event.target);
});
win.setTimeout(() => {
div.style.opacity = 0;
win.setTimeout(() => {
div.parentNode.removeChild(div);
}, 200);
}, 2000);
}