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SimpleDragModY.uc.js
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SimpleDragModY.uc.js
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// ==UserScript==
// @name SimpleDragModY
// @description 简单拖曳修改版 By ywzhiqi
// @include chrome://browser/content/browser.xul
// @charset UTF-8
// @version 2014.06.06
// @startup window.SimpleDragModY.init();
// @shutdown window.SimpleDragModY.uninit();
// @homepageURL https://github.com/ywzhaiqi/userChromeJS
// @downloadURL https://github.com/ywzhaiqi/userChromeJS/raw/master/SimpleDragModY.uc.js
// @note 2014-5-27，提升链接的优先级为图片之前，修改百度盘密码链接的识别，略微调整下结构。
// @note 2014-5-26，修改为向上前台，其它方向拖曳后台。
// @note 2014-5-23，忽略 javascript: 开头的链接，完善百度盘特殊密码链接，
// 增加文字链接、file:// 开头的链接和 about:config?filter 开头的链接的识别。
// @note 2014-5-21，增加：向下后台搜索文字。
// @note 2014-5-20，增加：“http://pan.baidu.com/s/1bn7uGmb 密码: jl4b” 的识别
// @note 2014-5-20，增加：如果在链接上选择文字，会优先打开该文字而不是链接。
// ==/UserScript==
if (window.SimpleDragModY) { // 方便修改调试用，无需重启
window.SimpleDragModY.uninit();
delete window.SimpleDragModY;
}
if (!window.Services) Cu.import("resource://gre/modules/Services.jsm");
window.SimpleDragModY = {
localLinkRegExp: /(file|localhost):\/\/.+/i,
panLinkRegExp: {
// 百度盘密码链接：http://pan.baidu.com/s/1bn7uGmb 密码: jl4b
match: /(?:pan\.|百度网盘下载链接).*[\n\s]*(?:提取)?密?[码|碼][:：]?/i,
replace: /\s*(提取)?密?[码|碼][:：]?\s*/,
// url 不完整的
notComplete: /...|百度网盘/,
},
init: function() {
gBrowser.mPanelContainer.addEventListener("dragstart", this, false);
gBrowser.mPanelContainer.addEventListener("dragover", this, false);
gBrowser.mPanelContainer.addEventListener("drop", this, false);
gBrowser.mPanelContainer.addEventListener("dragend", this, false);
// gBrowser.mPanelContainer.addEventListener("dragenter", this, false);
window.addEventListener("unload", this, false);
},
uninit: function() {
gBrowser.mPanelContainer.removeEventListener("dragstart", this, false);
gBrowser.mPanelContainer.removeEventListener("dragover", this, false);
gBrowser.mPanelContainer.removeEventListener("drop", this, false);
gBrowser.mPanelContainer.removeEventListener("dragend", this, false);
// gBrowser.mPanelContainer.removeEventListener("dragenter", this, false);
window.removeEventListener("unload", this, false);
},
handleEvent: function(event) {
switch (event.type) {
case "dragstart":
this.dragstart(event);
break;
case "dragover":
this.startPoint && (Components.classes["@mozilla.org/widget/dragservice;1"].getService(Components.interfaces.nsIDragService).getCurrentSession().canDrop = true);
break;
// case "dragenter":
// console.log('1111', event.type)
// break;
case "dragend":
case "drop":
if (this.startPoint && event.target.localName != "textarea" && (!(event.target.localName == "input" && (event.target.type == "text" || event.target.type == "password"))) && event.target.contentEditable != "true") {
event.preventDefault();
event.stopPropagation();
var direction = this.getDirection(event);
this.dragdrop(event, direction, {
where: 'tab', // current
inBackground: (direction != "U") ? true : false
});
this.startPoint = 0;
}
break;
case 'unload':
this.uninit();
break;
}
},
dragstart: function(event) {
this.startPoint = [event.screenX, event.screenY];
event.target.localName == "img" && event.dataTransfer.setData("application/x-moz-file-promise-url", event.target.src);
if (event.target.nodeName == "A") {
var selectLinkText = document.commandDispatcher.focusedWindow.getSelection().toString();
if (selectLinkText != "" && event.explicitOriginalTarget == document.commandDispatcher.focusedWindow.getSelection().focusNode) {
event.dataTransfer.setData("text/plain", selectLinkText);
event.dataTransfer.clearData("text/x-moz-url");
event.dataTransfer.clearData("text/x-moz-url-desc");
event.dataTransfer.clearData("text/x-moz-url-data");
event.dataTransfer.clearData("text/uri-list");
}
}
},
dragdrop: function(event, direction, params) {
var where = params.where;
var aInBackground = params.inBackground;
var transfer = event.dataTransfer;
var url, searchText;
if (transfer.types.contains("text/x-moz-url")) {
// 链接
url = transfer.getData("text/x-moz-url").replace(/[\n\r]+/g, "\n").split("\n")[0];
if (url.indexOf('javascript:') == 0) {
url = null;
}
} else if (transfer.types.contains("application/x-moz-file-promise-url")) {
// 图片
url = transfer.getData("application/x-moz-file-promise-url");
} else {
// 文字，包括链接文字、非链接文字、百度盘密码链接等
searchText = transfer.getData("text/unicode").trim();
switch (true) {
case this.panLinkRegExp.match.test(searchText):
url = searchText.replace(this.panLinkRegExp.replace, '#');
if (this.panLinkRegExp.notComplete.test(url)) {
let html = transfer.getData("text/html");
let node = new DOMParser().parseFromString(html, 'text/html');
if (node.links.length > 0)
url = node.links[0].href + '#' + url.split('#')[1];
}
url = this.getDroppedURL_Fixup(url);
break;
case this.localLinkRegExp.test(searchText):
// 本地链接
url = searchText;
break;
case !!searchText.match(/^\s*(?:data:|about:config\?filter=)/i):
url = searchText;
break;
case this.seemAsURL(searchText):
// 文字链接
url = this.getDroppedURL_Fixup(searchText);
break;
}
}
if (url) {
let doc = event.target.ownerDocument || getBrowser().contentDocument;
openLinkIn(url, where, {
referrerURI: doc.documentURIObject,
inBackground: aInBackground,
relatedToCurrent: true
});
} else if (searchText){
// 搜索框搜索选中文字
let engine = Services.search.defaultEngine;
let submission = engine.getSubmission(searchText, null);
if (submission) {
openLinkIn(submission.uri.spec, where, {
postData: submission.postData,
inBackground: aInBackground,
relatedToCurrent: true
});
}
}
},
getDirection: function(event) {
var [subX, subY] = [event.screenX - this.startPoint[0], event.screenY - this.startPoint[1]];
var [distX, distY] = [(subX > 0 ? subX : (-subX)), (subY > 0 ? subY : (-subY))];
var direction;
if (distX > distY)
direction = subX < 0 ? "L" : "R";
else
direction = subY < 0 ? "U" : "D";
return direction;
},
seemAsURL: function(url) { // 以下2个函数来自 Easy DragToGo+ 扩展，略作修正
// url test
var DomainName = /(\w+(\-+\w+)*\.)+\w{2,7}/i;
var HasSpace = /\S\s+\S/;
var KnowNameOrSlash = /^(www|bbs|forum|blog)|\//i;
var KnowTopDomain1 = /\.(com|net|org|gov|edu|info|mobi|mil|asia)$/i;
var KnowTopDomain2 = /\.(de|uk|eu|nl|it|cn|be|us|br|jp|ch|fr|at|se|es|cz|pt|ca|ru|hk|tw|pl|me|tv|cc)$/i;
var IsIpAddress = /^([1-2]?\d?\d\.){3}[1-2]?\d?\d/;
var seemAsURL = !HasSpace.test(url) && DomainName.test(url) && (KnowNameOrSlash.test(url) || KnowTopDomain1.test(url) || KnowTopDomain2.test(url) || IsIpAddress.test(url));
return seemAsURL;
},
fixupSchemer: function (aURI,isURL) {
var RegExpURL = /(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?/;
if (aURI.match(RegExpURL)) return aURI;
if (isURL && /^(?::\/\/|\/\/|\/)?(([1-2]?\d?\d\.){3}[1-2]?\d?\d(\/.*)?|[a-z]+[\-\w]+\.[\-\w\.]+(\/.*)?)$/i.test(aURI)) aURI = "http://" + RegExp.$1;
else if (/^\w+[\-\.\w]*@(\w+(\-+\w+)*\.)+\w{2,7}$/.test(aURI) && !easyDragUtils.getPref("dragtogoEmailSearch", true)) aURI = "mailto:" + aURI;
else {
var table = "ttp=>http,tp=>http,p=>http,ttps=>https,tps=>https,ps=>https,s=>https";
var regexp = new RegExp();
if (aURI.match(regexp.compile('^(' + table.replace(/=>[^,]+|=>[^,]+$/g, '').replace(/\s*,\s*/g, '|') + '):', 'g'))) {
var target = RegExp.$1;
table.match(regexp.compile('(,|^)' + target + '=>([^,]+)'));
aURI = aURI.replace(target, RegExp.$2);
}
}
return aURI;
},
getDroppedURL_Fixup: function(url) { // URL 的修正，来自 DragNgoModoki_Fx3.7.uc.js
if (!url) return null;
if (/^h?.?.p(s?):(.+)$/i.test(url)) {
url = "http" + RegExp.$1 + ':' + RegExp.$2;
if (!RegExp.$2) return null;
}
var URIFixup = Components.classes['@mozilla.org/docshell/urifixup;1']
.getService(Components.interfaces.nsIURIFixup);
try {
url = URIFixup.createFixupURI(url, URIFixup.FIXUP_FLAG_ALLOW_KEYWORD_LOOKUP).spec;
// valid urls don't contain spaces ' '; if we have a space it
// isn't a valid url, or if it's a javascript: or data: url,
// bail out
if (!url ||
!url.length ||
url.indexOf(" ", 0) != -1 ||
/^\s*javascript:/.test(url) ||
/^\s*data:/.test(url) && !/^\s*data:image\//.test(url))
return null;
return url;
} catch (e) {
return null;
}
},
};
window.SimpleDragModY.init();