Beiträge von bege

USL.init = function(){
	USL.loadSetting();
	USL.style = addStyle(css);


	   USL.icon = document.createElement('toolbarbutton');
       USL.icon.id = 'UserScriptLoader-icon';
       USL.icon.className = 'toolbarbutton-1 chromeclass-toolbar-additional';
       USL.icon.setAttribute('context', 'UserScriptLoader-popup');
       USL.icon.setAttribute('onclick', 'USL.iconClick(event)');
	   USL.icon.setAttribute('label', '    UserScriptLoader');
	   USL.icon.style.padding = '0px 2px';


       document.getElementById('navigator-toolbox').palette.appendChild(USL.icon);


       var toolbars = Array.slice(document.querySelectorAll('toolbar'));
       for (var i=0; i<toolbars.length; i++) {         
          var currentset = toolbars[i].getAttribute('currentset');     
          if (currentset.split(',').indexOf(USL.icon.id) >= 0) {     
             var j;
             if (i == 0) j = 1
             else j = 0;         
             toolbars[j].currentSet += ',' + USL.icon.id;         
             toolbars[i].currentSet = currentset;     
          };     
       };

/*
	USL.icon = $('status-bar').appendChild($C("statusbarpanel", {
		id: "UserScriptLoader-icon",
		class: "statusbarpanel-iconic",
		context: "UserScriptLoader-popup",
		onclick: "USL.iconClick(event);"
	}));


	USL.icon = $('urlbar-icons').appendChild($C("image", {
		id: "UserScriptLoader-icon",
		context: "UserScriptLoader-popup",
		onclick: "USL.iconClick(event);",
		style: "padding: 0px 2px;",
	}));
*/

var DISABLED = true;
USL.__defineGetter__("disabled", function() DISABLED);
USL.__defineSetter__("disabled", function(bool){
	if (bool) {
		this.icon.setAttribute("state", "disable");
	  // gBrowser.mPanelContainer.removeEventListener("DOMWindowCreated", this, false);
		this.icon.setAttribute("tooltiptext", "inaktiv: Linksclick aktiviert, Rechtsclick Menü");
	} else {
		this.icon.setAttribute("state", "enable");
	  // gBrowser.mPanelContainer.addEventListener("DOMWindowCreated", this, false);
		this.icon.setAttribute("tooltiptext", "aktiv: Linksclick deaktiviert, Rechtsclick Menü");
	}
	return DISABLED = bool;
});

// ==UserScript==
// @name           SaveUserChromeJS.uc.js
// @author         ywzhaiqi
// @description    像 Greasemonkey 一样保存 uc脚本
// @include        main
// @charset        UTF-8
// @version        0.4
// @homepageURL    https://github.com/ywzhaiqi/userChromeJS/tree/master/SaveUserChromeJS
// @reviewURL      http://bbs.kafan.cn/thread-1590873-1-1.html
// ==/UserScript==


(function() {


// 保存完毕是否启用通知？
var notificationsAfterInstall = true;


// 保存完毕是否加载脚本（无需启动）？仅支持 .uc.js，一些脚本有问题。
var runWithoutRestart = false;




let { classes: Cc, interfaces: Ci, utils: Cu, results: Cr } = Components;
if (!window.Services) Cu.import("resource://gre/modules/Services.jsm");


if(typeof window.saveUserChromeJS != "undefined"){
	window.saveUserChromeJS.uninit();
	delete window.saveUserChromeJS;
}


const RE_USERCHROME_JS = /\.uc(?:-\d+)?\.(?:js|xul)$|userChrome\.js$/i;
const RE_CONTENTTYPE = /text\/html/i;


var ns = window.saveUserChromeJS = {
	_menuitem: null,
	get SCRIPTS_FOLDER() {
		delete this.SCRIPTS_FOLDER;
		return this.SCRIPTS_FOLDER = Services.dirsvc.get("UChrm", Ci.nsILocalFile);
	},


	init: function() {
		Services.obs.addObserver(this, "content-document-global-created", false);


        // add contentAreaContextMenu
        var contextMenu = $("contentAreaContextMenu");
        var menuitem = this.createMenuitem();
		contextMenu.insertBefore(menuitem, contextMenu.firstChild);
		contextMenu.addEventListener("popupshowing", this, false);


        this._menuitem = menuitem;
	},
	uninit: function(){
		Services.obs.removeObserver(this, "content-document-global-created");


        if(this._menuitem){
            this._menuitem.parentNode.removeChild(this._menuitem);
        }


        $("contentAreaContextMenu").removeEventListener("popupshowing", this, false);
	},
	handleEvent: function(event){
		switch(event.type){
			case "popupshowing":
				if (event.target != event.currentTarget) return;
				if(gContextMenu.onLink){
					this._menuitem.hidden = !RE_USERCHROME_JS.test(gContextMenu.linkURL);
				}else{
					this._menuitem.hidden = true;
				}
				break;
		}
	},
	observe: function(aSubject, aTopic, aData) {
		switch (aTopic) {
			case "content-document-global-created":
				let safeWin = aSubject;
				let chromeWin = this.getBrowserForContentWindow(safeWin).wrappedJSObject;
				if (!chromeWin) return;


				let gBrowser = chromeWin.gBrowser;
				if (!gBrowser) return;


                let lhref = safeWin.location.href;
                if(lhref.startsWith("view-source")) return;


				// Show the scriptish install banner if the user is navigating to a .user.js
				// file in a top-level tab.
				if (safeWin === safeWin.top && RE_USERCHROME_JS.test(lhref) && !RE_CONTENTTYPE.test(safeWin.document.contentType)) {
                    safeWin.setTimeout(function(){
						ns.showInstallBanner(gBrowser.getBrowserForDocument(safeWin.document));
					}, 500);
				}


                if(safeWin.location.hostname == 'github.com'){
                    safeWin.addEventListener("DOMContentLoaded", function(){
                        ns.github_addButton(safeWin.document);


                        // github 用了 history.pushstate, 需要加载页面后重新添加按钮
                        // 2014-7-15：firefox 33（nightly）如果引用了 unsafeWindow.$ 就会崩溃
                        // 详见 http://tieba.baidu.com/f?ct=335675392&tn=baiduPostBrowser&z=3162087505&sc=53663075812#53663075812
                        if (Services.appinfo.version < 33) {
                            ns.github_addListener(safeWin);
                        }
                    }, false);
                }


				break;
		}
	},
	createMenuitem: function(){
		var menuitem = $C("menuitem", {
			id: "uc-install-menu",
			label: "Installieren für userChromeJS...",
			accessKey: "I",
			oncommand: "saveUserChromeJS.saveScript(gContextMenu.linkURL)"
		});


		return menuitem;
	},
	showInstallBanner: function(browser) {
		var notificationBox = gBrowser.getNotificationBox(browser);
		var greeting = "Das ist ein userChrome Script. Klicken Sie auf Installieren, um es zu verwenden. Nach dem Speichern im Chrome Ordner bitte einen Neustart durchführen.";
		var btnLabel = "Installieren";


		// Remove existing notifications. Notifications get removed
		// automatically onclick and on page navigation, but we need to remove
		// them ourselves in the case of reload, or they stack up.
		for (var i = 0, child; child = notificationBox.childNodes[i]; i++)
			if (child.getAttribute("value") == "install-userChromeJS")
				notificationBox.removeNotification(child);


		var notification = notificationBox.appendNotification(
			greeting,
			"install-userChromeJS",
			null,
			notificationBox.PRIORITY_WARNING_MEDIUM, [{
				label: btnLabel,
				accessKey: "I",
				popup: null,
				callback: this.saveCurrentScript
			}
		]);
	},
	github_addButton: function(doc){
		if(doc.getElementById("uc-install-button")) return;


		var rawBtn = doc.getElementById("raw-url");
		if(!rawBtn) return;


		var downURL = rawBtn.href;
		if(!RE_USERCHROME_JS.test(downURL)) return;


		var installBtn = doc.createElement("a");
		installBtn.setAttribute("id", "uc-install-button");
		installBtn.setAttribute("class", "minibutton");
		installBtn.setAttribute("href", downURL);
		installBtn.innerHTML = "Installieren";
		installBtn.addEventListener("click", function(event){
			event.preventDefault();
			ns.saveScript(downURL);
		}, false);


		rawBtn.parentNode.insertBefore(installBtn, rawBtn);
	},
    github_addListener: function(win){
        var script = '\
            (function(){\
                var $ = unsafeWindow.jQuery;\
                if(!$) return;\
                $(document).on("pjax:success", function(){\
                    github_addButton(document);\
                });\
            })();\
        ';
        let sandbox = new Cu.Sandbox(win, {sandboxPrototype: win});
        sandbox.unsafeWindow = win.wrappedJSObject;
        sandbox.document     = win.document;
        sandbox.window       = win;
        sandbox.github_addButton = ns.github_addButton;
        Cu.evalInSandbox(script, sandbox);
    },
	saveCurrentScript: function(event){
		ns.saveScript();
	},
	saveScript: function(url) {
        var win = ns.getFocusedWindow();


		var doc, name, fileName, fileExt, charset;
		if(!url){
			url = win.location.href;
			doc = win.document;
			name = doc.body.textContent.match(/\/\/\s*@name\s+(.*)/i);
			charset = doc.body.textContent.match(/\/\/\s*@charset\s+(.*)/i);
		}else{
            if(url.match(/^https?:\/\/github\.com\/\w+\/\w+\/blob\//)){
                url = url.replace("/blob/", "/raw/");
            }
        }


		name = name && name[1] ? name[1] : decodeURIComponent(url.split("/").pop());
        fileName = name.replace(/\.uc\.(js|xul)$|$/i, ".uc.$1").replace(/\s/g, '_');
        if (fileName.match(/\.uc\.$/i)) {  // 对名字进行修正
            var m = url.match(/\.(js|xul)$/);
            if (m)
                fileName += m[1];
        }
		fileExt = name.match(/\.uc\.(js|xul)$/i);
        fileExt = fileExt && fileExt[1] ? fileExt[1] : "js";
        charset = charset && charset[1] ? charset[1] : "UTF-8";


		// https://developer.mozilla.org/en-US/docs/Mozilla/Tech/XUL/Tutorial/Open_and_Save_Dialogs
		var fp = Cc["@mozilla.org/filepicker;1"].createInstance(Ci.nsIFilePicker);
		fp.init(window, "", Ci.nsIFilePicker.modeSave);
		fp.appendFilter("*." + fileExt, "*.uc.js;*.uc.xul");
		fp.appendFilters(Ci.nsIFilePicker.filterAll);
		fp.displayDirectory = ns.SCRIPTS_FOLDER; // nsILocalFile
		fp.defaultExtension = fileExt;
		fp.defaultString = fileName;
		var callbackObj = {
			done: function(res) {
				if (res != fp.returnOK && res != fp.returnReplace) return;


                var persist = Cc["@mozilla.org/embedding/browser/nsWebBrowserPersist;1"].createInstance(Ci.nsIWebBrowserPersist);
                persist.persistFlags = persist.PERSIST_FLAGS_AUTODETECT_APPLY_CONVERSION;


                var obj_URI;
                if(doc && fileExt != 'xul'){
                    obj_URI = doc.documentURIObject;
                }else{
                    obj_URI = Services.io.newURI(url, null, null);
                }


                if(notificationsAfterInstall){
                    persist.progressListener = {
                        onProgressChange: function(aWebProgress, aRequest, aCurSelfProgress, aMaxSelfProgress, aCurTotalProgress, aMaxTotalProgress) {
                            if(aCurSelfProgress == aMaxSelfProgress){
                                setTimeout(function(){
                                    ns.showInstallMessage({
                                        fileExt: fileExt,
                                        fileName: fileName,
                                        file: fp.file,
                                        charset: charset
                                    });
                                }, 100);
                            }
                        },
                        onStateChange: function(aWebProgress, aRequest, aStateFlags, aStatus) { }
                    };
                }


                persist.saveURI(obj_URI, null, null, null, null, "", fp.file, null);
			}
		};
		fp.open(callbackObj);
	},
    showInstallMessage: function(info){
        var isRun = (info.fileExt == "js");


        var mainAction, secondActions;
        if(runWithoutRestart && isRun){
            mainAction = {
                label: "Sofort ausführen (ohne Neustart).",
                accessKey: "R",
                callback: function(){
                    ns.runScript(info.file, info.charset);
                }
            };
            secondActions = [{
                label: "Jetzt neu starten",
                accessKey: "R",
                callback: ns.restartApp
            }];
        }else{
            mainAction = {
                label: "Jetzt neu starten",
                accessKey: "R",
                callback: ns.restartApp
            };
            secondActions = null;
        }


        var showedMsg = ns.popupNotification({
            id: "userchromejs-install-popup-notification",
            message: "'" + info.fileName + "' Die Installation ist abgeschlossen.",
            mainAction: mainAction,
            secondActions: secondActions,
            options: {
                removeOnDismissal: true,
                persistWhileVisible: true
            }
        });
    },
    popupNotification: function(details){
        var win = ns.getMostRecentWindow();
        if (win && win.PopupNotifications) {
            win.PopupNotifications.show(
                win.gBrowser.selectedBrowser,
                details.id,
                details.message,
                "",
                details.mainAction,
                details.secondActions,
                details.options);
            return true;
        }


        return false;
    },
    // 只支持 us.js
    runScript: function(file, charset){
        window.userChrome_js.getScripts();
        if(window.userChromeManager){
            window.userChromeManager.rebuildScripts();
        }


        var dir = file.parent.leafName;
        if(dir.toLowerCase() == 'chrome' || (dir in window.userChrome_js.arrSubdir)){


            let context = {};
            Services.scriptloader.loadSubScript( "file:" + file.path, context, charset || "UTF-8");
        }
    },
    flushCache: function (file) {
        if (file)
             Services.obs.notifyObservers(file, "flush-cache-entry", "");
        else
             Services.obs.notifyObservers(null, "startupcache-invalidate", "");
    },
	getFocusedWindow: function() {
		var win = document.commandDispatcher.focusedWindow;
		return (!win || win == window) ? content : win;
	},
	getMostRecentWindow: function(){
		return Services.wm.getMostRecentWindow("navigator:browser")
	},
	getBrowserForContentWindow: function(aContentWindow) {
	  return aContentWindow
	      .QueryInterface(Ci.nsIInterfaceRequestor)
	      .getInterface(Ci.nsIWebNavigation)
	      .QueryInterface(Ci.nsIDocShellTreeItem)
	      .rootTreeItem
	      .QueryInterface(Ci.nsIInterfaceRequestor)
	      .getInterface(Ci.nsIDOMWindow)
	      .QueryInterface(Ci.nsIDOMChromeWindow);
	},
    restartApp: function() {
        const appStartup = Components.classes["@mozilla.org/toolkit/app-startup;1"].getService(Components.interfaces.nsIAppStartup);


        // Notify all windows that an application quit has been requested.
        var os = Components.classes["@mozilla.org/observer-service;1"].getService(Components.interfaces.nsIObserverService);
        var cancelQuit = Components.classes["@mozilla.org/supports-PRBool;1"].createInstance(Components.interfaces.nsISupportsPRBool);
        os.notifyObservers(cancelQuit, "quit-application-requested", null);


        // Something aborted the quit process.
        if (cancelQuit.data) return;


        // Notify all windows that an application quit has been granted.
        os.notifyObservers(null, "quit-application-granted", null);


        // Enumerate all windows and call shutdown handlers
        var wm = Components.classes["@mozilla.org/appshell/window-mediator;1"].getService(Components.interfaces.nsIWindowMediator);
        var windows = wm.getEnumerator(null);
        var win;
        while (windows.hasMoreElements()) {
            win = windows.getNext();
            if (("tryToClose" in win) && !win.tryToClose()) return;
        }
        let XRE = Cc["@mozilla.org/xre/app-info;1"].getService(Ci.nsIXULRuntime);
        if (typeof XRE.invalidateCachesOnRestart == "function") XRE.invalidateCachesOnRestart();
        appStartup.quit(appStartup.eRestart | appStartup.eAttemptQuit);
    }
};




function $(id) document.getElementById(id);
function $C(name, attr) {
	var el = document.createElement(name);
	if (attr) Object.keys(attr).forEach(function(n) el.setAttribute(n, attr[n]));
	return el;
}


function log(arg) Application.console.log("[SaveUserChromeJS]" + arg);


function checkDoc(doc) {
	if (!(doc instanceof HTMLDocument)) return false;
	if (!window.mimeTypeIsTextBased(doc.contentType)) return false;
	if (!doc.body || !doc.body.hasChildNodes()) return false;
	if (doc.body instanceof HTMLFrameSetElement) return false;
	return true;
}




})();




window.saveUserChromeJS.init();