// Copyright (c) 2006-2008 by Martin Stubenschrott // Copyright (c) 2007-2011 by Doug Kearns // Copyright (c) 2008-2011 by Kris Maglione // // This work is licensed for reuse under an MIT license. Details are // given in the LICENSE.txt file included with this file. "use strict"; /** @scope modules */ default xml namespace = XHTML; XML.ignoreWhitespace = false; XML.prettyPrinting = false; var EVAL_ERROR = "__dactyl_eval_error"; var EVAL_RESULT = "__dactyl_eval_result"; var EVAL_STRING = "__dactyl_eval_string"; var Dactyl = Module("dactyl", XPCOM(Ci.nsISupportsWeakReference, ModuleBase), { init: function () { window.dactyl = this; // cheap attempt at compatibility let prop = { get: deprecated("dactyl", function liberator() dactyl) }; Object.defineProperty(window, "liberator", prop); Object.defineProperty(modules, "liberator", prop); this.commands = {}; this.indices = {}; this.modules = modules; this._observers = {}; util.addObserver(this); this.commands["dactyl.help"] = function (event) { let elem = event.originalTarget; dactyl.help(elem.getAttribute("tag") || elem.textContent); }; this.commands["dactyl.restart"] = function (event) { dactyl.restart(); }; styles.registerSheet("resource://dactyl-skin/dactyl.css"); this.cleanups = []; this.cleanups.push(util.overlayObject(window, { focusAndSelectUrlBar: function focusAndSelectUrlBar() { switch (options.get("strictfocus").getKey(document.documentURIObject || util.newURI(document.documentURI), "moderate")) { case "laissez-faire": if (!Events.isHidden(window.gURLBar, true)) return focusAndSelectUrlBar.superapply(this, arguments); default: // Evil. Ignore. } } })); }, cleanup: function () { for (let cleanup in values(this.cleanups)) cleanup.call(this); delete window.dactyl; delete window.liberator; styles.unregisterSheet("resource://dactyl-skin/dactyl.css"); }, destroy: function () { autocommands.trigger("LeavePre", {}); dactyl.triggerObserver("shutdown", null); util.dump("All dactyl modules destroyed\n"); autocommands.trigger("Leave", {}); }, observers: { "dactyl-cleanup": function dactyl_cleanup() { let modules = dactyl.modules; for (let mod in values(modules.moduleList.reverse())) { mod.stale = true; if ("cleanup" in mod) this.trapErrors("cleanup", mod); if ("destroy" in mod) this.trapErrors("destroy", mod); } for (let mod in values(modules.ownPropertyValues.reverse())) if (mod instanceof Class && "INIT" in mod && "cleanup" in mod.INIT) this.trapErrors(mod.cleanup, mod, dactyl, modules, window); for (let name in values(Object.getOwnPropertyNames(modules).reverse())) try { delete modules[name]; } catch (e) {} modules.__proto__ = {}; } }, /** @property {string} The name of the current user profile. */ profileName: Class.memoize(function () { // NOTE: services.profile.selectedProfile.name doesn't return // what you might expect. It returns the last _actively_ selected // profile (i.e. via the Profile Manager or -P option) rather than the // current profile. These will differ if the current process was run // without explicitly selecting a profile. let dir = services.directory.get("ProfD", Ci.nsIFile); for (let prof in iter(services.profile.profiles)) if (prof.QueryInterface(Ci.nsIToolkitProfile).rootDir.path === dir.path) return prof.name; return "unknown"; }), /** * @property {Modes.Mode} The current main mode. * @see modes#mainModes */ mode: deprecated("modes.main", { get: function mode() modes.main, set: function mode(val) modes.main = val }), get menuItems() Dactyl.getMenuItems(), // Global constants CURRENT_TAB: "here", NEW_TAB: "tab", NEW_BACKGROUND_TAB: "background-tab", NEW_WINDOW: "window", forceNewTab: false, forceNewWindow: false, version: deprecated("config.version", { get: function version() config.version }), /** * @property {Object} The map of command-line options. These are * specified in the argument to the host application's -{config.name} * option. E.g. $ firefox -pentadactyl '+u=/tmp/rcfile ++noplugin' * Supported options: * +u RCFILE Use RCFILE instead of .pentadactylrc. * ++noplugin Don't load plugins. * These two can be specified multiple times: * ++cmd CMD Execute an Ex command before initialization. * +c CMD Execute an Ex command after initialization. */ commandLineOptions: { /** @property Whether plugin loading should be prevented. */ noPlugins: false, /** @property An RC file to use rather than the default. */ rcFile: null, /** @property An Ex command to run before any initialization is performed. */ preCommands: null, /** @property An Ex command to run after all initialization has been performed. */ postCommands: null }, registerObserver: function registerObserver(type, callback, weak) { if (!(type in this._observers)) this._observers[type] = []; this._observers[type].push(weak ? Cu.getWeakReference(callback) : { get: function () callback }); }, registerObservers: function registerObservers(obj, prop) { for (let [signal, func] in Iterator(obj[prop || "signals"])) this.registerObserver(signal, obj.closure(func), false); }, unregisterObserver: function unregisterObserver(type, callback) { if (type in this._observers) this._observers[type] = this._observers[type].filter(function (c) c.get() != callback); }, // TODO: "zoom": if the zoom value of the current buffer changed applyTriggerObserver: function triggerObserver(type, args) { if (type in this._observers) this._observers[type] = this._observers[type].filter(function (callback) { if (callback.get()) { try { try { callback.get().apply(null, args); } catch (e if e.message == "can't wrap XML objects") { // Horrible kludge. callback.get().apply(null, [String(args[0])].concat(args.slice(1))); } } catch (e) { dactyl.reportError(e); } return true; } }); }, triggerObserver: function triggerObserver(type) { return this.applyTriggerObserver(type, Array.slice(arguments, 1)); }, addUsageCommand: function (params) { function keys(item) (item.names || [item.name]).concat(item.description, item.columns || []); let name = commands.add(params.name, params.description, function (args) { let results = array(params.iterate(args)) .sort(function (a, b) String.localeCompare(a.name, b.name)); let filters = args.map(function (arg) util.regexp("\\b" + util.regexp.escape(arg) + "\\b", "i")); if (filters.length) results = results.filter(function (item) filters.every(function (re) keys(item).some(re.closure.test))); commandline.commandOutput( template.usage(results, params.format)); }, { argCount: "*", completer: function (context, args) { context.keys.text = util.identity; context.keys.description = function () seen[this.text] + /*L*/" matching items"; let seen = {}; context.completions = array(keys(item).join(" ").toLowerCase().split(/[()\s]+/) for (item in params.iterate(args))) .flatten().filter(function (w) /^\w[\w-_']+$/.test(w)) .map(function (k) { seen[k] = (seen[k] || 0) + 1; return k; }).uniq(); }, options: params.options || [] }); if (params.index) this.indices[params.index] = function () { let results = array((params.iterateIndex || params.iterate).call(params, commands.get(name).newArgs())) .array.sort(function (a, b) String.localeCompare(a.name, b.name)); let tags = services["dactyl:"].HELP_TAGS; for (let obj in values(results)) { let res = dactyl.generateHelp(obj, null, null, true); if (!Set.has(tags, obj.helpTag)) res[1].@tag = obj.helpTag; yield res; } }; }, /** * Triggers the application bell to notify the user of an error. The * bell may be either audible or visual depending on the value of the * 'visualbell' option. */ beep: function () { this.triggerObserver("beep"); if (options["visualbell"]) { let elems = { bell: document.getElementById("dactyl-bell"), strut: document.getElementById("dactyl-bell-strut") }; XML.ignoreWhitespace = true; if (!elems.bell) util.overlayWindow(window, { objects: elems, prepend: <> , append: <> }, elems); elems.bell.style.height = window.innerHeight + "px"; elems.strut.style.marginBottom = -window.innerHeight + "px"; elems.strut.style.display = elems.bell.style.display = ""; util.timeout(function () { elems.strut.style.display = elems.bell.style.display = "none"; }, 20); } else { let soundService = Cc["@mozilla.org/sound;1"].getService(Ci.nsISound); soundService.beep(); } }, /** * Reads a string from the system clipboard. * * This is same as Firefox's readFromClipboard function, but is needed for * apps like Thunderbird which do not provide it. * * @returns {string} */ clipboardRead: function clipboardRead(getClipboard) { try { const clipboard = Cc["@mozilla.org/widget/clipboard;1"].getService(Ci.nsIClipboard); const transferable = Cc["@mozilla.org/widget/transferable;1"].createInstance(Ci.nsITransferable); transferable.addDataFlavor("text/unicode"); let source = clipboard[getClipboard || !clipboard.supportsSelectionClipboard() ? "kGlobalClipboard" : "kSelectionClipboard"]; clipboard.getData(transferable, source); let str = {}, len = {}; transferable.getTransferData("text/unicode", str, len); if (str) return str.value.QueryInterface(Ci.nsISupportsString) .data.substr(0, len.value / 2); } catch (e) {} return null; }, /** * Copies a string to the system clipboard. If *verbose* is specified the * copied string is also echoed to the command line. * * @param {string} str * @param {boolean} verbose */ clipboardWrite: function clipboardWrite(str, verbose) { const clipboardHelper = Cc["@mozilla.org/widget/clipboardhelper;1"].getService(Ci.nsIClipboardHelper); clipboardHelper.copyString(str); if (verbose) { let message = { message: _("dactyl.yank", str) }; try { message.domains = [util.newURI(str).host]; } catch (e) {}; dactyl.echomsg(message); } }, dump: deprecated("util.dump", { get: function dump() util.closure.dump }), dumpStack: deprecated("util.dumpStack", { get: function dumpStack() util.closure.dumpStack }), /** * Outputs a plain message to the command line. * * @param {string} str The message to output. * @param {number} flags These control the multi-line message behavior. * See {@link CommandLine#echo}. */ echo: function echo(str, flags) { commandline.echo(str, commandline.HL_NORMAL, flags); }, /** * Outputs an error message to the command line. * * @param {string} str The message to output. * @param {number} flags These control the multi-line message behavior. * See {@link CommandLine#echo}. */ echoerr: function echoerr(str, flags) { flags |= commandline.APPEND_TO_MESSAGES; if (isinstance(str, ["DOMException", "Error", "Exception"]) || isinstance(str, ["XPCWrappedNative_NoHelper"]) && /^\[Exception/.test(str)) dactyl.reportError(str); if (isObject(str) && "echoerr" in str) str = str.echoerr; else if (isinstance(str, ["Error", FailedAssertion]) && str.fileName) str = <>{str.fileName.replace(/^.* -> /, "")}: {str.lineNumber}: {str}; if (options["errorbells"]) dactyl.beep(); commandline.echo(str, commandline.HL_ERRORMSG, flags); }, /** * Outputs a warning message to the command line. * * @param {string} str The message to output. * @param {number} flags These control the multi-line message behavior. * See {@link CommandLine#echo}. */ warn: function warn(str, flags) { commandline.echo(str, "WarningMsg", flags | commandline.APPEND_TO_MESSAGES); }, // TODO: add proper level constants /** * Outputs an information message to the command line. * * @param {string} str The message to output. * @param {number} verbosity The messages log level (0 - 15). Only * messages with verbosity less than or equal to the value of the * *verbosity* option will be output. * @param {number} flags These control the multi-line message behavior. * See {@link CommandLine#echo}. */ echomsg: function echomsg(str, verbosity, flags) { if (verbosity == null) verbosity = 0; // verbosity level is exclusionary if (options["verbose"] >= verbosity) commandline.echo(str, commandline.HL_INFOMSG, flags | commandline.APPEND_TO_MESSAGES); }, /** * Loads and executes the script referenced by *uri* in the scope of the * *context* object. * * @param {string} uri The URI of the script to load. Should be a local * chrome:, file:, or resource: URL. * @param {Object} context The context object into which the script * should be loaded. */ loadScript: function (uri, context) { JSMLoader.loadSubScript(uri, context, File.defaultEncoding); }, userEval: function (str, context, fileName, lineNumber) { let ctxt; if (jsmodules.__proto__ != window) str = "with (window) { with (modules) { (this.eval || eval)(" + str.quote() + ") } }"; let info = contexts.context; if (fileName == null) if (info && info.file[0] !== "[") ({ file: fileName, line: lineNumber, context: ctxt }) = info; if (!context && fileName && fileName[0] !== "[") context = ctxt || _userContext; if (isinstance(context, ["Sandbox"])) return Cu.evalInSandbox(str, context, "1.8", fileName, lineNumber); else try { if (!context) context = userContext || ctxt; context[EVAL_ERROR] = null; context[EVAL_STRING] = str; context[EVAL_RESULT] = null; this.loadScript("resource://dactyl-content/eval.js", context); if (context[EVAL_ERROR]) { try { context[EVAL_ERROR].fileName = info.file; context[EVAL_ERROR].lineNumber += info.line; } catch (e) {} throw context[EVAL_ERROR]; } return context[EVAL_RESULT]; } finally { delete context[EVAL_ERROR]; delete context[EVAL_RESULT]; delete context[EVAL_STRING]; } }, /** * Acts like the Function builtin, but the code executes in the * userContext global. */ userFunc: function () { return this.userEval( "(function userFunction(" + Array.slice(arguments, 0, -1).join(", ") + ")" + " { " + arguments[arguments.length - 1] + " })"); }, /** * Execute an Ex command string. E.g. ":zoom 300". * * @param {string} str The command to execute. * @param {Object} modifiers Any modifiers to be passed to * {@link Command#action}. * @param {boolean} silent Whether the command should be echoed on the * command line. */ execute: function (str, modifiers, silent) { // skip comments and blank lines if (/^\s*("|$)/.test(str)) return; modifiers = modifiers || {}; if (!silent) commands.lastCommand = str.replace(/^\s*:\s*/, ""); let res = true; for (let [command, args] in commands.parseCommands(str.replace(/^'(.*)'$/, "$1"))) { if (command === null) throw FailedAssertion(_("dactyl.notCommand", config.appName, args.commandString)); res = res && command.execute(args, modifiers); } return res; }, focus: function focus(elem, flags) { flags = flags || services.focus.FLAG_BYMOUSE; try { if (elem instanceof Document) elem = elem.defaultView; if (elem instanceof Element) services.focus.setFocus(elem, flags); else if (elem instanceof Window) services.focus.focusedWindow = elem; } catch (e) { util.dump(elem); util.reportError(e); } }, /** * Focuses the content window. * * @param {boolean} clearFocusedElement Remove focus from any focused * element. */ focusContent: function focusContent(clearFocusedElement) { if (window != services.focus.activeWindow) return; let win = document.commandDispatcher.focusedWindow; let elem = config.mainWidget || content; // TODO: make more generic try { if (this.has("mail") && !config.isComposeWindow) { let i = gDBView.selection.currentIndex; if (i == -1 && gDBView.rowCount >= 0) i = 0; gDBView.selection.select(i); } else { let frame = buffer.focusedFrame; if (frame && frame.top == content && !Editor.getEditor(frame)) elem = frame; } } catch (e) {} if (clearFocusedElement) { if (dactyl.focusedElement) dactyl.focusedElement.blur(); if (win && Editor.getEditor(win)) { this.withSavedValues(["ignoreFocus"], function _focusContent() { this.ignoreFocus = true; if (win.frameElement) win.frameElement.blur(); // Grr. if (content.document.activeElement instanceof HTMLIFrameElement) content.document.activeElement.blur(); }); } } if (elem instanceof Window && Editor.getEditor(elem)) elem = window; if (elem && elem != dactyl.focusedElement) dactyl.focus(elem); }, /** @property {Element} The currently focused element. */ get focusedElement() services.focus.getFocusedElementForWindow(window, true, {}), set focusedElement(elem) dactyl.focus(elem), /** * Returns whether this Dactyl extension supports *feature*. * * @param {string} feature The feature name. * @returns {boolean} */ has: function (feature) Set.has(config.features, feature), /** * Returns the URL of the specified help *topic* if it exists. * * @param {string} topic The help topic to look up. * @param {boolean} consolidated Whether to search the consolidated help page. * @returns {string} */ findHelp: function (topic, consolidated) { if (!consolidated && topic in services["dactyl:"].FILE_MAP) return topic; let items = completion._runCompleter("help", topic, null, !!consolidated).items; let partialMatch = null; function format(item) item.description + "#" + encodeURIComponent(item.text); for (let [i, item] in Iterator(items)) { if (item.text == topic) return format(item); else if (!partialMatch && topic) partialMatch = item; } if (partialMatch) return format(partialMatch); return null; }, /** * @private */ initDocument: function initDocument(doc) { try { if (doc.location.protocol === "dactyl:") { dactyl.initHelp(); config.styleHelp(); } } catch (e) { util.reportError(e); } }, /** * @private * Initialize the help system. */ initHelp: function (force) { // Waits for the add-on to become available, if necessary. config.addon; config.version; if (force || !this.helpInitialized) { if ("noscriptOverlay" in window) { noscriptOverlay.safeAllow("chrome-data:", true, false); noscriptOverlay.safeAllow("dactyl:", true, false); } // Find help and overlay files with the given name. let findHelpFile = function findHelpFile(file) { let result = []; for (let [, namespace] in Iterator(namespaces)) { let url = ["dactyl://", namespace, "/", file, ".xml"].join(""); let res = util.httpGet(url); if (res) { if (res.responseXML.documentElement.localName == "document") fileMap[file] = url; if (res.responseXML.documentElement.localName == "overlay") overlayMap[file] = url; result.push(res.responseXML); } } return result; }; // Find the tags in the document. let addTags = function addTags(file, doc) { for (let elem in util.evaluateXPath("//@tag|//dactyl:tags/text()|//dactyl:tag/text()", doc)) for (let tag in values((elem.value || elem.textContent).split(/\s+/))) tagMap[tag] = file; }; let namespaces = ["locale-local", "locale"]; services["dactyl:"].init({}); let tagMap = services["dactyl:"].HELP_TAGS; let fileMap = services["dactyl:"].FILE_MAP; let overlayMap = services["dactyl:"].OVERLAY_MAP; // Scrape the list of help files from all.xml // Manually process main and overlay files, since XSLTProcessor and // XMLHttpRequest don't allow access to chrome documents. tagMap["all"] = tagMap["all.xml"] = "all"; tagMap["versions"] = tagMap["versions.xml"] = "versions"; let files = findHelpFile("all").map(function (doc) [f.value for (f in util.evaluateXPath("//dactyl:include/@href", doc))]); // Scrape the tags from the rest of the help files. array.flatten(files).forEach(function (file) { tagMap[file + ".xml"] = file; findHelpFile(file).forEach(function (doc) { addTags(file, doc); }); }); // Process plugin help entries. XML.ignoreWhiteSpace = XML.prettyPrinting = false; let body = XML(); for (let [, context] in Iterator(plugins.contexts)) try { let info = contexts.getDocs(context); if (info instanceof XML) { if (info.*.@lang.length()) { let lang = config.bestLocale(String(a) for each (a in info.*.@lang)); info.* = info.*.(function::attribute("lang").length() == 0 || @lang == lang); for each (let elem in info.NS::info) for each (let attr in ["@name", "@summary", "@href"]) if (elem[attr].length()) info[attr] = elem[attr]; } body +=

{info.@summary}

+ info; } } catch (e) { util.reportError(e); } let help = '\n' + '\n' + '\n' +

{_("help.title.Using Plugins")}

{body} .toXMLString(); fileMap["plugins"] = function () ['text/xml;charset=UTF-8', help]; fileMap["versions"] = function () { let NEWS = util.httpGet(config.addon.getResourceURI("NEWS").spec, { mimeType: "text/plain;charset=UTF-8" }) .responseText; let re = util.regexp( \s* # .*\n) | ^ (?P \s*) (?P [-•*+]) \ // (?P .*\n (?: \2\ \ .*\n | \s*\n)* ) | (?P (?: ^ [^\S\n]* (?:[^-•*+\s] | [-•*+]\S) .*\n )+ ) | (?: ^ [^\S\n]* \n) + ]]>, "gmxy"); let betas = util.regexp(/\[(b\d)\]/, "gx"); let beta = array(betas.iterate(NEWS)) .map(function (m) m[1]).uniq().slice(-1)[0]; default xml namespace = NS; function rec(text, level, li) { XML.ignoreWhitespace = XML.prettyPrinting = false; let res = <>; let list, space, i = 0; for (let match in re.iterate(text)) { if (match.comment) continue; else if (match.char) { if (!list) res += list =
    ; let li =
  • ; li.* += rec(match.content.replace(RegExp("^" + match.space, "gm"), ""), level + 1, li); list.* += li; } else if (match.par) { let [, par, tags] = /([^]*?)\s*((?:\[[^\]]+\])*)\n*$/.exec(match.par); let t = tags; tags = array(betas.iterate(tags)).map(function (m) m[1]); let group = !tags.length ? "" : !tags.some(function (t) t == beta) ? "HelpNewsOld" : "HelpNewsNew"; if (i === 0 && li) { li.@highlight = group; group = ""; } list = null; if (level == 0 && /^.*:\n$/.test(match.par)) { let text = par.slice(0, -1); res +=

    {template.linkifyHelp(text, true)}

    ; } else { let [, a, b] = /^(IMPORTANT:?)?([^]*)/.exec(par); res +=

    { !tags.length ? "" : {tags.join(" ")} }{ a ? {a} : "" }{ template.linkifyHelp(b, true) }

    ; } } i++; } for each (let attr in res..@highlight) { attr.parent().@NS::highlight = attr; delete attr.parent().@highlight; } return res; } XML.ignoreWhitespace = XML.prettyPrinting = false; let body = rec(NEWS, 0); for each (let li in body..li) { let list = li..li.(@NS::highlight == "HelpNewsOld"); if (list.length() && list.length() == li..li.(@NS::highlight != "").length()) { for each (let li in list) li.@NS::highlight = ""; li.@NS::highlight = "HelpNewsOld"; } } return ["application/xml", '\n' + '\n' + '\n' +

    {config.appName} Versions

    {body}     .toXMLString() ]; } addTags("versions", util.httpGet("dactyl://help/versions").responseXML); addTags("plugins", util.httpGet("dactyl://help/plugins").responseXML); default xml namespace = NS; overlayMap["index"] = ['text/xml;charset=UTF-8', '\n' + '\n' + template.map(dactyl.indices, function ([name, iter])
    { template.map(iter(), util.identity) }
    , <>{"\n\n"}) + '\n    ']; addTags("index", util.httpGet("dactyl://help-overlay/index").responseXML); this.helpInitialized = true; } }, stringifyXML: function (xml) { XML.prettyPrinting = false; XML.ignoreWhitespace = false; return UTF8(xml.toXMLString()); }, exportHelp: JavaScript.setCompleter(function (path) { const FILE = io.File(path); const PATH = FILE.leafName.replace(/\..*/, "") + "/"; const TIME = Date.now(); if (!FILE.exists() && (/\/$/.test(path) && !/\./.test(FILE.leafName))) FILE.create(FILE.DIRECTORY_TYPE, octal(755)); dactyl.initHelp(); if (FILE.isDirectory()) { var addDataEntry = function addDataEntry(file, data) FILE.child(file).write(data); var addURIEntry = function addURIEntry(file, uri) addDataEntry(file, util.httpGet(uri).responseText); } else { var zip = services.ZipWriter(); zip.open(FILE, File.MODE_CREATE | File.MODE_WRONLY | File.MODE_TRUNCATE); addURIEntry = function addURIEntry(file, uri) zip.addEntryChannel(PATH + file, TIME, 9, services.io.newChannel(uri, null, null), false); addDataEntry = function addDataEntry(file, data) // Unideal to an extreme. addURIEntry(file, "data:text/plain;charset=UTF-8," + encodeURI(data)); } let empty = Set("area base basefont br col frame hr img input isindex link meta param" .split(" ")); function fix(node) { switch(node.nodeType) { case Node.ELEMENT_NODE: if (isinstance(node, [HTMLBaseElement])) return; data.push("<"); data.push(node.localName); if (node instanceof HTMLHtmlElement) data.push(" xmlns=" + XHTML.uri.quote(), " xmlns:dactyl=" + NS.uri.quote()); for (let { name, value } in array.iterValues(node.attributes)) { if (name == "dactyl:highlight") { Set.add(styles, value); name = "class"; value = "hl-" + value; } if (name == "href") { value = node.href || value; if (value.indexOf("dactyl://help-tag/") == 0) { let uri = services.io.newChannel(value, null, null).originalURI; value = uri.spec == value ? "javascript:;" : uri.path.substr(1); } if (!/^#|[\/](#|$)|^[a-z]+:/.test(value)) value = value.replace(/(#|$)/, ".xhtml$1"); } if (name == "src" && value.indexOf(":") > 0) { chromeFiles[value] = value.replace(/.*\//, ""); value = value.replace(/.*\//, ""); } data.push(" ", name, '="', <>{value}.toXMLString().replace(/"/g, """), '"'); } if (node.localName in empty) data.push(" />"); else { data.push(">"); if (node instanceof HTMLHeadElement) data.push(.toXMLString()); Array.map(node.childNodes, fix); data.push(""); } break; case Node.TEXT_NODE: data.push(<>{node.textContent}.toXMLString()); } } let chromeFiles = {}; let styles = {}; for (let [file, ] in Iterator(services["dactyl:"].FILE_MAP)) { let url = "dactyl://help/" + file; dactyl.open(url); util.waitFor(function () content.location.href == url && buffer.loaded && content.document.documentElement instanceof HTMLHtmlElement, 15000); events.waitForPageLoad(); var data = [ '\n', '\n' ]; fix(content.document.documentElement); addDataEntry(file + ".xhtml", data.join("")); } let data = [h for (h in highlight) if (Set.has(styles, h.class) || /^Help/.test(h.class))] .map(function (h) h.selector .replace(/^\[.*?=(.*?)\]/, ".hl-$1") .replace(/html\|/g, "") + "\t" + "{" + h.cssText + "}") .join("\n"); addDataEntry("help.css", data.replace(/chrome:[^ ")]+\//g, "")); addDataEntry("tag-map.json", JSON.stringify(services["dactyl:"].HELP_TAGS)); let m, re = /(chrome:[^ ");]+\/)([^ ");]+)/g; while ((m = re.exec(data))) chromeFiles[m[0]] = m[2]; for (let [uri, leaf] in Iterator(chromeFiles)) addURIEntry(leaf, uri); if (zip) zip.close(); }, [function (context, args) completion.file(context)]), /** * Generates a help entry and returns it as a string. * * @param {Command|Map|Option} obj A dactyl *Command*, *Map* or *Option* * object * @param {XMLList} extraHelp Extra help text beyond the description. * @returns {string} */ generateHelp: function generateHelp(obj, extraHelp, str, specOnly) { default xml namespace = ""; let link, tag, spec; link = tag = spec = util.identity; let args = null; if (obj instanceof Command) { link = function (cmd) {cmd}; args = obj.parseArgs("", CompletionContext(str || "")); spec = function (cmd) <>{ obj.count ? count : <> }{ cmd }{ obj.bang ? ! : <> }; } else if (obj instanceof Map) { spec = function (map) obj.count ? <>count{map} : <>{map}; link = function (map) { let [, mode, name, extra] = /^(?:(.)_)?(?:<([^>]+)>)?(.*)$/.exec(map); let k = {extra}; if (name) k.@name = name; if (mode) k.@mode = mode; return k; }; } else if (obj instanceof Option) { link = function (opt, name) {name}; args = { value: "", values: [] }; } XML.prettyPrinting = false; XML.ignoreWhitespace = false; default xml namespace = NS; // E4X has its warts. let br = <> ; let res =
    {link(obj.helpTag || obj.name, obj.name)}
    { template.linkifyHelp(obj.description ? obj.description.replace(/\.$/, "") : "", true) }
    ; if (specOnly) return res.elements(); res.* += <> {template.map(obj.names.slice().reverse(), tag, " ")} { spec(template.highlightRegexp((obj.specs || obj.names)[0], /\[(.*?)\]/g, function (m, n0) {n0})) }{ !obj.type ? "" : <> {obj.type} {obj.stringDefaultValue}} { obj.description ? br +

    {template.linkifyHelp(obj.description.replace(/\.?$/, "."), true)}

    : "" }{ extraHelp ? br + extraHelp : "" }{ !(extraHelp || obj.description) ? br +

    Sorry, no help available.

    : "" }     ; function add(ary) { res.item.description.* += br + let (br = br + <> ) <>
    { br + template.map(ary, function ([a, b]) <>
    {a}
    {b}
    , br) }
    ; } if (obj.completer) add(completion._runCompleter(obj.closure.completer, "", null, args).items .map(function (i) [i.text, i.description])); if (obj.options && obj.options.some(function (o) o.description)) add(obj.options.filter(function (o) o.description) .map(function (o) [ o.names[0], <>{o.description}{ o.names.length == 1 ? "" : <> (short name: { template.map(o.names.slice(1), function (n) {n}, <>, ) }) } ])); return res.*.toXMLString() .replace(' xmlns="' + NS + '"', "", "g") .replace(/^ {12}|[ \t]+$/gm, "") .replace(/^\s*\n|\n\s*$/g, "") + "\n"; }, /** * Opens the help page containing the specified *topic* if it exists. * * @param {string} topic The help topic to open. * @param {boolean} consolidated Whether to use the consolidated help page. */ help: function (topic, consolidated) { dactyl.initHelp(); if (!topic) { let helpFile = consolidated ? "all" : options["helpfile"]; if (helpFile in services["dactyl:"].FILE_MAP) dactyl.open("dactyl://help/" + helpFile, { from: "help" }); else dactyl.echomsg(_("help.noFile", helpFile.quote())); return; } let page = this.findHelp(topic, consolidated); dactyl.assert(page != null, _("help.noTopic", topic)); dactyl.open("dactyl://help/" + page, { from: "help" }); }, /** * The map of global variables. * * These are set and accessed with the "g:" prefix. */ _globalVariables: {}, globalVariables: deprecated(_("deprecated.for.theOptionsSystem"), { get: function globalVariables() this._globalVariables }), loadPlugins: function (args, force) { function sourceDirectory(dir) { dactyl.assert(dir.isReadable(), _("io.notReadable", dir.path)); dactyl.log(_("dactyl.sourcingPlugins", dir.path), 3); let loadplugins = options.get("loadplugins"); if (args) loadplugins = { __proto__: loadplugins, value: args.map(Option.parseRegexp) } dir.readDirectory(true).forEach(function (file) { if (file.isFile() && loadplugins.getKey(file.path) && !(!force && file.path in dactyl.pluginFiles)) { try { io.source(file.path); dactyl.pluginFiles[file.path] = true; } catch (e) { dactyl.reportError(e); } } else if (file.isDirectory()) sourceDirectory(file); }); } let dirs = io.getRuntimeDirectories("plugins"); if (dirs.length == 0) { dactyl.log(_("dactyl.noPluginDir"), 3); return; } dactyl.echomsg( _("plugin.searchingForIn", ("plugins/**/*.{js," + config.fileExtension + "}").quote(), [dir.path.replace(/.plugins$/, "") for ([, dir] in Iterator(dirs))] .join(",").quote()), 2); dirs.forEach(function (dir) { dactyl.echomsg(_("plugin.searchingFor", (dir.path + "/**/*.{js," + config.fileExtension + "}").quote()), 3); sourceDirectory(dir); }); }, // TODO: add proper level constants /** * Logs a message to the JavaScript error console. Each message has an * associated log level. Only messages with a log level less than or equal * to *level* will be printed. If *msg* is an object, it is pretty printed. * * @param {string|Object} msg The message to print. * @param {number} level The logging level 0 - 15. */ log: function (msg, level) { let verbose = localPrefs.get("loglevel", 0); if (!level || level <= verbose) { if (isObject(msg) && !isinstance(msg, _)) msg = util.objectToString(msg, false); services.console.logStringMessage(config.name + ": " + msg); } }, onClick: function onClick(event) { if (event.originalTarget instanceof Element) { let command = event.originalTarget.getAttributeNS(NS, "command"); if (command && event.button == 0) { event.preventDefault(); if (dactyl.commands[command]) dactyl.withSavedValues(["forceNewTab"], function () { dactyl.forceNewTab = event.ctrlKey || event.shiftKey || event.button == 1; dactyl.commands[command](event); }); } } }, onExecute: function onExecute(event) { let cmd = event.originalTarget.getAttribute("dactyl-execute"); commands.execute(cmd, null, false, null, { file: /*L*/"[Command Line]", line: 1 }); }, /** * Opens one or more URLs. Returns true when load was initiated, or * false on error. * * @param {string|Array} urls A representation of the URLs to open. May be * either a string, which will be passed to * {@see Dactyl#parseURLs}, or an array in the same format as * would be returned by the same. * @param {object} params A set of parameters specifying how to open the * URLs. The following properties are recognized: * * • background If true, new tabs are opened in the background. * * • from The designation of the opener, as appears in * 'activate' and 'newtab' options. If present, * the newtab option provides the default 'where' * parameter, and the value of the 'activate' * parameter is inverted if 'background' is true. * * • where One of CURRENT_TAB, NEW_TAB, or NEW_WINDOW * * As a deprecated special case, the where parameter may be provided * by itself, in which case it is transformed into { where: params }. * * @param {boolean} force Don't prompt whether to open more than 20 * tabs. * @returns {boolean} */ open: function (urls, params, force) { if (typeof urls == "string") urls = dactyl.parseURLs(urls); if (urls.length > prefs.get("browser.tabs.maxOpenBeforeWarn", 20) && !force) return commandline.input(_("dactyl.prompt.openMany", urls.length) + " ", function (resp) { if (resp && resp.match(/^y(es)?$/i)) dactyl.open(urls, params, true); }); params = params || {}; if (isString(params)) params = { where: params }; let flags = 0; for (let [opt, flag] in Iterator({ replace: "REPLACE_HISTORY", hide: "BYPASS_HISTORY" })) flags |= params[opt] && Ci.nsIWebNavigation["LOAD_FLAGS_" + flag]; let where = params.where || dactyl.CURRENT_TAB; let background = ("background" in params) ? params.background : params.where == dactyl.NEW_BACKGROUND_TAB; if (params.from && dactyl.has("tabs")) { if (!params.where && options.get("newtab").has(params.from)) where = dactyl.NEW_TAB; background ^= !options.get("activate").has(params.from); } if (urls.length == 0) return; let browser = config.tabbrowser; function open(urls, where) { try { let url = Array.concat(urls)[0]; let postdata = Array.concat(urls)[1]; // decide where to load the first url switch (where) { case dactyl.NEW_TAB: if (!dactyl.has("tabs")) return open(urls, dactyl.NEW_WINDOW); return prefs.withContext(function () { prefs.set("browser.tabs.loadInBackground", true); return browser.loadOneTab(url, null, null, postdata, background).linkedBrowser.contentDocument; }); case dactyl.NEW_WINDOW: let win = window.openDialog(document.documentURI, "_blank", "chrome,all,dialog=no"); util.waitFor(function () win.document.readyState === "complete"); browser = win.dactyl && win.dactyl.modules.config.tabbrowser || win.getBrowser(); // FALLTHROUGH case dactyl.CURRENT_TAB: browser.loadURIWithFlags(url, flags, null, null, postdata); return browser.contentWindow; } } catch (e) {} // Unfortunately, failed page loads throw exceptions and // cause a lot of unwanted noise. This solution means that // any genuine errors go unreported. } if (dactyl.forceNewTab) where = dactyl.NEW_TAB; else if (dactyl.forceNewWindow) where = dactyl.NEW_WINDOW; else if (!where) where = dactyl.CURRENT_TAB; return urls.map(function (url) { let res = open(url, where); where = dactyl.NEW_TAB; background = true; return res; }); }, /** * Returns an array of URLs parsed from *str*. * * Given a string like 'google bla, www.osnews.com' return an array * ['www.google.com/search?q=bla', 'www.osnews.com'] * * @param {string} str * @returns {string[]} */ parseURLs: function parseURLs(str) { let urls; if (options["urlseparator"]) urls = util.splitLiteral(str, util.regexp("\\s*" + options["urlseparator"] + "\\s*")); else urls = [str]; return urls.map(function (url) { url = url.trim(); if (/^(\.{0,2}|~)(\/|$)/.test(url) || util.OS.isWindows && /^[a-z]:/i.test(url)) { try { // Try to find a matching file. let file = io.File(url); if (file.exists() && file.isReadable()) return services.io.newFileURI(file).spec; } catch (e) {} } // If it starts with a valid protocol, pass it through. let proto = /^([-\w]+):/.exec(url); if (proto && "@mozilla.org/network/protocol;1?name=" + proto[1] in Cc) return url; // Check for a matching search keyword. let searchURL = this.has("bookmarks") && bookmarks.getSearchURL(url, false); if (searchURL) return searchURL; // If it looks like URL-ish (foo.com/bar), let Gecko figure it out. if (this.urlish.test(url) || !this.has("bookmarks")) return util.createURI(url).spec; // Pass it off to the default search engine or, failing // that, let Gecko deal with it as is. return bookmarks.getSearchURL(url, true) || util.createURI(url).spec; }, this); }, stringToURLArray: deprecated("dactyl.parseURLs", "parseURLs"), urlish: Class.memoize(function () util.regexp(+ (:\d+)? (/ .*) | + (:\d+) | + \. [a-z0-9]+ | localhost ) $ ]]>, "ix", { domain: util.regexp(String.replace(, /U/g, "\\u"), "x") })), pluginFiles: {}, get plugins() plugins, setNodeVisible: function setNodeVisible(node, visible) { if (window.setToolbarVisibility && node.localName == "toolbar") window.setToolbarVisibility(node, visible); else node.collapsed = !visible; }, confirmQuit: function confirmQuit() prefs.withContext(function () { prefs.set("browser.warnOnQuit", false); return window.canQuitApplication(); }), /** * Quit the host application, no matter how many tabs/windows are open. * * @param {boolean} saveSession If true the current session will be * saved and restored when the host application is restarted. * @param {boolean} force Forcibly quit irrespective of whether all * windows could be closed individually. */ quit: function (saveSession, force) { if (!force && !this.confirmQuit()) return; let pref = "browser.startup.page"; prefs.save(pref); if (saveSession) prefs.safeSet(pref, 3); if (!saveSession && prefs.get(pref) >= 2) prefs.safeSet(pref, 1); services.appStartup.quit(Ci.nsIAppStartup[force ? "eForceQuit" : "eAttemptQuit"]); }, /** * Restart the host application. */ restart: function () { if (!this.confirmQuit()) return; services.appStartup.quit(Ci.nsIAppStartup.eAttemptQuit | Ci.nsIAppStartup.eRestart); }, get assert() util.assert, /** * Traps errors in the called function, possibly reporting them. * * @param {function} func The function to call * @param {object} self The 'this' object for the function. */ trapErrors: function trapErrors(func, self) { try { if (isString(func)) func = self[func]; return func.apply(self || this, Array.slice(arguments, 2)); } catch (e) { dactyl.reportError(e, true); return e; } }, /** * Reports an error to both the console and the host application's * Error Console. * * @param {Object} error The error object. */ reportError: function reportError(error, echo) { if (error instanceof FailedAssertion && error.noTrace || error.message === "Interrupted") { let context = contexts.context; let prefix = context ? context.file + ":" + context.line + ": " : ""; if (error.message && error.message.indexOf(prefix) !== 0) error.message = prefix + error.message; if (error.message) dactyl.echoerr(template.linkifyHelp(error.message)); else dactyl.beep(); if (!error.noTrace) util.reportError(error); return; } if (error.result == Cr.NS_BINDING_ABORTED) return; if (echo) dactyl.echoerr(error, commandline.FORCE_SINGLELINE); else util.reportError(error); }, /** * Parses a Dactyl command-line string i.e. the value of the * -dactyl command-line option. * * @param {string} cmdline The string to parse for command-line * options. * @returns {Object} * @see Commands#parseArgs */ parseCommandLine: function (cmdline) { try { return commands.get("rehash").parseArgs(cmdline); } catch (e) { dactyl.reportError(e, true); return []; } }, wrapCallback: function (callback, self) { self = self || this; let save = ["forceNewTab", "forceNewWindow"]; let saved = save.map(function (p) dactyl[p]); return function wrappedCallback() { let args = arguments; return dactyl.withSavedValues(save, function () { saved.forEach(function (p, i) dactyl[save[i]] = p); try { return callback.apply(self, args); } catch (e) { dactyl.reportError(e, true); } }); } }, /** * @property {Window[]} Returns an array of all the host application's * open windows. */ get windows() [win for (win in iter(services.windowMediator.getEnumerator("navigator:browser"))) if (win.dactyl)], }, { // initially hide all GUI elements, they are later restored unless the user // has :set go= or something similar in his config hideGUI: function () { let guioptions = config.guioptions; for (let option in guioptions) { guioptions[option].forEach(function (elem) { try { document.getElementById(elem).collapsed = true; } catch (e) {} }); } }, // TODO: move this getMenuItems: function () { function addChildren(node, parent) { for (let [, item] in Iterator(node.childNodes)) { if (item.childNodes.length == 0 && item.localName == "menuitem" && !/rdf:http:/.test(item.getAttribute("label"))) { // FIXME item.fullMenuPath = parent + item.getAttribute("label"); items.push(item); } else { let path = parent; if (item.localName == "menu") path += item.getAttribute("label") + "."; addChildren(item, path); } } } let items = []; addChildren(document.getElementById(config.guioptions["m"][1]), ""); return items; } }, { events: function () { events.listen(window, "click", dactyl.closure.onClick, true); events.listen(window, "dactyl.execute", dactyl.closure.onExecute, true); }, // Only general options are added here, which are valid for all Dactyl extensions options: function () { options.add(["errorbells", "eb"], "Ring the bell when an error message is displayed", "boolean", false); options.add(["exrc", "ex"], "Enable automatic sourcing of an RC file in the current directory at startup", "boolean", false); options.add(["fullscreen", "fs"], "Show the current window fullscreen", "boolean", false, { setter: function (value) window.fullScreen = value, getter: function () window.fullScreen }); const groups = [ { opts: { c: ["Always show the command line, even when empty"], C: ["Always show the command line outside of the status line"], M: ["Always show messages outside of the status line"] }, setter: function (opts) { if (loaded.commandline) commandline.widgets.updateVisibility(); } }, { opts: update({ s: ["Status bar", [statusline.statusBar.id]] }, config.guioptions), setter: function (opts) { for (let [opt, [, ids]] in Iterator(this.opts)) { ids.map(function (id) document.getElementById(id)) .forEach(function (elem) { if (elem) dactyl.setNodeVisible(elem, opts.indexOf(opt) >= 0); }); } } }, { opts: { r: ["Right Scrollbar", "vertical"], l: ["Left Scrollbar", "vertical"], b: ["Bottom Scrollbar", "horizontal"] }, setter: function (opts) { let dir = ["horizontal", "vertical"].filter( function (dir) !Array.some(opts, function (o) this.opts[o] && this.opts[o][1] == dir, this), this); let class_ = dir.map(function (dir) "html|html > xul|scrollbar[orient=" + dir + "]"); styles.system.add("scrollbar", "*", class_.length ? class_.join(", ") + " { visibility: collapse !important; }" : "", true); prefs.safeSet("layout.scrollbar.side", opts.indexOf("l") >= 0 ? 3 : 2, _("option.guioptions.safeSet")); }, validator: function (opts) Option.validIf(!(opts.indexOf("l") >= 0 && opts.indexOf("r") >= 0), UTF8("Only one of ‘l’ or ‘r’ allowed")) }, { feature: "tabs", opts: { n: ["Tab number", highlight.selector("TabNumber")], N: ["Tab number over icon", highlight.selector("TabIconNumber")] }, setter: function (opts) { let classes = [v[1] for ([k, v] in Iterator(this.opts)) if (opts.indexOf(k) < 0)]; styles.system.add("taboptions", "chrome://*", classes.length ? classes.join(",") + "{ display: none; }" : ""); if (!dactyl.has("Gecko2")) { tabs.tabBinding.enabled = Array.some(opts, function (k) k in this.opts, this); tabs.updateTabCount(); } if (config.tabbrowser.tabContainer._positionPinnedTabs) config.tabbrowser.tabContainer._positionPinnedTabs(); }, /* validator: function (opts) dactyl.has("Gecko2") || Option.validIf(!/[nN]/.test(opts), "Tab numbering not available in this " + config.host + " version") */ } ].filter(function (group) !group.feature || dactyl.has(group.feature)); options.add(["guioptions", "go"], "Show or hide certain GUI elements like the menu or toolbar", "charlist", config.defaults.guioptions || "", { // FIXME: cleanup cleanupValue: config.cleanups.guioptions || "r" + [k for ([k, v] in iter(groups[1].opts)) if (!document.getElementById(v[1][0]).collapsed)].join(""), values: array(groups).map(function (g) [[k, v[0]] for ([k, v] in Iterator(g.opts))]).flatten(), setter: function (value) { for (let group in values(groups)) group.setter(value); events.checkFocus(); return value; }, validator: function (val) Option.validateCompleter.call(this, val) && groups.every(function (g) !g.validator || g.validator(val)) }); options.add(["helpfile", "hf"], "Name of the main help file", "string", "intro"); options.add(["loadplugins", "lpl"], "A regexp list that defines which plugins are loaded at startup and via :loadplugins", "regexplist", "'\\.(js|" + config.fileExtension + ")$'"); options.add(["titlestring"], "The string shown at the end of the window title", "string", config.defaults.titlestring || config.host, { setter: function (value) { let win = document.documentElement; function updateTitle(old, current) { document.title = document.title.replace(RegExp("(.*)" + util.regexp.escape(old)), "$1" + current); } if (services.has("privateBrowsing")) { let oldValue = win.getAttribute("titlemodifier_normal"); let suffix = win.getAttribute("titlemodifier_privatebrowsing").substr(oldValue.length); win.setAttribute("titlemodifier_normal", value); win.setAttribute("titlemodifier_privatebrowsing", value + suffix); if (services.privateBrowsing.privateBrowsingEnabled) { updateTitle(oldValue + suffix, value + suffix); return value; } } updateTitle(win.getAttribute("titlemodifier"), value); win.setAttribute("titlemodifier", value); return value; } }); options.add(["urlseparator", "urlsep", "us"], "The regular expression used to separate multiple URLs in :open and friends", "string", " \\| ", { validator: function (value) RegExp(value) }); options.add(["verbose", "vbs"], "Define which info messages are displayed", "number", 1, { validator: function (value) Option.validIf(value >= 0 && value <= 15, "Value must be between 0 and 15") }); options.add(["visualbell", "vb"], "Use visual bell instead of beeping on errors", "boolean", false, { setter: function (value) { prefs.safeSet("accessibility.typeaheadfind.enablesound", !value, _("option.visualbell.safeSet")); return value; } }); }, mappings: function () { mappings.add([modes.MAIN], ["", ""], "Open the introductory help page", function () { dactyl.help(); }); mappings.add([modes.MAIN], ["", ""], "Open the single, consolidated help page", function () { ex.helpall(); }); if (dactyl.has("session")) mappings.add([modes.NORMAL], ["ZQ"], "Quit and don't save the session", function () { dactyl.quit(false); }); mappings.add([modes.NORMAL], ["ZZ"], "Quit and save the session", function () { dactyl.quit(true); }); }, commands: function () { commands.add(["dia[log]"], "Open a " + config.appName + " dialog", function (args) { let dialog = args[0]; dactyl.assert(dialog in config.dialogs, _("error.invalidArgument", dialog)); dactyl.assert(!config.dialogs[dialog][2] || config.dialogs[dialog][2](), _("dialog.notAvailable", dialog)); try { config.dialogs[dialog][1](); } catch (e) { dactyl.echoerr(_("error.cantOpen", dialog.quote(), e.message || e)); } }, { argCount: "1", completer: function (context) { context.ignoreCase = true; completion.dialog(context); } }); commands.add(["em[enu]"], "Execute the specified menu item from the command line", function (args) { let arg = args[0] || ""; let items = Dactyl.getMenuItems(); dactyl.assert(items.some(function (i) i.fullMenuPath == arg), _("emenu.notFound", arg)); for (let [, item] in Iterator(items)) { if (item.fullMenuPath == arg) item.doCommand(); } }, { argCount: "1", completer: function (context) completion.menuItem(context), literal: 0 }); commands.add(["exe[cute]"], "Execute the argument as an Ex command", function (args) { try { let cmd = dactyl.userEval(args[0] || ""); dactyl.execute(cmd || "", null, true); } catch (e) { dactyl.echoerr(e); } }, { completer: function (context) completion.javascript(context), literal: 0 }); [ { name: "h[elp]", description: "Open the introductory help page" }, { name: "helpa[ll]", description: "Open the single consolidated help page" } ].forEach(function (command) { let consolidated = command.name == "helpa[ll]"; commands.add([command.name], command.description, function (args) { dactyl.assert(!args.bang, _("help.dontPanic")); dactyl.help(args.literalArg, consolidated); }, { argCount: "?", bang: true, completer: function (context) completion.help(context, consolidated), literal: 0 }); }); commands.add(["loadplugins", "lpl"], "Load all or matching plugins", function (args) { dactyl.loadPlugins(args.length ? args : null, args.bang); }, { argCount: "*", bang: true, keepQuotes: true, serialGroup: 10, serialize: function () [ { command: this.name, literalArg: options["loadplugins"].join(" ") } ] }); commands.add(["norm[al]"], "Execute Normal mode commands", function (args) { events.feedkeys(args[0], args.bang, false, modes.NORMAL); }, { argCount: "1", bang: true, literal: 0 }); commands.add(["exit", "x"], "Quit " + config.appName, function (args) { dactyl.quit(false, args.bang); }, { argCount: "0", bang: true }); commands.add(["q[uit]"], dactyl.has("tabs") ? "Quit current tab" : "Quit application", function (args) { if (dactyl.has("tabs") && tabs.remove(tabs.getTab(), 1, false)) return; else if (dactyl.windows.length > 1) window.close(); else dactyl.quit(false, args.bang); }, { argCount: "0", bang: true }); commands.add(["reh[ash]"], "Reload the " + config.appName + " add-on", function (args) { if (args.trailing) JSMLoader.rehashCmd = args.trailing; // Hack. args.break = true; util.rehash(args); }, { argCount: "0", // FIXME options: [ { names: ["+u"], description: "The initialization file to execute at startup", type: CommandOption.STRING }, { names: ["++noplugin"], description: "Do not automatically load plugins" }, { names: ["++cmd"], description: "Ex commands to execute prior to initialization", type: CommandOption.STRING, multiple: true }, { names: ["+c"], description: "Ex commands to execute after initialization", type: CommandOption.STRING, multiple: true } ] }); commands.add(["res[tart]"], "Force " + config.appName + " to restart", function () { dactyl.restart(); }, { argCount: "0" }); function findToolbar(name) util.evaluateXPath( "//*[@toolbarname=" + util.escapeString(name, "'") + "]", document).snapshotItem(0); var toolbox = document.getElementById("navigator-toolbox"); if (toolbox) { let hidden = function hidden(elem) (elem.getAttribute("autohide") || elem.getAttribute("collapsed")) == "true"; let toolbarCommand = function (names, desc, action, filter) { commands.add(names, desc, function (args) { let toolbar = findToolbar(args[0] || ""); dactyl.assert(toolbar, _("error.invalidArgument")); action(toolbar); events.checkFocus(); }, { argCount: "1", completer: function (context) { completion.toolbar(context); if (filter) context.filters.push(filter); }, literal: 0 }); }; toolbarCommand(["toolbars[how]", "tbs[how]"], "Show the named toolbar", function (toolbar) dactyl.setNodeVisible(toolbar, true), function ({ item }) hidden(item)); toolbarCommand(["toolbarh[ide]", "tbh[ide]"], "Hide the named toolbar", function (toolbar) dactyl.setNodeVisible(toolbar, false), function ({ item }) !hidden(item)); toolbarCommand(["toolbart[oggle]", "tbt[oggle]"], "Toggle the named toolbar", function (toolbar) dactyl.setNodeVisible(toolbar, hidden(toolbar))); } commands.add(["time"], "Profile a piece of code or run a command multiple times", function (args) { let count = args.count; let special = args.bang; args = args[0] || ""; if (args[0] == ":") var func = function () commands.execute(args, null, false); else func = dactyl.userFunc(args); try { if (count > 1) { let each, eachUnits, totalUnits; let total = 0; for (let i in util.interruptibleRange(0, count, 500)) { let now = Date.now(); func(); total += Date.now() - now; } if (special) return; if (total / count >= 100) { each = total / 1000.0 / count; eachUnits = "sec"; } else { each = total / count; eachUnits = "msec"; } if (total >= 100) { total = total / 1000.0; totalUnits = "sec"; } else totalUnits = "msec"; commandline.commandOutput(
    {_("title.Code execution summary")}
      {_("title.Executed")}:{count}times
      {_("title.Average time")}:{each.toFixed(2)}{eachUnits}
      {_("title.Total time")}:{total.toFixed(2)}{totalUnits}
    ); } else { let beforeTime = Date.now(); func(); if (special) return; let afterTime = Date.now(); if (afterTime - beforeTime >= 100) dactyl.echo(_("time.total", ((afterTime - beforeTime) / 1000.0).toFixed(2) + " sec")); else dactyl.echo(_("time.total", (afterTime - beforeTime) + " msec")); } } catch (e) { dactyl.echoerr(e); } }, { argCount: "1", bang: true, completer: function (context) { if (/^:/.test(context.filter)) return completion.ex(context); else return completion.javascript(context); }, count: true, hereDoc: true, literal: 0, subCommand: 0 }); commands.add(["verb[ose]"], "Execute a command with 'verbose' set", function (args) { let vbs = options.get("verbose"); let value = vbs.value; let setFrom = vbs.setFrom; try { vbs.set(args.count || 1); vbs.setFrom = null; dactyl.execute(args[0] || "", null, true); } finally { vbs.set(value); vbs.setFrom = setFrom; } }, { argCount: "1", completer: function (context) completion.ex(context), count: true, literal: 0, subCommand: 0 }); commands.add(["ve[rsion]"], "Show version information", function (args) { if (args.bang) dactyl.open("about:"); else commandline.commandOutput(<> {config.appName} {config.version} running on:
    {navigator.userAgent} ); }, { argCount: "0", bang: true }); }, completion: function () { completion.dialog = function dialog(context) { context.title = ["Dialog"]; context.filters.push(function ({ item }) !item[2] || item[2]()); context.completions = [[k, v[0], v[2]] for ([k, v] in Iterator(config.dialogs))]; }; completion.help = function help(context, consolidated) { dactyl.initHelp(); context.title = ["Help"]; context.anchored = false; context.completions = services["dactyl:"].HELP_TAGS; if (consolidated) context.keys = { text: 0, description: function () "all" }; }; completion.menuItem = function menuItem(context) { context.title = ["Menu Path", "Label"]; context.anchored = false; context.keys = { text: "fullMenuPath", description: function (item) item.getAttribute("label") }; context.completions = dactyl.menuItems; }; var toolbox = document.getElementById("navigator-toolbox"); completion.toolbar = function toolbar(context) { context.title = ["Toolbar"]; context.keys = { text: function (item) item.getAttribute("toolbarname"), description: function () "" }; context.completions = util.evaluateXPath("//*[@toolbarname]", document); }; completion.window = function window(context) { context.title = ["Window", "Title"]; context.keys = { text: function (win) dactyl.windows.indexOf(win) + 1, description: function (win) win.document.title }; context.completions = dactyl.windows; }; }, load: function () { dactyl.triggerObserver("load"); dactyl.log(_("dactyl.modulesLoaded"), 3); dactyl.timeout(function () { try { var args = JSMLoader.commandlineArgs || services.commandLineHandler.optionValue; if (isString(args)) args = dactyl.parseCommandLine(args); if (args) { dactyl.commandLineOptions.rcFile = args["+u"]; dactyl.commandLineOptions.noPlugins = "++noplugin" in args; dactyl.commandLineOptions.postCommands = args["+c"]; dactyl.commandLineOptions.preCommands = args["++cmd"]; util.dump("Processing command-line option: " + args.string); } } catch (e) { dactyl.echoerr(_("dactyl.parsingCommandLine", e)); } dactyl.log(_("dactyl.commandlineOpts", util.objectToString(dactyl.commandLineOptions)), 3); // first time intro message const firstTime = "extensions." + config.name + ".firsttime"; if (prefs.get(firstTime, true)) { dactyl.timeout(function () { this.withSavedValues(["forceNewTab"], function () { this.forceNewTab = true; this.help(); prefs.set(firstTime, false); }); }, 1000); } // TODO: we should have some class where all this guioptions stuff fits well // Dactyl.hideGUI(); if (dactyl.userEval("typeof document", null, "test.js") === "undefined") jsmodules.__proto__ = XPCSafeJSObjectWrapper(window); if (dactyl.commandLineOptions.preCommands) dactyl.commandLineOptions.preCommands.forEach(function (cmd) { dactyl.execute(cmd); }); // finally, read the RC file and source plugins let init = services.environment.get(config.idName + "_INIT"); let rcFile = io.getRCFile("~"); try { if (dactyl.commandLineOptions.rcFile) { let filename = dactyl.commandLineOptions.rcFile; if (!/^(NONE|NORC)$/.test(filename)) io.source(io.File(filename).path, { group: contexts.user }); } else { if (init) dactyl.execute(init); else { if (rcFile) { io.source(rcFile.path, { group: contexts.user }); services.environment.set("MY_" + config.idName + "RC", rcFile.path); } else dactyl.log(_("dactyl.noRCFile"), 3); } if (options["exrc"] && !dactyl.commandLineOptions.rcFile) { let localRCFile = io.getRCFile(io.cwd); if (localRCFile && !localRCFile.equals(rcFile)) io.source(localRCFile.path, { group: contexts.user }); } } if (dactyl.commandLineOptions.rcFile == "NONE" || dactyl.commandLineOptions.noPlugins) options["loadplugins"] = []; if (options["loadplugins"]) dactyl.loadPlugins(); } catch (e) { dactyl.reportError(e, true); } // after sourcing the initialization files, this function will set // all gui options to their default values, if they have not been // set before by any RC file for (let option in values(options.needInit)) option.initValue(); if (dactyl.commandLineOptions.postCommands) dactyl.commandLineOptions.postCommands.forEach(function (cmd) { dactyl.execute(cmd); }); if (JSMLoader.rehashCmd) dactyl.execute(JSMLoader.rehashCmd); JSMLoader.rehashCmd = null; dactyl.fullyInitialized = true; dactyl.triggerObserver("enter", null); autocommands.trigger("Enter", {}); }, 100); statusline.update(); dactyl.log(_("dactyl.initialized", config.appName), 0); dactyl.initialized = true; } }); // vim: set fdm=marker sw=4 ts=4 et: