mirror of
https://github.com/gryf/pentadactyl-pm.git
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1680 lines
62 KiB
JavaScript
1680 lines
62 KiB
JavaScript
// Copyright (c) 2006-2008 by Martin Stubenschrott <stubenschrott@vimperator.org>
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// Copyright (c) 2007-2009 by Doug Kearns <dougkearns@gmail.com>
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// Copyright (c) 2008-2010 by Kris Maglione <maglione.k at Gmail>
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//
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// This work is licensed for reuse under an MIT license. Details are
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// given in the LICENSE.txt file included with this file.
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"use strict";
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/** @scope modules */
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const Point = Struct("x", "y");
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/**
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* A class to manage the primary web content buffer. The name comes
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* from Vim's term, 'buffer', which signifies instances of open
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* files.
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* @instance buffer
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*/
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const Buffer = Module("buffer", {
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init: function () {
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this.evaluateXPath = util.evaluateXPath;
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this.pageInfo = {};
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this.addPageInfoSection("f", "Feeds", function (verbose) {
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let doc = window.content.document;
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const feedTypes = {
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"application/rss+xml": "RSS",
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"application/atom+xml": "Atom",
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"text/xml": "XML",
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"application/xml": "XML",
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"application/rdf+xml": "XML"
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};
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function isValidFeed(data, principal, isFeed) {
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if (!data || !principal)
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return false;
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if (!isFeed) {
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var type = data.type && data.type.toLowerCase();
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type = type.replace(/^\s+|\s*(?:;.*)?$/g, "");
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isFeed = ["application/rss+xml", "application/atom+xml"].indexOf(type) >= 0 ||
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// really slimy: general XML types with magic letters in the title
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type in feedTypes && /\brss\b/i.test(data.title);
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}
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if (isFeed) {
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try {
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window.urlSecurityCheck(data.href, principal,
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Ci.nsIScriptSecurityManager.DISALLOW_INHERIT_PRINCIPAL);
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}
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catch (e) {
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isFeed = false;
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}
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}
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if (type)
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data.type = type;
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return isFeed;
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}
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let nFeed = 0;
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for (let link in util.evaluateXPath(["link[@href and (@rel='feed' or (@rel='alternate' and @type))]"], doc)) {
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let rel = link.rel.toLowerCase();
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let feed = { title: link.title, href: link.href, type: link.type || "" };
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if (isValidFeed(feed, doc.nodePrincipal, rel == "feed")) {
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nFeed++;
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let type = feedTypes[feed.type] || "RSS";
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if (verbose)
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yield [feed.title, template.highlightURL(feed.href, true) + <span class="extra-info"> ({type})</span>];
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}
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}
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if (!verbose && nFeed)
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yield nFeed + " feed" + (nFeed > 1 ? "s" : "");
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});
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this.addPageInfoSection("g", "General Info", function (verbose) {
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let doc = window.content.document;
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// get file size
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const ACCESS_READ = Ci.nsICache.ACCESS_READ;
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let cacheKey = doc.location.toString().replace(/#.*$/, "");
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for (let proto in array.itervalues(["HTTP", "FTP"])) {
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try {
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var cacheEntryDescriptor = services.get("cache").createSession(proto, 0, true)
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.openCacheEntry(cacheKey, ACCESS_READ, false);
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break;
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}
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catch (e) {}
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}
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let pageSize = []; // [0] bytes; [1] kbytes
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if (cacheEntryDescriptor) {
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pageSize[0] = util.formatBytes(cacheEntryDescriptor.dataSize, 0, false);
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pageSize[1] = util.formatBytes(cacheEntryDescriptor.dataSize, 2, true);
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if (pageSize[1] == pageSize[0])
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pageSize.length = 1; // don't output "xx Bytes" twice
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}
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let lastModVerbose = new Date(doc.lastModified).toLocaleString();
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let lastMod = new Date(doc.lastModified).toLocaleFormat("%x %X");
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if (lastModVerbose == "Invalid Date" || new Date(doc.lastModified).getFullYear() == 1970)
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lastModVerbose = lastMod = null;
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if (!verbose) {
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if (pageSize[0])
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yield (pageSize[1] || pageSize[0]) + " bytes";
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yield lastMod;
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return;
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}
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yield ["Title", doc.title];
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yield ["URL", template.highlightURL(doc.location.toString(), true)];
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let ref = "referrer" in doc && doc.referrer;
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if (ref)
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yield ["Referrer", template.highlightURL(ref, true)];
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if (pageSize[0])
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yield ["File Size", pageSize[1] ? pageSize[1] + " (" + pageSize[0] + ")"
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: pageSize[0]];
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yield ["Mime-Type", doc.contentType];
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yield ["Encoding", doc.characterSet];
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yield ["Compatibility", doc.compatMode == "BackCompat" ? "Quirks Mode" : "Full/Almost Standards Mode"];
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if (lastModVerbose)
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yield ["Last Modified", lastModVerbose];
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});
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this.addPageInfoSection("m", "Meta Tags", function (verbose) {
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// get meta tag data, sort and put into pageMeta[]
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let metaNodes = window.content.document.getElementsByTagName("meta");
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return Array.map(metaNodes, function (node) [(node.name || node.httpEquiv), template.highlightURL(node.content)])
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.sort(function (a, b) util.compareIgnoreCase(a[0], b[0]));
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});
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},
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destroy: function () {
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},
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_triggerLoadAutocmd: function _triggerLoadAutocmd(name, doc) {
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let args = {
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url: doc.location.href,
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title: doc.title
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};
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if (dactyl.has("tabs")) {
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args.tab = tabs.getContentIndex(doc) + 1;
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args.doc = "tabs.getTab(" + (args.tab - 1) + ").linkedBrowser.contentDocument";
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}
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autocommands.trigger(name, args);
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},
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// called when the active document is scrolled
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_updateBufferPosition: function _updateBufferPosition() {
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statusline.updateBufferPosition();
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modes.show(); // Clear the status line.
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},
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onDOMContentLoaded: function onDOMContentLoaded(event) {
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let doc = event.originalTarget;
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if (doc instanceof HTMLDocument && !doc.defaultView.frameElement)
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this._triggerLoadAutocmd("DOMLoad", doc);
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},
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// TODO: see what can be moved to onDOMContentLoaded()
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// event listener which is is called on each page load, even if the
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// page is loaded in a background tab
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onPageLoad: function onPageLoad(event) {
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if (event.originalTarget instanceof Document)
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if (/^dactyl:/.test(event.originalTarget.location.href)) {
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dactyl.initHelp();
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config.styleHelp();
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}
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if (event.originalTarget instanceof HTMLDocument) {
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let doc = event.originalTarget;
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// document is part of a frameset
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if (doc.defaultView.frameElement) {
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// hacky way to get rid of "Transfering data from ..." on sites with frames
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// when you click on a link inside a frameset, because asyncUpdateUI
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// is not triggered there (Gecko bug?)
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this.timeout(function () { statusline.updateUrl(); }, 10);
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return;
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}
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// code which should happen for all (also background) newly loaded tabs goes here:
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// mark the buffer as loaded, we can't use buffer.loaded
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// since that always refers to the current buffer, while doc can be
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// any buffer, even in a background tab
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doc.pageIsFullyLoaded = 1;
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if (doc != config.browser.contentDocument)
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dactyl.echomsg({ domains: [util.getHost(doc.location.href)], message: "Background tab loaded: " + doc.title || doc.location.href }, 3);
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this._triggerLoadAutocmd("PageLoad", doc);
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}
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},
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/**
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* @property {Object} The document loading progress listener.
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*/
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progressListener: update(Object.create(window.XULBrowserWindow), {
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QueryInterface: XPCOMUtils.generateQI([Ci.nsISupportsWeakReference, Ci.nsIWebProgressListener]),
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loadCount: 0,
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// XXX: function may later be needed to detect a canceled synchronous openURL()
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onStateChange: function onStateChange(webProgress, request, flags, status) {
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onStateChange.superapply(this, arguments);
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// STATE_IS_DOCUMENT | STATE_IS_WINDOW is important, because we also
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// receive statechange events for loading images and other parts of the web page
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if (flags & (Ci.nsIWebProgressListener.STATE_IS_DOCUMENT | Ci.nsIWebProgressListener.STATE_IS_WINDOW)) {
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// This fires when the load event is initiated
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// only thrown for the current tab, not when another tab changes
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if (flags & Ci.nsIWebProgressListener.STATE_START) {
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buffer.loaded = 0;
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statusline.updateProgress(0);
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autocommands.trigger("PageLoadPre", { url: buffer.URL });
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// don't reset mode if a frame of the frameset gets reloaded which
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// is not the focused frame
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if (document.commandDispatcher.focusedWindow == webProgress.DOMWindow && this.loadCount++) {
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util.timeout(function () { modes.reset(false); },
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dactyl.mode == modes.HINTS ? 500 : 0);
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}
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}
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else if (flags & Ci.nsIWebProgressListener.STATE_STOP) {
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buffer.loaded = (status == 0 ? 1 : 2);
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statusline.updateUrl();
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}
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}
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},
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// for notifying the user about secure web pages
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onSecurityChange: function onSecurityChange(webProgress, request, state) {
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onSecurityChange.superapply(this, arguments);
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// TODO: do something useful with STATE_SECURE_MED and STATE_SECURE_LOW
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if (state & Ci.nsIWebProgressListener.STATE_IS_INSECURE)
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statusline.setClass("insecure");
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else if (state & Ci.nsIWebProgressListener.STATE_IS_BROKEN)
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statusline.setClass("broken");
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else if (state & Ci.nsIWebProgressListener.STATE_IDENTITY_EV_TOPLEVEL)
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statusline.setClass("extended");
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else if (state & Ci.nsIWebProgressListener.STATE_SECURE_HIGH)
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statusline.setClass("secure");
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},
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onStatusChange: function onStatusChange(webProgress, request, status, message) {
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onStatusChange.superapply(this, arguments);
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statusline.updateUrl(message);
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},
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onProgressChange: function onProgressChange(webProgress, request, curSelfProgress, maxSelfProgress, curTotalProgress, maxTotalProgress) {
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onProgressChange.superapply(this, arguments);
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statusline.updateProgress(curTotalProgress/maxTotalProgress);
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},
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// happens when the users switches tabs
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onLocationChange: function onLocationChange() {
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onLocationChange.superapply(this, arguments);
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statusline.updateUrl();
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statusline.updateProgress();
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autocommands.trigger("LocationChange", { url: buffer.URL });
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// if this is not delayed we get the position of the old buffer
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util.timeout(function () {
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statusline.updateBufferPosition();
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statusline.updateZoomLevel();
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modes.show(); // Clear the status line.
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}, 500);
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},
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// called at the very end of a page load
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asyncUpdateUI: function asyncUpdateUI() {
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asyncUpdateUI.superapply(this, arguments);
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util.timeout(function () { statusline.updateUrl(); }, 100);
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},
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setOverLink: function setOverLink(link, b) {
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setOverLink.superapply(this, arguments);
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let ssli = options["showstatuslinks"];
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if (link && ssli) {
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if (ssli == 1)
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statusline.updateUrl("Link: " + link);
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else if (ssli == 2)
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dactyl.echo("Link: " + link, commandline.DISALLOW_MULTILINE);
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}
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if (link == "") {
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if (ssli == 1)
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statusline.updateUrl();
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else if (ssli == 2)
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modes.show();
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}
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},
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}),
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/**
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* @property {Array} The alternative style sheets for the current
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* buffer. Only returns style sheets for the 'screen' media type.
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*/
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get alternateStyleSheets() {
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let stylesheets = window.getAllStyleSheets(window.content);
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return stylesheets.filter(
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function (stylesheet) /^(screen|all|)$/i.test(stylesheet.media.mediaText) && !/^\s*$/.test(stylesheet.title)
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);
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},
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/**
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* @property {Object} A map of page info sections to their
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* content generating functions.
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*/
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pageInfo: null,
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/**
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* @property {number} A value indicating whether the buffer is loaded.
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* Values may be:
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* 0 - Loading.
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* 1 - Fully loaded.
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* 2 - Load failed.
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*/
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get loaded() {
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if (window.content.document.pageIsFullyLoaded !== undefined)
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return window.content.document.pageIsFullyLoaded;
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return 0; // in doubt return "loading"
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},
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set loaded(value) {
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window.content.document.pageIsFullyLoaded = value;
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},
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/**
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* @property {Object} The local state store for the currently selected
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* tab.
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*/
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get localStore() {
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if (!content.dactylStore)
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content.dactylStore = {};
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return content.dactylStore;
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},
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/**
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* @property {Node} The last focused input field in the buffer. Used
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* by the "gi" key binding.
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*/
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get lastInputField() window.content.document.lastInputField || null,
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set lastInputField(value) { window.content.document.lastInputField = value; },
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/**
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* @property {string} The current top-level document's URL.
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*/
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get URL() window.content.location.href,
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/**
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* @property {string} The current top-level document's URL, sans any
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* fragment identifier.
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*/
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get URI() {
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let loc = window.content.location;
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return loc.href.substr(0, loc.href.length - loc.hash.length);
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},
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/**
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* @property {number} The buffer's height in pixels.
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*/
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get pageHeight() window.content.innerHeight,
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/**
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* @property {number} The current browser's zoom level, as a
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* percentage with 100 as 'normal'.
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*/
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get zoomLevel() config.browser.markupDocumentViewer[this.fullZoom ? "textZoom" : "fullZoom"] * 100,
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set zoomLevel(value) { Buffer.setZoom(value, this.fullZoom); },
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/**
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* @property {boolean} Whether the current browser is using full
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* zoom, as opposed to text zoom.
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*/
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get fullZoom() ZoomManager.useFullZoom,
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set fullZoom(value) { Buffer.setZoom(this.zoomLevel, value); },
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/**
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* @property {string} The current document's title.
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*/
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get title() window.content.document.title,
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/**
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* @property {number} The buffer's horizontal scroll percentile.
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*/
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get scrollXPercent() {
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let win = Buffer.findScrollableWindow();
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if (win.scrollMaxX > 0)
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return Math.round(win.scrollX / win.scrollMaxX * 100);
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else
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return 0;
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},
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/**
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* @property {number} The buffer's vertical scroll percentile.
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*/
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get scrollYPercent() {
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let win = Buffer.findScrollableWindow();
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if (win.scrollMaxY > 0)
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return Math.round(win.scrollY / win.scrollMaxY * 100);
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else
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return 0;
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},
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/**
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* Adds a new section to the page information output.
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*
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* @param {string} option The section's value in 'pageinfo'.
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* @param {string} title The heading for this section's
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* output.
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* @param {function} func The function to generate this
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* section's output.
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*/
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addPageInfoSection: function addPageInfoSection(option, title, func) {
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this.pageInfo[option] = [func, title];
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},
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/**
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* Returns a list of all frames in the given current buffer.
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*/
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allFrames: function (win) {
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let frames = [];
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(function rec(frame) {
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if (frame.document.body instanceof HTMLBodyElement)
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frames.push(frame);
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Array.forEach(frame.frames, rec);
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})(win || window.content);
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return frames;
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},
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/**
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* Returns the currently selected word. If the selection is
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* null, it tries to guess the word that the caret is
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* positioned in.
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*
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* NOTE: might change the selection
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*
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* @returns {string}
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*/
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// FIXME: getSelection() doesn't always preserve line endings, see:
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// https://www.mozdev.org/bugs/show_bug.cgi?id=19303
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getCurrentWord: function () {
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let win = tabs.localStore.focusedFrame || content;
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let selection = win.getSelection();
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if (selection.rangeCount == 0)
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return "";
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let range = selection.getRangeAt(0);
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if (selection.isCollapsed) {
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let controller = util.selectionController(win);
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let caretmode = controller.getCaretEnabled();
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controller.setCaretEnabled(true);
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// Only move backwards if the previous character is not a space.
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if (range.startOffset > 0 && !/\s/.test(range.startContainer.textContent[range.startOffset - 1]))
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controller.wordMove(false, false);
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controller.wordMove(true, true);
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controller.setCaretEnabled(caretmode);
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return String.match(selection, /\w*/)[0];
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}
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if (util.computedStyle(range.startContainer).whiteSpace == "pre"
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&& util.computedStyle(range.endContainer).whiteSpace == "pre")
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return String(range);
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return String(selection);
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},
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/**
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* Returns true if a scripts are allowed to focus the given input
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* element or input elements in the given window.
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*
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* @param {Node|Window}
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* @returns {boolean}
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*/
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focusAllowed: function (elem) {
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let win = elem.ownerDocument && elem.ownerDocument.defaultView || elem;
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return !options["strictfocus"] || elem.dactylFocusAllowed;
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},
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/**
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* Focuses the given element. In contrast to a simple
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* elem.focus() call, this function works for iframes and
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* image maps.
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*
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* @param {Node} elem The element to focus.
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*/
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focusElement: function (elem) {
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let doc = window.content.document;
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let win = elem.ownerDocument && elem.ownerDocument.defaultView || elem;
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win.dactylFocusAllowed = true;
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if (isinstance(elem, [HTMLFrameElement, HTMLIFrameElement]))
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elem.contentWindow.focus();
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else if (elem instanceof HTMLInputElement && elem.type == "file") {
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Buffer.openUploadPrompt(elem);
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buffer.lastInputField = elem;
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}
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else {
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elem.focus();
|
|
|
|
// for imagemap
|
|
if (elem instanceof HTMLAreaElement) {
|
|
try {
|
|
let [x, y] = elem.getAttribute("coords").split(",").map(parseFloat);
|
|
|
|
elem.dispatchEvent(events.create(doc, "mouseover", { screenX: x, screenY: y }));
|
|
}
|
|
catch (e) {}
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Tries to guess links the like of "next" and "prev". Though it has a
|
|
* singularly horrendous name, it turns out to be quite useful.
|
|
*
|
|
* @param {string} rel The relationship to look for. Looks for
|
|
* links with matching @rel or @rev attributes, and,
|
|
* failing that, looks for an option named rel +
|
|
* "pattern", and finds the last link matching that
|
|
* RegExp.
|
|
*/
|
|
followDocumentRelationship: function (rel) {
|
|
let regexes = options.get(rel + "pattern").values
|
|
.map(function (re) RegExp(re, "i"));
|
|
|
|
function followFrame(frame) {
|
|
function iter(elems) {
|
|
for (let i = 0; i < elems.length; i++)
|
|
if (elems[i].rel.toLowerCase() == rel || elems[i].rev.toLowerCase() == rel)
|
|
yield elems[i];
|
|
}
|
|
|
|
// <link>s have higher priority than normal <a> hrefs
|
|
let elems = frame.document.getElementsByTagName("link");
|
|
for (let elem in iter(elems)) {
|
|
dactyl.open(elem.href);
|
|
return true;
|
|
}
|
|
|
|
// no links? ok, look for hrefs
|
|
elems = frame.document.getElementsByTagName("a");
|
|
for (let elem in iter(elems)) {
|
|
buffer.followLink(elem, dactyl.CURRENT_TAB);
|
|
return true;
|
|
}
|
|
|
|
let res = util.evaluateXPath(options.get("hinttags").defaultValue, frame.document);
|
|
for (let [, regex] in Iterator(regexes)) {
|
|
for (let i in util.range(res.snapshotLength, 0, -1)) {
|
|
let elem = res.snapshotItem(i);
|
|
if (regex.test(elem.textContent) || regex.test(elem.title) ||
|
|
Array.some(elem.childNodes, function (child) regex.test(child.alt))) {
|
|
buffer.followLink(elem, dactyl.CURRENT_TAB);
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
let ret = followFrame(window.content);
|
|
if (!ret)
|
|
// only loop through frames if the main content didn't match
|
|
ret = Array.some(buffer.allFrames().frames, followFrame);
|
|
|
|
if (!ret)
|
|
dactyl.beep();
|
|
},
|
|
|
|
/**
|
|
* Fakes a click on a link.
|
|
*
|
|
* @param {Node} elem The element to click.
|
|
* @param {number} where Where to open the link. See
|
|
* {@link dactyl.open}.
|
|
*/
|
|
followLink: function (elem, where) {
|
|
let doc = elem.ownerDocument;
|
|
let view = doc.defaultView;
|
|
let offsetX = 1;
|
|
let offsetY = 1;
|
|
|
|
if (isinstance(elem, [HTMLFrameElement, HTMLIFrameElement])) {
|
|
buffer.focusElement(elem);
|
|
return;
|
|
}
|
|
else if (elem instanceof HTMLAreaElement) { // for imagemap
|
|
let coords = elem.getAttribute("coords").split(",");
|
|
offsetX = Number(coords[0]) + 1;
|
|
offsetY = Number(coords[1]) + 1;
|
|
}
|
|
else if (elem instanceof HTMLInputElement && elem.type == "file") {
|
|
Buffer.openUploadPrompt(elem);
|
|
return;
|
|
}
|
|
|
|
let ctrlKey = false, shiftKey = false;
|
|
switch (where) {
|
|
case dactyl.NEW_TAB:
|
|
case dactyl.NEW_BACKGROUND_TAB:
|
|
ctrlKey = true;
|
|
shiftKey = (where != dactyl.NEW_BACKGROUND_TAB);
|
|
break;
|
|
case dactyl.NEW_WINDOW:
|
|
shiftKey = true;
|
|
break;
|
|
case dactyl.CURRENT_TAB:
|
|
break;
|
|
default:
|
|
dactyl.log("Invalid where argument for followLink()", 0);
|
|
}
|
|
|
|
buffer.focusElement(elem);
|
|
|
|
options.withContext(function () {
|
|
options.setPref("browser.tabs.loadInBackground", true);
|
|
["mousedown", "mouseup", "click"].forEach(function (event) {
|
|
elem.dispatchEvent(events.create(doc, event, {
|
|
screenX: offsetX, screenY: offsetY,
|
|
ctrlKey: ctrlKey, shiftKey: shiftKey, metaKey: ctrlKey
|
|
}));
|
|
});
|
|
});
|
|
},
|
|
|
|
/**
|
|
* @property {nsISelectionController} The current document's selection
|
|
* controller.
|
|
*/
|
|
get selectionController() config.browser.docShell
|
|
.QueryInterface(Ci.nsIInterfaceRequestor)
|
|
.getInterface(Ci.nsISelectionDisplay)
|
|
.QueryInterface(Ci.nsISelectionController),
|
|
|
|
/**
|
|
* Opens the appropriate context menu for <b>elem</b>.
|
|
*
|
|
* @param {Node} elem The context element.
|
|
*/
|
|
openContextMenu: function (elem) {
|
|
document.popupNode = elem;
|
|
let menu = document.getElementById("contentAreaContextMenu");
|
|
menu.showPopup(elem, -1, -1, "context", "bottomleft", "topleft");
|
|
},
|
|
|
|
/**
|
|
* Saves a page link to disk.
|
|
*
|
|
* @param {HTMLAnchorElement} elem The page link to save.
|
|
* @param {boolean} skipPrompt Whether to open the "Save Link As..."
|
|
* dialog.
|
|
*/
|
|
saveLink: function (elem, skipPrompt) {
|
|
let doc = elem.ownerDocument;
|
|
let url = window.makeURLAbsolute(elem.baseURI, elem.href);
|
|
let text = elem.textContent;
|
|
|
|
try {
|
|
window.urlSecurityCheck(url, doc.nodePrincipal);
|
|
// we always want to save that link relative to the current working directory
|
|
options.setPref("browser.download.lastDir", io.cwd);
|
|
window.saveURL(url, text, null, true, skipPrompt, makeURI(url, doc.characterSet));
|
|
}
|
|
catch (e) {
|
|
dactyl.echoerr(e);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Scrolls to the bottom of the current buffer.
|
|
*/
|
|
scrollBottom: function () {
|
|
Buffer.scrollToPercent(null, 100);
|
|
},
|
|
|
|
/**
|
|
* Scrolls the buffer laterally <b>cols</b> columns.
|
|
*
|
|
* @param {number} cols The number of columns to scroll. A positive
|
|
* value scrolls right and a negative value left.
|
|
*/
|
|
scrollColumns: function (cols) {
|
|
Buffer.scrollHorizontal(null, "columns", cols);
|
|
},
|
|
|
|
/**
|
|
* Scrolls to the top of the current buffer.
|
|
*/
|
|
scrollEnd: function () {
|
|
Buffer.scrollToPercent(100, null);
|
|
},
|
|
|
|
/**
|
|
* Scrolls the buffer vertically <b>lines</b> rows.
|
|
*
|
|
* @param {number} lines The number of lines to scroll. A positive
|
|
* value scrolls down and a negative value up.
|
|
*/
|
|
scrollLines: function (lines) {
|
|
Buffer.scrollVertical(null, "lines", lines);
|
|
},
|
|
|
|
/**
|
|
* Scrolls the buffer vertically <b>pages</b> pages.
|
|
*
|
|
* @param {number} pages The number of pages to scroll. A positive
|
|
* value scrolls down and a negative value up.
|
|
*/
|
|
scrollPages: function (pages) {
|
|
Buffer.scrollVertical(null, "pages", pages);
|
|
},
|
|
|
|
/**
|
|
* Scrolls the buffer vertically 'scroll' lines.
|
|
*
|
|
* @param {boolean} direction The direction to scroll. If true then
|
|
* scroll up and if false scroll down.
|
|
* @param {number} count The multiple of 'scroll' lines to scroll.
|
|
* @optional
|
|
*/
|
|
scrollByScrollSize: function (direction, count) {
|
|
direction = direction ? 1 : -1;
|
|
count = count || 1;
|
|
let win = Buffer.findScrollableWindow();
|
|
|
|
Buffer.checkScrollYBounds(win, direction);
|
|
|
|
if (options["scroll"] > 0)
|
|
this.scrollLines(options["scroll"] * direction);
|
|
else // scroll half a page down in pixels
|
|
win.scrollBy(0, win.innerHeight / 2 * direction);
|
|
},
|
|
|
|
_scrollByScrollSize: function _scrollByScrollSize(count, direction) {
|
|
if (count > 0)
|
|
options["scroll"] = count;
|
|
buffer.scrollByScrollSize(direction);
|
|
},
|
|
|
|
/**
|
|
* Scrolls the buffer to the specified screen percentiles.
|
|
*
|
|
* @param {number} x The horizontal page percentile.
|
|
* @param {number} y The vertical page percentile.
|
|
*/
|
|
scrollToPercent: function (x, y) {
|
|
Buffer.scrollToPercent(x, y);
|
|
},
|
|
|
|
/**
|
|
* Scrolls the buffer to the specified screen pixels.
|
|
*
|
|
* @param {number} x The horizontal pixel.
|
|
* @param {number} y The vertical pixel.
|
|
*/
|
|
scrollTo: function (x, y) {
|
|
marks.add("'", true);
|
|
content.scrollTo(x, y);
|
|
},
|
|
|
|
/**
|
|
* Scrolls the current buffer laterally to its leftmost.
|
|
*/
|
|
scrollStart: function () {
|
|
Buffer.scrollToPercent(0, null);
|
|
},
|
|
|
|
/**
|
|
* Scrolls the current buffer vertically to the top.
|
|
*/
|
|
scrollTop: function () {
|
|
Buffer.scrollToPercent(null, 0);
|
|
},
|
|
|
|
// TODO: allow callback for filtering out unwanted frames? User defined?
|
|
/**
|
|
* Shifts the focus to another frame within the buffer. Each buffer
|
|
* contains at least one frame.
|
|
*
|
|
* @param {number} count The number of frames to skip through.
|
|
* @param {boolean} forward The direction of motion.
|
|
*/
|
|
shiftFrameFocus: function (count, forward) {
|
|
if (!(window.content.document instanceof HTMLDocument))
|
|
return;
|
|
|
|
count = Math.max(count, 1);
|
|
let frames = buffer.allFrames();
|
|
|
|
if (frames.length == 0) // currently top is always included
|
|
return;
|
|
|
|
// remove all unfocusable frames
|
|
// TODO: find a better way to do this - walking the tree is too slow
|
|
let start = document.commandDispatcher.focusedWindow;
|
|
frames = frames.filter(function (frame) {
|
|
frame.focus();
|
|
return document.commandDispatcher.focusedWindow == frame;
|
|
});
|
|
start.focus();
|
|
|
|
// find the currently focused frame index
|
|
// TODO: If the window is a frameset then the first _frame_ should be
|
|
// focused. Since this is not the current FF behaviour,
|
|
// we initalize current to -1 so the first call takes us to the
|
|
// first frame.
|
|
let current = frames.indexOf(document.commandDispatcher.focusedWindow);
|
|
|
|
// calculate the next frame to focus
|
|
let next = current;
|
|
if (forward) {
|
|
next = current + count;
|
|
|
|
if (next > frames.length - 1) {
|
|
if (current == frames.length - 1)
|
|
dactyl.beep();
|
|
next = frames.length - 1; // still allow the frame indicator to be activated
|
|
}
|
|
}
|
|
else {
|
|
next = current - count;
|
|
|
|
if (next < 0) {
|
|
if (current == 0)
|
|
dactyl.beep();
|
|
next = 0; // still allow the frame indicator to be activated
|
|
}
|
|
}
|
|
|
|
// focus next frame and scroll into view
|
|
frames[next].focus();
|
|
if (frames[next] != window.content)
|
|
frames[next].frameElement.scrollIntoView(false);
|
|
|
|
// add the frame indicator
|
|
let doc = frames[next].document;
|
|
let indicator = util.xmlToDom(<div highlight="FrameIndicator"/>, doc);
|
|
doc.body.appendChild(indicator);
|
|
|
|
util.timeout(function () { doc.body.removeChild(indicator); }, 500);
|
|
|
|
// Doesn't unattach
|
|
//doc.body.setAttributeNS(NS.uri, "activeframe", "true");
|
|
//util.timeout(function () { doc.body.removeAttributeNS(NS.uri, "activeframe"); }, 500);
|
|
},
|
|
|
|
// similar to pageInfo
|
|
// TODO: print more useful information, just like the DOM inspector
|
|
/**
|
|
* Displays information about the specified element.
|
|
*
|
|
* @param {Node} elem The element to query.
|
|
*/
|
|
showElementInfo: function (elem) {
|
|
dactyl.echo(<>Element:<br/>{util.objectToString(elem, true)}</>, commandline.FORCE_MULTILINE);
|
|
},
|
|
|
|
/**
|
|
* Displays information about the current buffer.
|
|
*
|
|
* @param {boolean} verbose Display more verbose information.
|
|
* @param {string} sections A string limiting the displayed sections.
|
|
* @default The value of 'pageinfo'.
|
|
*/
|
|
showPageInfo: function (verbose, sections) {
|
|
// Ctrl-g single line output
|
|
if (!verbose) {
|
|
let file = content.document.location.pathname.split("/").pop() || "[No Name]";
|
|
let title = content.document.title || "[No Title]";
|
|
|
|
let info = template.map("gf",
|
|
function (opt) template.map(buffer.pageInfo[opt][0](), util.identity, ", "),
|
|
", ");
|
|
|
|
if (bookmarks.isBookmarked(this.URL))
|
|
info += ", bookmarked";
|
|
|
|
let pageInfoText = <>{file.quote()} [{info}] {title}</>;
|
|
dactyl.echo(pageInfoText, commandline.FORCE_SINGLELINE);
|
|
return;
|
|
}
|
|
|
|
let option = sections || options["pageinfo"];
|
|
let list = template.map(option, function (option) {
|
|
let opt = buffer.pageInfo[option];
|
|
return opt ? template.table(opt[1], opt[0](true)) : undefined;
|
|
}, <br/>);
|
|
dactyl.echo(list, commandline.FORCE_MULTILINE);
|
|
},
|
|
|
|
/**
|
|
* Opens a viewer to inspect the source of the currently selected
|
|
* range.
|
|
*/
|
|
viewSelectionSource: function () {
|
|
// copied (and tuned somebit) from browser.jar -> nsContextMenu.js
|
|
let focusedWindow = document.commandDispatcher.focusedWindow;
|
|
if (focusedWindow == window)
|
|
focusedWindow = content;
|
|
|
|
let docCharset = null;
|
|
if (focusedWindow)
|
|
docCharset = "charset=" + focusedWindow.document.characterSet;
|
|
|
|
let reference = null;
|
|
reference = focusedWindow.getSelection();
|
|
|
|
let docUrl = null;
|
|
window.openDialog("chrome://global/content/viewPartialSource.xul",
|
|
"_blank", "scrollbars,resizable,chrome,dialog=no",
|
|
docUrl, docCharset, reference, "selection");
|
|
},
|
|
|
|
/**
|
|
* Opens a viewer to inspect the source of the current buffer or the
|
|
* specified <b>url</b>. Either the default viewer or the configured
|
|
* external editor is used.
|
|
*
|
|
* @param {string} url The URL of the source.
|
|
* @default The current buffer.
|
|
* @param {boolean} useExternalEditor View the source in the external editor.
|
|
*/
|
|
viewSource: function (url, useExternalEditor) {
|
|
url = url || buffer.URI;
|
|
|
|
if (useExternalEditor)
|
|
editor.editFileExternally(url);
|
|
else {
|
|
const PREFIX = "view-source:";
|
|
if (url.indexOf(PREFIX) == 0)
|
|
url = url.substr(PREFIX.length);
|
|
else
|
|
url = PREFIX + url;
|
|
|
|
let sh = history.session;
|
|
if (sh[sh.index].URI.spec == url)
|
|
window.getWebNavigation().gotoIndex(sh.index);
|
|
else
|
|
dactyl.open(url, { hide: true });
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Increases the zoom level of the current buffer.
|
|
*
|
|
* @param {number} steps The number of zoom levels to jump.
|
|
* @param {boolean} fullZoom Whether to use full zoom or text zoom.
|
|
*/
|
|
zoomIn: function (steps, fullZoom) {
|
|
Buffer.bumpZoomLevel(steps, fullZoom);
|
|
},
|
|
|
|
/**
|
|
* Decreases the zoom level of the current buffer.
|
|
*
|
|
* @param {number} steps The number of zoom levels to jump.
|
|
* @param {boolean} fullZoom Whether to use full zoom or text zoom.
|
|
*/
|
|
zoomOut: function (steps, fullZoom) {
|
|
Buffer.bumpZoomLevel(-steps, fullZoom);
|
|
}
|
|
}, {
|
|
ZOOM_MIN: "ZoomManager" in window && Math.round(ZoomManager.MIN * 100),
|
|
ZOOM_MAX: "ZoomManager" in window && Math.round(ZoomManager.MAX * 100),
|
|
|
|
setZoom: function setZoom(value, fullZoom) {
|
|
dactyl.assert(value >= Buffer.ZOOM_MIN || value <= Buffer.ZOOM_MAX,
|
|
"Zoom value out of range (" + Buffer.ZOOM_MIN + " - " + Buffer.ZOOM_MAX + "%)");
|
|
|
|
if (fullZoom !== undefined)
|
|
ZoomManager.useFullZoom = fullZoom;
|
|
try {
|
|
ZoomManager.zoom = value / 100;
|
|
}
|
|
catch (e if e == Cr.NS_ERROR_ILLEGAL_VALUE) {
|
|
return dactyl.echoerr("Illegal value");
|
|
}
|
|
|
|
if ("FullZoom" in window)
|
|
FullZoom._applySettingToPref();
|
|
|
|
statusline.updateZoomLevel(value, ZoomManager.useFullZoom);
|
|
},
|
|
|
|
bumpZoomLevel: function bumpZoomLevel(steps, fullZoom) {
|
|
if (fullZoom === undefined)
|
|
fullZoom = ZoomManager.useFullZoom;
|
|
|
|
let values = ZoomManager.zoomValues;
|
|
let cur = values.indexOf(ZoomManager.snap(ZoomManager.zoom));
|
|
let i = Math.constrain(cur + steps, 0, values.length - 1);
|
|
|
|
if (i == cur && fullZoom == ZoomManager.useFullZoom)
|
|
dactyl.beep();
|
|
|
|
Buffer.setZoom(Math.round(values[i] * 100), fullZoom);
|
|
},
|
|
|
|
checkScrollYBounds: function checkScrollYBounds(win, direction) {
|
|
// NOTE: it's possible to have scrollY > scrollMaxY - FF bug?
|
|
if (direction > 0 && win.scrollY >= win.scrollMaxY || direction < 0 && win.scrollY == 0)
|
|
dactyl.beep();
|
|
},
|
|
|
|
findScrollableWindow: function findScrollableWindow() {
|
|
let win = window.document.commandDispatcher.focusedWindow;
|
|
if (win && (win.scrollMaxX > 0 || win.scrollMaxY > 0))
|
|
return win;
|
|
|
|
win = window.content;
|
|
if (win.scrollMaxX > 0 || win.scrollMaxY > 0)
|
|
return win;
|
|
|
|
for (let frame in array.itervalues(win.frames))
|
|
if (frame.scrollMaxX > 0 || frame.scrollMaxY > 0)
|
|
return frame;
|
|
|
|
return win;
|
|
},
|
|
|
|
findScrollable: function findScrollable(dir, horizontal) {
|
|
let pos = "scrollTop", size = "clientHeight", max = "scrollHeight", layoutSize = "offsetHeight",
|
|
overflow = "overflowX", border1 = "borderTopWidth", border2 = "borderBottomWidth";
|
|
if (horizontal)
|
|
pos = "scrollLeft", size = "clientWidth", max = "scrollWidth", layoutSize = "offsetWidth",
|
|
overflow = "overflowX", border1 = "borderLeftWidth", border2 = "borderRightWidth";
|
|
|
|
function find(elem) {
|
|
for (; elem && elem.parentNode instanceof Element; elem = elem.parentNode) {
|
|
let style = util.computedStyle(elem);
|
|
let borderSize = parseInt(style[border1]) + parseInt(style[border2]);
|
|
let realSize = elem[size];
|
|
// Stupid Gecko eccentricities. May fail for quirks mode documents.
|
|
if (elem[size] + borderSize == elem[max] || elem[size] == 0) // Stupid, fallible heuristic.
|
|
continue;
|
|
if (style[overflow] == "hidden")
|
|
realSize += borderSize;
|
|
if (dir < 0 && elem[pos] > 0 || dir > 0 && elem[pos] + realSize < elem[max])
|
|
break;
|
|
}
|
|
return elem;
|
|
}
|
|
|
|
if (content.getSelection().rangeCount)
|
|
var elem = find(content.getSelection().getRangeAt(0).startContainer);
|
|
if (!(elem instanceof Element)) {
|
|
let doc = Buffer.findScrollableWindow().document;
|
|
elem = find(doc.body || doc.getElementsByTagName("body")[0] ||
|
|
doc.documentElement);
|
|
}
|
|
return elem;
|
|
},
|
|
|
|
scrollVertical: function scrollVertical(elem, increment, number) {
|
|
elem = elem || Buffer.findScrollable(number, false);
|
|
let fontSize = parseInt(util.computedStyle(elem).fontSize);
|
|
if (increment == "lines")
|
|
increment = fontSize;
|
|
else if (increment == "pages")
|
|
increment = elem.clientHeight - fontSize;
|
|
else
|
|
throw Error();
|
|
|
|
elem.scrollTop += number * increment;
|
|
},
|
|
scrollHorizontal: function scrollHorizontal(elem, increment, number) {
|
|
elem = elem || Buffer.findScrollable(number, true);
|
|
let fontSize = parseInt(util.computedStyle(elem).fontSize);
|
|
if (increment == "columns")
|
|
increment = fontSize; // Good enough, I suppose.
|
|
else if (increment == "pages")
|
|
increment = elem.clientWidth - fontSize;
|
|
else
|
|
throw Error();
|
|
|
|
elem.scrollLeft += number * increment;
|
|
},
|
|
|
|
scrollElemToPercent: function scrollElemToPercent(elem, horizontal, vertical) {
|
|
elem = elem || Buffer.findScrollable();
|
|
marks.add("'", true);
|
|
|
|
if (horizontal != null)
|
|
elem.scrollLeft = (elem.scrollWidth - elem.clientWidth) * (horizontal / 100);
|
|
|
|
if (vertical != null)
|
|
elem.scrollTop = (elem.scrollHeight - elem.clientHeight) * (vertical / 100);
|
|
},
|
|
|
|
scrollToPercent: function scrollToPercent(horizontal, vertical) {
|
|
let win = Buffer.findScrollableWindow();
|
|
let h, v;
|
|
|
|
if (horizontal == null)
|
|
h = win.scrollX;
|
|
else
|
|
h = win.scrollMaxX / 100 * horizontal;
|
|
|
|
if (vertical == null)
|
|
v = win.scrollY;
|
|
else
|
|
v = win.scrollMaxY / 100 * vertical;
|
|
|
|
marks.add("'", true);
|
|
win.scrollTo(h, v);
|
|
},
|
|
|
|
openUploadPrompt: function openUploadPrompt(elem) {
|
|
commandline.input("Upload file: ", function (path) {
|
|
let file = io.File(path);
|
|
dactyl.assert(file.exists());
|
|
|
|
elem.value = file.path;
|
|
}, {
|
|
completer: completion.file,
|
|
default: elem.value
|
|
});
|
|
}
|
|
}, {
|
|
commands: function () {
|
|
commands.add(["frameo[nly]"],
|
|
"Show only the current frame's page",
|
|
function (args) {
|
|
dactyl.open(tabs.localStore.focusedFrame.document.documentURI);
|
|
},
|
|
{ argCount: "0" });
|
|
|
|
commands.add(["ha[rdcopy]"],
|
|
"Print current document",
|
|
function (args) {
|
|
let arg = args[0];
|
|
|
|
// FIXME: arg handling is a bit of a mess, check for filename
|
|
dactyl.assert(!arg || arg[0] == ">" && !dactyl.has("WINNT"),
|
|
"E488: Trailing characters");
|
|
|
|
options.withContext(function () {
|
|
if (arg) {
|
|
options.setPref("print.print_to_file", "true");
|
|
options.setPref("print.print_to_filename", io.File(arg.substr(1)).path);
|
|
dactyl.echomsg("Printing to file: " + arg.substr(1));
|
|
}
|
|
else
|
|
dactyl.echomsg("Sending to printer...");
|
|
|
|
options.setPref("print.always_print_silent", args.bang);
|
|
options.setPref("print.show_print_progress", !args.bang);
|
|
|
|
config.browser.contentWindow.print();
|
|
});
|
|
|
|
if (arg)
|
|
dactyl.echomsg("Printed: " + arg.substr(1));
|
|
else
|
|
dactyl.echomsg("Print job sent.");
|
|
},
|
|
{
|
|
argCount: "?",
|
|
bang: true,
|
|
literal: 0
|
|
});
|
|
|
|
commands.add(["pa[geinfo]"],
|
|
"Show various page information",
|
|
function (args) { buffer.showPageInfo(true, args[0]); },
|
|
{
|
|
argCount: "?",
|
|
completer: function (context) {
|
|
completion.optionValue(context, "pageinfo", "+", "");
|
|
context.title = ["Page Info"];
|
|
}
|
|
});
|
|
|
|
commands.add(["pagest[yle]", "pas"],
|
|
"Select the author style sheet to apply",
|
|
function (args) {
|
|
let arg = args.literalArg;
|
|
|
|
let titles = buffer.alternateStyleSheets.map(function (stylesheet) stylesheet.title);
|
|
|
|
dactyl.assert(!arg || titles.indexOf(arg) >= 0,
|
|
"E475: Invalid argument: " + arg);
|
|
|
|
if (options["usermode"])
|
|
options["usermode"] = false;
|
|
|
|
window.stylesheetSwitchAll(window.content, arg);
|
|
},
|
|
{
|
|
argCount: "?",
|
|
completer: function (context) completion.alternateStyleSheet(context),
|
|
literal: 0
|
|
});
|
|
|
|
commands.add(["re[load]"],
|
|
"Reload the current web page",
|
|
function (args) { tabs.reload(config.browser.mCurrentTab, args.bang); },
|
|
{
|
|
argCount: "0",
|
|
bang: true
|
|
});
|
|
|
|
// TODO: we're prompted if download.useDownloadDir isn't set and no arg specified - intentional?
|
|
commands.add(["sav[eas]", "w[rite]"],
|
|
"Save current document to disk",
|
|
function (args) {
|
|
let doc = window.content.document;
|
|
let chosenData = null;
|
|
let filename = args[0];
|
|
|
|
if (filename) {
|
|
let file = io.File(filename);
|
|
|
|
dactyl.assert(!file.exists() || args.bang,
|
|
"E13: File exists (add ! to override)");
|
|
|
|
chosenData = { file: file, uri: window.makeURI(doc.location.href, doc.characterSet) };
|
|
}
|
|
|
|
// if browser.download.useDownloadDir = false then the "Save As"
|
|
// dialog is used with this as the default directory
|
|
// TODO: if we're going to do this shouldn't it be done in setCWD or the value restored?
|
|
options.setPref("browser.download.lastDir", io.cwd);
|
|
|
|
try {
|
|
var contentDisposition = window.content
|
|
.QueryInterface(Ci.nsIInterfaceRequestor)
|
|
.getInterface(Ci.nsIDOMWindowUtils)
|
|
.getDocumentMetadata("content-disposition");
|
|
}
|
|
catch (e) {}
|
|
|
|
window.internalSave(doc.location.href, doc, null, contentDisposition,
|
|
doc.contentType, false, null, chosenData, doc.referrer ?
|
|
window.makeURI(doc.referrer) : null, true);
|
|
},
|
|
{
|
|
argCount: "?",
|
|
bang: true,
|
|
completer: function (context) completion.file(context)
|
|
});
|
|
|
|
commands.add(["st[op]"],
|
|
"Stop loading the current web page",
|
|
function () { tabs.stop(config.browser.mCurrentTab); },
|
|
{ argCount: "0" });
|
|
|
|
commands.add(["vie[wsource]"],
|
|
"View source code of current document",
|
|
function (args) { buffer.viewSource(args[0], args.bang); },
|
|
{
|
|
argCount: "?",
|
|
bang: true,
|
|
completer: function (context) completion.url(context, "bhf")
|
|
});
|
|
|
|
commands.add(["zo[om]"],
|
|
"Set zoom value of current web page",
|
|
function (args) {
|
|
let arg = args[0];
|
|
let level;
|
|
|
|
if (!arg)
|
|
level = 100;
|
|
else if (/^\d+$/.test(arg))
|
|
level = parseInt(arg, 10);
|
|
else if (/^[+-]\d+$/.test(arg)) {
|
|
if (args.bang)
|
|
level = buffer.fullZoom + parseInt(arg, 10);
|
|
else
|
|
level = buffer.textZoom + parseInt(arg, 10);
|
|
|
|
// relative args shouldn't take us out of range
|
|
level = Math.constrain(level, Buffer.ZOOM_MIN, Buffer.ZOOM_MAX);
|
|
}
|
|
else
|
|
dactyl.assert(false, "E488: Trailing characters");
|
|
|
|
Buffer.setZoom(level, args.bang);
|
|
},
|
|
{
|
|
argCount: "?",
|
|
bang: true
|
|
});
|
|
},
|
|
completion: function () {
|
|
completion.alternateStyleSheet = function alternateStylesheet(context) {
|
|
context.title = ["Stylesheet", "Location"];
|
|
|
|
// unify split style sheets
|
|
let styles = array.toObject([[s.title, []] for (s in values(buffer.alternateStyleSheets))]);
|
|
|
|
buffer.alternateStyleSheets.forEach(function (style) {
|
|
styles[style.title].push(style.href || "inline");
|
|
});
|
|
|
|
context.completions = [[title, href.join(", ")] for ([title, href] in Iterator(styles))];
|
|
};
|
|
|
|
completion.buffer = function buffer(context) {
|
|
let filter = context.filter.toLowerCase();
|
|
let defItem = { parent: { getTitle: function () "" } };
|
|
let tabGroups = {};
|
|
tabs.getGroups();
|
|
tabs.allTabs.forEach(function (tab, i) {
|
|
let group = (tab.tabItem || defItem).parent || defItem.parent;
|
|
if (!set.has(tabGroups, group.id))
|
|
tabGroups[group.id] = [group.getTitle(), []];
|
|
group = tabGroups[group.id];
|
|
group[1].push([i, tab.linkedBrowser]);
|
|
});
|
|
|
|
context.pushProcessor(0, function (item, text, next) <>
|
|
<span highlight="Indicator" style="display: inline-block;">{item.item.indicator}</span>
|
|
{ next.call(this, item, text) }
|
|
</>);
|
|
context.process[1] = function (item, text) template.highlightURL(text);
|
|
|
|
context.anchored = false;
|
|
context.keys = { text: "text", description: "url", icon: "icon" };
|
|
context.compare = CompletionContext.Sort.number;
|
|
|
|
for (let [id, vals] in Iterator(tabGroups))
|
|
context.fork(id, 0, this, function (context, [name, browsers]) {
|
|
context.title = [name || "Buffers"];
|
|
context.generate = function ()
|
|
util.map(array.itervalues(browsers), function ([i, browser]) {
|
|
let indicator = " ";
|
|
if (i == tabs.index())
|
|
indicator = "%"
|
|
else if (i == tabs.index(tabs.alternate))
|
|
indicator = "#";
|
|
|
|
let tab = tabs.getTab(i);
|
|
let url = browser.contentDocument.location.href;
|
|
i = i + 1;
|
|
|
|
return {
|
|
text: [i + ": " + (tab.label || "(Untitled)"), i + ": " + url],
|
|
url: url,
|
|
indicator: indicator,
|
|
icon: tab.image || DEFAULT_FAVICON
|
|
};
|
|
});
|
|
}, vals);
|
|
};
|
|
},
|
|
events: function () {
|
|
try {
|
|
config.browser.removeProgressListener(window.XULBrowserWindow);
|
|
}
|
|
catch (e) {} // Why? --djk
|
|
|
|
// I hate this whole hack. --Kris
|
|
let obj = window.XULBrowserWindow, getter;
|
|
for (let p in properties(obj))
|
|
if ((getter = obj.__lookupGetter__(p)) && !obj.__lookupSetter__(p)) {
|
|
this.progressListener.__defineGetter__(p, getter);
|
|
delete obj[p];
|
|
}
|
|
|
|
config.browser.addProgressListener(this.progressListener, Ci.nsIWebProgress.NOTIFY_ALL);
|
|
window.XULBrowserWindow = this.progressListener;
|
|
window.QueryInterface(Ci.nsIInterfaceRequestor)
|
|
.getInterface(Ci.nsIWebNavigation)
|
|
.QueryInterface(Ci.nsIDocShellTreeItem)
|
|
.treeOwner
|
|
.QueryInterface(Ci.nsIInterfaceRequestor)
|
|
.getInterface(Ci.nsIXULWindow)
|
|
.XULBrowserWindow = this.progressListener;
|
|
|
|
let appContent = document.getElementById("appcontent");
|
|
if (appContent) {
|
|
events.addSessionListener(appContent, "DOMContentLoaded", this.closure.onDOMContentLoaded, true);
|
|
events.addSessionListener(appContent, "load", this.closure.onPageLoad, true);
|
|
events.addSessionListener(appContent, "scroll", this.closure._updateBufferPosition, false);
|
|
}
|
|
},
|
|
mappings: function () {
|
|
var myModes = config.browserModes;
|
|
|
|
mappings.add(myModes, ["."],
|
|
"Repeat the last key event",
|
|
function (count) {
|
|
if (mappings.repeat) {
|
|
for (let i in util.interruptibleRange(0, Math.max(count, 1), 100))
|
|
mappings.repeat();
|
|
}
|
|
},
|
|
{ count: true });
|
|
|
|
mappings.add(myModes, ["i", "<Insert>"],
|
|
"Start caret mode",
|
|
function () {
|
|
// setting this option notifies an observer which takes care of the
|
|
// mode setting
|
|
options.setPref("accessibility.browsewithcaret", true);
|
|
});
|
|
|
|
mappings.add(myModes, ["<C-c>"],
|
|
"Stop loading the current web page",
|
|
function () { tabs.stop(config.browser.mCurrentTab); });
|
|
|
|
// scrolling
|
|
mappings.add(myModes, ["j", "<Down>", "<C-e>"],
|
|
"Scroll document down",
|
|
function (count) { buffer.scrollLines(Math.max(count, 1)); },
|
|
{ count: true });
|
|
|
|
mappings.add(myModes, ["k", "<Up>", "<C-y>"],
|
|
"Scroll document up",
|
|
function (count) { buffer.scrollLines(-Math.max(count, 1)); },
|
|
{ count: true });
|
|
|
|
mappings.add(myModes, dactyl.has("mail") ? ["h"] : ["h", "<Left>"],
|
|
"Scroll document to the left",
|
|
function (count) { buffer.scrollColumns(-Math.max(count, 1)); },
|
|
{ count: true });
|
|
|
|
mappings.add(myModes, dactyl.has("mail") ? ["l"] : ["l", "<Right>"],
|
|
"Scroll document to the right",
|
|
function (count) { buffer.scrollColumns(Math.max(count, 1)); },
|
|
{ count: true });
|
|
|
|
mappings.add(myModes, ["0", "^"],
|
|
"Scroll to the absolute left of the document",
|
|
function () { buffer.scrollStart(); });
|
|
|
|
mappings.add(myModes, ["$"],
|
|
"Scroll to the absolute right of the document",
|
|
function () { buffer.scrollEnd(); });
|
|
|
|
mappings.add(myModes, ["gg", "<Home>"],
|
|
"Go to the top of the document",
|
|
function (count) { buffer.scrollToPercent(buffer.scrollXPercent, Math.max(count, 0)); },
|
|
{ count: true });
|
|
|
|
mappings.add(myModes, ["G", "<End>"],
|
|
"Go to the end of the document",
|
|
function (count) { buffer.scrollToPercent(buffer.scrollXPercent, count != null ? count : 100); },
|
|
{ count: true });
|
|
|
|
mappings.add(myModes, ["%"],
|
|
"Scroll to {count} percent of the document",
|
|
function (count) {
|
|
dactyl.assert(count > 0 && count <= 100);
|
|
buffer.scrollToPercent(buffer.scrollXPercent, count);
|
|
},
|
|
{ count: true });
|
|
|
|
mappings.add(myModes, ["<C-d>"],
|
|
"Scroll window downwards in the buffer",
|
|
function (count) { buffer._scrollByScrollSize(count, true); },
|
|
{ count: true });
|
|
|
|
mappings.add(myModes, ["<C-u>"],
|
|
"Scroll window upwards in the buffer",
|
|
function (count) { buffer._scrollByScrollSize(count, false); },
|
|
{ count: true });
|
|
|
|
mappings.add(myModes, ["<C-b>", "<PageUp>", "<S-Space>"],
|
|
"Scroll up a full page",
|
|
function (count) { buffer.scrollPages(-Math.max(count, 1)); },
|
|
{ count: true });
|
|
|
|
mappings.add(myModes, ["<C-f>", "<PageDown>", "<Space>"],
|
|
"Scroll down a full page",
|
|
function (count) { buffer.scrollPages(Math.max(count, 1)); },
|
|
{ count: true });
|
|
|
|
mappings.add(myModes, ["]f"],
|
|
"Focus next frame",
|
|
function (count) { buffer.shiftFrameFocus(Math.max(count, 1), true); },
|
|
{ count: true });
|
|
|
|
mappings.add(myModes, ["[f"],
|
|
"Focus previous frame",
|
|
function (count) { buffer.shiftFrameFocus(Math.max(count, 1), false); },
|
|
{ count: true });
|
|
|
|
mappings.add(myModes, ["]]"],
|
|
"Follow the link labeled 'next' or '>' if it exists",
|
|
function (count) { buffer.followDocumentRelationship("next"); },
|
|
{ count: true });
|
|
|
|
mappings.add(myModes, ["[["],
|
|
"Follow the link labeled 'prev', 'previous' or '<' if it exists",
|
|
function (count) { buffer.followDocumentRelationship("previous"); },
|
|
{ count: true });
|
|
|
|
mappings.add(myModes, ["gf"],
|
|
"Toggle between rendered and source view",
|
|
function () { buffer.viewSource(null, false); });
|
|
|
|
mappings.add(myModes, ["gF"],
|
|
"View source with an external editor",
|
|
function () { buffer.viewSource(null, true); });
|
|
|
|
mappings.add(myModes, ["gi"],
|
|
"Focus last used input field",
|
|
function (count) {
|
|
if (count < 1 && buffer.lastInputField)
|
|
buffer.focusElement(buffer.lastInputField);
|
|
else {
|
|
let xpath = ["input", "textarea[not(@disabled) and not(@readonly)]"];
|
|
|
|
let elements = [m for (m in util.evaluateXPath(xpath))].filter(function (elem) {
|
|
if (elem.readOnly || elem instanceof HTMLInputElement && !set.has(Events.editableInputs, elem.type))
|
|
return false;
|
|
let computedStyle = util.computedStyle(elem);
|
|
return computedStyle.visibility != "hidden" && computedStyle.display != "none" &&
|
|
computedStyle.MozUserFocus != "ignore";
|
|
});
|
|
|
|
dactyl.assert(elements.length > 0);
|
|
let elem = elements[Math.constrain(count, 1, elements.length) - 1];
|
|
buffer.focusElement(elem);
|
|
util.scrollIntoView(elem);
|
|
}
|
|
},
|
|
{ count: true });
|
|
|
|
mappings.add(myModes, ["gP"],
|
|
"Open (put) a URL based on the current clipboard contents in a new buffer",
|
|
function () {
|
|
dactyl.open(dactyl.clipboardRead(),
|
|
dactyl[options.get("activate").has("paste") ? "NEW_BACKGROUND_TAB" : "NEW_TAB"]);
|
|
});
|
|
|
|
mappings.add(myModes, ["p", "<MiddleMouse>"],
|
|
"Open (put) a URL based on the current clipboard contents in the current buffer",
|
|
function () {
|
|
let url = dactyl.clipboardRead();
|
|
dactyl.assert(url);
|
|
dactyl.open(url);
|
|
});
|
|
|
|
mappings.add(myModes, ["P"],
|
|
"Open (put) a URL based on the current clipboard contents in a new buffer",
|
|
function () {
|
|
let url = dactyl.clipboardRead();
|
|
dactyl.assert(url);
|
|
dactyl.open(url, { from: "paste", where: dactyl.NEW_TAB });
|
|
});
|
|
|
|
// reloading
|
|
mappings.add(myModes, ["r"],
|
|
"Reload the current web page",
|
|
function () { tabs.reload(config.browser.mCurrentTab, false); });
|
|
|
|
mappings.add(myModes, ["R"],
|
|
"Reload while skipping the cache",
|
|
function () { tabs.reload(config.browser.mCurrentTab, true); });
|
|
|
|
// yanking
|
|
mappings.add(myModes, ["Y"],
|
|
"Copy selected text or current word",
|
|
function () {
|
|
let sel = buffer.getCurrentWord();
|
|
dactyl.assert(sel);
|
|
dactyl.clipboardWrite(sel, true);
|
|
});
|
|
|
|
// zooming
|
|
mappings.add(myModes, ["zi", "+"],
|
|
"Enlarge text zoom of current web page",
|
|
function (count) { buffer.zoomIn(Math.max(count, 1), false); },
|
|
{ count: true });
|
|
|
|
mappings.add(myModes, ["zm"],
|
|
"Enlarge text zoom of current web page by a larger amount",
|
|
function (count) { buffer.zoomIn(Math.max(count, 1) * 3, false); },
|
|
{ count: true });
|
|
|
|
mappings.add(myModes, ["zo", "-"],
|
|
"Reduce text zoom of current web page",
|
|
function (count) { buffer.zoomOut(Math.max(count, 1), false); },
|
|
{ count: true });
|
|
|
|
mappings.add(myModes, ["zr"],
|
|
"Reduce text zoom of current web page by a larger amount",
|
|
function (count) { buffer.zoomOut(Math.max(count, 1) * 3, false); },
|
|
{ count: true });
|
|
|
|
mappings.add(myModes, ["zz"],
|
|
"Set text zoom value of current web page",
|
|
function (count) { buffer.textZoom = count > 1 ? count : 100; },
|
|
{ count: true });
|
|
|
|
mappings.add(myModes, ["ZI", "zI"],
|
|
"Enlarge full zoom of current web page",
|
|
function (count) { buffer.zoomIn(Math.max(count, 1), true); },
|
|
{ count: true });
|
|
|
|
mappings.add(myModes, ["ZM", "zM"],
|
|
"Enlarge full zoom of current web page by a larger amount",
|
|
function (count) { buffer.zoomIn(Math.max(count, 1) * 3, true); },
|
|
{ count: true });
|
|
|
|
mappings.add(myModes, ["ZO", "zO"],
|
|
"Reduce full zoom of current web page",
|
|
function (count) { buffer.zoomOut(Math.max(count, 1), true); },
|
|
{ count: true });
|
|
|
|
mappings.add(myModes, ["ZR", "zR"],
|
|
"Reduce full zoom of current web page by a larger amount",
|
|
function (count) { buffer.zoomOut(Math.max(count, 1) * 3, true); },
|
|
{ count: true });
|
|
|
|
mappings.add(myModes, ["zZ"],
|
|
"Set full zoom value of current web page",
|
|
function (count) { buffer.fullZoom = count > 1 ? count : 100; },
|
|
{ count: true });
|
|
|
|
// page info
|
|
mappings.add(myModes, ["<C-g>"],
|
|
"Print the current file name",
|
|
function (count) { buffer.showPageInfo(false); },
|
|
{ count: true });
|
|
|
|
mappings.add(myModes, ["g<C-g>"],
|
|
"Print file information",
|
|
function () { buffer.showPageInfo(true); });
|
|
},
|
|
options: function () {
|
|
options.add(["nextpattern"],
|
|
"Patterns to use when guessing the 'next' page in a document sequence",
|
|
"stringlist", UTF8("\\bnext\\b,^>$,^(>>|»)$,^(>|»),(>|»)$,\\bmore\\b"));
|
|
|
|
options.add(["previouspattern"],
|
|
"Patterns to use when guessing the 'previous' page in a document sequence",
|
|
"stringlist", UTF8("\\bprev|previous\\b,^<$,^(<<|«)$,^(<|«),(<|«)$"));
|
|
|
|
options.add(["pageinfo", "pa"],
|
|
"Desired info in the :pageinfo output",
|
|
"charlist", "gfm",
|
|
{
|
|
completer: function (context) [[k, v[1]] for ([k, v] in Iterator(buffer.pageInfo))]
|
|
});
|
|
|
|
options.add(["scroll", "scr"],
|
|
"Number of lines to scroll with <C-u> and <C-d> commands",
|
|
"number", 0,
|
|
{ validator: function (value) value >= 0 });
|
|
|
|
options.add(["showstatuslinks", "ssli"],
|
|
"Show the destination of the link under the cursor in the status bar",
|
|
"number", 1,
|
|
{
|
|
completer: function (context) [
|
|
["0", "Don't show link destination"],
|
|
["1", "Show the link in the status line"],
|
|
["2", "Show the link in the command line"]
|
|
]
|
|
});
|
|
|
|
options.add(["usermode", "um"],
|
|
"Show current website with a minimal style sheet to make it easily accessible",
|
|
"boolean", false,
|
|
{
|
|
setter: function (value) config.browser.markupDocumentViewer.authorStyleDisabled = value,
|
|
getter: function () config.browser.markupDocumentViewer.authorStyleDisabled
|
|
});
|
|
}
|
|
});
|
|
|
|
// vim: set fdm=marker sw=4 ts=4 et:
|