mirror of
https://github.com/gryf/pentadactyl-pm.git
synced 2025-12-22 00:17:58 +01:00
1088 lines
40 KiB
JavaScript
1088 lines
40 KiB
JavaScript
/***** BEGIN LICENSE BLOCK ***** {{{
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Version: MPL 1.1/GPL 2.0/LGPL 2.1
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The contents of this file are subject to the Mozilla Public License Version
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1.1 (the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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http://www.mozilla.org/MPL/
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Software distributed under the License is distributed on an "AS IS" basis,
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WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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for the specific language governing rights and limitations under the
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License.
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(c) 2006-2007: Martin Stubenschrott <stubenschrott@gmx.net>
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Alternatively, the contents of this file may be used under the terms of
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either the GNU General Public License Version 2 or later (the "GPL"), or
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the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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in which case the provisions of the GPL or the LGPL are applicable instead
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of those above. If you wish to allow use of your version of this file only
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under the terms of either the GPL or the LGPL, and not to allow others to
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use your version of this file under the terms of the MPL, indicate your
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decision by deleting the provisions above and replace them with the notice
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and other provisions required by the GPL or the LGPL. If you do not delete
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the provisions above, a recipient may use your version of this file under
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the terms of any one of the MPL, the GPL or the LGPL.
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}}} ***** END LICENSE BLOCK *****/
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// The only global object, a handler to the main Vimperator object
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var vimperator = null;
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var popup_allowed_events; // need to change and reset this firefox pref XXX: move to options class
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// called when the chrome is fully loaded and before the main window is shown
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window.addEventListener("load", init, false);
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////////////////////////////////////////////////////////////////////////
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// init/uninit /////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////{{{
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function init() //{{{
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{
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window.dump("Vimperator init\n");
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// init the main object
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vimperator = new Vimperator();
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vimperator.log("Initializing vimperator object...", 1);
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// these inner classes are created here, because outside the init()
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// function, the chrome:// is not ready
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vimperator.log("Loading module options...", 3);
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Vimperator.prototype.options = new Options();
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vimperator.log("Loading module events...", 3);
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Vimperator.prototype.events = new Events();
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vimperator.log("Loading module commands...", 3);
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Vimperator.prototype.commands = new Commands();
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vimperator.log("Loading module bookmarks...", 3);
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Vimperator.prototype.bookmarks = new Bookmarks();
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vimperator.log("Loading module history...", 3);
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Vimperator.prototype.history = new History();
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vimperator.log("Loading module commandline...", 3);
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Vimperator.prototype.commandline = new CommandLine();
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vimperator.log("Loading module search...", 3);
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Vimperator.prototype.search = new Search();
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vimperator.log("Loading module preview window...", 3);
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Vimperator.prototype.previewwindow = new InformationList("vimperator-previewwindow", { incremental_fill: false, max_items: 10 });
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vimperator.log("Loading module buffer window...", 3);
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Vimperator.prototype.bufferwindow = new InformationList("vimperator-bufferwindow", { incremental_fill: false, max_items: 10 });
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vimperator.log("Loading module mappings...", 3);
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Vimperator.prototype.mappings = new Mappings();
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vimperator.log("Loading module statusline...", 3);
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Vimperator.prototype.statusline = new StatusLine();
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vimperator.log("Loading module tabs...", 3);
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Vimperator.prototype.tabs = new Tabs();
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vimperator.log("Loading module marks...", 3);
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Vimperator.prototype.marks = new Marks();
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vimperator.log("Loading module quickmarks...", 3);
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Vimperator.prototype.quickmarks = new QuickMarks();
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vimperator.log("Loading module hints...", 3);
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Vimperator.prototype.hints = new Hints();
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vimperator.log("All modules loaded", 3);
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// DJK FIXME
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Vimperator.prototype.echo = vimperator.commandline.echo;
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Vimperator.prototype.echoerr = vimperator.commandline.echoErr;
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// XXX: move into Vimperator() ?
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vimperator.input = {
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buffer: "", // partial command storage
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pendingMap: null, // pending map storage
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count: -1 // parsed count from the input buffer
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};
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// XXX: move elsewhere
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vimperator.registerCallback("submit", vimperator.modes.EX, function(command) { /*vimperator.*/execute(command); } );
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vimperator.registerCallback("complete", vimperator.modes.EX, function(str) { return exTabCompletion(str); } );
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// this function adds all our required listeners to react on events
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// also stuff like window.onScroll is handled there.
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//addEventListeners();
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//vimperator.events();
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// work around firefox popup blocker
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popup_allowed_events = Options.getFirefoxPref('dom.popup_allowed_events', 'change click dblclick mouseup reset submit');
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if (!popup_allowed_events.match("keypress"))
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Options.setFirefoxPref('dom.popup_allowed_events', popup_allowed_events + " keypress");
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// we have our own typeahead find implementation
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Options.setFirefoxPref('accessibility.typeaheadfind.autostart', false);
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Options.setFirefoxPref('accessibility.typeaheadfind', false); // actually the above setting should do it, but has no effect in firefox
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// first time intro message
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if (Options.getPref("firsttime", true))
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{
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setTimeout(function() {
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vimperator.help(null, null, null, { inTab: true });
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Options.setPref("firsttime", false);
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}, 1000);
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}
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gURLBar.blur();
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vimperator.focusContent();
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// firefox preferences which we need to be changed to work well with vimperator
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Options.setFirefoxPref("browser.startup.page", 3); // start with saved session
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// Finally, read a ~/.vimperatorrc
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// Make sourcing asynchronous, otherwise commands that open new tabs won't work
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setTimeout(function() {
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vimperator.source("~/.vimperatorrc", true);
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vimperator.log("~/.vimperatorrc sourced", 1);
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}, 50);
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window.addEventListener("unload", unload, false);
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vimperator.log("Vimperator fully initialized", 1);
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} //}}}
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function unload() //{{{
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{
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/*** save our preferences ***/
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vimperator.commandline.destroy();
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vimperator.events.destroy();
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vimperator.quickmarks.destroy();
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// reset some modified firefox prefs
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if (Options.getFirefoxPref('dom.popup_allowed_events', 'change click dblclick mouseup reset submit')
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== popup_allowed_events + " keypress")
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Options.setFirefoxPref('dom.popup_allowed_events', popup_allowed_events);
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} //}}}
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//}}}
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function Vimperator() //{{{
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{
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////////////////////////////////////////////////////////////////////////////////
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////////////////////// PRIVATE SECTION /////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////{{{
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this.modes = { // actually not private, but Firefox complains if this doesn't come first
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// main modes
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NONE: 0,
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NORMAL: 1 << 0,
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INSERT: 1 << 1,
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VISUAL: 1 << 2,
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HINTS: 1 << 3,
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COMMAND_LINE: 1 << 4,
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// extended modes
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EX: 1 << 10,
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READ_MULTLINE: 1 << 11,
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SEARCH_FORWARD: 1 << 12,
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SEARCH_BACKWARD: 1 << 13,
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ESCAPE_ONE_KEY: 1 << 14,
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ESCAPE_ALL_KEYS: 1 << 15,
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QUICK_HINT: 1 << 16,
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EXTENDED_HINT: 1 << 17,
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ALWAYS_HINT: 1 << 18
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}
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var mode_messages = {};
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mode_messages[this.modes.NORMAL] = "";
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mode_messages[this.modes.INSERT] = "INSERT";
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mode_messages[this.modes.VISUAL] = "VISUAL";
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mode_messages[this.modes.HINTS] = "HINTS";
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mode_messages[this.modes.ESCAPE_ONE_KEY] = "escape one key";
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mode_messages[this.modes.ESCAPE_ALL_KEYS] = "escape all keys";
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mode_messages[this.modes.ESCAPE_ONE_KEY | this.modes.ESCAPE_ALL_KEYS] = "pass one key";
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mode_messages[this.modes.QUICK_HINT] = "quick";
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mode_messages[this.modes.EXTENDED_HINT] = "extended";
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mode_messages[this.modes.ALWAYS_HINT] = "always";
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var callbacks = new Array();
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var mode = this.modes.NORMAL;
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var extended_mode = this.modes.NONE;
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var count = -1;
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var inputbuffer = "";
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// our services
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var console_service = Components.classes['@mozilla.org/consoleservice;1']
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.getService(Components.interfaces.nsIConsoleService);
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function showMode()
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{
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if (!vimperator.options["showmode"])
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return;
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var str_mode = mode_messages[mode];
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var str_extended = mode_messages[extended_mode];
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if(!str_mode && !str_extended)
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{
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vimperator.echo("");
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return;
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}
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if(str_mode && str_extended)
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str_extended = " (" + str_extended + ")";
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else
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{
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str_extended = "(" + str_extended + ")";
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str_mode = "";
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}
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vimperator.echo("-- " + str_mode + str_extended + " --");
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}
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/////////////////////////////////////////////////////////////////////////////}}}
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////////////////////// PUBLIC SECTION //////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////{{{
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this.version = "###VERSION### CVS (created: ###DATE###)";
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/////////////// callbacks ////////////////////////////
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// XXX: shouldn't that callback be moved to commandline? --mst
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/**
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* @param type Can be:
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* "submit": when the user pressed enter in the command line
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* "change"
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* "cancel"
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* "complete"
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*/
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this.registerCallback = function(type, mode, func)
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{
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// TODO: check if callback is already registered
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callbacks.push([type, mode, func]);
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}
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this.triggerCallback = function(type, data)
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{
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for (var i in callbacks)
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{
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var [thistype, thismode, thisfunc] = callbacks[i];
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if (vimperator.hasMode(thismode) && type == thistype)
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return thisfunc.call(this, data);
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}
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return false;
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}
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// just forward these echo commands
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// DJK FIXME: this.echo = this.commandline.echo;
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// DJK FIXME: this.echoerr = this.commandline.echoErr;
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this.getMode = function()
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{
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return [mode, extended_mode];
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}
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// set current mode
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// use "null" if you only want to set one of those modes
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this.setMode = function(main, extended, silent)
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{
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// if a main mode is set, the extended is always cleared
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if (main)
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{
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mode = main;
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extended_mode = this.modes.NONE;
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}
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if (typeof extended === "number")
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extended_mode = extended;
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if (!silent)
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showMode();
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}
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// returns true if "whichmode" is found in either the main or
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// extended mode
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this.hasMode = function(whichmode)
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{
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return ((mode & whichmode) || (extended_mode & whichmode) > 0) ? true : false;
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}
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this.addMode = function(main, extended)
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{
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if (main)
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mode |= main;
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if (extended)
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extended_mode |= extended;
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showMode();
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}
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// always show the new mode in the statusline
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this.removeMode = function(main, extended)
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{
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if (main)
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mode = (mode | main) ^ main;
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if (extended)
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extended_mode = (extended_mode | extended) ^ extended;
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showMode();
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}
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// After pressing Escape, put focus on a non-input field of the browser document
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this.focusContent = function()
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{
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var ww = Components.classes["@mozilla.org/embedcomp/window-watcher;1"].
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getService(Components.interfaces.nsIWindowWatcher);
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if (window == ww.activeWindow && document.commandDispatcher.focusedElement)
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document.commandDispatcher.focusedElement.blur();
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content.focus();
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}
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/**
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* logs any object to the javascript error console
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* also prints all properties of thie object
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*/
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this.log = function(msg, level)
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{
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// if(Options.getPref("verbose") >= level) // FIXME: hangs vimperator, probably timing issue --mst
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console_service.logStringMessage('vimperator: ' + msg);
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}
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/**
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* logs any object to the javascript error console
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* also prints all properties of the object
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*/
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this.logObject = function(object, level)
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{
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if (typeof object != 'object')
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return false;
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var string = object + '::\n';
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for (var i in object)
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{
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var value;
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try {
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var value = object[i];
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} catch (e) { value = '' }
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string += i + ': ' + value + '\n';
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}
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this.log(string, level);
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}
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//}}}
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} //}}}
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function Events() //{{{
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{
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////////////////////////////////////////////////////////////////////////////////
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////////////////////// CONSTRUCTOR /////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////{{{
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// this handler is for middle click only in the content
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//window.addEventListener("mousedown", onVimperatorKeypress, true);
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//content.mPanelContainer.addEventListener("mousedown", onVimperatorKeypress, true);
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//document.getElementById("content").onclick = function(event) { alert("foo"); };
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// any tab related events
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var tabcontainer = getBrowser().tabContainer;
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tabcontainer.addEventListener("TabMove", function(event) {
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vimperator.statusline.updateTabCount()
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updateBufferList();
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}, false);
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tabcontainer.addEventListener("TabOpen", function(event) {
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vimperator.statusline.updateTabCount();
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updateBufferList();
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vimperator.setMode(); // trick to reshow the mode in the command line
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vimperator.tabs.updateSelectionHistory();
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}, false);
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tabcontainer.addEventListener("TabClose", function(event) {
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vimperator.statusline.updateTabCount()
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updateBufferList();
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vimperator.setMode(); // trick to reshow the mode in the command line
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}, false);
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tabcontainer.addEventListener("TabSelect", function(event) {
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vimperator.statusline.updateTabCount();
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updateBufferList();
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vimperator.setMode(); // trick to reshow the mode in the command line
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vimperator.tabs.updateSelectionHistory();
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}, false);
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// this adds an event 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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getBrowser().addEventListener("load", onPageLoad, true);
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// called when the active document is scrolled
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getBrowser().addEventListener("scroll", function (event)
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{
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vimperator.statusline.updateBufferPosition();
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vimperator.setMode(); // trick to reshow the mode in the command line
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}, null);
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window.document.addEventListener("DOMTitleChanged", function(event)
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{
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//alert("titlechanged");
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}, null);
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/////////////////////////////////////////////////////////////////////////////}}}
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////////////////////// PRIVATE SECTION /////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////{{{
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function onPageLoad(event)
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{
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if (event.originalTarget instanceof HTMLDocument)
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{
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var 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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{
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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 (firefox bug?)
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setTimeout(vimperator.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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updateBufferList();
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//update history
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var url = getCurrentLocation();
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var title = getCurrentTitle(); // not perfect "- Vimperator" in the title
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vimperator.history.add(url, title);
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// code which is only relevant if the page load is the current tab goes here:
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if(doc == getBrowser().selectedBrowser.contentDocument)
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{
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/* none yet */
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//vimperator.statusline.updateUrl();
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//logMessage("onpageLoad");
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|
}
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}
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}
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|
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/////////////////////////////////////////////////////////////////////////////}}}
|
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////////////////////// PUBLIC SECTION //////////////////////////////////////////
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|
/////////////////////////////////////////////////////////////////////////////{{{
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this.destroy = function()
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|
{
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|
// BIG TODO: removeEventListeners() to avoid mem leaks
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window.dump("TODO: remove eventlisteners");
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|
};
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this.onEscape = function()
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{
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if (!vimperator.hasMode(vimperator.modes.ESCAPE_ONE_KEY))
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{
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vimperator.setMode(vimperator.modes.NORMAL);
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vimperator.echo("");
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vimperator.hints.disableHahMode();
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|
vimperator.focusContent();
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vimperator.statusline.updateUrl();
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}
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};
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|
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this.onKeyPress = function(event)
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{
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// alert(event)
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// if (event.type != "keypress")
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// return false;
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|
// vimperator.logObject(event);
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|
var key = event.toString()
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|
if (!key)
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return false;
|
|
// event.stopPropagation();
|
|
// event.preventDefault();
|
|
// sometimes the non-content area has focus, making our keys not work
|
|
// if (event.target.id == "main-window")
|
|
// alert("focusContent();");
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|
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|
|
// XXX: ugly hack for now pass certain keys to firefox as they are without beeping
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|
// also fixes key navigation in menus, etc.
|
|
if (key == "<Tab>" || key == "<Return>" || key == "<Space>" || key == "<Up>" || key == "<Down>")
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|
return false;
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|
|
|
// XXX: for now only, later: input mappings if form element focused
|
|
if (isFormElemFocused())
|
|
return false;
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|
|
// handle Escape-one-key mode (Ctrl-v)
|
|
if (vimperator.hasMode(vimperator.modes.ESCAPE_ONE_KEY) && !vimperator.hasMode(vimperator.modes.ESCAPE_ALL_KEYS))
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|
{
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vimperator.removeMode(null, vimperator.modes.ESCAPE_ONE_KEY);
|
|
return false;
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}
|
|
// handle Escape-all-keys mode (I)
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|
if (vimperator.hasMode(vimperator.modes.ESCAPE_ALL_KEYS))
|
|
{
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|
if(vimperator.hasMode(vimperator.modes.ESCAPE_ONE_KEY))
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|
vimperator.removeMode(null, vimperator.modes.ESCAPE_ONE_KEY); // and then let flow continue
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|
else if (key == "<Esc>" || key == "<C-[>" || key == "<C-v>")
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|
; // let flow continue to handle these keys
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|
else
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return false;
|
|
}
|
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|
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// // FIXME: handle middle click in content area {{{
|
|
// // alert(event.target.id);
|
|
// if (/*event.type == 'mousedown' && */event.button == 1 && event.target.id == 'content')
|
|
// {
|
|
// //echo("foo " + event.target.id);
|
|
// //if (document.commandDispatcher.focusedElement == command_line.inputField)
|
|
// {
|
|
// //alert(command_line.value.substring(0, command_line.selectionStart));
|
|
// command_line.value = command_line.value.substring(0, command_line.selectionStart) +
|
|
// readFromClipboard() +
|
|
// command_line.value.substring(command_line.selectionEnd, command_line.value.length);
|
|
// alert(command_line.value);
|
|
// }
|
|
// //else
|
|
// // {
|
|
// // openURLs(readFromClipboard());
|
|
// // }
|
|
// return true;
|
|
// } }}}
|
|
|
|
|
|
|
|
// if Hit-a-hint mode is on, special handling of keys is required
|
|
// FIXME: total mess
|
|
if (vimperator.hasMode(vimperator.modes.HINTS))
|
|
{
|
|
// never propagate this key to firefox, when hints are visible
|
|
event.preventDefault();
|
|
event.stopPropagation();
|
|
|
|
var map = vimperator.mappings.get(vimperator.modes.HINTS, key);
|
|
if (map)
|
|
{
|
|
if(map.always_active || vimperator.hints.currentState() == 1)
|
|
{
|
|
//g_hint_mappings[i][1].call(this, event);
|
|
map.execute();
|
|
if (map.cancel_mode) // stop processing this event
|
|
{
|
|
vimperator.hints.disableHahMode();
|
|
vimperator.input.buffer = "";
|
|
vimperator.statusline.updateInputBuffer("");
|
|
return false;
|
|
}
|
|
else
|
|
{
|
|
// FIXME: make sure that YOU update the statusbar message yourself
|
|
// first in g_hint_mappings when in this mode!
|
|
vimperator.statusline.updateInputBuffer(vimperator.input.buffer);
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
|
|
// no mapping found, beep()
|
|
if (vimperator.hints.currentState() == 1)
|
|
{
|
|
vimperator.beep();
|
|
vimperator.hints.disableHahMode();
|
|
vimperator.input.buffer = "";
|
|
vimperator.statusline.updateInputBuffer(vimperator.input.buffer);
|
|
return true;
|
|
}
|
|
|
|
// if we came here, let hit-a-hint process the key as it is part
|
|
// of a partial link
|
|
var res = vimperator.hints.processEvent(event);
|
|
if (res < 0) // error occured processing this key
|
|
{
|
|
vimperator.beep();
|
|
//if(vimperator.hints.currentMode() == HINT_MODE_QUICK)
|
|
if(vimperator.hasMode(vimperator.modes.QUICK_HINT))
|
|
vimperator.hints.disableHahMode();
|
|
else // ALWAYS mode
|
|
vimperator.hints.resetHintedElements();
|
|
vimperator.input.buffer = "";
|
|
}
|
|
//else if (res == 0 || vimperator.hints.currentMode() == HINT_MODE_EXTENDED) // key processed, part of a larger hint
|
|
else if (res == 0 || vimperator.hasMode(vimperator.modes.EXTENDED_HINT)) // key processed, part of a larger hint
|
|
vimperator.input.buffer += key;
|
|
else // this key completed a quick hint
|
|
{
|
|
// if the hint is all in UPPERCASE, open it in new tab
|
|
vimperator.input.buffer += key;
|
|
if (vimperator.input.buffer.toUpperCase() == vimperator.input.buffer)
|
|
vimperator.hints.openHints(true, false);
|
|
else // open in current window
|
|
vimperator.hints.openHints(false, false);
|
|
|
|
//if(vimperator.hints.currentMode() == HINT_MODE_QUICK)
|
|
if(vimperator.hasMode(vimperator.modes.QUICK_HINT))
|
|
vimperator.hints.disableHahMode();
|
|
else // ALWAYS mode
|
|
vimperator.hints.resetHintedElements();
|
|
|
|
vimperator.input.buffer = "";
|
|
}
|
|
|
|
vimperator.statusline.updateInputBuffer(vimperator.input.buffer);
|
|
return true;
|
|
}
|
|
|
|
if (vimperator.hasMode(vimperator.modes.NORMAL))
|
|
{
|
|
var count_str = vimperator.input.buffer.match(/^[0-9]*/)[0];
|
|
var candidate_command = (vimperator.input.buffer + key).replace(count_str, '');
|
|
var map;
|
|
|
|
// counts must be at the start of a complete mapping (10j -> go 10 lines down)
|
|
if ((vimperator.input.buffer + key).match(/^[1-9][0-9]*$/))
|
|
{
|
|
vimperator.input.buffer += key;
|
|
vimperator.statusline.updateInputBuffer(vimperator.input.buffer);
|
|
return true;
|
|
}
|
|
|
|
if (vimperator.input.pendingMap)
|
|
{
|
|
if (key != "<Esc>" && key != "<C-[>")
|
|
vimperator.input.pendingMap.execute(null, vimperator.input.count, key);
|
|
|
|
vimperator.input.pendingMap = null;
|
|
vimperator.input.buffer = "";
|
|
event.preventDefault();
|
|
event.stopPropagation();
|
|
}
|
|
else if (map = vimperator.mappings.get(vimperator.modes.NORMAL, candidate_command))
|
|
{
|
|
vimperator.input.count = parseInt(count_str, 10);
|
|
if (isNaN(vimperator.input.count))
|
|
vimperator.input.count = -1;
|
|
if (map.flags & Mappings.flags.ARGUMENT)
|
|
{
|
|
vimperator.input.pendingMap = map;
|
|
vimperator.input.buffer += key;
|
|
}
|
|
else
|
|
{
|
|
map.execute(null, vimperator.input.count);
|
|
vimperator.input.buffer = "";
|
|
}
|
|
|
|
event.preventDefault();
|
|
event.stopPropagation();
|
|
}
|
|
else if (vimperator.mappings.getCandidates(vimperator.modes.NORMAL, candidate_command).length > 0)
|
|
{
|
|
vimperator.input.buffer += key;
|
|
event.preventDefault();
|
|
event.stopPropagation();
|
|
}
|
|
else
|
|
{
|
|
vimperator.input.buffer = "";
|
|
vimperator.input.pendingMap = null;
|
|
vimperator.beep();
|
|
}
|
|
}
|
|
vimperator.statusline.updateInputBuffer(vimperator.input.buffer);
|
|
return false;
|
|
};
|
|
window.addEventListener("keypress", this.onKeyPress, true);
|
|
|
|
|
|
this.progressListener =
|
|
{
|
|
QueryInterface: function(aIID)
|
|
{
|
|
if (aIID.equals(Components.interfaces.nsIWebProgressListener) ||
|
|
aIID.equals(Components.interfaces.nsIXULBrowserWindow) || // for setOverLink();
|
|
aIID.equals(Components.interfaces.nsISupportsWeakReference) ||
|
|
aIID.equals(Components.interfaces.nsISupports))
|
|
return this;
|
|
throw Components.results.NS_NOINTERFACE;
|
|
},
|
|
|
|
// XXX: function may later be needed to detect a canceled synchronous openURL()
|
|
onStateChange: function(webProgress, aRequest, flags, aStatus)
|
|
{
|
|
// STATE_IS_DOCUMENT | STATE_IS_WINDOW is important, because we also
|
|
// receive statechange events for loading images and other parts of the web page
|
|
if(flags & (Components.interfaces.nsIWebProgressListener.STATE_IS_DOCUMENT |
|
|
Components.interfaces.nsIWebProgressListener.STATE_IS_WINDOW))
|
|
{
|
|
// This fires when the load event is initiated
|
|
if(flags & Components.interfaces.nsIWebProgressListener.STATE_START)
|
|
{
|
|
vimperator.statusline.updateProgress(0);
|
|
}
|
|
else if (flags & Components.interfaces.nsIWebProgressListener.STATE_STOP)
|
|
;// vimperator.statusline.updateUrl();
|
|
}
|
|
},
|
|
// for notifying the user about secure web pages
|
|
onSecurityChange: function (webProgress, aRequest, aState)
|
|
{
|
|
const nsIWebProgressListener = Components.interfaces.nsIWebProgressListener;
|
|
if(aState & nsIWebProgressListener.STATE_IS_INSECURE)
|
|
vimperator.statusline.setClass("insecure");
|
|
else if(aState & nsIWebProgressListener.STATE_IS_BROKEN)
|
|
vimperator.statusline.setClass("broken");
|
|
else if(aState & nsIWebProgressListener.STATE_IS_SECURE)
|
|
vimperator.statusline.setClass("secure");
|
|
},
|
|
onStatusChange: function(webProgress, request, status, message)
|
|
{
|
|
vimperator.statusline.updateUrl(message);
|
|
},
|
|
onProgressChange: function(webProgress, request, curSelfProgress, maxSelfProgress, curTotalProgress, maxTotalProgress)
|
|
{
|
|
vimperator.statusline.updateProgress(curTotalProgress/maxTotalProgress);
|
|
},
|
|
// happens when the users switches tabs
|
|
onLocationChange: function()
|
|
{
|
|
// if (vimperator.hasMode(vimperator.modes.HINTS) && !vimperator.hasMode(vimperator.modes.ALWAYS_HINT))
|
|
// vimperator.hints.disableHahMode();
|
|
|
|
vimperator.statusline.updateUrl();
|
|
vimperator.statusline.updateProgress();
|
|
|
|
// if this is not delayed we get the wrong position of the old buffer
|
|
setTimeout(function() { vimperator.statusline.updateBufferPosition(); }, 100);
|
|
},
|
|
// called at the very end of a page load
|
|
asyncUpdateUI: function()
|
|
{
|
|
setTimeout(vimperator.statusline.updateUrl, 100);
|
|
},
|
|
setOverLink : function(link, b)
|
|
{
|
|
var ssli = vimperator.options["showstatuslinks"];
|
|
if (link && ssli)
|
|
{
|
|
if (ssli == 1)
|
|
vimperator.statusline.updateUrl("Link: " + link);
|
|
else if (ssli == 2)
|
|
vimperator.echo("Link: " + link);
|
|
}
|
|
|
|
if (link == "")
|
|
{
|
|
if (ssli == 1)
|
|
vimperator.statusline.updateUrl();
|
|
else if (ssli == 2)
|
|
vimperator.setMode(); // trick to reshow the mode in the command line
|
|
}
|
|
},
|
|
|
|
// stub functions for the interfaces
|
|
setJSStatus : function(status) { },
|
|
setJSDefaultStatus : function(status) { },
|
|
setDefaultStatus : function(status) { },
|
|
onLinkIconAvailable: function() { }
|
|
};
|
|
window.XULBrowserWindow = this.progressListener;
|
|
window.QueryInterface(Components.interfaces.nsIInterfaceRequestor)
|
|
.getInterface(Components.interfaces.nsIWebNavigation)
|
|
.QueryInterface(Components.interfaces.nsIDocShellTreeItem).treeOwner
|
|
.QueryInterface(Components.interfaces.nsIInterfaceRequestor)
|
|
.getInterface(Components.interfaces.nsIXULWindow)
|
|
.XULBrowserWindow = window.XULBrowserWindow;
|
|
getBrowser().addProgressListener(this.progressListener, Components.interfaces.nsIWebProgress.NOTIFY_ALL);
|
|
//}}}
|
|
} //}}}
|
|
|
|
// this function converts the given event to
|
|
// a keycode which can be used in mappings
|
|
// e.g. pressing ctrl+n would result in the string "<C-n>"
|
|
// null if unknown key
|
|
KeyboardEvent.prototype.toString = function() //{{{
|
|
{
|
|
var key = String.fromCharCode(this.charCode);
|
|
var modifier = "";
|
|
if (this.ctrlKey)
|
|
modifier += "C-";
|
|
if (this.altKey)
|
|
modifier += "A-";
|
|
if (this.metaKey)
|
|
modifier += "M-";
|
|
|
|
if (this.charCode == 0)
|
|
{
|
|
if (this.shiftKey)
|
|
modifier += "S-";
|
|
if (this.keyCode == KeyEvent.DOM_VK_ESCAPE)
|
|
key = "Esc";
|
|
else if (this.keyCode == KeyEvent.DOM_VK_RETURN)
|
|
key = "Return";
|
|
else if (this.keyCode == KeyEvent.DOM_VK_TAB)
|
|
key = "Tab";
|
|
else if (this.keyCode == KeyEvent.DOM_VK_DELETE)
|
|
key = "Del";
|
|
else if (this.keyCode == KeyEvent.DOM_VK_BACK_SPACE)
|
|
key = "BS";
|
|
else if (this.keyCode == KeyEvent.DOM_VK_HOME)
|
|
key = "Home";
|
|
else if (this.keyCode == KeyEvent.DOM_VK_END)
|
|
key = "End";
|
|
else if (this.keyCode == KeyEvent.DOM_VK_LEFT)
|
|
key = "Left";
|
|
else if (this.keyCode == KeyEvent.DOM_VK_RIGHT)
|
|
key = "Right";
|
|
else if (this.keyCode == KeyEvent.DOM_VK_UP)
|
|
key = "Up";
|
|
else if (this.keyCode == KeyEvent.DOM_VK_DOWN)
|
|
key = "Down";
|
|
else if (this.keyCode == KeyEvent.DOM_VK_PAGE_UP)
|
|
key = "PageUp";
|
|
else if (this.keyCode == KeyEvent.DOM_VK_PAGE_DOWN)
|
|
key = "PageDown";
|
|
else if (this.keyCode == KeyEvent.DOM_VK_F1)
|
|
key = "F1";
|
|
else if (this.keyCode == KeyEvent.DOM_VK_F2)
|
|
key = "F2";
|
|
else if (this.keyCode == KeyEvent.DOM_VK_F3)
|
|
key = "F3";
|
|
else if (this.keyCode == KeyEvent.DOM_VK_F4)
|
|
key = "F4";
|
|
else if (this.keyCode == KeyEvent.DOM_VK_F5)
|
|
key = "F5";
|
|
else if (this.keyCode == KeyEvent.DOM_VK_F6)
|
|
key = "F6";
|
|
else if (this.keyCode == KeyEvent.DOM_VK_F7)
|
|
key = "F7";
|
|
else if (this.keyCode == KeyEvent.DOM_VK_F8)
|
|
key = "F8";
|
|
else if (this.keyCode == KeyEvent.DOM_VK_F9)
|
|
key = "F9";
|
|
else if (this.keyCode == KeyEvent.DOM_VK_F10)
|
|
key = "F10";
|
|
else if (this.keyCode == KeyEvent.DOM_VK_F11)
|
|
key = "F11";
|
|
else if (this.keyCode == KeyEvent.DOM_VK_F12)
|
|
key = "F12";
|
|
else
|
|
return null;
|
|
}
|
|
|
|
// special handling of the Space key
|
|
if (this.charCode == 32)
|
|
{
|
|
if (this.shiftKey)
|
|
modifier += "S-";
|
|
key = "Space";
|
|
}
|
|
|
|
// a normal key like a, b, c, 0, etc.
|
|
if (this.charCode > 0)
|
|
{
|
|
if (modifier.length > 0 || this.charCode == 32)
|
|
return "<" + modifier + key + ">";
|
|
else
|
|
return key;
|
|
}
|
|
else // a key like F1 is always enclosed in < and >
|
|
return "<" + modifier + key + ">";
|
|
} //}}}
|
|
|
|
/** provides functions for working with tabs
|
|
* XXX: ATTENTION: We are planning to move to the FUEL API once we switch to
|
|
* Firefox 3.0, then this class should go away and their tab methods should be used
|
|
* @deprecated
|
|
*/
|
|
function Tabs() //{{{
|
|
{
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
////////////////////// PRIVATE SECTION /////////////////////////////////////////
|
|
/////////////////////////////////////////////////////////////////////////////{{{
|
|
/** @param spec can either be:
|
|
* - an absolute integer
|
|
* - "" for the current tab
|
|
* - "+1" for the next tab
|
|
* - "-3" for the tab, which is 3 positions left of the current
|
|
* - "$" for the last tab
|
|
*/
|
|
function indexFromSpec(spec, wrap)
|
|
{
|
|
var position = getBrowser().tabContainer.selectedIndex;
|
|
var length = getBrowser().mTabs.length;
|
|
var last = length - 1;
|
|
|
|
if (spec === undefined || spec === "")
|
|
return position;
|
|
|
|
if (typeof spec === "number")
|
|
position = spec;
|
|
else if (spec === "$")
|
|
return last;
|
|
else if (!spec.match(/^([+-]?\d+|)$/))
|
|
{
|
|
// TODO: move error reporting to ex-command?
|
|
vimperator.echoerr("E488: Trailing characters");
|
|
return false;
|
|
}
|
|
else
|
|
{
|
|
if (spec.match(/^([+-]\d+)$/)) // relative position +/-N
|
|
position += parseInt(spec);
|
|
else // absolute position
|
|
position = parseInt(spec);
|
|
}
|
|
|
|
if (position > last)
|
|
position = wrap ? position % length : last;
|
|
else if (position < 0)
|
|
position = wrap ? (position % length) + length: 0;
|
|
|
|
return position;
|
|
}
|
|
|
|
var alternates = [null, null];
|
|
|
|
/////////////////////////////////////////////////////////////////////////////}}}
|
|
////////////////////// PUBLIC SECTION //////////////////////////////////////////
|
|
/////////////////////////////////////////////////////////////////////////////{{{
|
|
// @returns the index of the currently selected tab starting with 0
|
|
this.index = function(tab)
|
|
{
|
|
if (tab)
|
|
{
|
|
var length = getBrowser().mTabs.length;
|
|
for (var i = 0; i < length; i++)
|
|
{
|
|
if (getBrowser().mTabs[i] == tab)
|
|
return i;
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
return getBrowser().tabContainer.selectedIndex;
|
|
}
|
|
|
|
this.count = function()
|
|
{
|
|
return getBrowser().mTabs.length;
|
|
}
|
|
|
|
// TODO: implement filter
|
|
// @returns an array of tabs which match filter
|
|
this.get = function(filter)
|
|
{
|
|
var buffers = [];
|
|
var browsers = getBrowser().browsers;
|
|
for (var i in browsers)
|
|
{
|
|
var title = browsers[i].contentTitle || "(Untitled)";
|
|
var uri = browsers[i].currentURI.spec;
|
|
var number = i + 1;
|
|
buffers.push([number, title, uri]);
|
|
}
|
|
return buffers;
|
|
}
|
|
|
|
this.getTab = function(index)
|
|
{
|
|
if (index)
|
|
return getBrowser().mTabs[index];
|
|
|
|
return getBrowser().tabContainer.selectedItem;
|
|
}
|
|
|
|
/* spec == "" moves the tab to the last position as per Vim
|
|
* wrap causes the movement to wrap around the start and end of the tab list
|
|
* NOTE: position is a 0 based index
|
|
* FIXME: tabmove! N should probably produce an error
|
|
*/
|
|
this.move = function(tab, spec, wrap)
|
|
{
|
|
if (spec === "")
|
|
spec = "$"; // if not specified, move to the last tab -> XXX: move to ex handling?
|
|
|
|
var index = indexFromSpec(spec, false); // XXX: really no wrap?
|
|
getBrowser().moveTabTo(tab, index);
|
|
}
|
|
|
|
/* quit_on_last_tab = 1: quit without saving session
|
|
* quit_on_last_tab = 2: quit and save session
|
|
*/
|
|
this.remove = function(tab, count, focus_left_tab, quit_on_last_tab)
|
|
{
|
|
if (count < 1) count = 1;
|
|
|
|
if (quit_on_last_tab >= 1 && getBrowser().mTabs.length <= count)
|
|
vimperator.quit(quit_on_last_tab == 2);
|
|
|
|
if(focus_left_tab && tab.previousSibling)
|
|
this.select("-1", false);
|
|
|
|
getBrowser().removeTab(tab);
|
|
}
|
|
|
|
this.keepOnly = function(tab)
|
|
{
|
|
getBrowser().removeAllTabsBut(tab);
|
|
}
|
|
|
|
this.select = function(spec, wrap)
|
|
{
|
|
var index = indexFromSpec(spec, wrap);
|
|
if (index === false)
|
|
{
|
|
vimperator.beep(); // XXX: move to ex-handling?
|
|
return false;
|
|
}
|
|
getBrowser().mTabContainer.selectedIndex = index;
|
|
}
|
|
|
|
// TODO: when restarting a session FF selects the first tab and then the
|
|
// tab that was selected when the session was created. As a result the
|
|
// alternate after a restart is often incorrectly tab 1 when there
|
|
// shouldn't be one yet.
|
|
this.updateSelectionHistory = function()
|
|
{
|
|
alternates = [this.getTab(), alternates[0]];
|
|
this.alternate = alternates[1];
|
|
}
|
|
|
|
this.alternate = this.getTab();
|
|
|
|
this.reload = function(tab, bypass_cache)
|
|
{
|
|
if (bypass_cache)
|
|
{
|
|
const nsIWebNavigation = Components.interfaces.nsIWebNavigation;
|
|
const flags = nsIWebNavigation.LOAD_FLAGS_BYPASS_PROXY | nsIWebNavigation.LOAD_FLAGS_BYPASS_CACHE;
|
|
getBrowser().getBrowserForTab(tab).reloadWithFlags(flags);
|
|
}
|
|
else
|
|
{
|
|
getBrowser().reloadTab(tab);
|
|
}
|
|
}
|
|
|
|
this.reloadAll = function(bypass_cache)
|
|
{
|
|
if (bypass_cache)
|
|
{
|
|
for (var i = 0; i < getBrowser().mTabs.length; i++)
|
|
{
|
|
try
|
|
{
|
|
this.reload(getBrowser().mTabs[i], bypass_cache)
|
|
}
|
|
catch (e) {
|
|
// FIXME: can we do anything useful here without stopping the
|
|
// other tabs from reloading?
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
getBrowser().reloadAllTabs();
|
|
}
|
|
}
|
|
//}}}
|
|
} //}}}
|
|
|
|
////////////////////////////////////////////////////////////////////////
|
|
// DOM related helper functions ////////////////////////////////////////
|
|
/////////////////////////////////////////////////////////////////////{{{
|
|
function isFormElemFocused()
|
|
{
|
|
var elt = window.document.commandDispatcher.focusedElement;
|
|
if (elt == null)
|
|
return false;
|
|
|
|
try { // sometimes the elt doesn't have .localName
|
|
var tagname = elt.localName.toLowerCase();
|
|
var type = elt.type.toLowerCase();
|
|
|
|
if ( (tagname == "input" && (type != "image")) ||
|
|
tagname == "textarea" ||
|
|
// tagName == "SELECT" ||
|
|
// tagName == "BUTTON" ||
|
|
tagname == "isindex") // isindex is a deprecated one-line input box
|
|
return true;
|
|
} catch(e) {};
|
|
|
|
return false;
|
|
}
|
|
//}}}
|
|
|
|
// vim: set fdm=marker sw=4 ts=4 et:
|