mirror of
https://github.com/gryf/pentadactyl-pm.git
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989 lines
40 KiB
JavaScript
989 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) 2006-2008: 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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const liberator = (function () //{{{
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{
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////////////////////////////////////////////////////////////////////////////////
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////////////////////// PRIVATE SECTION /////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////{{{
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var callbacks = [];
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// Only general options are added here, which are valid for all vimperator like extensions
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function addOptions()
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{
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liberator.options.add(["guioptions", "go"],
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"Show or hide certain GUI elements like the menu or toolbar",
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"charlist", "",
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{
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setter: function (value)
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{
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var guioptions = liberator.config.guioptions || {};
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for (let option in guioptions)
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{
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guioptions[option].forEach(function (elem)
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{
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try
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{
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document.getElementById(elem).collapsed = (value.indexOf(option.toString()) < 0);
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}
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catch (e) { }
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});
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}
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},
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validator: function (value)
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{
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var regex = "[^";
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for (let option in liberator.config.guioptions)
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regex += option.toString();
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return !(new RegExp(regex + "]").test(value));
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}
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});
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liberator.options.add(["titlestring"], // TODO: broken for Thunderbird
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"Change the title of the window",
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"string", "Vimperator",
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{
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setter: function (value)
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{
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try
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{
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var id = liberator.config.mainWindowID || "main-window";
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document.getElementById(id).setAttribute("titlemodifier", value);
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if (window.content.document.title.length > 0)
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document.title = window.content.document.title + " - " + value;
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else
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document.title = value;
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}
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catch (e)
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{
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liberator.log("Couldn't set titlestring", 1);
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}
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},
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});
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liberator.options.add(["verbose", "vbs"],
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"Define which type of messages are logged",
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"number", 0,
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{
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validator: function (value) { return (value >= 0 && value <= 9); }
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});
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liberator.options.add(["visualbell", "vb"],
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"Use visual bell instead of beeping on errors",
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"boolean", false,
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{
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setter: function (value) { liberator.options.setPref("accessibility.typeaheadfind.enablesound", !value); },
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});
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liberator.options.add(["visualbellstyle", "t_vb"],
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"CSS specification of the visual bell",
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"string", "border: none; background-color: black;"
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);
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}
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function addMappings()
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{
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liberator.mappings.add(liberator.modes.all, ["<F1>"],
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"Open help window",
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function () { liberator.help(); });
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if (liberator.has("session"))
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{
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liberator.mappings.add([liberator.modes.NORMAL], ["ZQ"],
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"Quit and don't save the session",
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function () { liberator.quit(false); });
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}
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liberator.mappings.add([liberator.modes.NORMAL], ["ZZ"],
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"Quit and save the session",
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function () { liberator.quit(true); });
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}
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function addCommands()
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{
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liberator.commands.add(["addo[ns]"],
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"Manage available Extensions and Themes",
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function ()
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{
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liberator.open("chrome://mozapps/content/extensions/extensions.xul",
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(liberator.options.newtab &&
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(liberator.options.newtab == "all" || liberator.options.newtab.split(",").indexOf("addons") != -1)) ?
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liberator.NEW_TAB: liberator.CURRENT_TAB);
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});
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liberator.commands.add(["beep"],
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"Play a system beep",
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function () { liberator.beep(); });
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liberator.commands.add(["dia[log]"],
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"Open a " + liberator.config.appName + " dialog",
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function (args, special)
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{
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try
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{
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var dialogs = liberator.config.dialogs || [];
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for (let i = 0; i < dialogs.length; i++)
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{
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if (dialogs[i][0] == args)
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return dialogs[i][2]();
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}
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liberator.echoerr(args ? "Dialog \"" + args + "\" not available" : "E474: Invalid argument");
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}
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catch (e)
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{
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liberator.echoerr("Error opening '" + args + "': " + e);
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}
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},
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{
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completer: function (filter) { return liberator.completion.dialog(filter); }
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});
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liberator.commands.add(["exe[cute]"],
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"Execute the argument as an Ex command",
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function (args) { liberator.execute(args); });
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liberator.commands.add(["exu[sage]"],
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"List all Ex commands with a short description",
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function ()
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{
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var usage = "<table>";
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for (let command in liberator.commands)
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{
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usage += "<tr><td style='color: magenta; padding-right: 20px'> :" +
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liberator.util.escapeHTML(command.name) + "</td><td>" +
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liberator.util.escapeHTML(command.description) + "</td></tr>";
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}
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usage += "</table>";
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liberator.echo(usage, liberator.commandline.FORCE_MULTILINE);
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});
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liberator.commands.add(["h[elp]"],
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"Display help",
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function (args) { liberator.help(args); },
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{
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completer: function (filter) { return liberator.completion.help(filter); }
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});
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liberator.commands.add(["javas[cript]", "js"],
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"Run a JavaScript command through eval()",
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function (args, special)
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{
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if (special) // open javascript console
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{
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liberator.open("chrome://global/content/console.xul",
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(liberator.options.newtab &&
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(liberator.options.newtab == "all" || liberator.options.newtab.split(",").indexOf("javascript") != -1)) ?
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liberator.NEW_TAB : liberator.CURRENT_TAB);
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}
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else
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{
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// check for a heredoc
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var matches = args.match(/(.*)<<\s*([^\s]+)$/);
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if (matches && matches[2])
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{
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liberator.commandline.inputMultiline(new RegExp("^" + matches[2] + "$", "m"),
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function (code)
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{
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try
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{
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eval(matches[1] + "\n" + code);
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}
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catch (e)
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{
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liberator.echoerr(e.name + ": " + e.message);
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}
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});
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}
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else // single line javascript code
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{
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try
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{
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eval("with(liberator){" + args + "}");
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}
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catch (e)
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{
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liberator.echoerr(e.name + ": " + e.message);
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}
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}
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}
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},
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{
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completer: function (filter) { return liberator.completion.javascript(filter); }
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});
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liberator.commands.add(["norm[al]"],
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"Execute Normal mode commands",
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function (args, special)
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{
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if (!args)
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{
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liberator.echoerr("E471: Argument required");
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return;
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}
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liberator.events.feedkeys(args, special);
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});
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liberator.commands.add(["q[uit]"],
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liberator.has("tabs") ? "Quit current tab" : "Quit application",
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function ()
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{
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if (liberator.has("tabs"))
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liberator.tabs.remove(getBrowser().mCurrentTab, 1, false, 1);
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else
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liberator.quit(false);
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});
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liberator.commands.add(["res[tart]"],
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"Force " + liberator.config.appName + " to restart",
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function () { liberator.restart(); });
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liberator.commands.add(["time"],
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"Profile a piece of code or run a command multiple times",
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function (args, special, count)
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{
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try
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{
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if (count > 1)
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{
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var i = count;
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var beforeTime = Date.now();
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if (args && args[0] == ":")
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{
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while (i--)
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liberator.execute(args);
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}
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else
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{
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while (i--)
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eval("with(liberator){" + args + "}");
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}
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if (special)
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return;
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var afterTime = Date.now();
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if ((afterTime - beforeTime) / count >= 100)
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{
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var each = ((afterTime - beforeTime) / 1000.0 / count);
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var eachUnits = "sec";
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}
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else
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{
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var each = ((afterTime - beforeTime) / count);
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var eachUnits = "msec";
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}
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if (afterTime - beforeTime >= 100)
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{
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var total = ((afterTime - beforeTime) / 1000.0);
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var totalUnits = "sec";
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}
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else
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{
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var total = (afterTime - beforeTime);
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var totalUnits = "msec";
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}
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var str = ":" + liberator.util.escapeHTML(liberator.commandline.getCommand()) + "<br/>" +
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"<table>" +
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"<tr align=\"left\" class=\"hl-Title\"><th colspan=\"3\">Code execution summary</th></tr>" +
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"<tr><td> Executed:</td><td align=\"right\"><span style=\"color: green\">" + count + "</span></td><td>times</td></tr>" +
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"<tr><td> Average time:</td><td align=\"right\"><span style=\"color: green\">" + each.toFixed(2) + "</span></td><td>" + eachUnits + "</td></tr>" +
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"<tr><td> Total time:</td><td align=\"right\"><span style=\"color: red\">" + total.toFixed(2) + "</span></td><td>" + totalUnits + "</td></tr>" +
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"</table>";
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liberator.commandline.echo(str, liberator.commandline.HL_NORMAL, liberator.commandline.FORCE_MULTILINE);
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}
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else
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{
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var beforeTime = Date.now();
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if (args && args[0] == ":")
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liberator.execute(args);
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else
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eval("with(liberator){" + args + "}");
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if (special)
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return;
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var afterTime = Date.now();
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if (afterTime - beforeTime >= 100)
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liberator.echo("Total time: " + ((afterTime - beforeTime) / 1000.0).toFixed(2) + " sec");
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else
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liberator.echo("Total time: " + (afterTime - beforeTime) + " msec");
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}
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}
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catch (e)
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{
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liberator.echoerr(e);
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}
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});
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liberator.commands.add(["ve[rsion]"],
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"Show version information",
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function (args, special)
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{
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if (special)
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liberator.open("about:");
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else
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liberator.echo(":" + liberator.util.escapeHTML(liberator.commandline.getCommand()) + "\n" +
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liberator.config.name + " " + liberator.version +
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" running on:\n" + navigator.userAgent);
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});
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liberator.commands.add(["viu[sage]"],
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"List all mappings with a short description",
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function (args, special, count, modifiers)
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{
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var usage = "<table>";
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for (let mapping in liberator.mappings)
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{
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usage += "<tr><td style='color: magenta; padding-right: 20px'> " +
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liberator.util.escapeHTML(mapping.names[0]) + "</td><td>" +
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liberator.util.escapeHTML(mapping.description) + "</td></tr>";
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}
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usage += "</table>";
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liberator.echo(usage, liberator.commandline.FORCE_MULTILINE);
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});
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}
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// initially hide all GUI, it is later restored unless the user has :set go= or something
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// similar in his config
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function hideGUI()
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{
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var guioptions = liberator.config.guioptions || {};
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for (let option in guioptions)
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{
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guioptions[option].forEach(function (elem)
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{
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try
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{
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document.getElementById(elem).collapsed = true;
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}
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catch (e) { }
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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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return {
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get mode() { return liberator.modes.main; },
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set mode(value) { liberator.modes.main = value; },
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// Global constants
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CURRENT_TAB: 1,
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NEW_TAB: 2,
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NEW_BACKGROUND_TAB: 3,
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NEW_WINDOW: 4,
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forceNewTab: false,
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// ###VERSION### and ###DATE### are replaced by the Makefile
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version: "###VERSION### (created: ###DATE###)",
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// TODO: move to events.js?
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input: {
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buffer: "", // partial command storage
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pendingMotionMap: null, // e.g. "d{motion}" if we wait for a motion of the "d" command
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pendingArgMap: null, // pending map storage for commands like m{a-z}
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count: -1 // parsed count from the input buffer
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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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// TODO: "zoom": if the zoom value of the current buffer changed
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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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triggerCallback: function (type, mode, data)
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{
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// dump("type: " + type + " mode: " + mode + "data: " + data + "\n");
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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 (mode == 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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beep: function ()
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{
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if (liberator.options["visualbell"])
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{
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var vbs = liberator.options["visualbellstyle"];
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if (vbs)
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{
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// flash the visual bell
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var popup = document.getElementById("liberator-visualbell");
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var win = getBrowser().mPanelContainer;
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var box = document.getBoxObjectFor(win);
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popup.style.cssText = vbs;
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popup.height = box.height;
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popup.width = box.width;
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popup.openPopup(win, "overlap", 0, 0, false, false);
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setTimeout(function () { popup.hidePopup(); }, 50);
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}
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}
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else
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{
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var soundService = Components.classes["@mozilla.org/sound;1"].
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getService(Components.interfaces.nsISound);
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soundService.beep();
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}
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},
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// Execute an ex command like str=":zoom 300"
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execute: function (str, modifiers)
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{
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// skip comments and blank lines
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if (/^\s*("|$)/.test(str))
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return;
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if (!modifiers)
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modifiers = {};
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var [count, cmd, special, args] = liberator.commands.parseCommand(str.replace(/^'(.*)'$/, "$1"));
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var command = liberator.commands.get(cmd);
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if (command === null)
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{
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liberator.echoerr("E492: Not a browser command: " + str);
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liberator.focusContent();
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return;
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}
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// TODO: need to perform this test? -- djk
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if (command.action === null)
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{
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liberator.echoerr("E666: Internal error: command.action === null");
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return;
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}
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// valid command, call it:
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command.execute(args, special, count, modifiers);
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},
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// TODO: move to liberator.buffer.focus()?
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// after pressing Escape, put focus on a non-input field of the browser document
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// if clearFocusedElement, also blur a focused link
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focusContent: function (clearFocusedElement)
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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 && clearFocusedElement)
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document.commandDispatcher.focusedElement.blur();
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// TODO: make more generic
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try
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{
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if (liberator.has("mail") && clearFocusedElement && !liberator.config.isComposeWindow)
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{
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var i = gDBView.selection.currentIndex;
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if (i == -1 && gDBView.rowCount >= 0)
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i = 0;
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gDBView.selection.select(i);
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}
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}
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catch (e) { }
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var elem = liberator.config.mainWidget || window.content;
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if (elem && (elem != document.commandDispatcher.focusedElement))
|
|
elem.focus();
|
|
},
|
|
|
|
// partial sixth level expression evaluation
|
|
eval: function (string)
|
|
{
|
|
string = string.toString().replace(/^\s*/, "").replace(/\s*$/, "");
|
|
var matches = string.match(/^&(\w+)/);
|
|
if (matches)
|
|
{
|
|
var opt = this.options.get(matches[1]);
|
|
if (!opt)
|
|
{
|
|
this.echoerr("E113: Unknown option: " + matches[1]);
|
|
return;
|
|
}
|
|
var type = opt.type;
|
|
var value = opt.getter();
|
|
if (type != "boolean" && type != "number")
|
|
value = value.toString();
|
|
return value;
|
|
}
|
|
|
|
// String
|
|
else if (matches = string.match(/^(['"])([^\1]*?[^\\]?)\1/))
|
|
{
|
|
if (matches)
|
|
return matches[2].toString();
|
|
else
|
|
{
|
|
this.echoerr("E115: Missing quote: " + string);
|
|
return;
|
|
}
|
|
}
|
|
|
|
// Number
|
|
else if (matches = string.match(/^(\d+)$/))
|
|
{
|
|
return parseInt(match[1], 10);
|
|
}
|
|
|
|
var reference = this.variableReference(string);
|
|
if (!reference[0])
|
|
this.echoerr("E121: Undefined variable: " + string);
|
|
else
|
|
return reference[0][reference[1]];
|
|
|
|
return;
|
|
},
|
|
|
|
variableReference: function (string)
|
|
{
|
|
if (!string)
|
|
return [null, null, null];
|
|
|
|
var matches = string.match(/^([bwtglsv]):(\w+)/);
|
|
if (matches) // Variable
|
|
{
|
|
// Other variables should be implemented
|
|
if (matches[1] == "g")
|
|
{
|
|
if (matches[2] in this.globalVariables)
|
|
return [this.globalVariables, matches[2], matches[1]];
|
|
else
|
|
return [null, matches[2], matches[1]];
|
|
}
|
|
}
|
|
else // Global variable
|
|
{
|
|
if (string in this.globalVariables)
|
|
return [this.globalVariables, string, "g"];
|
|
else
|
|
return [null, string, "g"];
|
|
}
|
|
},
|
|
|
|
// return true, if this VIM-like extension has a certain feature
|
|
has: function (feature)
|
|
{
|
|
var features = liberator.config.features || [];
|
|
return features.some (function (feat) { return feat == feature; });
|
|
},
|
|
|
|
help: function (topic)
|
|
{
|
|
var where = (liberator.options.newtab && (liberator.options.newtab == "all" || liberator.options.newtab.split(",").indexOf("help") != -1)) ?
|
|
liberator.NEW_TAB : liberator.CURRENT_TAB;
|
|
|
|
function jumpToTag(file, tag)
|
|
{
|
|
liberator.open("chrome://" + liberator.config.name.toLowerCase() + "/locale/" + file, where);
|
|
setTimeout(function () {
|
|
var elem = liberator.buffer.getElement('@class="tag" and text()="' + tag + '"');
|
|
if (elem)
|
|
window.content.scrollTo(0, elem.getBoundingClientRect().top - 10); // 10px context
|
|
else
|
|
dump('no element: ' + '@class="tag" and text()="' + tag + '"\n' );
|
|
}, 500);
|
|
}
|
|
|
|
if (!topic)
|
|
{
|
|
liberator.open("chrome://" + liberator.config.name.toLowerCase() + "/locale/intro.html", where);
|
|
return;
|
|
}
|
|
|
|
var [, items] = liberator.completion.help(topic);
|
|
var partialMatch = -1;
|
|
for (var i = 0; i < items.length; i++)
|
|
{
|
|
if (items[i][0] == topic)
|
|
{
|
|
jumpToTag(items[i][1], items[i][0]);
|
|
return;
|
|
}
|
|
else if (partialMatch == -1 && items[i][0].indexOf(topic) > -1)
|
|
{
|
|
partialMatch = i;
|
|
}
|
|
}
|
|
|
|
if (partialMatch > -1)
|
|
jumpToTag(items[partialMatch][1], items[partialMatch][0]);
|
|
else
|
|
liberator.echoerr("E149: Sorry, no help for " + topic);
|
|
},
|
|
|
|
// logs a message to the javascript error console
|
|
// if msg is an object, it is beautified
|
|
log: function (msg, level)
|
|
{
|
|
//if (liberator.options.getPref("verbose") >= level) // FIXME: hangs liberator, probably timing issue --mst
|
|
if (typeof msg == "object")
|
|
msg = liberator.util.objectToString(msg, false);
|
|
|
|
var consoleService = Components.classes["@mozilla.org/consoleservice;1"].
|
|
getService(Components.interfaces.nsIConsoleService);
|
|
consoleService.logStringMessage("vimperator: " + msg);
|
|
},
|
|
|
|
// open one or more URLs
|
|
//
|
|
// @param urls: either a string or an array of urls
|
|
// The array can look like this:
|
|
// ["url1", "url2", "url3", ...] or:
|
|
// [["url1", postdata1], ["url2", postdata2], ...]
|
|
// @param where: if ommited, CURRENT_TAB is assumed
|
|
// but NEW_TAB is set when liberator.forceNewTab is true.
|
|
// @param callback: not implemented, will be allowed to specify a callback function
|
|
// which is called, when the page finished loading
|
|
// @returns true when load was initiated, or false on error
|
|
open: function (urls, where)
|
|
{
|
|
// convert the string to an array of converted URLs
|
|
// -> see liberator.util.stringToURLArray for more details
|
|
if (typeof urls == "string")
|
|
urls = liberator.util.stringToURLArray(urls);
|
|
|
|
if (urls.length == 0)
|
|
return false;
|
|
|
|
if (liberator.forceNewTab && liberator.has("tabs"))
|
|
where = liberator.NEW_TAB;
|
|
else if (!where || !liberator.has("tabs"))
|
|
where = liberator.CURRENT_TAB;
|
|
|
|
var url = typeof urls[0] == "string" ? urls[0] : urls[0][0];
|
|
var postdata = typeof urls[0] == "string" ? null : urls[0][1];
|
|
var whichwindow = window;
|
|
|
|
// decide where to load the first url
|
|
switch (where)
|
|
{
|
|
case liberator.CURRENT_TAB:
|
|
getBrowser().loadURIWithFlags(url, null, null, null, postdata);
|
|
break;
|
|
|
|
case liberator.NEW_TAB:
|
|
var firsttab = getBrowser().addTab(url, null, null, postdata);
|
|
getBrowser().selectedTab = firsttab;
|
|
break;
|
|
|
|
case liberator.NEW_BACKGROUND_TAB:
|
|
getBrowser().addTab(url, null, null, postdata);
|
|
break;
|
|
|
|
case liberator.NEW_WINDOW:
|
|
window.open();
|
|
var wm = Components.classes["@mozilla.org/appshell/window-mediator;1"]
|
|
.getService(Components.interfaces.nsIWindowMediator);
|
|
whichwindow = wm.getMostRecentWindow("navigator:browser");
|
|
whichwindow.loadURI(url, null, postdata);
|
|
break;
|
|
|
|
default:
|
|
liberator.echoerr("Exxx: Invalid 'where' directive in liberator.open(...)");
|
|
return false;
|
|
}
|
|
|
|
// only load more than one url if we have tab support
|
|
if (!liberator.has("tabs"))
|
|
return true;
|
|
|
|
// all other URLs are always loaded in background
|
|
for (var i = 1; i < urls.length; i++)
|
|
{
|
|
url = typeof urls[i] == "string" ? urls[i] : urls[i][0];
|
|
postdata = typeof urls[i] == "string" ? null : urls[i][1];
|
|
whichwindow.getBrowser().addTab(url, null, null, postdata);
|
|
}
|
|
|
|
return true;
|
|
},
|
|
|
|
// quit liberator, no matter how many tabs/windows are open
|
|
quit: function (saveSession)
|
|
{
|
|
liberator.autocommands.trigger("BrowserExit", "");
|
|
|
|
if (saveSession)
|
|
liberator.options.setPref("browser.startup.page", 3); // start with saved session
|
|
else
|
|
liberator.options.setPref("browser.startup.page", 1); // start with default homepage session
|
|
|
|
goQuitApplication();
|
|
},
|
|
|
|
restart: function ()
|
|
{
|
|
liberator.autocommands.trigger("BrowserRestart", "");
|
|
|
|
const nsIAppStartup = Components.interfaces.nsIAppStartup;
|
|
|
|
// notify all windows that an application quit has been requested.
|
|
var os = Components.classes["@mozilla.org/observer-service;1"]
|
|
.getService(Components.interfaces.nsIObserverService);
|
|
var cancelQuit = Components.classes["@mozilla.org/supports-PRBool;1"]
|
|
.createInstance(Components.interfaces.nsISupportsPRBool);
|
|
os.notifyObservers(cancelQuit, "quit-application-requested", null);
|
|
|
|
// something aborted the quit process.
|
|
if (cancelQuit.data)
|
|
return;
|
|
|
|
// notify all windows that an application quit has been granted.
|
|
os.notifyObservers(null, "quit-application-granted", null);
|
|
|
|
// enumerate all windows and call shutdown handlers
|
|
var wm = Components.classes["@mozilla.org/appshell/window-mediator;1"]
|
|
.getService(Components.interfaces.nsIWindowMediator);
|
|
var windows = wm.getEnumerator(null);
|
|
while (windows.hasMoreElements())
|
|
{
|
|
var win = windows.getNext();
|
|
if (("tryToClose" in win) && !win.tryToClose())
|
|
return;
|
|
}
|
|
Components.classes["@mozilla.org/toolkit/app-startup;1"].getService(nsIAppStartup)
|
|
.quit(nsIAppStartup.eRestart | nsIAppStartup.eAttemptQuit);
|
|
},
|
|
|
|
// TODO: probably move to {muttator,vimperator,...}.js
|
|
// this function is called, when the chrome is ready
|
|
startup: function ()
|
|
{
|
|
function log(module) { liberator.log("Loading module " + module + "...", 3); };
|
|
|
|
liberator.log("Initializing vimperator object...", 1);
|
|
// commands must always be the first module to be initialized
|
|
log("commands"); liberator.commands = liberator.Commands(); addCommands();
|
|
log("options"); liberator.options = liberator.Options(); addOptions();
|
|
log("mappings"); liberator.mappings = liberator.Mappings(); addMappings();
|
|
log("events"); liberator.events = liberator.Events();
|
|
log("commandline"); liberator.commandline = liberator.CommandLine();
|
|
log("search"); liberator.search = liberator.Search();
|
|
log("preview window"); liberator.previewwindow = liberator.InformationList("liberator-previewwindow", { incrementalFill: false, maxItems: 10 });
|
|
log("buffer window"); liberator.bufferwindow = liberator.InformationList("liberator-bufferwindow", { incrementalFill: false, maxItems: 10 });
|
|
log("statusline"); liberator.statusline = liberator.StatusLine();
|
|
log("buffer"); liberator.buffer = liberator.Buffer();
|
|
log("editor"); liberator.editor = liberator.Editor();
|
|
log("autocommands"); liberator.autocommands = liberator.AutoCommands();
|
|
log("io"); liberator.io = liberator.IO();
|
|
log("completion"); liberator.completion = liberator.Completion();
|
|
|
|
// optional modules
|
|
if (liberator.has("bookmarks")) { log("bookmarks"); liberator.bookmarks = liberator.Bookmarks(); }
|
|
if (liberator.has("history")) { log("history"); liberator.history = liberator.History(); }
|
|
if (liberator.has("mail") && liberator.Mail) { log("mail"); liberator.mail = liberator.Mail(); }
|
|
if (liberator.has("tabs")) { log("tabs"); liberator.tabs = liberator.Tabs(); }
|
|
if (liberator.has("marks")) { log("marks"); liberator.marks = liberator.Marks(); }
|
|
if (liberator.has("quickmarks")) { log("quickmarks"); liberator.quickmarks = liberator.QuickMarks(); }
|
|
if (liberator.has("hints")) { log("hints"); liberator.hints = liberator.Hints(); }
|
|
|
|
liberator.log("All modules loaded", 3);
|
|
|
|
// This adds options/mappings/commands which are only valid in this particular extension
|
|
if (liberator.config.init)
|
|
{
|
|
liberator.config.init();
|
|
// liberator.log("Loaded additional mappings, etc. for " + liberator.config.name, 3);
|
|
}
|
|
|
|
// we define some shortcuts to functions which are used often
|
|
liberator.echo = function (str, flags) { liberator.commandline.echo(str, liberator.commandline.HL_NORMAL, flags); };
|
|
liberator.echoerr = function (str, flags) { liberator.commandline.echo(str, liberator.commandline.HL_ERRORMSG, flags); };
|
|
|
|
liberator.globalVariables = {};
|
|
|
|
// namespace for plugins/scripts. Actually (only) the active plugin must/can set a
|
|
// v.plugins.mode = <str> string to show on v.modes.CUSTOM
|
|
// v.plugins.stop = <func> hooked on a v.modes.reset()
|
|
// v.plugins.onEvent = <func> function triggered, on keypresses (unless <esc>) (see events.js)
|
|
liberator.plugins = {};
|
|
|
|
// TODO: move elsewhere
|
|
liberator.registerCallback("submit", liberator.modes.EX, function (command) { liberator.execute(command); });
|
|
liberator.registerCallback("complete", liberator.modes.EX, function (str) { return liberator.completion.exTabCompletion(str); });
|
|
|
|
// first time intro message
|
|
if (liberator.options.getPref("extensions." + liberator.config.name.toLowerCase() + ".firsttime", true))
|
|
{
|
|
setTimeout(function () {
|
|
liberator.help();
|
|
liberator.options.setPref("extensions." + liberator.config.name.toLowerCase() + ".firsttime", false);
|
|
}, 1000);
|
|
}
|
|
|
|
// always start in normal mode
|
|
liberator.modes.reset();
|
|
|
|
// TODO: we should have some class where all this guioptions stuff fits well
|
|
hideGUI();
|
|
|
|
// finally, read a ~/.vimperatorrc
|
|
// make sourcing asynchronous, otherwise commands that open new tabs won't work
|
|
setTimeout(function () {
|
|
|
|
var rcFile = liberator.io.getRCFile();
|
|
if (rcFile)
|
|
liberator.io.source(rcFile.path, true);
|
|
else
|
|
liberator.log("No user RC file found", 3);
|
|
|
|
// also source plugins in ~/.vimperator/plugin/
|
|
try
|
|
{
|
|
var pluginDir = liberator.io.getSpecialDirectory("plugin");
|
|
if (pluginDir)
|
|
{
|
|
var files = liberator.io.readDirectory(pluginDir.path);
|
|
liberator.log("Sourcing plugin directory...", 3);
|
|
files.forEach(function (file) {
|
|
if (!file.isDirectory() && /\.(js|vimp)$/i.test(file.path))
|
|
liberator.io.source(file.path, false);
|
|
});
|
|
}
|
|
else
|
|
{
|
|
liberator.log("No user plugin directory found", 3);
|
|
}
|
|
}
|
|
catch (e)
|
|
{
|
|
// thrown if directory does not exist
|
|
//liberator.log("Error sourcing plugin directory: " + e);
|
|
}
|
|
|
|
// after sourcing the initialization files, this function will set
|
|
// all gui options to their default values, if they have not been
|
|
// set before by any rc file
|
|
for (let option in liberator.options)
|
|
{
|
|
if (option.setter && !option.hasChanged)
|
|
option.reset();
|
|
}
|
|
}, 0);
|
|
|
|
liberator.statusline.update();
|
|
liberator.log(liberator.config.name + " fully initialized", 1);
|
|
},
|
|
|
|
shutdown: function ()
|
|
{
|
|
// save our preferences
|
|
liberator.commandline.destroy();
|
|
liberator.options.destroy();
|
|
liberator.events.destroy();
|
|
if (liberator.has("quickmarks"))
|
|
liberator.quickmarks.destroy();
|
|
|
|
window.dump("All liberator modules destroyed\n");
|
|
},
|
|
|
|
sleep: function (ms)
|
|
{
|
|
var threadManager = Components.classes["@mozilla.org/thread-manager;1"].
|
|
getService(Components.interfaces.nsIThreadManager);
|
|
var mainThread = threadManager.mainThread;
|
|
|
|
var then = new Date().getTime(), now = then;
|
|
for (; now - then < ms; now = new Date().getTime())
|
|
mainThread.processNextEvent(true);
|
|
},
|
|
|
|
get windows()
|
|
{
|
|
var wm = Components.classes["@mozilla.org/appshell/window-mediator;1"]
|
|
.getService(Components.interfaces.nsIWindowMediator);
|
|
var wa = [];
|
|
var enumerator = wm.getEnumerator("navigator:browser");
|
|
while (enumerator.hasMoreElements())
|
|
wa.push(enumerator.getNext());
|
|
return wa;
|
|
},
|
|
|
|
// be sure to call GUI related methods like alert() or dump() ONLY in the main thread
|
|
callFunctionInThread: function (thread, func, args)
|
|
{
|
|
function CallbackEvent(func, args)
|
|
{
|
|
if (!(args instanceof Array))
|
|
args = [];
|
|
|
|
return {
|
|
QueryInterface: function (iid)
|
|
{
|
|
if (iid.equals(Components.interfaces.nsIRunnable) ||
|
|
iid.equals(Components.interfaces.nsISupports))
|
|
return this;
|
|
throw Components.results.NS_ERROR_NO_INTERFACE;
|
|
},
|
|
|
|
run: function ()
|
|
{
|
|
func.apply(window, args);
|
|
}
|
|
};
|
|
}
|
|
|
|
if (!thread)
|
|
thread = Components.classes["@mozilla.org/thread-manager;1"].getService().newThread(0);
|
|
|
|
// DISPATCH_SYNC is necessary, otherwise strange things will happen
|
|
thread.dispatch(new CallbackEvent(func, args), thread.DISPATCH_SYNC);
|
|
}
|
|
|
|
}; //}}}
|
|
})(); //}}}
|
|
|
|
// called when the chrome is fully loaded and before the main window is shown
|
|
window.addEventListener("load", liberator.startup, false);
|
|
window.addEventListener("unload", liberator.shutdown, false);
|
|
|
|
// vim: set fdm=marker sw=4 ts=4 et:
|