mirror of
https://github.com/gryf/pentadactyl-pm.git
synced 2025-12-22 00:17:58 +01:00
77686ff159
completion window, for the preview window and the buffer window ("B").
Only the StatusLine class to go...
1007 lines
34 KiB
JavaScript
1007 lines
34 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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// all our objects
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var vimperator = null;
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// major modes - FIXME: major cleanup needed
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const MODE_NORMAL = 1;
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const MODE_INSERT = 2;
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const MODE_VISUAL = 4;
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const MODE_ESCAPE_ONE_KEY = 8;
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const MODE_ESCAPE_ALL_KEYS = 16;
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const MODE_HINTS = 2048;
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const HINT_MODE_QUICK = 32;
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const HINT_MODE_ALWAYS = 64;
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const HINT_MODE_EXTENDED = 128;
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const MODE_COMMAND_LINE = 4096;
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const MODE_EX = 256;
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const MODE_SEARCH = 512;
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const MODE_SEARCH_BACKWARD = 1024;
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// need later?
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//const MODE_BROWSER
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//const MODE_CARET
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var g_current_mode = MODE_NORMAL;
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var popup_allowed_events; // need to change and reset this firefox pref
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var g_inputbuffer = ""; // here we store partial commands (e.g. 'g' if you want to type 'gg')
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var g_count = -1; // the parsed integer of g_inputbuffer, or -1 if no count was given
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var g_bufshow = false; // keeps track if the preview window shows current buffers ('B')
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// handlers for vimperator triggered events, such as typing in the command
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// line. See triggerVimperatorEvent and registerVimperatorEventHandler
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//var g_vimperator_event_handlers = new Array();
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// handles wildmode tab index
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//var wild_tab_index = 0;
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// handles multi-line commands
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var prev_match = new Array(5);
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var heredoc = '';
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// handles to our gui elements
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//var preview_window = null;
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var status_line = null;
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var command_line = null;
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// our status bar fields
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const STATUSFIELD_URL = 1;
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const STATUSFIELD_INPUTBUFFER = 2;
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const STATUSFIELD_PROGRESS = 3;
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const STATUSFIELD_BUFFERS = 4;
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const STATUSFIELD_CURSOR_POSITION = 5;
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/* this function reacts to status bar and url changes which are sent from
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the mozilla core */
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function nsBrowserStatusHandler() /*{{{*/
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{
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this.init();
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}
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nsBrowserStatusHandler.prototype =
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{
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QueryInterface : function(aIID)
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{
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if (aIID.equals(Components.interfaces.nsIWebProgressListener) ||
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aIID.equals(Components.interfaces.nsISupportsWeakReference) ||
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aIID.equals(Components.interfaces.nsIXULBrowserWindow) ||
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aIID.equals(Components.interfaces.nsISupports))
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return this;
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throw Components.results.NS_NOINTERFACE;
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},
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init : function()
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{
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},
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setOverLink : function(link, b)
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{
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var ssli = get_pref("showstatuslinks");
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if (link && ssli)
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{
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if (ssli == 1)
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updateStatusbar("Link: " + link);
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else if (ssli == 2)
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vimperator.echo("Link: " + link);
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}
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if (link == "")
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{
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updateStatusbar();
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showMode();
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}
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},
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setJSStatus : function(status)
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{
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// echo("setJSStatus");
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// this.updateStatusField(status);
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},
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setJSDefaultStatus : function(status)
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{
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// echo("setJSDefaultStatus");
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// this.updateStatusField(status);
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},
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setDefaultStatus : function(status)
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{
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// echo("setDefaultStatus");
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// this.updateStatusField(status);
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},
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onStateChange:function(aProgress,aRequest,aFlag,aStatus)
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{
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//alert("state change");
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const nsIWebProgressListener = Components.interfaces.nsIWebProgressListener;
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const nsIChannel = Components.interfaces.nsIChannel;
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if (aFlag & nsIWebProgressListener.STATE_START && aRequest && aRequest.URI)
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{
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var toLoadUrl = aRequest.URI.spec;
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}
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else if (aFlag & nsIWebProgressListener.STATE_STOP)
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{
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updateStatusbar();
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// also reset the buffer list, since the url titles are valid here
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showBufferList(true);
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}
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return 0;
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},
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onLocationChange:function (aWebProgress, aRequest, aLocation)
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{
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// firefox 3.0 doesn't seem to have this function anymore
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if (typeof UpdateBackForwardButtons == "function")
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UpdateBackForwardButtons();
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var url = aLocation.spec;
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if (gURLBar)
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gURLBar.value = url; // also update the original firefox location bar
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// onLocationChange is also called when switching/deleting tabs
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if (hah.currentMode() != HINT_MODE_ALWAYS)
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hah.disableHahMode();
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// updating history cache is not done here but in
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// the 'pageshow' event handler, because at this point I don't
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// have access to the url title
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//alert('locchange2');
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},
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onProgressChange:function(aWebProgress, aRequest, aCurSelfProgress, aMaxSelfProgress, aCurTotalProgress, aMaxTotalProgress)
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{
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showStatusbarMessage(createProgressBar(aCurTotalProgress/aMaxTotalProgress), STATUSFIELD_PROGRESS);
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return 0;
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},
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onStatusChange:function (aWebProgress, aRequest, aStatus, aMessage)
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{
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showStatusbarMessage(aMessage, STATUSFIELD_URL);
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return 0;
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},
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onSecurityChange:function (aWebProgress, aRequest, aState)
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{
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const nsIWebProgressListener = Components.interfaces.nsIWebProgressListener;
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if(aState & nsIWebProgressListener.STATE_IS_INSECURE)
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setStatusbarColor("transparent");
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else if(aState & nsIWebProgressListener.STATE_IS_BROKEN)
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setStatusbarColor("orange");
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else if(aState & nsIWebProgressListener.STATE_IS_SECURE)
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setStatusbarColor("yellow");
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return 0;
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}
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//onLinkIconAvailable:function(a){}
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};/*}}}*/
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window.addEventListener("load", init, false);
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////////////////////////////////////////////////////////////////////////
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// init/uninit //////////////////////////////////////////////////// {{{1
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////////////////////////////////////////////////////////////////////////
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function init()
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{
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// init the main object
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vimperator = new Vimperator;
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// these inner classes are only created here, because outside the init()
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// function, the chrome:// is not ready
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Vimperator.prototype.qm = new QM;
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Vimperator.prototype.search = new Search;
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Vimperator.prototype.previewwindow = new InformationList("vimperator-preview-window", { incremental_fill: false, max_items: 10 });
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Vimperator.prototype.bufferwindow = new InformationList("vimperator-buffer-window", { incremental_fill: false, max_items: 10 });
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// XXX: move elsewhere
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vimperator.registerCallback("submit", MODE_EX, function(command) { /*vimperator.*/execute(command); } );
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vimperator.registerCallback("complete", MODE_EX, function(str) { return exTabCompletion(str); } );
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//preview_window = document.getElementById("vim-preview_window");
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status_line = document.getElementById("vim-statusbar");
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//completion_list = document.getElementById("vim-completion");
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command_line = document.getElementById("vim-commandbar");
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// if (!completion_list || !command_line)
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// alert("GUI not correctly created! Strange things will happen (until I find out, how to exit this script by code)");
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// Setup our status handler - from browser.js
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window.XULBrowserWindow = new nsBrowserStatusHandler();
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window.QueryInterface(Components.interfaces.nsIInterfaceRequestor)
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.getInterface(Components.interfaces.nsIWebNavigation)
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.QueryInterface(Components.interfaces.nsIDocShellTreeItem).treeOwner
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.QueryInterface(Components.interfaces.nsIInterfaceRequestor)
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.getInterface(Components.interfaces.nsIXULWindow)
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.XULBrowserWindow = window.XULBrowserWindow;
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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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// we always start in normal mode
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setCurrentMode(MODE_NORMAL);
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/*** load our preferences ***/
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// load_history(); FIXME
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set_showtabline(get_pref("showtabline"));
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set_guioptions(get_pref("guioptions"));
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// work around firefox popup blocker
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popup_allowed_events = get_firefox_pref('dom.popup_allowed_events', 'change click dblclick mouseup reset submit');
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if (!popup_allowed_events.match("keypress"))
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set_firefox_pref('dom.popup_allowed_events', popup_allowed_events + " keypress");
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// we have our own typeahead find implementation
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set_firefox_pref('accessibility.typeaheadfind.autostart', false);
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set_firefox_pref('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 (get_pref("firsttime", true))
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{
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setTimeout(function() {
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//var tab = openURLsInNewTab("about:blank", true);
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//BrowserStop();
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help(null, null, null, {inTab: true});
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set_pref("firsttime", false);
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}, 1000);
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}
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gURLBar.blur();
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focusContent(true, true);
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// everything important is done, register a preload handler to speed up first time history cache
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if(get_pref("preload"))
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setTimeout(function() { get_url_completions(""); } , 100);
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// firefox preferences which we need to be changed to work well with vimperator
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set_firefox_pref("browser.startup.page", 3); // start with saved session
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/*
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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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*/
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setTimeout(function() {
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source("~/.vimperatorrc", true);
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logMessage("~/.vimperatorrc sourced");
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}, 50);
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logMessage("Vimperator fully initialized");
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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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// save_history(); FIXME
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// reset firefox pref
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if (get_firefox_pref('dom.popup_allowed_events', 'change click dblclick mouseup reset submit')
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== popup_allowed_events + " keypress")
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set_firefox_pref('dom.popup_allowed_events', popup_allowed_events);
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}
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////////////////////////////////////////////////////////////////////////
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// keyboard input handling //////////////////////////////////////// {{{1
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////////////////////////////////////////////////////////////////////////
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function onVimperatorKeypress(event)/*{{{*/
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{
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// change the event to a usable string representation
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var key = keyToString(event);
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//alert(key);
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if (key == null)
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return false;
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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.
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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
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if (isFormElemFocused())
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return false;
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// handle Escape-one-key mode (Ctrl-v)
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if (hasMode(MODE_ESCAPE_ONE_KEY) && !hasMode(MODE_ESCAPE_ALL_KEYS))
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{
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removeMode(MODE_ESCAPE_ONE_KEY);
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showMode();
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return false;
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}
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// handle Escape-all-keys mode (I)
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if (hasMode(MODE_ESCAPE_ALL_KEYS))
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{
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if(hasMode(MODE_ESCAPE_ONE_KEY))
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removeMode(MODE_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 {{{
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// // alert(event.target.id);
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// if (/*event.type == 'mousedown' && */event.button == 1 && event.target.id == 'content')
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// {
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// //echo("foo " + event.target.id);
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// //if (document.commandDispatcher.focusedElement == command_line.inputField)
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// {
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// //alert(command_line.value.substring(0, command_line.selectionStart));
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// command_line.value = command_line.value.substring(0, command_line.selectionStart) +
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// readFromClipboard() +
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// command_line.value.substring(command_line.selectionEnd, command_line.value.length);
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// alert(command_line.value);
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// }
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// //else
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// // {
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// // openURLs(readFromClipboard());
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// // }
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// return true;
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// } }}}
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// if Hit-a-hint mode is on, special handling of keys is required
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// g_hint_mappings is used
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if (hah.hintsVisible())
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{
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// never propagate this key to firefox, when hints are visible
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event.preventDefault();
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event.stopPropagation();
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for (i = 0; i < g_hint_mappings.length; i++)
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{
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if(g_hint_mappings[i][0] == key)
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{
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if(g_hint_mappings[i][3] == true || hah.currentState() == 1)
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{
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//g_hint_mappings[i][1].call(this, event);
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eval(g_hint_mappings[i][1]);
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if (g_hint_mappings[i][2] == true) // stop processing this event
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{
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hah.disableHahMode();
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g_inputbuffer = "";
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updateStatusbar();
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return false;
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}
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else
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{
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// make sure that YOU update the statusbar message yourself
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// first in g_hint_mappings when in this mode!
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updateStatusbar();
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return false;
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}
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}
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}
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}
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// no mapping found, beep()
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if (hah.currentState() == 1)
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{
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beep();
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hah.disableHahMode();
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g_inputbuffer = "";
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updateStatusbar();
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return true;
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}
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// if we came here, let hit-a-hint process the key as it is part
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// of a partial link
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var res = hah.processEvent(event);
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if (res < 0) // error occured processing this key
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{
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beep();
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if(hah.currentMode() == HINT_MODE_QUICK)
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hah.disableHahMode();
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else // ALWAYS mode
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hah.resetHintedElements();
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g_inputbuffer = "";
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}
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else if (res == 0 || hah.currentMode() == HINT_MODE_EXTENDED) // key processed, part of a larger hint
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g_inputbuffer += key;
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else // this key completed a quick hint
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{
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// if the hint is all in UPPERCASE, open it in new tab
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g_inputbuffer += key;
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if (g_inputbuffer.toUpperCase() == g_inputbuffer)
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hah.openHints(true, false);
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else // open in current window
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hah.openHints(false, false);
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if(hah.currentMode() == HINT_MODE_QUICK)
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hah.disableHahMode();
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else // ALWAYS mode
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hah.resetHintedElements();
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g_inputbuffer = "";
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}
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updateStatusbar();
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return true;
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}
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// set this variable to true, if we have the start of a mapping
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var couldBecomeCompleteMapping = false;
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var count_str = g_inputbuffer.match(/^[0-9]*/)[0];
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// counts must be at the start of a complete mapping (10j -> go 10 lines down)
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if (event.charCode >= 48 && event.charCode <= 57 && !(event.ctrlKey || event.altKey))
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{
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if (g_inputbuffer.search(/[^0-9]/) != -1)
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{
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g_inputbuffer = "";
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beep();
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updateStatusbar();
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return true;
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}
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else
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{
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// handle '0' specially to allow binding of 0
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if (g_inputbuffer != "" || key != "0")
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{
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g_inputbuffer += key;
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updateStatusbar();
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return true;
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}
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// else let the flow continue, and check if 0 is a mapping
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}
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}
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for (var i in g_mappings)
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{
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// each internal mapping can have multiple keys
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for (var j in g_mappings[i][COMMANDS])
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{
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var mapping = g_mappings[i][COMMANDS][j];
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// alert("key: " + key +" - mapping: "+ mapping + " - g_input: " + g_inputbuffer);
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if(count_str + mapping == g_inputbuffer + key)
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//if (count_str + mapping == vimperator.commandline.getCommand() + key)
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{
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g_count = parseInt(count_str, 10);
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if (isNaN(g_count))
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g_count = -1;
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// allow null (= no operation) mappings
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if(g_mappings[i][FUNCTION] != null)
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g_mappings[i][FUNCTION].call(this, g_count);
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// command executed, reset input buffer
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g_inputbuffer = "";
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updateStatusbar();
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event.preventDefault();
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event.stopPropagation();
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return false;
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}
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else if ((count_str+mapping).indexOf(g_inputbuffer + key) == 0)
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//else if ((count_str+mapping).indexOf(vimperator.commandline.getCommand() + key) == 0)
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{
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couldBecomeCompleteMapping = true;
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}
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}
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}
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|
|
if (couldBecomeCompleteMapping)
|
|
{
|
|
g_inputbuffer += key;
|
|
event.preventDefault();
|
|
event.stopPropagation();
|
|
}
|
|
else
|
|
{
|
|
g_inputbuffer = "";
|
|
beep();
|
|
}
|
|
|
|
updateStatusbar();
|
|
return false;
|
|
}/*}}}*/
|
|
|
|
////////////////////////////////////////////////////////////////////////
|
|
// focus and mode handling //////////////////////////////////////// {{{1
|
|
////////////////////////////////////////////////////////////////////////
|
|
/* After pressing Escape, put focus on a non-input field of the browser document */
|
|
function focusContent(clear_command_line, clear_statusline)
|
|
{
|
|
try
|
|
{
|
|
g_count = -1; // clear count
|
|
|
|
// if(clear_command_line)
|
|
// {
|
|
// command_line.value = "";
|
|
// command_line.inputField.setAttribute("style","font-family: monospace;");
|
|
//
|
|
// var commandBarPrompt = document.getElementById('vim-commandbar-prompt');
|
|
// commandBarPrompt.style.visibility = 'collapsed';
|
|
// commandBarPrompt.value = '';
|
|
//
|
|
// //vimperator.commandline.clear();
|
|
// }
|
|
//
|
|
// if(clear_statusline)
|
|
// {
|
|
// completion_list.hidden = true;
|
|
// comp_tab_index = COMPLETION_UNINITIALIZED;
|
|
// comp_history_index = -1;
|
|
// updateStatusbar();
|
|
// }
|
|
|
|
var ww = Components.classes["@mozilla.org/embedcomp/window-watcher;1"]
|
|
.getService(Components.interfaces.nsIWindowWatcher);
|
|
if (window == ww.activeWindow && document.commandDispatcher.focusedElement)
|
|
{
|
|
document.commandDispatcher.focusedElement.blur();
|
|
}
|
|
content.focus();
|
|
|
|
} catch(e)
|
|
{
|
|
vimperator.echoerr(e);
|
|
}
|
|
}
|
|
|
|
function onEscape()
|
|
{
|
|
if (!hasMode(MODE_ESCAPE_ONE_KEY))
|
|
{
|
|
setCurrentMode(MODE_NORMAL);
|
|
hah.disableHahMode();
|
|
focusContent(true, true);
|
|
}
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////
|
|
// event listeners //////////////////////////////////////////////// {{{1
|
|
////////////////////////////////////////////////////////////////////////
|
|
function addEventListeners()
|
|
{
|
|
window.addEventListener("unload", unload, false);
|
|
window.addEventListener("keypress", onVimperatorKeypress, true);
|
|
|
|
// this handler is for middle click only in the content
|
|
//window.addEventListener("mousedown", onVimperatorKeypress, true);
|
|
//content.mPanelContainer.addEventListener("mousedown", onVimperatorKeypress, true);
|
|
//document.getElementById("content").onclick = function(event) { alert("foo"); };
|
|
|
|
// these 4 events require >=firefox-2.0 beta1
|
|
window.addEventListener("TabMove", updateStatusbar, false);
|
|
window.addEventListener("TabOpen", updateStatusbar, false);
|
|
window.addEventListener("TabClose", updateStatusbar, false);
|
|
window.addEventListener("TabSelect", function(event)
|
|
{
|
|
if (hah.currentMode == HINT_MODE_ALWAYS)
|
|
{
|
|
hah.disableHahMode();
|
|
hah.enableHahMode(HINT_MODE_ALWAYS);
|
|
}
|
|
updateStatusbar();
|
|
}, false);
|
|
|
|
// update our history cache when a new page is shown
|
|
// XXX: there should be a cleaner way with onload() handler, but it just
|
|
// does not work out well for me :(
|
|
window.document.addEventListener("pageshow", function(event)
|
|
{
|
|
if (!event.persisted) // only if not bypassing cache
|
|
{
|
|
var url = getCurrentLocation();
|
|
var title = document.title;
|
|
for(var i=0; i<g_history.length; i++)
|
|
{
|
|
if(g_history[i][0] == url)
|
|
return;
|
|
}
|
|
g_history.unshift([url, title]);
|
|
}
|
|
// alert('pageshow');
|
|
}
|
|
, null);
|
|
|
|
// called when the window is scrolled.
|
|
window.onscroll = function (event)
|
|
{
|
|
showStatusbarMessage(createCursorPositionString(), STATUSFIELD_CURSOR_POSITION);
|
|
};
|
|
|
|
// adds listeners to buffer actions.
|
|
var container = getBrowser().tabContainer;
|
|
container.addEventListener("TabOpen", function(event)
|
|
{
|
|
var browser = event.target.linkedBrowser;
|
|
browser.addProgressListener(buffer_changed_listener, Components.interfaces.nsIWebProgress.NOTIFY_STATE_DOCUMENT);
|
|
}, false);
|
|
container.addEventListener("TabClose", function(event)
|
|
{
|
|
var browser = event.target.linkedBrowser;
|
|
browser.removeProgressListener(buffer_changed_listener);
|
|
updateBufferList();
|
|
}, false);
|
|
container.addEventListener("TabSelect", updateBufferList, false);
|
|
container.addEventListener("TabMove", updateBufferList, false);
|
|
|
|
}
|
|
|
|
var buffer_changed_listener =
|
|
{
|
|
QueryInterface: function(aIID)
|
|
{
|
|
if (aIID.equals(Components.interfaces.nsIWebProgressListener) ||
|
|
aIID.equals(Components.interfaces.nsISupportsWeakReference) ||
|
|
aIID.equals(Components.interfaces.nsISupports))
|
|
return this;
|
|
throw Components.results.NS_NOINTERFACE;
|
|
},
|
|
|
|
onStateChange: function(aProgress, aRequest, aFlag, aStatus)
|
|
{
|
|
if(aFlag & Components.interfaces.nsIWebProgressListener.STATE_START)
|
|
{
|
|
// This fires when the load event is initiated
|
|
}
|
|
else if(aFlag & Components.interfaces.nsIWebProgressListener.STATE_STOP)
|
|
{
|
|
//alert('stopchange');
|
|
//buffer_preview_update();
|
|
}
|
|
return 0;
|
|
},
|
|
|
|
|
|
// This fires when the location bar changes i.e load event is confirmed
|
|
// or when the user switches tabs
|
|
onLocationChange: function(aProgress, aRequest, aURI) { /*alert('locchange');*/ setTimeout( updateBufferList, 250); return 0; },
|
|
onProgressChange:function(aWebProgress, aRequest, aCurSelfProgress, aMaxSelfProgress, aCurTotalProgress, aMaxTotalProgress){ return 0; },
|
|
onStatusChange: function() {return 0;},
|
|
onSecurityChange: function() {return 0;},
|
|
onLinkIconAvailable: function() {return 0;}
|
|
}
|
|
|
|
|
|
////////////////////////////////////////////////////////////////////////
|
|
// statusbar/progressbar ////////////////////////////////////////// {{{1
|
|
////////////////////////////////////////////////////////////////////////
|
|
/* the statusbar is currently divided into 5 fields, you can set
|
|
* each one independently */
|
|
function showStatusbarMessage(msg, field)
|
|
{
|
|
var bar = document.getElementById("vim-sb-field-" + field);
|
|
if (bar)
|
|
bar.value = msg;
|
|
}
|
|
|
|
function setStatusbarColor(color)
|
|
{
|
|
var bar = document.getElementById("vim-statusbar");
|
|
bar.setAttribute("style", "background-color: " + color);
|
|
}
|
|
|
|
function updateStatusbar(message)
|
|
{
|
|
var buffers = "[" + (gBrowser.tabContainer.selectedIndex + 1).toString() + "/" +
|
|
gBrowser.tabContainer.childNodes.length.toString() + "]";
|
|
|
|
showStatusbarMessage(message || getCurrentLocation(), STATUSFIELD_URL);
|
|
showStatusbarMessage(" " + g_inputbuffer + " ", STATUSFIELD_INPUTBUFFER);
|
|
showStatusbarMessage("", STATUSFIELD_PROGRESS);
|
|
showStatusbarMessage(buffers, STATUSFIELD_BUFFERS);
|
|
|
|
// required to postpone it a little, otherwise we could get the wrong cursor
|
|
// position when switching tabs
|
|
setTimeout(function() {
|
|
showStatusbarMessage(createCursorPositionString(), STATUSFIELD_CURSOR_POSITION);
|
|
} , 10);
|
|
}
|
|
|
|
/* aProgress is a float between 0 and 1 */
|
|
function createProgressBar(aProgress)
|
|
{
|
|
/* the progress field */
|
|
var progress;
|
|
if (aProgress <= 0)
|
|
progress = "[ Loading... ]";
|
|
else if (aProgress >= 1)
|
|
progress = "[====================]";
|
|
else
|
|
{
|
|
progress = /*(aProgress*100).round().toString() + "% */"[";
|
|
done = Math.floor(aProgress * 20);
|
|
for (i=0; i < done; i++)
|
|
progress = progress + "=";
|
|
progress = progress + ">";
|
|
for (i=19; i > done; i--)
|
|
progress = progress + " ";
|
|
progress = progress + "]";
|
|
}
|
|
return progress;
|
|
}
|
|
|
|
function createCursorPositionString()
|
|
{
|
|
var win = document.commandDispatcher.focusedWindow;
|
|
//var x = win.scrollMaxX == 0 ? 100 : Math.round(win.scrollX / win.scrollMaxX * 100);
|
|
var y = win.scrollMaxY == 0 ? -1 : Math.round(win.scrollY / win.scrollMaxY * 100);
|
|
|
|
var percent;
|
|
if (y < 0) percent = "All";
|
|
else if (y == 0) percent = "Top";
|
|
else if (y < 10) percent = " " + y.toString() + "%";
|
|
else if (y >= 100) percent = "Bot";
|
|
else percent = y.toString() + "%";
|
|
|
|
return(" " + percent);
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////
|
|
// text input functions /////////////////////////////////////////// {{{1
|
|
////////////////////////////////////////////////////////////////////////
|
|
function isFormElemFocused()
|
|
{
|
|
var elt = document.commandDispatcher.focusedElement;
|
|
if (elt == null)
|
|
return false;
|
|
|
|
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 deprecated one-line input box
|
|
return true;
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
////////////////////////////////////////////////////////////////////////
|
|
// logging //////////////////////////////////////////////////////// {{{1
|
|
////////////////////////////////////////////////////////////////////////
|
|
|
|
var gConsoleService = Components.classes['@mozilla.org/consoleservice;1']
|
|
.getService(Components.interfaces.nsIConsoleService);
|
|
|
|
/**
|
|
* logs any object to the javascript error console
|
|
* also prints all properties of thie object
|
|
*/
|
|
function logMessage(msg)
|
|
{
|
|
gConsoleService.logStringMessage('vimperator: ' + msg);
|
|
}
|
|
|
|
/**
|
|
* logs any object to the javascript error console
|
|
* also prints all properties of thie object
|
|
*/
|
|
function logObject(object)
|
|
{
|
|
if (typeof object != 'object')
|
|
return;
|
|
|
|
var string = object + '::\n';
|
|
for (var i in object)
|
|
{
|
|
var value;
|
|
try {
|
|
var value = object[i];
|
|
} catch (e) { value = '' }
|
|
|
|
string += i + ': ' + value + '\n';
|
|
}
|
|
logMessage(string);
|
|
}
|
|
|
|
|
|
////////////////////////////////////////////////////////////////////////
|
|
// misc helper functions ////////////////////////////////////////// {{{1
|
|
////////////////////////////////////////////////////////////////////////
|
|
// this function gets an event as the input and converts it 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
|
|
function keyToString(event)
|
|
{
|
|
var key = String.fromCharCode(event.charCode);
|
|
var modifier = "";
|
|
if (event.ctrlKey)
|
|
modifier += "C-";
|
|
if (event.altKey)
|
|
modifier += "A-";
|
|
if (event.metaKey)
|
|
modifier += "M-";
|
|
|
|
if (event.charCode == 0)
|
|
{
|
|
if (event.shiftKey)
|
|
modifier += "S-";
|
|
if (event.keyCode == KeyEvent.DOM_VK_ESCAPE)
|
|
key = "Esc";
|
|
else if (event.keyCode == KeyEvent.DOM_VK_RETURN)
|
|
key = "Return";
|
|
else if (event.keyCode == KeyEvent.DOM_VK_TAB)
|
|
key = "Tab";
|
|
else if (event.keyCode == KeyEvent.DOM_VK_DELETE)
|
|
key = "Del";
|
|
else if (event.keyCode == KeyEvent.DOM_VK_BACK_SPACE)
|
|
key = "BS";
|
|
else if (event.keyCode == KeyEvent.DOM_VK_HOME)
|
|
key = "Home";
|
|
else if (event.keyCode == KeyEvent.DOM_VK_END)
|
|
key = "End";
|
|
else if (event.keyCode == KeyEvent.DOM_VK_LEFT)
|
|
key = "Left";
|
|
else if (event.keyCode == KeyEvent.DOM_VK_RIGHT)
|
|
key = "Right";
|
|
else if (event.keyCode == KeyEvent.DOM_VK_UP)
|
|
key = "Up";
|
|
else if (event.keyCode == KeyEvent.DOM_VK_DOWN)
|
|
key = "Down";
|
|
else if (event.keyCode == KeyEvent.DOM_VK_PAGE_UP)
|
|
key = "PageUp";
|
|
else if (event.keyCode == KeyEvent.DOM_VK_PAGE_DOWN)
|
|
key = "PageDown";
|
|
else if (event.keyCode == KeyEvent.DOM_VK_F1)
|
|
key = "F1";
|
|
else if (event.keyCode == KeyEvent.DOM_VK_F2)
|
|
key = "F2";
|
|
else if (event.keyCode == KeyEvent.DOM_VK_F3)
|
|
key = "F3";
|
|
else if (event.keyCode == KeyEvent.DOM_VK_F4)
|
|
key = "F4";
|
|
else if (event.keyCode == KeyEvent.DOM_VK_F5)
|
|
key = "F5";
|
|
else if (event.keyCode == KeyEvent.DOM_VK_F6)
|
|
key = "F6";
|
|
else if (event.keyCode == KeyEvent.DOM_VK_F7)
|
|
key = "F7";
|
|
else if (event.keyCode == KeyEvent.DOM_VK_F8)
|
|
key = "F8";
|
|
else if (event.keyCode == KeyEvent.DOM_VK_F9)
|
|
key = "F9";
|
|
else if (event.keyCode == KeyEvent.DOM_VK_F10)
|
|
key = "F10";
|
|
else if (event.keyCode == KeyEvent.DOM_VK_F11)
|
|
key = "F11";
|
|
else if (event.keyCode == KeyEvent.DOM_VK_F12)
|
|
key = "F12";
|
|
else
|
|
return null;
|
|
}
|
|
|
|
// special handling of the Space key
|
|
if (event.charCode == 32)
|
|
{
|
|
if (event.shiftKey)
|
|
modifier += "S-";
|
|
key = "Space";
|
|
}
|
|
|
|
// a normal key like a, b, c, 0, etc.
|
|
if (event.charCode > 0)
|
|
{
|
|
if (modifier.length > 0 || event.charCode == 32)
|
|
return "<" + modifier + key + ">";
|
|
else
|
|
return key;
|
|
}
|
|
else // a key like F1 is always enclosed in < and >
|
|
return "<" + modifier + key + ">";
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////
|
|
// DOM related helper functsion /////////////////////////////////// {{{1
|
|
////////////////////////////////////////////////////////////////////////
|
|
// Handle frames if they're present
|
|
function getPageLinkNodes()
|
|
{
|
|
var frames = window._content.frames;
|
|
|
|
// The main content may have link nodes as well as it's frames.
|
|
var nodes = getLinkNodes(_content.content.document);
|
|
var tmp;
|
|
for (var i=0; i<frames.length; i++) {
|
|
tmp = getLinkNodes(frames[i].document);
|
|
// is javascript this crappy?
|
|
for (var j=0; j<tmp.length; j++)
|
|
nodes.push(tmp[j]);
|
|
}
|
|
return nodes;
|
|
}
|
|
|
|
// For a single document, grab all the nodes
|
|
function getLinkNodes(doc)
|
|
{
|
|
var a_nodes = doc.getElementsByTagName('a');
|
|
var i_nodes = doc.getElementsByTagName('input');
|
|
var s_nodes = doc.getElementsByTagName('select');
|
|
var t_nodes = doc.getElementsByTagName('textarea');
|
|
|
|
var links = [];
|
|
|
|
for (var i=0; i<t_nodes.length; i++) {
|
|
links.push(t_nodes[i]);
|
|
}
|
|
for (var i=0; i<s_nodes.length; i++) {
|
|
links.push(s_nodes[i]);
|
|
}
|
|
for (var i=0; i<i_nodes.length; i++) {
|
|
if (i_nodes[i].type == "hidden") continue;
|
|
links.push(i_nodes[i]);
|
|
}
|
|
for (var i=0; i<a_nodes.length; i++) {
|
|
if (!a_nodes[i].hasAttribute('href')) continue;
|
|
links.push(a_nodes[i]);
|
|
}
|
|
|
|
return links;
|
|
}//}}}
|
|
|
|
//vimperator = new function()
|
|
function Vimperator()
|
|
{
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
////////////////////// PRIVATE SECTION /////////////////////////////////////////
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
var callbacks = new Array();
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
////////////////////// PUBLIC SECTION //////////////////////////////////////////
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
this.ver = "###VERSION### CVS (created: ###DATE###)";
|
|
this.commandline = new CommandLine();
|
|
// this.search = new Search();
|
|
|
|
/////////////// callbacks ////////////////////////////
|
|
// type='[submit|change|cancel|complete]'
|
|
this.registerCallback = function(type, mode, func)
|
|
{
|
|
// TODO: check if callback is already registered
|
|
callbacks.push([type, mode, func]);
|
|
}
|
|
this.triggerCallback = function(type, data)
|
|
{
|
|
for (i in callbacks)
|
|
{
|
|
[typ, mode, func] = callbacks[i];
|
|
if (hasMode(mode) && type == typ)
|
|
return func.call(this, data);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
this.foo = function () {alert("foo");};
|
|
|
|
// just forward these echo commands
|
|
this.echo = this.commandline.echo;
|
|
this.echoerr = this.commandline.echoErr;
|
|
}
|
|
// vim: set fdm=marker sw=4 ts=4 et:
|