RetroZilla/xpfe/components/console/resources/content/console.js

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2015-10-21 05:03:22 +02:00
/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Joe Hewitt <hewitt@netscape.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
var gConsole, gConsoleBundle;
/* :::::::: Console Initialization ::::::::::::::: */
window.onload = function()
{
gConsole = document.getElementById("ConsoleBox");
gConsoleBundle = document.getElementById("ConsoleBundle");
top.controllers.insertControllerAt(0, ConsoleController);
updateSortCommand(gConsole.sortOrder);
updateModeCommand(gConsole.mode);
var iframe = document.getElementById("Evaluator");
iframe.addEventListener("load", displayResult, true);
}
/* :::::::: Console UI Functions ::::::::::::::: */
function changeMode(aMode)
{
switch (aMode) {
case "Errors":
case "Warnings":
case "Messages":
gConsole.mode = aMode;
break;
case "All":
gConsole.mode = null;
}
document.persist("ConsoleBox", "mode");
}
function clearConsole()
{
gConsole.clear();
}
function changeSortOrder(aOrder)
{
updateSortCommand(gConsole.sortOrder = aOrder);
}
function updateSortCommand(aOrder)
{
var orderString = aOrder == 'reverse' ? "Descend" : "Ascend";
var bc = document.getElementById("Console:sort"+orderString);
bc.setAttribute("checked", true);
orderString = aOrder == 'reverse' ? "Ascend" : "Descend";
bc = document.getElementById("Console:sort"+orderString);
bc.setAttribute("checked", false);
}
function updateModeCommand(aMode)
{
var bc = document.getElementById("Console:mode" + aMode);
bc.setAttribute("checked", true);
}
function toggleToolbar(aEl)
{
var bc = document.getElementById(aEl.getAttribute("observes"));
var truth = bc.getAttribute("checked");
bc.setAttribute("checked", truth != "true");
var toolbar = document.getElementById(bc.getAttribute("_toolbar"));
toolbar.setAttribute("hidden", truth);
document.persist(toolbar.id, "hidden");
document.persist(bc.id, "checked");
}
function copyItemToClipboard()
{
gConsole.copySelectedItem();
}
function isItemSelected()
{
return gConsole.selectedItem != null;
}
function UpdateCopyMenu()
{
goUpdateCommand("cmd_copy");
}
function onEvalKeyPress(aEvent)
{
if (aEvent.keyCode == 13)
evaluateTypein();
}
function evaluateTypein()
{
var code = document.getElementById("TextboxEval").value;
var iframe = document.getElementById("Evaluator");
iframe.setAttribute("src", "javascript: " + code);
}
function displayResult()
{
var resultRange = Evaluator.document.createRange();
resultRange.selectNode(Evaluator.document.documentElement);
var result = resultRange.toString();
if (result)
gConsole.mCService.logStringMessage(result);
// or could use appendMessage which doesn't persist
var iframe = document.getElementById("Evaluator");
iframe.setAttribute("src", "chrome://global/content/blank.html");
}
/* :::::::: Command Controller for the Window ::::::::::::::: */
var ConsoleController =
{
isCommandEnabled: function (aCommand)
{
switch (aCommand) {
case "cmd_copy":
return isItemSelected();
default:
return false;
}
},
supportsCommand: function (aCommand)
{
switch (aCommand) {
case "cmd_copy":
return true;
default:
return false;
}
},
doCommand: function (aCommand)
{
switch (aCommand) {
case "cmd_copy":
copyItemToClipboard();
break;
default:
break;
}
},
onEvent: function (aEvent)
{
}
};
// XXX DEBUG
function debug(aText)
{
var csClass = Components.classes['@mozilla.org/consoleservice;1'];
var cs = csClass.getService(Components.interfaces.nsIConsoleService);
cs.logStringMessage(aText);
}
function getStackTrace()
{
var frame = Components.stack.caller;
var str = "";
while (frame) {
if (frame.filename)
str += frame.filename + ", Line " + frame.lineNumber;
else
str += "[" + gConsoleBundle.getString("noFile") + "]";
str += " --> ";
if (frame.functionName)
str += frame.functionName;
else
str += "[" + gConsoleBundle.getString("noFunction") + "]";
str += "\n";
frame = frame.caller;
}
return str;
}