128 lines
4.8 KiB
JavaScript
128 lines
4.8 KiB
JavaScript
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Netscape 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/NPL/
|
|
*
|
|
* 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) 2001
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Joe Hewitt <hewitt@netscape.com> (original author)
|
|
*
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either 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 NPL, 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 NPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
/***************************************************************
|
|
* Inspector Utils ----------------------------------------------
|
|
* Common functions and constants used across the app.
|
|
* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
* REQUIRED IMPORTS:
|
|
* chrome://inspector/content/jsutil/xpcom/XPCU.js
|
|
* chrome://inspector/content/jsutil/rdf/RDFU.js
|
|
****************************************************************/
|
|
|
|
//////////// global constants ////////////////////
|
|
|
|
const kInspectorNSURI = "http://www.mozilla.org/inspector#";
|
|
const kXULNSURI = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
|
|
const kHTMLNSURI = "http://www.w3.org/1999/xhtml";
|
|
|
|
var InsUtil = {
|
|
/******************************************************************************
|
|
* Convenience function for calling nsIChromeRegistry::convertChromeURL
|
|
*******************************************************************************/
|
|
convertChromeURL: function(aURL)
|
|
{
|
|
var uri = XPCU.getService("@mozilla.org/network/simple-uri;1", "nsIURI");
|
|
uri.spec = aURL;
|
|
var reg = XPCU.getService("@mozilla.org/chrome/chrome-registry;1", "nsIChromeRegistry");
|
|
return reg.convertChromeURL(uri);
|
|
},
|
|
|
|
/******************************************************************************
|
|
* Convenience function for getting a literal value from nsIRDFDataSource::GetTarget
|
|
*******************************************************************************/
|
|
getDSProperty: function(/*nsISupports*/ aDS, /*String*/ aId, /*String*/ aPropName)
|
|
{
|
|
var ruleRes = gRDF.GetResource(aId);
|
|
var ds = XPCU.QI(aDS, "nsIRDFDataSource"); // just to be sure
|
|
var propRes = ds.GetTarget(ruleRes, gRDF.GetResource(kInspectorNSURI+aPropName), true);
|
|
propRes = XPCU.QI(propRes, "nsIRDFLiteral");
|
|
return propRes.Value;
|
|
},
|
|
|
|
/******************************************************************************
|
|
* Convenience function for persisting an element's persisted attributes.
|
|
*******************************************************************************/
|
|
persistAll: function(aId)
|
|
{
|
|
var el = document.getElementById(aId);
|
|
if (el) {
|
|
var attrs = el.getAttribute("persist").split(" ");
|
|
for (var i = 0; i < attrs.length; ++i) {
|
|
document.persist(aId, attrs[i]);
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
// ::::::: debugging utilities ::::::
|
|
|
|
function debug(aText)
|
|
{
|
|
// XX comment out to reduce noise
|
|
consoleDump(aText);
|
|
//dump(aText);
|
|
}
|
|
|
|
// dump text to the Javascript Console
|
|
function consoleDump(aText)
|
|
{
|
|
var csClass = Components.classes['@mozilla.org/consoleservice;1'];
|
|
var cs = csClass.getService(Components.interfaces.nsIConsoleService);
|
|
cs.logStringMessage(aText);
|
|
}
|
|
|
|
function dumpDOM(aNode, aIndent)
|
|
{
|
|
if (!aIndent) aIndent = "";
|
|
debug(aIndent + "<" + aNode.localName + "\n");
|
|
var attrs = aNode.attributes;
|
|
var attr;
|
|
for (var a = 0; a < attrs.length; ++a) {
|
|
attr = attrs[a];
|
|
debug(aIndent + " " + attr.nodeName + "=\"" + attr.nodeValue + "\"\n");
|
|
}
|
|
debug(aIndent + ">\n");
|
|
|
|
aIndent += " ";
|
|
|
|
for (var i = 0; i < aNode.childNodes.length; ++i)
|
|
dumpDOM(aNode.childNodes[i], aIndent);
|
|
}
|
|
|