gecko/extensions/inspector/base/js/inspector-cmdline.js

180 lines
6.4 KiB
JavaScript

/* ***** 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 DOM Inspector.
*
* The Initial Developer of the Original Code is
* Christopher A. Aillon <christopher@aillon.com>.
* Portions created by the Initial Developer are Copyright (C) 2003
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Christopher A. Aillon <christopher@aillon.com>
*
* 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 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 ***** */
// NOTE: this file implements both the seamonkey nsICmdLineHandler and
// the toolkit nsICommandLineHandler, using runtime detection.
const INSPECTOR_CMDLINE_CONTRACTID = "@mozilla.org/commandlinehandler/general-startup;1?type=inspector";
const INSPECTOR_CMDLINE_CLSID = Components.ID('{38293526-6b13-4d4f-a075-71939435b408}');
const CATMAN_CONTRACTID = "@mozilla.org/categorymanager;1";
const nsISupports = Components.interfaces.nsISupports;
const nsICategoryManager = Components.interfaces.nsICategoryManager;
const nsICmdLineHandler = Components.interfaces.nsICmdLineHandler;
const nsICommandLine = Components.interfaces.nsICommandLine;
const nsICommandLineHandler = Components.interfaces.nsICommandLineHandler;
const nsIComponentRegistrar = Components.interfaces.nsIComponentRegistrar;
const nsISupportsString = Components.interfaces.nsISupportsString;
const nsIWindowWatcher = Components.interfaces.nsIWindowWatcher;
function InspectorCmdLineHandler() {}
InspectorCmdLineHandler.prototype =
{
/* nsISupports */
QueryInterface : function handler_QI(iid) {
if (iid.equals(nsISupports))
return this;
if (nsICmdLineHandler && iid.equals(nsICmdLineHandler))
return this;
if (nsICommandLineHandler && iid.equals(nsICommandLineHandler))
return this;
throw Components.results.NS_ERROR_NO_INTERFACE;
},
/* nsICmdLineHandler */
commandLineArgument : "-inspector",
prefNameForStartup : "general.startup.inspector",
chromeUrlForTask : "chrome://inspector/content/inspector.xul",
helpText : "Start with the DOM Inspector.",
handlesArgs : true,
defaultArgs : "",
openWindowWithArgs : true,
/* nsICommandLineHandler */
handle : function handler_handle(cmdLine) {
var args = Components.classes["@mozilla.org/supports-string;1"]
.createInstance(nsISupportsString);
try {
var uristr = cmdLine.handleFlagWithParam("inspector", false);
if (uristr == null)
return;
try {
args.data = cmdLine.resolveURI(uristr).spec;
}
catch (e) {
return;
}
}
catch (e) {
cmdLine.handleFlag("inspector", true);
}
var wwatch = Components.classes["@mozilla.org/embedcomp/window-watcher;1"]
.getService(nsIWindowWatcher);
wwatch.openWindow(null, "chrome://inspector/content/", "_blank",
"chrome,dialog=no,all", args);
cmdLine.preventDefault = true;
},
helpInfo : " -inspector <url> Open the DOM inspector.\n"
};
var InspectorCmdLineFactory =
{
createInstance : function(outer, iid)
{
if (outer != null) {
throw Components.results.NS_ERROR_NO_AGGREGATION;
}
return new InspectorCmdLineHandler().QueryInterface(iid);
}
};
var InspectorCmdLineModule =
{
registerSelf : function(compMgr, fileSpec, location, type)
{
compMgr = compMgr.QueryInterface(nsIComponentRegistrar);
compMgr.registerFactoryLocation(INSPECTOR_CMDLINE_CLSID,
"DOM Inspector CommandLine Service",
INSPECTOR_CMDLINE_CONTRACTID,
fileSpec,
location,
type);
var catman = Components.classes[CATMAN_CONTRACTID].getService(nsICategoryManager);
catman.addCategoryEntry("command-line-argument-handlers",
"inspector command line handler",
INSPECTOR_CMDLINE_CONTRACTID, true, true);
catman.addCategoryEntry("command-line-handler",
"m-inspector",
INSPECTOR_CMDLINE_CONTRACTID, true, true);
},
unregisterSelf : function(compMgr, fileSpec, location)
{
compMgr = compMgr.QueryInterface(nsIComponentRegistrar);
compMgr.unregisterFactoryLocation(INSPECTOR_CMDLINE_CLSID, fileSpec);
catman = Components.classes[CATMAN_CONTRACTID].getService(nsICategoryManager);
catman.deleteCategoryEntry("command-line-argument-handlers",
"inspector command line handler", true);
catman.deleteCategoryEntry("command-line-handler",
"m-inspector", true);
},
getClassObject : function(compMgr, cid, iid)
{
if (cid.equals(INSPECTOR_CMDLINE_CLSID)) {
return InspectorCmdLineFactory;
}
if (!iid.equals(Components.interfaces.nsIFactory)) {
throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
}
throw Components.results.NS_ERROR_NO_INTERFACE;
},
canUnload : function(compMgr)
{
return true;
}
};
function NSGetModule(compMgr, fileSpec) {
return InspectorCmdLineModule;
}