gecko-dev/calendar/import-export/calImportExportModule.js
2006-08-08 12:00:23 +00:00

222 lines
8.2 KiB
JavaScript

/* -*- Mode: javascript; tab-width: 20; 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 Oracle Corporation code.
*
* The Initial Developer of the Original Code is
* Oracle Corporation
* Portions created by the Initial Developer are Copyright (C) 2004
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Vladimir Vukicevic <vladimir.vukicevic@oracle.com>
* Mike Shaver <shaver@off.net>
*
* 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 ***** */
const componentData =
[
{cid: Components.ID("{1e3e33dc-445a-49de-b2b6-15b2a050bb9d}"),
contractid: "@mozilla.org/calendar/import;1?type=ics",
script: "calIcsImportExport.js",
constructor: "calIcsImporter",
category: "cal-importers",
categoryEntry: "cal-ics-importer",
service: false},
{cid: Components.ID("{a6a524ce-adff-4a0f-bb7d-d1aaad4adc60}"),
contractid: "@mozilla.org/calendar/export;1?type=ics",
constructor: "calIcsExporter",
category: "cal-exporters",
categoryEntry: "cal-ics-exporter",
service: false},
{cid: Components.ID("{72d9ab35-9b1b-442a-8cd0-ae49f00b159b}"),
contractid: "@mozilla.org/calendar/export;1?type=htmllist",
script: "calHtmlExport.js",
constructor: "calHtmlExporter",
category: "cal-exporters",
categoryEntry: "cal-html-list-exporter",
service: false},
{cid: Components.ID("{9ae04413-fee3-45b9-8bbb-1eb39a4cbd1b}"),
contractid: "@mozilla.org/calendar/printformatter;1?type=list",
script: "calListFormatter.js",
constructor: "calListFormatter",
category: "cal-print-formatters",
categoryEntry: "cal-list-printformatter",
service: false},
{cid: Components.ID("{f42d5132-92c4-487b-b5c8-38bf292d74c1}"),
contractid: "@mozilla.org/calendar/printformatter;1?type=monthgrid",
script: "calMonthGridPrinter.js",
constructor: "calMonthPrinter",
category: "cal-print-formatters",
categoryEntry: "cal-month-printer",
service: false},
{cid: Components.ID("{64a5d17a-0497-48c5-b54f-72b15c9e9a14}"),
contractid: "@mozilla.org/calendar/import;1?type=csv",
script: "calOutlookCSVImportExport.js",
constructor: "calOutlookCSVImporter",
category: "cal-importers",
categoryEntry: "cal-outlookcsv-importer",
service: false},
{cid: Components.ID("{48e6d3a6-b41b-4052-9ed2-40b27800bd4b}"),
contractid: "@mozilla.org/calendar/export;1?type=csv",
constructor: "calOutlookCSVExporter",
category: "cal-exporters",
categoryEntry: "cal-outlookcsv-exporter",
service: false},
{cid: null,
contractid: null,
script: "calUtils.js",
constructor: null,
category: null,
categoryEntry: null,
service: false},
];
var calImportExportModule = {
mScriptsLoaded: false,
loadScripts: function () {
if (this.mScriptsLoaded)
return;
const jssslContractID = "@mozilla.org/moz/jssubscript-loader;1";
const jssslIID = Components.interfaces.mozIJSSubScriptLoader;
const dirsvcContractID = "@mozilla.org/file/directory_service;1";
const propsIID = Components.interfaces.nsIProperties;
const iosvcContractID = "@mozilla.org/network/io-service;1";
const iosvcIID = Components.interfaces.nsIIOService;
var loader = Components.classes[jssslContractID].getService(jssslIID);
var dirsvc = Components.classes[dirsvcContractID].getService(propsIID);
var iosvc = Components.classes[iosvcContractID].getService(iosvcIID);
// Note that unintuitively, __LOCATION__.parent == .
// We expect to find the subscripts in ./../js
var appdir = __LOCATION__.parent.parent;
appdir.append("js");
for (var i = 0; i < componentData.length; i++) {
var scriptName = componentData[i].script;
if (!scriptName)
continue;
var f = appdir.clone();
f.append(scriptName);
try {
var fileurl = iosvc.newFileURI(f);
loader.loadSubScript(fileurl.spec, null);
} catch (e) {
dump("Error while loading " + fileurl.spec + "\n");
throw e;
}
}
this.mScriptsLoaded = true;
},
registerSelf: function (compMgr, fileSpec, location, type) {
compMgr = compMgr.QueryInterface(Components.interfaces.nsIComponentRegistrar);
var catman = Components.classes["@mozilla.org/categorymanager;1"]
.getService(Components.interfaces.nsICategoryManager);
for (var i = 0; i < componentData.length; i++) {
var comp = componentData[i];
if (!comp.cid)
continue;
compMgr.registerFactoryLocation(comp.cid,
"",
comp.contractid,
fileSpec,
location,
type);
if (comp.category) {
var contractid;
if (comp.service)
contractid = "service," + comp.contractid;
else
contractid = comp.contractid;
catman.addCategoryEntry(comp.category, comp.categoryEntry,
contractid, true, true);
}
}
},
makeFactoryFor: function(constructor) {
var factory = {
QueryInterface: function (aIID) {
if (!aIID.equals(Components.interfaces.nsISupports) &&
!aIID.equals(Components.interfaces.nsIFactory))
throw Components.results.NS_ERROR_NO_INTERFACE;
return this;
},
createInstance: function (outer, iid) {
if (outer != null)
throw Components.results.NS_ERROR_NO_AGGREGATION;
return (new constructor()).QueryInterface(iid);
}
};
return factory;
},
getClassObject: function (compMgr, cid, iid) {
if (!iid.equals(Components.interfaces.nsIFactory))
throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
if (!this.mScriptsLoaded)
this.loadScripts();
for (var i = 0; i < componentData.length; i++) {
if (cid.equals(componentData[i].cid)) {
if (componentData[i].onComponentLoad) {
eval(componentData[i].onComponentLoad);
}
// eval to get usual scope-walking
return this.makeFactoryFor(eval(componentData[i].constructor));
}
}
throw Components.results.NS_ERROR_NO_INTERFACE;
},
canUnload: function(compMgr) {
return true;
}
};
function NSGetModule(compMgr, fileSpec) {
return calImportExportModule;
}