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addresses #1690, Modify all XPCOM components for Firefox 4.0b2+

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This commit is contained in:
Simon Kornblith 2010-07-06 09:02:35 +00:00
parent 59817af546
commit 63e08cd714
6 changed files with 210 additions and 267 deletions
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13
chrome.manifest
View file

@ -50,3 +50,16 @@ overlay chrome://browser/content/browser.xul chrome://zotero/content/itemPane.xu
style chrome://browser/content/browser.xul chrome://zotero/skin/zotero.css
style chrome://global/content/customizeToolbar.xul chrome://zotero/skin/zotero.css
component {e4c61080-ec2d-11da-8ad9-0800200c9a66} components/zotero-service.js
contract @zotero.org/Zotero;1 {e4c61080-ec2d-11da-8ad9-0800200c9a66}
component {06a2ed11-d0a4-4ff0-a56f-a44545eee6ea} components/zotero-autocomplete.js
contract @mozilla.org/autocomplete/search;1?name=zotero {06a2ed11-d0a4-4ff0-a56f-a44545eee6ea}
component {9BC3D762-9038-486A-9D70-C997AF848A7C} components/zotero-protocol-handler.js
contract @mozilla.org/network/protocol;1?name=Zotero {9BC3D762-9038-486A-9D70-C997AF848A7C}
component {531828f8-a16c-46be-b9aa-14845c3b010f} components/zotero-integration-service.js
contract @mozilla.org/commandlinehandler/general-startup;1?type=zotero-integration {531828f8-a16c-46be-b9aa-14845c3b010f}
category command-line-handler m-zotero-integration @mozilla.org/commandlinehandler/general-startup;1?type=zotero-integration

88
chrome/content/zotero/xpcom/zotero.js
View file

@ -188,30 +188,33 @@ var Zotero = new function(){
var appInfo =
Components.classes["@mozilla.org/xre/app-info;1"].
getService(Components.interfaces.nsIXULAppInfo)
getService(Components.interfaces.nsIXULAppInfo);
this.appName = appInfo.name;
this.isFx2 = appInfo.platformVersion.indexOf('1.8') === 0; // TODO: remove
this.isFx3 = appInfo.platformVersion.indexOf('1.9') === 0;
this.isFx30 = appInfo.platformVersion == '1.9'
|| appInfo.platformVersion.indexOf('1.9.0') === 0;
this.isFx35 = appInfo.platformVersion.indexOf('1.9.1') === 0;
this.isFx31 = this.isFx35;
this.isFx36 = appInfo.platformVersion.indexOf('1.9.2') === 0;
this.isFx4 = appInfo.platformVersion[0] == 2;
this.isStandalone = appInfo.ID == ZOTERO_CONFIG['GUID'];
Zotero.debug(this.isStandalone);
if(this.isStandalone) {
this.isFx35 = true;
this.version = appInfo.version;
} else {
this.appName = appInfo.name;
this.isFx2 = appInfo.platformVersion.indexOf('1.8') === 0; // TODO: remove
this.isFx3 = appInfo.platformVersion.indexOf('1.9') === 0;
this.isFx30 = appInfo.platformVersion == '1.9'
|| appInfo.platformVersion.indexOf('1.9.0') === 0;
this.isFx35 = appInfo.platformVersion.indexOf('1.9.1') === 0;
this.isFx31 = this.isFx35;
// Load in the extension version from the extension manager
var nsIUpdateItem = Components.interfaces.nsIUpdateItem;
var gExtensionManager =
Components.classes["@mozilla.org/extensions/manager;1"]
.getService(Components.interfaces.nsIExtensionManager);
this.version
= gExtensionManager.getItemForID(ZOTERO_CONFIG['GUID']).version;
if(this.isFx4) {
AddonManager.getAddonByID(ZOTERO_CONFIG['GUID'],
function(addon) { Zotero.version = addon.version });
} else {
var gExtensionManager =
Components.classes["@mozilla.org/extensions/manager;1"]
.getService(Components.interfaces.nsIExtensionManager);
this.version
= gExtensionManager.getItemForID(ZOTERO_CONFIG['GUID']).version;
}
}
this.isFx36 = appInfo.platformVersion.indexOf('1.9.2') === 0;
// OS platform
var win = Components.classes["@mozilla.org/appshell/appShellService;1"]
@ -223,6 +226,13 @@ var Zotero = new function(){
this.isLinux = (this.platform.substr(0, 5) == "Linux");
this.oscpu = win.navigator.oscpu;
// Installed extensions (Fx4 only)
if(this.isFx4) {
AddonManager.getAllAddons(function(addonList) {
Zotero.addons = addonList;
});
}
// Locale
var ph = Components.classes["@mozilla.org/network/protocol;1?name=http"].
getService(Components.interfaces.nsIHttpProtocolHandler);
@ -398,11 +408,10 @@ var Zotero = new function(){
Zotero.Schema.updateCustomTables();
}
// Initialize integration web server
// Initialize various services
Zotero.Integration.init();
Zotero.Connector.init();
// Initialize data web server
Zotero.DataServer.init();
Zotero.Zeroconf.init();
Zotero.Sync.init();
@ -457,10 +466,25 @@ var Zotero = new function(){
Zotero.debug(dir.path);
return dir;
} else {
var id = ZOTERO_CONFIG.GUID;
var em = Components.classes["@mozilla.org/extensions/manager;1"].
getService(Components.interfaces.nsIExtensionManager);
return em.getInstallLocation(id).getItemLocation(id);
if(this.isFx4) {
/* TODO:
From https://developer.mozilla.org/en/Firefox_4_for_developers:
nsIExtensionManager has been replaced by AddonManager. Since there is
apparently no way at present to obtain the install location from a given
extension ID, the closest workaround is to use the directory service to
find the profile directory and append "extensions" to it (though this
approach will not catch extensions outside of the profile directory or
those which are aliased to another location). */
var profDir = getProfileDirectory();
profDir.append("extensions");
profDir.append(ZOTERO_CONFIG.GUID);
return profDir;
} else {
var id = ZOTERO_CONFIG.GUID;
var em = Components.classes["@mozilla.org/extensions/manager;1"].
getService(Components.interfaces.nsIExtensionManager);
return em.getInstallLocation(id).getItemLocation(id);
}
}
}
@ -782,11 +806,15 @@ var Zotero = new function(){
* @return {String[]} Array of extension names and versions
*/
this.getInstalledExtensions = function () {
var em = Components.classes["@mozilla.org/extensions/manager;1"].
getService(Components.interfaces.nsIExtensionManager);
var installed = em.getItemList(
Components.interfaces.nsIUpdateItem.TYPE_ANY, {}
);
if(this.isFx4) {
var installed = Zotero.addons;
} else {
var em = Components.classes["@mozilla.org/extensions/manager;1"].
getService(Components.interfaces.nsIExtensionManager);
var installed = em.getItemList(
Components.interfaces.nsIUpdateItem.TYPE_ANY, {}
);
}
var addons = [];
for each(var addon in installed) {

77
components/zotero-autocomplete.js
View file

@ -31,6 +31,7 @@ const Cc = Components.classes;
const Ci = Components.interfaces;
const Cr = Components.results;
Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
/*
* Implements nsIAutoCompleteSearch
@ -335,68 +336,24 @@ ZoteroAutoComplete.prototype.stopSearch = function(){
}
}
ZoteroAutoComplete.prototype.QueryInterface = function(iid){
if (!iid.equals(Ci.nsIAutoCompleteSearch) &&
!iid.equals(Ci.nsIAutoCompleteObserver) &&
!iid.equals(Ci.nsISupports)){
throw Cr.NS_ERROR_NO_INTERFACE;
}
return this;
}
//
// XPCOM goop
//
var ZoteroAutoCompleteFactory = {
createInstance: function(outer, iid){
if (outer != null){
throw Components.results.NS_ERROR_NO_AGGREGATION;
}
return new ZoteroAutoComplete().QueryInterface(iid);
}
};
ZoteroAutoComplete.prototype.classDescription = ZOTERO_AC_CLASSNAME;
ZoteroAutoComplete.prototype.classID = ZOTERO_AC_CID;
ZoteroAutoComplete.prototype.contractID = ZOTERO_AC_CONTRACTID;
ZoteroAutoComplete.prototype.QueryInterface = XPCOMUtils.generateQI([
Components.interfaces.nsIAutoCompleteSearch,
Components.interfaces.nsIAutoCompleteObserver,
Components.interfaces.nsISupports]);
var ZoteroAutoCompleteModule = {
_firstTime: true,
registerSelf: function(compMgr, fileSpec, location, type){
if (!this._firstTime){
throw Components.results.NS_ERROR_FACTORY_REGISTER_AGAIN;
}
this._firstTime = false;
compMgr =
compMgr.QueryInterface(Components.interfaces.nsIComponentRegistrar);
compMgr.registerFactoryLocation(ZOTERO_AC_CID,
ZOTERO_AC_CLASSNAME,
ZOTERO_AC_CONTRACTID,
fileSpec,
location,
type);
},
unregisterSelf: function(compMgr, location, type){
compMgr =
compMgr.QueryInterface(Components.interfaces.nsIComponentRegistrar);
compMgr.unregisterFactoryLocation(ZOTERO_AC_CID, location);
},
getClassObject: function(compMgr, cid, iid){
if (!cid.equals(ZOTERO_AC_CID)){
throw Components.results.NS_ERROR_NO_INTERFACE;
}
if (!iid.equals(Components.interfaces.nsIFactory)){
throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
}
return ZoteroAutoCompleteFactory;
},
canUnload: function(compMgr){ return true; }
};
function NSGetModule(comMgr, fileSpec){ return ZoteroAutoCompleteModule; }
/**
* XPCOMUtils.generateNSGetFactory was introduced in Mozilla 2 (Firefox 4).
* XPCOMUtils.generateNSGetModule is for Mozilla 1.9.2 (Firefox 3.6).
*/
if (XPCOMUtils.generateNSGetFactory) {
var NSGetFactory = XPCOMUtils.generateNSGetFactory([ZoteroAutoComplete]);
} else {
var NSGetModule = XPCOMUtils.generateNSGetModule([ZoteroAutoComplete]);
}

110
components/zotero-integration-service.js
View file

@ -1,3 +1,32 @@
/*
***** BEGIN LICENSE BLOCK *****
Copyright © 2009 Center for History and New Media
George Mason University, Fairfax, Virginia, USA
http://zotero.org
This file is part of Zotero.
Zotero is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Zotero is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Zotero. If not, see <http://www.gnu.org/licenses/>.
Based on nsChromeExtensionHandler example code by Ed Anuff at
http://kb.mozillazine.org/Dev_:_Extending_the_Chrome_Protocol
***** END LICENSE BLOCK *****
*/
/*
Based on nsICommandLineHandler example code at
https://developer.mozilla.org/en/Chrome/Command_Line
@ -15,12 +44,15 @@ const nsIWindowWatcher = Components.interfaces.nsIWindowWatcher;
const clh_contractID = "@mozilla.org/commandlinehandler/general-startup;1?type=zotero-integration";
const clh_CID = Components.ID("{531828f8-a16c-46be-b9aa-14845c3b010f}");
const clh_category = "m-zotero-integration";
const clh_description = "Zotero Integration Command Line Handler";
Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
/**
* The XPCOM component that implements nsICommandLineHandler.
* It also implements nsIFactory to serve as its own singleton factory.
*/
const ZoteroIntegrationCommandLineHandler = {
function ZoteroIntegrationCommandLineHandler() {}
ZoteroIntegrationCommandLineHandler.prototype = {
Zotero : null,
/* nsISupports */
@ -47,65 +79,21 @@ const ZoteroIntegrationCommandLineHandler = {
}
},
/* nsIFactory */
createInstance : function(outer, iid) {
if (outer != null) throw Components.results.NS_ERROR_NO_AGGREGATION;
return this.QueryInterface(iid);
},
lockFactory : function(lock) {
/* no-op */
}
classDescription: clh_description,
classID: clh_CID,
contractID: clh_contractID,
service: true,
_xpcom_categories: [{category:"command-line-handler", entry:clh_category}],
QueryInterface: XPCOMUtils.generateQI([Components.interfaces.nsICommandLineHandler,
Components.interfaces.nsISupports])
};
/**
* The XPCOM glue that implements nsIModule
*/
const ZoteroIntegrationModule = {
/* nsISupports */
QueryInterface : function(iid) {
if(iid.equals(nsIModule) || iid.equals(nsISupports)) return this;
throw Components.results.NS_ERROR_NO_INTERFACE;
},
/* nsIModule */
getClassObject : function(compMgr, cid, iid) {
if(cid.equals(clh_CID)) return ZoteroIntegrationCommandLineHandler.QueryInterface(iid);
throw Components.results.NS_ERROR_NOT_REGISTERED;
},
registerSelf : function(compMgr, fileSpec, location, type) {
compMgr.QueryInterface(nsIComponentRegistrar);
compMgr.registerFactoryLocation(clh_CID,
"myAppHandler",
clh_contractID,
fileSpec,
location,
type);
var catMan = Components.classes["@mozilla.org/categorymanager;1"].
getService(nsICategoryManager);
catMan.addCategoryEntry("command-line-handler",
clh_category,
clh_contractID, true, true);
},
unregisterSelf : function(compMgr, location, type) {
compMgr.QueryInterface(nsIComponentRegistrar);
compMgr.unregisterFactoryLocation(clh_CID, location);
var catMan = Components.classes["@mozilla.org/categorymanager;1"].
getService(nsICategoryManager);
catMan.deleteCategoryEntry("command-line-handler", clh_category);
},
canUnload : function (compMgr) {
return true;
}
};
/* The NSGetModule function is the magic entry point that XPCOM uses to find what XPCOM objects
* this component provides
*/
function NSGetModule(comMgr, fileSpec){ return ZoteroIntegrationModule; }
* XPCOMUtils.generateNSGetFactory was introduced in Mozilla 2 (Firefox 4).
* XPCOMUtils.generateNSGetModule is for Mozilla 1.9.2 (Firefox 3.6).
*/
if (XPCOMUtils.generateNSGetFactory) {
var NSGetFactory = XPCOMUtils.generateNSGetFactory([ZoteroIntegrationCommandLineHandler]);
} else {
var NSGetModule = XPCOMUtils.generateNSGetModule([ZoteroIntegrationCommandLineHandler]);
}

73
components/zotero-protocol-handler.js
View file

@ -27,12 +27,13 @@
***** END LICENSE BLOCK *****
*/
const ZOTERO_SCHEME = "zotero";
const ZOTERO_PROTOCOL_CID = Components.ID("{9BC3D762-9038-486A-9D70-C997AF848A7C}");
const ZOTERO_PROTOCOL_CONTRACTID = "@mozilla.org/network/protocol;1?name=" + ZOTERO_SCHEME;
const ZOTERO_PROTOCOL_NAME = "Zotero Chrome Extension Protocol";
Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
// Dummy chrome URL used to obtain a valid chrome channel
// This one was chosen at random and should be able to be substituted
// for any other well known chrome URL in the browser installation
@ -943,7 +944,6 @@ function ChromeExtensionHandler() {
}
};
var ReportExtensionSpec = ZOTERO_SCHEME + "://report"
this._extensions[ReportExtensionSpec] = ReportExtension;
@ -1035,7 +1035,7 @@ ChromeExtensionHandler.prototype = {
extChannel.owner = this._systemPrincipal;
}
extChannel.originalURI = uri;
if(!extChannel.originalURI) extChannel.originalURI = uri;
return extChannel;
}
@ -1057,62 +1057,23 @@ ChromeExtensionHandler.prototype = {
return newChannel;
},
QueryInterface : function(iid) {
if (!iid.equals(Components.interfaces.nsIProtocolHandler) &&
!iid.equals(Components.interfaces.nsISupports)) {
throw Components.results.NS_ERROR_NO_INTERFACE;
}
return this;
}
contractID: ZOTERO_PROTOCOL_CONTRACTID,
classDescription: ZOTERO_PROTOCOL_NAME,
classID: ZOTERO_PROTOCOL_CID,
QueryInterface: XPCOMUtils.generateQI([Components.interfaces.nsISupports,
Components.interfaces.nsIProtocolHandler])
};
//
// XPCOM goop
//
var ChromeExtensionModule = {
cid: ZOTERO_PROTOCOL_CID,
contractId: ZOTERO_PROTOCOL_CONTRACTID,
registerSelf : function(compMgr, fileSpec, location, type) {
compMgr = compMgr.QueryInterface(Components.interfaces.nsIComponentRegistrar);
compMgr.registerFactoryLocation(
ZOTERO_PROTOCOL_CID,
ZOTERO_PROTOCOL_NAME,
ZOTERO_PROTOCOL_CONTRACTID,
fileSpec,
location,
type
);
},
getClassObject : function(compMgr, cid, iid) {
if (!cid.equals(ZOTERO_PROTOCOL_CID)) {
throw Components.results.NS_ERROR_NO_INTERFACE;
}
if (!iid.equals(Components.interfaces.nsIFactory)) {
throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
}
return this.myFactory;
},
canUnload : function(compMgr) {
return true;
},
myFactory : {
createInstance : function(outer, iid) {
if (outer != null) {
throw Components.results.NS_ERROR_NO_AGGREGATION;
}
return new ChromeExtensionHandler().QueryInterface(iid);
}
}
};
function NSGetModule(compMgr, fileSpec) {
return ChromeExtensionModule;
}
/**
* XPCOMUtils.generateNSGetFactory was introduced in Mozilla 2 (Firefox 4).
* XPCOMUtils.generateNSGetModule is for Mozilla 1.9.2 (Firefox 3.6).
*/
if (XPCOMUtils.generateNSGetFactory) {
var NSGetFactory = XPCOMUtils.generateNSGetFactory([ChromeExtensionHandler]);
} else {
var NSGetModule = XPCOMUtils.generateNSGetModule([ChromeExtensionHandler]);
}

116
components/zotero-service.js
View file

@ -1,3 +1,32 @@
/*
***** BEGIN LICENSE BLOCK *****
Copyright © 2009 Center for History and New Media
George Mason University, Fairfax, Virginia, USA
http://zotero.org
This file is part of Zotero.
Zotero is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Zotero is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Zotero. If not, see <http://www.gnu.org/licenses/>.
Based on nsChromeExtensionHandler example code by Ed Anuff at
http://kb.mozillazine.org/Dev_:_Extending_the_Chrome_Protocol
***** END LICENSE BLOCK *****
*/
const ZOTERO_CONTRACTID = '@zotero.org/Zotero;1';
const ZOTERO_CLASSNAME = 'Zotero';
const ZOTERO_CID = Components.ID('{e4c61080-ec2d-11da-8ad9-0800200c9a66}');
@ -6,10 +35,17 @@ const ZOTERO_IID = Components.interfaces.chnmIZoteroService; //unused
const Cc = Components.classes;
const Ci = Components.interfaces;
Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
var appInfo = Components.classes["@mozilla.org/xre/app-info;1"].
getService(Components.interfaces.nsIXULAppInfo);
if(appInfo.platformVersion[0] == 2) {
Components.utils.import("resource://gre/modules/AddonManager.jsm");
}
// Assign the global scope to a variable to passed via wrappedJSObject
var ZoteroWrapped = this;
/********************************************************************
* Include the core objects to be stored within XPCOM
*********************************************************************/
@ -154,6 +190,7 @@ function ZoteroService(){
/**
* Convenience method to replicate window.alert()
**/
// TODO: is this still used? if so, move to zotero.js
function alert(msg){
Cc["@mozilla.org/embedcomp/prompt-service;1"]
.getService(Ci.nsIPromptService)
@ -163,6 +200,7 @@ function alert(msg){
/**
* Convenience method to replicate window.confirm()
**/
// TODO: is this still used? if so, move to zotero.js
function confirm(msg){
return Cc["@mozilla.org/embedcomp/prompt-service;1"]
.getService(Ci.nsIPromptService)
@ -173,6 +211,7 @@ function confirm(msg){
/**
* Convenience method to replicate window.setTimeout()
**/
// TODO: is this still used? if so, move to zotero.js
function setTimeout(func, ms){
var timer = Components.classes["@mozilla.org/timer;1"].
createInstance(Components.interfaces.nsITimer);
@ -186,64 +225,21 @@ function setTimeout(func, ms){
//
// XPCOM goop
//
ZoteroService.prototype = {
QueryInterface: function(iid){
if (!iid.equals(Components.interfaces.nsISupports) &&
!iid.equals(ZOTERO_IID)){ // interface unused
throw Components.results.NS_ERROR_NO_INTERFACE;
}
return this;
}
};
contractID: ZOTERO_CONTRACTID,
classDescription: ZOTERO_CLASSNAME,
classID: ZOTERO_CID,
service: true,
QueryInterface: XPCOMUtils.generateQI([Components.interfaces.nsISupports, ZOTERO_IID])
}
var ZoteroFactory = {
createInstance: function(outer, iid){
if (outer != null){
throw Components.results.NS_ERROR_NO_AGGREGATION;
}
return new ZoteroService().QueryInterface(iid);
}
};
var ZoteroModule = {
_firstTime: true,
registerSelf: function(compMgr, fileSpec, location, type){
if (!this._firstTime){
throw Components.results.NS_ERROR_FACTORY_REGISTER_AGAIN;
}
this._firstTime = false;
compMgr =
compMgr.QueryInterface(Components.interfaces.nsIComponentRegistrar);
compMgr.registerFactoryLocation(ZOTERO_CID,
ZOTERO_CLASSNAME,
ZOTERO_CONTRACTID,
fileSpec,
location,
type);
},
unregisterSelf: function(compMgr, location, type){
compMgr =
compMgr.QueryInterface(Components.interfaces.nsIComponentRegistrar);
compMgr.unregisterFactoryLocation(ZOTERO_CID, location);
},
getClassObject: function(compMgr, cid, iid){
if (!cid.equals(ZOTERO_CID)){
throw Components.results.NS_ERROR_NO_INTERFACE;
}
if (!iid.equals(Components.interfaces.nsIFactory)){
throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
}
return ZoteroFactory;
},
canUnload: function(compMgr){ return true; }
};
function NSGetModule(comMgr, fileSpec){ return ZoteroModule; }
/**
* XPCOMUtils.generateNSGetFactory was introduced in Mozilla 2 (Firefox 4).
* XPCOMUtils.generateNSGetModule is for Mozilla 1.9.2 (Firefox 3.6).
*/
if (XPCOMUtils.generateNSGetFactory) {
var NSGetFactory = XPCOMUtils.generateNSGetFactory([ZoteroService]);
} else {
var NSGetModule = XPCOMUtils.generateNSGetModule([ZoteroService]);
}