726364d091
Partially integrated into data layer, but I'm waiting to commit that part until I'm sure it won't break everything
149 lines
4.0 KiB
JavaScript
149 lines
4.0 KiB
JavaScript
const SCHOLAR_CONTRACTID = '@chnm.gmu.edu/Scholar;1';
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const SCHOLAR_CLASSNAME = 'Firefox Scholar';
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const SCHOLAR_CID = Components.ID('{e4c61080-ec2d-11da-8ad9-0800200c9a66}');
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const SCHOLAR_IID = Components.interfaces.chnmIScholarService;
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const Cc = Components.classes;
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const Ci = Components.interfaces;
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// Assign the global scope to a variable to passed via wrappedJSObject
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var ScholarWrapped = this;
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/********************************************************************
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* Include the core objects to be stored within XPCOM
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*********************************************************************/
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Cc["@mozilla.org/moz/jssubscript-loader;1"]
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.getService(Ci.mozIJSSubScriptLoader)
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.loadSubScript("chrome://scholar/content/xpcom/scholar.js");
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Cc["@mozilla.org/moz/jssubscript-loader;1"]
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.getService(Ci.mozIJSSubScriptLoader)
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.loadSubScript("chrome://scholar/content/xpcom/db.js");
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Cc["@mozilla.org/moz/jssubscript-loader;1"]
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.getService(Ci.mozIJSSubScriptLoader)
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.loadSubScript("chrome://scholar/content/xpcom/schema.js");
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Cc["@mozilla.org/moz/jssubscript-loader;1"]
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.getService(Ci.mozIJSSubScriptLoader)
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.loadSubScript("chrome://scholar/content/xpcom/data_access.js");
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Cc["@mozilla.org/moz/jssubscript-loader;1"]
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.getService(Ci.mozIJSSubScriptLoader)
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.loadSubScript("chrome://scholar/content/xpcom/notifier.js");
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Cc["@mozilla.org/moz/jssubscript-loader;1"]
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.getService(Ci.mozIJSSubScriptLoader)
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.loadSubScript("chrome://scholar/content/xpcom/history.js");
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Cc["@mozilla.org/moz/jssubscript-loader;1"]
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.getService(Ci.mozIJSSubScriptLoader)
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.loadSubScript("chrome://scholar/content/xpcom/ingester.js");
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Cc["@mozilla.org/moz/jssubscript-loader;1"]
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.getService(Ci.mozIJSSubScriptLoader)
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.loadSubScript("chrome://scholar/content/xpcom/marc.js");
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/********************************************************************/
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// Initialize the Scholar service
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//
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// This runs when ScholarService is first requested.
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// Calls to other XPCOM components must be in here rather than in top-level
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// code, as other components may not have yet been initialized.
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function setupService(){
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Scholar.init();
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}
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function ScholarService(){
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this.wrappedJSObject = ScholarWrapped.Scholar;
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setupService();
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}
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/**
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* Convenience method to replicate window.alert()
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**/
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function alert(msg){
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Cc["@mozilla.org/embedcomp/prompt-service;1"]
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.getService(Ci.nsIPromptService)
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.alert(null, "", msg);
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}
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/**
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* Convenience method to replicate window.confirm()
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**/
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function confirm(msg){
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return Cc["@mozilla.org/embedcomp/prompt-service;1"]
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.getService(Ci.nsIPromptService)
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.confirm(null, "", msg);
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}
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//
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// XPCOM goop
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//
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ScholarService.prototype = {
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QueryInterface: function(iid){
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if (!iid.equals(Components.interfaces.nsISupports) &&
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!iid.equals(SCHOLAR_IID)){
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throw Components.results.NS_ERROR_NO_INTERFACE;
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}
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return this;
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}
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};
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var ScholarFactory = {
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createInstance: function(outer, iid){
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if (outer != null){
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throw Components.results.NS_ERROR_NO_AGGREGATION;
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}
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return new ScholarService().QueryInterface(iid);
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}
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};
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var ScholarModule = {
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_firstTime: true,
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registerSelf: function(compMgr, fileSpec, location, type){
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if (!this._firstTime){
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throw Components.results.NS_ERROR_FACTORY_REGISTER_AGAIN;
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}
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this._firstTime = false;
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compMgr =
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compMgr.QueryInterface(Components.interfaces.nsIComponentRegistrar);
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compMgr.registerFactoryLocation(SCHOLAR_CID,
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SCHOLAR_CLASSNAME,
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SCHOLAR_CONTRACTID,
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fileSpec,
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location,
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type);
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},
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unregisterSelf: function(compMgr, location, type){
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compMgr =
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compMgr.QueryInterface(Components.interfaces.nsIComponentRegistrar);
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compMgr.unregisterFactoryLocation(SCHOLAR_CID, location);
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},
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getClassObject: function(compMgr, cid, iid){
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if (!cid.equals(SCHOLAR_CID)){
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throw Components.results.NS_ERROR_NO_INTERFACE;
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}
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if (!iid.equals(Components.interfaces.nsIFactory)){
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throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
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}
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return ScholarFactory;
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},
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canUnload: function(compMgr){ return true; }
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};
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function NSGetModule(comMgr, fileSpec){ return ScholarModule; }
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