From 67810a8a0b08fc8697ee8fc8843af3757c12a421 Mon Sep 17 00:00:00 2001
From: jmccrohan <jmccrohan@gmail.com>
Date: Wed, 6 Apr 2011 15:29:05 +0100
Subject: Initial Commit

---
 src/chrome/content/about.js | 97 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100644 src/chrome/content/about.js

(limited to 'src/chrome/content/about.js')

diff --git a/src/chrome/content/about.js b/src/chrome/content/about.js
new file mode 100644
index 0000000..f8370b4
--- /dev/null
+++ b/src/chrome/content/about.js
@@ -0,0 +1,97 @@
+
+function open_tab(UrlToGoTo) {
+    if( MPS_isThunderBird() ) {
+        var messenger = Components.classes["@mozilla.org/messenger;1"].createInstance()
+                                  .QueryInterface(Components.interfaces.nsIMessenger);
+                                  
+        messenger.launchExternalURL(UrlToGoTo);
+    } else {        
+        var navWindow;
+        
+        // Try to get the most recently used browser window
+        try {
+            var wm = Components.classes["@mozilla.org/appshell/window-mediator;1"]
+                               .getService(Components.interfaces.nsIWindowMediator);
+            navWindow = wm.getMostRecentWindow("navigator:browser");
+        } catch(ex) {}
+        
+        if (navWindow) {  // Open the URL in most recently used browser window
+            if ("delayedOpenTab" in navWindow) {
+                navWindow.delayedOpenTab(UrlToGoTo);
+            } else if ("loadURI" in navWindow) {
+                navWindow.loadURI(UrlToGoTo);
+            } else {
+                navWindow._content.location.href = UrlToGoTo;
+            }
+        } else {  // If there is no recently used browser window open new browser window with the URL
+            var ass = Components.classes["@mozilla.org/appshell/appShellService;1"]
+                                .getService(Components.interfaces.nsIAppShellService);
+            var win = ass.hiddenDOMWindow;
+            
+            win.openDialog("chrome://navigator/content/navigator.xul", "",
+                           "chrome,all, dialog=no", UrlToGoTo );
+        }
+    }	
+ /*
+    var uri = Components.classes["@mozilla.org/network/standard-url;1"].createInstance(Components.interfaces.nsIURI);
+    uri.spec = aURL;
+    var protocolSvc = Components.classes["@mozilla.org/uriloader/external-protocol-service;1"].getService(Components.interfaces.nsIExternalProtocolService);
+    protocolSvc.loadUrl(uri);
+    */
+}
+
+
+const SEAMONKEY_ID = "{92650c4d-4b8e-4d2a-b7eb-24ecf4f6b63a}";
+const THUNDERBIRD_ID = "{3550f703-e582-4d05-9a08-453d09bdfdc6}";
+function MPS_isThunderBird() {
+	var id;
+	  if("@mozilla.org/xre/app-info;1" in Components.classes) {
+	    // running under Mozilla 1.8 or later
+	    id = Components.classes["@mozilla.org/xre/app-info;1"]
+	                   .getService(Components.interfaces.nsIXULAppInfo).ID;
+	  } else {
+	    try {
+	      id = Components.classes["@mozilla.org/preferences-service;1"]
+	                     .getService(Components.interfaces.nsIPrefBranch)
+	                     .getCharPref("app.id");
+	    } catch(e) {
+	    }
+	  }
+ 	if ( id != null && id == THUNDERBIRD_ID ) {
+		return true;
+	}
+	else { 
+		return false;
+	}
+}
+
+function MPS_isSunbirdOrLightning() {
+	var id;
+	  if("@mozilla.org/xre/app-info;1" in Components.classes) {
+	    // running under Mozilla 1.8 or later
+	    id = Components.classes["@mozilla.org/xre/app-info;1"]
+	                   .getService(Components.interfaces.nsIXULAppInfo).ID;
+	  } else {
+	    try {
+	      id = Components.classes["@mozilla.org/preferences-service;1"]
+	                     .getService(Components.interfaces.nsIPrefBranch)
+	                     .getCharPref("app.id");
+	    } catch(e) {
+	    }
+	  }
+	  
+	// check if this is Sunbird
+ 	if ( id != null && id == "{718e30fb-e89b-41dd-9da7-e25a45638b28}" ) {
+		return true;
+	}
+	else 	if ( id != null && id == THUNDERBIRD_ID ) {
+		var em = Components.classes["@mozilla.org/extensions/manager;1"]
+                   .getService(Components.interfaces.nsIExtensionManager);
+		var addon = em.getItemForID("{e2fda1a4-762b-4020-b5ad-a41df1933103}");
+		// check to see if the version attribute exists (if not, then the addon doesn't exist)
+		if ( addon != null && (addon.version != null && addon.version != "" )) {
+			return true;
+		}		
+	}
+	return false;
+}
-- 
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