java - Firefox in Eclipse RCP -

i'm trying use firefox swt browser runs inside eclipse rcp plugin.

i've tried loading xulrunner using following code found here:

    bundle bundle = platform.getbundle(plugin_name); //$non-nls-1$     if (bundle != null) {         url resourceurl = bundle.getresource("xulrunner"); //$non-nls-1$         if (resourceurl != null) {             try {                 url fileurl = filelocator.tofileurl(resourceurl);                 file file = new file(fileurl.touri());                 system.setproperty(                         "org.eclipse.swt.browser.xulrunnerpath", "file:///" + file.getabsolutepath()); //$non-nls-1$                 system.setproperty("org.eclipse.swt.browser.defaulttype",                         "mozilla");              } catch (ioexception e) {                 e.printstacktrace();             } catch (urisyntaxexception e) {                 e.printstacktrace();             }         }     }     browser webbrowser = new browser(parent, swt.mozilla); 

i'm using windows 7 x86 , eclipse indigo. have tried xulrunner 3.6.25 , 10. firefox version used 10 , 22.

no matter version, crashes giving stacktrace:

org.eclipse.swt.swterror: xpcom error -2147467259 @ org.eclipse.swt.browser.mozilla.error(mozilla.java:2502) @ org.eclipse.swt.browser.mozilla.initxulrunner(mozilla.java:2464) @ org.eclipse.swt.browser.mozilla.create(mozilla.java:672) @ org.eclipse.swt.browser.browser.<init>(browser.java:99) 

if remove file:/// before path xulrunner error c not registered protocol in xulrunner 3.6.25.

does know particular xpcom error means , how fix it?

building on this answer, these steps made firefox work me inside eclipse:

1. install ajax tools framework (http://wiki.eclipse.org/atf/installing)
2. under "run configurations..." -> "plug-ins" add org.mozilla.xulrunner , org.mozilla.xulrunner.win32.win32.x86

3. start firefox within swt.browser using following code:

   bundle bundle = platform.getbundle("org.mozilla.xulrunner"); //$non-nls-1$   if (bundle != null) {     url resourceurl = bundle.getresource("xulrunner"); //$non-nls-1$     if (resourceurl != null) {         try {             url fileurl = filelocator.tofileurl(resourceurl);             file file = new file(fileurl.touri());             system.setproperty("org.eclipse.swt.browser.defaulttype",                     "mozilla");             system.setproperty(                     "org.eclipse.swt.browser.xulrunnerpath", file.getabsolutepath()); //$non-nls-1$          } catch (ioexception e) {             e.printstacktrace();         } catch (urisyntaxexception e) {             e.printstacktrace();         }     } } else {     system.err.println("could not find xulrunner bundle"); } browser webbrowser = new browser(parent, swt.mozilla); griddata grid = new griddata(griddata.fill_both); webbrowser.setlayoutdata(grid); // prepending "file://" prevents "<driveletter> not registered protocol" error string graphurl = "file://c:/users/you/yourgraph.html" webbrowser.seturl(graphurl);