private static void writeCloseListener(final Shell shell) throws IOException {
// JSWriter writer = JSWriter.getWriterFor( shell );
Boolean newValue = Boolean.valueOf(ShellEvent.hasListener(shell));
Boolean defValue = Boolean.FALSE;
// writer.set( PROP_SHELL_LISTENER, "hasShellListener", newValue, defValue );
boolean hasChanged = WidgetLCAUtil.hasChanged(shell, PROP_SHELL_LISTENER, newValue, defValue);
if (hasChanged) {
IWidgetSynchronizer synchronizer = WidgetSynchronizerFactory.getSynchronizerForWidget(shell);
if (newValue.booleanValue()) {
synchronizer.addListener("closelistener");
} else {
synchronizer.removeListener("closelistener");
}
}
}
static String getLibraryName(String mozillaPath) {
/*
* The name of the Gecko library to glue to changed between the XULRunner 10 and
* 24 releases. However it's not possible to programmatically know the version
* of a XULRunner that's being used before it has been glued. To determine the
* appropriate Gecko library name to return, look for the presence of an "xpcom"
* library in the mozilla path, which is present in all supported XULRunner releases
* prior to XULRunner 24. If this library is there then return it, and if it's not
* there then assume that XULRunner 24 is being used and return the new library name
* instead ("xul").
*/
if (IsXULRunner24 == null) {
/* IsXULRunner24 not yet initialized */
IsXULRunner24 = new File(mozillaPath, LIB_XPCOM).exists() ? Boolean.FALSE : Boolean.TRUE;
}
return IsXULRunner24.booleanValue() ? LIB_XUL : LIB_XPCOM;
}