X-Git-Url: http://git.dolda2000.com/gitweb/?a=blobdiff_plain;f=common%2Fmakegdesc;h=32271fb191aa2b4c7208a5fc5700e72eb2199ffc;hb=4dda7bfaad18c2d4bf23d7b85641c34a632c3ae6;hp=0eaf7c7c24d26f514dd19b9f6c707b8f3f4ea924;hpb=9ac4fb2aa0a4f7a9a3c87aceb742a356523fc805;p=doldaconnect.git

diff --git a/common/makegdesc b/common/makegdesc
index 0eaf7c7..32271fb 100755
--- a/common/makegdesc
+++ b/common/makegdesc
@@ -1,5 +1,10 @@
 #!/usr/bin/perl
 
+use Getopt::Long;
+use IO::File;
+
+GetOptions(\%args, "h=s") || exit 1;
+
 $tempvar = 0;
 
 sub printwidgets
@@ -423,6 +428,20 @@ sub printwidgets
     }
 }
 
+sub printheader
+{
+    my($widget, $handle);
+    $handle = $_[1];
+    foreach $widget (@{$_[0]})
+    {
+	if($widget->{"var"})
+	{
+	    $handle->print("extern GtkWidget *" . $options{"prefix"} . $widget->{"name"} .";\n");
+	}
+	printheader($widget->{"subwidgets"}, $handle) if($widget->{"subwidgets"});
+    }
+}
+
 sub printvars
 {
     my($widget);
@@ -488,6 +507,13 @@ while(<>)
     }
 }
 
+if($args{"h"})
+{
+    $hfile = IO::File->new($args{"h"}, "w") || die;
+    printheader $rootwidgets, $hfile;
+    $hfile->close();
+}
+
 printvars $rootwidgets;
 print "\n";
 print "GtkWidget *create_" . $options{"prefix"} . "wnd(void)\n";