initial commit to suse branch: eclipse integration

1 files changed, 49 insertions, 0 deletions

diff --git a/opensuse/core/tdebase/nsplugin-init-gtk.diff b/opensuse/core/tdebase/nsplugin-init-gtk.diff
new file mode 100644
index 000000000..882c12443
--- /dev/null
+++ b/opensuse/core/tdebase/nsplugin-init-gtk.diff
@@ -0,0 +1,49 @@
+--- nsplugins/viewer/nsplugin.h~	2008-02-13 10:40:38.000000000 +0100
++++ nsplugins/viewer/nsplugin.h	2010-09-22 23:31:58.721961990 +0200
+@@ -315,6 +315,10 @@ private:
+   QPtrList<NSPluginInstance> _trash;
+ 
+   QCString _app;
++
++  // If plugins use gtk, we call the gtk_init function for them ---
++  // but only do it once.
++  static bool s_initedGTK;
+ };
+ 
+ 
+--- nsplugins/viewer/nsplugin.cpp~	2008-02-13 10:40:38.000000000 +0100
++++ nsplugins/viewer/nsplugin.cpp	2010-09-22 23:31:58.775909705 +0200
+@@ -1330,6 +1330,9 @@ DCOPRef NSPluginViewer::newClass( QStrin
+ 
+ /****************************************************************************/
+ 
++bool NSPluginClass::s_initedGTK = false;
++
++typedef void gtkInitFunc(int *argc, char ***argv);
+ 
+ NSPluginClass::NSPluginClass( const QString &library,
+                               QObject *parent, const char *name )
+@@ -1377,6 +1380,23 @@ NSPluginClass::NSPluginClass( const QStr
+ 
+     // initialize plugin
+     kdDebug(1431) << "Plugin library " << library << " loaded!" << endl;
++
++    // see if it uses gtk
++    if (!s_initedGTK) {
++        gtkInitFunc* gtkInit = (gtkInitFunc*)_handle->symbol("gtk_init");
++        if (gtkInit) {
++            kdDebug(1431) << "Calling gtk_init for the plugin" << endl;
++            // Prevent gtk_init() from replacing the X error handlers, since the Gtk
++            // handlers abort when they receive an X error, thus killing the viewer.
++            int (*old_error_handler)(Display*,XErrorEvent*) = XSetErrorHandler(0);
++            int (*old_io_error_handler)(Display*) = XSetIOErrorHandler(0);
++            gtkInit(0, 0);
++            XSetErrorHandler(old_error_handler);
++            XSetIOErrorHandler(old_io_error_handler);
++            s_initedGTK = true;
++        }
++    }
++
+     _constructed = true;
+     _error = initialize()!=NPERR_NO_ERROR;
+ }