Track whether the plugin is in- or out-of process

GtkPlug behaves differently in each instance, so we need to keep track
of how the plugin is being run.

1 files changed, 8 insertions, 0 deletions

diff --git a/src/evbp.c b/src/evbp.c
index fab3838..b6e6ff1 100644
--- a/src/evbp.c
+++ b/src/evbp.c
@@ -43,6 +43,7 @@ typedef struct evbp_priv {
     NPP npp;
     GtkWidget *plug;
     GtkWidget *viewer;
+    gboolean in_process;
 } evbp_priv_t;
 
 static char *evbp_mime_string = NULL;
@@ -213,6 +214,13 @@ evbp_set_window(NPP instance, NPWindow *window)
                                     window->height);
         gtk_container_add(GTK_CONTAINER(priv->plug), priv->viewer);
         gtk_widget_show(priv->plug);
+
+        /* Figure out whether the plugin is in the same process or not. If the
+         * plug is a toplevel widget, then it's out of process.
+         */
+        priv->in_process = !gtk_widget_is_toplevel(priv->plug);
+        g_debug("the plugin is %s-process",
+                priv->in_process ? "in" : "out-of");
     }
 
     return NPERR_NO_ERROR;