Add:graphics_gtk_drawing_area:Support for NAVIT_XID

git-svn-id: https://navit.svn.sourceforge.net/svnroot/navit/trunk@2054 ffa7fe5e-494d-0410-b361-a75ebd5db220

diff --git a/navit/navit/graphics/gtk_drawing_area/graphics_gtk_drawing_area.c b/navit/navit/graphics/gtk_drawing_area/graphics_gtk_drawing_area.c
index c67158a..5b41397 100644 (file)
--- a/navit/navit/graphics/gtk_drawing_area/graphics_gtk_drawing_area.c
+++ b/navit/navit/graphics/gtk_drawing_area/graphics_gtk_drawing_area.c
@@ -836,7 +836,14 @@ get_data(struct graphics_priv *this, char *type)
        if (!strcmp(type,"gtk_widget"))
                return this->widget;
        if (!strcmp(type,"window")) {
-               this->win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+               char *cp = getenv("NAVIT_XID");
+               unsigned xid = 0;
+               if (cp) 
+                       xid = strtol(cp, NULL, 0);
+               if (!xid)
+                       this->win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+               else
+                       this->win = gtk_plug_new(xid);
                gtk_window_set_default_size(GTK_WINDOW(this->win), this->win_w, this->win_h);
                dbg(1,"h= %i, w= %i\n",this->win_h, this->win_w);
                gtk_window_set_title(GTK_WINDOW(this->win), "Navit");