X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fui%2Fgui%2Fhelper.c;h=0dfae65964e47f973e3e0450aa2639b17692dd4b;hb=60429959d82cbe0d27be3c150bb89c4a237cb3e8;hp=e25342ed0dc2a472a54db9c256bc3fa48642fed6;hpb=cd7df218e1f2798b4ac8e193558a67e6ad59e3ed;p=pspp

diff --git a/src/ui/gui/helper.c b/src/ui/gui/helper.c
index e25342ed0d..0dfae65964 100644
--- a/src/ui/gui/helper.c
+++ b/src/ui/gui/helper.c
@@ -40,6 +40,7 @@
 #include <data/settings.h>
 
 #include "psppire-data-store.h"
+#include "psppire.h"
 
 #include "gl/configmake.h"
 #include "xalloc.h"
@@ -274,14 +275,38 @@ clone_list_store (const GtkListStore *src)
 }
 
 
+
+
+static gboolean 
+on_delete (GtkWindow *window, GdkEvent *e, GtkWindow **addr)
+{
+  *addr = NULL;
+
+  return FALSE;
+}
+
 void
-paste_syntax_in_new_window (const gchar *syntax)
+paste_syntax_to_window (const gchar *syntax)
 {
-  GtkWidget *se = psppire_syntax_window_new ();
+  static GtkWidget *the_syntax_pasteboard = NULL;
+
+  GtkTextBuffer *buffer = NULL;
+
+  if ( NULL == the_syntax_pasteboard)
+    {
+      the_syntax_pasteboard = psppire_syntax_window_new ();
+      g_signal_connect (the_syntax_pasteboard, "delete-event", G_CALLBACK (on_delete),
+			&the_syntax_pasteboard);
+    }
+
+  buffer = GTK_TEXT_BUFFER (PSPPIRE_SYNTAX_WINDOW (the_syntax_pasteboard)->buffer);
 
-  gtk_text_buffer_insert_at_cursor (PSPPIRE_SYNTAX_WINDOW (se)->buffer, syntax, -1);
+  gtk_text_buffer_begin_user_action (buffer);
+  gtk_text_buffer_insert_at_cursor (buffer, syntax, -1);
+  gtk_text_buffer_insert_at_cursor (buffer, "\n", 1);
+  gtk_text_buffer_end_user_action (buffer);
 
-  gtk_widget_show (se);
+  gtk_widget_show (the_syntax_pasteboard);
 }