Fixed a bug with text grid line input in the middle of an existing selection

git-svn-id: http://lassie.dyndns-server.com/svn/gargoyle-gtk@36 ddfedd41-794f-dd11-ae45-00112f111e67

diff --git a/src/input.c b/src/input.c
index bda5b4f724317b2ddd4381498ad30a5330ebbf74..c5d7b90147d245e2fae777938d96e5442f9ec9e8 100644 (file)
--- a/src/input.c
+++ b/src/input.c
@@ -60,6 +60,17 @@ text_grid_request_line_event_common(winid_t win, glui32 maxlen, gboolean insert,
     end_iter = start_iter;
     gtk_text_iter_set_line_offset(&end_iter, cursorpos + win->input_length);
     
+       /* If the buffer currently has a selection with one bound in the middle of
+       the input field, then deselect it. Otherwise the input field gets trashed */
+       GtkTextIter start_sel, end_sel;
+       if( gtk_text_buffer_get_selection_bounds(buffer, &start_sel, &end_sel) )
+       {
+               if( gtk_text_iter_in_range(&start_sel, &start_iter, &end_iter) )
+                       gtk_text_buffer_place_cursor(buffer, &end_sel);
+               if( gtk_text_iter_in_range(&end_sel, &start_iter, &end_iter) )
+                       gtk_text_buffer_place_cursor(buffer, &start_sel);
+       }
+       
     /* Erase the text currently in the input field and replace it with a GtkEntry */
     gtk_text_buffer_delete(buffer, &start_iter, &end_iter);
     win->input_anchor = gtk_text_buffer_create_child_anchor(buffer, &start_iter);