helm/gtkmathview-bonobo/src/control-data.c

   1
   2 #include "control-data.h"
   3
   4 GtkMathViewControlData*
   5 gtk_math_view_control_data_new(GtkMathView *math_view)
   6 {
   7   GtkMathViewControlData *cd = g_new(GtkMathViewControlData,1);
   8   cd->math_view = math_view;
   9   cd->semantic_selection = FALSE;
  10   cd->first_selected = NULL;
  11   cd->root_selected = NULL;
  12   return cd;
  13 }
  14
  15 void
  16 gtk_math_view_control_data_destroy(GtkMathViewControlData* cd)
  17 {
  18   GdomeException exc = 0;
  19   //gtk_object_unref(cd->math_view);
  20   cd->math_view = NULL;
  21   if (cd->first_selected != NULL)
  22     {
  23       gdome_el_unref(cd->first_selected, &exc);
  24       g_assert(exc == 0);
  25       cd->first_selected = NULL;
  26     }
  27   if (cd->root_selected != NULL)
  28     {
  29       gdome_el_unref(cd->root_selected, &exc);
  30       g_assert(exc == 0);
  31       cd->root_selected = NULL;
  32     }
  33   g_free(cd);
  34 }
  35