gui/hkl-gui-macros.h

   1 /* This file is part of the hkl library.
   2  *
   3  * The hkl library is free software: you can redistribute it and/or modify
   4  * it under the terms of the GNU General Public License as published by
   5  * the Free Software Foundation, either version 3 of the License, or
   6  * (at your option) any later version.
   7  *
   8  * The hkl library is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  * GNU General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License
  14  * along with the hkl library.  If not, see <http://www.gnu.org/licenses/>.
  15  *
  16  * Copyright (C) 2003-2016 Synchrotron SOLEIL
  17  *                         L'Orme des Merisiers Saint-Aubin
  18  *                         BP 48 91192 GIF-sur-YVETTE CEDEX
  19  *
  20  * Authors: Picca Frédéric-Emmanuel <picca@synchrotron-soleil.fr>
  21  */
  22
  23 #ifndef __HKL_GUI_MACROS_H__
  24 #define __HKL_GUI_MACROS_H__
  25
  26 #include <gtk/gtk.h>
  27
  28 #include "hkl.h"
  29 #include "hkl-gui-pseudoaxes.h"
  30
  31
  32 /* TODO put in a private common header */
  33 #define get_object(builder, type, priv, name) do{                       \
  34                 priv->name = type(gtk_builder_get_object(builder, #name)); \
  35                 if(priv->name == NULL)                                  \
  36                         fprintf(stdout, "%s is NULL ???", #name);       \
  37         }while(0);
  38
  39 #define get_model(filename)                                             \
  40         (0 == access(filename, R_OK)) ? filename :                      \
  41         ((0 == access("../data/" filename, R_OK)) ? "../data/" filename : \
  42          ((0 == access(PKGDATA "/hkl3d/" filename, R_OK)) ? PKGDATA "/hkl3d/" filename : NULL))
  43
  44 static void get_ui(GtkBuilder *builder, const char *filename)
  45 {
  46         if (0 == access(filename, R_OK))
  47                 gtk_builder_add_from_file (builder, filename, NULL);
  48         else{
  49                 char *ui = g_build_filename(PKGDATA, filename, NULL);
  50                 gtk_builder_add_from_file (builder, ui, NULL);
  51                 g_free(ui);
  52         }
  53 }
  54
  55 #endif /* __HKL_GUI_MACROS_H__ */