player/util.c

   1 #include <gtk/gtk.h>
   2 #include <config.h>
   3 #include "util.h"
   4 #include "error.h"
   5
   6 const char *
   7 get_data_file_path(const char *filename)
   8 {
   9         char *path = g_build_filename(PACKAGE_DATA_DIR, filename);
  10         if(g_file_test(path, G_FILE_TEST_EXISTS))
  11                 return path;
  12 #ifdef DEBUG
  13         g_free(path);
  14         path = g_build_filename(PACKAGE_SRC_DIR, filename);
  15         if(g_file_test(path, G_FILE_TEST_EXISTS))
  16                 return path;
  17 #endif /* DEBUG */
  18         g_error("Could not find data file: %s", filename);
  19 }
  20
  21 GtkBuilder *
  22 new_builder_with_objects(char **object_ids)
  23 {
  24         GError *error = NULL;
  25         GtkBuilder *builder = gtk_builder_new();
  26
  27         if( !gtk_builder_add_objects_from_file(builder, PACKAGE_DATA_DIR "/chimara.ui", object_ids, &error) ) {
  28 #ifdef DEBUG
  29                 g_error_free(error);
  30                 error = NULL;
  31                 if( !gtk_builder_add_objects_from_file(builder, PACKAGE_SRC_DIR "/chimara.ui", object_ids, &error) )
  32 #endif /* DEBUG */
  33                         goto fail;
  34         }
  35         return builder;
  36
  37 fail:
  38         error_dialog(NULL, error, _("Error while building interface: "));
  39         return NULL;
  40 }
  41
  42 GObject *
  43 load_object(GtkBuilder *builder, const char *name)
  44 {
  45         GObject *retval;
  46         if( (retval = gtk_builder_get_object(builder, name)) == NULL) {
  47                 error_dialog(NULL, NULL, "Error while getting object '%s'", name);
  48                 g_error("Error while getting object '%s'", name);
  49         }
  50         return retval;
  51 }
  52
  53 GtkUIManager *
  54 new_ui_manager(const char *filename)
  55 {
  56         GError *error = NULL;
  57         GtkUIManager *uimanager = gtk_ui_manager_new();
  58         char *path = g_build_filename(PACKAGE_DATA_DIR, filename, NULL);
  59
  60         if( !gtk_ui_manager_add_ui_from_file(uimanager, path, &error) ) {
  61 #ifdef DEBUG
  62                 g_free(path);
  63                 path = g_build_filename(PACKAGE_SRC_DIR, filename, NULL);
  64                 g_error_free(error);
  65                 error = NULL;
  66                 if( !gtk_ui_manager_add_ui_from_file(uimanager, path, &error) )
  67 #endif /* DEBUG */
  68                         goto fail;
  69         }
  70         return uimanager;
  71
  72 fail:
  73         error_dialog(NULL, error, _("Error while building interface: "));
  74         return NULL;
  75 }
  76