Esempi in C++ (Cpp) per gdict_defbox_get_text

Esempio n. 1

File: gdict-print.c Progetto: kenvandine/gnome-utils

static void
begin_print (GtkPrintOperation *operation,
             GtkPrintContext   *context,
             gpointer           user_data)
{
  GdictPrintData *data = user_data;
  gchar *contents;
  gdouble height;

  height = gtk_print_context_get_height (context)
           - HEADER_HEIGHT (10)
           - HEADER_GAP (3);

  contents = gdict_defbox_get_text (data->defbox, NULL);

  data->lines = g_strsplit (contents, "\n", 0);
  data->n_lines = g_strv_length (data->lines);
  data->lines_per_page = floor (height / data->font_size);

  data->n_pages = (data->n_lines - 1) / data->lines_per_page + 1;

  gtk_print_operation_set_n_pages (operation, data->n_pages);

  g_free (contents);
}

Esempio n. 2

File: gdict-applet.c Progetto: monsta/mate-utils

static void
save_cb (GtkWidget   *widget,
         GdictApplet *applet)
{
  GdictAppletPrivate *priv = applet->priv;
  GtkWidget *dialog;

  if (!priv->defbox)
    return;
  
  dialog = gtk_file_chooser_dialog_new (_("Save a Copy"),
  					GTK_WINDOW (priv->window),
  					GTK_FILE_CHOOSER_ACTION_SAVE,
  					GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
  					GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
  					NULL);
  gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (dialog), TRUE);
  
  /* default to user's $HOME */
  gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (dialog), g_get_home_dir ());
  gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (dialog), _("Untitled document"));
  
  if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
    {
      gchar *filename;
      gchar *text;
      gsize len;
      GError *write_error = NULL;
      
      filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
      
      text = gdict_defbox_get_text (GDICT_DEFBOX (priv->defbox), &len);
      
      g_file_set_contents (filename,
      			   text,
      			   len,
      			   &write_error);
      if (write_error)
        {
          gchar *message;
          
          message = g_strdup_printf (_("Error while writing to '%s'"), filename);
          
          gdict_show_error_dialog (GTK_WINDOW (priv->window),
          			   message,
          			   write_error->message);
          
          g_error_free (write_error);
          g_free (message);
        }
      
      g_free (text);
      g_free (filename);
    }

  gtk_widget_destroy (dialog);
}