1 files changed, 45 insertions, 0 deletions

diff --git a/apps/plugins/lib/printcell_helper.h b/apps/plugins/lib/printcell_helper.h
new file mode 100644
index 0000000000..adc98e5a5f
--- /dev/null
+++ b/apps/plugins/lib/printcell_helper.h
@@ -0,0 +1,45 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2021 William Wilgus
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#ifndef _PRINTCELL_LIST_H_
+#define _PRINTCELL_LIST_H_
+#define PRINTCELL_MAXLINELEN MAX_PATH
+
+/*  sets the printcell function enabled */ 
+void  printcell_enable(struct gui_synclist *gui_list, bool enable, bool separator);
+
+/* sets title and calculates cell widths each column is identified by '$' character
+ ex 3 columns title = "Col1$Col2$Col3" also accepts $*WIDTH$
+ ex 3 columns varying width title = "$*64$Col1$*128$Col2$Col3
+ returns number of columns
+*/
+int   printcell_set_columns(struct gui_synclist *gui_list,
+                            char * title, enum themable_icons icon);
+
+/* increments the current selected column negative increment is allowed
+   returns the selected column 
+   range: -1(no selection) to ncols - 1 */
+int   printcell_increment_column(struct gui_synclist *gui_list, int increment, bool wrap);
+
+/* return the text of currently selected column buffer should be sized
+ * for max item len, buf[PRINTCELL_MAXLINELEN] is a safe bet */
+char *printcell_get_selected_column_text(struct gui_synclist *gui_list, char *buf, size_t bufsz);
+#endif /*_PRINTCELL_LIST_H_*/