1 files changed, 55 insertions, 13 deletions

diff --git a/apps/plugins/lib/printcell_helper.h b/apps/plugins/lib/printcell_helper.h
index adc98e5a5f..f58e73c0a5 100644
--- a/apps/plugins/lib/printcell_helper.h
+++ b/apps/plugins/lib/printcell_helper.h
@@ -21,25 +21,67 @@
 
 #ifndef _PRINTCELL_LIST_H_
 #define _PRINTCELL_LIST_H_
+#ifndef PRINTCELL_MAX_COLUMNS
+#define PRINTCELL_MAX_COLUMNS 16 /* Max 32 (hidecol_flags)*/
+#endif
+
 #define PRINTCELL_MAXLINELEN MAX_PATH
+#define PC_COL_FLAG(col) ((uint32_t)(col >= 0 \
+        && col < PRINTCELL_MAX_COLUMNS) ? 1u<<col : -1u)
+
+#define PRINTCELL_COLUMN_IS_VISIBLE(flag, col) ((flag & PC_COL_FLAG(col)) == 0)
+#define PRINTCELL_COLUMN_FLAG(col) (PC_COL_FLAG(col))
 
-/*  sets the printcell function enabled */ 
-void  printcell_enable(struct gui_synclist *gui_list, bool enable, bool separator);
+struct printcell_settings
+{
+   bool cell_separator;
+   char title_delimeter;
+   char text_delimeter;
+   uint32_t hidecol_flags;
+};
 
-/* 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$Col3
- returns number of columns
+/* Printcell initialization - Sets title and calculates cell widths
+*  by default each column is identified by '$' character
+*  ex 3 columns title = "Col1$Col2$Col3" also accepts $*WIDTH$
+*  ex 3 columns varying width title = "$*64$Col1$*128$Col2$Col3
+*  supplying struct printcell_settings pcs allows changing default settings
+*  supply NULL to use defaults
+*
+* Returns number of columns
 */
-int   printcell_set_columns(struct gui_synclist *gui_list,
-                            char * title, enum themable_icons icon);
+int printcell_set_columns(struct gui_synclist *gui_list,
+                          struct printcell_settings * pcs,
+                          char * title, enum themable_icons icon);
+
+/* Sets the printcell function enabled (use after initializing with set_column)
+ * Note you should call printcell_enable(false) if the list might be reused */
+void printcell_enable(bool enable);
 
-/* increments the current selected column negative increment is allowed
-   returns the selected column 
+/* 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);
+int printcell_increment_column(int increment, bool wrap);
+
+/* Return index of the currently selected column (-1 to ncols - 1) */
+int printcell_get_column_selected(void);
+
+/* 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_column_text(int selcol, char *buf, size_t bufsz);
 
-/* return the text of currently selected column buffer should be sized
+/* Return the text of currently selected column title 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);
+char *printcell_get_title_text(int selcol, char *buf, size_t bufsz);
+
+
+/* Hide or show a specified column - supply col = -1 to affect all columns */
+void printcell_set_column_visible(int col, bool visible);
+
+/* Return visibility of a specified column
+*  returns (1 visible or 0 hidden)
+*  if supply col == -1 a flag with visibility of all columns will be returned
+*  NOTE: flag denotes a hidden column by a 1 in the column bit (1 << col#)
+*  PRINTCELL_COLUMN_IS_VISIBLE(flag,col) macro will convert to bool
+*/
+uint32_t printcell_get_column_visibility(int col);
 #endif /*_PRINTCELL_LIST_H_*/