MODIFYING AN EXISTING INDICATOR

HELLO,

I need some modifications into my indicator . I need to add the possibility to show the old zones in addition to the current ones .

We can already choose the possibility of displaying the old zones with the history mode with a double click when the option is ON, but this remove the current zones .

What i want is the possibility when you activate the HISTORY MODE :

to KEEP THE OLD ZONES DISPLAYED AUTOMATICALLY based on the BACK LIMIT OPTION YOU CHOOSE ,WITHOUT HAVING TO DOUBLE CLICK TO THE LEFT OF THE CHART WHERE YOU WANT IT TO APPEAR, IN ADDITION TO THE CURRENT ONES , AND HAVE THE POSSIBILITY TO EXTEND THEM UNTIL THE ACTUAL DATE EVEN IF IT IS MERGING INTO THE CURRENT ZONES OF THE DAY.

I want this option "CHOOSE BACK LIMIT FOR HISTORY" to be added under the "HISTORY MODE " . We can also have the possibility to choose the colors of the old zones and extend them until date  .

The color the user will choose will be the same for each old zones .

I will attach 2 files to show you what i mean by the zones , and and tow others ones to let you know where i want it to be in the config .

TO DISPLAY THE OLD ZONES , YOU HAVE TO  DOUBLE CLICK TO THE LEFT  ON THE CHART WHERE YOU WANT THE ZONES TO APPEARED WHEN THE HISTORY MODE IS ON