Math and progressbar

[Terenz]

Hi,

Everytime is always hard for me to explain all the situation

So, i need to "monitor" a file download from a different software, example this file is called:

File1.exe.part

Of this file i know the original size, File1.exe, example it is 10MB

I'm using Adlib in this way:

AdlibRegister("_Monitor")

Func __Monitor()
    Local Static $iStartingSize = 10000 ; 10MB, i'll change the value dinamically
    Local $iCurrentSize = FileGetSize("File1.exe.part")
    If $iCurrentSize <> $iPreviousSize Then
        $iPreviousSize = $iCurrentSize
        GUICtrlSetData($hProgress, Int($iCurrentSize / ($iStartingSize) * 100))
    EndIf
EndFunc   ;==>__MonitorFile_Crypt

Until that work, i'm fill the progressbar at 100% and i know when is done using WinGetHandle of the original software for stopping it.

But with 1 file... but i have more than 1

Example if i have 4 file the progressbar need to fill at 100% only if all the files are download.

Pratically from 0 to 25% file 1, from 25% to 50% file 2 but always base this value on the real size of the file.

The question is, How to use GUICtrlSetData for partially fill the progressbar like from 0-25 25-50 instead of from 0 to 100% but always based on filesize?

If something is not clear...i can't post any code this time i don't know how to reproduce the script

Edited March 18, 2015 by Terenz

[UEZ]

How about to create 2 progress bars - 1 for current download and 2 for overall?

Edited March 18, 2015 by UEZ

[Terenz]

I prefer only one for everything, i'll use your suggestion only if no other solution avaiable.

[zalomalo]

Do you know the sizes of every file before download ?. If so, its inmediate, dont ?

Edited March 18, 2015 by zalomalo

[UEZ]

Here a way:

Global Const $hGUI = GUICreate("Test", 600, 300)
Global Const  $iLabel = GUICtrlCreateLabel("", 10, 50, 580, 90)
GUICtrlSetFont(-1, 50)
Global Const $iProgressbar = GUICtrlCreateProgress( 10, 200, 580, 20)
GUISetState()

Global $aFile[4][3] = [["File1.exe", 0, 50], ["File2.exe", 0, 100], ["File3.exe", 0, 75], ["File4.exe", 0, 25]]
Global $iFiles = UBound($aFile), $iPart = 0

AdlibRegister("Progress", 100)

Do
    Switch GUIGetMsg()
        Case -3
            AdlibUnRegister("Progress")
            Exit
    EndSwitch
Until False

Func Progress()
    GUICtrlSetData($iLabel, $aFile[$iPart][0])
    GUICtrlSetData($iProgressbar, ($aFile[$iPart][1] / $aFile[$iPart][2] * 100) * 1 / $iFiles + ($iPart * 100 / $iFiles))
    WinSetTitle($hGUI, "", StringFormat("%.2f %", ($aFile[$iPart][1] / $aFile[$iPart][2] * 100) * 1 / $iFiles))
    $aFile[$iPart][1] += 1
    If $aFile[$iPart][1] > $aFile[$iPart][2] Then
        $iPart += 1
        GUISetBkColor(Random(0x400000, 0x800000, 1), $hGUI)
    EndIf
    If $iPart >= $iFiles Then AdlibUnRegister("Progress")
EndFunc

[Terenz]

UEZ i have some problem, sometimes i have strange value that make the progressbar crazy

See in 7-13-8 or 28-57-28 and so on.

Do you know how i can resolve?

EDIT: I'm still working on it

Edited March 19, 2015 by Terenz

[UEZ]

I assume that your $iCurrentSize and/or $iStartingSize value(s) "go(es) crazy"!

[Terenz]

Probably but with only one file using Int($iCurrentSize / ($iStartingSize) * 100) i don't have any problems 

Instead using that formula still having issue, i'm debugging my code for check if there are any error but for now i don't have found nothing

[Terenz]

I'm reup the thread again because my values goes crazy so i need to change approach.

Assuming i know this time the total file size of all the files:

Global $aFile[4][3] = [["File1.exe", 0, 50], ["File2.exe", 0, 100], ["File3.exe", 0, 75], ["File4.exe", 0, 25]]
Global $iFiles = UBound($aFile), $iTotalbyte = 250, $iPart = 0

And i want to check "byte by byte" until i reach $iTotalbyte, always one progressbar for all, what is the formula to apply? Thanks again

Because if i'm using Int($iCurrentSize / ($iTotalbyte) * 100)) for the value $iCurrentSize i have something like:

0
120
150 ; end of file
0
12
35 ; end of file
0
etc.

So the progress start from zero each time and not from the previus size...and i can't sum value or it will be more then the $iTotalbyte ( example $iTotalbyte = 185 - 0+120+150+0+12+35 = too much instead 150+35=185 but with a progress bar  )

Edited April 2, 2015 by Terenz

[SadBunny]

ConsoleWrite the values every time you perform the calculation, this should indicate what is going wrong.

[Terenz]

If i know what calculation i need to do...post #5 was correct but i can't apply to my case so i need to chage approach and using the current byte / total byte instead of splitting the progress bar in "parts" like that post do.

Edited April 2, 2015 by Terenz