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PhelipeLima

Help to filter a content list

4 posts in this topic

#1 ·  Posted (edited)

Hello!

I'm new to programming and AutoIt .... :mad2:

My problem is, this code draws a small window that has a list of files in the directory that is specified (used the '$caminho' variable to assign the desired location). I wanted to make a filter that my window, ie, the user types something and presses 'enter' for example and my list reloads with strings that have to do with what was typed in the filter.  :think:

Thank you!

#include <GuiConstants.au3>
#include <File.au3>
#include <GUIConstantsEx.au3>
#include <Array.au3>
#include <MsgBoxConstants.au3>
#include <ListviewConstants.au3>

;~ ----------v-a-r-i-á-v-e-i-s-------------------------------
Global $foto = Null, $lista, $barraInput
;~ Global Const $caminho = "D:\USERS\Public\Pictures\wall\"
Global Const $caminho = "D:\Imagens\"
;~ ---------------------------------------------------------

Opt("GUIOnEventMode", 1)

guiPrincipal()

Func guiPrincipal()
    $janela = GUICreate("IMPRIMIR ", 600, 500)
    GUISetOnEvent($GUI_EVENT_CLOSE, "fechar");chama a função 'fechar'
    $lista = GUICtrlCreateListView("Imagens ", 20, 30, 200, 350, $LVS_NOSORTHEADER)
    Local $UserList, $X = 0, $aUserList[5000], $I
    $UserList = _FileListToArray($caminho, "*.*", 1)
    $dimensao = UBound($UserList)
    If ($dimensao = 0) Then
        MsgBox(48, "Erro!", "Diretório não encontrado.")
    Else
        For $I = 1 To $UserList[0]
            Local $pString = String($UserList[$I]) ;cada valor do Array 'UserList' está sendo convertido para o tipo String
            GUICtrlCreateListViewItem($pString, $lista)
            $X += 1
        Next
    EndIf
    $BtnVisualizar = GUICtrlCreateButton("Visualizar", 140, 460, 80, 30)
    GUICtrlSetOnEvent(-1, "visualizar")
    GUICtrlCreateLabel("Filtro:", 10, 394, 30, 20)
    $barraInput = GUICtrlCreateInput("", 40, 390, 180, 20)
    GUICtrlSetOnEvent(-1, "filtrarFunc")
    GUISetState()
    While 1
        Sleep(10)
    WEnd
EndFunc   ;==>guiPrincipal


Func filtrarFunc()
    ;se eu utilizar o filtro, devo preencher novamente a lista
    ;contendo apenas itens que possuem a string que eu inseri
    ;dentro da inputText
    $texto = GUICtrlRead($barraInput) ;string
    Local $textoEmArray = StringToASCIIArray($texto) ;ascii
;~ Local $textoEmString = StringFromASCIIArray($textoArray) ;string
    $sItem = GUICtrlRead($lista)
    MsgBox(0, "", $sItem)
;~ $tamanhoLista = UBound($sItem)
;~ MsgBox(0,"",$sString)
;~ #cs
    Local $UserList, $X = 0, $aUserList[5000], $I
    $UserList = _FileListToArray($caminho, "*.*", 1)
    $dimensao = UBound($UserList)
    If ($dimensao = 0) Then
        MsgBox(48, "Erro!", "Diretório não encontrado.")
    Else
;~ For $I = 1 To $UserList[0]
;~ $aArray = _FileListToArrayRec($caminho, $texto, $FLTAR_FILESFOLDERS, $FLTAR_RECUR, $FLTAR_SORT)
;~ _ArrayDisplay($aArray, "Recur with filter")

;~ Local $pString = String($UserList[$I]) ;cada valor do Array 'UserList' está sendo convertido para o tipo String
        ;aqui insiro o código para verificar se a string atual possui a string do inputText....
;~ GUICtrlCreateListViewItem($pString, $lista)
;~ $X += 1
;~ Next
    EndIf
;~ $sItem = StringTrimRight($sItem, 1)
;~ #ce
EndFunc   ;==>filtrarFunc

Func visualizar()
    $sItem = GUICtrlRead(GUICtrlRead($lista))
    $sItem = StringTrimRight($sItem, 1); retira o "|" da string
    If ($foto = Null) Then
        $foto = GUICtrlCreatePic($caminho & $sItem, 230, 50, 358, 200)
    Else
        GUICtrlDelete($foto)
        $foto = GUICtrlCreatePic($caminho & $sItem, 230, 50, 358, 200)
    EndIf
EndFunc   ;==>visualizar

Func fechar()
    Exit
EndFunc   ;==>fechar
Edited by Melba23
Added code tags

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PhelipeLima,

Welcome to the AutoIt forums. When you post code please use Code tags - see here how to do it. Then you get a scrolling box and syntax colouring as you can see above now I have added the tags. :)

If you were prepared to use a List rather than a ListView, then >this code should give you good start - although it will need some modification. ;)

Take a look and come back if you have any questions. :)

M23


Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind._______My UDFs:

Spoiler

ArrayMultiColSort ---- Sort arrays on multiple columns
ChooseFileFolder ---- Single and multiple selections from specified path treeview listing
Date_Time_Convert -- Easily convert date/time formats, including the language used
ExtMsgBox --------- A highly customisable replacement for MsgBox
GUIExtender -------- Extend and retract multiple sections within a GUI
GUIFrame ---------- Subdivide GUIs into many adjustable frames
GUIListViewEx ------- Insert, delete, move, drag, sort, edit and colour ListView items
GUITreeViewEx ------ Check/clear parent and child checkboxes in a TreeView
Marquee ----------- Scrolling tickertape GUIs
NoFocusLines ------- Remove the dotted focus lines from buttons, sliders, radios and checkboxes
Notify ------------- Small notifications on the edge of the display
Scrollbars ----------Automatically sized scrollbars with a single command
StringSize ---------- Automatically size controls to fit text
Toast -------------- Small GUIs which pop out of the notification area

 

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#3 ·  Posted (edited)

Experimenta isto:

#include <GuiConstants.au3>
#include <File.au3>
#include <GUIConstantsEx.au3>
#include <Array.au3>
#include <MsgBoxConstants.au3>
#include <ListviewConstants.au3>
#include <GuiListView.au3>

;~ ----------v-a-r-i-á-v-e-i-s-------------------------------
Global $foto = Null, $lista, $barraInput
Global Const $caminho = FileSelectFolder('Pasta', '', 0, '')
;~ ---------------------------------------------------------

Opt("GUIOnEventMode", 1)

guiPrincipal()

Func guiPrincipal()
    $janela = GUICreate("IMPRIMIR ", 600, 500)
    GUISetOnEvent($GUI_EVENT_CLOSE, "fechar");chama a função 'fechar'
    $lista = GUICtrlCreateListView("Imagens ", 20, 30, 200, 350, $LVS_NOSORTHEADER)
    GUICtrlSendMsg(-1, $LVM_SETCOLUMNWIDTH, 0, 170)
    Local $UserList, $X = 0, $aUserList[5000], $I
    $UserList = _FileListToArray($caminho, "*.*", 1)
    $dimensao = UBound($UserList)
    If ($dimensao = 0) Then
        MsgBox(48, "Erro!", "Diretório não encontrado.")
    Else
        For $I = 1 To $UserList[0]
            Local $pString = String($UserList[$I]) ;cada valor do Array 'UserList' está sendo convertido para o tipo String
            GUICtrlCreateListViewItem($pString, $lista)
            $X += 1
        Next
    EndIf
    $BtnVisualizar = GUICtrlCreateButton("Visualizar", 140, 460, 80, 30)
    GUICtrlSetOnEvent(-1, "visualizar")
    GUICtrlCreateLabel("Filtro:", 10, 394, 30, 20)
    $barraInput = GUICtrlCreateInput("", 40, 390, 180, 20)
    GUICtrlSetOnEvent(-1, "filtrarFunc")
    GUISetState()
    While 1
        Sleep(10)
    WEnd
EndFunc   ;==>guiPrincipal


Func filtrarFunc()
    $texto = GUICtrlRead($barraInput) ;string
    _GUICtrlListView_DeleteAllItems($lista)
    Local $I, $UserList
    $UserList = _FileListToArray($caminho, '*', 1)
    ConsoleWrite('$UserList[0] '& $UserList[0] &@CRLF)
    ConsoleWrite('error '& @error &@CRLF)
        For $I = 1 To $UserList[0]
            $Str = StringInStr($UserList[$I], $texto, 0)
            If $Str = 0 Then
            ;Skip
            Else
            GUICtrlCreateListViewItem($UserList[$I], $lista)
            EndIf
        Next
EndFunc   ;==>filtrarFunc

Func visualizar()
    $sItem = GUICtrlRead(GUICtrlRead($lista))
    $sItem = StringTrimRight($sItem, 1); retira o "|" da string
    If ($foto = Null) Then
        $foto = GUICtrlCreatePic($caminho &'\'& $sItem, 230, 50, 358, 200)
    Else
        GUICtrlDelete($foto)
        $foto = GUICtrlCreatePic($caminho &'\'& $sItem, 230, 50, 358, 200)
    EndIf
EndFunc   ;==>visualizar

Func fechar()
    Exit
EndFunc   ;==>fechar

EDIT: Forgot the filter thing, working on it.

EDIT: Done, test it out

Edited by careca

Spoiler

Paster - Main function is to paste text, but has more functions.

OpenW - Open With... alternative, Open any file with any application, set it's icon, set application as default.

Renamer - Rename files and folders, remove portions of text from the filename etc.

BeatsPlayer - Music player.

Params Tool - Right click an exe to see it's parameters or execute them.

Regedit Control - Registry browsing history, quickly jump into any saved key.

Time4Shutdown - Write the time for shutdown in minutes.

Power Profiles Tool - Set a profile as active, delete, duplicate, export and import.

Firefox Profile Backup - Backup/restore previously saved profile.

Finished Task Shutdown - Shuts down pc when specified window/Wndl/process closes.

NetworkSpeedShutdown - Shuts down pc if download speed goes under "X" Kb/s.

 

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Thank you Melba23!!

Valeuuuuu Careca, não conhecia essa função 'StringInStr', muito boaaa!! Sem contar com os outros detalhes q vc implementou no código, curti muito! Agora quero fazer uma função para imprimir, vou tentar aqui, falou!! :thumbsup:

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