riempire directory testo sul pulsante di scatto in MUI NSI Installer, utilizzando ButtonEvent plug-in

Question

Ho aggiunto pulsante personalizzato utilizzando Resource Hacker sulla Directory MUI pagina del programma di installazione, ora voglio che quando il pulsante viene premuto allora la casella di testo predefinito in cui l'utente entra nel InstallDir (il percorso in cui è installata l'applicazione), è riempito con alcuni testo specificato. per favore mi aiuti con il codice?

Sto usando plug-in ButtonEvent, ma io non so cosa codice per scrivere nel gestore di eventi. Attualmente sono solo la visualizzazione di una finestra di messaggio quando il pulsante viene premuto per garantire che l'evento sta lavorando. Si prega di aiuto.

!define IDC_BUTTON_SETPATH 1200 (1200 is the ID OF THE BUTTON ADDED from Resource hacker)

;Pages

  !insertmacro MUI_PAGE_WELCOME

  !define MUI_PAGE_CUSTOMFUNCTION_SHOW DirectoryShow
  !define MUI_PAGE_CUSTOMFUNCTION_LEAVE DirectoryLeave

   !insertmacro MUI_PAGE_DIRECTORY

 !insertmacro MUI_PAGE_COMPONENTS
 !insertmacro MUI_PAGE_INSTFILES
 !insertmacro MUI_PAGE_FINISH

;--------------------------------

Function buttonclicked
   MessageBox MB_OK|MB_ICONEXCLAMATION "You Clicked Me "

  Abort

FunctionEnd

# Occurs on installer UI initialization.
Function myGuiInit

  # Create event handler for our parent window button.
  GetFunctionAddress $R3 buttonclicked
  ButtonEvent::AddEventHandler ${IDC_BUTTON_SETPATH} $R3

FunctionEnd

------------------------ NUOVA CURA PART-- CODICE PER TRE pulsanti personalizzati ---------- ---------

!include MUI2.nsh
; --------------------------------------------------

  !define IDC_BUTTON_CDRIVEPATH         1200
  !define IDC_BUTTON_DDRIVEPATH         1201
  !define IDC_BUTTON_EDRIVEPATH         1202

; --------------------------------------------------

# The event handler for our parent button is added in MyGUIInit.
!define MUI_CUSTOMFUNCTION_GUIINIT myGuiInit
  !define MUI_HEADERIMAGE
  !define MUI_HEADERIMAGE_BITMAP "${NSISDIR}\Contrib\Graphics\Header\pksicon.bmp" ; optional
  !define MUI_WELCOMEFINISHPAGE_BITMAP "${NSISDIR}\Contrib\Graphics\Wizard\pksleftimage.bmp" ;
;--------------------------------


XPStyle on


;Interface Settings

  !define MUI_ABORTWARNING

;--------------------------------
;Pages

  !insertmacro MUI_PAGE_WELCOME
  !insertmacro MUI_PAGE_LICENSE "${NSISDIR}\Docs\Modern UI\licensefile.txt"
!define MUI_PAGE_CUSTOMFUNCTION_SHOW DirectoryShow

   !insertmacro MUI_PAGE_DIRECTORY
 !insertmacro MUI_PAGE_COMPONENTS
 !insertmacro MUI_PAGE_INSTFILES
 !insertmacro MUI_PAGE_FINISH

 ; --------------------------------------------------

; Languages.

!insertmacro MUI_LANGUAGE English

; --------------------------------------------------


!macro SetDirPageInstallDir text
!if "${MUI_SYSVERSION}" < "2.0"
Push $0
FindWindow $0 "#32770" "" $HWNDPARENT
GetDlgItem $0 $0 0x3FB
SendMessage $0 ${WM_SETTEXT} 0 "STR:${text}"
Pop $0
!else
SendMessage $mui.DirectoryPage.Directory ${WM_SETTEXT} 0 "STR:${text}"
!endif
!macroend


# Called when the CDRIVEPATH button is pressed.
Function CDRIVEPATH

  MessageBox MB_OK|MB_ICONEXCLAMATION "The Software will be installed in : C:\ "

;In buttonclicked handler
!insertmacro SetDirPageInstallDir "C:\"

FunctionEnd
;--------------------------------

Function DDRIVEPATH

  MessageBox MB_OK|MB_ICONEXCLAMATION "The Software will be installed in : D:\ "

;In buttonclicked handler
!insertmacro SetDirPageInstallDir "D:\"

FunctionEnd
;--------------------------------
Function EDRIVEPATH

  MessageBox MB_OK|MB_ICONEXCLAMATION "The Software will be installed in : E:\ "

;In buttonclicked handler
!insertmacro SetDirPageInstallDir "E:\"

FunctionEnd
;--------------------------------

InstallDir $INSTDIR


# Occurs on installer UI initialization.
Function myGuiInit

  # Create event handler for our parent window button.
  GetFunctionAddress $R0 CDRIVEPATH
  ButtonEvent::AddEventHandler ${IDC_BUTTON_CDRIVEPATH} $R0

;  GetFunctionAddress $R1 EDRIVEPATH  **-----this line causes error**
;   ButtonEvent::AddEventHandler ${IDC_BUTTON_DDRIVEPATH} $R1   -----this line causes error

;  GetFunctionAddress $R2 EDRIVEPATH  **-----this line causes error**
;  ButtonEvent::AddEventHandler ${IDC_BUTTON_EDRIVEPATH} $R2  -----this line causes error



FunctionEnd

;------------------------------------------------

# Occurs on Directory page show.
Function DirectoryShow

  # Create event handler for our Directory page button. /NOTIFY makes
  # the button move to the next page when clicked.
  ButtonEvent::AddEventHandler ${IDC_BUTTON_CDRIVEPATH} 

  ButtonEvent::AddEventHandler ${IDC_BUTTON_DDRIVEPATH} 

  ButtonEvent::AddEventHandler ${IDC_BUTTON_EDRIVEPATH} 


  # Disable next button.
  GetDlgItem $R0 $HWNDPARENT 1
  EnableWindow $R0 0


FunctionEnd 


 ; --------------------------------------------------

;General

  ;Name and file
 Name NEW_FILL_TEXTBOX_BUTTONCLICK
OutFile NEW_FILL_TEXTBOX_BUTTONCLICK.exe


 Section

    DetailPrint "SUCCESSFULLY INSTALLED"

SectionEnd

Answer 1

non ha detto quale versione del MUI che si sta utilizzando, questa macro dovrebbe gestire sia ...

!macro SetDirPageInstallDir text
!if "${MUI_SYSVERSION}" < "2.0"
Push $0
FindWindow $0 "#32770" "" $HWNDPARENT
GetDlgItem $0 $0 0x3FB
SendMessage $0 ${WM_SETTEXT} 0 "STR:${text}"
Pop $0
!else
SendMessage $mui.DirectoryPage.Directory ${WM_SETTEXT} 0 "STR:${text}"
!endif
!macroend


;In buttonclicked handler
!insertmacro SetDirPageInstallDir "$programfiles\Hello World"