XPStyle on ; This must be on for the Marquee to show
!include nsDialogs.nsh ; For WS_* and NSD_SetImage
!include WinMessages.nsh
!ifndef PBS_MARQUEE
!define PBS_MARQUEE 8
!endif
!ifndef PBM_SETMARQUEE
!define PBM_SETMARQUEE 0x40A
!endif
!macro ProgressMarquee_Begin
FindWindow $0 "#32770" "" $HWNDPARENT ; Find inner dialog
GetDlgItem $0 $0 1004 ; Find progress-bar
System::Call USER32::GetWindowLong(ir0,i-16)i.r1
IntOp $1 $1 | ${PBS_MARQUEE}
System::Call USER32::SetWindowLong(ir0s,i-16,ir1s) ; This also saves the handle and style on the stack, we need those to turn it off again.
SendMessage $0 ${PBM_SETMARQUEE} 1 0 ; The last parameter is the speed or 0 for the default
!macroend
!macro ProgressMarquee_Remove
Exch
Pop $1
IntOp $0 ${PBS_MARQUEE} ~
IntOp $1 $1 & $0
System::Call USER32::SetWindowLong(is,i-16,ir1)
!macroend
Function DoLongOperation
DetailPrint "Starting long operation"
Sleep 4444
DetailPrint "Long operation ended..."
FunctionEnd
Section
DetailPrint "Simulating other install tasks..."
Sleep 222
Sleep 222
Sleep 222
Sleep 222
Sleep 222
Sleep 222
; Add a image and hide the log
FindWindow $2 "#32770" "" $HWNDPARENT ; Find inner dialog
GetDlgItem $0 $2 0x3F8 ; Find log window
System::Call *(i,i,i,i)i.r1 ; Allocate a RECT
System::Call 'USER32::GetWindowRect(ir0s,ir1)' ; Also saves log HWND on stack
ShowWindow $0 0 ; Hide log window
System::Call '*$1(i.r4,i.r5,i.r6,i.r7)'
IntOp $6 $6 - $4
IntOp $7 $7 - $5
System::Call 'USER32::ScreenToClient(ir2,ir1)'
System::Call '*$1(i.r4,i.r5)'
System::Free $1
System::Call 'USER32::CreateWindowEx(i0,t"STATIC",i0,i${WS_CHILD}|${WS_CLIPSIBLINGS}|${WS_VISIBLE}|${SS_BITMAP},ir4,ir5,ir6,ir7,ir2,i0,i0,i0)i.r2'
Push $2 ; Save HWND
SetDetailsPrint none
File "/oname=$pluginsdir\img.bmp" "${NSISDIR}\Contrib\Graphics\Header\orange.bmp"
SetDetailsPrint lastused
${NSD_SetImage} $2 "$pluginsdir\img.bmp" $9
Push $9 ; Save HBITMAP
!insertmacro ProgressMarquee_Begin
Call DoLongOperation
!insertmacro ProgressMarquee_Remove
; Remove and cleanup image
Pop $0
${NSD_FreeBitmap} $0
Pop $0
ShowWindow $0 0
Pop $0 ; Log window handle we saved
ShowWindow $0 1
SectionEnd
如果你想显示多个图像,那么你需要多次调用 ${NSD_SetImage} 但如果你想沿着这条路线走,最好写一个 NSIS 插件,在辅助线程上完成所有这些......