Nxs是NSIS初始化界面带有进度条和取消按钮的插件

/*
Nxs是NSIS初始化界面带有进度条和取消按钮的插件
nxs可以显示一个初始化界,其实可以稍稍改变一下就成了自定义界面带消息传递的进度条,插件功能十分强大.
*/
!AddPluginDir "../../Plugins"
Name "example"
OutFile "example.exe"
AutoCloseWindow True
BGGradient 000000 000080 FFFFFF
InstallDir "$PROGRAMFILESMy Application"
!include "WinMessages.nsh"
Page directory
Page instfiles
Function .onInit
nxs::Show /NOUNLOAD `$(^Name) Setup` /top `Setup installing something$r$nPlease wait...` /sub `$r$n$r$n Preparing...` /h 0 /pos 0 /max 100 /can 1 /end
 Sleep 1000 ; Delay to show Cancel button text before it will be changed to Quit
nxs::getWindow /NOUNLOAD
Pop $0 ; $0 now contains the handle to the dialog
GetDlgItem $1 $0 2 ; button=2; top=8; progress=10; sub=11; icon=12
SendMessage $1 ${WM_SETTEXT} 1 "STR:&Quit" ; Change button label &Cancel to &Quit
StrCpy $1 -1
sleep:
IntOp $1 $1 + 1
nxs::Update /NOUNLOAD /sub "$r$n$r$n $1% complite" /pos $1 /end
 Sleep $1
nxs::HasUserAborted /NOUNLOAD
Pop $0 ; $0 now contains "1" if user clicked Cancel or "0" otherwise.
StrCmp $0 1 destroy
StrCmp $1 100 0 sleep
destroy:
nxs::Destroy
;MessageBox MB_OK "$1% complited"
StrCmp $1 100 +2
quit ;Aborts dialog if user clicked Quit
FunctionEnd
Function .onGUIInit
 ; plug-in requires this to be called in .onGUIInit
 ; if you use it in the .onInit function.
 ; If you leave it out the installer dialog will be minimized.
 Abort
 quit
 #ShowWindow $HWNDPARENT 2
FunctionEnd
Section
SectionEnd