!define PRODUCT_NAME "Drag 'n drop from Playlist Editor"
!define PRODUCT_VERSION "v0.8"
!define PRODUCT_PUBLISHER "Jonas Sandman"
!define PRODUCT_WEB_SITE "http://www.joonas.ne1.net"
!define PRODUCT_UNINST_KEY "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}"
!define PRODUCT_UNINST_ROOT_KEY "HKLM"

; MUI 1.67 compatible ------
!include "MUI.nsh"

; MUI Settings
!define MUI_WELCOMEFINISHPAGE_BITMAP "${NSISDIR}\Contrib\Graphics\Wizard\orange.bmp"
!define MUI_UNWELCOMEFINISHPAGE_BITMAP "${NSISDIR}\Contrib\Graphics\Wizard\orange-uninstall.bmp"
!define MUI_ABORTWARNING
!define MUI_ICON "${NSISDIR}\Contrib\Graphics\Icons\orange-install.ico"
!define MUI_UNICON "${NSISDIR}\Contrib\Graphics\Icons\orange-uninstall.ico"
!define VERSION "0.8"
!define ALT_VER "0.8"
!define PLUG "dragndrop"
!define PLUG_ALT "gen_dragndrop"
!define PLUG_FILE "gen_dragndrop.dll"

; Welcome page
!insertmacro MUI_PAGE_WELCOME
; License page
!insertmacro MUI_PAGE_LICENSE "license.txt"
; Components page
!insertmacro MUI_PAGE_COMPONENTS
; Directory page
!insertmacro MUI_PAGE_DIRECTORY
; Instfiles page
!insertmacro MUI_PAGE_INSTFILES
; Finish page
!define MUI_FINISHPAGE_RUN "$INSTDIR\winamp.exe"
!define MUI_FINISHPAGE_RUN_TEXT "Run Winamp"
!define MUI_FINISHPAGE_LINK "Joonas Website"
!define MUI_FINISHPAGE_LINK_LOCATION "http://www.joonas.ne1.net"
!insertmacro MUI_PAGE_FINISH

; Uninstaller pages
!insertmacro MUI_UNPAGE_INSTFILES

; Language files
!insertmacro MUI_LANGUAGE "English"

; detect winamp path from uninstall string if available
InstallDirRegKey HKLM \
                 "Software\Microsoft\Windows\CurrentVersion\Uninstall\Winamp" \
                 "UninstallString"
; MUI end ------

Name "${PRODUCT_NAME} ${PRODUCT_VERSION}"
OutFile "${PLUG_ALT}_v${ALT_VER}.exe"
InstallDir "$PROGRAMFILES\Winamp"
ShowInstDetails show
ShowUnInstDetails show

Section "Drag 'n drop in Playlist Editor" SEC01
SectionIn RO
  Call CloseWinamp
  SetOutPath "$INSTDIR\Plugins"
  SetOverwrite on
  File "gen_dragndrop.dll"
 
SectionEnd

Section -"hidden"
  WriteUninstaller "$INSTDIR\Plugins\uninst_gen_tagger.exe"
  WriteRegStr ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}" "DisplayName" "$(^Name)"
  WriteRegStr ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}" "UninstallString" "$INSTDIR\Plugins\dl\uninst_gen_dl.exe"
  WriteRegStr ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}" "DisplayVersion" "${PRODUCT_VERSION}"
  WriteRegStr ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}" "URLInfoAbout" "${PRODUCT_WEB_SITE}"
  WriteRegStr ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}" "Publisher" "${PRODUCT_PUBLISHER}"

SectionEnd

; Section descriptions
!insertmacro MUI_FUNCTION_DESCRIPTION_BEGIN
  !insertmacro MUI_DESCRIPTION_TEXT ${SEC01} "${PLUG} ${VERSION} [required]"
!insertmacro MUI_FUNCTION_DESCRIPTION_END

Function un.onUninstSuccess
  HideWindow
  
  MessageBox MB_ICONINFORMATION|MB_OK "$(^Name) has been uninstalled."
FunctionEnd

Function un.onInit
  MessageBox MB_ICONQUESTION|MB_YESNO|MB_DEFBUTTON2 "Are you sure you want to uninstall $(^Name)?" IDYES +2
  Abort
FunctionEnd

Section Uninstall
  Call un.CloseWinamp
  Delete "$INSTDIR\..\gen_dragndrop.dll"
  
  Delete "$INSTDIR\uninst_gen_dragndrop.exe"

  DeleteRegKey ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}"
  SetAutoClose true
SectionEnd

;--------------------------------
Function CloseWinamp
Push $5
loop:
FindWindow $5 "Winamp v1.x"
IntCmp $5 0 done
SendMessage $5 16 0 0
Sleep 250
Goto loop
done:
Pop $5
FunctionEnd

Function un.CloseWinamp
Push $5
loop:
FindWindow $5 "Winamp v1.x"
IntCmp $5 0 done
SendMessage $5 16 0 0
Sleep 250
Goto loop
done:
Pop $5
FunctionEnd