-- stack: in.0
-- format: 8 (HyperCard 1)
-- flags: 0x0 (none)
-- protect password hash: 0
-- maximum user level: 5 (scripting)
-- window: Rect(x1=0, y1=0, x2=0, y2=0)
-- screen: Rect(x1=0, y1=0, x2=0, y2=0)
-- card dimensions: w=0 h=0
-- scroll: x=0 y=0
-- background count: 8
-- first background id: 3091
-- card count: 38
-- first card id: 4851
-- list block id: 10270
-- print block id: 3564
-- font table block id: 0
-- style table block id: 0
-- free block count: 0
-- free size: 0 bytes
-- total size: 140704 bytes
-- stack block size: 5120 bytes
-- created by hypercard version: 0x00000000
-- compacted by hypercard version: 0x00000000
-- modified by hypercard version: 0x00000000
-- opened by hypercard version: 0x00000000
-- patterns[0]: 0x0000000000000000
-- patterns[1]: 0x0000220000002200
-- patterns[2]: 0x8800220088002200
-- patterns[3]: 0xCC003300CC003300
-- patterns[4]: 0xCC883322CC883322
-- patterns[5]: 0xFF00FF00FF00FF00
-- patterns[6]: 0xEECCBB33EECCBB33
-- patterns[7]: 0xFFCCFF33FFCCFF33
-- patterns[8]: 0xFFEEFFBBFFEEFFBB
-- patterns[9]: 0xFFFFFFBBFFFFFFBB
-- patterns[10]: 0x8010022001084004
-- patterns[11]: 0xFFFFFFFFFFFFFFFF
-- patterns[12]: 0x8822882288228822
-- patterns[13]: 0x1122448811224488
-- patterns[14]: 0xC4800C6843023026
-- patterns[15]: 0xB130031BD8C00C8D
-- patterns[16]: 0xAA00AA00AA00AA00
-- patterns[17]: 0x8822552288225522
-- patterns[18]: 0x8855225588552255
-- patterns[19]: 0x77DD77DD77DD77DD
-- patterns[20]: 0x8000000000000000
-- patterns[21]: 0xAA55AA55AA55AA55
-- patterns[22]: 0x5555555555555555
-- patterns[23]: 0x8244394482010101
-- patterns[24]: 0x8814224188412214
-- patterns[25]: 0x8080413E080814E3
-- patterns[26]: 0x22048C7422179810
-- patterns[27]: 0xBE808808EB088880
-- patterns[28]: 0x25C8328964244C92
-- patterns[29]: 0xA29C41BE2AC914EB
-- patterns[30]: 0x40A00000040A0000
-- patterns[31]: 0x8040200002040800
-- patterns[32]: 0xAA00800088008000
-- patterns[33]: 0xFF80808080808080
-- patterns[34]: 0x081C22C180010204
-- patterns[35]: 0xFF808080FF080808
-- patterns[36]: 0xF87422478F172271
-- patterns[37]: 0xBF00BFBFB0B0B0B0
-- patterns[38]: 0xFF7FBE5DA2418000
-- patterns[39]: 0xFAF5FAF5A050A050
-- checksum: 0x0
----- HyperTalk script -----
on openStack
  push recent card
  hide message box
  set userlevel to 5
end openStack

on mouseup
  if the optionkey is not down then
    exit mouseup
  else
    if the shiftkey is down then
      edit script of this background
    else
      edit script of target
    end if
  end if
end mouseup


on newcard
  ask "What do you want to name this card?"
  set cursor to 4
  put "Please wait while we fix things up for you..."
  put it into newName
  if newName is empty then
    domenu delete card
    exit newcard
  end if
  set the name of this card to newName
  put newName into field name
  set lockscreen to true
  put the short name of this background into rememberThis
  push this card
  go first card
  put newName&"," after card field rememberThis
  pop card
  set lockscreen to false
  hide message window
end newcard


on controlbutton ref
  if the commandkey is down then
    visual dissolve to black
    visual dissolve
    go first card of background ref
    exit controlbutton
  end if

  set cursor to 4
  put card field ref into theList
  DoList "Card","Cancel",theList,one
  get the result
  if it is not empty then
    visual scroll left to gray
    visual scroll right
    go card item 2 of it
  end if
end controlbutton

--
-- LastPathComponent -- given a file pathname, returns the last
-- component i.e. whatever comes after the last colon, if anything.
-- From Dewi Williams
--
function LastPathComponent name
-- scan backwards for the last colon.
repeat with i = the length of name down to 1
  if character i of name is ":" then exit repeat
end repeat

if i is 1 then
  -- Name was of the form ":thing" or "thing". Check for leading
  -- colon, and adjust if necessary. Done for generality.
  if first character of name is ":" then
    put 2 into i
  end if
else
  add 1 to i -- skip the colon
end if

-- Name was of the form "Thing:otherthing". Return "otherThing".
put empty into lastpath
repeat with j = i to the length of name
  put character j of name after lastpath
end repeat
return lastpath
end LastPathComponent


--
-- OsErr: for displaying Operating system error codes returned by
-- Sublaunch, RenameFile, MoveFile and DeleteFile XFCNs.
-- From Dewi Williams
--
on OsErr err
  -- Translate the most common ones
  if err > 0 then -- XFCN convention
    put "Parameter error with function" into errstr
  else if err is -59 then
    put "Problem during rename" into errstr
  else if err is -54 then
    put "Attempt to open locked file for writing" into errstr
  else if err is -46 then
    put "Volume locked by software" into errstr
  else if err is -45 then
    put "File locked" into errstr
  else if err is -44 then
    put "Volume locked by hardware" into errstr
  else if err is -43 then
    put "File not found" into errstr
  else if err is -37 then
    put "Bad volume or file name" into errstr
  else if err is -36 then
    put "I/O error" into errstr
  else if err is -35 then
    put "No such volume" into errstr
  else if err is -34 then
    put "Disk is full" into errstr
  else if err is -49 then
    put "File already open for writing" into errstr
  else
    put "Failed with error" && err into errstr
  end if
  answer errstr with "OK"
end OsErr