-- 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: 3
-- first background id: 2660
-- card count: 15
-- first card id: 3017
-- list block id: 5364
-- print block id: 0
-- font table block id: 0
-- style table block id: 0
-- free block count: 0
-- free size: 0 bytes
-- total size: 144384 bytes
-- stack block size: 6656 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]: 0x8000000008000000
-- patterns[2]: 0x8800220088002200
-- patterns[3]: 0x8888222288882222
-- patterns[4]: 0x88AA22AA88AA22AA
-- patterns[5]: 0xCCAA33AACCAA33AA
-- patterns[6]: 0xEEAABBAAEEAABBAA
-- patterns[7]: 0xEEBBBBEEEEBBBBEE
-- patterns[8]: 0xFFBBFFEEFFBBFFEE
-- patterns[9]: 0xFFBBFFFFFFBBFFFF
-- 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]: 0x038448300C020101
-- 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]: 0xF0F0F0F00F0F0F0F
-- patterns[34]: 0x081C22C180010204
-- patterns[35]: 0xFF808080FF080808
-- patterns[36]: 0xF87422478F172271
-- patterns[37]: 0xBF00BFBFB0B0B0B0
-- patterns[38]: 0xFF7FBE5DA2418000
-- patterns[39]: 0xFAF5FAF5A050A050
-- checksum: 0x0
----- HyperTalk script -----
on startUp
  getHomeInfo
  pass startUp
  hide menubar
  hide message box
  set the name of background button id 31 to "Menus On"
end startUp

on enterkey
  if the tool is "browse tool"
  then choose button tool
else if the tool is "button tool"
then choose field tool
else choose browse tool
end enterkey

on resume
  getHomeInfo
  pass resume
end resume

on getHomeInfo
  global stacks,applications,documents,userName
  set lockScreen to true
  set lockMessages to true
  push this card
  go to card "User Preferences" of stack "Home"
  put card field "User Name" into userName
  set userLevel to card field "User Level"
  set powerKeys to the hilite of button "Power Keys"
  set blindTyping to the hilite of button "Blind Typing"
  put field "paths" of card "stacks" into stacks
  put field "paths" of card "applications" into applications
  put field "paths" of card "documents" into documents
  pop card
  set lockScreen to false
  set lockMessages to false
  hide menubar
  hide message box
  set the name of background button id 31 to "Menus On"
end getHomeInfo

on searchScript pattern,stackName -- search all scripts of a stack
  set lockMessages to true
  if stackName is not empty then go to stack stackName

  if the script of this stack contains pattern
  then edit script of this stack

  repeat with i = 1 to the number of bkgnds
    go to card 1 of bkgnd i
    if the script of this bkgnd contains pattern
    then edit script of bkgnd

    repeat with j = 1 to the number of bkgnd buttons
      if the script of bkgnd button j contains pattern
      then edit script of bkgnd button j
    end repeat

    repeat with j = 1 to the number of bkgnd fields
      if the script of bkgnd field j contains pattern
      then edit script of bkgnd field j
    end repeat

  end repeat

  repeat with i = 1 to the number of cards
    go card i
    if the script of this card contains pattern
    then edit script of this card

    repeat with j = 1 to the number of card buttons
      if the script of card button j contains pattern
      then edit script of card button j
    end repeat

    repeat with j = 1 to the number of card fields
      if the script of card field j contains pattern
      then edit script of card field j
    end repeat

  end repeat
  set lockMessages to false
end searchScript

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
  set lockscreen to true
  put the short name of this background into rememberThis
  push this card
  go first card
  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