#
# Copyright 2009 (c) Pointwise, Inc.
# All rights reserved.
# 
# This sample Pointwise script is not supported by Pointwise, Inc.
# It is provided freely for demonstration purposes only.  
# SEE THE WARRANTY DISCLAIMER AT THE BOTTOM OF THIS FILE.
#

###############################################################################
##
## QuickScript.glf
##
## Script with Tk interface to execute arbitrary Glyph 2 commands
##
###############################################################################

package require PWI_Glyph 2

pw::Script loadTk

set savedScript ""

############################################################################
# makeWindow: build the Tk window
############################################################################
proc makeWindow { } {
  wm title . "Quick Glpyh Script"
  label .title -text "Quick Glyph Script"
  set font [font actual [.title cget -font] -family]
  .title configure -font [font create -family $font -weight bold]
  pack .title -expand 1 -side top

  pack [frame .hr1 -relief sunken -height 2 -bd 1] \
    -side top -padx 2 -fill x -pady 1
  pack [frame .inputs] -fill x -padx 2

  pack [frame .buttons] -fill x -padx 2 -pady 2 -side bottom
  pack [button .buttons.cancel -text "Quit" -command {\
    saveScriptVar
    exit
  }] -side right -padx 2
  pack [button .buttons.ok -text "Execute Script" -command {runScript}] \
    -side right -padx 2
  pack [button .buttons.clear -text "Clear" -command {clearText}] \
    -side right -padx 2

  pack [label .buttons.logo -image [pwLogo] -bd 0 -relief flat] \
      -side left -padx 5

  pack [frame .top] -side top -padx 2 -pady 1 -fill both -expand 1
  pack [scrollbar .top.sbar -command ".top.t yview"] \
    -side right -fill y -expand 0

  pack [text .top.t -width 80 -height 25 -font {courier 8} \
    -yscrollcommand ".top.sbar set"] \
    -side left -fill both -expand 1
  focus .top.t

  bind . <KeyPress-Escape> { .buttons.cancel invoke }
  bind . <Control-KeyPress-Return> { .buttons.ok invoke }

  loadScriptVar
}

######################################################################
# ErrorMsg: error popup message
######################################################################
proc ErrorMsg {msg {title "Error"}} {
  global dialog_win

  tk_messageBox -message "$msg" -type ok -icon error -title $title

  if { [info exists dialog_win] } {
    after 20 {RaiseWin $dialog_win}
  }
}

######################################################################
# runScript: run the contents of the script text widget
######################################################################
proc runScript {} {
  set script [.top.t get 0.1 end]

  if {[string length $script] > 0 } {
    if [catch {uplevel #0 $script} msg] {
      ErrorMsg $msg
    }
    pw::Display update
  }
}

######################################################################
# clearText: clear the contents of the script text widget
######################################################################
proc clearText {} {
  .top.t delete 0.1 end
}


######################################################################
# saveScriptVar: save the input text as a temporary script file
######################################################################
proc saveScriptVar { } {
  # NOTE: global variable lifetime is one script execution, so this
  #       doesn't really do anything useful. When glyph variables are
  #       implemented, this should change to use those instead.
  global savedScript

  set script [.top.t get 0.1 end]
  set savedScript [string trim $script]
}

############################################################################
# loadScriptVar: load the saved script into the input field
############################################################################
proc loadScriptVar {} {
  global savedScript

  if {[string length $savedScript] > 0 } {
    clearText
    .top.t insert end $savedScript
  }
}

proc pwLogo {} {
  set logoData "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36zG3rLM3aPF4qfJ5KzJ4LPL5LLM5LTO4rbN5bLR6LTR6LXQ6r3T5L3V6cLCwsTExMbGxsvLy8/P
z9HR0dXV1dbW1tjY2Nra2tzc3N7e3sDW5sHV6cTY6MnZ79De7dTg6dTh69Xi7dbj7tni793m7tXj
8Nbk9tjl9N3m9N/p9eHh4eTk5Obm5ujo6Orq6u3t7e7u7uDp8efs8uXs+Ozv8+3z9vDw8PLy8vL0
9/b29vb5+/f6+/j4+Pn6+/r6+vr6/Pn8/fr8/Pv9/vz8/P7+/gAAACH5BAMAAP8ALAAAAAB4ABgA
AAj/AP8JHEiwoMGDCBMqXMiwocOHECNKnEixosWLGDNqZCioo0dC0Q7Sy2btlitisrjpK4io4yF/
yjzKRIZPIDSZOAUVmubxGUF88Aj2K+TxnKKOhfoJdOSxXEF1OXHCi5fnTx5oBgFo3QogwAalAv1V
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ufFaIV8QNpeMMAkVlSyRiRNb0DFCFlu4wSlWYaL2mOp13/tY4A7CL63cRQ9aEYBT0seyfsQjHedg
xAG24ofITaBRIGTW2OJ3EH7o4gtfCIETRBAFEYRgC06YAw3CkIqVdK9cCZRdQgCVAKWYwy/FK4i9
3TYQIboE4BmR6wrABBCUmgFAfgXZRxfs4ARPPCEOZJjCHVxABFAA4R3sic2bmIbAv4EvaglJBACu
IxAMAKARBrFXvrhiAX8kEWVNHOETE+IPbzyBCD8oQRZwwIVOyAAXrgkjijRWxo4BLnwIwUcCJvgP
ZShAUfVa3Bz/EpQ70oWJC2mAKDmwEHYAIxhikAQPeOCLdRTEAhGIQKL0IMoGTGMgIBClA9QxkA3U
0hkKgcy9HHEQDcRyAr0ChAWWucwNMIJZ5KilNGvpADtt5JrYzKY2t8nNbnrzm+B8SEAAADs="

  return [image create photo -format GIF -data $logoData]
}

makeWindow
::tk::PlaceWindow . widget
wm protocol . WM_DELETE_WINDOW "saveScriptVar; destroy ."

tkwait window .

#
# DISCLAIMER:
# TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, POINTWISE DISCLAIMS
# ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED
# TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE, WITH REGARD TO THIS SCRIPT.  TO THE MAXIMUM EXTENT PERMITTED
# BY APPLICABLE LAW, IN NO EVENT SHALL POINTWISE BE LIABLE TO ANY PARTY
# FOR ANY SPECIAL, INCIDENTAL, INDIRECT, OR CONSEQUENTIAL DAMAGES
# WHATSOEVER (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF
# BUSINESS INFORMATION, OR ANY OTHER PECUNIARY LOSS) ARISING OUT OF THE
# USE OF OR INABILITY TO USE THIS SCRIPT EVEN IF POINTWISE HAS BEEN
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGES AND REGARDLESS OF THE
# FAULT OR NEGLIGENCE OF POINTWISE.
#