| 1 | # ---------------------------------------------------------------------- |
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| 2 | # LANGUAGE: Ruby API |
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| 3 | # ====================================================================== |
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| 4 | # AUTHOR: Michael McLennan, Purdue University |
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| 5 | # Copyright (c) 2004-2012 HUBzero Foundation, LLC |
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| 6 | # |
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| 7 | # See the file "license.terms" for information on usage and |
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| 8 | # redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES. |
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| 9 | # ====================================================================== |
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| 10 | language "Ruby" { |
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| 11 | extension ".rb" |
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| 12 | command {ruby @tool/@@FILENAME@@ @driver} |
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| 13 | |
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| 14 | main {# ---------------------------------------------------------------------- |
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| 15 | # MAIN PROGRAM - generated by the Rappture Builder |
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| 16 | # ---------------------------------------------------------------------- |
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| 17 | require "Rappture" |
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| 18 | |
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| 19 | # open the XML file containing the run parameters |
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| 20 | io = Rappture.new(ARGV[0]) |
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| 21 | |
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| 22 | ######################################################### |
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| 23 | # Get input values from Rappture |
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| 24 | ######################################################### |
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| 25 | @@INPUTS@@ |
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| 26 | |
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| 27 | ######################################################### |
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| 28 | # Add your code here for the main body of your program |
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| 29 | ######################################################### |
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| 30 | |
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| 31 | # spit out progress messages as you go along... |
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| 32 | io.progress(0, "Starting...") |
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| 33 | io.progress(5, "Loading data...") |
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| 34 | io.progress(50, "Half-way there") |
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| 35 | io.progress(100, "Done") |
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| 36 | |
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| 37 | ######################################################### |
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| 38 | # Save output values back to Rappture |
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| 39 | ######################################################### |
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| 40 | @@OUTPUTS@@ |
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| 41 | |
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| 42 | io.result(0) |
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| 43 | } |
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| 44 | |
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| 45 | input boolean { |
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| 46 | code "\n# get input value for $path" |
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| 47 | code "# returns value as string \"yes\" or \"no\"" |
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| 48 | code "str = io.get(\"$path.current\")" |
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| 49 | code "$id = (str == \"yes\")" |
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| 50 | } |
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| 51 | input image { |
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| 52 | code "\n# get input value for $path" |
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| 53 | code "# returns base64-encoded image data" |
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| 54 | code "$id = io.get(\"$path.current\")" |
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| 55 | } |
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| 56 | input number { |
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| 57 | set units [attr get units] |
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| 58 | if {$units ne ""} { |
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| 59 | code "\n# get input value for $path and convert to $units" |
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| 60 | code "str = io.get(\"$path.current\")" |
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| 61 | code "$id = io.convert(str, \"$units\", Rappture::UNITS_OFF)" |
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| 62 | } else { |
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| 63 | code "\n# get input value for $path" |
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| 64 | code "$id = io.get(\"$path.current\")" |
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| 65 | } |
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| 66 | } |
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| 67 | input * { |
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| 68 | code "\n# get input value for $path" |
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| 69 | code "$id = io.get(\"$path.current\")" |
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| 70 | } |
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| 71 | |
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| 72 | output curve { |
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| 73 | code "\n# save output value for $path" |
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| 74 | code "# this shows just one (x,y) point -- modify as needed" |
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| 75 | code "str = sprintf(\"%g %g\\n\", x, y)" |
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| 76 | code "io.put(\"$path.component.xy\", str, Rappture::APPEND)" |
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| 77 | } |
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| 78 | output histogram { |
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| 79 | code "\n# save output value for $path" |
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| 80 | code "# this shows just one point -- modify as needed" |
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| 81 | code "# (x,h,w) = x-coord, height of bar, and width of bar (optional)" |
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| 82 | code "str = sprintf(\"%g %g %g\\n\", x, h, w)" |
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| 83 | code "io.put(\"$path.component.xhw\", str, Rappture::APPEND)" |
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| 84 | } |
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| 85 | output image { |
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| 86 | code "\n# save output value for $path" |
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| 87 | code "# data should be base64-encoded image data" |
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| 88 | code "io.put(\"$path.current\", imdata)" |
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| 89 | } |
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| 90 | output * { |
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| 91 | code "\n# save output value for $path" |
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| 92 | code "io.put(\"$path.current\",$id)" |
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| 93 | } |
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| 94 | } |
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