[16] | 1 | ;------------------------------------------------------------ |
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| 2 | ;------------------------------------------------------------ |
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| 3 | ;------------------------------------------------------------ |
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| 4 | ;+ |
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| 5 | ; |
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| 6 | ; |
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| 7 | ; |
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| 8 | ; - archiving possibilities - |
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| 9 | ; |
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| 10 | ; if archive_ps (common variable of cm_4ps) ne 0 then the postscript |
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| 11 | ; can be saved for archiving if it is printed or if the button |
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| 12 | ; "archive ps" is pressed. if it is printed and archive_ps = 1 then |
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| 13 | ; the archiving is done automatically whereas we ask if the postscript |
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| 14 | ; file must be archived or not. |
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| 15 | ; If the postcript name is "idl.ps" (default name) then this name will |
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| 16 | ; be changed to number.ps (number automatically found to be 1 larger |
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| 17 | ; that any of the existing ps file). |
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| 18 | ; |
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[104] | 19 | ; @categories for the postscripts |
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[16] | 20 | ; |
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[104] | 21 | ; @restrictions |
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| 22 | ; |
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[16] | 23 | ; 1) this is working only with unix/linux/osX machines |
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| 24 | ; |
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| 25 | ; 2) definition of the printing command |
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| 26 | ; |
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| 27 | ; the printing command is defined by the common variable "print_command" |
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| 28 | ; in cm_4ps. This command must be defind/build in a way that it the |
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| 29 | ; instruction: |
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| 30 | ; print_command[i]+printer_machine_names[i]+' '+file.ps |
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| 31 | ; or |
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| 32 | ; print_command+printer_machine_names[i]+' '+file.ps |
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| 33 | ; is working. default definition is '\lpr -P' |
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| 34 | ; |
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| 35 | ; |
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[104] | 36 | ; @history Sebastien Masson (smasson\@lodyc.jussieu.fr) |
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[16] | 37 | ; 21/12/98 |
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| 38 | ; 25/8/19999 utilisation des widgets |
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| 39 | ; 8/9/1999 utilisation de cw_bgroup |
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| 40 | ; June 2005: Sebastien Masson: cleaning, english version with new commons |
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| 41 | ;- |
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| 42 | ;------------------------------------------------------------ |
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| 43 | ;------------------------------------------------------------ |
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| 44 | ;------------------------------------------------------------ |
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| 45 | PRO printps_event, event |
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| 46 | ;------------------------------------------------------------ |
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| 47 | ; include commons |
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| 48 | @cm_4ps |
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| 49 | IF NOT keyword_set(key_forgetold) THEN BEGIN |
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| 50 | @updatenew |
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| 51 | ENDIF |
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| 52 | ;------------------------------------------------------------ |
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| 53 | ; What kind of event do we have ? |
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| 54 | widget_control, event.id, get_uvalue = uval |
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| 55 | ; case on the event |
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| 56 | CASE uval.name OF |
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| 57 | ;------------------------------------------------------------ |
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| 58 | ; visualize case : postscript visualization |
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| 59 | ;------------------------------------------------------------ |
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| 60 | 'visualize':BEGIN |
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| 61 | ; paper orientation |
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| 62 | if key_portrait EQ 1 then ori = 'portrait' ELSE ori = 'seascape' |
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| 63 | ; paper format |
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| 64 | CASE round(10*(total(page_size))) OF |
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| 65 | round(10*(83.9611 + 118.816)) : papsize = 'a0' |
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| 66 | round(10*(59.4078 + 83.9611)) : papsize = 'a1' |
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| 67 | round(10*(41.9806 + 59.4078)) : papsize = 'a2' |
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| 68 | round(10*(29.7039 + 41.9806)) : papsize = 'a3' |
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| 69 | round(10*(20.9903 + 29.7039)) : papsize = 'a4' |
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| 70 | round(10*(14.8519 + 20.9903)) : papsize = 'a5' |
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| 71 | round(10*(10.4775 + 14.8519)) : papsize = 'a6' |
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| 72 | round(10*(7.40833 + 10.4775)) : papsize = 'a7' |
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| 73 | round(10*(5.22111 + 7.40833)) : papsize = 'a8' |
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| 74 | round(10*(3.70417 + 5.22111)) : papsize = 'a9' |
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| 75 | round(10*(2.61056 + 3.70417)) : papsize = 'a10' |
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| 76 | round(10*(100.048 + 141.393)) : papsize = 'b0' |
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| 77 | round(10*(70.6967 + 100.048)) : papsize = 'b1' |
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| 78 | round(10*(50.0239 + 70.6967)) : papsize = 'b2' |
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| 79 | round(10*(35.3483 + 50.0239)) : papsize = 'b3' |
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| 80 | round(10*(25.0119 + 35.3483)) : papsize = 'b4' |
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| 81 | round(10*(17.6742 + 25.0119)) : papsize = 'b5' |
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| 82 | round(10*(22.86 + 30.48)) : papsize = 'archA' |
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| 83 | round(10*(30.48 + 45.72)) : papsize = 'archB' |
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| 84 | round(10*(45.72 + 60.96)) : papsize = 'archC' |
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| 85 | round(10*(60.96 + 91.44)) : papsize = 'archD' |
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| 86 | round(10*(91.44 + 121.92)) : papsize = 'archE' |
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| 87 | round(10*(21.59 + 33.02)) : papsize = 'flsa' |
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| 88 | round(10*(21.59 + 33.02)) : papsize = 'flse' |
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| 89 | round(10*(13.97 + 21.59)) : papsize = 'halfletter' |
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| 90 | round(10*(19.05 + 25.4)) : papsize = 'note' |
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| 91 | round(10*(21.59 + 27.94)) : papsize = 'letter' |
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| 92 | round(10*(21.59 + 35.56)) : papsize = 'legal' |
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| 93 | round(10*(27.94 + 43.18)) : papsize = '11x17' |
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| 94 | round(10*(43.18 + 27.94)) : papsize = 'ledger' |
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| 95 | ELSE:papsize = 'a4' |
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| 96 | ENDCASE |
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| 97 | ; call the viewers |
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| 98 | CASE event.value OF |
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| 99 | 'Ghostview':spawn, '\ghostview -'+papsize+' -quiet -'+ori+' '+uval.nameps |
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| 100 | 'Ghostscript':spawn, '\gs -sPAPERSIZE='+papsize+' -q '+uval.nameps |
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| 101 | 'Kghostview':spawn, '\kghostview '+uval.nameps |
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| 102 | ENDCASE |
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| 103 | return |
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| 104 | END |
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| 105 | ;------------------------------------------------------------ |
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| 106 | ; print case: print and archive the file if needed |
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| 107 | ;------------------------------------------------------------ |
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| 108 | 'print':BEGIN |
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| 109 | ; printer selection |
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| 110 | printer = printer_machine_names[event.value] |
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| 111 | ; print |
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| 112 | CASE n_elements(print_command) OF |
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| 113 | 0:ptcmd = '\lpr -P' |
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| 114 | 1:ptcmd = print_command[0] |
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| 115 | n_elements(printer_machine_names):ptcmd = print_command[event.value] |
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| 116 | ELSE:BEGIN |
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| 117 | ng = report('bad definition of print_command, common variable of cm_4ps. !C we did not print the postscript file', /simple) |
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| 118 | return |
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| 119 | END |
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| 120 | ENDCASE |
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| 121 | spawn, ptcmd + printer + ' ' + uval.nameps |
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| 122 | ; ; printing informations... |
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| 123 | ; spawn, '\lpq -P'+imprimante+' -l', info |
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| 124 | ; ; display them |
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| 125 | ; xdisplayfile, 'nothing', text = info $ |
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| 126 | ; , title = 'Printing Info '+file_basename(uval.nameps) $ |
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| 127 | ; , height = n_elements(info) < 24 |
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| 128 | END |
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| 129 | ELSE: |
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| 130 | ENDCASE |
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| 131 | ; we destroy the widget |
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| 132 | widget_control, event.top, /destroy |
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| 133 | ; if the file was originaly gzipped, then we re-gzip it and exit |
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| 134 | IF uval.gzip THEN BEGIN |
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| 135 | spawn, '\gzip ' + uval.nameps |
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| 136 | return |
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| 137 | ENDIF |
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| 138 | ;------------------------------------------------------------ |
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| 139 | ; archiving... |
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| 140 | ;------------------------------------------------------------ |
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| 141 | IF (uval.name EQ 'print' OR uval.name EQ 'archive') $ |
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| 142 | AND keyword_set(archive_ps) THEN BEGIN |
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| 143 | IF archive_ps NE 1 AND uval.name EQ 'print' then begin |
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| 144 | wesave = report('Shall we archive the postcript?', /defaul_no, /question) |
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| 145 | IF wesave EQ 0 THEN RETURN |
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| 146 | ENDIF |
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| 147 | ; if the name of the postscript is idl.ps then we change it |
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| 148 | IF file_basename(uval.nameps) EQ 'idl.ps' then BEGIN |
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| 149 | ; get the name of all the *.ps or *.ps.gz files available in psdir |
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| 150 | allps = file_search(psdir+'*[.ps|.ps.gz|.pdf]', /test_regular, /nosort) |
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| 151 | allps = file_basename(file_basename(allps,'.gz'),'.ps') |
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| 152 | allps = file_basename(allps,'.pdf') |
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| 153 | ; find which of these names corresponds to numbers... |
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| 154 | ; get ascii codes of the names |
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| 155 | testnumb = byte(allps) |
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| 156 | ; longest name |
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| 157 | maxstrlen = (size(testnumb, /dimensions))[0] |
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| 158 | ; ascii codes can be 0 or between byte('0') and byte('9') |
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| 159 | testnumb = testnumb EQ 0 OR $ |
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| 160 | (testnumb GE (byte('0'))[0] AND testnumb LE (byte('9'))[0]) |
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| 161 | testnumb = where(total(testnumb, 1) EQ maxstrlen, count) |
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| 162 | IF count NE 0 THEN BEGIN |
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| 163 | ; get the largest number |
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| 164 | psnumber = fix(allps[testnumb]) |
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| 165 | psnumber = (psnumber[reverse(sort(psnumber))])[0] + 1 |
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| 166 | ENDIF ELSE psnumber = 0 |
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| 167 | ; update uval.nameps |
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| 168 | dirname = file_dirname(uval.nameps, /mark_directory) |
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| 169 | uval.nameps = dirname+strtrim(psnumber, 2)+'.ps' |
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| 170 | ; change the name of the file |
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| 171 | file_move, dirname+'idl.ps', uval.nameps |
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| 172 | ENDIF |
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| 173 | spawn, '\gzip ' + uval.nameps |
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| 174 | ENDIF |
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| 175 | ; |
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| 176 | return |
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| 177 | end |
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| 178 | ;------------------------------------------------------------ |
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| 179 | ;------------------------------------------------------------ |
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[104] | 180 | ;+ |
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| 181 | ; @file_comments postscript visualisation/archiving/printing |
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| 182 | ; |
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| 183 | ; @param psfilename {in}{optional} the name of the postscript file we want to |
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| 184 | ; visualize and/or print and/or archive. It can also refer |
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| 185 | ; to a gzipped postscript file. If needed, this name will |
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| 186 | ; be completed by .ps and/or .gz |
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| 187 | ; |
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| 188 | ; @uses cm_4ps |
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| 189 | ; |
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| 190 | ; @examples |
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| 191 | ; IDL> printps |
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| 192 | ; |
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| 193 | ; @history Sebastien Masson (smasson\@lodyc.jussieu.fr) |
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| 194 | ; 21/12/98 |
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| 195 | ; 25/8/19999 utilisation des widgets |
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| 196 | ; 8/9/1999 utilisation de cw_bgroup |
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| 197 | ; June 2005: Sebastien Masson: cleaning, english version with new commons |
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| 198 | ;- |
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[16] | 199 | ;------------------------------------------------------------ |
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| 200 | ;------------------------------------------------------------ |
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[104] | 201 | PRO printps, psfilename |
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[16] | 202 | ; |
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| 203 | ; this is working only with unix/linux/osX machines |
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| 204 | thisOS = strupcase(strmid(!version.os_family, 0, 3)) |
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| 205 | CASE thisOS OF |
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| 206 | 'MAC':return |
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| 207 | 'WIN':return |
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| 208 | ELSE: |
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| 209 | ENDCASE |
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| 210 | ;------------------------------------------------------------ |
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| 211 | ; include commons |
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| 212 | @cm_4ps |
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| 213 | IF NOT keyword_set(key_forgetold) THEN BEGIN |
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| 214 | @updatenew |
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| 215 | ENDIF |
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| 216 | ;------------------------------------------------------------ |
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| 217 | ; we get the name of the latest created postscript. |
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| 218 | ;------------------------------------------------------------ |
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| 219 | psdir = isadirectory(psdir, title = 'Select psdir') |
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| 220 | CASE N_PARAMS() OF |
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| 221 | 0: BEGIN |
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| 222 | nameps = file_search(psdir+'*.ps', /test_regular, /nosort) |
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| 223 | IF nameps[0] EQ '' THEN BEGIN |
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| 224 | ras = report('no postsrcipt file (ending with .ps) found in : ' + psdir) |
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| 225 | RETURN |
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| 226 | ENDIF |
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| 227 | dates = (file_info(nameps)).mtime |
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| 228 | lastdate = (reverse(sort(temporary(dates))))[0] |
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| 229 | nameps = nameps[lastdate] |
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| 230 | END |
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| 231 | 1: nameps = psfilename |
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| 232 | ELSE: BEGIN |
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| 233 | ras = report('printps accept only one element: psfilename') |
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| 234 | RETURN |
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| 235 | END |
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| 236 | ENDCASE |
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| 237 | ;------------------------------------------------------------ |
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| 238 | ; we check if the file is exist in psdir. if necessary we complete |
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| 239 | ; its name with .ps and/or ,gz |
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| 240 | ;------------------------------------------------------------ |
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| 241 | nameps = find(nameps+'{.ps,}{.gz,}', iodir = psdir, /nopro) |
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| 242 | IF nameps EQ 'NOT FOUND' THEN BEGIN |
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| 243 | ng = report('file '+nameps+'[.ps][.gz] does not exist ') |
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| 244 | return |
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| 245 | ENDIF |
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| 246 | gzipped = strpos(nameps, '.gz') |
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| 247 | ; if the file is gzipped we call gunzip et change its name |
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| 248 | IF gzipped NE -1 THEN BEGIN |
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| 249 | spawn, '\gunzip ' + nameps |
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| 250 | nameps = strmid(nameps, 0, gzipped) |
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| 251 | endif |
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| 252 | ;------------------------------------------------------------ |
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| 253 | ; build the widget |
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| 254 | ;------------------------------------------------------------ |
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| 255 | base = widget_base(/row, title = 'Postscript file: ' $ |
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| 256 | + file_basename(nameps)) |
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| 257 | ; ps viewers grouped button |
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| 258 | psviewers = ['no psviewers found'] |
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| 259 | IF file_which(getenv('PATH'), 'ghostview') NE '' THEN $ |
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| 260 | psviewers = [psviewers, 'Ghostview'] |
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| 261 | IF file_which(getenv('PATH'), 'gs') NE '' THEN $ |
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| 262 | psviewers = [psviewers, 'Ghostscript'] |
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| 263 | IF file_which(getenv('PATH'), 'kghostview') NE '' THEN $ |
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| 264 | psviewers = [psviewers, 'Kghostview'] |
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| 265 | ; if at least one of viewer was found we define these buttons |
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| 266 | IF n_elements(psviewers) GT 1 THEN BEGIN |
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| 267 | psviewers = psviewers[1:*] |
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| 268 | notused = cw_bgroup(base, psviewers, /frame, label_top = 'Visualize' $ |
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| 269 | , uvalue = {name:'visualize', nameps:nameps} $ |
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| 270 | , /column, /return_name) |
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| 271 | ENDIF |
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| 272 | ; printers list grouped buttons |
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| 273 | ; are the common variables printer_human_names and printer_human_names |
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| 274 | ; defined in a proper way? |
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| 275 | CASE 1 OF |
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| 276 | n_elements(printer_human_names) eq 0: $ |
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| 277 | noting = report('the cm_4ps variable printer_human_names is not defined... !CWe could not propose any printer', /simple) |
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| 278 | n_elements(printer_human_names) NE n_elements(printer_machine_names): $ |
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| 279 | noting = report('the cm_4ps variables printer_human_names and !Cprinter_machine_names do not have the same number of arguments... !CWe could not propose any printer', /simple) |
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| 280 | printer_human_names[0] EQ '': |
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| 281 | ELSE:notused = $ |
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| 282 | cw_bgroup(base, printer_human_names, /frame, /column $ |
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| 283 | , label_top = 'Select printer' $ |
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| 284 | , uvalue = {name:'print', nameps:nameps, gzip:gzipped NE -1}) |
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| 285 | ENDCASE |
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| 286 | ; 'archive ps' button, can be created only if archive_ps ne 0 |
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| 287 | IF keyword_set(archive_ps) THEN $ |
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| 288 | notused = widget_button(base, value = 'archive ps' $ |
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| 289 | , uvalue = {name:'archive', nameps:nameps $ |
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| 290 | , gzip:gzipped NE -1}) |
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| 291 | ; quit button |
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| 292 | notused = widget_button(base, value = 'quit' $ |
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| 293 | , uvalue = {name:'quit', nameps:nameps $ |
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| 294 | , gzip:gzipped NE -1}) |
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| 295 | ;------------------------------------------------------------ |
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| 296 | widget_control, base, /realize |
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| 297 | ;------------------------------------------------------------ |
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| 298 | xmanager, 'printps', base, /no_block |
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| 299 | ;------------------------------------------------------------ |
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| 300 | return |
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| 301 | end |
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