1: ###########################################################
2: # quizzer.tcl -
3: # Copyright Guy Albertelli II 1996
4: ###########################################################
5: set gTclVer 4.0
6:
7: ###########################################################
8: # createControlWindow
9: ###########################################################
10: # Creates the menu window
11: ###########################################################
12: # Arguments: none
13: # Returns: nothing
14: ###########################################################
15: proc createControlWindow {} {
16: global gPrefs gDate gFind gChanged gWindowMenu gStudentSelection gFile \
17: gUniqueNumber gXdviOpt gHeaderQCount gDir gHintVal gTryVal gProbVal \
18: gPutLine gQuizTemp gCapaConfig gStopPrinting gFindList gFirstTime \
19: gRefChanged gChangedLast gCreateImportLinks gFasterParsing
20:
21: after 500 { dateUpdate }
22: after 1000 { cleanWindowList }
23:
24: set gFasterParsing 1
25: set gFirstTime 1
26: set gPrefs(info) "Problem"
27: set gPrefs(TeXHeader) ""
28: set gPrefs(TeXFooter) ""
29: set gFind(find) ""
30: set gFind(replace) ""
31: set gFind(findOption) "-nocase"
32: set gFind(scope) File
33: set gChanged 0
34: set gChangedLast 0
35: trace variable gChanged w updateChangeStatus
36: trace variable gRefChanged w updateChangeStatus
37: set gStudentSelection(type) "Random"
38: set gStudentSelection(random) "1"
39: set gStudentSelection(studentNumber) ""
40: set gStudentSelection(studentName) ""
41: set gFile ""
42: set gUniqueNumber 1
43: set gXdviOpt "-geometry 800x650"
44: set gHeaderQCount 0
45: set gPutLine 1
46: set gTryVal 99
47: set gHintVal 1
48: set gProbVal 1
49: set gStopPrinting 0
50: set gDir(class) [pwd]
51: set gDir(import) [pwd]
52: set gDir(include) [pwd]
53: set gDir(reference) [pwd]
54: set gQuizTemp "true"
55: set gFindList(files) ""
56: set gFindList(refNum) ""
57: set gCreateImportLinks 1
58: set gCapaConfig(IMP_color) #0000ff
59: set gCapaConfig(comment_color) #008400
60: set gCapaConfig(Printer_selected) "0"
61: set gCapaConfig(latex_command) "latex"
62: set gCapaConfig(qzparse_command) "qzparse"
63: set gCapaConfig(dvips_command) "dvips"
64: set gCapaConfig(xdvi_command) "xdvi"
65: set gCapaConfig(lprOneSided_command) "lpr "
66: set gCapaConfig(lprTwoSided_command) ""
67: set gCapaConfig(printer_option) ""
68: set gCapaConfig(standardQuizzerHeader) "//CAPA system software is copyrighted by Michigan State University.\n//By using these materials, the User agrees to:\n//1) Protect the source code files from unauthorized copying.\n//2) Limit access of the source material to teaching staff.\n//3) The User is free to mix, cut and paste, modify, adapt, delete,\n// improve, etc. the problems and graphics for his/her own use.\n//\n/IMP \"../Tools/StdMacros\"\n/IMP \"../Tools/StdUnits\"\n/IMP \"../Tools/StdConst\"\n/IMP \"HWTop\"\n"
69:
70:
71: wm withdraw .
72:
73: # there is code later on that depends upon .main existing and being visable
74: set menuFrame [menu .main -tearoff 0 -type tearoff ]
75:
76: wm title $menuFrame "Quizzer"
77:
78: $menuFrame post 0 0
79:
80: wm geometry $menuFrame "+0+20"
81: $menuFrame add command -label "Quizzer" -foreground grey85 -background \
82: black -state disabled
83: $menuFrame add command -label "Info" -command { createInfoWindow }
84: $menuFrame add cascade -label "File" -menu $menuFrame.file
85: #$menuFrame add cascade -label "Edit .qz" -menu $menuFrame.edit
86: #$menuFrame add cascade -label "Find" -menu $menuFrame.find
87: $menuFrame add command -label "Prefs" -command { createPrefsWindow }
88: $menuFrame add cascade -label "Windows" -menu $menuFrame.windows
89: $menuFrame add command -label "Create .dvi" -command {
90: studentSelectWindow createDvi } -accelerator "Alt+D"
91: bind all <Alt-Shift-D> "studentSelectWindow createDvi"
92: $menuFrame add command -label "Analyze Set" -command {
93: analyzeSet } -accelerator "Alt+A"
94: bind all <Alt-Shift-A> "analyzeSet"
95: $menuFrame add command -label "Print" -command { printWindow }
96: $menuFrame add command -label "Remap" -command { createRemapWindow }
97: $menuFrame add command -label "Xdvi Options" -command { createXdviOpt }
98: #$menuFrame add command -label "Change font" -command { changeFont }
99: $menuFrame add command -label "Quit" -command { quit } \
100: -accelerator "Alt+q"
101: bind all <Alt-q> quit
102: bind $menuFrame <Destroy> "quit 1"
103:
104: set file [menu $menuFrame.file -tearoff 1 ]
105: set edit [menu $menuFrame.edit -tearoff 1 ]
106: #set find [menu $menuFrame.find -tearoff 1 ]
107: set windows [menu $menuFrame.windows -tearoff 1 ]
108: set gWindowMenu $windows
109:
110: $file add command -label "Set.qz File" -foreground grey50 -background \
111: black -state disabled
112: $file add command -label "New" -command {
113: createEditingWindow
114: pickCapaConfig
115: } -accelerator "Alt+n"
116: bind all <Alt-n> {
117: createEditingWindow
118: pickCapaConfig
119: }
120: $file add command -label "Open" -command { openDocument } -accelerator "Alt+o"
121: bind all <Alt-o> openDocument
122: $file add command -label "Save" -command { saveDocument } -accelerator "Alt+s"
123: # binding moved to the creation of the editwindow
124: # bind $menuFrame <Alt-s> saveDocument
125: $file add command -label "Save As..." -command { saveDocument 1 } \
126: -accelerator "Alt+S"
127: # binding moved to the creation of the editwindow
128: # bind $menuFrame <Alt-Shift-s> { saveDocument 1 }
129: $file add command -label "Delete" -command { deleteFile 0 }
130: $file add command -label "Close" -command { closeDocument } -accelerator "Alt+w"
131: # binding moved to the creation of the editwindow
132: # bind .main <Alt-w> closeDocument
133: $file add command -label "Reference File" -foreground grey90 -background \
134: black -state disabled
135: $file add command -label "New Reference File..." \
136: -command { newReferenceFile } -accelerator "Alt+t"
137: bind all <Alt-t> openReferenceFile
138: $file add command -label "Open Reference File..." \
139: -command { openReferenceFile } -accelerator "Alt+r"
140: bind all <Alt-r> openReferenceFile
141: $file add command -label "Open capa.config" \
142: -command { openReferenceFile capa.config }
143:
144: $edit add command -label "Cut" -command { cut } -accelerator "Alt+x"
145: # binding moved to the creation of the editwindow
146: # bind $menuFrame <Alt-x> cut
147: $edit add command -label "Copy" -command { copy } -accelerator "Alt+c"
148: # binding moved to the creation of the editwindow
149: # bind $menuFrame <Alt-c> copy
150: $edit add command -label "Paste" -command { paste } -accelerator "Alt+v"
151: # binding moved to the creation of the editwindow
152: # bind .main <Alt-v> paste
153: $edit add command -label "Select All " -command { selectAll } \
154: -accelerator "Alt+a"
155: # binding moved to the creation of the editwindow
156: # bind $menuFrame <Alt-a> selectAll
157: $edit add separator
158: $edit add command -label "Undo" -command "undo 0" \
159: -accelerator "Alt+u"
160: # $edit add command -label "Redo" -command "redo $num"
161: $edit add separator
162: $edit add command -label "Find" -command { createFindWindow } \
163: -accelerator "Alt+f"
164: bind all <Alt-f> createFindWindow
165:
166: # $find add command -label "Find Panel.." -command { createFindWindow } \
167: -accelerator "Alt+f"
168: # bind all <Alt-f> createFindWindow
169: # $find add command -label "Find Next" -command { next }
170: # $find add command -label "Find Previous" -command { previous }
171: # $find add command -label "Enter Selecton" -command { enterSelection }
172: # $find add command -label "Jump to Selection" -command { jumpToSelection }
173: # $find add command -label "Line Range..." -command { createLineWindow } \
174: -accelerator "Alt+l"
175: # bind all <Alt-l> createLineWindow
176:
177: bind all <Alt-0> printInfo
178: bind all <Alt-KeyPress> { #unbind tkTraverseToMenu
179: }
180: bind all <Control-Tab> {tkTabToWindow [tk_focusPrev %W]}
181: catch {bind all <ISO_Left_Tab> {tkTabToWindow [tk_focusPrev %W]}}
182: catch {bind all <KP_Tab> {tkTabToWindow [tk_focusPrev %W]}}
183: trace variable gQuizTemp w "changeMenuStatus $menuFrame"
184: }
185:
186: ###########################################################
187: # changeMenuStatus
188: ###########################################################
189: # either enables or disable printing or creation of Dvi files
190: # based on the value of the gQuizTemp global
191: ###########################################################
192: # Argument: menuFrame (path name of the menu window)
193: # name1 (name of traced varaiable, gQuizTemp)
194: # name2 (empty argument from trace)
195: # op (tracing on writes so this should be "w")
196: # Returns : nothing
197: # Globals : gQuizTemp (r)
198: ###########################################################
199: proc changeMenuStatus { menuFrame name1 name2 op } {
200: global gQuizTemp
201: if { $gQuizTemp } {
202: $menuFrame entryconfigure 5 -state normal
203: $menuFrame entryconfigure 6 -state normal
204: } else {
205: $menuFrame entryconfigure 5 -state disabled
206: $menuFrame entryconfigure 6 -state disabled
207: }
208: }
209:
210: ###########################################################
211: # printInfo
212: ###########################################################
213: # gets called by Alt-0, used to print out variable while
214: # still running
215: ###########################################################
216: # Argument: none
217: # Returns : nothing
218: # Globals : auto_path
219: ###########################################################
220: proc printInfo { } {
221: global auto_path gUndo gRefText
222: set num [lindex [array names gRefText] 0]
223: set a "updateLocation 0"
224: puts [list Main2: [time $a 20000]]
225: set a "updateLocation $num"
226: puts [list Ref : [time $a 20000]]
227: }
228:
229: ###########################################################
230: # createXdviOpt
231: ###########################################################
232: ###########################################################
233: ###########################################################
234: proc createXdviOpt {} {
235: global gXdviOpt gWindowMenu
236:
237: if { [winfo exists .xdviOpt] } {
238: capaRaise .xdviOpt
239: return
240: }
241:
242: set xdviOpt [toplevel .xdviOpt]
243: $gWindowMenu add command -label "XdviOptions" -command "capaRaise $xdviOpt"
244: wm title $xdviOpt "Options for Xdvi"
245:
246: set messageFrame [frame $xdviOpt.msg]
247: message $xdviOpt.msg2 -text "Example: -geometry 800x700" -aspect 5000
248: set buttonFrame [frame $xdviOpt.buttons -bd 10]
249: pack $messageFrame $xdviOpt.msg2 $buttonFrame -side top -fill x
250:
251: message $messageFrame.msg -text "Options to xdvi:" -aspect 5000
252: entry $messageFrame.entry -textvariable gXdviOpt
253:
254: pack $messageFrame.msg $messageFrame.entry -side left -fill x
255:
256: button $buttonFrame.ok -text Dismiss -command "destroy $xdviOpt
257: removeWindowEntry XdviOptions" -underline 0
258: pack $buttonFrame.ok -side left
259: bind $xdviOpt <Destroy> "removeWindowEntry XdviOptions"
260: }
261:
262: ###########################################################
263: # createInfoWindow
264: ###########################################################
265: # creates the Information window
266: ###########################################################
267: # Arguments: None
268: # Returns: Nothing
269: # Globals: gDate - the variable containg the current date
270: # gWindowMenu - used to register the new window in the
271: # windows menu
272: # gVer - Stores the current version of Quizzer (set in
273: # C init code
274: ###########################################################
275: proc createInfoWindow {} {
276: global gDate gWindowMenu gVer gTclVer gCmd gCompileDate gUndoSize gUniqueNumber
277:
278: if { [winfo exists .about] } {
279: capaRaise .about
280: return
281: }
282:
283: set about [toplevel .about]
284: $gWindowMenu add command -label "About" -command "capaRaise $about"
285: wm title $about "About"
286:
287: label $about.l1 -font 12x24 -text "Quizzer $gVer" -pady 20
288: label $about.l4 -font 8x13 -text "Quizzer.tcl version $gTclVer" -pady 20
289: label $about.l6 -font 8x13 -text "$gCompileDate"
290: message $about.l2 -font 8x13 -text "Code by: Y. Tsai, G. Albertelli II Copyright Michigan State University Board of Trustees, 1992-1999, No Unauthorized Commercial Use" \
291: -pady 20 -aspect 300
292: label $about.l3 -font 8x13 -textvariable gDate
293: label $about.l5 -font 8x13 -textvariable gCmd
294: label $about.l7 -font 8x13 -textvariable gUndoSize
295: label $about.l8 -font 8x13 -textvariable gUniqueNumber
296:
297: button $about.close -text "Close" -command "destroy $about
298: removeWindowEntry About"
299:
300: pack $about.l1 $about.l4 $about.l6 $about.l2 $about.l3 $about.l5 $about.l7 $about.l8\
301: $about.close -side top
302: bind $about <Destroy> "removeWindowEntry About"
303: Centre_Dialog $about default
304: }
305:
306: ###########################################################
307: # enterSelection
308: ###########################################################
309: ###########################################################
310: ###########################################################
311: proc enterSelection {} {
312: global gTextWindow gFind
313: if { [catch {set gTextWindow}] } { return }
314: if { ![winfo exists $gTextWindow] } { return }
315:
316: createFindWindow
317: catch {set gFind(find) [$gTextWindow get sel.first sel.last]}
318: }
319:
320: ###########################################################
321: # jumpToSelection
322: ###########################################################
323: ###########################################################
324: ###########################################################
325: proc jumpToSelection {} {
326: global gTextWindow
327: catch {$gTextWindow see sel.first}
328: }
329:
330: proc cut {} {global gTextWindow;tk_textCut $gTextWindow}
331: proc copy {} {global gTextWindow;tk_textCopy $gTextWindow}
332: proc paste {} {global gTextWindow;tk_textPaste $gTextWindow}
333:
334: ###########################################################
335: # selectAll
336: ###########################################################
337: ###########################################################
338: ###########################################################
339: proc selectAll { { refNum 0 } } {
340: global gTextWindow gRefText
341:
342: if { $refNum } { set window $gRefText($refNum) } else {
343: catch {set window $gTextWindow}
344: }
345: if { ![winfo exists $window] } { return }
346: $window tag add sel 0.0 end
347: }
348:
349: ###########################################################
350: # creatEditingWindow
351: ###########################################################
352: ###########################################################
353: # Arguments: none
354: # Returns: a one if the Editing window existed and a zero
355: # if it created a new window
356: # Globals:
357: ###########################################################
358: proc createEditingWindow { {setupUndo 1} } {
359: global gEditWindow gPreviewMode gTextWindow gSetNumberText gFile \
360: gWindowMenu gNumberParsedText gLineNumberGoto gUndo \
361: gCharacterNumberGoto gLineNumberGoto gClosedDocument \
362: gPreviewButton gFirstTime
363:
364: if { [winfo exists .editwindow] } {
365: capaRaise .editwindow
366: return 1
367: }
368: set gFirstTime 1
369:
370: set gEditWindow [toplevel .editwindow]
371: $gWindowMenu add command -label "$gFile" -command "capaRaise $gEditWindow"
372: wm title $gEditWindow $gFile
373: set gClosedDocument 0
374: set editWindow [frame $gEditWindow.frame -borderwidth 10]
375:
376: pack $editWindow -expand 1 -fill both
377:
378: set editTop [frame $editWindow.editTop]
379: set editBottom [frame $editWindow.editBottom]
380:
381: pack $editTop $editBottom -side top
382: pack configure $editBottom -expand 1 -fill both
383:
384: set menuFrame [frame $editTop.menu -borderwidth 2 -relief raised]
385: set assignInfo [frame $editTop.assignInfo -borderwidth 4 -relief groove]
386: set mode [frame $editTop.mode -borderwidth 4 -relief groove]
387: set buttonAndGoto [frame $editTop.buttonAndGoto ]
388: pack $menuFrame $assignInfo $mode $buttonAndGoto -side left
389: pack configure $menuFrame -anchor n
390:
391: menubutton $menuFrame.edit -text Edit -menu $menuFrame.edit.m
392: pack $menuFrame.edit -side left
393:
394: set edit [ menu $menuFrame.edit.m ]
395: $edit add command -label "Cut" -command { cut } -accelerator "Alt+x"
396: $edit add command -label "Copy" -command { copy } -accelerator "Alt+c"
397: $edit add command -label "Paste" -command { paste } -accelerator "Alt+v"
398: $edit add command -label "Select All " -command { selectAll } -accelerator "Alt+a"
399: $edit add separator
400: $edit add command -label "Undo" -command "undo 0" -accelerator "Alt+u"
401: $edit add separator
402: $edit add command -label "Find" -command { createFindWindow } -accelerator "Alt+f"
403: bind all <Alt-f> createFindWindow
404:
405: set buttons [frame $buttonAndGoto.buttons ]
406: set gotoFrame [ frame $buttonAndGoto.gotoFrame ]
407: pack $buttons $gotoFrame -side top
408:
409: set button1 [frame $buttons.button1]
410: set button2 [frame $buttons.button2]
411: pack $button1 $button2 -side top
412:
413: set gPreviewButton [button $button1.preview -text "Preview" -command \
414: { studentSelectWindow createPreviewWindow }]
415: button $button1.dbHeader -text "DB Header" -command createDBHeader
416: button $button1.include -text "Include" -command includeFile
417: pack $button1.preview $button1.dbHeader $button1.include -side left
418:
419: button $button2.header -text "Std. Header" \
420: -command insertStandardHeader
421: button $button2.import -text "Import" -command importFile
422: button $button2.end -text "Endline" -command insertEndline
423: pack $button2.header $button2.import $button2.end -side left
424:
425: label $gotoFrame.msg -text "Current Line:"
426: label $gotoFrame.current -textvariable gLineNumber
427: entry $gotoFrame.line -width 8 -textvariable gLineNumberGoto
428: bind $gotoFrame.line <KeyPress-Return> "gotoLine"
429: button $gotoFrame.button -text "Goto" -command "gotoLine"
430: pack $gotoFrame.msg $gotoFrame.current $gotoFrame.line \
431: $gotoFrame.button -side left
432: # variable used by gotoLine, needs to be set if it doesn't exist
433: if { [ catch { set gCharacterNumberGoto } ] } {
434: set gCharacterNumberGoto ""
435: }
436:
437: label $assignInfo.time -textvariable gDate
438: set setNum [frame $assignInfo.setNum -borderwidth 2]
439: set probsParsed [frame $assignInfo.probsParsed -borderwidth 2]
440:
441: pack $assignInfo.time $setNum $probsParsed -side top
442: pack configure $setNum $probsParsed -anchor e
443:
444: message $setNum.msg -text "Problem Set Number" -aspect 10000
445: set setNumberWindow [message $setNum.num -relief sunken -width 70 \
446: -textvariable gSetNumberText]
447:
448: pack $setNum.num $setNum.msg -side right -anchor e
449:
450: label $probsParsed.msg -text "Number of Questions Parsed"
451: set numberParsedWindow [label $probsParsed.num -relief sunken \
452: -textvariable gNumberParsedText]
453:
454: pack $probsParsed.num $probsParsed.msg -side right -anchor e
455:
456: message $mode.msg -text "Mode" -aspect 10000
457: radiobutton $mode.enscript -text "Enscript" -value "Enscript" \
458: -variable gPreviewMode
459: radiobutton $mode.tex -text "TeX" -value "TeX" -variable gPreviewMode
460: radiobutton $mode.web -text "Web" -value "Web" -variable gPreviewMode
461:
462: pack $mode.msg $mode.enscript $mode.tex $mode.web -side top
463: pack configure $mode.enscript $mode.tex $mode.web -anchor w
464: set gPreviewMode Enscript
465:
466: scrollbar $editBottom.scroll -orient vertical -command \
467: "$editBottom.text yview"
468: set gTextWindow [text $editBottom.text -yscrollcommand \
469: "$editBottom.scroll set" -wrap char -height 40]
470:
471: pack $editBottom.scroll $editBottom.text -side left -expand 0
472: pack configure $editBottom.scroll -expand 0 -fill y
473: pack configure $editBottom.text -expand true -fill both
474:
475: if { $setupUndo} {
476: rename $gTextWindow .$gTextWindow
477: trackChanges $gTextWindow 0
478: set gUndo(0) 0
479: set gUndo(0.cur) 0
480: }
481:
482: bind $gTextWindow <Alt-s> saveDocument
483: bind $gTextWindow <Alt-Shift-s> { saveDocument 1 }
484: bind $gEditWindow <Alt-w> closeDocument
485: # bind $gEditWindow <Destroy> "closeDocument 1"
486: wm protocol $gEditWindow WM_DELETE_WINDOW "closeDocument 1"
487: bind $gTextWindow <Alt-x> "tk_textCut %W"
488: bind $gTextWindow <Alt-c> "tk_textCopy %W"
489: bind $gTextWindow <Alt-v> "tk_textPaste %W"
490: bind $gTextWindow <Alt-a> selectAll
491: bind $gTextWindow <Alt-u> "undo 0"
492: addFindList
493: Centre_Dialog $gEditWindow default
494:
495: createImportLinks 0 0.0 end
496: return 0
497: }
498:
499: ###########################################################
500: # includeFile
501: ###########################################################
502: ###########################################################
503: ###########################################################
504: proc includeFile {} {
505: global gTextWindow gDir
506:
507: if { [makeSure "Is the cursor in the correct position?"] == "Cancel" } {
508: return
509: }
510:
511: # if { $gDir(include) == "." } { set gDir(include) [pwd] }
512: set file [tk_getOpenFile -filetypes \
513: { { {All Files} {"*"} } { {Quizzer} {"*.qz"} } } \
514: -title "Select the proper file" \
515: -initialdir "$gDir(include)" ]
516: if { $file == "" } { return }
517: set gDir(include) [file dirname $file]
518:
519: if { $file == "" } { return }
520:
521: set fileId [open $file "r"]
522:
523: $gTextWindow insert insert [read $fileId [file size $file]]
524: }
525:
526: ###########################################################
527: # insertStandardHeader
528: ###########################################################
529: ###########################################################
530: ###########################################################
531: proc insertStandardHeader {} {
532: global gTextWindow gCapaConfig
533:
534: if { [makeSure "Is the cursor in the correct position?"] == "Cancel" } {
535: return
536: }
537: $gTextWindow insert insert $gCapaConfig(standardQuizzerHeader)
538: }
539:
540: ###########################################################
541: # importFile
542: ###########################################################
543: ###########################################################
544: ###########################################################
545: proc importFile {} {
546: global gTextWindow gDir gProbVal gTryVal gHintVal gPutLine
547:
548: if { [makeSure "Is the cursor in the correct position?"] == "Cancel" } {
549: return
550: }
551:
552: # if { $gDir(import) == "." } { set gDir(import) [pwd] }
553: set file [tk_getOpenFile -filetypes \
554: { { {All Files} {"*"} } { {Quizzer} {"*.qz"} } } \
555: -title "Select the proper file" -initialdir "$gDir(import)" ]
556: if { $file == "" } { return }
557: set gDir(import) [file dirname $file]
558:
559:
560: if { [getProbValTryVal] == "Cancel" } { return }
561:
562: $gTextWindow insert insert "//\n/BEG prob_val=$gProbVal\n/LET try_val=$gTryVal\n/LET hint_val=$gHintVal\n/DIS(\"$file\")\n/IMP \"$file\"\n"
563: if { $gPutLine } {
564: $gTextWindow insert insert "/DIS(stdline)\n"
565: } else {
566: $gTextWindow insert insert "/DIS(webonlyline)\n"
567: }
568: $gTextWindow see insert
569: }
570:
571: ###########################################################
572: # insertEndline
573: ###########################################################
574: ###########################################################
575: ###########################################################
576: proc insertEndline {} {
577: global gTextWindow
578:
579: if { [makeSure "Is the cursor in the correct position?"] == "Cancel" } {
580: return
581: }
582: $gTextWindow insert insert "/END(stdendline)\n"
583: }
584:
585: ###########################################################
586: # getProbValTryVal
587: ###########################################################
588: ###########################################################
589: ###########################################################
590: proc getProbValTryVal {} {
591: global gPrompt gProbVal gTryVal gHintVal gPutLine
592:
593: set dialog [toplevel .getProbValTryVal -borderwidth 10]
594: wm title $dialog "Getting Problem Value and Try Value"
595: wm geo $dialog "+200+200"
596: message $dialog.msg -text "Set the weight of the problem and the number of tries allowed." -aspect 700
597:
598: set gPrompt(result) ""
599: scale $dialog.probVal -orient horizontal -variable gProbVal \
600: -from 0 -to 9 -label "Problem Value" -length 150
601: scale $dialog.tryVal -orient horizontal -variable gTryVal \
602: -from 0 -to 99 -label "Try Value" -length 150
603: scale $dialog.hintVal -orient horizontal -variable gHintVal \
604: -from 1 -to 99 -label "Number of Tries Before Showing Hint" -length 150
605: set gPrompt(stdline.1) "Put a stdline after this problem."
606: set gPrompt(stdline.0) "Put a webonlyline after this problem."
607: checkbutton $dialog.putLine -variable gPutLine \
608: -width 38 \
609: -textvariable gPrompt(displayLine) \
610: -command { set gPrompt(displayLine) $gPrompt(stdline.$gPutLine) }
611: set gPrompt(displayLine) $gPrompt(stdline.$gPutLine)
612: set buttonFrame [frame $dialog.buttons -bd 10]
613: pack $dialog.msg $dialog.probVal $dialog.tryVal $dialog.hintVal $dialog.putLine \
614: $buttonFrame -side top -fill x
615:
616: button $buttonFrame.yes -text Import -command {set gPrompt(yes) 1} \
617: -underline 0
618: button $buttonFrame.cancel -text Cancel -command { set gPrompt(yes) 0 } \
619: -underline 0
620: pack $buttonFrame.yes $buttonFrame.cancel -side left
621:
622: bind $dialog <Alt-Key> break
623: bind $dialog <Destroy> "set gPrompt(yes) 0"
624: Centre_Dialog $dialog default
625: update
626:
627: focus $dialog
628: capaRaise $dialog
629: capaGrab $dialog
630: vwait gPrompt(yes)
631: capaGrab release $dialog
632: bind $dialog <Destroy> ""
633: destroy $dialog
634: if {$gPrompt(yes)} {
635: return Done
636: } else {
637: return Cancel
638: }
639: }
640:
641: ###########################################################
642: # updateDateBox
643: ###########################################################
644: # sticks the date information from gControlDates into the date listbox
645: ###########################################################
646: ###########################################################
647: proc updateDateBox { listbox } {
648: global gControlDates
649: $listbox delete 0 end
650: for {set i 0} {$i < [llength $gControlDates]} {incr i } {
651: set date [lindex $gControlDates $i]
652: if { $i != 0 } {
653: $listbox insert end [eval format {"%4d %4d %s %s %s"} $date]
654: } else {
655: $listbox insert end [eval format {" DEFAULT %s %s %s"} [lrange $date 2 end]]
656: }
657: }
658: }
659:
660: ###########################################################
661: # loadDates
662: ###########################################################
663: ###########################################################
664: ###########################################################
665: proc loadDates { listbox } {
666: global gControlDates
667: if { [catch {getHeaderInfo}]} {
668: displayError "That set.db does not exist"
669: } else {
670: if { [llength $gControlDates] > 2 } {
671: set gControlDates [linsert [lreverse [lrange $gControlDates 1 end]] 0 [lindex $gControlDates 0]]
672: }
673: }
674: updateDateBox $listbox
675: }
676:
677: ###########################################################
678: # deleteDate
679: ###########################################################
680: ###########################################################
681: ###########################################################
682: proc deleteDate { listbox } {
683: global gControlDates
684: if { [set a [$listbox index anchor]] != 0 } {
685: catch {$listbox delete anchor}
686: set gControlDates [lreplace $gControlDates $a $a]
687: } else {
688: displayError "You can not delete the default setting, only change it."
689: }
690: }
691:
692: ###########################################################
693: # checkHeaderForDefault
694: ###########################################################
695: ###########################################################
696: ###########################################################
697: proc checkHeaderForDefault { } {
698: global gControlDates
699: if { [lindex [lindex $gControlDates 0] 0] == 0 && \
700: [lindex [lindex $gControlDates 0] 1] == 0 } {
701: return 1
702: }
703: return 0
704: }
705:
706: ###########################################################
707: # dueAnswerOrder
708: ###########################################################
709: ###########################################################
710: ###########################################################
711: proc dueAnswerOrder { } {
712: global gDates
713: set duetime [clock scan "$gDates(duemonth)/$gDates(dueday)/$gDates(dueyear) $gDates(duehour):$gDates(dueminute)"]
714: set answertime [clock scan "$gDates(answermonth)/$gDates(answerday)/$gDates(answeryear) $gDates(answerhour):$gDates(answerminute)"]
715: if { $duetime > $answertime } { return 1 } { return 0 }
716: }
717:
718: ###########################################################
719: # checkDateFields
720: ###########################################################
721: ###########################################################
722: ###########################################################
723: proc checkDateFields { } {
724: global gDates
725:
726: set result 1
727: foreach kind { open due answer } {
728: foreach type { year month day hour minute } {
729: if { [validate $kind $type] != 1 } {
730: return $kind$type
731: }
732: }
733: }
734: if { [validate "" durationhour] != 1 } { return durationhour }
735: if { [validate duration minute] != 1 } { return durationminute }
736: if { [catch { expr $gDates(sectionstart) }] } { return sectionstart } else {
737: if {[string length $gDates(sectionstart)] <1} { return sectionstart } else {
738: if { [catch { expr $gDates(sectionend) }] } { return sectionend } else {
739: if {[string length $gDates(sectionend)] <1} { return sectionend }
740: }
741: }
742: }
743: return $result
744: }
745:
746: ###########################################################
747: # validate
748: ###########################################################
749: ###########################################################
750: ###########################################################
751: proc validate { kind type {newvalue novalue} } {
752: global gDates
753: #tcl interprets all strings of digits with 0 as the first number as being
754: #in octal, need to prevent this from causing an error
755: if { $newvalue == "novalue" } {
756: set temp $gDates($kind$type)
757: set lowfail -1
758: } else {
759: if { $newvalue == "" } { return 1 }
760: set temp $newvalue
761: set lowfail 1
762: }
763: if { [string length $temp] > 1 && [string index $temp 0] == 0 } {
764: set test [string range $temp 1 end]
765: } else {
766: set test $temp
767: }
768: if { [catch { expr $test }] } { return 0 } else {
769: switch $type {
770: year {
771: if { $test < 1990 } { return $lowfail }
772: if { $test > 9999 } { return 0 }
773: if { [string length $temp] > 4 } { return 0 }
774: }
775: month {
776: if { $test < 1 } { return $lowfail }
777: if { $test > 12 } { return 0 }
778: if { [string length $temp] > 2 } { return 0 }
779: }
780: day {
781: if { $test < 1 } { return $lowfail }
782: if { $test > 31 } { return 0 }
783: if { [string length $temp] > 2 } { return 0 }
784: }
785: hour {
786: if { $test < 0 } { return 0 }
787: if { $test > 23 } { return 0 }
788: if { [string length $temp] > 2 } { return 0 }
789: }
790: minute {
791: if { $test < 0 } { return 0 }
792: if { $test > 59 } { return 0 }
793: if { [string length $temp] > 2 } { return 0 }
794: }
795: durationhour {
796: if { $test < 0 } { return 0 }
797: if { [string length $temp] > 4 } { return 0 }
798: }
799: }
800: }
801: return 1
802: }
803:
804: ###########################################################
805: # getday
806: ###########################################################
807: ###########################################################
808: ###########################################################
809: proc getday { kind } {
810: global gDates
811: if { [set day $gDates([set kind]day)] != ""} {
812: if { [set month $gDates([set kind]month)] != ""} {
813: if { [set year $gDates([set kind]year)] != ""} {
814: if { [ catch { set gDates($kind.dayoweek) \
815: [clock format [clock scan "$month/$day/$year"] \
816: -format %a] } error ] } {
817: set gDates($kind.dayoweek) ""
818: }
819: return
820: }
821: }
822: }
823: set gDates($kind.dayoweek) ""
824: }
825:
826: ###########################################################
827: # moveUpDate
828: ###########################################################
829: ###########################################################
830: ###########################################################
831: proc moveUpDate { listbox } {
832: global gControlDates gDates
833: if { ![winfo exists $listbox] } { return }
834: if { [set which [$listbox curselection]] == "" } {
835: displayMessage "Please select a date to move."
836: return
837: }
838: if { $which > 1 } {
839: set element [lindex $gControlDates $which]
840: set gControlDates [lreplace $gControlDates $which $which]
841: set gControlDates [linsert $gControlDates [expr $which - 1] $element]
842: updateDateBox $listbox
843: $listbox selection set [expr {$which - 1}]
844: $listbox see [expr {$which -1}]
845: }
846: }
847:
848: ###########################################################
849: # moveDownDate
850: ###########################################################
851: ###########################################################
852: ###########################################################
853: proc moveDownDate { listbox } {
854: global gControlDates gDates
855: if { ![winfo exists $listbox] } { return }
856: if { [set which [$listbox curselection]] == "" } {
857: displayMessage "Please select a date to move."
858: return
859: }
860: if { ($which > 0) && ($which < ([llength $gControlDates]-1)) } {
861: set element [lindex $gControlDates $which]
862: set gControlDates [lreplace $gControlDates $which $which]
863: set gControlDates [linsert $gControlDates [expr $which + 1] $element]
864: updateDateBox $listbox
865: $listbox selection set [expr {$which + 1}]
866: $listbox see [expr {$which + 1}]
867: }
868: }
869:
870: ###########################################################
871: # enableDateValidation
872: ###########################################################
873: ###########################################################
874: ###########################################################
875: proc enableDateValidation { toplevel } {
876: global gDates
877: set dateFrame $toplevel.dateFrame
878: foreach type { open due answer } {
879: $dateFrame.[set type]date.year configure -validate key \
880: -validatecommand "validate $type year %P"
881: $dateFrame.[set type]date.month configure -validate key \
882: -validatecommand "validate $type month %P"
883: $dateFrame.[set type]date.day configure -validate key \
884: -validatecommand "validate $type day %P"
885: $dateFrame.[set type]time.hour configure -validate key \
886: -validatecommand "validate $type hour %P"
887: $dateFrame.[set type]time.minute configure -validate key \
888: -validatecommand "validate $type minute %P"
889: }
890: $gDates(optFrame).duration.hour configure -validate key \
891: -validatecommand "validate {} durationhour %P"
892: $gDates(optFrame).duration.minute configure -validate key \
893: -validatecommand "validate duration minute %P"
894:
895: }
896:
897: ###########################################################
898: # addDateOptions
899: ###########################################################
900: ###########################################################
901: ###########################################################
902: proc addDateOptions {} {
903: global gDates
904: pack $gDates(optFrame2)
905: $gDates(optBut) configure -text "Less Options" -command "removeDateOptions"
906: }
907:
908: ###########################################################
909: # removeDateOptions
910: ###########################################################
911: ###########################################################
912: ###########################################################
913: proc removeDateOptions {} {
914: global gDates
915: pack forget $gDates(optFrame2)
916: $gDates(optBut) configure -text "More Options" -command "addDateOptions"
917: }
918:
919: ###########################################################
920: # createDateDialog
921: ###########################################################
922: ###########################################################
923: ###########################################################
924: proc createDateDialog { toplevel makedefault } {
925: global gDates gPrompt2
926:
927: catch [unset gDates]
928:
929: set infoFrame [frame $toplevel.infoFrame]
930: set sectionFrame [frame $toplevel.sectionFrame -borderwidth 4]
931: set dateFrame [frame $toplevel.dateFrame]
932: set optionsFrame [frame $toplevel.optionsFrame]
933: set buttonFrame [frame $toplevel.buttonFrame]
934: pack $infoFrame $sectionFrame $dateFrame $buttonFrame -side top
935:
936: if { $makedefault } {
937: label $sectionFrame.sectionl -text "Default value for all sections:"
938: pack $sectionFrame.sectionl
939: set gDates(sectionstart) 0
940: set gDates(sectionend) 0
941: } else {
942: grid [label $sectionFrame.sectionl -text "Dates and times are for"] \
943: -column 0 -columnspan 4 -row 0
944: grid [label $sectionFrame.section12 -text "section:"] -column 0 -row 1
945: grid [entry $sectionFrame.start -width 3 -textvariable gDates(sectionstart)] \
946: -column 1 -row 1
947: grid [label $sectionFrame.sectionl3 -text "through section: "] -column 2 -row 1
948: grid [entry $sectionFrame.end -width 3 -textvariable gDates(sectionend)] \
949: -column 3 -row 1
950: button $buttonFrame.getdefaults -text "Get Defaults" -command \
951: "setValues 0 0;enableDateValidation $toplevel"
952: pack $buttonFrame.getdefaults -side left
953: }
954:
955: grid [label $dateFrame.datel -text "Date"] -column 1 -row 0
956: grid [label $dateFrame.timel -text "Time"] -column 2 -row 0
957: grid [label $dateFrame.helpd -text "yyyy/mm/dd"] -column 1 -row 1
958: grid [label $dateFrame.helpt -text "hh:mm"] -column 2 -row 1
959: grid [label $dateFrame.openl -text "Open"] -column 0 -row 2
960: grid [set openDate [frame $dateFrame.opendate -borderwidth 2 -relief sunken]] -column 1 -row 2
961: grid [set openTime [frame $dateFrame.opentime -borderwidth 2 -relief sunken]] -column 2 -row 2
962: grid [label $dateFrame.openday -textvariable gDates(open.dayoweek)] -column 3 -row 2
963: grid [label $dateFrame.duel -text "Due"] -column 0 -row 3
964: grid [set dueDate [frame $dateFrame.duedate -borderwidth 2 -relief sunken]] -column 1 -row 3
965: grid [set dueTime [frame $dateFrame.duetime -borderwidth 2 -relief sunken]] -column 2 -row 3
966: grid [label $dateFrame.dueday -textvariable gDates(due.dayoweek)] -column 3 -row 3
967: grid [label $dateFrame.answerl -text "Answer"] -column 0 -row 4
968: grid [set answerDate [frame $dateFrame.answerdate -borderwidth 2 -relief sunken]] -column 1 -row 4
969: grid [set answerTime [frame $dateFrame.answertime -borderwidth 2 -relief sunken]] -column 2 -row 4
970: grid [label $dateFrame.ansday -textvariable gDates(answer.dayoweek)] -column 3 -row 4
971:
972:
973: foreach type { open due answer } {
974: entry [set [set type]Date].year -width 4 -textvariable gDates([set type]year)
975: label [set [set type]Date].sl1 -text "/"
976: entry [set [set type]Date].month -width 2 -textvariable gDates([set type]month)
977: label [set [set type]Date].sl2 -text "/"
978: entry [set [set type]Date].day -width 2 -textvariable gDates([set type]day)
979: entry [set [set type]Time].hour -width 2 -textvariable gDates([set type]hour)
980: label [set [set type]Time].colon -text ":"
981: entry [set [set type]Time].minute -width 2 -textvariable gDates([set type]minute)
982: pack [set [set type]Date].year [set [set type]Date].sl1 \
983: [set [set type]Date].month [set [set type]Date].sl2 \
984: [set [set type]Date].day -side left
985: pack [set [set type]Time].hour [set [set type]Time].colon \
986: [set [set type]Time].minute -side left
987: }
988:
989: set optionsFrame3 [frame $optionsFrame.options]
990: set gDates(optFrame) [ set optionsFrame2 [frame $optionsFrame3.options ] ]
991: pack $gDates(optFrame) $optionsFrame3
992: set gDates(optFrame2) $optionsFrame
993:
994: set durationFrame [frame $optionsFrame2.duration]
995: checkbutton $optionsFrame2.view -variable gDates(viewbetween) \
996: -text "Allow Viewing between Due and Answer dates"
997: checkbutton $optionsFrame2.response -variable gDates(inhibitresponse) \
998: -text "Inhibit Correct/Incorrect response \n(normally only for exams/quizzes)"
999: pack $durationFrame $optionsFrame2.view $optionsFrame2.response -side top
1000: set gDates(viewbetween) 0
1001: set gDates(inhibitresponse) 0
1002:
1003: label $durationFrame.label -text "Duration"
1004: entry $durationFrame.hour -width 4 -textvariable gDates(durationhour)
1005: label $durationFrame.colon -text ":"
1006: entry $durationFrame.minute -width 2 -textvariable gDates(durationminute)
1007: pack $durationFrame.label $durationFrame.hour $durationFrame.colon \
1008: $durationFrame.minute -side left
1009: set gDates(durationhour) 0
1010: set gDates(durationminute) 0
1011:
1012: button $buttonFrame.help -text "Help" -command "showHelp dateEntry"
1013: button $buttonFrame.set -text "Ok" -command "set gPrompt2(ok) 1"
1014: button $buttonFrame.cancel -text "Cancel" -command "set gPrompt2(ok) 0"
1015: set gDates(optBut) [ button $buttonFrame.options -text "More Options" \
1016: -command "addDateOptions"]
1017: pack $buttonFrame.help $buttonFrame.set $buttonFrame.cancel $buttonFrame.options \
1018: -side left
1019: bind $toplevel <Destroy> "set gPrompt2(ok) 0"
1020: bind $toplevel <KeyPress> "getday open;getday due;getday answer"
1021: bind $toplevel <Return> {tkTabToWindow [tk_focusNext %W]}
1022: }
1023:
1024: ###########################################################
1025: # addCurrentDates
1026: ###########################################################
1027: ###########################################################
1028: ###########################################################
1029: proc addCurrentDates { listbox makedefault {which -1} } {
1030: global gControlDates gDates
1031: foreach kind { open due answer } {
1032: foreach type { year month day hour minute } {
1033: #tcl interprets all strings of digits with 0 as the first number as
1034: #being in octal, need to prevent this from causing an error
1035: if { [string length $gDates($kind$type)] > 1 && \
1036: [string index $gDates($kind$type) 0] == 0 } {
1037: set gDates($kind$type) [string range $gDates($kind$type) 1 end]
1038: }
1039: }
1040: }
1041: set datestring [list $gDates(sectionstart) $gDates(sectionend) \
1042: [format "%04d/%02d/%02d %02d:%02d" $gDates(openyear) \
1043: $gDates(openmonth) $gDates(openday) \
1044: $gDates(openhour) $gDates(openminute) ] \
1045: [format "%04d/%02d/%02d %02d:%02d" $gDates(dueyear) \
1046: $gDates(duemonth) $gDates(dueday) \
1047: $gDates(duehour) $gDates(dueminute) ] \
1048: [format "%04d/%02d/%02d %02d:%02d" $gDates(answeryear) \
1049: $gDates(answermonth) $gDates(answerday) \
1050: $gDates(answerhour) $gDates(answerminute) ] \
1051: [format "%d:%d" $gDates(durationhour) $gDates(durationminute)] \
1052: $gDates(inhibitresponse) $gDates(viewbetween) ]
1053: if { $makedefault } {
1054: if { ([info globals gControlDates] == "") || ($gControlDates == "") } {
1055: set gControlDates [list $datestring]
1056: } else {
1057: set gControlDates [lreplace $gControlDates 0 0 $datestring]
1058: }
1059: } else {
1060: if { $which > -1 } {
1061: # puts "$gControlDates=$which=$which=$datestring"
1062: set gControlDates [lreplace $gControlDates $which $which $datestring]
1063: } else {
1064: lappend gControlDates $datestring
1065: }
1066: }
1067: updateDateBox $listbox
1068: }
1069:
1070: ###########################################################
1071: # setValues
1072: ###########################################################
1073: ###########################################################
1074: ###########################################################
1075: proc setValues { which {doSections 1} } {
1076: global gControlDates gDates
1077: set datestring [lindex $gControlDates $which]
1078: if { $doSections } {
1079: set gDates(sectionstart) [lindex $datestring 0]
1080: set gDates(sectionend) [lindex $datestring 1]
1081: }
1082: foreach type {open due answer} element {2 3 4} {
1083: set gDates([set type]year) [lindex [split [lindex $datestring $element] "/" ] 0]
1084: set gDates([set type]month) [lindex [split [lindex $datestring $element] "/" ] 1]
1085: set gDates([set type]day) [lindex [split [lindex [lindex $datestring $element] 0] "/" ] 2]
1086: set gDates([set type]hour) [lindex [split [lindex [lindex $datestring $element] 1] ":" ] 0]
1087: set gDates([set type]minute) [lindex [split [lindex [lindex $datestring $element] 1] ":" ] 1]
1088: }
1089: set gDates(durationhour) [lindex [split [lindex $datestring 5] ":" ] 0]
1090: set gDates(durationminute) [lindex [split [lindex $datestring 5] ":" ] 1]
1091: set gDates(inhibitresponse) [lindex $datestring 6]
1092: set gDates(viewbetween) [lindex $datestring 7]
1093: getday open
1094: getday due
1095: getday answer
1096: }
1097:
1098: ###########################################################
1099: # changeDate
1100: ###########################################################
1101: ###########################################################
1102: ###########################################################
1103: proc changeDate { listbox } {
1104: global gDates gPrompt2 gControlDates
1105:
1106: if { ![winfo exists $listbox] } { return }
1107: if { [winfo exists .adddate] } { return }
1108: if { [set which [$listbox index anchor]] == 0 } { set makedefault 1 } else {
1109: set makedefault 0 }
1110: if { $which == [$listbox index end] } {addDate $listbox;return}
1111: set changeDate [toplevel .changeDate]
1112: createDateDialog $changeDate $makedefault
1113: setValues $which
1114: enableDateValidation $changeDate
1115:
1116: if { $makedefault } {
1117: set gDates(sectionstart) 0
1118: set gDates(sectionend) 0
1119: }
1120:
1121: Centre_Dialog $changeDate default
1122: update
1123:
1124: focus $changeDate
1125: capaRaise $changeDate
1126: capaGrab $changeDate
1127: set done 0
1128: while { $done != 1 } {
1129: vwait gPrompt2(ok)
1130: if { $gPrompt2(ok) == 1 } {
1131: if { 1 != [set done [checkDateFields]] } {
1132: displayError "Please correct field: $done"
1133: set done 0
1134: } else {
1135: if { [dueAnswerOrder] } {
1136: if { "Yes" == [makeSure "Right now answers are available before an assignment is due. Would you like to change this?."]} {
1137: set done 0
1138: } else {
1139: set done 1
1140: }
1141: }
1142: }
1143: } else {
1144: set done 1
1145: }
1146: }
1147: capaGrab release $changeDate
1148: bind $changeDate <Destroy> ""
1149: destroy $changeDate
1150: if {$gPrompt2(ok) == 1 } {
1151: addCurrentDates $listbox $makedefault $which
1152: }
1153: return
1154: }
1155:
1156: ###########################################################
1157: # addDate
1158: ###########################################################
1159: ###########################################################
1160: ###########################################################
1161: proc addDate { listbox } {
1162: global gDates gPrompt2
1163:
1164: if { ![winfo exists $listbox ] } { return }
1165: if { [winfo exists .adddate ] } { return }
1166: if { [$listbox index end] == 0 } { set makedefault 1 } else { set makedefault 0 }
1167: set addDate [toplevel .adddate]
1168:
1169: createDateDialog $addDate $makedefault
1170: enableDateValidation $addDate
1171:
1172: Centre_Dialog $addDate default
1173: update
1174:
1175: focus $addDate
1176: capaRaise $addDate
1177: capaGrab $addDate
1178: set done 0
1179: while { $done != 1 } {
1180: vwait gPrompt2(ok)
1181: if { $gPrompt2(ok) == 1 } {
1182: if { 1 != [set done [checkDateFields]] } {
1183: displayError "Please correct field: $done"
1184: set done 0
1185: } else {
1186: if { [dueAnswerOrder] } {
1187: if { "Yes" == [makeSure "Right now answers are available before an assignment is due. Would you like to change this?."]} {
1188: set done 0
1189: } else {
1190: set done 1
1191: }
1192: }
1193: }
1194: } else {
1195: set done 1
1196: }
1197: }
1198: capaGrab release $addDate
1199: bind $addDate <Destroy> ""
1200: destroy $addDate
1201: if {$gPrompt2(ok) == 1 } {
1202: addCurrentDates $listbox $makedefault
1203: }
1204: return
1205: }
1206:
1207: ###########################################################
1208: # createDBHeader
1209: ###########################################################
1210: ###########################################################
1211: ###########################################################
1212: proc createDBHeader {} {
1213: global gNumberParsedText gPrompt gLoadHeaderSet gControlDates \
1214: gSetNumberText gHeaderQCount gEnableDiscussion gFile
1215:
1216: if { $gNumberParsedText == "" } {
1217: displayError "You must first preview the file before creating the \
1218: DB header."
1219: return
1220: }
1221:
1222: if { [winfo exists .headerPrompt] } {
1223: capaRaise .headerPrompt
1224: return
1225: }
1226:
1227: set dialog [toplevel .headerPrompt -borderwidth 10]
1228: wm geo $dialog "+200+200"
1229: wm title $dialog "Creating DB Header"
1230:
1231: message $dialog.msg -text "Header Information" -aspect 1000
1232: set loadFrame [frame $dialog.loadFrame -borderwidth 4 -relief sunken]
1233: set infoFrame [frame $dialog.infoFrame -borderwidth 4 -relief sunken]
1234: label $dialog.message -text "Later entries will override earlier entries"
1235: set optionFrame [frame $dialog.options]
1236: set buttonFrame [frame $dialog.buttons -bd 10]
1237: pack $dialog.msg $loadFrame $dialog.message $infoFrame $optionFrame \
1238: $buttonFrame -side top -fill x
1239:
1240: set legendFrame [frame $infoFrame.legendFrame]
1241: set listFrame [frame $infoFrame.listFrame]
1242: set commandFrame [frame $infoFrame.commandFrame]
1243: pack $legendFrame $listFrame $commandFrame -side top
1244:
1245: label $legendFrame.legend1 -text " Section# | Open | Due | Answer "
1246: label $legendFrame.legend2 -text "Start End| Date Time | Date Time | Date Time "
1247: pack $legendFrame.legend1 $legendFrame.legend2 -side top
1248:
1249: set listbox [listbox $listFrame.list -width 63 -yscrollcommand "$listFrame.scroll set" ]
1250: scrollbar $listFrame.scroll -command "$listbox yview"
1251: pack $listFrame.list $listFrame.scroll -side left
1252: pack configure $listFrame.scroll -fill y
1253: updateDateBox $listbox
1254:
1255: button $commandFrame.add -text "Add" -command "addDate $listbox"
1256: button $commandFrame.change -text "Change" -command "changeDate $listbox"
1257: button $commandFrame.delete -text "Delete" -command "deleteDate $listbox"
1258: button $commandFrame.moveup -text "MoveUp" -command "moveUpDate $listbox"
1259: button $commandFrame.movedown -text "MoveDown" -command "moveDownDate $listbox"
1260: pack $commandFrame.add $commandFrame.change $commandFrame.delete \
1261: $commandFrame.moveup $commandFrame.movedown -side left
1262: bind $listbox <Double-ButtonPress-1> "changeDate $listbox"
1263:
1264: message $loadFrame.msg -text "Load header information from set:" \
1265: -aspect 1000
1266: set gLoadHeaderSet $gSetNumberText
1267: entry $loadFrame.entry -textvariable gLoadHeaderSet -width 2
1268: button $loadFrame.load -text "load" -command "loadDates $listbox"
1269: pack $loadFrame.msg $loadFrame.entry $loadFrame.load -side left
1270:
1271: if { [file exists [file join [file dirname $gFile] discussion $gSetNumberText]] } {
1272: set gEnableDiscussion 1
1273: } else {
1274: set gEnableDiscussion 0
1275: }
1276: checkbutton $optionFrame.discuss -text "Enable Discussion Forum" \
1277: -variable gEnableDiscussion
1278: pack $optionFrame.discuss
1279:
1280: button $buttonFrame.ok -text Set -command { set gPrompt(ok) 1 } \
1281: -underline 0
1282: button $buttonFrame.cancel -text Cancel -command { set gPrompt(ok) 0 } \
1283: -underline 0
1284: pack $buttonFrame.ok $buttonFrame.cancel -side left
1285:
1286: bind $dialog <Destroy> "set gPrompt(ok) 0"
1287: Centre_Dialog $dialog default
1288: update
1289:
1290: focus $dialog
1291: capaRaise $dialog
1292: capaGrab $dialog
1293: bind $dialog <Destroy> ""
1294: set done 0
1295: while { $done != 1 } {
1296: vwait gPrompt(ok)
1297: if { $gPrompt(ok) == 1 } {
1298: set done [checkHeaderForDefault]
1299: if { $done == 0 } {
1300: displayError "Must have a Default setting."
1301: }
1302: } else {
1303: set done 1
1304: }
1305: }
1306: capaGrab release $dialog
1307: destroy $dialog
1308: if {$gPrompt(ok) == 1 } {
1309: updateDiscussion
1310: if { [llength $gControlDates] > 2 } {
1311: set gControlDates [linsert [lreverse [lrange $gControlDates 1 end]] 0 [lindex $gControlDates 0]]
1312: }
1313: eval updateHeader [ eval concat $gControlDates ]
1314: }
1315:
1316: return
1317:
1318: }
1319:
1320: ###########################################################
1321: # updateDiscussion
1322: ###########################################################
1323: ###########################################################
1324: ###########################################################
1325: proc updateDiscussion {} {
1326: global gFile gSetNumberText gEnableDiscussion
1327: set dir [file dirname $gFile]
1328: set disDir [file join $dir discussion $gSetNumberText]
1329: set logDir [file join $dir discussion logs]
1330: if { $gEnableDiscussion } {
1331: if { ![file exists $disDir] } {
1332: if { [file exists $disDir.unavailable] } {
1333: exec mv $disDir.unavailable $disDir
1334: } else {
1335: file mkdir $disDir
1336: file attributes $disDir -permissions 0777
1337: }
1338: }
1339: if { ![file exists $logDir] } {
1340: file mkdir [file join $dir discussion logs]
1341: file attributes [file join $dir discussion logs] -permissions 0777
1342: }
1343: } else {
1344: if { [file exists $disDir] } { exec mv $disDir $disDir.unavailable }
1345: }
1346: }
1347:
1348: ###########################################################
1349: # allFieldsComplete2
1350: ###########################################################
1351: ###########################################################
1352: ###########################################################
1353: proc allFieldsComplete2 {} {
1354: global gLoadHeaderSet gControlDates
1355:
1356: if { [string length $gOpenDate] != 8 } {
1357: return 0
1358: } elseif { [string length $gOpenTime] != 5 } {
1359: return 0
1360: } elseif { [string length $gDueDate] != 8 } {
1361: return 0
1362: } elseif { [string length $gDueTime] != 5 } {
1363: return 0
1364: } elseif { [string length $gAnswerDate] != 8 } {
1365: return 0
1366: } elseif { [string length $gAnswerTime] != 5 } {
1367: return 0
1368: } else {
1369: return 1
1370: }
1371: }
1372:
1373: ###########################################################
1374: # createFindWindow
1375: ###########################################################
1376: ###########################################################
1377: ###########################################################
1378: proc createFindWindow { {num 0} } {
1379: global gFind gWindowMenu gFindListbox
1380:
1381: if { [winfo exists .find] } {
1382: capaRaise .find
1383: pickFindFile $num
1384: return
1385: }
1386:
1387: set find [toplevel .find]
1388: $gWindowMenu add command -label "Find" -command "capaRaise $find"
1389: wm title $find "Find"
1390:
1391: set findFrame [frame $find.findFrame -width 5i]
1392: set replaceFrame [frame $find.replaceFrame ]
1393: set optionsFrame [frame $find.optionsFrame ]
1394: set buttonFrame [frame $find.buttonsFrame ]
1395: pack $findFrame $replaceFrame $optionsFrame $buttonFrame -side top \
1396: -anchor e
1397: pack configure $buttonFrame -anchor center
1398:
1399: message $findFrame.msg -text "Find:" -aspect 10000
1400: entry $findFrame.entry -width 50 -textvariable gFind(find)
1401: pack $findFrame.msg $findFrame.entry -side left
1402:
1403: message $replaceFrame.msg -text "Replace with:" -aspect 10000
1404: entry $replaceFrame.entry -width 50 -textvariable gFind(replace)
1405: pack $replaceFrame.msg $replaceFrame.entry -side left
1406:
1407: set fileFrame [frame $optionsFrame.file]
1408: set scopeFrame [frame $optionsFrame.scope -relief groove -borderwidth 4]
1409: set findOptionsFrame [frame $optionsFrame.findOptionsFrame -relief \
1410: groove -borderwidth 4]
1411: pack $fileFrame $scopeFrame $findOptionsFrame -side left
1412:
1413: set fileList [ frame $fileFrame.list ]
1414: set fileScroll [frame $fileFrame.scroll ]
1415: pack $fileList $fileScroll -side left
1416: pack configure $fileScroll -fill y
1417:
1418: set gFindListbox [listbox $fileList.list -width 35 -height 4 \
1419: -xscrollcommand "$fileList.scroll set" \
1420: -yscrollcommand "$fileScroll.scroll set" \
1421: -exportselection no]
1422: scrollbar $fileList.scroll -orient h -command "$fileList.list xview"
1423: pack $fileList.list $fileList.scroll -side top
1424: pack configure $fileList.scroll -fill x
1425: pack configure $fileList.list -fill both -expand 1
1426: $fileList.list xview moveto 1
1427:
1428: scrollbar $fileScroll.scroll -orient v \
1429: -command "$fileList.list yview"
1430: pack $fileScroll.scroll -fill y -expand 1
1431:
1432: message $scopeFrame.msg -text "Replace All Scope" -aspect 10000
1433: radiobutton $scopeFrame.file -value "File" -variable gFind(scope) -text \
1434: "Entire File" \
1435:
1436: radiobutton $scopeFrame.selection -value "Selection" -variable \
1437: gFind(scope) -text "Selection"
1438: pack $scopeFrame.msg $scopeFrame.file $scopeFrame.selection
1439: pack configure $scopeFrame.file $scopeFrame.selection -anchor w
1440: set gFind(scope) File
1441:
1442: message $findOptionsFrame.msg -text "Find Options" -aspect 10000
1443: radiobutton $findOptionsFrame.ignoreCase -variable gFind(findOption) \
1444: -text "Ignore Case" -value "-nocase"
1445: radiobutton $findOptionsFrame.exactCase -variable gFind(findOption) \
1446: -text "Exact Case" -value "-exact"
1447: radiobutton $findOptionsFrame.regexp -variable gFind(findOption) \
1448: -text "Regular Expression" -value "-regexp"
1449: pack $findOptionsFrame.msg $findOptionsFrame.ignoreCase \
1450: $findOptionsFrame.exactCase $findOptionsFrame.regexp
1451: pack $findOptionsFrame.ignoreCase $findOptionsFrame.exactCase \
1452: $findOptionsFrame.regexp -anchor w
1453: set gFind(findOption) "-nocase"
1454:
1455: button $buttonFrame.replaceAll -text "Replace All" -command "replaceAll"
1456: button $buttonFrame.replace -text "Replace" -command "replace"
1457: button $buttonFrame.replaceFind -text "Replace and Find" -command \
1458: "replaceFind"
1459: button $buttonFrame.previous -text "Previous" -command "previous"
1460: button $buttonFrame.next -text "Next <Return>" -command "next"
1461: bind $find <KeyPress-Return> next
1462: button $buttonFrame.close -text "Close" -command "removeWindowEntry Find
1463: destroy $find"
1464: bind $find <Destroy> "removeWindowEntry Find"
1465: pack $buttonFrame.replaceAll $buttonFrame.replace \
1466: $buttonFrame.replaceFind $buttonFrame.previous \
1467: $buttonFrame.next $buttonFrame.close -side left
1468:
1469: Centre_Dialog $find default
1470: updateFindList
1471: pickFindFile $num
1472: }
1473:
1474: ###########################################################
1475: # pickFindFile
1476: ###########################################################
1477: ###########################################################
1478: ###########################################################
1479: proc pickFindFile { num } {
1480: global gFindListbox gFindList gRefFile gFile
1481: if { [catch {set gFindListbox}] } { return }
1482: if { ![winfo exists $gFindListbox] } { return }
1483: if { $num == 0 } {
1484: set newfile $gFile
1485: } else {
1486: set newfile $gRefFile($num)
1487: }
1488: for {set i 0} {$i<[llength $gFindList(files)]} {incr i} {
1489: set file [lindex $gFindList(files) $i]
1490: if { $file == $newfile } { break }
1491: }
1492: if { $i < [llength $gFindList(files)] } {
1493: $gFindListbox selection clear 0 end
1494: $gFindListbox selection set $i
1495: }
1496: }
1497:
1498: ###########################################################
1499: # updateFindList
1500: ###########################################################
1501: ###########################################################
1502: ###########################################################
1503: proc updateFindList {} {
1504: global gFindListbox gFindList
1505: if { [catch {set gFindListbox}] } { return }
1506: if { ![winfo exists $gFindListbox] } { return }
1507: $gFindListbox delete 0 end
1508: eval "$gFindListbox insert end $gFindList(files)"
1509: $gFindListbox xview moveto 1
1510: }
1511:
1512: ###########################################################
1513: # whichFile
1514: ###########################################################
1515: ###########################################################
1516: ###########################################################
1517: proc whichFile { refNum } {
1518: global gRefFile gFile
1519: if { $refNum > 0 } {
1520: return $gRefFile($refNum)
1521: } else {
1522: if { $refNum < 0 } {
1523: switch -- $refNum {
1524: -1 { return "Preview Window" }
1525: -2 { return "Parse Errors Window" }
1526: -3 { return "LaTeX Output Window" }
1527: }
1528: } else {
1529: return $gFile
1530: }
1531: }
1532: }
1533: ###########################################################
1534: # addFindList
1535: ###########################################################
1536: ###########################################################
1537: ###########################################################
1538: proc addFindList { {refNum 0} } {
1539: global gFindList gRefFile gFile
1540:
1541: set file [whichFile $refNum]
1542: lappend gFindList(files) $file
1543: lappend gFindList(refNum) $refNum
1544: updateFindList
1545: }
1546:
1547: ###########################################################
1548: # removeFindList
1549: ###########################################################
1550: ###########################################################
1551: ###########################################################
1552: proc removeFindList { {refNum 0} } {
1553: global gFindList gRefFile gFile
1554:
1555: set file [whichFile $refNum]
1556: set k [llength $gFindList(refNum)]
1557: for {set i 0} {$i < $k } { incr i } {
1558: if { $refNum == [lindex $gFindList(refNum) $i] } { break }
1559: }
1560: if { $i != $k } {
1561: set gFindList(refNum) [lreplace $gFindList(refNum) $i $i]
1562: set gFindList(files) [lreplace $gFindList(files) $i $i]
1563: }
1564: updateFindList
1565: }
1566:
1567: ###########################################################
1568: # getFindWindow
1569: ###########################################################
1570: ###########################################################
1571: ###########################################################
1572: proc getFindWindow { {refNumVar none} } {
1573: global gFindListbox gFindList gRefText gTextWindow \
1574: gPreviewText gParseErrorsText gCreateDviText
1575:
1576: set current [$gFindListbox curselection]
1577: if { $current == "" } { set current 0 }
1578: if { [set refNum [lindex $gFindList(refNum) $current] ] } {
1579: if { $refNum < 0 } {
1580: switch -- $refNum {
1581: -1 { set window $gPreviewText }
1582: -2 { set window $gParseErrorsText }
1583: -3 { set window $gCreateDviText }
1584: }
1585: } else {
1586: set window $gRefText($refNum)
1587: }
1588: } else {
1589: set window $gTextWindow
1590: }
1591: if { $refNumVar != "none" } {
1592: upvar $refNumVar refNumUp
1593: set refNumUp $refNum
1594: }
1595: return $window
1596: }
1597:
1598: ###########################################################
1599: # replaceAll
1600: ###########################################################
1601: ###########################################################
1602: ###########################################################
1603: proc replaceAll {} {
1604: global gFind gCreateImportLinks
1605:
1606: set window [getFindWindow]
1607: if { ![winfo exists $window] } { return }
1608:
1609: set gCreateImportLinks 0
1610: set num 0
1611: switch $gFind(scope) {
1612: File
1613: {
1614: $window mark set insert 0.0
1615: set begin 0.0
1616: while { [nextRegion $begin end] != "" } {
1617: incr num
1618: replace
1619: if { ! ($num%10) } { update idletasks }
1620: set begin sel.last
1621: }
1622: }
1623: Selection
1624: {
1625: set error [ catch {$window mark set replace sel.first}]
1626: if { $error != 0 } { return }
1627: $window mark set capaBegin sel.first
1628: $window mark set capaEnd sel.last
1629: while { [set begin [nextRegion capaBegin capaEnd]] != "" } {
1630: incr num
1631: replace
1632: $window mark set capaBegin $begin
1633: }
1634: }
1635: }
1636: if { $num == 1 } { set s {} } { set s s }
1637: update idletasks
1638: set gCreateImportLinks 1
1639: getFindWindow refNum
1640: if { $refNum >= 0 } { registerCreateImportLinks $refNum 0.0 end }
1641: displayMessage "Replaced $num occurrence$s"
1642: }
1643:
1644: ###########################################################
1645: ###########################################################
1646: ###########################################################
1647: ###########################################################
1648: proc replace {} {
1649: global gFind
1650:
1651: set refNum 0
1652: set window [getFindWindow refNum]
1653: if { ![winfo exist $window] } { return }
1654:
1655: set error [ catch {$window mark set replace sel.first}]
1656: if { $error == 0 } {
1657: $window delete sel.first sel.last
1658: } else {
1659: $window mark set replace insert
1660: }
1661:
1662: $window insert replace "$gFind(replace)"
1663:
1664: catch {$window tag remove sel sel.first sel.last}
1665:
1666: $window tag add sel "replace - [string length "$gFind(replace)"] \
1667: chars " replace
1668: $window see replace
1669:
1670: $window mark unset replace
1671: }
1672:
1673: ###########################################################
1674: ###########################################################
1675: ###########################################################
1676: ###########################################################
1677: proc replaceFind {} {
1678: set window [getFindWindow]
1679: if { ![winfo exists $window] } { return }
1680: replace
1681: next
1682: }
1683:
1684: ###########################################################
1685: ###########################################################
1686: ###########################################################
1687: ###########################################################
1688: proc searchBody { found } {
1689: global gFind
1690:
1691: set window [getFindWindow refNum]
1692: if { ![winfo exists $window] } { return }
1693:
1694: catch {$window tag remove sel sel.first sel.last}
1695: $window tag add sel $found "$found + [string length $gFind(find)] \
1696: chars"
1697: $window see $found
1698: $window mark set insert "$found + [string length $gFind(find)] chars"
1699: }
1700:
1701: ###########################################################
1702: ###########################################################
1703: ###########################################################
1704: ###########################################################
1705: proc previous {} {
1706: global gFind
1707:
1708: set window [getFindWindow]
1709: if { ![winfo exists $window] } { return }
1710:
1711: if { [catch { set found [$window search $gFind(findOption) -backwards -- \
1712: $gFind(find) "sel.first - 1 c" ] } ] } {
1713: set found [ $window search $gFind(findOption) -backwards -- \
1714: $gFind(find) "insert - 1 c" ]
1715: }
1716: if { $found != "" } { searchBody $found }
1717: return $found
1718: }
1719:
1720: ###########################################################
1721: ###########################################################
1722: ###########################################################
1723: ###########################################################
1724: proc next {} {
1725: global gFind
1726:
1727: set window [getFindWindow]
1728: if { ![winfo exists $window] } { return }
1729:
1730: set found [ $window search $gFind(findOption) -forwards -- \
1731: $gFind(find) "insert + 1 c" ]
1732: if { $found != "" } {
1733: searchBody $found
1734: } else {
1735: displayMessage "Search String Not Found"
1736: }
1737: return $found
1738: }
1739:
1740: ###########################################################
1741: ###########################################################
1742: ###########################################################
1743: ###########################################################
1744: proc nextRegion { begin end } {
1745: global gFind
1746:
1747: set window [getFindWindow]
1748: if { ![winfo exists $window] } { return }
1749:
1750: set error [ catch {set found [ $window search $gFind(findOption) \
1751: -forwards -- $gFind(find) $begin $end ] } ]
1752: if { $error != 0 } { set found "" }
1753: if { $found != "" } {
1754: searchBody $found
1755: set found "$found + [string length $gFind(find)] chars"
1756: }
1757: return $found
1758: }
1759:
1760: ###########################################################
1761: ###########################################################
1762: ###########################################################
1763: ###########################################################
1764: proc createLineWindow {} {
1765: global gLineNumber gCharacterNumber gLineNumberGoto gCharacterNumberGoto
1766: global gWindowMenu
1767:
1768: if { [winfo exists .lineWindow] } {
1769: capaRaise .lineWindow
1770: return
1771: }
1772:
1773: set lineWindow [toplevel .lineWindow]
1774: $gWindowMenu add command -label "LineSelect" -command \
1775: "capaRaise $lineWindow"
1776: wm title $lineWindow "Select Line"
1777:
1778: label $lineWindow.line -text "Line:"
1779: grid $lineWindow.line -column 1 -row 0
1780: label $lineWindow.character -text "Character:"
1781: grid $lineWindow.character -column 2 -row 0
1782: label $lineWindow.current -text "Current:"
1783: grid $lineWindow.current -column 0 -row 1
1784: label $lineWindow.lineNumber -textvariable gLineNumber
1785: grid $lineWindow.lineNumber -column 1 -row 1
1786: label $lineWindow.characterNumber -textvariable gCharacterNumber
1787: grid $lineWindow.characterNumber -column 2 -row 1
1788: label $lineWindow.goto -text "Goto:"
1789: grid $lineWindow.goto -column 0 -row 2
1790: entry $lineWindow.lineEntry -textvariable gLineNumberGoto
1791: grid $lineWindow.lineEntry -column 1 -row 2
1792: set gLineNumberGoto ""
1793: entry $lineWindow.characterEntry -textvariable gCharacterNumberGoto
1794: grid $lineWindow.characterEntry -column 2 -row 2
1795: set gCharacterNumberGoto ""
1796: button $lineWindow.close -text "Close" -command "destroy $lineWindow
1797: removeWindowEntry LineSelect"
1798: bind $lineWindow <Destroy> "removeWindowEntry LineSelect"
1799: grid $lineWindow.close -column 1 -row 3
1800: button $lineWindow.gotoButton -text "Goto<Return>" -command "gotoLine"
1801: grid $lineWindow.gotoButton -column 2 -row 3
1802:
1803: bind $lineWindow <KeyPress-Return> gotoLine
1804:
1805: Centre_Dialog $lineWindow default
1806: }
1807:
1808: ###########################################################
1809: ###########################################################
1810: ###########################################################
1811: ###########################################################
1812: proc gotoLine {} {
1813: global gTextWindow gLineNumberGoto gCharacterNumberGoto
1814: if { [catch {set gTextWindow}] } { return }
1815: if { ![winfo exists $gTextWindow] } { return }
1816:
1817: if { $gCharacterNumberGoto == "" } {
1818: if { $gLineNumberGoto == "" } {
1819: return
1820: } else {
1821: $gTextWindow mark set insert $gLineNumberGoto.0
1822: catch {$gTextWindow tag remove sel sel.first sel.last}
1823: $gTextWindow tag add sel "insert linestart" "insert lineend"
1824: $gTextWindow see insert
1825: }
1826: } else {
1827: if { $gLineNumberGoto == "" } {
1828: $gTextWindow mark set insert "insert linestart + \
1829: $gCharacterNumberGoto chars"
1830: catch {$gTextWindow tag remove sel sel.first sel.last}
1831: $gTextWindow tag add sel "insert - 1 chars " insert
1832: $gTextWindow see insert
1833: } else {
1834: $gTextWindow mark set insert $gLineNumberGoto.$gCharacterNumberGoto
1835: catch {$gTextWindow tag remove sel sel.first sel.last}
1836: $gTextWindow tag add sel "$gLineNumberGoto.$gCharacterNumberGoto \
1837: - 1 chars " "$gLineNumberGoto.$gCharacterNumberGoto"
1838: $gTextWindow see insert
1839: }
1840: }
1841: }
1842:
1843: proc faster {} {
1844: global gFasterParsing
1845: puts $gFasterParsing
1846: }
1847:
1848: ###########################################################
1849: # createPrefsWindow
1850: ###########################################################
1851: ###########################################################
1852: ###########################################################
1853: proc createPrefsWindow {} {
1854: global gPrefs gWindowMenu gEditWindow gFile gWhichFile gPrefsEditWindow \
1855: gFasterParsing
1856: if { [catch {set gEditWindow}] } { return }
1857: if { ![winfo exists $gEditWindow] } { return }
1858: if { [winfo exists .prefs] } { capaRaise .prefs; return }
1859:
1860: set prefs [toplevel .prefs]
1861: $gWindowMenu add command -label "Prefernces" -command "capaRaise $prefs"
1862: wm title $prefs "Preferences"
1863:
1864: set frameAll [frame $prefs.frameAll -relief groove -borderwidth 4]
1865: pack $frameAll -expand true -fill both
1866:
1867: set frameFile [frame $frameAll.file]
1868: set frameInfo [frame $frameAll.info -relief groove -borderwidth 4 ]
1869: set frameButton [frame $frameAll.button ]
1870: pack $frameButton $frameInfo $frameFile -side top -expand false
1871: pack configure $frameButton -expand false -anchor center
1872:
1873: message $frameInfo.msg -text "Print Out"
1874: radiobutton $frameInfo.problem -text "Problems Only" -value "Problem" \
1875: -variable gPrefs(info)
1876: radiobutton $frameInfo.problemandanswer -text "Problems and Answers" \
1877: -value "ProblemAnswer" -variable gPrefs(info)
1878: radiobutton $frameInfo.answer -text "Answers Only" -value "Answer" \
1879: -variable gPrefs(info)
1880: pack $frameInfo.msg $frameInfo.problem $frameInfo.problemandanswer \
1881: $frameInfo.answer -side left -expand false -anchor w
1882:
1883:
1884: set selectMenu [tk_optionMenu $frameFile.menu gWhichFile HTMLheader HTMLfooter \
1885: TeXheader TeXfooter]
1886: set frameEdit [frame $frameFile.edit]
1887: pack $frameFile.menu $frameEdit
1888: pack configure $frameEdit -expand true -fill both
1889: trace variable gWhichFile w changePrefFile
1890:
1891: scrollbar $frameEdit.scroll -orient vertical -command "$frameEdit.text yview"
1892: set gPrefsEditWindow [text $frameEdit.text -yscrollcommand \
1893: "$frameEdit.scroll set" -wrap char -height 20 -width 80]
1894: pack $frameEdit.scroll $frameEdit.text -side left
1895: pack configure $frameEdit.scroll -expand false -fill y
1896: pack configure $frameEdit.text -expand true -fill both
1897:
1898: checkbutton $frameButton.faster -text "Faster Parsing" -command faster \
1899: -variable gFasterParsing
1900: button $frameButton.impcolor -text "/IMP color" -command "getColor IMP_color"
1901: button $frameButton.commentcolor -text "// color" -command "getColor comment_color"
1902: button $frameButton.config -text "Reread capa.config" -command "rereadCapaConfig"
1903: button $frameButton.ok -text "Dismiss" -command "destroy $prefs
1904: trace vdelete gWhichFile w changePrefFile
1905: removeWindowEntry Prefernces"
1906: bind $prefs <Destroy> "removeWindowEntry Preferences"
1907: button $frameButton.save -text "Save All" -command "savePrefs"
1908: pack $frameButton.impcolor $frameButton.commentcolor $frameButton.config \
1909: $frameButton.ok $frameButton.save $frameButton.faster -side left
1910:
1911: foreach file {HTMLheader HTMLfooter TeXheader TeXfooter} {
1912: if { [ catch {
1913: set filename [file join [file dirname $gFile] $file ]
1914: set fileId [open $filename r]
1915: set gPrefs($file) [read $fileId [file size $filename ]]
1916: close $fileId } errors ] } {
1917: set gPrefs($file) ""
1918: }
1919: }
1920: set gPrefs(currentFile) ""
1921: set gWhichFile HTMLheader
1922:
1923:
1924: Centre_Dialog $prefs default
1925: }
1926:
1927: ###########################################################
1928: # getColor
1929: ###########################################################
1930: ###########################################################
1931: ###########################################################
1932: proc getColor { whatfor } {
1933: global gCapaConfig gUniqueNumber gRefText
1934: set color [tk_chooseColor -initialcolor $gCapaConfig($whatfor)]
1935: set gCapaConfig($whatfor) $color
1936: if { $color != "" } { updateColors }
1937: displayMessage "To keep this color, put \"$whatfor = $color\" in the capa.config file."
1938: }
1939:
1940: ###########################################################
1941: # updateColors
1942: ###########################################################
1943: ###########################################################
1944: ###########################################################
1945: proc updateColors {} {
1946: global gCapaConfig gUniqueNumber gRefText
1947: set todo [array names gRefText]
1948: lappend todo 0
1949: displayStatus "Updating Colors . . ." both
1950: set num 0
1951: foreach win $todo {
1952: createImportLinks $win 0.0 end
1953: incr num
1954: updateStatusBar [expr $num/double([llength $todo])]
1955: }
1956: removeStatus
1957: }
1958:
1959: ###########################################################
1960: # changePrefFile
1961: ###########################################################
1962: ###########################################################
1963: ###########################################################
1964: proc changePrefFile { var1 var2 op } {
1965: global gPrefs gPrefsEditWindow gFile gWhichFile
1966:
1967: if { $gPrefs(currentFile) != "" } {
1968: set gPrefs($gPrefs(currentFile)) [$gPrefsEditWindow get 0.0 end-1c]
1969: }
1970: set gPrefs(currentFile) $gWhichFile
1971: $gPrefsEditWindow delete 0.0 end
1972: $gPrefsEditWindow insert 0.0 $gPrefs($gWhichFile)
1973: }
1974:
1975: ###########################################################
1976: # updatePrefsWindow
1977: ###########################################################
1978: ###########################################################
1979: ###########################################################
1980: proc updatePrefsWindow {} {
1981: global gPrefs gPrefsEditWindow gFile gWhichFile
1982: if { [catch {set gPrefsEditWindow}] } { return }
1983: if { ![winfo exists $gPrefsEditWindow] } { return }
1984:
1985: foreach file {HTMLheader HTMLfooter TeXheader TeXfooter} {
1986: if { [ catch {
1987: set filename [file join [file dirname $gFile] $file ]
1988: set fileId [open $filename r]
1989: set gPrefs($file) [read $fileId [file size $filename]]
1990: close $fileId } ] } {
1991: set gPrefs($file) ""
1992: }
1993: }
1994: $gPrefsEditWindow delete 0.0 end
1995: $gPrefsEditWindow insert 0.0 $gPrefs($gWhichFile)
1996: }
1997:
1998: ###########################################################
1999: ###########################################################
2000: ###########################################################
2001: ###########################################################
2002: proc savePrefs {} {
2003: global gPrefsEditWindow gFile gPrefs
2004: if { [catch {set gPrefsEditWindow}] } { return }
2005: if { ![winfo exists $gPrefsEditWindow] } { return }
2006: if { $gPrefs(currentFile) != "" } {
2007: set gPrefs($gPrefs(currentFile)) [$gPrefsEditWindow get 0.0 end-1c]
2008: }
2009: foreach file {HTMLheader HTMLfooter TeXheader TeXfooter} {
2010: if { $gPrefs($file) != "" } {
2011: set fileId [open [file join [file dirname $gFile] $file ] w]
2012: puts -nonewline $fileId $gPrefs($file)
2013: close $fileId
2014: } else {
2015: exec rm -f [file join [file dirname $gFile] $file ]
2016: }
2017: }
2018: }
2019:
2020: ###########################################################
2021: # checkHeader
2022: ###########################################################
2023: ###########################################################
2024: ###########################################################
2025: proc checkHeader { numberParsed } {
2026: global gWeightsDiffer gPartialDiffer gSetNumberText gHeaderQCount \
2027: gControlDates gLoadHeaderSet gFirstTime
2028:
2029: # if { $gFirstTime } { set gFirstTime 0; return }
2030: set gLoadHeaderSet $gSetNumberText
2031: set error [catch {getHeaderInfo}]
2032: if { [llength $gControlDates] > 2 } {
2033: set gControlDates [linsert [lreverse [lrange $gControlDates 1 end]] 0 [lindex $gControlDates 0]]
2034: }
2035: if { $error == 1 } {
2036: set gHeaderQCount "0"
2037: set gControlDates ""
2038: displayError "The db file for this set does not yet exist."
2039: } else {
2040: set errortext ""
2041: if { ( $numberParsed != $gHeaderQCount ) } {
2042: set error 1
2043: append errortext "Number of questions ($numberParsed) is different from the number in setX.db ($gHeaderQCount). "
2044: }
2045: if { $gWeightsDiffer } {
2046: set error 1
2047: append errortext "The problem weights specified in the QZ file are different from the ones in the DB file. "
2048: }
2049: if { $gPartialDiffer } {
2050: set error 1
2051: append errortext "Whether or not a problem is hand graded as specified in the QZ file is different from the DB file. "
2052: }
2053: if { $error } {
2054: displayError "The curent DB Header does not match what the set file says it should be: $errortext. Set the DB Header!" red
2055: }
2056: }
2057: return $error
2058: }
2059:
2060: ###########################################################
2061: # fillInStudentName
2062: ###########################################################
2063: ###########################################################
2064: ###########################################################
2065: #proc notherefillInStudentName { v } {
2066: # global $v
2067:
2068: # set student [capaGetStudent [set ${v}(studentNumber)]]
2069: # set ${v}(studentName) [lindex $student [expr [llength $student] - 1] ]
2070: #}
2071:
2072: ###########################################################
2073: # studentSelectWindow
2074: ###########################################################
2075: ###########################################################
2076: ###########################################################
2077: proc studentSelectWindow { followupCommand } {
2078: global gStudentSelection gChanged gWindowMenu gEditWindow
2079: if { [catch {set gEditWindow}] } { return }
2080: if { ![winfo exists $gEditWindow] } { return }
2081: if { $gChanged } { if { [askToSave 0 0] == "Cancel" } { return } }
2082:
2083: if { [winfo exists .studentSelect] } {
2084: capaRaise .studentSelect
2085: return
2086: }
2087: set student [toplevel .studentSelect]
2088: $gWindowMenu add command -label "SelectStudent" \
2089: -command "capaRaise $student"
2090: wm title $student "Select Student"
2091:
2092: message $student.msg -text "Please specify a student to preview" \
2093: -aspect 10000
2094: set infoFrame [frame $student.frame -relief groove -borderwidth 4]
2095: set buttonFrame [frame $student.buttonFrame ]
2096: pack $student.msg $infoFrame $buttonFrame -side top
2097:
2098: button $buttonFrame.ok -text "Preview" -command \
2099: "selectStudentPreview $student $followupCommand"
2100: button $buttonFrame.cancel -text "Cancel" -command \
2101: "destroy $student
2102: trace vdelete gStudentSelection(studentNumber) w \"global gStudentSelection; set gStudentSelection(type) Specific ;#\"
2103: trace vdelete gStudentSelection(studentName) w \"global gStudentSelection; set gStudentSelection(type) Specific ;#\"
2104: removeWindowEntry SelectStudent"
2105: bind $student <Destroy> \
2106: "trace vdelete gStudentSelection(studentNumber) w \"global gStudentSelection; set gStudentSelection(type) Specific ;#\"
2107: trace vdelete gStudentSelection(studentName) w \"global gStudentSelection; set gStudentSelection(type) Specific ;#\"
2108: removeWindowEntry SelectStudent"
2109: pack $buttonFrame.ok $buttonFrame.cancel -side left
2110:
2111: set randomAnyFrame [frame $infoFrame.randomany]
2112: set randomFrame [frame $infoFrame.random]
2113: set specificFrame [frame $infoFrame.specific]
2114: set sectionFrame [frame $infoFrame.section]
2115: # pack $randomAnyFrame $randomFrame $specificFrame $sectionFrame -side top
2116: pack $randomFrame $specificFrame -side top
2117: pack configure $specificFrame -expand true -fill both
2118:
2119: radiobutton $randomAnyFrame.random -text "Randomly select a student" \
2120: -value "RandomAny" -variable gStudentSelection(type)
2121: pack $randomAnyFrame.random
2122:
2123: radiobutton $randomFrame.random -text "Randomly select one student \
2124: from section:" -value "Random" -variable gStudentSelection(type)
2125: entry $randomFrame.entry -textvariable gStudentSelection(random) -width 3
2126: pack $randomFrame.random $randomFrame.entry -side left
2127:
2128: radiobutton $specificFrame.specific -text "Specify the student by:" \
2129: -value "Specific" -variable gStudentSelection(type)
2130: set studentNumber [frame $specificFrame.studentNumber]
2131: set fullName [frame $specificFrame.fullName]
2132: pack $specificFrame.specific $studentNumber $fullName -side top
2133: pack configure $specificFrame.specific -anchor w
2134: pack configure $studentNumber $fullName -anchor e
2135:
2136: radiobutton $sectionFrame.section
2137: message $studentNumber.msg -text "Student Number: " -aspect 10000
2138: entry $studentNumber.entry -textvariable gStudentSelection(studentNumber) \
2139: -width 9 -validate key -validatecommand "limitEntry %W 9 any %P"
2140: pack $studentNumber.msg $studentNumber.entry -side left
2141:
2142: message $fullName.msg -text "Student Name: " -aspect 10000
2143: entry $fullName.msg2 -textvariable gStudentSelection(studentName) -width 35 \
2144: -validate key -validatecommand "limitEntry %W 35 any %P"
2145: pack $fullName.msg $fullName.msg2 -side left
2146:
2147: trace variable gStudentSelection(studentNumber) w \
2148: "global gStudentSelection; set gStudentSelection(type) Specific ;#"
2149: trace variable gStudentSelection(studentName) w \
2150: "global gStudentSelection; set gStudentSelection(type) Specific ;#"
2151:
2152: bind $studentNumber.entry <KeyPress-Return> \
2153: "fillInStudent gStudentSelection(studentName) gStudentSelection(studentNumber) 0"
2154: bind $fullName.msg2 <KeyPress-Return> \
2155: "fillInStudent gStudentSelection(studentName) gStudentSelection(studentNumber) 1"
2156: # $specificFrame.specific configure -command \
2157: "$studentNumber.entry configure -state normal"
2158: # $randomFrame.random configure -command \
2159: "$studentNumber.entry configure -state disabled"
2160:
2161: Centre_Dialog $student default
2162: }
2163:
2164: ###########################################################
2165: # selectStudentPreview
2166: ###########################################################
2167: ###########################################################
2168: ###########################################################
2169: proc selectStudentPreview { student followupCommand} {
2170: global gStudentSelection
2171: destroy $student
2172: if { $gStudentSelection(type) == "Specific" } {
2173: if {$gStudentSelection(studentNumber) == ""} {
2174: fillInStudent gStudentSelection(studentName) \
2175: gStudentSelection(studentNumber) 1
2176: } else {
2177: fillInStudent gStudentSelection(studentName) \
2178: gStudentSelection(studentNumber) 0
2179: }
2180: if {$gStudentSelection(studentNumber) == ""} { return }
2181: }
2182: removeWindowEntry SelectStudent
2183: $followupCommand
2184: }
2185:
2186: ###########################################################
2187: # createPreviewWindow
2188: ###########################################################
2189: ###########################################################
2190: ###########################################################
2191: proc createPreviewWindow {} {
2192: global gPreviewMode gPreviewText gPrefs gSetNumberText gStudentSelection
2193: global gWindowMenu gNumberParsedText gNumber
2194: global gLoadHeaderSet gHeaderQCount gControlDates
2195:
2196: if { ![winfo exists .preview] } {
2197:
2198: set previewWindow [toplevel .preview]
2199: $gWindowMenu add command -label "Preview" -command \
2200: "capaRaise $previewWindow"
2201: wm title $previewWindow "Preview"
2202: addFindList -1
2203:
2204: set windowFrame [frame $previewWindow.windowFrame]
2205: set buttonFrame [frame $previewWindow.buttonFrame]
2206:
2207: pack $windowFrame $buttonFrame -side bottom
2208: pack configure $windowFrame -expand true -fill both
2209: pack configure $buttonFrame -anchor e
2210:
2211: scrollbar $windowFrame.scroll -orient vertical -command \
2212: "$windowFrame.text yview"
2213: set gPreviewText [text $windowFrame.text -yscrollcommand \
2214: "$windowFrame.scroll set" -wrap char -height 40]
2215:
2216: pack $windowFrame.scroll $gPreviewText -side left -expand 0
2217: pack configure $windowFrame.scroll -expand 0 -fill y
2218: pack configure $gPreviewText -expand true -fill both
2219:
2220: button $buttonFrame.ok -text Dismiss -command "destroy $previewWindow
2221: removeWindowEntry Preview
2222: removeFindList -1"
2223: bind $previewWindow <Destroy> "removeWindowEntry Preview
2224: removeFindList -1"
2225: button $buttonFrame.save -text "Save Output" -command "saveText $gPreviewText"
2226: button $buttonFrame.stop -text "Stop Parser" -command "stopParser"
2227: button $buttonFrame.print -text "Print Output" -command "printText $gPreviewText"
2228: pack $buttonFrame.print $buttonFrame.save $buttonFrame.stop \
2229: $buttonFrame.ok -side left
2230:
2231: Centre_Dialog $previewWindow default
2232: wm withdraw $previewWindow
2233: update idletasks
2234: set win_width [winfo reqwidth $previewWindow]
2235: set win_height [winfo reqheight $previewWindow]
2236: wm geometry $previewWindow +[expr [winfo rootx $previewWindow] - \
2237: 100]+[winfo rooty $previewWindow]
2238: wm deiconify $previewWindow
2239: update
2240: } else {
2241: set previewWindow .preview
2242: $gPreviewText delete 0.0 end
2243: update
2244: }
2245:
2246: switch $gPrefs(info) {
2247: Problem { set type 0 }
2248: ProblemAnswer { set type 1 }
2249: Answer { set type 2 }
2250: }
2251: grab .preview
2252: if { [catch {
2253: switch $gPreviewMode {
2254: Enscript
2255: {
2256: set numberParsed [enscriptParse $type $gSetNumberText \
2257: $gStudentSelection(type) $gStudentSelection(random) \
2258: $gStudentSelection(studentNumber) \
2259: $gStudentSelection(studentName) gPreviewText]
2260: }
2261: TeX
2262: {
2263: set numberParsed [texParse $type $gSetNumberText \
2264: $gStudentSelection(type) $gStudentSelection(random) \
2265: $gStudentSelection(studentNumber) \
2266: $gStudentSelection(studentName) gPreviewText]
2267: }
2268: Web
2269: {
2270: set numberParsed [webParse $type $gSetNumberText \
2271: $gStudentSelection(type) $gStudentSelection(random) \
2272: $gStudentSelection(studentNumber) \
2273: $gStudentSelection(studentName) gPreviewText]
2274: }
2275: } }]} { return }
2276: grab release .preview
2277: if { $numberParsed == -1 } {
2278: destroy $previewWindow
2279: removeWindowEntry Preview
2280: return
2281: }
2282: checkHeader $numberParsed
2283: $gPreviewText tag configure problem
2284: $gPreviewText tag configure answer
2285: capaRaise $previewWindow
2286:
2287: set gNumberParsedText $numberParsed
2288: showParseErrors
2289: }
2290:
2291: ###########################################################
2292: # openError
2293: ###########################################################
2294: ###########################################################
2295: ###########################################################
2296: proc openError { file line type} {
2297: global gRefLine gLineNumberGoto gTextWindow
2298: if { $type == 2 } {
2299: set gLineNumberGoto $line
2300: gotoLine
2301: capaRaise [winfo toplevel $gTextWindow]
2302: } else {
2303: if {[set num [openReferenceFile $file]]} {
2304: update idletasks
2305: set gRefLine($num) $line
2306: gotoRefLine $num
2307: }
2308: }
2309: }
2310:
2311: ###########################################################
2312: # showParseErrors
2313: ###########################################################
2314: ###########################################################
2315: ###########################################################
2316: proc showParseErrors {} {
2317: global gParseErrorsText gWindowMenu gUniqueNumber gCapaConfig
2318:
2319: set parseErrors [getParseErrors]
2320:
2321: if { $parseErrors != "" } {
2322:
2323: if { ![winfo exists .parseErrors] } {
2324:
2325: set parseErrorsWindow [toplevel .parseErrors]
2326: $gWindowMenu add command -label "ParseErrors" -command "capaRaise \
2327: $parseErrorsWindow"
2328: wm title $parseErrorsWindow "Parse Errors"
2329: addFindList -2
2330:
2331: set windowFrame [frame $parseErrorsWindow.windowFrame]
2332: set buttonFrame [frame $parseErrorsWindow.buttonFrame]
2333:
2334: pack $windowFrame $buttonFrame -side bottom
2335: pack configure $windowFrame -expand true -fill both
2336: pack configure $buttonFrame -anchor e
2337:
2338: scrollbar $windowFrame.scroll -orient vertical -command \
2339: "$windowFrame.text yview"
2340: set gParseErrorsText [text $windowFrame.text -yscrollcommand \
2341: "$windowFrame.scroll set" -wrap char -height 40]
2342:
2343: pack $windowFrame.scroll $gParseErrorsText -side left -expand 0
2344: pack configure $windowFrame.scroll -expand 0 -fill y
2345: pack configure $gParseErrorsText -expand true -fill both
2346:
2347: button $buttonFrame.ok -text Dismiss -command \
2348: "destroy $parseErrorsWindow
2349: removeWindowEntry ParseErrors
2350: removeFindList -2"
2351: bind $parseErrorsWindow <Destroy> "removeWindowEntry ParseErrors
2352: removeFindList -2"
2353: button $buttonFrame.save -text "Save Output" \
2354: -command "saveText $gParseErrorsText"
2355: button $buttonFrame.print -text "Print Output" \
2356: -command "printText $gParseErrorsText"
2357: pack $buttonFrame.print $buttonFrame.save \
2358: $buttonFrame.ok -side left
2359:
2360: Centre_Dialog $parseErrorsWindow default
2361: update
2362: capaRaise $parseErrorsWindow
2363: } else {
2364: $gParseErrorsText delete 0.0 end
2365: capaRaise .parseErrors
2366: }
2367: foreach line [split $parseErrors "\n"] {
2368: set tag 0
2369: if { [regexp -indices {File:.+->(.+), Line ([0-9]+): ERROR:} $line result file linenum]} {
2370: set tag 1
2371: } else {
2372: if { [regexp -indices {File:(.+), Line ([0-9]+): ERROR:} $line result file linenum]} {
2373: set tag 2
2374: }
2375: }
2376: if { $tag } {
2377: set tagnum [incr gUniqueNumber]
2378: set linenum [eval [list string range $line] $linenum]
2379: set filename [eval [list string range $line] $file]
2380: set i [expr [lindex [split [$gParseErrorsText index end] .] 0] - 1]
2381: }
2382: $gParseErrorsText insert end "$line\n"
2383: if { $tag } {
2384: $gParseErrorsText tag add error.$tagnum $i.[lindex $file 0] $i.[expr [lindex $file 1] + 1]
2385: $gParseErrorsText tag configure error.$tagnum -foreground $gCapaConfig(IMP_color)
2386: $gParseErrorsText tag bind error.$tagnum <Double-ButtonPress> \
2387: "eval openError $filename $linenum $tag"
2388: }
2389: }
2390: } else {
2391: if { [winfo exists .parseErrors] } { $gParseErrorsText delete 0.0 end }
2392: }
2393:
2394: return $parseErrors
2395: }
2396:
2397: ###########################################################
2398: # printText
2399: ###########################################################
2400: # prints the contents of the text window, creates a temp file named
2401: # quiztemp.txt
2402: ###########################################################
2403: # Arguments: window (name of text window to print the contents of.
2404: # Returns : nothing
2405: # Globals :
2406: ###########################################################
2407: proc printText { window } {
2408:
2409: if { ![winfo exists $window] } {
2410: return
2411: }
2412: set lprCommand [getLprCommand quiztemp.txt]
2413:
2414: if {$lprCommand == "Cancel"} {
2415: return
2416: }
2417:
2418: set fileId [open "quiztemp.txt" w]
2419: puts -nonewline $fileId "[ $window get 0.0 end ]"
2420: close $fileId
2421:
2422: set errorMsg ""
2423: set error [catch {set output [ eval "exec $lprCommand" ] } errorMsg ]
2424:
2425: if { $error == 1 } {
2426: displayError "An error occurred while printing: $errorMsg"
2427: } else {
2428: displayMessage "Print job sent to the printer.\n $output"
2429: }
2430: exec rm -f quiztemp.txt
2431: }
2432:
2433: ###########################################################
2434: # saveText
2435: ###########################################################
2436: # saves the contents of the text window
2437: ###########################################################
2438: # Arguments: window (name of text window to save the contents of.
2439: # saveAs (whether to ask to save)
2440: # refNum (if supplied reference file unique number
2441: # that is being saved)
2442: # Returns : name of the file saved
2443: # Globals :
2444: ###########################################################
2445: proc saveText { window {saveAs 1} {refNum 0} } {
2446: global gWindowMenu gRefFile gRefChanged gCapaConfig gFile
2447:
2448: if { ![winfo exists $window] } {return}
2449: if { $refNum } {
2450: if {$saveAs} {
2451: set dir [file dirname $gRefFile($refNum)]
2452: set file ""
2453: } else {
2454: set dir [file dirname $gRefFile($refNum)]
2455: set file [file tail $gRefFile($refNum)]
2456: }
2457: } else { set dir [ set file "" ] }
2458: # if { $dir == "" || $dir == "."} { set dir [pwd] }
2459: if { $file == "" } {
2460: set file [tk_getSaveFile -title "Enter the name to Save As" \
2461: -initialdir "$dir" ]
2462: if { $file == "" } {
2463: displayError "File not saved"
2464: return
2465: }
2466: } else {
2467: set file [file join $dir $file]
2468: }
2469:
2470: if { $refNum } {
2471: catch {removeWindowEntry "Reference $gRefFile($refNum)*" }
2472: catch {removeFindList $refNum}
2473: set gRefFile($refNum) $file
2474: addFindList $refNum
2475: wm title [winfo toplevel $window] $file
2476: $gWindowMenu add command -label "Reference $file" \
2477: -command "capaRaise [winfo toplevel $window]"
2478: if { !$saveAs } {
2479: if { ([array name gCapaConfig quizzerBackupRef] == "") ||
2480: ($gCapaConfig(quizzerBackupRef)!="off") } {
2481: if { [catch {file copy -force $file $file.bak} ] } {
2482: displayError "Unable to create backup for $file"
2483: }
2484: }
2485: }
2486: }
2487: set fileId [open $file w]
2488: puts -nonewline $fileId [$window get 0.0 end]
2489: close $fileId
2490: if { $refNum } { set gRefChanged($refNum) 0 }
2491: if { ([file tail $file] == "capa.config") && ($dir == [file dirname $gFile]) } {
2492: if { [makeSure "Reread capa.config settings into Quizzer?"] != "Cancel" } {
2493: rereadCapaConfig
2494: }
2495: }
2496:
2497: return $file
2498: }
2499:
2500: ###########################################################
2501: # deleteFile
2502: ###########################################################
2503: ###########################################################
2504: ###########################################################
2505: proc deleteFile { which } {
2506: global gFile gRefFile
2507: if { $which } { set file $gRefFile($which) } else { set file $gFile }
2508: if { [makeSure "Do you wish to Delete $file"] == "Cancel" } { return }
2509: if { $which } { closeRefFile $which 1 0 } else { closeDocument 1 0 }
2510: file delete -- $file
2511: }
2512:
2513: ###########################################################
2514: ###########################################################
2515: ###########################################################
2516: ###########################################################
2517: proc rereadCapaConfig { } {
2518: global gCapaConfig
2519: set printer_option $gCapaConfig(printer_option)
2520: unset gCapaConfig(printer_option)
2521: set error [parseCapaConfig]
2522: if { $error != "OK" } {
2523: displayError "Invalid capa.config file"
2524: set gCapaConfig(printer_option) $printer_option
2525: }
2526: setDefaultValues
2527: updateColors
2528: }
2529:
2530: ###########################################################
2531: ###########################################################
2532: ###########################################################
2533: ###########################################################
2534: proc pickCapaConfig { } {
2535: set error NOTOK
2536: while { $error != "OK" } {
2537: set file [tk_getOpenFile -title "Pick a capa.config file" \
2538: -filetypes { { {CAPA configuration} {capa.config} } \
2539: { {All Files} {*} } }]
2540: if { $file == "" } { break }
2541: set oldDir [pwd]
2542: cd [file dirname $file]
2543: set error [parseCapaConfig]
2544: if { $error != "OK" } { displayError "Invalid capa.config file"; cd $oldDir }
2545: setDefaultValues
2546: }
2547: }
2548:
2549: proc setDefaultValues {} {
2550: global gProbVal gTryVal gHintVal gCapaConfig
2551: catch {set gProbVal $gCapaConfig(default_prob_val)}
2552: catch {set gTryVal $gCapaConfig(default_try_val)}
2553: catch {set gHintVal $gCapaConfig(default_hint_val)}
2554: }
2555:
2556: ###########################################################
2557: # openDocument
2558: ###########################################################
2559: ###########################################################
2560: ###########################################################
2561: proc openDocument {} {
2562: global gFile gTextWindow gSetNumberText gPrefs gChanged gQuizTemp gUndo
2563:
2564: if { $gChanged } { if { [askToSave 0 0] == "Cancel" } { return } }
2565: if { ![catch {set gTextWindow}] } {
2566: if { [winfo exists $gTextWindow] } { return }
2567: }
2568:
2569: # the event generation is because of a bug in tk_getOpenFile
2570: # After double cliking the mouse Button one is thought to be left down.
2571: # this only seems to happen when a toplevel window is created
2572: # after getting the file
2573: set gFile [tk_getOpenFile -filetypes \
2574: { { {Quizzer} {"*.qz"} } { {All Files} {"*"} } } \
2575: -title "Select the proper file" -initialdir "[pwd]" ]
2576: # event generate .main <ButtonRelease-1>
2577: if { $gFile == "" } { return }
2578: if { [file isdirectory $gFile] } {
2579: displayError "You attempted to open $gFile which is a directory not a file."
2580: return
2581: }
2582:
2583: set error [ catch {set fileId [open $gFile r] } ]
2584:
2585: if { $error } {
2586: displayError "Unable to read $gFile"
2587: return
2588: }
2589:
2590: set oldDir [pwd]
2591:
2592: cd [file dirname $gFile]
2593:
2594: set tempfiles ""
2595: catch {set tempfiles [glob quiztemp.*]}
2596: if { $tempfiles == "" } {
2597: set gQuizTemp true
2598: }
2599: foreach quiztempFile $tempfiles {
2600: if { ! ( [file isfile $quiztempFile] &&
2601: [file writable $quiztempFile] ) } {
2602: if { [makeSure "There are old quiztemp files in this directory that can not be overwritten. If you continue editing you will be unable to print or Create .dvi. You can still preview and save."] == "Cancel" } {
2603: cd $oldDir
2604: set gQuizTemp true
2605: return
2606: } else {
2607: set gQuizTemp false
2608: break
2609: }
2610: }
2611: }
2612:
2613: if { $tempfiles == "" } {
2614: if { ! [file writable $gFile] } {
2615: if { [makeSure "You do not have permission to write to this directory. If you continue editing you will be unable to save, print, or create .dvi"] == "Cancel" } {
2616: cd $oldDir
2617: set gQuizTemp true
2618: return
2619: } else {
2620: set gQuizTemp false
2621: }
2622: }
2623: }
2624:
2625: set error [parseCapaConfig]
2626:
2627: if { $error != "OK" } {
2628: cd $oldDir
2629: set gQuizTemp true
2630: return
2631: }
2632: setDefaultValues
2633:
2634: createEditingWindow 0
2635: $gTextWindow delete 0.0 end
2636: $gTextWindow insert 0.0 [read $fileId [file size $gFile]]
2637: $gTextWindow delete end-1c
2638:
2639: rename $gTextWindow .$gTextWindow
2640: trackChanges $gTextWindow 0
2641: set gUndo(0) 0
2642: set gUndo(0.cur) 0
2643:
2644: createImportLinks 0 0.0 end
2645: focus -force $gTextWindow
2646: set coord [$gTextWindow bbox 0.0]
2647: event generate $gTextWindow <1> -x [lindex $coord 0] -y [lindex $coord 1]
2648: event generate $gTextWindow <ButtonRelease-1>
2649: update
2650: close $fileId
2651:
2652: updatePrefsWindow
2653:
2654: set gSetNumberText [string range [file rootname [file tail $gFile]] 3 end ]
2655: checkIfValidFilename
2656: set gChanged 0
2657: }
2658:
2659: ###########################################################
2660: # includeReferenceFile
2661: ###########################################################
2662: ###########################################################
2663: ###########################################################
2664: proc includeReferenceFile { file num window } {
2665: set index [$window index "file.$num.first linestart"]
2666: if { ![file readable $file] } {
2667: displayError "Unable to read file $file"
2668: return
2669: }
2670: set impline [$window get $index "$index lineend"]
2671: set fileId [open $file r]
2672: $window insert $index /
2673: update idletasks
2674: if { [$window index end] == [$window index "$index + 1 lines"] } {
2675: $window insert "$index + 1 lines" "\n[read $fileId [file size $file]]"
2676: } else {
2677: $window insert "$index + 1 lines" [read $fileId [file size $file]]
2678: }
2679: close $fileId
2680: }
2681:
2682: ###########################################################
2683: # impMenuSaveAs
2684: ###########################################################
2685: ###########################################################
2686: ###########################################################
2687: proc impMenuSaveAs { file num window } {
2688: set index [$window index "file.$num.first linestart"]
2689: if { ![file readable $file] } {
2690: displayError "Unable to read file $file"
2691: return
2692: }
2693: set dir [file dirname $file]
2694: if { $dir != "." } {
2695: set dest [tk_getSaveFile -title "Enter the name to Save As" -initialdir $dir]
2696: } else {
2697: set dest [tk_getSaveFile -title "Enter the name to Save As" -initialdir [pwd]]
2698: }
2699: if { $dest == "" } {
2700: displayError "File not saved"
2701: return
2702: }
2703: if { [catch {file copy -force -- $file $dest} errorMsg ] } {
2704: displayError "Unable to copy $file to $dest: $errorMsg"
2705: return
2706: }
2707: $window delete $index "$index lineend"
2708: if { $dir != "." } {
2709: $window insert $index "/IMP \"$dest\""
2710: } else {
2711: $window insert $index "/IMP \"[file tail $dest]\""
2712: }
2713: }
2714:
2715: ###########################################################
2716: # createImpMenu
2717: ###########################################################
2718: ###########################################################
2719: ###########################################################
2720: proc createImpMenu { file num window } {
2721: set menuFrame [menu .impmenu -tearoff 0 -type tearoff ]
2722:
2723: # wm title $menuFrame "Quizzer"
2724: wm overrideredirect $menuFrame 1
2725: wm positionfrom $menuFrame program
2726: $menuFrame post [winfo pointerx .] [winfo pointery .]
2727: $menuFrame add command -label "Open" -command "openReferenceFile $file"
2728: $menuFrame add command -label "Include" -command \
2729: "includeReferenceFile $file $num $window"
2730: $menuFrame add command -label "saveAs" -command "impMenuSaveAs $file $num $window"
2731: grab $menuFrame
2732: bind all <ButtonRelease> "grab release $menuFrame;destroy $menuFrame"
2733: }
2734:
2735: ###########################################################
2736: # registerCreateImportLinks
2737: ###########################################################
2738: ###########################################################
2739: ###########################################################
2740: proc registerCreateImportLinks { num start end} {
2741: global gDoCreateImportLinks gCreateImportLinks
2742:
2743: if { $gCreateImportLinks && !$gDoCreateImportLinks($num) } {
2744: after idle "createImportLinks $num $start $end"
2745: set gDoCreateImportLinks($num) 1
2746: }
2747: }
2748:
2749: ###########################################################
2750: # createImportLinks
2751: ###########################################################
2752: ###########################################################
2753: ###########################################################
2754: proc createImportLinks { num start end } {
2755: global gTextWindow gUniqueNumber gDoCreateImportLinks gRefText gCapaConfig
2756:
2757: set gDoCreateImportLinks($num) 0
2758: if { $num } { set window $gRefText($num) } else { set window $gTextWindow }
2759: if { ![winfo exists $window] } { return }
2760: set end [$window index $end]
2761: set start [$window index $start]
2762: set lastline [lindex [split $end .] 0]
2763: set startline [lindex [split $start .] 0]
2764: foreach tag [$window tag names] {
2765: if { [regexp {file\..+} $tag ] } {
2766: if { [$window tag nextrange $tag "$start linestart" "$end lineend"] != "" } {
2767: $window tag delete $tag
2768: }
2769: }
2770: }
2771: for { set i $startline } { $i <= $lastline } { incr i } {
2772: set aline [$window get $i.0 "$i.0 lineend"]
2773: if { [regexp -nocase {(^[ ]*)(//.*)} $aline matchVar match1 match2] } {
2774: set tagnum [incr gUniqueNumber]
2775: set start [string length $match1]
2776: set end [expr $start + [string length $match2]]
2777: $window tag add file.$tagnum $i.$start $i.$end
2778: $window tag configure file.$tagnum -foreground $gCapaConfig(comment_color)
2779: } elseif { [regexp -nocase {(^.*/let.*[ ]+)(//.*)} $aline matchVar \
2780: match1 match2] } {
2781: set tagnum [incr gUniqueNumber]
2782: set start [string length $match1]
2783: set end [expr $start + [string length $match2]]
2784: $window tag add file.$tagnum $i.$start $i.$end
2785: $window tag configure file.$tagnum -foreground $gCapaConfig(comment_color)
2786: }
2787: if { [regexp -nocase "(.*/imp +)(\"\[^\"\]+\")(.*)" $aline matchVar \
2788: match1 match2 match3] } {
2789: set tagnum [incr gUniqueNumber]
2790: set start [string length $match1]
2791: set end [expr $start + [string length $match2]]
2792: $window tag add file.$tagnum $i.$start $i.$end
2793: $window tag configure file.$tagnum -foreground $gCapaConfig(IMP_color)
2794: $window tag bind file.$tagnum <Double-ButtonPress> \
2795: "eval openReferenceFile $match2"
2796: $window tag bind file.$tagnum <ButtonPress-3> \
2797: "eval createImpMenu $match2 $tagnum $window"
2798: }
2799: }
2800: }
2801:
2802: ###########################################################
2803: # isReferenceFileOpen
2804: ###########################################################
2805: ###########################################################
2806: ###########################################################
2807: proc isReferenceFileOpen { file } {
2808: global gWindowMenu
2809: # if { [catch {set index [$gWindowMenu index "Reference $file"]} ] } { return "" }
2810: set last [$gWindowMenu index end]
2811: # puts $last
2812: for { set index 1 } { $index <= $last } { incr index } {
2813: # puts $index
2814: catch {set entry [$gWindowMenu entrycget $index -label]}
2815: if { "Reference" == [set entryfile [lindex $entry 0]] } {
2816: set entryfile [lindex $entry 1]
2817: }
2818: # puts $entryfile
2819: if { [catch {file stat $entryfile a1}] } { continue }
2820: file stat $file a2
2821: # puts "$a2(ino) == $a1(ino)"
2822: if { $a2(ino) == $a1(ino) } {
2823: # puts "seems right"
2824: return [lindex [$gWindowMenu entrycget $index -command] 1]
2825: }
2826: }
2827: # puts "failed $index"
2828: return ""
2829: # puts $index
2830: # puts [$gWindowMenu entrycget $index -command]
2831: # return [lindex [$gWindowMenu entrycget $index -command] 1]
2832: }
2833:
2834: ###########################################################
2835: # newReferenceFile
2836: ###########################################################
2837: ###########################################################
2838: ###########################################################
2839: proc newReferenceFile { } {
2840: global gDir
2841: # if { $gDir(reference) == "." } { set gDir(reference) [pwd] }
2842: set file [tk_getSaveFile -title "Enter the name of the New reference file" \
2843: -initialdir "$gDir(reference)" ]
2844: event generate .main <ButtonRelease-1>
2845: if { $file == "" } { return }
2846: set gDir(reference) [file dirname $file]
2847: if { [file isdirectory $file] } {
2848: displayError "You attempted to create $file which is already a directory."
2849: return
2850: }
2851: openReferenceFile $file 1
2852: }
2853:
2854: ###########################################################
2855: # openReferenceFile
2856: ###########################################################
2857: ###########################################################
2858: ###########################################################
2859: proc openReferenceFile { {file ""} {new 0}} {
2860: global gUniqueNumber gWindowMenu gDir
2861:
2862: set num [incr gUniqueNumber]
2863: global gRefCurLine gRefLine gRefText gRefChanged gRefFile gRefClosed \
2864: gUndo gRefChangedLast
2865: # the event generation is because of a bug in tk_getOpenFile
2866: # After double cliking the mouse Button one is thought to be left down.
2867: # this only seems to happen when a toplevel window is created
2868: # after getting the file
2869: if { $file == "" } {
2870: # if { $gDir(reference) == "." } { set gDir(reference) [pwd] }
2871: set file [tk_getOpenFile -filetypes \
2872: { { {All Files} {"*"} } { {Quizzer} {"*.qz"} } } \
2873: -title "Select the proper file" \
2874: -initialdir "$gDir(reference)" ]
2875: event generate .main <ButtonRelease-1>
2876: if { $file == "" } { return 0 }
2877: set gDir(reference) [file dirname $file]
2878:
2879: if { [file isdirectory $file] } {
2880: displayError "You attempted to open $file which is a directory not a file."
2881: return 0
2882: }
2883: } else {
2884: if { !$new } {
2885: if { [set window [isReferenceFileOpen $file] ] != "" } {
2886: set num [lindex [split [lindex [split $window .] 1] e] end]
2887: capaRaise $window
2888: return $num
2889: }
2890: # specifically opening the capa.config file
2891: if { $file == "capa.config" } {
2892: global gTextWindow gFile
2893: if { [catch {set gTextWindow}] } {
2894: set file [tk_getOpenFile -filetypes \
2895: {{{Capa.config file} {"capa.config"}}
2896: { {All Files} {"*"} } } \
2897: -title "Select the proper file" \
2898: -initialdir "$gDir(reference)" ]
2899: if { $file == "" } { return 0 }
2900: } else {
2901: set file [file join [file dirname $gFile] capa.config]
2902: }
2903: } else {
2904: if { ![file isfile $file] && ![file readable $file] } {
2905: displayError "Unable to find $file"
2906: return 0
2907: }
2908: if { [file isdirectory $file] } {
2909: displayError "You attempted to open $file which is a directory not a file."
2910: return 0
2911: }
2912: }
2913: }
2914: }
2915:
2916: set gRefFile($num) $file
2917: set referenceFile [toplevel .reference$num]
2918: wm title $referenceFile "$file"
2919:
2920: $gWindowMenu add command -label "Reference $file" \
2921: -command "capaRaise $referenceFile"
2922:
2923: set menuFrame [frame $referenceFile.menu -borderwidth 3 -relief raised]
2924: set lineFrame [frame $referenceFile.lineFrame]
2925: set windowFrame [frame $referenceFile.windowFrame]
2926: pack $menuFrame $lineFrame $windowFrame
2927: pack configure $windowFrame -expand 1 -fill both
2928: pack configure $menuFrame -fill x
2929:
2930: label $lineFrame.msg -text "Current Line:"
2931: label $lineFrame.current -textvariable gRefCurLine($num)
2932: entry $lineFrame.line -width 8 -textvariable gRefLine($num)
2933: bind $lineFrame.line <KeyPress-Return> "+gotoRefLine $num"
2934: button $lineFrame.button -text "Goto" -command \
2935: "gotoRefLine $num"
2936: pack $lineFrame.msg $lineFrame.current $lineFrame.line \
2937: $lineFrame.button -side left
2938:
2939: set infoFrame [frame $windowFrame.infoFrame]
2940: set textFrame [frame $windowFrame.textFrame]
2941: pack $infoFrame $textFrame -side top
2942: pack configure $textFrame -expand 1 -fill both
2943:
2944: scrollbar $textFrame.scroll -orient vertical -command \
2945: "$textFrame.text yview"
2946: set textWindow [text $textFrame.text -yscrollcommand \
2947: "$textFrame.scroll set" -wrap char]
2948: pack $textFrame.scroll $textWindow -side left -expand 0
2949: pack configure $textFrame.scroll -expand 0 -fill y
2950: pack configure $textWindow -expand true -fill both
2951:
2952: # label $infoFrame.label -textvariable gRefFile($num)
2953: # pack $infoFrame.label -side left
2954:
2955: menubutton $menuFrame.file -text File -menu $menuFrame.file.m
2956: menubutton $menuFrame.edit -text Edit -menu $menuFrame.edit.m
2957: pack $menuFrame.file $menuFrame.edit -side left
2958:
2959: set fileMenu [ menu $menuFrame.file.m ]
2960: set editMenu [ menu $menuFrame.edit.m ]
2961:
2962: $fileMenu add command -label Save -command \
2963: "saveText $textWindow 0 $num" -accelerator "Alt+s"
2964: bind $referenceFile <Alt-s> \
2965: "saveText $textWindow 0 $num"
2966: $fileMenu add command -label "Save As" -command \
2967: "saveText $textWindow 1 $num" -accelerator "Alt+S"
2968: bind $referenceFile <Alt-Shift-s> "saveText $textWindow 1 $num"
2969: $fileMenu add command -label Delete -command "deleteFile $num"
2970: $fileMenu add command -label Print -command "printText $textWindow"
2971: $fileMenu add command -label Close -command "closeRefFile $num" \
2972: -accelerator "Alt+w"
2973: bind $referenceFile <Alt-w> "closeRefFile $num"
2974: # bind $referenceFile <Destroy> "closeRefFile $num 1"
2975: wm protocol $referenceFile WM_DELETE_WINDOW "closeRefFile $num 1"
2976: $editMenu add command -label "Cut" -command "tk_textCut $textWindow" \
2977: -accelerator "Alt+x"
2978: bind $referenceFile <Alt-x> "tk_textCut $textWindow"
2979: $editMenu add command -label "Copy" -command "tk_textCopy $textWindow" \
2980: -accelerator "Alt+c"
2981: bind $referenceFile <Alt-c> "tk_textCopy $textWindow"
2982: $editMenu add command -label "Paste" -command "tk_textPaste $textWindow" \
2983: -accelerator "Alt+v"
2984: bind $referenceFile <Alt-v> "tk_textPaste $textWindow"
2985: $editMenu add command -label "Select All " -command \
2986: "selectAll $num " -accelerator "Alt+a"
2987: bind $referenceFile <Alt-a> "selectAll $num"
2988: $editMenu add separator
2989: $editMenu add command -label "Undo" -command "undo $num" \
2990: -accelerator "Alt+u"
2991: bind $referenceFile <Alt-u> "undo $num"
2992: # $editMenu add command -label "Redo" -command "redo $num"
2993: $editMenu add separator
2994: $editMenu add command -label "Find" -command "createFindWindow $num" \
2995: -accelerator "Alt+f"
2996:
2997:
2998: if { !$new } {
2999: set fileId [open $file r]
3000: $textWindow insert 0.0 [read $fileId [file size $file]]
3001: $textWindow delete end-1c
3002: close $fileId
3003: }
3004:
3005: set gRefText($num) $textWindow
3006: rename $textWindow .$textWindow
3007: trackChanges $textWindow $num
3008: set gUndo($num) 0
3009: set gUndo($num.cur) 0
3010:
3011: createImportLinks $num 0.0 end
3012: focus -force $textWindow
3013: # update
3014: set coord [$textWindow bbox 0.0]
3015: event generate $textWindow <1> -x [lindex $coord 0] -y [lindex $coord 1]
3016: # update
3017: event generate $textWindow <ButtonRelease-1>
3018: # update
3019: # capaRaise $referenceFile
3020: after 1 "catch \{focus $textWindow;raise $referenceFile\}"
3021: selection clear
3022: #order is important here since gRefChanged has a trace on it the references
3023: #gRefChangedLast
3024: set gRefChangedLast($num) 0
3025: set gRefChanged($num) 0
3026: set gRefClosed($num) 0
3027: addFindList $num
3028: return $num
3029: }
3030:
3031: ###########################################################
3032: ###########################################################
3033: ###########################################################
3034: ###########################################################
3035: proc trackChanges { procName num } {
3036: eval "proc $procName args {
3037: global gUndo gRefChanged gChanged
3038: if {\[regexp {^(ins|del).*} \[lindex \$args 0\]\]} {
3039: #puts \"\$args\"
3040: if { \$gUndo($num.cur) != \$gUndo($num) } {
3041: set i \[expr \$gUndo($num.cur) + 1 \]
3042: while { \[ info exists gUndo($num.\$i) \] } {
3043: unset gUndo($num.\$i)
3044: incr i
3045: }
3046: set gUndo($num) \$gUndo($num.cur)
3047: }
3048: set gUndo($num.cur) \$gUndo($num)
3049: set insertindex \[.$procName index \[lindex \$args 1 \] \]
3050: set numChange \[set gUndo($num.cur) \[incr gUndo($num) \] \]
3051: if { $num == 0 } { set gChanged 1 } else { set gRefChanged($num) 1 }
3052: }
3053: if {\[regexp {^(ins).*} \[lindex \$args 0\]\]} {
3054: set index2 \$insertindex+\[string length \[lindex \$args 2 \] \]chars
3055: set gUndo($num.\$numChange) \"delete \$insertindex \$index2 \"
3056: if {\[regexp {.*\[\"/\].*} \$args\] || \
3057: \[regexp {.*\[\"/\].*} \[.$procName get \"\$insertindex linestart\" \"\$index2 lineend\"\]\]} {
3058: registerCreateImportLinks $num \$insertindex \$index2
3059: }
3060: } elseif {\[regexp {^(del).*} \[lindex \$args 0\]\]} {
3061: if { \[catch { set insertindex2 \[.$procName index \
3062: \[lindex \$args 2 \] \] } \] } {
3063: set chars \[ .$procName get \$insertindex \]
3064: set insertindex2 \$insertindex+1c
3065: } else {
3066: set chars \[ .$procName get \$insertindex \$insertindex2 \]
3067: }
3068: set gUndo($num.\$numChange) \"insert \$insertindex \[list \$chars\] \"
3069: if { \[string length \$chars\] > 100 } {
3070: registerCreateImportLinks $num \$insertindex-1line \$insertindex2+1line
3071: } else {
3072: if {\[regexp \{.*\[\"/\].*\} \$chars\] || \
3073: \[regexp \{.*\[\"/\].*\} \[.$procName get \"\$insertindex linestart\" \"\$insertindex2 lineend\"\]\]} {
3074: registerCreateImportLinks $num \$insertindex \$insertindex2
3075: }
3076: }
3077: }
3078: set result \[uplevel .$procName \$args\]
3079: updateLocation $num
3080: return \$result
3081: }"
3082: }
3083:
3084: ###########################################################
3085: ###########################################################
3086: ###########################################################
3087: ###########################################################
3088: proc undo { num } {
3089: global gUndo gRefText gTextWindow gChanged gRefChanged
3090: if { $gUndo($num.cur) == 0 } { return }
3091: set undoInfo $gUndo($num.$gUndo($num.cur))
3092: if { [regexp {.*[\"/].*} $undoInfo] } {
3093: registerCreateImportLinks $num [lindex $undoInfo 1] end
3094: }
3095: if { [regexp {.*delete.*} $undoInfo] } {
3096: registerCreateImportLinks $num [lindex $undoInfo 1] [lindex $undoInfo 2]
3097: }
3098: if { $num == 0 } {
3099: if {[catch {eval ".$gTextWindow $gUndo($num.$gUndo($num.cur))"}]} { return }
3100: set gChanged 1
3101: } else {
3102: if {[catch {eval ".$gRefText($num) $gUndo($num.$gUndo($num.cur))"}]} { return }
3103: set gRefChanged($num) 1
3104: }
3105: incr gUndo($num.cur) -1
3106: }
3107:
3108: ###########################################################
3109: ###########################################################
3110: ###########################################################
3111: ###########################################################
3112: proc redo { num } {
3113: global gUndo gRefText
3114: }
3115:
3116: ###########################################################
3117: ###########################################################
3118: ###########################################################
3119: ###########################################################
3120: proc gotoRefLine { number } {
3121: global gRefLine gRefText
3122: if { [catch {set gRefText($number)}] } { return }
3123: if { ![winfo exists $gRefText($number)] } { return }
3124:
3125: if { $gRefLine($number) == "" } {
3126: return
3127: } else {
3128: $gRefText($number) mark set insert $gRefLine($number).0
3129: catch {$gRefText($number) tag remove sel sel.first sel.last}
3130: $gRefText($number) tag add sel "insert linestart" "insert lineend"
3131: $gRefText($number) see insert
3132: }
3133: }
3134:
3135: ###########################################################
3136: # updateLocation
3137: ###########################################################
3138: ###########################################################
3139: ###########################################################
3140: proc updateLocation { number } {
3141: global gRefCurLine gRefText gTextWindow gLineNumber gCharacterNumber
3142:
3143: if {$number} {set window $gRefText($number)} {set window $gTextWindow}
3144: # if {![winfo exists $gRefText($number)]} {return};#do I need this
3145: set spot [split [.$window index insert] "."]
3146: if { $number } {
3147: set gRefCurLine($number) [lindex $spot 0 ]
3148: } else {
3149: set gLineNumber [lindex $spot 0]
3150: set gCharacterNumber [lindex $spot 0]
3151: }
3152: }
3153:
3154: ###########################################################
3155: ###########################################################
3156: ###########################################################
3157: ###########################################################
3158: proc askToSave { refNum mustClose } {
3159: global gPrompt
3160:
3161: set dialog [toplevel .askToSavePrompt -borderwidth 10]
3162: wm title $dialog "Do you wish to Save"
3163: wm geo $dialog "+200+200"
3164: if { $refNum } {
3165: global gRefFile
3166: set msg "Reference File: $gRefFile($refNum) has changed. Do you wish to save?"
3167: } else {
3168: set msg "Source has changed do you wish to save?"
3169: }
3170: message $dialog.msg -text $msg -aspect 800
3171:
3172: set gPrompt(result) ""
3173: set buttonFrame [frame $dialog.buttons -bd 10]
3174: pack $dialog.msg $buttonFrame -side top -fill x
3175:
3176: bind $dialog <Destroy> {
3177: set gPrompt(result) Cancel
3178: set gPrompt(yes) 0
3179: }
3180:
3181: button $buttonFrame.yes -text Yes -underline 0 -command {
3182: set gPrompt(yes) 1
3183: }
3184: button $buttonFrame.no -text No -underline 0 -command {
3185: set gPrompt(yes) 0
3186: }
3187: if { !$mustClose } {
3188: button $buttonFrame.cancel -text Cancel -underline 0 -command {
3189: set gPrompt(yes) 0
3190: set gPrompt(result) Cancel
3191: }
3192: pack $buttonFrame.yes $buttonFrame.no $buttonFrame.cancel -side left
3193: } else {
3194: pack $buttonFrame.yes $buttonFrame.no -side left
3195: }
3196: bind $dialog <Alt-Key> break
3197:
3198: Centre_Dialog $dialog default
3199: update
3200:
3201: focus $dialog
3202: capaRaise $dialog
3203: capaGrab $dialog
3204: vwait gPrompt(yes)
3205: capaGrab release $dialog
3206: bind $dialog <Destroy> ""
3207: destroy $dialog
3208: if {$gPrompt(yes)} {
3209: if { $refNum } {
3210: global gRefText
3211: saveText $gRefText($refNum) 0 $refNum
3212: } else {
3213: saveDocument
3214: }
3215: } else {
3216: return $gPrompt(result)
3217: }
3218: }
3219:
3220: ###########################################################
3221: ###########################################################
3222: ###########################################################
3223: ###########################################################
3224: proc saveDocument { {saveAs 0} } {
3225: global gFile gTextWindow gSetNumberText gChanged gEditWindow gWindowMenu \
3226: gCapaConfig
3227: if { [catch {set gTextWindow}] } { return }
3228: if { ![winfo exists $gTextWindow] } { return }
3229: if { $gFile == "" } { set saveAs 1 }
3230: if {$saveAs == 1} {
3231: set temp [tk_getSaveFile -title "Enter the name to Save As" \
3232: -initialdir "[pwd]" ]
3233: if { $temp == "" } {
3234: displayError "File not saved"
3235: return
3236: }
3237:
3238: catch {removeWindowEntry "$gFile*"}
3239: catch {removeFindList}
3240: set gFile $temp
3241: addFindList
3242: cd [file dirname $gFile]
3243: set gSetNumberText [string range [file rootname [file tail $gFile]] \
3244: 3 end ]
3245: checkIfValidFilename
3246: wm title [winfo toplevel $gEditWindow] $gFile
3247:
3248: $gWindowMenu add command -label "$gFile" -command \
3249: "capaRaise $gEditWindow"
3250: } else {
3251: if { ([array name gCapaConfig quizzerBackupQZ] == "") ||
3252: ($gCapaConfig(quizzerBackupQZ)!="off") } {
3253: if { [catch {file copy -force $gFile $gFile.bak} ] } {
3254: displayError "Unable to create backup for $gFile"
3255: }
3256: }
3257: }
3258:
3259: set fileId [open $gFile w]
3260:
3261: puts -nonewline $fileId [$gTextWindow get 0.0 end]
3262:
3263: close $fileId
3264:
3265: savePrefs
3266: set gChanged 0
3267: }
3268:
3269: ###########################################################
3270: ###########################################################
3271: ###########################################################
3272: ###########################################################
3273: proc closeDocument { { mustClose 0 } { save 1 } } {
3274: global gFile gEditWindow gChanged gPrefs \
3275: gPutLine gTryVal gProbVal gHintVal gQuizTemp \
3276: gNumberParsedText gSetNumberText gClosedDocument gTextWindow
3277: if { [catch {set gEditWindow}] } { return }
3278: if { ![winfo exists $gEditWindow] } { return }
3279: if { $gClosedDocument } { return }
3280: if { $save && $gChanged } {
3281: if { [askToSave 0 $mustClose] == "Cancel" && (! $mustClose ) } { return }
3282: }
3283: if {(!$mustClose)&&[makeSure "Are you sure you wish to stop editing?"]=="Cancel"} {
3284: return
3285: }
3286: set gClosedDocument 1
3287: removeFindList
3288: destroy $gEditWindow
3289: removeWindowEntry "$gFile*"
3290: set gFile ""
3291: set gChanged 0
3292: set gPrefs(info) "Problem"
3293: set gPrefs(TeXHeader) ""
3294: set gPrefs(TeXFooter) ""
3295: set gPutLine 1
3296: set gTryVal 99
3297: set gHintVal 1
3298: set gProbVal 1
3299: set gQuizTemp "true"
3300: set gNumberParsedText ""
3301: set gSetNumberText ""
3302: }
3303:
3304: ###########################################################
3305: ###########################################################
3306: ###########################################################
3307: ###########################################################
3308: proc closeRefFile { refNum { mustClose 0 } { save 1 } } {
3309: global gRefChanged gRefText gRefFile gRefClosed gRefCurLine gRefLine gRefChangedLast
3310: if { [catch {set gRefText($refNum)}] } { return }
3311: if { ![winfo exists $gRefText($refNum)] } { return }
3312: if { $gRefClosed($refNum) } { return }
3313: if { $save && $gRefChanged($refNum) } {
3314: if { [askToSave $refNum $mustClose] == "Cancel" && ( ! $mustClose ) } { return }
3315: }
3316:
3317: if { ( ! $mustClose ) && ( [makeSure "Are you sure you wish to stop editing $gRefFile($refNum)?"] == "Cancel" ) } {
3318: return
3319: }
3320: set gRefClosed($refNum) 1
3321: removeFindList $refNum
3322: destroy [winfo toplevel $gRefText($refNum)]
3323: removeWindowEntry "Reference $gRefFile($refNum)*"
3324: unset gRefText($refNum) gRefChanged($refNum) gRefClosed($refNum) gRefFile($refNum) \
3325: gRefCurLine($refNum) gRefLine($refNum) gRefChangedLast($refNum)
3326: }
3327:
3328: ###########################################################
3329: # quit
3330: ###########################################################
3331: # called when the quit option is selected on the menu, unmaps
3332: # all keys.
3333: ###########################################################
3334: # Arguments: None
3335: # Returns: Nothing
3336: # Globals: gChanged - whether or not the file has been modified
3337: ###########################################################
3338: proc quit { { mustClose 0 } } {
3339: global gChanged gRefChanged gRefText
3340:
3341: if { (! $mustClose ) && [makeSure "Are you sure you wish to quit?"] == "Cancel" } {
3342: return
3343: }
3344:
3345: if { $gChanged } {
3346: if { [askToSave 0 $mustClose] == "Cancel" && ( ! $mustClose ) } {
3347: return
3348: }
3349: }
3350:
3351: foreach refNum [array names gRefChanged] {
3352: if { $gRefChanged($refNum) == 1 } {
3353: if { [winfo exists $gRefText($refNum)] } {
3354: if { [askToSave $refNum $mustClose ] == "Cancel" && (! $mustClose ) } {
3355: return
3356: }
3357: }
3358: }
3359: }
3360:
3361: exec /bin/rm -f quiztemp.ps
3362: exec /bin/rm -f quiztemp.dvi
3363: exec /bin/rm -f quiztemp.tex
3364: exec /bin/rm -f quiztemp.log
3365: exec /bin/rm -f quiztemp.aux
3366: exec /bin/rm -f quiztemp.txt
3367:
3368: unmapAllKeys
3369:
3370: exit
3371: }
3372:
3373: ###########################################################
3374: # createStopButton
3375: ###########################################################
3376: ###########################################################
3377: ###########################################################
3378: proc createStopButton {} {
3379: global gStopStatus
3380: if {[winfo exists .stopbutton]} {destroy .stopbutton}
3381: set top [toplevel .stopbutton]
3382: button $top.stop -text "Stop Parser" -command "stopParser"
3383: label $top.status -textvariable gStopStatus -width 35 -anchor w
3384: pack $top.stop $top.status
3385: set gStopStatus ""
3386: grab $top
3387: Centre_Dialog $top default
3388: update
3389: }
3390:
3391: ###########################################################
3392: # destroyStopButton
3393: ###########################################################
3394: ###########################################################
3395: ###########################################################
3396: proc destroyStopButton {} {
3397: grab release .stopbutton
3398: destroy .stopbutton
3399: }
3400:
3401: ###########################################################
3402: # createDvi
3403: ###########################################################
3404: ###########################################################
3405: ###########################################################
3406: proc createDvi { {showXdvi 1} {showStopButton 0} {useqzparse 0}} {
3407: global gPreviewMode gCreateDviText gPrefs gSetNumberText \
3408: gStudentSelection gFile gWindowMenu gLatexId gParseErrorsText \
3409: gEditWindow gCreateDviTextTemp gXdviOpt \
3410: gLoadHeaderSet gCapaConfig gControlDates gNumberParsedText \
3411: gDonePrinting
3412:
3413: if { [catch {set gEditWindow}] } { return }
3414: if { ![winfo exists $gEditWindow] } { return }
3415:
3416: catch { destroy .createDviText }
3417: set gCreateDviTextTemp [text .createDviText]
3418:
3419: switch $gPrefs(info) {
3420: Problem { set type 0 }
3421: ProblemAnswer { set type 1 }
3422: Answer { set type 2 }
3423: }
3424:
3425: if { $useqzparse } {
3426: set gDonePrinting 0
3427: switch $gPrefs(info) {
3428: Problem { set type "-T" }
3429: Answer { set type "-Ta" }
3430: ProblemAnswer { set type "-Tb" }
3431: default { set type "-T" }
3432: }
3433: createCreateDviWin
3434: grab .createDvi
3435: $gCreateDviText delete 0.0 end
3436: if { [setupSetsToPrint set start end 0] == 1 } { return 1 }
3437: if { [set gStopPrinting [expr 2 == [runLatex \
3438: "echo [pwd] | $gCapaConfig(qzparse_command) \
3439: -stu $gStudentSelection(studentNumber) -set $set \
3440: -d [pwd] -c [pwd] $type " gCreateDviText] ] ] } {
3441: exec rm -f $gStudentSelection(studentNumber).tex quiztemp.tex
3442: if {$showStopping} {
3443: displayMessage "Printing has been stopped."
3444: set gDonePrinting 1
3445: set gStopPrinting 0
3446: }
3447: return 1
3448: }
3449: exec mv $gStudentSelection(studentNumber).tex quiztemp.tex
3450: exec /bin/rm -f quiztemp.dvi
3451: } else {
3452: createStopButton
3453: if { [catch {
3454: set numberParsed [ texParse $type $gSetNumberText \
3455: $gStudentSelection(type) $gStudentSelection(random) \
3456: $gStudentSelection(studentNumber) \
3457: $gStudentSelection(studentName) \
3458: gCreateDviTextTemp 1 ] }]} {
3459: return
3460: }
3461: destroyStopButton
3462: checkHeader $numberParsed
3463:
3464: if { [showParseErrors] != "" } {
3465: if { [makeSure "There were errors when parsing the .qz file, \
3466: continue to create the .dvi?"] =="Cancel" } {
3467: destroy $gCreateDviTextTemp
3468: return
3469: }
3470: }
3471:
3472: set error [catch { set fileId [open quiztemp.tex w] } ]
3473: if { $error } {
3474: displayError "Unable to create neccessary temp files, delete all the\
3475: quiztemp file from the class directory."
3476: return
3477: }
3478:
3479: set filename [file join [file dirname $gFile] TeXheader ]
3480: set texfileId [open $filename r]
3481: puts -nonewline $fileId [read $texfileId [file size $filename]]
3482: close $texfileId
3483:
3484: puts -nonewline $fileId "[$gCreateDviTextTemp get 0.0 end]"
3485:
3486: set filename [file join [file dirname $gFile] TeXfooter ]
3487: set texfileId [open $filename r]
3488: puts $fileId [read $texfileId [file size $filename]]
3489: close $texfileId
3490:
3491: close $fileId
3492: }
3493:
3494: destroy $gCreateDviTextTemp
3495:
3496: if { ![winfo exists .createDvi] } {
3497: set createDviWindow [toplevel .createDvi]
3498: $gWindowMenu add command -label "CreateDvi" -command \
3499: "capaRaise $createDviWindow"
3500: wm title $createDviWindow "LaTeX Output"
3501: addFindList -3
3502:
3503: set windowFrame [frame $createDviWindow.windowFrame]
3504: set buttonFrame [frame $createDviWindow.buttonFrame]
3505:
3506: pack $windowFrame $buttonFrame -side bottom
3507: pack configure $windowFrame -expand true -fill both
3508: pack configure $buttonFrame -anchor e
3509:
3510: scrollbar $windowFrame.scroll -orient vertical -command \
3511: "$windowFrame.text yview"
3512: set gCreateDviText [text $windowFrame.text -yscrollcommand \
3513: "$windowFrame.scroll set" -wrap char -height 40]
3514:
3515: pack $windowFrame.scroll $gCreateDviText -side left -expand 0
3516: pack configure $windowFrame.scroll -expand 0 -fill y
3517: pack configure $gCreateDviText -expand true -fill both
3518:
3519: set appearingFrame [frame $buttonFrame.appearingFrame]
3520: button $buttonFrame.ok -text Dismiss -command \
3521: "trace vdelete gFile w updateCreateDvi
3522: destroy $createDviWindow
3523: removeWindowEntry CreateDvi
3524: removeFindList -3"
3525: bind $createDviWindow <Destroy> \
3526: "trace vdelete gFile w updateCreateDvi
3527: removeWindowEntry CreateDvi
3528: removeFindList -3"
3529: pack $appearingFrame $buttonFrame.ok -side left
3530:
3531: button $appearingFrame.stop -text "Stop Creating Print Jobs"\
3532: -command "stopPrinting"
3533: set name [file rootname [file tail $gFile ] ].dvi
3534: button $appearingFrame.print -text \
3535: "Save.dvi file to $name" \
3536: -command saveDvi
3537: trace variable gFile w updateCreateDvi
3538:
3539: if { $showStopButton } {
3540: pack $appearingFrame.stop $appearingFrame.print -side left
3541: pack forget $appearingFrame.print
3542: } else {
3543: pack $appearingFrame.stop $appearingFrame.print -side left
3544: pack forget $appearingFrame.stop
3545: }
3546:
3547: Centre_Dialog $createDviWindow default
3548: update
3549: } else {
3550: if { $showStopButton } {
3551: pack forget .createDvi.buttonFrame.appearingFrame.print
3552: pack .createDvi.buttonFrame.appearingFrame.stop
3553: } else {
3554: pack forget .createDvi.buttonFrame.appearingFrame.stop
3555: pack .createDvi.buttonFrame.appearingFrame.print
3556: }
3557: if { !$useqzparse } { $gCreateDviText delete 0.0 end }
3558: }
3559:
3560: exec /bin/rm -f quiztemp.dvi
3561: $gCreateDviText insert end "$gCapaConfig(latex_command)\n"
3562: $gCreateDviText see end
3563: set createdDvi [ runLatex "pwd ; $gCapaConfig(latex_command) quiztemp.tex < \
3564: [file join / dev null ]" gCreateDviText]
3565:
3566: if { ($showXdvi == 1) && ( $createdDvi == 1 ) } {
3567: eval "exec $gCapaConfig(xdvi_command) $gXdviOpt quiztemp.dvi >& /dev/null & "
3568: }
3569:
3570: catch { capaRaise $gParseErrorsText }
3571: set gDonePrinting 1
3572: return $createdDvi
3573: }
3574:
3575: ###########################################################
3576: ###########################################################
3577: ###########################################################
3578: ###########################################################
3579: proc stopPrinting {} {
3580: global gStopPrinting
3581: set gStopPrinting 1
3582: }
3583:
3584: ###########################################################
3585: ###########################################################
3586: ###########################################################
3587: ###########################################################
3588: proc saveDvi { } {
3589: global gFile
3590:
3591: set name [file rootname [ file tail $gFile]].dvi
3592: catch { exec rm -f $name }
3593:
3594: if { [ catch { exec cp quiztemp.dvi $name } ] } {
3595: displayMessage "Unable to create $name "
3596: } else {
3597: displayMessage "Created $name "
3598: }
3599: }
3600:
3601:
3602: ###########################################################
3603: ###########################################################
3604: ###########################################################
3605: ###########################################################
3606: proc updateCreateDvi { name1 name2 op } {
3607: global gFile
3608:
3609: set name [file rootname [file tail $gFile ] ].dvi
3610: catch { .createDvi.buttonFrame.appearingFrame.print configure \
3611: -text "Save.dvi file to $name" }
3612: }
3613: ###########################################################
3614: ###########################################################
3615: ###########################################################
3616: ###########################################################
3617: proc printWindow {} {
3618: global gPrintSelection gWindowMenu gEditWindow gStopPrinting\
3619: gSetNumberText gMaxSet gFile gChanged
3620:
3621: set gStopPrinting 0
3622: if { [catch {set gEditWindow}] } { return }
3623: if { ![winfo exists $gEditWindow] } { return }
3624:
3625: if { [winfo exists .print] } {
3626: capaRaise .print
3627: return
3628: }
3629: if { $gChanged } { if { [askToSave 0 0] == "Cancel" } { return } }
3630:
3631: set print [toplevel .print]
3632: $gWindowMenu add command -label "Print" -command "capaRaise $print"
3633: wm title $print "Select a Print Method"
3634: message $print.msg -text "Please specify a print method." -aspect 10000
3635: set oneSetFrame [frame $print.frame1 -relief groove -borderwidth 4]
3636: set moreSetFrame [frame $print.frame2 -relief groove -borderwidth 4]
3637: set buttonFrame [frame $print.buttons]
3638: pack $print.msg $oneSetFrame $moreSetFrame $buttonFrame -side top
3639: pack configure $oneSetFrame $moreSetFrame -anchor w -fill x
3640:
3641: set msg2Frame [frame $moreSetFrame.msg2 -relief solid -borderwidth 2]
3642: set infoFrame [frame $moreSetFrame.frame1]
3643: set msg3Frame [frame $moreSetFrame.msg3 -relief solid -borderwidth 2]
3644: set setFrame [frame $moreSetFrame.frame2]
3645: pack $msg2Frame $setFrame $msg3Frame $infoFrame -anchor w
3646:
3647: if {[catch {set gPrintSelection(sets)}]} {set gPrintSelection(sets) printCur}
3648: if {[catch {set gPrintSelection(type)}]} {set gPrintSelection(type) printSpecific}
3649: if {[catch {set gPrintSelection(setend)}]} {set gPrintSelection(setend) $gSetNumberText}
3650: radiobutton $setFrame.specific -text "Print Current Set ($gSetNumberText)" \
3651: -value "printCur" -variable gPrintSelection(sets)
3652: set scaleFrame [frame $setFrame.scales]
3653: pack $setFrame.specific $scaleFrame -anchor w
3654:
3655: for { set i 1 } { $i <= $gMaxSet } { incr i } {
3656: if { ! [file exists [file join [file dirname $gFile] records "set$i.db"]] } { break }
3657: }
3658: incr i -1
3659: set gPrintSelection(setend) $gSetNumberText
3660: radiobutton $scaleFrame.range -text "Print Set Range:" \
3661: -value "printRange" -variable gPrintSelection(sets)
3662: scale $scaleFrame.start -from 1 -to $i -variable gPrintSelection(setstart) \
3663: -orient h
3664: label $scaleFrame.msg -text "to"
3665: scale $scaleFrame.end -from 1 -to $i -variable gPrintSelection(setend) \
3666: -orient h
3667: pack $scaleFrame.range $scaleFrame.start $scaleFrame.msg \
3668: $scaleFrame.end -side left
3669:
3670: button $buttonFrame.ok -text "Select" -command selectedPrintMethod
3671: button $buttonFrame.cancel -text "Cancel" -command \
3672: "destroy .print
3673: removeWindowEntry Print"
3674: bind $print <Destroy> "removeWindowEntry Print"
3675: pack $buttonFrame.ok $buttonFrame.cancel -side left
3676:
3677: set msgFrame [frame $oneSetFrame.msg -relief solid -borderwidth 2]
3678: set currentDviFrame [frame $oneSetFrame.currentDvi]
3679: set currentPreviewFrame [frame $oneSetFrame.currentPreview]
3680: set randomFrame [frame $oneSetFrame.random]
3681: set specificFrame [frame $infoFrame.specific]
3682: set sectionFrame [frame $infoFrame.section]
3683: set multSectionFrame [frame $infoFrame.multsection]
3684: set wholeClassFrame [frame $infoFrame.wholeClass]
3685: pack $msgFrame $currentDviFrame $currentPreviewFrame $randomFrame $specificFrame \
3686: $sectionFrame $multSectionFrame $wholeClassFrame -anchor w \
3687: -side top
3688: pack configure $specificFrame -expand true -fill both
3689:
3690: label $msgFrame.msg -text "Select:"
3691: pack $msgFrame.msg -anchor w
3692: label $msg2Frame.msg -text "Or Select:"
3693: pack $msg2Frame.msg -anchor w
3694: label $msg3Frame.msg -text "For:"
3695: pack $msg3Frame.msg -anchor w
3696:
3697: radiobutton $currentDviFrame.currentDvi -text "Print current .dvi" \
3698: -value "printCurrentDvi" -variable gPrintSelection(type)
3699: pack $currentDviFrame.currentDvi -side left
3700:
3701: radiobutton $randomFrame.random -text \
3702: "Randomly select one student from section:" \
3703: -value "printRandom" -variable gPrintSelection(type)
3704: entry $randomFrame.entry -textvariable gPrintSelection(random) -width 3 \
3705: -validate key -validatecommand "limitEntry %W 3 number %P"
3706: pack $randomFrame.random $randomFrame.entry -side left
3707:
3708: radiobutton $specificFrame.specific -text "Specify the student by:" \
3709: -value "printSpecific" -variable gPrintSelection(type)
3710: set studentNumber [frame $specificFrame.studentNumber]
3711: set fullName [frame $specificFrame.fullName]
3712: pack $specificFrame.specific $studentNumber $fullName -side top
3713: pack configure $specificFrame.specific -anchor w
3714: pack configure $studentNumber $fullName -anchor e
3715:
3716: radiobutton $sectionFrame.section -text "Print section" \
3717: -value "printSection" -variable gPrintSelection(type)
3718: entry $sectionFrame.entry -textvariable gPrintSelection(section) -width 3 \
3719: -validate key -validatecommand "limitEntry %W 3 number %P"
3720: pack $sectionFrame.section $sectionFrame.entry -side left
3721:
3722: radiobutton $multSectionFrame.section -text "Print multiple sections" \
3723: -value "printMultipleSections" -variable gPrintSelection(type)
3724: pack $multSectionFrame.section -side left
3725:
3726: radiobutton $wholeClassFrame.wholeClass -text "Print whole class." \
3727: -value "printWholeClass" -variable gPrintSelection(type)
3728: pack $wholeClassFrame.wholeClass -side left
3729:
3730: message $studentNumber.msg -text "Student Number: " -aspect 10000
3731: entry $studentNumber.entry -textvariable gPrintSelection(studentNumber) -width 9 \
3732: -validate key -validatecommand "limitEntry %W 9 any %P"
3733: pack $studentNumber.msg $studentNumber.entry -side left
3734:
3735: message $fullName.msg -text "Student Name: " -aspect 10000
3736: entry $fullName.entry -textvariable gPrintSelection(studentName) -width 30 \
3737: -validate key -validatecommand "limitEntry %W 30 any %P"
3738: pack $fullName.msg $fullName.entry -side left
3739:
3740: trace variable gPrintSelection(studentNumber) w \
3741: "global gPrintSelection; set gPrintSelection(type) printSpecific ;#"
3742: trace variable gPrintSelection(studentName) w \
3743: "global gPrintSelection; set gPrintSelection(type) printSpecific ;#"
3744:
3745: # puts "trace info:[trace vinfo gPrintSelection(studentNumber)]"
3746:
3747: bind $studentNumber.entry <KeyPress-Return> \
3748: "fillInStudent gPrintSelection(studentName) gPrintSelection(studentNumber) 0"
3749: bind $fullName.entry <KeyPress-Return> \
3750: "fillInStudent gPrintSelection(studentName) gPrintSelection(studentNumber) 1"
3751:
3752:
3753: #Disable the entry boxes that are not selected, and enable the
3754: #ones that are
3755: # $specificFrame.specific configure -command "
3756: # $studentNumber.entry configure -state normal
3757: # $fullName.entry configure -state normal"
3758: # $randomFrame.random configure -command "
3759: # $studentNumber.entry configure -state disabled
3760: # $fullName.entry configure -state disabled"
3761:
3762: #If the window had been called up before we need to check the state
3763: #of the variable and disable/enable the correct enry boxes
3764: # if { $gPrintSelection(type) == "printSpecific" } {
3765: # $studentNumber.entry configure -state normal
3766: # $fullName.entry configure -state normal
3767: # }
3768: # if { $gPrintSelection(type) == "printRandom" } {
3769: # $studentNumber.entry configure -state disabled
3770: # $fullName.entry configure -state disabled
3771: # }
3772:
3773: Centre_Dialog $print default
3774: }
3775:
3776: proc selectedPrintMethod {} {
3777: global gStopPrinting gPrintSelection gStudentSelection
3778:
3779: switch $gPrintSelection(type) {
3780: printSpecific {
3781: if { $gPrintSelection(studentNumber) == "" } {
3782: displayError "You must specify a student number."
3783: return
3784: }
3785: }
3786: printSection {
3787: if { $gPrintSelection(section)== "" } {
3788: displayError "You must specify a section."
3789: return
3790: }
3791: }
3792: default {}
3793: }
3794:
3795: destroy .print
3796: removeWindowEntry Print
3797: [set gPrintSelection(type)]
3798: set gStopPrinting 0
3799: }
3800:
3801: ###########################################################
3802: # createCreateDviWin
3803: ###########################################################
3804: ###########################################################
3805: ###########################################################
3806: proc createCreateDviWin {} {
3807: global gWindowMenu gFile gCreateDviText
3808: if { ![winfo exists .createDvi] } {
3809: set createDviWindow [toplevel .createDvi]
3810: $gWindowMenu add command -label "CreateDvi" -command \
3811: "capaRaise $createDviWindow"
3812: wm title $createDviWindow "LaTeX Output"
3813:
3814: set windowFrame [frame $createDviWindow.windowFrame]
3815: set buttonFrame [frame $createDviWindow.buttonFrame]
3816:
3817: pack $windowFrame $buttonFrame -side bottom
3818: pack configure $windowFrame -expand true -fill both
3819: pack configure $buttonFrame -anchor e
3820:
3821: scrollbar $windowFrame.scroll -orient vertical -command \
3822: "$windowFrame.text yview"
3823: set gCreateDviText [text $windowFrame.text -yscrollcommand \
3824: "$windowFrame.scroll set" -wrap char -height 40]
3825:
3826: pack $windowFrame.scroll $gCreateDviText -side left -expand 0
3827: pack configure $windowFrame.scroll -expand 0 -fill y
3828: pack configure $gCreateDviText -expand true -fill both
3829:
3830: set appearingFrame [frame $buttonFrame.appearingFrame]
3831: button $buttonFrame.ok -text Dismiss -command \
3832: "checkDestroyPrint $createDviWindow"
3833: wm protocol $createDviWindow WM_DELETE_WINDOW \
3834: "checkDestroyPrint $createDviWindow"
3835: pack $appearingFrame $buttonFrame.ok -side left
3836:
3837: button $appearingFrame.stop -text "Stop Creating Print Jobs"\
3838: -command "stopPrinting"
3839: set name [file rootname [file tail $gFile ] ].dvi
3840: button $appearingFrame.print -text \
3841: "Save.dvi file to $name" \
3842: -command saveDvi
3843: trace variable gFile w updateCreateDvi
3844:
3845: pack $appearingFrame.stop $appearingFrame.print -side left
3846: pack forget $appearingFrame.print
3847:
3848: Centre_Dialog $createDviWindow default
3849: update
3850: } else {
3851: pack forget .createDvi.buttonFrame.appearingFrame.print
3852: pack .createDvi.buttonFrame.appearingFrame.stop
3853: }
3854: }
3855:
3856: ###########################################################
3857: # printBody
3858: ###########################################################
3859: # sends the file quiztemp.ps to the printer through lpr using
3860: # the option foud in gLprCommand
3861: ###########################################################
3862: # Arguments: lprCommand - actual command to be run to print
3863: # showCompletionMessage - (defaults to 1 true)
3864: # controls whether the print complete
3865: # message gets shown
3866: # Returns: Nothing
3867: # Globals: gCapaConfig -
3868: # gStopPrinting -
3869: # Files: quiztemp.ps - file containg info to print (removed)
3870: ###########################################################
3871: proc printBody { lprCommand { showCompletionMessage 1 } } {
3872: global gCapaConfig gStopPrinting gDonePrinting
3873:
3874: set errorMsg ""
3875: set error [ catch {exec $gCapaConfig(dvips_command) quiztemp.dvi \
3876: -o quiztemp.ps >& /dev/null} errorMsg ]
3877: if { $error } {
3878: displayError \
3879: "When attempting to run dvips an error occurred : $errorMsg"
3880: return 1
3881: }
3882:
3883: if { $gStopPrinting } {
3884: displayMessage "Printing has been stopped."
3885: set gStopPrinting 0
3886: set gDonePrinting 1
3887: return 1
3888: }
3889:
3890: set errorMsg
3891: set error [catch {set returnMessage [eval "exec $lprCommand"] } errorMsg ]
3892:
3893: if { $error == 1 } {
3894: displayError "When attempting to print an error occurred : $errorMsg"
3895: return 1
3896: } else {
3897: if { $showCompletionMessage } {
3898: displayMessage "Print job sent to the printer.\n $returnMessage"
3899: }
3900: }
3901:
3902: return 0
3903: }
3904:
3905:
3906:
3907: ###########################################################
3908: ###########################################################
3909: ###########################################################
3910: ###########################################################
3911: proc printCurrentDvi {} {
3912:
3913: set lprCommand [getLprCommand quiztemp.ps]
3914:
3915: if {$lprCommand == ""} {
3916: displayError "You must at least specify a print queue for lpr. \
3917: Nothing printed."
3918: return
3919: }
3920:
3921: if {$lprCommand == "Cancel"} {
3922: return
3923: }
3924:
3925: printBody $lprCommand
3926:
3927: return 0
3928: }
3929:
3930: ###########################################################
3931: ###########################################################
3932: ###########################################################
3933: ###########################################################
3934: proc printCurrentPreview {} {
3935:
3936: set lprCommand [getLprCommand quiztemp.ps]
3937:
3938: if {$lprCommand == ""} {
3939: displayError "You must at least specify a print queue for lpr. \
3940: Nothing printed."
3941: return
3942: }
3943:
3944: if {$lprCommand == "Cancel"} {
3945: return
3946: }
3947:
3948: if { [createDvi 0] == 2 } {
3949: displayMessage "Printing has been stopped"
3950: }
3951:
3952: printBody $lprCommand
3953:
3954: return 0
3955: }
3956:
3957: ###########################################################
3958: ###########################################################
3959: ###########################################################
3960: ###########################################################
3961: proc printRandom {} {
3962: global gStudentSelection gPrintSelection
3963:
3964: set lprCommand [getLprCommand quiztemp.ps]
3965:
3966: if {$lprCommand == ""} {
3967: displayError "You must at least specify a print queue for lpr. \
3968: Nothing printed."
3969: return
3970: }
3971:
3972: if {$lprCommand == "Cancel"} {
3973: return
3974: }
3975:
3976: set type $gStudentSelection(type)
3977: set random $gStudentSelection(random)
3978:
3979: set gStudentSelection(type) Random
3980: set gStudentSelection(random) $gPrintSelection(random)
3981:
3982: if { [createDvi 0 1] == 2 } {
3983: displayMessage "Printing has been stopped"
3984: }
3985:
3986: printBody $lprCommand
3987:
3988: set gStudentSelection(type) $type
3989: set gStudentSelection(random) $random
3990:
3991: return 0
3992: }
3993:
3994: ###########################################################
3995: ###########################################################
3996: ###########################################################
3997: ###########################################################
3998: proc printSpecific {} {
3999: global gStudentSelection gPrintSelection
4000:
4001: set lprCommand [getLprCommand quiztemp.ps]
4002:
4003: if {$lprCommand == ""} {
4004: displayError "You must at least specify a print queue for lpr. \
4005: Nothing printed."
4006: return
4007: }
4008:
4009: if {$lprCommand == "Cancel"} {
4010: return
4011: }
4012:
4013: set type $gStudentSelection(type)
4014: set studentNumber $gStudentSelection(studentNumber)
4015:
4016: set gStudentSelection(type) Specific
4017: set gStudentSelection(studentNumber) $gPrintSelection(studentNumber)
4018:
4019: if { [createDvi 0 1 1] == 2 } {
4020: displayMessage "Printing has been stopped"
4021: }
4022:
4023: printBody $lprCommand
4024:
4025: set gStudentSelection(type) $type
4026: set gStudentSelection(studentNumber) $studentNumber
4027:
4028: return 0
4029: }
4030:
4031: ###########################################################
4032: ###########################################################
4033: ###########################################################
4034: ###########################################################
4035: proc printStudent { studentNumber } {
4036: global gStudentSelection gStopPrinting gDonePrinting
4037:
4038: set type $gStudentSelection(type)
4039: set studentNumberOld $gStudentSelection(studentNumber)
4040:
4041: set gStudentSelection(type) Specific
4042: set gStudentSelection(studentNumber) $studentNumber
4043:
4044: set createdDvi [createDvi 0 1]
4045:
4046: if { $createdDvi == 1 } { printBody } else {
4047: displayMessage "Printing has been stopped"
4048: set gStopPrinting 0
4049: set gDonePrinting 1
4050: }
4051:
4052: set gStudentSelection(type) $type
4053: set gStudentSelection(studentNumber) $studentNumberOld
4054:
4055: return 0
4056: }
4057:
4058: proc checkDestroyPrint { createDviWindow } {
4059: global gDonePrinting
4060: if { !$gDonePrinting } {
4061: if { [makeSure "Do you really wish to stop printing?"] == "Yes" } {
4062: global gStopPrinting
4063: set gStopPrinting 1
4064: after 1000 "destroyPrint $createDviWindow"
4065: }
4066: return
4067: }
4068: destroyPrint $createDviWindow
4069: }
4070:
4071: proc destroyPrint { createDviWindow } {
4072: trace vdelete gFile w updateCreateDvi
4073: destroy $createDviWindow
4074: removeWindowEntry CreateDvi
4075: }
4076:
4077: ###########################################################
4078: ###########################################################
4079: ###########################################################
4080: ###########################################################
4081: proc setupSetsToPrint { setVar startVar endVar {checkForHeader 1}} {
4082: global gPrintSelection gSetNumberText gLoadHeaderSet
4083: upvar $setVar set $startVar start $endVar end
4084: if { $gPrintSelection(sets) == "printRange" } {
4085: set start $gPrintSelection(setstart)
4086: set end $gPrintSelection(setend)
4087: set set "$start:$end"
4088: set errors ""
4089: for {set i $start} {$i <= $end} {incr i} {
4090: set gLoadHeaderSet $i
4091: if {[catch {getHeaderInfo}]} { append errors ", $i" }
4092: }
4093: if { $checkForHeader && $errors != "" } {
4094: set errors [string range $errors 1 end]
4095: if { [llength $errors] > 1 } {
4096: set errors "s$errors"
4097: set errors [linsert $errors [expr [llength $errors] - 1] and]
4098: }
4099: displayError "DB header has not yet been set for set$errors. Please set the DB Header before printing Sections."
4100: return 1
4101: }
4102: } else {
4103: set start [set end [set set $gSetNumberText]]
4104: set gLoadHeaderSet $gSetNumberText
4105: if {$checkForHeader && [catch {getHeaderInfo}]} {
4106: displayError "DB header has not yet been set. Please set the DB Header before printing Sections."
4107: return 1
4108: }
4109: }
4110: }
4111:
4112: ###########################################################
4113: ###########################################################
4114: ###########################################################
4115: ###########################################################
4116: proc printSection { { lprCommand "" } } {
4117: global gPrintSelection gCapaConfig gSetNumberText gWindowMenu \
4118: gCreateDviText gStopPrinting gPrefs gFile gDonePrinting \
4119: gLoadHeaderSet
4120:
4121: set gDonePrinting 0
4122: set showStopping 0
4123:
4124: if { [setupSetsToPrint set start end] == 1 } { return 1}
4125: if { $lprCommand == "" } {
4126: set showStopping 1
4127: set lprCommand [getLprCommand quiztemp.ps]
4128: if { $lprCommand == "" } {
4129: displayError "Print command was empty, unable to print."
4130: return 1
4131: }
4132: if {$lprCommand == "Cancel" } {
4133: return 1
4134: }
4135: }
4136:
4137: createCreateDviWin
4138:
4139: grab .createDvi
4140:
4141: $gCreateDviText delete 0.0 end
4142:
4143: switch $gPrefs(info) {
4144: Problem { set type "-T" }
4145: Answer { set type "-Ta" }
4146: ProblemAnswer { set type "-Tb" }
4147: default { set type "-T" }
4148: }
4149:
4150: set prSection [string trimleft $gPrintSelection(section) 0]
4151:
4152: if { [set gStopPrinting [expr 2 == [runLatex \
4153: "echo [pwd] | $gCapaConfig(qzparse_command) \
4154: -sec $prSection -set $set \
4155: -d [pwd] -c [pwd] $type " gCreateDviText] ] ] } {
4156: for {set i $start} { $i <= $end} { incr i } {
4157: exec rm -f section$prSection-set$i.tex
4158: }
4159: if {$showStopping} {
4160: displayMessage "Printing has been stopped."
4161: set gDonePrinting 1
4162: set gStopPrinting 0
4163: }
4164: return 1
4165: }
4166: if { $gStopPrinting } {
4167: displayMessage "Printing has been stopped."
4168: set gDonePrinting 1
4169: set gStopPrinting 0
4170: return 1
4171: }
4172:
4173: for { set i $start} { $i <= $end } { incr i } {
4174: if { ! [file exists section$prSection-set$i.tex] } {
4175: if {$showStopping} {
4176: displayError "The qzparse command: $gCapaConfig(qzparse_command), was unable to produce the expected output. Printing stopped"
4177: set gStopPrinting 0
4178: set gDonePrinting 1
4179: }
4180: return 2
4181: }
4182:
4183: exec mv section$prSection-set$i.tex quiztemp.tex
4184: exec /bin/rm -f quiztemp.dvi
4185:
4186: $gCreateDviText insert end "$gCapaConfig(latex_command)\n"
4187: $gCreateDviText see end
4188:
4189: if { [set gStopPrinting [ expr 2 == [runLatex \
4190: "pwd ; $gCapaConfig(latex_command) \
4191: quiztemp.tex < [file join / dev null ]" gCreateDviText ] ] ] } {
4192: if {$showStopping} {
4193: displayError "The LaTeX command: $gCapaConfig(latex_command), was unable to produce the expected output. Printing stopped"
4194: set gStopPrinting 0
4195: set gDonePrinting 1
4196: }
4197: return 1
4198: }
4199:
4200: if { $gStopPrinting } {
4201: displayMessage "Printing has been stopped."
4202: set gDonePrinting 1
4203: set gStopPrinting 0
4204: return 1
4205: }
4206:
4207: set a [expr ($showStopping) && ($end == $i)]
4208: if { [set gStopPrinting [printBody $lprCommand $a ] ] } {
4209: if {$showStopping} {
4210: displayMessage "Printing has been stopped."
4211: set gDonePrinting 1
4212: set gStopPrinting 0
4213: }
4214: return 1
4215: }
4216: if { $gStopPrinting } {
4217: displayMessage "Printing has been stopped."
4218: set gDonePrinting 1
4219: set gStopPrinting 0
4220: return 1
4221: }
4222: }
4223:
4224: set gDonePrinting 1
4225: return 0
4226: }
4227:
4228: ###########################################################
4229: ###########################################################
4230: ###########################################################
4231: ###########################################################
4232: proc printMultipleSections { } {
4233: global gPrintSelection gCapaConfig gSetNumberText gWindowMenu \
4234: gCreateDviText gStopPrinting gPrefs gDonePrinting
4235:
4236: #checks if the DB Header is set
4237: if { [setupSetsToPrint set start end] == 1 } { return 1}
4238:
4239: set sectionList [ getExistingSections ]
4240: set sectionsToPrint [ pickSections $sectionList "Select Sections to Print:" ]
4241:
4242: if { $sectionsToPrint == "" } {
4243: displayMessage "No sections selected, therefore nothing was printed."
4244: return 1
4245: }
4246: if { $sectionsToPrint == "Cancel" } {
4247: return 1
4248: }
4249:
4250: set lprCommand [getLprCommand quiztemp.ps]
4251: if { $lprCommand == "" } {
4252: displayError "Print command was empty, unable to print."
4253: return 1
4254: }
4255: if {$lprCommand == "Cancel" } {
4256: return 1
4257: }
4258:
4259: if { [makeSure "You have selected to print $gPrefs(info)s for sections: [string trim $sectionsToPrint], using the print command \"$lprCommand\", continue?"] == "Cancel" } {
4260: return 1
4261: }
4262:
4263: foreach section $sectionsToPrint {
4264: set gDonePrinting 0
4265: set gPrintSelection(section) $section
4266: if { [set gStopPrinting [printSection $lprCommand] ] } {
4267: set gDonePrinting 0
4268: if { $gStopPrinting == 2 } {
4269: displayError "The qzparse command: $gCapaConfig(qzparse_command), was unable to produce the expected output. Printing stopped"
4270: } else {
4271: displayMessage "Printing has been stopped."
4272: }
4273: set gDonePrinting 1
4274: return 1
4275: }
4276: if { $gStopPrinting } {
4277: displayMessage "Printing has been stopped."
4278: set gStopPrinting 0
4279: set gDonePrinting 1
4280: return 1
4281: }
4282: }
4283: set gDonePrinting 1
4284: displayMessage "Print jobs sent to the printer."
4285: return 0
4286: }
4287:
4288: ###########################################################
4289: ###########################################################
4290: ###########################################################
4291: ###########################################################
4292: proc printWholeClass { } {
4293: global gPrintSelection gCapaConfig gSetNumberText gWindowMenu \
4294: gCreateDviText gStopPrinting gPrefs gDonePrinting
4295:
4296: if {[catch {getHeaderInfo}]} {
4297: displayError "DB header has not yet been set, Please set DB Header before printing Sections."
4298: return 1
4299: }
4300: set sectionsToPrint [ getExistingSections ]
4301:
4302: if { $sectionsToPrint == "" } {
4303: displayMessage "No sections exist, therefore nothing was printed."
4304: return 1
4305: }
4306:
4307: set lprCommand [getLprCommand quiztemp.ps]
4308:
4309: if { $lprCommand == "" } {
4310: displayError "Print command was empty, unable to print."
4311: return 1
4312: }
4313: if {$lprCommand == "Cancel" } {
4314: return 1
4315: }
4316:
4317: if { [makeSure "You have selected to print $gPrefs(info)s for the entire class of [llength $sectionsToPrint] sections, using the print command $lprCommand, continue?"] == "Cancel" } {
4318: return 1
4319: }
4320:
4321: foreach section $sectionsToPrint {
4322: set section [lindex $section 0]
4323: set gPrintSelection(section) $section
4324: set gStopPrinting [printSection $lprCommand]
4325: if { $gStopPrinting } {
4326: if { $gStopPrinting == 2 } {
4327: displayError "$gCapaConfig(qzparse_command) was unable to produce the expected output. Printing stopped"
4328: } else {
4329: displayMessage "Printing has been stopped."
4330: }
4331: set gDonePrinting 1
4332: set gStopPrinting 0
4333: return 1
4334: }
4335: }
4336: set gDonePrinting 1
4337: displayMessage "Print jobs sent to the printer."
4338: return 0
4339: }
4340:
4341: ###########################################################
4342: # analyzeSet
4343: ###########################################################
4344: ###########################################################
4345: ###########################################################
4346: proc analyzeSet {} {
4347: global gChanged gWindowMenu gEditWindow gAnalyze gSetNumberText gNumberParsedText
4348:
4349: if { [catch {winfo exists $gEditWindow}] } { return }
4350: if { ![ winfo exists $gEditWindow ] } { return }
4351: if { $gChanged } { if { [askToSave 0 0] == "Cancel" } { return } }
4352: if { [winfo exists .analyzeSet] } {
4353: capaRaise .analyzeSet
4354: return
4355: }
4356:
4357: set analyze [toplevel .analyzeSet]
4358: $gWindowMenu add command -label "AnalyzeSet" \
4359: -command "capaRaise $analyze"
4360: wm title $analyze "Analyze Set"
4361:
4362: set settingsFrame [frame $analyze.settingsFrame]
4363: set dataFrame [frame $analyze.dataFrame]
4364: pack $settingsFrame $dataFrame -side top
4365:
4366: set classFrame [frame $settingsFrame.classFrame]
4367: set setFrame [frame $settingsFrame.setFrame]
4368: set probFrame [frame $settingsFrame.probFrame]
4369: set statusFrame [frame $settingsFrame.statusFrame]
4370: set statusBar [frame $settingsFrame.statusBar]
4371: set buttonFrame [frame $settingsFrame.buttonFrame]
4372: pack $classFrame $setFrame $probFrame $statusFrame $statusBar $buttonFrame \
4373: -side top
4374:
4375: set canvasFrame [frame $dataFrame.canvasFrame]
4376: set numberFrame [frame $dataFrame.numberFrame]
4377: pack $canvasFrame $numberFrame -side top
4378:
4379: set gAnalyze(class) [pwd]
4380: label $classFrame.label -textvariable gAnalyze(class)
4381: pack $classFrame.label
4382:
4383: set gAnalyze(set) $gSetNumberText
4384: label $setFrame.lbl -text "Set number:"
4385: label $setFrame.set -textvariable gAnalyze(set)
4386: # button $setFrame.change -text "Change" -command analyzeChangeSet
4387: pack $setFrame.lbl $setFrame.set -side left
4388:
4389: if { [set gAnalyze(maxprob) $gNumberParsedText] == "" } { set gAnalyze(maxprob) 1 }
4390:
4391: label $probFrame.label -text "Problem Number :"
4392: set gAnalyze(scale) [scale $probFrame.problem \
4393: -from 1 -to $gAnalyze(maxprob) \
4394: -variable gAnalyze(prob) -command analyzeUpdate \
4395: -orient h -length 150 -tickinterval 1]
4396: pack $probFrame.label $probFrame.problem -side left
4397:
4398: set gAnalyze(status) ""
4399: label $statusFrame.label -text "Status:"
4400: label $statusFrame.status -textvariable gAnalyze(status)
4401: pack $statusFrame.label $statusFrame.status -side left
4402:
4403: set gAnalyze(statcanvas) [canvas $statusBar.canvas -width 200 -height 20]
4404: pack $statusBar.canvas
4405: $gAnalyze(statcanvas) create rectangle 1 1 199 19 -outline black
4406: set gAnalyze(bar) [$gAnalyze(statcanvas) create rectangle 1 1 1 19 -fill red -outline black]
4407:
4408: button $buttonFrame.class -text "Run Class" -command "analyzeClass 1"
4409: button $buttonFrame.random -text "Run Random" -command analyzeRandom
4410: button $buttonFrame.stop -text "Stop" -command analyzeStop
4411: button $buttonFrame.close -text "Dismiss" -comman analyzeClose
4412: pack $buttonFrame.class $buttonFrame.random $buttonFrame.stop \
4413: $buttonFrame.close -side left
4414:
4415: set gAnalyze(canvaswidth) 600
4416: set gAnalyze(canvas) [canvas $canvasFrame.canvas -width $gAnalyze(canvaswidth) \
4417: -height 100]
4418: pack $gAnalyze(canvas)
4419:
4420: set hiFrame [frame $numberFrame.hiFrame]
4421: set lowFrame [frame $numberFrame.lowFrame]
4422: set uniqFrame [frame $numberFrame.uniqFrame]
4423: pack $lowFrame $hiFrame $uniqFrame -side left
4424: pack configure $hiFrame -anchor e
4425: pack configure $lowFrame -anchor w
4426:
4427: label $hiFrame.label -text "High End:"
4428: label $hiFrame.num -textvariable gAnalyze(highnum)
4429: pack $hiFrame.label $hiFrame.num -side left
4430:
4431: label $lowFrame.label -text "Low End:"
4432: label $lowFrame.num -textvariable gAnalyze(lownum)
4433: pack $lowFrame.label $lowFrame.num -side left
4434:
4435: label $uniqFrame.label -text "Num. Unique:"
4436: label $uniqFrame.num -textvariable gAnalyze(numuniq)
4437: pack $uniqFrame.label $uniqFrame.num -side left
4438:
4439: set gAnalyze(studentNumbers) [getStudentNumbers]
4440: set gAnalyze(exit) 0
4441: }
4442:
4443: ###########################################################
4444: # analyzeClass
4445: ###########################################################
4446: ###########################################################
4447: ###########################################################
4448: proc analyzeClass { {start 1} } {
4449: global gAnalyze gCapaConfig
4450: if { $gAnalyze(studentNumbers)=="" } { return }
4451: if { $start } {
4452: set gAnalyze(toprocess) $gAnalyze(studentNumbers)
4453: set gAnalyze(stop) 0
4454: set gAnalyze(update) 1
4455: set gAnalyze(done) 0
4456: set gAnalyze(total) [expr [llength $gAnalyze(toprocess)]/3]
4457: foreach name [array names gAnalyze *.\[alhu\]*] { unset gAnalyze($name) }
4458: }
4459: set number [lindex $gAnalyze(toprocess) 0]
4460: set name [lindex $gAnalyze(toprocess) 1]
4461: set section [lindex $gAnalyze(toprocess) 2]
4462: set gAnalyze(toprocess) [lrange $gAnalyze(toprocess) 3 end]
4463: set command "$gCapaConfig(answers_command) $number \"$name\" 0 $gAnalyze(set)"
4464: set fileId [open "|$command" "r"]
4465: set gAnalyze(pid) [pid $fileId]
4466: fconfigure $fileId -blocking 0
4467: fileevent $fileId readable "analyzeLine $fileId"
4468: set gAnalyze(status) "Processing $number"
4469: incr gAnalyze(done)
4470: $gAnalyze(statcanvas) coords $gAnalyze(bar) 1 1 [expr 200*($gAnalyze(done)/double($gAnalyze(total)))] 19
4471: update idletasks
4472: }
4473:
4474: ###########################################################
4475: # analyzeEatQuestion
4476: ###########################################################
4477: ###########################################################
4478: ###########################################################
4479: proc analyzeEatQuestion { fileId } {
4480: global gAnalyze
4481: if { $gAnalyze(exit) } {
4482: fileevent $fileId readable ""
4483: catch {close $fileId}
4484: return
4485: }
4486: set aline [gets $fileId]
4487: if { $aline != "" } {
4488: switch -- [lindex [split $aline :] 0] {
4489: EQES { fileevent $fileId readable "analyzeLine $fileId" }
4490: }
4491: }
4492: if { [eof $fileId] } { analyzeEnd $fileId }
4493: }
4494:
4495: ###########################################################
4496: # analyzeLine
4497: ###########################################################
4498: ###########################################################
4499: ###########################################################
4500: proc analyzeLine { fileId } {
4501: global gAnalyze
4502:
4503: if { $gAnalyze(exit) } {
4504: fileevent $fileId readable ""
4505: catch {close $fileId}
4506: return
4507: }
4508: set aline [gets $fileId]
4509: if { $aline != "" } {
4510: switch [lindex [split $aline :] 0] {
4511: ANS {
4512: incr gAnalyze(problemNum)
4513: set ans [string range $aline 4 end]
4514: set length [llength $ans]
4515: lappend gAnalyze($gAnalyze(problemNum).ans) \
4516: [lindex $ans 0]
4517: if { ($length == 2) || ($length == 4)} {
4518: lappend gAnalyze($gAnalyze(problemNum).unit) \
4519: [lindex $ans end]
4520: }
4521: if { ($length == 3) || ($length == 4) } {
4522: lappend gAnalyze($gAnalyze(problemNum).low) \
4523: [lindex $ans 1]
4524: lappend gAnalyze($gAnalyze(problemNum).high) \
4525: [lindex $ans 2]
4526: }
4527: }
4528: SET { set gAnalyze(problemNum) 0 }
4529: DONE {
4530: set gAnalyze(maxprob) $gAnalyze(problemNum)
4531: $gAnalyze(scale) configure -to $gAnalyze(maxprob)
4532: }
4533: ERROR {
4534: fileevent $fileId readable ""
4535: displayError "Answers returned invalid message: $aline"
4536: fileevent $fileId readable "analyzeLine $fileId"
4537: }
4538: BQES { fileevent $fileId readable "analyzeEatQuestion $fileId" }
4539: default {
4540: }
4541: }
4542: }
4543: if { [eof $fileId] } { analyzeEnd $fileId }
4544: }
4545:
4546: ###########################################################
4547: # analyzeEnd
4548: ###########################################################
4549: ###########################################################
4550: ###########################################################
4551: proc analyzeEnd { fileId } {
4552: global gAnalyze
4553: if { [eof $fileId] } {
4554: fileevent $fileId readable ""
4555: catch {close $fileId}
4556: if { $gAnalyze(stop) } { return }
4557: if { [llength $gAnalyze(toprocess)] > 0 } {
4558: analyzeClass 0
4559: } else {
4560: analyzeUpdate
4561: set gAnalyze(status) "Done"
4562: }
4563: if { !$gAnalyze(update) } {
4564: incr gAnalyze(update)
4565: analyzeUpdate
4566: } else {
4567: incr gAnalyze(update)
4568: if { $gAnalyze(update) == 10 } {
4569: set gAnalyze(update) 0
4570: }
4571: }
4572: }
4573: }
4574:
4575: ###########################################################
4576: # analyzeRandom
4577: ###########################################################
4578: ###########################################################
4579: ###########################################################
4580: proc analyzeRandom { } {
4581: global gAnalyze
4582: set numToRun [getString . "How many random students should be run?"]
4583: if { $numToRun == "" } { return }
4584: if { [catch {incr numToRun} ] } {
4585: displayMessage "Invalid number."
4586: }
4587: incr numToRun -1
4588: set gAnalyze(total) $numToRun
4589: catch {unset gAnalyze(toprocess)}
4590: for { set i 0 } { $i < $numToRun } { incr i } {
4591: append gAnalyze(toprocess) "[format "%09d" $i] Random 999 "
4592: }
4593: set gAnalyze(stop) 0
4594: set gAnalyze(update) 1
4595: set gAnalyze(done) 0
4596: foreach name [array names gAnalyze *.\[alhu\]*] { unset gAnalyze($name) }
4597: analyzeClass 0
4598: }
4599:
4600: ###########################################################
4601: # analyzeStrings
4602: ###########################################################
4603: ###########################################################
4604: ###########################################################
4605: proc analyzeStrings { prob window create} {
4606: global gAnalyze
4607:
4608: if { ![winfo exists $window.analyzestrings] } { if {!$create} { return } }
4609: if { ![catch {set setWin [toplevel $window.analyzestrings]}] } {
4610: set msgFrame [frame $setWin.msgFrame]
4611: set valFrame [frame $setWin.valFrame]
4612: set buttonFrame [frame $setWin.buttonFrame]
4613: pack $msgFrame $valFrame $buttonFrame
4614: pack configure $valFrame -expand 1 -fill both
4615:
4616: message $msgFrame.msg -text "Correct Answers" -aspect 3000
4617: pack $msgFrame.msg
4618:
4619: set maxWidth 1
4620: foreach choice $gAnalyze($prob.ans) {
4621: if {[string length $choice]>$maxWidth} {set maxWidth [string length $choice]}
4622: }
4623: set maxStringWidth $maxWidth
4624: incr maxWidth 6
4625:
4626: set selectMode none
4627: listbox $valFrame.val -width [expr $maxWidth + 2] \
4628: -yscrollcommand "$valFrame.scroll set" -selectmode $selectMode
4629: scrollbar $valFrame.scroll -command "$valFrame.val yview"
4630: pack $valFrame.val $valFrame.scroll -side left
4631: pack configure $valFrame.val -expand 1 -fill both
4632: pack configure $valFrame.scroll -expand 0 -fill y
4633: button $buttonFrame.cancel -text "Dismiss" -command "destroy $setWin"
4634: pack $buttonFrame.cancel
4635: } else {
4636: set maxWidth 1
4637: set valFrame $window.analyzestrings.valFrame
4638: $valFrame.val delete 0 end
4639: foreach choice $gAnalyze($prob.ans) {
4640: if {[string length $choice]>$maxWidth} {set maxWidth [string length $choice]}
4641: }
4642: set maxStringWidth $maxWidth
4643: incr maxWidth 6
4644: }
4645: set lastchoice [lindex $gAnalyze($gAnalyze(prob).ans) 0]
4646: set num 1
4647: foreach choice [lsort $gAnalyze($gAnalyze(prob).ans)] {
4648: if { $lastchoice != $choice } {
4649: $valFrame.val insert end \
4650: "[format %-[set maxStringWidth]s $lastchoice] [format %5d $num]"
4651: set lastchoice $choice
4652: set num 1
4653: } else {
4654: incr num
4655: }
4656: }
4657: $valFrame.val insert end \
4658: "[format %-[set maxStringWidth]s $lastchoice] [format %5d $num]"
4659: }
4660:
4661: ###########################################################
4662: # analyzeUpdate
4663: ###########################################################
4664: ###########################################################
4665: ###########################################################
4666: proc analyzeUpdate { {newProbNumber 0} } {
4667: global gAnalyze
4668:
4669: if {[catch {set gAnalyze($gAnalyze(prob).ans)}]} { return }
4670: foreach problem [array names gAnalyze *.\[alh\]*] {
4671: if { [catch {set gAnalyze($problem) [lsort -real $gAnalyze($problem)]}]} {
4672: set gAnalyze($problem) [lsort $gAnalyze($problem)]
4673: }
4674: }
4675:
4676: set c $gAnalyze(canvas)
4677: $c delete all
4678: set gAnalyze(lownum) [set low [lindex $gAnalyze($gAnalyze(prob).ans) 0]]
4679: set gAnalyze(highnum) [set high [lindex $gAnalyze($gAnalyze(prob).ans) end]]
4680: set gAnalyze(numuniq) [llength [lunique $gAnalyze($gAnalyze(prob).ans)]]
4681: #don't draw anything if the answers aren't numbers
4682: if { [catch {expr $low + 1}]} {
4683: catch {destroy $c.button}
4684: update idletask
4685: button $c.button -text "List of strings" -command \
4686: "analyzeStrings $gAnalyze(prob) $c 1"
4687: $c create window [expr $gAnalyze(canvaswidth)/2.0] 40 -window $c.button
4688: analyzeStrings $gAnalyze(prob) $c 0
4689: return
4690: }
4691:
4692: $c create line 25 50 [expr $gAnalyze(canvaswidth) - 25] 50
4693: set diff [expr double($high-$low)]
4694: if { $diff == 0 } {
4695: set center [expr $gAnalyze(canvaswidth)/2.0]
4696: $c create rectangle [expr $center - 2] 48 [expr $center + 2] 52 -fill green
4697: update idletasks
4698: return
4699: }
4700: set delta [format "%1.e" [expr ($diff)/15.0]]
4701: set start [expr double(int($low/$delta)+1)*$delta]
4702: while { $start < $high } {
4703: set center [expr ($gAnalyze(canvaswidth)-50)*(($start-$low)/$diff)]
4704: set center [expr $center+25]
4705: $c create line $center 40 $center 60
4706: set start [expr $start + $delta]
4707: }
4708: if { ($low < 0) && ($high > 0) } {
4709: set center [expr ($gAnalyze(canvaswidth)-50)*((0-$low)/$diff)]
4710: set center [expr $center+25]
4711: $c create rectangle [expr $center - 1] 40 [expr $center + 1] 60
4712: }
4713: set lastpoint [lindex $gAnalyze($gAnalyze(prob).ans) 0]
4714: set num 0
4715: foreach point $gAnalyze($gAnalyze(prob).ans) {
4716: if { $lastpoint != $point } {
4717: set center [expr ($gAnalyze(canvaswidth)-50)*(($lastpoint-$low)/$diff)]
4718: set center [expr $center+25]
4719: $c create rectangle [expr $center - 2] [expr 48-$num] \
4720: [expr $center + 2] [expr 52+$num] -fill green
4721: set lastpoint $point
4722: set num 0
4723: } else {
4724: incr num
4725: }
4726: }
4727: set center [expr ($gAnalyze(canvaswidth)-50)*(($lastpoint-$low)/$diff)]
4728: set center [expr $center+25]
4729: $c create rectangle [expr $center - 2] [expr 48-$num] \
4730: [expr $center + 2] [expr 52+$num] -fill green
4731:
4732: update idletasks
4733: }
4734:
4735: ###########################################################
4736: # analyzeStop
4737: ###########################################################
4738: ###########################################################
4739: ###########################################################
4740: proc analyzeStop {} {
4741: global gAnalyze
4742: set gAnalyze(stop) 1
4743: set gAnalyze(status) "Stopped"
4744: catch {exec kill -SIGKILL $gAnalyze(pid)}
4745: }
4746:
4747: ###########################################################
4748: # analyzeClose
4749: ###########################################################
4750: ###########################################################
4751: ###########################################################
4752: proc analyzeClose { } {
4753: global gAnalyze
4754: destroy [winfo toplevel $gAnalyze(canvas)]
4755: unset gAnalyze
4756: global gAnalyze
4757: set gAnalyze(exit) 1
4758: }
4759:
4760: ###########################################################
4761: # checkIfValidFilename
4762: ###########################################################
4763: ###########################################################
4764: ###########################################################
4765: proc checkIfValidFilename {} {
4766: global gSetNumberText gPreviewButton
4767: if { [regexp \[^0-9\]+ $gSetNumberText] } {
4768: displayError "This file is not properly named. \n\nA main assignment file must be named setX.qz, where X is replaced by a number between 1 and 99 inclusive. \n\nPlease do a \"Save .qz As\". \n\nUntil the file is properly named you will not be able to Preview, Create .dvi, or Print."
4769: $gPreviewButton configure -state disabled
4770: .main entryconfigure 5 -state disabled
4771: .main entryconfigure 7 -state disabled
4772: return 0
4773: }
4774: $gPreviewButton configure -state normal
4775: .main entryconfigure 5 -state normal
4776: .main entryconfigure 7 -state normal
4777: return 1
4778: }
4779:
4780: ###########################################################
4781: # updateChangeStatus
4782: ###########################################################
4783: ###########################################################
4784: ###########################################################
4785: proc updateChangeStatus { name1 name2 op } {
4786: global gChanged gRefChanged gRefText gChangedLast gRefChangedLast \
4787: gEditWindow gWindowMenu gRefFile
4788: if { $name1 == "gChanged" } {
4789: if { $gChanged != $gChangedLast } {
4790: set gChangedLast $gChanged
4791: global gFile
4792: if { [catch {set gEditWindow}] } { return }
4793: if { ![winfo exists $gEditWindow] } { return }
4794: if { $gChanged } {
4795: catch {removeWindowEntry "$gFile*"}
4796: wm title [winfo toplevel $gEditWindow] "$gFile (Modified)"
4797: $gWindowMenu add command -label "$gFile (Modified)" -command \
4798: "capaRaise $gEditWindow"
4799: } else {
4800: catch {removeWindowEntry "$gFile*"}
4801: wm title [winfo toplevel $gEditWindow] "$gFile"
4802: $gWindowMenu add command -label "$gFile" -command \
4803: "capaRaise $gEditWindow"
4804: }
4805: }
4806: } else {
4807: if { $gRefChanged($name2) != $gRefChangedLast($name2) } {
4808: if { [catch {set gRefText($name2)}] } { return }
4809: if { ![winfo exists $gRefText($name2)] } { return }
4810: if { $gRefChanged($name2) } {
4811: catch {removeWindowEntry "Reference $gRefFile($name2)*" }
4812: wm title [winfo toplevel $gRefText($name2)] "$gRefFile($name2) (Modified)"
4813: $gWindowMenu add command -label "Reference $gRefFile($name2) (Modified)" \
4814: -command "capaRaise [winfo toplevel $gRefText($name2)]"
4815: } else {
4816: catch {removeWindowEntry "Reference $gRefFile($name2)*" }
4817: wm title [winfo toplevel $gRefText($name2)] "$gRefFile($name2)"
4818: $gWindowMenu add command -label "Reference $gRefFile($name2)" \
4819: -command "capaRaise [winfo toplevel $gRefText($name2)]"
4820: }
4821: }
4822: }
4823: }
4824: ###########################################################
4825: # main
4826: ###########################################################
4827: # sets up the auto_path variable, some globals and adds some
4828: # options then calls createControlWindow to give the user something
4829: # to do
4830: ###########################################################
4831: # Arguments: None
4832: # Returns: Nothing
4833: # Globals:
4834: ###########################################################
4835:
4836: source quizzer.templates.tcl
4837:
4838: if { [lindex $auto_path 0] == "./lib/tcl7.5" } {
4839: set auto_path ""
4840: lappend auto_path [pwd]/lib/tcl7.5
4841: lappend auto_path [pwd]/lib/tk4.1
4842: }
4843:
4844: lappend auto_path /usr/local/lib/CAPA45/Quizzer
4845: lappend auto_path [pwd]
4846:
4847: set font 8x13bold
4848: catch {
4849: if { $argc > 0 } {
4850: switch -glob -- [lindex $argv 0] {
4851: {-[Ll]*} { set font 9x15bold }
4852: {-[Mm]*} -
4853: {-[Nn]*} { set font 8x13bold }
4854: {-[Ss]*} { set font fixed }
4855: }
4856: }
4857: }
4858: option add *font $font
4859: createControlWindow
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