Annotation of capa/capa51/GUITools/capastats.tcl, revision 1.7

1.1       albertel    1: ###########################################################
                      2: # runCapaTools
                      3: ###########################################################
                      4: ###########################################################
                      5: ###########################################################
                      6: proc runCapaTools { classDirConfigFile } {
                      7:     global gUniqueNumber gWindowMenu gFile gCT
                      8:     
                      9:     set num [incr gUniqueNumber]
                     10:     
                     11:     set classDir [file dirname $classDirConfigFile]
                     12:     set gFile($num) $classDir
                     13: 
                     14:     set utilsMenu [menu .utilsMenu$num -tearoff 0 -type tearoff -font 8x13bold \
                     15: 		       -disabledforeground grey85 ]
                     16:     set gCT($num) $utilsMenu
                     17: 
                     18:     set pathLength [string length $gFile($num)]
                     19:     if { $pathLength > 22 } {
                     20: 	set pathSubset ...[string range $gFile($num) [expr $pathLength - 22 ] end]
                     21:     } else {
                     22: 	set pathSubset $gFile($num)
                     23:     }
                     24:     $utilsMenu add command -label "CapaUtils Ver 1.1" -foreground grey85 -background \
                     25: 	black -state disabled 
                     26:     $utilsMenu add command -label $pathSubset -foreground white -background \
                     27: 	grey30 -state disabled 
                     28: 
                     29:     $utilsMenu add command -label "Change Class path" -command "CTchangePath $num"
                     30:     $utilsMenu add command -label "Run capastat" -command "CTcapaStat $num"
                     31:     $utilsMenu add command -label "Run capastat2" -command "CTcapaStat2 $num"
                     32:     $utilsMenu add command -label "Summarize Log files" -command "CTlogAnalysis $num"
                     33:     $utilsMenu add command -label "Student Course Profile" -command \
                     34: 	"CTstartStudentCourseProfile $num"
                     35:     $utilsMenu add command -label "CAPA IDs for one student" \
                     36: 	-command "CToneStudentCapaID $num"
                     37:     $utilsMenu add command -label "All CAPA IDs" -command "CTclassCapaID $num"
                     38:     $utilsMenu add command -label "Item Analysis" -command "CTitemAnalysisStart $num"
                     39:     $utilsMenu add command -label "Item Correlation" \
                     40: 	-command "CTitemCorrelationStart $num"
                     41: #    $utilsMenu add command -label "Email" -command ""
                     42: #    $utilsMenu add command -label "View Score File" -command ""
                     43:     $utilsMenu add command -label "View Submissions" -command "CTsubmissions $num"
1.6       albertel   44:     $utilsMenu add command -label "Create a Class Report" -command "CTcreateReport $num"
1.1       albertel   45:     $utilsMenu add command -label "Analyze Class Report" -command "CTanalyzeReport $num"
                     46:     $utilsMenu add command -label "Analyze Responses" -command "CTanalyzeScorer $num"
                     47:     $utilsMenu add command -label "Graph a Responses Analysis" -command "CTgraphAnalyzeScorer $num"
1.2       albertel   48:     $utilsMenu add command -label "Discussion Stats" -command "CTdiscussStats $num"
1.1       albertel   49:     $utilsMenu add command -label "Quit" -command "CTquit $num"
                     50:     $utilsMenu post 0 0
                     51:     Centre_Dialog $utilsMenu default
                     52:     set geometry [wm geometry $utilsMenu]
                     53:     wm geometry $utilsMenu +0+[lindex [split $geometry +] end]
                     54:     parseCapaConfig $num $gFile($num)
                     55:     parseCapaUtilsConfig $num $gFile($num)
                     56: }
                     57: 
                     58: #menu commands
                     59: 
                     60: ###########################################################
                     61: # CTchangePath
                     62: ###########################################################
                     63: ###########################################################
                     64: ###########################################################
                     65: #FIXME need to wait unit all running commands are done
                     66: proc CTchangePath { num } {
                     67:     global gFile gCapaConfig 
                     68:     set path [tk_getOpenFile -title "Please select a capa.config file" -filetypes \
                     69: 		 { { {Capa Config} {capa.config} } }]
                     70:     if { $path == "" } { return }
                     71:     set gFile($num) [file dirname $path]
                     72:     foreach temp [array names gCapaConfig "$num.*"] { unset gCapaConfig($temp) }
                     73:     parseCapaConfig $num $gFile($num)
                     74:     parseCapaUtilsConfig $num $gFile($num)
                     75:     set pathLength [string length $gFile($num)]
                     76:     if { $pathLength > 22 } {
                     77: 	set pathSubset ...[string range $gFile($num) [expr $pathLength - 22 ] end]
                     78:     } else {
                     79: 	set pathSubset $gFile($num)
                     80:     }
                     81:     .utilsMenu$num entryconfigure 1 -label $pathSubset
                     82: }
                     83: 
                     84: ###########################################################
                     85: # CTcapaStat2
                     86: ###########################################################
                     87: ###########################################################
                     88: ###########################################################
                     89: proc CTcapaStat2 { num } {
                     90:     global gFile gCT gUniqueNumber
                     91:     if { [set setId [getOneSet $gCT($num) $gFile($num)]] == "" } { return }
                     92:     set cmdnum [incr gUniqueNumber]
                     93:     set gCT(cmd.$cmdnum) capastat
                     94:     if { [
                     95: 	  catch {
                     96: 	      CTdatestamp $cmdnum
                     97: 	      set day [CTgetWhen $cmdnum]
                     98: 	      set file [file join $gFile($num) records "subset$setId.db"]
                     99: 	      displayStatus "Generating [file tail $file]" both $cmdnum    
                    100: 	      CTcreateSubset $num $cmdnum $day $setId
                    101: 	      updateStatusBar 0.0 $cmdnum
                    102: 	      updateStatusMessage "Generating Stats [file tail $file]" $cmdnum
                    103: 	      CTscanSetDB $cmdnum $file Q_cnt L_cnt
                    104: 	      updateStatusBar 0.0 $cmdnum
                    105: 	      updateStatusMessage "Generating Averages [file tail $file]" $cmdnum
                    106: 	      CTpercentageScores $cmdnum $setId $L_cnt
                    107: 	      CTaverage $cmdnum $Q_cnt $L_cnt faillist dodifflist numyes
                    108: 	      if { $L_cnt != 0 } {
                    109: 		  CTbargraph $gCT($num) $num [incr gUniqueNumber] $faillist $gFile($num) "Not-Yet-Correct Distribution for set $setId" "Problem \#" "%Wrong"
                    110: 		  CTbargraph $gCT($num) $num [incr gUniqueNumber] $dodifflist $gFile($num) "Degree of Difficulty Distribution for set $setId" "Problem \#" "Degree Of Diff."
                    111: 		  CTbargraph $gCT($num) $num [incr gUniqueNumber] $numyes $gFile($num) "Number of Yeses received for set $setId" "Problem \#" "\#Students"
                    112: 	      }
                    113: 	      removeStatus $cmdnum
                    114: 	      CToutput $num $cmdnum
                    115: 	  } errors ] } {
                    116: 	global errorCode errorInfo
                    117: 	displayError "$errors\n$errorCode\n$errorInfo"
                    118: 	unset gCT(cmd.$cmdnum)
                    119:     } else {
                    120: 	unset gCT(cmd.$cmdnum)
                    121:     }
                    122: }
                    123: 
                    124: ###########################################################
                    125: # CTcapaStat
                    126: ###########################################################
                    127: ###########################################################
                    128: ###########################################################
                    129: proc CTcapaStat { num } {
                    130:     global gFile gCT gUniqueNumber
                    131:     if { [set setId [getOneSet $gCT($num) $gFile($num)]] == "" } { return }
                    132:     set cmdnum [incr gUniqueNumber]
                    133:     set gCT(cmd.$cmdnum) capastat
                    134:     if { [
                    135: 	  catch {
                    136: 	      CTdatestamp $cmdnum
                    137: 	      set file [file join $gFile($num) records "set$setId.db"]
                    138: 	      displayStatus "Generating Stats [file tail $file]" both $cmdnum    
                    139: 	      CTscanSetDB $cmdnum $file Q_cnt L_cnt
                    140: 	      updateStatusBar 0.0 $cmdnum
                    141: 	      updateStatusMessage "Generating Averages [file tail $file]" $cmdnum
                    142: 	      CTpercentageScores $cmdnum $setId $L_cnt
                    143: 	      CTaverage $cmdnum $Q_cnt $L_cnt faillist dodifflist numyes
                    144: 	      CTbargraph $gCT($num) $num [incr gUniqueNumber] $faillist $gFile($num) "Not-Yet-Correct Distribution for set $setId" "Problem \#" "%Wrong"
                    145: 	      CTbargraph $gCT($num) $num [incr gUniqueNumber] $dodifflist $gFile($num) "Degree of Difficulty Distribution for set $setId" "Problem \#" "Degree Of Diff."
                    146: 	      CTbargraph $gCT($num) $num [incr gUniqueNumber] $numyes $gFile($num) "Number of Yeses received for set $setId" "Problem \#" "\#Students"
                    147: 	      removeStatus $cmdnum
                    148: 	      CToutput $num $cmdnum
                    149: 	  } errors ] } {
                    150: 	global errorCode errorInfo
                    151: 	displayError "$errors\n$errorCode\n$errorInfo"
                    152: 	unset gCT(cmd.$cmdnum)
                    153:     } else {
                    154: 	unset gCT(cmd.$cmdnum)
                    155:     }
                    156: }
                    157: 
                    158: ###########################################################
                    159: # CTlogAnalysis
                    160: ###########################################################
                    161: ###########################################################
                    162: ###########################################################
                    163: proc CTlogAnalysis { num } {
                    164:     global gFile gUniqueNumber gCT
                    165:     if { [set setId [getOneSet $gCT($num) $gFile($num)]] == "" } { return }
                    166:     
                    167:     set cmdnum [incr gUniqueNumber]
                    168:     set gCT(cmd.$cmdnum) loganalysis
                    169:     CTdatestamp $cmdnum
                    170:     if { [ catch { CTlogAnalysis2 $num $cmdnum $setId } errors ] } {
                    171: 	displayError $errors
                    172: 	unset gCT(cmd.$cmdnum)
                    173:     } else {
                    174: 	unset gCT(cmd.$cmdnum) 
                    175:     }
                    176:     CToutput $num $cmdnum
                    177: }
                    178: 
                    179: ###########################################################
                    180: # CTstartStudentCourseProfile
                    181: ###########################################################
                    182: ###########################################################
                    183: ###########################################################
                    184: proc CTstartStudentCourseProfile { num } {
                    185:     global gFile gCT
                    186:     getOneStudent $gCT($num) $gFile($num) s_id s_name
                    187:     if { $s_id == "" } { return }
                    188:     CTstudentCourseProfile $num $s_id $s_name
                    189: }
                    190: 
                    191: ###########################################################
                    192: # CTstudentCourseProfile
                    193: ###########################################################
                    194: ###########################################################
                    195: ###########################################################
                    196: proc CTstudentCourseProfile { num s_id s_name {loginAnalysis 2} } {
                    197:     global gFile gUniqueNumber gCapaConfig gCT
                    198: 
                    199:     set cmdnum [incr gUniqueNumber]
                    200:     set gCT(cmd.$cmdnum) studentcourseprofile
                    201:     displayStatus "Collecting homework scores for $s_name" both $cmdnum
                    202:     CTdatestamp $cmdnum
                    203:     CTputs $cmdnum "$s_name\n"
                    204:     if { [ catch { CTcollectSetScores $cmdnum $gFile($num) $s_id 1 \
                    205: 		      $gCapaConfig($num.homework_scores_limit_set) } error ] } {
                    206: 	global errorCode errorInfo
                    207: 	displayError "$error \n $errorCode \n $errorInfo"
                    208:     }
                    209:     foreach type { quiz exam supp others } {
                    210: 	updateStatusMessage "Collecting $type scores for $s_name" $cmdnum
                    211: 	catch { 
                    212: 	    if { [file isdirectory $gCapaConfig($num.[set type]_path)] } {
                    213: 		CTcollectSetScores $cmdnum $gCapaConfig($num.[set type]_path) $s_id 1 \
                    214: 		    $gCapaConfig($num.[set type]_scores_limit_set)
                    215: 	    } 	    
                    216: 	}
                    217:     }
                    218:     removeStatus $cmdnum
                    219:     if { ($loginAnalysis == 2 && "Yes" == [makeSure \
                    220: 		       "Do you wish to do a Login Analysis? It may take a while." ])
                    221: 	 || ($loginAnalysis == 1) } {
                    222: 	displayStatus "Analyzing login data." both $cmdnum
                    223: 	if { [catch { CTloginAnalysis $cmdnum $gFile($num) $s_id \
                    224: 			  $gCapaConfig($num.homework_scores_limit_set) } error] } {
                    225: 	    displayError error
                    226: 	}
                    227: 	if { [catch { CTstudentSetAnalysis $cmdnum $gFile($num) $s_id \
                    228: 			  $gCapaConfig($num.homework_scores_limit_set) } error] } {
                    229: 	    displayError error
                    230: 	}
                    231: 	removeStatus $cmdnum
                    232:     }
                    233:     CTdisplayStudent $cmdnum $gCT($num) $gFile($num) $s_id
                    234:     unset gCT(cmd.$cmdnum)
                    235:     CToutput $num $cmdnum
                    236: }
                    237: 
                    238: ###########################################################
                    239: # CToneStudentCapaID
                    240: ###########################################################
                    241: ###########################################################
                    242: ###########################################################
                    243: proc CToneStudentCapaID { num } {
                    244:     global gFile gUniqueNumber gCapaConfig gCT
                    245: 
                    246:     getOneStudent $gCT($num) $gFile($num) s_id s_name
                    247:     if { $s_id == "" } { return }
                    248: 
                    249:     set cmdnum [incr gUniqueNumber]
                    250:     set gCT(cmd.$cmdnum) onestudentcapaid
                    251:     set setlist [getSetRange $gCT($num) $gFile($num)]
                    252:     set command "$gCapaConfig($num.allcapaid_command) -i -stu $s_id -s [lindex $setlist 0] -e [lindex $setlist 1] -c $gFile($num)"
                    253:     if { "Yes" == [makeSure "CMD: $command\n Do you wish to execute this command?"] } {
                    254: 	CTdatestamp $cmdnum
                    255: 	CTputs $cmdnum "CapaIDs for: $s_id, $s_name\n"
                    256: 	displayStatus "Getting CapaIDs" spinner $cmdnum
                    257: 	set fileId [open "|$command" "r"]
                    258: 	fconfigure $fileId -blocking 0
                    259: 	fileevent $fileId readable "CTrunCommand $num $cmdnum $fileId"
                    260:     }
                    261: }
                    262: 
                    263: ###########################################################
                    264: # CTclassCapaID
                    265: ###########################################################
                    266: ###########################################################
                    267: ###########################################################
                    268: proc CTclassCapaID { num } {
                    269:     global gFile gUniqueNumber gCapaConfig gCT
                    270: 
                    271:     set cmdnum [incr gUniqueNumber]
                    272:     set gCT(cmd.$cmdnum) classcapaid
                    273:     set setlist [getSetRange $gCT($num) $gFile($num)]
                    274:     if { $setlist == "" } { return }
                    275:     set command "$gCapaConfig($num.allcapaid_command) -i -s [lindex $setlist 0] -e [lindex $setlist 1] -c $gFile($num)"
                    276:     if { "Yes" == [makeSure "CMD: $command\n Do you wish to execute this command?"] } {
                    277: 	CTdatestamp $cmdnum
                    278: 	displayStatus "Getting all CapaIDs" spinner $cmdnum
                    279: 	set fileId [open "|$command" "r"]
                    280: 	fconfigure $fileId -blocking 0
                    281: 	fileevent $fileId readable "CTrunCommand $num $cmdnum $fileId"
                    282:     }
                    283: }
                    284: 
                    285: ###########################################################
                    286: # CTitemAnalysisStart
                    287: ###########################################################
                    288: ###########################################################
                    289: ###########################################################
                    290: proc CTitemAnalysisStart { num } {
                    291:     global gFile gUniqueNumber gCapaConfig gCT
                    292:     
                    293:     set cmdnum [incr gUniqueNumber]
                    294:     set gCT(cmd.$cmdnum) itemanalysis
                    295:     set paths ""
                    296:     lappend paths [list "classpath" $gFile($num)]
                    297:     foreach path [lsort [array names gCapaConfig "$num.*_path"]] {
                    298: 	lappend paths [list [lindex [split $path "."] 1] $gCapaConfig($path) ] 
                    299:     }
                    300:     if {[set select [multipleChoice $gCT($num) "Select a class path" $paths ] ] == ""} {
                    301:     	unset gCT(cmd.$cmdnum)
                    302: 	return
                    303:     }
1.5       albertel  304:     if { [set sets [getSetRange $gCT($num) [lindex $select 1]]] == "" } { 
1.1       albertel  305: 	unset gCT(cmd.$cmdnum)
                    306: 	return 
                    307:     }
                    308:     CTdatestamp $cmdnum
                    309:     if { [ catch {CTitemAnalysisRange $cmdnum [lindex $select 1] \
                    310: 		      [lindex $sets 0] [lindex $sets 1] } errors ] } { 
                    311: 	displayError $errors 
                    312:     }
                    313:     unset gCT(cmd.$cmdnum)
                    314:     CToutput $num $cmdnum
                    315: }
                    316: 
                    317: ###########################################################
                    318: # CTitemCorrelationStart
                    319: ###########################################################
                    320: ###########################################################
                    321: ###########################################################
                    322: proc CTitemCorrelationStart { num } {
                    323:     global gFile gUniqueNumber gCapaConfig gCT
                    324: 
                    325:     ## FIXME:
                    326:     ##         Let user specify how many categories to calculate correlation
                    327:     ##             For each category, the user can specify problem numbers to 
                    328:     ##             be in that category
                    329:     ##         Then, the correlations between each category is calculated
                    330:     ##
                    331:     set cmdnum [incr gUniqueNumber]
                    332:     set gCT(cmd.$cmdnum) itemanalysis
                    333:     set paths ""
                    334:     lappend paths [list "classpath" $gFile($num)]
                    335:     foreach path [lsort [array names gCapaConfig "$num.*_path"]] {
                    336: 	lappend paths [list [lindex [split $path "."] 1] $gCapaConfig($path) ] 
                    337:     }
                    338:     if { [set select [multipleChoice $gCT($num) "Select a class path" $paths ] ] == "" } {
                    339:     	unset gCT(cmd.$cmdnum)
                    340: 	return
                    341:     }
1.5       albertel  342:     if { [set setId [getOneSet $gCT($num) [lindex $select 1]]] == "" } { 
1.1       albertel  343: 	unset gCT(cmd.$cmdnum)
                    344: 	return 
                    345:     }
                    346:     CTdatestamp $cmdnum
                    347:     if { [ catch { CTitemCorrelation $cmdnum [lindex $select 1] \
                    348: 		       $setId } errors ] } { displayError $errors }
                    349:     unset gCT(cmd.$cmdnum)
                    350:     CToutput $num $cmdnum    
                    351: }
                    352: 
                    353: ###########################################################
                    354: # CTsubmissions
                    355: ###########################################################
                    356: ###########################################################
                    357: ###########################################################
                    358: proc CTsubmissions { num } {
                    359:     global gCT gFile gUniqueNumber gCapaConfig
                    360:     
                    361:     getOneStudent $gCT($num) $gFile($num) s_id s_name
                    362:     if { $s_id == "" } { return }
                    363: 
                    364:     set cmdnum [incr gUniqueNumber]
                    365:     set gCT(cmd.$cmdnum) submissions
                    366:     if { "" == [set setlist [getSetRange $gCT($num) $gFile($num)]] } { return }
                    367:     CTdatestamp $cmdnum
                    368:     CTputs $cmdnum "Submissions for: $s_id, $s_name\n"
                    369:     displayStatus "Getting submissions" spinner $cmdnum
                    370:     CTsubmissionsLaunch $num $cmdnum telnet $s_id $s_name \
                    371: 	[lindex $setlist 0] [lindex $setlist 1]
                    372: }
                    373: 
                    374: ###########################################################
1.6       albertel  375: # CTcreateReport
                    376: ###########################################################
                    377: ###########################################################
                    378: ###########################################################
                    379: proc CTcreateReport { num } {
                    380:     global gUniqueNumber gCT gFile
                    381: 
                    382:     set cmdnum [incr gUniqueNumber]
                    383:     set gCT(cmd.$cmdnum) createreport
                    384:     CTcreateReportDialog $num $cmdnum
                    385: }
                    386: 
                    387: ###########################################################
1.1       albertel  388: # CTanalyzeReport
                    389: ###########################################################
                    390: ###########################################################
                    391: ###########################################################
                    392: proc CTanalyzeReport { num } {
                    393:     global gUniqueNumber gCT gFile
                    394: 
                    395:     set cmdnum [incr gUniqueNumber]
                    396:     set gCT(cmd.$cmdnum) analyzereport
                    397:     
                    398:     set reportFile [tk_getOpenFile -title "Please select the Report file" \
                    399: 			-filetypes  { {{Capa Reports} {*.rpt}} {{All Files} {*}} }]
                    400:     if { $reportFile == "" } { return }
                    401:     set percentage [tk_dialog $gCT($num).dialog "How would you like scores displayed?" \
                    402: 		    "How would you like scores displayed?" "" "" "Points Earned" \
                    403: 		    "Percentage" "Cancel"]
                    404:     if { $percentage == 2 } { return }
                    405:     set pwd [pwd];cd $gFile($num)
                    406:     set sectionList [pickSections [getExistingSections] "Select Sections To Analyze:" $gCT($num) ]
                    407:     CTdatestamp $cmdnum
                    408:     CTputs $cmdnum "Analyzing Report File $reportFile\n"
                    409:     CTputs $cmdnum "   For Sections $sectionList\n"
                    410:     CTputs $cmdnum "   Report Created at [clock format [file mtime $reportFile]]\n"
                    411:     cd $pwd
                    412:     set scorelist [CTreportDist $cmdnum $reportFile $percentage $sectionList]
                    413:     set label [lindex "{Grade} {Grade(%)}" $percentage]
                    414:     set ptsearned 0
                    415:     set totalnumstu 0
                    416:     foreach element $scorelist {
                    417: 	set numstu [lindex $element 0]
                    418: 	set score [lindex $element 1]
                    419: 	set ptsearned [expr $ptsearned + ($numstu*$score)]
                    420: 	incr totalnumstu $numstu
                    421:     }
                    422:     set average [expr $ptsearned / double($totalnumstu)]
                    423:     set avgmsg [format "Average: %.2f" $average]
                    424:     CTputs $cmdnum $avgmsg\n
                    425:     CTbargraph $gCT($num) $num $cmdnum $scorelist $gFile($num) "Score Distribution for [file tail $reportFile] $avgmsg" $label "\# Students" SCP
                    426:     unset gCT(cmd.$cmdnum)
                    427:     CToutput $num $cmdnum
                    428: }
                    429: 
                    430: ###########################################################
                    431: # CTanalyzeScorer
                    432: ###########################################################
                    433: ###########################################################
                    434: ###########################################################
                    435: proc CTanalyzeScorer { num } {
                    436:     global gFile gUniqueNumber gCapaConfig gCT    
                    437:     set cmdnum [incr gUniqueNumber]
                    438:     set gCT(cmd.$cmdnum) analyzescorer
                    439:     if { "" == [set file [tk_getOpenFile -title "Pick a scorer.output file" -filetypes { { {scorer.output} {scorer.output.*} } { {Submissions File} {*submissions*.db} } { {All Files} {*} } }]] } { return }
                    440:     set path [file dirname [file dirname $file]]
                    441:     if { "" == [set gCT($cmdnum.questNum) [getString $gCT($num) "Which questions?"]]} {
                    442: 	return
                    443:     }
                    444:     set gCT($cmdnum.max) [lindex [exec wc -l $file] 0]
                    445:     set gCT($cmdnum.done) 1
                    446:     set gCT($cmdnum.graphup) 0
                    447:     set gCT($cmdnum.num) $num
                    448:     displayStatus "Getting student reponses" both $cmdnum
                    449:     set gCT($cmdnum.fileId) [open $file r]
                    450:     if { [regexp {scorer\.output\.([0-9]|([0-9][0-9]))} $file] } {
                    451: 	set gCT($cmdnum.setId) [string range [file extension $file] 1 end]
                    452: 	set gCT($cmdnum.parse) CTparseScorerOutputLine
                    453: 	set aline [gets $gCT($cmdnum.fileId)]
                    454:     } else {
                    455: 	set gCT($cmdnum.setId) [lindex [split [file tail $file] s.] 4]
                    456: 	set gCT($cmdnum.parse) CTparseSubmissionsLine
                    457:     }
                    458:     set aline [gets $gCT($cmdnum.fileId)]
                    459:     $gCT($cmdnum.parse) $aline $cmdnum 
                    460:     set pwd [pwd];cd $path
                    461:     getSet $gCT($cmdnum.question) $gCT($cmdnum.setId) "CTcontinueAnalyze $cmdnum $path"
                    462:     cd $pwd
                    463: }
                    464: 
                    465: proc CTcontinueAnalyze { num path arrayVar } {
                    466:     global gCT gResponse
                    467:     upvar $arrayVar question
                    468:     CTgetQuestions $num question
                    469:     set numAdded 0
                    470:     foreach which $gCT($num.questNum) {
                    471: 	incr numAdded [CTgetStudentResponses $num [lindex $gCT($num.response) \
                    472: 						       [expr $which-1]] $which \
                    473: 			   question]
                    474:     }
                    475:     updateStatusBar [expr $gCT($num.done)/double($gCT($num.max))] $num
                    476:     if { $numAdded > 0 } { CTupdateAnalyzeScorer $num }
                    477:     set interesting 0
                    478:     while {!$interesting} {
                    479: 	incr gCT($num.done)
                    480: 	set stunum $gCT($num.question)
                    481: 	set aline [gets $gCT($num.fileId)]
                    482: 	if { [eof $gCT($num.fileId)] } { CTfinishAnalyzeScorer $num; return }
                    483: 	set interesting [$gCT($num.parse) $aline $num]
                    484:     }
                    485:     if { $stunum != $gCT($num.question) } {
                    486: 	set pwd [pwd];cd $path
                    487: 	getSet $gCT($num.question) $gCT($num.setId) "CTcontinueAnalyze $num $path"
                    488: 	cd $pwd
                    489:     } else {
                    490: 	CTcontinueAnalyze $num $path question
                    491:     }
                    492: }
                    493: 
                    494: proc CTupdateAnalyzeScorer { cmdnum } {
                    495:     global gCT gResponse gUniqueNumber gFile
                    496:     set num $gCT($cmdnum.num)
                    497:     set i 0
                    498:     foreach correct [array names gResponse "$cmdnum.correct.*"] {
                    499: 	set probnum [lindex [split $correct .] 2]
                    500: 	set answer [join [lrange [split $correct .] 3 end] .]
                    501: 	if { $gResponse($correct) } {
                    502: 	    set color($probnum.$answer) green
                    503: 	} else {
                    504: 	    set color($probnum.$answer) red
                    505: 	}
                    506:     }
                    507:     set results ""
                    508:     set oldprobnum [lindex [split [lindex [lsort [array names gResponse $cmdnum.\[0-9\]*]] 0] .] 1]
                    509:     foreach response [lsort -dictionary [array names gResponse $cmdnum.\[0-9\]*]] {
                    510: 	incr i
                    511: 	set probnum [lindex [split $response .] 1]
                    512: 	if { $probnum > $oldprobnum } {
                    513: 	    set oldprobnum $probnum
                    514: 	    lappend results [list 0 0 "Problem Divider" white]
                    515: 	}
                    516: 	set answer [join [lrange [split $response .] 2 end] .]
                    517: 	lappend results [list $gResponse($response) $i $answer $color($probnum.$answer)]
                    518:     }
                    519:     if { $results == "" } { return }
                    520:     if { $gCT($cmdnum.graphup)} {
                    521: 	CTchangeBargraphData $cmdnum $results
                    522:     } else {
                    523: 	CTbargraph $gCT($num) $num $cmdnum $results $gFile($num) "Reponse Distribution" "Which Response" "\#Picked" "Showresponse"
                    524: 	set gCT($cmdnum.graphup) 1
                    525:     }
                    526:     
                    527:     update idletasks
                    528: }
                    529: 
                    530: proc CTsaveAnalyzeScorer { num cmdnum } {
                    531:     global gResponse gCT gFile
                    532:     set file [tk_getSaveFile -initialdir $gFile($num)]
                    533:     set fileId [open $file w]
                    534:     puts $fileId [array get gResponse "$cmdnum.*"]
                    535:     close $fileId
                    536: }
                    537: 
                    538: proc CTfinishAnalyzeScorer { cmdnum } {
                    539:     global gCT gResponse gUniqueNumber gFile
                    540: 
                    541:     set num $gCT($cmdnum.num)
                    542:     set i 0
                    543:     removeStatus $cmdnum
                    544:     foreach correct [array names gResponse "$cmdnum.correct.*"] {
                    545: 	set probnum [lindex [split $correct .] 2]
                    546: 	set answer [join [lrange [split $correct .] 3 end] .]
                    547: 	if { $gResponse($correct) } {
                    548: 	    set color($probnum.$answer) green
                    549: 	} else {
                    550: 	    set color($probnum.$answer) red
                    551: 	}
                    552:     }
                    553:     foreach response [lsort -dictionary [array names gResponse $cmdnum.\[0-9\]*]] {
                    554: 	incr i
                    555: 	set probnum [lindex [split $response .] 1]
                    556: 	set answer [join [lrange [split $response .] 2 end] .]
                    557: 	lappend results($probnum) [list $gResponse($response) $i $answer $color($probnum.$answer)]
                    558:     }    
                    559:     foreach probnum [lsort -dictionary [array names results]] {
                    560: 	CTputs $cmdnum "\nFor Problem $probnum #, Responses:\n"
                    561: 	foreach response $results($probnum) {
                    562: 	    CTputs $cmdnum "[lindex $response 0], [lindex $response 2]\n"
                    563: 	}
                    564:     }
                    565:     if { "Yes" ==[makeSure "Would you like to save the results to a file?"] } {
                    566: 	CTsaveAnalyzeScorer $num $cmdnum
                    567:     }
                    568:     unset gCT(cmd.$cmdnum)
                    569:     CToutput $num $cmdnum
                    570: }
                    571: 
                    572: proc CTparseScorerOutputLine { aline num } {
                    573:     global gCT
                    574:     set gCT($num.stunum) [lindex $aline 0]
                    575:     set aline [string range $aline 40 end]
                    576:     set length  [llength [split [lrange $aline 3 end] ,] ]
                    577:     set gCT($num.response) [lrange [split [lrange $aline 3 end] ,] 0 \
                    578: 				   [expr {$length-2}]]
                    579:     set gCT($num.question) [lindex [lindex [split $aline ,] end] 0]
                    580:     return 1
                    581: }
                    582: 
                    583: proc CTparseSubmissionsLine { aline num } {
                    584:     global gCT
                    585:     set aline [split $aline \t]
                    586:     set gCT($num.stunum) [lindex $aline 0]
                    587:     set gCT($num.question) $gCT($num.stunum)
                    588:     set gCT($num.response) ""
                    589:     set interesting 0
                    590:     set current 1
                    591:     foreach {quest response} [lrange $aline 2 end] {
                    592: 	if { $quest == "" } break
                    593: 	while { $quest > $current } {
                    594: 	    lappend gCT($num.response) {}
                    595: 	    incr current
                    596: 	}
                    597: 	if { [lsearch $gCT($num.questNum) $quest] != -1} { set interesting 1 }
                    598: 	lappend gCT($num.response) [string toupper $response]
                    599: 	incr current
                    600:     }
                    601:     return $interesting
                    602: }
                    603: 
                    604: proc CTgetQuestions { num questionVar } {
                    605:     global gCT
                    606:     upvar $questionVar question
                    607: #    parray question
                    608:     foreach quest $gCT($num.questNum) {
                    609: 	foreach line $question($quest.quest) {
                    610: 	    if { [regexp {^ *([A-Z])\)(.*)} $line temp letter rest] } {
                    611: 		set question($quest.$letter) $rest
                    612: 		if { [string first $letter $question($quest.ans)] != -1} {
                    613: 		    set question($quest.correct.$letter) 1
                    614: 		    set question($quest.$letter) "$rest - Correct"
                    615: 		} else {
                    616: 		    set question($quest.correct.$letter) 0
                    617: 		    set question($quest.$letter) "$rest - Incorrect"
                    618: 		}
                    619: 	    }
                    620: 	}
                    621:     }
                    622: }
                    623: 
                    624: proc CTgetStudentResponses { num responses which questionVar } {
                    625:     global gCT gResponse
                    626:     upvar $questionVar question
                    627: #    parray question
                    628:     set i 0
                    629:     foreach response [split $responses {}] {
                    630: 	if { $response == "" || $response == " "} { continue } 
                    631: 	incr i
                    632: 	if { [catch {incr gResponse($num.$which.$question($which.$response))}] } {
                    633: 	    if {[catch {set gResponse($num.$which.$question($which.$response)) 1}]} {
                    634:                 #set gResponse($num.$which.Illegal\ Bubble) 1
                    635: 		puts "not an option $response $which"
                    636: 		continue
                    637:             }	    
                    638: 	}
                    639: 	if { $question($which.correct.$response) } {
                    640: 	    set gResponse($num.correct.$which.$question($which.$response)) 1
                    641: 	} else {
                    642: 	    set gResponse($num.correct.$which.$question($which.$response)) 0
                    643: 	}
                    644:     }
                    645:     return $i
                    646: }
                    647: 
                    648: ###########################################################
                    649: # CTgraphAnalyzeScorer
                    650: ###########################################################
                    651: ###########################################################
                    652: ###########################################################
                    653: proc CTgraphAnalyzeScorer { num } {
                    654:     global gFile gUniqueNumber gCapaConfig gCT gResponse
                    655:     set cmdnum [incr gUniqueNumber]
                    656:     set gCT(cmd.$cmdnum) graphanalyzescorer
                    657:     if { "" == [set file [tk_getOpenFile -title "Pick a Output file" -filetypes { { {All Files} {*} } } -initialdir $gFile($num)]] } { return }
                    658:     set fileId [open $file r]
                    659:     set temp [read $fileId [file size $file]]
                    660:     close $fileId
                    661:     foreach {name value} $temp {
                    662: 	set name [join "$cmdnum [lrange [split $name .] 1 end]" .]
                    663: 	set gResponse($name) $value
                    664:     }
                    665:     unset temp
                    666:     foreach name [array names gResponse $cmdnum.\[0-9\]*] {
                    667: 	puts "[split $name .]"
                    668: 	puts "[lindex [split $name .] 1]"
                    669: 	lappend probnums [lindex [split $name .] 1]
                    670:     } 
                    671:     set probnums [lsort [lunique $probnums]]
                    672:     event generate . <1> -x 1 -y 1
                    673:     event generate . <ButtonRelease-1>
                    674:     if { "" == [set probnums [multipleChoice $gCT($num) "Select which problems" $probnums 0]] } { return }
                    675:     foreach name [array names gResponse $cmdnum.\[0-9\]*] {
                    676: 	set probnum [lindex [split $name .] 1]
                    677: 	if { -1 == [lsearch $probnums $probnum] } {
                    678: 	    set answer [join [lrange [split $name .] 2 end] .]
                    679: 	    unset gResponse($name)
                    680: 	    unset gResponse($cmdnum.correct.$probnum.$answer)
                    681: 	}
                    682:     }
                    683:     set gCT($cmdnum.num) $num
                    684:     set gCT($cmdnum.graphup) 0
                    685:     CTupdateAnalyzeScorer $cmdnum
                    686:     unset gCT(cmd.$cmdnum)
                    687: }
                    688: 
                    689: ###########################################################
1.2       albertel  690: # CTdiscussStats
                    691: ###########################################################
                    692: ###########################################################
                    693: ###########################################################
                    694: proc CTdiscussStats { num } {
                    695:     global gCT gUniqueNumber gFile
                    696:     set cmdnum [incr gUniqueNumber]
                    697:     set gCT(cmd.$cmdnum) discussstats
                    698:     set file [file join $gFile($num) discussion logs access.log]
                    699:     displayStatus "Generating discussion Stats" both $cmdnum    
1.3       albertel  700:     CTdiscussForum $cmdnum $file $gFile($num) discussData 0
                    701:     CTputsDiscussResults $cmdnum discussData
1.2       albertel  702:     CToutput $num $cmdnum
                    703:     removeStatus $cmdnum
                    704:     unset gCT(cmd.$cmdnum)
                    705: }
                    706: 
                    707: ###########################################################
1.1       albertel  708: # CTquit
                    709: ###########################################################
                    710: ###########################################################
                    711: ###########################################################
                    712: proc CTquit { num } {
                    713:     global gCT
                    714:     destroy $gCT($num)
                    715: }
                    716: 
                    717: #menu command helpers
                    718: ###########################################################
                    719: # CTscanSetDB
                    720: ###########################################################
                    721: ###########################################################
                    722: ###########################################################
                    723: proc CTscanSetDB { num file Q_cntVar L_cntVar } {
                    724:     global gMaxSet gTotal_try gYes_cnt gyes_cnt gStudent_cnt gStudent_try \
                    725: 	gTotal_weight gTotal_scores gEntry gScore gNewStudent_cnt
                    726:     upvar $Q_cntVar Q_cnt 
                    727:     upvar $L_cntVar L_cnt
                    728: 
                    729:     set line_cnt 0
                    730:     set valid_cnt 0
                    731:     
                    732:     for { set ii 0 } { $ii <= $gMaxSet } { incr ii } {
                    733: 	set gTotal_try($num.$ii) 0
                    734: 	set gYes_cnt($num.$ii) 0
                    735: 	set gyes_cnt($num.$ii) 0
                    736: 	for { set jj 0 } { $jj <= $gMaxSet } { incr jj } {
                    737: 	    set gStudent_cnt($num.$ii.$jj) 0
                    738: 	    set gStudent_try($num.$ii.$jj) 0
                    739: 	}
                    740: 	set gNewStudent_cnt($num.$ii) 0
                    741:     }
                    742:     set gTotal_weight($num) 0
                    743:     set gTotal_scores($num) 0
                    744: 
                    745:     set maxLine [lindex [exec wc $file] 0]
                    746:     set tries ""
                    747:     set fileId [open $file "r"]
                    748:     set aline [gets $fileId]
                    749:     while { ! [eof $fileId] } {
                    750: 	incr line_cnt
                    751: 	if { ($line_cnt%20) == 0 } {
                    752: 	    updateStatusBar [expr $line_cnt/double($maxLine)] $num
                    753: 	}
                    754: 	if { $line_cnt == 2 } {
                    755: 	    set aline [string trim $aline]
                    756: 	    set weight [split $aline {}]
                    757: 	}
                    758: 	if { $line_cnt > 3 } {
                    759: 	    catch {
                    760: 		set aline [string trim $aline]
                    761: 		set prefix [lindex [split $aline ,] 0]
                    762: 		set s_num [lindex [split $aline " "] 0]
                    763: 		set ans_str [lindex [split $prefix " "] 1]
                    764: 		set ans_char [split $ans_str {} ]
                    765: 		set tries [lrange [split $aline ,] 1 end]
                    766: 		for { set valid 0; set ii 0 } { $ii < [llength $ans_char] } { incr ii } {
                    767: 		    if {([lindex $ans_char $ii] != "-")&&([lindex $ans_char $ii] != "E") 
                    768: 			 && ([lindex $ans_char $ii] != "e") } { set valid 1 }
                    769: 		}
                    770: 		if { $valid } {
                    771: 		    for {set score 0; set ii 0} { $ii < [llength $tries] } { incr ii } {
                    772: 			set triesii 0
                    773: 			incr gTotal_weight($num) [lindex $weight $ii]
                    774: 			if { [lindex $ans_char $ii] == "Y" } {
                    775: 			    set triesii [string trim [lindex $tries $ii]]
                    776: 			    incr gYes_cnt($num.$ii)
                    777: 			    incr score [lindex $weight $ii]
                    778: 			    incr gNewStudent_cnt($num.$ii)
                    779: 			} elseif { [lindex $ans_char $ii] == "y" } {
                    780: 			    set triesii [string trim [lindex $tries $ii]]
                    781: 			    incr triesii
                    782: 			    incr gyes_cnt($num.$ii)
                    783: 			    incr score [lindex $weight $ii]
                    784: 			    incr gNewStudent_cnt($num.$ii)
                    785: 			} elseif { ( [lindex $ans_char $ii] > 0 ) && \
                    786: 			     ( [lindex $ans_char $ii] <= 9) } {
                    787: 			    set triesii [string trim [lindex $tries $ii]]
                    788: 			    incr score [lindex $ans_char $ii]
                    789: 			    incr gYes_cnt($num.$ii)
                    790: 			    incr gNewStudent_cnt($num.$ii)
                    791: 			} elseif { ( [lindex $ans_char $ii] == 0 ) } {
                    792: 			    set triesii [string trim [lindex $tries $ii]]
                    793: 			    incr gNewStudent_cnt($num.$ii)
                    794: 			} elseif {([lindex $ans_char $ii]=="n") || \
                    795: 				      ([lindex $ans_char $ii]=="N")} {
                    796: 			    set triesii [string trim [lindex $tries $ii]]
                    797: 			    if { [lindex $ans_char $ii] == "n"  } { incr triesii }
                    798: 			    incr gNewStudent_cnt($num.$ii)
                    799: 			}
                    800: 			set gStudent_try($num.$valid_cnt.$ii) $triesii
                    801: 			incr gTotal_try($num.$ii) $triesii
                    802: 			incr gStudent_cnt($num.$ii.$triesii)
                    803: 		    }
                    804: 		    incr gTotal_scores($num) $score
                    805: 		    set gEntry($num.$valid_cnt) "$aline"
                    806: 		    set gScore($num.$valid_cnt) $score
                    807: 		    incr valid_cnt
                    808: 		}
                    809: 	    } 
                    810: 	}
                    811: 	set aline [gets $fileId]
                    812:     }
                    813:     close $fileId
                    814:     set Q_cnt [llength $tries]
                    815:     set L_cnt $valid_cnt
                    816:     return
                    817: }
                    818: 
                    819: ###########################################################
                    820: # CTpercentageScores
                    821: ###########################################################
                    822: ###########################################################
                    823: ###########################################################
                    824: proc CTpercentageScores { num setId valid_cnt } {
                    825:     global gTotal_weight gTotal_scores 
                    826:     
                    827:     if { $gTotal_weight($num) > 0 } {
                    828: 	set ratio [expr double($gTotal_scores($num)) / double($gTotal_weight($num))]
                    829: 	set ratio [expr $ratio * 100.0 ]
                    830: 	CTputs $num "\nScore (total scores / total valid weights) for set$setId.db: [format %7.2f%% $ratio]\n" 
                    831:     }
                    832:     CTputs $num "The number of valid records for set$setId.db is: $valid_cnt\n"
                    833: }
                    834: 
                    835: ###########################################################
                    836: # CTaverage
                    837: ###########################################################
                    838: ###########################################################
                    839: ###########################################################
                    840: proc CTaverage { num q_cnt l_cnt faillistVar dodifflistVar numyesVar} {
                    841:     upvar $faillistVar faillist $dodifflistVar dodifflist $numyesVar numyes
                    842:     global gMaxTries gStudent_cnt gStudent_try gTotal_try gYes_cnt gyes_cnt \
                    843: 	gNewStudent_cnt
                    844: 
                    845:     set maxIter [expr $q_cnt * 4]
                    846:     
                    847:     for { set ii 0 } { $ii < $q_cnt } { incr ii } {
                    848: 	updateStatusBar [expr $ii/double($maxIter)] $num 
                    849: 	set s_cnt($ii) 0
                    850: 	set avg($ii) 0.0
                    851: 	set max_try($ii) 0
                    852: 	for { set jj 1 } { $jj < $gMaxTries } { incr jj } {
                    853: 	    if { $gStudent_cnt($num.$ii.$jj) > 0 } {
                    854: 		set avg($ii) [expr $avg($ii) + ($jj * $gStudent_cnt($num.$ii.$jj))]
                    855: 		incr s_cnt($ii) $gStudent_cnt($num.$ii.$jj)
                    856: 	    }
                    857: 	}
                    858: 	set s_cnt($ii) $gNewStudent_cnt($num.$ii)
                    859: 	if { $s_cnt($ii) > 0 } { set avg($ii) [expr $avg($ii) / $s_cnt($ii)] }
                    860:     }
                    861:     
                    862:     for { set ii 0 } { $ii < $q_cnt } { incr ii } {
                    863: 	updateStatusBar [expr ($ii+$q_cnt)/double($maxIter)] $num
                    864: 	set sd($ii) 0.0
                    865: 	set sum 0.0
                    866: 	for { set jj 0 } { $jj < $l_cnt } { incr jj } {
                    867: 	    if { $gStudent_try($num.$jj.$ii) > $max_try($ii) } {
                    868: 		set max_try($ii) $gStudent_try($num.$jj.$ii) 
                    869: 	    }
                    870: 	    if { $gStudent_try($num.$jj.$ii) > 0 } {
                    871: 		set sq [expr ( $gStudent_try($num.$jj.$ii) - $avg($ii) ) * \
                    872: 			    ( $gStudent_try($num.$jj.$ii) - $avg($ii)) ]
                    873: 		set sum [expr $sum + $sq]
                    874: 	    }
                    875: 	    if { $s_cnt($ii) > 1  } {
                    876: 		set sd($ii) [expr  $sum / ( $s_cnt($ii) - 1.0 )]
                    877: 	    }
                    878: 	    if { $sd($ii) > 0 } { set sd($ii) [ expr sqrt($sd($ii)) ] }
                    879: 	}
                    880:     }
                    881: 
                    882:     for { set ii 0 } { $ii < $q_cnt } { incr ii } {
                    883: 	updateStatusBar [expr ($ii+(2*$q_cnt))/double($maxIter)] $num
                    884: 	set sd3($ii) 0.0
                    885: 	set sum 0.0
                    886: 	for { set jj 0 } { $jj < $l_cnt } { incr jj } {
                    887: 	    if { $gStudent_try($num.$jj.$ii) > 0 } {
                    888: 		set tmp1 [expr $gStudent_try($num.$jj.$ii) - $avg($ii)]
                    889: 		set tmp2 [expr $tmp1 * $tmp1 * $tmp1]
                    890: 		set sum [expr $sum + $tmp2]
                    891: 	    }
                    892: 	    if { ( $s_cnt($ii) > 0 ) && ( $sd($ii) != 0.0 ) } {
                    893: 		set sd3($ii) [expr $sum / $s_cnt($ii) ]
                    894: 		set sd3($ii) [expr $sd3($ii) / ($sd($ii) * $sd($ii) * $sd($ii)) ]
                    895: 	    }
                    896: 	}
                    897:     }
                    898:     CTputs $num "This is the statistics for each problem: \n"
                    899:     CTputs $num "Prob\#  MxTries  avg.    s.d.   s.k.  \#Stdnts"
                    900:     CTputs $num " \#Yes  \#yes Tries   DoDiff %Wrong\n"
                    901:     set numyes [set dodifflist [set faillist ""]]
                    902: #    parray s_cnt
                    903:     for { set ii 0 } { $ii < $q_cnt } { incr ii } {
                    904: 	updateStatusBar [expr ($ii+(3*$q_cnt))/double($maxIter)] $num
                    905: 	if { $gTotal_try($num.$ii) > 0 } {
                    906: 	    set dod [expr $gTotal_try($num.$ii)/(0.1 + $gYes_cnt($num.$ii) \
                    907: 						     + $gyes_cnt($num.$ii))]
                    908: 	} else {
                    909: 	    set dod 0.0
                    910: 	}
                    911: 	if {[catch {set success [expr 100.0*($s_cnt($ii)-($gYes_cnt($num.$ii)+ \
                    912: 				$gyes_cnt($num.$ii)))/$s_cnt($ii)]}]} {
                    913: 	    set success 0.0
                    914: 	    set s_cnt($ii) 0
                    915: 	}
                    916: 	CTputs $num [format "P %2d" [expr int($ii + 1)] ]
                    917: 	CTputs $num [format "%6d  %8.2f %7.2f %6.2f  %5d  %5d %5d %5d  %5.1f  %6.2f\n"\
                    918: 			  $max_try($ii) $avg($ii) $sd($ii) $sd3($ii) $s_cnt($ii) \
                    919: 			 $gYes_cnt($num.$ii) $gyes_cnt($num.$ii)  \
                    920: 			 $gTotal_try($num.$ii) $dod $success]
                    921: 	if { $success < 0 } { set success 0 }
                    922: 	lappend faillist [list $success [expr int($ii + 1)]]
                    923: 	lappend dodifflist [list $dod [expr int($ii + 1)]]
                    924: 	lappend numyes [list [expr $gYes_cnt($num.$ii)+$gyes_cnt($num.$ii)] \
                    925: 				[expr int($ii + 1)]]
                    926:     }
                    927: }
                    928: 
                    929: ###########################################################
                    930: # CTlogAnalysis2
                    931: ###########################################################
                    932: ###########################################################
                    933: ###########################################################
                    934: proc CTlogAnalysis2 { num cmdnum setId } {
                    935:     global gFile
                    936:     set logFile [file join $gFile($num) records "log$setId.db"]
                    937:     if { [file exists $logFile] } {
                    938: 	CTputs $cmdnum "Log analysis for telnet session log$setId.db\n" 
1.3       albertel  939: 	CTscanLogDB $cmdnum $logFile l(Y) l(N) l(S) l(U) l(u) l(A) l(F)
1.1       albertel  940:     } else {
1.3       albertel  941: 	set l(Y) [set l(N) [set l(S) [set l(U) [set l(u) [set l(A) [set l(F) 0]]]]]]
1.1       albertel  942:     }
                    943:     set webLogFile [file join $gFile($num) records "weblog$setId.db" ]
                    944:     if { [file exists $webLogFile] } {
                    945: 	CTputs $cmdnum "===============================================\n"
                    946: 	CTputs $cmdnum "Log analysis for web session weblog$setId.db\n"
1.3       albertel  947: 	CTscanLogDB $cmdnum $webLogFile w(Y) w(N) w(S) w(U) w(u) w(A) w(F)
1.1       albertel  948:     } else {
1.3       albertel  949: 	set w(Y) [set w(N) [set w(S) [set w(U) [set w(u) [set w(A) [set w(F) 0]]]]]]
1.1       albertel  950:     }
1.3       albertel  951:     set telnet_total [expr $l(Y)+$l(N)+$l(S)+$l(U)+$l(u)+$l(A)+$l(F)]
                    952:     set web_total [expr $w(Y)+$w(N)+$w(S)+$w(U)+$w(u)+$w(A)+$w(F)]
1.1       albertel  953:     CTputs $cmdnum "============== SUMMARY ====================\n"
1.3       albertel  954:     CTputs $cmdnum "            #Y     #N     #S     #U     #u    #A     #F     Total\n"
                    955:     CTputs $cmdnum [format "telnet: %6d %6d %6d %6d %6d %6d %6d   %6d\n" \
                    956: 			       $l(Y) $l(N) $l(S) $l(U) $l(u) $l(A) $l(F) $telnet_total ]
                    957:     CTputs $cmdnum [format "   web: %6d %6d %6d %6d %6d %6d %6d   %6d\n" \
                    958: 			       $w(Y) $w(N) $w(S) $w(U) $w(u) $w(A) $w(F) $web_total]
                    959:     foreach v { Y N S U u A F} {
1.1       albertel  960: 	set sum($v) [expr $l($v) + $w($v)]
                    961: 	if { $sum($v) > 0 } { 
                    962: 	    set ratio($v) [expr 100.0*$w($v)/double($sum($v))] 
                    963: 	} else {
                    964: 	    set ratio($v) 0.0
                    965: 	}
                    966:     }
                    967:     set overall_entries [expr $telnet_total + $web_total]
                    968:     if { $overall_entries > 0 } { 
                    969: 	set ratio(web) [expr 100.0*(double($web_total)/double($overall_entries))]
                    970:     } else {
                    971: 	set ratio(web) 0.0
                    972:     }
1.3       albertel  973:     CTputs $cmdnum [format "  %%web: % 6.1f % 6.1f % 6.1f % 6.1f % 6.1f % 6.1f % 6.1f   % 6.1f\n" \
                    974: 			$ratio(Y) $ratio(N) $ratio(S) $ratio(U) $ratio(u) $ratio(A) $ratio(F) $ratio(web) ]
1.1       albertel  975: }
                    976: 
                    977: 
                    978: ###########################################################
                    979: # CTscanLogDB
                    980: ###########################################################
                    981: ###########################################################
                    982: ###########################################################
1.3       albertel  983: proc CTscanLogDB { num file Y_lVar N_lVar S_lVar U_lVar u_lVar A_lVar F_lVar } {
1.1       albertel  984:     upvar $Y_lVar Y_l
                    985:     upvar $N_lVar N_l
                    986:     upvar $S_lVar S_l
                    987:     upvar $U_lVar U_l
                    988:     upvar $u_lVar u_l
1.3       albertel  989:     upvar $A_lVar A_l
                    990:     upvar $F_lVar F_l
1.1       albertel  991:     
                    992:     set line_cnt 0
                    993:     
                    994:     displayStatus "Analyzing [file tail $file]" both $num
                    995:     set maxLine [lindex [exec wc $file] 0]
                    996:     set fileId [open $file "r"]
                    997:     
                    998:     set aline [gets $fileId]
                    999:     while { ! [eof $fileId] } {
                   1000: 	incr line_cnt
                   1001: 	if { ($line_cnt%20) == 0 } {
                   1002: 	    updateStatusBar [expr $line_cnt/double($maxLine)] $num
                   1003: 	}
                   1004: 	set aline [string trim $aline]
                   1005: 	set ans_str [string range $aline 35 end]
                   1006: 	set ans_char [split $ans_str {}]
                   1007: 	if { ! [info exists count] } {
                   1008: 	    for { set i 0 } { $i < [llength $ans_char] } { incr i } {
                   1009: 		set count(Y.$i) 0; set count(N.$i) 0; set count(S.$i) 0
1.3       albertel 1010: 		set count(U.$i) 0; set count(u.$i) 0; set count(A.$i) 0
                   1011: 		set count(F.$i) 0
1.1       albertel 1012: 	    }
                   1013: 	    set count(Y.total) 0; set count(N.total) 0; set count(S.total) 0
1.3       albertel 1014: 	    set count(U.total) 0; set count(u.total) 0; set count(A.total) 0
                   1015: 	    set count(F.total) 0
1.1       albertel 1016: 	}
                   1017: 	set i -1
                   1018: 	foreach char $ans_char {
                   1019: 	    incr i
                   1020: 	    if { $char == "-" } { continue }
                   1021: 	    if { [catch {incr count($char.$i)}] } {
                   1022: 		set count(Y.$i) 0; set count(N.$i) 0; set count(S.$i) 0
1.3       albertel 1023: 		set count(U.$i) 0; set count(u.$i) 0; set count(A.$i) 0
                   1024: 		set count(F.$i) 0
1.1       albertel 1025: 		incr count($char.$i)
                   1026: 	    }
                   1027: 	    incr count($char.total)
                   1028: 	}
                   1029: 	set aline [gets $fileId]
                   1030:     }
                   1031:     close $fileId
                   1032:     removeStatus $num
1.3       albertel 1033:     CTputs $num "Prob #:     #Y     #N     #S     #U     #u     #A     #F\n"
1.1       albertel 1034:     for { set i 0 } { $i < [llength $ans_char] } { incr i } {
1.3       albertel 1035: 	CTputs $num [format "    %2d: %6d %6d %6d %6d %6d %6d %6d\n"  [expr $i + 1] \
                   1036:                      $count(Y.$i) $count(N.$i) $count(S.$i) $count(U.$i) $count(u.$i) \
                   1037: 			 $count(A.$i) $count(F.$i) ]
1.1       albertel 1038:     }
                   1039:     CTputs $num "===========================================\n"
1.3       albertel 1040:     CTputs $num [format " Total: %6d %6d %6d %6d %6d %6d %6d\n" $count(Y.total) \
                   1041: 		     $count(N.total) $count(S.total) $count(U.total) $count(u.total) \
                   1042: 		     $count(A.total) $count(F.total) ]
1.1       albertel 1043:     set Y_l $count(Y.total)
                   1044:     set N_l $count(N.total)
                   1045:     set S_l $count(S.total)
                   1046:     set U_l $count(U.total)
                   1047:     set u_l $count(u.total)
1.3       albertel 1048:     set A_l $count(A.total)
                   1049:     set F_l $count(F.total)
1.1       albertel 1050:     return
                   1051: }
                   1052: 
                   1053: ###########################################################
                   1054: # CTcollectSetScores
                   1055: ###########################################################
                   1056: ###########################################################
                   1057: ###########################################################
                   1058: proc CTcollectSetScores { num path id on_screen limit } {
                   1059:     set id [ string toupper $id ]
                   1060:     set total_scores 0
                   1061:     set total_weights 0
                   1062:     set set_idx 0
                   1063:     set done 0
                   1064:     while { ! $done } {
                   1065: 	incr set_idx
                   1066: 	if { $set_idx > $limit } { set done 1; continue }
                   1067: 	updateStatusBar [expr $set_idx/double($limit)] $num
                   1068: 	set filename [file join $path records "set$set_idx.db"]
                   1069: 	if { ![file readable $filename ] } { continue }
                   1070: 	set fileId [open $filename "r"]
                   1071: 	set line_cnt 0
                   1072: 	set found 0
                   1073: 	set aline [ gets $fileId ]
                   1074: 	while { ! [eof $fileId] && ! $found } {
                   1075: 	    incr line_cnt
                   1076: 	    if { $line_cnt > 3 } {
                   1077: 		set aline [string trim $aline]
                   1078: 		set prefix [lindex [split $aline ","] 0]
                   1079: 		set s_num [string toupper [lindex [split $aline " "] 0] ]
                   1080: 		set ans_str [lindex [split $prefix " "] 1]
                   1081: 		if { $id == $s_num } {
                   1082: 		    set ans_char [split $ans_str {} ]
                   1083: 		    set valid 0
                   1084: 		    foreach char $ans_char { if { $char != "-" } { set valid 1; break } }
                   1085: 		    if { ! $valid } {
                   1086: 			set score "-"
                   1087: 		    } else {
                   1088: 			set score 0
                   1089: 			for {set i 0} { $i < [llength $ans_char] } { incr i } {
                   1090: 			    set char [lindex $ans_char $i]
                   1091: 			    if { $char == "N" || $char == "n"} { set found 1 }
                   1092: 			    if { $char == "Y" || $char == "y"} { 
                   1093: 				incr score [lindex $weights $i];set found 1
                   1094: 			    }
                   1095: 			    if { $char >= 0 && $char <= 9 } { 
                   1096: 				incr score $char;set found 1
                   1097: 			    }
                   1098: 			    if { $char == "E" } {
                   1099: 				incr valid_weights "-[lindex $weights $i]"
                   1100: 			    }
                   1101: 			}
                   1102: 			incr total_scores $score
                   1103: 		    }
                   1104: 		}
                   1105: 	    } elseif { $line_cnt == 2 } {
                   1106: 		set aline [string trim $aline]
                   1107: 		set weights [split $aline {} ]
                   1108: 		set valid_weights 0
                   1109: 		foreach weight $weights { incr valid_weights $weight }
                   1110: 	    } else {
                   1111: 		#do nothing for line 1 and 3
                   1112: 	    }
                   1113: 	    set aline [ gets $fileId ]
                   1114: 	}
                   1115: 	close $fileId
                   1116: 	incr total_weights $valid_weights
                   1117: 	set set_weights([expr $set_idx - 1]) $valid_weights
                   1118: 	if { $found } {
                   1119: 	    set set_scores([expr $set_idx - 1]) $score
                   1120: 	} else {
                   1121: 	    set set_scores([expr $set_idx - 1]) "-"
                   1122: 	}
                   1123:     }
                   1124:     set abscent_cnt 0
                   1125:     set present_cnt 0
                   1126:     set summary_str ""
                   1127:     if { $on_screen } { CTputs $num "          " }
                   1128:     foreach i [lsort -integer [array names set_scores]] {
                   1129: 	if { $set_scores($i) == "-" || $set_scores($i) == "" } {
                   1130: 	    if { $on_screen } { CTputs $num "  - " } 
                   1131: 	    append summary_str "x/$set_weights($i) "
                   1132: 	    incr abscent_cnt
                   1133: 	} else {
                   1134: 	    if { $on_screen } { CTputs $num [format " %3d" $set_scores($i)] } 
                   1135: 	    append summary_str "$set_scores($i)/$set_weights($i) "
                   1136: 	    incr present_cnt
                   1137: 	}
                   1138:     }
                   1139:     if { $on_screen } {
                   1140: 	CTputs $num "\n [file tail $path]:"
                   1141: 	foreach i [lsort -integer [array names set_scores]] { CTputs $num " ---" }
                   1142: 	CTputs $num "\n          "
                   1143: 	if { [info exists set_weights] } {
                   1144: 	    set num_set_weights [llength [array names set_weights]]
                   1145: 	} else {
                   1146: 	    set num_set_weights 0
                   1147: 	}
                   1148: 	for {set i 0} {$i < $num_set_weights} {incr i} {
                   1149: 	    if { [info exists set_weights($i)] } {
                   1150: 		CTputs $num [format " %3d" $set_weights($i)]
                   1151: 	    } else {
                   1152: 		set num_set_weights $i
                   1153: 	    }
                   1154: 	}
                   1155: 	CTputs $num "\n"
                   1156: 	if { $total_weights != 0 } { 
                   1157: 	    set ratio [expr 100.0 * $total_scores / double($total_weights) ]
                   1158: 	    CTputs $num [format "  %5d\n" $total_scores]
                   1159: 	    if { [info exists set_scores] } {
                   1160: 		CTputs $num [format " ------- = %3.2f%%, scores absent in %d/%d\n" \
                   1161: 				 $ratio $abscent_cnt [llength [array names set_scores]]]
                   1162: 	    } else {
                   1163: 		CTputs $num [format " ------- = %3.2f%%, scores absent in %d/%d\n" \
                   1164: 				 $ratio $abscent_cnt 0 ]
                   1165: 	    }
                   1166: 	} else {
                   1167: 	    set ratio "-"
                   1168: 	    CTputs $num [format "  %5d\n" $total_scores]
                   1169: 	    if { [info exists set_scores] } {
                   1170: 		CTputs $num [format " ------- =     %s%%, scores absent in %d/%d\n" \
                   1171: 				 $ratio $abscent_cnt [llength [array names set_scores]]]
                   1172: 	    } else {
                   1173: 		CTputs $num [format " ------- =     %s%%, scores absent in %d/%d\n" \
                   1174: 				 $ratio $abscent_cnt 0 ]
                   1175: 	    }
                   1176: 	}
                   1177: 
                   1178: 	CTputs $num [format "  %5d\n" $total_weights]
                   1179:     }
                   1180:     return [list $total_scores $total_weights $abscent_cnt \
                   1181: 	    [llength [array names set_scores] ] $summary_str]
                   1182: }
                   1183: 
                   1184: ###########################################################
                   1185: # CTloginAnalysis
                   1186: ###########################################################
                   1187: ###########################################################
                   1188: ###########################################################
                   1189: proc CTloginAnalysis { num path id limit } {
                   1190: 
                   1191:     CTputs $num "Login analysis:  telnet session             web session\n\n"
                   1192:     CTputs $num "   set #:   #Y   #N   #S   #U   #u     #Y   #N   #S   #U   #u\n"
                   1193:     set set_idx 0
                   1194:     set done 0
                   1195:     while { ! $done } {
                   1196: 	incr set_idx
                   1197: 	if { $set_idx > $limit } { set done 1; continue }
                   1198: 	CTputs $num [format "      %2d: " $set_idx]
                   1199: 	set filename [file join $path records "log$set_idx.db"]
                   1200: 	updateStatusMessage "Analyzing [file tail $filename]" $num
                   1201: 	updateStatusBar 0.0 $num
                   1202: 	if { [file readable $filename] } {
                   1203: 	    set result [CTstudentLoginData $num $filename $id]
                   1204: 	    CTputs $num [eval format \"%4d %4d %4d %4d %4d\" $result]
                   1205: 	    set no_log 0
                   1206: 	} else {
                   1207: 	    CTputs $num "========================"
                   1208: 	    set no_log 1
                   1209: 	}
                   1210: 	CTputs $num "    "
                   1211: 	set filename [file join $path records "weblog$set_idx.db"]
                   1212: 	updateStatusMessage "Analyzing [file tail $filename]" $num
                   1213: 	updateStatusBar 0.0 $num
                   1214: 	if { [file readable $filename] } {
                   1215: 	    set result [CTstudentLoginData $num $filename $id]
                   1216: 	    CTputs $num [eval format \"%4d %4d %4d %4d %4d\" $result]
                   1217: 	    set no_weblog 0
                   1218: 	} else {
                   1219: 	    CTputs $num "========================"
                   1220: 	    set no_weblog 1
                   1221: 	}
                   1222: 	CTputs $num "\n"
                   1223: 	if { $no_log && $no_weblog } { set done 1 }
                   1224:     }
                   1225: }
                   1226: 
                   1227: ###########################################################
                   1228: # CTstudentSetAnalysis
                   1229: ###########################################################
                   1230: ###########################################################
                   1231: ###########################################################
                   1232: proc CTstudentSetAnalysis { num path id limit } {
                   1233:     set set_idx 0
                   1234:     set id [string toupper $id]
                   1235:     CTputs $num " set \#:\n"
                   1236:     set done 0
                   1237:     while { ! $done } {
                   1238: 	incr set_idx
                   1239: 	if { $set_idx > $limit } { set done 1; continue }
                   1240: 	set filename [file join $path records "set$set_idx.db"]
                   1241: 	updateStatusMessage "Analyzing [file tail $filename]" $num
                   1242: 	if { ![file readable $filename] } { continue }
                   1243: 	CTputs $num [format "    %2d: " $set_idx]
                   1244: 	set fileId [open $filename "r"]
                   1245: 	set line_cnt 0
                   1246: 	set found 0
                   1247: 	set aline [gets $fileId]
                   1248: 	while { ! [eof $fileId] && !$found } {
                   1249: 	    incr line_cnt
                   1250: 	    if { $line_cnt > 3 } { 
                   1251: 		set aline [string trim $aline]
                   1252: 		set s_id [string toupper [string range $aline 0 8]]
                   1253: 		if {$id == $s_id} {
                   1254: 		    set found 1
                   1255: 		    set breakpt [string first "," $aline]
                   1256: 		    set data [list [string range $aline 10 [expr $breakpt - 1] ] \
                   1257: 				  [string range $aline [expr $breakpt + 1] end ] ]
                   1258: 		    CTputs $num "[lindex $data 0]\n          [lindex $data 1]\n"
                   1259: 		}
                   1260: 	    }
                   1261: 	    set aline [gets $fileId]
                   1262: 	}
                   1263: 	close $fileId
                   1264: 	if { ! $found } { CTputs $num "\n\n" }
                   1265:     }
                   1266: }
                   1267: 
                   1268: ###########################################################
                   1269: # CTstudentLoginData
                   1270: ###########################################################
                   1271: ###########################################################
                   1272: ###########################################################
                   1273: proc CTstudentLoginData { num filename id } {
                   1274: 
                   1275:     set Y_total 0
                   1276:     set N_total 0
                   1277:     set U_total 0 
                   1278:     set u_total 0 
                   1279:     set S_total 0
                   1280:     set maxLine [expr double([lindex [exec wc $filename] 0])]
                   1281:     set line_cnt 0
                   1282:     set fileId [open $filename "r"]
                   1283:     set aline [gets $fileId]
                   1284:     while { ![eof $fileId] } {
                   1285: 	incr line_cnt
                   1286: 	if { $line_cnt%300 == 0 } {
                   1287: 	    updateStatusBar [expr $line_cnt/$maxLine] $num
                   1288: 	}
                   1289: 	set aline [string trim $aline]
                   1290: 	set s_id [string toupper [string range $aline 0 8]]
                   1291: 	set id [string toupper $id]
                   1292: 	if {$id == $s_id} {
                   1293: 	    set ans_char [split [string range $aline 35 end] {} ]
                   1294: 	    for {set i 0} {$i< [llength $ans_char]} {incr i} {
                   1295: 		if {[lindex $ans_char $i] == "Y"} { incr Y_total 
                   1296: 		} elseif {[lindex $ans_char $i] == "N"} { incr N_total 
                   1297: 		} elseif {[lindex $ans_char $i] == "U"} { incr U_total 
                   1298: 		} elseif {[lindex $ans_char $i] == "u"} { incr u_total 
                   1299: 		} elseif {[lindex $ans_char $i] == "S"} { incr S_total }
                   1300: 	    }
                   1301: 	}
                   1302: 	set aline [gets $fileId]
                   1303:     }
                   1304:     close $fileId
                   1305:     return [list $Y_total $N_total $S_total $U_total $u_total]
                   1306: }
                   1307: 
                   1308: ###########################################################
                   1309: # CTrunCommand
                   1310: ###########################################################
                   1311: ###########################################################
                   1312: ###########################################################
                   1313: proc CTrunCommand { num cmdnum fileId {followup "" }} {
                   1314:     global gCT
                   1315: 
                   1316:     set data [read $fileId]
                   1317:     updateStatusSpinner $cmdnum
                   1318:     if { $data != "" } {
                   1319: 	CTputs $cmdnum $data
                   1320:     }
                   1321:     if { [eof $fileId] } {
                   1322: 	fileevent $fileId readable ""
                   1323: 	catch {close $fileId}
                   1324: 	if { $followup == "" } {
                   1325: 	    CToutput $num $cmdnum
                   1326: 	    removeStatus $cmdnum
                   1327: 	    unset gCT(cmd.$cmdnum)
                   1328: 	} else {
                   1329: 	    eval $followup
                   1330: 	}
                   1331:     }
                   1332: }
                   1333: 
                   1334: ###########################################################
                   1335: # CTitemAnalysisRange
                   1336: ###########################################################
                   1337: ###########################################################
                   1338: ###########################################################
                   1339: proc CTitemAnalysisRange { num classpath setIdStart setIdEnd } {
                   1340:     for { set i $setIdStart } { $i <= $setIdEnd } { incr i } { 
                   1341: 	if { [ catch { CTitemAnalysis $num $classpath $i } errors ] } { 
                   1342: 	    displayError $errors 
                   1343: 	}
                   1344:     }
                   1345: }
                   1346: 
                   1347: ###########################################################
                   1348: # CTitemAnalysis
                   1349: ###########################################################
                   1350: ###########################################################
                   1351: ###########################################################
                   1352: proc CTitemAnalysis { num classpath setId } {
                   1353:     global gMaxSet
                   1354:     set done 0
                   1355:     
                   1356:     set total_scores 0
                   1357:     set total_weights 0
                   1358:     set upper_percent 0.0
                   1359:     set lower_percent 0.0
                   1360:     
                   1361:     set Y_total 0
                   1362:     set N_total 0
                   1363:     for { set ii 0} { $ii<$gMaxSet } {incr ii} {
                   1364: 	set Y_cnt($ii) 0
                   1365: 	set N_cnt($ii) 0
                   1366: 	set Ycnt_upper($ii) 0.0
                   1367: 	set Ycnt_lower($ii) 0.0
                   1368:     }
                   1369: 
                   1370:     set filename [file join $classpath records "set$setId.db"]
                   1371:     if { ! [file readable $filename] } { 
                   1372: 	CTputs $num "FILE: $filename does not exist!\n"
                   1373: 	return
                   1374:     }
                   1375:     
                   1376:     displayStatus "Analyzing [file tail $filename]" both $num
                   1377:     set maxLine [lindex [exec wc $filename] 0]
                   1378:     
                   1379:     set fileId [open "$filename" "r"]
                   1380:     set valid_cnt 0
                   1381:     set line_cnt 0
                   1382:     set ans_char ""
                   1383:     set aline [gets $fileId]
                   1384:     while {![eof $fileId]} {
                   1385: 	incr line_cnt
                   1386: 	if { ($line_cnt%20) == 0 } {
                   1387: 	    updateStatusBar [expr $line_cnt/double($maxLine)] $num
                   1388: 	}
                   1389: 	if { $line_cnt == 2 } { 
                   1390: 	    set aline [string trim $aline]
                   1391: 	    set weights [split $aline {}]
                   1392: #	    set valid_weights 0
                   1393: #	    for { set ii 0 } { $ii < [llength $weights] } { incr ii } {
                   1394: #		incr valid_weights [lindex $weights $ii]
                   1395: #	    }
                   1396: 	} elseif { $line_cnt > 3} {
                   1397: 	    set aline [string trim $aline]
                   1398: 	    set prefix [lindex [split $aline ","] 0]
                   1399: 	    set s_num [string toupper [lindex [split $aline " " ] 0 ] ]
                   1400: 	    set ans_str [lindex [split $prefix " "] 1]
                   1401: 	    set ans_char [split $ans_str {} ]
                   1402: 	    set valid 0
                   1403: 	    for { set ii 0 } { $ii < [llength $ans_char] } { incr ii } {
                   1404: 		if { [lindex $ans_char $ii] != "-"} { set valid 1 }
                   1405: 	    }
                   1406: 	    if { $valid } {
                   1407: 		incr valid_cnt
                   1408: 		set score 0
                   1409: 		for { set ii 0 } { $ii < [llength $ans_char] } { incr ii } {
                   1410: 		    
                   1411: 		    if { [lindex $ans_char $ii] == "Y" || \
                   1412: 			     [lindex $ans_char $ii] == "y" } {
                   1413: 			incr score [lindex $weights $ii]
                   1414: 			set  Y_cnt($ii) [expr $Y_cnt($ii) + 1]
                   1415: 			set  Y_total    [expr $Y_total + 1]
                   1416: 		    }
                   1417: 		    if { [lindex $ans_char $ii] == "N" || \
                   1418: 			     [lindex $ans_char $ii] == "n" } {
                   1419: 			set  N_cnt($ii) [expr $N_cnt($ii) + 1]
                   1420: 			set  N_total    [expr $N_total + 1]
                   1421: 		    }
                   1422: 		    if { [lindex $ans_char $ii] >= 0 && \
                   1423: 			     [lindex $ans_char $ii] <= 9 } {
                   1424: 			incr score [lindex $ans_char $ii]
                   1425: 			set yes_part [expr [lindex $ans_char $ii] / \
                   1426: 					  double([lindex $weights $ii]) ]
                   1427: 			set no_part [expr 1.0 - $yes_part]
                   1428: 			set Y_cnt($ii) [expr $Y_cnt($ii) + $yes_part]
                   1429: 			set Y_total    [expr $Y_total + $yes_part]
                   1430: 			set N_cnt($ii) [expr $N_cnt($ii) + $no_part]
                   1431: 			set N_total    [expr $N_total + $no_part]
                   1432: 		    }
                   1433: #		    if { [lindex $ans_char $ii] == "E"} { 
                   1434: #			incr valid_weights -[lindex $weights $ii]
                   1435: #		    }
                   1436: 		}
                   1437: 		set s_db([format "%08d%s" $score $s_num]) $ans_str
                   1438: 	    }
                   1439: 	}
                   1440: 	set aline [gets $fileId]
                   1441:     } 
                   1442:     close $fileId
                   1443:     removeStatus $num
                   1444:     for { set ii 0 } { $ii < $gMaxSet } { incr ii } {
                   1445: 	set Ycnt_upper($ii) 0
                   1446: 	set Ycnt_lower($ii) 0
                   1447:     }
                   1448:     displayStatus "Pondering data . . ." spinner $num
                   1449:     set upperpart_cnt [expr int(0.27 * double($valid_cnt))]
                   1450:     set lowerpart_limit [expr $valid_cnt - $upperpart_cnt]
                   1451:     set line_cnt 0
                   1452:     foreach sort_key [lsort -decreasing [array names s_db]] {
                   1453: 	incr line_cnt
                   1454: 	if { ($line_cnt%20) == 0 } { updateStatusSpinner $num }
                   1455: 	set ans_str $s_db($sort_key)
                   1456: 	set ans_char [split $ans_str {} ]
                   1457: 	for { set ii 0 } { $ii < [llength $ans_char] } { incr ii } {
                   1458: 	    if { [lindex $ans_char $ii] == "Y" || \
                   1459: 		     [lindex $ans_char $ii] == "y" || \
                   1460: 		     [lindex $ans_char $ii] == [lindex $weights $ii] } {
                   1461: 		if { $line_cnt <= $upperpart_cnt } {
                   1462: 		    incr Ycnt_upper($ii)
                   1463: 		} elseif { $line_cnt > $lowerpart_limit } {
                   1464: 		    incr Ycnt_lower($ii)
                   1465: 		}
                   1466: 	    }
                   1467: 	}
                   1468:     }
                   1469:     CTputs $num " There are $valid_cnt entries in file $filename\n"
                   1470:     CTputs $num [format "  The upper 27%% has %d records, the lower 27%% has %d records\n"\
                   1471: 		     $upperpart_cnt [expr $valid_cnt - $lowerpart_limit] ]
                   1472:     CTputs $num " question \#     DoDiff.      Disc. Factor (%upper - %lower) \[\#records,\#records\]\n";
                   1473:     
                   1474:     for { set ii 0 } { $ii < [llength $ans_char] } { incr ii } {
                   1475: 	updateStatusSpinner $num 
                   1476: 	set tmp_total [expr $N_cnt($ii) + $Y_cnt($ii)]
                   1477: 	if { $tmp_total > 0 } {
                   1478: 	    set diff [expr 100.0*($N_cnt($ii) / double($N_cnt($ii) + $Y_cnt($ii)))]
                   1479: 	} else {
                   1480: 	    set diff "-"
                   1481: 	}
                   1482: 	set upper_percent [expr 100.0 * ($Ycnt_upper($ii) /double($upperpart_cnt))]
                   1483: 	set lower_percent [expr 100.0 * ($Ycnt_lower($ii) /double($upperpart_cnt))]
                   1484: 	set disc [expr $upper_percent  - $lower_percent]
                   1485: 	CTputs $num [format "         %2d:    "  [expr $ii + 1]]
                   1486: 	CTputs $num [format "%6.1f         %5.1f      (%6.1f - %6.1f) \[%8d,%8d\]\n" \
                   1487: 		     $diff $disc $upper_percent $lower_percent $Ycnt_upper($ii) \
                   1488: 			 $Ycnt_lower($ii) ]
                   1489:     }
                   1490:     removeStatus $num
                   1491: }
                   1492: 
                   1493: ###########################################################
                   1494: # CTitemCorrelation
                   1495: ###########################################################
                   1496: # INPUTS: class name with full path, set number
                   1497: #
                   1498: # r = \frac{\sum{x_i y_i} - \frac{(\sum x_i)(\sum y_i)}{n}}
                   1499: #                                {\sqrt{(\sum x_i^2 - \frac{}{}}}
                   1500: #
                   1501: # corr = (sum of prod_xy - (sum_x*sum_y / n) ) / sqrt( (sum of sqr_x - (sum_x*sum_x/n))*
                   1502: # 
                   1503: ###########################################################
                   1504: ###########################################################
                   1505: proc CTitemCorrelation { num classpath setId } {
                   1506:     global gMaxSet
                   1507:      
                   1508:     set filename [file join $classpath records "set$setId.db"]
                   1509:     if { ! [file readable $filename] } { 
                   1510: 	CTputs $num "FILE: $filename does not exist!\n"
                   1511: 	return
                   1512:     }
                   1513: 
                   1514:     displayStatus "Analyzing [file tail $filename]" both $num
                   1515:     set maxLine [lindex [exec wc $filename] 0]
                   1516:     
                   1517:     set initialized 0
                   1518:     set question_cnt 0
                   1519:     set fileId [open "$filename" "r"]
                   1520:     set line_cnt 0
                   1521:     set aline [gets $fileId]
                   1522:     while {![eof $fileId]} {
                   1523: 	incr line_cnt
                   1524: 	if { ($line_cnt%20) == 0 } {
                   1525: 	    updateStatusBar [expr {$line_cnt/double($maxLine)}] $num
                   1526: 	}
                   1527: 	if { $line_cnt == 2 } { 
1.4       albertel 1528: 	    set aline [string trimright $aline]
1.1       albertel 1529: 	    set weights [split $aline {}]
                   1530: 	} 
                   1531: 	if { $line_cnt > 3} {
1.4       albertel 1532: 	    set aline [string trimright $aline]
1.1       albertel 1533: 	    set data  [string range $aline 10 end]
                   1534: 	    set ans_str [lindex [split $data ","] 0]
                   1535: 	    set ans_char_list [split $ans_str {} ]
                   1536: 	    set try_str [string range $aline [expr {[string first "," $data] +1}] end ]
                   1537: 	    set question_cnt [llength $ans_char_list]
                   1538: 	    for { set ii 0 } { $ii < $question_cnt } { incr ii } { 
                   1539: 		set ans_char($ii) [lindex $ans_char_list $ii]
                   1540: 	    }
                   1541: 	    if { $question_cnt > $initialized } {
                   1542: 		for {set ii 0} {$ii < [expr {$question_cnt - 1}]} {incr ii} {
                   1543: 		    set start [expr {($initialized>($ii+1)) ? $initialized : ($ii+1)}]
                   1544: 		    for { set jj $start } { $jj < $question_cnt } { incr jj } {
                   1545: 			set index_key "$ii.$jj"
                   1546: 			set prod_xy($index_key) 0.0
                   1547: 			set sum_x($index_key) 0
                   1548: 			set sum_y($index_key) 0
                   1549: 			set sum_x2($index_key) 0
                   1550: 			set sum_y2($index_key) 0
                   1551: 			set valid_cnt($index_key) 0
                   1552: 		    }
                   1553: 		}
                   1554: 		set initialized $question_cnt
                   1555: 	    }
                   1556: 	    for { set ii 0 } { $ii < [expr {$question_cnt - 1}] } { incr ii } {
                   1557: 		for { set jj [expr {$ii+1}] } { $jj < $question_cnt } { incr jj } {
                   1558: 		    set index_key "$ii.$jj"
                   1559: 		    if { $ans_char($ii) != "-" && $ans_char($ii) != "E" && \
                   1560: 			 $ans_char($jj) != "-" && $ans_char($jj) != "E" } {
                   1561: 			## $ans_char($ii) is one of 0 .. 9, Y, y, N, n
                   1562: 			## $ans_char($jj) is one of 0 .. 9, Y, y, N, n
                   1563: 			if { $ans_char($ii) == "Y" || $ans_char($ii) == "y" } {
                   1564: 			    set x_data [lindex $weights $ii]
                   1565: 			} elseif { $ans_char($ii) == "N" || $ans_char($ii) == "n" } {
                   1566: 			    set x_data 0
                   1567: 			} else { ## must be in 0 .. 9
                   1568: 			    set x_data $ans_char($ii)
                   1569: 			}
                   1570: 			if { $ans_char($jj) == "Y" || $ans_char($jj) == "y" } {
                   1571: 			    set y_data [lindex $weights $jj]
                   1572: 			} elseif { $ans_char($jj) == "N" || $ans_char($jj) == "n" } {
                   1573: 			    set y_data 0
                   1574: 			} else { ## must be in 0 .. 9
                   1575: 			    set y_data $ans_char($jj)
                   1576: 			}
                   1577: 			set prod_xy($index_key)  [expr {$x_data * $y_data + 
                   1578: 							$prod_xy($index_key)} ]
                   1579: 			incr sum_x($index_key)  $x_data
                   1580: 			incr sum_y($index_key)  $y_data
                   1581: 			incr sum_x2($index_key) [expr {$x_data * $x_data}]
                   1582: 			incr sum_y2($index_key) [expr {$y_data * $y_data}]
                   1583: 			incr valid_cnt($index_key) 1
                   1584: 		    }
                   1585: 		} 
                   1586: 	    } 
                   1587: 	} 
                   1588: 	set aline [gets $fileId]
                   1589:     } 
                   1590:     close $fileId
                   1591:     removeStatus $num
                   1592:     # print out the correlation matrix
1.4       albertel 1593:     #parray sum_x
                   1594:     #parray sum_y
                   1595:     #parray prod_xy
                   1596:     #puts $question_cnt
1.1       albertel 1597:     CTputs $num "   "
                   1598:     for { set ii 1 } { $ii < $question_cnt } { incr ii } {
                   1599: 	CTputs $num [format "    %2d" [expr {$ii+1}] ]
                   1600:     }
                   1601:     CTputs $num "\n"
                   1602:     # --------------------------------------
                   1603:     for { set ii 0 } { $ii < [expr {$question_cnt -1}] } { incr ii } {
                   1604: 	CTputs $num [format " %2d:" [expr {$ii+1}] ]
                   1605: 	for { set jj 0 } { $jj < $ii } { incr jj } { CTputs $num "      " }
                   1606: 	for { set jj [expr {$ii+1}] } { $jj < $question_cnt } { incr jj } {
                   1607: 	    set index_key "$ii.$jj"
                   1608: 	    if { $valid_cnt($index_key) != "0" } {
                   1609: 		set upper_part [ expr { $prod_xy($index_key) - 
                   1610: 				    ( ($sum_x($index_key) * $sum_y($index_key)) 
                   1611: 					  / double($valid_cnt($index_key)))}]
                   1612: 		set lower_part [expr {$sum_x2($index_key) - 
                   1613: 				      ($sum_x($index_key) * $sum_x($index_key) 
                   1614: 				       / double($valid_cnt($index_key)))} ]
                   1615: 		set lower_part [expr {$lower_part * ($sum_y2($index_key) - 
                   1616: 						     ($sum_y($index_key) * 
                   1617: 						      $sum_y($index_key) 
                   1618: 						      /double($valid_cnt($index_key))))}]
                   1619: 		set lower_part [expr {sqrt($lower_part)}]
                   1620: 		if { $lower_part != 0.0 } {
                   1621: 		    set ratio [expr {$upper_part / double($lower_part)}]
                   1622: 		    CTputs $num [format " % .2f" $ratio]
                   1623: 		} else {
                   1624: 		    CTputs $num "  INF "
                   1625: 		}
                   1626: 	    } else {
                   1627: 		CTputs $num "  ----"
                   1628: 	    }
                   1629: 	}
                   1630: 	CTputs $num "\n"
                   1631:     }
                   1632: }
                   1633: 
                   1634: ###########################################################
                   1635: # CTsubmissionsLaunch
                   1636: ###########################################################
                   1637: ###########################################################
                   1638: ###########################################################
                   1639: proc CTsubmissionsLaunch { num cmdnum type s_id s_nm start end } {
                   1640:     global gCT gFile gUniqueNumber gCapaConfig
                   1641: 
                   1642:     CTputs $cmdnum "$type submissions for $s_nm for set $start\n"
                   1643:     if { $type == "telnet" } {
                   1644: 	set command "grep -i $s_id [file join $gFile($num) records submissions$start.db]"
                   1645: 	set followtype web
                   1646:     } else {
                   1647: 	set command "grep -i $s_id [file join $gFile($num) \
                   1648:                        records websubmissions$start.db]"
                   1649: 	set followtype telnet
                   1650: 	incr start
                   1651:     }
                   1652:     set done 0
                   1653:     set followcmd ""
                   1654:     while { !$done && ($start <= ($end+1)) } {
                   1655: 	if { $start <= $end } {
                   1656: 	    set followcmd "CTsubmissionsLaunch $num $cmdnum $followtype $s_id {$s_nm} \
                   1657:                             $start $end"
                   1658: 	}
                   1659: 	if { ! [catch {set fileId [open "|$command" "r"]} ] } { set done 1 }
                   1660:     }
                   1661:     fconfigure $fileId -blocking 0
                   1662:     fileevent $fileId readable "CTrunCommand $num $cmdnum $fileId {$followcmd}"
                   1663: }
                   1664: 
                   1665: ###########################################################
                   1666: # CTreportDist
                   1667: ###########################################################
                   1668: ###########################################################
                   1669: ###########################################################
                   1670: proc CTreportDist { num file percentage sectionlist } {
                   1671:     set fileId [open $file "r"]
                   1672:     set aline [gets $fileId]
                   1673:     set which [expr [llength [split $aline "\t"]] - 2]
                   1674:     set maximum [lindex [lrange [split $aline "\t"] $which end] 1]
                   1675:     if { $percentage } {
                   1676: 	for {set i 0} {$i<=100} {incr i} {
                   1677: 	    set totals($i.score) 0
                   1678: 	    set totals($i.stunum) ""
                   1679: 	}
                   1680:     } else {
                   1681: 	for { set i 0 } { $i <= $maximum } { incr i } { 
                   1682: 	    set totals($i.score) 0 
                   1683: 	    set totals($i.stunum) ""
                   1684: 	}
                   1685:     }
                   1686:     while { ![eof $fileId]} {
                   1687: 	set temp [lrange [split $aline "\t"] $which end]
                   1688: 	set score [lindex $temp 0]
                   1689: 	regsub -- "-" $score "0" score
                   1690: 	set max [lindex $temp 1]
                   1691: 	set temp [lindex [split $aline "\t"] 1]
                   1692: 	set section [lindex $temp 1]
                   1693: 	set stunum [lindex $temp 0]
                   1694: 	if { ([lsearch $sectionlist $section] != -1) && ($max!=0) } {
                   1695: 	    if { $percentage } {
                   1696: 		set percent [expr int($score/double($max)*100)]
                   1697: 		incr totals($percent.score)
                   1698: 		lappend totals($percent.stunum) $stunum
                   1699: 	    } else {
                   1700: 		if { $max > $maximum } {
                   1701: 		    for {set i [expr $maximum+1]} {$i<=$max} {incr i} {set totals($i) 0}
                   1702: 		    set maximum $max
                   1703: 		}
                   1704: 		set score [string trim $score]
                   1705: 		incr totals($score.score)
                   1706: 		lappend totals($score.stunum) $stunum
                   1707: 	    }
                   1708: 	}
                   1709: 	set aline [gets $fileId]
                   1710:     }
                   1711:     CTputs $num "Scores #acheived\n"
                   1712:     set scorelist ""
                   1713:     set templist [array names totals *.score]
                   1714:     foreach temp $templist {lappend possiblescores [lindex [split $temp .] 0]}
                   1715:     foreach score [lsort -integer $possiblescores] {
                   1716: 	CTputs $num [format "%5d:%6d\n" $score $totals($score.score)]
                   1717: 	lappend scorelist [list $totals($score.score) $score $totals($score.stunum)]
                   1718:     } 
                   1719:     return $scorelist
                   1720: }
                   1721: 
                   1722: ###########################################################
                   1723: # CTgradeDistribution
                   1724: ###########################################################
                   1725: ###########################################################
                   1726: ###########################################################
                   1727: proc CTgradeDistribution { num classpath setId } {
                   1728:     set filename [file join $classpath records "set$setId.db"]
                   1729:     if { ! [file readable $filename] } { 
                   1730: 	CTputs $num "FILE: $filename does not exist!\n"
                   1731: 	return
                   1732:     }
                   1733:     
                   1734:     displayStatus "Analyzing [file tail $filename]" both $num
                   1735:     set maxLine [lindex [exec wc $filename] 0]
                   1736:     set fileId [open "$filename" "r"]
                   1737:     set valid_cnt 0
                   1738:     set line_cnt 0
                   1739:     set aline [gets $fileId]
                   1740:     while {![eof $fileId]} {
                   1741: 	incr line_cnt
                   1742: 	if { ($line_cnt%20) == 0 } {
                   1743: 	    updateStatusBar [expr $line_cnt/double($maxLine)] $num
                   1744: 	}
                   1745: 	if { $line_cnt == 2 } { 
                   1746: 	    set aline [string trim $aline]
                   1747: 	    set weights [split $aline {}]	
                   1748: 	    set valid_weights 0	
                   1749: 	    foreach weight $weights { incr valid_weights $weight }
                   1750: 	    for { set i 0 } { $i <= $valid_weights } { incr i } { 
                   1751: 		set total_score($i) 0
                   1752: 	    }
                   1753: 	} elseif { $line_cnt > 3} {
                   1754: 	    set aline [string trim $aline]
                   1755: 	    set prefix [lindex [split $aline ","] 0]
                   1756: 	    set s_num [string toupper [lindex [split $aline " " ] 0 ] ]
                   1757: 	    set ans_str [lindex [split $prefix " "] 1]
                   1758: 	    set ans_char [split $ans_str {} ]
                   1759: 	    set valid 0
                   1760: 	    for { set ii 0 } { $ii < [llength $ans_char] } { incr ii } {
                   1761: 		if { [lindex $ans_char $ii] != "-"} { set valid 1 }
                   1762: 	    }
                   1763: 	    if { $valid } { 
                   1764: 		incr valid_cnt
                   1765: 		set score 0
                   1766: 		for { set ii 0 } { $ii < [llength $ans_char] } { incr ii } {
                   1767: 		    if { [lindex $ans_char $ii] == "Y" || \
                   1768: 			 [lindex $ans_char $ii] == "y" } {
                   1769: 			incr score [lindex $weights $ii]
                   1770: 		    }
                   1771: 		    if { [lindex $ans_char $ii] >= 0 && \
                   1772: 			     [lindex $ans_char $ii] <= 9 } {
                   1773: 			incr score [lindex $ans_char $ii]
                   1774: 		    }
                   1775: 		}
                   1776: 		if { [catch {incr total_score($score)} ] } {
                   1777: 		    puts "$aline:$prefix:$s_num:$ans_str:$ans_char"
                   1778: 		}
                   1779: 		
                   1780: 	    }
                   1781: 	}
                   1782: 	set aline [gets $fileId]
                   1783:     }
                   1784:     close $fileId
                   1785:     removeStatus $num
                   1786:     displayStatus "Pondering data . . ." spinner $num
                   1787:     CTputs $num " There are $valid_cnt entries in file $filename\n"
                   1788:     CTputs $num "Score #acheived\n"
                   1789:     set scorelist ""
                   1790:     foreach score [lsort -integer [array names total_score]] {
                   1791: 	CTputs $num [format "%5d:%6d\n" $score $total_score($score)]
                   1792: 	lappend scorelist [list $total_score($score) $score]
                   1793:     }
                   1794:     removeStatus $num
                   1795:     return $scorelist
                   1796: }
                   1797: 
                   1798: ###########################################################
                   1799: # CTgetStudentScores
                   1800: ###########################################################
                   1801: ###########################################################
                   1802: ###########################################################
                   1803: proc CTgetStudentScores { studentScoresVar classpath setId num } {
                   1804:     upvar $studentScoresVar studentScores
                   1805: 
                   1806:     set filename [file join $classpath records "set$setId.db"]
                   1807:     if { ! [file readable $filename] } { 
                   1808: 	CTputs $num "FILE: $filename does not exist!\n"
                   1809: 	error
                   1810:     }
                   1811:     
                   1812:     displayStatus "Analyzing [file tail $filename]" both $num
                   1813:     set maxLine [lindex [exec wc $filename] 0]
                   1814:     set fileId [open "$filename" "r"]
                   1815:     set valid_cnt 0
                   1816:     set line_cnt 0
                   1817:     set aline [gets $fileId]
                   1818:     set aline [gets $fileId]
                   1819:     set weights [split [string trim $aline] {}]
                   1820:     set valid_weights 0	
                   1821:     foreach weight $weights { incr valid_weights $weight }
                   1822:     set aline [gets $fileId]
                   1823:     set aline [gets $fileId]
                   1824:     while {![eof $fileId]} {
                   1825: 	incr line_cnt
                   1826: 	if { ($line_cnt%20) == 0 } {
                   1827: 	    updateStatusBar [expr $line_cnt/double($maxLine)] $num
                   1828: 	}
                   1829: 	set aline [string trim $aline]
                   1830: 	set prefix [lindex [split $aline ","] 0]
                   1831: 	set s_num [string toupper [lindex [split $aline " " ] 0 ] ]
                   1832: 	set ans_str [lindex [split $prefix " "] 1]
                   1833: 	set ans_char [split $ans_str {} ]
                   1834: 	set valid 0
                   1835: 	for { set ii 0 } { $ii < [llength $ans_char] } { incr ii } {
                   1836: 	    if { [lindex $ans_char $ii] != "-"} { set valid 1 }
                   1837: 	}
                   1838: 	if { $valid } { 
                   1839: 	    incr valid_cnt
                   1840: 	    if {[array names studentScores $s_num] == ""} {set studentScores($s_num) 0}
                   1841: 	    for { set ii 0 } { $ii < [llength $ans_char] } { incr ii } {
                   1842: 		if { [lindex $ans_char $ii] == "Y" || [lindex $ans_char $ii] == "y" } {
                   1843: 		    incr studentScores($s_num) [lindex $weights $ii]
                   1844: 		}
                   1845: 		if { [lindex $ans_char $ii] >= 0 && [lindex $ans_char $ii] <= 9 } {
                   1846: 		    incr studentScores($s_num) [lindex $ans_char $ii]
                   1847: 		}
                   1848: 	    }
                   1849: 	}
                   1850: 	set aline [gets $fileId]
                   1851:     }
                   1852:     close $fileId
                   1853:     removeStatus $num
                   1854:     return $valid_weights
                   1855: }
                   1856: 
                   1857: ###########################################################
                   1858: # CTgradeDistributionRange
                   1859: ###########################################################
                   1860: ###########################################################
                   1861: ###########################################################
                   1862: proc CTgradeDistributionRange { num classpath setIdstart setIdend } {
                   1863:     set totalpoints 0
                   1864:     for {set setId $setIdstart} {$setId <= $setIdend} {incr setId} {
                   1865: 	set points [CTgetStudentScores studentScores $classpath $setId $num]
                   1866: 	incr totalpoints $points 
                   1867: #	parray studentScores
                   1868:     }
                   1869: 
                   1870:     displayStatus "Pondering data . . ." spinner $num
                   1871:     for { set i 0 } { $i <= $totalpoints } { incr i } { 
                   1872: 	set total_score($i) 0
                   1873:     }
                   1874:     foreach sNum [array names studentScores] { incr total_score($studentScores($sNum)) }
                   1875:     CTputs $num "Scores #acheived\n"
                   1876:     set scorelist ""
                   1877:     foreach score [lsort -integer [array names total_score]] {
                   1878: 	CTputs $num [format "%5d:%6d\n" $score $total_score($score)]
                   1879: 	lappend scorelist [list $total_score($score) $score]
                   1880:     }
                   1881:     removeStatus $num
                   1882:     return $scorelist
                   1883: }
                   1884: 
                   1885: #common Input dialogs
                   1886: 
                   1887: #common output methods
                   1888: proc CTdatestamp { cmdnum } {
                   1889:     CTputs $cmdnum [clock format [clock seconds]]\n
                   1890: }
                   1891: 
                   1892: ###########################################################
                   1893: # CTputs
                   1894: ###########################################################
                   1895: ###########################################################
                   1896: ###########################################################
                   1897: proc CTputs { num message {tag normal} } {
                   1898:     global gCT
                   1899: 
                   1900:     lappend gCT(output.$num) [list $message $tag]
                   1901: }
                   1902: 
                   1903: ###########################################################
                   1904: # CToutputWrap
                   1905: ###########################################################
                   1906: ###########################################################
                   1907: ###########################################################
                   1908: proc CToutputWrap { num } {
                   1909:     global gCT 
                   1910:     if { $gCT($num.wrap) } {
                   1911: 	$gCT($num.output) configure -wrap char
                   1912:     } else {
                   1913: 	$gCT($num.output) configure -wrap none
                   1914:     }
                   1915: }
                   1916: 
                   1917: ###########################################################
                   1918: # CToutput
                   1919: ###########################################################
                   1920: ###########################################################
                   1921: ###########################################################
                   1922: proc CToutput { num cmdnum } {
                   1923:     global gCT 
                   1924:     
                   1925:     if { ![winfo exists $gCT($num).output] } {
                   1926: 	set outputWin [toplevel $gCT($num).output]
                   1927: 	
                   1928: 	set buttonFrame [frame $outputWin.button]
                   1929: 	set textFrame [frame $outputWin.text]
                   1930: 	set bottomFrame [frame $outputWin.bottom]
                   1931: 	pack $buttonFrame $textFrame $bottomFrame
                   1932: 	pack configure $buttonFrame -anchor e -expand 0 -fill x
                   1933: 	pack configure $textFrame -expand 1 -fill both
                   1934: 	pack configure $bottomFrame -expand 0 -fill x
                   1935: 
                   1936: 	set gCT($num.output) [text $textFrame.text \
                   1937: 				  -yscrollcommand "$textFrame.scroll set" \
                   1938: 				  -xscrollcommand "$bottomFrame.scroll set"]
                   1939: 	scrollbar $textFrame.scroll -command "$textFrame.text yview"
                   1940: 	pack $gCT($num.output) $textFrame.scroll -side left
                   1941: 	pack configure $textFrame.text -expand 1 -fill both
                   1942: 	pack configure $textFrame.scroll -expand 0 -fill y
                   1943: 
                   1944: 	scrollbar $bottomFrame.scroll -command "$textFrame.text xview" -orient h
                   1945: 	pack $bottomFrame.scroll -expand 0 -fill x
                   1946: 
                   1947: 	set gCT($num.wrap) 1
                   1948: 	checkbutton $buttonFrame.wrap -text "Wrap" -command "CToutputWrap $num" \
                   1949: 	    -variable gCT($num.wrap) 
                   1950: 	button $buttonFrame.save -text "Save Text" -command "CTsaveText $num"
                   1951: 	button $buttonFrame.print -text "Print Text" -command "CTprintText $num"
                   1952: 	button $buttonFrame.dismiss -text "Dismiss" -command "destroy $outputWin"
                   1953: 	pack $buttonFrame.wrap $buttonFrame.save $buttonFrame.print \
                   1954: 	    $buttonFrame.dismiss -side left
                   1955:     }
1.7     ! albertel 1956:     set index [$gCT($num.output) index end-1c]
1.1       albertel 1957:     foreach line $gCT(output.$cmdnum) {
                   1958: 	eval $gCT($num.output) insert end $line
                   1959:     }
                   1960:     unset gCT(output.$cmdnum)
                   1961:     raise $gCT($num).output
                   1962:     $gCT($num.output) see $index
                   1963:     update idletasks
                   1964: }
                   1965: 
                   1966: ###########################################################
                   1967: # CTsaveText
                   1968: ###########################################################
                   1969: # saves the contents of a text window
                   1970: ###########################################################
                   1971: # Arguments: num (the unique number of the path, and window)
                   1972: # Returns  : nothing
                   1973: # Globals  :
                   1974: ###########################################################
                   1975: proc CTsaveText { num } {
                   1976:     global gFile gCT
                   1977: 
                   1978:     set window $gCT($num.output) 
                   1979:     if {![winfo exists $window]} { return }
                   1980:     set dir $gFile($num)
                   1981:     set file ""
                   1982:     
                   1983:     if { $dir == "" || $dir == "."} { set dir [pwd] }
                   1984:     set file [tk_getSaveFile -title "Enter the name to Save As" \
                   1985: 		  -initialdir "$dir" ]
                   1986:     if { $file == "" } {
                   1987: 	displayError "File not saved"
                   1988: 	return
                   1989:     }
                   1990:     set fileId [open $file w]
                   1991:     puts -nonewline $fileId [$window get 0.0 end-1c]
                   1992:     close $fileId
                   1993: }
                   1994: 
                   1995: ###########################################################
                   1996: # CTprintText
                   1997: ###########################################################
                   1998: # prints the contents of the text window, creates a temp file named
                   1999: # quiztemp.txt
                   2000: ###########################################################
                   2001: # Arguments: num (the unique number of the path, and window)
                   2002: # Returns  : nothing
                   2003: # Globals  : gFile gCT
                   2004: ###########################################################
                   2005: proc CTprintText { num } {
                   2006:     global gFile gCT
                   2007: 
                   2008:     set window $gCT($num.output) 
                   2009:     if { ![winfo exists $window]} { return }
                   2010:     catch {parseCapaConfig $num $gFile($num)}
                   2011:     set lprCommand [getLprCommand [file join $gFile($num) managertemp.txt] $num]
                   2012:     if {$lprCommand == "Cancel"} { return }
                   2013:   
                   2014:     set fileId [open [file join $gFile($num) managertemp.txt] w]
                   2015:     puts -nonewline $fileId [$window get 0.0 end-1c]
                   2016:     close $fileId
                   2017: 
                   2018:     set errorMsg ""
                   2019:     if { [catch {set output [ eval "exec $lprCommand" ] } errorMsg ]} {
                   2020:         displayError "An error occurred while printing: $errorMsg"
                   2021:     } else {
                   2022: 	displayMessage "Print job sent to the printer.\n $output"
                   2023:     }
                   2024:     exec rm -f [file join $gFile($num) mangertemp.txt]
                   2025: }
                   2026: 
                   2027: ###########################################################
                   2028: # CTprintCanvas
                   2029: ###########################################################
                   2030: ###########################################################
                   2031: ###########################################################
                   2032: proc CTprintCanvas { num window path } {
                   2033: 
                   2034:     if { ![winfo exists $window]} { return }
                   2035:     catch {parseCapaConfig $num $gFile($num)}
                   2036:     set lprCommand [getLprCommand [file join $path managertemp.txt] $num]
                   2037:     if {$lprCommand == "Cancel"} { return }
                   2038:   
                   2039:     set rotate 0
                   2040:     if { [tk_messageBox -title "Print in landscape mode" -message "Would you like to print in landscape mode?" -icon question -type yesno] == "yes" } { set rotate 1 }
                   2041:     $window postscript -file [file join $path managertemp.txt] -rotate $rotate
                   2042: 
                   2043:     set errorMsg ""
                   2044:     if { [catch {set output [ eval "exec $lprCommand" ] } errorMsg ]} {
                   2045:         displayError "An error occurred while printing: $errorMsg"
                   2046:     } else {
                   2047: 	displayMessage "Print job sent to the printer.\n $output"
                   2048:     }
                   2049:     exec rm -f [file join $path mangertemp.txt]
                   2050: }
                   2051: 
                   2052: ###########################################################
                   2053: # CTsaveCanvas
                   2054: ###########################################################
                   2055: ###########################################################
                   2056: ###########################################################
                   2057: proc CTsaveCanvas { window path } {
                   2058:     if { ![winfo exists $window] } { return }
                   2059:     set dir $path
                   2060:     set file ""
                   2061:     
                   2062:     if { $dir == "" } { set dir [pwd] }
                   2063:     set file [tk_getSaveFile -title "Enter the name to Save As" \
                   2064: 		  -initialdir "$dir" ]
                   2065:     if { $file == "" } {
                   2066: 	displayError "File not saved"
                   2067: 	return
                   2068:     }
                   2069:     $window postscript -file $file
                   2070: }
                   2071: 
                   2072: ###########################################################
                   2073: # CTbargraph
                   2074: ###########################################################
                   2075: ###########################################################
                   2076: ###########################################################
                   2077: proc CTbargraph {window num barnum data {path ""} {title "" } {xlabel ""} {ylabel ""}
                   2078: 		 {suffix ""} } {
                   2079:     global gBarGraph
                   2080:     set height 300
                   2081:     set width 500
                   2082:     
                   2083:     global gWindowMenu
                   2084: 
                   2085:     set bargraph [toplevel $window.bargraph$barnum]
                   2086:     if { $title != "" } { wm title $bargraph $title }
                   2087:     $gWindowMenu add command -label "$title $barnum" -command "capaRaise $bargraph"
                   2088: 
                   2089:     set buttonFrame [frame $bargraph.buttons]
                   2090:     set canvasFrame [frame $bargraph.canvas]
                   2091:     pack $buttonFrame $canvasFrame -side top
                   2092:     pack configure $canvasFrame -expand 1 -fill both
                   2093: 
                   2094:     set canvas [canvas $canvasFrame.canvas -height $height -width $width -background white]
                   2095:     pack $canvas -expand 1 -fill both
                   2096:     bind $canvas <Configure> "CTdrawBargraph $barnum"
                   2097: 
                   2098:     button $buttonFrame.change -text "Change Graph" -command "CTchangeBargraph $window $barnum"
                   2099:     button $buttonFrame.save -text "Save Graph" -command "CTsaveCanvas $canvas $path"
                   2100:     button $buttonFrame.print -text "Print Graph" -command "CTprintCanvas $num $canvas $path"
                   2101:     button $buttonFrame.dismiss -text "Dismiss" -command "CTdestroyBargraph $barnum"
                   2102:     pack $buttonFrame.change $buttonFrame.save $buttonFrame.print \
                   2103: 	$buttonFrame.dismiss -side left
                   2104:     bind $bargraph <Destroy> "CTdestroyBargraph $barnum"
                   2105: 
                   2106:     set gBarGraph($barnum.num) $num
                   2107:     set gBarGraph($barnum.suffix) $suffix
                   2108:     set gBarGraph($barnum) $data
                   2109:     set gBarGraph($barnum.canvas) $canvas
                   2110:     set gBarGraph($barnum.title) $title
                   2111:     set gBarGraph($barnum.xlabel) $xlabel
                   2112:     set gBarGraph($barnum.ylabel) $ylabel
                   2113:     set gBarGraph($barnum.color) green
                   2114:     set gBarGraph($barnum.bucketscores) 0
                   2115:     CTautoscaleBargraph $barnum
                   2116:     CTdrawBargraph $barnum
                   2117: }
                   2118: 
                   2119: ###########################################################
                   2120: # CTautoscaleBargraph
                   2121: ###########################################################
                   2122: ###########################################################
                   2123: ###########################################################
                   2124: proc CTautoscaleBargraph { barnum } {
                   2125:     global gBarGraph
                   2126:     set data $gBarGraph($barnum)
                   2127:     set max [lindex [lindex [lsort -decreasing -index 0 -real $data] 0] 0]
                   2128:     if { $max > int($max) } { set max [expr int($max+1)] }
                   2129:     set gBarGraph($barnum.yoften) [expr int([format "%1.e" [expr $max/10.0]])]
                   2130:     if { $gBarGraph($barnum.yoften) == 0 } { set gBarGraph($barnum.yoften) 1 }
                   2131:     set total [llength $data]
                   2132:     set gBarGraph($barnum.xoften) [expr ($total/25) + 1]
                   2133: }
                   2134: 
                   2135: ###########################################################
                   2136: # CTchangeBargraphData
                   2137: ###########################################################
                   2138: ###########################################################
                   2139: ###########################################################
                   2140: proc CTchangeBargraphData { barnum data } {
                   2141:     global gBarGraph
                   2142:     set gBarGraph($barnum) $data
                   2143:     CTautoscaleBargraph $barnum
                   2144:     CTdrawBargraph $barnum
                   2145: }
                   2146: 
                   2147: ###########################################################
                   2148: # CTdestroyBargraph
                   2149: ###########################################################
                   2150: ###########################################################
                   2151: ###########################################################
                   2152: proc CTdestroyBargraph { num } {
                   2153:     global gBarGraph
                   2154:     
                   2155:     if { [catch {set window [winfo toplevel $gBarGraph($num.canvas)]}]} { return }
                   2156:     set window2 [file rootname $window].changeBarGraph$num
                   2157:     foreach name [array names gBarGraph "$num.*" ] {
                   2158: 	unset gBarGraph($name)
                   2159:     }
                   2160:     unset gBarGraph($num)
                   2161:     destroy $window 
                   2162:     catch {destroy $window2}
                   2163: }
                   2164: 
                   2165: ###########################################################
                   2166: # CTdrawBargraph
                   2167: ###########################################################
                   2168: ###########################################################
                   2169: ###########################################################
                   2170: proc CTdrawBargraph { num } {
                   2171:     global gBarGraph
                   2172: 
                   2173:     set data $gBarGraph($num)
                   2174:     set canvas $gBarGraph($num.canvas)
                   2175:     set suffix $gBarGraph($num.suffix)
                   2176: 
                   2177:     set height [winfo height $canvas]
                   2178:     set width [winfo width $canvas]
                   2179:     set titleoffset 0
                   2180:     set titleheight 15
                   2181:     set labelheight 15
                   2182:     set tickheight 15
                   2183:     set textheight [expr $labelheight+$tickheight]
                   2184:     set textwidth 40
                   2185:     set graphheight [expr $height - $textheight - $titleheight]
                   2186:     set graphwidth [expr $width - $textwidth]
                   2187:     $canvas delete all
                   2188: 
                   2189:     #draw data
                   2190:     set total [llength $data]
                   2191:     set eachwidth [expr $graphwidth/$total]
                   2192: #    set howoften [expr ($total/$gBarGraph($num.numlabels)) + 1]
                   2193:     set howoften $gBarGraph($num.xoften)
                   2194:     set when [expr ($total-1)%$howoften]
                   2195:     set max 0
                   2196:     set i 0
                   2197:     set value 0
                   2198:     if { $gBarGraph($num.bucketscores) } {
                   2199: 	foreach datum $data {
                   2200: 	    set value [expr {$value + [lindex $datum 0]}]
                   2201: 	    if { $i % $howoften == $when } {
                   2202: 		if { $value > $max } { set max $value }
                   2203: 		set value 0
                   2204: 	    }
                   2205: 	    incr i
                   2206: 	}
                   2207:     } else {
                   2208: 	set max [lindex [lindex [lsort -decreasing -index 0 -real $data] 0] 0]
                   2209:     }
                   2210:     if { $max > int($max) } { set max [expr int($max+1)] }
                   2211:     if { [catch {set pixelvalue [expr ($graphheight-1)/double($max)]} ] } {
                   2212: 	set pixelvalue 10
                   2213:     }
                   2214:     set i 0
                   2215:     set value 0
                   2216:     foreach datum $data {
                   2217: 	set value [expr {$value + [lindex $datum 0]}]
                   2218: 	set which [lindex $datum 1]
                   2219: 	set y1 [expr {$graphheight + $titleheight}]
                   2220: 	set x2 [expr {$eachwidth * ($i+1) + $textwidth}] 
                   2221: 	set y2 [expr {($graphheight-1) + $titleheight - $value * $pixelvalue}]
                   2222: 	set tag bar.$which.[expr $which-$howoften]
                   2223: 	if { [set color [lindex $datum 3]] == "" } {set color $gBarGraph($num.color)}
                   2224: 	if { $gBarGraph($num.bucketscores) && ($i % $howoften == $when) } {
                   2225: 	    if { $i == $when } {
1.6       albertel 2226: #		puts "$value-$which-$howoften"
1.1       albertel 2227: 		$canvas create rectangle $textwidth \
                   2228: 		    $y1 $x2 $y2 -fill $color -tag $tag
                   2229: 	    } else {
1.6       albertel 2230: #		puts "$value:$which:$howoften"
1.1       albertel 2231: 		$canvas create rectangle [expr {$eachwidth*($i-$howoften+1)+$textwidth}]\
                   2232: 		    $y1 $x2 $y2 -fill $color -tag $tag
                   2233: 	    }
                   2234: 	} elseif { !$gBarGraph($num.bucketscores) } {
                   2235: 	    $canvas create rectangle [expr {$eachwidth * $i + $textwidth}] \
                   2236: 		$y1 $x2 $y2 -fill $color -tag bar.$which.[expr $which-1]
                   2237: 	    set value 0
                   2238: 	}
                   2239: 	if { $i % $howoften == $when } {
                   2240: 	    $canvas create text [expr {$eachwidth * $i + $textwidth + $eachwidth/2}] \
                   2241: 		[expr $graphheight+(($tickheight)/2)+$titleheight] -text $which
                   2242: 	    set value 0
                   2243: 	}
                   2244: 	incr i
                   2245:     }
                   2246: 
                   2247:     #draw title
                   2248:     $canvas create text [expr $textwidth+$titleoffset+($graphwidth/2)] 1 -anchor n\
                   2249: 	-text $gBarGraph($num.title)
                   2250:     #draw axis
                   2251:     $canvas create line $textwidth [expr {$graphheight + $titleheight}] \
                   2252: 	$textwidth [expr {$titleheight + 1}]
                   2253:     #label xaxis
                   2254:     $canvas create text [expr ($textwidth+($graphwidth/2))] \
                   2255: 	[expr $titleheight+$graphheight+$tickheight+($labelheight/2)] \
                   2256: 	-text $gBarGraph($num.xlabel)
                   2257:     #label yaxis
                   2258:     $canvas create text 1 1 -anchor nw -text $gBarGraph($num.ylabel)
                   2259:     #draw tickmarks
                   2260: #    set delta [format "%1.e" [expr ($max)/double($gBarGraph($num.numticks))]]
                   2261:     set delta $gBarGraph($num.yoften)
                   2262:     set start 0.0
                   2263:     while { $start < $max } {
                   2264: 	set center [expr {($graphheight-1)*(($start)/$max)+$titleheight+1}]
                   2265: 	$canvas create line $textwidth $center [expr $textwidth - 20] $center
                   2266: 	$canvas create text [expr $textwidth-3] $center -anchor ne -text [expr int($max-$start)]
                   2267: 	set start [expr $start + $delta]
                   2268:     }
                   2269:     if { [llength [lindex $data 0]] > 2} {
                   2270: 	$canvas bind current <1> "CTbargraphClick$suffix $num"
                   2271: 	bind $canvas <Enter> "CTbargraphDisplayCreate $num"
                   2272: 	bind $canvas <Leave> "CTbargraphDisplayRemove $num"
                   2273: 	bind $canvas <Motion> "CTbargraphDisplayMove $num"
                   2274: 	$canvas bind all <Enter> "CTbargraphDisplay$suffix $num"
                   2275:     }
                   2276: }
                   2277: 
                   2278: ###########################################################
                   2279: # CTbargraphDisplayCreate
                   2280: ###########################################################
                   2281: ###########################################################
                   2282: ###########################################################
                   2283: proc CTbargraphDisplayCreate { barnum } {
                   2284:     global gBarGraph gCT gFile
                   2285:     set canvas $gBarGraph($barnum.canvas)
                   2286:     if {[winfo exists $canvas.bubble$barnum]} { return }
                   2287:     set bubble [toplevel $canvas.bubble$barnum]
                   2288:     wm overrideredirect $bubble 1
                   2289:     wm positionfrom $bubble program
                   2290:     wm withdraw $bubble
                   2291:     pack [label $bubble.l -highlightthickness 0 -relief raised -bd 1 -background yellow]
                   2292: }
                   2293: ###########################################################
                   2294: # CTbargraphDisplayRemove
                   2295: ###########################################################
                   2296: ###########################################################
                   2297: ###########################################################
                   2298: proc CTbargraphDisplayRemove { barnum } {
                   2299:     global gBarGraph gCT gFile
                   2300:     set canvas $gBarGraph($barnum.canvas)
                   2301:     catch {destroy $canvas.bubble$barnum}
                   2302: }
                   2303: ###########################################################
                   2304: # CTbargraphDisplayBlank
                   2305: ###########################################################
                   2306: ###########################################################
                   2307: ###########################################################
                   2308: proc CTbargraphDisplayBlank { barnum } {
                   2309:     global gBarGraph gCT gFile
                   2310:     set canvas $gBarGraph($barnum.canvas)
                   2311:     catch {$canvas.bubble$barnum.l configure -text ""}
                   2312: }
                   2313: ###########################################################
                   2314: # CTbargraphDisplayMove
                   2315: ###########################################################
                   2316: ###########################################################
                   2317: ###########################################################
                   2318: proc CTbargraphDisplayMove { barnum } {
                   2319:     global gBarGraph gCT gFile
                   2320:     set canvas $gBarGraph($barnum.canvas)
                   2321:     catch {wm geometry $canvas.bubble$barnum +[expr 20+[winfo pointerx .]]+[expr 20+[winfo pointery .]]}
                   2322:     if {[$canvas gettags current] == ""} {CTbargraphDisplayRemove $barnum}
                   2323: }
                   2324: ###########################################################
                   2325: # CTbargraphDisplayShowresponse
                   2326: ###########################################################
                   2327: ###########################################################
                   2328: ###########################################################
                   2329: proc CTbargraphDisplayShowresponse { barnum } {
                   2330:     global gBarGraph gCT gFile
                   2331:     set num $gBarGraph($barnum.num)
                   2332:     set canvas $gBarGraph($barnum.canvas)
                   2333:     
                   2334:     set high [lindex [split [lindex [$canvas gettags current] 0] .] 1]
                   2335:     foreach datum $gBarGraph($barnum) {
                   2336: 	set bar [lindex $datum 1]
                   2337: 	if { $bar != $high } { continue }
                   2338: 	if {![winfo exists $canvas.bubble$barnum.l]} {CTbargraphDisplayCreate $barnum}
                   2339: 	$canvas.bubble$barnum.l configure -text "[lindex $datum 0] - \"[splitline [lindex $datum 2] 35]\""
                   2340: 	wm geometry $canvas.bubble$barnum +[expr 20+[winfo pointerx .]]+[expr 20+[winfo pointery .]]
                   2341: 	wm deiconify $canvas.bubble$barnum
                   2342: 	return
                   2343:     }
                   2344:     CTbargraphDisplayRemove $barnum
                   2345: }
                   2346: ###########################################################
                   2347: # CTbargraphDisplaySCP
                   2348: ###########################################################
                   2349: ###########################################################
                   2350: ###########################################################
                   2351: proc CTbargraphDisplaySCP { barnum } {
                   2352:     global gBarGraph gCT gFile
                   2353:     set num $gBarGraph($barnum.num)
                   2354:     set canvas $gBarGraph($barnum.canvas)
                   2355:     
                   2356:     set high [lindex [split [lindex [$canvas gettags current] 0] .] 1]
                   2357:     foreach datum $gBarGraph($barnum) {
                   2358: 	set bar [lindex $datum 1]
                   2359: 	if { $bar != $high } { continue }
                   2360: 	if {![winfo exists $canvas.bubble$barnum.l]} {CTbargraphDisplayCreate $barnum}
                   2361: 	$canvas.bubble$barnum.l configure -text "[lindex $datum 0]"
                   2362: 	wm geometry $canvas.bubble$barnum +[expr 20+[winfo pointerx .]]+[expr 20+[winfo pointery .]]
                   2363: 	wm deiconify $canvas.bubble$barnum
                   2364: 	return
                   2365:     }
                   2366:     CTbargraphDisplayRemove $barnum
                   2367: }
                   2368: 
                   2369: ###########################################################
                   2370: # CTbargraphClickSCP
                   2371: ###########################################################
                   2372: ###########################################################
                   2373: ###########################################################
                   2374: proc CTbargraphClickSCP { barnum } {
                   2375:     global gBarGraph gCT gFile
                   2376: 
                   2377:     set num $gBarGraph($barnum.num)
                   2378:     set canvas $gBarGraph($barnum.canvas)
                   2379:     set bucket $gBarGraph($barnum.bucketscores)
                   2380:     
                   2381:     set high [lindex [split [lindex [$canvas gettags current] 0] .] 1]
                   2382:     set low [lindex [split [lindex [$canvas gettags current] 0] .] 2]
                   2383:     set stunums ""
                   2384:     if { $high == "" || $low == "" } { return }
                   2385:     foreach datum $gBarGraph($barnum) {
                   2386: 	set bar [lindex $datum 1]
                   2387: 	if { $bar > $high || $bar <= $low } { continue }
                   2388: 	set stunums [concat $stunums [lindex $datum 2]]
                   2389:     }
                   2390:     if { $stunums == "" } { return }
                   2391:     if {"" == [set stuSCP [multipleChoice $gCT($num) "Select a student" $stunums 0]]} {
                   2392: 	return 
                   2393:     }
                   2394:     set loginAnalysis [expr {"Yes" == [makeSure "Do you wish to do a Login Analysis? It may take a while." ]}]
                   2395:     foreach s_id $stuSCP {
                   2396: 	CTstudentCourseProfile $num $s_id \
                   2397: 	    [findByStudentNumber $s_id $gFile($num)] $loginAnalysis
                   2398:     }
                   2399: }
                   2400: 
                   2401: ###########################################################
                   2402: # CTbargraphClickShowresponse
                   2403: ###########################################################
                   2404: ###########################################################
                   2405: ###########################################################
                   2406: proc CTbargraphClickShowresponse { barnum } {
                   2407:     global gBarGraph gCT gFile gUniqueNumber
                   2408: 
                   2409:     set num $gBarGraph($barnum.num)
                   2410:     set canvas $gBarGraph($barnum.canvas)
                   2411:     set bucket $gBarGraph($barnum.bucketscores)
                   2412:     
                   2413:     if { [catch {set datanum $gBarGraph($barnum.shownum1)}] } {
                   2414: 	set datanum [set gBarGraph($barnum.shownum1) [incr gUniqueNumber]]
                   2415: 	set winnum [set gBarGraph($barnum.shownum2) [incr gUniqueNumber]]
                   2416:     } else {
                   2417: 	set winnum $gBarGraph($barnum.shownum2) 
                   2418:     }
                   2419:     set gCT($winnum) ""
                   2420:     set high [lindex [split [lindex [$canvas gettags current] 0] .] 1]
                   2421:     foreach datum $gBarGraph($barnum) {
                   2422: 	set bar [lindex $datum 1]
                   2423: 	if { $bar != $high } { continue }
                   2424: 	CTputs $datanum "[lindex $datum 0] responses \"[lindex $datum 2]\"\n"
                   2425:     }    
                   2426:     CToutput $winnum $datanum
                   2427: } 
                   2428: 
                   2429: ###########################################################
                   2430: # CTchangeBargraph
                   2431: ###########################################################
                   2432: ###########################################################
                   2433: ###########################################################
                   2434: proc CTchangeBargraph { window num } {
                   2435:     global gBarGraph
                   2436:     
                   2437:     set change [toplevel $window.changeBarGraph$num]
                   2438:     
                   2439:     set infoFrame [frame $change.info]
                   2440:     set buttonFrame [frame $change.button]
                   2441:     set title [frame $change.title]
                   2442:     set xlabel [frame $change.xlabel]
                   2443:     set ylabel [frame $change.ylabel]
                   2444:     set xoften [frame $change.xoften]
                   2445:     set yoften [frame $change.yoften]
                   2446:     set color [frame $change.color]
                   2447:     set bucket [frame $change.bucket]
                   2448:     set font [frame $change.font]
                   2449:     pack $infoFrame $buttonFrame $title $xlabel $ylabel $xoften $yoften $color $bucket
                   2450:     pack configure $title $xlabel $ylabel $xoften $yoften -anchor e -expand 1 -fill both
                   2451:     button $buttonFrame.update -text Update -command "CTdrawBargraph $num"
                   2452:     bind $change <Return> "CTdrawBargraph $num"
                   2453:     button $buttonFrame.dismiss -text Dismiss -command "destroy $change"
                   2454:     pack $buttonFrame.update $buttonFrame.dismiss -side left
                   2455: 
                   2456:     foreach {frame label var
                   2457:     } "$title     {              Title} title 
                   2458:        $xlabel    {       X-Axis Label} xlabel 
                   2459:        $ylabel    {       Y-Axis Label} ylabel 
                   2460:        $xoften    {Increment on X-Axis} xoften 
                   2461:        $yoften    {Increment on Y-Axis} yoften" {
                   2462: 	label $frame.label -text $label
                   2463: 	set entryFrame [frame $frame.entry]
                   2464: 	pack $frame.label $entryFrame -side left
                   2465: 	pack configure $entryFrame -expand 1 -fill both
                   2466: 	entry $entryFrame.entry -textvariable gBarGraph($num.$var) \
                   2467: 	    -xscrollcommand "$entryFrame.scroll set"
                   2468: 	scrollbar $entryFrame.scroll -orient h -command \
                   2469: 	    "$entryFrame.entry xview"
                   2470: 	pack $entryFrame.entry $entryFrame.scroll -fill x
                   2471:     }
                   2472: 
                   2473:     label $color.label -text "Color of Bars"
                   2474:     label $color.color -relief ridge -background $gBarGraph($num.color) \
                   2475: 	-text "        "
                   2476:     button $color.change -text "Change" -command "CTchangeBargraphColor $color $num"
                   2477:     pack $color.label $color.color $color.change -side left
                   2478:     
                   2479:     checkbutton $bucket.bucket -text "Bucket Scores" -variable \
                   2480: 	gBarGraph($num.bucketscores) -command "CTdrawBargraph $num"
                   2481:     pack $bucket.bucket
                   2482: }
                   2483: 
                   2484: ###########################################################
                   2485: # CTchangeBargraphColor
                   2486: ###########################################################
                   2487: ###########################################################
                   2488: ###########################################################
                   2489: proc CTchangeBargraphColor { color num } {
                   2490:     global gBarGraph
                   2491:     set temp [tk_chooseColor -initialcolor $gBarGraph($num.color)]
                   2492:     if { $temp != "" } {
                   2493: 	$color.color configure -background [set gBarGraph($num.color) $temp]
                   2494:     }
                   2495:     CTdrawBargraph $num
                   2496: }
                   2497: 
                   2498: ###########################################################
                   2499: # CTdisplayStudent
                   2500: ###########################################################
                   2501: ###########################################################
                   2502: ###########################################################
                   2503: proc CTdisplayStudent { num window path id } {
                   2504:     
                   2505:     if { ![file exists [file join $path photo gif $id.gif]] } {
                   2506: 	if { [file exists [file join $path photo jpg $id.jpg]] } {
                   2507: 	    exec /usr/local/bin/djpeg -outfile [file join $path photo gif $id.gif] \
                   2508: 		[file join $path photo jpg $id.jpg]
                   2509: 	} else {
                   2510: 	    return
                   2511: 	}
                   2512:     }
                   2513:     set image [image create photo]
                   2514:     $image read [file join $path photo gif $id.gif]
                   2515: 
                   2516:     set imageWin [toplevel $window.image$num]
                   2517:     
                   2518:     set buttonFrame [frame $imageWin.button]
                   2519:     set infoFrame [frame $imageWin.info]
                   2520:     set imageFrame [frame $imageWin.image]
                   2521:     pack $buttonFrame $infoFrame $imageFrame
                   2522: 
                   2523:     button $buttonFrame.dismiss -command "destroy $imageWin" -text Dismiss
                   2524:     pack $buttonFrame.dismiss
                   2525: 
                   2526:     label $infoFrame.label -text $id
                   2527:     pack $infoFrame.label
                   2528: 
                   2529:     set canvas [canvas $imageFrame.canvas]
                   2530:     pack $canvas
                   2531:     $canvas create image 1 1 -image $image -anchor nw
                   2532: }
                   2533: 
                   2534: ###########################################################
                   2535: # CTgetWhen
                   2536: ###########################################################
                   2537: ###########################################################
                   2538: ###########################################################
                   2539: proc CTgetWhen { num } {
                   2540:     set day [getString . "Enter a date"]
                   2541:     update
                   2542:     return $day
                   2543: }
                   2544: 
                   2545: ###########################################################
                   2546: # CTscanDB
                   2547: ###########################################################
                   2548: ###########################################################
                   2549: ###########################################################
                   2550: proc CTscanDB { num file outId startdate enddate } {
                   2551:     global answerArray exist
                   2552:     set fileId [open $file r]
                   2553:     set Yes_cnt 0 
                   2554:     set No_cnt 0
                   2555:     set line_cnt 0
                   2556:     set prob_cnt 0
                   2557:     set maxLine [lindex [exec wc $file] 0]
                   2558:     puts $maxLine
                   2559:     set aline [gets $fileId]
                   2560:     while { ! [eof $fileId] } {
                   2561: 	incr line_cnt
                   2562: 	if { ($line_cnt%20) == 0 } {
                   2563: 	    puts $curdate
                   2564: 	    updateStatusBar [expr $line_cnt/double($maxLine)] $num
                   2565: 	}
                   2566: 	set length [llength $aline]
                   2567: 	set date [lrange $aline 1 [expr $length - 2]]
                   2568: 	set curdate [clock scan $date]
                   2569: 	if { $curdate < $startdate } { set aline [gets $fileId]; continue }
                   2570: 	if { $curdate > $enddate } { break }
                   2571: 	set s_num [string toupper [lindex $aline 0]]
                   2572: 	set ans_char [split [lindex $aline end] ""]
                   2573: 	set usr_ans "$s_num.ans"
                   2574: 	set usr_try "$s_num.try"
                   2575: 	if {$prob_cnt == 0} { set prob_cnt [llength $ans_char] }
                   2576: 	if { [array names answerArray "$usr_ans.*"] == "" } {
                   2577: 	    for {set ii 0} { $ii <= $prob_cnt } { incr ii} {
                   2578: 		set answerArray($usr_ans.$ii) "-"
                   2579: 	    }
                   2580: 	}
                   2581: 	if { [array names answerArray "$usr_try.*"] == "" } {
                   2582: 	    for {set ii 0} { $ii <= $prob_cnt } { incr ii} {
                   2583: 		set answerArray($usr_try.$ii) 0
                   2584: 	    }
                   2585: 	}
                   2586: 	for {set ii 0} { $ii <= $prob_cnt } { incr ii} {
                   2587: 	    if { [lindex $ans_char $ii] == "Y" } {
                   2588: 		set answerArray($usr_ans.$ii) "Y"
                   2589: 		incr answerArray($usr_try.$ii)
                   2590: 	    }
                   2591: 	    if { [lindex $ans_char $ii] == "N"} {
                   2592: 		if {$answerArray($usr_ans.$ii) != "Y"} {
                   2593: 		    set answerArray($usr_ans.$ii) "Y"
                   2594: 		}
                   2595: 		incr answerArray($usr_try.$ii)
                   2596: 	    }
                   2597: 	}
                   2598: 	if { [array names exist $s_num] == "" } { set exist($s_num) $s_num }
                   2599: 	set aline [gets $fileId]
                   2600:     }
                   2601:     close $fileId
                   2602:     return $prob_cnt
                   2603: }
                   2604: 
                   2605: ###########################################################
                   2606: # CTcreateSubset
                   2607: ###########################################################
                   2608: ###########################################################
                   2609: ###########################################################
                   2610: proc CTcreateSubset { num cmdnum day setId } {
                   2611:     global gFile gCT answerArray exist
                   2612: 
                   2613:     set outId [open [file join $gFile($num) records "subset$setId.db"] w]
                   2614:     set inId [open [file join $gFile($num) records "set$setId.db"] r]
                   2615:     
                   2616:     set startdate [clock scan "$day 12:00 AM"]
                   2617:     set enddate [clock scan "$day 11:59 PM"]
                   2618: 
                   2619:     puts $startdate:$enddate
                   2620:     set prob_cntt [CTscanDB $cmdnum [file join $gFile($num) records log$setId.db] $outId $startdate $enddate]
                   2621:     puts $startdate:$enddate
                   2622:     set prob_cntw [CTscanDB $cmdnum [file join $gFile($num) records weblog$setId.db] $outId $startdate $enddate]
                   2623:     puts $startdate:$enddate
                   2624:     puts "$day 12:00 AM : $day 11:59 PM"
                   2625:     if { $prob_cntt > $prob_cntw } {
                   2626: 	set prob_cnt $prob_cntt 
                   2627:     } else { 
                   2628: 	set prob_cnt $prob_cntw 
                   2629:     }
                   2630: 
                   2631:     puts $outId [gets $inId]
                   2632:     puts $outId [gets $inId]
                   2633:     puts $outId [gets $inId]
                   2634:     foreach s_num [lsort [array names exist]] {
                   2635: 	set usr_ans $s_num.ans
                   2636: 	set usr_try $s_num.try
                   2637: 	puts -nonewline $outId "$s_num "
                   2638: 	for { set ii 0 } { $ii< $prob_cnt } { incr ii } {
                   2639: 	    puts -nonewline $outId $answerArray($usr_ans.$ii)
                   2640: 	}
                   2641: 	for { set ii 0 } { $ii< $prob_cnt } { incr ii } {
                   2642: 	    puts -nonewline $outId [format ",%2d" $answerArray($usr_try.$ii)]
                   2643: 	}
                   2644: 	puts $outId ""
                   2645:     }
                   2646:     close $outId
                   2647:     close $inId
                   2648:     catch {unset answerArray}
                   2649:     catch {unset exist}
                   2650: }
1.2       albertel 2651: 
                   2652: ###########################################################
                   2653: # CTdiscussForum
                   2654: ###########################################################
                   2655: ###########################################################
                   2656: ###########################################################
1.3       albertel 2657: proc CTdiscussForum { num file dir resultVar {specificSet 0}} {
                   2658:     global gCT
                   2659:     upvar $resultVar result
1.2       albertel 2660: 
1.3       albertel 2661:     if { $specificSet == 0 } {
                   2662: 	set start 1
                   2663:     } else {
                   2664: 	set start $specificSet
                   2665:     }
1.2       albertel 2666:     set fileId [open $file r]
                   2667:     set maxLine [lindex [exec wc $file] 0]
                   2668:     set aline [gets $fileId]
                   2669:     set last 0
                   2670:     set line_cnt 0
                   2671:     while {![eof $fileId]} {
                   2672: 	incr line_cnt
                   2673: 	if { ($line_cnt%20) == 0 } { updateStatusBar [expr $line_cnt/double($maxLine)] $num }
                   2674: 	foreach {stunum capaid name email action set prob date time} [split $aline "|"] {}
1.3       albertel 2675: 	if {$specificSet && ($specificSet == $set)} {set aline [gets $fileId];continue}
1.2       albertel 2676: 	if { $action == "ViewProblem" } {
                   2677: 	    if { [catch {incr count($set,$prob)}]} {
                   2678: 		set count($set,$prob) 1
                   2679: 		if { $set > $last } { set last $set }
                   2680: 		if { [catch {set max($set)}]} { set max($set) 0 }
                   2681: 		if { $prob > $max($set)} { set max($set) $prob }
                   2682: 		if { [catch {set posts($set,$prob) [llength [glob $dir/discussion/$set/[format "%06d" $prob]-*-*-*.msg]]}]} { set posts($set,$prob) 0 }
                   2683: 	    }
                   2684: 	    set ever($name) 1
                   2685: 	    set names($set,$name) 1
                   2686: 	    set nameprob($set,$prob,$name) 1
                   2687: 	}
                   2688: 	set aline [gets $fileId]
                   2689:     }
                   2690: 
1.3       albertel 2691:     updateStatusMessage "Summarizing Data" $num
1.2       albertel 2692:     updateStatusBar 0 $num
                   2693:     for {set i 1} { $i <= $last } { incr i } {
                   2694: 	updateStatusBar [expr $i/$last] $num 
                   2695: 	set total($i) 0
1.3       albertel 2696: 	for {set j 1} { $j <= $max($i) } { incr j } {
1.2       albertel 2697: 	    set message ""
1.3       albertel 2698: 	    if {[catch { set result($num.$i.$j.posts) $posts($i,$j) }]} {
                   2699: 		set result($num.$i.$j.posts) 0
                   2700: 	    }
                   2701: 	    if {[catch {set result($num.$i.$j.views) $count($i,$j)}]} {
                   2702: 		set result($num.$i.$j.views) 0
                   2703: 	    } 
                   2704: 	    catch {incr total($i) $count($i,$j)}
                   2705: 	    if { [catch { set result($num.$i.$j.ratio) \
                   2706: 			      [expr $result($num.$i.$j.views)/double($result($num.$i.$j.posts))]} error]} {
                   2707: 		set result($num.$i.$j.ratio) 0.0
1.2       albertel 2708: 	    }
1.3       albertel 2709: 	    set result($num.$i.$j.viewers) [llength [array names nameprob $i,$j,*]]
1.2       albertel 2710: 	}
1.3       albertel 2711: 	set result($num.$i.views) $total($i)
                   2712: 	set result($num.$i.max) $max($i)
1.2       albertel 2713:     }
                   2714:     
1.3       albertel 2715:     for {set i 1} { $i<=$last } { incr i } {
                   2716: 	set result($num.$i.viewers) [llength [array names names $i,*]]
1.2       albertel 2717:     }
                   2718:     close $fileId
1.3       albertel 2719:     set result($num.viewers) [llength [array names ever]]
                   2720:     set result($num.last) $last
1.2       albertel 2721:     #IDEAS: stick into capastats
                   2722:     #     : howmany viws are repeats
                   2723:     #     : Student Course Profile, add #ViewProblems #Posts
                   2724:     #     : add some portion of these stats to analyze log files?
1.3       albertel 2725: }
                   2726: 
                   2727: ###########################################################
                   2728: # CTputsDiscussResults
                   2729: ###########################################################
                   2730: ###########################################################
                   2731: proc CTputsDiscussResults { num resultsVar } {
                   2732:     upvar $resultsVar result
                   2733:     for {set i 1} { $i <= $result($num.last) } { incr i } {
                   2734: 	CTputs $num "For Set $i #Visitors:$result($num.$i.viewers) did #views:$result($num.$i.views)\n"
                   2735:         CTputs $num "Prob# #Posts #Views Ratio #UniqueStu\n"
                   2736: 	CTputs $num "------------------------------------\n"  
                   2737: 	for {set j 1} { $j <= $result($num.$i.max)} { incr j } {
                   2738: 	    CTputs $num [format "%5d %6d %6d %5s %6d\n" $j \
                   2739: 			     $result($num.$i.$j.posts) $result($num.$i.$j.views) \
                   2740: 			     [if {$result($num.$i.$j.ratio) == 0.0} {set temp " "} \
                   2741: 				  {format %.1f $result($num.$i.$j.ratio)}] \
                   2742: 			     $result($num.$i.$j.viewers)]
                   2743: 	}
                   2744:     }
                   2745:     CTputs $num "Overall Unique #viewers: $result($num.viewers)\n"
1.6       albertel 2746: }
                   2747: 
                   2748: ###########################################################
                   2749: # CTcreateReportDialog
                   2750: ###########################################################
                   2751: ###########################################################
                   2752: ###########################################################
                   2753: proc CTcreateReportDialog { num cmdnum } {
                   2754:     global gCT gFile
                   2755: 
                   2756:     
                   2757:     set gCT(summary.section.$cmdnum) 1
                   2758:     set gCT(summary.set.$cmdnum) 1
                   2759: 
                   2760:     set summary [toplevel $gCT($num).summary]
                   2761:     set whoFrame [frame $summary.whoFrame -borderwidth 4 -relief groove]
                   2762:     set whichFrame [frame $summary.whichFrame -borderwidth 4 -relief groove]
                   2763:     set sortFrame [frame $summary.sortFrame]
                   2764:     set file2Frame [frame $summary.file2Frame]
                   2765:     set buttonFrame [frame $summary.buttonFrame]
                   2766:     pack $whoFrame $whichFrame $sortFrame $file2Frame $buttonFrame -side top
                   2767:     pack configure $whoFrame $whichFrame -padx 10 -pady 10
                   2768: 
                   2769:     set sectionFrame [frame $whoFrame.section]
                   2770:     set allFrame [frame $whoFrame.all]
                   2771:     pack $sectionFrame $allFrame -side top
                   2772: 
                   2773:     set gCT(summary.who.$cmdnum) section
                   2774: 
                   2775:     radiobutton $sectionFrame.section -text \
                   2776: 	    "For students in default section:" -variable gCT(summary.who.$cmdnum) \
                   2777: 	    -value section 
                   2778:     entry $sectionFrame.entry -textvariable gCT(summary.section.$cmdnum) -width 3 
                   2779:     pack $sectionFrame.section $sectionFrame.entry -side left
                   2780: 
                   2781:     radiobutton $allFrame.all -text "For all students in the class" \
                   2782: 	    -variable gCT(summary.who.$cmdnum) -value all 
                   2783:     pack $allFrame.all
                   2784: 
                   2785:     set sectionFrame [frame $whichFrame.section]
                   2786:     set allFrame [frame $whichFrame.all]
                   2787:     pack $sectionFrame $allFrame -side top
                   2788: 
                   2789:     set gCT(summary.which.$cmdnum) specific
                   2790: 
                   2791:     radiobutton $sectionFrame.section -text "For set:" \
                   2792: 	    -variable gCT(summary.which.$cmdnum) -value specific 
                   2793:     entry $sectionFrame.entry -textvariable gCT(summary.set.$cmdnum) -width 3 
                   2794:     pack $sectionFrame.section $sectionFrame.entry -side left
                   2795: 
                   2796:     radiobutton $allFrame.all -text "For all sets up to:" -variable \
                   2797: 	    gCT(summary.which.$cmdnum) -value upto 
                   2798:     entry $allFrame.entry -textvariable gCT(summary.set.$cmdnum) -width 3 
                   2799:     pack $allFrame.all $allFrame.entry -side left
                   2800: 
                   2801:     set firstFrame [frame $sortFrame.firstFrame -borderwidth 4 -relief groove]
                   2802:     set secondFrame [frame $sortFrame.secondFrame -borderwidth 4 \
                   2803: 	    -relief groove]
                   2804:     pack $firstFrame $secondFrame -side left
                   2805: 
                   2806:     set gCT(summary.first.$cmdnum) name
                   2807: 
                   2808:     label $firstFrame.label -text "Sorting Order - Primary"
                   2809:     radiobutton $firstFrame.name -text "Student Name" -variable \
                   2810: 	    gCT(summary.first.$cmdnum) -value name
                   2811:     radiobutton $firstFrame.number -text "Student Number" -variable \
                   2812: 	    gCT(summary.first.$cmdnum) -value number
                   2813:     radiobutton $firstFrame.section -text "Section" -variable \
                   2814: 	    gCT(summary.first.$cmdnum) -value section
                   2815:     radiobutton $firstFrame.grade -text "Grade" -variable gCT(summary.first.$cmdnum) \
                   2816: 	    -value grade
                   2817:     pack $firstFrame.label $firstFrame.name $firstFrame.number \
                   2818: 	    $firstFrame.section $firstFrame.grade -side top -anchor w
                   2819: 
                   2820:     set gCT(summary.second.$cmdnum) number
                   2821: 
                   2822:     label $secondFrame.label -text "Sorting Order - Secondary"
                   2823:     radiobutton $secondFrame.name -text "Student Name" -variable \
                   2824: 	    gCT(summary.second.$cmdnum) -value name
                   2825:     radiobutton $secondFrame.number -text "Student Number" -variable \
                   2826: 	    gCT(summary.second.$cmdnum) -value number
                   2827:     radiobutton $secondFrame.section -text "Section" -variable \
                   2828: 	    gCT(summary.second.$cmdnum) -value section
                   2829:     radiobutton $secondFrame.grade -text "Grade" -variable gCT(summary.second.$cmdnum) \
                   2830: 	    -value grade
                   2831:     pack $secondFrame.label $secondFrame.name $secondFrame.number \
                   2832: 	    $secondFrame.section $secondFrame.grade -side top -anchor w
                   2833: 
                   2834:     set defaultFrame [frame $file2Frame.defaultFrame]
                   2835:     set fileFrame [frame $file2Frame.fileFrame]
                   2836:     pack $defaultFrame $fileFrame -side top
                   2837: 
                   2838:     set gCT(summary.filename.$cmdnum) default 
                   2839: 
                   2840:     radiobutton $defaultFrame.default -text "Grader Chooses File Name" \
                   2841: 	-variable gCT(summary.filename.$cmdnum) -value default
                   2842:     pack $defaultFrame.default
                   2843: 
                   2844:     radiobutton $fileFrame.label -text "Specified Output File:" \
                   2845: 	-variable gCT(summary.filename.$cmdnum) -value specified
                   2846:     set entryFrame [frame $fileFrame.entryFrame]
                   2847:     button $fileFrame.select -text "Select File" \
1.7     ! albertel 2848: 	    -command "CTselectOutputFile $cmdnum"
1.6       albertel 2849:     pack $fileFrame.label $entryFrame $fileFrame.select -side left
                   2850:     entry $entryFrame.entry -textvariable gCT(summary.file.$cmdnum) \
                   2851: 	-xscrollcommand "$entryFrame.scroll set"
                   2852:     scrollbar $entryFrame.scroll -orient h -command \
                   2853: 	    "$entryFrame.entry xview"
                   2854:     pack $entryFrame.entry $entryFrame.scroll
                   2855:     pack configure $entryFrame.scroll -fill x
                   2856: 
                   2857:     button $buttonFrame.create -text "Create" -command \
                   2858: 	    "removeWindowEntry Summary
                   2859:              destroy $summary
                   2860:              CTcreateSummaryReport $num $cmdnum"
                   2861:     button $buttonFrame.cancel -text "Cancel" -command \
                   2862: 	    "removeWindowEntry Summary
                   2863:              destroy $summary"
                   2864:     pack $buttonFrame.create $buttonFrame.cancel -side left
                   2865: 
                   2866:     Centre_Dialog $summary default
                   2867: }
1.7     ! albertel 2868: 
        !          2869: ###########################################################
        !          2870: # CTselectOutputFile
        !          2871: ###########################################################
        !          2872: ###########################################################
        !          2873: ###########################################################
        !          2874: proc CTselectOutputFile { num } {
        !          2875:     global gCT
        !          2876:     set gCT(summary.filename.$num) specified
        !          2877:     if { "" != [ set temp [tk_getSaveFile] ] } {set gCT(summary.file.$num) $temp}
        !          2878: }    
1.6       albertel 2879: 
                   2880: ###########################################################
                   2881: # CTcreateSummaryReport
                   2882: ###########################################################
                   2883: ###########################################################
                   2884: ###########################################################
                   2885: proc CTcreateSummaryReport { num cmdnum } {
                   2886:     global gCT gFile
                   2887: 
                   2888:     displayStatus "Opening File" both $cmdnum
                   2889: 
                   2890:     switch $gCT(summary.who.$cmdnum) {
                   2891: 	all {
                   2892: 	    set file ClassSet$gCT(summary.set.$cmdnum).rpt
                   2893: 	}
                   2894: 	section	{
                   2895: 	    set file Sec$gCT(summary.section.$cmdnum)Set$gCT(summary.set.$cmdnum).rpt 
                   2896: 	}
                   2897: 	default	{
                   2898: 	    displayError "An error has occured while creating a summary \
                   2899: 		    report $gCT(summary.section.$cmdnum)"
                   2900: 	    return
                   2901: 	}
                   2902:     }
                   2903: 
                   2904:     if { $gCT(summary.filename.$cmdnum) == "specified" } { 
                   2905: 	set file $gCT(summary.file.$cmdnum)
                   2906:     }
                   2907:     if { $file == "" } { 
                   2908: 	removeStatus
                   2909: 	displayError "Must specify a valid filename"
                   2910: 	return
                   2911:     }
                   2912:     updateStatusMessage "Creating Summary" $cmdnum
                   2913: 
                   2914:     set cwd [pwd]
                   2915:     cd $gFile($num)
                   2916:     set error [ catch {CTcreateSummary $file $cmdnum} ]
                   2917:     cd $cwd
                   2918: 
                   2919:     removeStatus $cmdnum
                   2920: 
                   2921:     if {!$error && "Yes" == [makeSure "Created summary file $file, would you like to see it?"]} {
                   2922: 	set fileId [open [file join $gFile($num) $file] r]
                   2923: 	CTputs $cmdnum [read $fileId]
                   2924: 	CToutput $num $cmdnum 
                   2925:     }
1.2       albertel 2926: }

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