public void Process(PaperParser paperParser)
{
MainRect = paperParser.HeaderRect.GetInnerRect(LeftOffset, TopOffset, RightOffset, BottomOffset);
SetARegion = MainRect.GetInnerRect(0, 0, 1.0 / 3.0, 1);
SetBRegion = MainRect.GetInnerRect(1.0 / 3.0, 0, 2.0 / 3.0, 1);
SetCRegion = MainRect.GetInnerRect(2.0 / 3.0, 0, 1, 1);
isSetAShaded = false;
isSetBShaded = false;
isSetCShaded = false;
ShadeSet = null;
shadedSetCount = 0;
foreach (Shade s in paperParser.HeaderShades)
{
if (SetARegion.IsInside(s.Center))
{
isSetAShaded = true;
ShadeSet = s;
}
else if (SetBRegion.IsInside(s.Center))
{
isSetBShaded = true;
ShadeSet = s;
}
else if (SetCRegion.IsInside(s.Center))
{
isSetCShaded = true;
ShadeSet = s;
}
}
shadedSetCount += isSetAShaded ? 1 : 0;
shadedSetCount += isSetBShaded ? 1 : 0;
shadedSetCount += isSetCShaded ? 1 : 0;
if (shadedSetCount == 0)
{
SetParserResult = SetParserResult.Unshaded;
}
else if (shadedSetCount > 1)
{
SetParserResult = SetParserResult.Multishaded;
}
else if (isSetAShaded)
{
SetParserResult = SetParserResult.SetA;
AssessmentSetResult = AssessmentSet.SetA;
}
else if (isSetBShaded)
{
SetParserResult = SetParserResult.SetB;
AssessmentSetResult = AssessmentSet.SetB;
}
else if (isSetCShaded)
{
SetParserResult = SetParserResult.SetC;
AssessmentSetResult = AssessmentSet.SetC;
}
}
public void fvCreateAssessment_InsertItem()
{
AssessmentSet assessment = new AssessmentSet();
TryUpdateModel(assessment);
if (ModelState.IsValid)
{
OnlineAssessmentEntities _db = new OnlineAssessmentEntities();
_db.AssessmentSets.Add(assessment);
_db.SaveChanges();
Response.Redirect("~/LecturerFolder/ViewAssessment.aspx");
}
}
public bool GetEnabled(AssessmentSet set)
{
switch (set)
{
case AssessmentSet.SetB:
return(SetBEnabled);
case AssessmentSet.SetC:
return(SetCEnabled);
default:
return(true);
}
}
public void SetItems(AssessmentItem[] items, AssessmentSet set)
{
switch (set)
{
case AssessmentSet.SetA:
SetAKeys = items;
break;
case AssessmentSet.SetB:
SetBKeys = items;
break;
case AssessmentSet.SetC:
SetCKeys = items;
break;
}
}
public AssessmentItem[] GetItems(AssessmentSet set)
{
switch (set)
{
case AssessmentSet.SetA:
return(SetAKeys);
case AssessmentSet.SetB:
return(SetBKeys);
case AssessmentSet.SetC:
return(SetCKeys);
default:
return(null);
}
}
private void ComboBoxSet_SelectedIndexChanged(object sender, EventArgs e)
{
switch (comboBoxSet.SelectedIndex)
{
case 0:
assessmentSet = AssessmentSet.SetA;
checkBoxEnabled.Checked = true;
checkBoxEnabled.Enabled = false;
break;
case 1:
assessmentSet = AssessmentSet.SetB;
checkBoxEnabled.Checked = assessment.SetBEnabled;
checkBoxEnabled.Enabled = true;
break;
case 2:
assessmentSet = AssessmentSet.SetC;
checkBoxEnabled.Checked = assessment.SetCEnabled;
checkBoxEnabled.Enabled = true;
break;
}
keyHolder1.Set(1, assessment.GetItems(assessmentSet)[0].Key);
keyHolder2.Set(2, assessment.GetItems(assessmentSet)[1].Key);
keyHolder3.Set(3, assessment.GetItems(assessmentSet)[2].Key);
keyHolder4.Set(4, assessment.GetItems(assessmentSet)[3].Key);
keyHolder5.Set(5, assessment.GetItems(assessmentSet)[4].Key);
keyHolder6.Set(6, assessment.GetItems(assessmentSet)[5].Key);
keyHolder7.Set(7, assessment.GetItems(assessmentSet)[6].Key);
keyHolder8.Set(8, assessment.GetItems(assessmentSet)[7].Key);
keyHolder9.Set(9, assessment.GetItems(assessmentSet)[8].Key);
keyHolder10.Set(10, assessment.GetItems(assessmentSet)[9].Key);
keyHolder11.Set(11, assessment.GetItems(assessmentSet)[10].Key);
keyHolder12.Set(12, assessment.GetItems(assessmentSet)[11].Key);
keyHolder13.Set(13, assessment.GetItems(assessmentSet)[12].Key);
keyHolder14.Set(14, assessment.GetItems(assessmentSet)[13].Key);
keyHolder15.Set(15, assessment.GetItems(assessmentSet)[14].Key);
keyHolder16.Set(16, assessment.GetItems(assessmentSet)[15].Key);
keyHolder17.Set(17, assessment.GetItems(assessmentSet)[16].Key);
keyHolder18.Set(18, assessment.GetItems(assessmentSet)[17].Key);
keyHolder19.Set(19, assessment.GetItems(assessmentSet)[18].Key);
keyHolder20.Set(20, assessment.GetItems(assessmentSet)[19].Key);
keyHolder21.Set(21, assessment.GetItems(assessmentSet)[20].Key);
keyHolder22.Set(22, assessment.GetItems(assessmentSet)[21].Key);
keyHolder23.Set(23, assessment.GetItems(assessmentSet)[22].Key);
keyHolder24.Set(24, assessment.GetItems(assessmentSet)[23].Key);
keyHolder25.Set(25, assessment.GetItems(assessmentSet)[24].Key);
keyHolder26.Set(26, assessment.GetItems(assessmentSet)[25].Key);
keyHolder27.Set(27, assessment.GetItems(assessmentSet)[26].Key);
keyHolder28.Set(28, assessment.GetItems(assessmentSet)[27].Key);
keyHolder29.Set(29, assessment.GetItems(assessmentSet)[28].Key);
keyHolder30.Set(30, assessment.GetItems(assessmentSet)[29].Key);
keyHolder31.Set(31, assessment.GetItems(assessmentSet)[30].Key);
keyHolder32.Set(32, assessment.GetItems(assessmentSet)[31].Key);
keyHolder33.Set(33, assessment.GetItems(assessmentSet)[32].Key);
keyHolder34.Set(34, assessment.GetItems(assessmentSet)[33].Key);
keyHolder35.Set(35, assessment.GetItems(assessmentSet)[34].Key);
keyHolder36.Set(36, assessment.GetItems(assessmentSet)[35].Key);
keyHolder37.Set(37, assessment.GetItems(assessmentSet)[36].Key);
keyHolder38.Set(38, assessment.GetItems(assessmentSet)[37].Key);
keyHolder39.Set(39, assessment.GetItems(assessmentSet)[38].Key);
keyHolder40.Set(40, assessment.GetItems(assessmentSet)[39].Key);
keyHolder41.Set(41, assessment.GetItems(assessmentSet)[40].Key);
keyHolder42.Set(42, assessment.GetItems(assessmentSet)[41].Key);
keyHolder43.Set(43, assessment.GetItems(assessmentSet)[42].Key);
keyHolder44.Set(44, assessment.GetItems(assessmentSet)[43].Key);
keyHolder45.Set(45, assessment.GetItems(assessmentSet)[44].Key);
keyHolder46.Set(46, assessment.GetItems(assessmentSet)[45].Key);
keyHolder47.Set(47, assessment.GetItems(assessmentSet)[46].Key);
keyHolder48.Set(48, assessment.GetItems(assessmentSet)[47].Key);
keyHolder49.Set(49, assessment.GetItems(assessmentSet)[48].Key);
keyHolder50.Set(50, assessment.GetItems(assessmentSet)[49].Key);
keyHolder51.Set(51, assessment.GetItems(assessmentSet)[50].Key);
keyHolder52.Set(52, assessment.GetItems(assessmentSet)[51].Key);
keyHolder53.Set(53, assessment.GetItems(assessmentSet)[52].Key);
keyHolder54.Set(54, assessment.GetItems(assessmentSet)[53].Key);
keyHolder55.Set(55, assessment.GetItems(assessmentSet)[54].Key);
keyHolder56.Set(56, assessment.GetItems(assessmentSet)[55].Key);
keyHolder57.Set(57, assessment.GetItems(assessmentSet)[56].Key);
keyHolder58.Set(58, assessment.GetItems(assessmentSet)[57].Key);
keyHolder59.Set(59, assessment.GetItems(assessmentSet)[58].Key);
keyHolder60.Set(60, assessment.GetItems(assessmentSet)[59].Key);
keyHolder61.Set(61, assessment.GetItems(assessmentSet)[60].Key);
keyHolder62.Set(62, assessment.GetItems(assessmentSet)[61].Key);
keyHolder63.Set(63, assessment.GetItems(assessmentSet)[62].Key);
keyHolder64.Set(64, assessment.GetItems(assessmentSet)[63].Key);
keyHolder65.Set(65, assessment.GetItems(assessmentSet)[64].Key);
keyHolder66.Set(66, assessment.GetItems(assessmentSet)[65].Key);
keyHolder67.Set(67, assessment.GetItems(assessmentSet)[66].Key);
keyHolder68.Set(68, assessment.GetItems(assessmentSet)[67].Key);
keyHolder69.Set(69, assessment.GetItems(assessmentSet)[68].Key);
keyHolder70.Set(70, assessment.GetItems(assessmentSet)[69].Key);
keyHolder71.Set(71, assessment.GetItems(assessmentSet)[70].Key);
keyHolder72.Set(72, assessment.GetItems(assessmentSet)[71].Key);
keyHolder73.Set(73, assessment.GetItems(assessmentSet)[72].Key);
keyHolder74.Set(74, assessment.GetItems(assessmentSet)[73].Key);
keyHolder75.Set(75, assessment.GetItems(assessmentSet)[74].Key);
keyHolder76.Set(76, assessment.GetItems(assessmentSet)[75].Key);
keyHolder77.Set(77, assessment.GetItems(assessmentSet)[76].Key);
keyHolder78.Set(78, assessment.GetItems(assessmentSet)[77].Key);
keyHolder79.Set(79, assessment.GetItems(assessmentSet)[78].Key);
keyHolder80.Set(80, assessment.GetItems(assessmentSet)[79].Key);
keyHolder81.Set(81, assessment.GetItems(assessmentSet)[80].Key);
keyHolder82.Set(82, assessment.GetItems(assessmentSet)[81].Key);
keyHolder83.Set(83, assessment.GetItems(assessmentSet)[82].Key);
keyHolder84.Set(84, assessment.GetItems(assessmentSet)[83].Key);
keyHolder85.Set(85, assessment.GetItems(assessmentSet)[84].Key);
keyHolder86.Set(86, assessment.GetItems(assessmentSet)[85].Key);
keyHolder87.Set(87, assessment.GetItems(assessmentSet)[86].Key);
keyHolder88.Set(88, assessment.GetItems(assessmentSet)[87].Key);
keyHolder89.Set(89, assessment.GetItems(assessmentSet)[88].Key);
keyHolder90.Set(90, assessment.GetItems(assessmentSet)[89].Key);
}
internal static AnswerParser Parse(Assessment assessment, PaperItem[] paperItems, AssessmentSet assessmentSet)
{
switch (assessmentSet)
{
case AssessmentSet.SetA:
return(Parse(assessment, paperItems, SetParserResult.SetA));
case AssessmentSet.SetB:
return(Parse(assessment, paperItems, SetParserResult.SetB));
case AssessmentSet.SetC:
return(Parse(assessment, paperItems, SetParserResult.SetC));
}
return(null);
}
internal static AnswerParser Parse(Assessment assessment, PaperItem[] paperItems, SetParserResult setParserResult)
{
#region Set
AnswerParserResultType resultType = AnswerParserResultType.Valid;
AssessmentSet set = AssessmentSet.SetA;
if (assessment.SetBEnabled || assessment.SetCEnabled)
{
switch (setParserResult)
{
case SetParserResult.SetB:
if (assessment.SetBEnabled)
{
set = AssessmentSet.SetB;
}
else
{
resultType = AnswerParserResultType.DisabledSetShaded;
}
break;
case SetParserResult.SetC:
if (assessment.SetCEnabled)
{
set = AssessmentSet.SetC;
}
else
{
resultType = AnswerParserResultType.DisabledSetShaded;
}
break;
case SetParserResult.Unshaded:
resultType = AnswerParserResultType.SetUnshaded;
break;
case SetParserResult.Multishaded:
resultType = AnswerParserResultType.SetMultishaded;
break;
}
}
if (resultType != AnswerParserResultType.Valid)
{
return(new AnswerParser()
{
ParserResult = resultType
});
}
#endregion
#region Items
AssessmentItem[] answerKeys = assessment.GetItems(set);
if (answerKeys.Length != paperItems.Length)
{
return(new AnswerParser()
{
ParserResult = AnswerParserResultType.Undefined
});
}
PaperKeyResultType[] paperKeyResultTypes = new PaperKeyResultType[answerKeys.Length];
for (int i = 0; i < answerKeys.Length; i++)
{
paperKeyResultTypes[i] = PaperKeyResultType.Correct;
int ansNum = 0;
ansNum += paperItems[i].A ? 1 : 0;
ansNum += paperItems[i].B ? 1 : 0;
ansNum += paperItems[i].C ? 1 : 0;
ansNum += paperItems[i].D ? 1 : 0;
ansNum += paperItems[i].E ? 1 : 0;
if (ansNum == 0)
{
paperKeyResultTypes[i] = PaperKeyResultType.Unshaded;
}
else if (ansNum > 1)
{
paperKeyResultTypes[i] = PaperKeyResultType.Invalid;
}
else
{
switch (answerKeys[i].Key)
{
case Key.A:
paperKeyResultTypes[i] = paperItems[i].A ? PaperKeyResultType.Correct : PaperKeyResultType.Incorrect;
break;
case Key.B:
paperKeyResultTypes[i] = paperItems[i].B ? PaperKeyResultType.Correct : PaperKeyResultType.Incorrect;
break;
case Key.C:
paperKeyResultTypes[i] = paperItems[i].C ? PaperKeyResultType.Correct : PaperKeyResultType.Incorrect;
break;
case Key.D:
paperKeyResultTypes[i] = paperItems[i].D ? PaperKeyResultType.Correct : PaperKeyResultType.Incorrect;
break;
case Key.E:
paperKeyResultTypes[i] = paperItems[i].E ? PaperKeyResultType.Correct : PaperKeyResultType.Incorrect;
break;
}
}
}
#endregion
#region Overall
int correctItems = 0;
int incorrectItems = 0;
int invalidItems = 0;
int unshadedItems = 0;
int totalItems = 0;
int correctPoints = 0;
int incorrectPoints = 0;
int invalidPoints = 0;
int unshadedPoints = 0;
int totalPoints = 0;
for (int i = 0; i < paperKeyResultTypes.Length; i++)
{
switch (paperKeyResultTypes[i])
{
case PaperKeyResultType.Correct:
correctItems++;
correctPoints += answerKeys[i].Points;
break;
case PaperKeyResultType.Incorrect:
incorrectItems++;
incorrectPoints += answerKeys[i].Points;
break;
case PaperKeyResultType.Invalid:
invalidItems++;
invalidPoints += answerKeys[i].Points;
break;
case PaperKeyResultType.Unshaded:
unshadedItems++;
unshadedPoints += answerKeys[i].Points;
break;
}
totalItems++;
totalPoints += answerKeys[i].Points;
}
double percentage = 100 * ((double)correctPoints / totalPoints);
AssessmentResult assessmentResult = percentage >= assessment.PassingRate ? AssessmentResult.Passed : AssessmentResult.Failed;
return(new AnswerParser()
{
ParserResult = AnswerParserResultType.Valid,
AssessmentSet = set,
Answers = paperItems,
AnswerResults = paperKeyResultTypes,
AssessmentResult = assessmentResult,
CorrectItems = correctItems,
IncorrectItems = incorrectItems,
InvalidItems = invalidItems,
UnshadedItems = unshadedItems,
TotalItems = totalItems,
CorrectPoints = correctPoints,
IncorrectPoints = incorrectPoints,
InvalidPoints = invalidPoints,
UnshadedPoints = unshadedPoints,
TotalPoints = totalPoints,
Percentage = percentage
});
#endregion
}
private void ComboBoxSet_SelectedIndexChanged(object sender, EventArgs e)
{
switch (comboBoxSet.SelectedIndex)
{
case 0:
assessmentSet = AssessmentSet.SetA;
checkBoxEnabled.Checked = true;
checkBoxEnabled.Enabled = false;
break;
case 1:
assessmentSet = AssessmentSet.SetB;
checkBoxEnabled.Checked = assessment.SetBEnabled;
checkBoxEnabled.Enabled = true;
break;
case 2:
assessmentSet = AssessmentSet.SetC;
checkBoxEnabled.Checked = assessment.SetCEnabled;
checkBoxEnabled.Enabled = true;
break;
}
keyHolder1.Set(1, assessment.GetItems(assessmentSet)[0].Key);
keyHolder2.Set(2, assessment.GetItems(assessmentSet)[1].Key);
keyHolder3.Set(3, assessment.GetItems(assessmentSet)[2].Key);
keyHolder4.Set(4, assessment.GetItems(assessmentSet)[3].Key);
keyHolder5.Set(5, assessment.GetItems(assessmentSet)[4].Key);
keyHolder6.Set(6, assessment.GetItems(assessmentSet)[5].Key);
keyHolder7.Set(7, assessment.GetItems(assessmentSet)[6].Key);
keyHolder8.Set(8, assessment.GetItems(assessmentSet)[7].Key);
keyHolder9.Set(9, assessment.GetItems(assessmentSet)[8].Key);
keyHolder10.Set(10, assessment.GetItems(assessmentSet)[9].Key);
keyHolder11.Set(11, assessment.GetItems(assessmentSet)[10].Key);
keyHolder12.Set(12, assessment.GetItems(assessmentSet)[11].Key);
keyHolder13.Set(13, assessment.GetItems(assessmentSet)[12].Key);
keyHolder14.Set(14, assessment.GetItems(assessmentSet)[13].Key);
keyHolder15.Set(15, assessment.GetItems(assessmentSet)[14].Key);
keyHolder16.Set(16, assessment.GetItems(assessmentSet)[15].Key);
keyHolder17.Set(17, assessment.GetItems(assessmentSet)[16].Key);
keyHolder18.Set(18, assessment.GetItems(assessmentSet)[17].Key);
keyHolder19.Set(19, assessment.GetItems(assessmentSet)[18].Key);
keyHolder20.Set(20, assessment.GetItems(assessmentSet)[19].Key);
keyHolder21.Set(21, assessment.GetItems(assessmentSet)[20].Key);
keyHolder22.Set(22, assessment.GetItems(assessmentSet)[21].Key);
keyHolder23.Set(23, assessment.GetItems(assessmentSet)[22].Key);
keyHolder24.Set(24, assessment.GetItems(assessmentSet)[23].Key);
keyHolder25.Set(25, assessment.GetItems(assessmentSet)[24].Key);
keyHolder26.Set(26, assessment.GetItems(assessmentSet)[25].Key);
keyHolder27.Set(27, assessment.GetItems(assessmentSet)[26].Key);
keyHolder28.Set(28, assessment.GetItems(assessmentSet)[27].Key);
keyHolder29.Set(29, assessment.GetItems(assessmentSet)[28].Key);
keyHolder30.Set(30, assessment.GetItems(assessmentSet)[29].Key);
keyHolder31.Set(31, assessment.GetItems(assessmentSet)[30].Key);
keyHolder32.Set(32, assessment.GetItems(assessmentSet)[31].Key);
keyHolder33.Set(33, assessment.GetItems(assessmentSet)[32].Key);
keyHolder34.Set(34, assessment.GetItems(assessmentSet)[33].Key);
keyHolder35.Set(35, assessment.GetItems(assessmentSet)[34].Key);
keyHolder36.Set(36, assessment.GetItems(assessmentSet)[35].Key);
keyHolder37.Set(37, assessment.GetItems(assessmentSet)[36].Key);
keyHolder38.Set(38, assessment.GetItems(assessmentSet)[37].Key);
keyHolder39.Set(39, assessment.GetItems(assessmentSet)[38].Key);
keyHolder40.Set(40, assessment.GetItems(assessmentSet)[39].Key);
keyHolder41.Set(41, assessment.GetItems(assessmentSet)[40].Key);
keyHolder42.Set(42, assessment.GetItems(assessmentSet)[41].Key);
keyHolder43.Set(43, assessment.GetItems(assessmentSet)[42].Key);
keyHolder44.Set(44, assessment.GetItems(assessmentSet)[43].Key);
keyHolder45.Set(45, assessment.GetItems(assessmentSet)[44].Key);
keyHolder46.Set(46, assessment.GetItems(assessmentSet)[45].Key);
keyHolder47.Set(47, assessment.GetItems(assessmentSet)[46].Key);
keyHolder48.Set(48, assessment.GetItems(assessmentSet)[47].Key);
keyHolder49.Set(49, assessment.GetItems(assessmentSet)[48].Key);
keyHolder50.Set(50, assessment.GetItems(assessmentSet)[49].Key);
keyHolder51.Set(51, assessment.GetItems(assessmentSet)[50].Key);
keyHolder52.Set(52, assessment.GetItems(assessmentSet)[51].Key);
keyHolder53.Set(53, assessment.GetItems(assessmentSet)[52].Key);
keyHolder54.Set(54, assessment.GetItems(assessmentSet)[53].Key);
keyHolder55.Set(55, assessment.GetItems(assessmentSet)[54].Key);
keyHolder56.Set(56, assessment.GetItems(assessmentSet)[55].Key);
keyHolder57.Set(57, assessment.GetItems(assessmentSet)[56].Key);
keyHolder58.Set(58, assessment.GetItems(assessmentSet)[57].Key);
keyHolder59.Set(59, assessment.GetItems(assessmentSet)[58].Key);
keyHolder60.Set(60, assessment.GetItems(assessmentSet)[59].Key);
}
