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gpa grade gradient, cleartable on get gpa

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This commit is contained in:
liranbg 2014-10-13 04:31:36 +03:00
parent a33939c93b
commit 10f53aa3f3
8 changed files with 237 additions and 219 deletions
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418
main/CourseTab/coursestablemanager.cpp
View file

@ -5,46 +5,46 @@
*/
coursesTableManager::coursesTableManager(QTableWidget *ptr, user *usrPtr)
{
this->gp = NULL;
this->us = usrPtr;
this->courseTBL = ptr;
this->gp = NULL;
this->us = usrPtr;
this->courseTBL = ptr;
/*
/*
* Initilizing Table
*/
courseTBL->setRowCount(0);
courseTBL->setColumnCount(COURSE_FIELDS);
QStringList mz;
mz << QObject::tr("Number") << QObject::tr("Year") << QObject::tr("Semester") << QObject::tr("Serial") << QObject::tr("Name") << QObject::tr("Type") << QObject::tr("Points") << QObject::tr("Hours") << QObject::tr("Grade") << QObject::tr("Additions");
courseTBL->setHorizontalHeaderLabels(mz);
courseTBL->verticalHeader()->setVisible(false);
courseTBL->setSelectionMode(QAbstractItemView::SingleSelection);
courseTBL->setShowGrid(true);
courseTBL->setStyleSheet("QTableView {selection-background-color: red;}");
courseTBL->setRowCount(0);
courseTBL->setColumnCount(COURSE_FIELDS);
QStringList mz;
mz << QObject::tr("Number") << QObject::tr("Year") << QObject::tr("Semester") << QObject::tr("Serial") << QObject::tr("Name") << QObject::tr("Type") << QObject::tr("Points") << QObject::tr("Hours") << QObject::tr("Grade") << QObject::tr("Additions");
courseTBL->setHorizontalHeaderLabels(mz);
courseTBL->verticalHeader()->setVisible(false);
courseTBL->setSelectionMode(QAbstractItemView::SingleSelection);
courseTBL->setShowGrid(true);
courseTBL->setStyleSheet("QTableView {selection-background-color: red;}");
graph = new gradegraph(ptr);
graph = new gradegraph(ptr);
}
coursesTableManager::~coursesTableManager()
{
courseTBL = NULL;
delete gp;
gp = NULL;
courseTBL = NULL;
delete gp;
gp = NULL;
}
/**
* @brief coursesTableManager::insertJceCoursesIntoTable phrasing the course list to rows in table
*/
void coursesTableManager::insertJceCoursesIntoTable()
{
for (gradeCourse *c: gp->getCourses())
for (gradeCourse *c: gp->getCourses())
{
if (us->getInfluenceCourseOnly())
if (us->getInfluenceCourseOnly())
{
if (isCourseInfluence(c))
addRow(c);
if (isCourseInfluence(c))
addRow(c);
}
else
addRow(c);
else
addRow(c);
}
}
/**
@ -53,9 +53,9 @@ void coursesTableManager::insertJceCoursesIntoTable()
*/
void coursesTableManager::setCoursesList(QString &html)
{
if (gp != NULL)
gp->~GradePage();
gp = new GradePage(html);
clearTable();
gp = new GradePage(html);
insertJceCoursesIntoTable();
}
/**
* @brief coursesTableManager::changes when user changes the table manually it updates it
@ -67,81 +67,85 @@ void coursesTableManager::setCoursesList(QString &html)
bool coursesTableManager::changes(QString change, int row, int col)
{
bool isNumFlag = true;
if (courseTBL->item(row,gradeCourse::CourseScheme::SERIAL) == NULL)
return true;
bool isNumFlag = true;
if (courseTBL->item(row,gradeCourse::CourseScheme::SERIAL) == NULL)
return true;
int serialCourse = courseTBL->item(row,gradeCourse::CourseScheme::SERIAL)->text().toInt();
for (gradeCourse *c: gp->getCourses())
int serialCourse = courseTBL->item(row,gradeCourse::CourseScheme::SERIAL)->text().toInt();
for (gradeCourse *c: gp->getCourses())
{
if (c->getSerialNum() == serialCourse)
if (c->getSerialNum() == serialCourse)
{
switch (col)
switch (col)
{
case (gradeCourse::CourseScheme::COURSE_NUMBER_IN_LIST):
c->setCourseNumInList(change.toInt());
break;
c->setCourseNumInList(change.toInt());
break;
case (gradeCourse::CourseScheme::YEAR):
c->setYear(change.toInt());
break;
c->setYear(change.toInt());
break;
case (gradeCourse::CourseScheme::SEMESTER):
c->setSemester(change.toInt());
break;
c->setSemester(change.toInt());
break;
case (gradeCourse::CourseScheme::NAME):
c->setName(change);
break;
c->setName(change);
break;
case (gradeCourse::CourseScheme::TYPE):
c->setType(change);
break;
c->setType(change);
break;
case (gradeCourse::CourseScheme::POINTS):
{
{
change.toDouble(&isNumFlag);
if (!isNumFlag)
{
{
courseTBL->item(row,col)->setText(QString::number(c->getPoints()));
}
}
else
c->setPoints(change.toDouble());
c->setPoints(change.toDouble());
break;
}
case (gradeCourse::CourseScheme::HOURS):
{
change.toDouble(&isNumFlag);
if (!isNumFlag)
{
courseTBL->item(row,col)->setText(QString::number(c->getHours()));
}
else
c->setHours(change.toDouble());
break;
}
case (gradeCourse::CourseScheme::GRADE):
{
change.toDouble(&isNumFlag);
if (!isNumFlag)
{
courseTBL->item(row,col)->setText(QString::number(c->getGrade()));
}
else
{
if ((change.toDouble() >= 0) && (change.toDouble() <= 100))
c->setGrade(change.toDouble());
else
courseTBL->item(row,col)->setText(QString::number(c->getGrade()));
}
break;
}
case (gradeCourse::CourseScheme::ADDITION):
c->setAdditions(change);
break;
}
break;
case (gradeCourse::CourseScheme::HOURS):
{
change.toDouble(&isNumFlag);
if (!isNumFlag)
{
courseTBL->item(row,col)->setText(QString::number(c->getHours()));
}
else
c->setHours(change.toDouble());
break;
}
case (gradeCourse::CourseScheme::GRADE):
{
change.toDouble(&isNumFlag);
if (!isNumFlag) //not a number
{
courseTBL->item(row,col)->setText(QString::number(c->getGrade()));
}
else
{
if ((change.toDouble() >= 0) && (change.toDouble() <= 100))
{
c->setGrade(change.toDouble());
colorTheGrade(row);
}
else
courseTBL->item(row,col)->setText(QString::number(c->getGrade()));
}
break;
}
case (gradeCourse::CourseScheme::ADDITION):
c->setAdditions(change);
break;
}
break;
}
}
return isNumFlag;
return isNumFlag;
}
/**
@ -150,192 +154,202 @@ bool coursesTableManager::changes(QString change, int row, int col)
*/
void coursesTableManager::addRow(const gradeCourse *courseToAdd)
{
int i=1,j=1;
int i=1,j=1;
j = 0;
QTableWidgetItem *number,*year,*semester,*serial,*name,*type,*points,*hours,*grade,*addition;
const gradeCourse * c;
if (courseToAdd != NULL)
j = 0;
QTableWidgetItem *number,*year,*semester,*serial,*name,*type,*points,*hours,*grade,*addition;
const gradeCourse * c;
if (courseToAdd != NULL)
{
c = courseToAdd;
if (!isCourseAlreadyInserted(c->getSerialNum()))
c = courseToAdd;
if (!isCourseAlreadyInserted(c->getSerialNum()))
{
courseTBL->setRowCount(courseTBL->rowCount() + 1);
i = courseTBL->rowCount()-1;
courseTBL->setRowCount(courseTBL->rowCount() + 1);
i = courseTBL->rowCount()-1;
number = new QTableWidgetItem();
number->setData(Qt::EditRole, c->getCourseNumInList());
number->setFlags(number->flags() & ~Qt::ItemIsEditable);
number = new QTableWidgetItem();
number->setData(Qt::EditRole, c->getCourseNumInList());
number->setFlags(number->flags() & ~Qt::ItemIsEditable);
year = new QTableWidgetItem();
year->setData(Qt::EditRole,c->getYear());
year->setFlags(year->flags() & ~Qt::ItemIsEditable);
year = new QTableWidgetItem();
year->setData(Qt::EditRole,c->getYear());
year->setFlags(year->flags() & ~Qt::ItemIsEditable);
semester = new QTableWidgetItem();
semester->setData(Qt::EditRole,c->getSemester());
semester->setFlags(semester->flags() & ~Qt::ItemIsEditable);
semester = new QTableWidgetItem();
semester->setData(Qt::EditRole,c->getSemester());
semester->setFlags(semester->flags() & ~Qt::ItemIsEditable);
serial = new QTableWidgetItem();
serial->setData(Qt::EditRole,c->getSerialNum());
serial->setFlags(serial->flags() & ~Qt::ItemIsEditable);
serial = new QTableWidgetItem();
serial->setData(Qt::EditRole,c->getSerialNum());
serial->setFlags(serial->flags() & ~Qt::ItemIsEditable);
name = new QTableWidgetItem();
name->setData(Qt::EditRole,c->getName());
name->setFlags(name->flags() & ~Qt::ItemIsEditable);
name = new QTableWidgetItem();
name->setData(Qt::EditRole,c->getName());
name->setFlags(name->flags() & ~Qt::ItemIsEditable);
type = new QTableWidgetItem();
type->setData(Qt::EditRole, c->getType());
type->setFlags(type->flags() & ~Qt::ItemIsEditable);
type = new QTableWidgetItem();
type->setData(Qt::EditRole, c->getType());
type->setFlags(type->flags() & ~Qt::ItemIsEditable);
points = new QTableWidgetItem();
points->setData(Qt::EditRole, c->getPoints());
points->setFlags(points->flags() & ~Qt::ItemIsEditable);
points = new QTableWidgetItem();
points->setData(Qt::EditRole, c->getPoints());
points->setFlags(points->flags() & ~Qt::ItemIsEditable);
hours = new QTableWidgetItem();
hours->setData(Qt::EditRole, c->getHours());
hours->setFlags(hours->flags() & ~Qt::ItemIsEditable);
hours = new QTableWidgetItem();
hours->setData(Qt::EditRole, c->getHours());
hours->setFlags(hours->flags() & ~Qt::ItemIsEditable);
grade = new QTableWidgetItem();
//grade->setData(Qt::EditRole,c->getGrade());
//BUG QT bug
//good for sorting, the problem is when you edit -> the cell indicator disappear
grade->setText(QString::number(c->getGrade()));
grade = new QTableWidgetItem();
//grade->setData(Qt::EditRole,c->getGrade());
//BUG QT bug
//good for sorting, the problem is when you edit -> the cell indicator disappear
grade->setText(QString::number(c->getGrade()));
addition = new QTableWidgetItem();
addition->setData(Qt::EditRole,c->getAddidtions());
addition = new QTableWidgetItem();
addition->setData(Qt::EditRole,c->getAddidtions());
courseTBL->setItem(i,j++,number);
courseTBL->setItem(i,j++,year);
courseTBL->setItem(i,j++,semester);
courseTBL->setItem(i,j++,serial);
courseTBL->setItem(i,j++,name);
courseTBL->setItem(i,j++,type);
courseTBL->setItem(i,j++,points);
courseTBL->setItem(i,j++,hours);
courseTBL->setItem(i,j,grade);
courseTBL->setItem(i,j++,number);
courseTBL->setItem(i,j++,year);
courseTBL->setItem(i,j++,semester);
courseTBL->setItem(i,j++,serial);
courseTBL->setItem(i,j++,name);
courseTBL->setItem(i,j++,type);
courseTBL->setItem(i,j++,points);
courseTBL->setItem(i,j++,hours);
courseTBL->setItem(i,j++,grade);
courseTBL->setItem(i,j,addition);
//FIXME : make it a function, add it when cell has changed
if(c->getGrade() < 55 && c->getGrade() != 0)
{
courseTBL->item(i, j)->setBackground(Qt::darkRed);
courseTBL->item(i,j)->setTextColor(Qt::white);
}
else if(55 <= c->getGrade() && c->getGrade() < 70 )
{
courseTBL->item(i, j)->setBackground(Qt::darkYellow);
courseTBL->item(i,j)->setTextColor(Qt::white);
}
// else if(70 < c->getGrade() && c->getGrade() <= 80 )
// courseTBL->item(i, j)->setBackground(Qt::darkGreen); //They Look Bad!!
// else if(c->getGrade() > 80)
// courseTBL->item(i, j)->setBackground(Qt::green);
j++;
courseTBL->setItem(i,j,addition);
colorTheGrade(i);
}
}
else
else
{
qCritical() << Q_FUNC_INFO << " no course to load!";
qCritical() << Q_FUNC_INFO << " no course to load!";
}
courseTBL->resizeColumnsToContents();
courseTBL->resizeRowsToContents();
courseTBL->resizeColumnsToContents();
courseTBL->resizeRowsToContents();
}
double coursesTableManager::getAvg()
{
if (this->gp != NULL)
return gp->getAvg();
return 0;
if (this->gp != NULL)
return gp->getAvg();
return 0;
}
void coursesTableManager::showGraph()
bool coursesTableManager::showGraph()
{
qDebug() << Q_FUNC_INFO;
if (gp != NULL)
qDebug() << Q_FUNC_INFO;
if (gp != NULL)
{
this->graph->showGraph(gp);
}
else
{
qWarning() << Q_FUNC_INFO << "open with null grade page";
this->graph->showGraph(gp);
return true;
}
qWarning() << Q_FUNC_INFO << "open with null grade page";
return false;
}
void coursesTableManager::influnceCourseChanged(bool ignoreCourseStatus)
{
if (ignoreCourseStatus)
if (ignoreCourseStatus)
{
int i = 0;
while (i < courseTBL->rowCount())
int i = 0;
while (i < courseTBL->rowCount())
{
if (courseTBL->item(i,gradeCourse::CourseScheme::POINTS)->text().compare("0") == 0)
courseTBL->removeRow(i--);
i++;
if (courseTBL->item(i,gradeCourse::CourseScheme::POINTS)->text().compare("0") == 0)
courseTBL->removeRow(i--);
i++;
}
}
else
else
{
if (this->gp != NULL)
for (gradeCourse *c: gp->getCourses())
{
if (!(isCourseAlreadyInserted(c->getSerialNum())))
if (c->getPoints() == 0)
addRow(c);
}
if (this->gp != NULL)
for (gradeCourse *c: gp->getCourses())
{
if (!(isCourseAlreadyInserted(c->getSerialNum())))
if (c->getPoints() == 0)
addRow(c);
}
}
}
void coursesTableManager::clearTable()
{
if (courseTBL->rowCount() == 0)
return;
if (courseTBL->rowCount() == 0)
return;
int i = 0; //starting point
while (courseTBL->rowCount() > i)
int i = 0; //starting point
while (courseTBL->rowCount() > i)
{
gp->removeCourse(courseTBL->item(i,gradeCourse::CourseScheme::SERIAL)->text());
courseTBL->removeRow(i);
if (gp != NULL)
gp->removeCourse(courseTBL->item(i,gradeCourse::CourseScheme::SERIAL)->text());
courseTBL->removeRow(i);
}
gp = NULL;
courseTBL->repaint();
if (gp != NULL)
delete gp;
gp = NULL;
courseTBL->repaint();
}
gradeCourse *coursesTableManager::getCourseByRow(int row)
{
QString courseSerial = courseTBL->item(row,gradeCourse::CourseScheme::SERIAL)->text();
for (gradeCourse *c: gp->getCourses())
QString courseSerial = courseTBL->item(row,gradeCourse::CourseScheme::SERIAL)->text();
for (gradeCourse *c: gp->getCourses())
{
if (c->getSerialNum() == courseSerial.toDouble())
return c;
if (c->getSerialNum() == courseSerial.toDouble())
return c;
}
return NULL;
return NULL;
}
bool coursesTableManager::isCourseAlreadyInserted(double courseID)
{
int i;
for (i = courseTBL->rowCount(); i >= 0; --i)
int i;
for (i = courseTBL->rowCount(); i >= 0; --i)
{
if (courseTBL->item(i,gradeCourse::CourseScheme::SERIAL) != NULL)
if (courseTBL->item(i,gradeCourse::CourseScheme::SERIAL) != NULL)
{
QString courseSerial = courseTBL->item(i,gradeCourse::CourseScheme::SERIAL)->text();
if (QString::number(courseID) == courseSerial)
return true;
QString courseSerial = courseTBL->item(i,gradeCourse::CourseScheme::SERIAL)->text();
if (QString::number(courseID) == courseSerial)
return true;
}
}
return false;
return false;
}
bool coursesTableManager::isCourseInfluence(const gradeCourse *courseToCheck)
{
if (courseToCheck->getPoints() > 0)
return true;
return false;
if (courseToCheck->getPoints() > 0)
return true;
return false;
}
/**
* @brief coursesTableManager::colorTheGrade - color the course grade
* @param rowIndex - course's row index
*/
void coursesTableManager::colorTheGrade(int rowIndex)
{
gradeCourse * temp = getCourseByRow(rowIndex);
if (temp != NULL)
{
if (temp->getGrade() != 0)
{
float green,red, blue = 0;
float grade = ((float)temp->getGrade());
green = qRound(grade * 255 / 100);
red = qRound((255 * (100 - grade) / 100));
blue = 0;
//higher the grade -> the greener it is
courseTBL->item(rowIndex,gradeCourse::CourseScheme::GRADE)->setBackground(QColor(red,green,blue));
courseTBL->item(rowIndex,gradeCourse::CourseScheme::GRADE)->setTextColor(Qt::black);
}
}
}

10
main/CourseTab/coursestablemanager.h
View file

@ -2,17 +2,13 @@
#define COURSESTABLEMANAGER_H
#include <QApplication>
#include <QDesktopWidget>
#include <QtCore/QCoreApplication>
#include <QtGlobal>
#include <QHeaderView>
#include <QMessageBox>
#include <QTableWidget>
#include <QString>
#include <QMessageBox>
#include <list>
#include "./src/jceData/Grades/graph/gradegraph.h"
#include "./src/jceData/Grades/gradePage.h"
#include "./src/jceSettings/user.h"
@ -28,7 +24,7 @@ public:
void addRow(const gradeCourse * courseToAdd = 0);
double getAvg();
void showGraph();
bool showGraph();
void influnceCourseChanged(bool status);
void clearTable();
@ -42,6 +38,8 @@ private:
gradeCourse * getCourseByRow(int row);
bool isCourseAlreadyInserted(double courseID);
bool isCourseInfluence(const gradeCourse *courseToCheck);
void colorTheGrade(int rowIndex);
};
#endif // COURSESTABLEMANAGER_H

2
main/LoginTab/loginhandler.cpp
View file

@ -59,6 +59,7 @@ bool loginHandler::makeConnection()
{
case jceLogin::JCE_YOU_ARE_IN:
{
statusBar->setIconConnectionStatus(jceStatusBar::LoggedIn);
logggedInFlag = true;
return logggedInFlag;
}
@ -145,7 +146,6 @@ int loginHandler::makeCalendarRequest(int year, int semester)
else
return jceLogin::JCE_NOT_CONNECTED;
}
int loginHandler::makeExamsScheduleRequest(int year, int semester)
{

4
main/mainscreen.cpp
View file

@ -152,7 +152,6 @@ void MainScreen::on_ratesButton_clicked()
statusBar->setIconConnectionStatus(jceStatusBar::Inserting);
pageString = loginHandel->getCurrentPageContect();
courseTableMgr->setCoursesList(pageString);
courseTableMgr->insertJceCoursesIntoTable();
statusBar->setIconConnectionStatus(jceStatusBar::Done);
}
else if (status == jceLogin::JCE_NOT_CONNECTED)
@ -231,7 +230,8 @@ void MainScreen::on_clearTableButton_clicked()
void MainScreen::on_graphButton_clicked()
{
qDebug() << Q_FUNC_INFO;
courseTableMgr->showGraph();
if (!courseTableMgr->showGraph())
QMessageBox::critical(this,tr("Error"),tr("You must to load GPA first\nClick on 'Get GPA'"));
}

2
src/jceConnection/jcesslclient.cpp
View file

@ -172,7 +172,7 @@ bool jceSSLClient::recieveData(QString *str)
disconnect(this, SIGNAL(readyRead()), this, SLOT(readIt()));
str->append(packet);
// qDebug() << *str; //if you want to see the whole packet, unmark me
qDebug() << *str; //if you want to see the whole packet, unmark me
qDebug() << Q_FUNC_INFO << "packet size: " << packetSizeRecieved << "received data lenght: " << str->length();
qDebug() << Q_FUNC_INFO << "return with flag: " << recieveLastPacket;

9
src/jceData/Grades/gradePage.cpp
View file

@ -135,8 +135,10 @@ gradeCourse* GradePage::lineToCourse(QString line)
if (year >= maxYear)
maxYear = year;
if (year <= minYear)
if ((year <= minYear) && (points > 0)) //not graded yet isnt influced year!
{
minYear = year;
}
tempC = new gradeCourse(year,semester,courseNumInList,serial,name,type,points,hours,grade,additions);
return tempC;
@ -152,11 +154,12 @@ bool GradePage::isGradedYet(QString grade)
if (strlen(grade.toStdString().c_str()) <= 1)
return false;
for (char c: grade.toStdString())
for (QChar c: grade)
{
if (c == '\0')
break;
if (((!isdigit((int)c)) && (!isspace((int)c)))) //48 = 0, 57 = 9
if (((!c.isDigit()) && (!c.isSpace()))) //48 = 0, 57 = 9
return false;
}

8
src/jceData/Grades/graph/gradegraph.cpp
View file

@ -17,7 +17,8 @@ void gradegraph::showGraph(GradePage *gpPTR)
qDebug() << Q_FUNC_INFO;
this->gp = gpPTR;
clearGraph();
if (ui->graphwidget->graphCount() > 0)
clearGraph();
setVisualization();
setGraphsData();
@ -34,7 +35,7 @@ gradegraph::~gradegraph()
void gradegraph::setGraphsData()
{
int minYearInList = gp->getMinYearInList();
int minYearInList = gp->getMinYearInList()-1;
int maxYearInList = gp->getMaxYearInList()+1;
int xRangeForYear = (maxYearInList - minYearInList+2)*3;
QVector<double> SemesterialAvg(xRangeForYear),yearlyAvg(xRangeForYear),indicatorX(xRangeForYear);
@ -134,8 +135,7 @@ void gradegraph::setVisualization()
ui->graphwidget->graph(1)->setPen(QPen( QColor(Qt::GlobalColor::red)));
ui->graphwidget->graph(1)->setScatterStyle(QCPScatterStyle(QCPScatterStyle::ssCircle, Qt::red, Qt::red, 7));
int minYearInList = gp->getMinYearInList();
int minYearInList = gp->getMinYearInList()-1;
int maxYearInList = gp->getMaxYearInList()+1;
int xRangeForYear = (maxYearInList - minYearInList+2)*3;

3
src/jceSettings/jcelogin.cpp
View file

@ -325,7 +325,10 @@ void jceLogin::reValidation()
if (checkValidation())
{
if (makeSecondVisit() == true)
{
statusBar->setIconConnectionStatus(jceStatusBar::LoggedIn);
qDebug() << Q_FUNC_INFO << "Validated";
}
else
qWarning() << Q_FUNC_INFO << "Second visit finished with an error";
}