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mainwindow.cpp
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mainwindow.cpp
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#include "mainwindow.h"
#include "./ui_mainwindow.h"
mainpage::mainpage(QWidget *parent)
: QMainWindow(parent)
, myDict(Dictionary("slang", '\t'))
, ui(new Ui::mainpage)
{
this->setFixedSize(800, 500);
this->setUnifiedTitleAndToolBarOnMac(false); // activate Mac-style toolbar
// this->setAttribute(Qt::WA_TranslucentBackground);
this->setWindowOpacity(0.985);
QCoreApplication::instance()->installEventFilter(this);
//ui->datasetBtt->setText("<p style='text-align:left;'>Hello</p>This text is left aligned<span style='float:right;'> This text is right aligned </span></p>");
ui->setupUi(this);
ui->leftpage->setGeometry(QRect(10, 10, 251, 425));
ui->searchBar->setGeometry(10, 10, 251, 28);
ui->recommendationBar->setGeometry(10, 50, 251, 300);
ui->line->setGeometry(260, 0, 16, 481);
ui->recommendationBar->setVisible(false);
// myDict = Dictionary("slang.txt", '\t');
//qDebug() << myDict.size << "\n";
}
void mainpage::getPrediction(std::string pref) {
ui->recommendationBar->clear();
std::vector<std::string> preds = myDict.prediction(pref);
for (int i = 0; i < preds.size(); i++) {
//qDebug() << QString::fromUtf8(preds[i]) << " ";
QListWidgetItem* item = new QListWidgetItem;
item->setText(QString::fromUtf8(preds[i]));
ui->recommendationBar->addItem(item);
}
//qDebug() << "\n";
}
bool mainpage::eventFilter(QObject *obj, QEvent *event)
{
if ( !dynamic_cast<QInputEvent*>( event ) ) return false;
while ( obj != NULL ) {
if (obj == (QObject*)ui->datasetBtt || obj == (QObject*)ui->searchbyBtt || obj == (QObject*)ui->favlistBtt || obj == (QObject*)ui->historyBtt || obj == (QObject*)ui->quizBtt) {
QPushButton* k = (QPushButton*) obj;
if (event->type() == QEvent::HoverEnter)
{
k->setStyleSheet("background-color: rgb(241, 242, 246);");
QGraphicsDropShadowEffect* effect = new QGraphicsDropShadowEffect( );
effect->setBlurRadius( 10 );
effect->setOffset(1.0);
k->setGraphicsEffect( effect );
}
else if (event->type() == QEvent::HoverLeave) {
k->setStyleSheet("background-color: rgb(193, 193, 193);");
k->setFocusPolicy(Qt::NoFocus);
k->setGraphicsEffect( nullptr );
}
else if (event->type() == QEvent::MouseButtonPress) {
QGraphicsDropShadowEffect* effect = new QGraphicsDropShadowEffect( );
effect->setBlurRadius( 10 );
effect->setOffset(3.0);
k->setGraphicsEffect( effect );
effect->setOffset(1.0);
k->setGraphicsEffect( effect );
}
}
else if (obj == (QObject*) ui->searchBar) {
QLineEdit* k = (QLineEdit*) obj;
if (event->type() == QEvent::KeyRelease) {
QKeyEvent* events = static_cast<QKeyEvent*>(event);
if (events->key() == Qt::Key_Backspace) {
QString temptext = k->text();
if (temptext.length() == 0) {
//ui->leftpage->setGeometry(QRect(0, 0, 251, 425) );
QParallelAnimationGroup* groupAni = new QParallelAnimationGroup;
QPropertyAnimation *animation1 = new QPropertyAnimation(ui->settingText, "geometry");
animation1->setDuration(100);
animation1->setStartValue(QRect(0, ui->settingText->geometry().y(), 251, 425));
animation1->setEndValue(QRect(0, 0, 251, 425));
groupAni->addAnimation(animation1);
QPropertyAnimation *animation2 = new QPropertyAnimation(ui->datasetBtt, "geometry");
animation2->setDuration(100);
animation2->setStartValue(QRect(0, ui->datasetBtt->geometry().y(), 251, 425));
animation2->setEndValue(QRect(0, 30, 251, 425));
groupAni->addAnimation(animation2);
QPropertyAnimation *animation3 = new QPropertyAnimation(ui->searchbyBtt, "geometry");
animation3->setDuration(100);
animation3->setStartValue(QRect(0, ui->searchbyBtt->geometry().y(), 251, 425));
animation3->setEndValue(QRect(0, 75, 251, 425));
groupAni->addAnimation(animation3);
QPropertyAnimation *animation4 = new QPropertyAnimation(ui->extensionText, "geometry");
animation4->setDuration(100);
animation4->setStartValue(QRect(0, ui->extensionText->geometry().y(), 251, 425));
animation4->setEndValue(QRect(0, 120, 251, 425));
groupAni->addAnimation(animation4);
QPropertyAnimation *animation5 = new QPropertyAnimation(ui->favlistBtt, "geometry");
animation5->setDuration(100);
animation5->setStartValue(QRect(0, ui->favlistBtt->geometry().y(), 251, 425));
animation5->setEndValue(QRect(0, 150, 251, 425));
groupAni->addAnimation(animation5);
QPropertyAnimation *animation6 = new QPropertyAnimation(ui->historyBtt, "geometry");
animation6->setDuration(100);
animation6->setStartValue(QRect(0, ui->historyBtt->geometry().y(), 251, 425));
animation6->setEndValue(QRect(0, 195, 251, 425));
groupAni->addAnimation(animation6);
QPropertyAnimation *animation7 = new QPropertyAnimation(ui->quizBtt, "geometry");
animation7->setDuration(100);
animation7->setStartValue(QRect(0, ui->quizBtt->geometry().y(), 251, 425));
animation7->setEndValue(QRect(0, 240, 251, 425));
groupAni->addAnimation(animation7);
QPropertyAnimation *animation8 = new QPropertyAnimation(ui->groupText, "geometry");
animation8->setDuration(100);
animation8->setStartValue(QRect(0, ui->groupText->geometry().y(), 251, 425));
animation8->setEndValue(QRect(0, 385, 251, 425));
groupAni->addAnimation(animation8);
QPropertyAnimation *animation9 = new QPropertyAnimation(ui->courseText, "geometry");
animation9->setDuration(100);
animation9->setStartValue(QRect(0, ui->courseText->geometry().y(), 251, 425));
animation9->setEndValue(QRect(0, 410, 251, 425));
groupAni->addAnimation(animation9);
groupAni->start();
ui->recommendationBar->setVisible(false);
}
getPrediction(temptext.toStdString());
}
else {
QString temptext = k->text();
if (temptext.length() > 0) {
QParallelAnimationGroup* groupAni = new QParallelAnimationGroup;
QPropertyAnimation *animation1 = new QPropertyAnimation(ui->settingText, "geometry");
animation1->setDuration(100);
animation1->setStartValue(QRect(0, ui->settingText->geometry().y(), 251, 425));
animation1->setEndValue(QRect(0, 315, 251, 425));
groupAni->addAnimation(animation1);
QPropertyAnimation *animation2 = new QPropertyAnimation(ui->datasetBtt, "geometry");
animation2->setDuration(100);
animation2->setStartValue(QRect(0, ui->datasetBtt->geometry().y(), 251, 425));
animation2->setEndValue(QRect(0, 345, 251, 425));
groupAni->addAnimation(animation2);
QPropertyAnimation *animation3 = new QPropertyAnimation(ui->searchbyBtt, "geometry");
animation3->setDuration(100);
animation3->setStartValue(QRect(0, ui->searchbyBtt->geometry().y(), 251, 425));
animation3->setEndValue(QRect(0, 390, 251, 425));
groupAni->addAnimation(animation3);
QPropertyAnimation *animation4 = new QPropertyAnimation(ui->extensionText, "geometry");
animation4->setDuration(100);
animation4->setStartValue(QRect(0, ui->extensionText->geometry().y(), 251, 425));
animation4->setEndValue(QRect(0, 435, 251, 425));
groupAni->addAnimation(animation4);
QPropertyAnimation *animation5 = new QPropertyAnimation(ui->favlistBtt, "geometry");
animation5->setDuration(100);
animation5->setStartValue(QRect(0, ui->favlistBtt->geometry().y(), 251, 425));
animation5->setEndValue(QRect(0, 465, 251, 425));
groupAni->addAnimation(animation5);
QPropertyAnimation *animation6 = new QPropertyAnimation(ui->historyBtt, "geometry");
animation6->setDuration(100);
animation6->setStartValue(QRect(0, ui->historyBtt->geometry().y(), 251, 425));
animation6->setEndValue(QRect(0, 510, 251, 425));
groupAni->addAnimation(animation6);
QPropertyAnimation *animation7 = new QPropertyAnimation(ui->quizBtt, "geometry");
animation7->setDuration(100);
animation7->setStartValue(QRect(0, ui->quizBtt->geometry().y(), 251, 425));
animation7->setEndValue(QRect(0, 555, 251, 425));
groupAni->addAnimation(animation7);
QPropertyAnimation *animation8 = new QPropertyAnimation(ui->groupText, "geometry");
animation8->setDuration(100);
animation8->setStartValue(QRect(0, ui->groupText->geometry().y(), 251, 425));
animation8->setEndValue(QRect(0, 700, 251, 425));
groupAni->addAnimation(animation8);
QPropertyAnimation *animation9 = new QPropertyAnimation(ui->courseText, "geometry");
animation9->setDuration(100);
animation9->setStartValue(QRect(0, ui->courseText->geometry().y(), 251, 425));
animation9->setEndValue(QRect(0, 725, 251, 425));
groupAni->addAnimation(animation9);
groupAni->start();
ui->recommendationBar->setVisible(true);
}
getPrediction(temptext.toStdString());
}
}
}
obj = obj->parent();
}
return false;
}
mainpage::~mainpage()
{
delete ui;
}
void mainpage::on_datasetBtt_clicked()
{
ui->searchBar->clearFocus();
}
bool mainpage::isInFavList(std::string temp)
{
std::ifstream fin;
fin.open("user_favlist.txt");
std::vector<std::string> favList;
std::string t;
while (std::getline(fin,t))
{
favList.push_back(t);
}
fin.close();
for (int i=0; i<favList.size(); ++i)
if (favList[i]==temp) return true;
return false;
}
void mainpage::on_recommendationBar_itemClicked(QListWidgetItem *item)
{
ui->stackedWidget->setCurrentWidget(ui->page);
ui->word_2->setText(item->text());
ui->def_2->setText(QString::fromUtf8(myDict.search(item->text().toStdString())->def));
//ui->word->setText(item->text());
//ui->def->setText(QString::fromUtf8(myDict.search(item->text().toStdString())->def));
if (isInFavList(item->text().toStdString()))
ui->pushButton_16->setText("❤");
else ui->pushButton_16->setText("♡");
}
void mainpage::on_quizBtt_clicked()
{
word_or_def=0;
ui->stackedWidget->setCurrentWidget(ui->page_2);
myDict.random4Word();
std::vector<TreeNode*>result=myDict.getVector();
int index=myDict.getIndex();
ui->textBrowser_3->setText("what is the definition of \"" + QString::fromUtf8(get_word(result[index])) + "\" ?");
ui->pushButton->setText(QString::fromUtf8(result[0]->def));
ui->pushButton_19->setText(QString::fromUtf8(result[1]->def));
ui->pushButton_20->setText(QString::fromUtf8(result[2]->def));
ui->pushButton_3->setText(QString::fromUtf8(result[3]->def));
}
bool mainpage::isTrue(QString def)
{
if (word_or_def==0)
if (def==QString::fromUtf8(myDict.getVector()[myDict.getIndex()]->def))
return true;
if (word_or_def==1)
if (def==QString::fromUtf8(get_word(myDict.getVector()[myDict.getIndex()])))
return true;
return false;
}
void mainpage::on_pushButton_clicked()
{
if (isTrue(ui->pushButton->text()))
ui->textBrowser_3->setText("CORRECT!");
else
ui->textBrowser_3->setText("WRONG!");
}
void mainpage::on_pushButton_19_clicked()
{
if (isTrue(ui->pushButton_19->text()))
ui->textBrowser_3->setText("CORRECT!");
else
ui->textBrowser_3->setText("WRONG!");
}
void mainpage::on_pushButton_20_clicked()
{
if (isTrue(ui->pushButton_20->text()))
ui->textBrowser_3->setText("CORRECT!");
else
ui->textBrowser_3->setText("WRONG!");
}
void mainpage::on_pushButton_3_clicked()
{
if (isTrue(ui->pushButton_3->text()))
ui->textBrowser_3->setText("CORRECT!");
else
ui->textBrowser_3->setText("WRONG!");
}
void mainpage::on_pushButton_22_clicked()
{
myDict.random4Word();
std::vector<TreeNode*>result=myDict.getVector();
int index=myDict.getIndex();
if (word_or_def==0)
{
ui->textBrowser_3->setText("what is the definition of \"" + QString::fromUtf8(get_word(result[index])) + "\" ?");
ui->pushButton->setText(QString::fromUtf8(result[0]->def));
ui->pushButton_19->setText(QString::fromUtf8(result[1]->def));
ui->pushButton_20->setText(QString::fromUtf8(result[2]->def));
ui->pushButton_3->setText(QString::fromUtf8(result[3]->def));
}
else
{
ui->textBrowser_3->setText("what is the word of \"" + QString::fromUtf8(result[index]->def)+ "\" ?");
ui->pushButton->setText(QString::fromUtf8(get_word(result[0])));
ui->pushButton_19->setText(QString::fromUtf8(get_word(result[1])));
ui->pushButton_20->setText(QString::fromUtf8(get_word(result[2])));
ui->pushButton_3->setText(QString::fromUtf8(get_word(result[3])));
}
}
void mainpage::on_pushButton_21_clicked()
{
if (word_or_def==1) word_or_def=0; else word_or_def=1;
myDict.random4Word();
std::vector<TreeNode*>result=myDict.getVector();
int index=myDict.getIndex();
if (word_or_def==0)
{
ui->textBrowser_3->setText("what is the definition of \"" + QString::fromUtf8(get_word(result[index])) + "\" ?");
ui->pushButton->setText(QString::fromUtf8(result[0]->def));
ui->pushButton_19->setText(QString::fromUtf8(result[1]->def));
ui->pushButton_20->setText(QString::fromUtf8(result[2]->def));
ui->pushButton_3->setText(QString::fromUtf8(result[3]->def));
}
else
{
ui->textBrowser_3->setText("what is the word of \"" + QString::fromUtf8(result[index]->def) + "\" ?");
ui->pushButton->setText(QString::fromUtf8(get_word(result[0])));
ui->pushButton_19->setText(QString::fromUtf8(get_word(result[1])));
ui->pushButton_20->setText(QString::fromUtf8(get_word(result[2])));
ui->pushButton_3->setText(QString::fromUtf8(get_word(result[3])));
}
}
void mainpage::on_pushButton_16_clicked()
{
if (ui->pushButton_16->text()=="❤")
{
actionOnFavList(ui->word_2->text().toStdString(),true);
ui->pushButton_16->setText("♡");
}
else
{
actionOnFavList(ui->word_2->text().toStdString(),false);
ui->pushButton_16->setText("❤");
}
}
void mainpage::on_pushButton_17_clicked()
{
}
void mainpage::on_favlistBtt_clicked()
{
ui->stackedWidget->setCurrentWidget(ui->page_3);
ui->listWidget->clear();
std::ifstream fin;
fin.open("user_favlist.txt");
std::string t;
int i=1;
while (getline(fin,t))
{
ui->listWidget->addItem(QString::number(i)+". "+ QString::fromUtf8(t));
++i;
}
fin.close();
}
void mainpage::on_historyBtt_clicked()
{
ui->stackedWidget->setCurrentWidget(ui->page_4);
ui->listWidget_2->clear();
std::ifstream in("history.txt");
if (in)
{
std::string str;
size_t index = 1;
while (getline(in, str))
{
ui->listWidget_2->addItem(QString::number(index++) + "." + QString::fromUtf8(str.c_str()));
}
}
}