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#include "mainwindow.h"
#include "ui_mainwindow.h"
#include "QFileDialog"
#include <QTextStream>
#include <QFile>
#include <QDebug>
#include <QMessageBox>
MainWindow::MainWindow(QWidget *parent)
: QMainWindow(parent),
ui(new Ui::MainWindow),
target_doc()
{
ui->setupUi(this);
thread = new QThread(this);
alg = new DetectionAlgorithm();
chart_window = new QWidget();
}
MainWindow::~MainWindow()
{
delete ui;
}
void MainWindow::on_file_button_clicked()
{
QString filename = QFileDialog::getOpenFileName(this, "Open File",
ui->set_line->text(),
"Text Files(*.txt)");
if(!filename.isEmpty())
ui->set_line->setText((filename));
QFile file(filename);
if (!file.open(QIODevice::ReadOnly))
qWarning("Cannot open file for reading");
QTextStream in(&file);
while (!in.atEnd())
target_doc += in.readAll();
file.close();
}
void MainWindow::on_analysys_push_button_clicked()
{
alg = new DetectionAlgorithm();
thread = new QThread(this);
std::string current_locale_text;
qRegisterMetaType<QList<QPointF>>("QList<QPointF>");
if(!ui->textEdit->toPlainText().isEmpty()){
target_doc = ui->textEdit->toPlainText();
current_locale_text = target_doc.toLocal8Bit().constData();
}
else if(!ui->set_line->drop_document.isEmpty()){
current_locale_text = ui->set_line->drop_document.toLocal8Bit().constData();
}
else if (!target_doc.isEmpty()){
current_locale_text = target_doc.toLocal8Bit().constData();
}
alg->setOptions(ui->buttonGroup_1->checkedButton()->text().toInt(),
ui->buttonGroup_2->checkedButton()->text().toInt(),
current_locale_text,
ui->comboBox->currentIndex());
alg->moveToThread(thread);
QObject::connect(this, SIGNAL(run()), alg, SLOT(run_algorithm()));
QObject::connect(thread, SIGNAL(started()), SLOT(show_dialog()));
QObject::connect(alg, SIGNAL(terminate()), SLOT(slotCancel()));
QObject::connect(alg, SIGNAL(run_result(int, int)), SLOT(show_result(int, int)));
QObject::connect(alg, SIGNAL(run_chart(QList<QPointF>, QList<QPointF>,
QList<QPointF>, QList<QPointF>)),
SLOT(show_chart(QList<QPointF>, QList<QPointF>,
QList<QPointF>, QList<QPointF>)));
thread->start();
ui->set_line->drop_document = QString();
ui->set_line->clear();
target_doc = QString();
}
//connect(alg->dialog, SIGNAL(canceled()), SLOT(slotCancel()));
void MainWindow::slotCancel()
{
thread->quit();
thread->wait();
delete thread;
alg->~DetectionAlgorithm();
}
void MainWindow::show_dialog()
{
QProgressDialog* dialog = new QProgressDialog("Идет выполнение операции", "Cancel", 0, 5);
QObject::connect(alg, SIGNAL(value(int)), dialog, SLOT(setValue(int)));
QObject::connect(dialog, SIGNAL(canceled()), this, SLOT(slotCancel()));
dialog->setWindowModality(Qt::WindowModal);
QApplication::processEvents();
dialog->setMinimumDuration(0);
dialog->setWindowTitle("Пожалуйста, подождите");
emit run();
}
void MainWindow::show_chart(QList<QPointF> pred_first, QList<QPointF> pred_second,
QList<QPointF> real_first, QList<QPointF> real_second)
{
QtCharts::QChartView* real_chartView = new QtCharts::QChartView(chart_window);
QtCharts::QChartView* pred_chartView = new QtCharts::QChartView(chart_window);
QHBoxLayout* hl = new QHBoxLayout();
hl->addWidget(real_chartView);
hl->addWidget(pred_chartView);
chart_window->setLayout(hl);
QtCharts::QChart *real_chart = new QtCharts::QChart();
QtCharts::QChart *pred_chart = new QtCharts::QChart();
QtCharts::QScatterSeries *real_series1 = new QtCharts::QScatterSeries();
real_series1->setName("robot documents");
real_series1->setMarkerShape(QtCharts::QScatterSeries::MarkerShapeCircle);
real_series1->setMarkerSize(10.0);
real_series1->append(real_first);
real_series1->setColor(Qt::blue);
QtCharts::QScatterSeries *real_series2 = new QtCharts::QScatterSeries();
real_series2->setName("received document");
real_series2->setMarkerShape(QtCharts::QScatterSeries::MarkerShapeCircle);
real_series2->setMarkerSize(10.0);
real_series2->append(real_second);
real_series2->setColor(Qt::red);
real_chart->addSeries(real_series1);
real_chart->addSeries(real_series2);
real_chart->setTitle("real labels");
real_chart->createDefaultAxes();
real_chart->setDropShadowEnabled(false);
real_chart->legend()->setMarkerShape(QtCharts::QLegend::MarkerShapeFromSeries);
QtCharts::QScatterSeries *pred_series1 = new QtCharts::QScatterSeries();
pred_series1->setName("1 class");
pred_series1->setMarkerShape(QtCharts::QScatterSeries::MarkerShapeCircle);
pred_series1->setMarkerSize(10.0);
pred_series1->append(pred_first);
pred_series1->setColor(Qt::blue);
QtCharts::QScatterSeries *pred_series2 = new QtCharts::QScatterSeries();
pred_series2->setName("2 class");
pred_series2->setMarkerShape(QtCharts::QScatterSeries::MarkerShapeCircle);
pred_series2->setMarkerSize(10.0);
pred_series2->append(pred_second);
pred_series2->setColor(Qt::red);
pred_chart->addSeries(pred_series1);
pred_chart->addSeries(pred_series2);
pred_chart->setTitle("prediction");
pred_chart->createDefaultAxes();
pred_chart->setDropShadowEnabled(false);
pred_chart->legend()->setMarkerShape(QtCharts::QLegend::MarkerShapeFromSeries);
pred_chartView->setChart(pred_chart);
real_chartView->setChart(real_chart);
chart_window->setMinimumSize(900, 600);
chart_window->show();
thread->quit();
thread->wait();
delete thread;
alg->~DetectionAlgorithm();
}
void MainWindow::show_result(int rob, int ret)
{
QMessageBox::StandardButton info;
if (rob != ret)
info = QMessageBox::information(this, "Результат", "human text", QMessageBox::Ok);
else
info = QMessageBox::information(this, "Результат","artifical text", QMessageBox::Ok);
}
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