98 lines
2.7 KiB
C++
98 lines
2.7 KiB
C++
#include <thread>
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#include <chrono>
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#include "QRandomGenerator"
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#include "QDesktopServices"
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#include "mainwindow.h"
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#include "ui_mainwindow.h"
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MainWindow::MainWindow(QWidget *parent)
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: QMainWindow(parent)
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, ui(new Ui::MainWindow)
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{
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ui->setupUi(this);
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}
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MainWindow::~MainWindow()
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{
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delete ui;
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}
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void MainWindow::on_plainTextEdit_2_textChanged()
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{
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//
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}
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void MainWindow::on_pushButton_clicked()
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{
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std::thread t1([&]()
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{
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ui->progressBar->setValue(25);
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std::this_thread::sleep_for(std::chrono::milliseconds(500));
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ui->progressBar->setValue(50);
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std::this_thread::sleep_for(std::chrono::milliseconds(500));
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ui->progressBar->setValue(75);
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std::this_thread::sleep_for(std::chrono::milliseconds(500));
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ui->progressBar->setValue(100);
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});
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std::thread t2([&]()
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{
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// read
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QString name = ui->plainTextEdit_2->toPlainText();
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QDate birth = ui->dateEdit_2->date();
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// compute
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QDate next = QDate::currentDate();
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next.setDate(next.year(), birth.month(), birth.day());
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// strings
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QString hello = tr("Hello %1!").arg(name);
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QString nextb = tr("Your next birthday is on: %2").arg(next.toString());
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// check if there are my data
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bool namedev = (name.contains("Andre") or name.contains("Андрей"));
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bool datedev = (birth.year() == 2009 and
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birth.month() == 7 and
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birth.day() == 13);
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if (namedev and datedev)
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ui->checkBox_2->setEnabled(true);
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// print
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ui->label_greeting->setText(hello);
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ui->label_birthday->setText(nextb);
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ui->lcdNumber->display(next.year() - birth.year());
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// picture
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if (ui->actionRandom_Picture->isChecked())
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{
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int randpic = -1;
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if (!ui->checkBox_2->isChecked())
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{
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QRandomGenerator gen(random());
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randpic = gen.bounded(1, 6);
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}
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QString tmpl = ":/prefix/pics/%1.jpg";
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QString file = tmpl.arg(randpic);
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QPixmap pixmap(file);
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ui->label_image->setPixmap(pixmap.scaled(
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ui->label_image->width(),
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ui->label_image->height(),
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Qt::KeepAspectRatio
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)
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);
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}
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});
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t1.join();
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t2.join();
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}
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void MainWindow::on_actionExit_triggered()
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{
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QApplication::exit(0);
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}
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void MainWindow::on_actionDeveloper_s_GitHub_triggered()
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{
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QDesktopServices::openUrl(QUrl("https://github.com/DarkCat09"));
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}
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