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widget.cpp
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57 lines (51 loc) · 1.65 KB
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#include "widget.h"
#include "ui_widget.h"
#include <QFileDialog>
#include <QString>
#include <QDir>
#include <QStringList>
#include <QDateTime>
#include <QMessageBox>
#include <QHash>
#include <QTextStream>
Widget::Widget(QWidget *parent) :
QWidget(parent),
ui(new Ui::Widget)
{
ui->setupUi(this);
}
Widget::~Widget()
{
delete ui;
}
void Widget::on_pushButton_clicked()
{
path = QFileDialog::getExistingDirectory();
ui->lineEdit->setText(path);
QDir dir(path);
files = new QFileInfoList(dir.entryInfoList(QDir::Files));
int count = files->count();
for(int i = 0; i < count; i++){
ui->textEdit_2->append(files->at(i).fileName());
ui->textEdit->append(files->at(i).lastModified().toString());
}
ui->check->setEnabled(true);
}
void Widget::on_check_clicked()
{
if(!files->contains(QFileInfo("checkchangefile.txt"))){
QMessageBox::information(this,"Внимание!", "Наблюдение за каталогом не производилось. Сейчас будет произведено первое сканирование");
QString savefile = QFileDialog::getSaveFileName(this, "Save file", path);
QFile file(savefile);
if(file.open(QIODevice::WriteOnly)){
QTextStream txt(&file);
int count = files->count();
for(int i = 0; i < count; ++i){
txt << files->at(i).fileName() + ";" + files->at(i).lastModified().toString(Qt::ISODate) + '\n';
}
file.close();
}
else
QMessageBox::information(this, "Ошибка!", "Не возможно открыть файл!");
}
}