78 lines
1.5 KiB
C++
78 lines
1.5 KiB
C++
#include "mainwindow.h"
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#include "ui_mainwindow.h"
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#include "DataModel.h"
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#include <QJsonObject>
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#include <QJsonDocument>
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#include <QFile>
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#include <QFileDialog>
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#include <QDataWidgetMapper>
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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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connect(ui->actionNew, SIGNAL(triggered()), this, SLOT(newFile()));
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connect(ui->actionOpen, SIGNAL(triggered()), this, SLOT(openFile()));
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connect(ui->actionSave_as, SIGNAL(triggered()), this, SLOT(saveFileAs()));
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newFile();
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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::newFile()
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{
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m_dataModel = std::make_unique<DataModel>(this);
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ui->metaDataWidget->setModel(&m_dataModel->m_metaData);
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ui->genusWidget->setModel(&m_dataModel->m_genus);
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}
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void MainWindow::openFile()
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{
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QString filename = QFileDialog::getOpenFileName(this);
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if (filename.isEmpty())
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{
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return;
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}
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QFile loadFile(filename);
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if (!loadFile.open(QFile::ReadOnly))
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{
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qWarning("Could not open file");
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return;
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}
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QByteArray byteData = loadFile.readAll();
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QJsonDocument loadDoc = QJsonDocument::fromJson(byteData);
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m_dataModel->read(loadDoc.object());
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ui->metaDataWidget->toFirst();
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}
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void MainWindow::saveFileAs()
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{
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QString filename = QFileDialog::getSaveFileName(this);
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if (filename.isEmpty())
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{
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return;
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}
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QJsonObject saveData;
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m_dataModel->write(saveData);
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QJsonDocument saveDoc(saveData);
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QFile saveFile(filename);
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saveFile.open(QFile::WriteOnly);
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saveFile.write(saveDoc.toJson());
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saveFile.close();
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}
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