82 lines
1.9 KiB
C++
82 lines
1.9 KiB
C++
#include "mainwindow.h"
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#include "ui_mainwindow.h"
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#include "testdata.h"
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#include "DataModel.h"
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#include "MetaDataModel.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), ui(new Ui::MainWindow),
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m_dataModel(new DataModel(parent))
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, m_widgetMapper(new QDataWidgetMapper(parent))
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{
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ui->setupUi(this);
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ui->actionSave_as->setIcon(QIcon::fromTheme("document-save-as", QIcon("/usr/share/gtk-doc/html/gtk2/document-save-as.png")));
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ui->actionLoad->setIcon(QIcon::fromTheme("document-open", QIcon("/usr/share/gtk-doc/html/gtk2/document-open.png")));
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connect(ui->actionSave_as, SIGNAL(triggered()), this, SLOT(saveAs()));
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connect(ui->actionLoad, SIGNAL(triggered()), this, SLOT(load()));
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m_widgetMapper->setModel(&m_dataModel->m_metaData);
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m_widgetMapper->addMapping(ui->lineEdit, 0);
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m_widgetMapper->addMapping(ui->lineEdit_2, 1);
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m_widgetMapper->addMapping(ui->calendarWidget, 2);
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m_widgetMapper->addMapping(ui->calendarWidget_2, 3);
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m_widgetMapper->addMapping(ui->textEdit, 4);
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m_widgetMapper->toFirst();
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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::saveAs()
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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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void MainWindow::load()
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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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m_widgetMapper->toFirst();
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}
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