186 lines
3.9 KiB
C++
186 lines
3.9 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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#include <QCloseEvent>
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#include <QMessageBox>
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#include <QtPrintSupport/QPrinter>
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#include <QtPrintSupport/QPrintDialog>
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#include <QTextDocument>
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#include <QDebug>
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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, &QAction::triggered, this, &MainWindow::newFile);
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connect(ui->actionOpen, &QAction::triggered, this, &MainWindow::openFile);
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connect(ui->actionSave, &QAction::triggered, this, qOverload<>(&MainWindow::saveFile));
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connect(ui->actionSave_as, &QAction::triggered, this, &MainWindow::saveFileAs);
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connect(ui->actionPrint, &QAction::triggered, this, &MainWindow::print);
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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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closeFile();
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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->verbEndWidget->setModel(&m_dataModel->m_verbEnd);
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ui->genusWidget->setModel(&m_dataModel->m_genus);
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ui->pluralWidget->setModel(&m_dataModel->m_plural);
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ui->akkusativDativWidget->setAkkusativModel(&m_dataModel->m_akkusativ);
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ui->akkusativDativWidget->setDativModel(&m_dataModel->m_dativ);
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ui->v2SvkWidget->setV2SvkModel(&m_dataModel->m_v2Svk);
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ui->lateSkillsWidget->setPassivModel(&m_dataModel->m_passiv);
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ui->lateSkillsWidget->setGenitivModel(&m_dataModel->m_genitiv);
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ui->resultWidget->setModel(&m_dataModel->m_results);
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connect(&*m_dataModel, &DataModel::modelChanged, this, &MainWindow::dataModelChanged);
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setWindowModified(false);
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setWindowTitle("untitled[*]");
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m_filename = "";
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m_saveOnClose = false;
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}
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void MainWindow::openFile()
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{
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QString filename =
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QFileDialog::getOpenFileName(this, "Open file", "", "ESGRAF 4-8 (*.esgraf48)");
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if (filename.isEmpty())
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{
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return;
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}
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closeFile();
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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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setWindowModified(false);
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setWindowTitle(filename + "[*]");
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m_saveOnClose = false;
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m_filename = filename;
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ui->metaDataWidget->toFirst();
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}
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void MainWindow::saveFile()
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{
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if (m_filename.isEmpty())
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{
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saveFileAs();
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}
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else
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{
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saveFile(m_filename);
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}
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}
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void MainWindow::saveFileAs()
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{
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QString filename =
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QFileDialog::getSaveFileName(this, "Save file", "", "ESGRAF 4-8 (*.esgraf48)");
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if (filename.isEmpty())
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{
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return;
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}
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saveFile(filename);
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}
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void MainWindow::closeFile()
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{
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if (m_saveOnClose == true)
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{
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QMessageBox msgBox;
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msgBox.setText("The document has been modified.");
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msgBox.setInformativeText("Do you want to save your changes?");
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msgBox.setStandardButtons(QMessageBox::Save | QMessageBox::Discard);
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msgBox.setDefaultButton(QMessageBox::Save);
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if (msgBox.exec() == QMessageBox::Save)
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{
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saveFile();
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}
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}
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}
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void MainWindow::print() const
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{
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QPrinter printer;
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QPrintDialog dialog(&printer);
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if (dialog.exec() != QDialog::Accepted)
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{
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return;
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}
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QTextDocument printDoc;
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printDoc.setHtml(
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"<html>"
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"<body>"
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"<h2>Hello World</h2>"
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"</body>"
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"</hthml>");
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printDoc.print(&printer);
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}
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void MainWindow::dataModelChanged()
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{
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m_saveOnClose = true;
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setWindowModified(true);
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}
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void MainWindow::closeEvent(QCloseEvent *event)
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{
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closeFile();
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}
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void MainWindow::saveFile(const QString &filename)
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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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qDebug() << "Wrote" << filename;
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setWindowTitle(filename + "[*]");
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setWindowModified(false);
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m_filename = filename;
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m_saveOnClose = false;
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}
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