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#include "mainwindow.h"
#include "ui_mainwindow.h"
#include "ui_aboutplugins.h"
#include <QtCore/QPluginLoader>
#include <QtCore/QStringListModel>
#include <QtWidgets/QListView>
#include <QtWidgets/QFileDialog>
#include <QtWidgets/QMessageBox>
#include <QtWrappedObjects/QXmiWriter>
#include <QtWrappedObjects/QXmiReader>
#include <QtWrappedObjects/QWrappedObject>
#include <QtWrappedObjects/QMetaModelPlugin>
#include <QtWrappedObjectsWidgets/QWrappedObjectModel>
#include <QtWrappedObjectsWidgets/QWrappedObjectPropertyModel>
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow),
_wrappedObjectModel(new QWrappedObjectModel(this)),
_aboutPluginsDialog(new QDialog(this)),
_aboutPlugins(new Ui::AboutPlugins)
{
ui->setupUi(this);
_aboutPlugins->setupUi(_aboutPluginsDialog);
ui->wrappedObjectView->setModel(_wrappedObjectModel);
QWrappedObjectPropertyModel *propertyModel = new QWrappedObjectPropertyModel(this);
ui->propertyEditor->setModel(propertyModel);
connect(ui->wrappedObjectView, &QWrappedObjectView::wrappedObjectChanged,
propertyModel, &QWrappedObjectPropertyModel::setWrappedObject);
connect(propertyModel, &QWrappedObjectPropertyModel::indexChanged,
_wrappedObjectModel, &QWrappedObjectModel::updateIndex);
loadPlugins();
QPalette modelPallete = ui->issues->palette();
modelPallete.setColor(QPalette::Active, QPalette::Base, QColor(255, 255, 255));
modelPallete.setColor(QPalette::Inactive, QPalette::Base, QColor(255, 255, 255));
modelPallete.setColor(QPalette::Active, QPalette::AlternateBase, QColor(248, 247, 246));
modelPallete.setColor(QPalette::Inactive, QPalette::AlternateBase, QColor(248, 247, 246));
ui->issues->setPalette(modelPallete);
tabifyDockWidget(ui->dckIssues, ui->dckXPath);
tabifyDockWidget(ui->dckXPath, ui->dckOcl);
ui->dckIssues->raise();
}
MainWindow::~MainWindow()
{
delete ui;
}
void MainWindow::saveXmi(QWrappedObject *rootElement)
{
QFile file(_currentFileName);
if (!file.open(QFile::WriteOnly | QFile::Text)) {
QMessageBox::critical(this, tr("Save As"), tr("Cannot write file !"));
return;
}
QXmiWriter writer(rootElement);
if (!writer.writeFile(&file))
QMessageBox::critical(this, tr("Save As"), tr("Error when writing XMI file !"));
else
statusBar()->showMessage("XMI file successfully saved !", 3000);
}
QWrappedObject *MainWindow::loadXmi()
{
QFile file(_currentFileName);
if (!file.open(QFile::ReadOnly | QFile::Text)) {
QMessageBox::critical(this, tr("Open"), tr("Cannot read file !"));
return 0;
}
QXmiReader reader;
setWindowTitle(QFileInfo(file).fileName() + " - QtUml Editor");
QWrappedObject *wrappedObject = reader.readFile(&file);
ui->issues->setModel(new QStringListModel(reader.errorStrings()));
return wrappedObject;
}
void MainWindow::on_actionFileOpen_triggered()
{
QString fileName = QFileDialog::getOpenFileName(this, tr("Open"), QDir::currentPath(), "XMI files (*.xmi)");
if (!fileName.isEmpty()) {
_currentFileName = fileName;
delete _wrappedObjectModel->wrappedObject();
_wrappedObjectModel->setWrappedObject(loadXmi());
}
}
void MainWindow::on_actionFileSaveAs_triggered()
{
QString fileName = QFileDialog::getSaveFileName(this, tr("Save As"), QDir::currentPath(), "XMI files (*.xmi)");
if (!fileName.isEmpty()) {
_currentFileName = fileName;
saveXmi(_wrappedObjectModel->wrappedObject());
}
}
void MainWindow::on_actionFileSave_triggered()
{
if (_currentFileName.isEmpty())
on_actionFileSaveAs_triggered();
else
saveXmi(_wrappedObjectModel->wrappedObject());
}
void MainWindow::on_actionAboutPlugins_triggered()
{
_aboutPlugins->loadedPlugins->clearContents();
_aboutPlugins->loadedPlugins->setRowCount(_loadedPlugins.size());
int i = 0;
typedef QPair<QMetaModelPlugin *, QJsonObject> PluginData;
foreach (const PluginData &pair, _loadedPlugins.values()) {
_aboutPlugins->loadedPlugins->setItem(i, 0, new QTableWidgetItem(pair.second.value("className").toString()));
_aboutPlugins->loadedPlugins->setItem(i, 1, new QTableWidgetItem(pair.second.value("MetaData").toObject().value("Version").toString()));
_aboutPlugins->loadedPlugins->setItem(i, 2, new QTableWidgetItem(pair.second.value("MetaData").toObject().value("Vendor").toString()));
_aboutPlugins->loadedPlugins->setRowHeight(i, 22);
++i;
}
_aboutPlugins->loadedPlugins->resizeColumnsToContents();
_aboutPluginsDialog->exec();
}
void MainWindow::loadPlugins()
{
QMetaModelPlugin *metaModelPlugin = 0;
foreach (QString pluginPath, QCoreApplication::libraryPaths()) {
QDir pluginsDir(pluginPath);
pluginsDir.cd("metamodels");
foreach (QString fileName, pluginsDir.entryList(QDir::Files)) {
QPluginLoader loader(pluginsDir.absoluteFilePath(fileName));
QObject *plugin = loader.instance();
if (plugin && (metaModelPlugin = qobject_cast<QMetaModelPlugin *>(plugin)))
_loadedPlugins.insert(metaModelPlugin->metaModelNamespaceUri(), QPair<QMetaModelPlugin *, QJsonObject>(metaModelPlugin, loader.metaData()));
}
}
}
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