Adds initial intermediate qt6 porting state

qt6-after/qt6-migrated-legatus/Z/src/nglwidgets/nglmainwindow.cpp

@@ -0,0 +1,106 @@
+
+
+
+#include "nglmainwindow.h"
+
+#include <ngltranslator/ngltranslator.h>
+#include <NGLLogger/NGLLoggerBootstrap.h>
+#include <QtCore/QLibraryInfo>
+#include <QtCore/QTextStream>
+#include <QGuiApplication>
+#include <QMenu>
+#include <QMenuBar>
+
+NGLMainWindow::NGLMainWindow(QWidget *parent)
+  : QMainWindow(parent)
+  , m_helpProcess(nullptr)
+  , m_logger(NGL::NGLLoggerBootstrap::getNGLRootLogger().getNGLLogger("NGLMainWindow"))
+  , m_versionView(nullptr)
+  , m_menuBar(new QMenuBar(this))
+{
+  m_menu[QLatin1String("File")] = m_menuBar->addMenu(tr("File"));
+  m_fileActionBefore = m_menu[QLatin1String("File")]->addSeparator();
+  m_menu[QLatin1String("File")]->addAction(QIcon(QLatin1String(":/icons/16x16/application-exit.png")), tr("Quit"), QKeySequence(tr("Ctrl+q")), this, &NGLMainWindow::onExit);
+
+  m_menu[QLatin1String("Help")] = m_menuBar->addMenu(tr("Help"));
+  m_menu[QLatin1String("Help")]->addAction(QIcon(QLatin1String(":/icons/16x16/help-contents.png")), tr("Help"), QKeySequence(tr("F1")), this, &NGLMainWindow::onHelpIndex);
+  m_menu[QLatin1String("Help")]->addSeparator();
+  m_menu[QLatin1String("Help")]->addAction(QIcon(QLatin1String(":/icons/16x16/help-about.png")),
+                                           tr("About"), this, &NGLMainWindow::onHelpAbout);
+
+  setWindowIcon(QIcon(QLatin1String(":icons/16x16/rde_16x16.png")));
+  setMenuBar(m_menuBar);
+}
+
+void NGLMainWindow::onExit()
+{
+  
+  close();
+}
+
+void NGLMainWindow::onHelpIndex()
+{
+  onInvokeHelp(QLatin1String("Index"));
+}
+
+void NGLMainWindow::onInvokeHelp(const QString &helpContext)
+{
+  
+  DEBUG_LOG(m_logger) << "onInvokeHelp " << helpContext ;
+
+  if (!m_helpProcess)
+  {
+
+    QProcessEnvironment env = QProcessEnvironment::systemEnvironment();
+    QString lang = QString::fromLatin1(NGL::translationLocale()) + QLatin1String(".UTF-8");
+    env.insert(QLatin1String("LANG"), lang);
+    m_helpProcess = new QProcess(this);
+    m_helpProcess->setProcessEnvironment(env);
+    QStringList args;
+    QString fn = QString::fromLatin1(NGL::translationLocale()) + QLatin1String(".qhc");
+    args << QLatin1String("-collectionFile")
+         << QCoreApplication::applicationDirPath() + QLatin1String("/../help/scms/") + fn
+         << QLatin1String("-enableRemoteControl");
+    DEBUG_LOG(m_logger) << "Attempting to invoke help at URL: " << args.join(QLatin1String(" ")) ;
+    m_helpProcess->start(QLibraryInfo::path(QLibraryInfo::BinariesPath) + QLatin1String("/assistant"), args);
+    if (!m_helpProcess->waitForStarted())
+    {
+      ERROR_LOG(m_logger) << "Could not start help browser (error: "
+                          << m_helpProcess->error()
+                          << " )" ;
+      delete m_helpProcess;
+      m_helpProcess = nullptr;
+      return;
+    }
+    connect(m_helpProcess, QOverload<int,QProcess::ExitStatus>::of(&QProcess::finished),
+            this,          &NGLMainWindow::onHelpFinished);
+  }
+  QTextStream str(m_helpProcess);
+
+  str << QLatin1String("activateIdentifier ") + helpContext << QLatin1Char('\0') << QLatin1Char('\n');
+  str.flush();
+}
+
+void NGLMainWindow::onHelpFinished(int exitCode, QProcess::ExitStatus exitStatus)
+{
+  if (exitStatus != QProcess::NormalExit)
+  {
+    WARNING_LOG(m_logger) << "help browser exited with status "
+                          << exitStatus << " code "
+                          << exitCode << "!" ;
+  }
+  delete m_helpProcess;
+  m_helpProcess = nullptr;
+}
+
+void NGLMainWindow::onHelpAbout()
+{
+  if (m_versionView)
+    m_versionView->show();
+}
+
+void NGLMainWindow::onVersionViewDeleted()
+{
+  m_versionView = nullptr;
+  setVersionView();
+}